Title:
WATERWAY CONTROL VALVE CORE, AND WATER DISCHARGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/206741
Kind Code:
A1
Abstract:
A waterway control valve core and a water discharge device. The waterway control valve core comprises a housing (210), a valve rod (220), a movable plate (240), a stationary plate (250), and a base (270). When the stationary plate (250) is connected to a first surface of the movable plate (240) and when the valve rod (220) drives the movable plate (240) to rotate to a first position, a first recess (2410) is in communication with a first through hole (2510); when the valve rod (220) drives the movable plate (240) to rotate to a second position, the first recess (2410) is in communication with a second through hole (2520); when the valve rod (220) drives the movable plate (240) to rotate to a third position, the first recess (2410) is in communication with both the first through hole (2510) and the second through hole (2520); when the stationary plate (250) is connected to a second surface of the movable plate (240) and when the valve rod (220) drives the movable plate (240) to rotate to the first position, a second recess (2420) is in communication with the second through hole (2520); when the valve rod (220) drives the movable plate (240) to rotate to the second position, the second recess (2420) is in communication with the first through hole (2510); and when the valve rod (220) drives the movable plate (240) to rotate to the third position, the second recess (2420) is not in communication with the first through hole (2510) and the second through hole (2520). By means of reverse assembly of the movable plate, the valve core can achieve functions of two different valve cores.
Inventors:
LIN FANGQI (CN)
HU LIHONG (CN)
CHEN WENXING (CN)
HU LIHONG (CN)
CHEN WENXING (CN)
Application Number:
PCT/CN2022/098175
Publication Date:
November 02, 2023
Filing Date:
June 10, 2022
Export Citation:
Assignee:
ZHANGZHOU SOLEX SMART HOME CO LTD (CN)
International Classes:
F16K27/04; F16K11/074
Domestic Patent References:
| WO2022061964A1 | 2022-03-31 |
Foreign References:
| CN202612714U | 2012-12-19 | |||
| CN114352757A | 2022-04-15 | |||
| CN205937976U | 2017-02-08 | |||
| CN113236819A | 2021-08-10 | |||
| US20190178413A1 | 2019-06-13 |
Attorney, Agent or Firm:
BEIJING INTELLEGAL INTELLECTUAL PROPERTY AGENT LTD. (CN)
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