发明名称 |
Mop having removable and rotatable clamp members to retain yarn, the clamp members also retaining additional cleaning members |
摘要 |
An improved deck mop to retain yarn comprising an elongated rod having an upper section and a lower section. An exterior rotatable sleeve threadedly surrounds the lower section which includes an interior movable piston which is further connected to a stationary spring. The lower section at its bottom end is connected to a first and second rotatable and removable clamp member comprising a respective bottom brush and bottom scrubber for cleaning. The mop through a respective clockwise and counter-clockwise rotation of the sleeve controls a respective closing and opening movement of two clamp members to thereby respectively hold or release a mop yarn, wherein the closing movement further results in contracting the spring so that the reduced spring stores a compression force having sufficient power to enable it to push the clamp members rotatably apart when the sleeve is rotated in the counter-clockwise direction.
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申请公布号 |
US7930791(B1) |
申请公布日期 |
2011.04.26 |
申请号 |
US20070005227 |
申请日期 |
2007.12.24 |
申请人 |
WORLDWIDE INTEGRATED RESOURCES, INC. |
发明人 |
MORAD FRED I. |
分类号 |
A47L13/12;A47L13/144 |
主分类号 |
A47L13/12 |
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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