发明名称 COLLAPSIBLE STRUCTURAL FRAME
摘要 An apparatus and method is disclosed for providing a collapsible support structure strut, which may include a strut member; a hollow tubular terminal end portion of the strut member having an inner surface; and a detachable looped eyelet having at least one loop and a pair of extending legs, the legs being springedly biased to engage the tubular terminal end of the strut, thereby frictionally holding the looped eyelet in place at the terminal end of the strut. The apparatus and method may also employ a holding plug, with first and second holding groove opposingly placed in the periphery of the holding plug, having at least a portion thereof that is shaped and sized to frictionally engage the inner surface of the tubular terminal end of the strut, to frictionally hold the holding plug in engagement with the strut. The detachable looped eyelet may also have at least two loop.
申请公布号 US2008115816(A1) 申请公布日期 2008.05.22
申请号 US20070927132 申请日期 2007.10.29
申请人 发明人 MILLER STEPHEN F.
分类号 E04H15/40 主分类号 E04H15/40
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