JPS5986625U - Lock type push button switch - Google Patents
Lock type push button switchInfo
- Publication number
- JPS5986625U JPS5986625U JP18248582U JP18248582U JPS5986625U JP S5986625 U JPS5986625 U JP S5986625U JP 18248582 U JP18248582 U JP 18248582U JP 18248582 U JP18248582 U JP 18248582U JP S5986625 U JPS5986625 U JP S5986625U
- Authority
- JP
- Japan
- Prior art keywords
- push button
- stem
- case
- cam groove
- button 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.)
- Pending
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
第１図は従来のロック式押釦スイッチの断面図、第２図
は第１図に示した上を−スの斜視図、第３図（ｊ第１図
の分解斜視図、第４図はこの考案のロック式押釦スイッ
チの正面図、第５図は第４図の■−■線に沿う断面図、
第６図はこの考案の要部拡大断面図、第７図はこの考案
の要部分解斜視図である。
１、・・・・・・上ケース、２・・・・・・下ケース、
３・・・用ステム、８・・・・・・ハートカム溝、１０
ａ・・・・・・固定接点、１１ａ・・・・・・可動接点
、２３・・・・・・ロックピン、２４・・・・・・取付
部、２５・・・・・・ピン部、２５ａ・・・・・・先端
折曲部、２６・・・・・・円形部、２７・・・・・・球
面、２８・・開耳部、２９・・・・・・板バネ。
Ｎ
第４図。
ヒＶ
Ｉ゛２６
−ｖFigure 1 is a sectional view of a conventional locking push button switch, Figure 2 is a perspective view of the top shown in Figure 1, Figure 3 is an exploded perspective view of Figure 1, and Figure 4 is an exploded perspective view of Figure 1. A front view of the invented lock-type push button switch, Figure 5 is a sectional view taken along the line ■-■ in Figure 4,
FIG. 6 is an enlarged sectional view of the main part of this invention, and FIG. 7 is an exploded perspective view of the main part of this invention. 1. Upper case, 2. Lower case.
3 Stem, 8 Heart cam groove, 10
a... Fixed contact, 11a... Movable contact, 23... Lock pin, 24... Mounting part, 25... Pin part, 25a... Bent end portion, 26... Circular portion, 27... Spherical surface, 28... Open ear portion, 29... Leaf spring. N Figure 4. Hi VI I゛26 -v
Claims (1)
テムを進退動させることにより、該ステムでケース内の
可動接点の開閉を行なわせると同時に、前記ステムに設
けられたハートカム溝と該ハートカム溝＆ｉ弾接するロ
ックピンとで前記ステ・ ムを可動接点閉位置にロッ
クさ゛せるようにしたロック式押釦スイッチにおいて、 前記ロックピンを、先端がハートカム溝に当接−するピ
ン部と、該ピン部に一体に設けられた取付部とから構成
し、該取付部をステム側に進退動自在に且つこの進退方
向と交差する面内で回動可能にケースに保持させると共
にステムの軸線方向に移動不能にケースに保持させ、前
記取付部のステム側に球面を設け、該球面に臨む支持壁
をケースに設け、該球面をケースと取付部との間に介装
したバネで支持壁に弾接させると同時に、該バネで前記
ピン部をハートカム溝に弾接させたことを特 −徴とす
るロック式押釦スイッチ。[Claims for Utility Model Registration] By operating a push button held in a case and moving a stem integrated with the push button forward and backward, the stem opens and closes a movable contact in the case, and at the same time, the stem In a lock type push button switch, the stem is locked in a movable contact closed position by a heart cam groove provided in the heart cam groove and a lock pin that comes into elastic contact with the heart cam groove. The mounting part is held in the case so that it can freely move forward and backward toward the stem and rotate in a plane that intersects with the forward and backward direction. a spherical surface is provided on the stem side of the mounting portion, a support wall facing the spherical surface is provided on the case, and the spherical surface is interposed between the case and the mounting portion. A lock type push button switch, characterized in that a spring causes the pin portion to come into elastic contact with a support wall, and at the same time, the spring causes the pin portion to come into elastic contact with a heart cam groove.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18248582U JPS5986625U (en) | 1982-12-03 | 1982-12-03 | Lock type push button switch |
| DE19833331987 DE3331987A1 (en) | 1982-12-03 | 1983-09-05 | PUSH BUTTON WITH LOCKING PIN AND HEART-SHAPED LOCKING NUT |
| GB08332308A GB2131618B (en) | 1982-12-03 | 1983-12-02 | Electric switches |
| US06/558,325 US4531032A (en) | 1982-12-03 | 1983-12-05 | Locking type pushbutton switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18248582U JPS5986625U (en) | 1982-12-03 | 1982-12-03 | Lock type push button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5986625U true JPS5986625U (en) | 1984-06-12 |
Family
ID=30395181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18248582U Pending JPS5986625U (en) | 1982-12-03 | 1982-12-03 | Lock type push button switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986625U (en) |
-
1982
- 1982-12-03 JP JP18248582U patent/JPS5986625U/en active Pending
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