发明名称 MOP HEAD WRINGER TO BE USED WITH A BUCKET
摘要 <p>A mop head wringer is designed to be placed on a bucket (10) and used therewith. The mop head wringer includes a screen basket (38) which is mounted within a supporting frame (54). The screen basket (38) is to be movable from an upper at-rest position to a lower wringing position. The screen basket (38) is mounted on a shaft (42) with the shaft (42) being rotated as it moves from the upper position to the lower position. A mop head (60) placed within the screen basket (38) causes the screen basket (38) to move from the upper position to the lower position which causes the application of a wringing force by rotation of the screen basket (38) relative to the mop head (60).</p>
申请公布号 WO1997043940(A1) 申请公布日期 1997.11.27
申请号 US1997008305 申请日期 1997.05.19
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