发明名称 Drain plunger handle
摘要 A drain plunger handle for use with a plunger head to remove obstructions in a plumbing system. The drain plunger handle comprises a handle body, a pair of handle members and a head connector for connecting to the plunger head. The handle members are vertically offset from each other and substantially within the same general vertical plane to provide an ergonomically beneficial grip on the drain plunger handle when used to clear the obstruction. The handle members can be slidably attached to the handle body to allow the user to adjust the amount of vertical offset. The head connector can include a connector body and a threaded post for threadably connecting to the plunger head. The present plunger handle allows the user to comfortably and easily apply more force to the plunger head so as to supply the necessary positive and negative pressure pulses to dislodge the obstruction.
申请公布号 US7032252(B2) 申请公布日期 2006.04.25
申请号 US20030712564 申请日期 2003.11.12
申请人 MERCADO ABEL 发明人 MERCADO ABEL
分类号 E03D11/00;B25G1/06;E03C1/308 主分类号 E03D11/00
代理机构 代理人
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