Title:
VALVE CORE AND VALVE
Document Type and Number:
WIPO Patent Application WO/2021/184529
Kind Code:
A1
Abstract:
A valve core and a valve. A fixed piece (20) is fixedly mounted in a valve body; a moving piece (30) is movably mounted the valve body; a lever (40) is movably mounted to the valve body and can drive the moving piece (30) to move synchronously; the valve body is provided with two water inlet channels (11), and inlets (111) of the two water inlet channels (11) are both provided on side surfaces of the valve body; the bottom of the valve body is provided with a water outlet channel (12), and an outlet (121) of the water outlet channel (12) is provided on the bottom surface of the valve body; the fixed piece (20) is provided with two first water passing holes (21) respectively communicated with the inlets (111) of the two water inlet channels (11) and a second water passing hole (22) communicated with the water outlet channel (12); the moving plate (30) is provided with an adjustment groove (31); the adjustment groove (31) can make the two water inlet channels (11) simultaneously, or alternately, or not communicated with the water outlet channel (12). An assembly cavity (71) of a housing (70) is connected to a water inlet passage (72) and a water outlet passage (73), making the casting process of the housing (70) easier, and only one sand core is needed for casting, reducing the number of molds and manual operations, and also reducing the weight of the housing (70).
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Inventors:
LIN XIAOFA (CN)
LIN XIAOSHAN (CN)
DENG XIAOQING (CN)
FU QINCHI (CN)
LIN XIAOSHAN (CN)
DENG XIAOQING (CN)
FU QINCHI (CN)
Application Number:
PCT/CN2020/091338
Publication Date:
September 23, 2021
Filing Date:
May 20, 2020
Export Citation:
Assignee:
FUJIAN XIHE SANITARY WARE TECH CO LTD (CN)
International Classes:
F16K11/074
Foreign References:
| CN104964068A | 2015-10-07 | |||
| CN106523737A | 2017-03-22 | |||
| KR20040040807A | 2004-05-13 | |||
| CN110285236A | 2019-09-27 | |||
| CN110748676A | 2020-02-04 | |||
| CN209398882U | 2019-09-17 |
Attorney, Agent or Firm:
SHOUCHUANG JUNHE PATENT AGENT CO., LTD.XIAMEN (CN)
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