JPS5986624U - Lock type push button switch - Google Patents
Lock type push button switchInfo
- Publication number
- JPS5986624U JPS5986624U JP18248482U JP18248482U JPS5986624U JP S5986624 U JPS5986624 U JP S5986624U JP 18248482 U JP18248482 U JP 18248482U JP 18248482 U JP18248482 U JP 18248482U JP S5986624 U JPS5986624 U JP S5986624U
- Authority
- JP
- Japan
- Prior art keywords
- push button
- cam groove
- stem
- heart cam
- case
- 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図に示した上ケースの斜視図、第３図は第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・・・・・・上ケー不、２・・・・・・下ケース、３
・・・・・・ステム、８・・・・・・ハートカム溝、１
０ａ・・・・・・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・・・・・・耳部、２９・・・・・・板バネ
。
名Ｎ
第４図
−−ｖ
２６
−ｖFigure 1 is a sectional view of a conventional locking push button switch, Figure 2 is a perspective view of the upper case shown in Figure 1, Figure 3 is an exploded perspective view of Figure 1, and Figure 4 is a lock of this invention. A front view of the type push button switch, Fig. 5 is a sectional view along the line ■-■ in Fig. 4, Fig. 6 is an enlarged sectional view of the main part of this invention, and Figs. 7 are an exploded perspective view of the main part of this invention. It is. 1...Upper case, 2...Lower case, 3
... Stem, 8 ... Heart cam groove, 1
0a... Fixed contact, 11a... Movable contact, 23... Lock pin, 24... Mounting part, 25... Pin part, 25a...Tip bent part, 26...Circular part, 27...
Spherical surface, 28... ears, 29... leaf spring. Name N Figure 4--v 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に弾接するロッ
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剛性
材料製のピン部と、該ピン部に固定された取付部から構
成して、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 A lock type push button switch in which 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 elastically contacting the heart cam groove, wherein the lock pin is made of a rigid material whose tip abuts the heart cam groove. and a mounting part fixed to the pin part. 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 supported by a spring interposed between the case and the mounting portion. A lock type push button switch characterized in that the pin portion is brought into elastic contact with a heart cam groove by the spring at the same time as being brought into elastic contact with a support wall.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18248482U JPS5986624U (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 |
|---|---|---|---|
| JP18248482U JPS5986624U (en) | 1982-12-03 | 1982-12-03 | Lock type push button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5986624U true JPS5986624U (en) | 1984-06-12 |
Family
ID=30395179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18248482U Pending JPS5986624U (en) | 1982-12-03 | 1982-12-03 | Lock type push button switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5986624U (en) |
-
1982
- 1982-12-03 JP JP18248482U patent/JPS5986624U/en active Pending
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