Luggage compartments divided along the front and rear main surfaces

Abstract

To provide a luggage article split along front and rear major faces.SOLUTION: The luggage article may include a housing defined by first and second shell portions pivotably connected together at a split line. The housing may define a front major face, a rear major face, and a plurality of minor faces extending between the front and rear major faces. The front and rear major faces may have a width dimension greater than each of the minor faces. The split line may extend along the front and rear major faces of the housing.SELECTED DRAWING: Figure 1

Description

Technical Field

[0001] The present disclosure generally relates to luggage articles, and more specifically to luggage articles divided along a front major face and a rear major face.

Background Art

[0002] Conventional luggage cases include a split structure having halves defined by split lines defined along the facets of the first and second shells or cases. For example, in the configuration of a conventional luggage case, split lines are defined along the upper, lower, left, and right facets of the case. Due to the position of this split line, each shell or half of the luggage case is relatively shallow compared to its width and, when opened for packing, occupies approximately twice the space of the unopened luggage case. This configuration makes it difficult to put certain items in, and the narrow areas reduce convenience.

Summary of the Invention

Problems to be Solved by the Invention

[0003] Therefore, it is desirable to provide an improved luggage case that addresses one or all of the above problems and / or more generally an improved or alternative to an existing configuration.

[0004] Potentially relevant patent documents include CN2163563Y, CN2378999Y, CN1033000567B, CN201240209Y, CN205658510U, CN206275299U, DE4221215A1, EP0015827A1, EP0106906B1, EP0379438B1, EP0517803B1, EP0729718B1, EP0900535A1, EP1833320A1, EP2230959B1, EP2467040B1, EP2904926B1, EP3073853B1, FR2711044B1, FR2921237A1, GB161117A, GB552374A, GB676355A, GB2171079B, GB2338703B, GB2488116B, GB2532925A, TW283890B, US2392926A, US3799568A, US3948365A, US4561526A, US4854432A, US5253739A, US5400494A, US5590748A, US5924533A, US5947286A, US6305513B1, US6435324B1, US7712752B2, US7874408B2, US8602185B1, The following are available: US20040045780A1, US20050098402A1, US20090166138A1, and US20090301833A1. [Means for solving the problem]

[0005] This disclosure provides a luggage accessory divided along front and rear main faces, as described below and defined in the appended claims. The luggage accessory may include a housing defining a front main face, a rear main face, and a plurality of secondary faces extending between the front and rear main faces. The front and rear main faces include width dimensions greater than each of the plurality of secondary faces. The housing may be defined by first and second shell portions pivotably connected together by dividing lines extending along the front and rear main faces of the housing. The first and second shell portions may be pivotably connected to each other by hinges positioned on the rear main face of the housing. The luggage accessory may separately or additionally include internal carry handles positioned within the internal storage volume of the housing and accessible when the first and second shell portions are in an open configuration. The luggage accessory may separately or additionally include a retractable towing handle extending along a hinge on the rear main face of the housing. The luggage accessory may separately or additionally include side carry handles on the sides of the housing. The luggage accessories may separately or additionally include an upper carry handle positioned at the intersection of the top surface and the side surface of the housing. The luggage accessories may separately or additionally include a closing mechanism that fastens the first and second shell sections together at a dividing line, the closing mechanism being positioned on one of the main surfaces of the housing and opposite the hinge.

[0006] According to a first aspect of the present disclosure, a luggage item is provided. The luggage item may include a housing defined by first and second shell portions pivotably connected to one another by a dividing line. The housing may define a front main surface, a rear main surface, and a plurality of secondary surfaces extending between the front and rear main surfaces. The front and rear main surfaces may have a width dimension greater than each of the plurality of secondary surfaces. The dividing line may extend along the front and rear main surfaces of the housing.

[0007] Optionally, the subfaces may include opposing top and bottom subfaces, as well as opposing left and right subfaces. The dividing lines may extend along the top and bottom subfaces.

[0008] Optionally, in an open configuration, the first and second shell sections may define surrounding rims that define the respective openings into a housing space where each opening has a length greater than its width. Furthermore, the housing space within each shell section may have a length greater than its width.

[0009] Optionally, in an open configuration, the rear main surface may form the side walls of the first and second shell sections, respectively. The side walls defined by the rear main surface may be adjacent to each other in the open configuration. The side walls may engage and restrict further pivoting of the first and second shell sections around the hinge.

[0010] Optionally, the luggage components may include a hinge having a pivot axis that pivotably connects the first and second shell sections to each other along a portion of the dividing line. The hinge is provided on the rear main surface of the housing.

[0011] Optionally, the first and second shell sections may be movable between a closed configuration in which the first and second shell sections abut each other to define a substantially enclosed internal containment area, and an open configuration in which the first shell section pivots away from the second shell section, allowing the user to access the internal containment area. Luggage items may include internal carry handles positioned within the internal containment volume and accessible when the first and second shell sections are in the open configuration. The internal carry handles may be connected to the housing, aligned with a dividing line. The internal carry handles may be connected to the first and second shell sections at the dividing line. When the first and second shell sections are in the open configuration, the internal carry handles may be positioned over the central area or the center of gravity of the luggage item. The internal carry handles may include a grip with opposing ends that define the length between them. The length of the grip may be sufficient to be grasped with both hands side by side.

[0012] Optionally, the luggage accessory may include a closing mechanism that fastens the first and second shell sections together along a dividing line. The closing mechanism may be located along at least a portion of the dividing line on the front main surface and on the opposite side of the hinge. The closing mechanism is a latch. The latch may be located in a recess defined in the housing. The housing may include recesses defined in both the first and second shell sections, such that the recesses define the recesses when the recesses are joined together to connect the first and second shell sections to each other.

[0013] Optionally, the luggage accessories may include a retractable towing handle connected to the rear main surface of the housing and adjacent to the hinge. The towing handle may include one or more extendable tubes or poles and grip portions connected to the distal ends of each of the one or more extendable tubes or poles. The towing handle may be movable between a retracted position and an extended position. In the retracted position, the grip portions may be positioned close to or adjacent to one of a plurality of secondary surfaces. In the extended position, the grip portions may be moved away from one of the plurality of secondary surfaces. The grip portions can be housed in a recess formed within the housing and can be housed substantially coplanar with one of the plurality of secondary surfaces when the towing handle is in the retracted position. The towing handle may be laterally offset from the hinge to either the first or second shell portion. The towing handle may be integrated with the hinge such that the towing handle extends along at least a portion of the pivot axis. The grip portions may extend parallel to the dividing line.

[0014] Optionally, the housing may define opposing front and rear panels, opposing top and bottom panels, and opposing left and right panels. Luggage accessories may include a plurality of spinner wheel assemblies connected to the bottom panel. Luggage accessories may include a first upper corner region defined by at least the intersection of the top and right panels. Luggage accessories may include a first upper carry handle located in or near the first upper corner region. Luggage accessories may include a first side carry handle located on the right panel of the housing. Luggage accessories may include a second upper corner region defined by at least the intersection of the top and left panels. Luggage accessories may include a second upper carry handle located in or near the second upper corner region. Luggage accessories may include a second side carry handle located on the left panel. Each upper carry handle and each side carry handle may be positioned along the centerline of the housing between the front and rear main surfaces of the housing. Each upper carry handle and each side carry handle may be positioned within their respective recesses defined within the housing. Each upper carry handle and each side carry handle may be biased to retract into their respective recesses when not in use.

[0015] A luggage accessory is provided according to a second aspect of the present disclosure. The luggage accessory may include a housing defined by first and second shell portions pivotably connected to one another by a dividing line. The housing may define a front main surface, a rear main surface, and a plurality of secondary surfaces extending between the front and rear main surfaces. The front and rear main surfaces may have a width dimension greater than each of the plurality of secondary surfaces. The dividing line may extend along the front and rear main surfaces of the housing.

[0016] Optionally, the sub-faces may include opposing top and bottom sub-faces, as well as opposing left and right sub-faces. Dividing lines may extend along the top and bottom sub-faces. Dividing lines may extend in straight lines parallel to the left and right sub-faces. Luggage components may include multiple spinner wheel assemblies connected to the bottom sub-face of the housing.

[0017] Optionally, the luggage accessory may include a hinge having a pivot axis and pivotably connecting the first and second shell sections along a portion of the dividing line. The hinge may be defined on the rear main surface of the housing. The luggage accessory may include a retractable towing handle connected to the rear main surface of the housing and adjacent to the hinge. The towing handle may include a grip portion and may be movable between a retracted position and an extended position. In the retracted position, the grip portion may be positioned close to or adjacent to one of a plurality of secondary surfaces. In the extended position, the grip portion may be moved away from one of the plurality of secondary surfaces. The towing handle may be offset from the hinge to either the first or second shell section. The towing handle may be integrated with the hinge such that the towing handle extends along at least a portion of the pivot axis. The towing handle may include one or more extendable tubes or poles. The grip portion may be connected to the distal end of each of the one or more extendable tubes or poles. When the towing handle is in the retracted position, the grip portion can be received within a recess formed in the housing and may be substantially coplanar with one of the multiple sub-surfaces. The grip portion may extend parallel to the dividing line. The towing handle may include a single-pole configuration.

[0018] Optionally, the first and second shell portions may be formed from a rigid side material.

[0019] Optionally, in an open configuration, the first and second shell sections may be provided with surrounding rims that define the openings of their respective storage spaces. Each opening may have a length greater than its width. Also, the storage space in each shell section may be deeper than its width.

[0020] Optionally, in an open configuration, the rear main surface may form the side walls of the first and second shell sections, respectively. In an open configuration, the side walls defined by the rear main surface may be adjacent to each other. The side walls may engage to restrict further pivoting of the first and second shell sections around the hinge.

[0021] A third aspect of the present disclosure provides luggage equipment including a housing and an internal carry handle located inside the housing. The housing may include movable first and second shell sections connected to each other in a hinged manner by a dividing line. The first and second shell sections are movable between a closed configuration in which the first and second shell sections abut each other to define a substantially enclosed internal storage volume, and an open configuration in which the first shell section is pivoted away from the second shell section to allow a user to access the internal storage volume. The internal carry handle may be located inside the internal storage volume and is accessible when the first and second shell sections are in the open configuration. The internal carry handle may be connected to the housing in alignment with a dividing line.

[0022] Optionally, the internal carry handle may be connected to the first and second shell sections at the dividing line. The internal carry handle may be positioned on a hinge connecting the first and second shell sections to each other. The internal carry handle may be connected to the hinge.

[0023] Optionally, the internal carry handle can be positioned over the central area or the center of gravity of the luggage when the first and second shell sections are in an open configuration.

[0024] Optionally, the internal carry handle may be connected to the surrounding rims of the first and second shell sections, respectively.

[0025] Optionally, the internal carry handle may include a grip with opposing ends that define the length between them. The length of the grip may be sufficient to allow both hands to grip it side by side.

[0026] According to a fourth aspect of the present disclosure, there is provided a luggage article including a housing and a retractable towing handle connected to the housing. The housing may be defined by first and second shell portions that define a front main surface, a rear main surface, and a plurality of secondary surfaces extending between the front main surface and the rear main surface. The first and second shell portions may be divided by a dividing line extending along the front and rear main surfaces. The first and second shell portions may be pivotally connected to each other by a hinge positioned along a portion of the dividing line, the hinge defining a pivot axis. The retractable towing handle may extend along the hinge. The towing handle may include an extendable tube or pole along with the pivot axis, along the pivot axis, or in proximity to the pivot axis.

[0027] Optionally, the extendable tube or pole may define a hinge pin about which the first and second shell portions pivot.

[0028] Optionally, the hinge and the towing handle may extend along the rear main surface of the housing. The hinge and the towing handle may be disposed at the center of the rear main surface of the housing.

[0029] Optionally, the first and second shell portions may be selectively connected to each other along a single dividing line.

[0030] Optionally, the plurality of secondary surfaces may include opposing upper and bottom secondary surfaces, as well as opposing left and right secondary surfaces. The dividing line may extend along the upper and bottom secondary surfaces.

[0031] Optionally, the towing handle may include a grip portion connected to each distal end of an extendable tube or pole. The grip portion can be received in a recess formed within the housing and may be substantially coplanar with one of a plurality of sub-faces when the towing handle is positioned in the stowed position. The grip portion may extend parallel to a dividing line. The grip portion may include a plurality of components pivotably connected to one another. The plurality of components may form a first configuration when the luggage item is in a closed configuration. The plurality of components may form a second configuration when the luggage item is in an open configuration.

[0032] Optionally, the towing handle may include a single-pole configuration.

[0033] Optionally, the towing handle may include a double-pole configuration having a first extendable pole extending along or near the pivot axis, and a second extendable pole extending along a portion of the dividing line opposite the hinge.

[0034] Optionally, the housing may include an intermediate panel covering the dividing line between the first and second shell sections. The intermediate panel may include opposing lateral edges pivotably connected to the first and second shell sections. A towing handle may be integrated into the intermediate panel.

[0035] A fifth aspect of the present disclosure provides a luggage item comprising a housing, a plurality of spinner wheel assemblies connected to the bottom of the housing, an upper carry handle positioned at or near the upper corner of the housing, and a side carry handle positioned on the lateral panel of the housing. The housing may define opposing front and rear panels, opposing top and bottom panels, and opposing left and right panels. The plurality of spinner wheel assemblies may be connected to the bottom panel of the housing. A first upper corner region may be defined by the intersection of at least the top and right panels of the housing. A first upper carry handle may be located at or near the first upper corner region. A first side carry handle may be located on the right panel of the housing.

[0036] Optionally, the luggage compartment may include a second upper corner area defined by at least the intersection of the upper panel and the left panel. A second upper carry handle may be located in or near the second upper corner area. A second side carry handle may be located on the left panel of the housing.

[0037] Optionally, each upper carry handle and each side carry handle may be positioned along the centerline of the luggage between the front and rear panels of the housing.

[0038] Optionally, each side carry handle may extend parallel to the height between the top and bottom panels of the housing.

[0039] Optionally, each upper carry handle and each side carry handle may be positioned within their respective recesses defined within the housing. Each upper carry handle and each side carry handle may be biased to retract into their respective recesses when not in use.

[0040] Optionally, each upper carry handle and each side carry handle may include a grip having opposing ends connected to the housing.

[0041] Optionally, each upper carry handle may extend perpendicularly to each side carry handle.

[0042] A sixth aspect of the present disclosure provides a luggage item comprising a housing and a closure mechanism for securing the shell portions of the housing together. The housing may be defined by first and second shell portions pivotably connected to each other by a dividing line via a hinge. The housing may define a front main surface, a rear main surface, and a plurality of secondary surfaces extending between the front and rear main surfaces. The dividing line may extend along the front and rear main surfaces of the housing. The closure mechanism can secure the first and second shell portions together via the dividing line. The closure mechanism may be located along at least a portion of the dividing line of one of the front and rear main surfaces and on the opposite side of the hinge.

[0043] Optionally, the subfaces may include opposing top and bottom subfaces, as well as opposing left and right subfaces. The dividing lines may extend along the top and bottom subfaces.

[0044] Optionally, the hinge may be located on the rear main surface. The closing mechanism may be located on the front main surface. The closing mechanism can be located in the center of the front main surface.

[0045] Optionally, the closing mechanism may be a zip closure.

[0046] Optionally, the closing mechanism may be a latch. The latch may be located in a recess defined within the housing. The housing may include recesses defined in both the first and second shell portions, such that the recesses define the recesses when the first and second shell portions are joined together. The latch may include a square shape.

[0047] Further embodiments and features are described in part of the following description and may become apparent to those skilled in the art through examination of the specification or through practice of the disclosed subject matter. A further understanding of the nature and merits of this disclosure may be achieved by referring to the remainder of the specification and drawings that form part of this disclosure. Those skilled in the art will understand that each of the various aspects and features of the disclosure may be used separately and advantageously in combination with other aspects and features of the disclosure in some examples or in other examples. The explanation will be better understood by referring to the following drawings. In these drawings, the components are not drawn to scale and are presented as various examples of the disclosure and should not be interpreted as a complete description of the features of the disclosure. [Brief explanation of the drawing]

[0048] [Figure 1] These are front isometric views of some examples of luggage items in this disclosure. [Figure 2] Figure 1 is an isometric view of the rear of the luggage equipment, showing the towing handle that can be stored in the storage position. [Figure 3] Figure 1 is an isometric view of the rear of the luggage equipment, showing the extended towing handle. [Figure 4] This is an isometric view of luggage accessories in an open configuration, showing the internal carry handle and adjustable partition system. [Figure 5] This is a cross-sectional view of the internal carry handle taken along line 5-5 in Figure 4. [Figure 6] This is another isometric view of luggage items in an open configuration, showing an adjustable partition system. [Figure 7] This is an isometric view of additional cargo items at a first transport position, following some examples of the present disclosure. [Figure 8] This is another isometric view of the cargo equipment shown in Figure 7, illustrating the cargo equipment at a second transport position. [Figure 9]This is a rear isometric view of an additional luggage accessory with a unipolar retractable towing handle integrated near the hinge, following some examples of the present disclosure. [Figure 10] This is a front isometric view of an additional luggage item, which has a dual-pole retractable towing handle bridging the front and rear main surfaces of the luggage item, following some examples of the present disclosure. [Figure 11] This is a rear isometric view of an additional luggage accessory with a dual-pole retractable towing handle with a hinged handle, following some examples of the present disclosure. [Figure 12] This is an isometric view of the luggage items in the open configuration shown in Figure 11. [Figure 13] This is a rear isometric view of an additional luggage accessory, which includes a retractable towing handle integrated into a panel that hinges first and second luggage shells together, in accordance with some examples of the present disclosure. [Figure 14] This is an isometric view of the luggage items in the open configuration shown in Figure 13. [Figure 15] These are front isometric views of some examples of additional luggage accessories from the present disclosure. [Figure 16] Figure 15 is an isometric view of the rear of the luggage items. [Figure 17] This is an isometric view of the luggage items in the open configuration shown in Figure 15. [Modes for carrying out the invention]

[0049] The present disclosure provides a luggage accessory divided along front and rear main surfaces. The luggage accessory may include a housing defining a front main surface, a rear main surface, and a plurality of secondary surfaces extending between the front and rear main surfaces. The front and rear main surfaces have a width dimension greater than each of the plurality of secondary surfaces. The housing may be defined by first and second shell portions pivotably connected to each other by dividing lines extending at least partially along the front and rear main surfaces of the housing. The first and second shell portions may be pivotably connected to each other by hinges positioned on the rear main surface of the housing. For convenience, the luggage accessory may also include other features, including any combination or subset of an internal carry handle, a retractable towing handle extending along a hinge on the rear main surface of the housing, one or more carry handles positioned at the intersection of the top surface and the lateral surface of the housing, and a closing mechanism positioned on one of the main surfaces of the housing opposite the hinge. Each of the above is described in detail below.

[0050] Figures 1 to 4 show typical luggage accessories 100 according to some examples of the present disclosure. The luggage accessory 100 includes a housing 102 formed from a plurality of walls or panels (hereinafter, for convenience, not intended to be limiting, referred to as "panels") that define an internal storage volume 104 for carrying the user's luggage. In one example, the housing 102 may be formed from opposing front panels 110 and rear panels 112 and a plurality of side panels extending between the front panels 110 and rear panels 112. For example, the luggage accessory 100 may include opposing top panels 120 and bottom panels 122, as well as opposing left panels 130 and right panels 132 extending between the front panels 110 and rear panels 112. Corner regions 140 may be defined by the intersection of any two or three adjacent panels. For example, a corner formed by the intersection of any three adjacent panels may be considered a "corner region". Also, an edge formed by the intersection of any two adjacent panels may be considered a "corner region". The luggage item 100 may include a first upper corner region 142 defined by at least the intersection of the upper panel 120 and the right panel 132. A second upper corner region 144 may be defined by at least the intersection of the upper panel 120 and the left panel 130.

[0051] Various panels may be configured or arranged to provide the desired size and shape of the housing 102. As shown in Figure 1, various panels may be dimensioned and molded to provide the height H, width W, and depth D of the housing 102. The height H of the housing 102 can be defined as the distance between the top panel 120 and the bottom panel 122. The width W of the housing 102 can be defined as the distance between the left and right panels 130, 132. Similarly, the depth D of the housing 102 can be defined as the distance between the front panel 110 and the rear panel 112. The panels may be dimensional and shaped such that the luggage item 100 is wider than it is deeper than it is wide, as shown in Figure 1 at least. Other dimensions and shapes of the housing 102 are possible, and the examples shown and described are for illustrative purposes only.

[0052] Referring to Figures 1-3, the housing 102 can define opposing main surfaces of the luggage 100 and a number of secondary surfaces extending between the main surfaces. For example, the front panel 110 and rear panel 112 of the housing 102 can define the front and rear main surfaces 160 and 162. Similarly, the top panel 120 and bottom panel 122 of the housing 102 can define the top and bottom secondary surfaces 164 and 166, and the left and right panels 130 and 132 of the housing 102 can define the left and right secondary surfaces 168 and 170. Each surface includes height and width. The height and width of the front main surface 160 and rear main surface 162 generally correspond to the height H and width W of the housing 102, respectively. The height and width of the left and right secondary surfaces 168 and 170 generally correspond to the height H and depth D of the housing 102, respectively. The heights and widths of the top and bottom secondary surfaces 164 and 166 correspond to the width W and depth D of the housing 102, respectively. As described herein, the front and rear main surfaces 160 and 162 include their maximum width such that the housing 102 is wider than its depth. In some examples, the heights of the top and bottom secondary surfaces 164 and 166 are smaller than the heights of the left and right secondary surfaces 168 and 170 so that the housing 102 is taller than its width. In alternative examples, the heights of the top and bottom secondary surfaces 164 and 166 may be greater than the heights of the left and right secondary surfaces 168 and 170 so that the housing 102 is wider than its height.

[0053] The luggage item 100 shown in Figures 1 to 4 is an upright spinner hard-sided case, but may be any type of luggage item, including soft-sided spinner cases, containers, backpacks, duffel bags, wallets, etc. As shown, the luggage item 100 includes a first shell section 180 and a second shell section 182 defined by a dividing line 184. The dividing line 184 extends along the front main surface 160 and the rear main surface 162, as well as the upper and bottom secondary surfaces 164, 166 of the luggage item 100. In one example, the dividing line 184 extends in a line substantially parallel to the left and right secondary surfaces 168, 170. In other examples, the dividing line 184 may extend in a different way over any one or more surfaces. For example, the dividing line 184 may extend linearly across the rear main surface 162 and the upper and bottom secondary surfaces 164, 166, or it may extend nonlinearly across the front main surface 160. In further examples, the dividing line may extend at an angle to the left and right sub-faces 168, 170 of the luggage item 100, forming a curve (once or more times), a jog, a sawtooth shape, or a curved shape.

[0054] The first and second shell sections 180, 182 may be right and left shell sections or halves, respectively, and may be similar in dimensions to each other, or one of the shell sections may be sized to include a larger or smaller internal volume. As shown in the figure, each of the first and second shell sections 180, 182 may be defined by one or more panels of the luggage item 100. For example, the first shell section 180 may be defined by the right panel 132 and at least portions of the front, rear, top, and bottom panels 110, 112, 120, 122. In this example, the second shell section 182 may be defined by the left panel 130 and the remaining portions of the front, rear, top, and bottom panels 110, 112, 120, 122 of the housing 102. Each shell section may include a peripheral rim 190 at the dividing line 184. The peripheral rims 190 can abut each other when the luggage item 100 is closed. In some examples, each shell section 180 or 182 may include an edge piece 196 along its respective perimeter rim 190. The edge piece 196 can provide desired aesthetic and / or functional characteristics of the luggage item 100. For example, the edge piece 196 can facilitate the closing of the luggage item 100, as described below. The edge piece 196 can also border the perimeter rim 190 to conceal sewing lines and / or any imperfections and to provide a clear appearance and / or distinct interface between the first and second shell sections 180, 182.

[0055] Although the luggage item 100 is illustrated as a hard-sided luggage case, it can be formed from many combinations of hard-sided and soft-sided materials. For example, the housing 102 may be molded from hard-sided material, or it may be formed from a combination of hard-sided material and soft-sided material (known as a “hybrid” structure). In some examples, the housing 102 may be entirely formed from soft-sided material supported by a frame structure appropriately configured to allow vertical dividing lines 184, as described herein. The hard-sided material may be, in particular, thermoplastic material (self-reinforced or fiber-reinforced), ABS, polycarbonate, polypropylene, polystyrene, PVC, polyamide, PTFE, or biaxial polypropylene. The soft-sided material may be, among other things, nylon, canvas, polyester, leather, PVC, polypropylene, polyethylene, and / or PTFE.

[0056] Referring at least to Figures 2 and 4, the luggage item 100 can move between a closed configuration (see Figure 2 showing the rear main surface 162 of the luggage item 100) and an open configuration (see Figure 4). In the closed configuration, the first and second shell portions 180, 182 can be positioned adjacent to each other, and in one example, their respective perimeter rims 190 can engage and be positioned to surround the user's luggage belonging to the internal storage volume 104 of the luggage item 100. In one example, each perimeter rim 190 has a shape that conforms to each other along at least a portion of its circumference, and to enhance the structural performance of the perimeter rims 190 when closed, corresponding overlapping or interlocking structures, such as tongue-shaped portions and groove structures, may be formed. The corresponding shapes may extend along the entire length of the perimeter rim 190, along a single portion of each perimeter rim 190, or along multiple portions of each perimeter rim 190.

[0057] In an open configuration, the first and second shell sections 180, 182 can be reoriented relative to each other to allow the user to access the interior of the luggage item 100. In one example, the orientation of the first and second shell sections 180, 182 is changed (in Figure 4) so ​​that the respective openings formed by each surrounding rim 190 face upward, allowing the user easy access to the relatively large and deep storage volume 104 or each shell section 180, 182. To allow the first and second shell sections 180, 182 to be selectively moved between an open configuration and a closed configuration, the first and second shell sections 180, 182 may be pivotably mounted relative to each other by a hinge 210 or a similar mechanism. In such an example, the first and second shell sections 180, 182 can be pivoted around the hinge 210 toward each other or facing each other to selectively close or open the luggage item 100, respectively. As shown in Figure 4, when in the open position, the rear main surface 162 of the luggage item 100 is divided into two parts, and these parts abut each other to limit the reorientation of the first and second shell parts 180, 182 relative to each other.

[0058] As shown in Figure 2, the hinge 210 may be defined along at least a portion of the dividing line 184 between the first and second shell portions 180, 182, such as on the rear panel 112. The hinge 210 may include many configurations arranged to allow selective positioning, for example, by rotation of the first shell portion 180 relative to the second shell portion 182 from a fully closed position to a fully open position, about the axis of the hinge 210. For example, the hinge 210 may be defined by opposing edges 212 along its length, each edge 212 being connected to the respective shell portion of the housing 102. More specifically, one edge 212 of the hinge 210 may be connected to the periphery rim 190 of the first shell portion 180, and the other opposing edge 212 of the hinge 210 may be connected to the periphery rim 190 of the second shell portion 182. Each of the opposing edges 212 of the hinge 210 may be connected directly or indirectly to the respective periphery rim 190 via one or more intermediate elements. For example, as shown in Figure 5, the opposing edges 212 of the hinge 210 may be connected to edge pieces 196 extending along the periphery rim 190 of the first and second shell portions 180, 182. In some examples, the opposing edges 212 may be formed integrally with, or at least partially integrally with, the periphery rim 190 of the first and second shell portions 180, 182. Depending on the particular application, the hinge 210 may include any number or combination of woven pieces, rubber pieces, piano hinges, living hinges, spaced-out discrete hinges, zipper structures, articulated joints made of elastomer material, or other suitable structures that allow relative movement between the first and second shell portions 180, 182. Such relative translations may include pure rotations around a fixed pivot axis, or they may include rotations around a pivot axis combined with translation or other relative translations.

[0059] Referring to Figures 1 to 4, the luggage item 100 may include one or more support members 220 to support the luggage item 100 against a support surface (e.g., the ground). The support members 220 may be feet, fixed wheel assemblies, spinner wheel assemblies, or any combination thereof, but at least one example may be attached to any suitable panel of the housing 102, for example, at least the bottom panel. As shown, the luggage item 100 may include four support members 220. In such an example, the luggage item 100 may include two support members 220 attached to each of the first shell section 180 and the second shell section 182. The luggage item 100 may be tilted by the user onto two of the support members 220 in order to move across the support surface. Due to the arrangement of dividing lines along the front main surface 160 and the rear main surface 162 of the luggage item 100, the luggage item 100 can traverse the support surface by one support member 220 on each of the first and second shell sections 180 and 182.

[0060] The support member 220 may be connected to any suitable part of the housing 102, for example, to a corner region 140 along the bottom panel 122 or in its vicinity. For example, the support member 220 connected to the first shell portion 180 may be connected to a corner region 140 defined by the intersection of the front panel 110, the right panel 132, and the bottom panel 122, and by the intersection of the rear panel 112, the right panel 132, and the bottom panel 122, or in its vicinity. Similarly, the support member 220 connected to the second shell portion 182 may be connected to a corner region 140 defined by the intersection of the front panel 110, the left panel 130, and the bottom panel 122, and by the intersection of the rear panel 112, the left panel 130, and the bottom panel 122, or in its vicinity.

[0061] Continuing to refer to Figures 1-4, the luggage accessory 100 may include a plurality of carrying handles 230 and / or retractable towing handles 232. For example, the luggage accessory 100 may include one or more upper carry handles 240 connected to at least a portion of the upper panel 120 of the housing 102. The upper carry handles 240 may be located on at least one of the upper corners of the housing 102, and may be located on at least two of the upper corners of the housing 102. The upper corners may, in one example, be opposing upper corners. Similarly, the luggage accessory 100 may include one or more side carry handles 242 connected to each left and right panel of the housing 102. The side carry handles 242 may be located on at least one side of the housing 102. As will be described in more detail below, the upper carry handles 240 and the side carry handles 242 may be positioned to facilitate the maneuverability of the luggage accessory 100 when it is being carried by the user. For example, the upper carry handle 240 and the side carry handle 242 can be positioned to facilitate the transport of luggage items 100 around obstacles such as stairs.

[0062] Referring to Figures 2 and 3, the towing handle 232 may be movable between a retracted position (see Figure 2) and an extended position (see Figure 3). As shown in Figure 2, in the retracted position, the grip 252 of the towing handle 232 may be positioned close to or near the housing 102 so as to be at least partially retracted into or in that direction. Retracting the towing handle 232 to the retracted position can reduce the overall dimensions of the luggage item 100. For example, the towing handle 232 may be moved to the retracted position to reduce the overall size of the luggage item 100 and facilitate storage and / or positioning of the luggage item 100 in a relatively small space. As shown in Figure 3, in the extended position, the grip 252 of the towing handle 232 can be moved away from the housing 102. The extension of the towing handle 232 allows the user to traverse the luggage item 100 across the support surface as needed. For example, the user can push, pull, spin, tilt, or otherwise steer the cargo 100 across the support surface by operating the towing handle 232.

[0063] The towing handle 232 may include many configurations to facilitate movement between the retracted and extended positions. For example, the towing handle 232 may include one or more extendable tubes or poles 250 and a grip 252 connected thereto. Each pole 250 may include one or more telescopic tubes to allow the towing handle 232 to extend and retract. In one example, the towing handle 232 includes a single-pole configuration. The grip 252, which may be called a gripping section, may extend from the distal end of the pole 250 so that the pole 250 and the grip 252 define an L-shape or a T-shape. Note that the examples shown in Figures 2 and 3 are merely illustrative, and the towing handle 232 may include many configurations, such as a dual-pole configuration (see Figures 10 to 14). As shown, the grip 252 may extend substantially parallel to the dividing line 184. For example, the grip 252 may extend in the same direction as the dividing line 184, or parallel to it, or spaced apart from the dividing line 184 in a parallel relationship. In such an example, the grip 252 may extend at least partially onto the upper panel 120 of the housing 102.

[0064] In one example, the towing handle 232 may be located near or at the same location as the hinge 210 along the rear panel 112 of the housing 102. For example, the towing handle 232 may be offset from the hinge 210 to either the first shell portion 180 or the second shell portion 182. Alternatively, the towing handle 232 may be integrated within the hinge 210 and / or at least partially define the axis of the hinge, as will be described in more detail below.

[0065] Depending on the specific application, the towing handle 232 can be aligned along the outside of the rear panel 112 of the luggage arsenal 100. Alternatively, the towing handle 232 can be aligned along the rear panel 112, or it can be positioned inside the housing 102. In such an example, the towing handle 232 may be fixed to the housing 102 by mechanical fasteners 258, non-mechanical mechanisms (e.g., adhesive, welding, etc.), etc.

[0066] In some examples, the housing 102 can be configured to accommodate at least a portion of the towing handle 232. For example, as shown in Figure 3, a recess 264 can be defined within the housing 102 to receive at least a portion of the grip 252 of the towing handle 232 when the towing handle 232 is in the stowed position. The recess 264 may be defined within at least the upper panel 120 of the housing 102. In some examples, the recess 264 may be defined in a portion of the corner region 140 defined by the intersection of the upper panel 120 and the rear panel 112. Furthermore, or alternatively, the recess 264 may be defined within at least the rear panel 112. Depending on the particular application, the recess 264 may be defined in one of the shells of the housing 102, such as a second shell portion. In an alternative example, the recess 266 may be defined in both the first shell portion 180 and the second shell portion 182 such that when the first and second shell portions 180 and 182 are connected to each other, the recess 266 joins to define a recess 264 (see, for example, Figures 9 and 10). As shown in Figure 2, the recess 264 may be positioned so that the grip 252 of the towing handle 232 is located inside the housing 102 to reduce the possibility of the grip 252 getting caught or entangled during transport. For example, when the towing handle 232 is in its stowed position, the grip 252 is located inside the recess 264 substantially flush with or less flush with the outside of the housing 102, or slightly more flush.

[0067] Referring to Figures 1-4, the luggage item 100 may include a closing mechanism 280 to selectively fasten a first shell portion 180 and a second shell portion 182 to each other. The closing mechanism 280 may be positioned along or adjacent to a dividing line 184 between the first shell portion 180 and the second shell portion 182, engaging with each of the shell portions 180 and 182, and enabling selective operation for opening and closing the luggage item 100. The closing mechanism 280 may be a separate mechanism such as a latch, or it may be a continuous closing mechanism such as a zipper positioned along at least a portion of the length of the dividing line 184. In the open configuration, the closing mechanism 280 detaches along a length of the dividing line 184 sufficient to allow the first shell portion 180 and the second shell portion 182 to pivot to each other by any amount from partially open to fully open. In one example, if the closing mechanism 280 is a zipper, the closing mechanism 280 detaches along the entire front main surface 160, upper secondary surface 164, and bottom secondary surface 166, thereby allowing the first and second shell portions 180, 182 to move relative to each other around the hinge. In the closed configuration, the closing mechanism 280 engages along at least a portion of the length of the dividing line 184 to restrict relative movement between the first shell portion 180 and the second shell portion 182.

[0068] The closing mechanism 280 may be any suitable closing device or system. For example, the closing mechanism 280 may be a zip closure 282 or an attachment. In such an example, the zipper tape 284 may be connected to the respective periphery rims 190 of the first shell portion 180 and the second shell portion 182. In some examples, the zipper tape 284 may be connected to an edge piece 196 that extends along the periphery rims 190 of the first and second shell portions 180, 182. In one example, the closing mechanism 280 may extend along at least three edges of the first and second shell portions 180 and the second shell portion 182, and the hinge 210 may be located on the remaining edges of the first and second shell portions 180, 182. In addition, the closing mechanism 280 may extend a portion of the length of the dividing line 184 on the remaining edges of the first and second shell portions 180, 182, and the hinge 210 may extend along the balance of the length of the dividing line 184 on the remaining edges. In another example, the closing mechanism 280 may be positioned along at least the edges of the first and second shell portions 180, 182 that face the hinge 210, so as to be aligned with the front panel 110.

[0069] Figures 1-4 illustrate a zip closure 282, but other types of closure devices are possible. For example, one or more latches 290 may be spaced apart along a dividing line 184 (see Figures 7, 8, and 10). As shown in Figures 7 and 8, the closure mechanism 280 may include a single latch 290 located within the front main surface 160 of the housing 102. In this way, the closure mechanism 280 may be located on the main surface opposite the hinge 210. In one such configuration, the latch 290 may snap shut under the weight of the luggage item 100. For example, if the luggage item 100 is positioned against the support surface in a partially open configuration, the weight of the luggage item 100 (whether empty or containing the user's luggage) can bias the first and second shell sections 180, 182 to pivot toward each other and latch the first and second shell sections 180, 182 toward each other. More specifically, when the partially opened luggage item 100 is positioned relative to the support surface with the panel 112 facing the support surface, the weight of the luggage item 100 can create a moment arm around the hinge 210 that tends to pivot the first and second shell sections 180, 182 relative to each other.

[0070] In one example, the latch 290 can automatically engage when the first and second shell portions 180, 182 engage with each other. For example, the latch 290 may be fixed to one of the shell portions 180 or 182, but may also include a hook defined at the tip of the latch 290. In such an example, the other shell portion 180 or 182 may include a step (ramp) defined on it. When the first and second shell portions 180, 182 are together, the hook of the latch 290 may be fixed to the ramp of the opposing shell portion 180 or 182. For example, the hook of the latch 290 can move above, below, or around the step until the step and the fixing portion of the hook engage with each other and lock. To release the latch 290, the latch 290 can be lifted by the user to release the hook from the step. The latch 290 may include other configurations such as an over-center configuration or a spring-lock configuration.

[0071] In some examples, the latch 290 may be located in a recess 294 defined within the front panel 110 of the housing 102. More specifically, the recess portion 296 may be defined along the dividing line 184 in both the first and second shell portions 180, 182, so that the recess portions 296 join together to define the recess 294 when the first and second shell portions 180, 182 are connected to each other. When the luggage item 100 is closed, the latch 290 may be located in the recess portions 296 of the first and second shell portions 180, 182. When the luggage item 100 is opened, the latch 290 disengages and can be at least partially located within the recess portion 296 of one of the first and second shell portions 180, 182. In such examples, when the luggage item 100 is closed, the latch 290 extends into the other recess 296 of the first and second shell portions 180, 182, so as to be able to secure the first and second shell portions 180, 182 to each other. In some examples, portions of the latch 290 can separate from each other when the luggage item 100 is open, with at least one portion of the latch 290 positioned in the recess 296 of the first shell portion 180 and at least another portion of the latch 290 positioned in the recess 296 of the second shell portion 182. When the luggage item 100 is closed, the portions of the latch 290 can combine to lock the first and second shell portions 180, 182 to each other. In some examples, the recess 294 may be positioned such that the latch 290 is located substantially coplanar, slightly below coplanar, or slightly above coplanar with the outside of the housing 102 when the luggage item 100 is in its closed configuration. This helps reduce the risk of the latch 290 getting caught or tangled during transport.

[0072] Figure 4 is an isometric view of the luggage item 100 in an open configuration, showing the internal carry handle. Figure 5 is a cross-sectional view of the internal carry handle along line 5-5 in Figure 4. Referring to Figures 4 and 5, the luggage item 100 may include an internal carry handle 310 to facilitate user operation of the luggage item 100 when oriented in an open configuration. For example, user operation of the internal carry handle 310 can allow the user to lift, carry, or otherwise move the luggage item 100 when it is open. The internal carry handle 310 allows the user to move the luggage item 100 as desired, such as moving the luggage item 100 from the ground to a raised position on a bed, table, or other upper surface, or vice versa, when it is positioned in an open configuration. The internal carry handle 310 can facilitate the movement of the luggage item 100 when it is open, without the need to close the luggage item 100. The internal carry handle 310 allows the open luggage item 100 to be lifted without the luggage item 100 falling into a further open or closed position, as would occur if a traditional luggage case were moved in an open configuration. This is achieved by the contact of portions of the rear main surface 162 with each other, restricting further rotation (opening) of the first and second shell sections 180, 182 facing each other.

[0073] Continuing to refer to Figures 4 and 5, the internal carry handle 310 can enable user operation of the luggage item 100 in a comfortable and ergonomic manner. For example, the internal carry handle 310 can be positioned above the center of gravity of the open luggage item 100. As an example, the internal carry handle 310 may be positioned in the center of the open luggage item 100. As best shown in Figure 5, the internal carry handle 310 can be positioned above a portion of the dividing line 184 between the first and second shell sections 180, 182. In some examples, the internal carry handle 310 may be positioned above the hinge 210 that pivotally connects the first and second shell sections 180, 182 to each other. Depending on the specific application, the internal carry handle 310 may be positioned closer to one of the upper panel 120 and the bottom panel 122 of the housing 102. In some examples, the internal carry handle 310 may include a plurality of carry handles positioned at different locations along the length of the dividing line 184 between the first and second shell portions 180, 182. The internal carry handle 310 may extend parallel to the portion of the dividing portion 184 on which the handle 310 lies.

[0074] The internal carry handle 310 may include many configurations. For example, the internal carry handle 310 may be connected to both the first shell portion 180 and the second shell portion 182. As shown, the internal carry handle 310 may include a base 316. The base 316, which may be a trim edge covering the hinge 210, may be connected along a portion of the respective perimeter rim 190 of the first shell portion 180 and the second shell portion. In such an example, the base 316 may have dimensions (e.g., length, width, thickness, etc.) sufficient to allow the luggage item 100 to open completely. In some examples, the base 316 can be sized to define the fully open configuration of the luggage item 100. For example, the base 316 may be dimensioned to contact a portion of the first shell portion 180 and the second shell portion 182 below it, and to restrict further opening of the first and second shell portions 180, 182. The base 316 may be elastic to allow its repeated deformation. For example, the base 316 can be formed from a soft side material such as nylon, canvas, polyester, leather, PVC, polypropylene, polyethylene, and / or PTFE.

[0075] Continuing to refer to Figures 4 and 5, the internal carry handle 310 may include a grip 320 that can be grasped by the user with one or both hands. The grip 320 includes opposing ends 322 that define the length between them. In some examples, the opposing ends 322 of the grip 320 may be connected to the base 316. In alternative examples, the opposing ends 322 of the grip 320 may be connected to the housing 102, such as one or both of the first and second shell portions 180, 182. In such examples, the internal carry handle 310 may be defined solely by the grip 320, without any other elements. The examples described above are for illustrative purposes only, and the luggage item 100 may include many configurations with a carry handle located inside the housing 102 so that the user can lift, carry, or otherwise move the luggage item 100 when the luggage item 100 is lying down in an open configuration. To enable comfortable and / or ergonomic operation of the luggage item 100 via the internal carry handle 310, the grip 320 can be positioned above the center of gravity of the open luggage item 100, such as above a portion of the dividing line 184 and / or above the hinge 210 between the first and second shell sections 180, 182. In some examples, the length of the grip 320 may be sufficient to allow the grip 320 to be grasped with two hands.

[0076] Figure 4 is an isometric view partially showing an adjustable partition system that allows a user to adjust the storage volume of one or more shell sections. Figure 6 is another isometric view partially showing the adjustable partition system. Referring to Figures 4 and 6, the luggage item 100 may include an adjustable partition system 350. The partition system 350 may include an adjustment assembly 352 and one or more partitions 354. The partitions 354 can divide the internal storage volume 104 into multiple storage compartments. At least one of the first shell section 180 and the second shell section 182 may include a partition 354 therein. The partition 354 may include a central section 360 and a peripheral frame 362 that provides support and / or structure to the central section 360. The peripheral frame 362 is, for example, a wire loop frame that can apply tension to the central section 360.

[0077] As shown in Figure 10, the central section 360 may include many components, such as defining a laundry bag, garment bag, travel organizer, toiletry bag or organizer. The divider 354 may also be a panel of relatively rigid material that does not require a separate frame, and may include additional soft bag portions that are attached to it, forming a laundry bag, garment bag, travel organizer, toiletry bag, etc. The illustrated examples are not limiting, and the central section 360 may, among other things, be a mesh and / or straps or a series of straps connected to the surrounding frame 362. Depending on the particular application, the central section 360 may or may not cover the entire area of ​​the shell opening.

[0078] In some examples, each of the first shell section 180 and the second shell section 182 may include a divider 354. For example, as shown in Figure 6, the luggage item 100 may include a first divider 370 in the first shell section 180 and a second divider 372 in the second shell section 182. Depending on the specific application, the first divider 370 may be similar to the second divider 372 if they are not identical. In alternative examples, the first divider 370 may be configured differently from the second divider 372 as needed.

[0079] Continuing to refer to Figures 4 and 6, each partition 354 may be connected to one or more adjustment assemblies 352. As described herein, each adjustment assembly 352 may allow selective movement of the connected partition 354 within the housing 102. In particular, each adjustment assembly 352 may allow a user to move the connected partition 354 within the housing 102 to position the partition 354 as needed. In some examples, each adjustment assembly 352 may allow a user to move the connected partition 354 downward to reduce the storage volume under the partition, upward to increase the storage volume under the partition, or toward or away from a smaller face of the housing 102 when the luggage 100 is open.

[0080] As shown in Figure 6, the first shell section 180 may include a first set of adjustment assemblies 380 to which the first partition 370 is connected. The first set of adjustment assemblies 380 may allow the user to position the first partition 370 toward the right panel (reducing storage capacity) or toward the right panel (increasing storage capacity). This configuration allows the user to change the storage volume within the first shell section 180 as needed. For example, the user can move the first partition 370 toward the right panel 132 to increase the storage volume within the first shell section 180, for example, to accommodate a relatively large amount of the user's luggage. Similarly, the user can move the first partition 370 toward the right panel 132 to reduce the storage volume within the first shell section 180, for example, to accommodate a relatively small amount of the user's luggage. In addition, or alternatively, the user may move the first partition 370 toward the right panel 132, pressing it against the user's luggage between the first partition 370 and the right panel 132, which may be useful, for example, to limit the user's luggage from shifting during transport.

[0081] The second shell section 182 may be configured similarly to the first shell section 180. In particular, the second shell section 182 may include a second set of adjustment assemblies 384 to which the second partition 372 is connected. The second set of adjustment assemblies 384 may allow the user to position the second partition 372 toward or toward the left panel 130. Such a configuration allows the user to change the storage volume within the second shell section 182 as needed. For example, the user can move the second partition 372 toward the left panel 130 to increase the storage volume within the second shell section 182, for example, to accommodate a relatively large amount of the user's belongings. Similarly, the user can move the second partition 372 toward the left panel 130 to decrease the storage volume within the second shell section 182, for example, to accommodate a relatively small amount of the user's belongings. Furthermore, or alternatively, the user can move the second partition 372 toward the left panel 130, pressing the second partition plate 372 against the user's luggage located between the second partition 372 and the left panel 130.

[0082] Unlike conventional luggage cases, the configuration of this disclosure allows the divider 354 to move laterally toward the left / right panel of the housing 102 (rather than longitudinally toward the main surface), and to move relative to the width W of the luggage item 100 when it is closed and upright. This allows the user to distribute the weight of their luggage along the long dimension (width W) of the upright luggage case, not just the front and back. With this configuration, the luggage item 100 is more stable and less likely to tip over forward or backward.

[0083] Figure 7 is an isometric view of the luggage equipment 100 in a first transport position. Figure 8 is an isometric view of the luggage equipment 100 in a second transport position. Referring to Figures 7 and 8, a towing handle 230 can be provided to facilitate the maneuverability of the luggage equipment 100. As shown, the luggage equipment 100 may include a pair of upper carry handles 240 and a pair of side carry handles 242. More specifically, the luggage equipment 100 may include a first upper carry handle 510 located in or near a first upper corner region 142 and a second upper carry handle 512 located in or near a second upper corner region 144. As shown, the first and second upper carry handles 510, 512 may extend between the front panel 110 and the rear panel 112 so as to be parallel to the depth D of the housing. Depending on the specific application, the first and second upper carry handles 510, 512 may extend to both the front and rear panels 110, 112 of the housing 102, or to the entire depth D of the housing 102. The carry handles 510, 512 may include a grip portion having a length that extends to the entire depth D of the housing 102, although the length of the grip may be short and may not extend to the entire depth D of the housing 102.

[0084] Continuing with reference to Figures 7 and 8, the luggage accessories 100 may include a first side carry handle 520 located on the right panel 132 of the housing 102 and a second side carry handle 522 located on the left panel 130. As shown, the first and second side carry handles 520, 522 may have a longitudinal direction extending between the top panel 120 and the bottom panel 122 so as to be parallel to the height H of the housing 102. In this way, the first and second side carry handles 520, 522 may extend perpendicularly to the first and second upper carry handles 510, 512. As used herein, “perpendicular” means 75 to 90 degrees, about 90 degrees, or 90 to 105 degrees relative to each other. In some examples, both or one of the first and second side carry handles 520, 522 may be positioned along the vertical centerline of the housing 102 between the front panel 110 and the rear panel 112. For example, both or either of the first and second side carry handles 520, 522 may be equidistant from the front and rear panels 110, 112 of the housing 102. Alternatively, both or either of the first and second side carry handles 520, 522 may be centered between the upper panel 120 and the bottom panel 122 of the housing 102.

[0085] The upper carry handle 240 and the side carry handle 242 may be configured similarly to each other. For example, each carry handle 230 may be at least partially positioned within a casing 530 connected to the housing 102 of the luggage item 100. Each casing 530 may include a portion that receives the carry handle 230 and forms a recess for defining a cavity 536 to create space for the user's fingers when the carry handle 230 is extended. In this way, the carry handle 230 can be positioned either substantially coplanar with the outside of the housing 102 or slightly above or below coplanar to avoid scratches, snagging, etc. The casing 530 is attached to the housing 102 at the position where the handle 230 is to be positioned. As shown, each carry handle 230 includes a grip portion 538 having an opposing end 540 connected to the casing 530. Depending on the particular application, the opposing end 540 may be fixed to the casing 530. In some examples, the opposing end 540 may be movably connected to the casing 530. In some examples, the carry handle 230 may be movable relative to the casing 530 to change the space between the carry handle 230 and the casing 530. For example, the opposing end 540 may slide relative to the casing 530 to create enough space for the user to grip the carry handle 230. In some examples, each carry handle 230 may be impeded to move toward its respective casing 530 when not in use. The above examples are for illustrative purposes only, and the carry handle 230 may include other configurations. For example, the carry handle 230 may not have a casing 530 or a cavity 536. The carry handle 230 may be surface-mounted, a flip-up handle, or a hybrid of these.

[0086] Continuing to refer to Figures 7 and 8, the first and second upper carry handles 510, 512 and the first and second side carry handles 520, 522 can be positioned to facilitate the transport of luggage items 100 over obstacles. For example, as shown in Figure 7, the arrangement of the first and second upper carry handles 510, 512 allows the user to lift and / or carry the luggage items 100 with both hands in a better biomechanical position compared to previous designs, such as a single handle located in the center of the upper panel of the luggage case. Specifically, the first and second upper carry handles 510, 512 can be positioned to limit the crossing of the user's arms in front of the user's torso, thereby increasing the biomechanical advantages and improving the grip of the handles when lifting the luggage items 100 by the upper panel 120. Furthermore, when the first and second upper carry handles 510 and 512 are used together, the weight of the luggage item 100 is divided between the user's two arms, rather than the entire weight resting on a single arm, as is typical with previous designs where a single handle is located in the center of the upper panel of a typical luggage case.

[0087] Referring to Figure 8, the arrangement of the upper carry handle 240 relative to the side carry handle 242 can facilitate the transport of the luggage item 100 up one or more steps. In particular, when the luggage case is lifted by one upper carry handle 510 and one side carry handle 520, the luggage item 100 is tilted at a certain angle to lift or nearly lift the luggage item 100 as it moves up the stairs on which it is being transported. More specifically, the luggage item 100 can be lifted by one upper carry handle 510 and tilted by one side carry handle 520 to an angle that closely matches the angle of the stairs or step. This means that, at least in part, the upper side of the luggage item 100 is oriented in the direction of movement, and the luggage item 100 is lifted by one upper carry handle 510 and one side carry handle 520 and moves up the stairs on its wheels.

[0088] In this way, the top of the luggage item 100 (e.g., the upper panel 120, the upper side of the housing 102, etc.) can be reliably or almost reliably angled to any staircase or step, while the bottom of the luggage item 100 (e.g., the bottom panel 122, the bottom of the housing 102, the support member 220, etc.) can also reliably or almost reliably ascend the staircase or step in front. The luggage item 100 can be lifted from the second upper carry handle 512, and the second side carry handle 522 can similarly tilt the luggage item 100. In some examples, the luggage item 100 can be lifted from the second upper carry handle 512, and the second side carry handle 522 can tilt the luggage item 100 in different ways to accommodate different angles, such as steeper or shallower staircases or steps. As described herein, “closely matched” means within 0 to 10 degrees of the angle of the stairs or step, within 20 degrees of the angle of the stairs or step, or within 30 degrees of the angle of the stairs or step.

[0089] Figure 9 is an isometric view of an additional luggage accessory 600 with a single tube towing handle integrated near the hinge. Figure 10 is an isometric view of an additional luggage accessory 1100 with dual tube towing handles spaced apart in the direction in which the tubes extend between the front and rear main surfaces. Figure 11 is an isometric view of an additional luggage accessory 1600 with a hinged dual tube towing handle. Figure 12 is an isometric view of the luggage accessory of Figure 11 in an open configuration. Figure 13 is an isometric view of an additional luggage accessory 2100 with dual tube towing handles integrated with a separate panel that hinges the first and second luggage shells together. Figure 14 is an isometric view of the luggage accessory of Figure 14 in an open configuration. Referring to Figures 9-14, luggage accessories 600, 1100, 1600, and 2100 include many configurations of towing handles located in different places on the luggage case compared to the hinge structure, and each configuration allows for the selective positioning of the first shell 180 relative to the second shell 182. Unless otherwise specifically described later, luggage accessories 600, 1100, 1600, and 2100 shown in Figures 9-14 may be the same as luggage accessory 100 described above. Thus, as will be obvious to those skilled in the art in light of the above description, the description of similar features will not be repeated here. In addition, the features described later with reference to luggage accessories 600, 1100, 1600, or 2100 can be incorporated into luggage accessory 100 individually or in any combination.

[0090] Referring to Figure 9, at least a portion of the towing handle 232 may be integrated into the luggage arsenal 600 near the hinge 210. For example, one of the extendable tubes or poles 250 of the towing handle 232 may be positioned relative to the hinge 210 such that the pole 250 extends simultaneously over a wide range along or near a pivot axis, and in some examples the pivot axis may be defined. For example, the hinge 210 may be formed to incorporate the pole 250 along the pivot axis. In such examples, the first and second shell sections 180, 182 may pivot around one or more poles 250 of the towing handle 232 (for example, the towing handle 232 is composed of an expandable tube, allowing the towing handle 232 to extend and retract). For example, the pole 250 can define a hinge pin around which the first and second shell sections 180, 182 pivot. In some examples, at least a portion of the hinge 210 may be connected to the towing handle 232, and the first and second shell sections 180, 182 may be pivotably connected thereto. In some examples, the pole 250 of the towing handle 232 may be positioned close to the hinge 210, such as by being inserted from the hinge 210. As described herein, “inserted” means inserted toward the center of the luggage item 100 or inserted laterally along the direction of the rear main surface 162. In some examples, the pole 250 of the towing handle 232 may be inserted so far that the pole 250 and the hinge 210 do not interfere with each other's operation. In one example, the towing handle 232 may be positioned at least partially on a dividing line 184. In one example, the dividing line 184 can divide the towing handle 232 and includes one or more extendable poles 250 and grips 252 of the towing handle 232.

[0091] Referring to Figure 10, the towing handle 232 may extend between the front main surface 160 and the rear main surface 162. For example, the towing handle 232 may include a dual-tube configuration having a first extendable pole 550 positioned along the rear main surface 162 adjacent to the dividing line 184 and a second extendable pole 552 positioned along the front main surface 160 adjacent to the dividing line 184, where the space between poles 550 and 552 extends in the direction of the depth D of the luggage item 1100. In such an example, the grip 252 of the towing handle 232 may extend along part of the dividing line between the front main surface 160 and the rear main surface 162. In this example, the grip 252 extends in the same position as the dividing line 184, but in other examples it may be offset to one side or the other, or non-aligned. As shown in the figure, the recess 264 may be defined within the upper panel 120 between the front panel 110 and the rear panel 112 so as to at least partially receive the grip 252 that spans the depth D of the housing 102. As described above, the recess portion 266 may be defined in both the first shell portion 180 and the second shell portion 182, and the recess portions 266 combine to define the recess 264 into which the grip 252 is received. Depending on the particular application, the recess portion 266 may be formed in the housing 102 itself or by a separate casing connected to the housing 102.

[0092] Referring to Figures 11 and 12, the towing handle 232 may include a dual tube connected to a grip 252, where the grip 252 is an assembly comprising several links or parts pivoted together to facilitate the selective movement of the first shell portion 180 relative to the second shell portion 182. For example, the towing handle 232 may include a dual tube configuration with tubes positioned to straddle a dividing line 184 formed along the rear main surface 162 of the housing 102. As shown in Figure 11, the towing handle 232 includes a first extendable pole 550 connected to the first shell portion 180, a second extendable pole 552 connected to the second shell portion 182, and a grip 252 connecting the first and second poles 550, 552. The grip 252 may include a first portion 560 connected to the first pole 550, a second portion 562 connected to the second pole 552, and a third portion 564 connected to the first and second portions 560, 562. As shown in the figure, the first and second portions 560, 562 may be molded to position a third portion 564 of the grip 252 (e.g., a handgrip) away from the rear main surface 162 and toward the upper panel 120 of the housing 102. For example, each of the first and second portions 560, 562 of the grip 252 may include an arc shape that positions the third portion 564 away from the rear main surface 162. In such an example, the arc shape may closely match the outer shape of the housing 102 so that the grip 252 is substantially coplanar with the outside of the housing 102, or is coplanar with the outside of the housing 102, when the towing handle 232 is positioned in its stowed position. As described above, the recess portion 266 may be defined in both the first shell portion 180 and the second shell portion 182, and the recess portion 266 combine to define a recess 264 into which the grip 252 is received.

[0093] To enable selective movement of the first shell portion 180 relative to the second shell portion 182, the towing handle 232 may include a plurality of movable joints, such as hinges or pivot pins, to allow the grip 252 to pivot relative to the first and second poles 550, 552. For example, the first portion 560 of the grip 252 may be pivotably connected to the first pole 550 at the first hinge 570. Similarly, the second portion 562 of the grip 252 may be pivotably connected to the second pole 552 at the second hinge 572. The third portion 564 of the grip 252 may be pivotably connected to the first and second portions 560, 562 of the grip 252 at the third and fourth hinges 574, 576, respectively. In this way, the towing handle 232 may include a first pair of hinges along the first and second poles 550, 552 and a second pair of hinges on the corners of the grip 252. Each of the first, second, third, and fourth hinges 570, 572, 574, 576 may include a hinge axis extending parallel to the pivot axis of the hinge 210 between the first and second shell portions 180, 182.

[0094] As shown in Figure 12, the grip 252 of the towing handle 232 may pivot along multiple hinges on each of the two tubes 550, 552 so that the luggage item is connected around the hinge 210 between an open configuration and a closed configuration. For example, by moving the first shell portion 180 and the second shell portion 182 of the luggage item 1600 between the open and closed configurations, the first and second portions 560, 562 of the grip 252 can be rotated relative to the first and second poles 550, 552 and around the first and second hinges 570, 572, respectively. Furthermore, or alternatively, by moving the luggage item between the open and closed configurations, the first and second portions 560, 562 of the grip 252 can be rotated relative to the third portion 564 and around the third and fourth hinges 574, 576, respectively. Depending on the application, moving the luggage item into an open configuration may cause the first and second portions 560, 562 of the grip 252 to rotate toward the third portion 564. In such an example, moving the luggage item into a closed configuration may cause the first and second portions 560, 562 of the grip 252 to rotate toward the third portion 564.

[0095] Referring to Figure 11, when the luggage item 1600 is in a closed configuration, the first portion 560 of the grip 252 may abut against the third portion and extend backward from the third portion. Similarly, the second portion 562 of the grip 252 may abut against the third portion 564 and extend backward. In one example, the first and second portions 560, 562 may extend parallel to each other or substantially parallel to each other. In some examples, the first portion 560 may extend parallel to the first pole 550. Similarly, the second portion 562 may extend parallel to the second pole 552.

[0096] Next, referring to Figure 12, when the luggage item 1600 is in a closed configuration, the first and second portions 560, 562 can be rotated relative to the third portion 564 to effectively eliminate the space between them and the first and second poles 550, 552. For example, moving the first and second shell portions 180, 182 to an open configuration may involve rotating the first and second portions 560, 562 toward each other to position them at least partially aligned with the third portion 564. In one example, when the luggage item 1600 is in a closed configuration, the first and second portions 560, 562 may be in close proximity to each other, touching or extending from each other. Such changes in the relative orientation between the first, second, and third portions 560, 562, 562 of the grip 252 allow the grip 252 to be brought closer to the same plane as the extensions of the first and second poles 550, 552 when the luggage item 1600 is opened.

[0097] Referring to Figures 13 and 14, the towing handle 232 may be connected to a separate panel 590, which may then be connected to the first and second shell portions 180, 182 of the housing 102. In such an example, the panel 590, which may be referred to as an intermediate panel, can define opposing lateral edges that are pivotably connected to one of the adjacent first and second shell portions 180, 182. In particular, the luggage equipment may include hinges 592 on each of the opposing edges of the panel 590 in order to hinge the panel 590 to both the first and second shell portions 180, 182. As shown, the panel 590 may be hinged to the first shell portion 180 at a position along the rear main surface 162 between the dividing line 184 and the right secondary surface 170. Similarly, panel 590 may be hinged to the second shell portion 182 at a position along the rear main surface 162 between the dividing line 184 and the left secondary surface 168. In such an example, as best shown in Figure 14, panel 590 may separate the first and second shell portions 180, 182 from each other when luggage is moved into its open configuration. As used herein, the term “hinged” includes allowing relative movement between shell portions that are attached together or joined by a hinge structure that rotates and / or pivots relative to each other.

[0098] Panel 590 may include many configurations. In one example, panel 590 is long and narrow. Panel 590 may extend in the direction of the dividing line 184. As shown in the figure, panel 590 is on the dividing line 184, and the first and second shell portions 180, 182 engage along their surrounding rim 190 as described above. In some examples, panel 590 is positioned within recesses formed in the housing 102, particularly in each of the first and second shell portions 180, 182. Depending on the particular application, panel 590 may be positioned substantially coplanar with the outside of the housing 102 when the first and second shell portions 180, 182 are connected to each other to define a closing configuration for the luggage item 100.

[0099] The distance between the first and second shell sections 180, 182, which are separated from each other, can be defined by the width of the panel 590, which in turn is defined by the width of the towing handle 232. For example, in the dual-tube configuration example, the distance between the first and second shell sections 180, 182 when the luggage is moved into its open configuration may be defined by the distance between the first and second extendable poles 550, 552 of the towing handle 232. In some examples, the distance may also be defined by the width of the grip 252 of the towing handle, which may or may not correspond to the distance between the first and second extendable poles 550, 552, if equipped. Although the towing handle 232 is shown to include a dual-tube configuration, the luggage may also include a single-tube towing handle 232 integrated with the panel 590. In such an example, the size of the panel 590 can be reduced, and the first and second shell sections 180, 182 can be positioned closer to each other when the luggage is moved into its open configuration.

[0100] Figures 15-17 show additional luggage components 2600. Unless otherwise specified, the luggage components 2600 shown in Figures 15-17 may be the same as those described above for luggage components 100, 600, 1100, 1600, and 2100. Thus, as will be obvious to those skilled in the art in light of the above description, the description of similar features will not be repeated here. In addition, the features described later with reference to luggage component 2600 can be incorporated into the luggage components 100, 600, 1100, 1600, and 2100 described above.

[0101] Referring to Figures 15-17, the luggage item 2600 may be an upright soft-side spinner case having a fabric cover 594 supported by a frame structure appropriately configured to allow the aforementioned vertical dividing line 184. The frame structure may include various interconnected structural elements such as interconnected wire hoops, elongated rods, pultruded parts, or pan structures. The rods, pultruded parts, and pan structures may form one or more frameworks that structurally support the cover 594 and provide shape to the housing 102.

[0102] As illustrated, the luggage accessory 2600 may include one or more front carry handles 596 connected to the front main surface 160 of the housing 102. In one example, the luggage accessory 2600 includes a pair of front carry handles 596 connected to first and second shell sections 180, 182. The front carry handles 596 may be connected to the first and second shell sections 180, 182 at or adjacent to the dividing line 184. Referring to Figure 15, when the luggage accessory 2600 is in a closed configuration, the front carry handles 596 may be positioned close to each other so that both front carry handles 596 can be grasped together by a single hand of the user. In some examples, the front carry handles 596 may be positioned in the center of the front main surface 160 of the housing 102.

[0103] Referring to Figures 15-17, the luggage accessory 2600 may include other features for convenience. For example, as shown in Figures 15 and 16, the luggage accessory 2600 may include one or more external pockets 597, such as those defined on the front main surface 160, the left secondary surface 168, and / or the right secondary surface 170. In one example, each of the first and second shell sections 180, 182 may include multiple external pockets 597. As shown in Figure 17, the luggage accessory 2600 may include an internal fabric lining 598. The internal lining 598 may be removable from or fixed to the housing 102.

[0104] The luggage components 100 or 2600 can be formed from a variety of materials and means. For example, the housing 102 can be formed from, among other things, thermoplastic materials (self-reinforced or fiber-reinforced), ABS, polycarbonate, polypropylene, polystyrene, PVC, polyamide, biaxially oriented polypropylene, and / or PTFE. In some examples, the towing handle 232 may be extruded from aluminum or other similar metals. Furthermore, the housing 102 can be formed from fiber-reinforced epoxy, resin, or other similar materials. The luggage components can be formed or molded by any suitable method such as plug molding, blow molding, injection molding, extrusion molding, casting, etc. As described above, the luggage components can be formed from soft-side materials and / or hard-side materials. Exemplary materials are described above. Dividing lines as described herein can extend over the entire main surface, such as the front main surface; they can extend over the entire surfaces adjacent to the main surface, such as the top and bottom; and they can extend only partially over the entire rear main surface. If the dividing line extends only partially across the rear main surface, the portion of the rear main surface that does not extend across it may include a hinge structure or other structure, thereby allowing the shell portion to move relative to each other in the open and closed directions.

[0105] All relative and directional criteria (including up, down, upward, downward, left, right, leftward, rightward, top, bottom, side, top, bottom, front, center, back, vertical, horizontal, etc.) are given as examples to aid the reader's understanding of the specific examples described herein. They should not be construed as requirements or limitations relating to position, direction, or use unless specifically stated in the claims. References to connections (e.g., mounting, joining, connection, joint, etc.) should be interpreted broadly and may include intermediate members between the connection of elements and the relative movement between elements. Thus, descriptions of such connections should not necessarily be construed as meaning that the two elements are directly connected and in a fixed relationship with one another unless specifically stated in the claims.

[0106] Those skilled in the art will understand that the examples disclosed are illustrative and not limiting. Accordingly, matters included in the above description or shown in the accompanying drawings should be interpreted as illustrative and not limiting. The following claims are intended to encompass all general and specific features described herein, as well as all descriptions within the scope of the Method and System, as may be linguistically limited.

Claims

1. A housing defined by a first shell portion and a second shell portion pivotably connected to each other by a dividing line, defining opposing front and rear panels, opposing upper and bottom panels, and opposing left and right panels, Each of the aforementioned front panel and rear panel has a larger area than each of the aforementioned top panel, bottom panel, left panel, and right panel. The dividing line extends over the front panel, rear panel, top panel, and bottom panel of the housing, Multiple spinner wheel assemblies connected to the bottom panel, A first upper corner region determined by at least the intersection of the upper panel and the right panel, wherein the length of adjacent intersections of the upper panel and the right panel is shorter than the length of adjacent intersections of the upper panel and the front panel or adjacent intersections of the upper panel and the rear panel, The first upper corner region or a first upper carry handle located near it, Luggage equipment comprising a first side carry handle positioned on the right panel.

2. A second upper corner region determined by at least the intersection of the upper panel and the left panel, The second upper carry handle located in or near the second upper corner region, The luggage item according to claim 1, further comprising a second side carry handle positioned on the left panel.

3. The luggage item according to claim 1 or 2, wherein each first and second upper carry handle and each first and second side carry handle are positioned along the centerline of the luggage item between the front panel and the rear panel of the housing.

4. The luggage accessory according to any one of claims 1 to 3, wherein each of the first and second side carry handles extends parallel to the height direction between the upper panel and the bottom panel of the housing.

5. The luggage accessory according to any one of claims 1 to 4, wherein each of the first and second upper carry handles and each of the first and second side carry handles are positioned in first to fourth recesses defined within the housing.

6. The luggage item according to claim 5, wherein each of the first and second upper carry handles and each of the first and second side carry handles are biased to be stored in the first to fourth recesses, respectively, when not in use.

7. The luggage accessory according to any one of claims 1 to 6, wherein each first and second upper carry handle and each first and second side carry handle includes a grip having opposing ends connected to the housing.

8. The luggage accessory according to any one of claims 1 to 7, wherein each first and second upper carry handle extends perpendicularly to each first and second side carry handle.

9. The first shell portion and the second shell portion are pivotably connected by a hinge positioned along a portion of the dividing line, the hinge defines the pivot axis, The luggage accessory according to claim 1, further comprising a retractable towing handle extending along the hinge, wherein the towing handle includes a tube or pole extending along or adjacent to the pivot axis.

10. The luggage item according to claim 9, wherein the extending tube or pole defines a hinge pin on which the first shell portion and the second shell portion pivot.

11. The luggage accessory according to claim 9 or 10, wherein the hinge and towing handle extend along the rear panel of the housing.

12. The luggage accessory according to claim 11, wherein the hinge and towing handle are located in the center of the rear panel of the housing.

13. The luggage item according to any one of claims 9 to 12, wherein the first shell portion and the second shell portion are selectively connected to each other along a single dividing line.

14. The luggage accessory according to any one of claims 9 to 13, wherein the towing handle comprises a grip portion connected to the distal end of each extending tube or pole, the grip portion being received in a recess formed in the housing, and when the towing handle is positioned in the stowed position, it is substantially coplanar with any of the upper panel, bottom panel, right panel, and left panel.

15. The luggage item according to claim 14, wherein the grip portion extends parallel to the dividing line.

16. The grip portion includes a plurality of parts that are pivotally connected to each other, The luggage item according to claim 14 or 15, wherein the plurality of components are in a first configuration when the luggage item is in a closed configuration, and the plurality of components are in a second configuration when the luggage item is in an open configuration.

17. The towing handle includes a single-pole configuration, as described in any one of claims 9 to 16.

18. The luggage accessory according to any one of claims 9 to 17, wherein the towing handle includes a dual-pole configuration having a first extendable pole extending along or adjacent to the pivot axis and a second extendable pole extending along a portion of the dividing line opposite the hinge.

19. The luggage accessory according to any one of claims 9 to 18, wherein the housing includes an intermediate panel covering a dividing line between the first shell portion and the second shell portion, the intermediate panel includes opposing lateral edges pivotably connected to the first shell portion and the second shell portion, and the towing handle is integrated with the intermediate panel.

20. The luggage item according to claim 1, comprising a closing mechanism which is fixed together so as to be pivotable at the dividing line between the first shell portion and the second shell portion by a hinge, and the closing mechanism is positioned on one of the front panel and the rear panel along at least a portion of the dividing line and on the opposite side of the hinge.

21. The luggage item according to claim 20, wherein the hinge is located on the rear panel and the closing mechanism is located on the front panel.

22. The luggage item according to claim 21, wherein the closing mechanism is located in the center of the front panel in the left-right direction.

23. The luggage item according to any one of claims 20 to 22, wherein the closing mechanism is a zip mechanism.

24. The luggage item according to any one of claims 20 to 22, wherein the closing mechanism is a latch.

25. The luggage accessory according to claim 24, wherein the latch is disposed in a recess defined within the housing.

26. The luggage item according to claim 25, wherein the housing includes recessed portions defined in both the first shell portion and the second shell portion, and the recessed portions are joined together to define the recessed portion when the first shell portion and the second shell portion are connected to each other.

27. The luggage accessory according to any one of claims 24 to 26, wherein the latch includes a square shape.

28. Luggage supplies according to any one of claims 1 to 27, wherein the front panel and rear panel have a width dimension greater than that of the upper panel, the bottom panel, the right panel, and the left panel, respectively.

Images