为行李箱提供可扩展的收纳空间。
专利摘要
本实施例提供一种整洁、合身的折叠式扩展侧围，其具有附接到可扩展侧围的相对刚性线框上的交叉弹性带，以及附接到扩展侧围中心接缝最内边缘的张力弹力绳。这些弹性构件由行李箱的最外层壁和由弹性纺织品如氨纶等限定的内壁包围并与视线隔离。所得的扩展侧围最好构建在行李箱的主包装隔间门中，并且响应于主包装隔间的过度包装，通过响应于货物压力抵抗各种弹性构件的恢复力而使扩展侧围扩展。
Original abstractThe present embodiment provides a neat, tailored accordion gusset 4 with crisscrossing elastic ribbons 22 attached to opposite rigid wire frames 8 and 10 of the expandable gusset 4 , as well as a tensioned bungee cord 20 attached to the innermost edge of the center seam 26 of the expansion gusset 4 . These elastic members 22 are enclosed and sealed from view by the outermost wall 6 of the luggage case 2 and an inner wall 14 defined by an elastic textile such as Spandex or the like. The resulting expansion gusset 4 can best be built into a main packing compartment door 6 of the luggage case 2 and will expand in response to over-packing of the main packing compartment 18 by expanding the expansion gusset 4 in response to the pressure of the goods against the restoring force of the various elastic members 22.
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