JPH0735237Y2 - Dust cover for push button switches - Google Patents
Dust cover for push button switchesInfo
- Publication number
- JPH0735237Y2 JPH0735237Y2 JP1706590U JP1706590U JPH0735237Y2 JP H0735237 Y2 JPH0735237 Y2 JP H0735237Y2 JP 1706590 U JP1706590 U JP 1706590U JP 1706590 U JP1706590 U JP 1706590U JP H0735237 Y2 JPH0735237 Y2 JP H0735237Y2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- push button
- button switch
- present
- back 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.)
- Expired - Fee Related
Links
Description
【考案の詳細な説明】 産業上の利用分野 本考案は、押釦スイッチの操作部を覆うカバーに係り、
特に、操作力が軽快で視認性の良い押釦スイッチ用防塵
カバーに関する。[Detailed Description of the Invention] Industrial Field of the Invention The present invention relates to a cover for covering an operating portion of a push button switch,
In particular, the present invention relates to a dust-proof cover for a push button switch that has a light operating force and good visibility.
従来の技術 従来、この種のカバーは、第５図に示される如く、透明
な可撓性の材料を用い、そのカバーの上面は、均一の厚
さで平面状に形成されていた。第５図は従来におけるこ
の種の防塵カバーの押圧時における断面図である。2. Description of the Related Art Conventionally, as shown in FIG. 5, a cover of this type uses a transparent flexible material, and the upper surface of the cover is formed in a flat shape with a uniform thickness. FIG. 5 is a cross-sectional view of a conventional dust cover of this type when pressed.
考案が解決しようとする課題 しかしながら、上記した従来のものにおいては、押釦ス
イッチの操作感に影響しないように、カバーの厚さを極
力薄く形成していたので、カバーを押圧して操作する
と、押釦の上面とカバーの裏面とが、吸着してしまい、
カバーがなかなか復帰しない現象が生じてしまう欠点が
あった。DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention However, in the conventional device described above, the cover is formed as thin as possible so as not to affect the operation feeling of the push button switch. The upper surface of the and the back surface of the cover will stick,
There was a drawback that the cover did not return easily.
また、この現象を防止するために、カバーの硬度等を変
えたりしたが、どうしても操作感が悪くなってしまう欠
点があった。Further, in order to prevent this phenomenon, the hardness of the cover or the like is changed, but there is a drawback that the operation feeling is inevitably deteriorated.
本考案は、上記問題点を除去し、カバーが容易に復帰す
るとともに、操作感に影響しない、つまり操作感もこれ
までのように良好な状態を保持できる新規な押釦スイッ
チ用防塵カバーを提供することを目的とする。The present invention eliminates the above-mentioned problems, and provides a novel dust-proof cover for a push button switch in which the cover can be easily restored and the operation feeling is not affected, that is, the operation feeling can be maintained in a good state as before. The purpose is to
課題を解決するための手段 上記目的を達成するために、本考案に係る押釦スイッチ
用防塵カバーは、押釦スイッチの操作部を覆う透光性の
可撓性材料で形成したカバーと枠体を凹凸関係により嵌
合して形成される防塵カバーにおいて、前記押釦スイッ
チの操作部に衝接する前記カバーの略中央部の裏面に複
数の凹凸部を形成して構成されている。Means for Solving the Problems In order to achieve the above object, a dustproof cover for a push button switch according to the present invention has a cover and a frame body formed of a translucent flexible material for covering an operation portion of the push button switch, and a frame body. In a dustproof cover formed by fitting due to the relationship, a plurality of concave and convex portions are formed on the back surface of a substantially central portion of the cover that abuts the operating portion of the push button switch.
作用 本考案は、上記したように、カバーの裏面に無数の凹凸
部を形成し、押釦の表面とカバーの内底面と接した際に
部分的に空間ができ、その空間が空気の流通路となり、
カバーの押圧を解除すると同時にカバーが復帰される。Effects As described above, the present invention forms a myriad of uneven portions on the back surface of the cover, and when the surface of the push button and the inner bottom surface of the cover are in contact with each other, a space is partially formed, and the space serves as an air flow passage. ,
The cover is returned at the same time when the pressing of the cover is released.
実施例 以下、本考案をその好ましい一実施例について、図面を
参照しながら詳細に説明する。Embodiment Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the drawings.
第１図は押釦スイッチに装着した本考案に係る防塵カバ
ーを使用した押釦スイッチの一実施例を示す断面図、第
２図は本考案に係る防塵カバーの裏面斜視図、第３図は
第１図の状態よりカバーを押圧した状態を示す断面図、
第４図は本考案に係るカバーの裏面に凹凸部を形成した
要部拡大部分斜視図である。FIG. 1 is a sectional view showing an embodiment of a push button switch using the dustproof cover according to the present invention mounted on the pushbutton switch, FIG. 2 is a rear perspective view of the dustproof cover according to the present invention, and FIG. Sectional view showing a state in which the cover is pressed from the state of the figure,
FIG. 4 is an enlarged partial perspective view of an essential part of the cover according to the present invention in which a concave and convex portion is formed on the back surface.
第１図〜第４図を参照するに、本考案に係る防塵カバー
１は、角形の枠体11の上面の周囲に凹溝12が形成され、
この凹溝12には、透明な材料で形成され４角錐の上面が
平坦な形状にされ、更にこの平坦部の裏面に複数の凹凸
部13を形成したカバー14がその突起部141と凹凸嵌合し
て形成されている。Referring to FIGS. 1 to 4, the dustproof cover 1 according to the present invention has a groove 12 formed around the upper surface of a rectangular frame 11.
The concave groove 12 is made of a transparent material and has an upper surface of a quadrangular pyramid having a flat shape. Further, a cover 14 having a plurality of concave and convex portions 13 formed on the back surface of the flat portion is fitted with the convex portion 141 by concave and convex. Is formed.
防塵カバー１は、枠体11を押釦スイッチ本体２に端子３
方向から挿入後、この枠体11にカバー14を凹凸嵌合して
装着され、この状態でスイッチ本体２を端子３側からパ
ネル５のパネル孔51に挿入し押釦スイッチ本体２の鍔部
21で係止される。As for the dustproof cover 1, the frame 11 is attached to the push button switch body 2 and the terminals 3
After inserting from the direction, the cover 14 is fitted into the frame body 11 by concavo-convex fitting, and in this state, the switch body 2 is inserted into the panel hole 51 of the panel 5 from the terminal 3 side, and the flange portion of the push button switch body 2 is inserted.
Locked at 21.
第３図に示す如く、カバー14を押圧すると、カバー14の
裏面に無数の凹凸部13を形成しているので、押釦４の表
面とカバー14の内底面の凹凸部13の凸部とが接すると、
部分的に空間ができ、その空間が空気の流通路となる。
従って、従来のように面で接触することはないために、
押釦４とカバー14の裏面での吸着現象を防止するので、
カバー14の復帰が遅れる事はない。As shown in FIG. 3, when the cover 14 is pressed, an innumerable uneven portion 13 is formed on the back surface of the cover 14, so that the surface of the push button 4 and the uneven portion 13 on the inner bottom surface of the cover 14 come into contact with each other. Then,
A space is partially formed, and the space serves as a flow passage for air.
Therefore, since there is no contact on the surface as in the past,
Since it prevents the adsorption phenomenon on the back surface of the push button 4 and the cover 14,
There is no delay in the return of the cover 14.
第４図はカバー14の裏面の凹凸部13の突起をダイヤカッ
ト状に形成したものであり、これにより、照光式押釦ス
イッチに使用した場合、光を効率良く反射するために点
灯時の視認性が極めて良くなる。FIG. 4 shows the projections of the concavo-convex portion 13 on the back surface of the cover 14 formed in a diamond cut shape, and when used in an illuminated push-button switch, the visibility at the time of lighting is improved to reflect light efficiently. Is extremely good.
以上説明した本考案の一実施例は、角形の押釦スイッチ
用の防塵カバーを示しているが、丸形、長角形等、種々
の形状が考えられ、これに限定されるものではない。Although one embodiment of the present invention described above shows a dustproof cover for a rectangular push button switch, various shapes such as a round shape and an oblong shape are conceivable, and the present invention is not limited to this.
考案の効果 本考案は以上の如く構成され、作用するものであり、本
考案によれば以下に示す諸効果が発生する。Effects of the Invention The present invention is configured and operates as described above, and the following effects occur according to the present invention.
（１）．本考案によれば、カバーの裏面に無数の凹凸部
を形成したので、押釦の表面とカバーの内底面の凸部と
接するので、部分的に空間ができ、それが空気の流通路
となるために、従来の如き吸着現象を防止し、従って、
カバーの厚みを薄くしてもカバーが操作部の表面に貼り
付かず、更に操作感に影響を与えることもなく、押釦ス
イッチそのままの操作感に近いものとすることができる
効果が得られる。(1). According to the present invention, since a myriad of irregularities are formed on the back surface of the cover, the front surface of the push button and the convex portion of the inner bottom surface of the cover come into contact with each other, so that a space is partially formed and serves as an air flow passage. In addition, it prevents the conventional adsorption phenomenon,
Even if the thickness of the cover is reduced, the cover does not stick to the surface of the operation portion, and the operation feeling is not affected, and the operation feeling can be made close to that of the push button switch.
（２）．本考案によれば、カバーの裏面に無数の凹凸部
を形成したので、照光式にあってはこの凹凸部により光
を拡散することができ、横方向から見たときでもその視
認性が極めて良い効果が得られる。(2). According to the present invention, since a myriad of uneven portions are formed on the back surface of the cover, the light can be diffused by these uneven portions in the illumination type, and the visibility is extremely good even when viewed from the side. The effect is obtained.
（３）．本考案によれば、カバーの裏面に複数の凹凸部
を形成したので、カバーの厚さ、硬度からその操作性を
検討でき、極めて設計が容易で安定した操作感が得られ
るカバーを提供できる。(3). According to the present invention, since a plurality of concave-convex portions are formed on the back surface of the cover, the operability can be examined from the thickness and hardness of the cover, and it is possible to provide a cover that is extremely easy to design and has a stable operational feeling.
（４）．本考案によれば、またカバー裏面に複数の凹凸
部を形成したので、その凹凸部がカバーの変形に対して
助長することになるために、カバーが破れる事無く、耐
久性が向上し、長寿命の操作に耐え得る押釦スイッチ用
防塵カバーを提供できる。(4). According to the present invention, since a plurality of concave and convex portions are formed on the back surface of the cover, the concave and convex portions contribute to the deformation of the cover, so that the cover is not torn and the durability is improved. It is possible to provide a dustproof cover for a push button switch that can endure the operation of its life.
（５）．本考案によれば、カバー裏面に複数の凹凸部を
形成したので、その凹凸部によりカバーの可撓性を損な
わず、操作性の良い押釦スイッチ用防塵カバーを提供で
きる。(5). According to the present invention, since the plurality of concave and convex portions are formed on the back surface of the cover, the convex and concave portions do not impair the flexibility of the cover and can provide a dust-proof cover for a push button switch with good operability.
第１図は本考案の一実施例を示す要部断面図、第２図は
本考案に係る防塵カバーの裏面斜視図、第３図は第１図
の状態よりカバーを押圧した状態を示す断面図、第４図
はカバーの裏面に凹凸部を形成した要部拡大部分斜視
図、第５図はこの種の防塵カバーを用いた従来技術の要
部断面図である。 １……防塵カバー、11……枠体、12……凹溝、13……凹
凸部、14……カバー、２……押釦スイッチ本体、21……
鍔部、３……取付ばね、４……押釦、５……パネル、51
……パネル孔FIG. 1 is a sectional view showing an essential part of an embodiment of the present invention, FIG. 2 is a rear perspective view of a dustproof cover according to the present invention, and FIG. 3 is a sectional view showing a state where the cover is pressed from the state of FIG. FIGS. 4 and 5 are enlarged perspective views of an essential part in which an uneven portion is formed on the back surface of the cover, and FIG. 5 is a cross-sectional view of the essential part of a prior art using this type of dustproof cover. 1 ... Dustproof cover, 11 ... Frame, 12 ... Concave groove, 13 ... Uneven part, 14 ... Cover, 2 ... Push button switch body, 21 ...
Collar part, 3 ... Mounting spring, 4 ... Push button, 5 ... Panel, 51
...... Panel hole
Claims (2)
性材料で形成したカバーと枠体を凹凸関係により嵌合し
て形成される防塵カバーにおいて、前記押釦スイッチの
操作部に衝接する前記カバーの略中央部の裏面に複数の
凹凸部を形成したことを特徴とする押釦スイッチ用防塵
カバー。1. A dustproof cover formed by fitting a cover made of a translucent flexible material for covering the operating portion of the push button switch and a frame in a concavo-convex relationship so as to collide with the operating portion of the push button switch. A dustproof cover for a push button switch, characterized in that a plurality of concave-convex portions are formed on a back surface of a substantially central portion of the contacting cover.
を更に特徴とする請求項（１）に記載の押釦スイッチ用
防塵カバー。2. A dustproof cover for a push button switch according to claim 1, further comprising a diamond cut formed on the uneven portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1706590U JPH0735237Y2 (en) | 1990-02-22 | 1990-02-22 | Dust cover for push button switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1706590U JPH0735237Y2 (en) | 1990-02-22 | 1990-02-22 | Dust cover for push button switches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03109230U JPH03109230U (en) | 1991-11-11 |
| JPH0735237Y2 true JPH0735237Y2 (en) | 1995-08-09 |
Family
ID=31520300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1706590U Expired - Fee Related JPH0735237Y2 (en) | 1990-02-22 | 1990-02-22 | Dust cover for push button switches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0735237Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004055848A1 (en) * | 2002-12-13 | 2004-07-01 | Fujikura Ltd. | Sheet switch and its operation sheet |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5199710B2 (en) * | 2008-03-19 | 2013-05-15 | 株式会社日立ビルシステム | Elevator push button protection device |
| JP5677201B2 (en) * | 2011-05-30 | 2015-02-25 | 株式会社吉野工業所 | Extractor |
-
1990
- 1990-02-22 JP JP1706590U patent/JPH0735237Y2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004055848A1 (en) * | 2002-12-13 | 2004-07-01 | Fujikura Ltd. | Sheet switch and its operation sheet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03109230U (en) | 1991-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4354077A (en) | Push-button panel assembly including an individually lighted push-button switch assembly | |
| JPH0735237Y2 (en) | Dust cover for push button switches | |
| USD355272S (en) | Flat flashlight | |
| JPH0320830U (en) | ||
| JPS58176819A (en) | Plan light emission self-illumination type switch unit | |
| US5117075A (en) | Retaining device for a control button movable about a pivot and device in which same is used | |
| JP2001312935A (en) | Switch structure | |
| JPH0235183U (en) | ||
| JPH0521107Y2 (en) | ||
| JP3786531B2 (en) | Joystick and knob operation device having the same | |
| JP3166073B2 (en) | Switch operation panel | |
| JPH0267524U (en) | ||
| JPH0421969B2 (en) | ||
| JPH0327299Y2 (en) | ||
| JPS5939732Y2 (en) | display device | |
| JPH0535539Y2 (en) | ||
| JPH074739Y2 (en) | Transmitted illumination type push button switch device | |
| JPS6168436U (en) | ||
| JPH02143730U (en) | ||
| KR920008939Y1 (en) | Tumbler switch | |
| KR920007269Y1 (en) | Push-button switch | |
| JPH0613030U (en) | Push button device | |
| JPS6180538U (en) | ||
| JPS6339832U (en) | ||
| JPH0295133U (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |