Invention Grant
- Patent Title: Automatically resettable press-type switching valve and bathtub faucet
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Application No.: US16159981Application Date: 2018-10-15
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Publication No.: US11022234B2Publication Date: 2021-06-01
- Inventor: Zhijian Wei , Lihong Hu , Fangqi Lin , Tangjun Dan
- Applicant: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
- Applicant Address: CN Xiamen
- Assignee: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
- Current Assignee: XIAMEN SOLEX HIGH-TECH INDUSTRIES CO., LTD.
- Current Assignee Address: CN Xiamen
- Agent Qinghong Xu
- Priority: CN201810134830.1 20180209
- Main IPC: F16K1/36
- IPC: F16K1/36 ; E03C1/02 ; F16K31/56 ; F16K1/42 ; E03C1/01 ; F16K27/02

Abstract:
An automatically resettable press-type switching valve includes a valve housing, an operating portion, a driven rod, a water blocking member, and a resetting member. The valve housing is formed therein with an inlet and outlet passages. A water blocking seat is provided between the inlet and outlet passages. The operating portion drives the driven rod to move axially so as to form a forward pressure difference or reverse pressure difference between two opposing sides of the water blocking member, by which the water blocking member is pushed to move axially with the driven rod. The resetting member is drivingly connected with the water blocking member, when there is no water pressure at a side of the inlet passage, the resetting member drives the water blocking member to separate from the water blocking seat, and the inlet passage is communicated with the outlet passage.
Public/Granted literature
- US20190249795A1 AUTOMATICALLY RESETTABLE PRESS-TYPE SWITCHING VALVE AND BATHTUB FAUCET Public/Granted day:2019-08-15
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