JPS5824571U

JPS5824571U - Gas tank with safety valve

Info

Publication number: JPS5824571U
Application number: JP11880381U
Authority: JP
Inventors: 大山　国義
Original assignee: 光陽産業株式会社
Priority date: 1981-08-12
Filing date: 1981-08-12
Publication date: 1983-02-16

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]

図面はこの考案に係る安全弁付ガスコックの一実施例を
示したもので、第１図はガス通路を閉じた縦断側面図、
第２図は同上要部の拡大断面図、第３図は球弁によりガ
ス通路が閉じられた状態を示す要部の縦断側面図、第４
図はこの考案のガスコックに用いる弁筒の側面図、第５
図は第４図へ−Ａ線断面図である。１〜傘状つば、２に深い切込、３〜隆起部、４〜突起、
５〜弁筒、６〜コック本体、７〜嵌合孔、８〜係合溝、
９〜円周溝、１０〜閉子、１１〜空胴部、１２〜連通孔
、１３〜球弁、１４〜弁座、１５〜突部。第　３　図The drawings show one embodiment of a gas cock with a safety valve according to this invention, and Fig. 1 is a longitudinal side view with the gas passage closed;
Fig. 2 is an enlarged sectional view of the main part of the same as above, Fig. 3 is a vertical sectional side view of the main part showing the state where the gas passage is closed by the ball valve, and Fig. 4
The figure is a side view of the valve cylinder used in the gas cock of this invention.
The figure is a sectional view taken along the line A in FIG. 4. 1 - umbrella-shaped brim, 2 - deep cut, 3 - raised part, 4 - protrusion,
5-valve cylinder, 6-cock body, 7-fitting hole, 8-engaging groove,
9 - circumferential groove, 10 - closure, 11 - cavity, 12 - communication hole, 13 - ball valve, 14 - valve seat, 15 - protrusion. Figure 3

Claims

[Scope of utility model registration request]

An umbrella-shaped brim 1 is integrally provided, and a deep cut 2 is provided at the lower end.
A valve cylinder 5 made of synthetic resin is provided with a raised part 3 and a positioning protrusion 4 formed directly above the raised part 3, and a cock for housing and fixing the valve cylinder 5. The main body 6 has an engaging groove 8 for the positioning protrusion 4 on the inner peripheral surface of the fitting hole 7 of the valve cylinder 2, and a circumferential groove 9 for receiving the umbrella-shaped collar 1.
The valve cylinder 5 fixed in the cock body 6 is housed in the cavity 11 of the closure 1◎, and the upper end of the valve cylinder 5 is equipped with a ball valve inside the valve cylinder that closes the communication hole 12 of the closure 10. 3 is connected to a protrusion 15 for rotating the closure 10 and removed from the valve seat 14 of the communication hole 12.