JPH03112836U - - Google Patents
Info
- Publication number
- JPH03112836U JPH03112836U JP2186590U JP2186590U JPH03112836U JP H03112836 U JPH03112836 U JP H03112836U JP 2186590 U JP2186590 U JP 2186590U JP 2186590 U JP2186590 U JP 2186590U JP H03112836 U JPH03112836 U JP H03112836U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- main body
- hole
- contact
- wall surface
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Push-Button Switches (AREA)
Description
第１図乃至第３図は本考案の一実施例を説明す
る図であり、第１図はキースイツチ構造を示す断
面図、第２図はキートツプの斜視図、第３図はキ
ートツプの平面図である。第４図乃至第８図は従
来例を説明する図であり、第４図はキースイツチ
構造を説明する分解斜視図、第５図は同上の断面
図、第６図は固定接点の拡大図、第７図ａ及びｂ
はキートツプの平面図及び正面図、第８図は第５
図円部Ａの拡大図である。
３Ａ…キートツプ、４…筺体（カバー）、６…
固定接点、９…可動接点、１１…本体部、１２Ａ
…フランジ部、１４…穴部、１６…内壁面、１８
…周縁部、３２…凹部。
Figures 1 to 3 are diagrams explaining one embodiment of the present invention, in which Figure 1 is a sectional view showing the key switch structure, Figure 2 is a perspective view of the key top, and Figure 3 is a plan view of the key top. be. 4 to 8 are diagrams explaining a conventional example, where FIG. 4 is an exploded perspective view explaining the key switch structure, FIG. 5 is a sectional view of the same, FIG. 6 is an enlarged view of the fixed contact, and FIG. Figure 7 a and b
Figure 8 is the top view and front view of the key top.
It is an enlarged view of the circle part A of the figure. 3A...key top, 4...casing (cover), 6...
Fixed contact, 9... Movable contact, 11... Main body, 12A
...Flange part, 14...Hole part, 16...Inner wall surface, 18
...periphery, 32...recess.
Claims (1)
されて前記筺体にキートツプが取り付けられ、こ
のキートツプを前記筺体外部から押圧移動させて
前記筺体内部にある可動接点を前記筺体内部に固
定された固定接点に接触させるキースイツチにお
いて、前記キートツプは前記穴部に挿入される本
体部とこの本体部の周囲に設けられ前記筺体の内
壁面と当接して前記本体部の前記穴部からの抜け
を阻止するフランジ部とを有し、このフランジ部
の前記筺体内壁面と対向する面であつて前記筺体
内壁面側の前記穴部の周縁部と対向する位置には
前記本体部を囲繞する凹部が形成されていること
を特徴とするキースイツチ。 A key top is attached to the housing by being inserted into a hole formed in the housing from the inside of the housing, and the key top is pressed and moved from the outside of the housing to fix the movable contact inside the housing to the inside of the housing. In the key switch that is brought into contact with a contact, the key top is provided on a main body inserted into the hole and around the main body, and comes into contact with an inner wall surface of the housing to prevent the main body from coming out of the hole. a flange portion, and a recess surrounding the main body portion is formed on a surface of the flange portion facing the inner wall surface of the housing at a position facing a peripheral edge of the hole portion on the side of the inner wall surface of the housing. A key switch that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2186590U JPH03112836U (en) | 1990-03-06 | 1990-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2186590U JPH03112836U (en) | 1990-03-06 | 1990-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03112836U true JPH03112836U (en) | 1991-11-19 |
Family
ID=31524896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2186590U Pending JPH03112836U (en) | 1990-03-06 | 1990-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03112836U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003059368A (en) * | 2001-08-22 | 2003-02-28 | Mitsumi Electric Co Ltd | Key switch |
| GB2462984B (en) * | 2007-06-08 | 2011-12-14 | Henry Gutierrez | Multi-chambered container for storing and mixing a first and a second substance into a composition |
| WO2019176689A1 (en) * | 2018-03-15 | 2019-09-19 | オムロン株式会社 | Microswitch and operation device |
-
1990
- 1990-03-06 JP JP2186590U patent/JPH03112836U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003059368A (en) * | 2001-08-22 | 2003-02-28 | Mitsumi Electric Co Ltd | Key switch |
| GB2462984B (en) * | 2007-06-08 | 2011-12-14 | Henry Gutierrez | Multi-chambered container for storing and mixing a first and a second substance into a composition |
| WO2019176689A1 (en) * | 2018-03-15 | 2019-09-19 | オムロン株式会社 | Microswitch and operation device |
| JP2019160663A (en) * | 2018-03-15 | 2019-09-19 | オムロン株式会社 | Micro switch and operation device |
| TWI697923B (en) * | 2018-03-15 | 2020-07-01 | 日商歐姆龍股份有限公司 | Micro switch and operating device |
| CN111699537A (en) * | 2018-03-15 | 2020-09-22 | 欧姆龙株式会社 | Microswitch and operating device |
| US11515104B2 (en) | 2018-03-15 | 2022-11-29 | Omron Corporation | Microswitch and operating device |