JPS589955Y2 - car door lock - Google Patents
car door lockInfo
- Publication number
- JPS589955Y2 JPS589955Y2 JP1979024058U JP2405879U JPS589955Y2 JP S589955 Y2 JPS589955 Y2 JP S589955Y2 JP 1979024058 U JP1979024058 U JP 1979024058U JP 2405879 U JP2405879 U JP 2405879U JP S589955 Y2 JPS589955 Y2 JP S589955Y2
- Authority
- JP
- Japan
- Prior art keywords
- drive rod
- locking lever
- rod
- door lock
- cam
- 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
Landscapes
- Lock And Its Accessories (AREA)
Description
【考案の詳細な説明】
本考案は自動車用ドアロックに関するものであり、イグ
ニッションスイッチにキーを挿入したままドアをロック
する事故を防止するようにしたものである。[Detailed Description of the Invention] The present invention relates to a door lock for an automobile, and is designed to prevent an accident in which the door is locked while the key is inserted into the ignition switch.
以下本考案の一実施例について図面と共に説明すれば、
１はドアのラッチボルト操作カムであり、２は該ラッチ
ボルト操作カム１に対する駆動ロッドである。An embodiment of the present invention will be described below with reference to the drawings.
1 is a door latch bolt operating cam, and 2 is a drive rod for the latch bolt operating cam 1.
駆動ロッド２の基端は軸３を支点とする揺動レバー４に
枢着され、該揺動レバー４にはドアにおける室外側ハン
ドルにより操作されるロッド５と室内側ハンドルにより
操作されるロッド６が対向し、両ハンドルの何れかの操
作によりロッド５，６を介して揺動レバー４を矢符方向
に回動させ、これにより駆動ロッド２をその軸方向に移
動させて該ロッド２の係合部２ａをカム１の係合部１ａ
に係合させて該カム１を一方向へ回動してラッチボルト
を操作することによりドアの開放を可能とする。The base end of the drive rod 2 is pivotally connected to a swinging lever 4 having a shaft 3 as a fulcrum, and the swinging lever 4 has a rod 5 operated by an outdoor handle on the door and a rod 6 operated by an indoor handle. are facing each other, and by operating either of the handles, the swinging lever 4 is rotated in the direction of the arrow via the rods 5 and 6, thereby moving the drive rod 2 in its axial direction and engaging the rod 2. Connecting portion 2a to engaging portion 1a of cam 1
The door can be opened by rotating the cam 1 in one direction and operating the latch bolt.
７は軸８を支点とする施錠レバーであり、その−側の係
合部７ａは前記駆動ロッド２の長孔２ｂに係合し、その
他側にはシリンダ錠により操作されるロッド１０が対向
している。Reference numeral 7 designates a locking lever having a shaft 8 as its fulcrum, and its negative side engaging portion 7a engages with the elongated hole 2b of the drive rod 2, and the other side faces a rod 10 operated by a cylinder lock. ing.
而してシリンダ錠により該ロッド１０を介して施錠レバ
ー７を矢符方向に回動することによりロッド２の係合部
２ａとカム１の係合部１ａが係合しなくなり、室外側ハ
ンドル５による操作カム１の駆動が不可能となる。By rotating the locking lever 7 in the direction of the arrow through the rod 10 using the cylinder lock, the engaging portion 2a of the rod 2 and the engaging portion 1a of the cam 1 are no longer engaged, and the outdoor handle 5 It becomes impossible to drive the operating cam 1.
９はソレノイドであり、その進退杆９ａが施錠レバー７
の保合部７ｂに対して進退するもので、該進退杆９ａは
、キーを挿入したときにＯＮとなるスイッチＳＷ１とキ
ーをガレージ又はロック位置に回動した際においてＯＮ
となるスイッチＳＷ２とを設けて該スイッチＳＷ２のＯ
Ｎにより通電されるソレノイドの作動により進出し、係
合部７ｂに係合して施錠レバー７の動作を拘束し、この
状態からキーを引き抜いた際にスイッチＳＷ１のＯＦＦ
によりＳＷ２もＯＦＦとなり、該進退杆９ａは保合部７
ｂを外れて施錠レバー７の動作を許容する。9 is a solenoid, and its advancing/retracting rod 9a is the locking lever 7.
The advancing/retracting rod 9a has a switch SW1 that is turned on when the key is inserted, and a switch SW1 that is turned on when the key is turned to the garage or lock position.
A switch SW2 is provided, and the O of the switch SW2 is
When the solenoid is energized by N, it advances and engages with the engaging portion 7b to restrict the operation of the locking lever 7, and when the key is pulled out from this state, the switch SW1 is turned OFF.
As a result, SW2 is also turned OFF, and the advancing/retracting rod 9a is closed to the retaining portion 7.
b to allow the locking lever 7 to operate.
従って、本考案においてはキーをイグニッションスイッ
チに挿入したままでは施錠が不可能となるものであり、
キーの抜き忘れによるドアの施錠事故を未然に防止する
ことが出来る特長を有する。Therefore, in this invention, it is impossible to lock the ignition switch with the key inserted in the ignition switch.
It has the feature of being able to prevent door locking accidents caused by forgetting to remove the key.
第１図は本考案の平面図、第２図は施錠状態の平面図、
第３図はソレノイドの電気回路図である。
１・・・・・・ラッチボルト操作サム、２・・・・・・
駆動ロッド、７・・・・・・施錠レバー、９・・・・・
・ソレノイド。Fig. 1 is a plan view of the present invention, Fig. 2 is a plan view of the device in a locked state,
FIG. 3 is an electrical circuit diagram of the solenoid. 1... Latch bolt operation thumb, 2...
Drive rod, 7...Lock lever, 9...
·solenoid.
Claims (1)
をその軸方向に移動してラッチボルト操作カムを駆動し
、シリンダ錠等により駆動される施錠レバーにより駆動
ロッドを上記軸方向と交叉方向に移動して操作カムに対
する非駆動位置へ変位させ、該施錠レバーに対してキー
のイグニッションスイッチのガレージ又はロック位置に
おいて作動するソレノイドを設けて該施錠レバーの動作
を拘束することを特徴とする自動車用ドアロック。The latch bolt operation cam is driven by moving the drive rod in its axial direction using the outdoor handle or the indoor handle, and the drive rod is moved in a direction perpendicular to the axial direction using a locking lever driven by a cylinder lock, etc. to operate the drive rod. A door lock for an automobile, characterized in that a solenoid is provided on the locking lever to displace it to a non-driving position with respect to a cam and operate in a garage or locking position of an ignition switch of a key, thereby restraining the operation of the locking lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979024058U JPS589955Y2 (en) | 1979-02-28 | 1979-02-28 | car door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979024058U JPS589955Y2 (en) | 1979-02-28 | 1979-02-28 | car door lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55124571U JPS55124571U (en) | 1980-09-03 |
| JPS589955Y2 true JPS589955Y2 (en) | 1983-02-23 |
Family
ID=28861818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979024058U Expired JPS589955Y2 (en) | 1979-02-28 | 1979-02-28 | car door lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS589955Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4994499A (en) * | 1973-01-12 | 1974-09-07 |
-
1979
- 1979-02-28 JP JP1979024058U patent/JPS589955Y2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4994499A (en) * | 1973-01-12 | 1974-09-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55124571U (en) | 1980-09-03 |
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