CN105708081A - Luggage piece - Google Patents
Luggage piece Download PDFInfo
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- CN105708081A CN105708081A CN201610149634.2A CN201610149634A CN105708081A CN 105708081 A CN105708081 A CN 105708081A CN 201610149634 A CN201610149634 A CN 201610149634A CN 105708081 A CN105708081 A CN 105708081A
- Authority
- CN
- China
- Prior art keywords
- wheel
- subshell
- baggage item
- free end
- angle
- 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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Classifications
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
Abstract
A luggage piece may include a main body (110) defining at least one compartment with a wheel housing joined to the main body (110). The wheel housing may include a first portion (125) and a second portion (130) with the first portion (125) and the second portion (130) defining an angle of greater than 90 DEG and less or equal to approximately 140 DEG . The angle may often be selected to be within the range of approximately 100 DEG to approximately 120 DEG . The first portion (125) and the second portion (130) may further be configured so that a wheel (120) joined to the wheel housing does not extend beyond a rear side of a main body (110) of the luggage piece. The wheel housing may further include a central portion (160) joined to the first and second portions (125, 130). The central portion (160) may define at least one axle hole (195) sized to receive a portion of a wheel axle (165) of the wheel (120) therein.
Description
Present patent application is application number is 201210148470.3, apply for the divisional application of the patent application that artificial " Samsonite IP Holdings Co., Ltd. ", denomination of invention are " luggage wheel assembly subshell ".
The cross reference of related application
The application is according to 35U.S.C. § 119 (e), require to submit on May 13rd, 2011, title is the U.S. Provisional Application No.61/486 of " luggage wheel assembly subshell (LuggageWheelHousing) ", the interests of 086, the full content of this provisional application is entirely included in here from there through reference.
Technical field
The disclosure relates generally to luggage case, and more particularly, it relates to is used for the wheel subshell of luggage case.
Background technology
Baggage item, such as suitcase, knapsack and duffel bag, is usually used for conveying articles by passenger.When fully loaded, baggage item is likely to heavier, so that carrying baggage item is difficulty or undesirable.Transporting to make the baggage item of loading be easier to, baggage item can include two or more wheels, and these wheels allow user to push or pull on baggage item by roll mode along stayed surface.For the luggage case of some provided with wheels, wheel surmounts at least one outer surface of luggage case and extends.Such a extends the size increasing luggage case, and this can reduce for storing the available amount of space of article in luggage case, especially for luggage case restricted by size, such as the personal luggage case for aircraft.
Summary of the invention
The wheel subshell being used on baggage item described herein, described baggage item is suitcase, knapsack, duffel bag etc. such as.Baggage item can include main body, and this main body limits at least one chamber, makes wheel subshell be attached in main body.
In certain embodiments, wheel subshell can include Part I and Part II.Part I can be attached on Part II at transitional region place.Part I includes free end, and this free end is away from transitional region.Part II can include free end, and this free end is away from transitional region.The free end of Part I can be arranged in the position different from the free end of Part II.Part I may be located remotely from transitional region and extends to the free end of Part I.Part II may be located remotely from transitional region and extends to the free end of Part II.
In certain embodiments, the first and second parts can also extend away from transitional region in such a way, thus the first and second partially defined angles more than 90 ° but less than 140 °.From the surface close to its free end of Part I to Part II close to angle described in a surface measurement of its free end.In certain embodiments, described angle can equal to or more than approximate 100 °, but less than or equal to approximate 120 °.In other other embodiments, described angle can be approximate 100 °.In other embodiment, described Part II can include the first paragraph extended away from described Part I with acute angle and the second segment extended with acute angle away from described first paragraph.In these embodiments, Part I and Part II can also extend away from transitional region in such a way, thus Part I and Part II limit the angle of approximate 90 °, wherein, from the surface close to its free end of Part I to Part II close to angle described in the surface measurement of its free end.
In some embodiment of wheel subshell, the described surface of Part I is towards inner surface, and the described surface of Part II is towards inner surface.In some embodiment of wheel subshell, the described surface of Part I can be substantitally planar, and the described surface of Part II can be substantitally planar.In the further embodiment of wheel subshell, Part I and Part II can be integrally formed, to limit single continuous bulk.In still further embodiment, the Part I of wheel subshell can take the low portion of wheel subshell or the form of lower leg, and Part II can take the upper part of wheel subshell or the form of upper leg.
In certain embodiments, wheel subshell can also include middle body, and this middle body is attached in the first and second parts.Middle body can limit at least one axis hole, and the size of this at least one axis hole makes to receive wherein a part for the wheel shaft of wheel.In a still further embodiment, middle body can limit depression or cavity, and this depression or cavity are configured to receive wherein a part for wheel.In still further embodiments, middle body can include a pair circular sector body part, and this is spaced apart to circular sector body part, and is linked together by arch body part.Each of circular sector body part can include Transition edges section, and this Transition edges section is positioned between the first edge section and the second edge section.First edge section can be attached on Part I.Second edge section can be attached on Part II.The angle of each of circular sector body part can more than 90 °.The angle of each of circular sector body part can be measured from the first edge section to the second edge section.
Baggage item can include main body, and this main body limits at least one chamber.Main body can include forward outer surface, external rear face and bottom outer surface, and this external rear face is spaced apart with forward outer surface, and this bottom outer surface extends between external rear face and forward outer surface.Wheel subshell can be attached in main body, and wheel can be operatively coupled on wheel subshell.In certain embodiments, Part I and the Part II of wheel subshell can jointly limit a groove gap, and this groove gap is configured through its part receiving wheel.
In a still further embodiment, Part I and the Part II of taking turns subshell can be configured to: the rear part edge of the wheel being attached on wheel subshell aligns with the external rear face of the main body of baggage item approx.In still further embodiments, Part I and the Part II of wheel subshell can be configured to: the wheel being attached on wheel subshell extends not past forward outer surface or the external rear face of the main body of baggage item.In a still further embodiment, the surface of the Part I of wheel subshell can adjoin a part for the bottom outer surface of the main body of baggage item, and generally it is consistent with it, and the surface taking turns the Part II of subshell can adjoin a part for the external rear face of the main body of baggage item, and is generally consistent with it.In a still further embodiment, described subshell of taking turns can also include lip, and described lip extends from least one generally latitudinal of described Part I and Part II.Described lip can cover the part extended between the forward outer surface at baggage item of the sidewall of described baggage item and external rear face.
In a still further embodiment, baggage item can include at least one shoulder belt, and this at least one shoulder belt is attached in main body.In some of these embodiments, wheel and at least one shoulder belt can be positioned on the same side of main body of baggage item.
Accompanying drawing explanation
Fig. 1 represents the schematic side elevation of baggage item (such as knapsack), and this baggage item is carried by user, and includes the enforcement of wheel subshell.
Fig. 2 represents the schematic fragmented side view of baggage item, and this baggage item has conventional wheel subshell.
Fig. 3 represents the schematic fragmented side view of baggage item, and this baggage item includes the enforcement of wheel subshell, and it is similar to the wheel subshell represented in FIG that this takes turns subshell.
Fig. 4 represents the side view of conventional wheel subshell.
Fig. 5 represents the side view of wheel subshell, and it is similar to the wheel subshell represented in figures 1 and 3 that this takes turns subshell.
Fig. 6 represents the face upwarding stereogram of the wheel subshell represented in Figure 5.
Fig. 7 represents the top perspective view of the wheel subshell represented in Figure 5.
Fig. 8 represents another top perspective view of the wheel subshell represented in Figure 5.
Fig. 9 represents the diagrammatic side view of wheel subshell, and this is taken turns subshell and is attached to the angle more than 90 ° in a part for main body for baggage item.
Figure 10 represents the diagrammatic rear view of a part for the baggage item represented in fig .9.
Figure 11 represents the sectional view of a part for the baggage item represented in fig .9, and this sectional view is watched along line 11-11 in Fig. 10.
Figure 12 represents the diagrammatic side view of the another kind of pattern of wheel subshell.
Figure 13 represents the diagrammatic side view of another pattern of wheel subshell.
Figure 14 represents the diagrammatic side view of another pattern of wheel subshell.
Detailed description of the invention
Described herein is wheel subshell for suitcase, knapsack, duffel bag or other type of luggage case.Wheel subshell can include low portion, projection or supporting leg, and this supporting leg extends from upper part, projection or supporting leg.In certain embodiments, wheel subshell can also include middle body, and this middle body is attached on low portion, projection or supporting leg, and can also be attached on upper part, projection or supporting leg.
Low portion, projection or supporting leg and upper part, projection or supporting leg can jointly limit the angle more than 90 °.Can from low portion, projection or supporting leg close to its free end towards interior or face out surface to upper part, projection or supporting leg close to its free end towards interior or face out angle described in surface measurement.And, these towards interior or face out between surface measure angle can more than 90 °.In certain embodiments, angle can be chosen to, being a bit larger tham in 90 ° of scopes until 140 °, make angle usually select from the scope of 100 ° to 120 °.
Low portion, projection or supporting leg and upper part, projection or supporting leg can be connected to each other close to middle body.In some is implemented, low portion, projection or supporting leg and upper part, projection or supporting leg can be formed as continuous bulk.The middle body of wheel subshell can be configured to: being received in wheel at least partially in the space limited by middle body.Middle body can also limit one or more hole, and this some holes receives the axle of wheel, consequently allows for wheel and rotates around by the axis of axis limit relative to wheel subshell.In some is implemented, middle body can become single continuous bulk with low portion, projection or supporting leg and upper part, projection or leg-shaped.
Hard side or soft-side can be had including the baggage item taking turns subshell described herein, and can be formed by any kind of material or structure for forming baggage item, such material includes but not limited to: fabric (such as nylon), plastics are (such as, acrylonitrile-butadiene-styrene (ABS) (" ABS "), Merlon, polypropylene, polyethylene etc.), natural material (such as, plywood), metal or certain combination above.Baggage item can also include being positioned at the main structure closed in space, and such as lining or inner panel, baggage item is divided into two or more chambers by these structures.Baggage item can also include following any one: two or more wheels, is used for making baggage item move along stayed surface；One or more portable handles, to promote baggage item or otherwise to make it move；Telescoping handle, in order to make baggage item move along stayed surface through wheel；Shoulder belt or other band, in order to from one or more support baggage items of the shoulder of user；Edge tube, scratches to help the outer surface of protection baggage item to avoid and weares and teares；And at least one periphery slide fastener, to close space and the secondary or supplementary closing space of any bag close to main.
Fig. 1 shows the diagrammatic side view of baggage item 100, and this baggage item 100 includes the enforcement of wheel subshell 105.With reference to Fig. 1, baggage item 100 can take the form of knapsack etc..Baggage item 100 can include main body 110, and this main body 110 limits at least one chamber, and this at least one chamber is used for receiving the article to carry in baggage item 100.Baggage item 100 can also include a pair shoulder belt or other band 115, and shoulder belt or other band 115 are attached in main body 110 by this, to allow user to be supported on the shoulder of user by baggage item 100.Baggage item 100 can also include at least two wheel 120.At least two of these wheels 120 can be positioned on the same side of baggage item 100 with shoulder belt 115, thus when baggage item 100 is supported on the shoulder of user by user through shoulder belt 115, causes that wheel 120 is positioned to close to user.Each wheel 120 can be attached in the main body 110 of baggage item through respective wheel shell 105.
Each subshell 105 of taking turns may include that bottom or Part I 125, and it may also be referred to as lower protrusion or lower leg；With top or Part II 130, it may also be referred to as upper ledge or upper leg.The low portion 125 of wheel subshell 105 can usually extend with the bottom of the main body 110 of baggage item 100 or lower surface 135 with paralleling, and take turns subshell 105 upper part 130 can relative to the low portion 125 of wheel subshell 105 general upwards or vertical direction extends, and the outer surface being generally adapted to the rear portion side 145 with baggage item 100 matches.Low portion 125 can be attached in upper part 130 at transitional region 122 place.Low portion 125 and upper part 130 can be integrally formed, to limit single continuous bulk, based on the direction that such part generally extends relative to the main body 110 of baggage item 100, (namely low portion 125 and upper part 130 are differentiated, low portion 125 generally extends with the bottom side 135 of main body 110 with paralleling, and upper part 130 generally upwards or vertically extends relative to the bottom side 135 of main body 110).
Low portion 125 and the upper part 130 of wheel subshell 105 each can include free end 126,131, and this free end 126,131 is away from the end adjacent with other parts 125,130 of each part 125,130.In other words, low portion 125 can include free end 126, and this free end 126 is away from transitional region 122.Upper part 130 can include free end 131, and this free end 131 is away from transitional region 122.The free end 126 of low portion 125 can be arranged in the position different from the free end 131 of upper part 130.Low portion 125 may be located remotely from transitional region 122 and extends to the free end 126 of low portion 125.Upper part 130 may be located remotely from transitional region 122 and extends to the free end 131 of upper part 130.When extending away from transitional region 122, low portion 125 may be located remotely from transitional region 122 and extends generally in a first direction, and upper part 130 may be located remotely from transitional region 122 and extends in a second direction.Described first direction can be differently configured from described second direction.Such as, described first direction can relative to transitional region 122 general horizontal, and described second direction can relative to described transitional region 122 vertically upward.
Low portion 125 and upper part 130 can be configured to: the angle limited by bottom and upper part 125,130 is more than 90 °, but less than or equal to approximate 140 °, make angle usually drop on equal to or more than being similar to 100 ° and less than or equal in the scope being similar to 120 °.The angle limited by low portion 125 and upper part 130 each part 125,130 towards inner surface or face out between surface measure, these are towards inner surface or face out the surface corresponding free end 126,131 close to them.In certain embodiments, low portion 125 and the upper part 130 of taking turns subshell 105 can also be used to identify the angle that the low portion 125 by wheel subshell 105 and upper part 130 are formed away from the first and second directions that transitional region 122 extends.Wheel 120 can be advantageously positioned to extend not past the rear portion side 145 of baggage item 100 by the angle formed by bottom and upper part 125, the 130 such a structure more than 90 °.By making wheel 120 extend not past the rear portion side 145 of baggage item 100, the amount of memory in baggage item 100 can more than space available in comparable baggage item, and in this comparable baggage item, wheel surmounts posterior face and extends.And, when baggage item 100 takes the forms such as knapsack and wheel 120 and shoulder belt or other is arranged on the same side of knapsack with 115, such location of wheel 120 can cause that wheel 120 is located remotely from clothes and/or the health of user when knapsack is carried on the shoulder of user by user through shoulder belt 115.
Fig. 2 and 3 are expressed as follows and schematically illustrate: when wheel 120 extends not past the rear portion side 145 of the main body 110 of baggage item, how can increase the memory space of baggage item.Specifically, Fig. 2 represents baggage item 200, this baggage item 200 uses conventional wheel subshell 205, and Fig. 3 represents comparable baggage item 300, and this comparable baggage item 300 uses the wheel subshell 105 similar to the wheel subshell 105 represented in FIG.For having the element of Fig. 2 and 3 of the element similar to those elements in FIG, it is likely to use identical accompanying drawing labelling in description and the figure for these elements.
With reference to Fig. 2, being usually 90 ° from the bottom of conventional wheel subshell 205 and upper part 125,130 towards the angle measured by inner surface, these are towards inner surface close to the free end 126,131 of these parts 125,130 of conventional wheel subshell 205.So, the wheel 120 being attached on conventional wheel subshell 205 surmounts the rear portion side 145 of baggage item 200 and extends.The degree of depth of the main body 110 of baggage item 200 is reduced a distance by effectively, this distance is the distance that wheel 120 surmounts that rear portion side 145 extends, because in order to rule is consistent, as being consistent with aviation personal luggage size rule, luggage case depth dimensions is based on the distance levied farthest away from katal in the rear portion of baggage item and toe lateral 145,150 and measures.When baggage item 200 represented in fig. 2, the solstics of the rear portion side 145 of baggage item 200 is the rear part edge 155 of wheel 120, the maximum allowable degree of depth of the main body 110 of baggage item 200 is reduced a distance, delta by effectively, and this distance, delta is the distance of the rear portion side 145 of wheel 120 extend beyond baggage item 200.
Forward Fig. 3 to, baggage item 300 includes wheel subshell 105, takes turns in subshell 105 at this that angle is more than 90 °, wherein, angle from bottom and upper part 125,130 towards Inner surface measurement, these are towards inner surface close to the free end 126,131 of these parts 125,130.In such configuration, wheel 120 may be positioned to: its rear part edge 155 generally aligns with the rear portion side (that is, external rear face) 145 of the main body 110 of baggage item 300.In other words, wheel 120 not past or the rear portion side 145 of the main body 110 that minimally surmounts baggage item 300 extend.And, wheel 120 extends not past the toe lateral (that is, forward outer surface) 150 of baggage item 300.This allows again the degree of depth of the main body 110 above wheel subshell 105 to maximize, thus compared with the baggage item 200 represented in fig. 2, the memory capacity of the main body 110 of baggage item 300 increases an approximate distance, delta, and this distance, delta is that wheel 120 surmounts the distance that the rear portion side 145 of baggage item 200 extends in fig. 2.Such as, in fig. 2, the rear portion side 145 of the main body 110 that wheel 120 surmounts baggage item 200 extends about 2cm.Thus, the main body 110 of the baggage item 300 represented in figure 3, can have the depth dimensions of 2cm more approximate greatly than the baggage item 200 represented in fig. 2.In typical baggage item, the bigger degree of depth of 2cm converts approximate 11% volume of the memory capacity for baggage item to and increases.
The size at the angle limited by the low portion 125 of wheel subshell 105 and upper part 130 is following one or more function: the diameter of wheel；Wheel shaft is relative to the position of the rear portion outward flange 145 of main body 110；And the distance that upper part 130 extends above at wheel 120.Usually, along with wheel diameter reduces, wheel shaft increases from the position of the rear portion side 145 of main body 110, or the distance that upper part 130 extends above at wheel 120 increases, and the size at angle is likely to closer 90 °.Similarly, along with wheel diameter increases, wheel shaft reduces from the position of the rear portion side 145 of main body 110, or the distance that upper part 130 extends above at wheel 120 reduces, and the size at angle is generally likely to from 90 ° farther out, and more than 90 °.In many embodiment, angle is by the scope dropping on approximate 100 ° to approximate 120 °, when wheel has the diameter of approximate 70mm, it is common to use 100 °.Although 100 ° to 120 ° represent for the ordinary range of angle size, but angle can drop on from more than 90 ° to the scope less than or equal to approximate 140 ° in any.
Figure 4 and 5 represent and the side view of those the similar wheel subshells 405,505 represented in figs 2 and 3 respectively.The element of Fig. 2 and 3 for having the element similar to the element in Fig. 1-3, can use identical accompanying drawing labelling in for the description of these elements and figure.
As wheel subshell 205,105 in figs 2 and 3, the wheel subshell 405,505 that represents in figures 4 and 5 is each to be included: bottom or Part I 125, it may also be referred to as lower protrusion or supporting leg；With top or Part II 130, it may also be referred to as upper ledge or supporting leg.And, for the wheel subshell 505 represented in Figure 5, bottom and upper part 125,130 can limit angle, this angle is more than 90 °, as at the substantitally planar of each of low portion 125 and upper part 130 towards measuring between inner surface, these substantitally planars are disposed proximate to their respective lower and the free end 126,131 of upper part 125,130 towards inner surface.Further, when the wheel subshell 505 with wheel 120 is attached on baggage item, it is attached to rear portion side 145 or the external rear face of the main body 110 of this wheel 120 taking turns on subshell 505 not extend beyond baggage item.The wheel 120 also not toe lateral 150 of the main body 110 of extend beyond baggage item or forward outer surface.
With continued reference to Figure 4 and 5, the wheel subshell 505 (Fig. 5) used on conventional wheel subshell 405 (Fig. 4) and the baggage item 200,300 that represents in figs 2 and 3, each can also including middle body 160, this middle body 160 is attached in bottom and upper part 125,130.In some is implemented, middle body 160, upper part 130 and low portion 125 can limit single continuous bulk.In other is implemented, central authorities, top and/or low portion 160,130,125 can be resolution elements, and these resolution elements are linked by suitable method of attachment, as linked by welding, binding agent or securing member.
With reference to Fig. 5,7 and 8, middle body 160 generally can include one to one as circular sector planar body portion 162, general circular sector planar body portion 162 is spaced apart from each other by this, and being linked by general arch body part 164, this general arch body part 164 extends between the circumferential outer edges part of circular sector planar body portion 162.Arch body part 164 generally can also extend from the low portion 125 of wheel subshell 505 to the upper part 130 of wheel subshell 505, first end is made to be attached on low portion 125, and making the second end be attached in upper part 130, this second end is away from first end.
Each circular sector planar body portion 162 can include the first and second edge sections 166,168, and this first and second edge section 166,168 is linked by Transition edges section 172.First and second edge sections 166,168 can be generally straight line, match with the general closed planar section with bottom and upper part 125,130, and Transition edges section 172 can be generally bending, matches with the curve transition section 128,133 with bottom and upper part 125,130.Each circular sector planar body portion 162 can these first, second and Transition edges section 166,168,172 place be attached to wheel subshell low portion 125 and wheel subshell upper part 130 on, make circular sector planar body portion 162 be attached on low portion 125 at a part of place of the first edge section 166 and Transition edges section 172, and be attached in upper part 130 in the remainder office of the second edge section 168 and Transition edges section 172.
For the conventional wheel subshell 405 represented in the diagram, circular sector planar body portion 162 can be approximate 90 °, measuring such as the second edge section 168 from the first edge section 166 of circular sector planar body portion 162 to circular sector planar body portion 162.For the wheel subshell 505 represented in Figure 5, circular sector planar body portion 162 can more than 90 °, measuring such as the second edge section 168 from the first edge section 166 of circular sector planar body portion 162 to circular sector planar body portion 162.About the angle limited by bottom and the upper part 125,130 of wheel subshell 505, circular sector planar body portion 162 from the magnitude range of 90 ° to 140 °, can make in the scope that size usually drops on 100 ° to 120 °.
With reference to Fig. 6, middle body 160 can also limit circular sector depression or cavity 175, and this circular sector depression or cavity 175 are sized to the circular sector part receiving wheel 120 wherein.The circular sector depression or the cavity 175 that are sized to the circular sector part receiving wheel 120 allow wheel to be freely rotatable around a pivot center, and this pivot center is limited by axle 165, and wheel 120 is attached on wheel subshell 505 by this axle 165.
Although the depression limited by the middle body 160 of wheel subshell 505 or cavity 175 are designated circular sector at vpg connection, but the depression of any shape can be used, as long as may be received at least partially in depression or cavity 175 of wheel 120, and wheel 120 is not stoped to rotate around it axis rotation.Similarly, although middle body 160 represents and is described as a pair circular sector planar body portion 162, circular sector planar body portion 162 is linked by this by general arch body part 164, but other shape can be used, as long as middle body 160 is large enough to limit a depression or cavity 175, this depression or cavity 175 can receive a part for wheel 120 wherein, and allow wheel 120 to rotate around it axis rotation.
With continued reference to Fig. 6, bottom and the upper part 125,130 of wheel subshell 505 can jointly limit arcuate groove gap 180, this close circular sector depression limited by middle body 160 of arcuate groove gap 180 or cavity 175.Groove gap 180 can be sized to has enough length and widths, with allow wheel 120 in part through groove gap 180 and enter in circular sector depression or cavity 175, and allow also to wheel 120 and rotate around it axis and be freely rotatable.
Bottom and the upper part 125,130 of wheel subshell 505 each can include at least one section 127,132, and this at least one section 127,132 has substantitally planar and faces out surface.Each of these sections 127,132 can be positioned at corresponding free end 126,131 place of bottom and upper part 125,130 or its near, and can extend towards the transitional region 122 of wheel subshell 505.Each of these sections 127,132 can also between right hand edge and the left hand edge at wheel subshell 505 because these sections 127,132 near the free end 126,131 of their respective lower and upper part 125,130 or free end 126,131 extend to the transitional region 122 of wheel subshell 505.
The substantitally planar section 127 facing out surface for low portion 125 can be configured to: when being attached on baggage item by wheel subshell 505, parallels with the bottom of baggage item or bottom outer surface 135.Similarly, the substantitally planar section 132 facing out surface for upper part 130 generally can be configured to: when being attached on baggage item by wheel subshell 505, parallels with the external rear face 145 of baggage item, or otherwise mates with being consistent with it.But, the bottom of wheel subshell 505 and the substantitally planar section 127,132 facing out surface of upper part 125,130 need not be parallel with the corresponding outer surface 135,145 of baggage item, or otherwise mate with being consistent with it.Further, facing out surface and can taking any desirable shape of the wheel bottom of subshell 505 and upper part 125,130, include but not limited to omit any substantitally planar section.
The changeover portion 128,133 of each for bottom and upper part 125,130 can limit the transitional region 122 for taking turns subshell 505, and can be disposed proximate to this groove gap 180.Changeover portion 128 for low portion 125 can terminate at changeover portion 133 place for upper part 130.At least some facing out surface of each changeover portion 128,133 can bend.And, along with the low portion 125 of wheel subshell 505 is transitioned into the upper part 130 of wheel subshell 505, these flexure plane exterior surface can jointly limit the flexure plane exterior surface for taking turns subshell 505.
Forward Fig. 7 and 8 to, the wheel bottom of subshell 505 and generally can being consistent with the part of the outer surface of baggage item towards inner surface of upper part 125,130, or otherwise match with it, the part of this outer surface adjoin the bottom for taking turns subshell 505 and upper part 125,130 towards inner surface.And, the wheel bottom of subshell 505 and upper part 125,130 each can include at least one section 129,134, and this at least one section 129,134 has substantitally planar towards inner surface.Each of these sections 129,134 can be positioned at corresponding free end 126,131 place of bottom and upper part 125,130 or its near, and can extend towards the transitional region 122 of wheel subshell 505.Each of these sections 129,134 can also between right hand edge and the left hand edge at wheel subshell 505 because these sections 129,134 near the free end 126,131 of their respective lower and upper part 125,130 or free end 126,131 extend to the transitional region 122 of wheel subshell 505.In certain embodiments, low portion 125 towards inner surface for low portion 125 the whole major part towards inner surface (such as, more than 50%) can be substantitally planar, and upper part 130 can be substantitally planar towards inner surface for the whole major part towards inner surface (such as, more than 50%) of upper part 130.In other embodiments, low portion 125 towards inner surface for low portion 125 whole towards the 50% or less of inner surface can be substantitally planar, and upper part 130 towards inner surface for low portion 125 whole towards the 50% or less of inner surface can be substantitally planar.
The substantitally planar section towards inner surface for low portion 125 can be configured to: when being attached on baggage item by wheel subshell 505, parallels with the bottom of baggage item or bottom outer surface 135, or mates with being otherwise consistent.Similarly, the substantitally planar section towards inner surface for upper part 130 generally can be configured to: when being attached on baggage item by wheel subshell 505, parallels with the external rear face 145 of baggage item, or otherwise mates with being consistent with it.
Angle between bottom and upper part 125,130, it is possible to from measuring to the substantitally planar section 134 towards inner surface of upper part 130 towards the substantitally planar section 129 of inner surface of the low portion 125 of wheel subshell 505.And, as described above, bottom and upper part 125,130 can be configured to: this angle is more than 90 ° but is less than or equal to approximate 140 °, makes in the scope that angle usually drops on 100 ° to 120 °.Further, angle can may often be such that approximate 100 °, particularly when wheel diameter is approximate 70mm.
At least some towards inner surface of each changeover portion 128,133 can bend.And, along with the low portion 125 of wheel subshell 505 is transitioned into the upper part 130 of wheel subshell 505, these flexure plane inner surface can jointly limit the flexure plane inner surface for taking turns subshell 505.
In certain embodiments, the wheel bottom of subshell 505 and generally can paralleling with their corresponding surface exterior surface towards inner surface of upper part 125,130.In such embodiments, surface is faced out to being usually constant the bottom of wheel subshell 505 and upper part 125,130 towards the thickness taking turns subshell 505 measured by inner surface from what take turns subshell 505.But, in other embodiments, bottom and upper part 125,130 can be not parallel with their respective face exterior surface towards inner surface.In these embodiments, can be change the wheel low portion 125 of subshell 505, upper part 130 or two parts from the surface that faces out of wheel subshell 505 to the thickness towards the wheel subshell 505 measured by inner surface.
Low portion 125 and upper part 130 each can include lip 185,190.Lip 185,190 can be positioned on left side or the right side of wheel subshell 505.And, lip 185,190 generally can extend by certain angle or laterally from the substantitally planar section 129,134 towards inner surface of bottom and upper part 125,130.Lip 185,190 can be also configured to: when being attached on baggage item by wheel subshell 505, covers the right side of the main body 110 of baggage item or at least some of of left side wall, and this extends between side surface or outer surface at least partially in the front and back.Include lip 185,190 wheel subshell 505 these embodiments in, when wheel subshell 505 is attached on baggage item, take turns subshell 505 thus can effective over the part of the bottom of main body 110 of baggage item, rear portion and left or right outer surface.
With continued reference to Fig. 7 and 8, the middle body 160 of wheel subshell 505 can also limit a pair axis hole 195.One of axis hole 195 can be limited in one of circular sector planar body portion 162, and another axis hole 195 can be limited in another circular sector planar body portion 162.Axis hole 195 generally can be coaxially aligned, and is configured through its receiving wheel axle 165.Wheel axle 165 can support wheel 120.Wheel axle 165 can be configured to: allowing wheel 120 relative to wheel subshell 505 around a pivot axis, this pivot center is limited by axle 165.In certain embodiments, wheel 120 can be fixed on axle 165.In such embodiments, axle 165 and wheel 120 can rotate relative to wheel subshell 505 simultaneously.In these embodiments, bearing or other such element can be positioned in axis hole 195 between the middle body 160 of axle 165 and wheel subshell 505, to allow axle 165 smoothly to rotate relative to wheel subshell 505.In other embodiments, wheel axle 165 can be attached on wheel subshell 505 regularly, and wheel 120 can rotate around wheel axle 165.In these embodiments, bearing or other such element can be positioned between wheel 120 and wheel axle 165, to allow wheel 120 smoothly to rotate around wheel axle 165.
Wheel subshell 505 can also include one or more projection 170.Each projection 170 can extend from the low portion 125 of wheel subshell 505 or upper part 130.Each projection 170 can also is that cylinder form or other desirable shape any, and can limit a hole, and this hole is sized to receiving securing member, as received screw, bolt etc..Hole can be threaded or not threaded.Each securing member 615 (see Figure 11) can be used to one or more plate 610 or other rigid structure (see Figure 11) are attached on wheel subshell 505.Form the material of the main body 110 of baggage item, such as fabric, polypropylene (" PP "), polyethylene (" PE ") or other rigidity or semi-rigid plate or formable plastics or other rigid material, can clamp or otherwise be positioned between wheel subshell 505 and one or more plate or other rigid structure, so that wheel subshell is attached in the main body 110 of baggage item.Other method may also be used for being attached in the main body 110 of luggage wheel subshell 505, includes but not limited to wheel subshell 505 is welded, bonds or is sewn onto in main body 110.
Fig. 9-11 represents an example of the main body 110 of baggage item 600, this baggage item 600 is attached on wheel subshell 605, this take turns subshell 605 can at Fig. 1, that any one or any other described herein of wheel subshell that represent in 3 and 5 take turns subshell is similar, these other take turns subshell and wheel 120 is positioned to it extends not past the rear part edge 145 of baggage item.Main body 110 may include that toe lateral surface or forward outer surface 150；The rear side surface spaced apart with toe lateral surface or forward outer surface 150 or external rear face 145；And between toe lateral surface or forward outer surface 150 and rear side surface or external rear face 145 extend bottom side surfaces or bottom outer surface 135.And, anterior, rear portion and bottom side can limit the main chamber of baggage item or close at least some of of space.
With reference to Fig. 9-11, the middle body 160 of wheel subshell 605 can pass through the hole that limited by main body 110 and receive, thus the middle body 160 taking turns subshell is positioned at and closes in space, as, in main chamber, this closing space is limited by the main body 110 of baggage item 600.With continued reference to Fig. 9, wheel 120 extends not past farthest rear part edge or the external rear face 145 of main body 110, and this wheel 120 is operatively coupled on wheel subshell 605.And, in this enforcement, the rear part edge 155 of wheel 120 does not align with the farthest rear part edge of main body 110 or external rear face 145.And, being used in wheel subshell 605 receives the axis hole position of the axle 165 of wheel 120, it is located remotely from the circumference or outward flange or edge of taking turns subshell 605, thus the less of wheel circumference is partially exposed at outside wheel subshell 605, to reduce the wheel 120 profile relative to wheel subshell 605 further, allow to utilize the wheel of generally large diameter simultaneously.
With reference to Figure 11, plate 610 can be attached on wheel subshell 605, and this plate 610 has the general shape being consistent with the bottom of wheel subshell 605 and the shape towards inner surface of upper part 125,130.In order to be attached to by plate 610 on wheel subshell 605, plate 610 can include grooved bore, and these grooved bore can be directed at the hole formed in the projection 170 of wheel subshell 605.Securing member 615 (such as screw, bolt etc.) may then pass through the alignment grooved bore in plate 610 and the hole in the projection 170 of wheel subshell 605, to be attached to by plate 610 on wheel subshell 605.Plate 610 can also include middle body groove gap, this middle body groove gap long enough and width, in order to when being attached to by plate 610 on wheel subshell 605, it is allowed to middle body 160 this middle body groove gap of traverse of wheel subshell 605.
When being attached on wheel subshell 605, plate 610 can be positioned in closing space, as, in main chamber, this closing space is limited by the main body 110 of baggage item 600.And, hole can be formed in the main body 110 of baggage item 600, to receive the projection 170 of wheel subshell 605 through it, thus the projection 170 taking turns subshell 605 can extend to the closing space of baggage item 600 from the outer surface of the main body 110 of baggage item 600, this closing space comprises plate 610.For the structural support elements 620 (such as PP, PE or other plastic tab or peak nest plate) of baggage item 600, lining 625 and exterior material 630 (such as fabric etc.), it is possible to be clamped between the wheel subshell 605 of link and plate 610.
Figure 12-14 represents other diagrammatic side view being likely to take turns subshell various, and these are taken turns subshell and cause: when being attached on baggage item by wheel subshell, and wheel extends not past the outside rear surface 145 of baggage item.
With reference to Figure 12, this pattern of wheel subshell 705 is general similar to the previously described wheel subshell, is different in that, top or the Part II 130 of wheel subshell include two differential segments 710,715, and if it is so wished, then can omit the middle body 160 of wheel subshell 705.Therefore, in this pattern of wheel subshell 705, axis hole 195 is formed in the transitional region 122 of wheel subshell 705, and bottom and the upper part 125,130 of taking turns subshell 705 herein are attached together to receiving for being connected to the axle 165 of the wheel 120 of wheel subshell 705.For upper part 130, first paragraph 710 presses acute angle (such as relative to bottom or the Part I 125 of wheel subshell 705, by approximate 45 °) extend away from the transitional region 122 taking turns subshell 705, and second segment 715 is pressed acute angle (such as, by approximate 45 °) relative to first paragraph 710 and is extended away from first paragraph 710.In this pattern of wheel subshell 705, angle between low portion 125 and upper part 130 can be approximate 90 °, wherein, angle is from surface-this surface of the low portion 125 of wheel subshell 705 close to the free end 126 of low portion 125, to surface-this surface of upper part 130 close to the free end 131 of the second segment 715 of upper part 130, and measure.In this pattern of wheel subshell 705, it is used for measuring substantitally planar that the surface at angle can be bottom and upper part 125,130 towards interior or face out surface.In other importance, this pattern of wheel subshell 705 can with the previously described wheel subshell broadly similar.
Figure 13 and 14 represents the other potential pattern of wheel subshell 805,905.These patterns are general similar to the pattern of the wheel subshell represented in Figure 5, are different in that, omit middle body 160.Thus, in these patterns of wheel subshell 805,905, axis hole 195 is formed in the transitional region 122 of wheel subshell 805,905, wherein, bottom and the upper part 125,130 of wheel subshell 805,905 link together, to receive the axle 165 for wheel 120, this wheel 120 is attached on wheel subshell 805,905.Both patterns also schematically show: how the length of bottom and upper part 125,130 and the angle between bottom and upper part 125,130 optionally change, to hold the wheel 120 of different diameters, thus when being attached on baggage item by wheel subshell 805,905, the outermost posterior face not past baggage item is extended by wheel 120.
Any one taking turns subshell described herein can be made up of plastics, metal, complex or other suitable material any.Associated wheel can be any suitable wheel used on baggage item.Such as, wheel can include wheel hub and the tire being attached on wheel hub.Wheel hub can also include spoke, and can limit hole, and this hole is used for receiving wheel axle through it.Wheel hub can be formed by plastics, metal, complex or other suitable material any.Tire can be formed by rubber, plastics, metal, complex or other suitable material any.
Whole directions are with reference to (such as, top, bottom, upwards, downward, left and right, to the left, to the right, top, bottom, top, below, front portion, rear portion, rear side, forward, backward, backwards, internal, outside, vertically, level, clockwise and counterclockwise) be only used for recognition purpose, to help the enforcement of the reader understanding present invention, and do not produce restriction, especially with regard to the position of the present invention, orientation or use, unless enunciated in detail in the claims.And, running through description, term " low portion " and " upper part " are generally used to describe each major part of wheel subshell.These terms (that is, " low portion " and " upper part ") are used for helping to make reading and understand description to be easier to.But, term " Part I ", " lower protrusion " or " lower leg " can replace " low portion ", and term " Part II ", " upper ledge " or " upper leg " can replace term " upper part ".Thus, referring to any use of the wheel term " low portion " of subshell or " upper part " should be understood to and comprise other and be likely to any one of language, and this possibility language can replace the two term.
It is construed broadly connection with reference to (such as, additional, connection, connection, link etc.), it is possible to include the intermediate member between the connection of element and relative motion between elements.So, connect with reference to referring to that two elements are directly connected and are in the relation of being fixed to one another.
In some instances, with reference to there is particular characteristics and/or " end " that be connected with another part describes element.But, person of skill in the art will appreciate that, the invention is not restricted to such element, these elements surmount they junction points with other part and terminate immediately.Thus, term " end " should be construed broadly in such a way, which include with element-specific, link, the end of element, part, parts etc. is adjacent, behind, before it or otherwise region in its vicinity.Here in the method for directly or indirectly narration, describe each steps and operations by a kind of possible operation order, but person of skill in the art will appreciate that, it is possible to rearrange, replace or removal process and operation, without departing from the spirit and scope of the present invention.It is intended that, whole themes that are that comprise in the above description or that represent in the accompanying drawings will be interpreted only as illustrative and not restrictive.Can carrying out the change of details or structure, these changes are in the scope of appended claims book.
Claims (14)
1. a baggage item, including:
Main body, described main body limits at least one chamber, described main body includes forward outer surface, external rear face and bottom outer surface, and described external rear face is spaced apart with described forward outer surface, and described bottom outer surface extends between portion's outer surface and described forward outer surface in the rear；
Telescoping handle, it is operatively coupled in described main body；
Wheel subshell, its described external rear face being attached to described main body and on described bottom outer surface；And
Wheel, it is operatively coupled to described wheel on subshell.
2. baggage item according to claim 1, farther includes:
Sidewall, it extends between described forward outer surface and described external rear face；And
Corner, described corner is limited by described sidewall, described external rear face and described bottom outer surface, wherein:
Described subshell of taking turns is attached at the described corner of described main body.
3. baggage item according to claim 2, wherein, described subshell of taking turns includes being attached to the first round subshell in the first corner and is attached to the second of the second corner and takes turns subshell, and described first corner is relative with described second corner.
4. the baggage item according to Claims 2 or 3, wherein, described subshell of taking turns farther includes lip, and described lip covers a part for the sidewall of described baggage item.
5. baggage item according to claim 4, wherein, described lip extends from least one generally latitudinal of described Part I and Part II.
6. the baggage item according to Claims 2 or 3, wherein, described subshell of taking turns farther includes:
Part I, it is attached on Part II at a transitional region place, described Part I includes a free end, described free end is away from described transitional region, described Part II includes a free end, described free end is away from described transitional region, and the free end of described Part I is positioned at the position different from the free end of described Part II；And
Described Part I extends to the free end of described Part I away from described transitional region, described Part II extends to the free end of described Part II away from described transitional region, and described Part I and Part II also extend away from described transitional region in such a way, described Part I and Part II is made to limit one more than 90 ° but less than the angle being similar to 140 °, wherein, from the surface close to its free end of Part I to Part II close to angle described in the surface measurement of its free end.
7. baggage item according to claim 6, wherein, described angle equals to or more than approximate 100 °, but less than or equal to approximate 120 °.
8. baggage item according to claim 6, wherein, described angle is approximate 100 °.
9. baggage item according to claim 6, wherein, described subshell of taking turns also includes a middle body, described middle body is attached on described Part I and Part II, described middle body includes at least one axis hole, and at least one axis hole described is sized to a part for the wheel shaft receiving described wheel wherein.
10. baggage item according to claim 9, wherein, described middle body includes a pair circular sector body part, and this is spaced apart to circular sector body part, and is linked together by an arch body part.
11. baggage item according to claim 10, wherein, each of described circular sector body part includes a Transition edges section, described Transition edges section is positioned between the first edge section and the second edge section, described first edge section is attached on described Part I, and described second edge section is attached on described Part II, and the angle of each of described circular sector body part is more than 90 °, wherein, the angle of each of circular sector body part is measured from the first edge section to the second edge section.
12. the baggage item according to Claims 2 or 3, wherein, described subshell of taking turns farther includes:
Part I, it is attached on Part II at a transitional region place, described Part I includes a free end, described free end is away from described transitional region, described Part II includes a free end, described free end is away from described transitional region, and the free end of described Part I is positioned at the position different from the free end of described Part II；And
Described Part I extends to the free end of described Part I away from described transitional region, described Part II extends to the free end of described Part II away from described transitional region, described Part II includes the first paragraph extended away from described Part I with acute angle and the second segment extended with acute angle away from described first paragraph, and described Part I and Part II also extend away from described transitional region in such a way, thus described Part I and Part II limit the angle of approximate 90 °, wherein, from the surface close to its free end of described Part I to described Part II close to angle described in the surface measurement of its free end.
13. baggage item according to claim 12, wherein, described subshell of taking turns farther includes lip, and described lip covers a part for the sidewall of described baggage item.
14. baggage item according to claim 13, wherein, described lip substantially angularly or extends transversely with from least one of described Part I and Part II.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161486086P | 2011-05-13 | 2011-05-13 | |
| US61/486,086 | 2011-05-13 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101484703A Division CN102771977A (en) | 2011-05-13 | 2012-05-14 | Luggage wheel housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105708081A true CN105708081A (en) | 2016-06-29 |
Family
ID=46084918
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610149634.2A Pending CN105708081A (en) | 2011-05-13 | 2012-05-14 | Luggage piece |
| CN2012101484703A Pending CN102771977A (en) | 2011-05-13 | 2012-05-14 | Luggage wheel housing |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101484703A Pending CN102771977A (en) | 2011-05-13 | 2012-05-14 | Luggage wheel housing |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2522248B1 (en) |
| CN (2) | CN105708081A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110179231A (en) * | 2019-06-03 | 2019-08-30 | 广东美加美新材料科技有限公司 | The suitcase and case wheel casing fixing method that one plants case wheel adhesive type is connected and fixed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205968920U (en) | 2014-07-22 | 2017-02-22 | 米沃奇电动工具公司 | Instrument storage device |
| USD844324S1 (en) | 2015-07-17 | 2019-04-02 | Milwaukee Electric Tool Corporation | Bag |
| US9872547B2 (en) | 2015-11-25 | 2018-01-23 | Milwaukee Electric Tool Corporation | Handle assembly for a case |
| EP3638598B1 (en) | 2017-06-12 | 2023-01-18 | Yeti Coolers, LLC | Container and latching system |
| CA178734S (en) | 2017-06-12 | 2019-05-31 | Yeti Coolers Llc | Container |
| US11685573B2 (en) | 2017-06-12 | 2023-06-27 | Yeti Coolers, Llc | Carry strap for container |
| USD904829S1 (en) | 2018-12-11 | 2020-12-15 | Yeti Coolers, Llc | Container accessories |
| USD907445S1 (en) | 2018-12-11 | 2021-01-12 | Yeti Coolers, Llc | Container accessories |
| JP7303313B2 (en) | 2019-01-06 | 2023-07-04 | イエティ クーラーズ エルエルシー | luggage system |
| US20210219682A1 (en) * | 2020-01-21 | 2021-07-22 | Jjem, Llc - Ip | Luggage Wheel Assembly |
| USD951643S1 (en) | 2020-06-30 | 2022-05-17 | Yeti Coolers, Llc | Luggage |
| USD963344S1 (en) | 2020-06-30 | 2022-09-13 | Yeti Coolers, Llc | Luggage |
| USD961926S1 (en) | 2020-06-30 | 2022-08-30 | Yeti Coolers, Llc | Luggage |
| USD954436S1 (en) | 2020-06-30 | 2022-06-14 | Yeti Coolers, Llc | Luggage |
| USD960648S1 (en) | 2020-12-16 | 2022-08-16 | Yeti Coolers, Llc | Container accessory |
| USD994438S1 (en) | 2020-12-16 | 2023-08-08 | Yeti Coolers, Llc | Container |
| USD985937S1 (en) | 2020-12-16 | 2023-05-16 | Yeti Coolers, Llc | Container |
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- 2012-05-11 EP EP12167782.7A patent/EP2522248B1/en active Active
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- 2012-05-14 CN CN2012101484703A patent/CN102771977A/en active Pending
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| US5431263A (en) * | 1993-11-30 | 1995-07-11 | Lenox, Incorporated | Mobile carry-on suitcase |
| US6279706B1 (en) * | 2000-06-13 | 2001-08-28 | Chen Shou Mao | Pull rod of luggage capable carried on one's back |
| GB2438189A (en) * | 2006-05-18 | 2007-11-21 | Cp Cases Ltd | Stackable wheeled container |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110179231A (en) * | 2019-06-03 | 2019-08-30 | 广东美加美新材料科技有限公司 | The suitcase and case wheel casing fixing method that one plants case wheel adhesive type is connected and fixed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102771977A (en) | 2012-11-14 |
| EP2522248B1 (en) | 2019-01-16 |
| EP2522248A1 (en) | 2012-11-14 |
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