Title:
LIQUID STORAGE STRUCTURE AND CLEANING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/221563
Kind Code:
A1
Abstract:
A liquid storage structure (100) and a cleaning apparatus. The liquid storage structure (100) comprises a first cavity (1), a second cavity (2) and a filter screen structure (4), the first cavity (1) communicating with the second cavity (2) by means of a one-way valve (3), the one-way valve (3) being located at a position close to the bottoms of the first cavity (1) and the second cavity (2), the first cavity (1) being provided with a liquid inlet (11), and the filter screen structure (4) being arranged in the first cavity (1) and located between the liquid inlet (11) and the one-way valve (3).
Inventors:
ZHANG YALIN (CN)
ZHANG RU (CN)
NI WENYI (CN)
ZHANG RU (CN)
NI WENYI (CN)
Application Number:
PCT/CN2023/074699
Publication Date:
November 23, 2023
Filing Date:
February 07, 2023
Export Citation:
Assignee:
DREAME INNOVATION TECH SUZHOU CO LTD (CN)
International Classes:
A47L11/29; A47L11/40
Foreign References:
| CN209421847U | 2019-09-24 | |||
| CN214712417U | 2021-11-16 | |||
| CN213883090U | 2021-08-06 | |||
| CN215085574U | 2021-12-10 | |||
| CN216439122U | 2022-05-06 | |||
| CN113385319A | 2021-09-14 | |||
| CN114468885A | 2022-05-13 | |||
| NZ550711A | 2007-07-27 |
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