CN104287427A - Easily replaceable head brush structure - Google Patents
Easily replaceable head brush structure Download PDFInfo
- Publication number
- CN104287427A CN104287427A CN201410557355.0A CN201410557355A CN104287427A CN 104287427 A CN104287427 A CN 104287427A CN 201410557355 A CN201410557355 A CN 201410557355A CN 104287427 A CN104287427 A CN 104287427A
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- China
- Prior art keywords
- brush
- button
- connecting portion
- groove
- shell fragment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention relates to an easily replaceable head brush structure comprising a head, a handle and a button. The button comprises a push portion, a connection portion and an elastic portion; one end of the elastic portion is integrally connected with the connection portion; the other end of the elastic portion is provided with an upper spring plate and a lower spring plate in a V-shaped distribution form; a joint of the push portion and the connection portion is provided with an arc bend; the upper surface of the head and the inner surface of the handle are provided with grooves respectively; the bottom of the connection portion of the button is fitted to the groove arranged in the upper surface of the head; the upper spring plate of the button is fitted to the groove arranged in the inner surface of the handle; the lower spring plate is abutted to the tail end of the groove arranged in the upper surface of the head; a fixing device is arranged inside the handle; one end of the fixing device is connected to the handle; a spring is fixed to the other end of the fixing device; the other end of the spring is abutted to the tail end of the head. The easily replaceable head brush structure is simple in structure, the button can be manufactured at very low cost, the head is convenient to replace, and combination methods are diversified.
Description
Technical field
The present invention relates to the field of currying, be specifically related to a kind ofly be convenient to currying of more changing brush head.
Background technology
Along with the progress of human society, reached the relation of a kind of close friend gradually between people and animal and environment, people also start to accept to adopt the pet of Some Animals as self, and wherein, maximum the surely belonging to of accounting possesses the animal compared with long hair.Under having the state compared with long hair, this hair easily produces in disorder, does not have combing easily to tie a knot too for a long time, affect attractive in appearance and feel when the time.In existing most brush structure, its structure has become fixing shape, cannot curry according to demand.The patent No. be 201120172790.3 patent discloses a kind of demountable comb, it can change comb body flexibly, reach the object of adaption demand, but in some cases, marquis when can only use on the other hand when carrying inconvenient two hands of pet and all vacateing operation, this structure is then inconvenient to change.In addition to the above, currying for other types, needs to use, change brush brush under construction or other duties, and don't when facilitating both hands to soar to change, general replacing structure cannot satisfy the demands too.Meanwhile, for the manufacturing process of general detachable structure, when it adopts the modes such as internal thread to produce, technique is comparatively complicated, and production cost remains high.Moreover topmost vulnerable area is the place combined, general structure is rigid and subsidiary in brushhead portion, if after thus damaging, need complicated technique to repair, serious needs integral replacing, and it increases overall maintenance cost.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of structure being convenient to more changing brush head.
The technical scheme of technical solution problem of the present invention is as follows:
A kind of brush structure of simple and easy more changing brush head, comprise brush, brush holder and button, it is inner that brush holder is inserted in described brush one end, described button is positioned at the joint of brush and brush holder, described button is made up of press section, connecting portion and elastic portion, described elastic portion one end and connecting portion are interconnected in one, and the other end is the upper shell fragment of the V-shaped distribution of two panels and lower shell fragment; One end, described press section and connecting portion are interconnected in one, and press section is the bending position of an arc in the position be connected with connecting portion, and bending position and connecting portion are an angle, make press section and connecting portion not in the same plane; Described brush upper surface and brush holder inner surface are respectively equipped with the groove of laminating button, the bottom surface of the connecting portion of described button and the groove of brush upper surface are fitted, the upper shell fragment of button and the groove of brush holder inner surface are fitted, and lower shell fragment is against the notch end of brush upper surface; Arrange a fixture in described brush holder, described fixture one end is connected on brush holder, and the other end fixes a spring, and the other end of this spring is resisted against the end of brush.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the upper surface of press section is parallel with the bottom surface of connecting portion.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the groove of brush upper surface is an inclined-plane, inclined-plane is downward-sloping gradually to the direction of end from the front end of brush, the groove of brush is being an abutment face vertical with upper surface near end, and lower shell fragment is resisted against described abutment face.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, it also comprises a locating dowel, and the connecting portion of described button is provided with a through hole, and locating dowel penetrates described through hole and is fixed in brush holder by button.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the thickness of lower shell fragment is greater than the thickness of shell fragment.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, fixture is provided with a draw-in groove, spring one end is placed in this draw-in groove.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, spring is plastic spring.
The invention has the beneficial effects as follows: between brush and brush holder, establish a button, this button adopts film material, and the rear of button is set to V-type elastic portion, is provided with groove in order to snap in the elastic portion of button at brush holder and brush position.Its structure is simple, and the button manufacturing cost utilized mode that is extremely low, that change and combine is also convenient.
1, because the connecting portion of button and press section have an angle, when press section is out of shape downwards, utilizes lever principle to be that fulcrum realizes prizing with connecting portion, elastic portion can be prized round about, be separated with brush, realize the dismounting of brush.
2, in pressing process, upper shell fragment thickness is set to less, after stressed, more easily produces deformation, thus be convenient to prizing of button.
3, one spring is set in brush holder rear end, when pressing the button, brush energy automatic spring.
4, the groove of brush upper surface is set to bevel-faced form, the shell fragment being convenient to button engages with the brush fixing position, also makes button put into the process of the groove of brush more smooth and easy simultaneously.
5, be convenient to the replacing of one-handed performance brush, due to the fit structure in button, brush holder, brush only need inwardly head into, and directly fixes, and only need press the button during dismounting, and brush is then separable.
6, brush and brush holder only after one side processing concave surface, then need can realize the function of fixing and demolition, produce easy, make production cost lower.
7, the button cost used is low, even if be also easy to after damaging change, do not need brush integral replacing, then can directly normally use after replacing meanwhile, change quick.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present invention;
Fig. 2 is sectional view of the present invention.
Fig. 3 is partial sectional view of the present invention.
Detailed description of the invention
The present invention is further illustrated below in conjunction with accompanying drawing 1 ~ accompanying drawing 3.
The brush structure of a kind of simple and easy more changing brush head of the present invention, comprise brush 1, brush holder 2 and button 3, it is inner that brush holder 2 is inserted in described brush 1 one end, described button 3 is positioned at the joint of brush 1 and brush holder 2, described button 3 is made up of press section 31, connecting portion 32 and elastic portion, described elastic portion one end and connecting portion 32 are interconnected in one, and the other end is upper shell fragment 33 and the lower shell fragment 35 of the V-shaped distribution of two panels; Described one end, press section 31 and connecting portion 32 are interconnected in one, and press section 31 is the bending position of an arc in the position be connected with connecting portion 32, and bending position and connecting portion 32, in an angle, make press section 31 and connecting portion 32 not in the same plane; Described brush 1 upper surface and brush holder 2 inner surface are respectively equipped with the groove of laminating button 3, the bottom surface of the connecting portion 32 of described button 3 and the groove 11 of brush 1 upper surface are fitted, the upper shell fragment 33 of button 3 is fitted with the groove 21 of brush holder 2 inner surface, and lower shell fragment 35 is against groove 11 end of brush 1 upper surface; Arrange a fixture 6 in described brush holder 2, described fixture 6 one end is connected on brush holder 2, and the other end fixes a spring 5, and the other end of this spring 5 is resisted against the end of brush 1.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the upper surface of press section 31 is parallel with the bottom surface of connecting portion 32.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the groove 11 of brush 1 upper surface is an inclined-plane, inclined-plane is downward-sloping gradually to the direction of end from the front end of brush 1, the groove 11 of brush 1 is being an abutment face 12 vertical with upper surface near end, and lower shell fragment 35 is resisted against described abutment face 12.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, it also comprises a locating dowel 4, and the connecting portion 32 of described button 3 is provided with a through hole 34, and locating dowel 4 penetrates described through hole 34 and is fixed in brush holder 2 by button 3.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, the thickness of lower shell fragment 35 is greater than the thickness of shell fragment 33.Because lower shell fragment is mainly in order to against brush, thus arrange thicker size, upper shell fragment needs deformation and restores to the original state at any time, and thus thickness setting is less, to adapt to deformation.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, fixture 6 is provided with a draw-in groove, spring 5 one end is placed in this draw-in groove.
As further describing of the brush structure to above-mentioned simple and easy more changing brush head, spring is plastic spring.
Present invention utilizes the principle of lever, be fixed on by button in brush holder, simultaneously the locating dowel of button around middle part is rotated, the shell fragment that can realize button rear end and the engaging between brush against or be separated from each other, be convenient to dismantle, more changing brush head.Dismounting brush only need press the button, and lower shell fragment shifts out the groove position of brush, and brush then directly can eject brush holder under the action of the spring; When installing brush, only needing direct being headed in brush holder brush one end then directly to engage, realizing the object of replaced by one hand brush.
Due to the mode of brush of the present invention, brush holder use groove, it is for procedure for processing, more simple relative to other structures such as machining screw, thus the cost in production can be reduced, button also can be changed simultaneously, if button damages, then normally can use after dismounting and change, and not need complicated renovation technique or overall brushhead replacement.
Above embodiment is merely illustrative and not limiting to the invention, therefore all equivalences done according to the method described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (7)
1. the brush structure of a simple and easy more changing brush head, comprise brush, brush holder and button, it is inner that brush holder is inserted in described brush one end, described button is positioned at the joint of brush and brush holder, it is characterized in that: described button is made up of press section, connecting portion and elastic portion, described elastic portion one end and connecting portion are interconnected in one, and the other end is the upper shell fragment of the V-shaped distribution of two panels and lower shell fragment; One end, described press section and connecting portion are interconnected in one, and press section is the bending position of an arc in the position be connected with connecting portion, and bending position and connecting portion are an angle, make press section and connecting portion not in the same plane; Described brush upper surface and brush holder inner surface are respectively equipped with the groove of laminating button, the bottom surface of the connecting portion of described button and the groove of brush upper surface are fitted, the upper shell fragment of button and the groove of brush holder inner surface are fitted, and lower shell fragment is against the notch end of brush upper surface; Arrange a fixture in described brush holder, described fixture one end is connected on brush holder, and the other end fixes a spring, and the other end of this spring is resisted against the end of brush.
2. the brush structure of a kind of simple and easy more changing brush head according to claim 1, is characterized in that: the upper surface of press section is parallel with the bottom surface of connecting portion.
3. the brush structure of a kind of simple and easy more changing brush head according to claim 1, it is characterized in that: the groove of brush upper surface is an inclined-plane, inclined-plane is downward-sloping gradually to the direction of end from the front end of brush, the groove of brush is being an abutment face vertical with upper surface near end, and lower shell fragment is resisted against described abutment face.
4. the brush structure of a kind of simple and easy more changing brush head according to claim 1, it is characterized in that: also comprise a locating dowel, the connecting portion of described button is provided with a through hole, and locating dowel penetrates described through hole and is fixed in brush holder by button.
5. the brush structure of a kind of simple and easy more changing brush head according to claim 1, is characterized in that: the thickness of lower shell fragment is greater than the thickness of shell fragment.
6. the brush structure of a kind of simple and easy more changing brush head according to claim 1, it is characterized in that: described fixture is provided with a draw-in groove, spring one end is placed in this draw-in groove.
7. the brush structure of a kind of simple and easy more changing brush head according to claim 1 or 6 any one, is characterized in that: described spring is plastic spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557355.0A CN104287427B (en) | 2014-10-21 | 2014-10-21 | A kind of brush structure of simple and easy more changing brush head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410557355.0A CN104287427B (en) | 2014-10-21 | 2014-10-21 | A kind of brush structure of simple and easy more changing brush head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104287427A true CN104287427A (en) | 2015-01-21 |
| CN104287427B CN104287427B (en) | 2016-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410557355.0A Active CN104287427B (en) | 2014-10-21 | 2014-10-21 | A kind of brush structure of simple and easy more changing brush head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104287427B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105495990A (en) * | 2014-09-26 | 2016-04-20 | 李德恭 | Fixed-force toothbrush |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5864915A (en) * | 1996-10-09 | 1999-02-02 | Ra; Dojin | Toothbrush |
| US6345406B1 (en) * | 1999-12-08 | 2002-02-12 | William A. Dodd | Oral healthcare system having interchangeable, disposable heads |
| KR20020047654A (en) * | 2000-12-13 | 2002-06-22 | 조명재 | Refill type toothbrush |
| CN202525423U (en) * | 2012-02-24 | 2012-11-14 | 深圳职业技术学院 | Toothbrush |
| CN204157905U (en) * | 2014-10-21 | 2015-02-18 | 东莞龙翔制刷有限公司 | A kind of brush structure of simple and easy more changing brush head |
-
2014
- 2014-10-21 CN CN201410557355.0A patent/CN104287427B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5864915A (en) * | 1996-10-09 | 1999-02-02 | Ra; Dojin | Toothbrush |
| US6345406B1 (en) * | 1999-12-08 | 2002-02-12 | William A. Dodd | Oral healthcare system having interchangeable, disposable heads |
| KR20020047654A (en) * | 2000-12-13 | 2002-06-22 | 조명재 | Refill type toothbrush |
| CN202525423U (en) * | 2012-02-24 | 2012-11-14 | 深圳职业技术学院 | Toothbrush |
| CN204157905U (en) * | 2014-10-21 | 2015-02-18 | 东莞龙翔制刷有限公司 | A kind of brush structure of simple and easy more changing brush head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105495990A (en) * | 2014-09-26 | 2016-04-20 | 李德恭 | Fixed-force toothbrush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104287427B (en) | 2016-02-17 |
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