Floor washer cleaning device and floor washer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9844311
SERIAL NO

15107718

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Importance

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Abstract

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A floor washer cleaning device is mounted inside an opening cavity arranged at a bottom of a dustbin of the floor washer. The floor washer cleaning device comprises a roller brush assembly rotatably arranged inside the opening cavity, and a scraping board fixed at the bottom of the dustbin and located at an edge of a side of a bottom of the opening cavity. The scraping board, an inner wall of the opening cavity, and the roller brush assembly cooperatively enclose to form a negative pressure cavity communicating with the dustbin, and a suction nozzle communicating with the negative pressure cavity is formed between an inner side of the scraping board and the roller brush assembly.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN ZHIYI TECHNOLOGY CO LTDNO 3 LANPUYUAN INDUSTRIAL AREA LONGGANG STREET LONGGANG ROAD COMMUNITY BAOLONG BAOLONG FOUR DISTRICT OF SHENZHEN CITY GUANGDONG PROVINCE 518000 NO 2 BUILDING 301 SHENZHEN CITY GUANGDONG PROVINCE 518000

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhang, Xuedong Guangdong, CN 7 6

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