STEAM BRUSH HEAD AND CLEANING APPARATUS

WIPO Patent Application WO/2023/216427

A1

A steam brush head and a cleaning apparatus. The steam brush head comprises: a brush seat assembly, which is provided with a chamber communicated with the outside, and a first channel and a second channel which are communicated with the outside, a plurality of notches (14) being formed on an outer edge of an opening end of the brush seat assembly; and a brush head assembly, provided in the chamber of the brush seat assembly and communicated with the second channel. The first channel is used for forming a dust removal channel (3); the second channel is used for forming a cleaning channel (4) for conveying steam or cleaning water; the opening end of the brush seat assembly can be pressed to cover a surface to be cleaned, such that the chamber and said surface cooperate to define a cleaning chamber (15); the notches (14) and said surface cooperate to define air vents communicated with the cleaning chamber; the second channel and the first channel are both communicated with the cleaning chamber (15); steam or cleaning water sprayed out from the second channel enters the cleaning chamber (15) to clean said surface; and waste steam or wastewater after cleaning is completed flows into the first channel through the cleaning chamber (15).

GUO JIANGANG (CN)
WANG QINRONG (CN)

PCT/CN2022/108460

November 16, 2023

July 28, 2022

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GUANGDONG DONGLING ELECTRICAL APPLIANCES CO LTD (CN)

B08B1/00; A46B11/06; B08B3/02

WO2017166012A1

2017-10-05

CN217165422U	2022-08-12
CN2637007Y	2004-09-01
CN216040331U	2022-03-15
CN206666895U	2017-11-24
CN208050460U	2018-11-06
CN113974481A	2022-01-28
AU2011100509A4	2011-06-09
JP3082936U	2002-01-11

KINGSOUND & PARTNERS (CN)

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