JPH01129571U

JPH01129571U -

Info

Publication number: JPH01129571U
Application number: JP2189188U
Authority: JP
Priority date: 1988-02-23
Filing date: 1988-02-23
Publication date: 1989-09-04
Also published as: JPH0412357Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係るガスライターの縦断面図
、第２図はバルブ機構の要部を示す縦断面図、第
３図は同分解斜視図、第４図は内装上蓋を取り外
した状態を示す横断平面図である。１…ライター本体、１ａ…開口部、１ｂ…突状
片、２…蓋体、２ａ…連結支点、３…着火操作子
、３ａ…貫通孔、４…ヤスリ車、４ａ…支軸用柱
状突起、４ｂ…固着用柱状突起、５…ガスタンク
、６…タンク上蓋、６ａ…嵌合凹部、６ｂ…透孔
、７…中間ホルダー、７ａ…スリツト、８…バル
ブ、８ａ…透孔、８ｂ…ノズル螺旋、８ｃ…ノズ
ル底栓体、８ｃ_１…ホルダー、８ｄ…弁室、８ｅ
…螺旋Ｏリング、８ｆ…ノズルスプリング、８ｇ
…ガス噴出ノズル、８ｈ…ガス噴出路、８ｉ…穿
孔、８ｊ…弁ゴム、８ｋ…Ｏリング、８Ｌ…弁口
、８ｍ…メンブレムフイルター、８ｎ…スペーサ
ー、９…芯体、１０…操作レバー、１０ａ…開放
端、１１…シールドパツキンゴム、１２…ジヨイ
ント、１２ａ…側面開口、１３…Ｌ型ノズル、１
４…ガス噴出孔、１５，１７…スプリング、１６
…突起体、１８…発火石、１９…内装上蓋、２０
…タンク底蓋。 Fig. 1 is a longitudinal sectional view of the gas lighter according to the present invention, Fig. 2 is a longitudinal sectional view showing the main parts of the valve mechanism, Fig. 3 is an exploded perspective view of the same, and Fig. 4 shows the state with the inner top cover removed. FIG. DESCRIPTION OF SYMBOLS 1...Lighter body, 1a...Opening part, 1b...Protruding piece, 2...Lid body, 2a...Connection fulcrum, 3...Ignition operator, 3a...Through hole, 4...File wheel, 4a...Columnar projection for support shaft, 4b... Columnar projection for fixing, 5... Gas tank, 6... Tank top lid, 6a... Fitting recess, 6b... Through hole, 7... Intermediate holder, 7a... Slit, 8... Valve, 8a... Through hole, 8b... Nozzle spiral, 8c...Nozzle bottom plug, 8c ₁ ...Holder, 8d...Valve chamber, 8e
...Spiral O-ring, 8f...Nozzle spring, 8g
...Gas blowout nozzle, 8h...Gas blowout path, 8i...Perforation, 8j...Valve rubber, 8k...O ring, 8L...Valve port, 8m...Membrane filter, 8n...Spacer, 9...Core, 10...Operation lever, 10a...Open end, 11...Shield packing rubber, 12...Joint, 12a...Side opening, 13...L-shaped nozzle, 1
4...Gas outlet, 15, 17...Spring, 16
... Protrusion, 18... Flint, 19... Interior upper cover, 20
...Tank bottom cover.

Claims

[Scope of utility model registration request]

A tank top lid that is airtightly integrated into the upper opening of the gas tank formed inside the lighter body, a fitting recess with the upper opening integrally molded inside the tank top lid, and an opening in the center of the bottom of the fitting recess. The valve includes a through hole communicating into the gas tank and a valve press-fitted into the fitting recess, and the valve includes a nozzle spiral in the shape of a cylindrical lid having a through hole in the top end surface, and a bottomed cylinder having a valve opening in the bottom surface. A valve rubber is attached to the lower end of the gas ejection nozzle, which is incorporated into the valve chamber via a spring or the like, and whose upper end projects outward from the through hole of the nozzle spiral. protruding,
The valve port is opened and closed by operating the gas jet nozzle in the drawing direction, and a disc-shaped filter is interposed between the valve and the gas tank and allows a certain amount of gas to pass through when the valve is opened. In the gas lighter, a spacer is provided at the lower end of the nozzle bottom plug with a membrane filter stretched on the upper surface, so that at least when the valve is opened, the membrane filter is pressed upward by gas pressure and relaxed. The membrane filter is arranged at a constant interval so that it does not come into contact with the lower end surface of the nozzle bottom plug when the spacer is opened, and a sintered core communicating with the gas tank is provided at the lower end of the spacer. A non-adjustable valve mechanism for a gas lighter, characterized in that it is arranged so as to be in contact with the membrane filter.