发明名称 Collapsible tent frame
摘要 A collapsible tent frame is disclosed. The collapsible tent frame includes a polygonal framework having a plurality of joints arranged at corners thereof and a plurality of rail pole assemblies interconnecting the joints respectively, at least three leg pole assemblies extending downward from the joints of the polygonal framework and a roof framework having a plurality of rafter pole assemblies connected to the joints of the polygonal framework. The pole assemblies can be shortened when the collapsible tent frame is to be collapsed.
申请公布号 US6216717(B1) 申请公布日期 2001.04.17
申请号 US19990407016 申请日期 1999.09.28
申请人 SING SING FIBERS INDUSTRY CO., LTD. 发明人 CHEN JING-CAI
分类号 E04H15/44;(IPC1-7):E04H15/38 主分类号 E04H15/44
代理机构 代理人
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