JPS5826430Y2 - push button switch - Google Patents
push button switchInfo
- Publication number
- JPS5826430Y2 JPS5826430Y2 JP1976150770U JP15077076U JPS5826430Y2 JP S5826430 Y2 JPS5826430 Y2 JP S5826430Y2 JP 1976150770 U JP1976150770 U JP 1976150770U JP 15077076 U JP15077076 U JP 15077076U JP S5826430 Y2 JPS5826430 Y2 JP S5826430Y2
- Authority
- JP
- Japan
- Prior art keywords
- sliding body
- claw
- switch
- spring arm
- case
- 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
Links
Description
【考案の詳細な説明】
本考案は押釦スイッチに関し、その目的とするところは
、スイッチを開閉するための摺動体を、スイッチケース
にスナップイン式に簡単に取付けでき、且つ、取付は後
、衝撃、引張り等により摺動体がスイッチケースから容
易に抜は出ない押釦スイッチを提供するにある。[Detailed description of the invention] The present invention relates to a push button switch.The purpose of the invention is to enable the sliding body for opening and closing the switch to be easily attached to the switch case in a snap-in manner, and to prevent shocks after installation. To provide a push button switch in which a sliding body does not easily come out from a switch case due to tension or the like.
本考案の実施例を第１図〜第３図により説明すると、１
は弾性を有する合成樹脂から形成したスイッチ開閉用の
摺動体で、４角形箱形の摺動部２と、該摺動部２の底部
２ａに結合した円筒部３と、該円筒部３の一端部に突設
した柱状突起４とからなり、摺動部２にはストッパー用
の鍔５と、１対の側面にツマミ１２を係止するための凹
部６，６を設け、また、他の１対の側面に設けた略コの
字状の切込み（図示せず）と底面２ａに設けた切欠き１
１とによりバネ腕７，７に形成し、各バネ腕７にはその
外側面から略直角に突出した係止部９と斜面部１０とか
ら成る爪８を設けてあり、各バネ腕７は爪８を外側から
押圧すると内側にたわみ、爪８が移動するが、その移動
範囲は第２図イに示すように、爪８の裏面と切欠き１１
の縁との間隙幅ｔの範囲に限定され、且つ、間隙幅ｔは
爪８の係止部９の突出幅りよりも小さくしである。An embodiment of the present invention will be explained with reference to FIGS. 1 to 3.
is a sliding body for opening and closing a switch made of elastic synthetic resin, and includes a sliding part 2 in the shape of a square box, a cylindrical part 3 connected to the bottom 2a of the sliding part 2, and one end of the cylindrical part 3. The sliding part 2 is provided with a flange 5 for a stopper, and a pair of side faces with recesses 6, 6 for locking the knob 12. A substantially U-shaped notch (not shown) provided on the pair of side surfaces and a notch 1 provided on the bottom surface 2a
1, and each spring arm 7 is provided with a claw 8 consisting of a locking part 9 and a slope part 10 protruding at a substantially right angle from its outer surface. When the claw 8 is pressed from the outside, it bends inward and moves, but the range of movement is between the back surface of the claw 8 and the notch 11, as shown in Figure 2A.
The gap width t is limited to the range of the gap width t from the edge of the claw 8, and the gap width t is smaller than the protrusion width of the locking portion 9 of the claw 8.
１２は透明な合成樹脂から形成した、浅い箱蓋状のツマ
ミで、１対の側面の内側に摺動体１の摺動部２に設けた
凹部６，６に係合する爪１３．１３を設けである。Reference numeral 12 denotes a shallow box-lid-shaped knob made of transparent synthetic resin, and provided with claws 13 and 13 on the inside of a pair of sides to engage with recesses 6 and 6 provided in the sliding portion 2 of the sliding body 1. It is.
１４は弾性を有する合成樹脂から形成したスイッチケー
ス（以下、ケースと略記する）で、摺動体１の摺動部２
を摺動自在に挿嵌する４角形の枠状部１５と、該枠状部
１５の底部１５ａに設けた穴（図示せず）の縁に上部が
結合し、一体に形成した箱形部１６とから戊り、枠状部
１５の１対の側面には、摺動体１のバネ腕７，７の爪８
，８が侵入し、且つ、摺動体１の移動と共に移動するに
充分な大きさの穴１７゜１７（これは凹部としてもよい
）を設けてあり、箱形部１６の底部１８にはバネ接片１
９，２０を取付けである。Reference numeral 14 denotes a switch case (hereinafter abbreviated as the case) made of elastic synthetic resin, and the sliding part 2 of the sliding body 1
A square frame part 15 into which the frame part 15 is slidably inserted, and a box part 16 integrally formed with the upper part connected to the edge of a hole (not shown) provided in the bottom part 15a of the frame part 15. The claws 8 of the spring arms 7, 7 of the sliding body 1 are provided on a pair of side surfaces of the frame-shaped portion 15.
. Piece 1
9 and 20 are installation.
バネ接片１９，２０はそれぞれ一端部に接点１９ａ、）
Ｑａを、他端部に外部端子部１９ ｂ 、２０ ｂを設
け、外部端子部１９ ｂ 、２０ ｂをそれぞれ箱形部
１６の底部１８に設けた孔（図示せず）に挿通して適宜
な手段により固定しである。The spring contact pieces 19 and 20 each have a contact point 19a at one end,)
Qa is provided with external terminal portions 19 b and 20 b at the other end thereof, and the external terminal portions 19 b and 20 b are respectively inserted into holes (not shown) provided in the bottom portion 18 of the box-shaped portion 16 and inserted into appropriate holes. It is fixed by means.
なお、２１は摺動体１復帰用のコイルバネ、２２は小形
のランプで、リード線２３．２３をケース１４の箱形部
１６の底部１８に設けた２個の孔（図示せず）に挿通し
て、適宜な位置に適宜な手段により固定しである。Note that 21 is a coil spring for returning the sliding body 1, 22 is a small lamp, and the lead wires 23 and 23 are inserted into two holes (not shown) provided in the bottom part 18 of the box-shaped part 16 of the case 14. Then, it is fixed in an appropriate position by an appropriate means.
次に実施例スイッチの組立てについて第２図イ９口、ハ
、二により説明すると、上記のように、バネ接片１９，
２０とランプ２２とを取付けたケース１４の枠状部１５
の底部１５ ａにコイルバネ２１をイに示すように載置
し、次にツマミ１２を取付けた摺動体１の円筒部３をコ
イルバネ２１内に挿入し、コイルバネ２１を枠状部１５
の底部１５ ａと摺動体１の摺動部２の底部２ａとの間
に係止し、同時にバネ腕７，７を設けた側面をケース１
４の枠状部１５の穴１７．１７を設けた側面に合せて挿
入する。Next, the assembly of the embodiment switch will be explained with reference to FIG.
20 and the frame portion 15 of the case 14 to which the lamp 22 is attached.
Place the coil spring 21 on the bottom part 15a of the frame part 15a as shown in A, then insert the cylindrical part 3 of the sliding body 1 with the knob 12 attached into the coil spring 21, and place the coil spring 21 in the frame part 15a.
The side surface on which the spring arms 7, 7 are provided is fixed between the bottom part 15a of the case 1 and the bottom part 2a of the sliding part 2 of the sliding body 1.
Insert the hole 17 of the frame portion 15 of No. 4, aligning it with the side surface on which the hole 17 is provided.
その際、各バネ腕７の爪８の斜面部１０が、口に示すよ
うに、枠状部１５の縁に当接するので、摺動体１を上部
から押圧すると、各バネ腕７が内側にたわみ、同時に枠
状部１５の側面が外側にやや彎曲し、八に示すように冬
瓜８が枠状部１５の内壁に摺接して移動し、冬瓜８が各
穴１７にそれぞれ侵入すると、各バネ腕７と枠状部１５
の側面とが自身の弾性により元の状態に戻り、冬瓜８の
係止部９が各穴１７の上縁に当接して、二に示す状態と
なり、摺動体１はケース１４から抜は出ぬようになり、
組立ては終る。At this time, the sloped portions 10 of the claws 8 of each spring arm 7 come into contact with the edge of the frame-shaped portion 15 as shown in the figure, so when the sliding body 1 is pressed from above, each spring arm 7 bends inward. At the same time, the side surface of the frame part 15 is slightly curved outward, and the winter melon 8 moves in sliding contact with the inner wall of the frame part 15 as shown in 8. When the winter melon 8 enters each hole 17, each spring arm 7 and frame-shaped part 15
The sides of the winter melon 8 return to their original states due to their own elasticity, and the locking parts 9 of the winter melon 8 come into contact with the upper edges of each hole 17, resulting in the state shown in 2, and the sliding body 1 cannot be pulled out from the case 14. It became like this,
Assembly is complete.
なお、ツマミ１２の取付けは、その爪１３．１３を設け
た側面を摺動体１の凹部６，６を設けた側面に合せて被
せ押圧すると、各爪１３各凹部６に係合して、ツマミ１
２は摺動体１に容易に固定される。To install the knob 12, align the side surface with the claws 13 and 13 with the side surface of the slider 1 with the recesses 6, 6, and press. Each claw 13 engages with each recess 6, and the knob is mounted. 1
2 is easily fixed to the sliding body 1.
ツマミ１２は摺動体１をケース１４に取付けた後に取付
けてもよい。The knob 12 may be attached after the sliding body 1 is attached to the case 14.
次に実施例スイッチの動作を説明すると、スイッチは未
動作状態では、摺動体１がコイルバネ２１の弾力により
押上げられ、爪８，８の係止部９，９がケース１４の穴
１７．１７上縁に当接して停止し、柱状突起４がバネ接
片１９から離れ、接点１９ ａ 、２０ ａが開離して
スイッチは、ＯＦＦの状態にある。Next, the operation of the switch according to the embodiment will be explained. When the switch is not in operation, the sliding body 1 is pushed up by the elasticity of the coil spring 21, and the locking parts 9, 9 of the claws 8, 8 are connected to the holes 17, 17 of the case 14. When it comes into contact with the upper edge and stops, the columnar projection 4 separates from the spring contact piece 19, and the contacts 19a and 20a are opened and the switch is in the OFF state.
なお、ランプは消えている。Note that the lamp is off.
この状態で、ツマミ１２をコイルバネ２１の弾力に抗し
て押圧すると、摺動体１が移動し、柱状突起４がバネ接
片１９を押圧し、接点１９ ａ 、２０ ａが接触して
スイッチはＯＮの状態となり、ランプ２２は朴部接続に
より点灯し、摺動体１は鍔５がケース１４の縁に当接し
て停止する。In this state, when the knob 12 is pressed against the elasticity of the coil spring 21, the sliding body 1 moves, the columnar projection 4 presses the spring contact piece 19, the contacts 19a and 20a come into contact, and the switch is turned on. In this state, the lamp 22 lights up due to the connection of the public part, and the sliding body 1 stops when the collar 5 comes into contact with the edge of the case 14.
次に押圧を放すと、コイルバネ２１の弾力により、摺動
体１は復帰し、接点１９ ａ 、２０ ａが開離して元
のＯＦＦの状態に戻る。Next, when the pressure is released, the sliding body 1 returns to its original state due to the elasticity of the coil spring 21, and the contacts 19a and 20a open and return to the original OFF state.
従来、上記と略同様に、爪を有するバネ腕を設けた摺動
体を、爪との保合穴を設けたケースにスナップイン式に
取付ける構造の押釦スイッチがあったが、摺動体を外す
方向に衝撃、または力が加わると、バネ腕が大きくたわ
み、爪が外れて摺動体が抜は出すものがあり、特に連動
動作を行なう押釦スイッチでは、連動スイッチの復帰用
バネの衝撃により摺動体が脱落してしまうものがしばし
ばあった。Conventionally, there has been a push button switch with a structure in which a sliding body with a spring arm with a claw is attached in a snap-in manner to a case with a hole for the claw, but the direction in which the sliding body is removed is When an impact or force is applied to the spring arm, the spring arm may bend greatly, causing the pawl to come off and the sliding body to come out. Especially in push button switches that perform interlocking operations, the sliding body may be pulled out due to the impact of the return spring of the interlocking switch. Often things would fall off.
本考案の押釦スイッチは、摺動体１をケース１４に、上
記のように、スナップイン式に簡単に取付けられ、且つ
、摺動体１の各バネ腕７のたわみにより、爪８部分が内
側に移動できる範囲ｔが、爪８の係止部９の突出幅りよ
りも小さくしであるので、上記従来例のような場合、爪
８の移動範囲が制限されるため、係止部９がケース１４
の穴１７の縁から外れることが給体になく、従って摺動
体１がケース１４から抜は出ることがない。In the push button switch of the present invention, the sliding body 1 can be easily attached to the case 14 in a snap-in manner as described above, and the claw 8 portion moves inward due to the deflection of each spring arm 7 of the sliding body 1. Since the range t that can be made is smaller than the protrusion width of the locking part 9 of the claw 8, in the case of the above conventional example, the movement range of the claw 8 is limited.
The feeding body does not come off the edge of the hole 17, so the sliding body 1 does not come out from the case 14.
また、第３図に示すように、スイッチをパネル２４に取
付けた後、ランプ２２を取替えるため、ツマミ１２を矢
印方向に引張り取外す際、摺動体１が脱落すると、組込
みが甚だ面倒になるが、本考案の場合は上記の理由で、
摺動体１がケース１４から脱落することがなく、ツマミ
１２だけを確実に取外せる等、実用的に顕著な効果を奏
するものである。Further, as shown in FIG. 3, when the switch is attached to the panel 24 and the knob 12 is pulled in the direction of the arrow to be removed in order to replace the lamp 22, if the sliding body 1 falls off, the installation becomes extremely troublesome. In the case of this invention, for the above reasons,
The sliding body 1 does not fall off from the case 14, and only the knob 12 can be reliably removed, resulting in significant practical effects.
第１図〜第３図は本考案の実施例を示す図で、第１図は
分解斜視図、第２図イ１口、ハ、二は摺動体１をスイッ
チケース１４に取付ける際の状態説明用断側面図、第３
図はツマミ１２を取外す場合を示す断側面図である。
１・・・・・・摺動体、７・・・・・・バネ腕、８・・
・・・・爪、９・・・・・・係止部、１０・・・・・・
斜面部、１４・・・・・・スイッチケース、１５・・・
・・・枠状部、１７・・・・・・爪８が侵入する穴、１
９．２０・・・・・・バネ接片、ｔ・・・・・・バネ腕
７のたわみにより爪８が移動できる範囲、ｈ・・・・・
・爪８の係止部９の突出幅。1 to 3 are views showing an embodiment of the present invention, in which FIG. 1 is an exploded perspective view, and FIG. Sectional side view, 3rd
The figure is a sectional side view showing the case where the knob 12 is removed. 1...Sliding body, 7...Spring arm, 8...
...Claw, 9...Locking part, 10...
Slope portion, 14...Switch case, 15...
. . . Frame-shaped portion, 17 . . . Hole into which the claw 8 enters, 1
9.20... Spring contact piece, t... Range in which the claw 8 can move due to the deflection of the spring arm 7, h...
-Protrusion width of the locking part 9 of the claw 8.
Claims (1)
、該バネ腕には、その外側面から突出した係止部と斜面
部とから成る爪を設け、該爪を、前記摺動体を摺動自在
に挿嵌した弾性を有するスイッチケースの枠状部の側面
に設けた穴または凹部に侵入させ、前記係止部が前記穴
または凹部の縁に当接して、前記摺動体が前記スイッチ
ケースから抜は出ぬようにし、且つ、前記バネ腕及びス
イッチケースの枠状部がたわむことにより、前記摺動体
を前記スイッチケースにスナップイン式に取付けられる
ようにした押釦スイッチにおいて、前記バネ腕が内側に
たわむことにより、前記爪部分が移動できる範囲を、該
爪の係止部の突出幅よりも小さくしたことを特徴とする
押釦スイッチ。A spring arm is provided on the side surface of the sliding body for opening and closing the switch, and the spring arm is provided with a claw consisting of a locking part and a sloped part protruding from the outer surface of the spring arm, and the claw is used to slide the sliding body. The sliding body is inserted into a hole or a recess provided in the side surface of an elastic frame-like part of a switch case that is movably inserted, and the locking part abuts the edge of the hole or recess, and the sliding body is inserted into the switch case. In the push button switch, the spring arm is prevented from being pulled out, and the sliding body is attached to the switch case in a snap-in manner by bending the spring arm and the frame portion of the switch case. A push button switch characterized in that, by bending inward, the range in which the claw portion can move is made smaller than the protruding width of the locking portion of the claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976150770U JPS5826430Y2 (en) | 1976-11-10 | 1976-11-10 | push button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976150770U JPS5826430Y2 (en) | 1976-11-10 | 1976-11-10 | push button switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5368068U JPS5368068U (en) | 1978-06-08 |
| JPS5826430Y2 true JPS5826430Y2 (en) | 1983-06-08 |
Family
ID=28759056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976150770U Expired JPS5826430Y2 (en) | 1976-11-10 | 1976-11-10 | push button switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826430Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3367206A (en) * | 1965-06-10 | 1968-02-06 | Westinghouse Electric Corp | Pushbutton actuator |
-
1976
- 1976-11-10 JP JP1976150770U patent/JPS5826430Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3367206A (en) * | 1965-06-10 | 1968-02-06 | Westinghouse Electric Corp | Pushbutton actuator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5368068U (en) | 1978-06-08 |
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