AUTOMATIC DRIVING UNIT OF TOILET DRAINAGE VALVE, AND TOILET - ZHONGSHAN DONGLING WEILI CLEAN TECH CO LTD

Title:

AUTOMATIC DRIVING UNIT OF TOILET DRAINAGE VALVE, AND TOILET

Document Type and Number:

WIPO Patent Application WO/2024/021840

Kind Code:

A1

Abstract:

Disclosed in the present utility model are an automatic driving unit of a toilet drainage valve, and a toilet. The automatic driving unit comprises a pneumatic execution component, an air pump, a sensing component and a control component. The pneumatic execution component is in transmission connection with a drainage plug of the drainage valve, and the pneumatic execution component is in communication with a gas pipeline and is connected to the air pump; and the air pump and the sensing component are electrically connected to the control component. When such a toilet is used, the control component can obtain the use condition of the toilet by means of the sensing component, and can control, according to a signal from the sensing component, the air pump to drive the pneumatic execution component, so that the state of the drainage valve is changed to complete flushing, and a user does not need to specially operate the toilet to complete flushing after using the toilet, thereby greatly reducing the labor intensity of the user. In addition, the automatic driving unit of a toilet drainage valve involves simple assembly, can be conveniently mounted on a toilet, involves a simple assembly process, and has low usage costs.

More Like This:

JP7382001	Wash water tank device and flush toilet device equipped with the same
JP6338050	Drainage control device and toilet device equipped with this drainage control device
WO/1989/011570	FLUSHING VALVE FOR CISTERNS

Inventors:

OU YUXIN (CN)
CHEN WENZHONG (CN)
HU KEHUAN (CN)
LI HUAPING (CN)
CHEN JINSHUI (CN)

Application Number:

PCT/CN2023/097249

Publication Date:

February 01, 2024

Filing Date:

May 30, 2023

Export Citation:

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Assignee:

ZHONGSHAN DONGLING WEILI CLEAN TECH CO LTD (CN)

International Classes:

E03D1/34; E03D5/10

Domestic Patent References:

WO2021212252A1

2021-10-28

Foreign References:

CN217759133U	2022-11-08
CN209114561U	2019-07-16
CN108755877A	2018-11-06
CN113431153A	2021-09-24
KR20090108507A	2009-10-15

Attorney, Agent or Firm:

SCIHEAD IP LAW FIRM (CN)

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