发明名称 Safety umbrella runner
摘要 A safety umbrella runner includes: a runner tube slidably held on a central shaft of the umbrella; a ferrule integrally circumferentially formed on the runner tube for pivotally securing a plurality of stretcher ribs of a rib assembly, which is provided for fastening an umbrella cloth on the rib assembly, by a fastening wire wound on the ferrule with the wire ends twisted and knotted in a socket formed on the inner ferrule; and a safety cover having a protective cap lockable on the ferrule for sheltering the wire ends in the socket of the ferrule, and having a pendent cover resiliently formed on a lower portion of the protective cap for sheltering a spring catch resiliently protruded from the central shaft for preventing injury to the user's finger as pricked by the spring catch.
申请公布号 US6006771(A) 申请公布日期 1999.12.28
申请号 US19980128724 申请日期 1998.08.03
申请人 WU, TZUN-ZONG 发明人 WU, TZUN-ZONG
分类号 A45B25/06;A45B25/08;(IPC1-7):A45B25/08 主分类号 A45B25/06
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