FLOOR SCRUBBER HAVING MULTIPLE CHANNELS FOR SPRAYING WATER TO CLEAN

WIPO Patent Application WO/2023/184779

A1

A floor scrubber having multiple channels for spraying water to clean. The floor scrubber comprises a housing (1) and a cleaning roller (2) mounted on the housing (1), wherein a water-squeezing strip (3) and a water guide strip (5) are arranged between the housing (1) and the surface of the cleaning roller (2); a multi-nozzle water-spraying mechanism (4), having a plurality of nozzles discharging water uniformly, is arranged between the water-squeezing strip (3) and the water guide strip (5) and is in communication with a water outlet of a water pump; and a first sewage extraction mechanism (6) is arranged on the water guide strip (5). When the floor scrubber having multiple channels for spraying water to clean is used, uniform spraying of water can be formed tangentially at multiple points on the surface of the cleaning roller (2), so that the cleaning roller (2) is cleaned vertically, and the cleaning effect of the cleaning roller (2) is improved.

WO/2023/131246	CONTROL METHOD AND APPARATUS FOR CLEANING DEVICE, STORAGE MEDIUM, AND ELECTRONIC APPARATUS
JPH09479	FLOOR SURFACE CLEANING MACHINE
WO/2023/115748	CRAWLER-TYPE FLOOR SCRUBBER HAVING DOUBLE-ROLLER STRUCTURE

ZHOU JIE (CN)
WAN KEXUE (CN)

PCT/CN2022/104776

October 05, 2023

July 09, 2022

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WUHAN DIISEA INTLLIGENCE TECH CO LTD (CN)

A47L11/30; A47L11/40

CN114224236A	2022-03-25
CN201121788Y	2008-09-24
CN111557621A	2020-08-21
CN205447066U	2016-08-10
US20190271428A1	2019-09-05
CN113413095A	2021-09-21
CN213787207U	2021-07-27
US20050211802A1	2005-09-29

SHENZHEN LISIN INTELLECTUAL PROPERTY AGENCY FIRM (CN)

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