JPH03125969U

JPH03125969U -

Info

Publication number: JPH03125969U
Application number: JP3589590U
Authority: JP
Priority date: 1990-04-03
Filing date: 1990-04-03
Publication date: 1991-12-19

Description

[Brief explanation of drawings]

第１図は本考案の実施例に係る水栓用切替弁の
縦断面図、第２図は従来例に係る水栓用切替弁付
き水栓を示す断面図である。１……殻体、３……流入室、５……第１の流出
室、７……第２の流出室、１５……軸体（第２作
動軸）、２１……第１の弁体、２２……第２の弁
体、２７……バネ、３０……大径部、３１，３２
……大径摺動部、３７，３８……小径摺動部、３
９，４０……小室、４１，４２……小孔。 FIG. 1 is a longitudinal sectional view of a faucet switching valve according to an embodiment of the present invention, and FIG. 2 is a sectional view showing a conventional faucet with a faucet switching valve. DESCRIPTION OF SYMBOLS 1... Shell body, 3... Inflow chamber, 5... First outflow chamber, 7... Second outflow chamber, 15... Shaft body (second operating shaft), 21... First valve body , 22... Second valve body, 27... Spring, 30... Large diameter portion, 31, 32
...Large diameter sliding part, 37, 38...Small diameter sliding part, 3
9,40...small room, 41,42...small hole.

Claims

[Claims for Utility Model Registration] A shaft body that can move forward and backward in the axial direction, and a pair of first and second valves that are slidably fitted onto the shaft body and are movable in the axial direction. and a spring that is provided between the first and second valve bodies and biases each valve body in a direction of separation, the switching valve having the first and second valve bodies facing each other. The water is connected so that the portion between the surfaces communicates with the inflow chamber of the faucet, and the opposing surfaces and opposite sides of the first and second valve bodies communicate with the first outflow chamber and the second outflow chamber of the faucet, respectively. In the switching valve for a faucet installed in a faucet, the shaft body is provided with a large diameter portion extending in the axial direction thereof, and the portions of the first and second valve bodies on the opposing surface side are connected to each other. The extended portion is slidably fitted onto the outer peripheral surface of the large diameter portion to form a large diameter sliding portion, and each valve body has a large diameter portion of the shaft body. A small diameter sliding part that slides on the outer peripheral surface of the other small diameter part is provided, and a small hole is provided in the valve body to communicate a small chamber surrounded by the valve body and the large diameter part and the small diameter part of the shaft body to the outlet side. A switching valve for a faucet characterized by the following: