JPH0326019U - - Google Patents
Info
- Publication number
- JPH0326019U JPH0326019U JP8653089U JP8653089U JPH0326019U JP H0326019 U JPH0326019 U JP H0326019U JP 8653089 U JP8653089 U JP 8653089U JP 8653089 U JP8653089 U JP 8653089U JP H0326019 U JPH0326019 U JP H0326019U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- stem
- cover
- contact
- hole
- 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 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Description
図は全て本考案の実施例に係り、第１図はスイ
ツチの縦断面図、第２図はその分解斜視図、第３
図はそのスイツチに備えられるハウジングの平面
図、第４図はそのスイツチに備えられるステムの
平面図である。
１……ハウジング、３……固定接点、４……ラ
ンド、３ａ，４ａ……端子、５……ＬＥＤ、６…
…周壁、７……ガイド部、８……保持溝、９……
クリツク部材、９ａ……クリツク用突起、１０…
…ステム、１１……コイルばね、１２……円筒部
、１３……舌片、１４……環状溝、１５……Ｏリ
ング、１６……切欠き、１７……クリツク片、１
８……貫通孔、１９……封止材、２０……可動接
点、２０ａ……接点部、２１……カバー、２２…
…スナツプ足、２３……透孔、２４……環状壁。
The figures all relate to embodiments of the present invention, with Figure 1 being a vertical sectional view of the switch, Figure 2 being an exploded perspective view of the switch, and Figure 3 being an exploded perspective view of the switch.
The figure is a plan view of a housing provided in the switch, and FIG. 4 is a plan view of a stem provided in the switch. 1... Housing, 3... Fixed contact, 4... Land, 3a, 4a... Terminal, 5... LED, 6...
...Peripheral wall, 7...Guide portion, 8...Retaining groove, 9...
Click member, 9a... Click protrusion, 10...
... Stem, 11 ... Coil spring, 12 ... Cylindrical portion, 13 ... Tongue piece, 14 ... Annular groove, 15 ... O-ring, 16 ... Notch, 17 ... Click piece, 1
8... Through hole, 19... Sealing material, 20... Movable contact, 20a... Contact portion, 21... Cover, 22...
...snap foot, 23...perforation, 24...annular wall.
Claims (1)
内底面に設けられた固定接点と、中央に透孔を有
し前記開口を覆うようにハウジングに被着された
カバーと、前記開口内に昇降自在に配置され一部
が前記透孔より突出するステムと、このステムの
下面に設けられた可動接点と、前記ステムと前記
ハウジングとの間に介設されたコイルばねとを備
え、前記ステムの往復動によつて前記固定接点と
可動接点とが接離する押釦スイツチにおいて、前
記カバーの透孔の周縁に前記ハウジングの内底面
方向へ突出する環状壁を垂設し、前記ステムの天
面にこの環状壁の挿入を許容する環状溝を設け、
この環状溝の内底面に前記環状壁の端面と接離可
能なＯリングを装着したことを特徴とする押釦ス
イツチ。 A housing having an opening, a fixed contact provided on the inner bottom surface of the housing, a cover having a through hole in the center and attached to the housing so as to cover the opening, and a cover disposed within the opening so as to be movable up and down. The stem includes a stem that partially protrudes from the through hole, a movable contact provided on the lower surface of the stem, and a coil spring interposed between the stem and the housing. In the push button switch in which the fixed contact and the movable contact come into contact and separate, an annular wall protruding toward the inner bottom surface of the housing is vertically provided at the periphery of the through hole of the cover, and the annular wall is attached to the top surface of the stem. An annular groove is provided to allow insertion,
A push button switch characterized in that an O-ring capable of coming into contact with and separating from the end surface of the annular wall is attached to the inner bottom surface of the annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8653089U JPH0326019U (en) | 1989-07-25 | 1989-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8653089U JPH0326019U (en) | 1989-07-25 | 1989-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326019U true JPH0326019U (en) | 1991-03-18 |
Family
ID=31636094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8653089U Pending JPH0326019U (en) | 1989-07-25 | 1989-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326019U (en) |
-
1989
- 1989-07-25 JP JP8653089U patent/JPH0326019U/ja active Pending
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