JPS58108700U

JPS58108700U - Safety device for LP gas container valves

Info

Publication number: JPS58108700U
Application number: JP543982U
Authority: JP
Inventors: 敬雄大塚
Original assignee: 岐阜富士工器株式会社
Priority date: 1982-01-19
Filing date: 1982-01-19
Publication date: 1983-07-23

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 drawings]

第１図は本考案実施例の正面断面図、第２図は第１図の
Ｘ−Ｘ線矢視拡大断面図、第４図は安全弁の拡大断面図
、第４図は別の実施例の正面断面図、第５図はボール受
筒の拡大斜視図、第６図は従来例の正面断面図、第７図
は第６図のＹ−Ｙ線矢視拡大断面図、第８図は安全弁の
拡大断面図である。 ′　１・・・・・・バルブボディ、３・・・・・・ガス
流路、４・・量弁口、５・・・・・・弁室、６・・・・
・・ガス充填口、１２・・量弁口、１３・・・・・・弁
室、１４・・・・・・安全弁、１７・・曲回溝、２０・
・・・・・丸み。Fig. 1 is a front sectional view of an embodiment of the present invention, Fig. 2 is an enlarged sectional view taken along the line X-X in Fig. 1, Fig. 4 is an enlarged sectional view of the safety valve, and Fig. 4 is an enlarged sectional view of another embodiment. 5 is an enlarged perspective view of the ball receiver, FIG. 6 is a front sectional view of the conventional example, FIG. 7 is an enlarged sectional view taken along the Y-Y line in FIG. 6, and FIG. 8 is the safety valve. FIG. ' 1...Valve body, 3...Gas flow path, 4...Volume valve port, 5...Valve chamber, 6...
・・Gas filling port, 12・・Volume valve port, 13・・Valve chamber, 14・・Safety valve, 17・・Curving groove, 20・
・・・・・・Roundness.

Claims

[Scope of utility model registration request]

A valve port 4 is opened in the gas flow path 3 in the valve body 1, and a valve chamber 5 communicating with the gas filling port 6 is provided above the valve port 4.
is provided, and an on-off valve 7 for opening and closing the valve port 4 is installed in the valve chamber 5,
In a valve for a container, a valve chamber 13 is provided on the side of the gas flow path 3 and communicates with the gas flow path 3 through a valve port 12, and a safety valve 14 for closing the valve port 12 is mounted in the valve chamber 13. A rounded corner 20 is provided at least at the corner of the periphery inside the groove 17 on one end face of the full valve 14, which is provided with a plurality of grooves 17 along the axial direction.
The safety valve 14 is rounded and the end face on the 20 side is connected to the valve port 12.
A valve for an LP gas container, characterized in that a safety valve 14 is slidably installed in a valve chamber 13 toward the side, a compression spring 15 is installed in the valve chamber 13, and a safety valve 14 is biased in a direction to close a valve port 12. safety equipment.