发明名称 Quick-release coupling
摘要 A quick-release coupling is provided and includes a male sub-assembly comprising a spring-biased first valve and two latches; and a female sub-assembly comprising a spring biased second valve and two hollow snapping members whereby snapping the latches through the snapping members will securely assemble the male and the female sub-assemblies together, thereby opening both valves to allow fluid to flow through.
申请公布号 US2009200796(A1) 申请公布日期 2009.08.13
申请号 US20080028986 申请日期 2008.02.11
申请人 LAI CHIEN FU 发明人 LAI CHIEN FU
分类号 F16L39/04 主分类号 F16L39/04
代理机构 代理人
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