JPS59157182U

JPS59157182U - Air valve with push button

Info

Publication number: JPS59157182U
Application number: JP5209983U
Authority: JP
Inventors: 信義井上
Original assignee: トヨタ自動車株式会社
Priority date: 1983-04-08
Filing date: 1983-04-08
Publication date: 1984-10-22

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 the drawing]

第１図は従来の押釦付エアバルブの断面図とその記号を
示す図、第２図は従来における配管図、第３図は本考案
に係る一実施例の断面図とその記　　□号を示す図、第
４図イ！口は第２図に対応して示した使用状態を示す配
管図である。２１・・・スプール、２２・・・バルブケース、２４・
・・供給ポート、２５・・・Ａポート、２６・・・Ｂポ
ート、２９．３４・・・押釦、３０．３５・・・スプー
ル作動用ボール、３１．３６・・・押釦軸テーパ部、３
９゜４２・・・デテント用溝、４０．４３・・・デテン
ト用ボ　゛−ル、４１．４４・・・デテント用スプリン
グ、５１・・・押釦付エアバルブ。Fig. 1 is a cross-sectional view of a conventional air valve with push button and its symbols, Fig. 2 is a conventional piping diagram, and Fig. 3 is a cross-sectional view of an embodiment of the present invention and its symbols. , Figure 4 I! The opening is a piping diagram showing the state of use shown corresponding to FIG. 2. 21...Spool, 22...Valve case, 24.
... Supply port, 25 ... A port, 26 ... B port, 29.34 ... Push button, 30.35 ... Ball for spool operation, 31.36 ... Push button shaft taper part, 3
9゜42... Detent groove, 40.43... Detent ball, 41.44... Detent spring, 51... Air valve with push button.

Claims

[Scope of utility model registration request]

A numbered spool that can be slid freely inside the valve case,
two push buttons having engaging portions that engage separately at both ends of the spool and operating in the same direction substantially perpendicular to the axial direction of the spool; and two push buttons that stop sliding of the spool. An air valve with a push button, comprising a stop means for switching an air supply route.