发明名称 Drain plug assembly
摘要 A drain plug assembly includes an operation unit including a button and a cable is connected between the button and a plug unit which is located in a drain hole of a drain pipe. The cable that is located close to the button is received in a part of a sink and the cable that is located close to the plug unit is received in the drain pipe. A positioning unit is located between the button and the cable so as to control the button at different positions and to drive the cable to move the plug unit. A hose is mounted to the cable. When pushing the button, the cable is moved upward to push the plug upward for draining purpose. The cable is well protected and does not expose so that the cable is not tangled, pulled or damaged by foreign objects.
申请公布号 US2009158522(A1) 申请公布日期 2009.06.25
申请号 US20070000940 申请日期 2007.12.19
申请人 WU CHAO-CHUNG 发明人 WU CHAO-CHUNG
分类号 E03C1/23;A47K1/14 主分类号 E03C1/23
代理机构 代理人
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