JP2579896B2 - Handle device for locking - Google Patents
Handle device for lockingInfo
- Publication number
- JP2579896B2 JP2579896B2 JP6243301A JP24330194A JP2579896B2 JP 2579896 B2 JP2579896 B2 JP 2579896B2 JP 6243301 A JP6243301 A JP 6243301A JP 24330194 A JP24330194 A JP 24330194A JP 2579896 B2 JP2579896 B2 JP 2579896B2
- Authority
- JP
- Japan
- Prior art keywords
- link
- handle
- locking
- movable shaft
- case
- 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
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
- E05C9/04—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening
- E05C9/043—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with two sliding bars moved in opposite directions when fastening or unfastening with crank pins and connecting rods
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/003—Handles pivoted about an axis perpendicular to the wing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/686—Rods, links
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、扉の開閉操作と固定枠
体に対する扉の施錠操作に用いられる錠止用ハンドル装
置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a locking handle used for opening and closing a door and for locking a door to a fixed frame.
【０００２】[0002]
【従来の技術】実開平５−４２５５４号公報に開示され
ている従来の錠止用ハンドル装置では、扉に装着される
受座本体に回転可能に支持させたハンドルの回転軸と、
扉を固定枠体に施錠する錠止装置との間に連動機構を介
在させてある。この連動機構は、ハンドルの回転軸に一
体回転するように連結されたロックハブと、ロックハブ
の側面アーム部に基端部を可動軸で枢着され、中間部の
可動軸をケースの案内スロットに挿入された第１リンク
と、基端部を可動軸によって第１リンクの先端部に枢着
された第２リンクと、ケースに直線移動可能に嵌めら
れ、基端部に第２リンクの先端部が可動軸によって枢着
されたスライドブロックとで構成し、スライドブロック
の先端部に錠止装置を駆動部材によって接続している。2. Description of the Related Art In a conventional locking handle device disclosed in Japanese Utility Model Laid-Open No. 5-42554, a rotating shaft of a handle rotatably supported by a seat body mounted on a door,
An interlocking mechanism is interposed between the door and a locking device that locks the fixed frame. In this interlocking mechanism, a lock hub connected so as to rotate integrally with the rotating shaft of the handle, a base end portion is pivotally connected to a side arm portion of the lock hub with a movable shaft, and a movable shaft of an intermediate portion is inserted into a guide slot of a case. The first link provided, the second link whose base end is pivotally connected to the distal end of the first link by a movable shaft, and the linear linkable fit in the case, and the distal end of the second link is mounted on the base end. The slide block is pivotally connected by a movable shaft, and a locking device is connected to the tip of the slide block by a driving member.
【０００３】この錠止用ハンドル装置では、ハンドルを
正逆回転させることによってスライドブロックが上下に
往復直線運動し、錠止装置のラッチ部材が上下に進退し
て固定枠体側の受金部と係脱するのであるが、このよう
にロックハブと第１リンクと第２リンクとスライドブロ
ックが連鎖状に連結されているリンク機構では、スライ
ドブロックをケース内壁に押し付ける分力が作用するた
め、このとき発生する摩擦力はハンドルの回転操作時の
抵抗となる。In this locking handle device, when the handle is rotated forward and backward, the slide block reciprocates up and down linearly, and the latch member of the locking device moves up and down to engage the metal receiving portion on the fixed frame side. However, in the link mechanism in which the lock hub, the first link, the second link, and the slide block are connected in a chain in this manner, a component force that presses the slide block against the inner wall of the case acts. The resulting frictional force becomes a resistance when the steering wheel is rotated.
【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、ハンドルの操作時の回転抵抗を減らして軽快な解
施錠操作が可能な錠止用ハンドル装置を提供することで
ある。SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a locking handle device capable of performing a simple unlocking operation by reducing the rotational resistance when operating the handle.
【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、本発明の錠止用ハンドル装置
は、扉１に装着される受座本体２に回転可能に支持され
たハンドル３と、扉１を固定枠体４に施錠する錠止装置
５と、ハンドル３の回転軸６と錠止装置５との間に介在
する連動機構７とから成る。The locking handle device of the present invention is rotatably supported by a seat body 2 mounted on a door 1 in the following description. It comprises a handle 3, a locking device 5 for locking the door 1 to the fixed frame 4, and an interlocking mechanism 7 interposed between the rotation shaft 6 of the handle 3 and the locking device 5.
【０００６】前記連動機構７をハンドル３の回転軸６に
一体回転するように連結されたハブギヤ−８と、基端部
を固定軸９でケース１０に枢着され、ハブギヤー８のギ
ヤー部８ａと噛み合うギヤー部１１ａを基端部に設けた
第１リンク１１と、基端部を可動軸１２で第１リンク１
１の先端部に枢着され、先端部を可動軸１３で鎖錠ロッ
ド１４の基端部に枢着された第２リンク１５と、基端部
を前記固定軸９でケース１０に枢着された第３リンク１
６と、基端部を可動軸１７で第３リンク１６の先端部に
枢着され、先端部を前記可動軸１３で鎖錠ロッド１４の
基端部に枢着された第４リンク１８とで構成する。[0006] A hub gear 8 connected to the rotating shaft 6 of the handle 3 so as to rotate integrally with the interlocking mechanism 7, a gear 8 a of the hub gear 8 having a base end pivotally connected to the case 10 by a fixed shaft 9. A first link 11 provided with a gear portion 11a meshing at a base end thereof, and a first link 1
The second link 15 is pivotally attached to the distal end of the lock rod 14 with the movable shaft 13 at the distal end, and the case 10 is pivotally attached to the base 10 with the fixed end 9 at the proximal end. Third link 1
6 and a fourth link 18 whose base end is pivotally connected to the distal end of the third link 16 by a movable shaft 17 and whose distal end is pivotally connected to the base end of the lock rod 14 by the movable shaft 13. Configure.
【０００７】第１リンク１１と第２リンク１５と第３リ
ンク１６及び第４リンク１８とで平行四辺形リンク機構
を形成し、鎖錠ロッド１４の先端部に駆動部材２０を介
して錠止装置５を接続し、ケース１０に設けた上下方向
の案内スロット１９に可動軸１３を挿入する。The first link 11, the second link 15, the third link 16 and the fourth link 18 form a parallelogram link mechanism, and a locking device is provided at the distal end of the locking rod 14 via a driving member 20. 5 is connected, and the movable shaft 13 is inserted into a vertical guide slot 19 provided in the case 10.
【０００８】[0008]
【作用】扉１の施錠状態においては、ハンドル３は縦長
に配置されており、鎖錠ロッド１４はケース１０から最
も突出した位置にあり、錠止装置５のラッチ部材２１は
固定枠体４側の受金２２に係合している。連動機構７は
図４の鎖線位置にあり、可動軸１３は案内ロッド１９の
先端部内に位置し、ハブギヤー８のギヤー部８ａは終端
において第１リンク１１のギヤー部１１ａの終端に噛み
合っている。In the locked state of the door 1, the handle 3 is disposed vertically long, the lock rod 14 is located at the position most protruding from the case 10, and the latch member 21 of the locking device 5 is connected to the fixed frame 4 side. Is engaged with the receiving member 22 of the first embodiment. The interlocking mechanism 7 is at the position shown by the chain line in FIG.
【０００９】扉１の施錠を解除するためにハンドル３を
所定方向に回すと、ハンドル３の回転軸６からの回転力
が連動機構７のハブギヤー８に伝えられ、第１リンク１
１を固定枢軸９を中心に所定角度回転させる。この第１
リンク１１の回転により、第１リンクと第２リンク１５
と第３リンク１６と第４リンク１８よりなる平行四辺形
リンク機構が作動して、鎖錠ロッド１４がケース１０内
に引き込まれる。When the handle 3 is turned in a predetermined direction to release the lock of the door 1, the rotation force from the rotation shaft 6 of the handle 3 is transmitted to the hub gear 8 of the interlocking mechanism 7, and the first link 1 is rotated.
1 is rotated about a fixed pivot 9 by a predetermined angle. This first
The rotation of the link 11 causes the first link and the second link 15
Then, the parallelogram link mechanism including the third link 16 and the fourth link 18 is operated, and the lock rod 14 is pulled into the case 10.
【００１０】可動枢軸１３がケース１０の案内スロット
１９の基端部まで移動した段階では、錠止装置５のラッ
チ部材２１は固定枠体４の受金２２から離脱し、固定枠
体４に対する扉１の施錠が解除されている。この解錠状
態においては連動機構７は図４の実線位置にあり、ハブ
ギヤー８のギヤー部８ａは始端において第１リンク１１
のギヤー部１１ａの始端に噛み合っている。At the stage where the movable pivot 13 has moved to the base end of the guide slot 19 of the case 10, the latch member 21 of the locking device 5 is disengaged from the metal holder 22 of the fixed frame 4, and the door for the fixed frame 4 is opened. 1 is unlocked. In this unlocked state, the interlocking mechanism 7 is at the position indicated by the solid line in FIG. 4, and the gear portion 8a of the hub gear 8 has the first link 11 at the start end.
Gear 11a.
【００１１】[0011]
【実施例】図示の実施例では、ハンドル３の回転軸６の
先端角軸部６ａがハブギヤー８の中央角孔８ｂに挿入さ
れている。ハブギヤ−８の大径フランジ２３の外周面に
はクリック用凹部２４を設けてあり、ハンドル３を施錠
位置から解錠位置まで６０度回転させたとき、クリック
用ローラ−２５が該凹部２４に係合して、解錠位置に到
来したことを係合音で報知するようになっている。ロー
ラ−２５はケース１０の横長がスロット２６に挿入され
ており、ケース１０のバネ受け部２７，２７に両端部を
支持されたバネ材２８によってハブギヤー８に向かって
移動付勢されている。DESCRIPTION OF THE PREFERRED EMBODIMENTS In the embodiment shown in the drawings, a tip corner shaft portion 6a of a rotating shaft 6 of a handle 3 is inserted into a central square hole 8b of a hub gear 8. A click recess 24 is provided on the outer peripheral surface of the large-diameter flange 23 of the hub gear 8. When the handle 3 is rotated 60 degrees from the lock position to the unlock position, the click roller 25 engages with the recess 24. In addition, the fact that the vehicle has arrived at the unlock position is notified by an engagement sound. The roller 25 is inserted into a slot 26 in the case 10 in a horizontal direction, and is urged toward the hub gear 8 by a spring material 28 whose both ends are supported by spring receiving portions 27 of the case 10.
【００１２】固定軸９と可動軸１２との軸間距離、可動
軸１２と可動軸１３との軸間距離、固定軸９と可動軸１
７との軸間距離、可動軸１７と可動軸１３との軸間距離
は同等であり、上記平行四辺形リンク機構は四辺が等辺
に形成されている。The distance between the fixed shaft 9 and the movable shaft 12, the distance between the movable shaft 12 and the movable shaft 13, the fixed shaft 9 and the movable shaft 1
7, the distance between the movable shaft 17 and the movable shaft 13 is equal, and the parallelogram link mechanism is formed such that the four sides are equal.
【００１３】このクリック用ローラー２５はハンブギヤ
ー８を施錠位置と解錠位置に保持する手段にもなってお
り、クリック用凹部２４は６０度間隔で２個設けられて
いる。錠止装置５は上下２個設けられているため、上記
連動機構７も上下一対に設けられている。と錠止装置５
と鎖錠ロッド１４間の駆動部材２０としては、上下方向
に細長いリンク板が直結して使用される。ケース１０は
４個の固着孔２９を通るビスによってアダプター３０を
介して扉１の背面側に固着されている。The click roller 25 also serves as a means for holding the ham gear 8 in the locked position and the unlocked position, and two click concave portions 24 are provided at intervals of 60 degrees. Since two locking devices 5 are provided vertically, the interlocking mechanism 7 is also provided as a pair of upper and lower devices. And locking device 5
As the driving member 20 between the lock rod 14 and the lock rod 14, a vertically elongated link plate is directly connected and used. The case 10 is fixed to the back side of the door 1 via screws through four fixing holes 29 via an adapter 30.
【００１４】[0014]
【発明の効果】以上のように本発明では、固定軸９でケ
ース１０に枢着され、ハブギヤー８のギヤー部８ａと噛
み合うギヤー部１１ａを設けた第１リンク１１と、可動
軸１２で第１リンク１１に枢着され、可動軸１３で鎖錠
ロッド１４に枢着された第２リンク１５と、前記固定軸
９でケース１０に枢着された第３リンク１６と、可動軸
１７で第３リンク１６に枢着され、前記可動軸１３で鎖
錠ロッド１４に枢着された第４リンク１８とで平行四辺
形リンク機構を形成したので、ハンドル３でハブギヤー
８を回転させて鎖錠ロッド１４を直線移動させるとき、
鎖錠ロッド１４をケース１０の内壁に押し付けるような
分力は全く作用しないことになり、ハンドル操作時の回
転抵抗を減らして軽快な解施錠操作を行える錠止用ハン
ドル装置を提供できる。As described above, according to the present invention, the first link 11 provided with the gear portion 11a pivotally attached to the case 10 by the fixed shaft 9 and meshing with the gear portion 8a of the hub gear 8; A second link 15 pivotally connected to the link 11 and pivotally connected to the lock rod 14 with the movable shaft 13; a third link 16 pivotally connected to the case 10 with the fixed shaft 9; Since a parallelogram link mechanism is formed by a fourth link 18 pivotally connected to the link 16 and to the lock rod 14 by the movable shaft 13, the hub gear 8 is rotated by the handle 3 to lock the lock rod 14. When moving linearly,
A component force that presses the lock rod 14 against the inner wall of the case 10 does not act at all, and it is possible to provide a locking handle device that can perform a simple unlocking operation by reducing rotation resistance at the time of operating the handle.
【図１】本発明の一実施例に係る錠止用ハンドル装置の
施錠状態の正面図である。FIG. 1 is a front view of a locking handle device according to an embodiment of the present invention in a locked state.
【図２】該錠止用ハンドル装置の右側面図である。FIG. 2 is a right side view of the locking handle device.
【図３】該錠止用ハンドル装置のハンドル除去時の正面
図である。FIG. 3 is a front view of the locking handle device when the handle is removed.
【図４】該錠止用ハンドル装置の要部縦断断面図であ
る。FIG. 4 is a longitudinal sectional view of an essential part of the locking handle device.
１ 扉 ２ 受座本体 ３ ハンドル ４ 固定枠体 ５ 錠止装置 ６ ハンドルの回転軸 ７ 連動機構 ８ ハブギヤー ９ 固定軸 １０ ケース １１ 第１リンク １２ 可動軸 １３ 可動軸 １４ 鎖錠ロッド １５ 第２リンク １６ 第３リンク １７ 可動軸 １８ 第４リンク １９ 案内スロット ２０ 駆動部材 ２１ 錠止装置のラッチ部材 ２２ 固定枠体側の受金 ２３ ハブギヤーの大径フランジ ２４ クリック用凹部 ２５ クリック用ローラー ２６ 横長スロット ２７ バネ受け部 ２９ クリック用付勢バネ材 ３０ アダプター ３１ 鎖錠ロッド用透孔 DESCRIPTION OF SYMBOLS 1 Door 2 Receiving main body 3 Handle 4 Fixed frame 5 Locking device 6 Handle rotation axis 7 Interlocking mechanism 8 Hub gear 9 Fixed axis 10 Case 11 1st link 12 Movable axis 13 Movable axis 14 Lock rod 15 2nd link 16 Third link 17 Movable shaft 18 Fourth link 19 Guide slot 20 Driving member 21 Latch member of locking device 22 Retainer on fixed frame side 23 Large-diameter flange of hub gear 24 Depressed portion 25 Clicking roller 26 Horizontal slot 27 Spring receiver Part 29 Clicking spring material 30 Adapter 31 Through hole for lock rod
Claims (1)
に支持されたハンドル３と；扉１を固定枠体４に施錠す
る錠止装置５と；ハンドル３の回転軸６と錠止装置５と
の間に介在する連動機構７とから成り、前記連動機構７
をハンドル３の回転軸６に一体回転するように連結され
たハブギヤ−８と、基端部を固定軸９でケース１０に枢
着され、ハブギヤー８のギヤー部８ａと噛み合うギヤー
部１１ａを基端部に設けた第１リンク１１と、基端部を
可動軸１２で第１リンク１１の先端部に枢着され、先端
部を可動軸１３で鎖錠ロッド１４の基端部に枢着された
第２リンク１５と、基端部を前記固定軸９でケース１０
に枢着された第３リンク１６と、基端部を可動軸１７で
第３リンク１６の先端部に枢着され、先端部を前記可動
軸１３で鎖錠ロッド１４の基端部に枢着された第４リン
ク１８とで構成し、第１リンク１１と第２リンク１５と
第３リンク１６及び第４リンク１８とで平行四辺形リン
ク機構を形成し、鎖錠ロッド１４の先端部に駆動部材２
０を介して錠止装置５を接続し、ケース１０に設けた上
下方向の案内スロット１９に可動軸１３を挿入した錠止
用ハンドル装置。1. A handle 3 rotatably supported by a seat body 2 mounted on a door 1; a locking device 5 for locking the door 1 to a fixed frame 4; a rotating shaft 6 of the handle 3 and a lock And an interlocking mechanism 7 interposed between the interlocking mechanism 5 and the stopping device 5.
A hub gear 8 connected to the rotating shaft 6 of the handle 3 so as to rotate integrally therewith, and a gear portion 11a having a base end pivotally connected to the case 10 by a fixed shaft 9 and meshing with the gear 8a of the hub gear 8. The first end of the first link 11 is pivotally connected to the distal end of the first link 11 by a movable shaft 12, and the distal end is pivotally connected to the proximal end of a lock rod 14 by a movable shaft 13. The second link 15 and the base end are fixed to the case 10 by the fixed shaft 9.
A third end of the third link 16 pivotally attached to the third link 16 is pivotally connected to the distal end of the third link 16 by a movable shaft 17, and the distal end is pivotally attached to a proximal end of the lock rod 14 by the movable shaft 13. The first link 11, the second link 15, the third link 16 and the fourth link 18 form a parallelogram link mechanism, which is driven by the distal end of the locking rod 14. Member 2
A locking handle device in which the locking device 5 is connected to the case 10 via a vertical axis and the movable shaft 13 is inserted into a vertical guide slot 19 provided in the case 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6243301A JP2579896B2 (en) | 1994-09-12 | 1994-09-12 | Handle device for locking |
| KR2019950023992U KR0127443Y1 (en) | 1994-09-12 | 1995-09-05 | Handle device for door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6243301A JP2579896B2 (en) | 1994-09-12 | 1994-09-12 | Handle device for locking |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0882141A JPH0882141A (en) | 1996-03-26 |
| JP2579896B2 true JP2579896B2 (en) | 1997-02-12 |
Family
ID=17101803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6243301A Expired - Fee Related JP2579896B2 (en) | 1994-09-12 | 1994-09-12 | Handle device for locking |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2579896B2 (en) |
| KR (1) | KR0127443Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5862690A (en) * | 1996-10-04 | 1999-01-26 | Hoffman Enclosures, Inc. | Low profile handle |
-
1994
- 1994-09-12 JP JP6243301A patent/JP2579896B2/en not_active Expired - Fee Related
-
1995
- 1995-09-05 KR KR2019950023992U patent/KR0127443Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960011385U (en) | 1996-04-15 |
| KR0127443Y1 (en) | 1998-10-15 |
| JPH0882141A (en) | 1996-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |