发明名称 Collapsible lamp shade structure
摘要 A collapsible lampshade structure includes an upper fixing ring provided with a plurality of engaging members, a lower fixing ring provided with a plurality of engaging seats, and a plurality of 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, whereby when in disassembly, upper ends of the ribs are detached from the upper fixing ring enable the upper fixing ring and the ribs to collapse on the lower fixing ring thereby facilitating its transporting, and making it easier for packaging purposes.
申请公布号 US6773144(B2) 申请公布日期 2004.08.10
申请号 US20020224462 申请日期 2002.08.21
申请人 LU KING LONG 发明人 LU KING LONG
分类号 F21V1/06;(IPC1-7):F21V1/06 主分类号 F21V1/06
代理机构 代理人
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