FILTERING MESH STRUCTURE, LIQUID STORAGE BOX ASSEMBLY, AND WASHING DEVICE

WIPO Patent Application WO/2023/273825

A1

The present invention relates to the field of washing, and specifically provides a filtering mesh structure, a liquid storage box assembly, and a washing device, being aimed at solving the problems that an foreign matter enters a pipeline and an element is stuck when a detergent is added. For this purpose, the filtering mesh structure comprises a primary filtering mesh body and a secondary filtering mesh body; the primary filtering mesh body is of a cylindrical structure; the cylindrical structure is provided with a bottom portion, a liquid adding port, and an annular sidewall; primary filtering holes are respectively formed on the bottom portion and the annular sidewall; and the secondary filtering mesh body extends between the bottom portion and a proximal end, and a secondary filtering hole is formed on the secondary filtering mesh body, so that a target liquid injected from the liquid adding port can flow out from the secondary filtering mesh body after being filtered by the primary filtering mesh body. The invention can effectively filter the foreign matter mixed in the detergent, thereby avoiding the element from being stuck and blocked due to the fact that the foreign matter enters the pipeline.

LIU SHUANGLONG (CN)
YU YUANYUAN (CN)
QIU FENG (CN)
LIU JIANSHE (CN)

PCT/CN2022/097884

January 05, 2023

June 09, 2022

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CHONGQING HAIER WASHING MACHINE CO LTD (CN)
HAIER SMART HOME CO LTD (CN)

D06F39/02

CN110725105A	2020-01-24
CN111263853A	2020-06-09
CN110735293A	2020-01-31
US20190218703A1	2019-07-18
CN201172752Y	2008-12-31
CN211772152U	2020-10-27
CN211395037U	2020-09-01
CN211972801U	2020-11-20

HANRAY LAW FIRM (CN)

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