JPH0663397B2 - Door lock noise prevention device for vehicle lock - Google Patents
Door lock noise prevention device for vehicle lockInfo
- Publication number
- JPH0663397B2 JPH0663397B2 JP10392787A JP10392787A JPH0663397B2 JP H0663397 B2 JPH0663397 B2 JP H0663397B2 JP 10392787 A JP10392787 A JP 10392787A JP 10392787 A JP10392787 A JP 10392787A JP H0663397 B2 JPH0663397 B2 JP H0663397B2
- Authority
- JP
- Japan
- Prior art keywords
- latch
- full
- ratchet
- contact
- engagement step
- 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 - Fee Related
Links
Landscapes
- Lock And Its Accessories (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は、車両用ロックの閉扉音防止装置に係るもので
ある。TECHNICAL FIELD The present invention relates to a door-closing noise prevention device for a vehicle lock.
（従来技術） 従来公知の、実開昭６０−１６１２６２号公報（第１
図）には、ラッチａと、ラッチａのフルラッチ係合段部
に係合して逆転を防止するストライカーｂと、ストライ
カーｂの通路ｃの突当り部に設けたストライカーｂが突
当るクッションゴムｄと、該クッションゴムｄと一体の
ラッチａが当接するゴムストッパーｅについて記載され
ている。前記ゴムストッパーｅと前記ラッチａの関係
は、フルラッチ位置（２点仮線の状態で、ラチェットｉ
がフルラッチ係合段部に係合した状態）では前記ラッチ
ａは前記ゴムストッパーｅに当接しないが、前記ラッチ
ａが過剰回転すると前記ゴムストッパーｅに接触して、
そのときの衝撃を防止する。(Prior Art) Japanese Utility Model Laid-Open No. 60-161262 (No. 1)
In the figure, a latch a, a striker b that engages with the full-latch engagement step of the latch a to prevent reverse rotation, and a cushion rubber d with which the striker b provided at the abutment portion of the passage c of the striker b abuts. , A rubber stopper e with which a latch a integral with the cushion rubber d abuts. The relationship between the rubber stopper e and the latch a is such that the ratchet i
When the latch a is engaged with the full-latch engagement step portion), the latch a does not contact the rubber stopper e, but when the latch a excessively rotates, it contacts the rubber stopper e,
Prevent the impact at that time.
なお、特開昭５７−１６１２８０号公報（第２図）に
は、ラッチａの上方位置に、ラッチａの回転方向の肉厚
部を設け、該肉厚部に前記ラッチａが過剰回転したとき
の衝撃を緩和するコイルバネｆで突出するクッション体
ｇを設けた技術が記載されている。前記ラッチａと前記
クッション体ｇの関係は、前記ラチェットｉがフルラッ
チ係合段部ｍに係合するＴだけ以前に、既に前記ラッチ
ａは前記クッション体ｇに当接を開始している。なお、
図中、ｈはボデイである。In Japanese Patent Laid-Open No. 57-161280 (FIG. 2), a thick portion in the rotation direction of the latch a is provided above the latch a, and when the latch a excessively rotates in the thick portion. There is described a technique in which a cushion body g that projects with a coil spring f that alleviates the impact is provided. Regarding the relationship between the latch a and the cushion body g, the latch a has already started to contact the cushion body g before T when the ratchet i engages with the full-latch engagement step m. In addition,
In the figure, h is a body.
なお、本出願人の出願に係る実願昭５４−４６０３４号
（実開昭５５−１４５６５６号公報）には、ラッチの上
方位置に、ラッチの回転方向の肉厚部を設け、該肉厚部
にクッションゴムを設けた構造が記載されているが、こ
のクッションゴムは閉扉時の異音を防止するものではな
く、開扉時の異音を防止するものである。In Japanese Patent Application No. 54-46034 (Japanese Utility Model Application Laid-Open No. 55-145656) filed by the present applicant, a thick portion in the rotation direction of the latch is provided above the latch, and the thick portion is provided. However, this cushion rubber does not prevent noise when the door is closed, but does not prevent noise when the door is opened.
（発明が解決しようとする課題） 第１図の、ゴムストッパーｅには２つの問題がある。そ
の１は、ゴムストッパーｅが、フルラッチ係合段部にラ
チェットｉが係合したフルラッチ位置ではラッチａと当
接せず、フルラッチ後、かなりラッチａが回転した時点
でようやくラッチａと接触する構造の点である。それゆ
え、ゴムストッパーｅの肉厚は薄くなり（図面では半分
の肉厚）、ゴムストッパーｅとしての効果が小さく、ラ
ッチ衝撃防止の効果は小さい。その２は、第１図のゴム
ストッパーｅは、ストライカーｂの進行方向の突当り位
置に設けてある点で、この位置のボディｈの斜線部分ｋ
は、上下の取付ボルトの中間の強度の弱い部分である。
それゆえ、斜線部分ｋに強い衝撃が与えられると破損す
る。(Problems to be Solved by the Invention) The rubber stopper e shown in FIG. 1 has two problems. The first is a structure in which the rubber stopper e does not come into contact with the latch a at the full latch position where the ratchet i is engaged with the full latch engagement stepped portion, and finally comes into contact with the latch a when the latch a is considerably rotated after the full latch. Is the point. Therefore, the thickness of the rubber stopper e becomes thin (half the thickness in the drawing), the effect as the rubber stopper e is small, and the effect of preventing the latch impact is small. The second point is that the rubber stopper e shown in FIG. 1 is provided at the abutting position in the traveling direction of the striker b.
Is a weaker intermediate portion between the upper and lower mounting bolts.
Therefore, if a strong impact is applied to the shaded portion k, it will be damaged.
第２図のクッション体ｇは、上部取付ボルト孔の近傍の
ラッチａの回転方向に肉の厚い肉厚部に設けてあるの
で、第１図のボディ破損の点の問題は解決しているが、
ラチェットｉがまだフルラッチ係合段部ｍに係合してい
ないＴ距離だけ以前に、既にラッチａはクッション体ｇ
に当接しているので、ラチェットｉがフルラッチ係合段
部ｍに係合するフルラッチでは、Ｔの距離だけクッショ
ン体ｇを弾力的に押圧することになり、その後は、既に
弾力的に縮小しているコイルバネｆを更に縮小するよう
になるので、ドアの閉まり具合が悪く、重い感じの車両
扉となる問題がある。The cushion body g in FIG. 2 is provided in a thick wall portion in the rotation direction of the latch a near the upper mounting bolt hole, so that the problem of body damage in FIG. 1 is solved. ,
Before the ratchet i is not yet engaged with the full-latch engagement step m by the T distance, the latch a is already in the cushion body g.
Since the ratchet i is in contact with the full-latch engagement step m, the ratchet i elastically presses the cushion body g by the distance T, and thereafter the elastic force is already reduced. Since the coil spring f which is present is further reduced, there is a problem that the door is not closed well and the vehicle door feels heavy.
（発明の目的） 軽く閉扉でき、感触のよい閉扉音にする。(Purpose of the invention) The door can be closed lightly and the door closing sound is pleasant.
（課題を解決するための手段） よって、本発明は、ストライカ−５と、合成樹脂ボディ
１に形成した凹部２内に軸着された前記ストライカー５
と係合して回転するラッチ４と、該ラッチ４の外周面の
フルラッチ係合段部８に係合して前記ラッチ４の逆転を
防止するラチェット９とからなる車両用ロックにおい
て、前記凹部２の上部取付ボルト孔１３近傍位置に前記
ラッチ４の回転方向に肉の厚い肉厚部１５を形成し、該
肉厚部１５には、前記ラチェット９が前記フルラッチ係
合段部８に係合する以前では前記ラッチ４に設けた当接
部１６は当接しないが、前記ラチェット９がフルラッチ
係合段部８に係合した時点では前記当接部１６は接触を
開始しフルラッチ後前記ラッチ４が過剰回動するとそれ
に従い前記当接部１６が次第に強く圧着するストップラ
バー１７を設けた車両用ロックの閉扉音防止装置とした
ものである。(Means for Solving the Problem) Therefore, according to the present invention, the striker 5 and the striker 5 axially mounted in the recess 2 formed in the synthetic resin body 1 are provided.
In the vehicle lock including a latch 4 that is engaged with and rotates, and a ratchet 9 that engages with a full-latch engagement step 8 on the outer peripheral surface of the latch 4 to prevent the latch 4 from rotating in the reverse direction. A thick wall portion 15 is formed in the vicinity of the upper mounting bolt hole 13 in the rotational direction of the latch 4, and the ratchet 9 engages with the full latch engagement step portion 8 in the wall portion 15. Previously, the contact portion 16 provided on the latch 4 does not contact, but when the ratchet 9 engages the full-latch engagement step portion 8, the contact portion 16 starts contacting, and after the full latch, the latch 4 is released. This is a vehicle door lock noise prevention device provided with a stop rubber 17 to which the contact portion 16 gradually and strongly presses when excessive rotation occurs.
（実施例） 本発明の一実施例を図面により説明すると、１はロック
装置本体側の合成樹脂ボディで、表側に凹部２が形成さ
れ、該凹部２内には軸３によりラッチ４が軸着される。
５はストライカー、６はストライカー５が係合するラッ
チ４の外周に形成した係合溝、７はラッチ４の外周に形
成したハーフラッチ係合段部、８がラッチ４の外周に形
成したフルラッチ係合段部、９は前記凹部２内に軸１０
で軸止されたラチェット、１１はラッチ４より突出する
ピン、１２は該ピン１１を押してラッチ４を逆転させる
バネ、１３はボディ１の上部取付ボルト孔、１４はボデ
ィ１の下部取付ボルト孔、１５は上部取付ボルト孔１３
周りに形成された肉厚部、１６は前記ラッチ４がフルラ
ッチ位置になったとき前記肉厚部１５と対峙する当接
部、１７は肉厚部１５に設けられたストップラバーであ
る。(Embodiment) Explaining one embodiment of the present invention with reference to the drawings, reference numeral 1 is a synthetic resin body on the lock device main body side, in which a recess 2 is formed on the front side, and a latch 4 is axially mounted in the recess 2 by a shaft 3. To be done.
5 is a striker, 6 is an engaging groove formed on the outer periphery of the latch 4 with which the striker 5 engages, 7 is a half-latch engagement step formed on the outer periphery of the latch 4, and 8 is a full-latch engagement formed on the outer periphery of the latch 4. The step portion, 9 is a shaft 10 in the recess 2.
A ratchet fixed by a shaft 11, a pin protruding from the latch 4, a spring 12 for pushing the pin 11 to reversely rotate the latch 4, 13 an upper mounting bolt hole of the body 1, 14 a lower mounting bolt hole of the body 1, 15 is an upper mounting bolt hole 13
A thick portion 16 formed around the contact portion 16 is an abutting portion that faces the thick portion 15 when the latch 4 is at the full latch position, and a stop rubber 17 is provided on the thick portion 15.
該ストップラバー１７は、ラチェット９がフルラッチ係
合段部８に係合しないうちはラッチ４の当接部１６は当
接せず、ラチェット９がフルラッチ係合段部８に係合す
ると前記ラッチ４の当接部１６は接触を開始し、フルラ
ッチ後前記ラッチ４が過剰回動するとそれに従い次第に
強く圧着する構成にする。The stop rubber 17 does not come into contact with the contact portion 16 of the latch 4 while the ratchet 9 is not engaged with the full-latch engagement step portion 8, and the ratchet 9 is engaged with the full-latch engagement step portion 8 when the ratchet 9 is engaged. The contacting portion 16 starts contacting, and when the latch 4 is excessively rotated after the full latch, the contact portion 16 is gradually and strongly pressed.
（作用） 次に作用を述べる。(Operation) Next, the operation will be described.
閉扉すると、ストライカー５はラッチ４の係合溝６に係
合してラッチ４を左回転させ、ラッチ４の外周面のフル
ラッチ係合段部８にラチェット９の爪が係合してラッチ
４の逆転を防止し、フルラッチにする。When the door is closed, the striker 5 engages with the engagement groove 6 of the latch 4 to rotate the latch 4 counterclockwise, and the claw of the ratchet 9 engages with the full-latch engagement stepped portion 8 on the outer peripheral surface of the latch 4 to cause the latch 4 to rotate. Prevent reverse rotation and use full latch.
この場合、ラッチ４は、閉扉の慣性でフルラッチ位置を
越えて過剰回転しようとするが、本発明は、ストップラ
バー１７が、ラチェット９がフルラッチ係合段部８に係
合する以前ではラッチ４の当接部１６に当接しないが、
ラチェット９がフルラッチ係合段部８に係合した時点で
はラッチ４の当接部１６はストップラバー１７に当接
し、それ以後は、ラッチ４が過剰回転するとストップラ
バー１７を圧縮して衝撃を緩和する構成であるから、フ
ルラッチまでは軽く作用し、フルラッチを越えて過剰回
転したときだけ、ラッチ４の過剰回転を抑え、フィリン
グの良い閉り音となる。なお、ストップラバー１７は肉
厚部１５に設けられているので、ボディ１を破壊しな
い。In this case, the latch 4 attempts to over-rotate beyond the full-latch position due to the closing door inertia, but in the present invention, before the stop rubber 17 engages the ratchet 9 with the full-latch engagement step 8, the latch 4 of the latch 4 is locked. Although it does not contact the contact portion 16,
When the ratchet 9 is engaged with the full-latch engagement stepped portion 8, the contact portion 16 of the latch 4 contacts the stop rubber 17, and thereafter, when the latch 4 excessively rotates, the stop rubber 17 is compressed to reduce the impact. With this configuration, it works lightly up to the full latch, and only when it overrotates beyond the full latch, excessive rotation of the latch 4 is suppressed, and a closing sound with good filling is produced. Since the stop rubber 17 is provided on the thick portion 15, the body 1 is not destroyed.
（効果） 第１図の、ゴムストッパーｅには２つの問題がある。そ
の１は、ゴムストッパーｅが、フルラッチ係合段部にラ
チェットｉが係合したフルラッチ位置ではラッチａと当
接せず、フルラッチ後、かなりラッチａが回転した時点
でようやくラッチａと接触する構造の点である。それゆ
え、ゴムストッパーｅの肉厚は薄くなり（図面では半分
の肉厚）、ゴムストッパーｅとしての効果が小さく、ラ
ッチ衝撃防止の効果は小さい。その２は、第１図のゴム
ストッパーｅは、ストライカーｂの進行方向の突当り位
置に設けてある点で、この位置のボディｈの斜線部分ｋ
は、上下の取付ボルトの中間の強度の弱い部分である。
それゆえ、斜線部分ｋに強い衝撃が与えられると破損す
る。(Effect) The rubber stopper e shown in FIG. 1 has two problems. The first is a structure in which the rubber stopper e does not come into contact with the latch a at the full latch position where the ratchet i is engaged with the full latch engagement stepped portion, and finally comes into contact with the latch a when the latch a is considerably rotated after the full latch. Is the point. Therefore, the thickness of the rubber stopper e becomes thin (half the thickness in the drawing), the effect as the rubber stopper e is small, and the effect of preventing the latch impact is small. The second point is that the rubber stopper e shown in FIG. 1 is provided at the abutting position in the traveling direction of the striker b.
Is a weaker intermediate portion between the upper and lower mounting bolts.
Therefore, if a strong impact is applied to the shaded portion k, it will be damaged.
第２図のクッション体ｇは、上部取付ボルト孔の近傍の
ラッチａの回転方向に肉の厚い肉厚部に設けてあるの
で、第１図のボディ破損の点の問題は解決しているが、
ラチェットｉがまだフルラッチ係合段部ｍに係合してい
ないＴ距離だけ以前に、既にラッチａはクッション体ｇ
に当接しているので、ラチェットｉがフルラッチ係合段
部ｍに係合するフルラッチでは、Ｔの距離だけクッショ
ン体ｇを弾力的に押圧することになり、その後は、既に
弾力的に縮小しているコイルバネｆを更に縮小するよう
になるので、ドアの閉まり具合が悪く、重い感じの車両
扉となる問題がある。The cushion body g in FIG. 2 is provided in a thick wall portion in the rotation direction of the latch a near the upper mounting bolt hole, so that the problem of body damage in FIG. 1 is solved. ,
Before the ratchet i is not yet engaged with the full-latch engagement step m by the T distance, the latch a is already in the cushion body g.
Since the ratchet i is in contact with the full-latch engagement step m, the ratchet i elastically presses the cushion body g by the distance T, and thereafter the elastic force is already reduced. Since the coil spring f which is present is further reduced, there is a problem that the door is not closed well and the vehicle door feels heavy.
しかるに、本発明は、ストライカー５と、合成樹脂ボデ
ィ１に形成した凹部２内に軸着された前記ストライカー
５と係合して回転するラッチ４と、該ラッチ４の外周面
のフルラッチ係合段部８に係合して前記ラッチ４の逆転
を防止するラチェット９とからなる車両用ロックにおい
て、前記凹部２の上部取付ボルト孔１３近傍位置に前記
ラッチ４の回転方向に肉の厚い肉厚部１５を形成し、該
肉厚部１５には、前記ラチェット９が前記フルラッチ係
合段部８に係合する以前では前記ラッチ４に設けた当接
部１６は当接しないが、前記ラチェット９がフルラッチ
係合段部８に係合した時点では前記当接部１６は接触を
開始しフルラッチ後前記ラッチ４が過剰回動するとそれ
に従い前記当接部１６が次第に強く圧着するストップラ
バー１７を設けた車両用ロックの閉扉音防止装置とした
ものであるから、 ストップラバー１７とラッチ４の関係は、ラチェット
９がフルラッチ係合段部８に係合するフルラッチまで
は、ラッチ４の当接部１６はストップラバー１７に当接
しないから、フルラッチまでは軽く閉扉する。However, according to the present invention, the striker 5, the latch 4 that engages with the striker 5 axially mounted in the recess 2 formed in the synthetic resin body 1 and rotates, and the full latch engagement step of the outer peripheral surface of the latch 4 are provided. In a vehicle lock including a ratchet 9 that engages with the portion 8 to prevent the latch 4 from rotating in the reverse direction, a thick wall portion that is thick in the rotation direction of the latch 4 near the upper mounting bolt hole 13 of the recess 2. 15 is formed, and the contact portion 16 provided on the latch 4 does not contact the thick portion 15 before the ratchet 9 engages with the full latch engagement step portion 8, but the ratchet 9 does not contact the ratchet 9. The abutment portion 16 starts contacting at the time of engagement with the full-latch engagement stepped portion 8 and a stop rubber 17 is provided so that the abutment portion 16 gradually and strongly presses when the latch 4 excessively rotates after full latching. Since the door closing noise prevention device for the dual-use lock is used, the stop rubber 17 and the latch 4 have a relationship that the contact portion 16 of the latch 4 stops until the ratchet 9 engages with the full latch engagement step portion 8 until the full latch. Since it does not contact the rubber 17, the door is lightly closed until the full latch.
ラチェット９がフルラッチ係合段部８に係合した時点
で当接部１６は接触を開始しフルラッチ後ラッチ４が過
剰回動するとそれに従い当接部１６が次第に強く圧着す
るストップラバー１７を設けたから、フルラッチ直後の
衝撃を緩和するので、効果的に無駄なく衝撃を緩和し、
かつストップラバー１７は次第に強く圧着するので閉扉
感触が良好になる。When the ratchet 9 is engaged with the full-latch engagement stepped portion 8, the contact portion 16 starts contact, and when the latch 4 is excessively rotated after full-latch, the contact rubber 16 is provided with a stop rubber 17 that gradually and strongly presses accordingly. , Since the shock immediately after full latch is alleviated, the shock is effectively mitigated without waste,
Moreover, since the stop rubber 17 is gradually and strongly pressed, the feeling of closing the door is improved.
ストップラバー１７は、第３図のように、上部取付ボ
ルト孔１３近傍位置のラッチ４回動方向の肉厚部１５に
設けたので、強度面での問題はない。As shown in FIG. 3, the stop rubber 17 is provided in the thick portion 15 in the vicinity of the upper mounting bolt hole 13 in the rotation direction of the latch 4, so there is no problem in terms of strength.
全体として、軽く閉扉でき、感触のよい閉扉音にな
る。As a whole, the door can be closed lightly and the door sound is pleasant to the touch.
という効果を奏する。Has the effect.
第１図は第１公知例図、第２図は第２公知例図、第３図
は本発明の縦断正面図。 符号の説明 １…合成樹脂ボディ、２…凹部、３…軸、４…ラッチ、
５…ストライカー、６…係合溝、７…ハーフラッチ係合
段部、８…フルラッチ係合段部、９…ラチェット、１０
…軸、１１…ピン、１２…バネ、１３…上部取付ボルト
孔、１４…下部取付ボルト孔、１５…肉厚部、１６…当
接部、１７…ストップラバー。FIG. 1 is a first known example diagram, FIG. 2 is a second known example diagram, and FIG. 3 is a vertical sectional front view of the present invention. Explanation of reference numerals 1 ... Synthetic resin body, 2 ... Recessed portion, 3 ... Shaft, 4 ... Latch,
5 ... Striker, 6 ... Engagement groove, 7 ... Half-latch engagement step, 8 ... Full-latch engagement step, 9 ... Ratchet, 10
... shaft, 11 ... pin, 12 ... spring, 13 ... upper mounting bolt hole, 14 ... lower mounting bolt hole, 15 ... thick portion, 16 ... contact portion, 17 ... stop rubber.
Claims (1)
成した凹部２内に軸着された前記ストライカー５と係合
して回転するラッチ４と、該ラッチ４の外周面のフルラ
ッチ係合段部８に係合して前記ラッチ４の逆転を防止す
るラチェット９とからなる車両用ロックにおいて、前記
凹部２の上部取付ボルト孔１３近傍位置に前記ラッチ４
の回転方向に肉の厚い肉厚部１５を形成し、該肉厚部１
５には、前記ラチェット９が前記フルラッチ係合段部８
に係合する以前では前記ラッチ４に設けた当接部１６は
当接しないが、前記ラチェット９がフルラッチ係合段部
８に係合した時点では前記当接部１６は接触を開始しフ
ルラッチ後前記ラッチ４が過剰回動するとそれに従い前
記当接部１６が次第に強く圧着するストップラバー１７
を設けた車両用ロックの閉扉音防止装置。1. A striker 5, a latch 4 engaged with the striker 5 axially mounted in a recess 2 formed in a synthetic resin body 1, and rotating, and a full-latch engagement step portion on the outer peripheral surface of the latch 4. In a vehicle lock including a ratchet 9 which engages with the latch 8 to prevent the latch 4 from rotating in the reverse direction, the latch 4 is provided at a position near the upper mounting bolt hole 13 of the recess 2.
A thick wall portion 15 is formed in the rotation direction of the
5, the ratchet 9 is provided with the full latch engagement step portion 8
The contact portion 16 provided in the latch 4 does not contact before engaging with the latch 4. However, when the ratchet 9 engages with the full-latch engagement step portion 8, the contact portion 16 starts contact and after full latching. When the latch 4 is excessively rotated, the abutting portion 16 is gradually and strongly pressed against the stop rubber 17 accordingly.
A door locking noise prevention device for vehicles equipped with a lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10392787A JPH0663397B2 (en) | 1987-04-27 | 1987-04-27 | Door lock noise prevention device for vehicle lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10392787A JPH0663397B2 (en) | 1987-04-27 | 1987-04-27 | Door lock noise prevention device for vehicle lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63268887A JPS63268887A (en) | 1988-11-07 |
| JPH0663397B2 true JPH0663397B2 (en) | 1994-08-22 |
Family
ID=14367063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10392787A Expired - Fee Related JPH0663397B2 (en) | 1987-04-27 | 1987-04-27 | Door lock noise prevention device for vehicle lock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0663397B2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3775206B2 (en) * | 2000-10-26 | 2006-05-17 | アイシン精機株式会社 | Door lock device for automobile |
| JP2008063850A (en) * | 2006-09-08 | 2008-03-21 | Shiroki Corp | Lock mechanism |
| JP6840100B2 (en) * | 2018-02-21 | 2021-03-10 | 三井金属アクト株式会社 | Automotive door latch device |
| JP6911246B2 (en) * | 2018-07-02 | 2021-07-28 | 三井金属アクト株式会社 | Bonnet latch device |
| KR102633868B1 (en) * | 2019-07-26 | 2024-02-05 | 현대자동차 주식회사 | Motor-driven door latch for vehicle |
| CN119041784B (en) * | 2024-09-20 | 2025-11-25 | 浙江极氪智能科技有限公司 | Door lock structure and vehicle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55145656U (en) * | 1979-04-07 | 1980-10-20 | ||
| JPS60161262U (en) * | 1984-04-04 | 1985-10-26 | 富士重工業株式会社 | Automotive door latch device |
-
1987
- 1987-04-27 JP JP10392787A patent/JPH0663397B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63268887A (en) | 1988-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |