JPH0711264Y2 - Reverse lever mounting device for lock lever in vehicle door lock device - Google Patents

Reverse lever mounting device for lock lever in vehicle door lock device

Info

Publication number
JPH0711264Y2
JPH0711264Y2 JP6917388U JP6917388U JPH0711264Y2 JP H0711264 Y2 JPH0711264 Y2 JP H0711264Y2 JP 6917388 U JP6917388 U JP 6917388U JP 6917388 U JP6917388 U JP 6917388U JP H0711264 Y2 JPH0711264 Y2 JP H0711264Y2
Authority
JP
Japan
Prior art keywords
lock lever
case
lever
lock
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 - Lifetime
Application number
JP6917388U
Other languages
Japanese (ja)
Other versions
JPH01171873U (en
Inventor
康裕 田中
信行 鬼束
Original Assignee
株式会社本田ロック
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社本田ロック filed Critical 株式会社本田ロック
Priority to JP6917388U priority Critical patent/JPH0711264Y2/en
Publication of JPH01171873U publication Critical patent/JPH01171873U/ja
Application granted granted Critical
Publication of JPH0711264Y2 publication Critical patent/JPH0711264Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【考案の詳細な説明】 (産業上の利用分野) 本考案は車両用ドアロック装置におけるロックレバの反
転ばね取付装置に関する。
DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a reverse spring mounting device for a lock lever in a vehicle door lock device.

(従来の技術) 従来この種装置における反転ばねは、その一端を金属製
のカバプレートに掛止めると共にその他端を金属製のロ
ックレバに係止していた。
(Prior Art) Conventionally, the reversing spring in this type of device has one end hooked on a metal cover plate and the other end locked on a metal lock lever.

(考案が解決しようとする課題) そのため反転ばねはその端部を異種金属に係止されるた
め、その金属の電解により錆を発生し易く、作動不良と
なる不都合を有すると共に金属製のロックレバは防音上
好ましくない等の不都合があった。本考案はかゝる不都
合を改良することを目的とする。
(Problems to be solved by the invention) Therefore, since the end portion of the reversing spring is locked to a dissimilar metal, rust tends to occur due to electrolysis of the metal, resulting in malfunction, and the metal lock lever is There were inconveniences such as unfavorable sound insulation. The present invention aims to improve such inconvenience.

(課題を解決するための手段) 上記の目的を達成するための本考案の構成を実施例に対
応する第1図〜第4図を用いて説明するとケース(1)
に軸支されるロックレバ(5)をケース(1)とロック
レバ(5)とにそれぞれ一端を係止される反転ばね(1
6)を介して施錠位置と開錠位置とに反転保持させるよ
うにした車両用ドアロック装置におけるロックレバの反
転ばね取付装置において、前記ケース(1)と、前記ロ
ックレバ(5)とを合成樹脂製とすると共に前記反転ば
ね(16)をコイル状に巻回して、その巻端からそれぞれ
外方に直交して係止片(16a)(16a)を突設し、該係止
片(16a)(16a)を、前記ケース(1)と前記ロッキン
グレバ(5)とに設けた係止孔(21)(21)に挿入係止
し更にロックレバ(5)の施錠位置及び開錠位置を規制
するための規制部(17)とこれに係合するストッパ(1
8)を前記ロックレバ(5)とケース(1)に設けたこ
とを特徴とする。
(Means for Solving the Problem) The configuration of the present invention for achieving the above object will be described with reference to FIGS.
The lock lever (5) pivotally supported on the case (1) and the lock lever (5) have reversing springs (1) locked at one end respectively.
In a reverse lever mounting device for a lock lever in a vehicle door lock device, which is configured to reversely hold between a locked position and an unlocked position via 6), the case (1) and the lock lever (5) are made of synthetic resin. In addition, the reversing spring (16) is wound in a coil shape, and locking pieces (16a) (16a) are projectingly provided outwardly from the winding ends, respectively, and the locking pieces (16a) (16a) ( 16a) is inserted and locked in locking holes (21) (21) provided in the case (1) and the locking lever (5) to further restrict the locking position and the unlocking position of the lock lever (5). Regulating part (17) and stopper (1
8) is provided on the lock lever (5) and the case (1).

(作用) そして本考案は前記の手段により反転ばね(16)はその
係止片(16a)(16a)をそれぞれ合成樹脂製のケース
(1)とロックレバ(5)とに設けた係止孔(21)(2
1)に挿入係止させることにより取付られてロックレバ
(5)を施錠位置と開錠位置とに反転保持させる。
(Operation) And, according to the present invention, the reversing spring (16) has the locking holes (16a) and (16a) provided in the synthetic resin case (1) and the lock lever (5) by the above-mentioned means, respectively. 21) (2
The lock lever (5) is attached by being inserted and locked in 1) to hold the lock lever (5) in an inverted state between the locked position and the unlocked position.

(実施例) 以下図面について本考案の実施例を説明すると、(1)
は合成樹脂製のケースを示し、該ケース(1)の正面側
の凹部(1a)には第1図に示すように進入するストライ
カに係合して図示しないばねに抗して回動するラッチ
(2)と、該ラッチ(2)の回動によりその外周の係合
段部に、ばね(3b)の弾発力で係合するラチェット
(3)とが設けられ、これらラッチ(2)とラチェット
(3)とはケース(1)の正面側の凹部(1a)から挿通
される支軸(2a)(3a)に軸支され、又ケース(1)の
背面側の凹部(1b)には第2図に示すように前記ラッチ
(2)とラチェット(3)との係合を離脱させるオープ
ンプレート(4)と、該オープンプレート(4)の作動
を無効にさせるロックレバ(5)とが設けられ、オープ
ンプレート(4)は前記支軸(3a)に軸支されると共に
ロックレバ(5)はこれを合成樹脂製として凹部(1b)
にケース(1)と一体に突設される合成樹脂製の突軸
(5a)に軸支されている。
(Embodiment) An embodiment of the present invention will be described below with reference to the drawings.
Shows a case made of synthetic resin, and a latch that engages with a striker that enters into the recess (1a) on the front side of the case (1) as shown in FIG. 1 and rotates against a spring (not shown). (2) and a ratchet (3) which is engaged by the elastic force of the spring (3b) are provided on the engagement step portion on the outer periphery of the latch (2) by the rotation of the latch (2). The ratchet (3) is pivotally supported by the support shafts (2a) (3a) that are inserted through the recess (1a) on the front side of the case (1), and the recess (1b) on the back side of the case (1). As shown in FIG. 2, an open plate (4) for disengaging the latch (2) from the ratchet (3) and a lock lever (5) for canceling the operation of the open plate (4) are provided. The open plate (4) is pivotally supported by the support shaft (3a), and the lock lever (5) engages it. Recess as resin (1b)
Is supported by a protruding shaft (5a) made of synthetic resin, which is integrally formed with the case (1).

(6)は作動片を示し、該作動片(6)は前記ラチェッ
ト(3)の背面に重合されて、前記凹部(1a)内に設け
られ該作動片(6)には第3図及び第4図に示すように
前記ラチェット(3)に設けた誘導孔(7)に係合する
突子(8)と、前記ラチェット(3)の支軸(3a)外周
に摺動自在に遊嵌する二叉状の摺動溝(9)と前記ケー
ス(1)の背面側の凹部(1b)に設けた透孔(10)を挿
通して前記オープンプレート(4)に設けた当片(11)
が当接する係合段部(12)と前記ケース(1)の背面側
の凹部(1b)に設けた透孔(10)を挿通して前記ロック
レバ(5)に設けた突子(13)が係合する背面の誘導溝
(14)とが設けられている。そして前記オープンプレー
ト(4)は軽金属板をもって形成して前記支軸(3a)に
軸支すると共に該支軸(3a)の外周に巻装されて一端を
ケース(1)に掛止められるコイルばね(15)の他端を
掛止め、更に前記ロックレバ(5)は第4図に示すよう
に合成樹脂材をもって形成して、前記凹部(1b)に突設
した突軸(5a)に軸支すると共に該突軸(5a)から隔離
してケース(1)とレバ(5)とにそれぞれ一端を係止
するコイル状の反転ばね(16)を設け、該ばね(16)
は、その巻端からそれぞれ外方に直交して突設する係止
片(16a)(16a)をケース(1)とロックレバ(5)と
に設けた係止孔(21)(21)に挿入係止させることによ
り取付けられ、該反転ばね(16)の2方向の弾発力がロ
ックレバ(5)の突子(13)と作動片(6)の誘導溝
(14)との係合部分を経て作動片(6)に伝達され、こ
れにより該作動片(6)の係合段部(12)が前記オープ
ンプレート(4)の当片(11)の回動軌跡内の開錠位置
と軌跡外の施錠位置とに位置するように弾発され、その
際ロックレバ(5)にはその弾発位置を規制するように
凹溝形の規制部を設けて、これをケース(1)に突設し
たストッパ(18)に係合させている。(19)はケース
(1)の正面側の凹部(1b)に施される表蓋、(20)は
ケース(1)の背面側の凹部(1b)に施される裏蓋を示
し、これら蓋(19)(20)は、その外周縁がケースの表
裏外周縁に形成されるリブ(1c)内に嵌合するように係
止されてケース(1)内に挿通される止ねじにより締着
され、その裏蓋(20)には、その内面に前記突軸(5a)
の自由端を支承する軸受凹部(22)を設けると共にその
裏面の1側辺に、これと一体の取付アーム(23)を突設
し、該アーム(23)に前記オープンプレート(4)に連
結されるハンドレバ(24)と、前記ロックレバ(5)に
直結されるノブレバー(25)とを軸支した。
(6) shows an operating piece, which is superposed on the back surface of the ratchet (3) and is provided in the recess (1a), and the operating piece (6) has a structure shown in FIG. As shown in FIG. 4, the protrusion (8) engaging with the guide hole (7) provided in the ratchet (3) and the outer periphery of the support shaft (3a) of the ratchet (3) are slidably loosely fitted. A piece (11) provided on the open plate (4) through the bifurcated sliding groove (9) and the through hole (10) provided in the recess (1b) on the back side of the case (1).
The protrusion (13) provided on the lock lever (5) through the engaging stepped portion (12) with which the abutment and the through hole (10) provided in the recess (1b) on the back side of the case (1) are inserted. A back guiding groove (14) is provided for engagement. The open plate (4) is formed of a light metal plate, is axially supported by the support shaft (3a), is wound around the support shaft (3a), and has one end hooked to the case (1). The other end of (15) is hooked, and further, the lock lever (5) is formed of a synthetic resin material as shown in FIG. 4, and is axially supported by the protruding shaft (5a) protruding in the recess (1b). At the same time, a coil-shaped reversing spring (16) is provided which is isolated from the protruding shaft (5a) and which locks one end to the case (1) and the lever (5) respectively, and the spring (16)
Insert locking pieces (16a) (16a) projecting outward from the winding ends at right angles into the locking holes (21) (21) provided in the case (1) and the lock lever (5). The reversing spring (16) is attached by being locked, and the elastic force of the reversing spring (16) in two directions causes the engaging portion between the protrusion (13) of the lock lever (5) and the guide groove (14) of the operating piece (6). And is transmitted to the operating piece (6), whereby the engagement step (12) of the operating piece (6) and the unlocking position and locus within the rotation locus of the contact piece (11) of the open plate (4). The lock lever (5) is provided with a recessed groove-shaped restricting portion so as to restrict the resilient position, and the protruding portion is provided on the case (1). The stopper (18) is engaged. Reference numeral (19) denotes a front lid provided on the front concave portion (1b) of the case (1), and (20) denotes a back lid provided on the rear concave portion (1b) of the case (1). (19) (20) is fastened with a set screw that is locked so that its outer peripheral edge fits into the rib (1c) formed on the front and rear outer peripheral edges of the case and is inserted into the case (1). The back cover (20) has the protruding shaft (5a) on its inner surface.
Is provided with a bearing recess (22) for supporting the free end thereof, and a mounting arm (23) integrally formed with the recess is provided on one side of the rear surface thereof, and the arm (23) is connected to the open plate (4). The hand lever (24) and the knob lever (25) directly connected to the lock lever (5) are pivotally supported.

次にその作動を説明すると、ストライカの進入により回
動するラッチ(2)の外周に、ばね(3b)の弾発力によ
りラチェット(3)が係合してラッチ(2)の逆転は阻
止され、その際作動片(6)もその突子(8)がラチェ
ット(3)の誘導孔(7)に誘導されて、その係合段部
(12)がオープンプレート(4)の当片(11)の回動軌
跡内に存し、かくてハンドル操作によりオープンプレー
ト(4)が回動するときその当片(11)は係合段部(1
2)に当接して該作動片(6)を押込むため、該作動片
(6)はその突子(8)によりラチェット(3)をばね
(3b)に抗して回動させることによりラッチ(2)との
係合を解いてラッチ(2)は逆転してストライカの係合
を外して開錠される。そしてロックノブの操作によりノ
ブレバ(25)を介してロックレバ(5)を施錠位置に回
動させるとき該レバ(5)の突子(13)によりこれに係
合する誘導溝(14)を介して作動片(6)は、その係合
段部(12)がオープンプレート(4)の当片(11)の回
動軌跡外に摺動され、かくてオープンプレート(4)の
回動は無効とされる。
Next, its operation will be described. The ratchet (3) is engaged with the outer circumference of the latch (2) which is rotated by the striker's entry by the elastic force of the spring (3b), and the reverse rotation of the latch (2) is prevented. At that time, the protrusion (8) of the operating piece (6) is also guided to the guide hole (7) of the ratchet (3), and the engaging step (12) of the operating piece (6) contacts the open plate (4). ), And when the open plate (4) is rotated by the handle operation, the piece (11) of the open plate (4) engages with the engagement step (1).
Since the operating piece (6) abuts against (2) and pushes the operating piece (6), the operating piece (6) is latched by rotating the ratchet (3) against the spring (3b) by means of its protrusion (8). When the latch (2) is released from the engagement with (2), the striker is disengaged and unlocked. When the lock lever (5) is rotated to the locked position by operating the lock knob through the noble lever (25), it is operated by the protrusion (13) of the lever (5) through the guide groove (14) that engages with this. The engagement step (12) of the piece (6) is slid outside the rotation locus of the contact piece (11) of the open plate (4), and thus the rotation of the open plate (4) is invalidated. It

(考案の効果) このように本考案によるときはケース(1)とロックレ
バ(5)とを合成樹脂製としたからロックレバ(5)の
作動時に、ロックレバ(5)の規制部(17)がケース
(1)に突設したストッパ(18)と衝突したときに生じ
る衝撃音を小さくして使用時の感触を良好にすることが
できると共に、これらに係合する反転ばね(16)をコイ
ル状に巻回してその巻端からそれぞれ外方に直交して係
止片(16a)(16a)を突設し、該突出片(16a)(16a)
を前記ケース(1)とロックレバ(5)とに設けた係止
孔(21)(21)に挿入係止させたから、反転ばね(16)
の係止が簡単となると共に該ばね(16)の係止片(16
a)(16a)はこれと異種金属に接することがないので、
電解による錆の発生を阻止して長期に渉って有効に弾発
力を確保できる効果を有する。
(Effect of the Invention) As described above, according to the present invention, since the case (1) and the lock lever (5) are made of synthetic resin, the restricting portion (17) of the lock lever (5) is the case when the lock lever (5) is operated. It is possible to reduce the impact sound generated when it collides with the stopper (18) projecting from (1) to improve the feel during use, and to make the reversing spring (16) engaging with these into a coil shape. The winding pieces are wound, and the locking pieces (16a) (16a) are provided to project outward from the winding ends, respectively, and the protruding pieces (16a) (16a) are provided.
Is inserted and locked in the locking holes (21) (21) provided in the case (1) and the lock lever (5), the reversing spring (16)
And the locking piece (16) of the spring (16) becomes easy.
a) (16a) does not come into contact with dissimilar metals, so
It has the effect of preventing the generation of rust due to electrolysis and effectively ensuring elastic force over a long period of time.

【図面の簡単な説明】[Brief description of drawings]

図面は本考案の一実施例を示すもので第1図は1部欠截
正面図、第2図は1部欠截背面図、第3図は第2図のII
I−III線截断面図、第4図は要部の分解斜面図である。 (1)……ケース、(5)……ロックレバ、(16)……
反転ばね、(16a)……突出片、17……規制部、18……
ストッパ、(21)……係止孔
FIG. 1 shows an embodiment of the present invention. FIG. 1 is a front view showing a partial cutaway, FIG. 2 is a rear view showing a partial cutaway, and FIG.
A sectional view taken along the line I-III and FIG. 4 are exploded perspective views of a main part. (1) …… Case, (5) …… Lock Lever, (16) ……
Inversion spring, (16a) …… Projecting piece, 17 …… Regulator, 18 ……
Stopper, (21) ...... Locking hole

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 【請求項1】ケースに軸支されるロックレバをケースと
ロックレバとにそれぞれ一端を係止される反転ばねを介
して施錠位置と開錠位置とに反転保持させるようにした
車両用ドアロック装置におけるロックレバの反転ばね取
付装置において、前記ケースと、前記ロックレバとを合
成樹脂製とすると共に前記反転ばねをコイル状に巻回し
て、その巻端からそれぞれ外方に直交して係止片を突設
し、該係止片を、前記ケースと前記ロックレバとに設け
た係止孔に挿入係止し、更にロックレバの施錠位置及び
開錠位置を規制するための規制部とこれに係合するスト
ッパを前記ロックレバとケースに設けたことを特徴とす
る、車両用ドアロック装置におけるロックレバの反転ば
ね取付装置。
1. A door lock device for a vehicle, wherein a lock lever pivotally supported by a case is reversely held between a locked position and an unlocked position via reversing springs having one ends locked to the case and the lock lever, respectively. In a lock lever reversing spring mounting device, the case and the lock lever are made of synthetic resin, and the reversing spring is wound in a coil shape, and locking pieces project from the winding ends in a direction orthogonal to the outside respectively. Then, the locking piece is inserted and locked in a locking hole provided in the case and the lock lever, and further, a restricting portion for restricting a locked position and an unlocked position of the lock lever and a stopper engaged therewith are provided. An inversion spring attachment device for a lock lever in a vehicle door lock device, characterized in that it is provided on the lock lever and a case.
JP6917388U 1988-05-25 1988-05-25 Reverse lever mounting device for lock lever in vehicle door lock device Expired - Lifetime JPH0711264Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6917388U JPH0711264Y2 (en) 1988-05-25 1988-05-25 Reverse lever mounting device for lock lever in vehicle door lock device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6917388U JPH0711264Y2 (en) 1988-05-25 1988-05-25 Reverse lever mounting device for lock lever in vehicle door lock device

Publications (2)

Publication Number Publication Date
JPH01171873U JPH01171873U (en) 1989-12-05
JPH0711264Y2 true JPH0711264Y2 (en) 1995-03-15

Family

ID=31294459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6917388U Expired - Lifetime JPH0711264Y2 (en) 1988-05-25 1988-05-25 Reverse lever mounting device for lock lever in vehicle door lock device

Country Status (1)

Country Link
JP (1) JPH0711264Y2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040667U (en) * 1983-08-25 1985-03-22 株式会社 本田ロツク Waterproof device for vehicle door locks
JPS60128722U (en) * 1984-02-08 1985-08-29 アキレス株式会社 Compact deodorizing device
JPS6256313A (en) * 1985-09-04 1987-03-12 Hitachi Metals Ltd Method and apparatus for producing ultra-fine titanium carbide powder

Also Published As

Publication number Publication date
JPH01171873U (en) 1989-12-05

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