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Title:
MOPPING AND SWEEPING INTEGRATED CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/024710
Kind Code:
A1
Abstract:
A mopping and sweeping integrated cleaning device (100) comprises a cleaning assembly (130) and a wastewater accumulation assembly accumulating wastewater after cleaning. The wastewater accumulation assembly comprises a wastewater collection mechanism for collecting wastewater of the cleaning assembly (130) after cleaning, and a wastewater accumulation mechanism for accumulating the collected wastewater. The cleaning assembly (130) comprises a blade strip (136), the front end of the blade strip (136) being configured as a non-linear structure. During cleaning, since the blade strip (136) which is in contact with the surface to be cleaned has a specific structure, a gap between the blade strip (136) and a cleaning drum on the cleaning assembly differs in a length direction. Therefore, when cleaning relatively small solid particles, the relatively small solid particles can be collected and cleaned by means of a channel between the blade strip (136) and the cleaning barrel. When there are relatively small solid particles, the relatively small solid particles are moved to an appropriate position of the gap to enter the channel between the blade strip (136) and the cleaning barrel. As solid particles of different sizes can be adaptively cleaned, the application scope thereof is broadened, and the cleaning effect on an object surface having a mixture of solid particles of different sizes can be improved.

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Inventors:
ZHOU JIE (CN)
WAN KEXUE (CN)
Application Number:
PCT/CN2022/103526
Publication Date:
March 02, 2023
Filing Date:
July 02, 2022
Export Citation:
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Assignee:
WUHAN DIISEA INTLLIGENCE TECH CO LTD (CN)
International Classes:
A47L11/30
Foreign References:
CN114224246A2022-03-25
CN114129100A2022-03-04
CN213910064U2021-08-10
CN212037399U2020-12-01
CN111166257A2020-05-19
CN106073655A2016-11-09
DE202021101937U12021-04-21
Attorney, Agent or Firm:
SHENZHEN LISIN INTELLECTUAL PROPERTY AGENCY FIRM (CN)
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