JPS58133700U

JPS58133700U - Bottle gas release mechanism

Info

Publication number: JPS58133700U
Application number: JP3155582U
Authority: JP
Inventors: 丹羽　征男; 昭佐藤
Original assignee: 岸本産業株式会社
Priority date: 1982-03-05
Filing date: 1982-03-05
Publication date: 1983-09-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示すものであって、第１図は
中央縦断面図、第２図は第１図中Ａ−Ａ線断面図、第３
図は第１図中Ｂ−Ｂ線断面図、第４図は瓶が転倒した状
態の作用説明図である。１・・・瓶口、２・・・中栓、３・・・透孔、５・・・
弁数容部、６・・・拡圧スプ１）ング、７・・・弁板、
７′・・・突子、８・・・透孔、９・・・球体収容部、
１０・・・透孔、１１・・・突条、１２・・・球体、１
３・・・キャップ、１３′・・・キャップ頂壁、１５・
・・透孔。The drawings show one embodiment of the present invention, in which FIG. 1 is a central vertical sectional view, FIG. 2 is a sectional view taken along the line A--A in FIG. 1, and FIG.
The figure is a sectional view taken along the line B--B in Fig. 1, and Fig. 4 is an explanatory diagram of the operation of the bottle in an overturned state. 1...Bottle mouth, 2...Inner stopper, 3...Through hole, 5...
Valve number volume part, 6... pressure expansion spring 1), 7... valve plate,
7'... protrusion, 8... through hole, 9... sphere accommodating part,
10... Through hole, 11... Projection, 12... Sphere, 1
3... Cap, 13'... Cap top wall, 15.
...Through hole.

Claims

[Scope of utility model registration request]

A through hole 3 is bored in the center of the top wall 2', an inner stopper 2 is inserted into the bottle mouth 1, and a through hole 8 is formed on the bottom surface of the inner stopper 2, which is connected to the through hole 3 when the inner stopper 2 is in close contact with the inner stopper 2. A protrusion 7' is provided with a protrusion 7' which is always provided with an upward movement tendency by a spring 6 inside and whose upper end protrudes from a through hole 10 bored on the lower surface of the sphere accommodating part 9, which will be described later. A valve plate 7 is disposed inside the valve plate 7, and the valve plate 7 is connected to the valve plate 7 at the center of the lower surface, and the upper end is connected to the lower surface of the sphere accommodating portion 9, which will be described later.
A spherical accommodating part is provided with a through hole 10 which is closed by a hole 10, which is formed in a conical shape so as to have a small diameter at the center of the upper surface, and with vertical protrusions 11 provided at required intervals on the inclined surface. 9, the sphere accommodating portion 9, and the cap 13 described below.
A sphere 12 is fitted freely between the inner surfaces of the top wall 13' of the
and a cap screwed onto the bottle mouth 1, which has a through hole 15 in the center of the top wall 13' to release the gas in the spherical housing part 9 into the atmosphere.