JPS5870566U

JPS5870566U - gas safety tips

Info

Publication number: JPS5870566U
Application number: JP16647481U
Authority: JP
Inventors: 松浦　祐
Original assignee: Individual
Current assignee: Individual
Priority date: 1981-11-06
Filing date: 1981-11-06
Publication date: 1983-05-13

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図乃至第５図は本考案装置の１例を示すもので、第
１図は開栓時の状態を示す一部破断した正面図、第２図
は閉栓時の状態を示す一部破断した正面図、第３図はプ
ッシャーの斜視図、第４図は閉子の斜視図、第５図はク
リップリングの斜視　　２図である。第６図は弁座の他
の例を示す斜視図、第７図ａはプッシャーの他の例を示
す斜視図、第７図すおよびＣは開栓時および閉栓時の断
面した　　′正面図、第８図ａは更に異なる他のプッシ
ャーを示し、第８図すおよびＣは開栓時および閉栓時の
断面した部分正面図である。１・・・コック本体、１１・・・管接続部、１２・・・
本体周壁部、１４・・・段部、１５・・・ガス通過孔、
２・・・閉子、２１・・・ガス通過孔、２２・・・切欠
き、２３・２゛４・・・外周面、３・・・球弁、４・・
・プッシャー、４１・・・円筒部、４２・・・平板部、
４３・・・縦突条、５・・・０リング、５′・・・環状
体、６・・・案内溝、７・・・クリップリング、８・・
・弁室。（ａ）（ｂ）１４０１５　　２１　　’１１シー４１ら　１−Figures 1 to 5 show an example of the device of the present invention. Figure 1 is a partially broken front view showing the state when the bottle is opened, and Figure 2 is a partially broken front view showing the state when the bottle is closed. 3 is a perspective view of the pusher, FIG. 4 is a perspective view of the closure, and FIG. 5 is a perspective view of the clip ring. Fig. 6 is a perspective view showing another example of the valve seat, Fig. 7a is a perspective view showing another example of the pusher, Figs. FIG. 8a shows yet another different pusher, and FIGS. 8A and 8C are partial front views in cross section when the cap is opened and closed. 1... Cock body, 11... Pipe connection part, 12...
Main body peripheral wall part, 14... step part, 15... gas passage hole,
2... Closer, 21... Gas passage hole, 22... Notch, 23.2゛4... Outer peripheral surface, 3... Ball valve, 4...
・Pusher, 41... Cylindrical part, 42... Flat plate part,
43... Vertical protrusion, 5... 0 ring, 5'... Annular body, 6... Guide groove, 7... Clip ring, 8...
・Valve chamber. (a) (b) 14015 21 '1 1 C41 et al. 1-

Claims

[Claims for Utility Model Registration] 1. A valve chamber with a built-in ball valve is provided in the pipe connection part of the cock body, and a gas passage hole is provided in the peripheral wall of the cock body on the side of the valve chamber, and a gas flow hole is provided in the cock body at the time of abnormal outflow. A valve seat for sealing the gas passage hole when the ball valve is pressed against the valve seat, and a return means for pushing the ball valve pressed against the valve seat back into the valve chamber by being pushed by the outer peripheral surface of the closure. A gas safety cock characterized in that, as a valve seat, an annular member formed separately from the cock body is fitted and fixed. 2. The ball valve return means consists of a spherical, cylindrical, etc. pusher that moves freely within the gas passage hole on the valve chamber side of the cock body;
The pusher is prevented from being pulled out into the valve chamber by the valve seat, and its tip is connected to the gas passage hole on the valve chamber side of the closure or the gas passage by a normal gas flow or a ball valve fitted into the valve seat. 2. The gas safety cock according to claim 1, which is adapted to fit into the peripheral notch of the gas passage hole. 3. The gas safety cock according to claim 1 or 2 of the utility model registration, which uses an O-ring as a valve seat.