JPS58224835A - Switch device for steering lock - Google Patents
Switch device for steering lockInfo
- Publication number
- JPS58224835A JPS58224835A JP57108519A JP10851982A JPS58224835A JP S58224835 A JPS58224835 A JP S58224835A JP 57108519 A JP57108519 A JP 57108519A JP 10851982 A JP10851982 A JP 10851982A JP S58224835 A JPS58224835 A JP S58224835A
- Authority
- JP
- Japan
- Prior art keywords
- key
- switch
- cylinder lock
- pin
- coil spring
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
- B60R25/02—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism
- B60R25/021—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the steering mechanism restraining movement of the steering column or steering wheel hub, e.g. restraining means controlled by ignition switch
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はステアリングロックのシリンダ錠にキーを挿入
または抜取りしたときに、開閉するステアリングロック
のスイッチ装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a steering lock switch device that opens and closes when a key is inserted into or removed from a cylinder lock of the steering lock.
従来、この種のワーニングスイッチの作動機構は複雑で
、しかもキーを挿入するときにも可成りの抵抗があり、
スイッチの開閉が円滑におこなわれないという欠点があ
った。Conventionally, the operating mechanism of this type of warning switch was complex, and there was considerable resistance when inserting the key.
There was a drawback that the switch could not be opened and closed smoothly.
本発明の目的は斯る欠点を除去するだめに、キーの挿入
または抜取り時に移動する保合子とこの保合子に押圧さ
れるコイルスプリングと、このコイルスプリングの作動
時に進退するピンと、このピンの移動により開閉する可
動接点から成るスイッチをステアリングロックに設けた
ことにある。In order to eliminate such drawbacks, the object of the present invention is to provide a retainer that moves when a key is inserted or removed, a coil spring that is pressed by the retainer, a pin that moves forward and backward when the coil spring is activated, and a retainer that moves when the key is inserted or removed. The steering lock is equipped with a switch consisting of a movable contact that is opened and closed by the steering lock.
以下、本発明の具体的な一実施例を図面に基いて説明す
る。Hereinafter, a specific embodiment of the present invention will be described based on the drawings.
第１図は、本発明におけるステアリングロックＡの解錠
時における縦断側面図であって、１はハウジングで、こ
のハウジング１内に／リンダ錠Ｃが設けてあり、このノ
リング錠Ｃ内のキー２挿入溝３の前部にチェ、フレバー
４と係脱する移動自在の可動子５とコイルスプリング６
の側面に当接し、このコイルスプリング６を移動させる
移動自在の係合子７が設けられ、この可動子５と係合子
７は共に対向した位置に設けてあシ、またこの可動子５
と保合子７の一端５′。FIG. 1 is a longitudinal sectional side view of the steering lock A in the present invention when it is unlocked, in which 1 is a housing, a cylinder lock C is provided in the housing 1, and a key 2 in this no-ring lock C is shown. A movable element 5 and a coil spring 6 are disposed at the front of the insertion groove 3 and are movable to engage and disengage from the flap 4.
A movable engaging element 7 is provided which contacts the side surface of the coil spring 6 and moves the coil spring 6. Both the movable element 5 and the engaging element 7 are provided at opposite positions, and the movable element 5
and one end 5' of Yako 7.
７′はキー２の挿入方向側を傾斜させてあり、さらにキ
ー２の挿入溝３内に僅かに進入するように臨捷せである
。7' is inclined on the side in the direction in which the key 2 is inserted, and furthermore, the key 7' is tilted so as to enter slightly into the insertion groove 3 of the key 2.
したがって、キー２をノリンダ錠Ｃ内に挿入されている
とき、可動子５と係合子７は共に、シリンダ錠Ｃの半径
方向外にキー２の側面２′により押し出される。Therefore, when the key 2 is inserted into the cylinder lock C, both the mover 5 and the engaging element 7 are pushed out of the cylinder lock C in the radial direction by the side surface 2' of the key 2.
シリンダ錠Ｃの頭部Ｃ′は傾斜した案内溝（図示せず）
が形成してあり、この案内溝内にチェックレバー４の一
端に形成した折曲部４ａが係入していて、キー２の回動
操作と共に／リング錠Ｃが回動し、チェックレバー４を
スプリング８に抗して矢符イ方向に移動させ、“このチ
ェ。The head C' of the cylinder lock C has an inclined guide groove (not shown).
A bent portion 4a formed at one end of the check lever 4 is engaged in this guide groove, and the ring lock C rotates with the rotation operation of the key 2, and the check lever 4 is rotated. Move it in the direction of arrow A against spring 8 and say, ``This Che.''
フレバー４の他端の先端４ｂが口、キングポル）１９に
係入しステアリングロックＡの解錠をｌｊ：’、’、ｌ
ｌ 、、。The tip 4b of the other end of the flavor 4 engages the mouth (king pole) 19 and unlocks the steering lock A lj:', ', l
l...
維持する。maintain.
このとき、前記折曲部４ａは可動子５の他端５″の傾斜
面５ａに当接していて、キー２をシリンダ錠Ｃから抜取
ったとき、スプリング８０伺勢によりチェックレバー４
の折曲部４ａが可動子５をシリンダ錠Ｃの半径方向内に
後退させると同時に、チェックレバー４の先端４ｂがロ
ッキングボルトから離脱しステアリング口、りＡの施錠
がおこなわれる。At this time, the bent portion 4a is in contact with the inclined surface 5a of the other end 5'' of the movable element 5, and when the key 2 is removed from the cylinder lock C, the check lever 4 is biased by the spring 80.
At the same time that the bent portion 4a moves the mover 5 backward in the radial direction of the cylinder lock C, the tip 4b of the check lever 4 separates from the locking bolt and the steering port A is locked.
つぎに、可動子５と対向した位置に設けた保合子７の他
端７″は／リンダ錠Ｃのケース１０に形成した収容孔９
に嵌装したコイルスプリング６の側面６′に接触し、キ
ー２をシリンダ錠Ｃに挿入したとき、このコイルスプリ
ング６はキー２の側面２′で移動させられる。Next, the other end 7'' of the retainer 7, which is provided at a position facing the mover 5, is connected to the housing hole 9 formed in the case 10 of the cylinder lock C.
When the key 2 is inserted into the cylinder lock C, the coil spring 6 is moved by the side surface 2' of the key 2.
このコイルスプリング６の一端６ａはケース１０に係止
され、また他端６ｂはケース１０に固定した固定ピン１
１と接触する位置に設けると哄に、ステアリングロック
Ａの外側にスイッチハウジング１４が固定してあり、こ
のスイ。One end 6a of this coil spring 6 is locked to a case 10, and the other end 6b is fixed to a fixing pin 1 fixed to the case 10.
A switch housing 14 is fixed to the outside of the steering lock A, and this switch housing 14 is fixed to the outside of the steering lock A.
チハウジング１４内に設けた可動接点１２を有するスイ
ッチＢの可動片１３と常時接触させたピン１５に接触さ
せである。The movable piece 13 of a switch B having a movable contact 12 provided in the housing 14 is brought into contact with a pin 15 that is always in contact with the movable piece 13 of the switch B.
したがって、キー２の挿入または抜取り時に係合子７と
共に、コイルスプリング６が移動して、このコイルスプ
リング６の他端６ｂがピン１５を移動させるので、可動
片１３が固定接点１６．１６’の何れかに接触してスイ
ッチＢを開閉する。Therefore, when the key 2 is inserted or removed, the coil spring 6 moves together with the engager 7, and the other end 6b of the coil spring 6 moves the pin 15, so that the movable piece 13 moves between the fixed contacts 16 and 16'. to open and close switch B.
また、このスイッチＢの固定片１７の一端はスイッチハ
ウジング１４にピン２ｏで固定され、他方は固定接点１
８に常時接触させである。Further, one end of the fixed piece 17 of this switch B is fixed to the switch housing 14 with a pin 2o, and the other end is fixed to the fixed contact 1
8 in constant contact.
以上の如く、本発明はコイルスプリングを介在させたこ
とによりキーの挿入時における抵抗を少なくすることが
でき、しかも構造が簡素にな馴たので、スイッチの開閉
を確実にすると共に、操作も円滑におこなわれるという
実用的効果を奏するものである。As described above, the present invention can reduce the resistance when inserting the key by interposing the coil spring, and the structure is simple and easy to use, so the switch can be opened and closed reliably and operated smoothly. It has the practical effect of being carried out.
図は本発明の一実施例であって、第１図は解錠時におけ
る縦断側面図、第２図は第１図の■−１１線に沿った要
部の断面図、第３図は第１図のｌｌｌ−１］Ｔ線に沿っ
た横断右側面図を表わすものである。
Ａ・・・・・・ステアリング口、り、
Ｂ・・・・・・スイッチ、
Ｃ・・・・シリンダ錠、
１・・・・・・ハウジング、
２・・・・・キー、
３・・・・・・挿入溝、
６・・・・・コイルスフリング、
７・・・・・保合子、
１３・・・可動片、
１５・・・ピン、
１９・・・口、キングボルト、
２０・・・ピン。
特許出願人 国産金属工業株式会社The drawings show one embodiment of the present invention, in which Fig. 1 is a vertical sectional side view when unlocked, Fig. 2 is a sectional view of the main part along line ■-11 in Fig. 1, and Fig. 3 is FIG. 1 represents a cross-sectional right side view taken along line Ill-1]T in FIG. A: Steering port, B: Switch, C: Cylinder lock, 1: Housing, 2: Key, 3: ... Insertion groove, 6 ... Coil string, 7 ... Retainer, 13 ... Movable piece, 15 ... Pin, 19 ... Mouth, king bolt, 20 ... ·pin. Patent applicant: Kokusan Metal Industry Co., Ltd.
Claims (1)
位置に係合子を設け、この係合子の一端をキー挿入構内
に臨ませると共にこの係合子の他端をシリンダ錠の収容
孔に収容したコイルスプリングの側面に当接し、このス
プリング゛の一端をシリンダ錠に固定し他端をスイッチ
の可動片と接触させたピンに当接させてキーの挿入時に
保合子とスプリングとピンンと可動片刃（共に接触しな
がら移動してスイッチを閉成することを特徴とするステ
アリングロックのスイッチ装置。A cylinder lock and a coil in which an engager is provided at a position perpendicular to the key insertion groove of the cylinder lock, one end of the engager faces the key insertion area, and the other end of the engager is accommodated in the accommodation hole of the cylinder lock. One end of this spring is fixed to the cylinder lock, and the other end is brought into contact with a pin that is in contact with the movable piece of the switch.When inserting the key, the retainer, spring, pin, and movable single blade (both A steering lock switch device characterized in that the switch is closed by moving while making contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57108519A JPS58224835A (en) | 1982-06-25 | 1982-06-25 | Switch device for steering lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57108519A JPS58224835A (en) | 1982-06-25 | 1982-06-25 | Switch device for steering lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58224835A true JPS58224835A (en) | 1983-12-27 |
Family
ID=14486848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57108519A Pending JPS58224835A (en) | 1982-06-25 | 1982-06-25 | Switch device for steering lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58224835A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439144A (en) * | 1990-06-04 | 1992-02-10 | Nippon Denshi Lock Kk | Alarm device for key forgotten while inserted on vehicle |
| EP0926024A3 (en) * | 1997-12-18 | 2000-06-07 | Marquardt GmbH | Locking system, in particular for a motor vehicle |
| EP1020338A1 (en) * | 1999-01-15 | 2000-07-19 | Valeo Securité Habitacle | Antitheft device with an electric switch for detecting the introduction of a key |
-
1982
- 1982-06-25 JP JP57108519A patent/JPS58224835A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0439144A (en) * | 1990-06-04 | 1992-02-10 | Nippon Denshi Lock Kk | Alarm device for key forgotten while inserted on vehicle |
| EP0926024A3 (en) * | 1997-12-18 | 2000-06-07 | Marquardt GmbH | Locking system, in particular for a motor vehicle |
| EP1020338A1 (en) * | 1999-01-15 | 2000-07-19 | Valeo Securité Habitacle | Antitheft device with an electric switch for detecting the introduction of a key |
| FR2788479A1 (en) * | 1999-01-15 | 2000-07-21 | Valeo Securite Habitacle | ANTI-THEFT DEVICE COMPRISING AN ELECTRICAL SWITCH FOR DETECTING THE INTRODUCTION OF A KEY |
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