Semi-automatic mop wringer

Details Semi-automatic mop wringer Semi-automatic mop wringer

1992-09-21

1994-01-04

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Accessories

Mop wringers

15260, A47L 1360

Patent

active

052748774

ABSTRACT:
The present invention is a unique semi-automatic mop wringer. The mop wringer comprises a hollow housing vertically movably supported on a supporting structure by a suspension mechanism. The housing is engaged with the supporting structure through a rack-and-gear mechanism, so that a downward motion of the housing can be transmitted into the rotation of crank members which in turn drive a wringer roller to squeeze the mop against a wringer plate mounted inside the housing. A user can use the present invention mop wringer to wring a mop by placing the mop inside the housing, holding the mop holder and applying a downward force. The downward motion of the housing causes the wringer roller to move in a circular path to squeeze the mop against the wringer plate. When the user withdraws the downward force, the housing moves back upwardly to allow the user to repeat the process. When the wringer roller has completed the squeezing motion, the wringer roller can automatically complete the remaining portion of the circular path.

REFERENCES:
patent: 660201 (1900-10-01), Richardson
patent: 885607 (1908-04-01), Goehle
patent: 1922981 (1933-08-01), Robertson
patent: 2417416 (1947-03-01), Hutchins
patent: 3987513 (1976-10-01), Gonzalez

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