发明名称 Collapsible lampshade structure
摘要 A collapsible lampshade structure which includes an upper fixing ring provided with a plurality of engaging members, a lower fixing ring provided with a plurality of engaging seats and two pairs of tubular members, and a plurality of resilient ribs each having a projection at an upper end thereof and two pins at a lower end thereof, the ribs being detachably connected between the engaging members of the upper fixing ring and the engaging seats of the lower fixing rings, a first curved rod mounted between a pair of the tubular members and having a first recess, a second curved rod mounted between another pair of the tubular members and having a second recess, and a retainer formed with two hooks adapted to be engaged with the recesses of the curved rods, one of the hooks having two protuberances for preventing the retainer from detaching from the second curved rod.
申请公布号 US7210824(B2) 申请公布日期 2007.05.01
申请号 US20050267149 申请日期 2005.11.07
申请人 LU CHIN-LUNG 发明人 LU CHIN-LUNG
分类号 F21V1/06;F21V3/00;F21V11/00;F21V17/00 主分类号 F21V1/06
代理机构 代理人
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