JPS61116286U

JPS61116286U -

Info

Publication number: JPS61116286U
Application number: JP20004884U
Authority: JP
Priority date: 1984-12-28
Filing date: 1984-12-28
Publication date: 1986-07-22
Also published as: JPS6346791Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係るガスコツクの中央縦断側
面図、第２図は可動バルブ及び回転バルブが開い
た状態の中央縦断側面図、第３図はガスコツク内
を示す一部切欠斜視図、第４図は可動バルブ、回
転環、案内環、回転軸、固定環、回転バルブ等を
示す分解斜視図、第５図は従来のガスコツクの一
例を示す断面図である。１……ガスコツク本体、３……プラグ、５……
弁シート、６……可動バルブ、９……固定環、１
２……案内環、１４……スパイラル溝、１５……
回転環、１６……ピン、２０……回転バルブ、２
１……ガス流入孔。 Fig. 1 is a central longitudinal sectional side view of the gas tank according to the present invention, Fig. 2 is a central longitudinal sectional side view with the movable valve and rotary valve open, Fig. 3 is a partially cutaway perspective view showing the inside of the gas tank, and Fig. 4 The figure is an exploded perspective view showing a movable valve, a rotating ring, a guide ring, a rotating shaft, a fixed ring, a rotating valve, etc., and FIG. 5 is a sectional view showing an example of a conventional gas tank. 1...Gaskotoku body, 3...Plug, 5...
Valve seat, 6...Movable valve, 9...Fixed ring, 1
2... Guide ring, 14... Spiral groove, 15...
Rotating ring, 16...pin, 20...rotating valve, 2
1...Gas inflow hole.

Claims

[Scope of utility model registration request]

A movable valve is provided in which a valve seat is formed in the gas passage in the plug, and the valve seat is pressed against the valve seat by the force of a spring when not driven, and the valve seat is closed. Attach a fixed ring with gas passage holes to the gas passage of the main body, and attach the front side of this fixed ring (
A guide ring with a spiral groove is fixed on the downstream side),
Furthermore, the guide ring is equipped with a rotary ring with a pin that engages with the spiral groove, and when not driven, this rotary ring is pushed forward (towards the movable valve) by a spring, and the rear end shaft of the movable valve is pushed forward (towards the movable valve). A rotating shaft is provided through a hole provided at the center of the front surface of the rotating ring and a slot provided at the center of the fixed ring and a long hole provided at the center of the guide ring. The groove is engaged with the pin of the rotary ring, and the rear end of the rotary shaft is made to protrude from the rear surface of the fixed ring, and a rotary valve with a gas inflow hole facing the gas passage hole of the fixed ring is fixed to this protrusion. At the same time, this rotating valve is pushed toward the fixed ring by a spring, and when an outlet is attached to the plug, the push rod pushes the movable valve to open the valve seat, and at the same time, the rotating ring rotates by the action of the spiral groove and pin. This one-touch type gas tank is configured to open the gas passage hole by transmitting this rotation to the rotating shaft and rotating the rotary valve together, thereby aligning the gas passage hole and the gas inlet.