CN100594850C - Electric tooth-brush - Google Patents

Abstract

An electric tooth-brush is composed of handle shell, electric drive mechanism, the clamping mechanism for clamping brush (or acupoint-stimulating device, or massage device), and brush.

Description

A kind of electric toothbrush

Technical field

The present invention relates to a kind of electric toothbrush.

Background technology

A lot of electric toothbrushes have developed a lot of years, at U.S。Patent the 5th, 070 discloses these devices in 567,5,186,627,5,274,870,5,341,534,5,378,153,5,732,433.Existing electric toothbrush is by being made up of electric motor driven driving mechanism in brush, brush holder and the brush holder.Known by the people by electric motor driven driving mechanism in the above-mentioned brush holder, widely use, the various machine mechanical connecting devices that comprise gear are arranged in known technology, these devices are used for rotatablely moving of motor is transformed into swing or other motion modes of pressing brush, but these machine complex structures are not too reliable, cost an arm and a leg, and purposes is single, and is particularly necessary with special baroque head toothbrushes.

Summary of the invention

The objective of the invention is to overcome or reduce the problems referred to above at least, produce the simple relatively electric toothbrush of a kind of structure, it need not use special-purpose baroque brush, and it and other shaft also can be formed masseur.

Technical scheme

For achieving the above object, electric toothbrush of the present invention is made up of handle housing, electric driver mechanism, folder thing mechanism, toothbrush, the power output shaft of above-mentioned electric driver mechanism is connected with above-mentioned folder thing mechanism, above-mentioned folder thing mechanism can the electric drive shell of above-mentioned relatively electric driver mechanism do swing or rock under the drive of above-mentioned electric driver mechanism, above-mentioned handle housing body is connected with the electric drive shell or the folder thing mechanism of above-mentioned electric driver mechanism, above-mentioned folder thing mechanism has two or more compressing surfaces, and above-mentioned compressing surface can be clamped the brush holder of above-mentioned toothbrush.

For achieving the above object, the brush holder of the toothbrush of electric toothbrush of the present invention can be an existing elongated shape special shape or present, above-mentioned special shape mainly is to carry out special design such as simple elongated rod-shaped handle designs or simple brushhead designs (need not design linkage component in the brush) at folder thing mechanism to reduce cost to produce in batches, can also adopt toothbrush on the existing market as brush, its brush holder is fixed in the described folder thing mechanism.

For achieving the above object, the electric driver mechanism of electric toothbrush of the present invention is made up of electric drive shell, power-supply system, motor, drive mechanism, power output shaft, above-mentioned power-supply system, motor, drive mechanism are installed in the above-mentioned electric drive shell, the power output shaft of above-mentioned electric driver mechanism stretches out from the opening part of above-mentioned electric drive shell, and can under the drive of motor, do to swing or rock by the transmission of above-mentioned drive mechanism, above-mentioned power-supply system can adopt battery or rechargeable battery.

For achieving the above object, the folder thing mechanism of electric toothbrush of the present invention is grooved plastic strip or grooved plastic metal bar or machinery folder thing mechanism, compressing surface opened and has a compression stress when clamping plate of above-mentioned grooved plastic strip or grooved plastic metal bar opened, can insert fixing multiple different cross section size, the elongated thick stick shape thing of shape, above-mentioned grooved plastic strip or grooved plastic metal bar also can be installed one or more elastomeric materials, the compression limit of above-mentioned elastomeric material is fixed on the clamping plate of above-mentioned grooved plastic strip or grooved plastic metal bar, above-mentioned machinery folder thing mechanism compresses one or more compressing surfaces by elastomeric material and forms, can fix multiple different cross section size, the elongated thick stick shape thing of shape, it is the rectangle gathering sill that a rectangular recess also can have been designed in the surface of above-mentioned folder thing mechanism, specifically, the cross section of above-mentioned grooved plastic strip or grooved plastic metal bar is similar to " U " shape, have an opening and two compressing surfaces, above-mentioned two compressing surfaces can open under external force, and because the plasticity of above-mentioned grooved plastic strip or the material of grooved plastic metal bar own has restorable trend, therefore, above-mentioned grooved plastic strip or grooved plastic metal bar can insert fixing different types respective elongated thick stick shape thing, the cross-sectional sizes of above-mentioned dissimilar respective elongated thick stick shape things and shape are by the plasticity of above-mentioned grooved plastic strip or the material of grooved plastic metal bar own and the size shape decision of above-mentioned " U " tee section, and it can be existing clip that above-mentioned machinery presss from both sides thing mechanism.

For achieving the above object, the folder thing mechanism of electric toothbrush of the present invention is rotationally connected with on the described handle housing, the power output shaft of described electric driver mechanism is connected with above-mentioned folder thing mechanism, and above-mentioned folder thing mechanism can the electric drive shell of described relatively electric driver mechanism do swing or rock under the drive of above-mentioned electric driver mechanism.

For achieving the above object, the electric drive shell of electric driver mechanism of the present invention is rotationally connected with on the described handle housing, the power output shaft of described electric driver mechanism is connected with described folder thing mechanism, and above-mentioned folder thing mechanism can the electric drive shell of above-mentioned relatively electric driver mechanism do swing or rock under the drive of above-mentioned electric driver mechanism.

For achieving the above object, the electric drive shell of the electric driver mechanism of electric toothbrush of the present invention is installed in the intravital rotating shaft of described handle housing with folder thing mechanism is rotatable, and above-mentioned folder thing mechanism can the electric drive shell of above-mentioned relatively electric driver mechanism do swing or rock under the drive of above-mentioned electric driver mechanism.

For achieving the above object, the handle housing body of electric toothbrush of the present invention and the electric drive shell of electric driver mechanism or folder thing mechanism fixedly connected, and described folder thing mechanism can the electric drive shell of above-mentioned relatively electric driver mechanism do swing or rock under the drive of above-mentioned electric driver mechanism.

For achieving the above object, the power output shaft of the electric driver mechanism of electric toothbrush of the present invention is fixedlyed connected with described folder thing mechanism or is flexibly connected.

For achieving the above object, the electric drive shell of the electric driver mechanism of electric toothbrush of the present invention has a seal casinghousing or sealing shroud outward.

Beneficial effect

After adopting said structure, because folder thing mechanism has two or more compressing surfaces, above-mentioned compressing surface can be clamped the elongated rod-shaped thing of insertion, and can be under the drive of motor, reciprocating swing is made in transmission through drive system, rock, can form acupoint pressing device or masseur after after the handle insertion of toothbrush is fixing, can forms electric toothbrush or plug shaft, the brush holder of the toothbrush of above-mentioned electric toothbrush can be an existing elongated shape the market special shape or present, above-mentioned special shape mainly is to carry out special design such as simple elongated rod-shaped handle designs or simple brushhead designs (need not design linkage component in the brush) at folder thing mechanism to reduce cost to produce in batches, can also adopt toothbrush on the existing market as brush, its brush holder is fixed in the described folder thing mechanism, need not special-purpose complicated brush when above-mentioned like this electric toothbrush just has multiple function and forms electric toothbrush, can adopt on the existing market at the toothbrush of selling, so just can make the cost reduction with elongated shape brush holder.

Description of drawings

Below in conjunction with drawings and Examples the present invention is described in further detail.

Fig. 1 is the transverse sectional view of first embodiment of the invention.

Fig. 2 is the sectional view of grooved plastic strip in the electric toothbrush of invention first embodiment

Fig. 3 is the transverse sectional view of second embodiment of the invention.

Fig. 4 is the cutaway view of Fig. 3 of second embodiment of the invention along the A-A line.

Fig. 5 is that the folder thing mechanism of second embodiment of the invention is suspended on the vertical view in the rotating shaft.

Fig. 6 is the vertical view that shaft stool is inserted in the rotating shaft of second embodiment of the invention.

Fig. 7 is the transverse sectional view of third embodiment of the invention.

Fig. 8 is the cutaway view of Fig. 7 of third embodiment of the invention along the B-B line.

Fig. 9 is the vertical view of the guiding cell body of third embodiment of the invention.

Figure 10 is the sectional view of the guiding cell body of third embodiment of the invention.

Figure 11 is the transverse sectional view of fourth embodiment of the invention.

Figure 12 is the side view of the guiding cell body of fourth embodiment of the invention.

Figure 13 is the cutaway view of Figure 11 of fourth embodiment of the invention along the C-C line

Figure 14 is the transverse sectional view of fifth embodiment of the invention.

Figure 15 is the side sectional view of fifth embodiment of the invention guiding cell body.

Figure 16 is the transverse sectional view of sixth embodiment of the invention.

Figure 17 is the transverse sectional view of seventh embodiment of the invention.

Figure 18 inserts the interior perspective diagram of gathering sill of guiding cell body for eccentric.

Figure 19 inserts the interior perspective diagram of gathering sill of guiding cell body for crank axle.

Figure 20 is the perspective diagram of step gear and worm gear mechanical connection.

Figure 21 is the transverse sectional view of eighth embodiment of the invention.

Figure 22 is the transverse sectional view of eighth embodiment of the invention Figure 21 along the I-I line.

Figure 23 is the transverse sectional view of ninth embodiment of the invention.

Figure 24 is the transverse sectional view of ninth embodiment of the invention Figure 23 along the A-A line.

Figure 25 is the transverse sectional view of tenth embodiment of the invention.

Figure 26 is the transverse sectional view of eleventh embodiment of the invention.

Figure 27 is the transverse sectional view of twelveth embodiment of the invention.

Figure 28 is the transverse sectional view of thriteenth embodiment of the invention.

The specific embodiment

As shown in Figure 1, Fig. 1 is the transverse sectional view of first embodiment of the invention, battery 21, motor 1, angular wheel 3, angular wheel 4, crank axle 6, guiding cell body 7, power output shaft 11 and folder thing mechanism grooved plastic strip 12 are installed in the electric drive shell 14 in the handle housing 2 that housing 15 and housing 17 be assembled into, and above-mentioned electric drive shell 14 fashions into one or pegs graft fixing with above-mentioned handle housing 2.Above-mentioned electric drive shell 14 is fixedlyed connected with above-mentioned handle housing 2 or is fashioned into one.30 drainages of a plurality of apertures are arranged on the above-mentioned handle housing 2.Drive system, battery 21 that angular wheel 3, angular wheel 4, crank axle 6, guiding cell body 7, power output shaft 11 constitute electric toothbrush 26 are the power-supply system of present embodiment.Fixing angular wheel 3 on the turning cylinder of above-mentioned motor 1, angular wheel 3 leans on mutually with angular wheel 4, angular wheel 4 can rotate around bearing 5, the central vertical on above-mentioned angular wheel 4 tops is fixed an end of a crank axle 6, the other end of crank axle 6 vertically inserts in the gathering sill 8 of guiding cell body 7, above-mentioned gathering sill 8 is a rectangular recess, there are two rectangle support arms 9 at the two ends of above-mentioned guiding cell body 7, above-mentioned support arm 9 ends have fixture 10 insertions of protrusion to be fixed on the housing 15 at opening 20 places, place's vertical fixing a circular power output shaft 11 in the middle of the bottom of above-mentioned guiding cell body 7, the other end of above-mentioned power output shaft 11 is fixedlyed connected with the bearing 13 of grooved plastic strip 12, above-mentioned grooved plastic strip 12 is an one with bearing 13, perhaps bearing 13 is pegged graft fixing with grooved plastic strip 12, there is the latch of a plurality of projectioies the bottom surface that the fixing meaning of above-mentioned grafting is a bearing 13, it is leg-of-mutton barb that above-mentioned latch has a cross section, there are a plurality of sockets the surface of above-mentioned grooved plastic strip 12 at the latch of a plurality of projectioies of the bottom surface of above-mentioned bearing 13, above-mentioned bearing 13 is by pressurization, and above-mentioned latch upper section is in the groove of leg-of-mutton barb a plurality of sockets of being pressed into above-mentioned grooved plastic strip 12 surfaces and engaged fixing.Above-mentioned power output shaft 11 is vertical mutually with above-mentioned grooved plastic strip 12, but also out of plumb certainly, in the socket 16 of the bottom of the one end insertion housing 15 of grooved plastic strip 12, above-mentioned grooved plastic strip 12 can the axis of pitch direction 27 along grooved plastic strip 12 move back and forth in above-mentioned socket 16, above-mentioned housing 15 can separate with housing 17 and can peg graft by pressurizeing fixing (pressurization is pegged graft and fixed as mentioned above), housing 15 forms an opening 18 with housing 17, above-mentioned housing 15 has an opening 20, above-mentioned power output shaft 11 stretches out with the bearing 13 of grooved plastic strip 12 from opening 20 and is threaded, certainly it is fixing also can be designed to peg graft, and this is known by general designer is not described further.As shown in Figure 1, there is a radiation fins 19 to be connected between the housing 15 and bearing 13 at above-mentioned opening 20 places, is fastened on the opening part of housing 15 and the periphery of bearing 13, play waterproof action by coil, other has this example of power-supply system to be installed in the housing 15 for battery 21, and the electric energy of above-mentioned motor 1 is provided.Above-mentioned motor 1 connects the electricity back and drives crank axle 6 and rotate by angular wheel 3, angular wheel 4, because the other end of crank axle 6 vertically inserts in the gathering sill 8 of guiding cell body 7, there are two rectangle support arms 9 at the two ends of above-mentioned guiding cell body 7, above-mentioned support arm 9 has resistance to compression in the plane, tensile strength, and above-mentioned support arm 9 can rotate around the turning 22 of support arm 9, support arm 25 can rotate around the turning 23 of support arm 25.When crank axle 6 rotates under motor 1 drives, the other end that inserts the crank axle 6 in the gathering sill 8 is rotating slip in gathering sill 8 simultaneously, and because the architectural characteristic of guiding cell body 7, the axis direction 27 that above-mentioned grooved plastic strip 12 is being prolonged vertically-guided groove 8 in section as shown in Figure 1 axis direction is promptly prolonging grooved plastic strip 12 moves back and forth.Because present embodiment architectural characteristic, when holding the handle housing 2 that housing 15 and housing 17 be assembled into, when starting motor, produce the back and forth movement of grooved plastic strip 12 along the axis of pitch direction 27 (prolonging the axis direction of vertically-guided groove 8 in the section as shown in Figure 1) of grooved plastic strip 12, in conjunction with Fig. 2, Fig. 2 is the sectional view of present embodiment grooved plastic strip 12, after in the toothbrush holder slot-in type plastic strip 12, promptly have the characteristics of recovering the origin-location owing to have plasticity after the compressing surface 28 and the compressing surface 29 of grooved plastic strip 12 open, a plurality of jagged compressing surfaces are arranged in the above-mentioned compressing surface 28, but above-mentioned compressing surface 28 and compressing surface 29 be the brush holder of the fixing toothbrush that inserts of mutual extrusion just, so just can drive the moving back and forth of axis direction 27 that the toothbrush work is parallel to grooved plastic strip 12 among as shown in Figure 1 the embodiment 1.When inserting other shaft, also can be used as the massage point device.

As shown in Figure 3, Fig. 3 is the transverse sectional view of second embodiment of the invention, the power-supply system 31 of described electric toothbrush,

As shown in Figure 3, Fig. 3 is the transverse sectional view of second embodiment of the invention, the power-supply system 31 of described electric toothbrush, motor 32, drive system are installed in the electric drive shell 33 jointly, described drive system comprises a crank axle 34 and a guiding cell body 35, the turning cylinder 36 of above-mentioned motor 32 is fixedlyed connected with above-mentioned crank axle 34 1 end coaxial lines, in the rectangle gathering sill in the above-mentioned guiding cell body 35 of the other end 37 insertions of crank axle, described guiding flute length limit is parallel with power output shaft 42.It is the rectangle gathering sill that the guiding cell body 35 of described electric toothbrush has rectangular recess, there are two support arms 38 at the two ends of above-mentioned guiding cell body, above-mentioned support arm 38 ends have fixture 39 grafting of protrusion to be fixed in the above-mentioned electric drive shell 33, above-mentioned support arm has resistance to compression in the plane, tensile strength, above-mentioned support arm can rotate around the rotating shaft 40 of support arm, above-mentioned rotating shaft 40 is parallel to the axis of above-mentioned rectangular recess, after motor 32 energized, above-mentioned motor 32 and above-mentioned crank axle 34 1 end coaxial lines rotation, the edge of the other end 37 of above-mentioned crank axle 34 is around turning cylinder 36 rotations of above-mentioned motor, the other end 37 of the crank axle 34 in the above-mentioned like this insertion rectangle gathering sill just by above-mentioned rectangle gathering sill drive above-mentioned guiding cell body 35 in the plane of vertical above-mentioned crank axle 34 axis along the direction of the vertical rectangular recess axis direction of drawing surface (promptly perpendicular to) also above-mentioned relatively electric drive shell 33 make back and forth movement, above-mentioned electric drive shell 33 has an opening 41, above-mentioned guiding cell body 35 stretches out and fixedlys connected with the threaded socket 44 of described folder thing mechanism 43 from above-mentioned opening 41 by a power output shaft 42, and ripple sealing shroud 53 is connected between the electric drive shell 33 at threaded socket 44 and opening 41 places and plays waterproof action.The above-mentioned folder thing mechanism 43 that states electric toothbrush is grooved plastic strip or grooved plastic metal bar, the threaded socket 44 of above-mentioned grooved plastic strip or grooved plastic metal bar one end is threaded with the power output shaft 42 that above-mentioned guiding cell body 35 is connected, rotating shaft 56 rotatable fixedlying connected in the handle housing 46 of the other end 45 and electric toothbrush, above-mentioned electric drive shell 33 is suspended in the rotating shaft 56 in the above-mentioned handle housing 46 by above-mentioned folder thing mechanism 43, there is the guide edge 57 of projection the both sides of above-mentioned rotating shaft 56, above-mentioned rotating shaft 56 is inserted and is fixed in shaft stool 55 and the shaft stool 59, above-mentioned folder thing mechanism 43 can be suspended on and make low-angle in the rotating shaft 56 and rotate, above-mentioned electric drive shell 33 when above-mentioned folder thing mechanism 43 is suspended under driven by motor and makes low-angle in the rotating shaft 56 and rotate, can not strike above-mentioned handle housing 46 behind folder thing mechanism 43 and the insertion elongated rod-shaped thing, there is an opening 47 at handle housing 46 places of above-mentioned folder thing mechanism 43 axes extending lines, there is an opening 48 side of above-mentioned folder thing mechanism 43, the clamping plate 50 of above-mentioned grooved plastic strip or grooved plastic metal bar, the compressing surface of inside opened and has a compression stress when clamping plate 49 opened, can insert fixing multiple different cross section size, the elongated thick stick shape thing of shape, above-mentioned grooved plastic strip or grooved plastic metal bar also can be installed one or more elastomeric materials, and the compression limit of above-mentioned elastomeric material is fixed on the clamping plate 49 and clamping plate 50 of above-mentioned grooved plastic strip or grooved plastic metal bar.Above-mentioned folder thing mechanism 43 also can be designed to machinery folder thing mechanism, compressing one or more compressing surfaces by elastomeric material forms, above-mentioned one or more compressing surface opens and has a compression stress, can insert the elongated thick stick shape thing of fixing multiple different cross section size, shape, its structural design can be with reference to existing various clips.Also can design in addition many apertures and be used for the draining of ventilating on above-mentioned handle housing 46, above-mentioned electric drive shell 33 is that sealing is fluid-tight.

As shown in Figure 4, Fig. 4 is the cutaway view of second embodiment of the invention Fig. 3 along the A-A line, described drive system comprises a crank axle 34 and a guiding cell body 35, the turning cylinder of above-mentioned motor is fixedlyed connected with above-mentioned crank axle 34 1 end coaxial lines, in the rectangle gathering sill 51 in the above-mentioned guiding cell body 35 of the other end 37 insertions of crank axle, described gathering sill 51 long limits are parallel with power output shaft 42.It is rectangle gathering sill 51 that the guiding cell body 35 of described electric toothbrush has rectangular recess, there are two support arms 38 at the two ends of above-mentioned guiding cell body 35, above-mentioned support arm 38 ends have fixture 39 grafting of protrusion to be fixed in the above-mentioned electric drive shell 33, above-mentioned support arm 38 has resistance to compression in the plane, tensile strength, above-mentioned support arm 38 can rotate around the rotating shaft 40 of support arm 38, above-mentioned rotating shaft 40 is parallel to the axis of above-mentioned rectangular recess, after the motor energized, above-mentioned motor rotation axis and above-mentioned crank axle 34 1 end coaxial lines rotation, the edge of the other end 37 of above-mentioned crank axle 34 is around the turning cylinder rotation of above-mentioned motor, the other end 37 of the crank axle 34 in the above-mentioned like this insertion rectangle gathering sill 51 just drives above-mentioned guiding cell body 35 direction 169 and above-mentioned relatively electric drive shell 33 along vertical rectangular recess axis in the plane of vertical above-mentioned crank axle 34 axis by above-mentioned rectangle gathering sill 51 and makes reciprocating swing, above-mentioned electric drive shell 33 has an opening 41, above-mentioned guiding cell body 35 stretches out and fixedlys connected with the threaded socket 44 of described folder thing mechanism 43 from above-mentioned opening 41 by a power output shaft 42, and ripple sealing shroud 53 is connected between the electric drive shell 33 at threaded socket 44 and opening 41 places and plays waterproof action.There is an opening 47 at handle housing 46 places of above-mentioned folder thing mechanism 43 axes extending lines, there is an opening 48 side of above-mentioned folder thing mechanism 43, the clamping plate 50 of above-mentioned folder thing mechanism 43, the compressing surface of inside opened and has a compression stress when clamping plate 49 opened, can insert the elongated thick stick shape thing of fixing multiple different cross section size, shape, the compressing surface 52 of a plurality of zigzag fashions is arranged in the clamping plate 50.

As shown in Figure 5, folder thing mechanism 43 1 ends have a cavity 58, folder thing mechanism 43 is suspended in the rotating shaft 56, folder thing mechanism 43 can make low-angle around above-mentioned rotating shaft 56 and rotate, the guide edge 57 restriction folder thing mechanisms 43 of the both sides projection of rotating shaft 56 center on the amplitudes that above-mentioned rotating shaft 56 is rotated, and promptly determine the size of rotational angle.

As shown in Figure 6, rotating shaft 56 is inserted by guide edge 57 and is fixed in the shaft stool 55.

As shown in Figure 7, the power-supply system 60 of the described electric toothbrush of third embodiment of the invention is a battery, motor 61, drive system is installed in the described electric drive shell 62 jointly, described drive system comprises a crank axle 63 and a guiding cell body 64, the turning cylinder 65 of above-mentioned motor 61 is fixedlyed connected with above-mentioned crank axle 63 1 end coaxial lines, in the rectangle gathering sill 67 in the above-mentioned guiding cell body 64 of the other end 66 insertions of crank axle 63, it is rectangle gathering sill 67 that the guiding cell body 64 of described electric toothbrush has rectangular recess, there are two support arms 68 at the two ends of above-mentioned guiding cell body 64, above-mentioned support arm 68 ends have the fixture of protrusion to peg graft to be fixed in the above-mentioned electric drive shell 62, above-mentioned support arm 68 has resistance to compression in the plane, tensile strength, above-mentioned support arm 68 can rotate around the rotating shaft 70 of support arm 68, above-mentioned rotating shaft 70 is parallel to the axis of above-mentioned rectangle gathering sill 67, after motor 61 energized, above-mentioned motor 61 and above-mentioned crank axle 63 1 end coaxial lines rotation, the edge of the other end 66 of above-mentioned crank axle 63 is around turning cylinder 65 rotations of above-mentioned motor 61, the other end 66 of the crank axle 63 in the above-mentioned like this insertion rectangle gathering sill 67 just by above-mentioned rectangle gathering sill 67 drive above-mentioned guiding cell body 64 in the plane of vertical above-mentioned crank axle 63 axis along the vertical direction of rectangle gathering sill 67 axis the direction of drawing (promptly perpendicular to), and above-mentioned relatively electric drive shell 62 is made reciprocating swing, above-mentioned electric drive shell 62 has an opening 72, above-mentioned guiding cell body 64 stretches out and fixedlys connected with the socket 71 of folder thing mechanism 74 from above-mentioned opening 72 by a power output shaft 73, above-mentioned folder thing mechanism 74 is grooved plastic strip or grooved plastic metal bar, certain above-mentioned folder thing mechanism 74 also can adopt machinery folder thing mechanism such as clip, and the shell of above-mentioned folder thing mechanism 74 serves as handle housing.

As shown in Figure 8, Fig. 8 is the cutaway view of Fig. 7 of third embodiment of the invention along the B-B line, it is rectangle gathering sill 67 that the guiding cell body 64 of the described electric toothbrush of third embodiment of the invention has rectangular recess, there are two support arms 68 at the two ends of above-mentioned guiding cell body 64, above-mentioned support arm 68 ends have the fixture 69 of protrusion to peg graft to be fixed in the above-mentioned electric drive shell 62, above-mentioned support arm 68 has resistance to compression in the plane, tensile strength, above-mentioned support arm 68 can rotate around the rotating shaft 70 of support arm 68, above-mentioned rotating shaft 70 is parallel to the axis of above-mentioned rectangle gathering sill 67, after motor 61 energized, above-mentioned motor 61 and above-mentioned crank axle 63 1 end coaxial lines rotation, the edge of the other end 66 of above-mentioned crank axle 63 is around turning cylinder 65 rotations of above-mentioned motor 61, the other end 66 of the crank axle 63 in the above-mentioned like this insertion rectangle gathering sill 67 just drives above-mentioned guiding cell body 64 direction 76 along vertical rectangle gathering sill 67 axis in the plane of vertical above-mentioned crank axle 63 axis by above-mentioned rectangle gathering sill 67, and electric relatively drive shell 62 is made back and forth movement, above-mentioned electric drive shell 62 has an opening 72, above-mentioned guiding cell body 64 stretches out and fixedlys connected with the socket 71 of folder thing mechanism 74 from above-mentioned opening 72 by a power output shaft 73, above-mentioned folder thing mechanism 74 is grooved plastic strip or grooved plastic metal bar, and the compressing surface 75 of a plurality of zigzag fashions is arranged in the above-mentioned folder thing mechanism 74.

As shown in Figure 9, Fig. 9 is the vertical view of the guiding cell body of third embodiment of the invention, it is rectangle gathering sill 67 that the guiding cell body 64 of described electric toothbrush has rectangular recess, there are two support arms 68 at the two ends of above-mentioned guiding cell body 64, there is the fixture 69 of protrusion above-mentioned support arm 68 ends, above-mentioned support arm 68 can rotate around the rotating shaft 70 of support arm 68, and above-mentioned rotating shaft 70 is parallel to the axis or the long limit of above-mentioned rectangle gathering sill 67.

As shown in figure 10, Figure 10 is the sectional view of the guiding cell body of third embodiment of the invention.It is rectangle gathering sill 67 that the guiding cell body 64 of described electric toothbrush has rectangular recess, there are two support arms 68 at the two ends of above-mentioned guiding cell body 64, above-mentioned support arm 68 ends have the fixture 69 of protrusion to peg graft to be fixed in the housing, above-mentioned support arm 68 has resistance to compression in the plane, tensile strength, it is that above-mentioned support arm 68 can rotate around the turning of support arm 68 that above-mentioned support arm 68 can rotate around the rotating shaft 70 of support arm 68, and above-mentioned rotating shaft 70 is parallel to the axis of above-mentioned rectangle gathering sill 67.

As shown in figure 11, Figure 11 is the transverse sectional view of fourth embodiment of the invention, the power-supply system 80 of described electric toothbrush, motor 81, drive system, folder thing mechanism 99 mutual group are contained in the handle housing that an electric drive shell 82 and housing 206 be assembled into, electricity drive shell 82 is pegged graft with housing 206 and is fixed into one, and form an opening 201 between above-mentioned electric drive shell 82 and the housing 206, also have 95 drainages of many apertures in the above-mentioned housing 206.Above-mentioned electric drive shell 82 has an opening 83, above-mentioned drive system comprises two angular wheels, a crank axle 84, a guiding cell body 85 is formed, fixing first angular wheel 87 on the turning cylinder 86 of above-mentioned motor 81, second angular wheel 88 can rotate around the bearing on the above-mentioned electric drive shell 82 89, the face of gear of above-mentioned two angular wheels is abutted against mutually, the center on above-mentioned second angular wheel 88 top is connected with an end 90 vertical fixing of above-mentioned crank axle 84, in the rectangle gathering sill 92 of the above-mentioned guiding cell body 85 of the other end 91 vertical insertions of crank axle 84, it is rectangle gathering sill 92 that above-mentioned guiding cell body 85 has rectangular recess, there are two rectangle support arms 93 at the two ends of above-mentioned guiding cell body 85, above-mentioned support arm 93 ends have the fixture insertion of protrusion to be fixed on the above-mentioned electric drive shell 82, above-mentioned support arm 93 has resistance to compression in the plane, tensile strength, above-mentioned support arm 93 can rotate around the turning of support arm 93, and the power output shaft 98 that is connected with guiding cell body 85 of described drive system end stretches out from above-mentioned opening 83 with described folder thing mechanism 99 fixedlys connected.Radiation fins 100 is connected between folder thing mechanism 99 and the electric drive shell 82, plays waterproof action.A rotating shaft 202 is inserted and is fixed between shaft stool 203 and the shaft stool 204, and short grooved plastic strip 205 rotatable suspensions are fixed in the above-mentioned rotating shaft 202.The elongated rod-shaped thing can insert in the folder thing mechanism 99, and insert again in the above-mentioned short grooved plastic strip 205, grooved plastic strip 205 works the positioning and guiding effect of assisting, certainly also can finish present embodiment without grooved plastic strip 205, effect has minute differences, and elongated rod-shaped thing such as toothbrush can insert and be fixed in the above-mentioned folder thing mechanism 99 and do swing or rock under the drive of above-mentioned power output shaft 98 from above-mentioned opening 201 is protruding.

As shown in figure 12, Figure 12 is the side view of the guiding cell body of fourth embodiment of the invention, it is rectangle gathering sill 92 that guiding cell body 85 has rectangular recess, there are two rectangle support arms 93 at the two ends of above-mentioned guiding cell body 85, above-mentioned support arm 93 ends have fixture 96 insertions of protrusion to be fixed on the above-mentioned electric drive shell 82 as shown in Figure 1, above-mentioned support arm 93 has resistance to compression in the plane, tensile strength, and above-mentioned support arm 93 can rotate around the turning 97 of support arm 93.

As shown in figure 13, Figure 13 is the cutaway view of Figure 11 of fourth embodiment of the invention along the C-C line, described electric drive shell 82 is pegged graft with housing 206 and is fixed into handle housing, and form an opening 201 between above-mentioned electric drive shell 82 and the housing 206, above-mentioned electric drive shell 82 has an opening 83, above-mentioned drive system comprises two angular wheels, a crank axle 84, a guiding cell body 85 is formed, fixing first angular wheel 87 on the turning cylinder 86 of the motor in the present embodiment, second angular wheel 88 can rotate around the bearing on the above-mentioned electric drive shell 82 89, the face of gear of above-mentioned two angular wheels is abutted against mutually, the center on above-mentioned second angular wheel 88 top is connected with an end 90 vertical fixing of above-mentioned crank axle 84, in the rectangle gathering sill 92 of the above-mentioned guiding cell body 85 of the other end 91 vertical insertions of crank axle 84, it is rectangle gathering sill 92 that above-mentioned guiding cell body 85 has rectangular recess, there are two rectangle support arms 93 at the two ends of above-mentioned guiding cell body 85, above-mentioned support arm 93 ends have fixture 96 insertions of protrusion to be fixed on the above-mentioned electric drive shell 82, above-mentioned support arm 93 has resistance to compression in the plane, tensile strength, above-mentioned support arm 93 can rotate around the turning 97 of support arm 93, and the power output shaft 98 that is connected with guiding cell body 85 of described drive system end stretches out from above-mentioned opening 83 with the folder thing mechanism 99 of described electric toothbrush fixedlys connected.Radiation fins 100 is connected in and presss from both sides between thing mechanism 99 and the electric drive shell 82, plays waterproof action, and the elongated rod-shaped thing can insert to be fixed in the folder thing mechanism 99 and from above-mentioned opening 201 protruding works under the drive of above-mentioned power output shaft 98 and swing or rock.

As shown in figure 14, Figure 14 is the transverse sectional view of fifth embodiment of the invention, the power-supply system 210 of described electric toothbrush, motor 211, the drive system mutual group is contained in the electric drive shell 217, above-mentioned electric drive shell 217 has an opening 218, above-mentioned drive system comprises two angular wheels, a crank axle 107, a guiding cell body 101, fixing first angular wheel 213 on the turning cylinder 212 of above-mentioned motor 211, second angular wheel 214 can rotate around the bearing on the above-mentioned electric drive shell 217 219, the face of gear of above-mentioned two angular wheels is abutted against mutually, the center on above-mentioned second angular wheel 214 top is connected with an end 215 vertical fixing of above-mentioned crank axle 107, in the rectangular recess 102 of the above-mentioned guiding cell body 101 of the other end 216 vertical insertions of crank axle 107, there is rectangular recess 102 on the surface of the guiding cell body groove 101 in the present embodiment, above-mentioned rectangular recess 102 bottoms also have an enlarged slot 103, above-mentioned rectangular recess 102 and convex inner space of enlarged slot 103 common compositions, in above-mentioned inner space, vertically be embedded with a T type rod member socket 104, above-mentioned T type rod member socket 104 can move back and forth in above-mentioned rectangular recess 102, but can't break away from groove 102, above-mentioned T type rod member socket 104 is fixedlyed connected with the other end 216 screw threads of crank axle 107, power output shaft 106 screw threads that folder thing mechanism 105 1 end are connected with above-mentioned guiding cell body 101 are fixedly connected, and above-mentioned electric drive shell 217 is served as handle housing.

As shown in figure 15, Figure 15 is the side sectional view of fifth embodiment of the invention guiding cell body, there is rectangular recess 102 on the surface of the guiding cell body groove 101 in the present embodiment, above-mentioned rectangular recess 102 bottoms also have an enlarged slot 103, above-mentioned rectangular recess 102 and convex inner space of enlarged slot 103 common compositions, in above-mentioned inner space, vertically be embedded with a T type rod member socket 104, above-mentioned T type rod member socket 104 can move back and forth in above-mentioned rectangular recess 102, but can't break away from groove 102.

As shown in figure 16, Figure 16 is the transverse sectional view of sixth embodiment of the invention, the power-supply system 110 of described electric toothbrush, motor 111, drive system, folder thing mechanism 112 mutual group are contained in the handle housing that an electric drive shell 113 and housing 127 be assembled into, electricity drive shell 113 is pegged graft with housing 127 and is fixed into one, and form an opening 126 between above-mentioned electric drive shell 113 and the housing 127, also have 128 drainages of many apertures in the above-mentioned housing 127.Above-mentioned electric drive shell 113 has an opening 129, described drive system comprises two angular wheels, a crank axle 114, fixing first angular wheel 117 on the turning cylinder 116 of above-mentioned motor 111, second angular wheel 118 can rotate around the bearing on the above-mentioned electric drive shell 113 119, the face of gear of above-mentioned two angular wheels is abutted against mutually, the central vertical on above-mentioned second angular wheel 118 top is connected with a crank axle 114 1 ends 120 vertical fixing, the folder thing mechanism 112 of described electric toothbrush is grooved plastic strip or grooved plastic metal bar, there is a guiding cell body 115 on the surface of above-mentioned folder thing mechanism 112 1 ends, it is rectangle gathering sill 122 that above-mentioned guiding cell body 115 has a rectangular recess, in the rectangle gathering sill 122 of the above-mentioned guiding cell body 115 of the other end 121 vertical insertions of above-mentioned crank axle 114, the other end of above-mentioned folder thing mechanism 112 is rotatable to be suspended in the rotating shaft 130, above-mentioned rotating shaft 130 is inserted and is fixed between shaft stool 131 and 132, above-mentioned folder thing mechanism 112 is suspended in the above-mentioned rotating shaft 130 and is rotatable, and above-mentioned power-supply system 110 and motor 111 are installed in interior one independently in the cavity 125 of above-mentioned electric drive shell 113, there is an opening 126 at the housing place of above-mentioned folder thing mechanism 112 axes extending lines, and the elongated rod-shaped thing can insert to be fixed in the folder thing mechanism 112 and from above-mentioned opening 126 protruding works under the drive of above-mentioned power output shaft (the present embodiment power output shaft is above-mentioned crank axle 114) and swing or rock.The structure of above-mentioned guiding cell body 115 can be with reference to the structure of third embodiment of the invention Fig. 9 and Figure 10.

As shown in figure 17, Figure 17 is the transverse sectional view of seventh embodiment of the invention, the power-supply system 135 of described electric toothbrush, motor 136, drive system, folder thing mechanism 137 mutual group are contained in the handle housing 140 that an electric drive shell 138 and housing 139 be assembled into, electricity drive shell 138 is pegged graft with housing 139 and is fixed into one, and form an opening 149 between above-mentioned electric drive shell 138 and the housing 139, also have 141 drainages of many apertures in the above-mentioned housing 139.Above-mentioned electric drive shell 138 has an opening 142, above-mentioned drive system comprises two angular wheels, a crank axle 143, a guiding cell body 144 is formed, vertical fixing first angular wheel 146 on the turning cylinder 150 of above-mentioned motor 136, second angular wheel 147 can rotate around the bearing on the above-mentioned electric drive shell 138 151, the face of gear of above-mentioned two angular wheels is abutted against mutually, the center on above-mentioned second angular wheel 147 top is connected with an end vertical fixing of crank axle 142, in the rectangle gathering sill 145 of the above-mentioned guiding cell body 144 of the vertical insertion of the other end of crank axle 142, there are two rectangle support arms 148 at the two ends of above-mentioned guiding cell body 144, above-mentioned support arm 148 ends have the fixture insertion of protrusion to be fixed on the above-mentioned electric drive shell 138, above-mentioned support arm 148 has resistance to compression in the plane, tensile strength, above-mentioned support arm 148 can rotate around the rotating shaft of support arm, above-mentioned shaft parallel is in the turning cylinder 150 of above-mentioned motor 136, the guiding cell body 144 of described drive system end is fixedlyed connected with above-mentioned folder thing mechanism 137, above-mentioned guiding cell body 144 also can be designed to one with above-mentioned folder thing mechanism 137, there is an opening 149 at above-mentioned handle housing 140 places of above-mentioned folder thing mechanism 137 axes extending lines, and elongated thick stick shape thing can insert and be fixed in the above-mentioned folder thing mechanism 137 and do swing by above-mentioned drive system transmission or rock under the drive of above-mentioned motor 136 from above-mentioned opening 149 is protruding.The structure of present embodiment guiding cell body 144 reaches and can not be described further here with reference to Figure 11, Figure 12, Figure 13 of above-mentioned the 4th embodiment with being connected of electric drive shell 138.

As shown in figure 18, Figure 18 inserts in the gathering sill 181 of guiding cell bodies 180 for the perspective diagram in the gathering sill of eccentric insertion guiding cell body, the runner 183 of eccentric 182.

As shown in figure 19, Figure 19 is the perspective diagram in the gathering sill of crank axle insertion guiding cell body, and an end 192 of crank axle 194 inserts in the gathering sill 191 of guiding cell bodies 193, and rotating shaft 190 is at the other end of crank axle 194.

As shown in figure 20, Figure 20 is the perspective diagram of step gear and worm gear mechanical connection, worm gear 195 is installed in the rotating shaft 196 of motor, step gear 197 and above-mentioned worm gear 195 mechanical connections, but above-mentioned step gear 197 center vertical fixing crank axles or an eccentric end make crank axle or eccentric axis direction vertical with the motor rotation axis axis direction like this.

As shown in figure 21, Figure 21 is the transverse sectional view of eighth embodiment of the invention, described folder thing mechanism 250 is rotationally connected with on the described handle housing 251, the power output shaft 275 of described electric driver mechanism is fixedlyed connected with an end of above-mentioned folder thing mechanism 250, the electric drive shell 252 of described electric driver mechanism is connected in the above-mentioned handle housing 251 by above-mentioned folder thing mechanism 250, and above-mentioned folder thing mechanism 250 can the electric drive shell 252 of above-mentioned relatively electric driver mechanism do perpendicular to the swing on the page or rock under the drive of above-mentioned electric driver mechanism.Rotating shaft 253, rotating shaft 255 are separately fixed at the both sides of above-mentioned folder thing mechanism 250, above-mentioned rotating shaft 253, rotating shaft 255 are inserted in bearing 254 on the above-mentioned handle housing 251, the bearing 256 respectively and can be rotated in above-mentioned bearing 254, bearing 256, slide switch 257 is installed on the above-mentioned handle housing 251, is installed on the handle housing 251 to projecting inward member---and screw 258 can be to the inside and outside amplitude adjusting above-mentioned folder thing mechanism's 250 swings or rock of being used for of rotating of above-mentioned handle housing 251.An opening 259 is arranged on the above-mentioned handle housing 251, and the brush holder of elongated rod-shaped thing such as toothbrush can pass above-mentioned opening 259 and be fixed in the above-mentioned folder thing mechanism 250, and can do swing under the drive of folder thing mechanism 250 or rock.The present embodiment electric driver mechanism is made up of electric drive shell 252, power-supply system, motor, drive mechanism, power output shaft 275, above-mentioned power-supply system, motor, drive mechanism are installed in the above-mentioned electric drive shell 252, the power output shaft 275 of above-mentioned electric driver mechanism stretches out from the opening part of above-mentioned electric drive shell 252, and can under the drive of motor, do to swing or rock by the transmission of above-mentioned drive mechanism, concrete structure can design with reference to above each embodiment and prior art, is not described further here.

As shown in figure 22, Figure 22 is the transverse sectional view of eighth embodiment of the invention Figure 21 along the I-I line.Described folder thing mechanism 250 is rotationally connected with on the described handle housing 251, the power output shaft 275 of described electric driver mechanism is fixedlyed connected with an end of above-mentioned folder thing mechanism 250, and above-mentioned folder thing mechanism 250 can the electric drive shell 252 of above-mentioned relatively electric driver mechanism do swing or rock under the drive of above-mentioned electric driver mechanism.Rotating shaft 253 is fixed on the side of above-mentioned folder thing mechanism 250, is installed on the handle housing 251 to projecting inward member---and screw 258 can be to the inside and outside amplitude adjusting above-mentioned folder thing mechanism's 250 swings or rock of being used for of rotating of above-mentioned handle housing 251.An opening 259 is arranged on the above-mentioned handle housing 251, and elongated rod-shaped thing such as toothbrush can pass above-mentioned opening 259 and be fixed in the above-mentioned folder thing mechanism 250, and can do swing under the drive of folder thing mechanism 250 or rock.

As shown in figure 23, Figure 23 is the transverse sectional view of ninth embodiment of the invention, described electric drive shell 266 is rotationally connected with in the socket 261 and socket 272 on the handle housing 260 by rotating shaft 263 and rotating shaft 264, above-mentioned rotating shaft 263, rotating shaft 264 is fixedlyed connected with above-mentioned electric drive shell 266 as be can be molded into one or peg graft fixing, the power output shaft 274 of electric driver mechanism is fixedlyed connected with an end of folder thing mechanism 267, above-mentioned folder thing mechanism 267 can slide between slide block 268 and slide block 269, the brush holder of elongated rod-shaped thing such as toothbrush can by opening 271 be fixed in the above-mentioned folder thing mechanism 267 and under the effect of the power output shaft 274 of electric driver mechanism above-mentioned relatively electric drive shell 266 do perpendicular to the swing on the page or rock, so just can be mounted to electric toothbrush.As shown in figure 23, switch 265 is installed on the handle housing 260, also having aperture 262 to be used for draining on the handle housing 260, be installed on the handle housing 260 to projecting inward member---screw 270 can be to the inside and outside amplitude adjusting above-mentioned folder thing mechanism's 267 swings or rock of being used for of rotating of above-mentioned handle housing 260.The present embodiment electric driver mechanism by electric drive shell 266,, power-supply system, motor, drive mechanism, power output shaft 274 form, above-mentioned power-supply system, motor, drive mechanism are installed in the above-mentioned electric drive shell 266, the power output shaft 274 of above-mentioned electric driver mechanism stretches out from the opening part of above-mentioned electric drive shell 266, and can under the drive of motor, do to swing or rock by the transmission of above-mentioned drive mechanism, concrete structure can design with reference to above each embodiment and prior art, is not described further here.

As shown in figure 24, Figure 24 is the transverse sectional view of ninth embodiment of the invention Figure 23 along the A-A line, described electric drive shell 266 is rotationally connected with in the socket on the handle housing 260 by rotating shaft 263, above-mentioned rotating shaft 263 is fixedlyed connected with above-mentioned electric drive shell 266 as be can be molded into one or peg graft fixing, the power output shaft 274 of electric driver mechanism is fixedlyed connected with an end of folder thing mechanism 267, above-mentioned folder thing mechanism 267 can slide on slide block 268, elongated rod-shaped thing such as toothbrush can be fixed in the above-mentioned folder thing mechanism 267 and do swing or rock under the effect of the power output shaft 274 of electric driver mechanism by opening 271, so just can be mounted to electric toothbrush.As shown in figure 24, being installed on the handle housing 260 to projecting inward member---screw 270 and screw 273 can be to the inside and outside amplitudes adjusting above-mentioned folder thing mechanism's 267 swings or rock of being used for of rotating of above-mentioned handle housing 260.

As shown in figure 25, Figure 25 is the transverse sectional view of tenth embodiment of the invention, described electric drive shell 279 is rotationally connected with in the socket 281 on the handle housing 275 by rotating shaft 280, above-mentioned rotating shaft 280 is fixedlyed connected with above-mentioned electric drive shell 279 as be can be molded into one or peg graft fixing, the power output shaft 278 of electric driver mechanism is fixedlyed connected with a side of folder thing mechanism 277, elongated rod-shaped thing such as toothbrush can by opening 283 be fixed in the above-mentioned folder thing mechanism 277 and under the effect of the power output shaft 278 of electric driver mechanism above-mentioned relatively electric drive shell 279 do perpendicular to the swing on the page or rock, so just can be mounted to electric toothbrush.As shown in figure 25, switch 282 is installed on the handle housing 275, also has aperture 276 to be used for draining on the handle housing 275.Certainly, we also can design a rotating shaft in above-mentioned handle housing 275, and the end of above-mentioned folder thing mechanism 277 is rotatably connected in above-mentioned rotating shaft to improve the effect of swing.The present embodiment electric driver mechanism is made up of electric drive shell 279, power-supply system, motor, drive mechanism, power output shaft 278, above-mentioned power-supply system, motor, drive mechanism are installed in the above-mentioned electric drive shell 279, the power output shaft 278 of above-mentioned electric driver mechanism stretches out from the opening part of above-mentioned electric drive shell 279, and can under the drive of motor, do to swing or rock by the transmission of above-mentioned drive mechanism, concrete structure can design with reference to above each embodiment and prior art, is not described further here.

As shown in figure 26, Figure 26 is the transverse sectional view of eleventh embodiment of the invention, described electric drive shell 288 is fixedly connected on the pedestal 289 on the handle housing 285, the power output shaft 287 of electric driver mechanism is fixedlyed connected with a side of folder thing mechanism 286, elongated rod-shaped thing such as toothbrush can by opening 290 be fixed in the above-mentioned folder thing mechanism 286 and under the effect of the power output shaft 287 of electric driver mechanism above-mentioned relatively electric drive shell 288 do perpendicular to the swing on the page or rock, so just can be mounted to electric toothbrush.As shown in figure 26, switch 292 is installed on the handle housing 285, also has aperture 291 to be used for draining on the handle housing 285.Certainly, we also can design a rotating shaft in above-mentioned handle housing 285, the end of above-mentioned folder thing mechanism 286 is rotatably connected in above-mentioned rotating shaft, simultaneously a side of the power output shaft 287 of above-mentioned electric driver mechanism and folder thing mechanism 286 effect to improve swing or to rock that is designed to be rotatably connected.The present embodiment electric driver mechanism is made up of electric drive shell 288, power-supply system, motor, drive mechanism, power output shaft 287, above-mentioned power-supply system, motor, drive mechanism are installed in the above-mentioned electric drive shell 288, the power output shaft 287 of above-mentioned electric driver mechanism stretches out from the opening part of above-mentioned electric drive shell 288, and can under the drive of motor, do to swing or rock by the transmission of above-mentioned drive mechanism, concrete structure can design with reference to above each embodiment and prior art, is not described further here.

As shown in figure 27, Figure 27 is the transverse sectional view of twelveth embodiment of the invention, the power output shaft 298 of electric driver mechanism is fixedlyed connected with the inboard of handle housing 295, the power output shaft 298 of electric driver mechanism by electric driver mechanism is suspended in the handle housing 295 independently in the cavity, folder thing mechanism 297 is fixed on the handle housing 295, elongated rod-shaped thing such as toothbrush can by opening 300 be fixed in the above-mentioned folder thing mechanism 297 and under the effect of the power output shaft 298 of electric driver mechanism electric relatively drive shell 299 do perpendicular to the swing on the page or rock, so just can be mounted to electric toothbrush.As shown in figure 27, switch 301 is installed on the handle housing 295, also has aperture 296 to be used for draining on the handle housing 295.The present embodiment electric driver mechanism by electric drive shell 299,, power-supply system, motor, drive mechanism, power output shaft 298 form, above-mentioned power-supply system, motor, drive mechanism are installed in the above-mentioned electric drive shell 299, the power output shaft 298 of above-mentioned electric driver mechanism stretches out from the opening part of above-mentioned electric drive shell 299, and can under the drive of motor, do to swing or rock by the transmission of above-mentioned drive mechanism, concrete structure can design with reference to above each embodiment and prior art, is not described further here.

As shown in figure 28, Figure 28 is the transverse sectional view of thriteenth embodiment of the invention, electric driver mechanism is fixed on the bearing 316 and bearing 317 in the handle housing 305 by electric drive shell 307, the power output shaft 308 of described electric driver mechanism is rotatably connected with an end of folder thing mechanism 309, described folder thing mechanism 309 is rotationally connected with on the described handle housing 305, rotating shaft 310, rotating shaft 311 is separately fixed at the both sides of above-mentioned folder thing mechanism 309, above-mentioned rotating shaft 310, the bearing 312 on the above-mentioned handle housing 305 is inserted in rotating shaft 311 respectively, also can be in the bearing 313 at above-mentioned bearing 312, rotate in the bearing 313, the electric drive shell 307 of above-mentioned relatively electric driver mechanism was done perpendicular to the swing on the page or is rocked under above-mentioned folder thing mechanism 309 can drive at the power output shaft 308 of above-mentioned electric driver mechanism.As shown in figure 28, slide switch 318 is installed on the above-mentioned handle housing 305, also have aperture 306 to be used for draining on the handle housing 305, an opening 315 is arranged on the above-mentioned handle housing 305, the brush holder of elongated rod-shaped thing such as toothbrush can pass above-mentioned opening 315 and be fixed in the above-mentioned folder thing mechanism 309, and can do swing under the drive of folder thing mechanism 309 or rock.The present embodiment electric driver mechanism is made up of electric drive shell 307, power-supply system, motor, drive mechanism, power output shaft 308, above-mentioned power-supply system, motor, drive mechanism are installed in the above-mentioned electric drive shell 307, the power output shaft 308 of above-mentioned electric driver mechanism stretches out from the opening part of above-mentioned electric drive shell 307, and can under the drive of motor, do to swing or rock by the transmission of above-mentioned drive mechanism, concrete structure can design with reference to above each embodiment and prior art, is not described further here.

Undoubtedly, electric toothbrush of the present invention also has multiple conversion and remodeling, and in a word, protection scope of the present invention should comprise those conspicuous to those skilled in the art conversion and remodeling.

Claims (12)

1, a kind of electric toothbrush, it is characterized in that: described electric toothbrush is made up of handle housing, electric driver mechanism, folder thing mechanism, toothbrush, the power output shaft of above-mentioned electric driver mechanism is fixedlyed connected with above-mentioned folder thing mechanism or is flexibly connected, above-mentioned folder thing mechanism can the electric drive shell of above-mentioned relatively electric driver mechanism do swing or rock under the drive of above-mentioned electric driver mechanism, above-mentioned folder thing mechanism has two or more compressing surfaces, and above-mentioned compressing surface can be clamped the brush holder of above-mentioned toothbrush.

2, a kind of electric toothbrush as claimed in claim 1 is characterized in that: described toothbrush can be selected the toothbrush sold on the present existing market.

3, a kind of electric toothbrush as claimed in claim 1, it is characterized in that: described electric driver mechanism is made up of electric drive shell, power-supply system, motor, drive mechanism, power output shaft, above-mentioned power-supply system, motor, drive mechanism are installed in the above-mentioned electric drive shell, the power output shaft of above-mentioned electric driver mechanism stretches out with a folder thing mechanism from the opening part of above-mentioned electric drive shell and is connected, and above-mentioned folder thing mechanism also can do swing or rock by the transmission of above-mentioned drive mechanism under the drive of motor.

4, a kind of electric toothbrush as claimed in claim 1, it is characterized in that: described folder thing mechanism is grooved plastic strip or grooved plastic metal bar, compressing surface opened and has compression stress when the clamping plate of above-mentioned grooved plastic strip or grooved plastic metal bar opened, and can insert the elongated thick stick shape thing of fixing multiple different cross section size, shape.

5, a kind of electric toothbrush as claimed in claim 4, it is characterized in that: described grooved plastic strip or grooved plastic metal bar are also installed one or more elastomeric materials, and the compression limit of above-mentioned elastomeric material is fixed on the clamping plate of above-mentioned grooved plastic strip or grooved plastic metal bar.

6, a kind of electric toothbrush as claimed in claim 1, it is characterized in that: described folder thing mechanism is rotationally connected with on the described handle housing, the power output shaft of described electric driver mechanism is connected with above-mentioned folder thing mechanism, and above-mentioned electric drive shell is suspended in the intravital rotating shaft of above-mentioned handle case by folder thing mechanism.

7, a kind of electric toothbrush as claimed in claim 1 is characterized in that: the electric drive shell of described electric driver mechanism is rotationally connected with on the described handle housing, and the power output shaft of described electric driver mechanism is connected with described folder thing mechanism.

8, a kind of electric toothbrush as claimed in claim 1 is characterized in that: the electric drive shell of described electric driver mechanism and rotatable being installed in the intravital rotating shaft of described handle case of folder thing mechanism.

9, a kind of electric toothbrush as claimed in claim 1 is characterized in that: rotating shaft of design in the described handle housing, the end of described folder thing mechanism is rotatably connected in above-mentioned rotating shaft.

10, a kind of electric toothbrush as claimed in claim 1, it is characterized in that: the power output shaft of described electric driver mechanism is fixedlyed connected with the inboard of handle housing, the power output shaft of electric driver mechanism by electric driver mechanism is suspended in the handle housing independently in the cavity, and folder thing mechanism is fixed on the handle housing.

11, a kind of electric toothbrush as claimed in claim 1, it is characterized in that: described electric toothbrush comprises a guiding cell body, there is rectangular recess on the surface of above-mentioned guiding cell body, above-mentioned rectangular recess bottom also has an enlarged slot, convex inner space of the common composition of above-mentioned rectangular recess and enlarged slot, vertically be embedded with a T type rod member socket in above-mentioned inner space, described folder thing mechanism one end is fixedly connected with the power output shaft screw thread that above-mentioned guiding cell body is connected.

12, a kind of electric toothbrush as claimed in claim 1, it is characterized in that: described folder thing mechanism is a machinery folder thing mechanism, above-mentioned machinery folder thing mechanism compresses one or more compressing surfaces by elastomeric material and forms, and can fix the elongated thick stick shape thing of multiple different cross section size, shape.

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