JP3155420B2 - Suspension device for self-closing door - Google Patents

Suspension device for self-closing door

Info

Publication number
JP3155420B2
JP3155420B2 JP06656494A JP6656494A JP3155420B2 JP 3155420 B2 JP3155420 B2 JP 3155420B2 JP 06656494 A JP06656494 A JP 06656494A JP 6656494 A JP6656494 A JP 6656494A JP 3155420 B2 JP3155420 B2 JP 3155420B2
Authority
JP
Japan
Prior art keywords
closing
door
self
timer
wire
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
Application number
JP06656494A
Other languages
Japanese (ja)
Other versions
JPH07247756A (en
Inventor
山 直 宏 陶
岡 知 史 片
Original Assignee
株式会社くろがね工作所
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 株式会社くろがね工作所 filed Critical 株式会社くろがね工作所
Priority to JP06656494A priority Critical patent/JP3155420B2/en
Publication of JPH07247756A publication Critical patent/JPH07247756A/en
Application granted granted Critical
Publication of JP3155420B2 publication Critical patent/JP3155420B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/002—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means
    • E05F1/008—Closers or openers for wings, not otherwise provided for in this subclass controlled by automatically acting means by time control
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/02—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights
    • E05F1/025—Closers or openers for wings, not otherwise provided for in this subclass gravity-actuated, e.g. by use of counterweights with rectilinearly-moving counterweights
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
    • E05Y2201/214—Disengaging means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/424—Physical or chemical protection against unintended use, e.g. protection against vandalism or sabotage

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

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、開放された扉が自閉す
る際、自閉を開始するまであらかじめ定められた時間、
開放姿勢が維持される自閉扉体における一時停止装置で
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-closing of an open door, and a predetermined time until the self-closing is started.
This is a temporary stop device for the self-closing door body in which the open posture is maintained.

【０００２】[0002]

【従来の技術】一般に開放された扉体を自動的に閉鎖す
る自閉機構は、一端が扉の支持部材に連結されたワイヤ
ーの他端に錘りをもうけ、扉体に取りつけられた滑車を
介して扉体の動きに応じて錘を上下動せしめ、錘りの下
降によって扉体を自閉せしめるものや、錘りの代わりに
所定の強さでワイヤーを巻取る巻取り弾機を設けたもの
があった。2. Description of the Related Art In general, a self-closing mechanism for automatically closing an opened door body has a weight attached to the other end of a wire connected at one end to a support member of the door, and a pulley attached to the door body. The weight is moved up and down according to the movement of the door body, and the door body is automatically closed by the lowering of the weight, and a winding machine that winds the wire with a predetermined strength instead of the weight is provided. There was something.

【０００３】この様な自閉扉体は、開放している手を離
せば、扉体は直ちに閉鎖する方向に作動する。従って、
これを病室等の出入口に設置した場合、ベッドの移動
時、あるいは妊婦、幼児等、歩行速度の遅い人が通過す
る場合、あるいは、また車椅子等で通過する場合等、閉
鎖してくる扉体が邪魔になる事があった。[0003] Such a self-closing door body operates in such a direction that the door body immediately closes when an open hand is released. Therefore,
When this is installed at the entrance of a hospital room, when moving a bed, when a person with a low walking speed such as a pregnant woman or an infant passes, or when passing through a wheelchair, etc. Sometimes it was in the way.

【０００４】そこで、開放された扉体を歩行者等が通過
する間、扉が自閉するのを一時的に停止せしめる一時停
止装置について、いくつかの技術が案出されている。そ
の一つとして、扉体を閉鎖方向へ強制移送する自閉機構
に、扉体の開放作動にともない移動する作動体と、該作
動体の移動を受けてタイマセットされるタイマ装置と、
該タイマ装置がセットされることに連繋して自閉機構の
閉鎖作動を規制する規制機構とを設けると共に、前記作
動体と規制機構の間には、作動体がタイマ装置に対して
セット作動範囲に位置する間は規制機構の規制作動に制
限を与える制限手段を設けたものがあった。（実公平５
−３３６５４号公報）Therefore, several techniques have been devised for a temporary stop device for temporarily stopping the self-closing of the door while a pedestrian or the like passes through the opened door body. As one of them, a self-closing mechanism forcibly transferring the door body in the closing direction, an operating body that moves with the opening operation of the door body, a timer device that is set in response to the movement of the operating body,
A regulating mechanism is provided for regulating the closing operation of the self-closing mechanism in connection with the setting of the timer device, and an operating body is set between the operating body and the regulating mechanism with respect to the timer device. In some cases, a restricting means for restricting the restricting operation of the restricting mechanism is provided. (Actual fairness 5
No. 33654)

【０００５】上記構成によると、扉と共に移動する作動
ピンで、ゼンマイバネを内装したタイマ装置に取付られ
た作動プレ−トと揺動レバーを一体に回動してタイマ装
置をセットするので、作動プレ−トと揺動レバーの回動
時にはゼンマイバネに抗して扉が開放される事となり、
開放力、開放スピードに変化が生じ、扉の開放時にスム
−ズな動きが得られないという問題があった。According to the above construction, the operation plate mounted on the timer device containing the mainspring spring and the swing lever are integrally rotated by the operation pin that moves together with the door to set the timer device. -The door is opened against the mainspring when the swing lever rotates.
There has been a problem that a change occurs in the opening force and the opening speed, and a smooth movement cannot be obtained when the door is opened.

【０００６】又、作動体がタイマ装置に対してセット作
動範囲に位置する間に、誤って扉が閉鎖されると、扉は
自閉装置（作動ワイヤ）とは無関係となっているので、
ワイヤに取付られた移送部材は戸尻側の巻取装置側に位
置したままとなる。この状態でタイマ装置の作動時間が
きれて自閉機能が復活し、戸先側の巻取装置の巻き取り
作動に伴いワイヤ、つまり移送部材が急激に閉鎖側に移
動すると移送部材が作動ブラケットに衝突する事とな
り、大きな衝突音を発したり、あるいは、作動ブラケッ
ト又は移送部材を破損せしめる事があり、扉の作動にも
影響を与えるという問題があった。If the door is accidentally closed while the operating body is in the set operation range with respect to the timer device, the door is not related to the self-closing device (operating wire).
The transfer member attached to the wire remains positioned on the winding device side on the door bottom side. In this state, the operation time of the timer device is expired and the self-closing function is restored, and when the wire, that is, the transfer member is suddenly moved to the closing side with the winding operation of the winding device on the door end side, the transfer member is attached to the operation bracket. A collision may occur, generating a loud collision sound or damaging the operation bracket or the transfer member, which has a problem of affecting the operation of the door.

【０００７】[0007]

【発明が解決しようとする課題】本発明は上記問題を解
決する事を課題とし、人が通過できる巾以上扉が開放さ
れれば、常に所定時間開放姿勢を維持すると共に、開放
姿勢が維持されている状態で誤って閉鎖されても、所定
時間経過後自閉した時と何ら代わる事がなく、使い勝手
にすぐれた非常に実用的な扉体の一時停止装置を提供す
る事を課題とする。SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problem. When the door is opened beyond a width that allows a person to pass through, the opening posture is always maintained for a predetermined time and the opening posture is maintained. It is an object of the present invention to provide a very practical door body suspension device which is excellent in usability without being replaced by the self-closing operation after a predetermined time has elapsed even if the door is closed by mistake.

【０００８】[0008]

【課題を解決する為の手段】上記課題を解決するため、
本発明が手段とする第１の特徴は、扉が人の通過巾以上
開放された時、扉の移動を受けてタイマセットされるタ
イマーと、該タイマーがセットされると自閉装置の機能
を一時的に停止させる自閉規制装置と、タイマーの作動
時に扉が閉鎖方向に移動した時、前記自閉規制装置の機
能を停止せしめると共に、タイマーを初期状態になす自
閉復帰装置よりなるものである。Means for Solving the Problems To solve the above problems,
The first feature of the present invention is that when the door is opened beyond the pass width of a person, the timer is set in response to the movement of the door, and the function of the self-closing device when the timer is set. A self-closing restricting device that temporarily stops, and a self-closing return device that stops the function of the self-closing restricting device when the door moves in the closing direction when the timer is activated, and sets the timer to an initial state. is there.

【０００９】本発明が手段とする第２の特徴は、前記タ
イマーは、扉が人の通過巾以上開開放された時瞬間的に
閉開路する第１リミットスイッチの瞬間的な閉路によっ
て閉路するリレースイッチの閉路にともなってタイマセ
ットされ、前記自閉規制装置は、リレースイッチの閉路
によって作動するソレノイドに連動し、前記自閉復帰装
置は、タイマーの作動時に扉が閉鎖方向に移動した時開
路する第２リミットスイッチによって、タイマーおよび
ソレノイドを初期状態に復帰せしめ、リレースイッチ
は、時限を有して瞬間的に開閉路するタイマ−のタイム
リミットリレーの瞬間的開路によって、開路するもので
ある。A second feature of the present invention is that the timer is closed by an instantaneous closing of the first limit switch which is instantaneously closed and opened when the door is opened and opened more than the passage width of a person. A timer is set in accordance with the closing of the switch, the self-closing restricting device is linked with a solenoid operated by closing of the relay switch, and the self-closing return device opens when the door moves in the closing direction when the timer operates. The timer and the solenoid are returned to the initial state by the second limit switch, and the relay switch is opened by the instantaneous opening of the time limit relay of the timer which opens and closes momentarily with a time limit.

【００１０】本発明が手段とする第３の特徴は、自閉規
制装置は、ソレノイドの動きに連動して扉を閉鎖方向に
引っ張るワイヤーに圧接して扉の自閉を阻止する位置
と、ワイヤーから離間して扉が自閉する位置に変移可能
な圧接部材を有しているものである。[0010] A third feature of the present invention is that the self-closing restricting device is provided with a position for preventing the self-closing of the door by pressing against a wire that pulls the door in the closing direction in conjunction with the movement of the solenoid; And a pressure contact member which can be shifted to a position where the door is closed by being separated from the door.

【００１１】本発明が手段とする第４の特徴は、圧接部
材は、扉が開放する方向へのワイヤーの動きには回転可
能で、ワイヤーの閉鎖方向の動きには回転不能なローラ
よりなるものである。A fourth feature of the present invention is that the pressure contact member comprises a roller which is rotatable for the movement of the wire in the direction in which the door opens, and which is non-rotatable for the movement of the wire in the closing direction. It is.

【００１２】本発明が手段とする第５の特徴は、自閉復
帰装置は、扉の一時停止時に扉が閉鎖方向に移動した時
に発生するワイヤーの弛みに伴って、第２リミットスイ
ッチを開路するスイッチ作動体を有しているものであ
る。A fifth feature of the present invention is that the self-closing return device opens the second limit switch in accordance with the slack of the wire generated when the door is moved in the closing direction when the door is temporarily stopped. It has a switch operating body.

【００１３】[0013]

【作用】本発明が手段とする第１の特徴によれば、タイ
マー作動時に扉が閉鎖方向に移動した場合であっても、
自閉復帰装置によって自閉規制装置の機能を停止せしめ
ると共に、タイマーを初期状態にし、扉が自閉された時
と同じとなる。According to the first feature of the present invention, even if the door moves in the closing direction when the timer is activated,
The function of the self-closing restriction device is stopped by the self-closing return device, the timer is initialized, and the operation is the same as when the door is self-closed.

【００１４】本発明が手段とする第２の特徴によれば、
タイマー、自閉規制装置、自閉復帰装置が各々電気的
に、扉の開放スピ−ドに影響される事がなく瞬時に作動
する。According to a second feature of the present invention,
The timer, the self-closing restriction device, and the self-closing return device are each electrically operated instantly without being affected by the opening speed of the door.

【００１５】本発明が手段とする第３の特徴によれば、
自閉規制装置の圧接部材は、自閉装置のワイヤーに圧接
する位置と、ワイヤーから離間する位置に変移する事に
より、ワイヤーの自閉方向の動きを阻止する場合とそう
でない場合となり、扉は圧接部材の位置によって自閉状
態と自閉不能状態のいずれかになる。According to a third feature of the present invention,
The pressure contact member of the self-closing control device is moved to a position where it presses against the wire of the self-closing device and a position where it is separated from the wire, so that the movement of the wire in the self-closing direction is prevented or not. Depending on the position of the press-contact member, it is in either a self-closed state or a non-self-closed state.

【００１６】本発明が手段とする第４の特徴によれば、
圧接部材は扉が開放する方向のワイヤーの動きには回転
可能で、閉鎖方向の動きには回転不能となっているの
で、扉は自閉はしないが、開放方向の動きを阻止する事
はない。According to a fourth feature of the present invention,
The crimping member is rotatable for the movement of the wire in the direction in which the door opens, and cannot be rotated for the movement in the closing direction, so the door does not self-close, but does not block the movement in the opening direction. .

【００１７】本発明が手段とする第５の特徴によれば、
タイマー作動時に扉が閉鎖方向に移動した際発生するワ
イヤの弛みに伴って、第２リミットスイッチを開路する
から、タイマー、およびソレノイドが初期状態に復帰す
る。According to a fifth feature of the present invention,
The second limit switch is opened according to the looseness of the wire generated when the door moves in the closing direction during the timer operation, so that the timer and the solenoid return to the initial state.

【００１８】[0018]

【実施例】本発明の一実施例を図面にもとづいて説明す
る。図１は、本発明の概要を説明する為に本発明を具備
した吊り戸装置より、戸袋パネルとランマパネルを取り
外した状態の概要略図を示している。符号１は、壁面開
口部に取りつけられた三方枠の左右側柱の上部間に配設
された吊り戸支持部材を示し、符号２は吊り戸支持部材
１にもうけられたスライド保持材及びスライド部材を介
してスライド自在に吊り下げられた扉を示している。An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a schematic view showing a state in which a door pocket panel and a rammer panel are removed from a hanging door device provided with the present invention for explaining the outline of the present invention. Reference numeral 1 denotes a suspension door support member disposed between upper portions of left and right columns of a three-way frame attached to a wall opening, and reference numeral 2 denotes a slide holding member and a slide member provided on the suspension door support member 1. 2 shows a door slidably suspended through the door.

【００１９】扉２はワイヤー２０、滑車２１、第２滑車
２３、錘体２２よりなる自閉装置によって、手動にて開
放された位置で手を放すと自閉する機能を有している。The door 2 has a function of self-closing when the hand is released at a manually opened position by a self-closing device including a wire 20, a pulley 21, a second pulley 23, and a weight 22.

【００２０】すなわち、錘体２２は戸袋の端部側内部に
昇降自在に保持され、上端部に取りつけられたワイヤー
２０の端部が、吊り戸支持部材１の開放側端部に取付け
られらた滑車２１と、吊り戸支持部材１の閉鎖側端部上
方に設けられた第２滑車２３を介して、扉２の閉鎖側に
設けられたワイヤー保持部材２４に取付けられている。That is, the weight 22 is held inside the end of the door pocket so as to be able to move up and down, and the end of the wire 20 attached to the upper end is attached to the open end of the hanging door support member 1. It is attached to a wire holding member 24 provided on the closed side of the door 2 via a pulley 21 and a second pulley 23 provided above the closed side end of the suspension door support member 1.

【００２１】そして、図１で扉２が左側方向（戸が開放
する方向）に移動すると、ワイヤー２０の端部が扉２の
ワイヤー保持部材２４に取付けられているので、第２滑
車２３、滑車２１を介して、錘体２２は扉２の移動と共
に上方に移動する。そして、所望範囲まで移動させた状
態で、手を放すと錘体２２の重量がワイヤー２０を介し
て滑車２１、第２滑車２３に負荷され、第２滑車２３は
吊り戸支持部材１に取付られているので、ワイヤー２０
は扉２を右側方向（閉鎖方向）に引っ張り閉鎖せしめ
る。When the door 2 moves to the left (to open the door) in FIG. 1, the end of the wire 20 is attached to the wire holding member 24 of the door 2, so that the second pulley 23 and the pulley The weight body 22 moves upward with the movement of the door 2 via 21. Then, when the hand is released in a state where it is moved to the desired range, the weight of the weight body 22 is loaded on the pulley 21 and the second pulley 23 via the wire 20, and the second pulley 23 is attached to the hanging door support member 1. The wire 20
Pulls the door 2 rightward (closing direction) to close it.

【００２２】符号５は滑車２１に近接して設けられた自
閉規制装置を示している。符号７は第２滑車２３を有す
る自閉復帰装置をしめしている。自閉規制装置５は、吊
り戸支持部材１に取りつけられたリミットスイッチ１
１、タイマー１２、リレースイッチ１３、及び自閉規制
装置５に隣接して取りつけられたソレノイド１４によっ
て作動する。符号１５は端子盤を示し、符号１６は自閉
復帰装置７に近接して設けられた第２リミットスイッチ
をしめしている。又、ワイヤー保持部材２４は吊り戸支
持部材の上方に突出して扉２の開放時に、リミットスイ
ッチ１１を作動せしめる作動用突起を兼用している。Reference numeral 5 denotes a self-closing restricting device provided near the pulley 21. Reference numeral 7 denotes a self-closing return device having the second pulley 23. The self-closing control device 5 includes a limit switch 1 attached to the suspension door support member 1.
1, a timer 12, a relay switch 13, and a solenoid 14 mounted adjacent to the self-closing control device 5. Reference numeral 15 denotes a terminal board, and reference numeral 16 denotes a second limit switch provided near the self-closing return device 7. In addition, the wire holding member 24 protrudes above the hanging door support member and also serves as an operation projection for operating the limit switch 11 when the door 2 is opened.

【００２３】そして、扉２の閉鎖状態で、リミットスイ
ッチ１１とワイヤー保持部材２４の離間寸法は、人の通
過寸法（実施例では６０ｃｍ）以上に設定されている。
すなわち、自閉規制装置５、自閉復帰装置７、リミット
スイッチ１１、第２リミットスイッチ１６、タイマー１
２、リレースイッチ１３、ソレノイド１４等、電気配線
処理が必要な部材がすべて吊り戸支持部材１側（固定部
材側）に取付けられている事により配線作業が容易で、
又、工場等で組立てて一つの部材となし、吊り戸支持部
材１に取りつける様にすれば、尚組付け作業が容易とな
る。When the door 2 is in the closed state, the distance between the limit switch 11 and the wire holding member 24 is set to be equal to or larger than the passage size of a person (60 cm in the embodiment).
That is, the self-closing restriction device 5, the self-closing return device 7, the limit switch 11, the second limit switch 16, the timer 1
2. Wiring work is easy because all members that require electrical wiring processing, such as the relay switch 13 and the solenoid 14, are attached to the suspension door support member 1 side (fixed member side).
Further, if it is assembled in a factory or the like to form one member and is attached to the suspension door support member 1, the assembling work is further facilitated.

【００２４】そして、図９に示す如く扉２の開放側への
移動にともなって、ワイヤー保持部材２４によりリミッ
トスイッチ１１が瞬間的に閉路すると、リレースイッチ
１３（１３０）が閉路し、これによって所定時限の後瞬
時に開路する、タイマー１２に組み込まれたタイムリミ
ットリレー１２、及びソレノイド１４が作動する。そし
て、ソレノイド１４の作動によって自閉規制機構５が作
動し、扉２の開放動作を終えた状態で、タイマー１２が
作動した時より所定時間、扉３は開放状態を維持する。When the limit switch 11 is momentarily closed by the wire holding member 24 with the movement of the door 2 to the open side as shown in FIG. 9, the relay switch 13 (130) is closed. The time limit relay 12 incorporated in the timer 12 and the solenoid 14, which are opened immediately after the time limit, operate. The self-closing control mechanism 5 is operated by the operation of the solenoid 14, and the door 3 is kept open for a predetermined time after the timer 12 is operated in a state where the opening operation of the door 2 is completed.

【００２５】そして、所定時間が経過すると、タイマー
１２に組み込まれたタイムリミットリレー１２１が瞬時
に開路し、これにともなって、リレースイッチ１３（１
３０）が開路状態となり、ソレノイド１４は復帰し、よ
って自閉規制装置５の作動は停止し、扉２の閉鎖移動が
始まる。When a predetermined time has elapsed, the time limit relay 121 incorporated in the timer 12 is instantaneously opened, and accordingly, the relay switch 13 (1) is opened.
30) is in an open state, the solenoid 14 is returned, the operation of the self-closing control device 5 is stopped, and the closing movement of the door 2 starts.

【００２６】一方、扉２が開放され一時停止状態（自閉
規制装置５の作動状態）で扉２が誤って閉鎖されると、
ワイヤ２０の弛みに伴って、第２リミットスイッチ１６
が開路し、これによってリレースイッチ１３（１３０）
が開路し、タイムリミットリレー１２１も開路し、タイ
マー１２、ソレノイド１４も初期状態に復帰し、これに
連動して自閉規制装置５の作動は停止し、扉２は自閉に
て閉鎖した時と同じ状態となる。On the other hand, if the door 2 is accidentally closed while the door 2 is opened and temporarily stopped (the self-closing restricting device 5 is in operation),
As the wire 20 becomes loose, the second limit switch 16
Is opened, whereby the relay switch 13 (130)
Is opened, the time limit relay 121 is also opened, the timer 12 and the solenoid 14 are returned to the initial state, and in conjunction with this, the operation of the self-closing restriction device 5 is stopped, and the door 2 is closed by self-closing. It becomes the same state as.

【００２７】自閉規制装置５は、図２〜図５に示す如
く、ソレノイド１４、滑車２１と共に、基板６に取付け
られており、基板６は前片６１、水平片６２、及び立ち
上がり片６３より形成され、前片６１と、水平片６２の
裏面にはゴムシート６０が貼りつけられ、戸支持部材１
にネジ止めされている。ゴムシート６０は、ソレノイド
１４の電気的振動を吸収する。As shown in FIGS. 2 to 5, the self-closing restricting device 5 is mounted on the board 6 together with the solenoid 14 and the pulley 21, and the board 6 is composed of a front piece 61, a horizontal piece 62 and a rising piece 63. A rubber sheet 60 is stuck on the back surface of the front piece 61 and the horizontal piece 62, and the door support member 1 is formed.
It is screwed to. The rubber sheet 60 absorbs electric vibration of the solenoid 14.

【００２８】ソレノイド１４は、基板６の水平片６２に
固着されたＬ字形のソレノイド取付座１４０の裏面側に
とりつけられている。そして、プランジャー１４１の自
閉規制装置５側の端部に、連結ネジ１４２をもって連結
金具６４が水平方向に回動自在に枢止連結され、連結金
具６４の他方側端部には横向きＬ字形の丸棒よりなる作
動杆６５のソレノイド１４側の端部が嵌入されている。The solenoid 14 is attached to the back side of an L-shaped solenoid mounting seat 140 fixed to the horizontal piece 62 of the board 6. A connecting fitting 64 is pivotally connected to the end of the plunger 141 on the side of the self-closing restricting device 5 by a connecting screw 142 so as to be rotatable in the horizontal direction, and the other end of the connecting fitting 64 is laterally L-shaped. The end of the operating rod 65 formed of a round bar on the solenoid 14 side is fitted.

【００２９】作動杆６５は、基板６の水平片６２にネジ
にて取付位置が所定寸法変更可能にとりつけられたＬ字
形の取付座６６の前面側に設けられた合成樹脂製の作動
杆保持部材６７に左右方向にスライド可能に保持されて
いる。そして、作動杆６５のソレノイド１４側の端部
は、小径となした支持突部６５に外嵌する圧縮バネ６５
２と、ゴムシート６５３を介して、前記連結金具６４に
嵌入し、他方側の端部は、上端部が前記基板６の立ち上
がり片６３に枢止連結された自閉規制装置５の作動板５
１の下端部前側に当接している。The operating rod 65 is a synthetic resin operating rod holding member provided on the front side of an L-shaped mounting seat 66 which is mounted on the horizontal piece 62 of the substrate 6 with a screw so that the mounting position can be changed to a predetermined size. 67 is slidably held in the left-right direction. The end of the operating rod 65 on the solenoid 14 side is a compression spring 65 which is fitted to the small-diameter support projection 65.
2 and a rubber sheet 653, which are fitted into the connection fitting 64, and the other end of the operation plate 5 of the self-closing restricting device 5 whose upper end is pivotally connected to the rising piece 63 of the substrate 6.
1 is in contact with the front of the lower end.

【００３０】作動板５１の上端部には前記滑車２１側に
位置して、滑車２１の周部に形成された凹溝２１１内に
嵌入可能な外周突縁５３を有する圧接部材５４が取りつ
けられ、作動板５１の下端と基板６の立ち上がり片６３
の間に張設された引っ張りバネ５６によって、常時は圧
接部材５４が滑車２１より所定寸法離間する様付勢され
ている。滑車２１は、前記基板６の立ち上がり片６３に
回転自在にもうけられ、滑車２１の回転中心の高さ位置
と作動板５１の回転中心の高さ位置は、ほぼ同じで、圧
接部材５４はそれよりやや高い位置で滑車２１の外周端
部に当接している。At the upper end of the operating plate 51, a pressure contact member 54 having an outer peripheral protruding edge 53 which is located on the side of the pulley 21 and can be fitted into a concave groove 211 formed on the periphery of the pulley 21 is attached. Lower end of operation plate 51 and rising piece 63 of substrate 6
The pressure contact member 54 is normally urged to be separated from the pulley 21 by a predetermined distance by a tension spring 56 stretched between them. The pulley 21 is rotatably mounted on the rising piece 63 of the substrate 6, and the height position of the rotation center of the pulley 21 and the height position of the rotation center of the operating plate 51 are substantially the same, and the pressing member 54 It is in contact with the outer peripheral end of the pulley 21 at a slightly higher position.

【００３１】圧接部材５４は、いわゆるワンウェイベア
リングを有した回転体で、図２で反時計廻りには回転可
能であるが、時計廻りには回転しない構造となってい
る。The pressing member 54 is a rotating body having a so-called one-way bearing, and is rotatable counterclockwise in FIG. 2, but has a structure not rotating clockwise.

【００３２】自閉規制装置５は、上記の如く構成され、
扉２が開放側へ移動すると、ワイヤー保持部材２４でリ
ミットスイッチ１１を瞬間的に閉路し、これによってリ
レースイッチ１３（１３０）が閉路し、さらに、所定時
限の後瞬時に開路する、タイマー１２に組み込まれたタ
イムリミットリレー１２１、及びソレノイド１４が作動
する。The self-closing control device 5 is configured as described above,
When the door 2 moves to the open side, the limit switch 11 is momentarily closed by the wire holding member 24, whereby the relay switch 13 (130) is closed, and further, the timer 12 is opened immediately after a predetermined time period. The built-in time limit relay 121 and the solenoid 14 operate.

【００３３】そして同時に、ソレノイド１４のプランジ
ャー１４１が戸尻側に突出し、作動杆６５を圧縮バネ６
５２を介して、戸尻側に移動せしめる。すると、作動杆
６５の他方側の端部は、作動板５１の下端部を戸尻側に
押し出し、作動板５１を回動せしめ、圧接部材５４を滑
車２１側に押しつけ、凹溝２１１内でワイヤー２０に外
周突縁５３を圧接させる。At the same time, the plunger 141 of the solenoid 14 protrudes toward the door bottom, and the operating rod 65 is moved to the compression spring 6.
It is moved to the door bottom side via 52. Then, the other end of the operating rod 65 pushes out the lower end of the operating plate 51 toward the door ass, rotates the operating plate 51, presses the pressing member 54 against the pulley 21, and moves the wire in the concave groove 211. The outer peripheral edge 53 is pressed against 20.

【００３４】この状態で、更に扉２が開放されていく
と、ワイヤー２０は、錘体２２を上昇せしめる方向に移
動し、滑車２１を時計方向に回転する。この時、圧接部
材５４は反時計廻りには回転可能に構成されているの
で、ワイヤー２０の動きを阻止する事はなく、開放側へ
の扉２の移動は何の支障もなくスムーズに行う事ができ
る。In this state, when the door 2 is further opened, the wire 20 moves in a direction to raise the weight 22 and rotates the pulley 21 clockwise. At this time, since the pressure contact member 54 is configured to be rotatable counterclockwise, the movement of the wire 20 is not prevented, and the movement of the door 2 to the open side can be smoothly performed without any trouble. Can be.

【００３５】そして、開放移動が停止した状態で、錘体
２２の重さで扉２が閉鎖方向に移動しようとすると、圧
接部材５４の外周突縁５３がワイヤー２０に圧接し、し
かも、圧接部材５４は錘体２２が下降する方向（時計廻
りの方向）には回転しない構成となっているので、錘体
２２はとワイヤー２０を介して圧接部材５４と滑車２１
で保持された状態となり、扉２は自閉しない。When the door 2 attempts to move in the closing direction due to the weight of the weight 22 while the opening movement is stopped, the outer peripheral edge 53 of the pressing member 54 comes into pressure contact with the wire 20, and the pressing member 54 Since the weight 54 does not rotate in the direction in which the weight 22 descends (clockwise direction), the weight 22 is connected to the pressing member 54 and the pulley 21 via the wire 20.
And the door 2 does not self-close.

【００３６】そして、所定時間が経過すると、タイマー
１２に組み込まれたタイムリミットリレー１２１が瞬時
に開路し、これに伴って、リレースイッチ１３（１３
０）が開路状態となり、ソレノイド１４は引張りバネ５
６によって作動板５１、作動杆６５と共に初期の状態に
復帰し、圧接部材５４も滑車２１より離間して扉２は自
閉する。When the predetermined time has elapsed, the time limit relay 121 incorporated in the timer 12 is instantaneously opened, and the relay switch 13 (13
0) is in an open state, and the solenoid 14 is
6 returns to the initial state together with the operating plate 51 and the operating rod 65, the pressing member 54 is also separated from the pulley 21, and the door 2 self-closes.

【００３７】自閉復帰装置７は、図６、図７、図８に示
す様に、吊り戸支持部材１の戸先側にネジ止めされた断
面Ｌ字形の取付板７１にとりつけられており、第２リミ
ットスイッチ１６を作動させるスイッチ作動体７２と、
第２滑車２３より構成されている。As shown in FIGS. 6, 7 and 8, the self-closing return device 7 is attached to a mounting plate 71 having an L-shaped cross section, which is screwed to the door end side of the suspension door support member 1. A switch operating body 72 for operating the second limit switch 16,
It is composed of a second pulley 23.

【００３８】取付板７１は、スイッチ作動体７２を回動
自在に保持する作動体取付部７３と、スイッチ作動体７
２の戸先側上方に位置して一体に形成されたスイッチ取
付部７４より形成され、スイッチ取付部７４には第２リ
ミットスイッチ１６がとりつけられ、第２リミットスイ
ッチ１６は常時は閉路状態となっている。The mounting plate 71 includes an operating body mounting portion 73 for rotatably holding the switch operating body 72 and a switch operating body 7.
The second limit switch 16 is attached to the switch mounting part 74, which is integrally formed at a position above the door tip side of the second door switch, and the second limit switch 16 is normally closed. ing.

【００３９】作動体取付部７３に取付けられるスイッチ
作動体７２は、平板状で裏面側に作動体取付部７３の後
方側に位置して、第２滑車２３が回転自在に取りつけら
れる平板状の滑車取付部７２１と、滑車取付部７２１の
下方部に一体に形成され、前後方向にコ字形をなし、略
中央部が作動体取付部７３に回動自在に枢止連結された
スイッチ作動部７２２より形成されている。The switch operating body 72 mounted on the operating body mounting portion 73 is a flat plate-shaped pulley on the rear side of the operating body mounting portion 73 on the rear surface side, on which the second pulley 23 is rotatably mounted. The switch operating portion 722 is formed integrally with the mounting portion 721 and a lower portion of the pulley mounting portion 721, has a U-shape in the front-rear direction, and has a substantially central portion pivotally connected to the operating body mounting portion 73 so as to be rotatable. Is formed.

【００４０】そして、スイッチ作動部７２２の下端部が
第２リミットスイッチ１６のスイッチ部１４３に近接し
て、スイッチ作動体７２の作動体取付部７３との枢止部
分のやや上方と、取付板７１の前端にもうけたバネ取付
座７１０間に引っ張りバネ７２０を張設せしめる事によ
り、図６においてスイッチ作動体７２に常に時計廻りの
方向の回動力が付勢されている。 第２滑車２３は、ス
イッチ作動体７２の滑車取付部７２１の裏面側に回転自
在に取付けられている。The lower end of the switch operating section 722 is close to the switch section 143 of the second limit switch 16, and slightly above the pivoted portion of the switch operating body 72 with the operating body mounting section 73, and the mounting plate 71. By extending a tension spring 720 between the spring mounting seats 710 provided at the front end of the switch operating body 72 in FIG. The second pulley 23 is rotatably mounted on the back side of the pulley mounting portion 721 of the switch operating body 72.

【００４１】そして、ワイヤー２０がワイヤー保持部材
２４から第２滑車２３、及び滑車２１に掛け渡された
後、ワイヤー２０の端部に錐体２２を取りつける事によ
り、扉２の通常の使用状態で、スイッチ作動体７２は第
２滑車２３を介して、引っ張りバネ７２０に抗して反時
計廻りの方向に付勢され、スイッチ作動部７２２と、第
２リミットスイッチ１６のスイッチ部１４３は所定寸法
離間した状態となっている。符号７１１はスイッチ作動
体７２にとりつけられた第２滑車２３が錐体２２の重量
によって戸尻側に所定以上移動するのを防止するストッ
パーを示し、符号２３０は第２滑車２３に掛け渡された
ワイヤー２０の不測のはずれを防止する外れ止めカバー
を示している。After the wire 20 has been wound around the second pulley 23 and the pulley 21 from the wire holding member 24, the cone 22 is attached to the end of the wire 20 so that the door 2 can be used in a normal use state. The switch operating body 72 is urged in the counterclockwise direction against the tension spring 720 via the second pulley 23, and the switch operating section 722 and the switch section 143 of the second limit switch 16 are separated by a predetermined distance. It is in a state where it has been done. Reference numeral 711 denotes a stopper for preventing the second pulley 23 attached to the switch actuating body 72 from moving more than a predetermined amount to the side of the door due to the weight of the cone 22, and reference numeral 230 denotes a bridge extending over the second pulley 23. 4 shows a retaining cover for preventing the wire 20 from accidentally coming off.

【００４２】自閉復帰装置７は以上の如く構成され、前
述した自閉規制装置５が作動している状態で、扉２が誤
って閉鎖する方向に移動すると、ワイヤー２０は滑車２
１と圧接部材５４によって保持された状態となっている
ので、滑車２１と扉２のワイヤー保持部材２４間でワイ
ヤー２０にたるみが生じる。すると、第２滑車２３に掛
かっていた錐体２２の重量が解除されるので、引っ張り
バネ７２０によって、スイッチ作動体７２は図６で時計
廻りの方向に回動し、スイッチ作動部７２２が第２リミ
ットスイッチ１６のスッチ部１４３に押しつけられる。The self-closing return device 7 is configured as described above. If the door 2 is erroneously moved in the closing direction while the self-closing restricting device 5 is in operation, the wire 20 is connected to the pulley 2.
Since the wire 20 is held by the pressure contact member 1 and the pressure contact member 54, the wire 20 sags between the pulley 21 and the wire holding member 24 of the door 2. Then, since the weight of the cone 22 hanging on the second pulley 23 is released, the switch operating body 72 is rotated clockwise in FIG. 6 by the tension spring 720, and the switch operating portion 722 is moved to the second position. It is pressed against the switch part 143 of the limit switch 16.

【００４３】これによって、前述した如く第２リミット
スイッチ１６は開路し、さらにリレースイッチ１３（１
３０）が開路し、タイミリミットリレー１２１も開路
し、タイマー１２、ソレノイド１４も初期状態に復帰
し、これに連動して自閉規制装置５の作動は停止し、扉
２は自閉状態となって閉鎖される。As a result, the second limit switch 16 is opened as described above, and the relay switch 13 (1
30) is opened, the time limit relay 121 is also opened, the timer 12 and the solenoid 14 also return to the initial state, and in conjunction with this, the operation of the self-closing restriction device 5 is stopped, and the door 2 is in a self-closed state. Closed.

【００４４】[0044]

【発明の効果】本発明によれば、従来の様に、扉が一時
停止状態で誤って閉鎖されると、扉の一時停止状態が所
定時間後に解除された時、自閉機能が復帰する事に伴い
発生する衝突音、あるいは部材の損傷等が一切なく、開
放姿勢が維持されている状態で誤って閉鎖されても所定
時間経過後、自閉した時と何ら変わる事がなく、使い勝
手にすぐれた非常に実用的なものである。According to the present invention, when the door is accidentally closed in the temporary stop state, the self-closing function is restored when the temporary stop state of the door is released after a predetermined time. Even if there is no collision sound or damage to members caused by the accident, even if it is closed accidentally in the state where the opening posture is maintained, after the lapse of a predetermined time, it does not change at all from the self-closing, and it is excellent in usability It is very practical.

【００４５】（１）そこで、請求項１に記載の本発明に
よれば、タイマーを初期状態になす自閉復帰装置をもう
けた事によりタイマーの作動時に扉が閉鎖されると、自
閉規制装置の機能が停止するので、扉は自閉時と同じ状
態で閉鎖され、その後の開放等に何ら影響を及ぼす事は
なく、非常に使い勝手が良い。(1) Therefore, according to the first aspect of the present invention, when the door is closed when the timer is activated due to the provision of the self-closing return device for setting the timer to the initial state, the self-closing restricting device is provided. Since the function is stopped, the door is closed in the same state as at the time of the self-closing, and there is no influence on the subsequent opening and the like, which is very convenient.

【００４６】（２）請求項２の記載の発明によれば、前
述（１）の効果に加えて，タイマー、自閉規制装置、自
閉復帰装置が各々電気的に連携し、瞬時に作動するの
で、扉の開放、閉鎖スピードに影響されることがないの
で、ベッドの移動時、あるいは妊婦、幼児等通過する人
等に関係なく効果的に使用する事が出来る。(2) According to the second aspect of the present invention, in addition to the effect of the above (1), the timer, the self-closing restricting device, and the self-closing return device are each electrically operated and operate instantaneously. Therefore, since it is not affected by the opening / closing speed of the door, it can be used effectively regardless of the movement of the bed or the passing of a pregnant woman, infant or the like.

【００４７】（３）請求項３に記載の発明によれば、前
述（１）（２）の効果に加え、圧接部材がワイヤーに圧
接する位置と、ワイヤーから離間する位置に変移する事
により、ワイヤーの自閉方向への動きを阻止する場合
と、そうでない場合となり、扉を自閉状態にも、またそ
うでない状態にもする事が出来る。(3) According to the third aspect of the invention, in addition to the effects of (1) and (2), the pressing member is shifted to a position where the pressing member is pressed against the wire and a position where the pressing member is separated from the wire. There are cases where the movement of the wire in the self-closing direction is prevented and cases where the movement is not performed, and the door can be in a self-closing state or in a state where it is not.

【００４８】（４）請求項４に記載の発明によれば、前
述（１）（２）（３）の効果に加え、圧接部材が扉が開
放する方向のワイヤーの動きには回転可能で、閉鎖方向
の動きには回転不能に構成されているので、扉の開放途
中で圧接部材がワイヤーに圧接して自閉規制機能が作動
していても、扉が開放する動きにはワイヤーの移動と共
に圧接部材が回転するので、扉の動きが変化したり、あ
るいは開放力が重くなったりする事が一切ない。(4) According to the fourth aspect of the invention, in addition to the effects of (1), (2), and (3), the pressing member is rotatable in the movement of the wire in the direction in which the door opens. Because the door is not rotatable in the closing direction, even if the pressure-contact member presses against the wire during the opening of the door and the self-closing restriction function is activated, the movement of opening the door will be accompanied by the movement of the wire. Since the pressure contact member rotates, the movement of the door does not change or the opening force does not increase at all.

【００４９】（５）請求項５に記載の発明によれば、前
述（１）（２）（３）（４）の効果に加え、ワイヤーの
弛みに伴って、第２リミットスイッチを開路するスイッ
チ作動体を有しているから、自閉規制装置が機能してい
る状態で、誤って扉を閉鎖しようとすると、第２滑車に
掛け渡されたワイヤーが弛み、同時にスイッチ作動体が
第２リミットスイッチを開路させ、扉が自閉する時と同
じ状態となり、扉の閉鎖後、再び、所定巾開放すれば、
あらためて自閉規制装置が作動する事となり、使用の仕
方に影響を受ける事がなく、非常に使い勝手が良い。(5) According to the fifth aspect of the present invention, in addition to the effects of (1), (2), (3), and (4), the switch that opens the second limit switch as the wire becomes loose. If the door is erroneously closed while the self-closing restricting device is functioning, the wire laid over the second pulley is loosened, and at the same time, the switch is moved to the second limit. When the switch is opened and the door is in the same state as when the door is self-closing, if the door is closed and the specified width is opened again,
The self-closing control device is operated again, and is not affected by the method of use, and is very convenient.

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

【図１】本発明の概要略図FIG. 1 is a schematic diagram of the present invention.

【図２】自閉規制装置部分の正面図FIG. 2 is a front view of a self-closing control device.

【図３】自閉規制装置部分の平面図FIG. 3 is a plan view of a self-closing control device.

【図４】自閉規制装置部分の側面図FIG. 4 is a side view of the self-closing control device.

【図５】連結金具部分の要部断面図FIG. 5 is a cross-sectional view of a main part of a connecting bracket.

【図６】自閉復帰装置部分の正面図FIG. 6 is a front view of the self-closing return device.

【図７】自閉復帰装置部分の平面図FIG. 7 is a plan view of a self-closing return device.

【図８】自閉復帰装置部分の側面図FIG. 8 is a side view of the self-closing return device.

【図９】本発明の回路図FIG. 9 is a circuit diagram of the present invention.

【符号の説明】[Explanation of symbols]

１ 吊り戸支持部材 １１ リミットスイッチ １２ タイマー １３ リレースイッチ １４ ソレノイド ２ 扉 ２０ ワイヤー ２１ 滑車 ２２ 錐体 ２３ 第２滑車 ５ 自閉規制装置 ５４ 圧接部材 ７ 自閉復帰装置 ７２ スイッチ作動体 DESCRIPTION OF SYMBOLS 1 Hanging door support member 11 Limit switch 12 Timer 13 Relay switch 14 Solenoid 2 Door 20 Wire 21 Pulley 22 Conical body 23 Second pulley 5 Self-closing restricting device 54 Press-contact member 7 Self-closing return device 72 Switch operating body

Claims (5)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 自閉装置を有する自閉扉体において、扉
が人の通過巾以上開放された時、扉の移動を受けてタイ
マセットされるタイマーと、該タイマーがセットされる
と自閉装置の機能を一時的に停止させる自閉規制装置
と、タイマーの作動時に扉が閉鎖方向に移動した時前記
自閉規制装置の機能を停止せしめると共に、タイマーを
初期状態になす自閉復帰装置よりなる事を特徴とする自
閉扉体における一時停止装置。1. A self-closing door having a self-closing device, wherein when the door is opened beyond a pass width of a person, the timer is set in response to movement of the door, and the self-closing device is set when the timer is set. A self-closing restricting device for temporarily stopping the function of the automatic closing control device, and a self-closing return device for stopping the function of the self-closing restricting device when the door moves in the closing direction when the timer is activated and for setting the timer to the initial state. A temporary stop device for a self-closing door body. 【請求項２】 前記タイマーは、扉が人の通過巾以上開
放された時、瞬間的に閉開路する第１リミットスイッチ
の瞬間的な閉路によって閉路するリレースイッチの閉路
にともなってタイマセットされ、前記自閉規制装置は、
前記リレースイッチの閉路によって作動するソレノイド
に連動し、前記自閉復帰装置は、タイマーの作動時に扉
が閉鎖方向に移動した時開路する第２リミットスイッチ
によって、タイマーおよびソレノイドを初期状態に復帰
せしめ、リレースイッチは、時限を有して瞬間的に開閉
路するタイマーのタイムリミットリレーの瞬間的開路に
よって、開路する事を特徴とする請求項１に記載の自閉
扉体における一時停止装置。2. The timer is set in accordance with the closing of a relay switch which is closed by the momentary closing of a first limit switch which is momentarily closed and opened when the door is opened more than the passage width of a person. The self-closing restriction device,
Interlocking with a solenoid operated by closing the relay switch, the self-closing return device returns the timer and the solenoid to an initial state by a second limit switch that opens when the door moves in the closing direction when the timer is operated, The temporary stop device according to claim 1, wherein the relay switch is opened by an instantaneous opening of a time limit relay of a timer that opens and closes instantaneously with a time limit. 【請求項３】 前記自閉規制装置は、ソレノイドの動き
に連動して、常に扉を閉鎖方向に引っ張るワイヤーに圧
接して扉の自閉を阻止する位置と、ワイヤーから離間し
て扉が自閉する位置に変移可能な圧接部材を有している
事を特徴とする請求項１又は請求項２に記載の自閉扉体
における一時停止装置。3. The self-closing control device includes a position where the door is constantly pressed against a wire that pulls the door in the closing direction to prevent the door from being closed automatically, in conjunction with the movement of the solenoid, and the door is separated from the wire and the door is automatically closed. The temporary stop device for a self-closing door body according to claim 1, further comprising a press-contact member that can be shifted to a closing position. 【請求項４】 前記圧接部材は、扉が開放する方向のワ
イヤーの動きには回転可能で、ワイヤーの閉鎖方向の動
きには回転不能なロ−ラよりなる事を特徴とする請求項
３に記載の自閉扉体における一時停止装置。4. The pressure contact member according to claim 3, wherein the pressure contact member comprises a roller which is rotatable for movement of the wire in a direction in which the door is opened, and which is non-rotatable for movement in a direction in which the wire is closed. The temporary stop device in the self-closing door body as described in the above. 【請求項５】 前記自閉復帰装置は、扉の一時停止時に
扉が閉鎖方向に移動した時に発生するワイヤーの弛みに
伴って、第２リミットスイッチを開路するスイッチ作動
体を有している事を特徴とする請求項１又は請求項２又
は請求項３又は請求項４に記載の自閉扉体における一時
停止装置。5. The self-closing return device according to claim 1, further comprising a switch actuating body for opening the second limit switch in accordance with the looseness of the wire generated when the door moves in the closing direction when the door is temporarily stopped. The temporary stop device for a self-closing door body according to claim 1 or claim 2, claim 3 or claim 4.
JP06656494A 1994-03-09 1994-03-09 Suspension device for self-closing door Expired - Fee Related JP3155420B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP06656494A JP3155420B2 (en) 1994-03-09 1994-03-09 Suspension device for self-closing door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06656494A JP3155420B2 (en) 1994-03-09 1994-03-09 Suspension device for self-closing door

Publications (2)

Publication Number Publication Date
JPH07247756A JPH07247756A (en) 1995-09-26
JP3155420B2 true JP3155420B2 (en) 2001-04-09

Family

ID=13319579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP06656494A Expired - Fee Related JP3155420B2 (en) 1994-03-09 1994-03-09 Suspension device for self-closing door

Country Status (1)

Country Link
JP (1) JP3155420B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2449636A (en) * 2007-05-26 2008-12-03 Sew Hing Woo Supermarket temperature controlled room door closing device
GB2479906A (en) * 2010-04-28 2011-11-02 Christopher Scott Healey Apparatus for use on cable pulling system of a sliding door to selectively oppose pulling of the cable
KR101016211B1 (en) * 2010-08-18 2011-02-25 이문희 Tunnel emergency-escape door
EP3156574A1 (en) * 2015-10-15 2017-04-19 Frinova GmbH Assembly with a sliding door and having a fixed part, on which the sliding door can be moved

Also Published As

Publication number Publication date
JPH07247756A (en) 1995-09-26

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