AU2012100505A4 - Luggage panel with integrated carry handle for soft-side type luggage cases - Google Patents
Luggage panel with integrated carry handle for soft-side type luggage cases Download PDFInfo
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- AU2012100505A4 AU2012100505A4 AU2012100505A AU2012100505A AU2012100505A4 AU 2012100505 A4 AU2012100505 A4 AU 2012100505A4 AU 2012100505 A AU2012100505 A AU 2012100505A AU 2012100505 A AU2012100505 A AU 2012100505A AU 2012100505 A4 AU2012100505 A4 AU 2012100505A4
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Abstract
A luggage panel with an integrated carry handle, comprising: a first body that forms at least a section of an outer surface of the luggage panel, the first body comprising a grip portion that is part of the carry handle, wherein the first body is textile; a second textile body connected to the first body; a third textile body connected to the first body, the third textile body forming a further grip portion of the carry handle; the first body and the second textile body form essentially the entire outer surface of the luggage panel; the first body forms a surface of the carry handle that faces exterior; and the third textile body forms a surface of the carry handle that faces towards the inside.
Description
AUSTRALIA Patents Act 1990 COMPLETE SPECIFICATION Innovation Patent Applicant(s): Samsonite IP Holdings S.a.r.l. Invention Title: Luggage panel with integrated carry handle for soft-side type luggage cases The following statement is a full description of this invention, including the best method for performing it known to me/us: -2 LUGGAGE PANEL WITH INTEGRATED CARRY HANDLE FOR SOFT-SIDE TYPE LUGGAGE CASES CROSS-REFERENCE TO RELATED APPLICATIONS This is a divisional application of the Australian national phase application of PCT/US2010/053429 which is hereby incorporated herein by reference in its entirety. FIELD OF INVENTION The field of invention generally relates to luggage. 10 BACKGROUND Luggage cases or the like may include two or more wheels mounted on or next to the bottom panel of such luggage cases to facilitate transportation of the luggage cases by dragging or pushing the luggage cases. Even when such luggage cases include this convenient wheeling system, it may be necessary to lift or carry the case by hand. For 15 example, placing the luggage case In the trunk or passenger compartment of a vehicle or transferring the luggage to or from a luggage carousel in an airport or the like may require the luggage case to be lifted or carried. Any handles or grips for such purposes should be quite strong since each handle must support the weight of the luggage case when it is filled with a travelers belongings. Also, for a structured soft-side luggage case, the panel to which 20 the carry handle is attached must be sturdy enough to not significantly distort the shape of the case when the filled luggage is carried by the handle. Another challenge for making such luggage cases is that the purchaser often lifts luggage cases when shopping for luggage to determine the sturdiness and weight of the luggage case. Of course these luggage cases on display in the luggage shop are empty. 25 Also one measure used by luggage retailers and manufacturers to sell luggage is the empty weight of the luggage case expressed in kilograms or pounds. Thus, a criteria for buying a luggage case is the weight of the luggage case, even though the empty weight of the luggage case usually amounts to a small percentage of the weight of the case when packed for travel. 30 Also, when lifting the empty luggage case to judge its weight, the prospective luggage purchaser must decide whether the luggage construction is sturdy enough to withstand the rigors of travel. It is this conflict or dichotomy, the lightness of an empty -3 luggage case and perceived robustness or durability of the case, that luggage manufacturers have grappled with for decades. SUMMARY One embodiment of a luggage case may include a panel with a carry handle 5 integrated therewith. The panel may include a generally flat sheet of flexible laminar body material that constitutes the bulk of the outside surface of the soft-side luggage case, The luggage case may further include a resilient hoop positioned around the perimeter of the panel. A resilient hoop may be firmly attached to the flexible laminar body material. In some embodiments, this body material is firmly attached to at least a majority of the hoop. Two 10 side portions of the flat sheet may be reduced in dimension to form a handle grip located generally in the center of the sheet. Beneath this grip may be a second sheet of a flexible laminar material, preferably also of body material, affixed at its edges to the remaining portions of the perimeter wire hoop exposed by the narrowed portion of laminar body material that defines the handle grip. 15 Another embodiment of a luggage case may include a first panel. The first panel may include a perimeter edge. The first panel may define at least a portion of an outer surface of the luggage. The first panel may include a first textile body. The first textile body may define at least a portion of an outer surface of the first panel. The first textile body may further define at least a portion of the perimeter edge of the first panel. The first textile body 20 may include a grip portion defining a grip for a carry handle. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of an upright luggage case showing top and side panels, each incorporating a carry-handle formed from the material defining the outer surfaces of the panels. 25 Figure 2 is a top view of the luggage case shown in Figure 1, showing the top panel with the carrying handle and a telescopic wheel handle. Figure 3A shows an elevation view of the luggage case shown in Figure 1, showing one possible way to form a first textile body for the side panel. Fig. 3B shows an elevation view of the luggage case shown in Figure 1, showing 30 another possible way to form a first textile body for the side panel. Figure 4 shows, through the open main packing door, interior surfaces of the luggage case shown in Figure 1.
-4 Figure 5 is a schematic exploded view of the structural components of the side panel for the luggage case shown in Figure 1. Figure 6 is a partial perspective view of the luggage case of Figure 1, showing the wheels mounted on the lower end of the luggage case. 5 Figure 7 is another partial perspective view of the luggage case of Figure 1, showing the telescopic wheel handle in an extended position. Figure 8 is a partial perspective view of the luggage case of Figure 1, showing an interior view of the bottom panel to which is mounted the wheels shown in Figure 6. Figure 9 shows the upper telescopic wheel handle mounting housing as seen from 10 the inside of the luggage case. Figure 10 shows a top view of a panel for a luggage case, showing another version of incorporating a handle into the panel. Figure 11 shows a top view a luggage case similar to the luggage case shown in Figure 1, showing a top panel that has both an integrated carry handle and rivets. 15 Figure 12 shows a side view a luggage case similar to the luggage case shown in Figure 1, showing a side panel that has both an integrated carry handle and rivets. Figure 13 shows a schematic, partial cross-section view of one embodiment of a carry handle, viewed along line 13-13 in Figure 2. Figure 14 shows a schematic, partial cross-section view of another embodiment of a 20 carry handle, viewed along line 14-14 in Figure 2. Figure 15 shows a picture of a luggage case that is cut apart to show some of the materials or components that may be positioned between first and third textile bodies defining a carry handle. Figure 16 shows another picture of the luggage case shown in Figure 15, which is cut 25 apart to show some of the materials or components that may be positioned between the first and third textile bodies defining the carry handle. DETAILED DESCRIPTION Described herein are methods for making structured but essentially soft-sided luggage cases, and products created using such methods. These cases are usually formed -5 from textile panels, leather panels or simulated leather panels. These cases may include other components, such as frames, boards, and so on, that are intended to hold the otherwise flimsy panels in a generally flat rectangular shape to form a luggage case with an overall parallelepiped shape. More particularly, described herein is a particularly lightweight 5 construction for those panels that also serves to mount a carry handle for manually carrying or towing the luggage case during travel, etc. The construction methods include making rectangular, or other shaped, panels with integrated carrying handles for luggage cases, such as upright or spinner type cases, or the like (e.g., duffel bags, backpacks, and so on) where one mode for transporting the luggage case Is to drag or push the luggage case on 10 two or more wheels mounted on or next to the bottom panel of such luggage case. In constructing such panels, minimal or no rigid stiffening structures may be used to reduce to weight of the style luggage case. Such a light construction may contribute to the overall light weight of the empty case, while demonstrating that the case is robust and dimensionally stable. 15 In describing the components of the luggage and alternative versions, or embodiments, of some of these components, the same reference number may be used for elements that are the same as, or similar to, elements described in other versions or embodiments. Turning to Figures 1-4, a luggage case 100 may include one or more sides 105. In 20 some embodiments, the luggage case may include six sides 105a-c (e.g., top, bottom, left, right, front and back sides). Other embodiments of the luggage case 100 may include more or less than six sides. The sides 105 of the luggage case 100 may define a main packing compartment. Each side 105 may have a generally rectangular shape to form a generally parallelepiped luggage case 100. In some embodiments, the sides 105 may have other 25 shapes to define a luggage case 100 with a desired shape other than generally parallelepiped. The luggage case 100 may further includes wheels 110, glides, edge piping 115 to help protect the outer surface of the luggage from scuffs and abrasions, and a main door 120 with a perimeter zipper 125 for access to at least the main packing compartment. Each side 105 of the luggage case 100 may be formed using one or more panels 30 130. In some embodiments, each side 105 of the luggage case 100 may be formed using a single panel 130. In other embodiments, two or more panels 130 may be used to form a side 105 of the luggage case 100. At least some of the panels 130 forming the sides 105 of the luggage case 100 may define at least a portion of the outer surface 135 of the luggage case 100. For example, with reference to Figure 1, the side and top panels 130a,b define a 35 portion of the outer surface 135 of the luggage case 100. At least some of the panels 130 may be joined to an adjacent panel 130 proximate a perimeter edge 140 of the panel 130.
-6 For example, with reference to Figure 1, a first panel 130a (e.g., a side panel) may be joined a second panel 130b (e.g., a top panel) proximate a perimeter edge 140 of the first panel 130a (e.g., the upper edge of the side panel). The luggage case 100 may further include carry handles 145 integrally joined with 5 the one or more panels 130 that define the sides 105 of the luggage case 100. With reference to Figure 1, the side panel 105a and the top panel 105b of the luggage case may each include a carry handle 145a,b integrally joined with its respective panel 130a,b. While the carry handles 145 are shown as integrally Joined with the top and side panels 130, a carry handle 145 may be integrally joined with any panel 130 defining a side 105 of the 10 luggage case 100. The following description of forming the carry handle 145 on a panel 130 will be described with respect to the side panel 130a. However, this description should be understood as applicable for the top panel 130b, or any other panel 130, that incorporates an integral handle. With reference to Figures 1, 3A and 5, the side panel 130a may include 15 perimeter edge 140 to which one or more other panels 130 may be attached. While the other panels 130 are typically attached to the side panel 130a by sewing, any suitable connection method may be used to join the panels 130 together. A reinforcement assemblage may be positioned proximate the perimeter edge 140 of the side panel. The reinforcement assemblage may include an edge beading 150 and a generally rectangular 20 frame or hoop 155 of a resilient, tough steel wire or similar material. The hoop 155 may be resilient, flexible and resistant to compression but may also be bendable and flexible, especially along its longer straight sides unless constrained. The hoop 155 may be positioned within a substantially enclosed space defined by the edge beading. The side panel 130a may include the perimeter edge 140, an outer surface 160 and 25 an inner surface 165. The perimeter edge 140 may define a rectangular shape, or any other desired shape. The outer surface 160 may be constructed using a first textile body 170 and a second textile body 175. The first and second textile bodies 170, 175 may be formed from a robust woven textile, such as nylon, polyester, Ramie or the like. The first textile body 170 may be generally rectangular in shape, or any other shape 30 that generally matches at least a portion of the shape defined by the perimeter 140 edge of the side panel 130a. A central or grip portion 180 of the first textile body 170 may define a relatively narrow band of material between first and second portions 185, 190 of the first textile body 170. The relatively narrow band of material defines the grip for the carry handle 145a. The first and second portions 185, 190 may be formed at end or outer portions of the 35 first textile body 170. The central or grip portion 180 may be smoothly and integrally joined -7 to the first and second portions 185, 190 of the first textile body 170 by way of curved edges. Each first and second portIon 185, 190 of the first textile body 170 may widen from a relative narrow dimension proximate the central or grip portion 180 to the full width dimension of the generally rectangular side panel 130a. 5 In some embodiments, the central or grip portion 180 of the first textile body 170 defines a handle grip with a longitudinal axis that is relatively transverse to an edge defining the width of the first and second portions and/or the panel. Such a configuration is shown, for example, in Figures 2, 3A and 3B. In other embodiments, the handle grip may have a longitudinal axis that is positioned at an angle relative to the edge defining the width of the 10 first and second portions and/or the panel. Such as configuration is shown, for example, in Figure 10. The foregoing examples are merely illustrative of how the handle may be positioned relative to the first and second portions 185, 190 of the first textile body 170 and/or the side panel 130a. Other configurations of the handle relative to the first and second portions 130a,b of the first textile body and/or the panel may be defined in the central 15 or grip portion 180 of the first textile body 170 so long as the handle is formed from a first textile body 170 that defines at least a portion of the outer surface 135 of the side panel 130a. As shown, for example, in Figures 1 and 5, the first textile body 170 in some embodiments may be made from a single piece of textile material. In such embodiments, 20 the central or grip portion 180 may be formed by cutting material within the central or grip portion 180 of the single piece of textile material to define the narrow band of material. The cut edges created in the central or grip portion 180 may be finished either by folding the edges or by applying an edge beading or trim. In other such embodiments, the first, second and central (or grip) portions 180, 185, 190 could be defined when creating the piece of 25 textile material used for the first textile body 170. In some embodiments, the first textile body 170 may formed using two or more pieces of textile material. For example, with reference to Figure 3A, two pieces of textile material joined by a seam 195 positioned proximate a centerline of the central or grip portion 180 may be utilized to form the first textile body 170. Such a construction for the first textile 30 body 170 may result in an overall saving in textile material compared to forming the first textile body 170 from a single piece of textile material. As another example, with reference to Figure 3B, three pieces of textile material may be joined by seams 195 to form the first textile body 170. One piece may be used to form the central or grip portion 180 of the first textile body, and the other two pieces may be used to form the first and second portions 185, 35 190 of the first textile body 170. Such a construction may result in further material savings compared to using a single piece of material and also would permit the use of a contrasting -8 color or texture choice for the central or grip portion 180 of the first textile body 170. Such a contrasting material choice may have aesthetic and functional advantages. The foregoing examples are merely illustrative of some ways that the first textile body 170 may be formed, and are not intended to limit how the first textile body 170 may be 5 formed. Further, while described as being formed using one, two or three pieces of textile material, any number of pieces of textile material may be use to created the first textile body 170. The first and second portions 185, 190 of the first textile body 170 may be joined to the edge beading 150. The first and second portions 185, 190 may be joined to the edge 10 beading 150 by stitching the first and second portions 185,190 along at least a portion of their edges to the edge beading 150, or by using any other suitable connection method, Including, but not limited to, adhering or bonding the first and second portions 185, 190 to the edge beading 150. This joining of the first and second portions 185,190 of the first textile body 170 to the edge beading 150 functions to operatively connect the first textile body 170 15 with the hoop 155. The second textile body 175 may be generally square or rectangular in shape. The second textile body 175 may be positioned underneath the central or grip portion 180 of the first textile body 170. The second textile body 175 may include two edges, which may be referred to as first and second edges 200, 205, that each span the width of the first and 20 second portions 185, 190 of the first textile body 170, and two other edges, which may be referred to as third and fourth edges 210, 215, that span at least the length of the central or grip portion 180 of the first textile body 170. In some embodiments, the third and fourth edges 210, 215 may end proximate the perimeter edge 140 of the side panel 130a. The first and second edges 200, 205 may be joined to the first textile body 170 by a suitable 25 connection method, such as stitching or bonding. The third and fourth edges 210, 215 may be joined to the perimeter edge 140 of the panel 130a by a suitable connection method, such as stitching or bonding. Together, the first and second textile bodies 170, 175 may define substantially the entire outer surface 135 of the side panel 130a. Portions of the edges of the first and second textile bodies 170, 175 may also collectively define the 30 perimeter edge 140 of the side panel 130a. The inner surface 165 of the panel may be formed using a lining material 220. This lining material 220 may be a textile material that is fairly light and smooth to give a pleasing interior texture and finished look to the luggage case 100. The lining material 220 is not necessary from a structural standpoint. Thus, the lining material 220 may be omitted, if -9 desired. In such embodiments, the first and second textile bodies 170, 175 may define the inner surface 165 of the side panel 130a. Once constructed, the lifting force from the handle grip (i.e., the central or grip portion 180 of the first textile body 170) may transferred by way of the first and second portions 185, 5 190 of the first textile body 170 to the perimeter edge 140 of the side panel 130a. In particular, the lifting force may result in horizontal and vertical forces being Imposed on the perimeter edge 140 of the side panel 130a. The horizontal forces may generally result in compressive forces applied along the longitudinal axes of the hoop 155. The vertical forces may generally result in the rest of the luggage case and its contents hanging from the hoop 10 155. Thus, the hoop 155 helps to minimize the distortion of the side panel 130a with the integrated carry handle 145a. This, in turn, helps to maintain the overall shape of the luggage case 100 when carried by the carry handle 145a. Both the horizontal and vertical forces applied to the hoop 155 may be relatively uniform, which may further help to minimize the distortion of the side panel 130a with the integrated carry handle 145a. 15 Because of the lack of further rigid structures under it, the panels 130 that incorporate the integrated carry handle 145 are relatively light. As a result of this construction, the prospective purchaser may perceive the luggage case 100 to be strong enough to withstand the rigors of travel, while also appreciating it as being lighter than conventional luggage constructions. 20 In some embodiments, a relatively rigid material, such as a polypropylene or polyethylene board, may be positioned under the first and second textile bodies 170, 175 to help maintain the shape of the panel 130. In such embodiments, the first textile body 170 may be joined to the relatively rigid material to transfer at least some of the forces imposed upon the carry handle 145 to the relatively rigid material. With reference to Figs. 11 and 12, 25 when the panel 130 includes a relatively rigid material positioned under the first textile body 170, the first textile body 170 may be joined by mechanical fasteners 225, such as rivets, screws, staples, and so on, or by any other suitable joining method, including, but not limited to, by bonding or gluing. Figures 13 and 14 show schematic partial cross-section views of additional examples 30 of possible ways to form the carry handle 145. While these views only show one edge 300 of the carry handle 145, the edge of the carry handle 145 that is distal this edge 300 may be formed in a similar manner. Thus, the following description is applicable to edge of the carry handle 145 distal the edge 300 shown in Figures 13 and 14.
- 10 With reference to Fig. 13, the carry handle 145 may be formed using the first textile body 170 and a third textile body 305. The first textile body 170 may define a first outer surface 310, such as the upper surface, of the grip for the carry handle 145, and the third textile body 305 may define a second outer surface 315, such as the lower surface, of the 5 grip for the carry handle 145. As described above in more detail, the first textile body 170 may further include first and second end portions 185, 190 that define at least portions of the perimeter edge 140 of the panel 130. Further, as described in more detail above, the panel 130 associated with the first textile body 170 may include the second textile body 175. The second textile body 175 in conjunction with the first textile body 170 may collectively define 10 the outer surface 160 of the panel 130. The third textile body 305 may include a grip portion 320 to define, in conjunction with the first textile body 170, the grip of the carry handle 145. The grip portion 320 for the third textile body 305 may correspond to, or otherwise match in shape, the grip portion 180 of the first textile body 170. The third textile body 305, like the first textile body 170, may further 15 include first and second portions (not shown) with the grip portion 320 positioned between the first and second portions. The first and second portions of the third textile body 305, when present, may generally correspond to, other otherwise match, the shape of the first and second portions of the first textile body 170. In some embodiments, however, the first and second portions of the third textile body 305 may extend only under a portion of the 20 respective first and second portions 185, 190 of the first textile body 170. In such embodiments, one or more edges of the first and second portions of the third textile body 305 may not extend to the perimeter edge 140 of the panel 130. With continued reference to Figure 13, an edge fabric 325 may be positioned along each edge 330, 335 of at least the grip portions 180, 320 of the first and third textile bodies 25 170, 305. The edge fabric 325 could also be positioned along at least portion of the edges of the first and second portions of either, or both, of the first and third textile bodies 170, 305. The edge fabric 325 may be configured to define a substantially enclosed space for receiving a stiffening element 340 (which may also be considered as a rigid or semi-rigid element), such as a polyvinyl chloride (PVC) pipe, a steel or carbon fiber wire, and so on. 30 The stiffening element 340 may help to maintain the shape of the grip of the carry handle 145 defined by the first and third textile bodies 170, 305. With continued reference to Figure 13, the edge fabric 325 may be folded into a C- or U-shape to define the enclosed space for the stiffening element 340. The ends 345 of the edge fabric 325 may be positioned between the inner facing surfaces 350, 355 of the first 35 and third textile bodies 170, 305. A portion of the edge fabric 325 may extend beyond the edges 330, 335 of the first and third textile bodies 170, 305. This portion may include the - 11 enclosed space that receives the optional stiffening element 340. The end portions of the first and third textile bodies 170, 305, proximate the edge fabric 325, may be folded into a C or U-shape to define the curved edges 330, 335 for the first and second textile bodies 170, 305. With these end portions of the first and third textile bodies 170, 305 folded, the 5 stiffening element 340 (if any) positioned within the enclosed space, and the ends 345 of the folded edge fabric 325 positioned between the inner facing surfaces 350, 355 of the first and third textile bodies 170, 305, the edge fabric 325, the first textile body 170, and the third textile body 305 may be sewn together, or otherwise suitably joined. Like the first and second textile bodies 170, 175, the third textile body 305 and the edge fabric 325 may be 10 formed from a robust woven textile, such as nylon, polyester, Ramie or the like. Figure 14 shows a handle construction similar to the construction shown in Figure 13. Like the construction in Figure 13, the carry handle 145 shown in Figure 14 includes the first textile body 170, the third textile body 305, and an edge fabric 325. The primary difference between these two carry handles 145 arises from how the edge fabric 325 is joined to the 15 first and third textile bodies 170, 305. In the embodiment shown schematically in Figure 14, the edge fabric 325 is folded into a C- or U-shape, similar to the edge fabric 325 in Figure 13. The ends 345 of the edge fabric 325, however, are positioned over the outer facing surfaces 360, 365 of the first and third textile bodies 170, 305. Thus, the edges 330, 335 of the first and third textile bodies 170, 305 are positioned between an inner facing surface 370 20 of the edge fabric 325. Further, unlike the construction shown in Figure 13, the end portions of the first and third textile bodies 170, 305 are not folded (i.e., they remain straight). Once the edges 330, 335 of the first and third textile bodies 170, 305 are positioned as shown in Figure 14, the edge fabric 325, the first textile body 170, and third textile body 305 may be sewn together, or otherwise suitably joined. While no stiffening element 340 is shown in 25 Figure 14, a stiffening element 340 could be positioned within the curved portion of the edge fabric 325, if desired. While the foregoing examples demonstrate some potential ways to construct the carry handle 145 using textile fabrics, these examples are intended only to be illustrative and not limiting. As such, other techniques or constructions may be used to create the carry 30 handle 145 when formed using at least the first textile body fabric. Additional materials or components may be placed between the first and third textile bodies 170, 305, if desired. These additional materials or components may be used to help maintain the shape of the carry handle 145, to provide additional structural support for the handle, or to enhance the comfort for a user. Figures 15 and 16 show pictures of a luggage 35 case that is cut apart to show some of the materials or components that may be positioned between the first and third textile bodies 170, 305. For example, ethylene vinyl acetate -12 (EVA) foam 400 may joined to the inner facing surfaces of either, or both, of the first and third textile bodies 170, 305. The EVA foam 400 may create a more comfortable grip for a user. The EVA foam 400 may be joined to the first and third textile bodies 170, 305 by adhering the EVA foam 400 to the textile bodies 170, 305 or by any other suitable 5 connection method. In some embodiment that include EVA or other foam, the foam may be positioned between the first and third textile bodies 170, 305 without joining the foam to the textile bodies 170, 305. As another example, a rigid or semi-rigid board 405, such as a high-density polyethylene (HDPE) board, may be positioned between the first and third textile materials 10 170, 305. The board 405 may extend from one end of the grip to the opposite end of the grip. Within the grip, the board may be shaped to correspond to the shape of the grip portions 180, 320 for the first and third textile bodies 170, 305. The board 405 may help to maintain the shape for the handle and/or may provide structural support for the handle. If desired, the board 405 may be mechanically fastened with fasteners (such as screws, rivets, 15 and so on), or otherwise joined, to other underlying materials to maintain the relative position of the board to the first and third textile bodies 170, 305. As yet another example, a rigid or semi-rigid plate 410, such as a steel plate, may be positioned between the first and third textile materials 170, 305. Like the board 405, the plate 410 may extend from one end of the grip to the opposite end of the grip. Also like the 20 board 405, the plate 410 may help to maintain the shape for the handle and/or may provide structural support for the handle. The foregoing examples are merely illustrative of some components or materials that may be positioned between the first and third textile bodies. Some or all of these materials may or may not be positioned between the first and third textile bodies. Further, other 25 materials or components may or may not be positioned between the first and third textile bodies, such as cardboards, foams other than EVA foams, other fabrics, and so on. Further, in some embodiments, there may be no additional components or materials positioned between the first textile bodies. Reducing the weight of the luggage may be further enhanced with other 30 modifications to the luggage case 100. More particularly, the luggage case 100 may constructed of materials that further enhance its lightweight impression. For example, in contrast with conventional luggage cases, the down tubes 230 (shown in Figure 8) that hold the telescoping rods 235 for the telescopic handle 240 may be made aluminum instead of the typical steel, which saves a certain amount of weight. Also the bottom board 245 may be 35 a single honeycomb polymer board. This polymer board may be attached to a monolithic - 13 wheel bracket and kick plate 250. With reference to Figure 9, the housing 255 used to hold the grip portion of the telescopic handle 240 may be a punctured wheel housing type. Such a housing 255 may result in a light luggage case since it may weigh less than the typical, more complex attachment mechanisms used in conventional luggage cases. 5 Lastly, a higher quality steel may be used to form the thin perimeter wire hoops 155 around the carry handle-bearing panels and around the other panels 130 of the luggage case 100. This permits the diameter of that wire to be reduced, resulting it in a further incremental weight saving. Other materials and constructions may also be used to make the hoop 155, such as an extruded polymer bent into the hoop shape during extrusion or in a 10 post-forming step. The hoop 155 may also be made of one piece, such as by injection molding or stamping from a preformed sheet so long as the sheet panel is sufficiently stiff to resist collapse when subjected to the pulling forces from the first textile body attached to the perimeter of the stiff panel. Alternately, the perimeter hoop could be made of different separate pieces (e.g., injection molded comers with straight pultruded sides). 15 The above-described constructions may reduce the weight of the upright luggage case compared to conventionally constructed luggage cases. In particular, all things being equal, it is believe that the incorporating a handle into a textile body that forms at least a portion of the outer surface of a panel (e.g., a side panel and/or a top panel) may contribute to a substantial weight saving over an equivalently sized but conventionally constructed case 20 with rigidifying perimeter or corrugated or honeycomb frame members. All directional references (e.g., upper, lower, upward, downward, left, right, leftward, rightward, top, bottom, above, below, vertical, horizontal, clockwise, and counterclockwise) are only used for identification purposes to aid the reader's understanding of the embodiments of the present Invention, and do not create limitations, particularly as to the 25 position, orientation, or use of the invention unless specifically set forth in the claims. Connection references (e.g., attached, coupled, connected, joined, and the like) are to be construed broadly and may include intermediate members between a connection of elements and relative movement between elements. As such, connection references do not necessarily infer that two elements are directly connected and in fixed relation to each other. 30 In some instances, components are described with reference to "ends" having a particular characteristic and/or being connected with another part. However, those skilled in the art will recognize that the present invention is not limited to components which terminate immediately beyond their points of connection with other parts. Thus, the term "end" should be interpreted broadly, in a manner that includes areas adjacent, rearward, forward of, or 35 otherwise near the terminus of a particular element, link, component, part, member or the - 14 like. In methodologies directly or indirectly set forth herein, various steps and operations are described in one possible order of operation, but those skilled in the art will recognize that steps and operations may be rearranged, replaced, or eliminated without necessarily departing from the spirit and scope of the present invention. It is 5 intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative only and not limiting. Changes in detail or structure may be made without departing from the spirit of the invention as defined in the appended claims. In the claims which follow and in the preceding description of the invention, 10 except where the context requires otherwise due to express language or necessary implication, the word "comprise" or variations such as "comprises" or "comprising" is used in an inclusive sense, i.e. to specify the presence of the stated features but not to preclude the presence or addition of further features in various embodiments of the invention. 3311739_1 Iawlatters) P90223.AU.1 2/05/12
Claims (72)
1. A luggage panel with an integrated carry handle, comprising: a first body that forms at least a section of an outer surface of the luggage panel, the first body comprising a grip portion that is part of the carry handle, wherein 5 the first body is textile; a second textile body connected to the first body; a third textile body connected to the first body, the third textile body forming a further grip portion of the carry handle; the first body and the second textile body form essentially the entire outer 10 surface of the luggage panel; the first body forms a surface of the carry handle that faces exterior; and the third textile body forms a surface of the carry handle that faces towards the inside.
2. The luggage panel of claim 1, wherein the first body, the second textile body, 15 and the third textile body are connected to each other under formation of the carry handle.
3. The luggage panel of any one of claims 1 or 2, wherein the second textile body faces the third textile body in the region of the carry handle.
4. The luggage panel of any one of claims 1-3, wherein the first body integrally 20 forms the part of the carry handle as one piece.
5. The luggage panel of any one of claims 1-4, wherein the grip portion of the first body is formed integrally as one piece with the first body and forms an outer surface of the carry handle.
6. Luggage, especially a soft-side type luggage case, with a first panel according 25 to the luggage panel of any one of claims 1-5.
7. The luggage of claim 6, wherein the first panel further comprises edges that define a perimeter of the first panel, and the first body defines at least a portion of the perimeter of the first panel.
8. Luggage, comprising: 30 a first panel including perimeter edges that define a perimeter of the first panel; 3311739_1 (GHMatters) P90223.AU.1 2/05/12 -16 the first panel defines at least a portion of an outer surface of the luggage; the first panel including a first body defining at least a portion of an outer surface of the first panel, wherein the first body is textile; the first body defining at least a portion of the perimeter of the first panel; and 5 the first body including a grip portion defining a grip for a carry handle.
9. Luggage, comprising: a first panel defining at least a portion of an outer surface of the luggage; the first panel comprising a first body comprised of flexible material suitable for soft-side luggage, the first body defining at least a portion of an outer surface of the 10 first panel; and a grip portion defining a grip for a carry handle, the grip portion being integral with the first body.
10. The luggage of claim 9, wherein the material suitable for soft-side luggage comprises at least one of a textile, leather, and simulated leather. 15
11. The luggage of any one of claims 9 and 10, wherein the first panel further comprises edges that define a perimeter of the first panel, and the first body defines at least a portion of the perimeter of the first panel.
12. The luggage of any one of claims 8 and 11, wherein the first panel further includes a second textile body, and the second textile body defines another portion of 20 the outer surface of the first panel.
13. The luggage of claim 12, wherein the first body is joined to the second textile body.
14. The luggage of any one of claims 12 and 13, wherein the first body and the second textile body collectively define substantially the entire outer surface of the first 25 panel.
15. The luggage of any one of claims 12-14, further comprising a third textile body joined to the first body, the third textile body includes a grip portion, the grip portion of the first body defines a first outer surface of the grip of the carry handle, and the grip portion of the third textile body defines a second outer surface of the grip of the carry 30 handle. 3311739_1 (GHMatters) P90223.AU.1 2/05/12 - 17
16. The luggage of claim 15, wherein the first outer surface comprises an upper surface, and the second outer surface comprises a lower surface.
17. The luggage of any one of claims 7 and 12-16, wherein the second textile body defines at least a portion of the perimeter of the first panel. 5
18. The luggage of any one of claims 7 and 12-17, wherein the first body and the second textile body collectively define substantially the entire perimeter of the first panel.
19. The luggage of any one of claims 7 and 13, wherein the second textile body is joined to the first body by sewing at least a portion of at least one perimeter edge of the 10 second textile body to the first body.
20. The luggage of any one of claims 7, 8, and 11-19, further comprising a second panel joined to the first panel proximate a portion of the perimeter of the first panel.
21. The luggage of any one of claims 8 and 11, further comprising a second textile body joined to the first body, the second textile body includes a grip portion, the grip 15 portion of the first body defines a first surface of the grip of the handle, and the grip portion of the second textile body defines a second surface of the grip of the handle.
22. The luggage of claim 21, further comprising an edge fabric joined to the first and second textile bodies proximate perimeters of the first and second textile bodies, the edge fabric extending along at least a portion of the grip portions of the first and 20 second textile fabrics.
23. The luggage of claim 22, further comprising a stiffening element positioned within a substantially enclosed space defined by the edge fabric.
24. The luggage of claim 23, wherein the stiffening element comprises a polyvinyl chloride pipe.
25 25. The luggage of any one of claims 7, 8, and 11-24, further comprising a structural element joined to the first panel proximate the perimeter of the first panel.
26. The luggage of claim 25, wherein the first body is joined to the structural element. 3311739_1 (GHMatters) P90223.AU.1 2/05/12 - 18
27. The luggage of any one of claims 7 and 12, further comprising a structural element joined to the first body, the second textile body defines at least a portion of the perimeter of the first panel, and the second textile body is joined to the structural element. 5
28. The luggage of claim 27, wherein the second textile body is joined to the structural element by sewing at least a first portion of a perimeter of the second textile body to the structural element.
29. The luggage of claim 28, wherein the second textile body is joined to the first body by sewing at least a second portion of the perimeter of the second textile body to 10 the first body.
30. The luggage of claim 29, wherein the first and second portions of the perimeter of the second textile body collectively define the entire perimeter of the second textile body.
31. The luggage of any one of claims 7, 8, 11-19, and 21-24, further comprising a 15 second panel, and a structural element is provided in a connection region of the first and second panels.
32. The luggage of any one of claims 25-31, wherein the structural element comprises a hoop.
33. The luggage of claim 32, wherein the hoop comprises a thin wire. 20
34. The luggage of claim 33, wherein the wire comprises steel.
35. The luggage of claim 32, wherein the hoop comprises molded corners.
36. The luggage of claim 35, wherein the molded corners are joined by pultruded sides.
37. The luggage of claim 32, wherein the hoop comprises an extruded polymer 25 bent into a hoop shape.
38. The luggage of any one of claims 26-37, wherein the first body includes a perimeter, and the first body is joined to the structural element by sewing at least a portion of the perimeter of the first body to the structural element. 3311739_1 (GHMatters) P90223.AU.1 2/05/12 - 19
39. The luggage of any one of claims 26-37, wherein the first body includes a pair of opposing and generally U-shaped perimeter segments.
40. The luggage of claim 39, wherein the first body is joined to the structural element by sewing the pair of generally U-shaped perimeter segments to the structural 5 element.
41. The luggage of any one of claims 39 and 40, wherein the first body includes a first portion and a second portion, the grip portion is positioned between the first and second portions, the first portion includes one of the generally U-shaped perimeter segments, and the second portion includes the other of the generally U-shaped 10 perimeter segments.
42. The luggage of claim 41, wherein the first panel includes a length and a width, and each of the first and second portions matches the width of the first panel along at least a portion of the length of the first panel.
43. The luggage of any one of claims 26-40, wherein the first body includes a first 15 portion and a second portion, the grip portion is positioned between the first and second portions, the first panel includes a length and a width, and each of the first and second portions matches the width of the first panel along at least a portion of the length of the first panel.
44. The luggage of any one of claims 41-43, wherein the grip portion comprises a 20 narrow band of textile material that is defined by two curved edges that terminate at the first and second portions.
45. The luggage of any one of claims 38 and 40, wherein the structural element is positioned within an edge beading that facilitates sewing the first body to the structural element. 25
46. The luggage of any one of claims 7, 8, and 11-37, wherein the first body further includes a first portion and a second portion, and the grip portion of the first body is positioned between the first and second portions.
47. The luggage of claim 46, wherein the first portion defines a first segment of the perimeter of the first panel, and second portion defines a second segment of the 30 perimeter of the first panel. 3311739_1 (GHMatters) P90223.AU.1 2/05/12 - 20
48. The luggage of claim 47, wherein each of the first and second portions of the first body includes three edges, the three edges for the first portion of the first body define the first segment of the perimeter of the first panel, and the three edges for the second portion of the first body define the second segment of the perimeter of the first 5 panel.
49. The luggage of claim 48, wherein the first segment of the perimeter of the first panel is generally U-shaped, and the second segment of the perimeter of the first panel is generally U-shaped.
50. The luggage of any one of claims 46 and 47, wherein the first portion includes 10 an edge that defines a width of the first panel, the grip portion includes a longitudinal axis, and the longitudinal axis of the grip portion is approximately transverse to the edge of the first portion.
51. The luggage of any one of claims 46 and 47, wherein the first portion includes an edge that defines a width of the first panel, the grip portion includes a longitudinal 15 axis, and the longitudinal axis of the grip is positioned at an angle relative to the edge of the first portion.
52. The luggage of any one of claims 46-49, wherein the first panel includes a length and a width, and each of the first and second portions matches the width of the first panel along at least a portion of the length of the first panel. 20
53. The luggage of any one of claims 46-52, wherein the grip portion is formed from a first piece of textile material, at least one of the first and second portions is formed from a second piece of textile material, and the first piece of textile material is joined to the second piece of textile material.
54. The luggage of any one of claims 46-53, wherein the grip portion comprises a 2S narrow band of textile material that is defined by two curved edges that terminate at the first and second portions.
55. The luggage of any one of claims 46-49, wherein the grip portion broadens with bow-shaped transitional sections in the direction of a width of the first panel towards the first and second portions of the first body. 3311739_1 (GHMatters) P90223.AU.1 2/05/12 - 21
56. The luggage of any one of claims 7, 8, and 11-55, wherein the perimeter of the first panel is substantially rectangular.
57. The luggage of any one of claims 7, 8, and 11-56, further comprising a plurality of panels, at least some of the plurality of panels joined to the first panel proximate 5 portions of the perimeter of the first panel, and the first panel and the plurality of panels collectively defining a parallelepiped case with a main packing compartment.
58. The luggage of any one of claims 6-56, wherein the luggage includes a case with a main packing compartment, and the case includes the first panel.
59. The luggage of any one of claims 57 and 58, further comprising a kick plate 10 joined to the case.
60. The luggage of claim 59, further comprising at least two wheels joined to the case, and the kick plate positioned between the wheels.
61. The luggage of any one of claims 57 and 58, further comprising a monolithic wheel bracket and kick plate joined to the case. 15
62. The luggage of claim 61, further comprising a bottom board attached to the monolithic wheel bracket and kick plate.
63. The luggage of claim 62, wherein the bottom board comprises a single honeycomb polymer board.
64. The luggage of any one of claims 57-63, further comprising down tubes joined 20 to the case, and the down tubes contain telescoping rods that are joined to a handle.
65. The luggage of claim 64, wherein the down tubes are formed from aluminum.
66. The luggage of any one of claims 57-65, wherein a housing for the reception of a grip region of a telescopic hand grip is provided within the main packing compartment within a region of an inner side of a top panel. 25
67. The luggage of claim 58, wherein the case includes a second panel, the second panel defines at least a second portion of the outer surface of the luggage, the second panel including a textile body defining at least a portion of an outer surface of the second panel, the textile body for the second panel defining at least a portion of a 3311739_1 (GHMatters) P90223.AU.1 2/05/12 -22 perimeter of the second panel, and the textile body for the second panel including a grip portion defining a grip for a second carry handle.
68. The luggage of claim 67, wherein the first panel comprises a side panel of the case, and the second panel comprises a top panel of the case. 5
69. The luggage of any one of claims 6-68, wherein the first body comprises a robust woven textile.
70. The luggage of claim 69, wherein the robust woven textile is either nylon or polyester.
71. The luggage of any one of claims 6-70, further comprising a board positioned 10 proximate to the first body.
72. A luggage panel or luggage, substantially as herein described with reference to the accompanying drawings. 33117391 (GHMatters) P90223.AU.1 2/05/12
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61/253,242 | 2009-10-20 | ||
PCT/US2010/053429 WO2011050101A1 (en) | 2009-10-20 | 2010-10-20 | Luggage panel with integrated carry handle for soft-side type luggage cases |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2010310686A Division AU2010310686B2 (en) | 2009-10-20 | 2010-10-20 | Luggage panel with integrated carry handle for soft-side type luggage cases |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2012100505A4 true AU2012100505A4 (en) | 2012-07-26 |
AU2012100505B4 AU2012100505B4 (en) | 2013-05-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2012100505A Expired AU2012100505B4 (en) | 2009-10-20 | 2012-05-02 | Luggage panel with integrated carry handle for soft-side type luggage cases |
Country Status (1)
Country | Link |
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AU (1) | AU2012100505B4 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867575A (en) * | 1988-11-23 | 1989-09-19 | Cello Bag Company, Inc. | Plastic bag with strap-type carrying handle |
US6502677B1 (en) * | 1999-09-24 | 2003-01-07 | 500 Group, Inc. | Full-gussetted luggage and an associated method of making full-gussetted luggage |
US7392888B2 (en) * | 2004-12-29 | 2008-07-01 | Allen Lai | Travel bag |
-
2012
- 2012-05-02 AU AU2012100505A patent/AU2012100505B4/en not_active Expired
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AU2012100505B4 (en) | 2013-05-02 |
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