JPH046142U - - Google Patents
Info
- Publication number
- JPH046142U JPH046142U JP4463190U JP4463190U JPH046142U JP H046142 U JPH046142 U JP H046142U JP 4463190 U JP4463190 U JP 4463190U JP 4463190 U JP4463190 U JP 4463190U JP H046142 U JPH046142 U JP H046142U
- Authority
- JP
- Japan
- Prior art keywords
- elastic material
- holding structure
- contact surface
- material component
- ridge
- 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 5
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
Description
第１図は本考案の第１実施例を示す要部側断面
図、第２図は本考案の第２実施例を示す要部側断
面図、第３図は本考案の第３実施例を示す要部側
断面図であり、第４図は従来の構成例を示す分解
斜視図、第５図はその要部側断面図である。
１１…プラスチツクカバー、１１ａ…カバー内
面、１１ｂ…隆条、１２…キーゴムシート、１２
ａ…上端面、１２ｂ…ボタン、１２ｃ…シート部
、１２ｄ…接点部、１２ｅ…圧力ドーム部、１３
…回路基板、１３ａ…パターン部、２１…平シー
ト材、３１…キーゴムシート、３２…導光板、３
２ａ…圧接面、３２ｂ…隆条。
Fig. 1 is a side sectional view of the main part showing the first embodiment of the present invention, Fig. 2 is a side sectional view of the main part showing the second embodiment of the invention, and Fig. 3 is the third embodiment of the invention. FIG. 4 is an exploded perspective view showing a conventional configuration example, and FIG. 5 is a side sectional view of the main part. DESCRIPTION OF SYMBOLS 11... Plastic cover, 11a... Cover inner surface, 11b... Ridge, 12... Key rubber sheet, 12
a...Top end surface, 12b...Button, 12c...Seat part, 12d...Contact part, 12e...Pressure dome part, 13
...Circuit board, 13a...Pattern part, 21...Flat sheet material, 31...Key rubber sheet, 32...Light guide plate, 3
2a...pressure contact surface, 32b...ridge.
Claims (1)
品の押え構造において、 前記弾性材部品の上部圧接面に対向して、ハウ
ジング内面に隆条を一体成形したことを特徴とす
る弾性材部品押え構造。 (2) 弾性材部品の上部圧接面に対向して、隆条
を一体成形した導光板をハウジング間に介在せし
めたことを特徴とする請求項(1)記載の弾性材部
品押え構造。[Claims for Utility Model Registration] (1) A holding structure for an elastic material part for a keypad in a keyboard, characterized in that a ridge is integrally molded on the inner surface of the housing, facing the upper pressure contact surface of the elastic material part. Elastic material parts holding structure. (2) The elastic material component holding structure according to claim (1), characterized in that a light guide plate integrally formed with ridges is interposed between the housings so as to face the upper press-contact surface of the elastic material component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4463190U JPH046142U (en) | 1990-04-27 | 1990-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4463190U JPH046142U (en) | 1990-04-27 | 1990-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH046142U true JPH046142U (en) | 1992-01-21 |
Family
ID=31558108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4463190U Pending JPH046142U (en) | 1990-04-27 | 1990-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH046142U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252233B2 (en) * | 1983-11-30 | 1990-11-09 | Matsukusu Puranku G Tsua Fueruderunku Deru Uitsusenshafuten Ee Fuau |
-
1990
- 1990-04-27 JP JP4463190U patent/JPH046142U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0252233B2 (en) * | 1983-11-30 | 1990-11-09 | Matsukusu Puranku G Tsua Fueruderunku Deru Uitsusenshafuten Ee Fuau |