发明名称 |
Faucet spray head with volume control |
摘要 |
A faucet spray head having a volume control mechanism allowing the user to adjust the flow of water through the spray head from a full-spray to full-stream and to a paused flow and flow levels therebetween. The volume control mechanism illustratively includes a spring-activated safety mechanism that prevents the user from inadvertently leaving the faucet head in an off position, thereby preventing the mixing or backing up of hot water into the cold water supply.
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申请公布号 |
US7871020(B2) |
申请公布日期 |
2011.01.18 |
申请号 |
US20070698666 |
申请日期 |
2007.01.26 |
申请人 |
MASCO CORPORATION OF INDIANA |
发明人 |
NELSON ALFRED CHARLES;BROWN DEREK ALLEN |
分类号 |
A62C31/00;A62C37/20;B05B1/30;E03C1/04;F15B13/00 |
主分类号 |
A62C31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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