CN105077926A - Expandable and rotatable luggage - Google Patents
Expandable and rotatable luggage Download PDFInfo
- Publication number
- CN105077926A CN105077926A CN201510232394.8A CN201510232394A CN105077926A CN 105077926 A CN105077926 A CN 105077926A CN 201510232394 A CN201510232394 A CN 201510232394A CN 105077926 A CN105077926 A CN 105077926A
- Authority
- CN
- China
- Prior art keywords
- luggage case
- rotating wheels
- expandable bodies
- pair
- main part
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C7/00—Collapsible or extensible purses, luggage, bags or the like
-
- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C7/00—Collapsible or extensible purses, luggage, bags or the like
- A45C7/0018—Rigid or semi-rigid luggage
- A45C7/0022—Rigid or semi-rigid luggage comprising an integrated expansion device
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
- Handcart (AREA)
Abstract
A piece of luggage is provided. A main body and an expandable body of the luggage are connected to each other by a collapsible portion. The luggage has a cover pivotably connected to the expandable body. A first half of a zipper is fixed to the expandable body and a second half of the zipper is fixed to the cover. The engagement of the first half and the second half closes the cover to the expandable body, and thus a substantially enclosed space is defined by the main body, the expandable body and the cover. The luggage also has multiple rotational wheels mounted to the main body and/or the expandable body. The luggage stands on the rotational wheels and is rotatable with respect to one or more predetermined axes through these wheels.
Description
The cross reference of related application
The application is relevant to following application, and require their interests: the U.S. Patent application 13/694 that on November 5th, 2012 submits to, the U.S. Provisional Patent Application 61/628,725 that on November 4th, 191 and 2011 submits to, their full content is contained in this by reference.
Technical field
The disclosure relates generally to a kind of luggage case, and more specifically, relate to a kind of such luggage case, it has expandable feature, optionally increase for allowing user or reduce the capacity of luggage case, and there is rotatable feature, rotating luggage case, to move freely luggage case for allowing user about one or more predetermined axial line of luggage case.
Background technology
Expandable luggage case is designed to meet the needs that user regulates baggage compartment capacity.Typically, expandable luggage case has expandable part, by pulling open the slide fastener of this part by this demi-inflation.Utilize the expandable part be opened, user obtains extra memory space in luggage case.But the operation of pulling on and pull open of slide fastener is troublesome, and pulls on due to what repeat and pull open operation, the slide fastener of this part is easy to damage.In addition, in nearest decades, wheeled luggage is able to fast development.The luggage case particularly with the wheel that can roll or rotate catches on.But, also do not dream up inflatable when upright and rotatable luggage case.
Summary of the invention
As described herein, exemplary embodiment of the present invention overcomes the above-mentioned of one or more prior art and other shortcoming.An exemplary aspect of the present invention relates to a kind of luggage case.Luggage case comprises main part and expandable bodies.Expandable bodies comprises collapsible portion, and expandable bodies is connected to main part by collapsible portion.Luggage case also comprises expansion and locking device, and described expansion and locking device are configured to allow expandable bodies to move freely on compression direction towards main part, and is configured to make expandable bodies be locked away from the expansion direction of main part.Lid is connected to expandable bodies pivotly.Luggage case also comprises slide fastener, and slide fastener has the first half slide fasteners that are connected to expandable bodies and is connected to the second half slide fasteners of lid.Lid is closed relative to expandable bodies by the engagement of the first half slide fasteners and the second half slide fasteners, makes the space being limited base closed by main part, expandable bodies and lid.Luggage case also comprises multiple rotating wheels, and described multiple rotating wheels is installed at least one in main part and expandable bodies.Luggage case is supported on multiple rotating wheels, and can be rotated about one or more predetermined axis by multiple rotating wheels.
Below in conjunction with the detailed description of accompanying drawing, can obviously find out of the present invention these and other aspect and advantage.But, should be appreciated that accompanying drawing only for illustrated object, and be not used for defining boundary of the present invention, should with reference to appending claims about scope of the present invention.And accompanying drawing there is no need proportional drafting, and except as otherwise noted, accompanying drawing is only for conceptually illustrating structure described herein and step.
Accompanying drawing explanation
Fig. 1 is the stereogram of a luggage case according to exemplary embodiment of the present disclosure;
Fig. 2 is the exploded perspective view of exemplary luggage case;
Fig. 3 is the front view of exemplary luggage case;
Fig. 4 is the rearview of exemplary luggage case;
Fig. 5 is the side view of exemplary luggage case;
Fig. 6 is the top view of exemplary luggage case;
Fig. 7 is the upward view of exemplary luggage case;
Fig. 8 is an optional stereogram of exemplary luggage case;
Fig. 9 is the exploded perspective view of a luggage case according to another exemplary embodiment of the present disclosure.
Detailed description of the invention
Fig. 1-8 shows a luggage case 1000 according to exemplary embodiment of the present disclosure.Luggage case 1000 comprises main part 1100, expandable bodies 1200 and main part 1100 is connected to the collapsible of expandable bodies 1200 or against foldable portion 1300.Luggage case 1000 also comprises openable lid 1400, and described openable lid 1400 is attached to expandable bodies 1200 pivotly by the flexiplast of a such as agllutination reality, fabric or one or more hinge.
By two and half slide fasteners 1420 be separately positioned on the edge of expandable bodies 1200 and lid 1400 are engaged, lid 1400 can be closed in the mode substantially sealed.Once lid 1400 is closed, main part 1100, expandable bodies 1200, collapsible portion 1300 and lid 1400 are defined for space or the chamber of the base closed receiving various article jointly.
As shown in Figure 2, main part 1100 comprise by can be substantially parallel to each other multiple fiberglass pole or the framework 1120 made of fiberglass pipe.Main part 1100 also comprises a pair relative top-support 1130, and described a pair relative top-support 1130 is connected to the top of framework 1120 respectively.Be provided with top panel 1140, described top panel 1140 extends between relative top-support 1130, and is connected to relative top-support.Similarly, main part 1100 comprises a pair relative bottom bracket 1150 and bottom panel 1160.Top-support 1130 and bottom bracket 1150 provide the angle of luggage case 1000, and wheel can be arranged on angle.Top-support 1130 and/or bottom bracket 1150 can be provided with the receiving mechanism (such as with the protuberance of receiver hole) corresponding to fiberglass pole; Receiving mechanism can be molded integratedly with support.In addition, top-support 1130 and bottom bracket 1150 can have different shapes, profile or material.
The cladding material 1170 of such as fabric is applied to substantially surrounding framework, top-support and bottom bracket and top panel and bottom panel, provides the container of half hull shape with this.One or more angle or edge protection device can be set to main part 1100, for the protection of the pipe of luggage case, fabric, slide fastener and analog.Such as, relief angle protector 1180 can be attached to the outer surface of cladding material 1170 in the relief angle position of main part 1100, break or wear and tear for preventing relief angle.Angle protector 1180 can be bending L shape, or any suitable shape or profile.In addition, multiple angle or edge protection device can be utilized to protect the different parts of luggage case, comprise the bottom of the angle of luggage case, the edge of luggage case, the side of luggage case, the top of luggage case and/or luggage case.
Luggage case 1000 also comprises exsertile or regracting handle 1500.Handle 1500 is extended or retract to allow user to draw or to push away luggage case 1000.Exsertile handle 1500 can be arranged on the outside of main part 1100.External knob provides some advantage.Such as, handle can easily from outside close to realize easily safeguarding or replacing handle; Article (such as clothing) squeeze on the inner surface of main part, and the inner surface of main part is smooth to avoid article fold substantially; External knob can not affect the globality in the reception space in main part, and this allows more efficiently to utilize space.Alternatively, handle 1500 can be interior handle.
In addition, top handle 1520 and sidepiece handle 1530 also can be set, so that mention luggage case 1000.Optionally, additional handle, hook, band or analog can be set at the diverse location of luggage case, for lifting luggage case, removing or other operation.
Expandable bodies 1200 has the wall 1220 of the periphery of the framework limiting expandable bodies 1200.The size of wall 1220 can change.Such as, as shown in Figure 2, wall 1220 has the thickness T of 2 inches high H and 6 millimeter.Expandable bodies 1200 also comprises one or more angle or edge protection device 1230, and angle or the edge protection device of itself and above-described main part 1100 are same or similar.Expandable bodies 1200 also comprises a pair base angle receiver 1240, and described a pair base angle receiver 1240 is positioned in the relative bottom corner of expandable bodies 1200.
Luggage case 1000 also comprises the multiple rotating wheels 1600 being mounted to main part 1100 and/or expandable bodies 1200 respectively.Rotating wheels 1600 comprises the one wheel pairs 1620 be arranged on main part 1100 and the second pair of wheel 1640 be arranged on expandable bodies 1200.Such as, the size of one wheel pairs 1620 is larger than second pair of wheel 1640, or they have identical size.The typical size of rotating wheels 160 includes but not limited to 5 " × 4 " × 7 " (12.7 × 10.2 × 17.8 centimetres) or 10 " × 10 " × 10 " (25.4 × 25.4 × 25.4 centimetres); Other suitable size is also in the scope of the present disclosure.Alternatively, at least one rotating wheels 1600 can have braking mechanism, and make when other rotating wheels can rotate freely in any direction, this rotating wheels can be fixed in one direction.Alternatively, there is an independent rotating wheel rotating freely 360 degree at each angle that rotating wheels 1600 comprises main part, or there are two, three or four wheels in each angle of main part and/or expandable bodies.
Later with reference to accompanying drawing 1, define three-dimensional system of coordinate in the figure.In this coordinate system, X-axis and Y-axis collectively define rolling surface, and rotating wheels 1600 rolls with mobile luggage case on described rolling surface.Z axis is vertical with rolling surface.
Rotating wheels 1600 is suitable for individually or jointly rotates along the rotation RA being basically parallel to rolling surface.By wheel 1600 rotation about rotation RA on rolling surface, luggage case 1000 or can be parallel to rolling surface in rolling surface and rolls along contrary direction A and B or move.In addition, rotating wheels 1600 is suitable for individually or jointly along being basically perpendicular to rolling surface and the rotation SA being parallel to Z axis rotates.Rotating wheels 1600 changes the orientation of luggage case about the rotation of rotation SA, and changes the orientation of rotation RA.Like this, luggage case 1000 can move in any direction along rolling surface.
As shown in Figure 2, one wheel pairs 1620 is each comprises the first installation portion 1622, and wheel 1620 can be fixedly installed to bottom bracket 1150 respectively by the first installation portion.Such as, the first installation portion 1622 comprises plate 1624, and described plate 1624 is shaped as the lower exterior contour meeting bottom bracket 1150, makes the first installation portion 1622 closely to be assembled and to be connected to bottom bracket 1150.
Similarly, the second pair of wheel 1640 is each comprises the second installation portion 1642, and wheel 1640 can be fixedly installed to the base angle receiver 1240 of expandable bodies 1200 respectively by the second installation portion.Such as, the second installation portion 1642 comprises L shaped plate 1644, and described L shaped plate 1644 is closely assembled and is connected to base angle receiver 1240.Although do not describe in detail, wheel 1620 and 1640 can comprise for making rotating wheels work be other necessary structure.
As shown in Figure 8, luggage case 1000 also comprise be ratchet assembling expansion and locking device 1700.Expand and the detailed description of locking device 1700 can see the CO-PENDING of the application and the U.S. Patent application 13/694,191 of co-applicant, its full content is incorporated herein, for any object.Expansion and locking device are configured to allow expandable bodies to move freely on compression direction towards main part.Like this, when user has packed, user can press the expandable bodies of luggage case to be recovered in luggage case by any no space, and this result is the luggage case of packing tightly.Subsequently, the article of packing tightly in luggage case can bring pressure to bear on expandable bodies; In this case, expansion and locking device are configured to expandable bodies is locked relative to main part, and this prevents expandable bodies from moving away from main part on expansion direction.Therefore, expandable bodies is locked in place.
Unlocking the locking of expandable bodies by operated release mechanism (such as, by pressing the bar of bias voltage), moving optionally to allow the increase of expandable bodies away from main part on expansion direction.Like this, user has the right to choose optionally increasing baggage compartment capacity, with more article of packing in luggage case.Once article have been packaged in luggage case, compression and the lock operation of expandable bodies as above can be repeated, to make luggage case compact.
Thering is provided of rotating wheels 1600 allows by the rolling of wheel and rotation process, luggage case 1000 to be moved freely from the teeth outwards.Expansion and locking device 1700 allow luggage case 1000 optionally to expand.
Fig. 9 is the exploded perspective view of the luggage case 2000 illustrated according to another exemplary embodiment of the present disclosure.Except expandable bodies 2200, luggage case 2000 has substantially same or analogous structure and structure with luggage case 1000.Object for simplicity, no longer describes the same or analogous structure of luggage case 2000.Expandable bodies 2200 has the wall 2220 of the periphery of the framework limiting expandable bodies 2200.Expandable bodies 2200 also comprises one or more angle or edge protection device 2230, and itself and protector 1230 are same or similar.In this embodiment, wall 2220 is arranged continuously along the periphery of framework, to strengthen the entirety of expandable bodies 2200.Luggage case 2000 also comprises the one or more rotating wheels 2640 being mounted to expandable bodies 2200.The rotating wheels 1640 of the size of rotating wheels 2640 and size and luggage case 1000 is same or similar.Rotating wheels 2640 is each comprises the second installation portion 2642, and rotating wheels 2640 can be fixedly installed to the bottom corner of expandable bodies 2200 respectively by the second installation portion 2642.Such as, the second installation portion 2642 comprises L shaped plate 2644, and described L shaped plate 2644 is closely assembled and is connected to the bottom corner of expandable bodies 2200.
As with about as described in exemplary luggage case 1000 and 2000, by using indent bottom bracket 1150 in conjunction with shape installation portion 1622, using base angle receiver 1240 in conjunction with L shape installation portion 1642 or use the rounded bottom angle of continuous wall 2220 in conjunction with L shape installation portion 2642, rotating wheels is mounted to main part and/or the expandable bodies of luggage case.Can be depending on periphery and optionally use combination above.Such as, the main part of luggage case can have base angle receiver, for installing the rotating wheels with L shape installation portion; And the expandable bodies of luggage case can have the continuous wall with rounded bottom angle, for installing the rotating wheels with L shape installation portion.
Illustrate and describe the feature of the present invention being applied to each specific embodiment of the present invention.Will also be appreciated that those skilled in the art can carry out variously deleting, substitute and changing to the form of illustrated device and details and their operation in the case of without departing from the spirit of the present invention.Such as, significantly, those in substantially the same manner, perform all assembly drops of substantially identical function, the element obtaining substantially identical result and/or method step within the scope of the invention.And, it is to be appreciated that, usually used as a kind of design alternative, structure that is that illustrate and/or that describe and/or element and/or method step relevantly with any open form of the present invention or embodiment can be incorporated into any disclosed in other or describe or the form of advising or embodiment.Therefore, can find out, the present invention is only limited by the scope of appending claims here.
Claims (8)
1. a luggage case, described luggage case comprises:
Main part;
Expandable bodies, described expandable bodies comprises collapsible portion, and described expandable bodies is connected to described main part by described collapsible portion;
Expand and locking device, described expansion and locking device are configured to allow described expandable bodies to move freely on compression direction towards described main part, and are configured to make described expandable bodies locked on the expansion direction away from described main part;
Lid, described lid can be pivotally connected to described expandable bodies;
Slide fastener, described slide fastener has the first half slide fasteners that are connected to described expandable bodies and is connected to the second half slide fasteners of described lid, wherein said the first half slide fasteners and described the second half slide fasteners can engage each other, to close described lid relative to described expandable bodies, make the space being limited base closed by described main part, described expandable bodies and described lid; And
Multiple rotating wheels, described multiple rotating wheels is mounted at least one in described main part and described expandable bodies, wherein said luggage case is supported on described multiple rotating wheels, and can be rotated about one or more predetermined axis by described multiple rotating wheels.
2. luggage case according to claim 1, wherein said multiple rotating wheels comprises the first pair of rotating wheels being mounted to described main part and the second pair of rotating wheels being mounted to described expandable bodies.
3. luggage case according to claim 2, wherein said main part comprises a pair bottom bracket, and described first pair of rotating wheels is mounted to described a pair bottom bracket respectively; And described expandable bodies comprises a pair base angle receiver, described second pair of rotating wheels is mounted to described a pair base angle receiver respectively.
4. luggage case according to claim 3, each rotating wheels in wherein said first pair of rotating wheels comprises the plate of the shape being suitable for the exterior bottom surface meeting respective bottom bracket, makes described first pair of rotating wheels closely be connected to described bottom bracket respectively.
5. luggage case according to claim 3, each rotating wheels in wherein said second pair of rotating wheels comprises the L shaped plate of the shape being suitable for the exterior bottom surface meeting respective base angle receiver, makes described second pair of rotating wheels closely be connected to described base angle connector respectively.
6. luggage case according to claim 1, also comprises exsertile handle.
7. luggage case according to claim 1, also comprises at least one in sidepiece handle and top handle.
8. luggage case according to claim 1, also comprises and is mounted at least one angle in described main part or described expandable bodies or edge protection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910169914.3A CN109965476B (en) | 2014-05-08 | 2015-05-08 | Expandable and rotatable luggage case |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/273,125 US9801440B2 (en) | 2011-11-04 | 2014-05-08 | Expandable and rotatable luggage |
| US14/273,125 | 2014-05-08 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910169914.3A Division CN109965476B (en) | 2014-05-08 | 2015-05-08 | Expandable and rotatable luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105077926A true CN105077926A (en) | 2015-11-25 |
Family
ID=53051710
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910169914.3A Active CN109965476B (en) | 2014-05-08 | 2015-05-08 | Expandable and rotatable luggage case |
| CN201510232394.8A Pending CN105077926A (en) | 2014-05-08 | 2015-05-08 | Expandable and rotatable luggage |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910169914.3A Active CN109965476B (en) | 2014-05-08 | 2015-05-08 | Expandable and rotatable luggage case |
Country Status (4)
| Country | Link |
|---|---|
| EP (2) | EP2959792B1 (en) |
| CN (2) | CN109965476B (en) |
| CA (1) | CA2891573C (en) |
| ES (1) | ES2770633T3 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446835Y (en) * | 2000-11-08 | 2001-09-12 | 锭成股份有限公司 | Improved telescopic travelling trunk |
| CN2473971Y (en) * | 2001-04-16 | 2002-01-30 | 锭成股份有限公司 | Retractable travelling case |
| US6575272B1 (en) * | 2002-03-06 | 2003-06-10 | Briggs & Riley Travelware Llc | Expandable luggage with locking expansion mechanism |
| CN202514792U (en) * | 2012-04-01 | 2012-11-07 | 上海大茂箱包有限公司 | Pull rod suitcase |
| WO2013028974A2 (en) * | 2011-08-24 | 2013-02-28 | Bip S.A.R.L. | Systems and methods for collapsible luggage |
| US20130140119A1 (en) * | 2011-11-04 | 2013-06-06 | Briggs & Riley Travelware, Llc | Ratchet-type expansion system for luggage and luggage incorporating same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2618482Y (en) * | 2003-04-02 | 2004-06-02 | 乔工科技股份有限公司 | Suitcase frame structure |
| CN201341535Y (en) * | 2009-01-20 | 2009-11-11 | 奥林匹亚国际贸易(上海)有限公司 | A light frame traveling case |
| US20130075214A1 (en) * | 2011-08-24 | 2013-03-28 | Stephen Chi Yueh Chen | Novel folding luggage and duffles and hinges therefor |
| CA2785061C (en) * | 2012-03-30 | 2013-10-29 | Heys International Ltd. | Hard-sided luggage bag with front lid |
-
2015
- 2015-05-05 EP EP15020067.3A patent/EP2959792B1/en active Active
- 2015-05-05 EP EP19208871.4A patent/EP3626102B1/en active Active
- 2015-05-05 ES ES15020067T patent/ES2770633T3/en active Active
- 2015-05-07 CA CA2891573A patent/CA2891573C/en active Active
- 2015-05-08 CN CN201910169914.3A patent/CN109965476B/en active Active
- 2015-05-08 CN CN201510232394.8A patent/CN105077926A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2446835Y (en) * | 2000-11-08 | 2001-09-12 | 锭成股份有限公司 | Improved telescopic travelling trunk |
| CN2473971Y (en) * | 2001-04-16 | 2002-01-30 | 锭成股份有限公司 | Retractable travelling case |
| US6575272B1 (en) * | 2002-03-06 | 2003-06-10 | Briggs & Riley Travelware Llc | Expandable luggage with locking expansion mechanism |
| WO2013028974A2 (en) * | 2011-08-24 | 2013-02-28 | Bip S.A.R.L. | Systems and methods for collapsible luggage |
| US20130140119A1 (en) * | 2011-11-04 | 2013-06-06 | Briggs & Riley Travelware, Llc | Ratchet-type expansion system for luggage and luggage incorporating same |
| CN202514792U (en) * | 2012-04-01 | 2012-11-07 | 上海大茂箱包有限公司 | Pull rod suitcase |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109965476A (en) | 2019-07-05 |
| EP2959792B1 (en) | 2019-12-04 |
| CN109965476B (en) | 2021-10-15 |
| EP3626102A1 (en) | 2020-03-25 |
| ES2770633T3 (en) | 2020-07-02 |
| CA2891573A1 (en) | 2015-11-08 |
| EP3626102B1 (en) | 2021-09-15 |
| EP2959792A1 (en) | 2015-12-30 |
| CA2891573C (en) | 2022-07-19 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151125 |
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