JP2868741B2 - Lock handle device for non-rubbing engagement type door - Google Patents
Lock handle device for non-rubbing engagement type doorInfo
- Publication number
- JP2868741B2 JP2868741B2 JP35414896A JP35414896A JP2868741B2 JP 2868741 B2 JP2868741 B2 JP 2868741B2 JP 35414896 A JP35414896 A JP 35414896A JP 35414896 A JP35414896 A JP 35414896A JP 2868741 B2 JP2868741 B2 JP 2868741B2
- Authority
- JP
- Japan
- Prior art keywords
- lock shaft
- shaft
- lock
- recess
- fitted
- 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
- Casings For Electric Apparatus (AREA)
Description
【０００１】[0001]
【発明が属する技術分野】 本発明は電気機器収納ボッ
クスの扉等に使用され、キーハンドルの回転操作によっ
てロックシャフトが回転しながら前後方向に移動し、止
め金板が固定枠体側の受金部にその背面方向から接近し
て当接し、この施錠成立後にキーハンドルが固定本体側
から抜き取られる非擦り合い係合型扉用ロックハンドル
装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used for a door of an electric equipment storage box, etc., in which a lock shaft moves in the front-rear direction while rotating a key handle, and a stopper plate is provided on a fixed frame side. The present invention relates to a lock handle device for a non-rubbing engagement type door in which a key handle is pulled out from a fixed body side after the lock is established.
【０００２】[0002]
【従来の技術】 特願平８−２７２９６２号で提案され
ている非擦り合い係合型扉用ロックハンドル装置は、キ
ーハンドルが抜き差しされる鍵孔を設け、鍵孔を中心と
する裏面部に螺旋面を設けた固定本体と；固定本体の背
面側から固定本体の軸受筒部に回転可能かつ前後軸方向
に移動可能に嵌挿され、キーハンドルの駆動突起が挿入
される受動凹部を前端部に設けたロックシャフトと；ロ
ックシャフトの後端部に固着され、固定枠体側の受金と
係脱する止め金板と；固定本体の背面側から前記軸受筒
部に嵌め込まれ、中央部にロックシャフトが嵌挿される
軸孔を設け、該軸孔を中心とする前面部に螺旋面を設け
たガイド筒と；ロックシャフトに横断方向に固設され、
固定本体の螺旋面とガイド筒の螺旋面とによって形成さ
れる螺旋溝に移動可能に挿入されるカムピンと；ロック
シャフトのバネ受け部とガイド筒のバネ受け部間にはめ
込まれ、ロックシャフトを前方に移動付勢する圧縮コイ
ルバネと；固定本体の軸受筒部の後端部の内周受溝に嵌
め込まれ、ガイド筒とロックシャフトの抜脱を阻止する
Ｃ形止め輪と；固定本体にスライド可能に嵌め合わされ
たカバーと；固定本体の前面部に打ち込み固定され、カ
バーの背面側に停止壁部と当接するストッパー用ピンと
からなる。2. Description of the Related Art A lock handle device for a non-rubbing engagement type door proposed in Japanese Patent Application No. 8-272962 is provided with a key hole through which a key handle is inserted and withdrawn, and a back surface centered on the key hole. A fixed body provided with a helical surface; and a front end having a passive recess inserted rotatably and movably in the front-rear axis direction from the back side of the fixed body into the bearing cylinder of the fixed body, and into which a driving projection of a key handle is inserted. A lock plate fixed to the rear end of the lock shaft and engaged with and disengaged from the metal receiving member on the fixed frame side; fitted into the bearing cylinder from the back side of the fixed body, and locked at the central portion. A guide cylinder provided with a shaft hole into which the shaft is inserted, and a spiral surface provided on a front surface centered on the shaft hole; fixedly mounted transversely to the lock shaft;
A cam pin movably inserted into a helical groove formed by the helical surface of the fixed body and the helical surface of the guide tube; fitted between the spring receiving portion of the lock shaft and the spring receiving portion of the guide tube, and the lock shaft is moved forward. And a C-shaped retaining ring which is fitted into the inner peripheral receiving groove at the rear end of the bearing barrel of the fixed body to prevent the guide cylinder and the lock shaft from being pulled out; and is slidable on the fixed body. And a stopper pin which is fixedly driven into the front surface of the fixed main body and which is in contact with the stop wall portion on the rear side of the cover.
【０００３】このように構成された先行出願の非擦り合
い係合型扉用ロックハンドル装置では、組立て手順が複
雑であるため、組立作業性が悪いとともに、ガイド筒と
ロックシャフトの抜止め手段としてのＣ形止め輪に加え
て、カバーの抜止め手段としてのストッパー用ピンを必
要とするため、部品点数が多くなり、ピン打ち込みとい
う付加工程があるため、製作組立のコストが嵩むものと
なっている。[0003] In the lock handle device for a non-rubbing engagement type door of the prior application configured as described above, the assembling procedure is complicated, so that the assembling workability is poor, and as a means for preventing the guide cylinder and the lock shaft from coming off. In addition to the C-shaped retaining ring described above, a stopper pin as a cover retaining means is required, so that the number of parts increases, and an additional step of driving the pin increases the production and assembly costs. I have.
【０００４】[0004]
【発明が解決しようとする課題】 従って本発明の目的
は、内蔵部品の組立作業を固定本体の正面側から作業性
良く簡単かつ的確に行えるとともに、内蔵部品の組立用
ビスがカバーの抜止め手段を兼ねているため、部品点数
と付加工程の減少によって製作組立のコストを節減する
ことができる非擦り合い係合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 Accordingly, an object of the present invention is to easily and accurately assemble built-in components from the front side of a fixed main body with good workability, and to assemble the screws for assembling the built-in components into the cover. Accordingly, an object of the present invention is to provide a lock handle device for a non-rubbing engagement type door, which can reduce the number of parts and the number of additional steps, thereby reducing the cost of production and assembly.
【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、本発明の非擦り合い係合型
扉用ロックハンドル装置では、固定本体１のエプロン板
部２２の背面側に軸受筒部１１を突設し、エプロン板部
２２の前面側に大形窪み２３を設け、大形窪み２３の底
面に小形窪み２４を設け、大形窪み２３の小形窪み２４
寄り端部内壁に受溝２５を設け、キーハンドル９の駆動
突起１２が挿入される受動凹部１３を前端部に設けたロ
ックシャフト４を軸受筒部１１に回転可能かつ前後方向
に移動可能に嵌挿し、前面板部２７を小形窪み２４に嵌
め落としてガイド筒６を軸受筒部１１とロックシャフト
４の前端部間に回転不能に嵌挿し、ガイド筒６の前面板
部２７を押さえ付ける正面甲板２０の先端角部２６を固
定本体１の前記受溝２５に差し込み、エプロン板部２２
の透孔２８に背面側から挿入したビス２１を正面甲板２
０の基端部の螺子孔２９にねじ込んで正面甲板２０をエ
プロン板部２２に締め付け固着する。Means for Solving the Problems The lock handle device for a non-rubbing engagement type door of the present invention will be described with reference to the accompanying drawings. , A large recess 23 is provided on the front side of the apron plate portion 22, a small recess 24 is provided on the bottom surface of the large recess 23, and the small recess 24 of the large recess 23 is provided.
A receiving groove 25 is provided in the inner wall at the near end, and a passive recess 13 into which the driving projection 12 of the key handle 9 is inserted is provided at the front end. The lock shaft 4 is rotatably fitted to the bearing cylinder 11 and movable in the front-rear direction. The front plate 27 is inserted into the small recess 24 so that the guide tube 6 is non-rotatably fitted between the bearing tube 11 and the front end of the lock shaft 4, and the front deck presses the front plate 27 of the guide tube 6. 20 is inserted into the receiving groove 25 of the fixed body 1 and the apron plate portion 22 is inserted.
Screw 21 inserted from the back side into the through hole 28 of the front deck 2
The front deck 20 is screwed into the screw hole 29 at the base end of the apron 0 and fastened and fixed to the apron plate 22.
【０００６】正面甲板２０とガイド筒６の前面板部２７
にキーハンドル９の駆動突起１２が差し込まれる鍵孔１
０と鍵孔３０をそれぞれ設け、固定本体１の軸受筒部１
１の底壁部１１ａの中央部にロックシャフト４の後端部
が嵌挿される軸孔１６を設け、軸孔１６を中心とする螺
旋面１７をガイド筒６の後端面に設け、螺旋面１７に対
面させて軸受筒部１１の内壁部に螺旋面１８を設け、ロ
ックシャフト４の横断方向に設けたカムピン７を該螺旋
面１７と螺旋面１８間に形成された螺旋溝１９に嵌め入
れ、ロックシャフト４のバネ受部４ａと軸受筒部１１の
底壁部１１ａ間に嵌め入れた圧縮コイルバネ５によって
ロックシャフト４を前方に移動付勢し、固定本体１のエ
プロン板部２２にカバー２を正面甲板２０と平行方向に
スライド可能に嵌め合わせ、エプロン板部２２の前面側
に突出したビス２１のねじ軸部２１ａに当接する停止壁
部３１をカバー２の背面側に設け、軸受筒部１１から突
出したロックシャフト４に固定枠体１４側の受金部１５
に係脱する止め金板３を固着する。The front deck 20 and the front plate 27 of the guide tube 6
Keyhole 1 into which drive projection 12 of key handle 9 is inserted
0 and the keyhole 30 are provided respectively,
A shaft hole 16 into which the rear end of the lock shaft 4 is inserted is provided at the center of the bottom wall portion 11a, and a spiral surface 17 centered on the shaft hole 16 is provided at the rear end surface of the guide cylinder 6, and a spiral surface 17 is provided. A spiral surface 18 is provided on the inner wall of the bearing cylinder 11 so that the cam pin 7 provided in the transverse direction of the lock shaft 4 is fitted into a spiral groove 19 formed between the spiral surface 17 and the spiral surface 18. The lock shaft 4 is moved forward and biased by the compression coil spring 5 fitted between the spring receiving portion 4a of the lock shaft 4 and the bottom wall portion 11a of the bearing tube portion 11, and the cover 2 is placed on the apron plate portion 22 of the fixed body 1. A stop wall 31 is fitted on the front deck 20 so as to be slidable in a parallel direction, and abuts against a screw shaft portion 21a of a screw 21 protruding from the front side of the apron plate portion 22 on the rear side of the cover 2. Lockshaft protruding from Preparative 4 socket member 15 of the fixed frame 14 side
Is fixed.
【０００７】固定本体１は機器収納ボックス等の扉８に
固着される。施錠状態ではキーハンドル９は固定本体側
から抜き取られており、正面甲板２０の鍵孔１０はカバ
ー２によって閉塞されている。固定枠体１４に対する扉
８の施錠を解除するには、停止壁部３１がビス２１のね
じ軸部２１ａの先端部に当接するまでカバー２を下方に
スライドさせ、正面甲板２０の鍵孔１０を露出させる。
キーハンドル９を正面甲板２０の鍵孔１０とガイド筒６
の前面板部２７の鍵孔３０に挿通し、キーハンドル９の
駆動突起１２をロックシャフト４の受動凹部１３に係合
させてからキーハンドル９を回すと、カムピン７が前記
螺旋溝１９に沿って後方に移動することによって、ロッ
クシャフト４は圧縮コイルバネ５の付勢に抗して回転し
ながら後方に移動する。そのため、止め金板３は固定枠
体１４側の受金部１５から後方に離隔しながら回転し
て、解錠位置に到達する。The fixed main body 1 is fixed to a door 8 such as an equipment storage box. In the locked state, the key handle 9 is pulled out from the fixed body side, and the keyhole 10 of the front deck 20 is closed by the cover 2. In order to release the lock of the door 8 with respect to the fixed frame 14, the cover 2 is slid downward until the stop wall portion 31 comes into contact with the tip of the screw shaft portion 21a of the screw 21, and the keyhole 10 of the front deck 20 is removed. Expose.
The key handle 9 is connected to the keyhole 10 of the front deck 20 and the guide cylinder 6.
When the key handle 9 is turned after the drive projection 12 of the key handle 9 is engaged with the passive recess 13 of the lock shaft 4, the cam pin 7 moves along the spiral groove 19. The lock shaft 4 moves rearward while rotating against the bias of the compression coil spring 5. Therefore, the stopper plate 3 rotates while separating from the metal receiving portion 15 on the fixed frame body 14 rearward and reaches the unlocking position.
【０００８】このように止め金板３が解錠位置に来た時
には、キーハンドル９の駆動突起１２がガイド筒６側の
鍵孔３０の孔縁部背面に係合しているため、扉８はキー
ハンドル９をそのまま手前に引くことによって開放され
る。扉８を閉鎖した後、キーハンドル９を逆方向に回す
と、カムピン７が前記螺旋溝１９に沿って前方に移動す
ることによって、ロックシャフト４は圧縮コイルバネ５
の付勢を順当に受けて回転しながら前方に移動する。そ
のため、止め金板３は回転しなが受金部１５の後方から
接近し、回転終端で受金部１５と係合することになる。When the stopper plate 3 comes to the unlocking position in this way, the drive projection 12 of the key handle 9 is engaged with the back of the hole edge of the key hole 30 on the guide cylinder 6 side. Is released by pulling the key handle 9 forward. When the key handle 9 is turned in the opposite direction after the door 8 is closed, the cam pin 7 moves forward along the spiral groove 19, so that the lock shaft 4
And moves forward while rotating. Therefore, the stopper plate 3 approaches from the rear of the receiving part 15 while rotating, and engages with the receiving part 15 at the end of rotation.
【０００９】上記解錠位置においてカムピン７が静止す
るように、螺旋面１７，１８の基底面部はロックシャフ
ト４の軸線に対して直角な平坦面に形成されている。ま
た、施錠位置においてカムピン７が安定に静止するよう
に、螺旋面１７，１８の頂面部はロックシャフト４の軸
線に対して直角な平坦面に形成されている。施錠成立
後、キーハンドル９は固定本体側から抜き取られ、上方
にスライドさせたカバー２によって正面甲板２０の鍵孔
１０が閉塞される。The base surfaces of the helical surfaces 17 and 18 are formed as flat surfaces perpendicular to the axis of the lock shaft 4 so that the cam pin 7 stops at the unlocking position. The top surfaces of the helical surfaces 17 and 18 are formed as flat surfaces perpendicular to the axis of the lock shaft 4 so that the cam pins 7 are stably stopped at the locked position. After the lock is established, the key handle 9 is removed from the fixed main body side, and the keyhole 10 of the front deck 20 is closed by the cover 2 slid upward.
【００１０】[0010]
【発明の実施の形態】 図示の実施例では、固定本体１
のエプロン板部２２の左右側面にはガイド突起３２，３
２を上下方向に設けてあり、カバー２の背面側にはガイ
ド突起３２，３２が係合するガイド溝３３，３３をに設
けてある。エプロン板部２２の前面中央部には、前記鍵
孔１０に一端部が開口した逃げ溝孔３４を上下方向に設
けてあり、カバー２の背面側のガイド突起３５が通過す
る。エプロン板部２２の基端部前面には、ガイド溝孔３
４に交差する係止凹部３５，３６を上下２個設けてあ
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS In the illustrated embodiment, a fixed body 1 is shown.
Guide projections 32, 3 are provided on the left and right side surfaces of the apron plate 22.
2 are provided in the vertical direction, and guide grooves 33, 33 with which the guide projections 32, 32 are engaged are provided on the rear side of the cover 2. At the center of the front surface of the apron plate portion 22, an escape groove hole 34 having one end opened to the key hole 10 is provided in a vertical direction, and a guide projection 35 on the rear surface side of the cover 2 passes therethrough. A guide slot 3 is provided on the front surface of the base end of the apron plate 22.
There are two upper and lower locking recesses 35 and 36 that intersect with 4.
【００１１】カバー２のガイド突起３５には板バネ３７
の基端部を嵌めてあり、カバー２によってエプロン板部
２２の鍵孔１０を閉塞した状態では、上位の係止凹部３
５に板バネ３７の先端屈曲部３７ａが係合して、カバー
２を当該閉塞位置に保持する。ビス２１のねじ軸部２１
ａの先端部にカバー２の停止壁部３１が当接した開放状
態では、下位の係止凹部３６に板バネ３７の先端屈曲部
３７ａが係合し、カバー２を当該開放位置に保持する。A leaf spring 37 is provided on the guide projection 35 of the cover 2.
When the cover 2 closes the keyhole 10 of the apron plate portion 22, the upper locking recess 3
5 engages the distal bent portion 37a of the leaf spring 37 to hold the cover 2 at the closed position. Screw shaft 21 of screw 21
In the open state in which the stop wall portion 31 of the cover 2 abuts on the distal end portion a, the distal bent portion 37a of the leaf spring 37 is engaged with the lower locking concave portion 36, and the cover 2 is held at the open position.
【００１２】止め金板３の基端部はロックシャフト４の
後端角軸部４ｂに嵌められ、ボルト３８によってロック
シャフト４に締め付け固着されている。ロックシャフト
４の中間部周溝には防水用Ｏ−リング３９が嵌め込まれ
ている。固定本体１のエプロン板部２２の背面側の上下
２個のボス部には螺子孔４０が設けられている。座金４
２を扉８の背面に突き当ててビス４１を螺子孔４０にね
じ込むことによって、固定本体１は扉８に締め付け固着
される。固定本体１と扉８の間にはパッキング４３が挿
入される。A base end portion of the stopper plate 3 is fitted to a rear end shaft portion 4 b of the lock shaft 4, and is fixedly fastened to the lock shaft 4 by a bolt 38. An O-ring 39 for waterproofing is fitted in the circumferential groove at the intermediate portion of the lock shaft 4. Screw holes 40 are provided in the upper and lower two boss portions on the rear side of the apron plate portion 22 of the fixed main body 1. Washer 4
The fixed body 1 is fastened and fixed to the door 8 by abutting the back surface 2 of the door 8 and screwing the screw 41 into the screw hole 40. A packing 43 is inserted between the fixed body 1 and the door 8.
【００１３】[0013]
【発明の効果】 以上のように構成された本発明の非擦
り合い係合型扉用ロックハンドル装置では、固定本体１
の正面側から固定本体１の軸受筒部１１に圧縮コイルバ
ネ５とロックシャフト４を嵌め入れ、ロックシャフト４
と軸受筒部１１の前端部間にガイド筒６を嵌め入れ、ガ
イド筒６の前面板部２７を固定本体１のエプロン板部２
２の小形窪み２４に嵌め落とし、正面甲板２０の先端角
部２６を固定本体１の受溝２５に差し込み、エプロン板
部２２の透孔２８に背面側から挿入したビス２１を正面
甲板２０の螺子孔２９にねじ込んで正面甲板２０をエプ
ロン板部２２に締め付けることによって、内蔵部品の全
ての組立が完了するものであるから、組立作業が作業性
良く簡単かつ的確に行える。According to the lock handle device for a non-rubbing engagement type door of the present invention configured as described above, the fixed body 1
The compression coil spring 5 and the lock shaft 4 are fitted into the bearing cylinder 11 of the fixed body 1 from the front side of the lock shaft 4.
The guide tube 6 is fitted between the front end of the bearing tube 11 and the front plate 27 of the guide tube 6 and the apron plate 2 of the fixed body 1.
2, the front corner 20 of the front deck 20 is inserted into the receiving groove 25 of the fixed main body 1, and the screw 21 inserted from the back into the through hole 28 of the apron plate 22 is screwed into the front deck 20. By screwing the front deck 20 into the holes 29 and tightening the front deck 20 to the apron plate portion 22, all the assembly of the built-in components is completed, so that the assembling work can be performed easily and accurately with good workability.
【００１４】また、固定本体１のエプロン板部２２にカ
バー２を嵌め合わせた後、前記ビス２１のねじ軸部２１
ａをエプロン板部２２の前面側に突出させ、カバー２の
背面側の停止壁部３１に当接させることによって、内蔵
部品の組立用ビス２１がカバー２の抜止め手段としても
機能することになるので、カバー２の抜止め手段として
エプロン板部２２にストッパー用ビスやピンを別途ねじ
込んだり打ち込む必要がなく、部品点数の減少や付加工
程の削減によって製作コストの節減が可能である。After the cover 2 is fitted to the apron plate 22 of the fixed body 1, the screw shaft 21 of the screw 21
By projecting a from the front side of the apron plate portion 22 and abutting against the stop wall portion 31 on the back side of the cover 2, the assembling screw 21 of the built-in component also functions as a retaining means for the cover 2. Therefore, there is no need to separately screw or drive a stopper screw or pin into the apron plate portion 22 as a means for preventing the cover 2 from coming off, and the manufacturing cost can be reduced by reducing the number of parts and the number of additional steps.
【図１】 本発明の一実施例に係る非擦り合い係合型扉
用ロックハンドル装置の正面図であり、止め金板は取外
してあり、カバーは閉塞位置にある。FIG. 1 is a front view of a lock handle device for a non-rubbing engagement type door according to an embodiment of the present invention, in which a stopper plate is removed and a cover is in a closed position.
【図２】 該扉用ロックハンドル装置の背面図であり、
止め金板は取外してあり、カバーは閉塞位置にある。FIG. 2 is a rear view of the door lock handle device,
The clasp is removed and the cover is in the closed position.
【図３】 該扉用ロックハンドル装置の底面図であり、
止め金板は取付けてあり、カバーは閉塞位置にある。FIG. 3 is a bottom view of the door lock handle device,
The clasp is attached and the cover is in the closed position.
【図４】 該扉用ロックハンドル装置の左側面図であ
り、止め金板は取付けてあり、カバーは閉塞位置にあ
る。FIG. 4 is a left side view of the door lock handle device, in which a stopper plate is attached and a cover is in a closed position.
【図５】 図１のＡ−Ａ線断面図である。FIG. 5 is a sectional view taken along line AA of FIG. 1;
【図６】 図１のＢ−Ｂ線断面図である。FIG. 6 is a sectional view taken along line BB of FIG. 1;
【図７】 図１のＢ−Ｂ線断面図であり、カバーは開放
位置にある。FIG. 7 is a sectional view taken along the line BB of FIG. 1, in which a cover is in an open position.
【図８】 該扉用ロックハンドル装置の使用状態を示す
左側面図であり、キーハンドルの差し込みのため、カバ
ーを開放してある。FIG. 8 is a left side view showing a use state of the lock handle device for a door, in which a cover is opened for inserting a key handle.
１ 固定本体 ２ カバー ３ 止め金板 ４ ロックシャフト ５ 圧縮コイルバネ ６ ガイド筒 ７ カムピン ８ 扉 ９ キーハンドル １０ 正面甲板の鍵孔 １１ 固定本体の軸受筒部 １２ キーハンドルの駆動突起 １３ ロックシャフトの受動凹部 １４ 固定枠体 １５ 受金部 １６ 軸受筒部の軸孔 １７ ガイド筒側の螺旋面 １８ 固定本体側の螺旋面 １９ 螺旋溝 ２０ 正面甲板 ２１ 組立て兼ストッパー用ビス ２２ 固定本体のエプロン板部 ２３ 大形窪み ２４ 小形窪み ２５ 組立て用受溝 ２６ 正面甲板の先端角部 ２７ ガイド筒の前面板部 ２８ 透孔 ２９ 螺子孔 ３０ ガイド筒側の鍵孔 ３１ カバーの停止壁部 DESCRIPTION OF SYMBOLS 1 Fixed main body 2 Cover 3 Lock plate 4 Lock shaft 5 Compression coil spring 6 Guide cylinder 7 Cam pin 8 Door 9 Key handle 10 Keyhole of front deck 11 Bearing cylinder part of fixed body 12 Drive projection of key handle 13 Passive recess of lock shaft Reference Signs List 14 fixed frame 15 receiving part 16 shaft hole of bearing cylinder part 17 spiral surface on guide cylinder side 18 spiral surface on fixed body side 19 spiral groove 20 front deck 21 screw for assembly and stopper 22 apron plate part of fixed body 23 large Form recess 24 Small recess 25 Assembly receiving groove 26 Front corner of front deck 27 Front plate of guide tube 28 Through hole 29 Screw hole 30 Key hole on guide tube side 31 Stop wall of cover
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) E05B 3/00 E05B 65/06 H05K 5/03 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. 6 , DB name) E05B 3/00 E05B 65/06 H05K 5/03
Claims (1)
に軸受筒部１１を突設し、エプロン板部２２の前面側に
大形窪み２３を設け、大形窪み２３の底面に小形窪み２
４を設け、大形窪み２３の小形窪み２４寄り端部内壁に
受溝２５を設け、キーハンドル９の駆動突起１２が挿入
される受動凹部１３を前端部に設けたロックシャフト４
を軸受筒部１１に回転可能かつ前後方向に移動可能に嵌
挿し、前面板部２７を小形窪み２４に嵌め落としてガイ
ド筒６を軸受筒部１１とロックシャフト４の前端部間に
回転不能に嵌挿し、ガイド筒６の前面板部２７を押さえ
付ける正面甲板２０の先端角部２６を固定本体１の前記
受溝２５に差し込み、エプロン板部２２の透孔２８に背
面側から挿入したビス２１を正面甲板２０の基端部の螺
子孔２９にねじ込んで正面甲板２０をエプロン板部２２
に締め付け固着し、正面甲板２０とガイド筒６の前面板
部２７にキーハンドル９の駆動突起１２が差し込まれる
鍵孔１０と鍵孔３０をそれぞれ設け、固定本体１の軸受
筒部１１の底壁部１１ａの中央部にロックシャフト４の
後端部が嵌挿される軸孔１６を設け、軸孔１６を中心と
する螺旋面１７をガイド筒６の後端面に設け、螺旋面１
７に対面させて軸受筒部１１の内壁部に螺旋面１８を設
け、ロックシャフト４の横断方向に設けたカムピン７を
該螺旋面１７と螺旋面１８間に形成された螺旋溝１９に
嵌め入れ、ロックシャフト４のバネ受部４ａと軸受筒部
１１の底壁部１１ａ間に嵌め入れた圧縮コイルバネ５に
よってロックシャフト４を前方に移動付勢し、固定本体
１のエプロン板部２２にカバー２を正面甲板２０と平行
方向にスライド可能に嵌め合わせ、エプロン板部２２の
前面側に突出したビス２１のねじ軸部２１ａに当接する
停止壁部３１をカバー２の背面側に設け、軸受筒部１１
から突出したロックシャフト４に固定枠体１４側の受金
部１５に係脱する止め金板３を固着した非擦り合い係合
型扉用ロックハンドル装置。1. An apron plate portion (11) is provided on the rear side of an apron plate portion (22) of a fixed body (1), a large recess (23) is provided on a front side of the apron plate portion (22), and a small recess is provided on the bottom surface of the large recess (23). 2
A lock shaft 4 provided with a receiving recess 25 in the inner wall of the large recess 23 near the small recess 24 and a passive recess 13 into which the driving projection 12 of the key handle 9 is inserted is provided at the front end.
Is inserted into the bearing cylinder 11 rotatably and movably in the front-rear direction, and the front plate 27 is fitted into the small recess 24 so that the guide cylinder 6 cannot rotate between the bearing cylinder 11 and the front end of the lock shaft 4. The screw 21 inserted into the receiving groove 25 of the fixed main body 1 by inserting the front end corner 26 of the front deck 20 which is fitted and pressed against the front plate 27 of the guide cylinder 6, and inserted into the through hole 28 of the apron plate 22 from the rear side. Is screwed into a screw hole 29 at the base end of the front deck 20 to attach the front deck 20 to the apron plate portion 22.
The keyhole 10 and the keyhole 30 into which the drive projection 12 of the key handle 9 is inserted are provided on the front deck 20 and the front plate 27 of the guide cylinder 6 respectively, and the bottom wall of the bearing cylinder 11 of the fixed body 1 is fixed. A shaft hole 16 into which the rear end of the lock shaft 4 is inserted is provided at the center of the portion 11a, and a spiral surface 17 centered on the shaft hole 16 is provided at the rear end surface of the guide cylinder 6, and the spiral surface 1
A spiral surface 18 is provided on the inner wall portion of the bearing cylinder 11 so as to face the shaft 7, and a cam pin 7 provided in the transverse direction of the lock shaft 4 is fitted into a spiral groove 19 formed between the spiral surface 17 and the spiral surface 18. A compression coil spring 5 fitted between the spring receiving portion 4a of the lock shaft 4 and the bottom wall portion 11a of the bearing cylinder 11 urges the lock shaft 4 to move forward, and the cover 2 is attached to the apron plate portion 22 of the fixed body 1. Is fitted to the front deck 20 so as to be slidable in a parallel direction, and a stop wall portion 31 is provided on the rear side of the cover 2 to abut on the screw shaft portion 21a of the screw 21 protruding from the front side of the apron plate portion 22. 11
A lock handle device for a non-rubbing engagement type door in which a lock plate 3 that is engaged with and disengaged from a metal receiving portion 15 on the fixed frame body 14 side is fixed to a lock shaft 4 protruding from the lock shaft device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35414896A JP2868741B2 (en) | 1996-12-18 | 1996-12-18 | Lock handle device for non-rubbing engagement type door |
| TW87217567U TW433355U (en) | 1996-12-18 | 1998-10-23 | Door locking handle assembly of nonfrictional engagement type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35414896A JP2868741B2 (en) | 1996-12-18 | 1996-12-18 | Lock handle device for non-rubbing engagement type door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10176444A JPH10176444A (en) | 1998-06-30 |
| JP2868741B2 true JP2868741B2 (en) | 1999-03-10 |
Family
ID=18435617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35414896A Expired - Fee Related JP2868741B2 (en) | 1996-12-18 | 1996-12-18 | Lock handle device for non-rubbing engagement type door |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2868741B2 (en) |
| TW (1) | TW433355U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109236036A (en) * | 2018-10-30 | 2019-01-18 | 立兴杨氏实业（深圳）有限公司 | A kind of device for limiting expansion |
-
1996
- 1996-12-18 JP JP35414896A patent/JP2868741B2/en not_active Expired - Fee Related
-
1998
- 1998-10-23 TW TW87217567U patent/TW433355U/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TW433355U (en) | 2001-05-01 |
| JPH10176444A (en) | 1998-06-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20040169378A1 (en) | Reversible latch bolt | |
| KR960005340B1 (en) | Rock handle device for withdrawal rotation type door | |
| JP2868741B2 (en) | Lock handle device for non-rubbing engagement type door | |
| JPH08109762A (en) | Lock handle device for pullout rotating type door | |
| JP3063694U (en) | Waterproof handle device | |
| JP2883560B2 (en) | Push button type flat handle device with lock | |
| KR100441850B1 (en) | Lock handle device for pullout rotary operation type door | |
| JP2862841B2 (en) | Lock handle device for non-rubbing engagement type door | |
| JP2922468B2 (en) | Lock handle device for doors of vending machines, etc. | |
| CN220580744U (en) | Switchable door lock with inner and outer doors | |
| KR20000008500U (en) | Non-Friction Locking Door Locks | |
| CN215499207U (en) | Camera shell and camera with same | |
| JP2598597Y2 (en) | Locking device for sliding door | |
| JP2623229B2 (en) | Door locking device | |
| JP2905179B2 (en) | Double fastener device with lock | |
| JPH0538137Y2 (en) | ||
| JPS5927502Y2 (en) | Door handle device with built-in axial pin tumbler locking mechanism | |
| JP2549353Y2 (en) | Locking device for door with retractable knob | |
| JPS5912360Y2 (en) | door handle lock | |
| JPH083619Y2 (en) | Anti-vibration lock handle device | |
| JP3348048B2 (en) | Closed lock handle device for sliding door | |
| JP3036441U (en) | Removable lock handle device | |
| JP2540344Y2 (en) | Double push lock handle device | |
| JPH0748923Y2 (en) | Anti-vibration lock handle device | |
| JP4948137B2 (en) | Joinery lock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |