JPS63194430U - - Google Patents

Info

Publication number
JPS63194430U
JPS63194430U JP1987083187U JP8318787U JPS63194430U JP S63194430 U JPS63194430 U JP S63194430U JP 1987083187 U JP1987083187 U JP 1987083187U JP 8318787 U JP8318787 U JP 8318787U JP S63194430 U JPS63194430 U JP S63194430U
Authority
JP
Japan
Prior art keywords
slider
heart
sliders
cam groove
core
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
JP1987083187U
Other languages
English (en)
Other versions
JPH055625Y2 (ja
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 filed Critical
Priority to JP1987083187U priority Critical patent/JPH055625Y2/ja
Priority to KR2019880001998U priority patent/KR900011170Y1/ko
Priority to US07/173,720 priority patent/US4827087A/en
Priority to DE3818522A priority patent/DE3818522A1/de
Publication of JPS63194430U publication Critical patent/JPS63194430U/ja
Application granted granted Critical
Publication of JPH055625Y2 publication Critical patent/JPH055625Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
    • H01H13/568—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam the contact also returning by some external action, e.g. interlocking, protection, remote control
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H01H13/74—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position each contact set returning to its original state only upon actuation of another of the operating members

Landscapes

  • Push-Button Switches (AREA)

Description

【図面の簡単な説明】
図は全て本考案の一実施例に係り、第１図はプ
ツシユスイツチの縦断面図、第２図はそのプツシ
ユスイツチの上ケースを取り除いた平面図、第３
図はそのプツシユスイツチの分解斜視図、第４図
はハート形カム溝の平面図、第５図はそのハート
形カムの段差状態を示す説明図である。 １……下ケース、１ａ……ばね収納部、１ｂ…
…連通溝、２……上ケース、２ａ，２ａ′……透
孔、３，３′……スプリング、４……第１のスラ
イダ、４′……第２のスライダ、４ａ，４ａ′…
…摺動孔、４ｂ，４ｂ′……操作カム、５，５′
……圧縮ばね、６……第１のコア、６′……第２
のコア、６ａ，６ａ′……ばね受部、６ｂ，６ｂ
′……操作突部、７，７′……クリツプ片、８，
８′……固定接点、９，９′……板ばね、９ａ，
９ａ′……押圧片、１０，１０′……駆動ピン、
１１……第１の駆動板（同時ロツク防止体）、１
２……第２の駆動板（同時ロツク防止体）、１１
ａ，１２ａ……第１の斜面（カム面）、１１ｂ，
１２ｂ……第２の斜面、１３……ハート形カム溝
、１４……第１のカム溝、１５……第２のカム溝
。

Claims (1)

    【実用新案登録請求の範囲】
  1. ケースに往復動可能に配設された複数のスライ
    ダと、該スライダの側面に設けられたハート形カ
    ム溝と、該ハート形カム溝と協働して前記各スラ
    イダを押圧位置にロツクする駆動ピンと、隣接す
    る前記スライダの往復動域間に移動可能に配設さ
    れた同時ロツク防止体とを備え、隣接するスライ
    ダが前記同時ロツク防止体の両端にそれぞれ圧接
    することにより、これらスライダの同時ロツクが
    防止されるようになつているプツシユスイツチに
    おいて、前記各スライダにその往復動方向に対し
    て直交する方向へ摺動可能なコアを設けるととも
    に、該コアの一端面に前記ハート形カム溝の一部
    または全部を形成し、前記同時ロツク防止体の両
    端に前記コアの他端と当接してこれを駆動するカ
    ム面を形成したことを特徴とするプツシユスイツ
    チ。
JP1987083187U 1987-06-01 1987-06-01 Expired - Lifetime JPH055625Y2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1987083187U JPH055625Y2 (ja) 1987-06-01 1987-06-01
KR2019880001998U KR900011170Y1 (ko) 1987-06-01 1988-02-15 누름 스위치
US07/173,720 US4827087A (en) 1987-06-01 1988-03-25 Push button switch
DE3818522A DE3818522A1 (de) 1987-06-01 1988-05-31 Drucktastenschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987083187U JPH055625Y2 (ja) 1987-06-01 1987-06-01

Publications (2)

Publication Number Publication Date
JPS63194430U true JPS63194430U (ja) 1988-12-14
JPH055625Y2 JPH055625Y2 (ja) 1993-02-15

Family

ID=13795321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987083187U Expired - Lifetime JPH055625Y2 (ja) 1987-06-01 1987-06-01

Country Status (4)

Country Link
US (1) US4827087A (ja)
JP (1) JPH055625Y2 (ja)
KR (1) KR900011170Y1 (ja)
DE (1) DE3818522A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5369238A (en) * 1992-08-20 1994-11-29 Alps Electric Co., Ltd. Spring-return switch
JP2604910Y2 (ja) * 1993-12-31 2000-06-12 東洋電装株式会社 プッシュ・プッシュスイッチのロック構造
US6326572B1 (en) * 2000-09-02 2001-12-04 Tsung-Mou Yu Push-button switch assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4392029A (en) * 1981-07-28 1983-07-05 Indak Manufacturing Corp. Push button switch having latching spring arm molded on plastic casing
JPS60170931U (ja) * 1984-04-20 1985-11-13 アルプス電気株式会社 プッシュ・プッシュスイッチ
US4584897A (en) * 1984-12-21 1986-04-29 Itt Corporation Release mechanism in key assembly
JP3139183B2 (ja) * 1992-11-04 2001-02-26 石川島播磨重工業株式会社 排気再循環装置

Also Published As

Publication number Publication date
KR890001518U (ko) 1989-03-18
DE3818522A1 (de) 1988-12-22
US4827087A (en) 1989-05-02
KR900011170Y1 (ko) 1990-12-20
JPH055625Y2 (ja) 1993-02-15

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