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Title:
SILENT DUST-REMOVING AND HUMIDIFYING CLEANING ROBOT
Document Type and Number:
WIPO Patent Application WO/2018/196206
Kind Code:
A1
Abstract:
Disclosed is a silent dust-removing and humidifying cleaning robot, comprising movement wheels (1), a movement support (2), a cleaning mechanism (3), a first connecting plate (4), a water-retaining ring (6), an annular housing (7), a functional mechanism (8), a first water delivery pipe (9) and a drive shaft (14). Existing cleaning robots generally suck up and clean the dust on the floor by means of a pump, and when the pump is operating, noise is generated due to large changes in internal and external pressures, thus influencing the surroundings. The silent dust-removing and humidifying cleaning robot cleans the dust on the floor by means of the impact force of water, wherein the sound of the flowing of water is much quieter than the sound generated by a pump when same is operating, such that a silent effect can be achieved. During the operation of the silent dust-removing and humidifying cleaning robot, the parts of the floor involved in two adjacent instances of cleaning overlap each other.

Inventors:
ZHAO, Yang (No.501, Unit 4No.89, Yiyang Road, Shibei Distric, Qingdao Shandong 2, 266042, CN)
Application Number:
CN2017/095023
Publication Date:
November 01, 2018
Filing Date:
July 28, 2017
Export Citation:
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Assignee:
ZHAO, Yang (No.501, Unit 4No.89, Yiyang Road, Shibei Distric, Qingdao Shandong 2, 266042, CN)
International Classes:
A47L11/28; A47L11/40
Domestic Patent References:
WO2016021793A12016-02-11
Foreign References:
CN106889956A2017-06-27
CN103619227A2014-03-05
US20130067683A12013-03-21
CN2243262Y1996-12-25
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