US20130284553A1 - Luggage Case System - Google Patents
Luggage Case System Download PDFInfo
- Publication number
- US20130284553A1 US20130284553A1 US13/872,053 US201313872053A US2013284553A1 US 20130284553 A1 US20130284553 A1 US 20130284553A1 US 201313872053 A US201313872053 A US 201313872053A US 2013284553 A1 US2013284553 A1 US 2013284553A1
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- United States
- Prior art keywords
- luggage case
- grip
- compartment
- top surface
- side panel
- 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.)
- Abandoned
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Classifications
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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
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
- A45C2013/265—Special adaptations of handles for wheeled luggage the handle being adjustable in rotation to a towing element
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/26—Special adaptations of handles
- A45C13/262—Special adaptations of handles for wheeled luggage
- A45C2013/267—Special adaptations of handles for wheeled luggage the handle being slidable, extractable and lockable in one or more positions
Definitions
- the present disclosure relates to luggage cases, specifically upright luggage cases with spinner wheels allowing easy mobility of the case. More particularly, this disclosure relates to carry-on luggage cases designed to fit in aircraft overhead compartments located in the passenger cabin.
- Current luggage cases typically include a handle on a top surface of the case that is positioned parallel to a front and back panel of the case. For example, when a user proceeds to lift the luggage case, the user typically holds the handle with one hand while the other hand is underneath the back panel. Because the handle is parallel to the top and bottom face, when lifting the luggage into the overhead bin, the user's wrist and elbow are typically positioned in a less than ideal manner for lifting, maneuvering, and stabilizing the luggage.
- current luggage cases do not provide easy access to liquids and toiletries that may need to be removed when passing through a security check point.
- current luggage cases typically include a main compartment and possibly additional flat pockets.
- the main compartment is usually accessible by unzipping a zipper that runs through the top surface, bottom surface, and part of the sides of the case. Once upzipped, the front face can be partially removed and the main compartment accessed.
- the luggage In order to access the main compartment, the luggage must be reclined, which is inconvenient, especially during the security line checkpoint.
- the user has to rummage through the main compartment to find the toiletry and liquids that may have moved around since originally packed.
- the user has to quickly repack the luggage case with the liquids removed, all while other patrons are waiting on the user to quickly proceed through the security check point.
- the luggage case disclosed herein enables a user to take advantage of a more ergonomic hand and wrist position for stowing the case in an overhead compartment of an aircraft by incorporating a pivoting handle that allows the user to hold the luggage case in a manner that transfers the weight of the case from the traveler's wrist to the upper arm.
- the present luggage case is intended to make airline travel less difficult, especially for older passengers, by providing a luggage case that weighs 30-50% less than typical luggage.
- the present luggage case uses fewer materials and a strong but lightweight frame to provide a lightweight but durable luggage case.
- the present carry-on luggage case offers a top compartment that is easily accessible while in transit, especially for removal of bulky items such as toiletries when passing through airport security checkpoints.
- the present disclosure relates to a luggage case comprising a body that includes a bottom surface and a top surface, wherein the bottom surface includes at least one associated wheel.
- the luggage case further includes a retractable handle including a retractable post and a grip. When extended, the retractable post elevates the grip away from the top surface. Further, when refracted, the grip rotates between a first position and a second position, each of the first position and second position being parallel to the bottom surface and perpendicular to each other.
- the grip is substantially perpendicular to the retractable post. Further, the grip may be releasably locked in either the first position, the second position, or both. In an embodiment, when the grip is in the second position, the grip is substantially perpendicular to a plane including a side panel of the body, wherein the side panel is substantially perpendicular to the bottom surface and connects the top surface to the bottom surface.
- the grip may be L-shaped. For example, the grip may be cantilevered from the handle.
- the luggage case weighs less than six pounds. Though various light-weight options may be available based on the specific size, shape, and materials used for the luggage case.
- the luggage case may include a top compartment accessible through the top surface of the luggage case.
- the body includes a top compartment accessible through the top surface and a main compartment accessible through at least one side panel, wherein the side panel is substantially perpendicular to the bottom surface and connects the bottom surface to the top surface.
- the top compartment is collapsible within the main compartment, such that, when the top compartment is not in use, it does not substantially reduce the available volume of the main compartment.
- the top compartment may be accessible through a top flap, wherein the top flap is attached to the top surface along two parallel top flap edges.
- the main compartment may be accessible through a main flap, wherein the main flap is attached to the at least one side panel along two parallel main flap edges.
- the top flap may be removable and swappable such that a user can change the visual appearance of the bag to personalize it by using a personalized top flap.
- the luggage case includes a body including a bottom surface including at least one associated wheel, top surface, at least one side panel connecting the bottom surface to the top surface, a top compartment accessible through the top surface, and a main compartment accessible through the at least one side panel.
- the side panel may be substantially perpendicular to the bottom surface.
- the luggage case includes a retractable handle including a retractable post and a grip. When extended, the retractable post elevates the grip away from the top surface, and when elevated away from the top surface, the grip rotates between a first position and a second position. Each of the first position and second position are parallel to the bottom surface and perpendicular to each other.
- An advantage of the disclosure is providing a luggage case that weighs less and is easier to lift into an overhead compartment of an aircraft.
- the present luggage case is specifically designed to use fewer parts in the assembly of the case as well as using light-weight materials.
- a further advantage of the invention is providing a luggage case that includes a pivoting handle.
- the handle may be pivoted into a position that upon lifting the case into an overhead compartment of the aircraft, a user's wrist and elbow are better positioned to lift and maneuver the luggage case.
- the user is encouraged to keep the elbow closer to the user's body and the wrist is in a neutral position (i.e., the wrist is in line with the forearm; it is neither bent up (extension), nor bent down (flexion) and it is not bent towards the thumb (radial deviation), nor towards the little finger (ulnar deviation)).
- Another advantage of the present invention is providing a top compartment that is accessible through a top surface of the case.
- the top-accessible pocket provides easier access to stored liquids and toiletries while proceeding through airport security and during transit.
- FIGS. 1A and 1B are diagrams showing a user lifting a luggage case into an overhead compartment of an aircraft.
- FIG. 1A depicts a carry-on luggage case in accordance with the prior art.
- FIG. 1B depicts a carry-on luggage case in accordance with an embodiment of the invention.
- FIG. 2 is a front side perspective view of an embodiment of a carry-on luggage case in accordance with the invention.
- FIG. 3 is a front perspective view of the embodiment of the carry-on luggage case shown in FIG. 2 .
- FIG. 4 is a top perspective view of the embodiment of the carry-on luggage case shown in FIG. 2 .
- FIG. 5 is a front perspective view of the embodiment of the carry-on luggage case shown in FIG. 2 .
- FIG. 6 is a top perspective view of the embodiment of the carry-on luggage case shown in FIG. 2 .
- FIG. 7 is a top perspective view of an embodiment of a carry-on luggage case in accordance with the invention, in which the top flap is removable.
- FIG. 8 is a perspective view of the face of the embodiment of the carry-on luggage case shown in FIG. 2 illustrating the main packing compartment with liner affixed.
- FIG. 9 is a perspective view of the embodiment of the carry-on luggage case shown in FIG. 2 in an upright position with all openings exposed.
- FIG. 10 is a bottom view of an embodiment of a carry-on luggage case.
- FIGS. 1A and 1B demonstrates a unique characteristic of the present invention.
- typical luggage cases require a user to strain and compromise their wrist in attempts to lift the luggage case into an overhead compartment of the aircraft.
- an embodiment of the luggage case 10 in accordance with the present invention provides the user a pivoting handle that may be positioned perpendicular to a front or back panel of the case.
- the handle provides a user, while lifting the luggage case, a way to support the weight of the case while at the same time preventing strain to a user's wrist by enabling the user to lift the luggage case 10 with the wrist in a neutral position.
- the luggage case 10 includes a body 12 that includes a bottom surface 14 and a top surface 16 , wherein the bottom surface 14 includes at least one associated wheel 18 , as shown in FIG. 9 .
- the luggage case 10 further includes a retractable handle 20 including a retractable post 22 and a grip 24 .
- the luggage case 10 may also include a post enclosure 50 , as shown in FIG. 8 , that extends along the length of at least one side panel 30 and houses the post 22 when the retractable handle 20 is in a retracted position.
- the grip 24 is substantially perpendicular to the post 22 .
- the retractable handle 20 may be L-shaped.
- the retractable handle 20 may be a cantilever handle.
- the retractable post 22 elevates the grip 24 away from the top surface 16 .
- the retractable handle 20 is configured to enable a user to easily guide the luggage case 10 along side the user while walking
- the grip 24 When the handle 20 is retracted, the grip 24 may be rotated between a first position 26 and a second position 28 , wherein the plane of rotation between the first position 26 and second position 28 is parallel to the bottom surface 14 and the direction of the handle 20 in the first position 26 is perpendicular to the direction of the handle 20 in the second position 28 .
- FIG. 2 illustrates the grip 24 in the first position 26
- FIG. 4 illustrates the grip 24 in the second position 28 .
- the first position 26 and the second position 28 are both parallel to the bottom surface 14 of the luggage case 10 .
- the first position 26 and the second position 28 are perpendicular to each other.
- the grip 24 when the grip 24 is in the second position 28 , the grip 24 is substantially perpendicular to a plane including a side panel 30 of the body 12 , wherein the side panel 30 is substantially perpendicular to the bottom surface 14 and connects the top surface 16 to the bottom surface 14 . Because the grip 24 is perpendicular to a plane including a side panel 30 , a user may support the weight of the luggage case 10 by the grip 24 without compromising the user's wrist while also supporting the weight of the luggage case 10 from the side panel 30 with the user's other hand (see FIG. 1B ).
- the second position 28 of the grip 24 is particularly useful when a user proceeds to lift the luggage case 10 into an overhead compartment of an airplane by providing a more ergonomic neutral position for the user's wrist while lifting.
- the grip 24 may be releasably locked in the first position 26 , the second position 28 , or both, by way of a locking mechanism 46 .
- the locking mechanism 46 may be any suitable locking mechanism 46 .
- the locking mechanism 46 may include a release button associated with the handle 20 such that when the button is depressed, the handle 20 is released and free to move into either the first position 26 or second position 28 . Once the depressed release button is released by the user, the grip 24 is releasably locked in one position.
- the locking mechanism 46 may be configured to enable the grip 24 to be locked in any position between the first position 26 and second position 28 . Further, the locking mechanism may also be configured to enable or restrict the expansion and retraction the retractable handle 20 .
- the luggage case 10 further enables a user to lift the luggage case 10 with ease owing to its light weight.
- the luggage case 10 weighs less than six pounds.
- the luggage case 10 achieves a light-weight by incorporating a specific combination of elements, as well as selecting elements made from specific materials.
- the luggage case 10 may include a fabric covering a main frame.
- the fabric is a light-weight, water-resistant textile fabric.
- plastic sheets stabilize the overall shape of the luggage case 10 .
- the material used for the top surface 16 , bottom surface 14 , and at least one side panel 30 may be any suitable material or combination of materials.
- the material may include polypropylene sheets with a honeycomb cross-section, corrugated plastic, aluminum, bamboo, wood, among others, and combinations thereof.
- the top surface 16 and at least one side panel 30 are made from a fabric material, whereas the bottom surface 14 is made from a more rigid material, such as a durable plastic.
- the luggage case 10 further aids in the ease of traveling by providing a top compartment 32 that is easily accessible while a user is preparing to enter airport security and while the luggage case 10 is stored in an overhead compartment of an aircraft.
- the top compartment 32 may be accessible through the top surface 16 of the luggage case 10 .
- the top compartment 32 is particularly useful for storing liquids and toiletries that must be quickly removed during airport security.
- the top compartment 32 allows a user to simply and quickly access the liquids and toiletries for security without having to open a main compartment 34 , which can be cumbersome.
- the user may access the top compartment 32 while the luggage case 10 is stored in an overhead compartment in an aircraft without having to remove the luggage case 10 from the overhead compartment.
- the top compartment 32 may be provided in addition to a main compartment 34 .
- the luggage case 10 may include both a top compartment 32 accessible through the top surface 16 and a main compartment 34 accessible through at least one side panel 30 .
- the top compartment 32 may be collapsible to provide more available space within the main compartment 34 when the top compartment 32 is not in use.
- the top compartment 32 may be compacted so as to not take up any substantial space within the body 12 .
- the top compartment 32 may include a top compartment liner 48 , as shown in FIG. 8 .
- the top compartment liner 48 may be made from a nylon material, although it is understood that there are numerous materials that may be used to make the top compartment liner 48 .
- the top compartment 32 and main compartment 34 may be accessed in any suitable manner.
- the top compartment 32 may be accessed through a top flap 36 that closes a portion of the top surface 16 that forms the top compartment opening 37 .
- the top flap 36 transitions into the top surface 16 across at least one fixed edge 41 .
- the fixed edge 41 acts as a hinge along which the top flap 36 may be opened by folding the top flap 36 away from the top surface 16 to provide access to the top compartment 34 .
- the top flap 36 may be opened along the remaining three top flap edges 40 by folding the top flap 36 along the fixed edge 41 , as shown in FIG. 5 .
- the top flap edges 40 may close the top compartment opening 37 in any suitable manner.
- two parallel top flap edges 40 may be attached to the top surface 16 by zippers 43 , as shown in FIGS. 4-6 .
- the top flap 36 may be opened by unzipping the zippers 43 along the two parallel top flap edges 40 .
- the zippers 43 may be connected by a pull mechanism 44 that enables both zippers 43 to be opened or closed with a single user action.
- the pull mechanism 44 is a string 54 that attaches the two zippers 43 on the top flap edges 40 . A user can pull the string 54 to quickly open or close the top flap 36 .
- the pulling mechanism 44 could be any suitable pulling mechanism that enables a user to open the top compartment 32 .
- the top flap 36 includes two top flap edges 40 that are secured to the top surface 16 by zippers 43 and a third top flap edge 40 that is simply held in place along the top surface 16 by the position of the top flap 36 .
- the third top flap edge 40 may be secured to the top surface 16 using one or more snaps, hook and loop closures, magnets, zippers, etc.
- the top flap 36 is removable from the luggage case 10 .
- the top flap 36 may include two top flap edges 40 that are secured to the top surface 16 by separating zippers and a third top flap edge 40 and fourth top flap edge 40 that are simply held in place along the top surface 16 by the position of the top flap 36 .
- the third top flap edge 40 and fourth top flap edge 40 may be removably connected to the top surface 16 by a fastening mechanism, such as a hook and loop fastening system.
- the top flap 36 may be removed and exchanged for another top flap 36 to identify the luggage case 10 more personally for the user. This might be thought of similarly to the way mobile phone cases are used to both personalize and identify the device as one's own.
- the main compartment 34 may be accessible through a main flap 38 incorporated into at least one side panel 30 .
- the main flap 38 may include zippers 43 along at least two main flap edges 42 and the main flap 38 transitions into the at least one side panel 30 across a fixed edge 45 along which the main flap 38 may be opened.
- the main flap edges 42 may be attached to the side panel 30 using any suitable fastening mechanism.
- the main flap edges 42 may be attached to the side panel 30 by one or more zippers 43 .
- the main flap 38 may be attached to the side panel 30 by any suitable manner.
- the luggage case 10 may further include an additional bottom handle 52 .
- the bottom handle 52 is positioned between the wheels 18 to provide an additional position for a user to hold.
- the bottom handle 52 may be particularly useful for baggage handlers.
- other additional handles may be incorporated on the outer surface of the body 12 for additional support for the user.
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The present disclosure relates to a luggage case including a retractable handle including a retractable post and a grip. When extended, the retractable post elevates the grip away from the top surface. Further, when the handle is retracted, the grip rotates between a first position and a second position, each of the first position and second position being parallel to the bottom surface and perpendicular to each other.
Description
- This application incorporates by reference and claims priority to U.S. Provisional Application No. 61/639,824 filed on Apr. 27, 2012.
- The present disclosure relates to luggage cases, specifically upright luggage cases with spinner wheels allowing easy mobility of the case. More particularly, this disclosure relates to carry-on luggage cases designed to fit in aircraft overhead compartments located in the passenger cabin.
- Current carry-on luggage cases are often heavy which leads to difficulty when a user attempts to maneuver the luggage case into overhead storage bins within the aircraft. In fact, many current luggage cases are heavy before the user even starts to pack them. For example, many carry-on luggage cases typically weigh between six to eight pounds when they are empty. Therefore, after a user packs the luggage case with all of their belongings needed for a trip, the luggage case may weigh upwards of 30 to 40 pounds. Because of the heavy luggage case, many users will inevitably struggle to position the luggage case into the overhead bin of an airplane.
- In addition, lifting and placing a luggage case overhead onboard an aircraft puts a great deal of strain on a user's wrist. Current luggage cases typically include a handle on a top surface of the case that is positioned parallel to a front and back panel of the case. For example, when a user proceeds to lift the luggage case, the user typically holds the handle with one hand while the other hand is underneath the back panel. Because the handle is parallel to the top and bottom face, when lifting the luggage into the overhead bin, the user's wrist and elbow are typically positioned in a less than ideal manner for lifting, maneuvering, and stabilizing the luggage.
- In addition, many current carry-on luggage cases do not provide easy access to liquids and toiletries that may need to be removed when passing through a security check point. For example, current luggage cases typically include a main compartment and possibly additional flat pockets. The main compartment is usually accessible by unzipping a zipper that runs through the top surface, bottom surface, and part of the sides of the case. Once upzipped, the front face can be partially removed and the main compartment accessed. In order to access the main compartment, the luggage must be reclined, which is inconvenient, especially during the security line checkpoint. Further, once accessed, the user has to rummage through the main compartment to find the toiletry and liquids that may have moved around since originally packed. In addition, the user has to quickly repack the luggage case with the liquids removed, all while other patrons are waiting on the user to quickly proceed through the security check point.
- Notwithstanding the fact that many carry-on luggage cases contain flat pocket storage, these storage compartments are typically only suitable for the storage of a magazine or travel documents. Therefore, the flat pocket storage compartments are typically not suitable for the storage of liquids, which need to be removed for security clearance in airports. Further, the flat pocket storage compartments on current luggage cases are typically only accessible through the front, back, or side of the case. Therefore, once the luggage case is stored in an overhead bin during flight, in order to access either the main compartment or flat pocket storage areas, the user would need to remove the entire luggage case from the overhead bin to access the desired item contained within them.
- Accordingly, a need exists for a light-weight carry-on luggage case featuring an ergonomic handle and convenient top compartment, as described and claimed herein.
- The luggage case disclosed herein enables a user to take advantage of a more ergonomic hand and wrist position for stowing the case in an overhead compartment of an aircraft by incorporating a pivoting handle that allows the user to hold the luggage case in a manner that transfers the weight of the case from the traveler's wrist to the upper arm.
- In addition, the present luggage case is intended to make airline travel less difficult, especially for older passengers, by providing a luggage case that weighs 30-50% less than typical luggage. In an embodiment, the present luggage case uses fewer materials and a strong but lightweight frame to provide a lightweight but durable luggage case.
- Further, in an embodiment, the present carry-on luggage case offers a top compartment that is easily accessible while in transit, especially for removal of bulky items such as toiletries when passing through airport security checkpoints.
- Specifically, the present disclosure relates to a luggage case comprising a body that includes a bottom surface and a top surface, wherein the bottom surface includes at least one associated wheel. The luggage case further includes a retractable handle including a retractable post and a grip. When extended, the retractable post elevates the grip away from the top surface. Further, when refracted, the grip rotates between a first position and a second position, each of the first position and second position being parallel to the bottom surface and perpendicular to each other.
- In an embodiment, the grip is substantially perpendicular to the retractable post. Further, the grip may be releasably locked in either the first position, the second position, or both. In an embodiment, when the grip is in the second position, the grip is substantially perpendicular to a plane including a side panel of the body, wherein the side panel is substantially perpendicular to the bottom surface and connects the top surface to the bottom surface. The grip may be L-shaped. For example, the grip may be cantilevered from the handle.
- In an embodiment, the luggage case weighs less than six pounds. Though various light-weight options may be available based on the specific size, shape, and materials used for the luggage case.
- The luggage case may include a top compartment accessible through the top surface of the luggage case. In an example, the body includes a top compartment accessible through the top surface and a main compartment accessible through at least one side panel, wherein the side panel is substantially perpendicular to the bottom surface and connects the bottom surface to the top surface. In an example, the top compartment is collapsible within the main compartment, such that, when the top compartment is not in use, it does not substantially reduce the available volume of the main compartment.
- In an embodiment, the top compartment may be accessible through a top flap, wherein the top flap is attached to the top surface along two parallel top flap edges. Further, the main compartment may be accessible through a main flap, wherein the main flap is attached to the at least one side panel along two parallel main flap edges. In some embodiments, the top flap may be removable and swappable such that a user can change the visual appearance of the bag to personalize it by using a personalized top flap.
- In an embodiment, the luggage case includes a body including a bottom surface including at least one associated wheel, top surface, at least one side panel connecting the bottom surface to the top surface, a top compartment accessible through the top surface, and a main compartment accessible through the at least one side panel. The side panel may be substantially perpendicular to the bottom surface. In addition, the luggage case includes a retractable handle including a retractable post and a grip. When extended, the retractable post elevates the grip away from the top surface, and when elevated away from the top surface, the grip rotates between a first position and a second position. Each of the first position and second position are parallel to the bottom surface and perpendicular to each other.
- An advantage of the disclosure is providing a luggage case that weighs less and is easier to lift into an overhead compartment of an aircraft. The present luggage case is specifically designed to use fewer parts in the assembly of the case as well as using light-weight materials.
- A further advantage of the invention is providing a luggage case that includes a pivoting handle. The handle may be pivoted into a position that upon lifting the case into an overhead compartment of the aircraft, a user's wrist and elbow are better positioned to lift and maneuver the luggage case. Specifically, by the positioning of the handle, the user is encouraged to keep the elbow closer to the user's body and the wrist is in a neutral position (i.e., the wrist is in line with the forearm; it is neither bent up (extension), nor bent down (flexion) and it is not bent towards the thumb (radial deviation), nor towards the little finger (ulnar deviation)).
- Another advantage of the present invention is providing a top compartment that is accessible through a top surface of the case. The top-accessible pocket provides easier access to stored liquids and toiletries while proceeding through airport security and during transit.
- Additional objects, advantages and novel features of the examples will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following description and the accompanying drawings or may be learned by production or operation of the examples. The objects and advantages of the concepts may be realized and attained by means of the methodologies, instrumentalities and combinations particularly pointed out in the appended claims.
- The drawing figures depict one or more implementations in accord with the present concepts, by way of example only, not by way of limitations. In the figures, like reference numerals refer to the same or similar elements.
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FIGS. 1A and 1B are diagrams showing a user lifting a luggage case into an overhead compartment of an aircraft.FIG. 1A depicts a carry-on luggage case in accordance with the prior art.FIG. 1B depicts a carry-on luggage case in accordance with an embodiment of the invention. -
FIG. 2 is a front side perspective view of an embodiment of a carry-on luggage case in accordance with the invention. -
FIG. 3 is a front perspective view of the embodiment of the carry-on luggage case shown inFIG. 2 . -
FIG. 4 is a top perspective view of the embodiment of the carry-on luggage case shown inFIG. 2 . -
FIG. 5 is a front perspective view of the embodiment of the carry-on luggage case shown inFIG. 2 . -
FIG. 6 is a top perspective view of the embodiment of the carry-on luggage case shown inFIG. 2 . -
FIG. 7 is a top perspective view of an embodiment of a carry-on luggage case in accordance with the invention, in which the top flap is removable. -
FIG. 8 is a perspective view of the face of the embodiment of the carry-on luggage case shown inFIG. 2 illustrating the main packing compartment with liner affixed. -
FIG. 9 is a perspective view of the embodiment of the carry-on luggage case shown inFIG. 2 in an upright position with all openings exposed. -
FIG. 10 is a bottom view of an embodiment of a carry-on luggage case. - The comparison between
FIGS. 1A and 1B demonstrates a unique characteristic of the present invention. As shown inFIG. 1A , typical luggage cases require a user to strain and compromise their wrist in attempts to lift the luggage case into an overhead compartment of the aircraft. In contrast, an embodiment of theluggage case 10 in accordance with the present invention provides the user a pivoting handle that may be positioned perpendicular to a front or back panel of the case. As shown inFIG. 1B , the handle provides a user, while lifting the luggage case, a way to support the weight of the case while at the same time preventing strain to a user's wrist by enabling the user to lift theluggage case 10 with the wrist in a neutral position. - As shown in
FIG. 2 , theluggage case 10 includes abody 12 that includes abottom surface 14 and atop surface 16, wherein thebottom surface 14 includes at least one associatedwheel 18, as shown inFIG. 9 . Theluggage case 10 further includes aretractable handle 20 including aretractable post 22 and agrip 24. Theluggage case 10 may also include apost enclosure 50, as shown inFIG. 8 , that extends along the length of at least oneside panel 30 and houses thepost 22 when theretractable handle 20 is in a retracted position. - In an embodiment, the
grip 24 is substantially perpendicular to thepost 22. Accordingly, theretractable handle 20 may be L-shaped. For example, theretractable handle 20 may be a cantilever handle. As shown inFIG. 3 , when extended, theretractable post 22 elevates thegrip 24 away from thetop surface 16. In the extended position, theretractable handle 20 is configured to enable a user to easily guide theluggage case 10 along side the user while walking - When the
handle 20 is retracted, thegrip 24 may be rotated between a first position 26 and a second position 28, wherein the plane of rotation between the first position 26 and second position 28 is parallel to thebottom surface 14 and the direction of thehandle 20 in the first position 26 is perpendicular to the direction of thehandle 20 in the second position 28. By way of example,FIG. 2 illustrates thegrip 24 in the first position 26 andFIG. 4 illustrates thegrip 24 in the second position 28. In comparing the position of thegrip 24 inFIG. 2 to the position of thegrip 24 inFIG. 4 , the first position 26 and the second position 28 are both parallel to thebottom surface 14 of theluggage case 10. In addition, the first position 26 and the second position 28 are perpendicular to each other. - Further, in an embodiment, when the
grip 24 is in the second position 28, thegrip 24 is substantially perpendicular to a plane including aside panel 30 of thebody 12, wherein theside panel 30 is substantially perpendicular to thebottom surface 14 and connects thetop surface 16 to thebottom surface 14. Because thegrip 24 is perpendicular to a plane including aside panel 30, a user may support the weight of theluggage case 10 by thegrip 24 without compromising the user's wrist while also supporting the weight of theluggage case 10 from theside panel 30 with the user's other hand (seeFIG. 1B ). The second position 28 of thegrip 24 is particularly useful when a user proceeds to lift theluggage case 10 into an overhead compartment of an airplane by providing a more ergonomic neutral position for the user's wrist while lifting. - The
grip 24 may be releasably locked in the first position 26, the second position 28, or both, by way of alocking mechanism 46. Thelocking mechanism 46 may be anysuitable locking mechanism 46. As shown inFIG. 4 , thelocking mechanism 46 may include a release button associated with thehandle 20 such that when the button is depressed, thehandle 20 is released and free to move into either the first position 26 or second position 28. Once the depressed release button is released by the user, thegrip 24 is releasably locked in one position. In addition, thelocking mechanism 46 may be configured to enable thegrip 24 to be locked in any position between the first position 26 and second position 28. Further, the locking mechanism may also be configured to enable or restrict the expansion and retraction theretractable handle 20. - In addition to providing a
luggage case 10 that may be configured to provide agrip 24 perpendicular to at least oneside panel 30, theluggage case 10 further enables a user to lift theluggage case 10 with ease owing to its light weight. For example, in an embodiment, theluggage case 10 weighs less than six pounds. Theluggage case 10 achieves a light-weight by incorporating a specific combination of elements, as well as selecting elements made from specific materials. - For example, the
luggage case 10 may include a fabric covering a main frame. Preferably the fabric is a light-weight, water-resistant textile fabric. In one example, plastic sheets stabilize the overall shape of theluggage case 10. However, the material used for thetop surface 16,bottom surface 14, and at least oneside panel 30 may be any suitable material or combination of materials. For example, the material may include polypropylene sheets with a honeycomb cross-section, corrugated plastic, aluminum, bamboo, wood, among others, and combinations thereof. In one embodiment, thetop surface 16 and at least oneside panel 30 are made from a fabric material, whereas thebottom surface 14 is made from a more rigid material, such as a durable plastic. - The
luggage case 10 further aids in the ease of traveling by providing atop compartment 32 that is easily accessible while a user is preparing to enter airport security and while theluggage case 10 is stored in an overhead compartment of an aircraft. Thetop compartment 32 may be accessible through thetop surface 16 of theluggage case 10. Thetop compartment 32 is particularly useful for storing liquids and toiletries that must be quickly removed during airport security. For example, thetop compartment 32 allows a user to simply and quickly access the liquids and toiletries for security without having to open amain compartment 34, which can be cumbersome. In addition, the user may access thetop compartment 32 while theluggage case 10 is stored in an overhead compartment in an aircraft without having to remove theluggage case 10 from the overhead compartment. - The
top compartment 32 may be provided in addition to amain compartment 34. For example, theluggage case 10 may include both atop compartment 32 accessible through thetop surface 16 and amain compartment 34 accessible through at least oneside panel 30. Thetop compartment 32 may be collapsible to provide more available space within themain compartment 34 when thetop compartment 32 is not in use. For example, when thetop compartment 32 is empty, thetop compartment 32 may be compacted so as to not take up any substantial space within thebody 12. Further, thetop compartment 32 may include atop compartment liner 48, as shown inFIG. 8 . Thetop compartment liner 48 may be made from a nylon material, although it is understood that there are numerous materials that may be used to make thetop compartment liner 48. - The
top compartment 32 andmain compartment 34 may be accessed in any suitable manner. For example, as shown inFIGS. 4-6 , thetop compartment 32 may be accessed through atop flap 36 that closes a portion of thetop surface 16 that forms thetop compartment opening 37. In a presently preferred example shown inFIGS. 4-6 , thetop flap 36 transitions into thetop surface 16 across at least one fixededge 41. The fixededge 41 acts as a hinge along which thetop flap 36 may be opened by folding thetop flap 36 away from thetop surface 16 to provide access to thetop compartment 34. Thetop flap 36 may be opened along the remaining three top flap edges 40 by folding thetop flap 36 along the fixededge 41, as shown inFIG. 5 . When thetop flap 36 is closed, the top flap edges 40 may close the top compartment opening 37 in any suitable manner. For example, two parallel top flap edges 40 may be attached to thetop surface 16 byzippers 43, as shown inFIGS. 4-6 . As shown, thetop flap 36 may be opened by unzipping thezippers 43 along the two parallel top flap edges 40. To assist in efficiently opening thetop compartment 32, thezippers 43 may be connected by apull mechanism 44 that enables bothzippers 43 to be opened or closed with a single user action. For example, as shown inFIG. 4 , thepull mechanism 44 is astring 54 that attaches the twozippers 43 on the top flap edges 40. A user can pull thestring 54 to quickly open or close thetop flap 36. However, the pullingmechanism 44 could be any suitable pulling mechanism that enables a user to open thetop compartment 32. - As described and shown with respect to
FIGS. 4-6 , thetop flap 36 includes two top flap edges 40 that are secured to thetop surface 16 byzippers 43 and a thirdtop flap edge 40 that is simply held in place along thetop surface 16 by the position of thetop flap 36. In other versions of theluggage case 10, the thirdtop flap edge 40 may be secured to thetop surface 16 using one or more snaps, hook and loop closures, magnets, zippers, etc. - As shown in
FIG. 7 , in yet another version of theluggage case 10, thetop flap 36 is removable from theluggage case 10. For example, thetop flap 36 may include two top flap edges 40 that are secured to thetop surface 16 by separating zippers and a thirdtop flap edge 40 and fourthtop flap edge 40 that are simply held in place along thetop surface 16 by the position of thetop flap 36. Alternatively, the thirdtop flap edge 40 and fourthtop flap edge 40 may be removably connected to thetop surface 16 by a fastening mechanism, such as a hook and loop fastening system. In this embodiment, thetop flap 36 may be removed and exchanged for anothertop flap 36 to identify theluggage case 10 more personally for the user. This might be thought of similarly to the way mobile phone cases are used to both personalize and identify the device as one's own. - Further, as shown in
FIGS. 8-9 , themain compartment 34 may be accessible through amain flap 38 incorporated into at least oneside panel 30. In the example shown, themain flap 38 may includezippers 43 along at least two main flap edges 42 and themain flap 38 transitions into the at least oneside panel 30 across a fixededge 45 along which themain flap 38 may be opened. The main flap edges 42 may be attached to theside panel 30 using any suitable fastening mechanism. For example, the main flap edges 42 may be attached to theside panel 30 by one ormore zippers 43. However, themain flap 38 may be attached to theside panel 30 by any suitable manner. - The
luggage case 10 may further include an additionalbottom handle 52. For example, as shown inFIG. 10 , the bottom handle 52 is positioned between thewheels 18 to provide an additional position for a user to hold. The bottom handle 52 may be particularly useful for baggage handlers. Further, other additional handles may be incorporated on the outer surface of thebody 12 for additional support for the user. - It should be noted that various changes and modifications to the embodiments described herein will be apparent to those skilled in the art. Such changes and modifications may be made without departing from the spirit and scope of the present invention and without diminishing its attendant advantages. For example, various embodiments of the method and device may be provided based on various combinations of the features and functions from the subject matter provided herein.
Claims (14)
1. A luggage case comprising:
a body including:
a bottom surface including at least one associated wheel; and
a top surface; and
a retractable handle including a retractable post and a grip, wherein, when extended, the retractable post elevates the grip away from the top surface, further wherein, when retracted, the grip rotates between a first position and a second position, each of the first position and second position being parallel to the bottom surface and perpendicular to each other.
2. The luggage case of claim 1 wherein the grip is substantially perpendicular to the retractable post.
3. The luggage case of claim 1 wherein the grip is releasably lockable in the first position, the second position, or both.
4. The luggage case of claim 1 wherein, when the grip is in the second position, the grip is substantially perpendicular to a plane including a side panel of the body, wherein the side panel is substantially perpendicular to the bottom surface and connects the top surface to the bottom surface.
5. The luggage case of claim 1 wherein the retractable handle is in an L-shape.
6. The luggage case of claim 1 wherein the handle is a cantilever handle.
7. The luggage case of claim 1 wherein the luggage case is configured to weigh less than six pounds.
8. The luggage case of claim 1 wherein the body includes a top compartment accessible through the top surface.
9. The luggage case of claim 1 wherein the body includes a top compartment accessible through the top surface and a main compartment accessible through at least one side panel, wherein the side panel is substantially perpendicular to the bottom surface and connects the bottom surface to the top surface.
10. The luggage case of claim 9 wherein the top compartment is collapsible within the main compartment.
11. The luggage case of claim 10 wherein the main compartment is accessible through a main flap, wherein the main flap is attached to the at least one side panel along two parallel main flap edges.
12. The luggage case of claim 9 wherein the top compartment is accessible through a top flap, wherein the top flap is attached to the top surface along two parallel top flap edges.
13. The luggage case of claim 12 wherein the top flap is removable.
14. A luggage case comprising:
a body including:
a bottom surface including at least one associated wheel;
a top surface;
at least one side panel connecting the bottom surface to the top surface, wherein the side panel is substantially perpendicular to the bottom surface; and
a top compartment accessible through the top surface; and
a main compartment accessible through the at least one side panel; and
a retractable handle including a retractable post and a grip, wherein, when extended, the retractable post elevates the grip away from the top surface, further wherein, when retracted, the grip rotates between a first position and a second position, each of the first position and second position being parallel to the bottom surface and perpendicular to each other.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/872,053 US20130284553A1 (en) | 2012-04-27 | 2013-04-26 | Luggage Case System |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261639824P | 2012-04-27 | 2012-04-27 | |
US13/872,053 US20130284553A1 (en) | 2012-04-27 | 2013-04-26 | Luggage Case System |
Publications (1)
Publication Number | Publication Date |
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US20130284553A1 true US20130284553A1 (en) | 2013-10-31 |
Family
ID=49476371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/872,053 Abandoned US20130284553A1 (en) | 2012-04-27 | 2013-04-26 | Luggage Case System |
Country Status (1)
Country | Link |
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US (1) | US20130284553A1 (en) |
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US9616562B2 (en) | 2014-07-22 | 2017-04-11 | Milwaukee Electric Tool Corporation | Tool storage devices |
US9872547B2 (en) | 2015-11-25 | 2018-01-23 | Milwaukee Electric Tool Corporation | Handle assembly for a case |
EP3298925A1 (en) * | 2016-09-26 | 2018-03-28 | Samsonite IP Holdings S.ÀR.L. | Luggage handle |
US20180125187A1 (en) * | 2016-07-11 | 2018-05-10 | Alex Malavazos | Survivor package |
US20180263345A1 (en) * | 2015-10-22 | 2018-09-20 | Samsonite Ip Holdings S.A R.L. | Luggage article with an external compartment |
USD844324S1 (en) | 2015-07-17 | 2019-04-02 | Milwaukee Electric Tool Corporation | Bag |
EP3613308A1 (en) | 2018-08-24 | 2020-02-26 | Samsonite IP Holdings S.ÀR.L. | Luggage article including an easy access system |
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Legal Events
Date | Code | Title | Description |
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STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |