JPH05151864A - Operating button device - Google Patents

Operating button device

Info

Publication number
JPH05151864A
JPH05151864A JP34206991A JP34206991A JPH05151864A JP H05151864 A JPH05151864 A JP H05151864A JP 34206991 A JP34206991 A JP 34206991A JP 34206991 A JP34206991 A JP 34206991A JP H05151864 A JPH05151864 A JP H05151864A
Authority
JP
Japan
Prior art keywords
button
operation button
rib
contact
panel
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.)
Withdrawn
Application number
JP34206991A
Other languages
Japanese (ja)
Inventor
Kentaro Shishido
謙太郎 宍戸
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP34206991A priority Critical patent/JPH05151864A/en
Publication of JPH05151864A publication Critical patent/JPH05151864A/en
Withdrawn legal-status Critical Current

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Abstract

PURPOSE:To prevent an operating button from falling in a panel even when a button supporting point part is strongly pressed by mistake at the time of operation by providing a button fall-preventing member, brought into contact with a circular arc-shaped rib with a shaft of the button mounting panel serving as the center, in the operating button. CONSTITUTION:A button fall-preventing member 15 is provided between a side wall 11a of a button main unit 11 and a button supporting member 13, in an operating button 9. The member 15 is formed as a flat plate of length enough to come into contact with a peripheral edge part 19a of a rib 19 protruded in a circular arc shape with a pair of shafts 18, protruded to the inner when the button 9 is mounted in a button mounting hole provided in a front panel 4, serving as the center, to form a point end part of the flat plate in a circular arc shape. Accordingly, since a switch is turned on and off always in a condition that the member 15 is brought into contact with the rib 19, even in the case of strongly pressing the central part of the button 9 by mistake, the member 15 comes into contact with the rib 19 before the shaft 18 is dislocated from a bearing 12, and the button 9 can be prevented from falling in the front panel 4.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、いわゆるCDプレーヤ
やビデオテープレコーダ或いはテレビジョン受像機等の
如き各種音響機器に用いられる操作釦装置に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an operation button device used in various audio equipment such as so-called CD players, video tape recorders, television receivers and the like.

【0002】[0002]

【従来の技術】例えば、音響機器に用いられる中央を支
点にして左右のスイッチを押すシーソー式の操作釦51
は、図9に示すように、一方が開口された方形体の釦本
体52と、音響機器パネルに設けられる軸に嵌合する軸
受53が設けられた一対の釦支持部材54と、スイッチ
本体の可動接点部材を押す一対のスイッチ押圧部材55
とを有して構成されている。
2. Description of the Related Art For example, a seesaw-type operation button 51 for pushing left and right switches with a center used as an audio equipment as a fulcrum.
As shown in FIG. 9, a rectangular button body 52 having one opening, a pair of button support members 54 provided with a bearing 53 fitted to a shaft provided in the audio equipment panel, and a switch body. A pair of switch pressing members 55 that press the movable contact member
And is configured.

【0003】上記操作釦51は、音響機器パネル56に
対して、図10に示すように一対の釦支持部材54が内
側に同図中破線で示すように撓み、この状態で釦本体5
2を押し込むことによって当該釦支持部材54に設けら
れる軸受53が上記パネル56に設けられる一対の軸5
7に嵌合して取付けられる。そして、機器本体に設けら
れるプリント基板58上に固定される一対のスイッチ本
体59の可動接点部材60にそれぞれのスイッチ押圧部
材55が相対向することになる。
In the operation button 51, as shown in FIG. 10, a pair of button support members 54 are bent inward with respect to the audio equipment panel 56 as shown by broken lines in FIG.
The bearing 53 provided on the button support member 54 by pushing 2 into the panel 56 is provided with a pair of shafts 5.
7 is fitted and attached. Then, the respective switch pressing members 55 face the movable contact members 60 of the pair of switch bodies 59 fixed on the printed circuit board 58 provided in the device body.

【0004】そして、上記構成のシーソー式操作釦51
においては、操作釦51の端部を押すことによって、そ
れぞれのスイッチ押圧部材55を可動接点部材60に当
接させ、これを上下動させることによりスイッチのオン
・オフを図るようにするのが一般的である。
Then, the seesaw-type operation button 51 having the above structure
In general, by pushing the end portion of the operation button 51, each switch pressing member 55 is brought into contact with the movable contact member 60, and by vertically moving this, the switch is turned on and off. Target.

【0005】[0005]

【発明が解決しようとする課題】ところが、車載用の音
響機器等においては、運転中に操作釦51を操作する必
要性があることから、必ずしも操作釦51の両端を押す
とは限らず、支点となる中央部分を強く押す場合があ
る。この場合、余り強い力で押すと、釦支持部材54に
設けられる軸受53より軸57が外れ、操作釦51が音
響機器パネル57の開口部内に落ち込むという事故が発
生する。
However, in an on-vehicle audio device or the like, since it is necessary to operate the operation button 51 during driving, it is not always necessary to press both ends of the operation button 51, and a fulcrum There is a case that the central part that becomes is pressed strongly. In this case, if pushed with a too strong force, the shaft 57 is disengaged from the bearing 53 provided on the button support member 54, and the operation button 51 falls into the opening of the audio equipment panel 57, resulting in an accident.

【0006】そこで本発明は、上述の技術的な課題に鑑
みて提案されたものであって、釦の操作時に操作釦のフ
ロントパネル内への落ち込むを確実に防止する操作釦装
置を提供することを目的とする。
Therefore, the present invention has been proposed in view of the above technical problems, and provides an operation button device for reliably preventing the operation button from falling into the front panel when the button is operated. With the goal.

【0007】[0007]

【課題を解決するための手段】上述の目的を達成するた
めに、本発明は、釦取付けパネルに設けられる軸に嵌合
して操作釦が可動自在に取付けられる操作釦装置におい
て、上記操作釦には、釦取付けパネルに設けられる軸を
中心とする円弧状のリブに当接する釦落込み防止用部材
が設けられていることを特徴とするものである。
In order to achieve the above-mentioned object, the present invention provides an operation button device in which an operation button is movably attached by being fitted to a shaft provided in a button attachment panel. Is provided with a button drop preventing member that comes into contact with an arcuate rib centered on an axis provided on the button mounting panel.

【0008】[0008]

【作用】本発明にかかる操作釦装置においては、操作釦
に釦取付けパネルに設けられる軸を中心とする円弧状の
リブに当接する釦落込み防止用部材が設けられているの
で、操作時に誤って釦の支点である中央部分を強く押し
た場合でも、上記釦落込み防止用部材がパネルに設けら
れた円弧状のリブに当接し、当該操作釦のパネル内への
落込みを防止する。
In the operation button device according to the present invention, the operation button is provided with the button drop-preventing member that comes into contact with the arc-shaped rib centered on the shaft provided on the button mounting panel, so that the operation button is erroneously operated. Even when the central portion, which is the fulcrum of the button, is strongly pressed, the button drop prevention member comes into contact with the arc-shaped rib provided on the panel to prevent the operation button from dropping into the panel.

【0009】[0009]

【実施例】以下、本発明を適用した具体的な実施例につ
いて図面を参照しながら詳細に説明する。本実施例は、
自動車等に搭載されるテレビジョン受像機に本発明を適
用した例である。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Specific embodiments to which the present invention is applied will be described in detail below with reference to the drawings. In this example,
It is an example in which the present invention is applied to a television receiver mounted on an automobile or the like.

【0010】テレビジョン受像機は、図1に示すよう
に、陰極線管1や各種回路基板等から構成される機器本
体と、この機器本体を支えるフレーム2と、該フレーム
2とにより機器本体を内部に収容するケース3と、上記
陰極線管1のパネルを外部に臨ませるフロントパネル4
とから構成されている。
As shown in FIG. 1, a television receiver includes a device main body composed of a cathode ray tube 1 and various circuit boards, a frame 2 for supporting the device main body, and the frame 2 inside the device main body. And a front panel 4 for exposing the panel of the cathode ray tube 1 to the outside.
It consists of and.

【0011】上記陰極線管1には、例えば、1つの電子
銃から出射される1本の電子ビームによってパネルの内
面に形成されたR(レッド),G(グリーン),B(ブ
ルー)よりなる3原色の蛍光体ストライプを順次走査す
ることにより、カラー画像を再現する、ビームインデッ
クス形カラーテレビジョン受像機(いわゆるインデック
ス形テレビ)が用いられる。かかるインデックス形テレ
ビは、1本の電子ビームでR・G・B・R・G・B・・
・とこれら3色を順次走査して行き、その走査に合わせ
てCRTに入力する色信号をR・G・B順に切り換える
ものである。したがって、このインデックス形テレビに
おいては、3本の電子ビームを使用する陰極線管とは異
なり、アパチャーグリルやシャドウマスク等の色選別機
構が不要で、また白黒ブラウン管並みの簡単な構造で、
奥行きの極めて短いブラウン管とすることができる等、
車載用の陰極線管に使用して極めて有利である。なお、
上記陰極線管1には、この他1ガン3ビーム方式の商標
名トリニトロン陰極線管も使用することができる。
The cathode ray tube 1 is composed of, for example, R (red), G (green), and B (blue) formed on the inner surface of the panel by one electron beam emitted from one electron gun. A beam index type color television receiver (so-called index type television) that reproduces a color image by sequentially scanning primary color phosphor stripes is used. Such an index-type television uses R, G, B, R, G, B, ... with one electron beam.
.. and these three colors are sequentially scanned, and the color signals input to the CRT are switched in the order of R, G, B according to the scanning. Therefore, unlike the cathode ray tube that uses three electron beams, this index type television does not require a color selection mechanism such as an aperture grill or shadow mask, and has a simple structure similar to that of a black and white cathode ray tube.
It can be a cathode ray tube with an extremely short depth, etc.
It is extremely advantageous for use in an in-vehicle cathode ray tube. In addition,
For the cathode ray tube 1, a 1-gun 3-beam type trade name Trinitron cathode ray tube can also be used.

【0012】上記フレーム2は、上記陰極線管1等の機
器本体を支持するためのもので、金属板を略L字状に折
曲形成することにより形成されている。そして、このフ
レーム2の底面に対して直角に切り立って設けられる背
面部分には、機器本体内の熱等を外方に放熱させるため
のファンが設けられるようになっている。
The frame 2 is for supporting the apparatus body such as the cathode ray tube 1 and is formed by bending a metal plate into a substantially L shape. A fan for radiating the heat and the like inside the device body to the outside is provided on the rear surface portion which is provided upright at a right angle to the bottom surface of the frame 2.

【0013】そして上記ケース3は、上記フレーム2と
によって機器本体を内部に収容するに足る大きさ、且つ
自動車のコンソール等に設けられるスペースに収容し得
る大きさの外形形状として形成されている。上記ケース
3は、機器本体の側面を覆って設けられる一対の側板
5,6と、機器本体の上面を覆って設けられる天面7と
から構成され、これら側板5,6と天面7とが一体的に
略コ字状となるように折曲形成されている。
The case 3 is formed with the frame 2 as an outer shape that is large enough to house the main body of the apparatus and can be housed in a space provided in a console of an automobile or the like. The case 3 is composed of a pair of side plates 5 and 6 provided to cover the side surfaces of the device body, and a top surface 7 provided to cover the upper surface of the device body. It is bent and formed so as to form a substantially U shape.

【0014】一方、フロントパネル4は、機器本体の前
面に取付けられ、陰極線管1のパネルを外方に臨ませる
開口部8を有している。また、このフロントパネル4に
は、陰極線管1の各種機能を操作するための操作釦9
や、この機器本体と接続されるCDプレーヤやビデオテ
ープレコーダ等の機器を操作する各種の操作釦10が設
けられている。
On the other hand, the front panel 4 is attached to the front surface of the main body of the apparatus and has an opening 8 for exposing the panel of the cathode ray tube 1 to the outside. The front panel 4 has operation buttons 9 for operating various functions of the cathode ray tube 1.
Also, various operation buttons 10 for operating equipment such as a CD player and a video tape recorder connected to the equipment body are provided.

【0015】例えば、かかる操作釦9,10のうち音量
調節用のシーソー式操作釦9は、図2ないし図5に示す
ような構造とされている。かかる操作釦9は、釦本体1
1と、フロントパネル4に設けられる軸に嵌合する軸受
12が設けられた一対の釦支持部材13と、機器本体の
プリント基板上に固定されるスイッチ本体の可動接点部
材を押す一対のスイッチ押圧部材14とを有して構成さ
れている。
For example, of the operation buttons 9 and 10, the seesaw type operation button 9 for volume adjustment has a structure as shown in FIGS. 2 to 5. The operation button 9 is the button body 1
1, a pair of button support members 13 provided with bearings 12 fitted to the shaft provided on the front panel 4, and a pair of switch pressing members for pressing the movable contact members of the switch body fixed on the printed circuit board of the device body. And a member 14.

【0016】上記釦本体11は、音響機器パネルに取付
けられる側が開放された平面長方形状をなす方形体とし
て形成され、操作部分が操作し易いように放物線を描く
ような曲面形状となされている。また、操作釦9の操作
性を考慮してスイッチ押圧部材14が設けられる部分に
は、指の先端部分の形状に応じた曲面形状をなすへこみ
が設けられている。なお、上記釦本体11を断面で見る
と略三角形状となっている。
The button body 11 is formed as a rectangular body having a flat rectangular shape with an open side to be attached to the audio equipment panel, and has a curved shape that draws a parabola so that the operation portion can be easily operated. Further, in consideration of the operability of the operation button 9, the portion where the switch pressing member 14 is provided is provided with a dent having a curved surface shape corresponding to the shape of the tip portion of the finger. The button body 11 has a substantially triangular shape in cross section.

【0017】そして、上記釦本体11には、開口部より
外方に突出するようにしてその略中央部分に一対の釦支
持部材13が所定距離隔てて平行に設けられている。上
記釦支持部材13は、平面略長方形状をなす板体として
形成され、その先端部分がフロントパネル4への取付け
を容易なものとなすために円弧状となされるとともに、
軸と対向する側が斜めに傾斜されている。
The button main body 11 is provided with a pair of button support members 13 in parallel with each other at a substantially central portion thereof so as to project outward from the opening. The button support member 13 is formed as a plate body having a substantially rectangular shape in a plan view, and its tip end portion is formed in an arc shape for easy attachment to the front panel 4, and
The side facing the axis is inclined.

【0018】そしてこの釦支持部材13には、上記フロ
ントパネル4に設けられる軸と嵌合する軸受12が設け
られている。上記軸受12は、フロントパネル4に設け
られる軸の外径寸法よりも若干大きい内径寸法を有した
円形状の穴として形成されている。そしてこの軸受12
の開口周縁部には、上記軸を当該軸受12に容易に嵌合
させるための案内役として機能を果たす斜面(図示は省
略する。)が設けられている。つまり、C面が設けられ
ている。
The button support member 13 is provided with a bearing 12 that fits with the shaft provided on the front panel 4. The bearing 12 is formed as a circular hole having an inner diameter slightly larger than the outer diameter of the shaft provided on the front panel 4. And this bearing 12
An inclined surface (not shown) that functions as a guide for easily fitting the shaft into the bearing 12 is provided at the peripheral edge of the opening of the. That is, the C surface is provided.

【0019】そしてさらに、上記釦本体11には、同様
にして開口側へ臨むようにして機器本体のプリント基板
に固定されるスイッチの可動接点部材を押圧するための
スイッチ押圧部材14が設けられている。上記スイッチ
押圧部材14は、平面略長方形状をなす板体として形成
され、プリント基板上に固定されるスイッチと相対向す
る位置にそれぞれ設けられている。
Further, the button main body 11 is also provided with a switch pressing member 14 for pressing the movable contact member of the switch fixed to the printed circuit board of the device main body in the same manner as facing the opening side. The switch pressing member 14 is formed as a plate body having a substantially rectangular shape in plan view, and is provided at a position facing a switch fixed on the printed circuit board.

【0020】そして特に、本実施例の操作釦9において
は、釦本体11の側壁11aと釦支持部材13との間に
釦のパネル内への落込みを防止するための釦落込み防止
用部材15が設けられている。上記釦落込み防止用部材
15は、図6に示すフロントパネル4に設けられる釦取
付け穴17に操作釦9が取付けられたときに、この釦取
付け穴17の内方に突出する一対の軸18を中心として
円弧状に突出形成されるリブ19の外周縁部19aに当
接するに足る長さの平板として形成されている。そして
この釦落込み防止用部材15の先端部分は、上記リブ1
9と摺接し易くするために円弧状となされている。
In particular, in the operation button 9 of this embodiment, a button drop prevention member for preventing the button from falling into the panel between the side wall 11a of the button body 11 and the button support member 13. 15 are provided. The button drop prevention member 15 has a pair of shafts 18 that project inwardly of the button mounting hole 17 when the operation button 9 is mounted in the button mounting hole 17 provided in the front panel 4 shown in FIG. It is formed as a flat plate having a length long enough to come into contact with the outer peripheral edge portion 19a of the rib 19 projecting in an arc shape around the center. The tip of the button drop prevention member 15 has a rib 1
It is formed in an arc shape so as to be easily slidably contacted with 9.

【0021】上述のように構成された操作釦9は、図7
及び図8に示すように、フロントパネル4に開口された
釦取付け穴17に臨んでこの釦取付け穴17の内方に突
出する一対の軸18に上記釦支持部材13に設けられる
軸受12が嵌合することにより、上記軸18を中心とし
て左右に可動自在に取付けられる。そして、プリント基
板20上に固定される一対のスイッチ本体21の可動接
点部材22に、それぞれのスイッチ押圧部材14が相対
向することになる。
The operation button 9 constructed as described above is shown in FIG.
Further, as shown in FIG. 8, the bearing 12 provided on the button support member 13 is fitted to a pair of shafts 18 which face the button mounting hole 17 opened in the front panel 4 and project inwardly of the button mounting hole 17. As a result, they are attached so as to be movable left and right around the shaft 18. Then, the respective switch pressing members 14 oppose the movable contact members 22 of the pair of switch bodies 21 fixed on the printed circuit board 20.

【0022】またこのとき、フロントパネル4に設けら
れるリブ19の外周縁部19aに操作釦9に設けられる
釦落込み防止用部材15が当接する。そしてこの状態
で、操作釦9のいずれか一方の端部を押圧すると、上記
釦落込み防止用部材15が円弧状をなすリブ19の外周
縁部19aに沿って摺接し、これら釦落込み防止用部材
15とリブ19が常に接触した状態で上記スイッチ押圧
部材14が可動接点部材22をスイッチ本体21に押し
込む。このように、スイッチのオン・オフ時に釦落込み
防止用部材15とリブ19とが常に当接した状態にある
ため、誤って操作釦9の中央部分を強く押した場合でも
操作釦9のフロントパネル4内への落込みを確実に防止
することができる。
At this time, the button drop prevention member 15 provided on the operation button 9 comes into contact with the outer peripheral edge portion 19a of the rib 19 provided on the front panel 4. When one of the ends of the operation button 9 is pressed in this state, the button drop prevention member 15 slides along the outer peripheral edge portion 19a of the rib 19 having an arc shape to prevent the button drop. The switch pressing member 14 presses the movable contact member 22 into the switch body 21 in a state where the working member 15 and the rib 19 are always in contact with each other. In this way, since the button drop-preventing member 15 and the rib 19 are always in contact with each other when the switch is turned on and off, even if the central portion of the operation button 9 is erroneously pressed strongly, the front of the operation button 9 is inadvertently pressed. It is possible to reliably prevent the panel 4 from falling into the inside.

【0023】なお、上述の釦落込み防止用部材15とリ
ブ19との間には、若干の隙間があってもよい。すなわ
ち、操作釦9を押し込んだときにこれら釦落込み防止用
部材15とリブ19とが当接すれば、前述したように操
作釦9のフロントパネル4内への落込みを確実に防止で
きる。
There may be a slight gap between the button drop preventing member 15 and the rib 19 described above. That is, when the button-down prevention member 15 and the rib 19 come into contact with each other when the operation button 9 is pushed, it is possible to reliably prevent the operation button 9 from dropping into the front panel 4 as described above.

【0024】[0024]

【発明の効果】以上の説明からも明らかなように、本発
明にかかる操作釦装置においては、操作釦に釦取付けパ
ネルに設けられる軸を中心とする円弧状のリブに当接す
る釦落込み防止用部材を設けているので、操作時に誤っ
て釦の支点である中央部分を強く押したとしても、上記
釦落込み防止用部材が上記リブに当接し、当該操作釦の
パネル内への落込みを確実に防止できる。
As is apparent from the above description, in the operation button device according to the present invention, the button is prevented from coming into contact with the arc-shaped rib centered on the shaft provided on the button mounting panel of the operation button. Even if the center part, which is the fulcrum of the button, is pressed by mistake during operation, the button drop prevention member comes into contact with the ribs and the operation button falls into the panel. Can be reliably prevented.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明にかかる操作釦装置を車載用テレビジョ
ン受像機に適用した例を示す斜視図である。
FIG. 1 is a perspective view showing an example in which an operation button device according to the present invention is applied to a vehicle-mounted television receiver.

【図2】本発明にかかる操作釦の斜視図である。FIG. 2 is a perspective view of an operation button according to the present invention.

【図3】本発明にかかる操作釦の底面図である。FIG. 3 is a bottom view of an operation button according to the present invention.

【図4】本発明にかかる操作釦の縦断面図である。FIG. 4 is a vertical sectional view of an operation button according to the present invention.

【図5】本発明にかかる操作釦の横断面図である。FIG. 5 is a cross-sectional view of an operation button according to the present invention.

【図6】フロントパネルの操作釦取付け部を示す斜視図
である。
FIG. 6 is a perspective view showing an operation button mounting portion of the front panel.

【図7】本発明にかかる操作釦をフロントパネルに取付
けた状態を示す縦断面図である。
FIG. 7 is a vertical cross-sectional view showing a state in which an operation button according to the present invention is attached to a front panel.

【図8】本発明にかかる操作釦をフロントパネルに取付
けた状態を示す横断面図である。
FIG. 8 is a cross-sectional view showing a state in which the operation button according to the present invention is attached to the front panel.

【図9】従来の操作釦の斜視図である。FIG. 9 is a perspective view of a conventional operation button.

【図10】従来の操作釦を音響機器パネルに取付けた状
態を示す横断面図である。
FIG. 10 is a cross-sectional view showing a state in which a conventional operation button is attached to an audio device panel.

【符号の説明】[Explanation of symbols]

4・・・フロントパネル(釦取付けパネル) 9・・・操作釦 12・・・軸受 13・・・釦支持部材 14・・・スイッチ押圧部材 15・・・釦落込み防止用部材 18・・・軸 19・・・リブ 4 ... Front panel (button mounting panel) 9 ... Operation button 12 ... Bearing 13 ... Button support member 14 ... Switch pressing member 15 ... Button drop prevention member 18 ... Shaft 19: Rib

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 釦取付けパネルに設けられる軸に嵌合し
て操作釦が可動自在に取付けられる操作釦装置におい
て、 上記操作釦には、釦取付けパネルに設けられる軸を中心
とする円弧状のリブに当接する釦落込み防止用部材が設
けられていることを特徴とする操作釦装置。
1. An operation button device in which an operation button is movably attached by being fitted to a shaft provided on a button attachment panel, wherein the operation button has an arc shape centered on the axis provided on the button attachment panel. An operation button device characterized in that a member for preventing the button from dropping is provided to come into contact with the rib.
JP34206991A 1991-11-30 1991-11-30 Operating button device Withdrawn JPH05151864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34206991A JPH05151864A (en) 1991-11-30 1991-11-30 Operating button device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34206991A JPH05151864A (en) 1991-11-30 1991-11-30 Operating button device

Publications (1)

Publication Number Publication Date
JPH05151864A true JPH05151864A (en) 1993-06-18

Family

ID=18350919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34206991A Withdrawn JPH05151864A (en) 1991-11-30 1991-11-30 Operating button device

Country Status (1)

Country Link
JP (1) JPH05151864A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009277663A (en) * 2009-07-21 2009-11-26 Sumitomo Wiring Syst Ltd Seesaw button structure
KR200465620Y1 (en) * 2009-12-31 2013-02-28 주식회사 위너스 Knob of wall switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009277663A (en) * 2009-07-21 2009-11-26 Sumitomo Wiring Syst Ltd Seesaw button structure
KR200465620Y1 (en) * 2009-12-31 2013-02-28 주식회사 위너스 Knob of wall switch

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Effective date: 19990204