JPH0410172U

JPH0410172U -

Info

Publication number: JPH0410172U
Application number: JP5027590U
Authority: JP
Priority date: 1990-05-16
Filing date: 1990-05-16
Publication date: 1992-01-28
Anticipated expiration: 2005-05-16
Also published as: JP2557092Y2

Description

[Brief explanation of the drawing]

第１図から第４図までの図面はこの考案の実施
例を示すものであり、第１図はガスコツクの縦断
面図、第２図、第３図は接続部材を管体に接続し
た状態を示す要部断面図、第４図は他の実施例を
示すガスコツクの縦断面図である。１……ガスコツク、１０……ガスコツク本体、
１２……ガス流出通路、１３……ガス流入通路、
１４……接続部（筒部）、１６……シール部材（
筒部）、２０……栓、４０……スペーサ（筒体）
、５０……接続部材、５１……管用テーパ雌ねじ
部、５４……鍔部（掛止機構）、１００……接続
管（管体）。 The drawings from Fig. 1 to Fig. 4 show an embodiment of this invention. Fig. 1 is a longitudinal cross-sectional view of the gas tank, and Fig. 2 and Fig. 3 show the state in which the connecting member is connected to the pipe body. FIG. 4 is a longitudinal sectional view of a gas tank showing another embodiment. 1... Gaskotoku, 10... Gaskotok main body,
12...Gas outflow passage, 13...Gas inflow passage,
14... Connection part (cylindrical part), 16... Seal member (
cylindrical part), 20... plug, 40... spacer (cylindrical body)
, 50...Connection member, 51...Tapered female threaded portion for pipe, 54...Collar portion (latching mechanism), 100...Connection pipe (pipe body).

Claims

[Claims for Utility Model Registration] (1) A plug is rotatably housed in the gas tank body, and by rotating the plug, the gas inflow passage and the gas outflow passage provided in the gas tank body are communicated with and shut off. A gas kettle characterized by comprising the following (a) cylinder part and (b) connecting member. (a) A cylindrical part provided on the gas tank body, protruding outward in a hollow cylindrical shape, and having the inside as the gas inflow passage or gas outflow passage. (b) It has a hollow cylindrical shape, and has a tapered internal thread for pipes on its distal end, into which the cylindrical portion of the gas tank main body is inserted in a sealed state at its proximal end, and is movable in the axial direction with respect to this cylindrical portion. and a connecting member that is rotatably attached around an axis, and is further attached non-releasably from the cylindrical portion via a latching mechanism. (2) A cylindrical body made of an elastic material is disposed in front of the cylindrical part of the gas tank main body, the axis of which is located substantially on the extension of the axis of the cylindrical part, and the cylindrical body is made of an elastic material and fixed to the tip of the cylindrical part. A first method characterized in that, when a tube to be connected to the tapered female threaded portion of the connecting member is screwed and fixed, the tip end surface of the tube comes into pressure contact with the tip surface of the cylindrical body. A gas kottokku as claimed in the claims.