JPH07279495A - Retractable rotational type lock handle device for door - Google Patents

Retractable rotational type lock handle device for door

Info

Publication number
JPH07279495A
JPH07279495A JP9814094A JP9814094A JPH07279495A JP H07279495 A JPH07279495 A JP H07279495A JP 9814094 A JP9814094 A JP 9814094A JP 9814094 A JP9814094 A JP 9814094A JP H07279495 A JPH07279495 A JP H07279495A
Authority
JP
Japan
Prior art keywords
lock
handle
locking
door
protrusion
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.)
Pending
Application number
JP9814094A
Other languages
Japanese (ja)
Inventor
Kenichi Yamada
健一 山田
Original Assignee
Takigen Mfg Co Ltd
タキゲン製造株式会社
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 Takigen Mfg Co Ltd, タキゲン製造株式会社 filed Critical Takigen Mfg Co Ltd
Priority to JP9814094A priority Critical patent/JPH07279495A/en
Publication of JPH07279495A publication Critical patent/JPH07279495A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent the slipping-off of a handle by ensuring the same contact area as the place of locking even at the place of release and maximally maintaining fixing force by pushing by spring pressure. CONSTITUTION:A recessed section 11, into which a locking member 12 is fitted, is formed to a connecting flange 7 at the front end of a locking shaft 6, and an inserting port 8, into which the working projection of a key handle 9 is inserted, is formed to the connecting flange 7. When the working projection is inserted into the handle engaging disengaging groove 13 of the locking member 12, the locking member 12 is retreated into the recessed section 11 against the force of a compression coil spring 16.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、扉の開閉操作に使用さ
れるハンドルの正逆回転により、これと連結された施錠
軸を回転させて、扉の解施錠を行なうハンドル装置に係
り、さらに詳細に述べれば、施錠時にはハンドルを施錠
軸から取外しておくことができ、このハンドルの取外し
によって施錠軸が受座本体に対して自動的に錠止される
一方、ハンドルの挿入によって前記錠止が直ちに解除さ
れるロック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 handle device for unlocking a door by rotating a locking shaft connected to the handle used for opening and closing a door by rotating the handle in the forward and reverse directions. In detail, the handle can be removed from the lock shaft when locking, and the lock shaft is automatically locked to the seat body by removing the handle, while the lock can be removed by inserting the handle. The present invention relates to a lock handle device that is immediately released.

【0002】[0002]

【従来の技術】従来の抜差回転型扉用ロックハンドル装
置では、図7に示したように連結フランジ7の挿入口8
から挿入された作動突子10により、錠止部材12が取
付フランジ4側に設けた受部に没入し、連結フランジ7
と錠止部材12の係合が解かれ、受座本体3に対して施
錠軸6の錠止が解除されるようになっている。
2. Description of the Related Art In a conventional slip handle type door lock handle device, as shown in FIG.
The locking member 12 is sunk into the receiving portion provided on the mounting flange 4 side by the actuating protrusion 10 inserted from the connecting flange 7
The locking member 12 is disengaged, and the locking shaft 6 is unlocked from the seat body 3.

【0003】しかしながら、このように構成された従来
装置では、図8に示したようにキーハンドル9を回転操
作した開扉状態において、作動突子10と錠止部材12
が斜めに交叉するため作動突子10と錠止部材12との
接触面積が減少してしまい、錠止部材12のバネ圧によ
る押し付け固定力がキーハンドル9の重量に抗しきれず
キーハンドル9が抜け落ちてしまうことがあった。
However, in the conventional device having such a structure, as shown in FIG. 8, when the key handle 9 is rotated to open the door, the operating protrusion 10 and the locking member 12 are opened.
Crossing at an angle reduces the contact area between the operating protrusion 10 and the locking member 12, and the pressing and fixing force of the locking member 12 due to the spring pressure cannot withstand the weight of the key handle 9 and Sometimes it slipped out.

【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、錠止部材をロータ側に収容し、解錠位置において
も施錠位置と同じ接触面積を確保し、バネ圧によってハ
ンドルの押し付け固定力を最大限に維持してハンドルの
抜け落ち防止をすることができる抜差回転型扉用ロック
ハンドル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 house a locking member on the rotor side, to secure the same contact area as the locked position even in the unlocked position, and to apply a pressing force for fixing the handle by spring pressure. It is an object of the present invention to provide a lock handle device for a slip-and-rotate door that can be kept to the maximum and prevent the handle from falling off.

【0005】[0005]

【課題を解決するための手段】以下、添付図目中の参照
番号を用いて説明すると、本発明の抜差型扉用ロックハ
ンドル装置は、扉1に固着される受座本体3と、受座本
体3の先端に連設される取付フランジ4と、受座本体3
の後端に連設された軸受筒部5に回転可能に支持される
施錠軸6と、施錠軸6の前端に連設される連結フランジ
7と、連結フランジ7に設けられた挿入口8に作動突子
10が着脱自在に挿入されるキーハンドル9と、連結フ
ランジ7の後端面6aの凹部11に回転不能に嵌め込ま
れ、キーハンドル9の作動突子10が着脱自在に挿入さ
れるハンドル係脱溝13を先端側12aに設けた錠止部
材12と、錠止部材12の基端側12bに設けた錠止突
起14と、錠止突起14が係脱する錠止受部15と、凹
部11の内底面11aと錠止部材12の前端面12c間
に挿入された圧縮コイルバネ16と、受座本体2の基端
側の錠前収納部17に取付収納される錠前ユニット18
と、錠前ユニット18のロータ19に連動して、受溝2
1に係脱するロックプレート20とから成り、作動突子
10を挿入口8からハンドル係脱溝13に挿入した時、
前記圧縮コイルバネ16の摺動付勢に抗して錠止部材1
2が前記凹部11内に後退する。
The lock handle device for a slip-on door according to the present invention will be described below with reference to the reference numerals in the accompanying drawings. A mounting flange 4 continuously provided at the tip of the seat body 3, and a seat body 3
A locking shaft 6 rotatably supported by a bearing tubular portion 5 continuously provided at the rear end, a connecting flange 7 continuously provided at the front end of the locking shaft 6, and an insertion port 8 provided at the connecting flange 7. A key handle 9 into which the actuating protrusion 10 is detachably inserted, and a handle member into which the actuating protrusion 10 of the key handle 9 is detachably inserted so that the actuating protrusion 10 is detachably inserted into the recess 11 of the rear end surface 6a of the coupling flange 7. A lock member 12 having a groove 13 on the tip side 12a, a lock protrusion 14 provided on the base side 12b of the lock member 12, a lock receiving portion 15 with which the lock protrusion 14 engages and disengages, and a recess. A compression coil spring 16 inserted between the inner bottom surface 11a of 11 and the front end surface 12c of the lock member 12, and a lock unit 18 mounted and stored in the lock storage portion 17 on the base end side of the seat body 2.
And the receiving groove 2 in association with the rotor 19 of the lock unit 18.
1 and a lock plate 20 that engages and disengages, and when the operating protrusion 10 is inserted into the handle engaging and disengaging groove 13 from the insertion opening 8,
The locking member 1 against the sliding bias of the compression coil spring 16.
2 retracts into the recess 11.

【0006】[0006]

【作用】キーハンドル9が挿入口8に挿入されていない
時には、錠止部材12は圧縮コイルバネによって取付フ
ランジ4側に摺動付勢され、錠止部材12の錠止突起1
4は取付フランジ4の錠止受部15に没入し、施錠軸6
は受座本体3に対して施錠されている。また、止め金板
22は受金23と係合した施錠位置にあり、扉1は固定
枠体2に対し締め付け施錠されている。錠前ユニット1
8に所定の鍵24を挿入してロータ19を施錠方向に回
転させると、ロータ19に連動してロックプレート20
が施錠方向に移動し、受溝21に係合する。これによっ
て、扉1は固定枠体2に大して本締め錠止される。
When the key handle 9 is not inserted into the insertion port 8, the lock member 12 is slid toward the mounting flange 4 by the compression coil spring, and the lock protrusion 12 of the lock member 12 is pushed.
4 is retracted into the lock receiving portion 15 of the mounting flange 4, and the locking shaft 6
Is locked to the seat body 3. Further, the stopper plate 22 is in a locked position in which the stopper plate 23 is engaged, and the door 1 is tightened and locked to the fixed frame body 2. Lock unit 1
When a predetermined key 24 is inserted into the rotor 8 and the rotor 19 is rotated in the locking direction, the lock plate 20 is interlocked with the rotor 19.
Moves in the locking direction and engages with the receiving groove 21. As a result, the door 1 is locked to the fixed frame body 2 by a full lock.

【0007】キーハンドル9の作動突子10を挿入口8
からハンドル係脱溝13に挿入し、圧縮コイルバネ16
の摺動付勢に抗して錠止部材12を凹部11内に後退さ
せ、施錠軸6の施錠を解除し、鍵24によってロータ1
9を解錠方向に回転操作し、ロックプレート20を受溝
21から離脱させた後、キーハンドル9を握って施錠軸
6を解錠方向に回転操作すると、止め金板22が受金2
3から離脱して、固定枠体2に対する扉1の施錠が解除
され、扉1はキーハンドル9を手前に引くことによって
解放される。
The operating protrusion 10 of the key handle 9 is inserted into the insertion opening 8
From the handle engaging groove 13 to the compression coil spring 16
The locking member 12 is retracted into the recess 11 against the sliding force of the rotor 1, the locking shaft 6 is unlocked, and the rotor 24 is locked by the key 24.
9 is rotated in the unlocking direction to disengage the lock plate 20 from the receiving groove 21, and then the key handle 9 is gripped and the locking shaft 6 is rotated in the unlocking direction.
When the door 1 is detached from the door 3, the door 1 is unlocked from the fixed frame body 2, and the door 1 is released by pulling the key handle 9 toward you.

【0008】[0008]

【実施例】図示の実施例では、受座本体3の背面側の軸
受筒部5に後端部を嵌挿した施錠軸6は、施錠軸6の後
端側に装着したC−リング25によって抜け止め防止さ
れている。施錠軸6の中間部と軸受筒部5の内壁面間に
は防水用O−リング26を挿入してあり、止め金板22
は角孔27にて施錠軸の後端角軸部28に嵌合され、後
端角軸部28の螺子孔29に螺合したボルト30によっ
て施錠軸6に締め付け固定されている。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In the illustrated embodiment, a lock shaft 6 having a rear end portion fitted and inserted into a bearing cylinder portion 5 on the rear side of a seat body 3 is provided by a C-ring 25 mounted on the rear end side of the lock shaft 6. It is prevented from coming off. A waterproof O-ring 26 is inserted between the intermediate portion of the locking shaft 6 and the inner wall surface of the bearing tubular portion 5, and the stopper plate 22
Is fitted into the rear end angular shaft portion 28 of the locking shaft at the square hole 27, and is fastened and fixed to the locking shaft 6 by the bolt 30 screwed into the screw hole 29 of the rear end angular shaft portion 28.

【0009】圧縮コイルバネ16は連結フランジ7の凹
部11の内底面11aと錠止部材12の前端面10c間
に挿入されている。キーハンドル9を挿入しない施錠状
態において、錠止部材12の錠止突起14が圧縮コイル
バネ16の付勢によって錠止受部15に係合するため、
施錠軸6は錠前ユニット18によって本締め錠止しなく
ても受座本体3に対して回転規制されている。
The compression coil spring 16 is inserted between the inner bottom surface 11a of the recess 11 of the connecting flange 7 and the front end surface 10c of the locking member 12. In the locked state in which the key handle 9 is not inserted, the locking projection 14 of the locking member 12 engages with the locking receiving portion 15 by the bias of the compression coil spring 16.
The locking shaft 6 is rotation-controlled by the lock unit 18 with respect to the seat main body 3 without being fully tightened and locked.

【0010】取付フランジ4の前端面には、回転角度規
制用円弧溝31を円周方向に設けてあり、連結フランジ
7の後端面に突設した規制突起32が円弧溝31に嵌め
込まれている。規制突起32が円弧溝31の左右各端部
31a、bに当接することによって、キーハンドル9の
回転角度は65度に規制されている。
On the front end face of the mounting flange 4, a rotation angle regulating arc groove 31 is provided in the circumferential direction, and a regulating projection 32 projecting from the rear end face of the connecting flange 7 is fitted into the arc groove 31. . The rotation angle of the key handle 9 is regulated to 65 degrees by the regulation projections 32 coming into contact with the left and right ends 31a and 31b of the circular arc groove 31.

【0011】受座本体3の先端部にナイロンプラスチッ
ク製の保護スペイサー33を設けてあり、キーハンドル
9を挿入する時、接触による作動突子の損傷を防止す
る。軸受筒部5は扉1の受孔34に嵌挿され、受座本体
3の背面側の位置決め突起35a、bは扉1の位置決め
穴36a、bに嵌め込まれる。軸受筒部5の外周面螺子
部37にナット38を螺合し、受座本体3は扉1との間
に防水用パッキング39を挟持した状態で扉1に締め付
け固定される。
A protective spacer 33 made of nylon plastic is provided at the tip of the seat body 3 to prevent damage to the operating protrusion due to contact when the key handle 9 is inserted. The bearing tubular portion 5 is fitted into the receiving hole 34 of the door 1, and the positioning protrusions 35a and 35b on the rear surface side of the seat body 3 are fitted into the positioning holes 36a and 36b of the door 1. A nut 38 is screwed into the outer peripheral surface screw portion 37 of the bearing tubular portion 5, and the seat body 3 is clamped and fixed to the door 1 with the waterproof packing 39 being sandwiched between the seat body 3 and the door 1.

【0012】錠前ユニット18は錠前収納部17の前面
側の空洞部40に回転不能に取付収納されている。鍵2
4によって固定本体41に対するロータ19の錠止を解
除し、鍵24によってロータ19を解錠方向に回転させ
ると、連動筒42が同方向に回転し、駆動突起43が従
動溝44の溝壁面を押すことによって、ロックプレート
20のカム板部45が解錠方向に摺動する。これによっ
てロックプレート20の錠止突起46が受溝21から脱
出して、キーハンドル9の回転操作が可能になる。
The lock unit 18 is non-rotatably attached and stored in the cavity 40 on the front side of the lock storing unit 17. Key 2
When the lock of the rotor 19 with respect to the fixed main body 41 is released by 4 and the rotor 19 is rotated in the unlocking direction by the key 24, the interlocking cylinder 42 rotates in the same direction, and the drive projection 43 moves the groove wall surface of the driven groove 44. By pushing, the cam plate portion 45 of the lock plate 20 slides in the unlocking direction. As a result, the locking projection 46 of the lock plate 20 is released from the receiving groove 21, and the key handle 9 can be rotated.

【0013】[0013]

【発明の効果】以上のように本発明の抜差回転型扉用ロ
ックハンドル装置では、錠止部材12を連結フランジ7
側に収容し、作動突子10と錠止部材12とが開扉状態
においても施錠位置と同じ接触面積を確保され、圧縮コ
イルバネ16のバネ圧による錠止部材12の押しつけ固
定力を最大限に維持して、キーハンドル9の抜け落ちを
防止することができる。
As described above, in the lock handle device for the slipping rotary type door of the present invention, the locking member 12 is connected to the connecting flange 7.
Accommodated on the side, the contact area between the actuating protrusion 10 and the locking member 12 is secured even when the door is opened, and the pressing force of the locking member 12 due to the spring pressure of the compression coil spring 16 is maximized. It is possible to prevent the key handle 9 from falling off while maintaining the same.

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

【図1】本発明の一実施例に係る抜差回転型扉用ロック
ハンドル装置の正面図である。
FIG. 1 is a front view of a slip rotation type door lock handle device according to an embodiment of the present invention.

【図2】該抜差回転型扉用ロックハンドル装置の背面図
である。
FIG. 2 is a rear view of the slip rotation type door lock handle device.

【図3】該抜差回転型扉用ロックハンドル装置の右側面
図である。
FIG. 3 is a right side view of the slip rotation type door lock handle device.

【図4】該抜差回転型扉用ロックハンドル装置の施錠状
態のA−A線断面図である。
FIG. 4 is a cross-sectional view taken along the line AA in the locked state of the lock handle device for the slip-and-retract type door.

【図5】該抜差回転型扉用ロックハンドル装置の解錠状
態のA−A線断面図である。
FIG. 5 is a cross-sectional view taken along the line AA of the unlocking state of the slip rotation type door lock handle device.

【図6】該抜差回転型扉用ロックハンドル装置の開扉状
態のB−B線断面図である。
FIG. 6 is a cross-sectional view taken along the line BB of the open / close state of the slip rotation type door lock handle device.

【図7】従来装置の解錠状態の縦断面図である。FIG. 7 is a vertical cross-sectional view of a conventional device in an unlocked state.

【図8】従来装置の開扉状態のC−C線断面図である。FIG. 8 is a cross-sectional view taken along the line CC of the conventional device in the open state.

【符号の説明】[Explanation of symbols]

1 扉 2 固定枠体 3 受座本体 4 取付フランジ 5 軸受筒部 6 施錠軸 7 連結フランジ 8 挿入口 9 キーハンドル 10 作動突子 11 凹部 12 錠止部材 13 ハンドル係脱溝 14 錠止突起 15 錠止受部 16 圧縮コイルバネ 17 錠前収納部 18 錠前ユニット 19 ロータ 20 ロックプレート 21 受溝 22 止め金板 23 受金 24 鍵 25 C−リング 26 O−リング 27 角孔 28 後端角軸部 29 螺子孔 30 ボルト 31 回転角度規制用円弧溝 32 規制突起 33 保護スペーサー 34 受孔 35 位置決め突起 36 位置決め穴 37 外周面螺子部 38 ナット 39 防水用パッキング 40 空洞部 41 固定本体 42 連動筒 43 駆動突起 44 従動溝 45 カム板部 46 錠止突起 1 Door 2 Fixed Frame 3 Seat Main Body 4 Mounting Flange 5 Bearing Tube 6 Locking Shaft 7 Connection Flange 8 Insertion Port 9 Key Handle 10 Actuator Protrusion 11 Recess 12 Locking Member 13 Handle Engagement Groove 14 Locking Protrusion 15 Lock Lock receiving part 16 Compression coil spring 17 Lock storing part 18 Lock unit 19 Rotor 20 Lock plate 21 Receiving groove 22 Stop plate 23 Receiving 24 Key 25 C-ring 26 O-ring 27 Square hole 28 Rear end angular shaft part 29 Screw hole 30 Bolts 31 Rotation Angle Regulation Arc Grooves 32 Regulation Protrusions 33 Protective Spacers 34 Receiving Holes 35 Positioning Protrusions 36 Positioning Holes 37 Peripheral Surface Screws 38 Nuts 39 Waterproof Packing 40 Cavities 41 Fixed Body 42 Interlocking Tubes 43 Drive Protrusions 44 Driven Grooves 45 cam plate 46 locking projection

Claims (1)

    【特許請求の範囲】[Claims]
  1. 【請求項1】 扉1に固着される受座本体3と、受座本
    体3の先端に連設される取付フランジ4と、受座本体3
    の後端に連設された軸受筒部5に回転可能に支持される
    施錠軸6と、施錠軸6の前端に連設される連結フランジ
    7と、連結フランジ7に設けられた挿入口8に作動突子
    10が着脱自在に挿入されるキーハンドル9と、連結フ
    ランジ7の後端面6aの凹部11に回転不能に嵌め込ま
    れ、キーハンドル9の作動突子10が着脱自在に挿入さ
    れるハンドル係脱溝13を先端側12aに設けた錠止部
    材12と、錠止部材12の基端側12bに設けた錠止突
    起14と、錠止突起14が係脱する錠止受部15と、凹
    部11の内底面11aと錠止部材12の前端面12c間
    に挿入された圧縮コイルバネ16と、受座本体2の基端
    側の錠前収納部17に取付収納される錠前ユニット18
    と、錠前ユニット18のロータ19に連動して、受溝2
    1に係脱するロックプレート20とから成り、作動突子
    10を挿入口8からハンドル係脱溝13に挿入した時、
    前記圧縮コイルバネ16の摺動付勢に抗して錠止部材1
    2が前記凹部11内に後退するようにした抜差回転型扉
    用ロックハンドル装置。
    1. A seat body 3 fixed to a door 1, a mounting flange 4 continuously provided at the tip of the seat body 3, and a seat body 3.
    A locking shaft 6 rotatably supported by a bearing tubular portion 5 continuously provided at the rear end, a connecting flange 7 continuously provided at the front end of the locking shaft 6, and an insertion port 8 provided at the connecting flange 7. A key handle 9 into which the actuating protrusion 10 is detachably inserted, and a handle member into which the actuating protrusion 10 of the key handle 9 is detachably inserted so that the actuating protrusion 10 is detachably inserted into the recess 11 of the rear end surface 6a of the coupling flange 7. A lock member 12 having a groove 13 on the tip side 12a, a lock protrusion 14 provided on the base side 12b of the lock member 12, a lock receiving portion 15 with which the lock protrusion 14 engages and disengages, and a recess. A compression coil spring 16 inserted between the inner bottom surface 11a of 11 and the front end surface 12c of the lock member 12, and a lock unit 18 mounted and stored in the lock storage portion 17 on the base end side of the seat body 2.
    And the receiving groove 2 in association with the rotor 19 of the lock unit 18.
    1 and a lock plate 20 that engages and disengages, and when the operating protrusion 10 is inserted into the handle engaging and disengaging groove 13 from the insertion opening 8,
    The locking member 1 against the sliding bias of the compression coil spring 16.
    A slip handle type door lock handle device in which 2 is retracted into the recess 11.
JP9814094A 1994-04-11 1994-04-11 Retractable rotational type lock handle device for door Pending JPH07279495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9814094A JPH07279495A (en) 1994-04-11 1994-04-11 Retractable rotational type lock handle device for door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9814094A JPH07279495A (en) 1994-04-11 1994-04-11 Retractable rotational type lock handle device for door

Publications (1)

Publication Number Publication Date
JPH07279495A true JPH07279495A (en) 1995-10-27

Family

ID=14211923

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9814094A Pending JPH07279495A (en) 1994-04-11 1994-04-11 Retractable rotational type lock handle device for door

Country Status (1)

Country Link
JP (1) JPH07279495A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016093544A1 (en) * 2014-12-09 2016-06-16 (주) 포유엔지니어링 Inner lock of container door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016093544A1 (en) * 2014-12-09 2016-06-16 (주) 포유엔지니어링 Inner lock of container door
US10597912B2 (en) 2014-12-09 2020-03-24 For-U Engineering Co., Ltd. Inner lock of container door

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