LUGGAGE CASE WITH BI-DIRECTIONAL HANDLE FOR PULLING CASE AND FOR RAISING HEIGHT OF CASE
A luggage case includes a frame member disposed on a rail system on the back of the luggage case. The frame member is movable between three positions, including a raised position, a storage position, and a lowered position. The frame member includes a latch system that engages latch features on the luggage case or rail system to releaseably retain the frame member in any of those three positions. In the storage position the frame member is not extended. In the raised position the frame member is extended above the top of the luggage case and acts as a handle to pull/push the luggage case on wheels on the bottom of the luggage case. In the lowered position the frame member is extended down below the bottom of the luggage case to hold the luggage case in an elevated position where it can be leaned against a support.
The present invention relates generally to personal luggage and luggage cases, and, more particularly, relates to a luggage case having a bi-directional handle that lowers below the luggage case to support the luggage case in an elevated position, and which can also be raised to allow a user to pull the luggage case.
BACKGROUND OF THE INVENTIONThere are many varieties and configurations of luggage and other luggage case systems on the market. These include items such as suitcases, as well as other luggage or containers for carrying materials and items that need to be transported. One of the more popular features to be incorporated into luggage is the inclusion of wheels or rollers on the bottom of luggage cases, along with a retracting or telescoping handle to allow a user to pull the luggage case, especially for carry-on luggage cases used for air travel trips. Typically the wheels used on luggage cases are casters, which can rotate around an axis to allow the wheel portion of the caster to roll in any direction. Often there are four such casters provided at the four bottom corners of the luggage case. While this makes it easy to roll the luggage case, on any non-level surface the user must hold the luggage case to keep it from rolling away.
Another problem with conventional luggage and luggage cases is that to place items into the luggage case, it is typically laid on the floor, or on an elevated surface such as a bed or other piece of furniture to allow easier access to the interior of the luggage case. Placing the luggage case on an elevated surface allows the person to more easily place items into the luggage case as they do not have to bend over. However in some situations an elevated surface may not be available or convenient. To address this a number of manufacturers have added folding legs to the back of the luggage case. One example of this kind of arrangement is found in U.S. Pat. No. 8,333,271, which shows a handle assembly that includes a scissoring pair of legs that can be rotated to form a stand with the handle to support the luggage case off the ground or other surface with the luggage case positioned as it would normally be otherwise to allow a user access to the interior of the suitcase. While the extra legs address the problem, it adds an extra set of components that are not used at any other time.
Therefore, a need exists to overcome the problems with the prior art as discussed above.
SUMMARY OF THE INVENTIONThe invention provides a luggage case with a bi-directional handle for pulling case and for raising height of the luggage case that overcomes the hereinafore-mentioned disadvantages of the heretofore-known devices and methods of this general type and that are either not configured to allow the luggage case to be self-elevated, and do not provide a rolling system that prevent the luggage case from rolling away on non-level surfaces while still allowing rolling in multiple directions.
With the foregoing and other objects in view there is provided, in accordance with the invention, a luggage case having a body; and a bi-directional handle mounted on a back of the body and moveable between a raised position, a storage position, and a lowered position, wherein in the raised position a portion of the bi-directional handle extends up over a top of the body, and in the lowered position a portion of the bi-directional handle extends down below a bottom of the body and is configured to be releaseably retained when in the lowered position.
In accordance with another feature, an embodiment of the present invention includes a luggage case having a body having a back, a top, and a bottom, the back having an upper latch engagement and a lower latch engagement. The luggage case further having a rail system disposed on the back of the body, with a bi-directional handle slidably retained by the rail system so as to allow the bi-directional handle to move up and down along the back of the body while retained by the rail system. The luggage case can further include a latch system disposed on the bi-directional handle that is configured to selectively engage at least one of the upper latch engagement or the lower latch engagement when the bi-directional handle is positioned in a raised position, a storage position, or an elevation position by moving the bi-directional handle along the rail system into the raised position, storage position, or lowered position.
In accordance with a further feature of the present invention, the luggage case can further include a main body portion on which the bi-direction handle and rail system are disposed, along with at least two articulating front portions where each front portion is hingeably joined to the main body portion at a respective joint about which each of the at least two articulating front portions pivot to open and close with respect to the main body portion.
In accordance with a further feature of the present invention, the at least two articulating front portions can include a left front portion and a right front portion, the left front portion being hingeably joined to the main body portion at left side of the main body portion, and the right front portion being hingeably joined to the main body portion at a right side of the main body portion . . .
In accordance with a further feature of the present invention, the at least two articulating front portions can include at least one bottom front portion that is hingeably joined at a bottom of the main body portion.
In accordance with a further feature of the present invention, there can be a shelf disposed in an interior of the at least one of the main body portion or at least one of the at least two articulating front body portions.
In accordance with a further feature of the present invention, there can be an extended shelf mounted in the main body portion that is moveable between a raised and a lowered position, and which is sized such that when in the lowered position the extended shelf extends outward from an interior of the main body portion beyond the interior of the main body portion.
In accordance with a further feature of the present invention, there can be an upper stop and a lower stop disposed on the back of the body, the upper stop having at least one upper projection that projects from the upper stop, the lower stop having at least one lower projection that projects from the lower stop. The at least one upper projection and at least one lower projection are offset, vertically, from each other. The at least one lower projection engages a top cross member of the bi-directional handle to prevent the bi-directional handle from moving past the elevation position when the bi-directional handle is moved downwards relative to the back of the body. The top cross member has at least one recess corresponding to the at least one upper projection configured to allow the top cross member to move past the upper stop upon the bi-directional handle being moved downwards from the storage position. The at least one upper projection engages a lower cross member of the bi-directional handle to prevent the bi-directional handle from moving past the raised position when the bi-directional handle is moved upwards relative to the back of the body, and wherein the lower cross member has at least one recess corresponding to the at least one lower projection that is configured to allow the lower cross member to move past the lower stop upon the bi-directional handle being moved upwards from the storage position.
In accordance with a further feature of the present invention, there can be a pair of rear wheels disposed on a bottom of the body proximate to the back of the body, with one of the pair of rear wheels at each of two rear corners of the bottom of the body, with each wheel of the pair of rear wheels being aligned in a direction from front to back of the body. Further, there can be a pair of front wheels disposed in the bottom of the body, one each at each of two front corners of the bottom of the body, wherein each of the pair of front wheel are aligned perpendicular to the rear wheels.
In accordance with some embodiments of the invention, there is provided an elevating travel luggage case that includes a body; and a bi-directional handle mounted on a back of the body that is moveable between a raised position, a storage position, and a lowered position. In the raised position a portion of the bi-directional handle extends up over a top of the body, and in the lowered position a portion of the bi-directional handle extends down below a bottom of the body and is configured to be releaseably retained when in the lowered position.
In accordance with a further feature of the present invention, the bi-directional handle is further configured to be releaseably retained in the storage position when in the storage position, and further configured to be releaseably retained in the raised position when moved to the raised position.
In accordance with a further feature of the present invention, the body further comprises a main body portion on which the bi-direction handle and rail system are disposed, and having at least two articulating front portions, with each front portion hingeably joined to the main body portion at a respective joint about which each of the at least two articulating front portions pivot to open and close with respect to the main body portion.
Although the invention is illustrated and described herein as embodied in a luggage case with a bi-directional handle for pulling case and for raising height of the luggage case, it is, nevertheless, not intended to be limited to the details shown because various modifications and structural changes may be made therein without departing from the spirit of the invention and within the scope and range of equivalents of the claims. Additionally, well-known elements of exemplary embodiments of the invention will not be described in detail or will be omitted so as not to obscure the relevant details of the invention.
Other features that are considered as characteristic for the invention are set forth in the appended claims. As required, detailed embodiments of the present invention are disclosed herein; however, it is to be understood that the disclosed embodiments are merely exemplary of the invention, which can be embodied in various forms. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one of ordinary skill in the art to variously employ the present invention in virtually any appropriately detailed structure. Further, the terms and phrases used herein are not intended to be limiting; but rather, to provide an understandable description of the invention. While the specification concludes with claims defining the features of the invention that are regarded as novel, it is believed that the invention will be better understood from a consideration of the following description in conjunction with the drawing figures, in which like reference numerals are carried forward. The figures of the drawings are not drawn to scale.
Before the present invention is disclosed and described, it is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. The terms “a” or “an,” as used herein, are defined as one or more than one. The term “plurality,” as used herein, is defined as two or more than two. The term “another,” as used herein, is defined as at least a second or more. The terms “including” and/or “having,” as used herein, are defined as comprising (i.e., open language). The term “coupled,” as used herein, is defined as connected, although not necessarily directly, and not necessarily mechanically. The term “providing” is defined herein in its broadest sense, e.g., bringing/coming into physical existence, making available, and/or supplying to someone or something, in whole or in multiple parts at once or over a period of time.
“In the description of the embodiments of the present invention, unless otherwise specified, azimuth or positional relationships indicated by terms such as “up”, “down”, “left”, “right”, “inside”, “outside”, “front”, “back”, “head”, “tail” and so on, are azimuth or positional relationships based on the drawings, which are only to facilitate description of the embodiments of the present invention and simplify the description, but not to indicate or imply that the devices or components must have a specific azimuth, or be constructed or operated in the specific azimuth, which thus cannot be understood as a limitation to the embodiments of the present invention. Furthermore, terms such as “first”, “second”, “third” and so on are only used for descriptive purposes, and cannot be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly defined and limited, terms such as “installed”, “coupled”, “connected” should be broadly interpreted, for example, it may be fixedly connected, or may be detachably connected, or integrally connected; it may be mechanically connected, or may be electrically connected; it may be directly connected, or may be indirectly connected via an intermediate medium. As used herein, the terms “about” or “approximately” apply to all numeric values, whether or not explicitly indicated. These terms generally refer to a range of numbers that one of skill in the art would consider equivalent to the recited values (i.e., having the same function or result). In many instances these terms may include numbers that are rounded to the nearest significant figure. In this document, the term “longitudinal” should be understood to mean in a direction corresponding to an elongated direction. Those skilled in the art can understand the specific meanings of the above-mentioned terms in the embodiments of the present invention according to the specific circumstances
The accompanying figures, where like reference numerals refer to identical or functionally similar elements throughout the separate views and which together with the detailed description below are incorporated in and form part of the specification, serve to further illustrate various embodiments and explain various principles and advantages all in accordance with the present invention.
While the specification concludes with claims defining the features of the invention that are regarded as novel, it is believed that the invention will be better understood from a consideration of the following description in conjunction with the drawing figures, in which like reference numerals are carried forward. It is to be understood that the disclosed embodiments are merely exemplary of the invention, which can be embodied in various forms. Furthermore, while different reference numerals may be used among the drawings, where the same term is used, it can be understood to be referring to an element that is equivalent to, if not interchangeable with, elements described by the same term in other drawings that use different reference numerals as no drawing should be understood to represent every possible embodiment.
The bi-directional handle, in the exemplary embodiment of
As mentioned, the bi-directional handle 202 is moveable up and down on rails 206, 208. To prevent the bi-directional handle 204 from coming out of engagement from the rails, as pair of stopping features are used, including an upper stop 212 and a lower stop 218 which are mounted on the back side 204 of the luggage case, between the bi-directional handle 202 and the back side 204 of the luggage case. The upper stop 212 includes one or more projections 214 that extend outward to engage a top of the bottom cross member 228 when the frame ember 202 is raised. The bottom stop 218 likewise includes at least one projection 220 that extends outward, and which engage a bottom of the top cross member 230 when the bi-directional handle is lowered. The upper projections 214 and lower projections 220 are vertically offset from each other (i.e. not in the same vertical line). The top cross member 230 can move past the projections 214 of the upper stop 212 due to recesses or cutouts 216 on the back of the top cross member 230. The bottom cross member 228 can move past the projections 220 of the lower stop 218 by similar cutouts 224 on the back of the bottom cross member.
Also shown in
In
Similarly,
In the main body portion 612 an extended shelf 710 is shown in a lowered position in
It is contemplated that the lower portion of the bi-directional handle can include a feature for added stability of the luggage case when in the elevated position, with the bi-directional handle lowered. Examples of such features are described in
The latch system can include a latch release 210, upper and lower latch members 2002, 2004, and lower and upper latch engagements 302, 402, along with the mechanical linkage and biasing members linking the latch release 210 to the upper and lower latch members 2002, 2004. When the latch release 210 is actuated, the upper and lower latch members 2002, 2004 retract, thereby disengaging from either the upper latch engagement, lower latch engagement, or both, depending on the positon of the bi-directional handle. The bi-directional 202 handle further includes cutouts 216 on the top cross member 230, and similar cutouts 224 in the bottom cross member 228. The cutouts 216, 224 can be recesses in the top and bottom cross members, and are deep enough to allow the projections 214, 220 to pass through them. However, the cutouts or recesses 216, 224 are vertically offset from each other, as indicated by dashed lines 2008, 2010. The cutouts 216 in the top cross member 230 correspond with the projection 214 of the upper stop 212 to allow the top cross member to move past the upper stop 212. Likewise cutouts 224 in the bottom cross member 228 correspond with the projections 220 of the lower stop 218 to allow the bottom cross member 228 to move past the lower stop 218. However, the top cross member 230 will not be able to move past the projections 220 of the lower stop, and the bottom cross member 228 will not be able to move past the projections 214 of the upper stop 212. The latch system allows the frame member to be fixed at any of three positions, which are the elevated, lowered, and storage positions. This avoids the more common telescoping handle arrangement on many existing luggage cases, and is a substantially simpler design the requires fewer parts, is easier to assemble, and eliminates the looseness that is typically evident between portions of a telescoping luggage case handle due to the shorter overlap or length of the telescoping sections needed in view of the entire frame member being moveable upwards.
A luggage case has been disclosed that that is suitable for travel and includes a bi-directional handle that can be moved into a raised position to allow a user to pull or otherwise move the luggage case. The bi-directional handle can also be lowered such that a portion of the bi-directional handle extends below the body of the luggage case, to support the luggage case in an elevated position. In the elevated position the body is raised up from the floor or other surface with which the bi-directional handle makes contact below the body. Furthermore, a pair of rear wheels and front wheels on the bottom of the body can have perpendicular orientations to prevent the luggage case from rolling away on non-level surfaces, with the rear wheels being oriented from front to back to facilitate rolling of the case by pulling the bi-directional handle in a direction parallel with the alignment or orientation of the rear wheels.
Claims
1. A luggage case, comprising:
- a body having a back, a top, and a bottom, the back having an upper latch engagement and a lower latch engagement;
- a rail system disposed on the back of the body;
- a bi-directional handle slidably retained by the rail system so as to allow the bi-directional handle to move up and down along the back of the body while retained by the rail system; and
- a latch system disposed on the bi-directional handle configured to selectively engage at least one of the upper latch engagement or the lower latch engagement when the bi-directional handle is positioned in a raised position, a storage position, or an elevation position by moving the bi-directional handle along the rail system into the raised position, storage position, or lowered position.
2. The luggage case of claim 1, wherein the body further comprises a main body portion on which the bi-direction handle and rail system are disposed, and having at least two articulating front portions, each front portion hingeably joined to the main body portion at a respective joint about which each of the at least two articulating front portions pivot to open and close with respect to the main body portion.
3. The luggage case of claim 2, wherein the at least two articulating front portions comprise a left front portion and a right front portion, the left front portion being hingeably joined to the main body portion at left side of the main body portion, and the right front portion being hingeably joined to the main body portion at a right side of the main body portion.
4. The luggage case of claim 2, wherein the at least two articulating front portions includes at least one bottom front portion that is hingeably joined at a bottom of the main body portion.
5. The luggage case of claim 2, further comprising a plurality of elastic bands disposed across a front of at least one of the main body portion or the at least two articulating front body portions.
6. The luggage case of claim 5, further comprising a shelf disposed in an interior of the at least one of the main body portion or at least one of the at least two articulating front body portions.
7. The luggage case of claim 2, further comprising an extended shelf mounted in the main body portion that is moveable between a raised and a lowered position, and which is sized such that when in the lowered position the extended shelf extends outward from an interior of the main body portion beyond the interior of the main body portion.
8. The luggage case of claim 1, further comprising an upper stop and a lower stop disposed on the back of the body, the upper stop having at least one upper projection that projects from the upper stop, the lower stop having at least one lower projection that projects from the lower stop, wherein the at least one upper projection and at least one lower projection are offset, vertically, from each other;
- wherein the at least one lower projection engages a top cross member of the bi-directional handle to prevent the bi-directional handle from moving past the elevation position when the bi-directional handle is moved downwards relative to the back of the body, and wherein the top cross member has at least one recess corresponding to the at least one upper projection configured to allow the top cross member to move past the upper stop upon the bi-directional handle being moved downwards from the storage position; and
- wherein the at least one upper projection engages a lower cross member of the bi-directional handle to prevent the bi-directional handle from moving past the raised position when the bi-directional handle is moved upwards relative to the back of the body, and wherein the lower cross member has at least one recess corresponding to the at least one lower projection that is configured to allow the lower cross member to move past the lower stop upon the bi-directional handle being moved upwards from the storage position.
9. The luggage case of claim 1, further comprising:
- a pair of rear wheels disposed on a bottom of the body proximate to the back of the body, with one of the pair of rear wheels at each of two rear corners of the bottom of the body, with each wheel of the pair of rear wheels being aligned in a direction from front to back of the body; and
- a pair of front wheels disposed in the bottom of the body, one each at each of two front corners of the bottom of the body, wherein each of the pair of front wheel are aligned perpendicular to the rear wheels.
10. An elevating travel luggage case, comprising:
- a body; and
- a bi-directional handle mounted on a back of the body and moveable between a raised position, a storage position, and a lowered position, wherein in the raised position a portion of the bi-directional handle extends up over a top of the body, and in the lowered position a portion of the bi-directional handle extends down below a bottom of the body and is configured to be releaseably retained when in the lowered position.
11. The elevating travel luggage case of claim 10, wherein the bi-directional handle is further configured to be releaseably retained in the storage position when in the storage position, and further configured to be releaseably retained in the raised position when moved to the raised position.
12. The elevating travel luggage case of claim 10, wherein the body further comprises a main body portion on which the bi-direction handle and rail system are disposed, and having at least two articulating front portions, each front portion hingeably joined to the main body portion at a respective joint about which each of the at least two articulating front portions pivot to open and close with respect to the main body portion.
13. The elevating travel luggage case of claim 12, wherein the at least two articulating front portions comprise a left front portion and a right front portion, the left front portion being hingeably joined to the main body portion at left side of the main body portion, and the right front portion being hingeably joined to the main body portion at a right side of the main body portion.
14. The elevating travel luggage case of claim 12, wherein the at least two articulating front portions includes at least one bottom front portion that is hingeably joined at a bottom of the main body portion.
15. The elevating travel luggage case of claim 12, further comprising a plurality of elastic bands disposed across a front of at least one of the main body portion or the at least two articulating front body portions.
16. The elevating travel luggage case of claim 15, further comprising a shelf disposed in an interior of the at least one of the main body portion or at least one of the at least two articulating front body portions.
17. The elevating travel luggage case of claim 12, further comprising an extended shelf mounted in the main body portion that is moveable between a raised and a lowered position, and which is sized such that when in the lowered position the extended shelf extends outward from an interior of the main body portion beyond the interior of the main body portion.
18. The elevating travel luggage case of claim 10, further comprising an upper stop and a lower stop disposed on the back of the body, the upper stop having at least one upper projection that projects from the upper stop, the lower stop having at least one lower projection that projects from the lower stop, wherein the at least one upper projection and at least one lower projection are offset, vertically, from each other;
- wherein the at least one lower projection engages a top cross member of the bi-directional handle to prevent the bi-directional handle from moving past the elevated position when the bi-directional handle is moved downwards relative to the back of the body, and wherein the top cross member has at least one recess corresponding to the at least one upper projection configured to allow the top cross member to move past the upper stop upon the bi-directional handle being moved downwards from a storage position; and
- wherein the at least one upper projection engages a lower cross member of the bi-directional handle to prevent the bi-directional handle from moving past the raised position when the bi-directional handle is moved upwards relative to the back of the body, and wherein the lower cross member has at least one recess corresponding to the at least one lower projection that is configured to allow the lower cross member to move past the lower stop upon the bi-directional handle being moved upwards from the storage position.
19. The elevating travel luggage case of claim 10, further comprising:
- a pair of rear wheels disposed on a bottom of the body proximate to the back of the body, with one of the pair of rear wheels at each of two rear corners of the bottom of the body, with each wheel of the pair of rear wheels being aligned in a direction from front to back of the body; and
- a pair of front wheels disposed in the bottom of the body, one each at each of two front corners of the bottom of the body, wherein each of the pair of front wheel are aligned perpendicular to the rear wheels.
Type: Application
Filed: Mar 15, 2018
Publication Date: Sep 19, 2019
Inventor: Joy Tong
Application Number: 15/921,772