发明名称 Tent frame structure
摘要 A tent frame structure comprises an axis member and a plurality of brackets pivotally engaging with the axis member. Each bracket includes a first rod set, a second rod set pivotally engaging with the first rod set and a post means pivotally engaging with the second rod set. The post means is movable outwards to extend the first rod set, the second rod set and the post means for extending and stretching the frame.
申请公布号 US2003024562(A1) 申请公布日期 2003.02.06
申请号 US20010917836 申请日期 2001.07.31
申请人 LIU LAUSAN CHUNG-HSIN 发明人 LIU LAUSAN CHUNG-HSIN
分类号 E04H15/48;(IPC1-7):E04H15/38 主分类号 E04H15/48
代理机构 代理人
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