JPS61148970U

JPS61148970U -

Info

Publication number: JPS61148970U
Application number: JP3325085U
Authority: JP
Priority date: 1985-03-07
Filing date: 1985-03-07
Publication date: 1986-09-13

Description

[Brief explanation of the drawing]

第１図は全閉時における本考案ガスコツクの断
面図、第２図は開閉機構部の分解斜視図、第３図
は全開時における本考案ガスコツクの断面図、第
４図は開閉機構部の組立斜視図、第５図は従来の
ガスコツクの断面図である。１……ガスコツク本体、２……ガス導管との接
続口、３……プラグ、４……ガス通路、５……弁
シート、６……摺動面、７……スライド弁、１０
……ガイド部材、１１……案内軸、１２……スパ
イラル溝、１５……栓、１６……テーパー摺動面
、１８……回転溝、１９……ガス流入孔、２１，
２４……スプリング受け。 Fig. 1 is a cross-sectional view of the invented gas kettle when fully closed, Fig. 2 is an exploded perspective view of the opening/closing mechanism, Fig. 3 is a sectional view of the invented gas kettle when fully opened, and Fig. 4 is the assembly of the opening/closing mechanism. The perspective view and FIG. 5 are cross-sectional views of a conventional gas tank. 1... Gas cock body, 2... Connection port with gas pipe, 3... Plug, 4... Gas passage, 5... Valve seat, 6... Sliding surface, 7... Slide valve, 10
... Guide member, 11 ... Guide shaft, 12 ... Spiral groove, 15 ... Plug, 16 ... Tapered sliding surface, 18 ... Rotation groove, 19 ... Gas inflow hole, 21,
24...Spring receiver.

Claims

[Scope of Claim for Utility Model Registration] a. A gas passage communicates between the connection port with the gas pipe and the plug for attaching to the outlet, and in this gas passage, first, the valve seat is further tapered in the depth direction of the plug. (a) a gas cock body formed of a sliding surface in the shape of a shape, and (b) a seat surface that is capable of adhering to the valve seat in close contact with the valve seat by a spring force at the tip and extending at the rear, and a groove is provided in this extension. a slide valve; c. a guide member in which a spiral groove is provided in a hollow guide shaft extending toward the plug side in the gas passage, and a rotation stopper protrusion that is fixed to the gas tank body; and d) the slide valve. a slide pin that engages with the split groove of the guide member and the spiral groove of the guide member; a plug comprising a cylindrical part with a rotation groove protruding toward the direction and a gas inflow hole continuing to the cylindrical part in the tapered sliding surface; f a slide valve inserted into the guide shaft of the guide member; A one-touch type gas tank comprising: a seal spring for pushing out; g a slide spring for pushing out the slide pin toward the plug; h a spring for pressing the plug against a sliding surface.