FLOOR CLEANER

WIPO Patent Application WO/2016/109908

A1

A floor cleaner, comprising: a floor cleaning mechanism (1), comprising two frames (11), positions thereof being fixed relative to each other, and a main shaft (13) and rollers (15), each having two ends respectively and rotatably disposed on the two frames (11), a water absorption cloth (16) having two closed ends and being wound on the roller (15), and a water storage compartment (17) disposed below the main shaft (13). The rollers (15) are on a front side and a rear side of the main shaft (13). A lowest free surface of the water absorption cloth (16) is lower than a bottommost part of the frame (11). The floor cleaning mechanism also comprises side shafts (14), each having two ends respectively and rotatably disposed on two sides of the frames (11) and rotating in a direction opposite to a rotation of the main shaft (13). The water absorption cloth (16) is wound on the side shaft (14) and the main shaft (13) in opposite directions, and a portion of the water absorption cloth (16) between the side shaft (14) and the main shaft (13) is squeezed by the side shaft (14) and the main shaft (13). The floor cleaner can prevent a secondary contamination of a floor by dirty water.

ZHU JINPING (CN)

PCT/CN2015/000294

July 14, 2016

April 28, 2015

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ZHU JINPING (CN)

E01H1/10; A47L11/29

US2874397A	1959-02-24
CN101377075A	2009-03-04
CN2845701Y	2006-12-13
CN102605736A	2012-07-25
US3090982A	1963-05-28
US3051973A	1962-09-04
US1522133A	1925-01-06

NINGBO CHANNEL PATENT ATTORNEYS OFFICE (CN)
宁波诚源专利事务所有限公司 (CN)

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