JPS6071774U

JPS6071774U - automatic water stop valve

Info

Publication number: JPS6071774U
Application number: JP16308583U
Authority: JP
Inventors: 山際　民郎
Original assignee: 株式会社ハイソニツク
Priority date: 1983-10-21
Filing date: 1983-10-21
Publication date: 1985-05-21
Also published as: JPS637742Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

添附図面は本考案による自動止水栓の断面図である。１・・・流入口、２・・・流出口、３・・・止水栓本体
、４・・・中空弁座部材、５・・・室、６・・・開口部
、７・・・キャップ、９・・・密封部、１０・・・中空
部分、１１・・・横隔壁、１２・・・中空弁部材、１４
・・・ばね、１３・・・圧力室、１０′・・・小孔、１
６・・・弁棒、１７・・・ボア、１８・・・半径方向孔
、′１９・・・弁操作棒、２０・・・弁体、２１・・・
ノブ、２４・・・ばね、２７・・・浮き子作動式開閉弁
、３７・・・連結管。The attached drawing is a sectional view of an automatic water stop valve according to the present invention. DESCRIPTION OF SYMBOLS 1... Inflow port, 2... Outlet port, 3... Stop valve main body, 4... Hollow valve seat member, 5... Chamber, 6... Opening part, 7... Cap , 9... Sealing part, 10... Hollow part, 11... Transverse bulkhead, 12... Hollow valve member, 14
...Spring, 13...Pressure chamber, 10'...Small hole, 1
6... Valve rod, 17... Bore, 18... Radial hole, '19... Valve operating rod, 20... Valve body, 21...
Knob, 24... Spring, 27... Float operated on-off valve, 37... Connecting pipe.

Claims

[Scope of utility model registration request]

The main body of the stopcock has an inlet and an outlet that are connected to the faucet, and one end is closed. a hollow valve seat member fixed to the inside of the stop valve body and having a plurality of openings in the peripheral wall; a cap fixed to the other end of the stop valve body and having a hollow portion with a sealing portion on the outer periphery of the tip; A hollow valve member extending over and slidably engaging the hollow valve seat member and the sealing portion of the hollow portion, and having a transverse bulkhead approximately in the center thereof, and opening an opening in the valve seat member. a spring biasing the hollow valve member, a pressure chamber defined within the hollow valve member between the transverse bulkhead and the hollow portion of the cap, and a pressure chamber extending through the closed end of the stop valve body; extending into the chamber;
a valve stem having a rear end secured to the transverse bulkhead of the hollow valve member and having a bore communicating the chamber and a pressure chamber through a plurality of radial holes; A valve operating rod is provided with a valve element for opening and closing an open end of a bore of the rod, the valve operating rod having a knob at a tip spaced apart from an exposed end of the valve rod, and the valve element is attached to close the open end of the bore. a spring to actuate the water, a float actuated on-off valve attached to the bathtub at a desired water level, a connecting pipe connecting the pressure chamber and the float actuated on-off valve, and a connecting pipe provided in the hollow part of the cap. and a small hole that communicates the inflow port with a pressure chamber.