JPH0439618Y2 - - Google Patents
Info
- Publication number
- JPH0439618Y2 JPH0439618Y2 JP1984002945U JP294584U JPH0439618Y2 JP H0439618 Y2 JPH0439618 Y2 JP H0439618Y2 JP 1984002945 U JP1984002945 U JP 1984002945U JP 294584 U JP294584 U JP 294584U JP H0439618 Y2 JPH0439618 Y2 JP H0439618Y2
- Authority
- JP
- Japan
- Prior art keywords
- movable member
- pushed
- switch
- movable
- locked
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000012212 insulator Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は押込操作可能な二つの可動部材を備え
一方を押込操作したときには第１のスイツチが作
動し他方を押込操作したときには第２のスイツチ
に加えて第１のスイツチも作動するようにした押
込形スイツチ装置に関する。[Detailed description of the invention] [Field of industrial application] The present invention has two movable members that can be pushed in. When one is pushed in, the first switch is activated, and when the other is pushed in, the second switch is activated. The present invention relates to a push type switch device in which a first switch is also operated in addition to the first switch.
例えば自動車のワイパコントロール用のスイツ
チ装置として、従来、三つの押釦を備え、第１の
押釦を押込操作すると、該第１の押釦が押込位置
にロツクされてワイパスイツチがオンしてワイパ
が作動し、第２の押釦を押込操作するとウオツシ
ヤスイツチがオンしてウオツシヤ液が噴射される
と共に、第１の押釦が第２の押釦により押込まれ
てワイパスイツチもオンしてワイパが作動し、第
２の押釦の押込みを解除すると該第２の押釦がロ
ツク状態にある第１の押釦を残して単独で復帰す
ることよりウオツシヤスイツチがオフし、そして
第３の押釦を押込操作すると第１の押釦がロツク
解除されて復帰することによりワイパスイツチが
オフするように構成したものがある。しかしなが
ら上記の構成のものでは、ロツク解除専用の押釦
を必要とし、全体として大形になり、またコスト
的にも不利である。
For example, a switch device for controlling the wiper of an automobile has conventionally been equipped with three push buttons, and when the first push button is pushed in, the first push button is locked in the pushed position, the wiper switch is turned on, and the wiper is operated. When the second push button is pushed in, the washer switch is turned on and the washer liquid is injected.The first push button is also pushed in by the second push button, the wiper switch is also turned on and the wiper is operated, and the second push button is pressed in. When the push button is released, the second push button returns independently leaving the first push button in the locked state, turning off the watch switch, and when the third push button is pushed in, the first push button is turned off. Some devices are configured so that the wiper switch is turned off when the lock is released and the wiper switch returns to normal. However, the above configuration requires a push button exclusively for unlocking, resulting in a large size as a whole, and is also disadvantageous in terms of cost.
従つて本考案の目的は、ロツク解除専用の部材
を不要ならしめ得、全体として小形にでき且つコ
ストも低減できる押込形スイツチ装置を提供する
にある。
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a push-in switch device which can eliminate the need for a member dedicated to unlocking, which can be made smaller as a whole and which can reduce costs.
本考案を要約すれば、押込操作可能な第１及び
第２の可動部材のうち、押込まれたときロツクさ
れる第１の可動部材のロツク機構と、当該第１の
可動部材に設けた係合部と、スイツチケースに設
けられ第１の可動部材の押込みにより自己の弾性
力で前記係合部に係合し第１の可動部材の再押込
みにより自己の弾性力で係合部との係合を解除す
るロツク子とから構成し、第２の可動部材にその
押込みにより前記ロツク子に接してその係合解除
方向の変位を阻止する係止部を設けることによ
り、第１の可動部材のロツク解除が該第１の可動
部材の再押込みにより行われるようにすると共
に、第２の可動部材の押込みによつては第１の可
動部材のロツクが解除されることのないようにし
て、ロツク解除専用の部材を不要ならしめたもの
である。
To summarize the present invention, of the first and second movable members that can be pushed in, the locking mechanism of the first movable member is locked when pushed in, and the engagement mechanism provided on the first movable member. and the first movable member provided in the switch case engages with the engaging portion with its own elastic force by pushing in, and engages with the engaging portion with its own elastic force by pushing the first movable member again. The first movable member can be locked by providing a locking part on the second movable member that comes into contact with the locking element when pushed into the second movable member and prevents displacement in the disengagement direction. The lock is released by pushing the first movable member again, and by preventing the first movable member from being unlocked by pushing the second movable member. This eliminates the need for dedicated members.
以下本考案の一実施例を自動車のワイパコント
ロール用の押込形スイツチ装置に適用した一実施
例につき図面を参照して説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention applied to a push-in switch device for controlling wipers of an automobile will be described below with reference to the drawings.
第１図において、１はスイツチケースであり、
このスイツチケース１の左右にワイパスイツチ用
インシユレータ１ａとウオツシヤスイツチ用イン
シユレータ１ｂとを対向状態に配設している。ま
たスイツチケース１内に上端部に押釦２及び３を
嵌着した第１及び第２の可動部材４及び５を上下
動可能に配設し、両可動部材４，５を圧縮ばね
６，６によつて常時上方に付勢している。７はワ
イパ作動用の第１のスイツチで、スイツチケース
１のワイパスイツチ用インシユレータ１ａに取着
した固定接点８，９と第１の可動部材４に取着し
たコンタクト１０とから成る。１１はウオツシヤ
液噴射用の第２のスイツチで、スイツチケース１
のウオツシヤスイツチ用インシユレータ１ｂに取
着した固定接点１２，１３と第２の可動部材５に
取着したコンタクト１４とから成る。１５は第１
の可動部材４に右側方に突出して設けた突部、１
６は第２の可動部材５に左側方に突出して設けた
押圧部であり、この押圧部１６は突部１５上面に
当接している。第２図において、１７は第１の可
動部材４の右側方に形成した係合溝で、これは中
央部に略ハート状の突部１７ａを残してその周囲
部を没落した如き形状のもので、突部１７ａの下
側部分において係合溝１７に突部１７ａの外形線
に連続する段部１７ａが設けられて該段部１７ｂ
の右側の方が左側よりも深く形成されており、段
部１７ｂの右側から突部１７ａの回りを反時計回
り方向に辿つてゆくに従い係合溝１７の深さが次
第に浅くなるように形成されている。そして、係
合溝１７のうち略ハート状の突部１７ａの上部中
央に対応する部分を係合部１７ｃとしている。１
８は係合溝１７特にはその係合部１７ｃと共に第
１の可動部材４のロツク機構１９を構成するばね
線材製のロツク子で、下端側に形成されたコイル
部１８ａがスイツチケース１の底壁に突設された
突起１ａに嵌合保持されていると共に、上端部に
は第１の可動部材４の右側面に向くように折曲部
１８ｂが形成されており、該折曲部１８ｂはロツ
ク子１８自身のばね力により第１の可動部材４の
右側面に接する方向に付勢されていると共に矢印
Ａ方向にも付勢されていて常には係合溝１７の段
部１７ｂの下方延長部分に接触している。第３図
において、２０は第２の可動部材５の前記押圧部
１６の前方部（第３図で左方部）に下方に突出し
て設けた係止部で、一側部に斜状面２０ａを形成
している。この斜状面２０ａは係合溝１７の係合
部１７ｃ左方部と斜交するように形成されてお
り、第２の可動部材５の押込みにより後述の如く
ロツク子１８の折曲部１８ｂにその前方側（第３
図において左方側）から接触し得るようになつて
いる。 In FIG. 1, 1 is a switch case;
A wiper switch insulator 1a and a washer switch insulator 1b are disposed facing each other on the left and right sides of the switch case 1. In addition, first and second movable members 4 and 5 having push buttons 2 and 3 fitted to their upper ends are arranged in the switch case 1 so as to be movable up and down, and both movable members 4 and 5 are connected to compression springs 6 and 6. Therefore, it is always biased upward. Reference numeral 7 designates a first switch for operating the wiper, which is comprised of fixed contacts 8 and 9 attached to the wiper switch insulator 1a of the switch case 1, and a contact 10 attached to the first movable member 4. 11 is the second switch for spraying the washer liquid, switch case 1
It consists of fixed contacts 12, 13 attached to the washer switch insulator 1b and a contact 14 attached to the second movable member 5. 15 is the first
A protrusion provided on the movable member 4 protruding to the right side, 1
Reference numeral 6 denotes a pressing portion provided on the second movable member 5 so as to protrude leftward, and this pressing portion 16 is in contact with the upper surface of the protrusion 15 . In FIG. 2, reference numeral 17 denotes an engagement groove formed on the right side of the first movable member 4, which has a shape in which a substantially heart-shaped protrusion 17a is left in the center and the peripheral part is depressed. , a step 17a is provided in the engagement groove 17 at the lower part of the protrusion 17a, and the step 17a is continuous with the outline of the protrusion 17a.
The right side of the engaging groove 17 is formed deeper than the left side, and the depth of the engaging groove 17 becomes gradually shallower as it goes counterclockwise around the protrusion 17a from the right side of the stepped portion 17b. ing. A portion of the engagement groove 17 corresponding to the upper center of the substantially heart-shaped protrusion 17a is defined as an engagement portion 17c. 1
Reference numeral 8 denotes a locking element made of a spring wire material that constitutes the locking mechanism 19 of the first movable member 4 together with the engaging groove 17, particularly the engaging part 17c, and the coil part 18a formed on the lower end side is connected to the bottom of the switch case 1. A bent portion 18b is formed at the upper end so as to face the right side of the first movable member 4. Due to the spring force of the locking element 18 itself, it is biased in the direction of contacting the right side surface of the first movable member 4, and is also biased in the direction of arrow A, so that the step portion 17b of the engagement groove 17 always extends downward. touching the part. In FIG. 3, reference numeral 20 denotes a locking portion protruding downward from the front portion (left side in FIG. 3) of the pressing portion 16 of the second movable member 5, and has a slanted surface 20a on one side. is formed. This slanted surface 20a is formed to obliquely intersect with the left side of the engaging portion 17c of the engaging groove 17, and when the second movable member 5 is pushed in, the bent portion 18b of the locking element 18 is bent as described later. The front side (third
It can be contacted from the left side in the figure).
次に上記構成の作用を説明する。第１図の状態
から押釦２を介して第１の可動部材４を押込操作
すると、ロツク子１８の折曲部１８ｂが第２図に
矢印Ｂで示すように係合溝１４の右側部分を相対
的に移動することとなり、最下方まで押込んだ後
にその押込みを解除すると折曲部１８ｂが第２図
に破線で示す如く係合溝１７の係合部１７ｃに係
合し、これにて第１の可動部材４が押込位置にロ
ツクされる。この状態にあつては、コンタクト１
０が両接点８及び９間を接続することにより第１
のスイツチ７がオンし、これによりワイパが作動
する。そして第１の可動部材４のロツク状態にお
いて、該第１の可動部材８を再度若干量押込む
と、ロツク子１８の折曲部１８ｂが第２図に矢印
Ｃで示すよう係合溝１７の係合部１７ｃから抜け
出て係合解除するため、この後押込みを解除する
と、第１の可動部材４が圧縮ばね６のばね力によ
り押上げられて復帰し、これに伴つてロツク子１
８の折曲部１８ｂが第２図に矢印Ｄで示すように
係合溝１７なお左側部分を相対的に移動し段部１
７ｂから右側部分に落込む。この第１の可動部材
４の復帰により両接点８及び９間が開放（第１の
スイツチ７のオフ）されるため、ワイパが停止す
る。 Next, the operation of the above configuration will be explained. When the first movable member 4 is pushed in through the push button 2 from the state shown in FIG. When the push-in is released after pushing it to the lowest position, the bent part 18b engages with the engagement part 17c of the engagement groove 17 as shown by the broken line in FIG. One movable member 4 is locked in the pushed-in position. In this state, contact 1
0 connects both contacts 8 and 9 to the first
The switch 7 is turned on, and the wiper is activated. In the locked state of the first movable member 4, when the first movable member 8 is pushed in again by a small amount, the bent portion 18b of the locking element 18 is inserted into the engagement groove 17 as shown by arrow C in FIG. When the push-in is released, the first movable member 4 is pushed up by the spring force of the compression spring 6 and returns to its original position, and the locking element 1 is released.
8, the bent portion 18b moves relatively on the left side of the engagement groove 17 as shown by arrow D in FIG.
Drop into the right side from 7b. As the first movable member 4 returns, the contact points 8 and 9 are opened (the first switch 7 is turned off), so that the wiper stops.
一方、第１図の状態から第２の可動部材５を押
込操作すると、第２の可動部材５の押圧部１６が
第１の可動部材４の突部１５を押下げるため、第
２の可動部材５は第１の可動部材４を押込みつつ
これと一体的に押込まれる。そして両可動部材４
及び５が最下方まで押込まれると、両接点８及び
８間がコンタクト１０により接続される（第１の
スイツチ７のオン）と共に、両接点１２及び１３
間がコンタクト１４により接続される（第２のス
イツチ１１のオン）ため、ウオツシヤ液が噴射さ
れると共に、ワイパが作動する。この後、第２の
可動部材５の押込操作力を解除すると、第１の可
動部材４が前述したと同様にしてロツク子１８に
より押込位置にロツクされる一方、第２の可動部
材５が圧縮ばね６のばね力により単独で復帰す
る。これにより両接点１２及び１３間が開放され
る（第２のスイツチ１１のオフ）ため、ウオツシ
ヤ液の噴出が停止され、ワイパのみが作動し続け
る。このワイパ作動を停止させるには、前述した
と同様に第１の可動部材４を若干量押込んでその
ロツクを解除すればよい。 On the other hand, when the second movable member 5 is pushed in from the state shown in FIG. 5 is pushed in integrally with the first movable member 4 while pushing it in. and both movable members 4
and 5 are pushed to the lowest position, both contacts 8 and 8 are connected by contact 10 (first switch 7 is turned on), and both contacts 12 and 13 are connected.
Since the contact 14 is connected between the two (second switch 11 is turned on), washer fluid is injected and the wiper operates. Thereafter, when the push operation force of the second movable member 5 is released, the first movable member 4 is locked in the push-in position by the lock element 18 in the same manner as described above, while the second movable member 5 is compressed. It returns independently by the spring force of the spring 6. As a result, the contact points 12 and 13 are opened (the second switch 11 is turned off), so that the washer liquid is stopped from being ejected and only the wiper continues to operate. To stop this wiper operation, the first movable member 4 may be pushed in a small amount to release the lock, as described above.
ところでワイパ作動中、即ち第１の可動部材４
が押込位置にロツクされている状態において第２
の可動部材５を押込操作してウオツシヤ液を噴射
させることがある。この場合、第２の可動部材５
の押込みにより、その押圧部１６が第１の可動部
材４の突部１５に当接すると同時期に、係止部２
０の斜状面２０ａが係合溝１７の係合部１７ｃに
係合しているロツク子１８の折曲部１８ｂにその
前方側から接触し、その後の第２の可動部材５の
最下方までの押込みに伴つて第４図に示すように
ロツク子１８をその弾性力に抗して矢印Ｅ方向に
回動させる。従つて、突部１５への押圧部１６の
当接により第１の可動部材４が再押込みされた状
態となつても、ロツク子１８の折曲部１８ｂが矢
印Ａ方向に回動して係合部１７ｃに再係合不能に
なるといつた虞れはなく、第２の可動部材５の押
込操作力を解除することにより、該第２の可動部
材５が復帰しても、第１の可動部材４はロツク子
１８の折曲部１８ｂが第４図に二点鎖線で示す位
置から反矢印Ｅ方向に移動して係合部１７ｃに再
係合することによつてそのまま押込位置にロツク
され、ワイパ作動が停止する虞れはない。 By the way, during the wiper operation, that is, the first movable member 4
is locked in the push-in position, the second
Washer fluid may be sprayed by pushing the movable member 5. In this case, the second movable member 5
When the pressing part 16 comes into contact with the protrusion 15 of the first movable member 4, the locking part 2
The slanted surface 20a of 0 contacts the bent portion 18b of the locking element 18 that is engaged with the engaging portion 17c of the engaging groove 17 from the front side, and then reaches the lowest part of the second movable member 5. As the lock element 18 is pushed in, the lock element 18 is rotated in the direction of arrow E against its elastic force as shown in FIG. Therefore, even if the first movable member 4 is pushed in again due to the contact of the pressing part 16 with the protrusion 15, the bent part 18b of the locking element 18 rotates in the direction of arrow A and is not engaged. There is no risk that it will become impossible to re-engage with the joint portion 17c, and even if the second movable member 5 returns by releasing the pushing operation force of the second movable member 5, the first movable member 5 will not be able to re-engage. The member 4 is locked in the pushed-in position by moving the bent portion 18b of the locking element 18 in the direction opposite to the arrow E from the position indicated by the two-dot chain line in FIG. 4 and re-engaging with the engaging portion 17c. , there is no risk that the wiper operation will stop.
本考案は以上説明したように、第１の可動部材
のロツク解除が該第１の可動部材の再押込みによ
り行われるようにすると共に、第２の可動部材が
その押込みによつて第１の可動部材を押込むもの
であつても、第２の可動部材の押込みによつては
第１の可動部材のロツクが解除されることはない
ので、ロツク解除専用の部材を別に設けずとも済
み、全体として小形に構成できると共にコストの
低減化をも図ることができるものである。
As explained above, in the present invention, the first movable member is unlocked by pushing the first movable member again, and the second movable member is unlocked by pushing the first movable member again. Even if a member is pushed in, the lock of the first movable member will not be released by pushing the second movable member, so there is no need to provide a separate member exclusively for unlocking, and the overall structure is improved. As a result, it can be constructed in a small size, and it is also possible to reduce costs.
図面は本考案の一実施例を示し、第１図は縦断
面図、第２図はロツク機構を示す側面図、第３図
はロツク機構と係止部との対応関係を示す断面
図、第４図は作用説明図である。
図中、１はスイツチケース、４，５は第１，第
２の可動部材、７は第１のスイツチ、１１は第２
のスイツチ、１５は突部、１６は押圧部、１７は
係合溝、１７ｃは係合部、１８はロツク子、１９
はロツク機構、２０は係止部である。
The drawings show one embodiment of the present invention, in which Fig. 1 is a longitudinal sectional view, Fig. 2 is a side view showing the locking mechanism, Fig. 3 is a sectional view showing the correspondence between the locking mechanism and the locking part, and Fig. 3 is a sectional view showing the correspondence between the locking mechanism and the locking part. FIG. 4 is an explanatory diagram of the action. In the figure, 1 is a switch case, 4 and 5 are first and second movable members, 7 is a first switch, and 11 is a second movable member.
switch, 15 is a protrusion, 16 is a pressing part, 17 is an engagement groove, 17c is an engagement part, 18 is a locking element, 19
2 is a locking mechanism, and 20 is a locking portion.
Claims (1)
動部材と、これら第１及び第２の可動部材の押込
操作により夫々作動する第１及び第２のスイツチ
とを備え、第１の可動部材の操作時には該第１の
可動部材が単独で押込まれてその押込位置にロツ
クされ、第２の可動部材の操作時には該第２の可
動部材が第１の可動部材を押込位置にロツクされ
るまで押込みつつ押込まれ押込解除により第２の
可動部材がロツク状態にある第１の可動部材を残
して単独で復帰するようにしたものであつて、前
記第１の可動部材のロツク機構を、第１の可動部
材に設けた係合部と、前記スイツチケースに設け
られ第１の可動部材の押込みにより自己の弾性力
で前記係合部に係合し第１の可動部材の再押込み
により自己の弾性力で係合部との係合を解除する
ロツク子とから構成し、第２の可動部材にその押
込みにより前記ロツク子に接してその係合解除方
向の変位を阻止する係止部を設けたことを特徴と
する押込形スイツチ装置。 The switch includes first and second movable members provided in a switch case, and first and second switches that are activated by pushing the first and second movable members, respectively, and the first and second movable members are operated by the user. At times, the first movable member is pushed in alone and locked in the pushed-in position, and when the second movable member is operated, the second movable member pushes the first movable member until it is locked in the pushed-in position. When the second movable member is pushed in and released, the second movable member returns independently, leaving the first movable member in the locked state, and the locking mechanism of the first movable member is connected to the first movable member. The engaging portion provided on the member and the first movable member provided on the switch case engage with the engaging portion using their own elastic force when pushed in, and when the first movable member is pushed in again, the first movable member provided on the switch case engages with the engaging portion using its own elastic force. and a locking element that releases the engagement with the engaging part, and the second movable member is provided with a locking part that comes into contact with the locking element when pushed into the second movable member and prevents displacement in the direction of releasing the engagement. Features a push-in switch device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP294584U JPS60115422U (en) | 1984-01-12 | 1984-01-12 | Push type switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP294584U JPS60115422U (en) | 1984-01-12 | 1984-01-12 | Push type switch device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60115422U JPS60115422U (en) | 1985-08-05 |
| JPH0439618Y2 true JPH0439618Y2 (en) | 1992-09-17 |
Family
ID=30477098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP294584U Granted JPS60115422U (en) | 1984-01-12 | 1984-01-12 | Push type switch device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60115422U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0422498Y2 (en) * | 1985-10-30 | 1992-05-22 | ||
| JP2570722Y2 (en) * | 1991-06-25 | 1998-05-13 | 株式会社カンセイ | Push lock switch |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5717027B2 (en) * | 1977-06-02 | 1982-04-08 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6033545Y2 (en) * | 1980-07-02 | 1985-10-05 | 株式会社東海理化電機製作所 | Automobile window wiper switch device |
| JPH029470Y2 (en) * | 1981-05-15 | 1990-03-08 |
-
1984
- 1984-01-12 JP JP294584U patent/JPS60115422U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5717027B2 (en) * | 1977-06-02 | 1982-04-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60115422U (en) | 1985-08-05 |
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