JP3393397B2 - Connection structure between lever and connection member in lock device - Google Patents
Connection structure between lever and connection member in lock deviceInfo
- Publication number
- JP3393397B2 JP3393397B2 JP03922496A JP3922496A JP3393397B2 JP 3393397 B2 JP3393397 B2 JP 3393397B2 JP 03922496 A JP03922496 A JP 03922496A JP 3922496 A JP3922496 A JP 3922496A JP 3393397 B2 JP3393397 B2 JP 3393397B2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- connecting member
- plate
- base
- cover plate
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、ロック装置におけ
るベースプレートとカバープレートとの間に枢着したレ
バーと、そのレバーの運動を他のレバー等に伝達させる
連結部材との連結構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting structure for a lever pivotally mounted between a base plate and a cover plate in a locking device and a connecting member for transmitting the movement of the lever to another lever or the like.
【０００２】[0002]
【従来の技術】従来のロック装置においては、ベースプ
レートとカバープレートとの間に、ラッチ、及びラッチ
に係脱可能なロッキングプレートを枢着し、かつ連結部
材であるロッドの先端に形成されたＬ字型部分を、ロッ
キングプレートに穿設した孔に嵌合することによって、
余分な部品を使用することなく、簡単に連結部材をロッ
キングプレートに連結することができるようになってい
る（実開平６−５５８５３号公報を参照）。2. Description of the Related Art In a conventional locking device, a latch and a locking plate that can be engaged with and disengaged from the latch are pivotally mounted between a base plate and a cover plate, and L is formed at the tip of a rod which is a connecting member. By fitting the letter-shaped part into the hole drilled in the locking plate,
The connecting member can be easily connected to the locking plate without using extra parts (see Japanese Utility Model Laid-Open No. 6-55853).
【０００３】[0003]
【発明が解決しようとする課題】上述のような従来のロ
ック装置においては、ロッキングプレートに対する連結
部材の連結作業をさらに効率よく行なわせるため、連結
部材の先端を、ロッキングプレートの孔に挿入し易いよ
うに先細り形状に加工することが望まれているが、ロッ
ドで構成した連結部材にこのような加工を施すと、当然
にコストアップを招くこととなる。In the conventional locking device described above, the tip of the connecting member can be easily inserted into the hole of the locking plate in order to more efficiently connect the connecting member to the locking plate. As described above, it is desired to process the taper into a tapered shape. However, if such a process is performed on the connecting member formed of the rod, the cost will naturally increase.
【０００４】本発明は、従来の技術が有する上記のよう
な問題点に鑑み、レバーに対する連結部材の連結作業を
容易にし、しかも製造コストの低減を図った、ロック装
置におけるレバーと連結部材との連結構造を提供するこ
とを目的としている。In view of the above problems of the prior art, the present invention facilitates the connecting work of the connecting member to the lever and further reduces the manufacturing cost. It is intended to provide a connection structure.
【０００５】[0005]
【課題を解決するための手段】本発明によると、上記課
題は、次のようにして解決される。
(１) ベースプレートとカバープレートとの間隙内にレ
バーを枢着するとともに、前記間隙内において、前記レ
バーに穿設した連結孔に連結部材の連結部を係合するこ
とにより、前記レバーと前記連結部材とを連結したロッ
ク装置において、前記連結部材を鋼板で成形するととも
に、前記連結部に、前記カバープレートとレバーとの間
で前記カバープレートの側面に対向するように配設され
る基部と、該基部の一端から前記ベースプレート側に向
けて折曲されるとともに、前記レバーの連結孔に係合さ
れ、かつ先端が先細り形状で前記ベースプレートに摺接
する突片と、前記基部の他端から前記レバー側に向けて
折曲され、かつ前記レバーの軸方向と直交する側面に当
接する押え片とを設ける。 According to the present invention, the above problems can be solved as follows. (1) The lever is pivotally mounted in the gap between the base plate and the cover plate, and the coupling portion of the coupling member is engaged with the coupling hole formed in the lever in the gap, whereby the lever and the coupling are coupled. In a locking device connecting a member, the connecting member is formed of a steel plate, and the connecting portion is provided between the cover plate and the lever.
Is disposed so as to face the side surface of the cover plate.
And a base part from one end of the base part toward the base plate side.
It is bent and bent, and it is engaged with the connecting hole of the lever.
And the tip is tapered and slidably contacts the base plate.
From the other end of the base portion toward the lever side
Touch the side face that is bent and orthogonal to the axial direction of the lever.
Provide a pressing piece to contact.
【０００６】(２) 上記(１)項において、連結部材にお
ける連結部の基部に、カバープレート側に突出し、かつ
該カバープレートの側面に摺接可能な突条部を設ける。(2) In the above item (1), the connecting member is
At the base of the connecting part, protruding toward the cover plate, and
Provided on the side surface of the cover plate is a slidable ridge portion .
【０００７】[0007]
【発明の実施の形態】本発明の一実施例を、図面に基づ
いて説明する。(１)は、自動車用シートのシートバック
に固着され、フロア側に固着されたストライカ(図示略)
に係脱可能で、ストライカに係合することによりシート
バックを起立した使用位置に固定するロック本体で、図
１に示すように、垂直の基部(２a)の周縁部にほぼ直角
の折曲片(２b)を形成したベースプレート(２)と、ベー
スプレート(２)の裏側に固着したカバープレート(３)と
を備えている。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to the drawings. (1) is a striker fixed to the seat back of an automobile seat and fixed to the floor side (not shown)
It is a lock body that can be engaged with and disengaged from the seat back, and that locks the seat back in the upright use position by engaging the striker. It has a base plate (2) formed with (2b) and a cover plate (3) fixed to the back side of the base plate (2).
【０００８】ベースプレート(２)は、基部(２a)の下部
中央に下向きに開口するストライカ進入溝(２c)が切設
され、基部(２a)の両側に形成された左右の取付片(２d)
には、ロック本体(１)をシートバックのフレームに固定
するためのボルト(図示略)が螺合可能なナット(４)が固
着されている。The base plate (2) has a striker entry groove (2c) opening downward at the center of the lower portion of the base (2a), and left and right mounting pieces (2d) formed on both sides of the base (2a).
A nut (4) to which a bolt (not shown) for fixing the lock main body (1) to the frame of the seat back can be screwed is fixed to this.
【０００９】ベースプレート(２)とカバープレート(３)
との間の間隙(１a)内には、ストライカに係脱可能なラ
ッチ(６)が軸(５)をもって、またラッチ(６)に係脱可能
で、ラッチ(６)に係合することによりラッチ(６)をスト
ライカに係合した係合位置に拘束するロッキングプレー
ト（レバー）(８)が、軸(７)をもってそれぞれ枢着され
ている。Base plate (2) and cover plate (3)
In the gap (1a) between and, the latch (6) disengageable with the striker has the shaft (5) and is disengageable with the latch (6) by engaging with the latch (6). Locking play that restrains the latch (6) in the engagement position where it engages with the striker.
The levers (8) are pivotally attached to each other by the shafts (7).
【００１０】さらに、間隙(1a)内には、ロッキングプレ
ート(８)に連結された連結部材(９)の一部が、図１の矢
印方向に移動可能として配設されている。Further, in the gap (1a), a part of the connecting member (9) connected to the locking plate (8) is arranged so as to be movable in the arrow direction of FIG.
【００１１】連結部材(９)は、板状の鋼板をプレス加工
して成形され、その一端は、ロック本体(１)から突出し
て操作部材(図示略)が連結される操作部(９a)が、また
他端は、ロック本体(１)の間隙(１a)内においてロッキ
ングプレート(８)の上端部に穿設した連結孔(８a)に嵌
合された突片(10b)を有する連結部(10)がそれぞれ形成
されている。The connecting member (9) is formed by pressing a plate-shaped steel plate, and one end thereof has an operating portion (9a) protruding from the lock body (1) to which an operating member (not shown) is connected. Also, the other end has a connecting portion (10b) fitted in a connecting hole (8a) formed in the upper end of the locking plate (8) in the gap (1a) of the lock body (1). 10) are formed respectively.
【００１２】この連結部材(９)を、図１の矢印方向に移
動させることにより、連結部(10)の突片(10b)を介して
ロッキングプレート(８)をラッチ(６)から離脱させ、シ
ートバックを倒伏位置に移動させることができるように
なっている。By moving this connecting member (9) in the direction of the arrow in FIG. 1, the locking plate (8) is disengaged from the latch (6) via the projecting piece (10b) of the connecting portion (10), The seat back can be moved to the lying position.
【００１３】連結部(10)は、ロック本体(１)の間隙(１
a)内において、カバープレート(３)の側面(３a)に対向
し、かつカバープレート(３)とロッキングプレート(８)
との間に配設される基部(10a)と、基部(10a)の上端から
ベースプレート(２)側に向けて折曲されて、ロッキング
プレート(８)の連結孔(８a)に嵌入する突片(10b)と、基
部(10a)の下端からベースプレート(２)側に向けて折曲
され、図２に示すように、ロッキングプレート(８)の軸
(７)方向と直交する側面(８b)に当接し、ロッキングプ
レート(８)の軸方向のがた付きを押える押え片(10c)と
を有し、基部(10a)のカバープレート(３)の側面(３a)に
対向する面には、カバープレート(３)側に突出してカバ
ープレート(３)の側面(３a)に摺接可能なほぼ水平の突
条部(10d)が設けられている。The connecting portion (10) is a gap (1) of the lock body (1).
Inside a), facing the side surface (3a) of the cover plate (3)
And cover plate (3) and locking plate (8)
A base portion (10a) disposed between the base portion (10a) and a protrusion that is bent from the upper end of the base portion (10a) toward the base plate (2) side and is fitted into the connecting hole (8a) of the locking plate (8). (10b) and the lower end of the base (10a) are bent toward the base plate (2) side, and as shown in FIG. 2, the shaft of the locking plate (8).
(7) It has a pressing piece (10c) that comes into contact with the side surface (8b) orthogonal to the direction and presses the rattling in the axial direction of the locking plate (8), and the cover plate (3) of the base portion (10a). On the surface facing the side surface (3a), there is provided a substantially horizontal ridge (10d) which projects toward the cover plate (3) side and can be slidably contacted with the side surface (3a) of the cover plate (3).
【００１４】突条部(10d)は、ロック本体(１)の間隙(１
a)内において連結部材(９)のガタ付きを押えるととも
に、カバープレート(３)の側面(３a)との接触面を極力
小さくして連結部材(９)の円滑な移動を可能にする。The ridges (10d) are formed in the gap (1) of the lock body (1).
The backlash of the connecting member (9) is suppressed in (a), and the contact surface with the side surface (3a) of the cover plate (3) is made as small as possible to enable the smooth movement of the connecting member (9).
【００１５】図３に示すように、突片(10b)の板幅(Ｃ)
は、ロッキングプレート(８)の連結孔(８a)の直径とほ
ぼ等しいかまたはわずかに小さ目とし、かつその突片(1
0b)の板面を、連結部材(９)の移動方向を向くようにす
ることにより、連結部材(９)の移動方向の突片(10b)の
強度向上を図り、連結部(10)の小型化を図ることができ
る。また、突片(10b)の先端(10e)は、先細り形状の円形
に形成され、連結孔(８a)に対する挿入を容易にして連
結作業の効率化を図ることができるとともに、ベースプ
レート(２)との摺接を円滑にして連結部材(９)の作動を
円滑にすることができる。As shown in FIG. 3 , the plate width (C) of the projecting piece (10b).
Is approximately equal to or slightly smaller than the diameter of the connecting hole (8a) of the locking plate (8), and the protrusion (1
By making the plate surface of 0b) face the moving direction of the connecting member (9), the strength of the projecting piece (10b) in the moving direction of the connecting member (9) is improved, and the small size of the connecting portion (10) is achieved. Can be realized. Further, the tip (10e) of the projecting piece (10b) is formed in a tapered circular shape, which can be easily inserted into the connecting hole (8a) to improve the efficiency of the connecting work, and can be connected to the base plate (2). It is possible to smooth the sliding contact of the connecting member (9) and to smoothly operate the connecting member (9).
【００１６】本発明によれば、次のような効果を奏する
ことができる。
（１）請求項１記載のような構成にすると、連結部材の
製造コストを低減できるとともに、連結部材とレバーと
の連結作業の効率化を図ることができ、さらに簡単な構
成でロック本体の間隙内におけるレバーの軸方向のがた
付きを抑止することができる。 According to the present invention, the following effects can be obtained. (1) According to the configuration as set forth in claim 1, the manufacturing cost of the connecting member can be reduced, and the efficiency of the connecting work between the connecting member and the lever can be improved, so that a simpler structure can be achieved.
The axial play of the lever in the gap of the lock body
It is possible to suppress the attachment.
【００１７】（２）請求項２記載のような構成にする
と、ロック本体の間隙内における連結部材のがた付きを
押さえるとともに、カバープレートの側面との接触面を
極力小さくして連結部材の円滑な作動を可能にすること
ができる。 (2) With the structure as claimed in claim 2, the rattling of the connecting member in the gap of the lock body is prevented.
While pressing down the contact surface with the side of the cover plate
Minimize as much as possible to enable smooth operation of the connecting members
You can
【図１】本発明の一実施例を備えたロック装置の外観斜
視図である。FIG. 1 is an external perspective view of a lock device according to an embodiment of the present invention.
【図２】図１におけるＡ−Ａ線断面図である。FIG. 2 is a sectional view taken along line AA in FIG.
【図３】図１におけるＢ−Ｂ線断面図である。3 is a sectional view taken along line BB in FIG.
【図４】連結部材とレバーの斜視図である。FIG. 4 is a perspective view of a connecting member and a lever.
(１)ロック本体 (２)ベースプレート (３)カバープレート (３a)側面 (８)ロッキングプレート(レバー) (８a)連結孔 (８b)側面 (９)連結部材 (９a)操作部 (10)連結部 (10a)基部 (10b)突片 (10c)押え片 (10d)突条部 (10e)先端(1) Lock body (2) Base plate (3) Cover plate (3a) Side surface (8) Locking plate (lever) (8a) Connecting hole (8b) Side surface (9) Connecting member (9a) Operating part (10) Connecting part (10a) Base (10b) Projection piece (10c) Presser piece (10d) Protrusion ridge (10e) Tip
フロントページの続き (58)調査した分野(Int.Cl.7，ＤＢ名) F16C 11/04 B60N 2/00 Continuation of front page (58) Fields surveyed (Int.Cl. 7 , DB name) F16C 11/04 B60N 2/00
Claims (2)
隙内にレバーを枢着するとともに、前記間隙内におい
て、前記レバーに穿設した連結孔に連結部材の連結部を
係合することにより、前記レバーと前記連結部材とを連
結したロック装置において、前記連結部材を鋼板で成形
するとともに、前記連結部に、前記カバープレートとレ
バーとの間で前記カバープレートの側面に対向するよう
に配設される基部と、該基部の一端から前記ベースプレ
ート側に向けて折曲されるとともに、前記レバーの連結
孔に係合され、かつ先端が先細り形状で前記ベースプレ
ートに摺接する突片と、前記基部の他端から前記レバー
側に向けて折曲され、かつ前記レバーの軸方向と直交す
る側面に当接する押え片とを設けたことを特徴とするロ
ック装置におけるレバーと連結部材との連結構造。1. A lever is pivotally mounted in a gap between a base plate and a cover plate, and a connecting portion of a connecting member is engaged with a connecting hole formed in the lever in the gap to thereby connect the lever to the lever. In the lock device connected to the connecting member, the connecting member is formed of a steel plate, and the cover plate and the latch are attached to the connecting portion.
So that it faces the side of the cover plate between the bars
And the base plate from one end of the base part.
It is bent toward the door and the lever is connected.
The base plate is engaged with the hole and has a tapered tip.
And the lever from the other end of the base portion.
Bent toward the side and is perpendicular to the axial direction of the lever.
A connecting structure for connecting a lever and a connecting member in a locking device, characterized in that a pressing piece that abuts on a side surface of the locking device is provided.
ープレート側に突出し、かつ該カバープレートの側面に
摺接可能な突条部を設けた請求項１記載のロック装置に
おけるレバーと連結部材との連結構造。2. A cover at the base of the connecting portion of the connecting member.
-Project to the plate side, and on the side of the cover plate
The connecting structure between a lever and a connecting member in a lock device according to claim 1, wherein a protruding portion capable of sliding contact is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03922496A JP3393397B2 (en) | 1996-02-27 | 1996-02-27 | Connection structure between lever and connection member in lock device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP03922496A JP3393397B2 (en) | 1996-02-27 | 1996-02-27 | Connection structure between lever and connection member in lock device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09229050A JPH09229050A (en) | 1997-09-02 |
| JP3393397B2 true JP3393397B2 (en) | 2003-04-07 |
Family
ID=12547169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP03922496A Expired - Fee Related JP3393397B2 (en) | 1996-02-27 | 1996-02-27 | Connection structure between lever and connection member in lock device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3393397B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101242287B1 (en) * | 2006-09-28 | 2013-03-12 | 주식회사다스 | Seat track lever for vehicle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4512500B2 (en) * | 2005-02-15 | 2010-07-28 | 株式会社東海理化電機製作所 | Rotatable member backstop structure and webbing take-up device |
| JP4939479B2 (en) * | 2008-05-15 | 2012-05-23 | 本田技研工業株式会社 | Seat locking device |
-
1996
- 1996-02-27 JP JP03922496A patent/JP3393397B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101242287B1 (en) * | 2006-09-28 | 2013-03-12 | 주식회사다스 | Seat track lever for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09229050A (en) | 1997-09-02 |
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