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具有集成套筒接头的可折叠结构
Collapsible structure with integrated sleeve junction
US-7614415-B1提供可折叠的便携结构，如帐篷或遮蔽物。
专利摘要
一种便携式可折叠结构，具有设置在套筒内的框架元件，限定至少一个壁的周边。屋顶在接缝处连接到至少一个壁，其中套筒的一部分连接到接缝，并且其中屋顶和至少一个壁限定结构的内部。连接到接缝的套筒部分设置在结构的内部。屋顶和至少一个壁可进一步包括柔性材料，如尼龙、帆布或聚乙烯。此外，框架元件可另外包括连续的弹性材料带。这种弹性材料带可具有足够的柔韧性以在不破裂的情况下盘绕，并具有足够的弹性以基本恢复并保持其原始形状。钢可以是这种合适的弹性材料。
Original abstractA portable, collapsible structure having a frame element disposed within a sleeve, defining a perimeter of at least one wall is disclosed. A roof is connected to the at least one wall at a seam, wherein a portion of the sleeve is connected to the seam, and wherein the roof and the at least one wall define an interior of the structure. The portion of the sleeve connected to the seam is disposed within the interior of the structure. The roof and at least one wall may further comprise a flexible material such as nylon, canvas, or polyethylene. Further, the frame element may additionally comprise a continuous band of resilient material. Such a band of resilient material may have sufficient flexibility to be coiled without breaking and sufficient resiliency to substantially return to and maintain its original shape. Steel may be such a suitable resilient material.
专利附图（8）
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