JPS59146829U - plunger switch - Google Patents

plunger switch

Info

Publication number
JPS59146829U
JPS59146829U JP4101083U JP4101083U JPS59146829U JP S59146829 U JPS59146829 U JP S59146829U JP 4101083 U JP4101083 U JP 4101083U JP 4101083 U JP4101083 U JP 4101083U JP S59146829 U JPS59146829 U JP S59146829U
Authority
JP
Japan
Prior art keywords
switch
plunger
ventilation hole
film
plunger switch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP4101083U
Other languages
Japanese (ja)
Other versions
JPH0241798Y2 (en
Inventor
義勝 中島
野田　益生
Original Assignee
株式会社東海理化電機製作所
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社東海理化電機製作所 filed Critical 株式会社東海理化電機製作所
Priority to JP4101083U priority Critical patent/JPS59146829U/en
Publication of JPS59146829U publication Critical patent/JPS59146829U/en
Application granted granted Critical
Publication of JPH0241798Y2 publication Critical patent/JPH0241798Y2/ja
Granted legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の一実施例を示すものであり、第１図は縦
断面図、第２図は第１図の■−■線に沿う断面図である
。 図面中、１はスイッチ本体、４はプランジャ、１３はダ
イヤフラム、１５はインシュレータ、１８はスイッチ室
、２０は通気孔、２２はフィルム、２６は固定コンタク
ト、２８は可動コンタクト、３０はカバー（キャップＬ
３１ａ乃至３３ａはスリット溝（通気路）である。The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional view, and FIG. 2 is a cross-sectional view taken along the line ■-■ in FIG. 1. In the drawing, 1 is a switch body, 4 is a plunger, 13 is a diaphragm, 15 is an insulator, 18 is a switch chamber, 20 is a ventilation hole, 22 is a film, 26 is a fixed contact, 28 is a movable contact, 30 is a cover (cap L)
31a to 33a are slit grooves (air passages).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スイッチ本体にプランジャを摺動可能に設ける、　　と
ともに該プランジャに応動するスイッチを前記スイッチ
本体のスイッチ室に内蔵させたものにおいて、前記スイ
ッチ室の内外を連通させる通気孔と、該通気孔に設けら
れた通気性及び撥水性を有するフィルムと、このフィル
ムを被うように前記スイッチ本体に設けられ迷路状の通
気路を形成したカバーとを具備してなるプランジャスイ
ッチ。A plunger is slidably provided in a switch body, and a switch that responds to the plunger is built into a switch chamber of the switch body, and a ventilation hole that communicates between the inside and outside of the switch chamber, and a ventilation hole provided in the ventilation hole. 1. A plunger switch comprising: a film having good air permeability and water repellency; and a cover provided on the switch body to cover the film and forming a labyrinth-like ventilation path.
JP4101083U 1983-03-22 1983-03-22 plunger switch Granted JPS59146829U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4101083U JPS59146829U (en) 1983-03-22 1983-03-22 plunger switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4101083U JPS59146829U (en) 1983-03-22 1983-03-22 plunger switch

Publications (2)

Publication Number Publication Date
JPS59146829U true JPS59146829U (en) 1984-10-01
JPH0241798Y2 JPH0241798Y2 (en) 1990-11-07

Family

ID=30171611

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4101083U Granted JPS59146829U (en) 1983-03-22 1983-03-22 plunger switch

Country Status (1)

Country Link
JP (1) JPS59146829U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1116030A (en) * 1966-05-26 1968-06-06 Turatti Mario Push-button operated switch
JPS4945060U (en) * 1972-07-25 1974-04-20
JPS57111326U (en) * 1980-12-26 1982-07-09

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1116030A (en) * 1966-05-26 1968-06-06 Turatti Mario Push-button operated switch
JPS4945060U (en) * 1972-07-25 1974-04-20
JPS57111326U (en) * 1980-12-26 1982-07-09

Also Published As

Publication number Publication date
JPH0241798Y2 (en) 1990-11-07

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