JP2009249842A - Door closing order regulator - Google Patents

Door closing order regulator Download PDF

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Publication number
JP2009249842A
JP2009249842A JP2008095950A JP2008095950A JP2009249842A JP 2009249842 A JP2009249842 A JP 2009249842A JP 2008095950 A JP2008095950 A JP 2008095950A JP 2008095950 A JP2008095950 A JP 2008095950A JP 2009249842 A JP2009249842 A JP 2009249842A
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Japan
Prior art keywords
arm
door
closing
doors
closing order
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JP2008095950A
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Japanese (ja)
Inventor
Shoji Takahashi
省次 高橋
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Ryobi Ltd
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Ryobi Ltd
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Priority to JP2008095950A priority Critical patent/JP2009249842A/en
Publication of JP2009249842A publication Critical patent/JP2009249842A/en
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    • 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
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/12—Braking devices, e.g. checks; Stops; Buffers specially for preventing the closing of a wing before another wing has been closed
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • 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
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/624—Arms
    • E05Y2201/626—Levers
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable
    • E05Y2600/30—Adjustment motion
    • E05Y2600/32—Rotary motion
    • E05Y2600/324—Rotary motion around a vertical axis

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  • Wing Frames And Configurations (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a door closing order regulator capable of preventing an operation failure caused by the hang-down of an arm by weight. <P>SOLUTION: This door closing order regulator 1 comprises: a base 2 which is fixedly installed on a head; the arm 4 which is installed on a shaft body 3 possessed by the base 2 so as to be turnable ; and an elastic body which exerts an urging force on the arm 4 so that the arm 4 can protrude in the direction of opening a door from a head side. Closing orders of the two doors 7 and 8 are regulated by bringing the arm 4 into a protruded state when the two doors 7 and 8 are in an opened state. The arm 4 is formed of an aluminum alloy, and an abrasion-resistant tape 6 or a thin stainless steel plate is stuck on a side surface 4a which is pressed against a tip 7a of the preceding closing door 7 of the two doors. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

本発明は２枚扉の閉鎖順位を調整するために用いられる扉閉鎖順位調整器の改良に関するものである。   The present invention relates to an improvement of a door closing order adjuster used for adjusting the closing order of two doors.

従来から、２枚１組の開閉扉を順序よく閉鎖する装置として、扉閉鎖順位調整器が知られている。例えば、下記特許文献１には、この種の装置における基本的な構成を有する扉閉鎖順位調整器が開示されている。かかる扉閉鎖順位調整器は、ベースとしての取付部材と、この取付部材に軸体を介して回動自在に軸支されて水平方向に移動するアームとによって構成されており、後閉扉の対向位置に当接するようにアームが突設配置されるという構成を有している。   2. Description of the Related Art Conventionally, a door closing order adjuster is known as a device that closes a set of two doors in order. For example, Patent Document 1 below discloses a door closing order adjuster having a basic configuration in this type of apparatus. The door closing order adjuster is configured by an attachment member as a base and an arm that is pivotally supported by the attachment member via a shaft and moves in the horizontal direction, and is opposed to the rear closing door. The arm is protruded so as to be in contact with the arm.

このような構成の扉閉鎖順位調整器によれば、先閉扉と後閉扉よりなる２枚１組の開閉扉が閉鎖されるときに、後閉扉が適宜の角度に設定されたアームの先端部に設けられたローラに当接して規制されるので、先閉扉の先端部がアームの側面を押圧しながら閉まっていくと同時に、アームが後閉扉の内側を摺動して閉鎖方向に回動することにより、後閉扉は摺動するアームの規制を受けつつ閉まっていくようになっている。   According to the door closing order adjuster having such a configuration, when a pair of opening / closing doors composed of a front closing door and a rear closing door is closed, the rear closing door is attached to the distal end portion of the arm set at an appropriate angle. Since the tip of the front door closes while pressing the side of the arm, the arm slides on the inner side of the rear door and rotates in the closing direction because it is regulated by contacting the provided roller. Accordingly, the rear closing door is closed while being restricted by the sliding arm.

実開平６−４５０３１号公報Japanese Utility Model Publication No. 6-45031

しかしながら、従来の扉閉鎖順位調整器にあっては、アームはステンレス製であり、重量が大きく、上枠側から突出するように配置されたアームが下方に垂れ下がってしまうことがある。このようにアームが下方に垂れ下がってしまった場合には、アームが先閉扉の先端部に押圧されて回動する際に、アームを収容する為に上枠に設けられた切欠き部にアームが入ることができず、扉が閉まらなくなるという問題が生じてしまう。また、アームが下方に垂れ下がった状態でアームが回動すると、アームの先端部に設けられたローラが後閉扉の内側を摺動する際にローラと後閉扉との接触により異音が発生するという問題が生じてしまう。   However, in the conventional door closing order adjuster, the arm is made of stainless steel, is heavy, and the arm arranged to protrude from the upper frame side may hang down. When the arm hangs down in this way, when the arm is pressed by the front end of the closed door and rotates, the arm is placed in the notch provided in the upper frame to accommodate the arm. There is a problem that the door cannot be closed and the door cannot be closed. In addition, when the arm rotates with the arm hanging downward, an abnormal noise is generated due to contact between the roller and the rear door when the roller provided at the tip of the arm slides inside the rear door. Problems arise.

それゆえに本発明は、上記従来の問題に鑑みてなされ、アームが重量により下方に垂れ下がることを起因とする動作不良を防止することができる扉閉鎖順位調整器を提供することを課題とする。   Therefore, the present invention has been made in view of the above-described conventional problems, and an object of the present invention is to provide a door closing order adjuster that can prevent a malfunction due to the arm hanging down due to weight.

本発明は、上記課題を解決すべくなされたものであり、本発明に係る扉閉鎖順位調整器１は、上枠に固定設置されるベース２と、該ベース２が有する軸体３に対して回動自在に設置されるアーム４と、該アーム４が上枠側から扉の開く方向に突出するよう該アーム４に対して付勢力を及ぼす弾性体とを有し、２枚扉７、８が開いた状態のときに該アーム４が突出状態となることによって該２枚扉７、８の閉鎖順位を調整する扉閉鎖順位調整器１において、該アーム４はアルミニウム合金製であり、該２枚扉のうちの先閉扉７の先端部７ａに押圧される側面４ａには耐摩耗性テープ６又はステンレス薄板が貼付けられていることを特徴とする。   The present invention has been made to solve the above problems, and the door closing order adjuster 1 according to the present invention is based on a base 2 fixedly installed on an upper frame and a shaft body 3 of the base 2. Two-doors 7 and 8 each having an arm 4 that is rotatably installed and an elastic body that exerts an urging force on the arm 4 so that the arm 4 protrudes in the door opening direction from the upper frame side. In the door closing order adjuster 1 that adjusts the closing order of the two doors 7 and 8 by the arm 4 being in a protruding state when the arm 4 is in the open state, the arm 4 is made of aluminum alloy, A wear-resistant tape 6 or a thin stainless steel plate is affixed to the side surface 4a pressed against the tip 7a of the front door 7 of the single door.

本発明によれば、アームがアルミニウム合金製なので軽量であり、上枠側から突出するように配置されたアームが下方に垂れ下がることがなく、アームが重量により下方に垂れ下がることを起因とする動作不良を防止することができる。また、先閉扉の先端部に押圧されるアームの側面には耐摩耗性テープ又はステンレス薄板が貼付けられているので、先閉扉の先端部がアルミニウム合金製のアームを傷つけることを防止することができる。しかも、アルミニウム合金製のアームを用いることから、ステンレス製のアームを用いた従来の扉閉鎖順位調整器よりも安価とすることができる。   According to the present invention, since the arm is made of an aluminum alloy, it is lightweight, the arm arranged so as to protrude from the upper frame side does not hang down, and the malfunction due to the arm hangs down due to the weight. Can be prevented. In addition, since the wear-resistant tape or the stainless steel thin plate is attached to the side surface of the arm that is pressed against the front end portion of the front closing door, it is possible to prevent the front end portion of the front closing door from damaging the arm made of aluminum alloy. . Moreover, since the arm made of aluminum alloy is used, it can be made cheaper than the conventional door closing order adjuster using the stainless steel arm.

以下、本発明に係る扉閉鎖順位調整器の一実施形態について図を参酌しつつ説明する。
図１に示すように、扉閉鎖順位調整器１は、上枠に固定設置されるベース２と、ベース２が有する軸体３に対して回動自在に設置されるアーム４と、アーム４が上枠側から扉の開く方向に突出するようにアーム４に対して付勢力を及ぼす図示せぬ弾性体と、アーム４の先端に回動自在に設けられるローラ５とを備えている。なお、図１において、実線は、アーム４が突出することによって後閉扉８とアーム４とが当接すると共に、先閉扉７の先端に形成された先端部としての目板７ａがアーム４の側面４ａに当接した状態を示しており、二点鎖線は、先閉扉と後閉扉が完全に閉鎖され、アーム４が上枠に設けられた図示せぬ切欠き部に収容された状態を示している。 Hereinafter, an embodiment of a door closing order adjuster according to the present invention will be described with reference to the drawings.
As shown in FIG. 1, the door closing order adjuster 1 includes a base 2 fixedly installed on an upper frame, an arm 4 installed so as to be rotatable with respect to a shaft body 3 included in the base 2, and an arm 4. An elastic body (not shown) that exerts an urging force on the arm 4 so as to protrude in the door opening direction from the upper frame side, and a roller 5 that is rotatably provided at the tip of the arm 4 are provided. In FIG. 1, the solid line indicates that the rear door 8 and the arm 4 come into contact with each other as the arm 4 protrudes, and the eye plate 7 a as a tip formed at the tip of the front door 7 is a side surface 4 a of the arm 4. The two-dot chain line shows a state in which the front door and the rear door are completely closed, and the arm 4 is accommodated in a notch (not shown) provided on the upper frame. .

ベース２は、上枠に固定設置されることによって扉閉鎖順位調整器１の設置基準となる部材である。ベース２は、図示せぬ複数の取付用孔を備えており、これら取付用孔を利用して上枠に固定されている。また、ベース２は、上枠への固定設置時に軸線方向が鉛直方向に延びるように形成されている軸体３を有している。この軸体３にはアーム４が回動自在に接続され、アーム４の回動動作における回動中心軸としての役割を担う。   The base 2 is a member that serves as an installation reference for the door closing order adjuster 1 by being fixedly installed on the upper frame. The base 2 includes a plurality of mounting holes (not shown), and is fixed to the upper frame using these mounting holes. The base 2 has a shaft body 3 formed so that the axial direction extends in the vertical direction when fixed to the upper frame. An arm 4 is rotatably connected to the shaft body 3 and serves as a rotation center axis in the rotation operation of the arm 4.

アーム４は、上枠側から扉の開く方向に突出して後閉扉８を支える部材であり、アルミニウム合金を押出成形することによって製作されている。アーム４の先端側には、ローラ５が回動自在に設けられており、後閉扉８とのスムーズな摺動接触が実現できるようになっている。また、先閉扉７が閉まる際に先閉扉７の目板７ａに押圧される側のアーム４の側面４ａには、耐摩耗性テープ６が貼付けられている。耐磨耗性テープ６は、耐磨耗性が高く、摩擦係数が小さいという特性を有するものであり、材料としては、例えば、ポリエチレンテレフタレートやテフロン(登録商標）などのプラスチックフィルムが用いられる。なお、図１においては説明の便宜上、耐磨耗性テープ６の厚さを誇張して描いているが、実際の耐摩耗性テープの厚さは０．３ｍｍ程度である。  The arm 4 is a member that supports the rear closing door 8 by projecting from the upper frame side in the door opening direction, and is manufactured by extruding an aluminum alloy. A roller 5 is rotatably provided at the distal end side of the arm 4 so that smooth sliding contact with the rear closing door 8 can be realized. In addition, the wear-resistant tape 6 is attached to the side surface 4a of the arm 4 on the side that is pressed against the eyeplate 7a of the front door 7 when the front door 7 is closed. The wear-resistant tape 6 has characteristics that it has high wear resistance and a small coefficient of friction. As a material, for example, a plastic film such as polyethylene terephthalate or Teflon (registered trademark) is used. In FIG. 1, the thickness of the wear-resistant tape 6 is exaggerated for convenience of explanation, but the actual thickness of the wear-resistant tape is about 0.3 mm.

ベース２とアーム４との間には、上枠側から扉の開く方向にアーム４が突出するように、アームに対して常に付勢力を及ぼす図示せぬ弾性体（コイルばね）が配置されている。なお、アーム４が図示せぬ弾性体からの付勢力のみを受ける突出状態となっている場合のベース２に対するアーム４の設置角度については、ベース２側に設けられた図示せぬ角度設定機構によって任意に変更することが可能となっている。   Between the base 2 and the arm 4, an unillustrated elastic body (coil spring) that always exerts a biasing force on the arm is arranged so that the arm 4 protrudes from the upper frame side in the door opening direction. Yes. In addition, about the installation angle of the arm 4 with respect to the base 2 when the arm 4 is in the protruding state which receives only the urging force from the elastic body (not shown), an angle setting mechanism (not shown) provided on the base 2 side is used. It can be changed arbitrarily.

次に、本実施形態に係る扉閉鎖順位調整器の動作について説明する。２枚扉を構成する先閉扉７と後閉扉８が開いた初期の状態において、アーム４は後閉扉８を当接支持することによって、後閉扉８が先閉扉７よりも先に閉まっていくことを防いでいる。すなわち、先閉扉７が閉鎖する前に後閉扉８が閉鎖しないように、突出状態にあるアーム４がローラ５を介して後閉扉８と当接することにより、後閉扉８を先閉扉７の動作範囲（符号αで示される一点鎖線の円弧の内側）から退避させている。そして、先閉扉７が符号αで示される一点鎖線の軌跡を描いて回動すると、図１に実線で示すように、先閉扉７の先端部としての目板７ａが耐磨耗性テープ６が貼付けられたアーム４の側面４ａを押圧するようになる。   Next, the operation of the door closing order adjuster according to this embodiment will be described. In the initial state where the front door 7 and the rear door 8 constituting the two doors are opened, the arm 4 abuts and supports the rear door 8 so that the rear door 8 is closed before the front door 7. Is preventing. That is, the projecting arm 4 comes into contact with the rear closing door 8 via the roller 5 so that the rear closing door 8 does not close before the front closing door 7 is closed. It is retracted from (inside the arc of the one-dot chain line indicated by symbol α). Then, when the front door 7 rotates while drawing a one-dot chain line indicated by the symbol α, the eyeplate 7a as the tip of the front door 7 is replaced by the wear-resistant tape 6 as shown by the solid line in FIG. The side surface 4a of the arm 4 that is pasted is pressed.

先閉扉７による押圧動作により、アーム４の先端に設けられたローラ５は後閉扉８の内側を摺動し、アーム４は図示せぬ弾性体の付勢力に抗して上枠側に回動する。そして、後閉扉８は摺動するローラ５の規制を受けながら徐々に閉まっていき、最終的に先閉扉７と後閉扉８の閉鎖が完了すると、図１において二点鎖線で示すように、アーム４は上枠に設けられた図示せぬ切欠き部に収容された状態となる。   The roller 5 provided at the tip of the arm 4 slides inside the rear closing door 8 by the pressing operation by the first closing door 7, and the arm 4 rotates to the upper frame side against the urging force of an elastic body (not shown). To do. Then, the rear closing door 8 is gradually closed while being regulated by the sliding roller 5, and finally the closing of the front closing door 7 and the rear closing door 8 is completed, as shown by a two-dot chain line in FIG. 4 will be in the state accommodated in the notch not shown provided in the upper frame.

本発明の扉閉鎖順位調整器１は、上述した実施の形態に限定されず、特許請求の範囲で記載した範囲で種々の変形や改良が可能である。例えば、本実施の形態においてはアーム４の側面４ａには、耐摩耗性テープ６が貼付けられていたが、耐摩耗性テープに替えてステンレス薄板を貼り付けるようにしてもよい。厚さが０．３ｍｍ〜０．５ｍｍ程度のステンレス薄板を両面テープにより貼付けることにより、耐摩耗性テープを貼付けた場合と同様に、先閉扉の先端部がアルミニウム合金製のアームを傷つけることを防止することができる。   The door closing order adjuster 1 of the present invention is not limited to the above-described embodiment, and various modifications and improvements can be made within the scope described in the claims. For example, in the present embodiment, the wear-resistant tape 6 is affixed to the side surface 4a of the arm 4, but a thin stainless steel plate may be affixed instead of the wear-resistant tape. By sticking a thin stainless steel plate with a thickness of about 0.3 mm to 0.5 mm with double-sided tape, the tip of the front door will damage the arm made of aluminum alloy in the same way as when wearing an abrasion-resistant tape. Can be prevented.

また、先閉扉７には先端部としての目板７ａが形成され、この目板７ａが耐摩耗性テープ６が貼り付けられたアーム４の側面４ａを押圧したが、先閉扉の先端部が耐摩耗性テープが貼り付けられたアームの側面を押圧すればよく、先閉扉に目板は設けられていなくてもよい。   Further, the front door 7 is formed with a face plate 7a as a tip portion, and this face plate 7a presses the side surface 4a of the arm 4 to which the wear-resistant tape 6 is attached. What is necessary is just to press the side surface of the arm on which the wearable tape is affixed, and the eyeplate does not need to be provided on the front door.

本発明の実施形態に係る扉閉鎖順位調整器の動作を示すための図である。It is a figure for showing operation of a door closing rank adjuster concerning an embodiment of the present invention.

符号の説明Explanation of symbols

１ 扉閉鎖順位調整器
２ ベース
３ 軸体
４ アーム
４ａ 側面
５ ローラ
６ 耐摩耗性テープ
７ 先閉扉
７ａ 目板
８ 後閉扉 DESCRIPTION OF SYMBOLS 1 Door closing order adjuster 2 Base 3 Shaft body 4 Arm 4a Side surface 5 Roller 6 Abrasion-resistant tape 7 Front closing door 7a Eyeplate 8 Rear closing door

Claims (1)

上枠に固定設置されるベースと、該ベースが有する軸体に対して回動自在に設置されるアームと、該アームが上枠側から扉の開く方向に突出するよう該アームに対して付勢力を及ぼす弾性体とを有し、２枚扉が開いた状態のときに該アームが突出状態となることによって該２枚扉の閉鎖順位を調整する扉閉鎖順位調整器において、該アームはアルミニウム合金製であり、該２枚扉のうちの先閉扉の先端部に押圧される側面には耐摩耗性テープ又はステンレス薄板が貼付けられていることを特徴とする扉閉鎖順位調整器。   A base fixedly installed on the upper frame, an arm installed so as to be rotatable with respect to the shaft body of the base, and an arm attached to the arm so as to protrude from the upper frame side in the door opening direction. In the door closing order adjuster, which has an elastic body that exerts a force and adjusts the closing order of the two doors by projecting the arms when the two doors are open. A door closing order adjuster characterized in that it is made of an alloy and a wear-resistant tape or a thin stainless steel plate is attached to a side surface of the two doors that is pressed against the tip of the front closing door.
JP2008095950A 2008-04-02 2008-04-02 Door closing order regulator Pending JP2009249842A (en)

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JP2008095950A JP2009249842A (en) 2008-04-02 2008-04-02 Door closing order regulator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023976A (en) * 2017-05-11 2017-08-08 珠海格力电器股份有限公司 Air conditioner panel linkage mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023976A (en) * 2017-05-11 2017-08-08 珠海格力电器股份有限公司 Air conditioner panel linkage mechanism

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