JPH0291121U - - Google Patents
Info
- Publication number
- JPH0291121U JPH0291121U JP2189U JP2189U JPH0291121U JP H0291121 U JPH0291121 U JP H0291121U JP 2189 U JP2189 U JP 2189U JP 2189 U JP2189 U JP 2189U JP H0291121 U JPH0291121 U JP H0291121U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- dustproof cover
- switch main
- key top
- 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
- 239000013013 elastic material Substances 0.000 claims 1
Description
第１図及び第２図は本考案に係る押釦スイツチ
の縦断面図及び一部破断平面図、第３図は従来の
押釦スイツチの縦断面図である。
１……ハウジング、２……基板、３……スイツ
チ本体、４……防塵カバー、４ａ……カバー本体
、４ｂ……鍔、５……ビス、６……キートツプ、
１２……押圧突起。
1 and 2 are a longitudinal sectional view and a partially cutaway plan view of a push button switch according to the present invention, and FIG. 3 is a longitudinal sectional view of a conventional push button switch. 1... Housing, 2... Board, 3... Switch body, 4... Dust-proof cover, 4a... Cover body, 4b... Tsuba, 5... Screw, 6... Key top,
12...Press projection.
Claims (1)
設けられ、前記スイツチ本体には防塵カバーが被
せられて前記基板に封止固定され、前記防塵カバ
ーの上方で前記ハウジングにはキートツプが昇降
自在に支持されている押釦スイツチにおいて、前
記防塵カバーのカバー本体の頂部には前記キート
ツプからの押圧力を前記スイツチ本体に伝える弾
性材からなる押圧突起が一体に突設されているこ
とを特徴とする押釦スイツチ。 A switch main body is provided on a board covered with a housing, a dustproof cover is placed on the switch main body and sealed and fixed to the board, and a key top is supported on the housing above the dustproof cover so as to be movable up and down. The push button switch is characterized in that a pressing protrusion made of an elastic material is integrally provided on the top of the cover main body of the dustproof cover to transmit the pressing force from the key top to the switch main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2189U JPH0291121U (en) | 1989-01-05 | 1989-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2189U JPH0291121U (en) | 1989-01-05 | 1989-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291121U true JPH0291121U (en) | 1990-07-19 |
Family
ID=31198672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2189U Pending JPH0291121U (en) | 1989-01-05 | 1989-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291121U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038435B2 (en) * | 1976-09-09 | 1985-08-31 | 三菱化学株式会社 | Method for removing nitrogen oxides from coke oven combustion exhaust gas |
-
1989
- 1989-01-05 JP JP2189U patent/JPH0291121U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6038435B2 (en) * | 1976-09-09 | 1985-08-31 | 三菱化学株式会社 | Method for removing nitrogen oxides from coke oven combustion exhaust gas |