JPS62162478U

JPS62162478U -

Info

Publication number: JPS62162478U
Application number: JP5036586U
Authority: JP
Priority date: 1986-04-05
Filing date: 1986-04-05
Publication date: 1987-10-15

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の縦断面図、第２図
は第１図のＡ―Ａ線に沿う横断面図、第３図、第
４図は同上実施例における案内筒を示すもので、
第３図はその正面図、第４図はその平面図、第５
図は本考案の他の実施例の縦断面図である。図において、１……バルブ本体、１ａ……突起
部、１ｂ……入口部、１ｃ……接続部、２……ボ
ール弁体、３……案内筒、３ａ……封止部、３ｂ
……小突起、３ｃ……開口部、４……ストツパリ
ング、４ａ……開口部、５……ボデイキヤツプ、
５ａ……開口部、６……環状シート、６ａ……開
口部、７……キヤツプナツト、８……キヤツプ、
９……スリーブ、９ａ……連通口。 Fig. 1 is a longitudinal sectional view of one embodiment of the present invention, Fig. 2 is a transverse sectional view taken along line AA in Fig. 1, and Figs. 3 and 4 show the guide tube in the same embodiment. in,
Figure 3 is its front view, Figure 4 is its top view, and Figure 5 is its front view.
The figure is a longitudinal sectional view of another embodiment of the present invention. In the figure, 1... Valve body, 1a... Projection, 1b... Inlet part, 1c... Connection part, 2... Ball valve body, 3... Guide tube, 3a... Sealing part, 3b
...Small projection, 3c...Opening, 4...Stopper ring, 4a...Opening, 5...Body cap,
5a...opening, 6...annular sheet, 6a...opening, 7...cap nut, 8...cap,
9...Sleeve, 9a...Communication port.

Claims

[Claims for Utility Model Registration] 1. A valve body having a protrusion on its inner periphery, a guide cylinder located within the valve body and protected by the protrusion, and a ball valve housed within the guide cylinder and having a specific gravity smaller than that of water. a stopper ring located above the guide tube, a body cap attached above the valve body, and an annular seat held between the body cap and the stopper ring, and the bottom of the guide tube. is sealed and an opening is provided in the side part, and the stopper ring,
An air valve characterized in that the inner diameters of the annular seat and the body cap are wide open within a range smaller than the diameter of the ball valve body. 2. The air valve according to claim 1, wherein a small protrusion is provided at the inner center of the bottom of the guide tube. 3. The air valve according to claim 1 or 2, wherein the body cap has a communication port that communicates with the outside.