JPH01129731U - - Google Patents
Info
- Publication number
- JPH01129731U JPH01129731U JP2382188U JP2382188U JPH01129731U JP H01129731 U JPH01129731 U JP H01129731U JP 2382188 U JP2382188 U JP 2382188U JP 2382188 U JP2382188 U JP 2382188U JP H01129731 U JPH01129731 U JP H01129731U
- Authority
- JP
- Japan
- Prior art keywords
- case
- contact
- movable contact
- stem
- push button
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図及び第２図は本考案の実施例の説明図で
、第１図はステムを挿入しない状態のケースの平
面図、第２図はケースにステムを挿入した状態に
おける第１図のＡ―Ａ線に相応する断面図、第３
図は従来の押釦スイツチの断面図である。
１５……ケース、１５ａ……内底面、１６……
ステム挿通孔、１７……ステム、１８……固定接
点、１９……可動接点、２３……接点部、２４…
…底部、２５……ガイド部、２６……抱持部、２
７……テーパー面。
Figures 1 and 2 are explanatory diagrams of the embodiment of the present invention, where Figure 1 is a plan view of the case without the stem inserted, and Figure 2 is the A of Figure 1 with the stem inserted into the case. - Sectional view corresponding to line A, 3rd
The figure is a sectional view of a conventional push button switch. 15...Case, 15a...Inner bottom surface, 16...
Stem insertion hole, 17... Stem, 18... Fixed contact, 19... Movable contact, 23... Contact portion, 24...
...Bottom part, 25...Guide part, 26...Holding part, 2
7...Tapered surface.
Claims (1)
に固定接点を設けたケースと、このケースの内底
面に配置された弾性を有するドーム状の可動接点
と、このケースに上下動自在に取付けられたステ
ムとを有し、前記ステムの押圧によつて可動接点
の接点部を前記固定接点に接触せしめて成る押釦
スイツチにおいて、前記ケースの内側面に、前記
可動接点の底部と略同一径の抱持部と、該抱持部
に連続して上方に向けて幅広のテーパー面を有す
る可動接点のガイド部を設けたことを特徴とする
押釦スイツチ。 A case with a stem insertion hole that is open at the top and a fixed contact on the inner bottom surface, an elastic dome-shaped movable contact placed on the inner bottom surface of this case, and a case that is attached to the case so that it can move up and down. In the push button switch, the push button switch has a stem having a diameter substantially the same as that of the bottom of the movable contact on the inner surface of the case, and a contact portion of the movable contact is brought into contact with the fixed contact by the pressure of the stem. 1. A push button switch comprising a holding part and a guide part for a movable contact having a wide tapered surface continuous with the holding part and extending upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2382188U JPH01129731U (en) | 1988-02-26 | 1988-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2382188U JPH01129731U (en) | 1988-02-26 | 1988-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01129731U true JPH01129731U (en) | 1989-09-04 |
Family
ID=31243135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2382188U Pending JPH01129731U (en) | 1988-02-26 | 1988-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01129731U (en) |
-
1988
- 1988-02-26 JP JP2382188U patent/JPH01129731U/ja active Pending