Luggage case with snap-on front pocket or other components

Abstract

A luggage case (100) includes at least one housing (102, 104) defining an aperture (120) and having an edge portion (300, 600, 800) extending around at least a portion of the aperture (120). A component, such as a pocket assembly (200), may be coupled to the edge portion (300, 600, 800); a rim coupling structure (306, 606, 806) is defined along at least a portion of one of the rim portion (300, 600, 800) or the pocket assembly (200). A frame coupling structure (250, 282, 550, 750) is defined along at least a respective portion of the other of the edge portion (300, 600, 800) or the pocket assembly, the frame coupling structure being selectively coupled to the edge coupling structure by snap-fit engagement to attach the pocket assembly to the at least one housing.

Description

Technical Field

[0001] The present invention generally relates to a luggage case having a component attached to a housing. More specifically, the present invention relates to mounting and attaching a component (in particular, a front pocket) to a luggage case, and a luggage case having a front pocket or other component mounted in such a manner. Background Art

[0002] Existing luggage cases typically include connections between two or more components (such as pockets or closure assemblies). To attach these components to the housing of the luggage case, it is generally necessary for a technician to properly align the components with the housing and manually attach the closure assembly to the housing, for example, by riveting or stitching. Therefore, attaching a component (in particular, a front pocket) to a luggage case is generally a time-consuming and cost-intensive step in manufacturing a luggage case.

[0003] Therefore, there is a need for a faster or more cost-effective technical solution for attaching components to a luggage case. Summary of the Invention

[0004] In an example of the present disclosure, a luggage case is disclosed. The luggage case includes at least one housing that defines an orifice or recess and has an edge portion extending around at least a portion of the orifice or recess. The luggage case includes a pocket assembly that can be coupled to the edge portion. In some examples, an edge coupling structure is defined along at least a portion of one of the edge portion or the pocket assembly. In some examples, a frame coupling structure is defined along at least a corresponding portion of the other of the edge portion or the pocket assembly. In some examples, the frame coupling structure is coupled to the edge coupling structure by snap-fit engagement to attach the pocket assembly to the at least one housing.

[0005] In some examples, the edge coupling structure includes at least two discrete edge coupling structures that are positioned at different locations along at least a portion of one of the edge portion or the pocket assembly, and the frame coupling structure includes at least two discrete frame coupling structures that are positioned at different locations along at least a corresponding portion of the other of the edge portion or the pocket assembly.

[0006] In addition, the orifice or recess may define at least four sides, and the pocket assembly may define at least four sides; the discrete edge coupling structures may be positioned on each of at least four sides of one of the orifice or recess, or on each of at least four sides of the pocket assembly; and the discrete frame coupling structures may be correspondingly positioned on each of at least four sides of the other of the orifice or recess, or on each of at least four sides of the pocket assembly.

[0007] In some examples of the luggage, the pocket assembly includes an edge coupling structure, and the at least one housing defines a frame coupling structure along a portion of the edge portion.

[0008] In some examples of the luggage, the at least one housing includes an edge coupling structure formed along a portion of the edge portion.

[0009] In some examples of the luggage, the pocket assembly includes a frame coupling structure.

[0010] In some examples of the luggage, the frame coupling structure defines a U-shaped clamp or clip feature that defines a slot.

[0011] In some examples of the luggage, the edge coupling structure defines a hook feature.

[0012] In some examples of the luggage, the hook feature is received in the slot and is held by the frame coupling structure in a snap-fit engagement.

[0013] In some examples of the luggage, the frame coupling structure includes a first structure configured to interlock with the edge coupling structure.

[0014] In some examples of the luggage, the frame coupling structure includes a second structure that defines a U-shaped receiving feature spaced from the first structure and configured to receive the edge coupling structure.

[0015] In some examples of the luggage, the edge coupling structure is integral with and extends from the edge portion.

[0016] In some examples of the luggage, the frame coupling structure is defined by a frame coupled to the pocket assembly.

[0017] In some examples of the luggage, the frame coupling structure is an elongate feature extending along a side of the pocket assembly.

[0018] In some examples of the luggage, the frame includes a plurality of sides and a plurality of frame coupling structures, the plurality of frame coupling structures including at least one frame coupling structure positioned on each of the plurality of sides and extending at least partially along each of the plurality of sides.

[0019] In some examples of the luggage, the edge coupling structure includes a head.

[0020] In some examples of the luggage, the frame coupling structure includes a base flange that defines the slot.

[0021] In some examples of the luggage, the frame coupling structure corresponds to the edge coupling structure, and the head is received in the slot to selectively couple the frame coupling structure and the edge coupling structure.

[0022] In some examples of the luggage, the edge coupling structure includes an inner wall, and the head extends from or abuts against the inner wall.

[0023] In some examples of the luggage, the edge coupling structure includes a latching portion that extends from or is defined by the head.

[0024] In some examples of the luggage, the edge coupling structure includes a head that is spaced apart from the inner wall to define a channel.

[0025] In some examples of the luggage, the frame coupling structure includes a base flange having a top and a bottom.

[0026] In some examples of the luggage, the frame coupling structure includes a base flange having a bottom, and the bottom forms part of a U-shaped receiving feature defined by a free wall.

[0027] In some examples of the luggage, the base flange includes a hooking structure that extends towards the free wall and includes a shank that is spaced apart from the base flange to define a gap.

[0028] In some examples of the luggage, the shank is received in the channel, and the latching portion is received in the gap to maintain the engagement and fixation of the frame coupling structure and the edge coupling structure.

[0029] In some examples of the luggage, the free wall engages with the edge coupling structure to hold the head in the slot.

[0030] In some examples of the luggage, when the head is inserted into the slot, one end of the free wall deflects outwards to increase the width of the channel leading to the slot and allow the head to pass through the channel into the slot.

[0031] In some examples of the luggage, when the head is received in the slot, the latching portion passes over the shank to allow the latching portion to be received in the gap.

[0032] In some examples of the luggage, the free wall is biased towards the head.

[0033] In some examples of the luggage, the height of the slot is greater than the height of the head of the head.

[0034] In some examples of the luggage, the edge portion includes at least one corner region.

[0035] In some examples of the luggage, the corner region includes a corner edge connection structure.

[0036] In some examples of the luggage, the pocket assembly includes a corner portion.

[0037] In some examples of the luggage, the corner portion includes a corner frame connection structure.

[0038] In some examples of the luggage, the corner edge connection structure supports the corner frame connection structure.

[0039] In some examples of the luggage, the edge portion includes at least a first side.

[0040] In some examples of the luggage, the first side includes an edge connection structure.

[0041] In some examples of the luggage, the corner region is positioned adjacent to the first side.

[0042] In some examples of the luggage, the corner edge connection structure defines a second channel.

[0043] In some examples of the luggage, the corner frame connection structure defines a free end that extends along a portion of the corner portion.

[0044] In some examples of the luggage, the corner frame connection structure is received in and supported by the second channel.

[0045] In some examples of the luggage, the free end is received in and supported by the second channel.

[0046] In some examples of the luggage, the edge connection structure defines ribs.

[0047] In some examples of the luggage, the frame connection structure contacts the ribs to limit movement of the frame connection structure relative to the edge connection structure.

[0048] In some examples of the luggage, the ribs extend downward from the head to contact the base flange.

[0049] In some examples of the luggage, the pocket assembly has a rectangular shape.

[0050] In some examples of the luggage, the orifice or recess has a rectangular shape.

[0051] In some examples of the luggage, the orifice or recess has a rectangular shape corresponding to the pocket assembly.

[0052] In some examples, the orifice is a recess or an opening defined in the at least one housing.

[0053] In some examples of a luggage case, the pocket assembly includes at least four sides and at least four corner portions.

[0054] In some examples of a luggage case, the frame includes at least four sides and at least four corner portions.

[0055] In some examples of a luggage case, the pocket assembly includes at least four sides and at least four corner portions.

[0056] In some examples of a luggage case, the at least one housing is a soft-sided housing, a hard-sided housing, or a hybrid housing.

[0057] In some examples of a luggage case, the luggage case is a soft-sided housing, a hard-sided housing, or a hybrid housing.

[0058] In some examples of a luggage case, the at least one housing and the edge portion are formed by injection molding, compression molding, or vacuum molding.

[0059] In some examples of a luggage case, the at least one housing and the edge connection structure are formed by injection molding, compression molding, or vacuum molding.

[0060] In some examples of a luggage case, the edge connection structure is attached to the at least one housing.

[0061] In some examples of a luggage case, the pocket assembly is a front pocket assembly.

[0062] In some examples of a luggage case, the orifice or recess is defined by a front panel of the at least one housing.

[0063] In some examples of a luggage case, the pocket assembly defines an internal space that is selectively accessible through a closure assembly.

[0064] In some examples of a luggage case, the pocket assembly includes a rigid panel, a semi-rigid panel, or a flexible panel.

[0065] In some examples of a luggage case, the pocket assembly is a soft-sided pocket assembly including fabric.

[0066] In one example of the present disclosure, a luggage case is disclosed. The luggage case includes at least one housing that defines an aperture or recess and has an edge portion extending around at least a portion of the aperture or recess. The luggage case includes a closure assembly that can be coupled to the edge portion. In some examples, an edge coupling structure is defined along at least a portion of one of the edge portion or the closure assembly. In some examples, a frame coupling structure is defined along at least a corresponding portion of the other of the edge portion or the closure assembly. In some examples, the frame coupling structure is coupled to the edge coupling structure by snap-fit engagement to attach the closure assembly to the at least one housing.

[0067] In some examples of the luggage case, the frame coupling structure is defined by a base flange extending along at least one side of at least one zipper tape of the closure assembly.

[0068] In some examples of the luggage case, the edge coupling structure is defined by the edge portion and extends around a portion of the at least one housing.

[0069] In some examples of the luggage case, a second housing defines a second edge portion that defines a second edge coupling structure.

[0070] In some examples of the luggage case, the closure assembly extends from the edge portion to a second peripheral edge.

[0071] In some examples of the luggage case, a first frame coupling structure is coupled to the edge coupling structure, and a second frame coupling structure extending along a second side of the zipper tape is coupled to the second edge coupling structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0072] Figure 1 A front perspective view showing an exemplary hard-sided luggage case including a front pocket assembly.

[0073] Figure 2 An exploded perspective view showing an exemplary luggage case and a front pocket assembly.

[0074] Figure 3 A rear perspective view showing an exemplary front pocket.

[0075] Figure 4 A perspective view showing an exemplary frame of a front pocket assembly.

[0076] Figure 5 Shows Figure 3 A partial cross-sectional view of an exemplary front pocket assembly.

[0077] Figure 6A A perspective view showing an exemplary first position of an exemplary frame and an edge before engagement.

[0078] Figure 6B Shows an exemplary second position of an exemplary frame and rim during assembly.

[0079] Figure 6C Shows an exemplary third position of an exemplary frame and rim during assembly.

[0080] Figure 6D Shows an example of an exemplary pocket assembly engaged with an exemplary rim.

[0081] Figure 7A Shows a close-up view of an exemplary rim of a luggage case.

[0082] Figure 7B Shows Figure 7A A cross-sectional view of a corner region of an exemplary rim of

[0083] Figure 7C Shows Figure 6A A close-up view of an exemplary rim and an exemplary frame received in the rim.

[0084] Figure 8 Shows Figure 6B An exemplary cross-section of a frame and a rim engaged in a corner region of the rim.

[0085] Figure 9 Shows an example of a mold system for forming an exemplary housing of a luggage.

[0086] Figure 10A Shows an exemplary first position of an exemplary frame and rim before engagement.

[0087] Figure 10B Shows an exemplary second position of an exemplary frame and rim during assembly.

[0088] Figure 10C Shows an example of an exemplary pocket assembly engaged with an exemplary rim.

[0089] Figure 11A Shows an exemplary first position of an exemplary frame and rim before engagement.

[0090] Figure 11B Shows an exemplary second position of an exemplary frame and rim during assembly.

[0091] Figure 11C Shows an example of an exemplary pocket assembly engaged with an exemplary rim.

[0092] Figure 12 Shows an exemplary housing of a hard-sided luggage including an attachable closure assembly.

[0093] Figure 13 ShowsFigure 12 Cross-sectional views of exemplary closure assemblies and edge coupling structures.

[0094] Figure 14 Shows Figure 12 Cross-sectional view of the frame coupling structure and the edge coupling structure of an exemplary closure assembly engaged.

[0095] Figure 15A Shows a close-up view of an exemplary frame coupling structure attached to Figure 12 the edge coupling structure of

[0096] Figure 15B Shows a close-up view of an exemplary frame coupling structure attached to Figure 12 the edge coupling structure of DETAILED DESCRIPTION

[0097] The present application may disclose an alternative arrangement for attaching a component (such as a front pocket assembly, a panel, or a zipper) to a luggage, and a luggage thus attached with such a component (especially a front pocket). For example, one of the luggage or the attachable component may include one or more frame coupling structures arranged to connect with corresponding edge coupling structures on the other of the luggage or the attachable component, and in one example, connect with the corresponding edge coupling structures on the other of the luggage or the attachable component through snap-type frame coupling structures.

[0098] The luggage may include a body having two or more shells hingedly attached together. The shells may define an aperture. The aperture may include an opening through the shell, a recess formed in the shell, or an opening formed in a recess of the shell. In any of these examples, an edge or an edge portion may extend around the periphery of the aperture or the recess and define its boundary.

[0099] In one example, the attachable component is a front pocket of the luggage. The front pocket may include two or more parts selectively connected together by a closure assembly. For example, the top and bottom or the rear of the front panel (which may include a back panel made of relatively rigid or flexible material) may be connected by a closure assembly. A pocket interior space may be defined between the top and the bottom. The top may be used as a door or a lid to allow access to the pocket interior space. As an example of a component, the front pocket may include a frame (such as a frame formed by extrusion molding) coupled to one of the pocket parts. For example, the frame may be coupled to the bottom or the rear of the pocket. The frame may include flexible or elastic deflection material.

[0100] An attachable component (such as a pocket) can be coupled or engaged with the housing. This engagement can be through a snap-fit engagement. The snap-fit engagement can be a connection structure that couples two components. One component can be a receiving structure (such as an edge coupling structure), and the other component can include an engaging structure (such as a frame coupling structure). The edge coupling structure can be formed to receive and hold the frame coupling structure through an interlocking interface. For example, the edge coupling structure can be a hook, a retainer, or a slot-like feature. The frame coupling structure can be a U-shaped clamp, a buckle, or a clip feature. Thus, the clip feature can be coupled or snapped onto the hook. In some examples, the snap-fit engagement can also include elastic deflection mechanical interference to help maintain the interlock and inhibit disengagement of the components. In some examples, by using a snap-fit frame coupling structure, the components can be coupled without the need to use other attachment features (such as fasteners, adhesives, or the like). In some examples, another attachment feature can be used to supplement the snap-fit frame coupling structure to reduce the likelihood of accidental separation of the components.

[0101] In some examples, the housing can define or include an edge coupling structure. For example, the edge coupling structure can be positioned adjacent to an aperture or a recess, such as formed at an edge in one example, or formed near the edge, such as within a range of 0.5 to 4 centimeters from the edge. The edge coupling structure is for engaging with the attachable component (such as a pocket or a closure assembly), for example, through a snap-fit engagement. The edge coupling structure can extend continuously along an edge or an edge portion, or can be located at one or more discrete positions along the edge or the edge portion. The edge coupling structure can be a hook, a retainer, or a curved feature that extends from the edge or the edge portion into or near the aperture. In some examples, the edge can define the side portions and the corner regions of the aperture. In these examples, the edge coupling structure can include a first portion along at least a part of the side portion and a second portion along at least a part of the corner region.

[0102] The frame may include or define one or more frame coupling structures to allow a pocket to be attached to or removed from a corresponding edge coupling structure of the housing. For example, the frame coupling structures may be positioned adjacent to the periphery of the frame, such as formed at the periphery in one example, or formed near the periphery, such as within a range of 0.5 to 4 centimeters from the periphery. The frame coupling structures are for engaging corresponding attachment structures on the housing, such as edge coupling structures, for example, by snap-fit engagement. The frame coupling structures may extend continuously along the periphery of the frame or may be located at one or more discrete positions along the periphery of the frame. The frame coupling structures may be U-shaped hooks, clasps, or clip features extending from the frame. The snap-fit engagement may allow a front pocket or an attachable component to be easily mounted on or removed from the housing. In some examples, the frame may include side portions and corner portions. In these examples, the frame coupling structures may include a first portion along at least a part of the side portions and a second portion along at least a part of the corner portions.

[0103] In some examples, the housing may include frame coupling structures, and the edge coupling structures may be defined by or attached to a front pocket. For example, the frame may be coupled to an edge or rim portion, and the edge coupling structures may be defined by or coupled to a pocket assembly. In some examples, the respective frames defining the edge coupling structures and the frame coupling structures are each coupled to a corresponding housing and an attachable component (such as a pocket or a closure mechanism).

[0104] In some examples, the attachable component may be a closure assembly (such as a zipper assembly) for connecting or selectively accessing an interior space between two housings of a luggage case. Thus, two or more housings or housing portions may define edge coupling structures, and the closure assembly may define corresponding frame coupling structures. The edge coupling structures may be positioned along the periphery of the housing. The frame coupling structures may be coupled to the edge coupling structures to define a connection line around the housing. In some examples, when the attachable component is damaged, it can be removed from the housing and replaced instead of replacing the entire luggage case.

[0105] In some examples, the frame coupling structure, the edge coupling structure, or both can be a continuous structure joined together. In some examples, the frame coupling structure and the edge coupling structure can be separate discrete clips or parts positioned around the frame and the edge respectively for proper alignment and full engagement. In still other examples, one of the edge coupling structure or the frame coupling structure can be continuous while the other can include discrete clips or parts for joining together. In the case where the edge coupling structure or the frame coupling structure is a discrete clip or part, in one example, there can be four of each clip or part, one on each side of the edge and / or the frame for corresponding engagement.

[0106] By attaching various components (such as the front pocket assembly) to the housing in a snap-fit manner, the difficulty of attaching the components can be reduced. Additionally, snap-fit can allow a customer to select or customize various combinations or styles of the components attached to the housing. For example, a larger or smaller pocket can be selected. Various colors, textures, fabrics, or other aesthetic features can be combined or selected.

[0107] Figure 1 A front perspective view of an exemplary luggage 100 in a closed configuration is shown, and the luggage 100 includes an exemplary pocket assembly 200. Figure 2 An exploded view of an exemplary front pocket assembly 200 separated from the luggage 100 is shown. The luggage 100 can include an edge coupling structure 306 for engaging with a corresponding frame coupling structure 250 of the pocket assembly 200 to selectively attach or snap-fit the pocket assembly 200 to the luggage 100. In some examples, the snap-fit can be reversible, for example, the snap-fit can be detachable. In other examples, the snap-fit can be permanent or semi-permanent. In some examples, the luggage 100 can include a frame coupling structure 250 and be coupled with the pocket assembly 200 or other attachable components including the edge coupling structure 306.

[0108] The luggage 100 can be or alternatively be referred to as a piece of luggage, a suitcase, a trolley, etc. In one example, the luggage 100 can be an upright hard-sided luggage, such as a spinner luggage. In other examples, the piece of luggage 100 can be various types of luggage, including a soft-sided spinner with a molded frame or inner housing, a hybrid luggage (e.g., including soft and hard panels), a container, etc. The luggage 100 can include two or more housings 102, 104 and multiple panels that define an internal storage space 130 for carrying personal items.

[0109] The luggage 100 may include a front or top housing 102 and a rear or bottom housing 104. The luggage 100 may include one or more sides or panels. For example, the luggage 100 may include a front panel 106 and an opposite rear panel 108, a top panel 110 and a bottom panel 112, and opposite left and right panels 114 and 116. The front housing 102 and the rear housing 104 may be connected together and define an internal storage space 130. The luggage 100 may be movable between a closed configuration and an open configuration, in which the edge portions 300 of two or more of the housings 102, 104 may be positioned adjacent to each other, and in the open configuration, the internal storage space 130 may be accessed. The luggage 100 may be selectively opened or closed by a closure assembly 122 (such as a zipper, a latch, or a similar assembly). Although reference may be made to the front housing 102 or the rear housing 104, it should be understood that either housing may include the same or similar features. The housings 102, 104 may also be connected along one of the sides or panels (such as the left panel 114) by a hinge.

[0110] The housings 102, 104 may be hard-sided housings, soft-sided housings, or hybrid-sided housings. The housings 102, 104 may be made in whole or in part of a molded polymer. The housings 102, 104 may be compression molded, vacuum molded, or injection molded. The housings 102, 104 may be formed as a single unit, having at least some of the housing features formed by molding as described herein. For example, a hard-sided luggage 100 (as Figure 1 and Figure 2 shown) may be formed at least in part by a molding process. A soft-sided luggage 100 may be made by molding all or part of the peripheral portions of the housings 102, 104 and attaching a soft-sided outer portion and the required frame members thereto.

[0111] Exterior features may be attached to the molded portions of the luggage 100. In some examples, the luggage item 100 may include one or more handles 128 and / or a retractable towing handle 126 that may extend from the border of the rear panel 108 of the luggage item 100. The retractable towing handle 126 may extend out from and retract into the border and may allow a user to pull or tow the luggage item 100. The luggage item 100 may include one or more foot elements 148, such as wheels, casters, rotating assemblies, struts, etc., to support the luggage item 100 or enable the luggage item 100 to move on a support surface, such as a floor, a street, a sidewalk, or the ground.

[0112] Referring to Figure 1 and Figure 2, the luggage 100 may include a pocket assembly 200. The pocket assembly 200 may be received by or received in an aperture 120 defined by one of the shells 102, 104 of the luggage 100. In some examples, the aperture 120 may be an opening (such as a hole) formed through the shell in which it is located and extending into the inner region of the shell, such as the inner storage space 130 of the luggage 100. In other examples, the aperture 120 may be a recess or depression in a portion of the shells 102, 104 that does not expose the interior of the shell, such as the inner storage space 130 of the luggage 100. For example, in the case where the aperture is in the form of a recess, the aperture may define the bottom wall or floor of the aperture 120. In one example, the pocket assembly 200 is a front pocket assembly and the aperture 120 is defined by the front shell or top shell 102. For example, the aperture 120 may be defined in the front side or front panel 106.

[0113] The shell 102 may include an edge portion or rim 300 extending around the aperture 120. The rim 300 may be integrally formed with the shell 102. The rim 300 may include one or more sides 328. For example, the aperture 120 may be rectangular and include four sides 328. The rim 300 may include one or more corner regions 330 positioned at the ends of the sides 328 or between two or more sides 328. In one example, the aperture 120 is rectangular and the rim 300 includes four sides 328 and four corner regions 330.

[0114] The rim 300 may define or include a rim coupling structure 306 that defines a part of a snap-fit engagement. The rim coupling structure 306 may be a hook-shaped, curved or arcuate retainer. In some examples, the rim coupling structure 306 is integrally formed with the rim 300. In some examples, the rim coupling structure 306 is a separate feature coupled or attached to a portion of the rim 300. The rim coupling structure 306 may be defined along all or a portion of the rim 300. For example, the rim coupling structure 306 may be an elongate feature. The rim coupling structure 306 may engage with a corresponding frame coupling structure 250 of the pocket assembly 200, for example, by the snap-fit engagement described herein. In some examples, the rim 300 may define two or more rim coupling structures 306. For example, the rim coupling structure 306 may be a first rim coupling structure 306, and in this example, the first rim coupling member 306 is positioned along the side 328 of the rim. In some examples, the corner region 330 may selectively include or define a second or corner rim coupling structure 332 located between or adjacent to the sides 328.

[0115] Continuing to refer to Figure 1 and Figure 2 , and additionally referring toFigures 3 - 5 , the pocket assembly 200 may include a top 202 selectively coupled to a bottom 208 by a closure assembly 218. The pocket assembly 200 may include a frame 240. The frame 240 may define a frame coupling structure 250. The pocket assembly 200 may be of various shapes or sizes, such as rectangular, circular, or polygonal. The pocket assembly 200 may be a soft or fabric-faced pocket, a hard or partially hard-faced pocket. For example, the pocket assembly 200 may include molded and / or fabric components.

[0116] The top or front 202 may define an exterior or front panel 204. The front panel 204 may be made of a soft or hard material. In some examples, the front panel 204 may be made of the same or similar material as the housings 102, 104 of the luggage 100. In some examples, the front panel 204 may be fabric. The top or front 202 may include a top perimeter 206 extending around the perimeter of the front panel 204.

[0117] The bottom or rear 208 may define a backing or rear panel 210 of the pocket assembly 200. The rear panel 210 may be a lining, padding, or hard material. The bottom 208 may include a bottom perimeter 212 extending around the perimeter of the bottom 208.

[0118] The pocket closure assembly 218 may be a zipper, latch, Velcro, or other fastening system. In one example, the pocket closure assembly 218 is a zipper assembly. The pocket closure assembly 218 may include a first zipper tape 220 selectively coupled to a second zipper tape 224 by one or more teeth or engagement features 222. The first zipper tape 220 and the second zipper tape 224 may include zipper teeth 222 along their inner edges.

[0119] Continue to refer to Figures 1 - 5, the frame 240 can be defined by or coupled to the pocket assembly 200. For example, the frame 240 can be coupled to the bottom 208. The frame 240 can be at least partially made of a material that returns to its original shape or close to its original shape after being bent or deformed. For example, the frame 240 can be made of a flexible or elastic material. In one example, the frame 240 is at least partially made of polypropylene. The frame 240 can be an extruded part or a molded part. In one example, the frame 240 is an extruded part. The frame 240 can be an elongated feature and can flex or bend to correspond to the shape or profile of the pocket assembly 200. For example, the frame 240 can be a relatively thin, generally elongated feature and can be elastically flexible. For example, the frame 240 can include one or more sides 248 and one or more corner portions 280 adjacent to or between the sides 248. In one example, the frame 240 corresponds to a rectangular pocket assembly 200 and includes at least four sides 248 and four corner portions 280 near or between the sides 248. In some examples, the frame 240 can be cut from a larger body or strip and define a first end 297 and a second end 299 opposite the first end 297, as Figure 4 shown. In some examples, the frame 240 can be continuous. In some examples, the frame 240 can be discontinuous or segmented (e.g., two or more frames, or frames with different widths or thicknesses).

[0120] The frame 240 can include a base flange 241. The base flange 241 can define or be the body of the frame 240. The base flange 241 can extend along all or part of the length of the frame 240. The base flange 241 can have a top 242 and a bottom 243 extending from the top 242. The base flange 241 can define or include an outer wall or outer surface 244. The base flange 241 can define or include an inner wall or inner surface 246 opposite the outer wall or outer surface 244. In some examples, the top 242 of the base flange 241 can include a tail or ridge 247. The ridge 274 can extend from the inner wall 246 of the top 242.

[0121] The base flange 241 may include or define a part of the frame coupling structure 250. The frame coupling structure 250 may be a U-shaped clamp, a snap ring or a clip. The frame coupling structure 250 may be defined along a part of the frame 240, such as the side 248 of the frame 240. Thus, the frame coupling structure 250 may be an elongated feature or extend along a part of the side 248. In some examples, the frame 240 includes two or more sets of frame coupling structures 250. The corner portion 280 of the frame 240 may selectively include or define a second set of frame coupling structures 282 along at least a part of the corner portion 280. For example, the frame coupling structure 250 may be the first set of frame coupling structures defined at the side 248, and the second set of frame coupling structures or the corner frame coupling structures 282 may be located at a part of the corner portion 280. The frame coupling structure 250 at the side 248 may be a snap-fit coupling structure, while the frame coupling structure 282 at the corner portion 280 may not be a snap-fit coupling structure.

[0122] The base flange 241 may define or include a first frame coupling portion or a hanging structure 252. The base flange 241 may define or include a second frame coupling portion or a well portion 265. The hanging structure 252 and the well structure 265 may define the frame coupling structure 250. In some examples, the frame coupling structure 250 may be continuous or discontinuous along the frame. For example, the frame coupling structure 250 may extend along one or more lengths of the frame 240, such as the side 248, so as to position the frame coupling structure at discrete positions. In other examples, the frame coupling structure 250 may be segmented or may extend intermittently along the frame 240. In Figure 3 the example shown, the snap-fit frame coupling structure 250 extends along most of the periphery of the pocket assembly 200. The snap-fit frame coupling structure 250 is discontinuous. For example, it is located at discrete positions or parts along the periphery of the frame 240 on the pocket 200 (such as along the side 248). As shown, in one example, the snap-fit frame coupling structure 250 extends along each side 248 of the pocket assembly 200, and in some examples, may not be located in the corner portion 280 of the frame 240. In this example, the coupling structure 282 in the corner portion 280 is not a snap-fit coupling portion, but is an Figure 8 alignment or docking coupling portion as shown.

[0123] Continuing to refer to Figure 3 、 Figure 4 and Figure 5, depicts an exemplary assembled pocket assembly 200. In some examples, the frame coupling structure 250 can be coupled to the pocket assembly 200. For example, the frame 240 can be coupled to the pocket assembly 200. In some examples, the frame 240 can be coupled to the top 202 or the bottom 208 of the pocket assembly 200, such as along any perimeter 206, 212. In one example, the frame 240 is attached to the bottom 208. For example, the base flange 241 can be positioned along a portion of the perimeter 212 of the bottom 208.

[0124] To attach the frame 240 to the pocket assembly 200, the perimeter 212 can be positioned against the inner side 246 of the top 242 of the base flange 241. The perimeter can be positioned adjacent to or in contact with the ridge 247. The closure assembly 218 can also be attached to the bottom 208 and / or the frame 240. For example, a section of the second zipper tape 224 can be positioned against the outer side 244 of the top 242. The second zipper tape 224, the frame 240, and the backing 210 can be attached together by fasteners (such as rivets, bolts, snaps), adhesives, or stitches 232. During the process of attaching the frame 240 to the backing 210 or the second zipper tape 224, the ridge 247 can help guide the device applying the fasteners, adhesives, or stitches 232. For example, the ridge 274 can guide the foot of the sewing device along a portion of the base flange 241. The first zipper tape 220 can be similarly attached to the top or front 202. For example, a portion of the first zipper tape 220 can be positioned along the perimeter 206 of the top and attached by fasteners, adhesives, or stitches 232.

[0125] In some examples, the pocket assembly 200 includes a sealant 230. The sealant 230 can be a material arranged to cover or secure the connection features of the pocket assembly 200. For example, the sealant 230 can cover and extend from the side of the perimeter 212 opposite the frame 240 to the second zipper tape 224. The sealant 230 can be similarly attached to the components by fasteners, adhesives, or stitches 232. The top 202 and the first zipper tape 220 can also include the sealant 230. The sealant 230 can cover the components to hide the assembled components and / or protect the components from wear. In one example, the sealant 230 is a wear-resistant fabric.

[0126] After assembling the pocket assembly 200, the pocket assembly 200 can define a second or inner pocket storage space 215 to receive personal items or luggage. The second inner storage space 215 can be accessed by selectively opening or closing the closure assembly 218.

[0127] Continuing to refer to Figure 4 and Figure 5, the frame coupling structure 250 of the frame 240 can extend from or be defined by the base flange 241. As described herein, the frame coupling structure 250 can define a J-shaped or U-shaped clip, buckle, or fixture feature for engaging or snap-fitting with a corresponding edge coupling structure 306 of the luggage case body 102. The frame coupling structure 250 and the edge coupling structure 306 can jointly define a snap engagement structure. The frame coupling structure 250 can include a hooking structure or a first frame coupling portion 252 and a well structure or a second frame coupling portion 265.

[0128] The hooking structure 252 can extend from the outer side 244 of the base flange 241. The hooking structure 252 can be a clip structure or an interlocking structure. For example, the hooking structure 252 can extend from the base flange 241 between the top 242 and the bottom 243. The hooking structure 252 can be angled or hooked, or otherwise change direction along its length. The hooking structure 252 can be a feature similar to a buckle or a clip. In some examples, the hooking structure 252 can be linear. The hooking structure 252 can include an arm portion or a horizontal portion 254. In some examples, the arm portion 254 can extend at an angle or perpendicularly with respect to the base flange 241. A second portion or shank 257 can extend from the arm portion 254. The shank 257 can extend perpendicularly with respect to the arm portion 254. The shank 257 can extend parallel or aligned with the base flange 241 adjacent to the horizontal portion 254. The hooking structure 252 can define a gap or recess 259. For example, the gap 259 can be defined between the shank 257 and the base flange 241. The horizontal feature 254 can define the top of the gap 259.

[0129] The second frame connection portion or well structure 265 can be defined by the base flange 241. The well structure 265 can be a J-shaped or U-shaped receiving feature. The base flange 241 can define the second frame connection portion 265 and include a bend or crown 268. For example, the second frame connection portion 265 can be a part of the bottom 243 of the base flange 241. The crown 268 can define a change in direction of the base flange 241. The crown 268 can define an arcuate or curved feature. The base flange 241 can include a free wall or flange 271 extending from the crown 268. The free wall 271 can be parallel or aligned with the top 242 of the base flange 241. The free wall 271 can extend to and / or terminate at the front end 273. The front end 273 can be an inclined end of the free wall 271. For example, the front end 273 can be angled or inclined away from the base flange 241. In some examples, the front end 273 can be omitted or replaced with a leading edge 273 that defines the tip or edge of the free wall 271. The second frame connection portion 265 can be spaced apart from the hooking structure 252 to define an opening or passage 261. For example, the free wall 271 can be spaced apart from the shank 257. In one example, the free wall 271 is spaced apart from the shank 257 by a distance of about 1 millimeter to 5 millimeters, but other distances are acceptable.

[0130] The well structure or second frame connection portion 265 defined by the bottom 243 of the base flange 241 can define a slot or recess 276 therebetween. The crown 268 can define the bottom of the slot 276. The second frame connection portion 265 and the hooking structure 252 can define an opening or passage 261, such as between the free wall 271 and the shank 257. The passage 261 can extend to the slot 276. In some examples, the distance from the shank 257 to the crown 268 can define the slot height 278.

[0131] Referring to Figures 1 - 2 and Figure 7A ,the housing 102 can define an edge portion or rim 300. The edge portion 300 can be defined by the housing 102 and extend around a portion of the orifice 120. The edge portion 300 can be a shape or direction change of the housing 102 around the orifice 120. For example, the edge portion 300 can have a vertex 302 that defines a change in direction of the housing 102 toward the orifice 120.

[0132] The edge coupling structure 306 can be coupled to or formed on the housing 102. For example, the edge coupling structure 306 can be coupled along a part of the edge or edge portion 300. For example, the edge coupling structure 306 can be attached or molded onto the edge 300. In one example, the edge coupling structure 306 is integrally molded onto or integrally molded with the edge 300. The edge coupling structure 306 can define a part of a snap structure. The edge coupling structure 306 can be a hook, a retainer, or a barb. For example, the edge coupling structure 306 can be generally U-shaped or J-shaped. The shape or profile of the edge coupling structure 306 can correspond to the shape or profile of the frame coupling structure 250.

[0133] The edge coupling structure 306 can include a first portion 308 and a second portion 312. The first portion 308 can extend from the edge portion 300. The second portion 312 can define a hook or a barb. The edge coupling structure 306 can include an inner surface 316 and an outer surface 318 opposite the inner surface 316, the inner surface 316 facing or adjacent to the wall of the housing 102. In some examples, the edge coupling structure 306 can be continuous along all or a part of the edge 300. In some examples, the edge coupling structure 306 is discontinuous or segmented. For example, the snap edge coupling structure 306 can be positioned along the side 328 of the edge 300 and may not be formed to extend through the corner region 330. In some examples, the edge coupling structure 306 can be the first edge coupling structure 306 for a snap coupling, while an optional corner region 330 can define a second or corner edge coupling structure 332, which can be an alignment or docking coupling rather than a snap coupling. A cavity 304 can be defined between the edge coupling structure 306 and the wall of the housing 102.

[0134] The first portion 308 can extend away from the body of the housing 102 from the apex 302. The first portion 308 can include an inclined surface 310. The inclined surface 310 can be an inclined wall or feature relative to the apex 302 or the housing 102. For example, the inclined surface 310 can extend downwardly and inwardly from the apex 302. In some examples, the inclined surface 310 can be curved and change direction further inwardly along its length relative to the apex 302. For example, the inner surface 316 at the inclined surface 310 can be concave, and / or the outer surface 318 at the inclined surface 310 can be convex. In the curved example, the inner surface 316 can define a cam surface of the edge coupling structure 306.

[0135] The second portion 312 can extend from the first portion 308, such as from one end of the inclined surface 310. The second portion 312 can be U-shaped or hook-shaped. The second portion 312 can include an inner wall or flange 314. The inner wall 314 can extend from the first portion 308. For example, the inner wall 314 can extend from the inclined surface 310. The inner walls 314 can be vertically aligned. In some examples, the inner wall 314 can be linear. For example, the inner surface 316 at the inner wall 314 and the outer surface 318 at the inner wall 314 can be parallel.

[0136] The second portion 312 can include an anchoring or head 321. The head 321 can be a feature having a greater width or thickness relative to the inner wall 314 or the edge 300. The head 321 can be a curved or arcuate feature. The head 321 can extend from the inner wall 314. For example, the head 321 can extend from an end of the inner wall 314 remote from the apex 302. In some examples, the inner surface 316 at the head 321 can continue to extend vertically or be aligned with the inner wall 314. The outer surface 318 at the head 321 can be curved. The outer surface 318 at the head 321 can extend upwardly towards the apex 302 and outwardly away from the apex 302.

[0137] The second portion 312 can include an engaging portion 324. The engaging portion 324 can extend from the head 321. For example, the engaging portion 324 can extend from the outer side of the head 321. The engaging portion 324 can be a lip, a pawl, a hook, a notch, or a shank. The engaging portion 324 can be spaced apart from the outer surface 318 of the vertical wall 314 and define a channel 326 therebetween. The distance from the engaging portion 324 to the bottom of the head 321 can define the head height 325.

[0138] Referring to Figures 6A - 6D , these figures depict an exemplary attachment or snap-fit engagement of the frame coupling structure 250 with the corresponding edge coupling structure 306. The snap-fit engagement can be a connection between two components, including a receiving feature (such as the edge coupling structure 306) configured to receive and hold a second structure (such as the frame coupling structure 250). The snap-fit engagement between the edge coupling structure 306 and the frame coupling structure 250 can structurally engage or interlock two or more structures to couple the edge coupling structure 306 and the frame coupling structure 250 together. For example, as Figure 6DAs shown, the pocket assembly 200 can be selectively attached or snapped onto the housing 102 at the orifice 120. In some examples, the frame coupling structure 250 can include or be an elastic deflection feature to help maintain the coupling of the edge coupling structure 306 and the frame coupling structure 250. In some examples, the frame coupling structure 250 and the edge coupling structure 306 can be joined using another component (such as a fastener, rivet, adhesive, or the like). In some examples, no other component may be used to supplement the snap-fit joint. Although the edge 300 is described as defining the edge coupling structure 306 and the frame 240 defines the frame coupling structure 250, it should be understood that in some examples, the situation may be reversed. For example, the edge or edge portion 300 can define or include the frame coupling structure 250, while the frame 240 can include or define the edge coupling structure 306. In some examples, the attachment can be a selective engagement that allows for coupling and disassembly. In some examples, the attachment can be a one-way engagement where disassembly or separation is not intended.

[0139] Before attaching the frame coupling structure 250 to the corresponding edge coupling structure 306, the frame 240 or the pocket assembly 200 can be positioned above the edge 300. As Figure 6A shown by arrow 370, the frame 240 can be moved from above the edge 300 into the recess 120 and to a position below the edge coupling structure 306. The frame coupling structure 250 can be located below the second or hook portion 312 of the edge coupling structure 306. For example, the second portion 312 can be located above the well structure 265 and the hooking structure 252. The head 321 can be located above the channel 261 between the well structure 265 and the hooking structure 252. The free wall 271 can be positioned below the housing 102 and towards the housing 102 relative to the inner wall 314. The hooking structure 252 can be located below the outer surface 316 or the curved portion of the head 321. The base flange 241 of the frame 240 can be spaced apart from the second portion 312 opposite the housing 102. The base flange 241 and the remainder of the pocket assembly 200 can be at least partially located above the engaging portion 324 of the edge coupling structure 306 and the head 321.

[0140] As Figure 6B shown, to attach the frame coupling structure 250 to the corresponding edge coupling structure 306, the frame 240 can be moved generally upward, as shown by arrow 378. As described herein, the frame 240 can be a flexible or elastically deformable material. Thus, when the frame 240 is moved upward, the second portion 312 of the edge coupling structure 306 can be received by the well structure 265. The second portion can contact or engage the hooking structure 252.

[0141] For example, referring to the attachment structure 252, the head 321 can be received at the channel 261 and contact the shank 257. The head 321 can be wider than the channel 261. Referring to the attachment structure 252, when the frame 240 moves upward, the attachment structure 252 can correspondingly contact the outer surface 318 of the edge coupling structure 306 at the head 321. When the second portion 312 extends through the channel 261 and into the slot 276, the frame 240 can flex or bend. For example, the head 321 can contact or engage the frame coupling structure 250, causing it to flex or deform outward to receive or accommodate the edge coupling structure 306 or the edge 300. The vertical feature or shank 257 can move along the head 321 to the engaging portion 324. Thus, as shown by the arrow 380, the attachment structure 252 can move upward and outward away from the apex 302. The movement direction 380 of the attachment structure 252 can be responsive to the movement of the frame 240 (e.g., moving upward when the frame 240 moves upward), as shown by the direction 378, and responsive to the shape of the head 321 (e.g., moving outward when the width of the head 321 increases). For example, the arcuate shape of the head 321 can help widen the slot 276 to receive the head 321.

[0142] As the frame 240 moves upward, the well structure 265 can receive the second portion 312, such as receiving it in the slot 276 through the passage 261. The free wall 271 can contact the inner surface 316 of the edge coupling structure 306. For example, the free wall 271 can move upward and outward as shown by arrow 376, and the front end 273 can contact and follow the inner surface 316. The bevel of the front end 273 can assist the free wall 271 in moving along the inner surface 316. For example, the inclined shape of the front end 273 can guide the free wall 271 along the inner surface 316 from the bevel 310 towards the apex 302. The bevel 310 can guide the free wall 271 towards the housing 102 (e.g., into the cavity 304) to widen the slot 276 so as to receive the head 321. For example, the front end or leading edge 273 of the free wall 271 can engage the inner surface 316 of the bevel 310 and deflect outward (e.g., towards the housing 102) to increase the width of the passage 261 and allow the head 321 to pass through the passage 261 and into the slot 276. In some examples, the bevel 310 can be curved and serve as a cam surface to deflect the free wall 271 outward. For example, the free wall 271 can elastically deflect away from the base flange 241. In some examples, the front end 273 can have an angle corresponding to or matching the bevel 310. The corresponding angle of the front end 273 can assist in guiding the free wall 271 along the bevel 310 or in spacing the free wall 271 apart to widen the passage 261 and the slot 276. In some examples, the free wall 271 can be biased towards the base flange 241 or provide tension to the latching structure 252 through the base flange 241. Thus, the latching structure 252 can be pulled in the direction of the edge 300 or be under tension.

[0143] As Figure 6C shown, the frame 240 can continue to move upward as shown by arrow 378. The second portion 312 can be received by the well structure 265. The second portion can at least partially engage or contact the latching structure 252. For example, the frame 240 can be positioned such that the crown 268 of the second frame coupling portion 265 contacts the head 321. The head 321 can be inserted into the slot 276 and contact the bottom 243 (e.g., the crown 268) of the base flange 241.

[0144] When moving the frame 240 upward, the latching structure 252 can pass over or be above the engaging portion 324. For example, when the head 321 is received in the slot 276, the engaging portion 324 passes over the shank 257 to allow the engaging portion 324 to be received in the gap 259. The distance from the engaging portion 324 to the bottom of the head 321, i.e., Figure 6AThe head height 325 shown can be less than or equal to the distance from the shank foot 257 to the crown 268, i.e., the slot height 278. Thus, the latching structure 252 can extend above or contact the top of the engaging portion 324. In some examples, when the slot height 278 is equal to or less than the head height 325, the frame 240 can have sufficient elasticity or deformability to allow the latching structure 252 to extend above the engaging portion 324 and receive the head 321 in the slot 276. In this position, the shank foot 257 can be located above or adjacent to the channel 326. The engaging portion 324 can be located below or adjacent to the gap 259.

[0145] The frame 240 or the base flange 241 can maintain its original shape and generate an elastic biasing force when flexed or bent to return to its original position. Thus, after being flexed or deformed to receive the second part 312, the base flange 241 can be under a biasing force to return to or near its original shape. As Figure 6C shown, the front end 273 can remain in contact with the inclined surface 310. The front end 273 and the free wall 271 can provide tension to the latching structure 252 through the base flange 241. For example, the tension or deflection of the free wall 271 can be in the direction of arrow 382. The deflection or tension of the free wall 271 can help deflect the latching structure 252 inwardly (e.g., in the direction 380). Thus, after passing over the top of the head 321 or the engaging portion 324, the latching structure 252 can move inwardly past the engaging portion 324, or toward the housing 102, as shown by arrow 380. In some examples, a person installing the pocket assembly 200 can move the latching structure 252 inwardly.

[0146] Figure 6D The frame coupling structure 250 attached or joined to the edge coupling structure 306 is depicted. For example, the exemplary pocket assembly 200 can be attached to the exemplary housing 102. From Figure 6C the position shown, the frame 240 can be moved downward, as shown by arrow 384, to engage the frame coupling structure 250 with the corresponding edge coupling structure 306 to define a snap-fit coupling structure. For example, the second part 312 can be fully engaged with the well structure 265. The second part 312 can be interlocked or engaged with the latching structure 252.

[0147] By moving the frame 240 or the base flange 241 downward, the latching structure 252 can engage with the engaging portion 324. The shank 257 of the latching structure 252 can be positioned in the channel 326. The engaging portion 324 can be received in the gap 259. For example, the engaging portion 324 can contact the shank 257 or the horizontal feature 254. An interlocking structure can be defined by the engagement of the engaging portion 324 and the shank 257. Thus, the engaging portion 324 and the shank 257 can restrict or constrain the inward, outward, or downward movement of the frame 240 or the pocket assembly 200 relative to the edge 300.

[0148] The free wall 271 can move downward or toward the base flange 241 relative to the Figure 6C position therein. For example, the front end 273 can abut against the inclined surface 310 or against the inclined surface 310 and the inner wall 314. The free wall 271 can be under tension and exert a force on the inner wall 314. Thus, the second frame coupling portion 265 defined by the free wall 271 forming the slot 276 and the crown 268 can engage or hold the head 321 and the inner wall 314. For example, the free wall 271 can be positioned against the inner surface 316 of the inner wall 314. Thus, the second frame coupling portion 265 and the second portion 312 of the edge coupling structure 306 can restrict or constrain the inward, outward, or upward movement of the frame 240 relative to the edge 300.

[0149] The frame 240 can also be moved such that the crown 268 can be spaced apart from the head 321. The distance between the crown 268 and the head 321 can correspond to the length or height of the shank 257, the engaging portion 324, or the depth of the channel 326.

[0150] By engaging the corresponding edge coupling structure 306 and the frame coupling structure 250, a snap-fit engagement can be determined. By attaching the pocket assembly 200 to the housing 102 using the corresponding frame coupling structure 250 and edge coupling structure 306, the pocket assembly 200 can be more easily attached to the housing 102 compared to sewing the pocket assembly 200 to the housing or otherwise securing it to the housing. For example, attaching the pocket 200 to the housing 102 can require a less skilled worker or fewer tools. Additionally, since the housing 102 and the pocket assembly 200 can be formed or assembled separately, either component can be manufactured individually. For example, the housing 102 or the pocket assembly 200 can be completed or prepared for attachment independently of each other. In some examples, one component can be transported or received at a location and the other component can be assembled or manufactured at that location.

[0151] Furthermore, although the description of the pocket assembly 200 being attached to the housing 102 is given, it should be understood that in some examples, the pocket assembly 200 may also be removable from the housing 102. Thus, the frame coupling structure 250 and the corresponding edge coupling structure 306 may allow the housing 102 or the pocket assembly 200 to be replaced in the event of damage to the housing 102 or the pocket assembly 200.

[0152] It should also be understood that although the pocket assembly 200 is described, other components, such as handles (e.g., handle 128 or handle 126), closure components (e.g., closure component 122), wheels (e.g., wheel 148), or other components of the luggage case may also be attached or removed via corresponding frame connection structures 250 and edge connection structures 306.

[0153] Figure 7A , Figure 7B and Figure 8 The engagement of an optional exemplary corner region 330 of the rim 300 and an optional exemplary corner portion 280 of the frame 240 is shown. Figure 7A A corner region 330 of the rim 300 is shown without the frame 240 coupled thereto. Figure 7B Shows Figure 7A The corner area of ​​the edge 300 in the figure, wherein the corner portion of the frame 240 is in a suitable position after being attached to the edge 300. Figure 8 The cross-sectional view of shows the engagement between the corner edge coupling structure 332 of the edge 300 and the corner frame coupling structure 282 of the corresponding corner portion 280 of the frame 240.

[0154] The frame coupling structures 250 may be continuous or discontinuous along the frame 240. For example, the frame 240 may include at least two frame coupling structures 250 defined along a side 248 of the frame 240. The frame 240 may define a corner portion 280 including a corner frame coupling structure 282 located between the at least two frame coupling structures 250.

[0155] The edge coupling structure 306 may be continuous or discontinuous along the edge 300. For example, the edge 300 may include at least two edge coupling structures 306 along a side 328 of the edge 300. The edge 300 may include a corner region 330 including a corner edge coupling structure 332 located between the at least two edge coupling structures 306.

[0156] The frame 240 at the corner portion 280 may similarly include a base flange 241. Figure 8As shown, the frame coupling structure 282 of the corner portion 280 of the frame 240 may be similar to the frame coupling structure 250 of the side 248. For example, the frame coupling structure 282 may include a hanging structure 252, and the hanging structure 252 includes a horizontal feature 254 and a shank 257. At the corner portion 280, the base flange 241 may not have a bottom 243. For example, the corner frame coupling structure 282 may terminate at a second free end 287 spaced apart from the horizontal feature 254. The second free end 287 and the shank 257 may define corresponding fork teeth. The corner frame coupling structure 282 may extend a length below the horizontal feature, similar to the shank 257. In some examples, the corner frame coupling structure 282 of the corner portion 280 may be formed by cutting or removing the bottom 243 or the second frame coupling portion 265 along a portion of the frame 240. For example, at a distance corresponding to the second free end 287 and spaced apart from the hanging structure 252. Thus, the same die or extrusion process may be used to form the entire frame 240. Then, the corner portion 280 may be defined by removing material (such as the second frame coupling portion 265) from the frame 240.

[0157] Similar to the side 328 of the edge 300, the corner region 330 of the edge 300 may include a corner edge coupling structure 332. For example, the corner edge coupling structure 332 may include a first portion 308. The corner edge coupling structure 332 may include a second portion 312 extending from the first portion 308. The second portion 312 may include an inner wall 314. The corner edge coupling structure 332 may also include a corner engaging portion 333 spaced apart from the inner wall 314. A second or corner channel 339 may be defined between the corner engaging portion 333 and the inner wall 314. The corner edge coupling structure 332 may include a head member 334 extending from the inner wall 314. However, the head member 334 of the corner edge coupling structure 332 may have a greater width than the head 321 at the side 328. For example, as Figure 7A shown, the distance from the outer surface 318 at the inner wall 314 to the corner engaging portion 333 may be greater than the distance from the outer surface 318 at the inner wall 314 to the engaging portion 324. Similarly, the width of the corner channel 336 may be greater than the width of the channel 326 along the side 328.

[0158] During assembly, the corner frame coupling structure 282 at the corner portion 280 of the frame 240 may be received and supported by the corner edge coupling structure 332 of the corner region 330 of the edge 300. For example, the hanging structure 252 and the corner second frame coupling structure 282 may be received in the channel 339 of the edge coupling structure 332. The corner engaging portion 333 may contact the inner side 246 of the base flange 241. The hanging structure 252 (such as the shank 257) may contact the outer surface 318 of the inner wall 314.

[0159] By utilizing the corner portion 280, the corner region 330 of the frame 240 and the edge 300 can be joined without bonding or warping occurring in the corner portion 280 or the corner region 330. In some examples, before the corresponding frame coupling structure 250 and the edge coupling structure 306 are joined, the corner frame coupling structure 282 of the frame 240 can be received by the corner edge coupling structure 332 of the edge 300. For example, the hanging structure 252 and the corner second frame coupling structure 285 can be placed in the channel 339, and the frame 240 can be bent or deflected to allow the attachment of the corresponding frame coupling structure 250 and the edge coupling structure 306. In some examples, after the corresponding frame coupling structure 250 and the edge coupling structure 306 are joined, the corner frame coupling structure 282 of the frame 240 can be joined with the corner edge coupling structure 332 of the edge 300. For example, after the corresponding frame coupling structure 250 and the edge coupling structure 306 are attached, the frame 240 can be bent or deformed to place the hanging structure 252 and the corner second frame coupling structure 285 in the corner channel 336.

[0160] Go to Figure 7B , in some examples, the edge 300 or the edge coupling structure 306 may further include alignment features or ribs 345. The rib 345 can be a feature that defines an increased width or length of the edge coupling structure 306. The rib 345 can extend from the second portion 312, such as the head 321 or the engaging portion 324. The rib 345 can extend to a position below the head 321. For example, the height of the rib 345 can be greater than the head height 325. The rib 345 can extend from the engaging portion 324 to the inner wall 314 or beyond the inner wall 314. For example, the rib 345 can be located below the head 321 and have a greater width than the head 321.

[0161] In some examples, as Figure 7A and Figure 7C shown, the rib 345 can be positioned adjacent to the corner region 330. The rib 345 can be positioned to contact the end of the frame coupling structure 250, such as the well structure 265 defined by the bottom 243 of the base flange 241. For example, the rib 345 can contact the crown 268 or the free wall 271. The rib 345 can support one end of the side 248. The rib 345 can prevent or limit the movement of the frame 240 or the pocket assembly 200 relative to the edge coupling structure 306 or the housing 102. For example, the rib 345 can prevent or limit the side 248 of the frame 240 from moving into the corner region 330 of the edge 300. Thus, when the frame 240 or the frame coupling structure 250 is attached to the edge 300 or the edge coupling structure 306, the rib 345 can limit the movement of the frame 240 or the pocket assembly 200 relative to the edge 300.

[0162] As Figure 9 shown, in some examples, the housing 102 including the edge 300 can be formed by various molding methods. For example, the housing 102 can be formed by compression molding, vacuum molding, or injection molding. The molding process can include at least two corresponding mold pieces 406 and 415. The first mold piece 406 can define a mold surface 408. The second mold piece 415 can define a corresponding surface 417. During the molding process, the housing 102 material can be under pressure and be arranged to have a shape corresponding to the mold pieces 406, 415. For example, the mold surfaces 408, 417 can define the edge 300, including a first portion 308 or a second portion 312. During the molding process, excess material 402 can be formed at the location where the opening (such as the orifice 120) is located. Thus, the excess material 402 can be removed by cutting along the line 404 to define the housing 102 including the edge 300.

[0163] Figures 1 - 9 Any features, components, and / or parts shown in any of, including their arrangements and configurations, can be included alone or in any combination in any other examples of the devices, features, components, and parts shown in other figures herein. Similarly, any features, components, and / or parts shown and described with reference to other figures, including their arrangements and configurations, can be included alone or in any combination in Figures 1 - 9 any other examples of the devices, features, components, and parts shown.

[0164] Looking again Figures 10A - 10C , another example of the snap-fit engagement structure of the pocket assembly 200 with the housing 102 is depicted. For example, the snap-fit engagement can be between the frame coupling structure 550 and the edge coupling structure 606. The frame coupling structure 550 can be defined by the frame 540 and can include features similar or identical to the frame 240 discussed herein. For example, the frame 540 can be a flexible or elastic material and include one or more sides and one or more corner portions. The edge coupling structure 606 can be defined by or coupled to an edge portion, or the edge 600 can include features similar or identical to the edge 300 described herein. For example, the edge 600 can be defined by the housing 102 and extend around a portion of the orifice 120 defined by the housing 102.

[0165] By moving the frame coupling structure 550 or the edge coupling structure 606 in one direction relative to the other, the frame coupling structure 550 and the edge coupling structure 606 can be engaged. For example, as Figure 10BAs shown, by moving the frame 540 relative to the edge coupling structure 606 in the direction of arrow 650, the frame coupling structure 550 can receive or couple to the edge coupling structure 606. In this example, before engagement, the frame 540 can be located above or over the edge coupling structure 606 (as Figure 10A , Figure 10B and Figure 10C shown).

[0166] The frame 540 can include a base flange 541 that defines the body of the frame 540. The base flange 541 can include a top 542 and a bottom 543. The top 542 can include a tail or ridge similar to the ridge 247.

[0167] Looking again Figure 10A , the frame coupling structure 550 can be similar to the frame coupling structure 250 described herein. For example, the frame coupling structure 550 can be a U-shaped clasp, clip, or clamp structure. The frame coupling structure 550 can include a first portion or a hooking structure 552. The hooking structure 552 can extend from the base flange 541. The frame coupling structure can include a second portion or a well structure 565. The second portion 565 can be defined by the bottom 543 of the base flange 541.

[0168] The hooking structure 552 can include an arm portion 554 that extends from the base flange 541. The hooking structure 552 can include a shank 557 that extends from the arm portion 554. The shank 557 can be vertically oriented or oriented in a direction similar to the base flange 541. The shank 557 can terminate at a shank end 558. The shank end 558 can be angled or inclined towards the base flange 541 or the arm portion 554. The shank 557 can be spaced from the base flange 541 (e.g., the bottom 543) to define a gap or slot 559.

[0169] The bottom 543 can define a well structure 565. The bottom 543 or the well structure 565 can include a free wall 571. The base flange 541 includes a free wall 571 that defines a front end 573. In this example, the front end 573 includes a folding feature that extends at an acute angle relative to the free wall 571 at one of its ends.

[0170] The hooking structure 552 and the well structure 565 can be spaced apart to define a channel 575. For example, the front end 573 can be adjacent to or spaced from the shank 557 to define a channel or opening 575 between the shank 557 and the free wall 571. The slot 559 can be defined between the hooking structure 552 and the well structure 565. For example, the slot 559 can be at least partially defined between the shank 557 and the free wall 571. The channel 575 can extend into the slot 559.

[0171] The edge coupling structure 606 can be coupled to or defined by the edge 600. The edge coupling structure 606 can be a retainer or a hook feature. The edge coupling structure 606 can include a first portion 608 and a second portion 612. In some examples, the second portion 612 can define a hook or retainer feature.

[0172] The first portion 608 can extend from an edge portion or the edge 600. For example, the first portion 608 can include a bevel 610 extending from the housing 102. The bevel 610 can extend at an angle relative to the housing 102, such as downward and inward.

[0173] The second portion 612 can extend from or be coupled to the first portion 608. For example, the second portion 612 can include an inner wall 614 extending from the bevel 610. The second portion 612 can include a bend 621 that extends from the inner wall 614 to define a hook or J-shaped configuration. For example, the bend 621 can bend upward.

[0174] The second portion 612 can include a head 624 that defines an enlarged portion of the edge coupling structure 606. The head 624 can extend from the bend 621. The head 624 can include a first end or tip 626. The tip 626 can be inclined. The tip 626 can be inclined toward the edge 600. The head 624 can include a second end or bottom 628 opposite the first end 626. The bottom 628 can be angled or inclined. For example, the bottom 628 can be inclined toward the bend 621 to define a notch or engagement portion 630. The second portion 612 can define a channel 632. The channel 632 can be defined between the head 624 and the inner wall 614.

[0175] As described and Figures 10A - 10C shown herein, the frame 540 can be coupled to or defined by the pocket assembly 200. The pocket assembly 200 can be attached to the housing 102 by a snap-fit engagement defined by the engagement of the frame coupling structure 550 and the edge coupling structure 606. For example, the second portion 612 can be received or engaged by the well structure 565 and the latching structure 552. The snap-fit engagement can be achieved by moving the frame 540 in a single direction (such as the Figure 10B direction 650) to couple the structures. Thus, the snap-fit engagement can allow the front pocket assembly 200 or other attachable components to be quickly or simply coupled to the housing 102.

[0176] Figure 10A shown, prior to the engagement of the frame coupling structure 550 and the edge coupling structure 606, the frame 540 can be positioned above or near the edge coupling structure 602 of the edge portion 600. For example, the front end 573 can be positioned above the head 624.

[0177] Looking again Figure 10B , the frame 540 or the pocket assembly 200 can be lowered or moved downward as shown by the arrow 650 to engage with the edge coupling structure 606. The frame 540 or the base flange 541 can be elastically deflected during contact with the edge coupling structure 606. The latching structure 552 and / or the well structure 565 can contact the second portion 612 and deflect to receive the second portion 612 in the channel 575. For example, the shank 557 can contact the top 626 of the head 624 and deflect into or toward the channel 632 to expand the channel 575.

[0178] Similarly or alternatively, the well structure 565 can contact the head 624 to expand the channel 575 and / or the slot 559 to receive the head 624. For example, the inclined front end 573 can bias the free wall 571 to help widen the channel 575 and / or the slot 559, such as in the direction 652. Either or both of the latching structure 552 and the well structure 565 can exert tension or bias on the second portion 612 or the head 624.

[0179] Looking again Figure 10C , an example of a snap-fit joint defined by the edge coupling structure 606 and the frame coupling structure 550 is depicted. Relative to Figure 10B , the frame 540 can be further positioned downward in the direction shown by the arrow 650. During the snap-fit joint, the latching structure 552 and / or the well structure 565 can hold the second portion 612. For example, the latching structure 552 and the well structure 565 can hold or engage the head 624 in the slot 559.

[0180] Regarding the latching structure 552, when the frame 540 or the base flange 541 moves downward, the latching structure 552 can be biased toward the well structure 565. In some examples, the angle of the shank end 558 can correspond to the profile of the fold 621 to facilitate the engagement of the latching structure 552 and the second portion 612.

[0181] Regarding the well structure 565, when the frame 540 moves downward, the well structure 565 can be biased toward the latching structure 552, as shown by the arrow 656. The well structure 565 can receive or snap-fit the second portion 612. For example, the front end 573 can pass through the bottom end 628 and be received in the engaging portion 630. The front end 573 can restrict or prevent the downward removal of the head 624, such as through the channel 575. In some examples, the shank 557 can deflect into the channel 632 or deflect along the fold 621 to provide clearance for the front end 573 to extend beyond the bottom end 628.

[0182] Figures 10A - 10CAny features, components, and / or parts shown in any one of them, including their arrangements and configurations, can be included, either individually or in any combination, in any other examples of the devices, features, components, and parts shown in other figures described herein. Similarly, any features, components, and / or parts shown and described with reference to other figures, including their arrangements and configurations, can be included, either individually or in any combination, in the examples of the devices, features, components, and parts shown in Figures 10A - 10C the examples of the devices, features, components, and parts shown.

[0183] Looking again Figures 11A - 11C , another example of the snap-fit engagement structure of the pocket assembly 200 with the housing 102 is depicted. For example, the snap-fit engagement can be between the frame coupling structure 750 and the edge coupling structure 806. The frame coupling structure 750 can be defined by the frame 740 and can include features similar to or the same as the frame 240 or 540 discussed herein. The edge coupling structure 806 can be defined by or coupled to the edge portion or rim 800 and can include features similar to or the same as the rims 300 or 600 described herein. For example, the rim 800 can be defined by the housing 102 and extend around a portion of the aperture 120.

[0184] The frame 740 can include a base flange 741 that defines the body of the frame 740. The base flange 741 can include a top 742 and a bottom 743. The frame coupling structure 750 can be defined by or connected to the base flange 741. The frame coupling structure 750 can be similar to the frame coupling structures 250 or 550 described herein. For example, the frame coupling structure 750 can be a U-shaped clasp, clip, or clamp structure. The frame coupling structure 750 of this example can have circular or curved features and include rectangular or oval ends of a clasp, hook, clip, or clamp structure. The frame coupling structure 750 can include a first portion or a hooking structure 752. The hooking structure 752 can extend from the base flange 741. The frame coupling structure 750 can include a second portion or a well structure 765 defined by the bottom 743 of the base flange 741.

[0185] The hooking structure 752 can include a horizontal or arm portion 754 that extends from the base flange 741. The hooking structure 752 can include a shank 757 that extends from the arm portion 754. The shank 757 can terminate at a shank end 758. The shank end 758 can be angled or inclined with respect to the base flange 741 or the arm portion 754.

[0186] The well structure 765 can be hooked or curved. The well structure 765 can include a free wall 771. The free wall 771 can be curved (e.g., bow-shaped) or angled relative to the top 742. The free wall 771 can extend to a leading curve or front end 773 that defines a turning feature at one end of the bottom 743 of the base flange 741.

[0187] The latching structure 752 and the well structure 765 can be spaced apart to define a channel 775. For example, the front end 773 can be positioned adjacent to or spaced apart from the shank 757. A slot 759 can be defined between the latching structure 752 and the well structure 765. For example, the slot 759 can be at least partially defined between the shank 757 and the free wall 771. The channel 775 can extend into the slot or gap 759.

[0188] The edge coupling structure 806 can be similar to the edge coupling structures 306 or 606. For example, the edge coupling structure 806 can extend along an edge or edge portion 800. The edge coupling structure 806 can be a retainer or a hook-shaped feature. The edge coupling structure 806 can include a first portion 808 and a second portion 812. The first portion 808 can include a bevel 810 that extends from the edge 800 or the housing 102, and the bevel 810 extends at an angle relative to the housing 102. The second portion 812 can extend from or be coupled to the first portion 808. For example, the second portion 812 can include an inner wall 814 that extends from the bevel 810. The second portion 812 can include a turning portion 821 that extends from the inner wall 814 and defines a hook shape, a curved shape, or a J shape. In some examples, the second portion 812 can define a hook-shaped feature.

[0189] The second portion 812 can include a head 824 that defines an enlarged or larger portion of the edge coupling structure 806. The head 824 can extend from the turning portion 821. The head 824 can have a curved shape (e.g., rectangular or oval). The head 824 can include a first end or top end 826 and a second end or bottom end 828 that is opposite to the first end 826. The top end 826 and / or the bottom end 828 can be angled or inclined. A curved surface 830 can extend between the top end 826 and the bottom end 828. The curved surface 830 can be located on the side of the head 824 that is opposite to the housing 102. The second portion 812 can define a channel 836 between the head 824 and the inner wall 814.

[0190] As discussed and Figures 11A - 11C depicted herein, the frame 740 can be coupled to or defined by the pocket assembly 200. The pocket assembly 200 can be attached to the housing 102 by a snap-fit engagement of the frame coupling structure 750 and the edge coupling structure 806. This snap-fit engagement can be achieved by moving in a single direction (such as Figure 11BThe frame 740 is moved in the direction 850 shown to couple the structures. Thus, this snap-fit engagement can allow the front pocket assembly 200 or other attachable components to be quickly or simply coupled to the housing 102.

[0191] As Figure 11A shown, before the frame coupling structure 750 and the edge coupling structure 806 engage, the frame 740 can be positioned above or near the edge coupling structure 808 of the edge portion 800.

[0192] Looking again Figure 11B , the frame 740 or the pocket assembly 200 can be moved as shown by the arrow 850 to engage with the edge coupling structure 806. When the frame 740 or the base flange 741 contacts the edge coupling structure 806, the frame 740 or the base flange 741 can elastically deflect. The latching structure 752 and / or the well structure 765 can contact the second portion 812 and deflect to receive the second portion 412 in the channel 775. For example, the shank 757 can contact the head 824, deflect into or towards the channel 836 to widen the channel 775. The shank 757 can be elastically biased towards the head 824 and remain in contact with the head 824. Similarly or alternatively, the well structure 765 can contact the head 824. For example, the front end or the curved end 773 can contact the top end 826 and deflect outwardly, such as along the direction 852. This deflection can widen or expand the channel 775 and / or the slot 759 to receive the head 824 by spacing the free wall 771 from the head 824. The curved surface 830 of the head 834 can guide the front end 773 and the free wall 771 in the direction 852 to widen the channel 775 or the slot 759 to allow the head 824 to enter the slot 759 (e.g., to establish a clearance).

[0193] Looking again Figure 11C , an example of a snap-fit engagement defined by the edge coupling structure 806 and the frame engagement structure 750 is depicted. Relative to Figure 11B , the frame 740 can be further positioned downward in the direction shown by the arrow 850. During the snap-fit engagement, the latching structure 752 and the well structure 765 can hold or engage the second portion 812, such as the head 824.

[0194] Regarding the latching structure 752, when the frame 740 or the base flange 741 moves downward, the latching structure 752 can be biased towards the well structure 765. Thus, the latching structure 752 can remain in contact with the head 824. In some examples, the angle or slope of the shank end 758 can correspond to the profile of the fold 821 to facilitate the engagement of the latching structure 752 and the second portion 812.

[0195] Regarding well structure 765, the free wall 771 can be biased in direction 856 (e.g., towards housing 102). For example, when frame 740 moves downward, the front end 773 and the free wall 771 can continue to move to the bottom end 828 and be received in the engagement portion 834. The front end 773 can restrict or prevent the downward removal of the head 824, e.g., through the channel 775. Thus, a snap-fit engagement of the frame coupling structure 750 and the edge coupling structure 806 can be defined.

[0196] Figures 11A - 11C Any features, components, and / or parts shown in any of them, including their arrangements and configurations, can be included, either individually or in any combination, in any other examples of the devices, features, components, and parts shown in the other figures described herein. Similarly, any features, components, and / or parts shown and described with reference to the other figures, including their arrangements and configurations, can be included, either individually or in any combination, in Figures 11A - 11C the examples of the devices, features, components, and parts shown.

[0197] By attaching various components (such as the front pocket assembly 200) to the housings 102, 104 by means of a snap-fit engagement, the difficulty or time required to attach the components to the luggage 100 can be reduced. Additionally, the snap-fit engagement can allow a customer to select or customize various combinations or styles of the components attached to the housing. For example, a larger or smaller pocket assembly 200 can be selected. In some examples, various colors, textures, fabrics, or other aesthetic features can be combined or selected.

[0198] Referring to the above examples of the edge coupling features and the frame coupling features, the edge coupling structures 306, 606, 806 can include at least two discrete edge coupling structures that are located at different positions along at least a portion of the edge portion 300, 600, 800 or one of the pocket assemblies 200, and the frame coupling structures 250, 282, 550, 750 include at least two discrete frame coupling structures that are located at different positions along at least a corresponding portion of the other of the edge portion 300, 600, 800 or the pocket assemblies 200. When engaged together, the corresponding discrete edge coupling structures and frame coupling structures form a snap-fit connection of the pocket assembly 200 with the edge portions 300, 600, 800 of the luggage 100.

[0199] Continuing with the above example, in another example, the orifice or recess 120 in the luggage 100 can define at least four sides, and the pocket assembly 200 can define at least four sides. The discrete edge coupling structures 306, 606, 806 can be positioned on each of at least four sides of one of the orifices or recesses 120, or on each of at least four sides of the pocket assembly 200. The discrete frame coupling structures 250, 282, 550, 750 can be correspondingly positioned on each of at least four sides of the other of the orifices or recesses 120, or on each of at least four sides of the pocket assembly 200. When joined together, the corresponding discrete edge coupling structures and frame coupling structures form a snap connection of the pocket assembly 200 to the edge portions 300, 600, 800 of the luggage 100.

[0200] Referring Figures 12 - 15B , another example of the luggage 100 includes a housing 102 that includes an edge coupling structure 1600 for engaging a corresponding frame coupling structure 1516 of an additional component. In Figures 12 - 15B the example shown, the additional component can be a closure assembly 1500, such as a zipper. In this example, the housing 102 can include an orifice 120 that defines an internal storage space. The edge portion or rim 300 can extend around the orifice 120. In some examples, the rim 300 can extend around the periphery of the housing 102. The closure assembly 1500 can be attached to or detached from the edge coupling structure 1600 of the housing 102.

[0201] In this example, the closure assembly 1500 can be mounted externally to the edge coupling structure 1600. In this example, the edge coupling structure 1600 can be formed along at least a portion of the length of the edge portion or rim 300 of the housing 102, and in one example, the edge coupling structure 1600 can extend from the edge portion or rim 300 of the housing 102. The edge coupling structure 1600 can extend outwardly from a base feature 1624 positioned along the inner surface 1136 of the housing 102. In some examples, the edge coupling structure 1600 can extend in two directions, such as in opposite directions, to form an anchor 1608 for attaching the closure assembly 1500 to the housing 102.

[0202] The closure assembly 1500 of this example may also be referred to as a snap closure assembly 1500. The closure assembly 1500 may be engaged with the edge coupling structure 1600 by snap engagement. The closure assembly 1500 may include two zipper tapes 1502 that may be selectively engaged along a connection line 122. Each zipper tape 1502 may include mating features 1506 (such as zipper teeth 1510 or zipper loops), a zipper chain 1504, and a frame coupling structure 1516. The mating features 1506 may extend along at least a portion of the length of the inner edge 1512 of the zipper chain 1504.

[0203] The frame coupling structure may include a base flange 1517 that defines the portion of the frame coupling structure 1516 that attaches to or contacts the zipper chain 1504. The frame coupling structure 1516 may include a first frame coupling structure 1518. The frame coupling structure may include a second frame coupling structure 1520 that extends along at least a portion of the length of the zipper tape 1502. The frame coupling structure 1516 and / or the first frame coupling structure 1518 or the second frame coupling structure 1520 may be continuous or segmented. The base flange 1517 may have an inner surface 1532 and an outer surface 1534. Either the inner surface 1532 or the outer surface 1534 may be attached to the zipper chain 1504 along the corresponding outer surface 1538 or inner surface 1541 of the zipper chain 1504. The frame coupling structure 1516 may be stitched, adhered, molded, or otherwise attached to the zipper chain 1504.

[0204] As Figures 13 - 15B shown, the second frame coupling structure 1520 may extend from a surface of the base flange 1517. In one example, the second frame coupling structure 1520 may extend from the inner surface 1532 of the base flange 1517 and away from the inner edge 1512. The second frame coupling structure 1520 may include engagement features 1524 to engage features of the edge coupling structure 1600. The second frame coupling structure 1520 may be flexible or rigid. The second frame coupling structure 1520 may define a recess 1522 between the engagement features 1524 and the first frame coupling structure 1518 to hold a portion of the edge coupling structure 1600. A neck 1526 may be defined between the engagement features 1524 and the first frame coupling structure 1518. In one example, the engagement features 1524 may be hooks, pawls, or flanges. The engagement features 1524 may be spaced from the first frame coupling structure 1518 to define a gap 1530. The gap 1530 may define an entrance to the recess 1522. The recess 1522 may accommodate a portion of the edge coupling structure 1600, and the engagement features 1524 may engage or surround another portion of the edge coupling structure 1600.

[0205] Reference Figure 12 Referring to Figure 12 , the frame coupling structure 1516 can optionally have a groove 1540. The optional groove 1540 can be defined by a cutout 1544 formed in the frame coupling structure 1516. The groove 1540 can provide additional flexibility to the frame coupling structure 1516. In the region where the groove 1540 is formed (e.g., around the corner of the housing 102), the additional flexibility can make it easier to attach the zipper tape 1502 to or remove it from the housing 102. Including the groove 1540 can allow the frame coupling structure 1516 to be made of a relatively more rigid material and make the zipper tape 1502 more firmly attached to the housing 102.

[0206] The edge coupling structure 1600 can extend along all or part of the edge 300 of the luggage housing 102 and be located inside the edge portion 300. The edge coupling structure 1600 can be spaced from at least a portion of the length of the edge 300 or defined along at least a portion of the length of the edge 300. The edge coupling structure 1600 can include a first portion 1602 and a second portion 1604 extending from a base feature 1624. The base feature 1624 can space the first portion 1602 and the second portion 1604 from the surface of the housing 102. The base feature 1624 can be defined by a portion of the housing 102. In some examples, the base feature 1624 can be separate or a part of the first portion 1602 and / or the second portion 1604. The first portion 1602, the second portion 1604, and the base feature 1624 can together define an anchor 1608 for engaging with the closure assembly 1500.

[0207] The second portion 1604 can extend inwardly from the base feature 1624 along the inner surface of the housing 102. The second portion 1604 can have an inner surface 1616 and an outer surface 1618, and an edge 1620 between the inner surface 616 and the outer surface 1618. The first portion 1602 can extend from the base feature 1624 in a direction away from the second portion 1604. The first portion 1602 can define an inner surface 1610, an outer surface 1612, and an edge 1614 between the inner surface 1616 and the outer surface 1618. The inner surface 1610 of the first portion 1602 can extend into the inner surface 1616 of the second portion 1604. The first portion 1602 and the second portion 1604 can have similar dimensions. In one example, as shown, the first portion 1602 can extend further from the base feature 1624 than the second portion 1604.

[0208] As Figure 14As shown, the edge connection structure 1600 can be received by the frame connection structure 1516. For example, the edge connection structure 1600 can be received in the recess 1522. As shown by the arrow 1630, the zipper tape 1502 can snap onto or bend around the edge connection structure 1600. When the zipper tape 1502 engages with the edge connection structure 1600, the edge connection structure 1600 can fit into the recess 1522. The edge 1614 of the first portion 1602 of the edge connection structure 1600 can contact the neck 1526 of the second frame connection structure 1520. The engaging feature 1524 can engage with the second portion 1604 of the edge connection structure 1600, where the engaging feature 1524 extends around the edge 1620 of the second portion 1604. The base feature 1624 can be located in the gap 1530. When the edge connection structure 1600 is positioned in the recess 1522, the base feature 1624 can position the zipper tape 1502 flush or nearly flush with the outer surface 138 of the housing 102. For example, the outer surface 1610 of the first portion 1602 can contact the inner surface 1532 of the zipper tape 1502. The second frame connection structure 1520 and the second portion 1604 can be used to prevent movement transverse to the edge connection structure 1600. The engaging feature 1524 and the second portion 1604 can be used to prevent movement transverse to the edge connection structure 1600 in the direction of the second housing 102.

[0209] The recess 1522 can define a volume larger than the volume of the edge connection structure 1600 to allow for more convenient attachment or insertion. In another example, the recess 1522 can define a volume smaller than the volume of the edge connection structure 1600 and can be stretchable or bendable to accommodate the edge connection structure 160, thereby defining an interference fit. The interference fit can reduce the clearance of the closure assembly 1500 relative to the housings 102, 104.

[0210] As described above, during installation, the two housings 102, 104 can be aligned, and the closure assembly 1500 can engage at least a portion of the edge connection structures 1600 of the two housings 102, 104. In other examples, the frame connection structure 1516 of the first zipper tape 1502 of the closure assembly 1500 can engage the first edge connection structure 1600 of the first housing 102 respectively, and the second zipper tape 1502 of the closure assembly 1500 can engage the second edge connection structure 1600 of the second housing 104 respectively. After being installed on the corresponding housings 102, 104, with the housings 102, 104 configured together as the luggage 100, the frame connection structures of the first zipper tape 1502 and the second zipper tape 1502 can be fixed together to form the closure assembly 1500. Similarly, the zipper tapes 1502 can be removed and replaced separately.

[0211] As shown, the closure assembly 1500 in this example can be slidably attached to the edge coupling structure 1600 respectively, and / or can be bent or snap-fitted respectively to attach to the edge coupling structure 1600. Regarding snap engagement, the first part of the edge coupling structure 1600 can be inserted into the recess 1522 through the gap 1530. As Figure 15A shown, the frame coupling structure 1516 can be bent or deflected outward to temporarily increase the size of the opening to accommodate the first part 1602, as shown by the arrow 1640. Once inserted, the outer surface 1610 of the first part 1602 can contact the inner surface 1532 of the frame coupling structure 1516. When fully inserted into the recess 1522, the edge 1614 of the first part 1602 can contact the neck 1526 of the second frame coupling structure 1520. After the engaging feature 1524 of the frame coupling structure 1516 deflects outward, it can return to its first position and pass by the edge 1620 of the second part 1604. Then, the engaging feature 1524 can be positioned below the edge 1620 of the second part 1604 and capture and hold the base feature 1624 within the recess 1522. As Figure 15B shown, the engaging feature 1524 can additionally or alternatively engage the inner surface 1612 of the second part 1604. To remove the closure assembly 1500, the engaging feature 1524 can deflect from the inner surface 1616 of the second part 1604 and cross over the edge 1620 to release the engaging feature 1524 from the second part 1604. Then, the first part 1602 can be removed from the recess 1522 through the gap 1530. The snap engagement can start from one end of the zipper tape 1502 and snap-fit along the length of the zipper tape 1502 to the edge coupling structure 1600 until the opposite second end.

[0212] Before attachment, as Figure 13 shown, the closure assembly 1500 can be aligned with the edge coupling structure 1600. In some examples, the closure assembly 1500 can be attached to either of the housings 102, 104 in the same process, or can be attached to the housings 102, 104 separately. The first part 1602 and the second part 1604 can enter the recess 1522, and the closure assembly 1500 can engage along the length of the edge coupling structure 1600 to mount the closure assembly 1500 to the edge coupling structure 1600. For example, the snap engagement can start from one end and move to the other end (e.g., occur along the length of the edge coupling structure 1600). To remove the closure assembly 1500, the closure assembly 1500 can be bent or opened, for example, by moving in the opposite direction to the installation direction to move it away from the open end of the edge coupling structure 1600. The surfaces of the closure assembly 1500 and / or the edge coupling structure 1600 can be smooth to facilitate easier installation and / or disassembly.

[0213] In one example, each zip strip 1502 can be individually mounted on an edge coupling structure 1600 on a respective housing 102, 104. In another example, each zip strip 1502 can be individually removed from a respective housing 102, 104. In another example, a replacement zip strip 1502 can be individually mounted on an edge coupling structure 1600 on a respective housing 102, 104 to replace a zip strip 1502 removed from a respective housing 102, 104. In this way, a user can replace only a part of the closure assembly 1500, or combine different zip strips 1502 with desired features, or achieve a desired aesthetic effect (such as color or texture).

[0214] Figures 12 - 15B Any of the features, components, and / or parts shown in any of the foregoing, including their arrangements and configurations, can be included, either individually or in any combination, in other examples of the devices, features, components, and parts shown in other figures herein. Similarly, any features, components, and / or parts shown and described with reference to other figures, including their arrangements and configurations, can be included, either individually or in any combination, in Figures 12 - 15B the examples of the devices, features, components, and parts shown.

[0215] The specific details shown herein are exemplary and are provided only for an illustrative discussion of the preferred embodiments of the present invention, with the aim of providing the most useful and readily understandable description of the principles and conceptual aspects of the various embodiments of the present invention. In this regard, no attempt has been made to provide a more detailed description of the structural details of the present invention than is necessary for a basic understanding of the present invention, and the description in conjunction with the drawings and / or examples enables those skilled in the art to clearly understand how to embody several forms of the present invention in practice.

[0216] As used herein, unless otherwise specified, the terms "a" and "an" shall be understood to mean "one", "at least one", or "one or more". Unless the context otherwise requires, the singular terms used herein shall include the plural, and the plural terms shall include the singular.

[0217] Unless the context clearly requires otherwise, throughout the specification and claims, the words "comprising", "including", and the like shall be construed in an inclusive sense, rather than an exclusive or exhaustive sense; that is, they shall be understood to mean "including but not limited to". The use of the singular or plural words also includes the plural and singular, respectively. In addition, the words "herein", "above", "below", and words of similar import used in this application shall refer to the entire application, rather than any particular part of this application.

[0218] It should be understood that any one example, embodiment or process described herein can be combined with one or more other examples, embodiments and / or processes, or separated and / or performed between separate devices or device parts in accordance with the present system, apparatus and method.

[0219] Finally, the foregoing discussion is for illustrative purposes only and should not be construed as limiting the appended claims to any particular embodiment or group of embodiments. Accordingly, while the present system has been described in particular detail with reference to exemplary embodiments, it should also be understood that many modifications and alternative embodiments can be designed by those of ordinary skill in the art without departing from the broader and intended spirit and scope of the present system as set forth in the claims that follow. Therefore, the specification and drawings are to be regarded as illustrative and not intended to limit the scope of the appended claims.

Claims

1. A luggage case (100), comprising: at least one housing (102, 104) defining an aperture or recess (120) and having a rim portion (300, 600, 800) extending around at least a portion of the aperture or recess (120); a pocket assembly (200) connectable to the edge portion (300, 600, 800); and in: defining an edge coupling structure (306, 606, 806) along at least a portion of one of the edge portion (300, 600, 800) or the pocket assembly (200), defining a frame coupling structure (250, 282, 550, 750) along at least a corresponding portion of the other of the edge portion (300, 600, 800) or the pocket assembly (200), and The frame coupling structure (250, 550, 750) is coupled to the rim coupling structure (306, 606, 806) by a snap-fit ​​engagement to attach the pocket assembly (200) to the at least one housing (102, 104).

2. The luggage case (100) according to claim 1, wherein: The edge coupling structure (306, 606, 806) includes at least two discrete edge coupling structures positioned at different locations along at least a portion of one of the edge portion (300, 600, 800) or pocket assembly (200); and The frame coupling structure (250, 282, 550, 750) includes at least two separate frame coupling structures positioned at different locations along at least a corresponding portion of the other of the edge portion (300, 600, 800) or the pocket assembly (200).

3. The luggage case (100) according to claim 2, wherein: The aperture or recess (120) defines at least four sides, and the pocket assembly (200) defines at least four sides; Discrete edge coupling structures (306, 606, 806) positioned on each of at least four sides of one of the apertures or recesses (120), or on each of at least four sides of the pocket assembly (200); and Discrete frame coupling structures (250, 282, 550, 750) are positioned on each of at least four sides of another of the apertures or recesses (120), or on each of at least four sides of the pocket assembly (200), respectively.

4. The luggage case (100) according to any one of claims 1 to 3, wherein: The at least one housing (102, 104) includes an edge coupling structure (306, 606, 806) formed along a portion of the edge portion (300, 600, 800); and The pocket assembly (200) includes a frame coupling structure (250, 550, 750).

5. The luggage case (100) according to any one of claims 1 to 4, wherein: The frame coupling structure (250, 550, 750) defines a U-shaped clamp or clip feature (252, 265, 552, 565, 752, 765), the U-shaped clamp or clip feature (252, 265, 552, 565, 752, 765) defining a slot (276, 559, 759), and The edge coupling structure (306, 606, 806) defines a hook feature (308, 312, 608, 612, 808, 812), and The hook feature (308, 312, 608, 612, 808, 812) is received in the slot (276, 559, 759) and retained by the frame coupling structure (250, 550, 750) in a snap-fit ​​engagement.

6. The luggage case (100) according to any one of claims 1 to 5, wherein: The edge coupling structure (306, 606, 806) is integrally formed with the edge portion (300, 600, 800) and extends from the edge portion (300, 600, 800); and The frame coupling structure (250, 550, 750) is defined by a frame (240, 241, 540, 541, 740, 741) coupled to the pocket assembly (200).

7. The luggage case (100) according to any one of claims 1 to 6, wherein: The frame coupling structure (250, 550, 750) is an elongated feature extending along the side (248) of the pocket assembly (200).

8. The luggage case (100) according to claim 6 or 7, wherein: The framework (240, 241, 540, 541, 740, 741) includes: a plurality of sides (248), and A plurality of frame coupling structures (250, 550, 750) including at least one frame coupling structure (250, 550, 750) positioned on each of the plurality of side surfaces (248) and extending at least partially along each of the plurality of side surfaces (248).

9. The luggage case (100) according to any one of claims 5 to 8, wherein: The edge connection structure (306, 606, 806) includes: Head(321,624,824), The frame connection structure (250, 550, 750) comprises: a base flange (241, 541, 741) defining the slot (276, 559, 759), The frame connection structure (250, 550, 750) corresponds to the edge connection structure (306, 606, 806), and The head (321, 624, 824) is received in the slot (276, 559, 759) to selectively couple the frame coupling structure (250, 550, 750) and the edge coupling structure (306, 606, 806).

10. The luggage case (100) according to claim 9, wherein: The frame connection structure (250, 550, 750) comprises: The base flange (241, 541, 641) comprises: top (242,542,742), and Bottom (243,543,743), The bottom (243, 543, 743) forms a U-shaped receiving feature and is defined in part by a free wall (271, 571, 771).

11. The luggage case (100) according to claim 10, wherein: The base flange (241, 541, 741) comprises: a hook structure (252,552,752) extending toward the free wall (271,571,771) and including a tang (257,557,757) spaced from the base flange (241,541,741) to define a gap (259), and The tang (257, 557, 757) is received in the channel (326, 559, 759) and the snap-fit ​​portion (324) is received in the gap (259) to maintain engagement and secure the frame coupling structure (250, 550, 750) and the edge coupling structure (306, 606, 806) together.

12. The luggage case (100) according to any one of claims 4 to 11, wherein: The edge portion (300, 600, 800) includes at least one corner region (330), The corner region (330) includes a corner edge connection structure (332), The pocket assembly (200) comprises: A corner portion (280) including a corner frame coupling structure (282), and The corner edge connection structure (332) supports the corner frame connection structure (282).

13. The luggage case (100) according to any one of claims 4 to 12, wherein: The edge coupling structure (306, 606, 806) defines a rib (345); and The frame coupling structure (250, 550, 750) contacts the rib (345) to limit the movement of the frame coupling structure (250, 550, 750) relative to the edge coupling structure (306, 606, 806).

14. The luggage case (100) according to any one of claims 1 and 4 to 13, wherein: The pocket assembly (200) includes at least four side surfaces (248) and at least four corner portions (280), and The aperture or recess (120) is defined by at least four sides (328) and at least four corner regions (330) of the edge portion (300, 600, 800).

15. The luggage case (100) according to any one of claims 1 to 14, wherein: The aperture or recess (120) is a recess having a bottom wall, or is an opening extending into an interior area of ​​the at least one housing (102, 104), or is an opening formed in a bottom wall of a recess defined in the at least one housing (102, 104).

Images