JP2504718B2 - Lock member drive - Google Patents
Lock member driveInfo
- Publication number
- JP2504718B2 JP2504718B2 JP15284093A JP15284093A JP2504718B2 JP 2504718 B2 JP2504718 B2 JP 2504718B2 JP 15284093 A JP15284093 A JP 15284093A JP 15284093 A JP15284093 A JP 15284093A JP 2504718 B2 JP2504718 B2 JP 2504718B2
- Authority
- JP
- Japan
- Prior art keywords
- base plate
- lever
- pivot
- lock member
- interlocking
- 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
【０００１】[0001]
【産業上の利用分野】本発明は、扉用ハンドル装置に設
けた押しボタンなどの突き押し手段によって操作され、
施錠用ロッドやワイヤーなどのロック部材を施解錠位置
に移動させるロック部材駆動装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is operated by a pushing means such as a push button provided on a door handle device,
The present invention relates to a lock member drive device that moves a lock member such as a locking rod or a wire to a locking / unlocking position.
【０００２】[0002]
【従来の技術】従来の扉用ハンドル装置では、ハンドル
軸の先端部に駆動板の中間部を固着し、該駆動板の各端
部にロック部材の取付部を設けており、ハンドル軸を回
転させた時、駆動板がロック部材を押引きし、適当なガ
イド部材を介してロック部材を直線または近似直線状に
往復運動させている。2. Description of the Related Art In a conventional door handle device, an intermediate portion of a drive plate is fixed to a tip end portion of a handle shaft, and a lock member mounting portion is provided at each end of the drive plate to rotate the handle shaft. At this time, the drive plate pushes and pulls the lock member, and the lock member is reciprocated linearly or approximately linearly through an appropriate guide member.
【０００３】しかしながら、この方式のロック部材駆動
装置では、ハンドル軸が回転する平面とロック部材が往
復運動する平面は平行であり、ハンドルが扉に対して回
転可能に支持されていることを前提としており、ハンド
ルが扉に対して回転不能に支持されている固定型の扉用
ハンドル装置には適用することができない。However, in this type of lock member drive device, the plane on which the handle shaft rotates and the plane on which the lock member reciprocates are parallel to each other, and the handle is rotatably supported on the door. However, it cannot be applied to a fixed door handle device in which the handle is non-rotatably supported with respect to the door.
【０００４】[0004]
【発明が解決しようとする課題】したがって本発明の目
的は、扉面と直交する方向に押し込まれる押しボタンが
あれば、固定型の扉用ハンドル装置にも往復運動型のロ
ック部材を使用することができる、ロック部材駆動装置
を提供することである。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to use a reciprocating lock member for a fixed door handle device as long as there is a push button that is pushed in a direction orthogonal to the door surface. It is to provide a lock member drive device capable of
【０００５】[0005]
【課題を解決するための手段】以下、添付図面中の参照
符号を用いて説明すると、本発明のロック部材駆動装置
では、ベース板１の一方の端部に突設した第１サポート
２にベース板１と平行な第１枢軸３によって連動レバー
４の基端部を枢着し、ベース板１の他方の端部に突設し
た第２サポート５にベース板１と平行な第２枢軸６によ
って操作レバー７の基端部を枢着し、連動レバー４の先
端部のスロット８に挿入されてベース板１と平行な可動
軸９によって操作レバー７の先端部を連動レバー４に連
結し、ベース板１の他方の端部にベース板１と直交する
枢軸１０によって駆動レバー１１の中間部を枢着する。The lock member driving device according to the present invention will be described below with reference to the reference numerals in the accompanying drawings. The base end of the interlocking lever 4 is pivotally attached by the first pivot 3 parallel to the plate 1, and the second support 5 protruding from the other end of the base plate 1 is attached by the second pivot 6 parallel to the base plate 1. The base end portion of the operating lever 7 is pivotally attached, and the distal end portion of the operating lever 7 is connected to the interlocking lever 4 by the movable shaft 9 which is inserted into the slot 8 at the distal end portion of the interlocking lever 4 and parallel to the base plate 1. An intermediate portion of the drive lever 11 is pivotally attached to the other end of the plate 1 by a pivot 10 orthogonal to the base plate 1.
【０００６】駆動レバー１１の各端部にロック部材１２
の取付部１３を設け、該取付部１３と枢軸１０の間にお
いて連動リンク１４の基端部をベース板１と直交方向の
枢軸１５によって駆動レバー１１に枢着し、連動レバー
４の基端部に横断枢軸３より離れた位置にて連動リンク
１４の先端部をベース板１と平行な枢軸１６によって枢
着し、ベース板１から離れる方向に操作レバー７を押動
するボタン１７が挿入される開口部１８をベース板１の
中間部に設け、連動レバー４の先端部と操作レバー７の
先端部がベース板１に当接または近接する位置へ復帰付
勢するバネ１９を設ける。A lock member 12 is provided at each end of the drive lever 11.
Is provided, and the base end of the interlocking link 14 is pivotally attached to the drive lever 11 by the pivot 15 in the direction orthogonal to the base plate 1 between the mount 13 and the pivot 10. At the position away from the transverse pivot 3, the tip end of the interlocking link 14 is pivotally attached by the pivot 16 parallel to the base plate 1, and the button 17 for pushing the operation lever 7 in the direction away from the base plate 1 is inserted. An opening 18 is provided in an intermediate portion of the base plate 1, and a spring 19 is provided to urge the tip of the interlocking lever 4 and the tip of the operating lever 7 to come into contact with or approach the base plate 1.
【０００７】[0007]
【作用】固定型の扉用ハンドル装置２０を取り付けた扉
２１の背面側に固定ベース１が固着され、該扉用ハンド
ル装置２０に付設した押しボタン１７が操作レバー７の
中間部に当接または対面した位置に配置される。ロック
部材１２による扉２１の施錠を解除して扉２１を開放す
るときには、押しボタン１７を扉２１と直交方向に所定
ストロークだけ押し込む。The fixed base 1 is fixed to the back side of the door 21 to which the fixed door handle device 20 is attached, and the push button 17 attached to the door handle device 20 abuts on the intermediate portion of the operation lever 7. It is placed in a facing position. When unlocking the door 21 by the lock member 12 to open the door 21, the push button 17 is pushed in a direction orthogonal to the door 21 by a predetermined stroke.
【０００８】押しボタン１７によって中間部正面を押さ
れた操作レバー７は、第２枢軸６を中心に回転すること
によって、操作レバー７の先端部がベース板１から離れ
る。この操作レバー７の回転に伴い、スロット８の内面
を摺接する可動軸９に牽引されて連動レバー４は第１枢
軸３を中心に回転し、連動レバー４の先端部がベース板
１から離れる。The operating lever 7 whose front surface is pushed by the push button 17 rotates about the second pivot 6, so that the tip of the operating lever 7 is separated from the base plate 1. With the rotation of the operation lever 7, the interlocking lever 4 is pulled by the movable shaft 9 slidingly contacting the inner surface of the slot 8 and the interlocking lever 4 rotates about the first pivot shaft 3, and the tip end of the interlocking lever 4 separates from the base plate 1.
【０００９】この連動レバー４の回転によって連動リン
ク１４が第１サポート２の側に牽引されるため、駆動レ
バー１１は枢軸１０を中心に回転し、ロック部材１２を
牽引し、扉２１の背面側に退入したロック部材１２の先
端部は固定枠体側の受金（図示していない）から離脱し
て扉２１を解錠する。Since the interlocking link 14 is pulled toward the first support 2 by the rotation of the interlocking lever 4, the drive lever 11 rotates about the pivot 10 and pulls the lock member 12, and the rear side of the door 21. The leading end of the lock member 12 that has retreated into the position is released from the receiving (not shown) on the fixed frame body side to unlock the door 21.
【００１０】扉２１を開放してから押しボタン１７から
指を離すと、バネ１９の回転付勢によって操作レバー７
の先端部と連動レバー４の先端部がベース１に当接する
位置に復帰摺るため、駆動レバー１１が前記とは逆方向
に回転して、ロック部材１２を施錠位置に押動する。When the door 21 is opened and then the finger is released from the push button 17, the operation lever 7 is driven by the rotational bias of the spring 19.
Since the front end of the lock lever 12 and the front end of the interlocking lever 4 slide back to the position where they abut on the base 1, the drive lever 11 rotates in the opposite direction to push the lock member 12 to the locking position.
【００１１】扉２１の閉鎖に当たっては閉鎖前に押しボ
タン１７を押し込んで、ロック部材１２の先端部を扉２
１の背面側にあらかじめ退入させ、固定枠体の開口縁部
との衝突を回避する。扉２１の閉鎖後、押しボタン１７
から指を離すと、バネ１９の復帰付勢によってロック部
材１２が施錠位置に突出作動し、受金と係合して扉２１
を施錠する。なお、ロック部材１２の先端部にラッチ動
作用傾斜カム面を設ければ、扉２１の閉鎖に当たって押
しボタン１７を押す必要はなくなる。When the door 21 is closed, the push button 17 is pushed in before the door 21 is closed so that the tip of the lock member 12 is closed.
The rear side of 1 is retracted in advance to avoid collision with the opening edge of the fixed frame. After closing the door 21, push button 17
When the finger is released from the lock member 12, the lock member 12 is projected to the locking position by the return bias of the spring 19, and the lock member 12 engages with the receiving member to close the door 21.
Lock. If the inclined cam surface for latch operation is provided at the tip of the lock member 12, it is not necessary to push the push button 17 when closing the door 21.
【００１２】[0012]
【実施例】図示の実施例では、駆動レバー１１の枢軸１
０はビスで構成され、該枢軸１０はベース板１に溶接ま
たは加締め固定したボス２２にねじ込まれている。該ボ
ス２２は第２サポート５よりも外側に設けられている。
連動リンク１４の枢軸１５と枢軸１６は連動リンク１４
の折り曲げ部自体によって構成されている。復帰付勢用
バネ１９は主体部をボス２２に嵌め、一端部をベース板
１に係合させ、他端部を駆動レバー１１に係合させた巻
き締め型のコイルバネで構成されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the illustrated embodiment, a pivot 1 of a drive lever 11 is shown.
Reference numeral 0 denotes a screw, and the pivot 10 is screwed into a boss 22 which is welded or caulked and fixed to the base plate 1. The boss 22 is provided outside the second support 5.
Axis 15 and axis 16 of interlocking link 14 are interlocking link 14
Is formed by the bent portion itself. The return urging spring 19 is composed of a winding type coil spring in which the main body is fitted into the boss 22, one end is engaged with the base plate 1 and the other end is engaged with the drive lever 11.
【００１３】[0013]
【発明の効果】以上のように本発明のロック部材駆動装
置では、ベース板１の一方の端部に連動レバー４の基端
部をベース板１と平行な枢軸３によって枢着し、ベース
板１の他方の端部に操作レバー７の基端部をベース板１
と平行な枢軸５によって枢着し、連動レバー４の先端部
のスロット８に挿入した可動軸９で操作レバー７の先端
部を連動レバー４に連結し、ベース板１の他方の端部に
駆動レバー１１の中間部をベース板１と直交する枢軸１
０によって枢着し、駆動レバー１１と連動レバー４を連
動リンク１４によって連結し、押しボタン１７が挿入さ
れる開口部１８をベース板１の中間部に設けたので、扉
２１と直交する面における押しボタン１７の直線運動
は、扉２１と平行な面におけるロック部材１２の往復運
動に円滑に変換されることになり、固定型の扉用ハンド
ル装置にも往復運動型のロック部材１２を使用すること
ができる。As described above, in the lock member driving device of the present invention, the base end of the interlocking lever 4 is pivotally attached to one end of the base plate 1 by the pivot 3 parallel to the base plate 1. The base end of the operation lever 7 is attached to the other end of the base plate 1
And a movable shaft 9 which is pivotally connected by a pivot shaft 5 parallel to and is inserted into a slot 8 at the tip of the interlocking lever 4, connects the tip of the operating lever 7 to the interlocking lever 4, and drives it to the other end of the base plate 1. Axis 1 in which the intermediate portion of the lever 11 is orthogonal to the base plate 1
Since it is pivotally attached by 0, the drive lever 11 and the interlocking lever 4 are connected by the interlocking link 14, and the opening portion 18 into which the push button 17 is inserted is provided in the intermediate portion of the base plate 1, it is in a plane orthogonal to the door 21. The linear movement of the push button 17 is smoothly converted into the reciprocating movement of the lock member 12 on the plane parallel to the door 21, and the reciprocating lock member 12 is used for the fixed door handle device. be able to.
【図１】本発明の一実施例に係るロック部材駆動装置の
背面図である。FIG. 1 is a rear view of a lock member driving device according to an embodiment of the present invention.
【図２】該ロック部材駆動装置の平面図である。FIG. 2 is a plan view of the lock member driving device.
【図３】該ロック部材駆動装置の左側面図である。FIG. 3 is a left side view of the lock member driving device.
【図４】図１のＡ−Ａ線断面図である。FIG. 4 is a sectional view taken along line AA of FIG. 1;
【図５】該ロック部材駆動装置の作動状態の平面図であ
る。FIG. 5 is a plan view of an operating state of the lock member driving device.
【図６】該ロック部材駆動装置の作動状態の背面図であ
る。FIG. 6 is a rear view of the operating state of the lock member driving device.
【図７】該ロック部材駆動装置を使用した固定型扉用ハ
ンドル装置の左側面図である。FIG. 7 is a left side view of a fixed-type door handle device using the lock member driving device.
１ ベース板 ２ 第１サポート ３ 第１枢軸 ４ 連動レバー ５ 第２サポート ６ 第２枢軸 ７ 操作レバー ８ スロット ９ 可動軸 １０ 枢軸 １１ 駆動レバー １２ ロック部材 １３ 取付部 １４ 連動リンク １５ 枢軸 １６ 枢軸 １７ 押しボタン １８ 開口部 １９ 復帰付勢用バネ ２０ 扉用ハンドル装置 ２１ 扉 ２２ 取付用ボス 1 Base Plate 2 1st Support 3 1st Axis 4 Interlocking Lever 5 2nd Support 6 2nd Axis 7 Operating Lever 8 Slot 9 Movable Axis 10 Axis 11 Drive Lever 12 Locking Member 13 Attachment Part 14 Interlocking Link 15 Axis 16 Axis 17 Push Button 18 Opening 19 Return bias spring 20 Door handle device 21 Door 22 Mounting boss
Claims (1)
サポート２にベース板１と平行な第１枢軸３によって連
動レバー４の基端部を枢着し、ベース板１の他方の端部
に突設した第２サポート５にベース板１と平行な第２枢
軸６によって操作レバー７の基端部を枢着し、連動レバ
ー４の先端部のスロット８に挿入されてベース板１と平
行な可動軸９によって操作レバー７の先端部を連動レバ
ー４に連結し、ベース板１の他方の端部にベース板１と
直交する枢軸１０によって駆動レバー１１の中間部を枢
着し、駆動レバー１１の各端部にロック部材１２の取付
部１３を設け、該取付部１３と枢軸１０の間において連
動リンク１４の基端部をベース板１と直交方向の枢軸１
５によって駆動レバー１１に枢着し、連動レバー４の基
端部に横断枢軸３より離れた位置にて連動リンク１４の
先端部をベース板１と平行な枢軸１６によって枢着し、
ベース板１から離れる方向に操作レバー７を押動する押
しボタン１７が挿入される開口部１８をベース板１の中
間部に設け、連動レバー４の先端部と操作レバー７の先
端部がベース板１に当接または近接する位置へ復帰付勢
するバネ１９を設けたロック部材駆動装置。1. A first plate projecting from one end of a base plate 1.
The base end of the interlocking lever 4 is pivotally attached to the support 2 by the first pivot 3 parallel to the base plate 1, and the second support 5 projecting from the other end of the base plate 1 is parallel to the base plate 1. 2 The base end of the operation lever 7 is pivotally attached by the pivot 6, and the tip of the operation lever 7 is attached to the interlock lever 4 by the movable shaft 9 which is inserted into the slot 8 at the tip of the interlock lever 4 and parallel to the base plate 1. The intermediate portion of the drive lever 11 is pivotally attached to the other end of the base plate 1 by the pivot 10 orthogonal to the base plate 1, and the mounting portion 13 of the lock member 12 is provided at each end of the drive lever 11. The base end of the interlocking link 14 between the mounting portion 13 and the pivot 10 is connected to the base plate 1 in a direction orthogonal to the pivot 1.
5, the pivot lever 16 is pivotally attached to the drive lever 11, and the base end portion of the interlocking lever 4 is pivotally attached to the base end portion of the interlocking link 14 at a position apart from the transverse pivot shaft 3 by a pivot shaft 16 parallel to the base plate 1.
An opening portion 18 into which a push button 17 for pushing the operation lever 7 in a direction away from the base plate 1 is inserted is provided in an intermediate portion of the base plate 1, and the tip end portion of the interlocking lever 4 and the tip end portion of the operation lever 7 are provided at the base plate 1. 1. A lock member drive device provided with a spring 19 that urges the return member to come into contact with or close to 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15284093A JP2504718B2 (en) | 1993-05-31 | 1993-05-31 | Lock member drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15284093A JP2504718B2 (en) | 1993-05-31 | 1993-05-31 | Lock member drive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06341259A JPH06341259A (en) | 1994-12-13 |
| JP2504718B2 true JP2504718B2 (en) | 1996-06-05 |
Family
ID=15549284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15284093A Expired - Fee Related JP2504718B2 (en) | 1993-05-31 | 1993-05-31 | Lock member drive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2504718B2 (en) |
-
1993
- 1993-05-31 JP JP15284093A patent/JP2504718B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06341259A (en) | 1994-12-13 |
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