JPH0350066B2 - - Google Patents
Info
- Publication number
- JPH0350066B2 JPH0350066B2 JP9375382A JP9375382A JPH0350066B2 JP H0350066 B2 JPH0350066 B2 JP H0350066B2 JP 9375382 A JP9375382 A JP 9375382A JP 9375382 A JP9375382 A JP 9375382A JP H0350066 B2 JPH0350066 B2 JP H0350066B2
- Authority
- JP
- Japan
- Prior art keywords
- lock
- lever
- door
- locking
- extended position
- 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
Links
- 210000000078 claw Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002650 habitual effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Push-Button Switches (AREA)
Description
【発明の詳細な説明】
〔技術分野〕
全突出位置と開扉位置との間の不完全突出位置
にて保持される錠杆を設け、この錠杆を用いて制
御具を動作させることにより、例えば部屋の内又
は外に配される照明具等の電器具の電気回路を開
閉、点灯、消灯等の操作の簡便化と節電とをはか
り、しかも消し忘れ等による電器具の過熱、漏電
等を防いで安全化にも寄与しうる錠装置に関す
る。[Detailed Description of the Invention] [Technical Field] By providing a lock that is held at a partially extended position between a fully extended position and a door opening position, and operating a control tool using this lock, For example, we aim to simplify the operation of opening/closing, turning on and off the electrical circuits of electrical appliances such as lighting fixtures placed inside or outside a room, and to save power, while also preventing overheating of electrical appliances and leakage of electricity due to forgetting to turn them off. The present invention relates to a locking device that can prevent and contribute to safety.
従来、施錠のための本締り用の錠杆と、単に風
などによる不用意な扉の開きを防ぐためのいわゆ
る空締り用の錠杆とを有する箱錠が多用されてい
る。又このような箱錠を用いて、照明具などの電
器具をオン、オフするものとして、例えば実公昭
41−8518号公報のものが提案されている。
BACKGROUND ART Conventionally, box locks have been frequently used which have a lock lever for full tightening and a lock lever for so-called dry tightening to prevent the door from opening accidentally due to wind or the like. In addition, as a device that uses such a box lock to turn on and off electric appliances such as lighting equipment, for example, Jikosho
No. 41-8518 has been proposed.
しかしこのものは、ドアの外部からのキーを用
いる施錠時の場合の前記本締り用の錠杆の突出長
さを、家屋内部からのサムターンなどを用いた手
鎖錠の場合よりも大とすることにより前記オン、
オフを行うように構成されている。 However, in this case, when the door is locked using a key from outside, the protruding length of the lock lever for final tightening is longer than when using a hand lock using a thumb turn or the like from inside the house. said on,
is configured to turn off.
このように、この提案のものは、手鎖錠によつ
ては錠杆は、開扉位置と突出位置との2つの位
置、キー鎖錠によつては開扉位置と、前記手鎖錠
の前記突出位置よりも大きい突出位置との2つの
位置の間で錠杆を移動させしかも夫々の2位置で
錠杆を静止するように構成されている。またこの
提案のものでは、施錠の必要が無いときには、前
記空締まり用の錠杆によつて風等による扉の開放
を防いでいる。したがつて、前記提案のもので
は、本締まり用の錠杆を作動する前記キー、サム
ターンなどに加えて、空締まり用の錠杆を作動す
る把手などの操作体が必要となる。さらに、本締
まり用の錠杆を用いて電器具をオン、オフする前
記提案のものにおいて、空締まり用の錠杆を用い
ないときには、閉扉に際して、風等による扉の開
放を防いで、閉止保持するためには、キー、サム
ターンなどの操作体を、開扉のときに加えて錠杆
の突出のために再度操作することが必要となる。 Thus, in this proposal, depending on the hand lock, the lock lever has two positions, the open position and the protruding position, and depending on the key lock, the lock lever has two positions, the open position and the protruding position of the hand lock. The lock lever is configured to move between two positions, including a protruding position that is larger than the protruding position, and to remain stationary at each of the two positions. In addition, in this proposal, when there is no need to lock the door, the lock lever for empty locking prevents the door from opening due to wind or the like. Therefore, in the proposed method, in addition to the key, thumb turn, etc. for operating the lock lever for full tightening, an operating body such as a handle for operating the lock lever for empty tightening is required. Furthermore, in the above-mentioned proposal that uses a lock for final tightening to turn on and off electric appliances, when the lock for idle tightening is not used, when closing the door, it prevents the door from opening due to wind, etc., and maintains the door closed. In order to do this, it is necessary to operate an operating body such as a key or a thumb turn not only when opening the door but also again to project the lock lever.
本発明は、本締り用の錠杆ではなくて、常時突
出側に付勢された空締り用の錠杆を用いて、しか
も錠杆を不完全突出位置で係止可能とするととも
にその錠杆により制御具を動作させることによつ
て、照明具等の電器具を自動的に点消灯でき、ス
イツチ操作を便宜とする錠装置の提供を目的とし
ている。
The present invention uses a lock lever for idle tightening that is always biased toward the protruding side, instead of a lock lever for full tightening, and furthermore, the lock lever can be locked in an incompletely protruding position, and the lock lever is The object of the present invention is to provide a locking device that can automatically turn on and off electric appliances such as lighting fixtures by operating a control tool, making it convenient to operate a switch.
以下本発明の一実施例を図面に基づき説明す
る。
An embodiment of the present invention will be described below based on the drawings.
第1〜6図は、本発明の基本的な一実施例を示
し、錠装置1は、扉Dに取付く錠本体2aと、扉
の戸先が向く開口枠Fに取付けられる受板2b
と、この受板2bに配されるマイクロスイツチな
どの制御具Sとを具える。扉Dは、建物の内外又
は建物内部を2つの空間R1,R2に仕切る壁W
に設けた開口部に取付けられ、又該扉Dは、例え
ば空間R2に開く内開き戸として形成されてい
る。なお本実施例では空間R1は例えば廊下であ
りかつ空間R2は手洗室、浴室、納戸等の常時は
消灯される部屋とする。 1 to 6 show a basic embodiment of the present invention, and the lock device 1 includes a lock main body 2a attached to a door D, and a receiving plate 2b attached to an opening frame F toward which the front end of the door faces.
and a control tool S such as a micro switch arranged on this receiving plate 2b. The door D is a wall W that partitions the inside and outside of the building into two spaces R1 and R2.
The door D is attached to an opening provided in the space R2, and the door D is formed, for example, as an inward-swinging door that opens into the space R2. In this embodiment, the space R1 is, for example, a hallway, and the space R2 is a room where the lights are always turned off, such as a washroom, a bathroom, and a storeroom.
錠本体2aは、扉Dの両側に突出する第1、第
2の操作体3,4を具え、該第1、第2の操作体
3,4は把手3b,4bを有しかつ回動可能に取
付けられる。該錠本体2aは、第2図に例示する
ごとく、ケース14内のバネ15により前方に付
勢した錠杆11を、該錠杆11の先端から控えて
形成される当て片12が、そのフロント13に当
接するまで突出するその全突出位置Aと、錠杆1
1をフロント13側に引き込み、該フロント13
内にほぼ没入することによつて扉Dを開放しうる
その開扉位置Bとの間を往復動可能に支持され
る。又錠杆11は、前記開扉位置Bと全突出位置
Aとの間の不完全突出位置Cにても係止でき、か
つ錠杆11の先端部は両側面を平行とした直方体
状に形成される。 The lock body 2a includes first and second operating bodies 3 and 4 that protrude from both sides of the door D, and the first and second operating bodies 3 and 4 have handles 3b and 4b and are rotatable. mounted on. As illustrated in FIG. 2, in the lock body 2a, the lock rod 11, which is biased forward by a spring 15 in the case 14, is held back from the tip of the lock rod 11. 13 and its full protruding position A until it comes into contact with lock rod 1
1 to the front 13 side, and
It is supported so as to be able to reciprocate between the door opening position B, where the door D can be opened by almost recessing into the interior. Further, the lock rod 11 can be locked even in the incompletely protruding position C between the door opening position B and the fully protruding position A, and the tip of the lock rod 11 is formed in the shape of a rectangular parallelepiped with both sides parallel to each other. be done.
なお本例では錠本体2aは、錠杆11を、第
1、第2の操作体3,4の内、第2の操作体4の
操作によつて、前記不完全突出位置Cで係止でき
る。 In this example, the lock body 2a can lock the lock rod 11 at the incompletely protruding position C by operating the second operating body 4 of the first and second operating bodies 3 and 4. .
錠杆11が嵌入する受板2bは、略T字の板体
であり、その基部に係止孔17を穿設するととも
に、先端に円柱状の緩衝材5を取付ける。なお受
板2bは縦枠材Fに、緩衝材5を扉Dの開放側に
位置させ取付けることにより、突出した前記錠杆
11が緩衝材5に衝合するとき緩衝する。又係止
孔17は、開口枠Fに凹設された孔部に連通し、
該孔部には例えばマイクロスイツチからなる制御
具Sがその動作端Saを外方に向け収設される。
さらに開口枠Fには、室外側にパイロツトランプ
PLが取付けられる。而して、第3図は、制御具
Sと電器具Eとの接続を例示しており、メインス
イツチMをONしかつ制御具Sがオンし投入され
ることによつてリレーRが動作するとともに、リ
レー接点RaがONし、電器具Eが通電状態とな
る。即ち制御具Sの投入中は、電気回路ECは閉
回路となつている。 The receiving plate 2b into which the locking rod 11 is inserted is a substantially T-shaped plate having a locking hole 17 at its base and a cylindrical cushioning material 5 attached to its tip. The receiving plate 2b is attached to the vertical frame member F with the buffer material 5 positioned on the open side of the door D, thereby providing a buffer when the protruding lock rod 11 collides with the buffer material 5. Further, the locking hole 17 communicates with a hole recessed in the opening frame F,
A control tool S consisting of, for example, a microswitch is housed in the hole with its operating end Sa facing outward.
Furthermore, in the opening frame F, there is a pilot lamp on the outdoor side.
PL is installed. FIG. 3 exemplifies the connection between the control tool S and the electric appliance E, and when the main switch M is turned on and the control tool S is turned on and turned on, the relay R is operated. At the same time, the relay contact Ra turns ON, and the electric appliance E becomes energized. That is, while the control tool S is turned on, the electric circuit EC is a closed circuit.
前記制御具Sの投入した状態は、錠杆11の不
完全突出位置C(入室時)と開扉位置Bとであり、
錠杆11が制御具Sの動作端Saから離れた状態
である。これは例えば照明具Lが点灯している状
態である。しかし、制御具SがOFFすると、リ
レーRによつて、リレー接点RaはOFFとなり、
電気回路ECは開回路となる。即ち、照明具Lは
消灯する。この状態は錠杆11の全突出位置A
(退室時)となり、制御具Sの動作端Saを押圧し
ている。 The closed state of the control tool S is the incompletely protruding position C of the lock 11 (when entering the room) and the door opening position B,
The lock 11 is in a state away from the operating end Sa of the control tool S. This is, for example, a state in which the lighting fixture L is lit. However, when the controller S turns OFF, the relay contact Ra turns OFF due to the relay R.
The electrical circuit EC becomes an open circuit. That is, the lighting fixture L is turned off. This state is the full protruding position A of the lock rod 11.
(when leaving the room), and the operating end Sa of the control tool S is pressed.
而して、前記電器具Eとして、照明具Lの外に
パイロツトランプPL、換気フアンF、暖房具H
等任意に選択できる。 Therefore, as the electrical equipment E, a pilot lamp PL, a ventilation fan F, and a heating equipment H are installed in addition to the lighting equipment L.
etc. can be selected arbitrarily.
又リレーRを用いることなく、直接制御具Sで
電気回路ECを開閉してもよい。なお回路条件に
よつては、必要により、錠杆11との当接により
OFFに切換わるごとく接続しうるのは当然であ
る。 Moreover, the electric circuit EC may be opened and closed directly by the control tool S without using the relay R. Depending on the circuit conditions, if necessary, the contact with the lock rod 11 may be applied.
Of course, it can be connected as if it were switched to OFF.
又錠杆11にはその後端に、下背面を斜面とし
た係止用の突部21を下設している。該錠杆11
は両側に、当片12の背部から後方にのびる溝部
を有し、かつ該溝部を押え片により閉止すること
によつて案内溝22,23を形成している。案内
溝22,23には操作体3,4の支軸3a,4a
に取付く第1のレバー19、第2のレバー20の
上端部が挿入される。第1のレバー19、第2の
レバー20はともにその基部に、夫々同心に角孔
を穿設したボス部29,30を有し、ボス部29
には、第1のレバー19の、前傾する基準状態に
おいて、その後方に向く位置に係止溝31を凹設
している。ボス部30には、第2のレバー20の
後傾方向に深さを増すクラツチ溝32を2設し、
該クラツチ溝32には、ボス部30に嵌り合う爪
車34の内面とも当接する例えば円筒ピンを用い
たクラツチピン35を収納している。前記爪車3
4は、第2のレバー20の前傾側に半径方向にの
びる係止面39を有する爪部40を60度ピツチで
形成する。又、該爪部40の背面は、爪部40の
先端から根本部に至る平面41に形成される。該
平面41には、ケース14のフロント13下方に
透設される略U字のバネ片42が当接し、係止面
39により係止することによつて60度を越える角
度、例えば75度の角度を回転した際、爪部40を
押圧し平面41とバネ片42とが当接する60度回
転位置まで、前記角度差である15度分反転され
る。なお爪車34は錠杆11の後端がケース14
に当たるので120度を越えて回転することはない。
爪車34にはギヤ46が一体に形成される。該ギ
ヤ46は、ケース14の背部でその両側面に枢支
されるピニオン47と噛合し、該ピニオン47の
歯数がギヤ46に比して1対1.5に形設されるこ
とにより、ギヤ46の60度回転ごとに90度ごと回
転できる。該ピニオン47にはカム50が一体に
形成される。該カム50は略楕円状をなし、その
長軸、短軸が爪車34の60度回転ごとに垂直もし
くは水平に位置する。該カム50にはケース14
の背板から延びる支持片51に垂直に摺動自在に
取付けられるフオロア52下端がそのカム面に当
接する。該フオロア52は錠杆11を係止する係
止具7を構成し、又バネにより下方に付勢され
る。前記カム50はさらに係止片55を従動させ
る。該係止片55はその内部にカム50を回転自
在に納挿する孔部を設けた矩形板であつて、ケー
ス14の背板との間に間挿されるバネ56により
前方に付勢され、前記孔部の背面がカム50に摺
接する一方、該背面がカム50の短軸側のカム面
で当接した際、係止片55が前進し、その先端に
設けた突片57が前記係止溝31に嵌合し、第1
のレバー19をロツクできる。第1、第2のレバ
ー19,20はバネにより前傾方向に付勢され、
案内溝22,23との間で前方に遊〓22a,2
3aを有するその基準位置で常時は停止する。な
お該第1、第2のレバー19,20は基準位置で
は、その把手3b,4bを水平に保持する。 Further, the locking rod 11 is provided at its rear end with a locking protrusion 21 whose lower back surface is sloped. The lock rod 11
has grooves extending rearward from the back of the contact piece 12 on both sides, and guide grooves 22 and 23 are formed by closing the grooves with presser pieces. The guide grooves 22 and 23 have support shafts 3a and 4a of the operating bodies 3 and 4.
The upper end portions of the first lever 19 and second lever 20 attached to are inserted. Both the first lever 19 and the second lever 20 have boss parts 29 and 30, respectively, in which square holes are formed concentrically at their bases.
, a locking groove 31 is formed in a position facing rearward when the first lever 19 is in the forward-inclined reference state. The boss portion 30 is provided with two clutch grooves 32 that increase in depth in the rearward direction of the second lever 20.
The clutch groove 32 accommodates a clutch pin 35 using, for example, a cylindrical pin, which also comes into contact with the inner surface of a ratchet wheel 34 that fits into the boss portion 30. The ratchet wheel 3
4, a claw portion 40 having a locking surface 39 extending in the radial direction on the forward-inclined side of the second lever 20 is formed at a pitch of 60 degrees. Further, the back surface of the claw portion 40 is formed into a plane 41 extending from the tip of the claw portion 40 to the root portion. A substantially U-shaped spring piece 42 transparently installed below the front 13 of the case 14 comes into contact with the flat surface 41, and by being locked by the locking surface 39, an angle of more than 60 degrees, for example, 75 degrees is formed. When the angle is rotated, the claw portion 40 is pressed and the flat surface 41 and the spring piece 42 are inverted by 15 degrees, which is the angle difference, to a 60 degree rotation position where the flat surface 41 and the spring piece 42 abut. Note that the rear end of the ratchet wheel 34 is connected to the case 14 of the lock rod 11.
, so it will not rotate more than 120 degrees.
A gear 46 is integrally formed on the ratchet wheel 34. The gear 46 meshes with a pinion 47 that is pivotally supported on both sides of the back of the case 14, and the number of teeth of the pinion 47 is 1:1.5 compared to the gear 46, so that the gear 46 It can be rotated in 90 degree increments for every 60 degree rotation. A cam 50 is integrally formed with the pinion 47. The cam 50 has a substantially elliptical shape, and its major axis and minor axis are positioned vertically or horizontally every 60 degree rotation of the ratchet wheel 34. The cam 50 has a case 14
The lower end of a follower 52, which is vertically and slidably attached to a support piece 51 extending from the back plate of the follower 52, comes into contact with the cam surface of the follower 52. The follower 52 constitutes a locking device 7 for locking the lock rod 11, and is biased downward by a spring. The cam 50 further causes a locking piece 55 to follow. The locking piece 55 is a rectangular plate having a hole in which the cam 50 is rotatably inserted, and is biased forward by a spring 56 inserted between the locking piece 55 and the back plate of the case 14. While the back surface of the hole comes into sliding contact with the cam 50, when the back surface comes into contact with the cam surface on the short shaft side of the cam 50, the locking piece 55 moves forward, and the protruding piece 57 provided at its tip engages the locking piece 57. It fits into the stop groove 31 and the first
lever 19 can be locked. The first and second levers 19 and 20 are biased forward by springs,
There is forward play between the guide grooves 22 and 23.
It always stops at its reference position having 3a. Note that the first and second levers 19 and 20 hold their handles 3b and 4b horizontally in their reference positions.
然して錠本体2aは、第1の操作体3の把手3
bを押下げることによつて、第1のレバー19を
案内溝22で遊動ののち案内溝22の後端を押引
し、錠杆11を、当片12がフロント13に当接
するその全突出位置Aから、錠杆11の先端がフ
ロント13近傍に位置し、扉を開きうるその開扉
位置Bまでの間を移動し(第4図に示す)、かつ
第1の操作体3を離すことにより、バネ15が錠
杆11を全突出位置Aに突出させる。従つてその
ままの状態では閉止時には壁開口部の周縁と衝合
し閉扉が不可能である結果、先端部が平行な両側
面を有する直方体状とした錠杆11の前記先端部
は扉Dの閉止を阻げる阻止片6を構成している。
この阻止片6は、開扉又は閉扉の際、操作体を必
ず操作させる役割を持ち、従つて電気回路Eの開
閉路動作を確実にする。又空間R2への立ち入り
に際し、第1の操作体3を用いて錠杆11を引く
ことによつて錠杆11が制御具Sから離れ電気回
路ECを閉じる。なお第1のレバー19による錠
杆11の移動の間、第2のレバー20は案内溝2
3の遊〓23a内で停止している。次に閉止のた
め通り抜けた側の第2の操作体4の操作により、
第2のレバー20を後傾させる。第2のレバー2
0は、案内溝23の後端と当接して錠杆11を後
退させると同時に、クラツチピン35を介して爪
車34を同方向に回転させる。爪車34の60度の
回転時に、1つの爪部40を乗り越え、又ギヤ4
6とピニオン47との噛み合いによつてカム50
をその長軸を垂直に90度回転させ、さらに第2の
レバー20を60度位置を通過して、例えば第5図
に示す75度分回転させることによつて、錠杆11
は全突出位置Aから開扉位置Bまで後退する。な
お75度の位置では爪部40がバネ片42により逆
転方向に付勢されており、従つてレバー20の反
転に伴い、バネ片42と平面41とが当接する60
度位置まで正しく復帰する。なお復帰の途上、カ
ム50によつて押上げられるフオロア52が錠杆
11の突部21を係止し、第6図に示すように錠
杆11を、開扉位置Bから全突出位置Aに戻る戻
り行程において、その間の不完全突出位置Cで保
持する係止具7として機能する。又カム50の短
軸側で摺接する係止片55の突片57が係止溝3
1に係合し、第1の操作体3を拘束する。従つて
錠杆11は制御具Sから離れ、電気回路ECを閉
じ電器具Eを点灯する。さらに退室時に第2の操
作体4を同様に操作することによつて、カム50
は90度回転し、従つてフオロア52を押下げると
ともに係止片55を後退させることによつて、錠
杆11をその全突出位置Aまで突出させ、かつ第
1の操作体3を開放できる。その結果退出時に第
1の操作体3を用いて閉扉でき、その閉扉によつ
て錠杆11が全突出位置Aまで突出し制御具Sを
押し電気回路ECを開路し例えば消灯する。 However, the lock body 2a is attached to the handle 3 of the first operating body 3.
By pushing down b, the first lever 19 moves in the guide groove 22, and then the rear end of the guide groove 22 is pushed and pulled, and the lock lever 11 is moved to its full protrusion, where the contact piece 12 abuts the front 13. Move from position A to opening position B, where the tip of the lock lever 11 is located near the front 13 and the door can be opened (as shown in FIG. 4), and release the first operating body 3. As a result, the spring 15 causes the lock rod 11 to project to the fully extended position A. Therefore, in this state, when the door D is closed, it collides with the periphery of the wall opening, making it impossible to close the door.As a result, the tip of the lock rod 11, which is shaped like a rectangular parallelepiped and has parallel both side surfaces, is used to close the door D. It constitutes a blocking piece 6 that can prevent the
This blocking piece 6 has the role of ensuring that the operating body is operated when the door is opened or closed, and therefore ensures the opening and closing operation of the electric circuit E. Further, when entering the space R2, by pulling the lock lever 11 using the first operating body 3, the lock lever 11 is separated from the control tool S and the electric circuit EC is closed. Note that while the lock rod 11 is being moved by the first lever 19, the second lever 20 is in the guide groove 2.
3 is stopped within the free space 23a. Next, by operating the second operating body 4 on the side that passed through for closing,
Tilt the second lever 20 backward. second lever 2
0 makes contact with the rear end of the guide groove 23 and moves the lock 11 backward, while at the same time rotating the ratchet wheel 34 in the same direction via the clutch pin 35. When the ratchet wheel 34 rotates 60 degrees, it climbs over one pawl 40 and the gear 4
6 and the pinion 47, the cam 50
By vertically rotating its long axis 90 degrees, and further rotating the second lever 20 past the 60 degree position, for example by 75 degrees as shown in FIG.
is retreated from the fully extended position A to the door opening position B. Note that at the 75 degree position, the claw portion 40 is urged in the reverse direction by the spring piece 42, and therefore, as the lever 20 is reversed, the spring piece 42 and the flat surface 41 come into contact with each other.
return to the correct position. During the return, the follower 52 pushed up by the cam 50 locks the protrusion 21 of the lock rod 11, moving the lock rod 11 from the open position B to the fully extended position A as shown in FIG. During the return stroke, it functions as a locking tool 7 that holds the incompletely protruded position C during the return stroke. Also, the protruding piece 57 of the locking piece 55 that slides on the short shaft side of the cam 50 is in the locking groove 3.
1 and restrains the first operating body 3. The lock 11 is thus separated from the control S, closing the electric circuit EC and lighting the electric appliance E. Furthermore, when leaving the room, by operating the second operating body 4 in the same manner, the cam 50
is rotated 90 degrees, and by pushing down the follower 52 and retracting the locking piece 55, the lock rod 11 can be extended to its fully extended position A, and the first operating body 3 can be opened. As a result, when exiting, the door can be closed using the first operating body 3, and when the door is closed, the lock rod 11 is extended to the fully extended position A, and the control tool S is pushed to open the electric circuit EC and, for example, turn off the light.
このように本実施例では、第1の操作体3によ
る開扉動作により電気回路ECを閉成でき、しか
も暗くても習慣的に使用しているため、有り場所
が予め認識されている操作体3を用いるため、容
易に部屋の照明等をなしうる。又常時は空間R2
の電器具Eに通電する電気回路ECを開き、必要
時のみ点灯することによつて、節電効果をも果た
しさらに消し忘れ等による漏電、過熱の危険を防
ぐ。さらに扉Dの開扉とともに電気回路ECを閉
路でき、かつ開扉状態の間、閉路状態を維持する
ため、暗い部屋に入室する場合の不安感を除くな
ど、便利性が向上する。又スイツチSOを操作し
たときには、電気回路ECを強制的に閉じ、人の
入退室に拘わらず電器具Eを点灯できる。従つて
数人が一時に入り、又個々に退去を繰り返すとき
にも、入室者がある限りスイツチSOにより点灯
しうる。又パイロツトランプPLは空間R2内で
の点灯状態を室外から掲認し、制御具Sの作動を
確認できる。 As described above, in this embodiment, the electric circuit EC can be closed by the opening operation of the first operating body 3, and since it is habitually used even in the dark, the operating body whose location is known in advance is used. 3, the room can be easily illuminated. Also, space R2 is always
By opening the electric circuit EC that supplies power to the electric appliance E and turning on the light only when necessary, it achieves a power saving effect and also prevents the risk of electrical leakage and overheating due to forgetting to turn it off. Furthermore, since the electric circuit EC can be closed when the door D is opened, and the closed circuit state is maintained while the door is open, convenience is improved by eliminating the feeling of anxiety when entering a dark room. Furthermore, when the switch SO is operated, the electric circuit EC is forcibly closed, and the electric appliance E can be turned on regardless of whether anyone enters or leaves the room. Therefore, even when several people enter the room at once and leave the room individually, the light can be turned on by the switch SO as long as there are people entering the room. In addition, the pilot lamp PL displays the lighting state in the space R2 from outside, and the operation of the control tool S can be confirmed.
第7〜11図は異なる錠本体2aを用いた本発
明のさらに他の実施例を示す。 7 to 11 show still other embodiments of the present invention using different lock bodies 2a.
錠杆11は、前下縁を切欠くことにより当片1
2を形成しかつ長手方向にのびる案内溝22を有
する。該案内溝22には、第1、第2のレバー1
9,20の先端部に設ける押し片61,73が挿
入される。第1のレバー19は、ボス部29に固
定されかつその背部外縁に円弧の突出部81を設
けている。又第2のレバー20は、ボス部30に
回動自在に取付けられ、又ボス部30に突設した
係合片82を、ギヤツプを有して挿入できる円弧
の切欠き溝84を設けている。該切き溝84は、
第2のレバー20が前傾する基準位置において、
その後面が前記係合片82に接触する。又第2の
レバー20には後部面に、前記突出部81より
も、図において反時計方向に位相を違えて突出長
さの比較的小さい係止部25を設けている。又ケ
ース14には、バネにより前方に付勢される板体
7aからなる係止具7が設けられる。該係止具7
は、第10図に示すように、第2のレバー20が
後傾したとき、前記係止部25と係合し、その後
傾状態を維持できる。又該係止具7は、第1のレ
バー19と摺接でき、突出部81によつて後退
し、係止部25との係合が開放される。 The locking rod 11 has a notch on the front lower edge.
2 and has a guide groove 22 extending in the longitudinal direction. The guide groove 22 has a first lever 1 and a second lever 1.
Push pieces 61 and 73 provided at the tips of 9 and 20 are inserted. The first lever 19 is fixed to the boss portion 29 and has an arcuate protrusion 81 on the outer edge of its back. Further, the second lever 20 is rotatably attached to the boss portion 30, and is provided with an arc notch groove 84 into which an engaging piece 82 protruding from the boss portion 30 can be inserted with a gap. . The kerf 84 is
At the reference position where the second lever 20 is tilted forward,
The rear surface contacts the engagement piece 82 . Further, the second lever 20 is provided with a locking part 25 on the rear surface thereof, which has a relatively small protruding length and is out of phase with the protruding part 81 in the counterclockwise direction in the figure. Further, the case 14 is provided with a locking tool 7 made of a plate body 7a that is biased forward by a spring. The locking tool 7
As shown in FIG. 10, when the second lever 20 is tilted backward, it engages with the locking portion 25 and can maintain the backward tilted state. Furthermore, the locking tool 7 can slide into contact with the first lever 19, and is retracted by the protruding portion 81 to release the engagement with the locking portion 25.
前記係合片82の内方には傾斜面82aが設け
られ、この傾斜面82aは、第2の操作体4を反
時計方向に回動する操作に連動して反時計方向に
回動するとき、ケース14に設けるロツクピン8
9を第1のレバー19の方へ移動させる。ロツク
ピン89はその移動により、第1のレバー19に
設ける係止孔90に嵌入し、該第1のレバー19
を、その前傾状態でロツクでき、再び第2の操作
体4を操作するまで摩擦力によりその状態を維持
する。 An inclined surface 82a is provided inwardly of the engagement piece 82, and this inclined surface 82a rotates counterclockwise in conjunction with the operation of rotating the second operating body 4 counterclockwise. , a lock pin 8 provided on the case 14
9 towards the first lever 19. As the lock pin 89 moves, it fits into a locking hole 90 provided in the first lever 19 and
can be locked in its forward tilted state, and this state is maintained by frictional force until the second operating body 4 is operated again.
次にこの実施例の動作を説明する。ボス部29
に嵌合する第1の操作体3を操作し第1のレバー
19を後傾させることによつて、押し片61が案
内溝22の後面を押し、錠杆11を全突出位置A
から開扉位置Bに移動させる(第9図に示す)。
このように第1の操作体3はレバー19等を介し
て錠杆11を移動できる。又開扉によつて制御具
SをONできる。又開扉によつて空間R1から空
間R2に入室した後に第2のレバー20を操作す
ることにより、係合片82が第2のレバー20を
後傾させ、第10図に示すように、係止具7が係
止部25に係合し後傾状態で保持できる。その結
果、錠杆11は不完全突出位置Cに係止され制御
具SはONしつづける。なお第2のレバー20を
繰り返し操作しても同状態が保持される。なお切
欠き溝84を有するため第2の操作体4のみは基
準状態に復帰できる。なおこの状態において第2
の操作体4を基準状態をこえて反時計方向に回動
させることにより、前記のごとく、ロツクピン8
9が第1の操作体3をロツクできる。なお退出に
際して、第2の操作体4を操作し開扉した後、第
1の操作体3を操作することにより、第11図に
示すように前記突出部81が係止具7を後退さ
せ、係止部25との係合が開放させる。その結
果、第1、第2のレバー19,20は元の状態に
復帰でき、錠杆11が全突出位置Aに戻ることに
より、制御具SをOFFできる。本実施例では、
第2の操作体4の操作を繰り返しても、錠杆11
を不完全突出位置Cで保つことができる。従つて
前記実施例のような、第2のレバー20の繰り返
し操作によつて錠杆11の全突出位置Aと開扉位
置Bとの間を交互に往復する動きを防止できる。 Next, the operation of this embodiment will be explained. Boss part 29
By operating the first operating body 3 that fits into the first lever 19 and tilting the first lever 19 backward, the pushing piece 61 pushes the rear surface of the guide groove 22, and the lock 11 is moved to the fully extended position A.
to the door opening position B (shown in FIG. 9).
In this way, the first operating body 3 can move the lock rod 11 via the lever 19 and the like. Also, the control tool S can be turned on by opening the door. Further, by operating the second lever 20 after entering the space R2 from the space R1 by opening the door, the engagement piece 82 tilts the second lever 20 backward, and as shown in FIG. The stopper 7 engages with the locking portion 25 and can be held in a backward tilted state. As a result, the lock rod 11 is locked in the incompletely extended position C, and the control tool S continues to be turned on. Note that even if the second lever 20 is repeatedly operated, the same state is maintained. Note that since the notch groove 84 is provided, only the second operating body 4 can be returned to the standard state. Note that in this state, the second
By rotating the operating body 4 counterclockwise beyond the reference state, the lock pin 8 is rotated as described above.
9 can lock the first operating body 3. Note that when exiting, after operating the second operating body 4 to open the door, by operating the first operating body 3, the protrusion 81 causes the locking tool 7 to retreat as shown in FIG. The engagement with the locking portion 25 is released. As a result, the first and second levers 19 and 20 can return to their original states, and the lock rod 11 returns to the fully extended position A, allowing the control tool S to be turned off. In this example,
Even if the operation of the second operating body 4 is repeated, the lock lever 11
can be maintained at the incompletely protruding position C. Therefore, it is possible to prevent the lock rod 11 from alternately reciprocating between the fully extended position A and the door opening position B by repeatedly operating the second lever 20 as in the embodiment described above.
このように本発明の錠装置は、不完全突出位置
で係止可能な空締まり状の錠杆を錠本体に具えか
つ全突出位置の錠杆により動作する制御具を用い
ているため、扉の開閉という人間の習慣的な動作
により、しかも様々な動作に対応して例えば部屋
の内又は外に配される照明具等の電器具の電気回
路を自動的に開閉でき、点灯、消灯等の操作の簡
便化と節電とを図り、しかも消し忘れ等による電
器具の過熱、漏電等を防いで安全化にも寄与しう
るいわゆるシステム化された扉装置を形成しうる
など、多種な使用が可能となる。
As described above, the lock device of the present invention has a lock body equipped with an empty locking lever that can be locked in the incompletely extended position, and uses a control tool that is operated by the locking lever in the fully extended position. It is possible to automatically open and close the electrical circuits of electrical appliances such as lighting fixtures placed inside or outside the room by the habitual human action of opening and closing, and in response to various actions, such as turning lights on and off. It can be used in a variety of ways, such as by forming a so-called systemized door device that simplifies the process and saves electricity, and also contributes to safety by preventing overheating of electrical appliances due to forgetting to turn them off, electrical leakage, etc. Become.
第1図は本発明の一実施例を示す斜視図、第2
図はその錠本体を例示する一部を破断した斜視
図、第3図は電気回路図、第4図、第5図、第6
図はその作用を示す線図、第7図は本発明の他の
実施例を示す正面図、第8図はその中央断面図、
第9〜11図はその作用を示す線図である。
2a……錠本体、2b……受板、11……錠
杆、A……全突出位置、B……開扉位置、C……
不完全突出位置、D……扉、S……制御具。
Fig. 1 is a perspective view showing one embodiment of the present invention;
The figure is a partially cutaway perspective view illustrating the lock body, Figure 3 is an electric circuit diagram, Figures 4, 5, and 6.
7 is a front view showing another embodiment of the present invention, FIG. 8 is a central sectional view thereof,
9 to 11 are diagrams showing the effect. 2a...Lock body, 2b...Socket plate, 11...Lock rod, A...Full protruding position, B...Opening position, C...
Incomplete protrusion position, D...door, S...control tool.
Claims (1)
保持された錠杆と、この錠杆を全突出位置に付勢
するバネと、扉の一方の面に配されかつ前記錠杆
を全突出位置と開扉位置との間で往復動させる該
錠杆に係合した第1の操作体と、扉の他方の面に
かつ前記第1の操作体と同一中心線上に取付けら
れるとともに操作によつて全突出位置から開扉位
置まで前記錠杆を移動させる前記錠杆に係合する
第2の操作体と、この第2の操作体の操作による
開扉位置からの戻り行程において錠杆を全突出位
置と開扉位置との間の不完全突出位置で係止させ
る係止具とを具えてなる錠本体、扉の戸先が向く
開口枠に取付けられ、前記錠杆が入る係止孔を有
する受板、及び前記係止孔の内部に設けられ全突
出位置の錠杆により動作するとともに電器具を有
する電気回路を開閉しうる制御具からなる錠装
置。1. A lock rod that is held so as to be able to reciprocate between a fully extended position and a door opening position, a spring that urges this lock rod to the fully extended position, and a spring that is arranged on one side of the door and that supports the lock rod. a first operating body engaged with the lock that reciprocates between a fully extended position and an open door position; a second operating body that engages the locking lever to move the locking lever from the fully extended position to the door open position; a lock body comprising a locking device for locking the door in a partially extended position between a fully extended position and an open door position; A locking device comprising a receiving plate having a hole, and a control device provided inside the locking hole and operated by a lock lever in a fully protruding position and capable of opening and closing an electric circuit having an electric appliance.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9375382A JPS58209823A (en) | 1982-05-31 | 1982-05-31 | Door device |
US06/499,445 US4657206A (en) | 1982-05-31 | 1983-05-31 | Door installation and a locking device used therein |
DE8383105355T DE3373508D1 (en) | 1982-05-31 | 1983-05-31 | Door installation and a locking device used therein |
EP19830105355 EP0096334B1 (en) | 1982-05-31 | 1983-05-31 | Door installation and a locking device used therein |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9375382A JPS58209823A (en) | 1982-05-31 | 1982-05-31 | Door device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58209823A JPS58209823A (en) | 1983-12-06 |
JPH0350066B2 true JPH0350066B2 (en) | 1991-07-31 |
Family
ID=14091184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9375382A Granted JPS58209823A (en) | 1982-05-31 | 1982-05-31 | Door device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58209823A (en) |
-
1982
- 1982-05-31 JP JP9375382A patent/JPS58209823A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS58209823A (en) | 1983-12-06 |
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