JPH0480982U

JPH0480982U -

Info

Publication number: JPH0480982U
Application number: JP12292890U
Authority: JP
Priority date: 1990-11-22
Filing date: 1990-11-22
Publication date: 1992-07-14

Description

[Brief explanation of the drawing]

第１図は本考案のガス栓の分解斜視図、第２図
はガス栓の開閉状態を示す断面図、第３図はガス
栓による燃焼検査の説明図、第４図は操作レバー
の断面図、第５図及び第６図はガス栓の構造を示
す断面図、第７図は従来のガス栓による燃焼検査
の説明図である。図中、１……ガス栓、５……弁体、６……供給
流路、７……操作レバー、１０……検査流路、１
１……検査用孔、Ｓ……安全機構。 Fig. 1 is an exploded perspective view of the gas valve of the present invention, Fig. 2 is a cross-sectional view showing the open and closed states of the gas valve, Fig. 3 is an explanatory diagram of combustion inspection using the gas valve, and Fig. 4 is a cross-sectional view of the operating lever. , FIGS. 5 and 6 are cross-sectional views showing the structure of a gas plug, and FIG. 7 is an explanatory diagram of a combustion test using a conventional gas plug. In the figure, 1... gas valve, 5... valve body, 6... supply channel, 7... operating lever, 10... inspection channel, 1
1...Inspection hole, S...Safety mechanism.

Claims

[Claims for Utility Model Registration] 1. A valve body 5 having a supply flow path 6 is rotatably housed in a case of a gas valve 1 that can connect primary and secondary piping. In the gas valve 1 that supplies gas by opening and closing operations, an inspection flow path 10 communicating with the supply flow path 6 is provided on the circumferential surface of one side of the valve body 5, and when the valve body 5 is in the open state, the gas valve 1 A test hole 1 that can communicate with the test channel 10 is provided in the case.
1, and a test hose can be connected to the hole 11. 2 An operating lever 7 interlocked with the valve body 5 on the gas valve 1
2. The lever 7 is equipped with a safety mechanism S for regulating the opening/closing operation of the valve body 5 and for avoiding communication between the inspection channel 10 and the inspection hole 11. Gas valve structure.