JPH0750115A - Delay switch - Google Patents
Delay switchInfo
- Publication number
- JPH0750115A JPH0750115A JP15901794A JP15901794A JPH0750115A JP H0750115 A JPH0750115 A JP H0750115A JP 15901794 A JP15901794 A JP 15901794A JP 15901794 A JP15901794 A JP 15901794A JP H0750115 A JPH0750115 A JP H0750115A
- Authority
- JP
- Japan
- Prior art keywords
- opening
- timer unit
- cam
- spring
- timer
- 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.)
- Granted
Links
Landscapes
- Tumbler Switches (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、操作体の操作後に所定
時間経過すると、開閉接点機構が作動されるようにした
遅動スイッチに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a delay switch in which an opening / closing contact mechanism is activated when a predetermined time has elapsed after operating an operating body.
【０００２】[0002]
【従来の技術】従来の遅動スイッチは、実公昭47ー39590
号公報に記載されているように、スイッチケースに収納
固定される基板にタイマ機構を取付け、この基板をケー
ス内に収納してねじにて固着する構造が採られている。2. Description of the Related Art A conventional slow-moving switch is Jitsuko Sho-39-390
As described in the publication, a structure is adopted in which a timer mechanism is attached to a board housed and fixed in a switch case, the board is housed in the case, and fixed by screws.
【０００３】また、特公昭53-31268号公報には、内、外
側の機枠、主軸等からなる時計装置を筐体に組み立てて
いくようにしたものが示されている。In Japanese Patent Publication No. 53-31268, there is disclosed a timepiece device including an inner and outer machine frame, a spindle and the like, which are assembled in a housing.
【０００４】[0004]
【発明が解決しようとする課題】上記実公昭47ー39590号
公報のものは、組立てスペースが大きく、したがって、
スイッチ全体が大きくなり、また、組立てに手数が掛か
り困難であるという問題があった。The above Japanese Utility Model Publication No. 47-39590 has a large assembling space, and therefore,
There is a problem that the entire switch becomes large, and assembly is troublesome and difficult.
【０００５】また、特公昭53-31268号公報のスイッチは
予めユニット化されてタイマユニットに構成されている
ものではない。したがつて、このものも組立てスペース
が必要で、スイッチ全体が大きくなってしまうものであ
る。また、タイマ部分の組立、セット、リセット機構の
組立が極めて複雑で、手数が掛かったり、熟練を要した
り、あるいは、精度のよい組立が困難でタイマとしての
所望の動作を得られなかったりする問題を有するもので
ある。Further, the switch disclosed in Japanese Patent Publication No. 53-31268 is not unitized in advance and configured as a timer unit. Therefore, this also requires a space for assembling, and the entire switch becomes large. In addition, assembling the timer portion, assembling the set and reset mechanism is extremely complicated, and it is troublesome and requires skill, or it is difficult to obtain a desired operation as a timer because accurate assembling is difficult. It has a problem.
【０００６】本発明はこのような従来技術の課題を解決
するためになされたもので、構造が簡単で、かつ、組立
てが容易で安価に提供でき、しかも、コンパクト化を図
れる遅動スイッチを提供することを目的とする。The present invention has been made to solve the above problems of the prior art, and provides a slow switch which has a simple structure, is easy to assemble, can be provided at a low cost, and can be made compact. The purpose is to do.
【０００７】[0007]
【課題を解決するための手段】本発明は開口部、開口部
にそれぞれ連通し中央部および両端側に収納凹部を有す
る箱形のスイッチ本体と、本体の中央収納凹部に収納さ
れたタイマユニットと、本体の両端側の収納凹部に配設
された端子と、本体の開口部側に設けられタイマユニッ
トとの対向面側に凹部を有する操作体と、タイマユニッ
トの上部に少なくとも一部が操作体の凹部内に位置する
ように配設され操作体の操作に応動して開閉する第１の
開閉接点機構と、本体の中央収納凹部の底部側にタイマ
ユニットに近接して配置されタイマユニットによって作
動する第２の開閉接点機構とを具備したことを特徴とす
るものである。SUMMARY OF THE INVENTION According to the present invention, there is provided a box-shaped switch main body having an opening, a central recess and storage recesses at both ends communicating with the opening, respectively, and a timer unit housed in the central storage recess of the main body. A terminal disposed in the housing recesses on both ends of the main body, an operating body provided on the opening side of the main body and having a recess on the surface facing the timer unit, and at least a part of the operating body above the timer unit. A first opening / closing contact mechanism which is arranged so as to be located in the concave portion of the main body and which opens and closes in response to the operation of the operating body, and which is arranged near the timer unit on the bottom side of the central storage concave portion of the main body and is operated by the timer unit The second opening / closing contact mechanism is provided.
【０００８】[0008]
【作用】本発明は、タイマユニットを本体の中央の収納
凹部に収納し、また、端子を両端側の収納凹部に収納す
る。前記タイマユニットの上部側には第１の開閉接点機
構が配設され、タイマユニットの底部側にはタイマユニ
ットによって作動される第２の開閉接点機構が配設され
る。そして、タイマユニット側に凹部を有する操作体が
本体の開口部に配設される。このとき、第１の開閉接点
機構の少なくとも一部が操作体の凹部内に収納される。
したがって、第１および第２の開閉接点機構を有するに
もかかわらずコンパクトにできる。According to the present invention, the timer unit is housed in the housing recess at the center of the main body, and the terminals are housed in the housing recesses at both ends. A first opening / closing contact mechanism is provided on the upper side of the timer unit, and a second opening / closing contact mechanism operated by the timer unit is provided on the bottom side of the timer unit. An operating body having a recess on the timer unit side is arranged in the opening of the main body. At this time, at least a part of the first switching contact mechanism is housed in the recess of the operating body.
Therefore, it can be made compact despite having the first and second switching contact mechanisms.
【０００９】操作体の操作により第１の開閉接点機構を
開閉でき、タイマユニットを作動できる。このタイマユ
ニットにより第２の開閉接点機構が所定時間遅延して作
動される。The first opening / closing contact mechanism can be opened / closed by operating the operating body, and the timer unit can be operated. The timer unit operates the second opening / closing contact mechanism with a delay of a predetermined time.
【００１０】[0010]
【実施例】本発明の一実施例を図面を参照して説明す
る。第１図および第２図において、１はケ−スで、箱形
の本体２と蓋体部３とを結合して構成されている。この
一方の本体２には、開口から連通して中央部および両端
側に収納凹部４、５、６が形成されている。収納凹部４
にはタイマユニット７が、収納凹部５、６には端子８、
９がたとえば落し込みによって収納されるようになって
いる。中央部の収納凹部４は両端部の収納凹部５、６よ
り深く形成され、かつ、タイマユニット７を落し込み収
納できる程度のクリアランスをもつ大きさに形成されて
いる。この収納凹部４に収納されたタイマユニット７
は、クリアランス程度の多少の動きが許容されて落し込
み方向と交差する開口に沿う方向の移動が規制されて位
置決め保持されるようになっている。すなわち、図３に
示すように、本体２の両側壁部には中央部の収納凹部４
と両端部の収納凹部５、６との境界を段部10、10とし、
この一対の段部10、10の間に凹溝部11、11を形成してい
る。これによって、中央部の収納凹部４は、両端部の収
納凹部５、６より幅広に形成されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. In FIGS. 1 and 2, reference numeral 1 denotes a case, which is formed by connecting a box-shaped main body 2 and a lid portion 3. The one main body 2 is formed with storage recesses 4, 5, and 6 communicating with the opening at the center and both ends thereof. Storage recess 4
Is a timer unit 7, the storage recesses 5, 6 are terminals 8,
9 is stored by dropping, for example. The storage recess 4 at the center is formed deeper than the storage recesses 5 and 6 at both ends, and is formed to have a clearance that allows the timer unit 7 to be dropped and stored. The timer unit 7 housed in the housing recess 4
Is allowed to move a little in the order of a clearance, and its movement in the direction along the opening intersecting the falling direction is restricted so that the positioning is maintained. That is, as shown in FIG. 3, the storage recesses 4 at the center are provided on both side walls of the main body 2.
And the storage recesses 5 and 6 at both ends are stepped portions 10 and 10,
The concave groove portions 11, 11 are formed between the pair of step portions 10, 10. As a result, the storage recess 4 at the center is formed wider than the storage recesses 5 and 6 at both ends.
【００１１】つぎに、図１、図２に示すように、蓋体部
３は本体２の上面に取付金具12にて結合される。この蓋
体部３の中央部には上面に開口した操作体嵌合部13が形
成さされ、また、両端部下面には本体２の上面開口から
嵌合され端子８、９を押圧する突部14が形成されてい
る。さらに、図４に示すように、蓋体部３の嵌合部13の
両側には下縁に開口した軸支凹溝15が形成されている。Next, as shown in FIGS. 1 and 2, the lid portion 3 is joined to the upper surface of the main body 2 by a mounting member 12. An operation body fitting portion 13 having an opening on the upper surface is formed in the central portion of the lid portion 3, and a projection portion fitted on the lower surface of both ends from the upper surface opening of the main body 2 to press the terminals 8 and 9. 14 are formed. Further, as shown in FIG. 4, shaft support recessed grooves 15 that are open to the lower edge are formed on both sides of the fitting portion 13 of the lid portion 3.
【００１２】つぎに、前記一方の端子８は、図３に示す
ように平面略ロ字状に形成された端子板16と、この端子
板16の両側板部17、17の内側に沿って嵌合された一対の
鎖錠片18とにて構成されている。鎖錠片18の鎖錠部19は
端子板16の電線接続部20、20にそれぞれ対向している。Next, as shown in FIG. 3, the one terminal 8 is fitted along the inside of the terminal plate 16 which is formed in a substantially square V shape in plan view and both side plate portions 17, 17 of the terminal plate 16. It is composed of a pair of locking pieces 18 combined with each other. The locking portion 19 of the locking piece 18 faces the electric wire connecting portions 20, 20 of the terminal board 16, respectively.
【００１３】また、端子９は、図３に示すように、一対
の平面略コ字状に形成された端子板21、21と、この各端
子板21、21の各側板部23に沿ってそれぞれ嵌合された鎖
状片24とにて構成されている。各鎖錠片24の鎖錠部25は
端子板21、21の電線接続部26にそれぞれ対向している。As shown in FIG. 3, the terminal 9 has a pair of terminal plates 21 and 21 formed in a substantially U-shape in plan view, and side plates 23 of the terminal plates 21 and 21, respectively. It is composed of a chain piece 24 that is fitted. The locking portion 25 of each locking piece 24 faces the electric wire connecting portion 26 of each of the terminal plates 21 and 21.
【００１４】各端子板16、21、21は図３に示すように、
本体２の両端部の収納凹部５、６にそれぞれたとえば落
し込みによって収納されるようになっている。端子板2
1、21は互いに向き合って嵌合収納されている。そし
て、各端子板16、21、21の上縁は蓋対部３の突部14によ
って押圧される。As shown in FIG. 3, each terminal board 16, 21, 21 is
The main body 2 is adapted to be stored in the storage recesses 5 and 6 at both ends thereof, for example, by being dropped. Terminal board 2
1, 21 are fitted and housed facing each other. Then, the upper edges of the terminal plates 16, 21, 21 are pressed by the protrusions 14 of the lid pair portion 3.
【００１５】また、図３および図４に示すように、一方
の端子板16にはその上縁から中央部の収納凹部４の上方
に位置して水平状に延在する第１の開閉接点機構の反転
機構を支持する支枠27が一体に形成されている。この支
枠27の両側片部には略Ｖ字状に折曲した凹状の枢支部28
が形成され、この枢支部28に支枠に嵌合した可動子29の
両側に形成した支片部30がが揺動自在に支持されてい
る。この可動子29の下端には、前記他方の第１の端子板
の21の上縁に中央の収納凹部４の上方に延出された固定
接片31に接離される可動接片部32が形成されている。こ
の固定接片31と可動接片部32および反転機構にて第１の
開閉接点機構が構成されている。すなわち、前記可動子
29の上部に固定したコイルスプリング33の他端には前記
支枠27の枢支部28の下方において支軸34が係止されてい
る。Further, as shown in FIGS. 3 and 4, one terminal plate 16 has a first opening / closing contact mechanism which extends horizontally from the upper edge of the terminal plate 16 above the storage recess 4 in the central portion. A support frame 27 for supporting the reversing mechanism is integrally formed. On both sides of the support frame 27, a concave pivotal support portion 28 bent in a substantially V shape is formed.
Is formed, and the support piece portions 30 formed on both sides of the mover 29 fitted to the support frame are swingably supported on the pivot support portion 28. At the lower end of the mover 29, a movable contact piece portion 32 is formed at the upper edge of the other first terminal plate 21 so as to contact with and separate from a fixed contact piece 31 extending above the central storage recess 4. Has been done. The fixed contact piece 31, the movable contact piece portion 32, and the reversing mechanism constitute a first opening / closing contact mechanism. That is, the mover
At the other end of the coil spring 33 fixed to the upper portion of 29, a support shaft 34 is locked below the pivotal support portion 28 of the support frame 27.
【００１６】また、支軸34の両端は、図１、図２および
図３に示すように、操作体35の両側に形成した支持凹部
36に係止され、操作体35の両側に突出した軸部37が蓋体
部３の嵌合部13の両側に形成した軸支凹溝15に揺動自在
に軸支される。操作体35はタイマユニット７に対向する
側に凹部を有し、この凹部内に第１の開閉接点機構の少
なくとも一部を収納するようにしている。本実施例で
は、可動子29およびコイルスプリング33を収納してい
る。Further, both ends of the support shaft 34 are, as shown in FIGS. 1, 2 and 3, supporting recesses formed on both sides of the operating body 35.
A shaft portion 37, which is locked by 36 and protrudes on both sides of the operation body 35, is swingably supported by a shaft supporting groove 15 formed on both sides of the fitting portion 13 of the lid portion 3. The operating body 35 has a recess on the side facing the timer unit 7, and at least a part of the first opening / closing contact mechanism is housed in this recess. In this embodiment, the mover 29 and the coil spring 33 are housed.
【００１７】また、前記他方の第２の端子板22の下部に
は図１に示すように、前記中央の収納凹部４の一側底部
上に配置される固定接片38が延出されている。そして、
前記一方の端子板16の一側には前記固定接片38の上部に
接離される弾性片にて形成した可動接片39が熔着接続さ
れている。これら固定接片38と可動接片39とにてタイマ
開閉接点となる第２の開閉接点機構40が構成されてい
る。このようにして、第２の開閉接点機構40は、中央の
収納凹部４の底部に配設される。Further, as shown in FIG. 1, a fixed contact piece 38 disposed on one side bottom portion of the central storage recess 4 is extended to the lower portion of the other second terminal plate 22. . And
A movable contact piece 39 formed by an elastic piece that is brought into contact with and separated from the fixed contact piece 38 is welded to one side of the one terminal plate 16. The fixed contact piece 38 and the movable contact piece 39 constitute a second opening / closing contact mechanism 40 which serves as a timer opening / closing contact. In this way, the second switching contact mechanism 40 is arranged at the bottom of the central storage recess 4.
【００１８】つぎに、前記タイマユニット７は、図５に
示すように、タイマケ−ス41内にタイマ部（調速部）が
組み込まれて構成されている。このタイマケ−ス41は両
側面を開口した箱状に形成され、このタイマケ−ス41の
中央部には左右に仕切る支持板部42が一体的に形成さ
れ、両面は蓋板43、44にて密閉されるようになってい
る。また、このタイマケ−ス41の一側下部には前記第２
の開閉接点機構40を配設する凹段部45が形成されてい
る。そして、このタイマケ−ス41は前記本体２の中央の
タイマユニット収納凹部４に一対の段部10、10にて形成
した凹溝部11、11を案内として上面の開口縁から落し込
み収納される。Next, as shown in FIG. 5, the timer unit 7 is constructed by incorporating a timer section (speed control section) in a timer case 41. This timer case 41 is formed in a box shape with both sides open, and a support plate part 42 that divides the timer case 41 into left and right is integrally formed in the center part thereof, and both sides are covered by cover plates 43 and 44. It is designed to be hermetically sealed. In addition, the second case is provided on the lower part of one side of the timer case 41.
A recessed step portion 45 for arranging the open / close contact mechanism 40 is formed. The timer case 41 is stored in the central timer unit housing concave portion 4 of the main body 2 by being dropped from the opening edge of the upper surface using the concave groove portions 11, 11 formed by the pair of step portions 10, 10.
【００１９】また、タイマケ−ス41の上面には前記支枠
27から切り起こした突出片46が押圧当接してタイマケ−
ス41の落し込み方向への移動が阻止される。The support frame is provided on the upper surface of the timer case 41.
The protruding piece 46 cut and raised from 27 is pressed and abuts and the timer case
The movement of the space 41 in the direction of dropping is prevented.
【００２０】つぎに、タイマユニット７のタイマ部は１
番眞48に回転自在に設けたラチェット爪車49とこのラチ
ェット爪車49の一方方向の回転のみ結合して回転される
１番ギヤ50とを有し、このラチェット爪車49の主軸51は
一方の蓋板43の外方に突出されている。また、１番ギヤ
50は板バネ52にてラチェット爪車49に係合方向に付勢さ
れている。Next, the timer section of the timer unit 7 is set to 1
The ratchet wheel 49 has a ratchet wheel 49 rotatably provided on the watch wheel 48 and a first gear 50 which is rotated only by rotating the ratchet wheel 49 in one direction. The main shaft 51 of the ratchet wheel 49 has one side. Of the cover plate 43 is projected to the outside. Also, the 1st gear
The leaf spring 50 is biased by the leaf spring 52 toward the ratchet pawl 49 in the engaging direction.
【００２１】つぎに、前記１番ギヤ50から順次噛合する
第２カナ、２番ギヤ54、第３カナ55、３番ギヤ56、第４
カナ57、４番ギヤ58、第５カナ59およびガンギ歯車60は
交互に２本平行な軸上に回転可能に取付けられ、このガ
ンギ歯車60に係合するアンクル軸61に天付62が取付けら
れている。Next, the second pinion, the second pinion 54, the third pinion 55, the third pinion 56 and the fourth pinion which sequentially mesh with each other from the first gear 50.
The pinion 57, the fourth gear 58, the fifth pinion 59 and the escape wheel 60 are rotatably mounted on two parallel shafts, and the ceiling 62 is attached to the pallet fork shaft 61 engaging with the escape wheel 60. ing.
【００２２】また、図１に示すように、前記タイマユニ
ット７はセットリセット機構63を有し、タイマケ−ス41
の一方の蓋板43の外面側に位置してセットリセット機構
63の第１のカム64が前記主軸51に取付けられている。こ
の第１のカム64には前記操作部35の一側に突した作動部
65に係合される係合縁66とカム縁67および第２のカム68
に係合する係合凹縁69とを有し、かつ、ばね係止突片70
が突出されている。きぬまた、第２のカム68には作動カ
ム縁71が形成され、この作動カム縁71に係合される開閉
レバ−74の基端がタイマケ−ス41の一方の蓋板43の外面
に突出した軸部75に枢着され、この開閉レバ−74には前
記タイマスイッチ機構40の可動接片39を固定接片38から
離反する方向に押動する係合部76が形成されている。Further, as shown in FIG. 1, the timer unit 7 has a set / reset mechanism 63 and a timer case 41.
Set and reset mechanism located on the outer surface side of one cover plate 43
A first cam 64 of 63 is mounted on the spindle 51. The first cam 64 has an operating portion protruding from one side of the operating portion 35.
Engagement edge 66 and cam edge 67 and second cam 68 engaged with 65
Engaging engaging edge 69 for engaging with the spring engaging projection 70.
Is projected. In addition, the second cam 68 is formed with an operating cam edge 71, and the base end of the opening / closing lever 74 engaged with the operating cam edge 71 projects to the outer surface of one cover plate 43 of the timer case 41. The opening / closing lever 74 is pivotally attached to the shaft portion 75 and has an engaging portion 76 for pushing the movable contact piece 39 of the timer switch mechanism 40 in a direction away from the fixed contact piece 38.
【００２３】また、前記タイマユニット７はコイル状の
タイマスプリング77を有し、このスプリング77の両端は
前記開閉レバ−74と第１のカム64のばね係止突片７０と
に係止されている。The timer unit 7 has a coil-shaped timer spring 77, and both ends of the spring 77 are locked by the opening / closing lever 74 and the spring locking projection 70 of the first cam 64. There is.
【００２４】このように、タイマユニット７は、タイマ
部（調速部）、セットリセット機構63、第２の開閉接点
機構40を作動させる開閉レバ−74およびスプリング77を
備え、作動部65にて作動されて、第２の開閉接点機構40
を開閉制御する機能を有している。As described above, the timer unit 7 is provided with the timer section (speed regulating section), the set / reset mechanism 63, the opening / closing lever 74 for activating the second opening / closing contact mechanism 40, and the spring 77, and the operating section 65. The second switching contact mechanism 40 is activated.
It has a function to control opening and closing.
【００２５】つぎに、本実施例の作用を説明する。組立
に際しては、ケ−ス１の本体２の中央の収納凹部４に凹
溝部11、11を形成する段部10、10を案内としてタイマユ
ニット７のタイマケ−ス41を落し込み収納する。タイマ
ケ−ス41は収納凹部４に落し込み収納できるクリアラン
ス程度の範囲内で収納凹部４への落し込み方向と交差す
る開口面に沿う方向の移動が規制されて位置決め保持さ
れる。そして、このタイマケ−ス41の一側蓋板43とタイ
マユニット収納凹部４の側壁内面との間にセットリセッ
ト機構63を配設する。Next, the operation of this embodiment will be described. At the time of assembly, the timer case 41 of the timer unit 7 is dropped and stored by using the stepped portions 10, 10 forming the concave groove portions 11, 11 as guides in the storage concave portion 4 in the center of the main body 2 of the case 1. The timer case 41 is positioned and held by restricting its movement in a direction along an opening surface intersecting the direction of dropping into the storage recess 4 within a clearance range that can be dropped and stored in the storage recess 4. A set / reset mechanism 63 is disposed between the one side cover plate 43 of the timer case 41 and the inner surface of the side wall of the timer unit housing recess 4.
【００２６】また、本体２の両端側の収納凹部５、６に
は端子８、９を収納する。これによって、一方の端子８
の端子板16から延出した支枠27から切り起こし形成した
突出片46がタイマユニット７を押圧する。また、本体２
の上面に結合した蓋体３の突部14が両端子８、９の端子
板16、21、22の上縁を押圧しているので、結局、タイマ
ユニット７は端子板16を介して蓋体３による押圧力で保
持され、落し込み方向の移動が規制されている。さら
に、操作体35の凹部内に第１の開閉接点機構の少なくと
も一部が収納されているので、第１、第２の開閉接点機
構を有するにもかかわらず、全体をコンパクト化してい
る。The terminals 8 and 9 are housed in the housing recesses 5 and 6 on both ends of the main body 2. As a result, one terminal 8
The protruding piece 46 cut and raised from the support frame 27 extending from the terminal plate 16 presses the timer unit 7. Also, the main body 2
Since the projecting portion 14 of the lid body 3 coupled to the upper surface of the terminal presses the upper edges of the terminal plates 16, 21, and 22 of both terminals 8 and 9, the timer unit 7 ends up with the lid plate via the terminal plate 16. It is held by the pressing force of 3 and its movement in the dropping direction is restricted. Furthermore, since at least a part of the first opening / closing contact mechanism is housed in the recess of the operating body 35, the entire body is made compact despite having the first and second opening / closing contact mechanisms.
【００２７】つぎに、操作体35を図１実線で示す状態か
ら鎖線で示すように時計方向に揺動させると、操作体35
に係合した支軸34が移動する。したがつて、スプリング
33は死点位置を越え、可動子29は支片部30を中心として
反転保持され、可動接片部32は固定接片31に接触されて
第１の開閉接点機構は閉成する。Next, when the operating body 35 is swung clockwise from the state shown by the solid line in FIG. 1 as shown by the chain line, the operating body 35 is moved.
The support shaft 34 engaged with moves. Therefore, the spring
33 exceeds the dead center position, the mover 29 is inverted and held around the support piece portion 30, the movable contact piece portion 32 is brought into contact with the fixed contact piece 31, and the first opening / closing contact mechanism is closed.
【００２８】また、操作体35の揺動でその作動部65がセ
ットリセット機構63の第１のカム64の係合縁66を押動
し、第１のカム64をスプリング77に抗して回動（図１の
反時計方向）し、スプリング77を蓄勢する。また、第１
のカム64のカム縁67にて開閉レバ−74を押動し、第２の
開閉接点機構40の可動接片39はその弾性力に抗して押動
され固定接片38に接触して閉成する。さらに、この状態
で第２のカム68も第１のカム64に係合してこのカム縁71
も開閉レバ−74を押動した状態に保持される。また、前
記第１のカム64の回動時にラチェット爪車49も回動され
るが１番ギヤ50は回動されない。Also, the swinging of the operating body 35 causes its operating portion 65 to push the engaging edge 66 of the first cam 64 of the set / reset mechanism 63, and rotate the first cam 64 against the spring 77. It moves (counterclockwise in FIG. 1) to store the spring 77. Also, the first
The opening / closing lever 74 is pushed by the cam edge 67 of the cam 64, and the movable contact piece 39 of the second opening / closing contact mechanism 40 is pushed against the elastic force thereof to come into contact with the fixed contact piece 38 and close. To achieve. Further, in this state, the second cam 68 is also engaged with the first cam 64 and the cam edge 71
Also, the open / close lever 74 is held in a pushed state. Further, when the first cam 64 rotates, the ratchet ratchet wheel 49 also rotates, but the first gear 50 does not rotate.
【００２９】この状態で操作体35を押動操作すると、操
作体35は図１の鎖線状態から実線状態となり、スプリン
グ33の反転で可動子29が回動し、可動接片部32は固定接
片31から離反し、開放される。When the operating body 35 is pushed in this state, the operating body 35 is changed from the chain line state in FIG. 1 to the solid line state, the movable element 29 is rotated by reversing the spring 33, and the movable contact piece portion 32 is fixedly connected. It is separated from the piece 31 and released.
【００３０】また、操作体35の回動でその作動部65は第
１のカム64の係合縁66から離反し、第１のカム64はスプ
リング77にて図１時計方向に回動され、この第１のカム
64に主軸51を介して結合したラチェット爪車49は１番ギ
ヤ50を回動させる。これによって、第２カナ53、２番ギ
ヤ54、第３カナ55、３番ギヤ56、第４カナ57、４番ギヤ
58、第５カナ59をガンギ歯車60とアンクル軸61、天付62
によって順次ほぐし噛合回転させる。第１のカム64が所
定時間回動したとき、第１のカム64に係合した第２のカ
ム68が回動され、第２のカム68のカム縁71が開閉レバ−
74から外れ、スプリング77によって開閉レバ−74が回動
（図１の時計方向）される。この開閉レバ−74の回動に
より可動接片39が固定接片38から離れる開離力が付与さ
れ、第２の開閉接点機構40は操作体35の操作後所定時間
経過したとき開放される。Further, when the operating body 35 is rotated, its operating portion 65 is separated from the engaging edge 66 of the first cam 64, and the first cam 64 is rotated by the spring 77 in the clockwise direction in FIG. This first cam
The ratchet ratchet wheel 49, which is connected to 64 via the main shaft 51, rotates the first gear 50. As a result, the second pinion 53, the second gear 54, the third pinion 55, the third gear 56, the fourth pinion 57, and the fourth gear
58, 5th cana 59, escape wheel 60, ankle shaft 61, and ceiling 62
Sequentially loosen and engage to rotate. When the first cam 64 rotates for a predetermined time, the second cam 68 engaged with the first cam 64 is rotated, and the cam edge 71 of the second cam 68 is opened / closed.
When the lever 77 is disengaged, the opening / closing lever 74 is rotated (clockwise in FIG. 1) by the spring 77. By the rotation of the opening / closing lever 74, a separating force for separating the movable contact piece 39 from the fixed contact piece 38 is applied, and the second opening / closing contact mechanism 40 is opened when a predetermined time has elapsed after the operation of the operating body 35.
【００３１】[0031]
【発明の効果】本発明は以上詳述したように、本体の中
央収納凹部にタイマユニットを収納し、本体の両端部の
収納凹部に端子を配設し、かつ、操作体のタイマユニッ
トに対向する面に凹部を形成するとともに、この操作体
の操作に応動して開閉する第１の開閉接点機構を少なく
とも一部が操作体の凹部内に収納されるようにタイマユ
ニットの上部に配設し、中央収納凹部の底部にタイマユ
ニットによって作動する第２の開閉接点機構を配設した
から、第１および第２の開閉接点機構間の絶縁距離を十
分に保てながら、各部品を無理なく配置でき、コンパク
ト化を図れるものである。As described above in detail, the present invention accommodates the timer unit in the central accommodating recess of the main body, arranges the terminals in the accommodating recesses at both ends of the main body, and opposes the timer unit of the operating body. A concave portion is formed on the surface of the operating unit, and a first opening / closing contact mechanism that opens and closes in response to the operation of the operating body is arranged on the upper part of the timer unit so that at least a part of the contact mechanism is housed in the concave portion of the operating body. Since the second opening / closing contact mechanism operated by the timer unit is arranged at the bottom of the central accommodating recess, the respective components can be arranged comfortably while maintaining a sufficient insulation distance between the first and second opening / closing contact mechanisms. It can be made compact.
【図１】本発明の一実施例を示す縦断正面図FIG. 1 is a vertical sectional front view showing an embodiment of the present invention.
【図２】同じく操作体の軸支部を示す一部を切欠いた正
面図FIG. 2 is a partially cutaway front view showing a shaft support portion of the operating body.
【図３】同じく本体の平面図[Fig. 3] Similarly, a plan view of the main body
【図４】同じく操作体の軸支部を示す縦断側面図FIG. 4 is a vertical sectional side view showing a shaft supporting portion of the operating body.
【図５】同じくタイマユニットの縦断側面図FIG. 5 is a vertical side view of the timer unit.
２…本体， ３…蓋体， ４、５、６…収納凹部， ７
…タイマユニット，８、９…端子， 31…第１の開閉接
点機構の固定接片， 32…第１の開閉接点機構の可動接
片部， 35…操作体， 40…第２の開閉接点機構。2 ... Main body, 3 ... Lid, 4, 5, 6 ... Storage recess, 7
... Timer unit, 8, 9 ... Terminal, 31 ... Fixed contact piece of first opening / closing contact mechanism, 32 ... Movable contact piece part of first opening / closing contact mechanism, 35 ... Operating body, 40 ... Second opening / closing contact mechanism .
Claims (1)
よび両端側に収納凹部を有する箱形のスイッチ本体と；
本体の中央収納凹部に収納されたタイマユニットと；本
体の両端側の収納凹部に配設された端子と；本体の開口
部側に設けられタイマユニットとの対向面側に凹部を有
する操作体と；タイマユニットの上部に少なくとも一部
が操作体の凹部内に位置するように配設され、操作体の
操作に応動して開閉する第１の開閉接点機構と；本体の
中央収納凹部の底部側にタイマユニットに近接して配置
され、タイマユニットによって作動される第２の開閉接
点機構と；を具備したことを特徴とする遅動スイッチ。1. A box-shaped switch body having an opening, a central portion communicating with the opening, and storage recesses at both ends thereof.
A timer unit housed in the central housing recess of the main body; terminals provided in the housing recesses on both ends of the main body; an operating body provided on the opening side of the main body and having a recess on the surface facing the timer unit A first opening / closing contact mechanism, which is disposed on the upper part of the timer unit so that at least a part thereof is located in the recess of the operating body, and opens and closes in response to the operation of the operating body; And a second opening / closing contact mechanism which is arranged close to the timer unit and is operated by the timer unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6159017A JP2576411B2 (en) | 1994-07-11 | 1994-07-11 | Slow switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6159017A JP2576411B2 (en) | 1994-07-11 | 1994-07-11 | Slow switch |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10138083A Division JPS59226432A (en) | 1983-06-07 | 1983-06-07 | Time switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0750115A true JPH0750115A (en) | 1995-02-21 |
| JP2576411B2 JP2576411B2 (en) | 1997-01-29 |
Family
ID=15684436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6159017A Expired - Lifetime JP2576411B2 (en) | 1994-07-11 | 1994-07-11 | Slow switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2576411B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0750116A (en) * | 1994-07-11 | 1995-02-21 | Toshiba Lighting & Technol Corp | Delay switch |
| KR100492749B1 (en) * | 2001-01-26 | 2005-06-27 | 마츠시다 덴코 가부시키가이샤 | Switch And Manufacturing Method Thereof |
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| JPH0782777A (en) * | 1993-09-14 | 1995-03-28 | Matsushita Electric Works Ltd | Toilet bowl provided with hot water cleaning device |
-
1994
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| JPS5513866U (en) * | 1978-07-11 | 1980-01-29 | ||
| JPS5546473A (en) * | 1978-09-29 | 1980-04-01 | Matsushita Electric Works Ltd | Device for clamping movable time switch |
| JPS5682519A (en) * | 1979-11-30 | 1981-07-06 | Matsushita Electric Works Ltd | Tray switch |
| JPS5714337U (en) * | 1980-06-28 | 1982-01-25 | ||
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| JPS59226432A (en) * | 1983-06-07 | 1984-12-19 | 東芝ライテック株式会社 | Time switch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0750116A (en) * | 1994-07-11 | 1995-02-21 | Toshiba Lighting & Technol Corp | Delay switch |
| KR100492749B1 (en) * | 2001-01-26 | 2005-06-27 | 마츠시다 덴코 가부시키가이샤 | Switch And Manufacturing Method Thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2576411B2 (en) | 1997-01-29 |
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