JP3040322U - Lock handle device for slip-on type doors - Google Patents

Lock handle device for slip-on type doors

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Publication number
JP3040322U
JP3040322U JP1997001017U JP101797U JP3040322U JP 3040322 U JP3040322 U JP 3040322U JP 1997001017 U JP1997001017 U JP 1997001017U JP 101797 U JP101797 U JP 101797U JP 3040322 U JP3040322 U JP 3040322U
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JP
Japan
Prior art keywords
lock
handle
protrusion
locking
seat body
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 - Lifetime
Application number
JP1997001017U
Other languages
Japanese (ja)
Inventor
健一 山田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takigen Manufacturing Co Ltd
Original Assignee
Takigen Manufacturing Co Ltd
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 Manufacturing Co Ltd filed Critical Takigen Manufacturing Co Ltd
Priority to JP1997001017U priority Critical patent/JP3040322U/en
Application granted granted Critical
Publication of JP3040322U publication Critical patent/JP3040322U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

(57)【要約】 【課題】 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。 【解決手段】 施錠軸6の前端の連結フランジ7に錠止
部材12がはめ込まれる凹部11を設け、連結フランジ
7にキーハンドル9の作動突子10が挿入される挿入口
8を設け、作動突子10を錠止部材12のハンドル係脱
溝13に挿入した時、圧縮コイルバネ16の摺動付勢に
抗して錠止部材12が前記凹部11内に後退する。
(57) [Summary] [PROBLEMS] A lock member is housed on the rotor side to secure the same contact area as the lock position even in the unlock position, and the handle force is kept to the maximum by pressing force by spring pressure. (EN) Provided is a slipping rotation type door lock handle device capable of preventing slipping out of a door. SOLUTION: A recess 11 into which a locking member 12 is fitted is provided in a connecting flange 7 at the front end of a locking shaft 6, and an inserting port 8 into which an operating protrusion 10 of a key handle 9 is inserted is provided in the connecting flange 7 to provide an operating protrusion. When the child 10 is inserted into the handle engaging / disengaging groove 13 of the lock member 12, the lock member 12 retracts into the recess 11 against the sliding bias of the compression coil spring 16.

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【考案の属する技術分野】 本考案は、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 lock 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 during locking, and the lock shaft is automatically locked to the seat body by removing the handle, while the lock is inserted by inserting the handle. Is related 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 rotation type door lock handle device, as shown in FIG. 7, a locking member 12 is attached to a mounting flange 4 by an operating protrusion 10 inserted from an insertion port 8 of a connecting flange 7. The lock shaft 6 is inserted into the receiving portion provided on the side to release the engagement between the connecting flange 7 and the locking member 12, 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 configuration, 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 cross at an angle. The contact area between the actuating protrusion 10 and the locking member 12 is reduced, 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 the key handle 9 may fall out. there were.

【0004】[0004]

【考案が解決しようとする課題】 したがって本考案の目的は、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 。Therefore, an object of the present invention is to house the locking member on the rotor side, to secure the same contact area as the locked position even in the unlocked position, and to apply the pressing force of the handle by the spring pressure. (EN) It is an object to provide a lock handle device for a slip-and-rotate door that can keep the handle to the maximum extent and prevent the handle from slipping out.

【0005】[0005]

【課題を解決するための手段】 以下、添付図面中の参照番号を用いて説明 すると、本考案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1 2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1 5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21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12 が前記凹部11内に後退する。[MEANS FOR SOLVING THE PROBLEMS] Hereinafter, referring to the reference numbers in the accompanying drawings, a lock handle device for a slip-on door according to the present invention comprises a seat body 3 fixed to the door 1 and a seat. A mounting flange 4 connected to the front end of the main body 3, a locking shaft 6 rotatably supported by a bearing tubular part 5 connected to the rear end of the seat body 3, and a front end of the locking shaft 6. And the key handle 9 into which the operating protrusion 10 is detachably inserted in the insertion opening 8 provided in the connecting flange 7, and the recessed portion 11 of the rear end face 6a of the connecting flange 7 which is non-rotatably fitted. A locking member 12 provided with a handle engaging / disengaging groove 13 on the distal end side 12a into which the actuating protrusion 10 of the key handle 9 is detachably inserted, and a locking projection provided on the proximal end side 12b of the locking member 12 14 and the lock receiving portion 15 with which the lock protrusion 14 disengages, and the inside of the recess 11. The compression coil spring 16 inserted between the bottom surface 11a and the front end face 12c of the lock member 12, the lock unit 18 mounted and stored in the lock storage unit 17 on the base end side of the seat body 2, and the lock unit 18 It is composed of a lock plate 20 which engages and disengages with the receiving groove 21 in conjunction with the rotor 19, and when the actuating protrusion 10 is inserted into the handle engaging and disengaging groove 13 from the insertion opening 8, the sliding bias of the compression coil spring 16 is exerted. On the contrary, the locking member 12 retracts into the recess 11.

【0006】 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18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 opening 8, the locking member 12 is slid and biased toward the mounting flange 4 by the compression coil spring, and the locking protrusion 14 of the locking member 12 is mounted on the mounting flange 4. 4, the lock shaft 6 is locked to the seat main 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. When a predetermined key 24 is inserted into the lock unit 18 and the rotor 19 is rotated in the locking direction, the lock plate 20 moves in the locking direction in conjunction with the rotor 19 and engages with the receiving groove 21. As a result, the door 1 is locked to the fixed frame 2 by a large amount.

【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19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23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 handle engaging / disengaging groove 13 from the insertion opening 8, and the locking member 12 is retracted into the recess 11 against the sliding bias of the compression coil spring 16, After unlocking the shaft 6, the rotor 24 is rotated in the unlocking direction by the key 24 to disengage the lock plate 20 from the receiving groove 21, and then the key handle 9 is gripped to rotate the shaft 6 in the unlocking direction. When operated, the stopper plate 22 is separated from the receiving plate 23, the locking of the door 1 with respect to the fixed frame body 2 is released, and the door 1 is released by pulling the key handle 9 toward you.

【0008】[0008]

【考案の実施の形態】 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。BEST MODE FOR CARRYING OUT THE INVENTION In the illustrated embodiment, a locking 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 has a C-axis mounted on the rear end side of the locking shaft 6. The ring 25 prevents it 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 through the square hole 27. The bolt 30 is screwed into the screw hole 29 of the rear end angular shaft portion 28 and is fastened and fixed to the locking shaft 6.

【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1 2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 11 a of the recess 11 of the connecting flange 7 and the front end surface 10 c 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 lock receiving portion 15 by the bias of the compression coil spring 16, so that the locking shaft 6 is fully tightened by the lock unit 18. Even if it is not locked, the rotation of the seat body 3 is restricted.

【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 regulation projection 32 protruding 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 projection 32 coming into contact with the left and right end portions 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35 a、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 shaft receiving cylinder portion 5 is fitted into the receiving hole 34 of the door 1, and the positioning protrusions 35 a and 35 b on the rear surface side of the seat body 3 are fitted into the positioning holes 36 a and 36 b of the door 1. A nut 38 is screwed onto the outer peripheral surface screw portion 37 of the bearing tube 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24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 storage unit 17. When the lock of the rotor 19 with respect to the fixed main body 41 is unlocked by the key 24 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 causes the groove wall surface of the driven groove 44. By pressing, 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 comes out of the receiving groove 21, and the key handle 9 can be rotated.

【0013】[0013]

【考案の効果】 以上のように本考案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1 6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 slip handle type door lock handle device of the present invention, the locking member 12 is housed on the connecting flange 7 side, and the operating protrusion 10 and the locking member 12 are in the open state. Also in the above, the same contact area as the locked position can be secured, and the pressing and fixing force of the locking member 12 due to the spring pressure of the compression coil spring 16 can be maintained to the maximum, and the key handle 9 can be prevented from falling off.

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

【図1】 本考案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 lock handle device for a slip-and-retract type door 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 in the unlocked 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 slip rotation type door lock handle device in the open state.

【図7】 従来装置の解錠状態の縦断面図である。FIG. 7 is a vertical 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 Receptacle Body 4 Mounting Flange 5 Bearing Cylindrical Part 6 Locking Shaft 7 Connecting Flange 8 Insertion Port 9 Key Handle 10 Actuator Protrusion 11 Recess 12 Locking Member 13 Handle Engagement Groove 14 Locking Protrusion 15 Locking Stop receiving part 16 Compression coil spring 17 Lock storage 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 Bolt 31 Rotation Angle Restriction Arc Groove 32 Restriction Protrusion 33 Protective Spacer 34 Receiving Hole 35 Positioning Protrusion 36 Positioning Hole 37 Outer Surface Screw Part 38 Nut 39 Waterproof Packing 40 Cavity 41 Fixed Body 42 Interlocking Tube 43 Drive Protrusion 44 Driven Groove 45 cam plate 46 locking projection

Claims (1)

【実用新案登録請求の範囲】[Utility model registration claims] 【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 connected to 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 a rear end thereof, a connecting flange 7 continuously provided at a front end of the locking shaft 6, and an insertion port 8 provided at the connecting flange 7. The key handle 9 into which the actuating protrusion 10 is detachably inserted, and the 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 for engaging and disengaging the lock protrusion 14, 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.
JP1997001017U 1997-02-07 1997-02-07 Lock handle device for slip-on type doors Expired - Lifetime JP3040322U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1997001017U JP3040322U (en) 1997-02-07 1997-02-07 Lock handle device for slip-on type doors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1997001017U JP3040322U (en) 1997-02-07 1997-02-07 Lock handle device for slip-on type doors

Publications (1)

Publication Number Publication Date
JP3040322U true JP3040322U (en) 1997-08-19

Family

ID=43174899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1997001017U Expired - Lifetime JP3040322U (en) 1997-02-07 1997-02-07 Lock handle device for slip-on type doors

Country Status (1)

Country Link
JP (1) JP3040322U (en)

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