发明名称 Collapsible structures
摘要 A collapsible structure has a first panel, a second panel and a third panel, with the second and third panels each having a foldable frame member that has a folded and an unfolded orientation, with a fabric material covering portions of each respective frame member to form the second or third panel for each frame member when the frame member is in the unfolded orientation. The left side of the first panel is hingedly coupled to the right side of the second panel, and the right side of the first panel is hingedly coupled to the left side of the third panel. A support member includes a frame member that has unconnected ends, the support member having a first portion hingedly coupled to the left side of the second panel, and a second portion hingedly coupled to the right side of the third panel.
申请公布号 US2009025767(A1) 申请公布日期 2009.01.29
申请号 US20070881276 申请日期 2007.07.26
申请人 ZHENG YU 发明人 ZHENG YU
分类号 E04H15/44 主分类号 E04H15/44
代理机构 代理人
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