JPS6299578A - Automatic door lock apparatus - Google Patents
Automatic door lock apparatusInfo
- Publication number
- JPS6299578A JPS6299578A JP60236394A JP23639485A JPS6299578A JP S6299578 A JPS6299578 A JP S6299578A JP 60236394 A JP60236394 A JP 60236394A JP 23639485 A JP23639485 A JP 23639485A JP S6299578 A JPS6299578 A JP S6299578A
- Authority
- JP
- Japan
- Prior art keywords
- cam
- cam protrusion
- lever
- operating lever
- rotating member
- 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
Landscapes
- Lock And Its Accessories (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は車両用のオートドアロック装置に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to an automatic door lock device for a vehicle.
（従来の技術）
この種装置においてはドアロック装置本体に設けた施錠
レバーを動力によりロック位置とアンロック位置とに揺
動させるため、これに作動レバーを取付け、該作動レバ
ーを動力により往復回転する回転部材に連結しているが
、この作動レバーは、施錠レバーのマニアル操作時に、
回転部材を回動することなく揺動し得るように施錠レバ
ーのロック位置又はアンロック位置への移動後は、回転
部材は復帰ばねを介して中立位置に復帰するように設置
されるのを一般とする。(Prior art) In this type of device, in order to use power to swing the locking lever provided on the main body of the door lock device between the locked position and the unlocked position, an operating lever is attached to this, and the operating lever is reciprocated by power. This operating lever is connected to a rotating member that locks the lock lever, but when the locking lever is manually operated,
In order to allow the rotating member to swing without rotating, the rotating member is generally installed so that it returns to the neutral position via a return spring after the locking lever moves to the locked or unlocked position. shall be.
（発明が解決しようとする問題点）
このため復帰ばねの取付けが煩雑になると共に、回転部
材は施錠レバーがロック位置又はアンロック位置へ移動
後に復帰ばねで逆転を開始するため、操作終了後にも拘
らず回転部材のギＶ音が生じて操作者に違和感を与える
等の問題点があった。(Problems to be Solved by the Invention) For this reason, the installation of the return spring becomes complicated, and the rotating member starts reversing with the return spring after the locking lever moves to the lock position or the unlock position, so even after the operation is completed, However, there are problems in that the rotating member generates a grinding sound that gives the operator a sense of discomfort.
（問題点を解決するための手段）
本発明はかかる問題点を解決することを目的としたもの
で、ドアロックロック装置本体の施錠レバーに、動力に
より往復回動する回転部材と連結されて揺動する作動レ
バーを取付け、該作動レバーを介して施錠レバーをロッ
ク位置とアンロック位置とに１工動させるようにした車
両用オートドアロック装置において、前記回転部材に、
その中心に位置して両側にカム突片を有するカム突子を
設けると共に、前記作動レバーに前記回転部材の回転軸
を挿通ずるガイド孔と前記カム突子を嵌挿するカム凹陥
部とを設け、該カム凹陥部に、前記カム突子の回動を規
制するストッパ壁と前記カム突子の回動を許容する誘導
壁と前記カム突片が嵌入当接して作動レバーを揺動させ
る揺動凹溝とを形成したことを特徴りる。(Means for Solving the Problems) The present invention is aimed at solving the above problems, and the locking lever of the door lock device body is connected to a rotating member that reciprocates due to power, and swings. In the automatic door lock device for a vehicle, an operating lever is attached to the rotating member, and the locking lever is moved between a locking position and an unlocking position in one operation via the operating lever.
A cam protrusion located at the center and having cam protrusions on both sides is provided, and the operating lever is provided with a guide hole through which the rotating shaft of the rotating member is inserted and a cam recess into which the cam protrusion is inserted. , a stopper wall that restricts the rotation of the cam protrusion, a guide wall that allows the rotation of the cam protrusion, and the cam protrusion piece are fitted into the cam concave portion, and the cam protrusion piece is fitted into contact with the cam protrusion to swing the operating lever. It is characterized by forming a concave groove.
（実施例）
以下本発明の一実施例を図面に基いて説明すると、（１
）はドアロック装置本体を示し、該本体（１）内には図
示しない自動車の車体側のストライカに噛合って回転す
るラッチと、該ラッチに係合してその回転を規制するラ
チェットと、該ラチェットを揺動じてラッチを開放する
開放レバーとが設けられ、又該本体（１）の背面には開
放レバーを無効とする施錠レバー（２）が設けられ、該
レバー（２）はその一端に図示しないロンドを介して室
内のロックノブを連結すると共に、その他端に同じく図
示しないロンドを介して外側肩に設けたシリンダ錠を連
結し、更にその中央にロック装置本体（１）に一体に取
付けたモータに連動づ−る作動レバー（３）を連結し、
該作動レバー（３）はケース（４）外の第ルバー（３ａ
）とケース（４）内の第２レバー（３ｂ）とに分割し、
その第２レバー（３ｂ）は第３図に示びょうにその一面
の端部に突設した支軸（５）を介してケース（４）に軸
支すると共に、その第ルバー（３ａ）は、その一端を、
前記支軸（５）のケース外の突出部に固着し、その他端
を長溝を介して前記施錠レバー（２）の中央に突設した
ビン（６）に係合させた。(Example) An example of the present invention will be described below based on the drawings. (1
) indicates the main body of the door lock device, and inside the main body (1) are a latch that engages with and rotates a striker on the vehicle body side of the vehicle (not shown), a ratchet that engages with the latch and restricts its rotation, and a ratchet that engages with the latch and restricts its rotation. A release lever is provided for swinging the ratchet to release the latch, and a lock lever (2) for disabling the release lever is provided on the back of the main body (1), and the lever (2) is located at one end of the lock lever (2) for disabling the release lever. A lock knob inside the room is connected via a rond (not shown), and a cylinder lock provided on the outside shoulder is connected to the other end via a rond (not shown), and furthermore, it is integrally attached to the locking device main body (1) in the center. Connect the operating lever (3) that is linked to the motor,
The operating lever (3) is connected to a third lever (3a) outside the case (4).
) and a second lever (3b) in the case (4),
As shown in FIG. 3, the second lever (3b) is pivotally supported on the case (4) via a support shaft (5) protruding from the end of one side thereof, and the second lever (3a) is A part of it,
It was fixed to a protrusion outside the case of the support shaft (5), and the other end was engaged with a pin (6) protruding from the center of the locking lever (2) through a long groove.
（７＞はケース（４）に設けたモータを示し、該モータ
（７）は、減速歯車（８）を介して回転部材（９）を往
復回動させ、該回転部材（９）は、その回転軸（ＩＯを
前記第２レバー（３ｂ）の中央に設けた弧状のガイド孔
０つに遊嵌させて第２レバー（３ｂ）と重合し、そのｍ
台面に回転軸（１０を中心として左右両側にカム突Ｂ（
１２ａ）（１２ａ）を有するカム突子０２を突設し、該
突子ｔ’＋ｚは第２レバー（３ｂ）に設けたカム凹陥部
■に嵌挿し、該カム凹陥部ａ３にはカム突子（＋２１の
回動を規制するストッパ壁（１３ａ）と、カム突子（Ｉ
ｚの回動を許容するガイド壁（１３ｂ）と、前記カム突
子ａｚが嵌入当接して作動レバー（３）を１工動させる
揺動凹ｉｆ／ｒ（１３ｃ）とが形成され、更にストッパ
壁（１３ａ） ｆ（ｔ、カム突子（１２１が係合する係
合点と、前記作動レバー（３）の軸支点り５）を結ぶ線
を半径どした作動レバーの揺動軌跡上に形成させて、施
錠レバーのマニアル操作時に作動レバー（３）が揺動し
てもカム突子（１２１と干渉しないように形成させた、
図中ａｌＤは第２レバー（３ｂ）に突設した揺動規制片
で、該規制片（ＩΦはケース（４）に設けた揺動規制凹
溝（１９に嵌挿されている。(7> indicates a motor provided in the case (4), the motor (7) reciprocates a rotating member (9) via a reduction gear (8), and the rotating member (9) The rotating shaft (IO) is loosely fitted into one arc-shaped guide hole provided in the center of the second lever (3b), and overlaps with the second lever (3b), and its m
Cam protrusions B (
12a) A cam protrusion 02 having the shape of (12a) is provided protrudingly, and the protrusion t'+z is fitted into the cam recess (■) provided on the second lever (3b), and the cam protrusion 02 is inserted into the cam recess (a3). (The stopper wall (13a) that restricts the rotation of +21 and the cam protrusion (I
A guide wall (13b) that allows rotation of the cam protrusion az and a swinging recess if/r (13c) that allows the cam protrusion az to fit and make one movement of the operating lever (3) are formed, and a stopper The wall (13a) f(t) is formed on the swing locus of the actuating lever with the radius of a line connecting the engagement point where the cam protrusion (121 engages) and the pivot point 5 of the actuating lever (3). The locking lever is formed so that it does not interfere with the cam protrusion (121) even if the operating lever (3) swings during manual operation of the locking lever.
In the figure, alD is a swing regulating piece protruding from the second lever (3b), and the regulating piece (IΦ is fitted into a swing regulating groove (19) provided in the case (4)).
次にその作動を第４図に基いて説明すると、同図ａに示
す如く施錠レバー（２）がロック位置にあるとき作動レ
バー（３）の揺動規制片（ＩΦはケースの揺動規制凹溝
０９の左側の衝壁に当接すると共に回転部材（９）のカ
ム突子０ｚはその右側のカム突片（１２ａ）をストッパ
壁（１３ａ）の右側の係合点に係合して回転部材（９）
は停止しており、このロック位置から施錠レバー（２）
をアンロック位置に揺動すべく回転部材（９）を図面で
反時計方向に回動するとき、同図すに承りように、それ
に伴われて反時計方向に回動するカム突子（′ｌｂの右
側のカム突片（１２ａ）はガイド壁（１３ｂ）に沿って
回動するためその左側のカム突片（１２ａ）はストッパ
壁（１３ａ）の中央の揺動凹ｌｉ？（１３ｃ）に嵌入し
て該凹溝（１３ｃ）の右側の壁面に当接し、更にこれを
回動するとぎ１図Ｃに示すようにカム突子（１２ａ）は
凹ｉＭ（１３ｃ）より離脱づ−るように作動しレバー（
３）を揺動させてその規制片ａΦをケース（４）の規制
凹溝（Ｉ９の右側に当接させると共に施錠レバー（２）
をアンロック位置に揺動させ、次いで同図ｄに示すよう
にカム突片（１２ａ）が左側の係合点に係合して回転部
材（９）は停止される。Next, the operation will be explained based on Fig. 4. When the locking lever (2) is in the lock position as shown in Fig. The cam protrusion 0z of the rotating member (9) engages the right cam protruding piece (12a) with the engagement point on the right side of the stopper wall (13a), and the rotating member (9) comes into contact with the partition wall on the left side of the groove 09. 9)
is stopped, and from this locked position the locking lever (2)
When the rotating member (9) is rotated counterclockwise in the drawing to swing the cam to the unlock position, the cam protrusion (' Since the cam protrusion (12a) on the right side of lb rotates along the guide wall (13b), the cam protrusion (12a) on the left side fits into the swing recess (13c) in the center of the stopper wall (13a). When the cam protrusion (12a) is inserted into the groove (13c) and comes into contact with the right wall surface of the groove (13c), and is further rotated, the cam protrusion (12a) is removed from the groove iM (13c) as shown in Fig. 1C. When the lever is activated (
3) to bring the regulating piece aΦ into contact with the right side of the regulating groove (I9) of the case (4) and locking lever (2).
is swung to the unlock position, and then the cam protrusion (12a) engages with the engagement point on the left side, and the rotating member (9) is stopped, as shown in d of the same figure.
次いで回転部材（９）を時泪方向に回動するとき上）本
のアンロック回動と反対にカム突子（′１つは回動して
同図ａのロック位置に切換えられる。Next, when the rotating member (9) is rotated in the forward direction, the cam protrusion ('1) is rotated and switched to the lock position shown in Figure a, opposite to the unlock rotation of the upper part.
（発明の効果）
このように本発明によるときは、動力により往復回動さ
れる回転部材（９）には、その回転中心に位置して、両
側にカム突片（１２ａ）（１２ａ）を有するカム突子０
を設けると共に、これに連動する作動レバー（３）には
、回転部材（９）の回転軸（ＩＧを挿通するガイド孔ａ
１とカム突子（Ｉｚを嵌挿するカム凹陥部ａ３とを設け
て、該カム凹陥部０３に、カム突子ａ３の回動を規制す
るストッパ壁（１３ａ）とカム突子（１２１の回動を許
容する誘導壁（１３ｂ）と、カム突片（１２ａ）が嵌入
当接して作動レバ〜（３）を揺動さぜる揺動凹溝（１３
ｃ）とを形成したものであるから回転部材（９）と作動
レバー（３〉とは、そのカム突子■とそのカム凹陥部（
Ｉ３との１＆合のみで施錠レバー（２）をロック位置と
アンロック位置とに自在に切換えることができ、これら
の間に上述した従来例のように復帰ばねを設置する必要
がないのでその組立を容易にすると共に復帰ばねによる
回転部材の復帰回転の異和感がなくなり、又ス１−ツバ
壁（１３ａ）は、カム突片（１２ａ）の係合点と作動レ
バー（３）の支軸点（５）どを結ぶ半径とした作動レバ
ー（３）の揺動軌跡上に形成して施錠レバー（２）のマ
ニアル操作時に作動レバー（３）が揺動してもカム突子
０Ｄと干渉しないように形成したから作動レバー（３）
は施錠レバー（２）のマニアル操作時のさまたげどなる
ことがない等の効果を有する。(Effects of the Invention) According to the present invention, the rotating member (9) that is reciprocated by power has cam protrusions (12a) (12a) located on both sides of the rotating member (9) located at its center of rotation. Cam protrusion 0
The operating lever (3) interlocked with this is provided with a guide hole a through which the rotating shaft (IG) of the rotating member (9) is inserted.
1 and a cam concave part a3 into which the cam protrusion (Iz) is inserted, and a stopper wall (13a) for regulating the rotation of the cam protrusion a3 and a rotation of the cam protrusion (121) are provided in the cam concave part 03. A guiding wall (13b) that allows movement, and a swing groove (13) in which the cam protrusion (12a) fits and contacts and swings the operating lever (3).
c), the rotating member (9) and the actuating lever (3) are formed by the cam protrusion ■ and the cam recess (
The locking lever (2) can be freely switched between the locking position and the unlocking position by simply connecting it with I3, and there is no need to install a return spring between these positions as in the conventional example, so the assembly is easy. In addition, the return spring eliminates the discomfort of the return rotation of the rotary member, and the flange wall (13a) is located between the engagement point of the cam protrusion (12a) and the pivot point of the operating lever (3). (5) It is formed on the swing locus of the actuation lever (3) with a radius connecting the two ends so that it does not interfere with the cam protrusion 0D even if the actuation lever (3) swings during manual operation of the locking lever (2). The actuating lever (3) is shaped like this.
This has the advantage that there is no obstruction when manually operating the locking lever (2).
図面は本発明の一実施例を示すもので、第１図は一部欠
截正面図、第２図は背面図、第３図は要部の分解斜面図
、第４図は作動説明図である。
（１）・・・ロック装置本体 （２）・・・施錠レバ
ー（３）・・・作動レバー （９）・・・回転部
材（１０・・・回転ｔｏ （１１）・・・
ガイド孔０ｚ・・・カム突子 （１２ａ）・・・
カム突片（１３・・・カム凹陥部 （１３ａ ）・
・・ストッパ壁（１３ｂ）・・・誘導壁 （１
３Ｃ）・・・揺動凹溝第４図
（ａ ） （ｂ ）The drawings show one embodiment of the present invention; Fig. 1 is a partially cutaway front view, Fig. 2 is a rear view, Fig. 3 is an exploded perspective view of the main parts, and Fig. 4 is an operational illustration. be. (1)...Lock device body (2)...Lock lever (3)...Operating lever (9)...Rotating member (10...Rotation to (11)...
Guide hole 0z...Cam protrusion (12a)...
Cam protruding piece (13... cam concave part (13a))
... Stopper wall (13b) ... Guide wall (1
3C) ... Swing groove Fig. 4 (a) (b)
Claims (1)
より往復回動する回転部材と連結されて揺動する作動レ
バーを取付け、該作動レバーを介して施錠レバーをロッ
ク位置とアンロック位置とに揺動させるようにした車両
用オートドアロック装置において、前記回転部材に、そ
の中心に位置して両側にカム突片を有するカム突子を設
けると共に、前記作動レバーに前記回転部材の回転軸を
挿通するガイド孔と前記カム突子を嵌挿するカム凹陥部
とを設け、該カム凹陥部に、前記カム突子の回動を規制
するストッパ壁と前記カム突子の回動を許容する誘導壁
と前記カム突片が嵌入当接して作動レバーを揺動させる
揺動凹溝とを形成したことを特徴する車両用オートドア
ロック装置。 ２、ドアロックロック装置本体に設けた施錠レバーに、
動力により往復回動する回転部材と連結されて揺動する
作動レバーを取付け、該作動レバーを介して施錠レバー
をロック位置とアンロック位置とに揺動させるようにし
た車両用オートドアロック装置において、前記回転部材
に、その中心に位置して両側にカム突片を有するカム突
子を設けると共に、前記作動レバーに前記回転部材の回
転軸を挿通するガイド孔と前記カム突子を嵌挿するカム
凹陥部とを設け、該カム凹陥部に、前記カム突子の回動
を規制するストッパ壁と前記カム突子の回動を許容する
誘導壁と前記カム突片が嵌入当接して作動レバーを揺動
させる揺動凹溝とを形成し、更に前記ストッパー壁は前
記係合壁に係合するカム突子の係合点と、前記作動レバ
ーの軸支点とを結ぶ線を半径とした作動レバーの揺動軌
跡上に形成して、前記施錠レバーのマニアル操作時に前
記作動レバーが揺動してもカム突子と干渉しないように
形成したことを特徴とする車両用オートドアロック装置
。[Claims] 1. An operating lever that swings by being connected to a rotating member that reciprocates by power is attached to the locking lever of the door lock device body, and the locking lever is moved between the locked position and the unlocked position via the operating lever. In the automatic door lock device for a vehicle, the rotating member is provided with a cam protrusion located at the center thereof and having cam protrusions on both sides, and the operating lever is provided with a cam protrusion that is located at the center of the rotating member and has cam protrusions on both sides. A guide hole through which the rotating shaft is inserted and a cam recess into which the cam protrusion is inserted are provided, and the cam recess is provided with a stopper wall that restricts the rotation of the cam protrusion and a stopper wall that restricts the rotation of the cam protrusion. 1. An auto door lock device for a vehicle, characterized in that a guide wall for allowing the cam and a swing groove into which the cam protrusion fits and contacts to swing an operating lever are formed. 2. On the locking lever provided on the door lock locking device body,
An auto door locking device for a vehicle is provided with an operating lever that swings in conjunction with a rotating member that reciprocates due to power, and the locking lever is swung between a lock position and an unlock position via the operating lever, The rotating member is provided with a cam protrusion located at the center thereof and having cam protrusions on both sides, and a guide hole through which the rotating shaft of the rotary member is inserted into the operating lever, and a cam into which the cam protrusion is inserted. A stopper wall that restricts the rotation of the cam protrusion, a guide wall that allows the rotation of the cam protrusion, and the cam protrusion piece fit into and come into contact with the cam concave part to operate the actuating lever. Further, the stopper wall has a radius of a line connecting the engagement point of the cam protrusion that engages with the engagement wall and the pivot point of the operating lever. An auto door lock device for a vehicle, characterized in that the locking lever is formed on a swinging locus so that even if the operating lever swings during manual operation of the locking lever, it does not interfere with a cam protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60236394A JPS6299578A (en) | 1985-10-24 | 1985-10-24 | Automatic door lock apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60236394A JPS6299578A (en) | 1985-10-24 | 1985-10-24 | Automatic door lock apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6299578A true JPS6299578A (en) | 1987-05-09 |
Family
ID=17000114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60236394A Pending JPS6299578A (en) | 1985-10-24 | 1985-10-24 | Automatic door lock apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6299578A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127279A (en) * | 2007-11-22 | 2009-06-11 | Aisin Seiki Co Ltd | Actuator for door lock device |
-
1985
- 1985-10-24 JP JP60236394A patent/JPS6299578A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127279A (en) * | 2007-11-22 | 2009-06-11 | Aisin Seiki Co Ltd | Actuator for door lock device |
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