JP2003314124A - Door stopper component and door structure using it - Google Patents
Door stopper component and door structure using itInfo
- Publication number
- JP2003314124A JP2003314124A JP2002124285A JP2002124285A JP2003314124A JP 2003314124 A JP2003314124 A JP 2003314124A JP 2002124285 A JP2002124285 A JP 2002124285A JP 2002124285 A JP2002124285 A JP 2002124285A JP 2003314124 A JP2003314124 A JP 2003314124A
- Authority
- JP
- Japan
- Prior art keywords
- door
- movable
- magnets
- movable door
- movable member
- 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.)
- Pending
Links
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、戸当り部品および
それを用いた扉構造体に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door-stop component and a door structure using the same.
【０００２】[0002]
【従来の技術】例えば、出入口に設置されたヒンジ回動
式の扉においては、はいる人と出る人が、それぞれ閉じ
た状態にある扉を出入口の内外両側から押し開けるの
で、扉の回動角度は全域で約１８０度におよぶこととな
る。2. Description of the Related Art For example, in a hinge-rotating type door installed at an entrance / exit, the person who enters the door and the person who exits open the door in the closed state from both inside and outside of the entrance / exit. The angle is about 180 degrees over the entire area.
【０００３】[0003]
【発明が解決しようとする課題】上記のような形式の扉
であると、扉を押し開ける重さを、子供や女性あるいは
高齢者が軽く開けられるようにしておく必要がある。こ
のように、閉じた扉を軽く開けられるようにしておく
と、わずかな風圧で扉が開き（例えば、５度〜１０度の
開き角）、建物内に隙間風が入り、暖房や冷房等のエネ
ルギー面で不経済となる。In the case of a door of the type described above, it is necessary that the weight for pushing the door open should be light enough for a child, a woman or the elderly to open. In this way, if the closed door can be opened lightly, the door will open with a slight wind pressure (for example, an opening angle of 5 degrees to 10 degrees), drafts will enter the building, and heating, cooling, etc. It becomes uneconomical in terms of energy.
【０００４】本発明は、このような事情に鑑みなされた
もので、閉じ状態の扉がわずかな風圧等で開くことがな
く、また、軽く開けられる戸当り部品およびそれを用い
た扉構造体の提供を目的とする。The present invention has been made in view of the above circumstances, and it is possible to prevent a door in a closed state from being opened by a slight wind pressure or the like, and to provide a door stopper that can be opened lightly and a door structure using the same. For the purpose of provision.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するた
め、本発明の戸当り部品は、出入口や開口窓等を開閉す
る可動扉と上記出入口や開口窓等を形成する枠部材とに
配置される戸当り部品であって、上記可動扉とそれに対
応する上記枠部材の各々に取付けられた磁石と、いずれ
か一方の磁石を上記可動扉または上記枠部材に対して進
退可能な状態で支持する可動部材とから構成され、上記
両磁石の極性は、上記可動扉が閉じて両磁石が対向した
ときに両磁石間に吸引力が作用して上記可動部材を突出
させて可動扉の閉じ状態を維持するとともに、可動扉の
移動により両磁石の相対位置が上記の対向した位置から
変位すると両磁石間に反発力が作用して上記可動部材が
後退するように設定されていることを要旨とする。In order to achieve the above object, the door-stop component of the present invention is arranged on a movable door that opens and closes an entrance and an exit window, and a frame member that forms the entrance and an exit window. Which is a door-stop component, which supports the movable door and a magnet attached to each of the frame members corresponding thereto, and one of the magnets so as to be movable back and forth with respect to the movable door or the frame member. The movable member is composed of a movable member, and the polarities of the two magnets are such that when the movable door is closed and the two magnets face each other, an attractive force acts between the two magnets to cause the movable member to project so that the movable door is closed. The gist is that the movable member is set back so that when the relative position of both magnets is displaced from the opposed position by the movement of the movable door, a repulsive force acts between the two magnets and the movable member retracts. .
【０００６】すなわち、本発明の戸当り部品は、上記可
動扉とそれに対応する上記枠部材の各々に取付けられた
磁石と、いずれか一方の磁石を上記可動扉または上記枠
部材に対して進退可能な状態で支持する可動部材とから
構成され、上記両磁石の極性は、上記可動扉が閉じて両
磁石が対向したときに両磁石間に吸引力が作用して上記
可動部材を突出させて可動扉の閉じ状態を維持するとと
もに、可動扉の移動により両磁石の相対位置が上記の対
向した位置から変位すると両磁石間に反発力が作用して
上記可動部材が後退するように設定されている。That is, in the door-stop component of the present invention, the movable door and the magnets attached to each of the frame members corresponding thereto and either one of the magnets can be moved forward and backward with respect to the movable door or the frame member. The movable members are supported in such a state that the magnets have polarities such that when the movable door is closed and the magnets face each other, an attractive force acts between the magnets to cause the movable member to project and move. The door is kept closed, and when the movable door moves so that the relative positions of the two magnets are displaced from the opposite positions, a repulsive force acts between the two magnets to retract the movable member. .
【０００７】上記可動扉が閉じて両磁石が対向したとき
に、両磁石間に吸引力が作用して上記可動部材を突出さ
せて可動扉の閉じ状態を維持するので、両磁石間の吸引
力により可動扉は閉じ位置をしっかりと維持し、わずか
な風圧等で簡単に開くようなことがない。このような可
動扉の閉じ状態に対して、押し開ける力を作用させる
と、両磁石間に相対変位がなされるので、両磁石の異極
同士の対向した吸引関係が消滅し、今度は、両磁石の極
性が同極同士の反発力が生じる関係となる。この反発力
によって上記可動部材が後退させられて、可動扉の開き
動作に可動部材が緩衝することがない。また、上記の開
き途上における反発力は、開く力を助成するので、可動
扉の開き動作が軽量化されて、子供や女性あるいは高齢
者にとって好都合である。When the movable door is closed and the two magnets face each other, an attractive force acts between the two magnets to project the movable member to maintain the closed state of the movable door. As a result, the movable door keeps the closed position firmly and does not easily open even with slight wind pressure. When a force to push open is applied to such a closed state of the movable door, a relative displacement is made between the two magnets, so that the attraction relationship between the opposite poles of both magnets disappears. The polarities of the magnets are such that repulsive forces between the same poles occur. The repulsive force does not cause the movable member to retreat, and the movable member does not interfere with the opening operation of the movable door. Further, since the repulsive force in the middle of opening assists the opening force, the opening operation of the movable door is lightened, which is convenient for children, women or the elderly.
【０００８】上述の動作において、可動扉が閉じ両磁石
が対向して両磁石間に吸引力が作用しているときには、
可動扉の閉じ状態がしっかりと維持されているのである
が、可動扉を最初にやや強く押すと両磁石の対向関係に
位置ずれが生じる。磁石の吸引力あるいは反発力は、磁
石間距離の変化にともなって急激に変化するので、上記
のようにやや強く押す開度区間はごくわずかとなり、子
供や女性あるいは高齢者であっても、可動扉の初期開扉
には実質的に支障はない。In the above operation, when the movable door is closed and both magnets face each other and the attraction force acts between the two magnets,
Although the closed state of the movable door is firmly maintained, when the movable door is pushed a little hard at first, the positional relationship between the two magnets is displaced. Since the attractive force or repulsive force of the magnets changes rapidly with the change in the distance between the magnets, the opening range where the magnets are pushed a little harder becomes very small as described above, and even a child, a woman, or the elderly can move it. There is virtually no obstacle to the initial opening of the door.
【０００９】さらに、可動扉が閉じてくるときには、最
初に両磁石は同極同士の対向関係となるので、可動扉の
全閉直前に可動扉は磁石の反発力を受けることとなる。
これによって、ある速度で閉じてきた可動扉に制動力が
作用し、全閉直前で減速され、その後、両磁石の異極同
士が対向した全閉状態となる。このように、全閉になる
直前に可動扉が減速されることは、扉にソフトな挙動を
付与することができて、落ち着きのある建具の動作がえ
られる。Further, when the movable door is closed, both magnets first have the same poles facing each other, so that the movable door receives the repulsive force of the magnet immediately before the movable door is fully closed.
As a result, the braking force acts on the movable door that has been closed at a certain speed, and the movable door is decelerated immediately before it is fully closed, and then the different poles of both magnets face each other to be in a fully closed state. As described above, the deceleration of the movable door immediately before the door is fully closed can give the door a soft behavior, so that a calming operation of the fitting can be obtained.
【００１０】なお、本発明が適用される「扉」は、ヒン
ジで支持された回動式の扉、レールや溝でガイドされる
往復式の扉等を意味している。The "door" to which the present invention is applied means a rotary door supported by a hinge, a reciprocating door guided by rails or grooves, and the like.
【００１１】本発明の戸当り部品において、上記可動扉
が上記出入口や開口窓等を開いているときに、上記可動
部材を所定位置に停止させておくとともに、上記両磁石
間に生じる吸引力または反発力による可動部材の進退動
作を許容する可動部材制御手段が配置されている場合に
は、上記可動部材が可動部材制御手段により所定位置に
停止しているので、可動扉が閉じてきたときに、先ず最
初に成立する両磁石の同極同士の対向間隔が、上記制動
力をえるのに適した値とすることができ、可動扉の閉じ
速度の減速が適正に行われる。そして、可動部材の停止
位置が適正に設定されることにより、可動扉が閉じてき
たときに可動部材が可動扉または上記枠部材に干渉する
ことを防止できる。また、可動扉が開いているときに、
可動部材を、出入口や開口窓等の通過空間中に突出しな
い位置に設定しておくことにより、突起物に被服等を引
っ掛けるようなことがない。In the door-stop component of the present invention, when the movable door opens the doorway, the opening window, etc., the movable member is stopped at a predetermined position, and the attraction force generated between the magnets is When the movable member control means that allows the movable member to move back and forth due to the repulsive force is arranged, since the movable member is stopped at the predetermined position by the movable member control means, when the movable door is closed. First, the facing interval between the same poles of both magnets, which is first established, can be set to a value suitable for obtaining the braking force, and the closing speed of the movable door is appropriately decelerated. By properly setting the stop position of the movable member, it is possible to prevent the movable member from interfering with the movable door or the frame member when the movable door is closed. Also, when the movable door is open,
By setting the movable member at a position that does not project into the passage space such as the entrance and exit or the opening window, clothes or the like will not be caught on the protrusion.
【００１２】本発明の戸当り部品において、上記可動部
材が長尺なものとされている場合には、上記出入口や開
口窓等を形成する枠部材と可動扉との隙間が、実質的に
問題にならない程度に狭くすることができるので、隙間
風の吹込み防止，明かり漏れ防止，遮音性向上，扉揺れ
防止等において効果的である。In the door-contacting component of the present invention, when the movable member is elongated, the gap between the movable door and the frame member forming the doorway, the opening window, etc. is substantially a problem. Since it can be made as narrow as possible, it is effective in preventing drafts from blowing in, preventing light from leaking, improving sound insulation, and preventing door shaking.
【００１３】さらに、本発明の扉構造体において、上記
の戸当り部品を可動扉に組付けることにより、閉じ位置
が正常に維持され、開扉が行いやすく、ソフトな閉扉挙
動等がえられる。Further, in the door structure of the present invention, by assembling the above-mentioned door-contact part to the movable door, the closed position is normally maintained, the door can be easily opened, and the soft door closing behavior can be obtained.
【００１４】[0014]
【発明の実施の形態】つぎに、本発明の実施の形態を詳
しく説明する。BEST MODE FOR CARRYING OUT THE INVENTION Next, embodiments of the present invention will be described in detail.
【００１５】図は、本発明の戸当り部品の一実施の形態
を示す。The figure shows an embodiment of the door stop component of the present invention.
【００１６】建築物の壁１に出入口２が設けられ、この
出入口２を形成する枠部材３が出入口２の内縁に取付け
られている。上記枠部材３にはまり込んだ状態で可動扉
４が配置され、この可動扉４はヒンジ５により壁１に取
付けられて、回動動作で開閉するように配置されてい
る。A doorway 2 is provided in a wall 1 of a building, and a frame member 3 forming the doorway 2 is attached to an inner edge of the doorway 2. A movable door 4 is arranged in a state of being fitted in the frame member 3, and the movable door 4 is attached to the wall 1 by a hinge 5 so as to be opened and closed by a rotating operation.
【００１７】上記可動扉４の開閉動作を適正に行うため
に、戸当り部品６が配置されている。この戸当り部品６
は、可動扉４側に取付けられる部品７と、枠部材３側に
取付けられる部品８から構成されている。両部品７，８
の主要な部材として磁石９，１０がそれぞれ設けられて
いる。可動扉４側においては、磁石９が収容ケース１１
内に格納され、そのフランジ１２がボルト１３で可動扉
４の自由端側に固定されている。そして、上記磁石９の
極性は可動扉４の開閉方向で見て、一方にＮ極，他方に
Ｓ極が配置されている。In order to properly perform the opening / closing operation of the movable door 4, a door stop component 6 is arranged. This door stop 6
Is composed of a component 7 attached to the movable door 4 side and a component 8 attached to the frame member 3 side. Both parts 7, 8
Magnets 9 and 10 are provided as the main members of FIG. On the side of the movable door 4, the magnet 9 has the housing case 11
It is housed inside, and its flange 12 is fixed to the free end side of the movable door 4 with a bolt 13. The polarity of the magnet 9 is such that the N pole is arranged on one side and the S pole is arranged on the other side when viewed in the opening / closing direction of the movable door 4.
【００１８】上記枠部材３側に配置された磁石１０は、
枠部材３に対して進退可能な状態とされている。この進
退動作を行わせるために、可動部材１４が枠部材３に取
付けられ、可動部材１４の収容ケース１５に磁石１０が
格納してある。この磁石１０の極性は可動扉４の開閉方
向で見て、一方にＳ極，他方にＮ極が配置されている。
図２に示したように可動扉４が全閉状態になっていると
きには、両磁石９，１０が対向した位置関係となってお
り、このときの両磁石９，１０の極性は、異極同士が対
応する状態になっていて、両磁石９，１０間には吸引力
が作用するようになっている。なお、両磁石９，１０の
外形形状は、直方体である。The magnet 10 arranged on the frame member 3 side is
The frame member 3 is in a retractable state. In order to perform this forward / backward movement, the movable member 14 is attached to the frame member 3, and the magnet 10 is housed in the housing case 15 of the movable member 14. The polarity of the magnet 10 is such that the S pole is arranged on one side and the N pole is arranged on the other side when viewed in the opening / closing direction of the movable door 4.
As shown in FIG. 2, when the movable door 4 is in the fully closed state, the magnets 9 and 10 are in a positional relationship of facing each other, and the polarities of the magnets 9 and 10 at this time are different from each other. Are in a corresponding state, and an attractive force acts between both magnets 9 and 10. The outer shape of both magnets 9 and 10 is a rectangular parallelepiped.
【００１９】なお、両磁石９，１０は各々の収容ケース
１１，１５内に圧入されるか、あるいは接着剤を用いて
収容ケース１１，１５から抜け出ないようにしてある。
また、両磁石９，１０の磁力線の形態を最も効果的なも
のとするために、可動扉４，収容ケース１１，可動部材
１４，枠部材３等は、アルミニュウムや合成樹脂などの
非磁性材料で製作することが望ましい。さらに、上記の
実施の形態では、可動扉４が出入口２に対して開閉動作
をするものを掲げているが、それ以外の出入口とはなら
ない開口窓を開閉する場合であっても、本発明を適用す
ることができる。The two magnets 9 and 10 are either press-fitted into the respective housing cases 11 and 15 or are prevented from coming out of the housing cases 11 and 15 by using an adhesive.
Further, in order to make the form of the magnetic lines of force of both magnets 9 and 10 most effective, the movable door 4, the housing case 11, the movable member 14, the frame member 3 and the like are made of a non-magnetic material such as aluminum or synthetic resin. It is desirable to manufacture. Further, in the above-mentioned embodiment, the movable door 4 is opened / closed with respect to the entrance / exit 2. However, the present invention can be applied even when opening / closing an opening window other than the entrance / exit. Can be applied.
【００２０】上記可動部材１４は、図２の左側から見る
と長方形で、四角い筒状の断面形状（いわゆる箱型）で
あり、それを進退自在な状態で受け入れるガイド孔１６
が枠部材３にあけられ、そこに可動部材１４が挿入され
ている。可動部材１４の端部にはストッパ用のフランジ
１７が形成され、それが枠部材３側のストッパ面１８に
当ることにより、可動部材１４の最大突出長さＬ１が設
定されている。また、図２の可動扉４の全閉状態におい
ては、可動扉４の端面と可動部材１４の端面との間にわ
ずかな空隙Ｌ２が設けてある。The movable member 14 is rectangular when viewed from the left side in FIG. 2, and has a rectangular tubular cross-sectional shape (so-called box shape), and a guide hole 16 for receiving the movable member 14 in a retractable state.
Is opened in the frame member 3, and the movable member 14 is inserted therein. A flange 17 for a stopper is formed at the end of the movable member 14, and when the flange 17 abuts against the stopper surface 18 on the frame member 3 side, the maximum protruding length L1 of the movable member 14 is set. In addition, in the fully closed state of the movable door 4 in FIG. 2, a slight gap L2 is provided between the end surface of the movable door 4 and the end surface of the movable member 14.
【００２１】なお、上記フランジ１７に調整ボルト（図
示していない）をストッパ面１８に達するまでねじ込
み、この調整ボルトを回して上記最大突出長さＬ１を調
整することにより、空隙Ｌ２の寸法を最適化することが
できる。このようにして空隙Ｌ２を最適化することによ
り、後述の両磁石９，１０間に作用する吸引力や反発力
を適正な値に設定することができる。An adjustment bolt (not shown) is screwed into the flange 17 until the stopper surface 18 is reached, and the adjustment bolt is rotated to adjust the maximum protrusion length L1 to optimize the size of the gap L2. Can be converted. By optimizing the gap L2 in this way, it is possible to set the attractive force and the repulsive force acting between both magnets 9 and 10 described later to appropriate values.
【００２２】つぎに、図３に示した作動図にしたがって
作動順序を説明する。Next, the operation sequence will be described with reference to the operation diagram shown in FIG.
【００２３】同図（Ａ）は、開いていた可動扉４が同図
の下方に移動してきて閉じつつある状態である。この段
階では、両磁石９，１０の間には磁気的な関係は実質的
になく、可動部材１４はその露出端面が枠部材３と面一
になるような待機位置に停止している。さらに可動扉４
が閉じてきて（Ｂ）の状態になると、両磁石９，１０の
Ｓ極同士が対向するので、両磁石９，１０間には反発力
が作用し、これによって可動部材１４は（Ｂ）に示した
ようにガイド孔１６の奥の方へ移動させられる。この移
動により、可動扉４が可動部材１４に干渉することが確
実に防止される。同時に、（Ｂ）の段階で可動扉４の磁
石９が反発力を受けるので、可動扉４の閉扉移動に制動
力が作用して、可動扉４は全閉間際に減速され、ソフト
な全閉動作がえられる。FIG. 3A shows a state in which the open movable door 4 has moved downward in the drawing and is being closed. At this stage, there is substantially no magnetic relationship between the magnets 9 and 10, and the movable member 14 is stopped at the standby position such that its exposed end surface is flush with the frame member 3. Movable door 4
Is closed and the state of (B) is reached, since the S poles of both magnets 9 and 10 face each other, a repulsive force acts between both magnets 9 and 10, whereby the movable member 14 moves to (B). As shown, it is moved deeper into the guide hole 16. This movement reliably prevents the movable door 4 from interfering with the movable member 14. At the same time, since the magnet 9 of the movable door 4 receives a repulsive force in the stage (B), a braking force acts on the closing movement of the movable door 4, and the movable door 4 is decelerated just before it is fully closed, resulting in a soft full closing. It can be operated.
【００２４】さらに、可動扉４が（Ｃ）の位置まで移動
すると、今度は、両磁石９，１０の極性が異極同士の対
向関係となるので、両磁石９，１０間には吸引力が作用
し、それによって可動部材１４が最大突出長さＬ１の位
置まで引き出される。この（Ｃ）の位置が可動扉４の全
閉状態であり、両磁石９，１０間に作用する吸引力によ
り、可動扉４の全閉状態が維持され、風圧等で勝手に開
くようなことが防止される。Further, when the movable door 4 moves to the position (C), the polarities of the magnets 9 and 10 are opposite to each other, so that the attraction force is generated between the magnets 9 and 10. The movable member 14 is pulled out to the position of the maximum protruding length L1. The position (C) is the fully closed state of the movable door 4, and the fully closed state of the movable door 4 is maintained by the attraction force acting between the magnets 9 and 10, and the movable door 4 is opened freely by wind pressure or the like. Is prevented.
【００２５】可動扉４が全閉となっている（Ｃ）の状態
から可動扉４を開くときには、両磁石９，１０が異極同
士で対向してそこには吸引力が作用しているので、最
初、少し強く押すと異極同士の位置関係がずれ始める。
このようなずれ長さが大きくなると急激に上記吸引力が
低下するので、その後は、軽い力で押し開けることがで
きる。そして、可動扉４の開扉過渡期に両磁石９，１０
が同極同士になると、両磁石９，１０間には反発力が作
用するので、可動部材１４がガイド孔１６内に自動的に
収容される。また、この反発力が開く力を助成すること
となり、可動扉４の開き操作が楽になる。When the movable door 4 is opened from the state (C) in which the movable door 4 is fully closed, both magnets 9 and 10 face each other with different polarities and an attractive force acts on them. , At first, if you push it a little hard, the positional relationship between different poles will start to shift.
When such a displacement length increases, the suction force sharply decreases, and thereafter, it can be pushed open with a light force. Then, in the transition period of opening the movable door 4, both magnets 9 and 10
When the two have the same polarity, a repulsive force acts between the magnets 9 and 10, so that the movable member 14 is automatically housed in the guide hole 16. Further, the repulsive force assists the opening force, and the opening operation of the movable door 4 becomes easy.
【００２６】上記可動扉４の端面と可動部材１４の端面
との間には、上述のような空隙Ｌ２が設けてある。この
空隙Ｌ２に緩衝機能のある部材を介在させることによ
り、可動扉４の閉じ挙動をよりソフトなものとすること
ができる。図４は、その事例を示しており、可動部材１
４の端面に起毛シート１９を貼りつけ、同シート１９の
起毛部分２０を可動扉４の端面に押し当てるようにして
ある。起毛シート１９以外の部材としては、ゴム，スポ
ンジ，モヘア等が使用できる。これらの部材を図４に示
したように配置することにより、隙間風の吹込み防止，
明かり漏れ防止，遮音性向上，扉揺れ防止等において効
果的である。Between the end surface of the movable door 4 and the end surface of the movable member 14, the above-mentioned space L2 is provided. By interposing a member having a cushioning function in this gap L2, the closing behavior of the movable door 4 can be made softer. FIG. 4 shows an example thereof, in which the movable member 1
The napped sheet 19 is attached to the end surface of the sheet 4, and the napped portion 20 of the sheet 19 is pressed against the end surface of the movable door 4. Rubber, sponge, mohair, and the like can be used as members other than the napped sheet 19. By arranging these members as shown in FIG.
It is effective in preventing light leakage, improving sound insulation, and preventing door shaking.
【００２７】図５，図６は、本発明の戸当り部品の第２
の実施の形態である。これは、上記可動扉４が出入口２
を開いているときに、可動部材１４を所定位置に停止さ
せておくとともに、上記両磁石９，１０間に生じる吸引
力または反発力による可動部材１４の進退動作を許容す
る可動部材制御手段２１が配置されている場合である。FIG. 5 and FIG. 6 show a second door-stop component of the present invention.
It is an embodiment of. This is because the movable door 4 is the doorway 2
When the movable member 14 is opened, the movable member control means 21 keeps the movable member 14 at a predetermined position and allows the movable member 14 to move back and forth due to the attractive force or the repulsive force generated between the magnets 9 and 10. This is the case when they are arranged.
【００２８】上記可動部材制御手段２１は、可動部材１
４に溶接等で固定されたガイドロッド２２と、壁１のよ
うな静止部材に形成されているとともにこのガイドロッ
ド２２を進退自在に支持するガイド部２３と、ガイドロ
ッド２２の中央部に固定されたフランジ２４と、このフ
ランジ２４の両側とガイド部２３との間に介在した圧縮
コイルスプリング２５，２６とから構成されている。そ
して、可動部材１４は可動扉４の上端部から下端部にわ
たって全高と同じ長さに延びる長尺なものとされてい
る。それ以外は、上記実施の形態と同様であり、同様の
部分には同じ符号を付している。The movable member control means 21 includes the movable member 1
4, a guide rod 22 fixed by welding or the like, a guide portion 23 that is formed on a stationary member such as the wall 1 and that supports the guide rod 22 so that it can move back and forth, and is fixed to the central portion of the guide rod 22. And a compression coil spring 25, 26 interposed between both sides of the flange 24 and the guide portion 23. The movable member 14 has a long length extending from the upper end to the lower end of the movable door 4 to the same length as the entire height. Other than that, it is the same as the above-mentioned embodiment, and the same reference numerals are given to the same parts.
【００２９】この可動部材制御手段２１は、可動扉４が
開いているときには、両圧縮コイルスプリング２５，２
６が釣り合った位置で停止しているので、可動部材１４
も所定の待機位置に停止している。この停止位置は、図
６に示したように、可動部材１４の露出端面と枠部材３
の内面とが一仮想平面上に配置されて略面一となるよう
にしておくことにより、可動扉４が開いたときに枠部材
３の内面に突出部分がなくなって、見栄えを良くし、人
や車椅子等の通行の妨げとならず、しかも、可動扉４が
閉じてきたときに可動扉４と可動部材１４との干渉を防
止するのに有効である。また、可動部材１４が上記のよ
うに長尺なものとされているので、可動扉４の高さ全域
にわたって、隙間風の吹込み防止，明かり漏れ防止，遮
音性向上，扉揺れ防止等において効果的である。When the movable door 4 is open, the movable member control means 21 controls the compression coil springs 25, 2 for both sides.
Since 6 is stopped at a balanced position, the movable member 14
Also has stopped at a predetermined standby position. This stop position is, as shown in FIG. 6, the exposed end surface of the movable member 14 and the frame member 3.
The inner surface of the frame member 3 is arranged on one virtual plane so as to be substantially flush with the inner surface of the frame member 3 when the movable door 4 is opened. It is effective in preventing the passage of a wheelchair, a wheelchair, etc., and preventing interference between the movable door 4 and the movable member 14 when the movable door 4 is closed. Further, since the movable member 14 is elongated as described above, it is effective in preventing draft blowing, preventing leakage of light, improving sound insulation, and preventing door shaking over the entire height of the movable door 4. Target.
【００３０】さらに、両磁石９，１０間に吸引力が作用
しているときには、可動部材１４が引き出されるので圧
縮コイルスプリング２５は圧縮され、上記吸引力が消滅
すると、圧縮コイルスプリング２５の復元張力で可動部
材１４が直ちに元の位置に復帰する。また、両磁石９，
１０間に反発力が作用しているときにおいても、上記の
吸引力の場合とは逆に他方の圧縮コイルスプリング２６
が圧縮され、上記反発力が消滅すると、圧縮コイルスプ
リング２６の復元張力で可動部材１４が直ちに元の位置
に復帰する。このような圧縮コイルスプリング２５，２
６による可動部材の復帰は、可動部材１４を迅速に所定
の待機位置に復帰させて、つぎの動作に首尾よく備える
という効果がある。それ以外は、上記実施の形態と同様
の作用効果を奏する。Further, when the attractive force is acting between the magnets 9 and 10, the movable member 14 is pulled out, the compression coil spring 25 is compressed, and when the attractive force disappears, the restoring tension of the compression coil spring 25 is restored. Then, the movable member 14 immediately returns to the original position. Also, both magnets 9,
Even when the repulsive force is acting between the ten, the other compression coil spring 26
Is compressed and the repulsive force disappears, the movable member 14 immediately returns to its original position due to the restoring tension of the compression coil spring 26. Such compression coil springs 25, 2
The return of the movable member by 6 has an effect of promptly returning the movable member 14 to a predetermined standby position and preparing for the next operation successfully. Other than that, the same operational effects as those of the above-described embodiment are obtained.
【００３１】なお、この例において、可動部材１４の進
退をガイドロッド２２でガイドするのではなく、可動部
材１４の長手方向の複数箇所に、進退方向に延びるガイ
ド突部を設け、ガイド孔１６の側面に進退方向に延びる
ように設けたガイド溝と嵌合させてガイドするようにし
ても良い。In this example, the guide rod 22 does not guide the advancing / retreating of the movable member 14, but guide protrusions extending in the advancing / retreating direction are provided at a plurality of positions in the longitudinal direction of the movable member 14 so that the guide holes 16 are formed. The guide may be fitted in a guide groove provided on the side surface so as to extend in the advancing / retreating direction.
【００３２】図７は、本発明の戸当り部品の第３の実施
の形態である。これは、細長い磁石９Ａ，１０Ａを都合
４本一組で使用して前述の磁石９，１０と同じ極性を設
定したものである。それ以外は、上記各実施の形態と同
様であり、同様の部分には同じ符号を付している。FIG. 7 shows a third embodiment of the door stop component of the present invention. This is one in which four elongated magnets 9A and 10A are used as a set for convenience, and the same polarity as that of the magnets 9 and 10 is set. Other than that, it is the same as each of the above-described embodiments, and the same reference numerals are given to the same portions.
【００３３】このような磁石９Ａ，１０Ａの配置によ
り、可動扉４側の磁石９Ａと枠部材３側の磁石１０Ａと
の磁束の形態を、強い吸引力や反発力がえられるように
することができる。それ以外は、上記各実施の形態と同
様の作用効果を奏する。By arranging the magnets 9A and 10A as described above, the form of the magnetic flux between the magnet 9A on the movable door 4 side and the magnet 10A on the frame member 3 side can be made to obtain a strong attractive force or repulsive force. it can. Other than that, the same operational effects as the above-described respective embodiments are exhibited.
【００３４】図８は、本発明の戸当り部品の第４の実施
の形態である。これは、前述の実施の形態とは逆に、可
動部材１４が可動扉４側に配置され、静止した磁石１０
が枠部材３側に配置されたものである。それ以外は、上
記各実施の形態と同様であり、同様の部分には同じ符号
を付している。FIG. 8 shows a fourth embodiment of the door stop component of the present invention. Contrary to the above-described embodiment, this is because the movable member 14 is disposed on the movable door 4 side and the stationary magnet 10 is used.
Are arranged on the frame member 3 side. Other than that, it is the same as each of the above-described embodiments, and the same reference numerals are given to the same portions.
【００３５】上記のように可動部材１４を可動扉４側に
配置することにより、枠部材３の方の形状変更に自由度
を持たせることができる。それ以外は、上記各実施の形
態と同様の作用効果を奏する。By arranging the movable member 14 on the movable door 4 side as described above, it is possible to give the frame member 3 a degree of freedom in changing the shape thereof. Other than that, the same operational effects as the above-described respective embodiments are exhibited.
【００３６】図９は、本発明の戸当り部品の第５の実施
の形態である。これは、前述の可動扉４の形式がスライ
ドドア２７になった場合であり、両磁石９，１０はスラ
イドドア２７の往復方向に直交する向きに対向させてあ
る。それ以外は、上記各実施の形態と同様であり、同様
の部分には同じ符号を付している。FIG. 9 shows a fifth embodiment of the door stop component of the present invention. This is the case where the type of the movable door 4 described above is the slide door 27, and both magnets 9 and 10 are opposed to each other in a direction orthogonal to the reciprocating direction of the slide door 27. Other than that, it is the same as each of the above-described embodiments, and the same reference numerals are given to the same portions.
【００３７】スライドドア２７においては、例えば、１
本のレール上にある複数のスライドドア２７を特定の位
置に停止させるときには、何らかの節度ある停止位置決
め手段が必要となるが、上記の両磁石９，１０の配置に
より、所定の位置にスライドドア２７を停止させること
ができる。それ以外は、上記各実施の形態と同様の作用
効果を奏する。In the slide door 27, for example, 1
When stopping a plurality of slide doors 27 on a rail of a book at a specific position, some kind of moderating stop positioning means is required. However, due to the arrangement of both magnets 9 and 10, the slide door 27 is brought to a predetermined position. Can be stopped. Other than that, the same operational effects as the above-described respective embodiments are exhibited.
【００３８】図１０は、本発明の戸当り部品の第６の実
施の形態である。これは、２枚の可動扉４Ａ，４Ｂが観
音開きとなっていて、一方の可動扉４Ａに磁石９が固定
的に取付けられ、他方の可動扉４Ｂに磁石１０が可動部
材１４を介して取付けられている。この場合は、可動扉
４Ａが揺動的に開閉機能を果たす扉であり、他方の可動
扉４Ｂは静止した枠部材３と同格の位置付けとなる。こ
のようにいずれか一方の可動扉４Ａまたは４Ｂが本発明
の枠部材としての機能を果たすことにより、図１や図２
と同等な戸当り部品がえられる。それ以外は、上記各実
施の形態と同様であり、同様の部分には同じ符号を付し
ている。FIG. 10 shows a sixth embodiment of the door stop component of the present invention. This is because two movable doors 4A and 4B are double-sided doors, a magnet 9 is fixedly attached to one movable door 4A, and a magnet 10 is attached to the other movable door 4B via a movable member 14. ing. In this case, the movable door 4A is a door that swingably performs the opening / closing function, and the other movable door 4B is positioned in the same position as the stationary frame member 3. As described above, since either one of the movable doors 4A or 4B functions as the frame member of the present invention, the movable door 4A or 4B shown in FIG.
You can get the same door-stop parts. Other than that, it is the same as each of the above-described embodiments, and the same reference numerals are given to the same portions.
【００３９】上記のように観音開きの形式であっても、
左右の可動扉４Ａ，４Ｂが一直線に整列した閉じ状態が
えられる。それ以外は、上記各実施の形態と同様の作用
効果を奏する。Even in the double-door format as described above,
It is possible to obtain a closed state in which the left and right movable doors 4A and 4B are aligned. Other than that, the same operational effects as the above-described respective embodiments are exhibited.
【００４０】[0040]
【発明の効果】以上のように、本発明の戸当り部品によ
れば、上記可動扉が閉じて両磁石が対向したときに、両
磁石間に吸引力が作用して上記可動部材を突出させて可
動扉の閉じ状態を維持するので、両磁石間の吸引力によ
り可動扉は閉じ位置をしっかりと維持し、わずかな風圧
等で簡単に開くようなことがない。このような可動扉の
閉じ状態に対して、押し開ける力を作用させると、両磁
石間に相対変位がなされるので、両磁石の異極同士の対
向した吸引関係が消滅し、今度は、両磁石の極性が同極
同士の反発力が生じる関係となる。この反発力によって
上記可動部材が後退させられて、可動扉の開き動作に可
動部材が緩衝することがない。また、上記の開き途上に
おける反発力は、開く力を助成するので、可動扉の開き
動作が軽量化されて、子供や女性あるいは高齢者にとっ
て好都合である。As described above, according to the door stop component of the present invention, when the movable door is closed and the two magnets face each other, an attractive force acts between the two magnets to cause the movable member to project. Since the movable door is maintained in the closed state by the attraction force between the two magnets, the movable door firmly maintains the closed position and is not easily opened by a slight wind pressure. When a force to push open is applied to such a closed state of the movable door, a relative displacement is made between the two magnets, so that the attraction relationship between the opposite poles of both magnets disappears. The polarities of the magnets are such that repulsive forces between the same poles occur. The repulsive force does not cause the movable member to retreat, and the movable member does not interfere with the opening operation of the movable door. Further, since the repulsive force in the middle of opening assists the opening force, the opening operation of the movable door is lightened, which is convenient for children, women or the elderly.
【００４１】上述の動作において、可動扉が閉じ両磁石
が対向して両磁石間に吸引力が作用しているときには、
可動扉の閉じ状態がしっかりと維持されているのである
が、可動扉を最初にやや強く押すと両磁石の対向関係に
位置ずれが生じる。磁石の吸引力あるいは反発力は、磁
石間距離の変化にともなって急激に変化するので、上記
のようにやや強く押す開度区間はごくわずかとなり、子
供や女性あるいは高齢者であっても、可動扉の初期開扉
には実質的に支障はない。In the above-mentioned operation, when the movable door is closed and the two magnets face each other and the attractive force acts between the two magnets,
Although the closed state of the movable door is firmly maintained, when the movable door is pushed a little hard at first, the positional relationship between the two magnets is displaced. Since the attractive force or repulsive force of the magnets changes rapidly with the change in the distance between the magnets, the opening range where the magnets are pushed a little harder becomes very small as described above, and even a child, a woman, or the elderly can move it. There is virtually no obstacle to the initial opening of the door.
【００４２】さらに、可動扉が閉じてくるときには、最
初に両磁石は同極同士の対向関係となるので、可動扉の
全閉直前に可動扉は磁石の反発力を受けることとなる。
これによって、ある速度で閉じてきた可動扉に制動力が
作用し、全閉直前で減速され、その後、両磁石の異極同
士が対向した全閉状態となる。このように、全閉になる
直前に可動扉が減速されることは、扉にソフトな挙動を
付与することができて、落ち着きのある建具の動作がえ
られる。Furthermore, when the movable door is closed, the magnets first have the same poles facing each other, so that the movable door receives the repulsive force of the magnets immediately before the movable door is fully closed.
As a result, the braking force acts on the movable door that has been closed at a certain speed, and the movable door is decelerated immediately before it is fully closed, and then the different poles of both magnets face each other to be in a fully closed state. As described above, the deceleration of the movable door immediately before the door is fully closed can give the door a soft behavior, so that a calming operation of the fitting can be obtained.
【００４３】また、上述のような戸当り部品を組み込ん
だ扉を使用して、より動作性にすぐれた扉構造体を設置
することができる。Further, it is possible to install a door structure having more excellent operability by using the door incorporating the above-mentioned door stop component.
【図１】本発明の一実施の形態の戸当り部品およびそれ
を用いた扉構造体を示す正面図である。FIG. 1 is a front view showing a doorstop component and a door structure using the same according to an embodiment of the present invention.
【図２】図１の〔２〕−〔２〕断面図である。FIG. 2 is a sectional view taken along line [2]-[2] of FIG.
【図３】上記戸当り部品の作動順序を示す断面図であ
る。FIG. 3 is a cross-sectional view showing an operation sequence of the door-stop component.
【図４】起毛シートの配置状態を示す断面図である。FIG. 4 is a cross-sectional view showing an arrangement state of napped sheets.
【図５】本発明の戸当り部品の第２の実施の形態を示す
正面図である。FIG. 5 is a front view showing a second embodiment of the door-stop component of the present invention.
【図６】図５の〔６〕−〔６〕断面図である。6 is a sectional view taken along line [6]-[6] of FIG.
【図７】本発明の戸当り部品の第３の実施の形態を示す
断面図である。FIG. 7 is a sectional view showing a third embodiment of the door-stop component of the present invention.
【図８】本発明の戸当り部品の第４の実施の形態を示す
断面図である。FIG. 8 is a sectional view showing a fourth embodiment of a door-stop component of the present invention.
【図９】本発明の戸当り部品の第５の実施の形態を示す
断面図である。FIG. 9 is a sectional view showing a fifth embodiment of the door-stop component of the present invention.
【図１０】本発明の戸当り部品の第６の実施の形態を示
す断面図である。FIG. 10 is a sectional view showing a sixth embodiment of a door-stop component of the present invention.
１ 壁 ２ 出入口 ３ 枠部材 ４，４Ａ，４Ｂ 可動扉 ５ ヒンジ ６ 戸当り部品 ７ 部品 ８ 部品 ９，９Ａ 磁石 １０，１０Ａ 磁石 １１ 収容ケース １２ フランジ １３ ボルト １４ 可動部材 １５ 収容ケース １６ ガイド孔 １７ フランジ １８ ストッパ面 １９ 起毛シート ２０ 起毛部分 ２１ 可動部材制御手段 ２２ ガイドロッド ２３ ガイド部 ２４ フランジ ２５，２６ 圧縮コイルスプリング ２７ スライドドア Ｌ１ 最大突出長さ Ｌ２ 空隙 1 wall 2 doorway 3 frame members 4,4A, 4B movable door 5 hinges 6 door-to-door parts 7 parts 8 parts 9,9A magnet 10,10A magnet 11 storage case 12 flange 13 volt 14 Movable member 15 storage case 16 guide holes 17 Flange 18 Stopper surface 19 Brushed sheet 20 Brushed part 21 Movable member control means 22 Guide rod 23 Guide 24 flange 25,26 compression coil spring 27 Sliding door L1 maximum protruding length L2 void
Claims (4)
記出入口や開口窓等を形成する枠部材とに配置される戸
当り部品であって、上記可動扉とそれに対応する上記枠
部材の各々に取付けられた磁石と、いずれか一方の磁石
を上記可動扉または上記枠部材に対して進退可能な状態
で支持する可動部材とから構成され、上記両磁石の極性
は、上記可動扉が閉じて両磁石が対向したときに両磁石
間に吸引力が作用して上記可動部材を突出させて可動扉
の閉じ状態を維持するとともに、可動扉の移動により両
磁石の相対位置が上記の対向した位置から変位すると両
磁石間に反発力が作用して上記可動部材が後退するよう
に設定されている戸当り部品。1. A door-stop component arranged on a movable door that opens and closes a doorway, an opening window, and the like, and a frame member that forms the doorway, the opening window, and the like, the movable door and the frame member corresponding thereto. A magnet attached to each of the magnets and a movable member that supports one of the magnets in a movable state with respect to the movable door or the frame member. The polarity of both magnets is such that the movable door is closed. When the two magnets face each other, an attractive force acts between the two magnets to project the movable member to maintain the closed state of the movable door, and the relative position of the two magnets is opposed by the movement of the movable door. A door-stop component that is set so that when it is displaced from the position, a repulsive force acts between both magnets to retract the movable member.
いているときに、上記可動部材を所定位置に停止させて
おくとともに、上記両磁石間に生じる吸引力または反発
力による可動部材の進退動作を許容する可動部材制御手
段が配置されている請求項１記載の戸当り部品。2. The movable member is stopped at a predetermined position when the movable door is opening the doorway, the opening window and the like, and the movable member is moved by a suction force or a repulsive force generated between the magnets. 2. The door-stop component according to claim 1, further comprising a movable member control means for allowing the forward / backward movement.
請求項１または２記載の戸当り部品。3. The door-stop component according to claim 1 or 2, wherein the movable member is elongated.
当り部品が組み付けられた扉構造体。4. A door structure in which the door-contact component according to any one of claims 1 to 3 is assembled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002124285A JP2003314124A (en) | 2002-04-25 | 2002-04-25 | Door stopper component and door structure using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002124285A JP2003314124A (en) | 2002-04-25 | 2002-04-25 | Door stopper component and door structure using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003314124A true JP2003314124A (en) | 2003-11-06 |
Family
ID=29539356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002124285A Pending JP2003314124A (en) | 2002-04-25 | 2002-04-25 | Door stopper component and door structure using it |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003314124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008008961A (en) * | 2006-06-27 | 2008-01-17 | Ricoh Co Ltd | Image forming apparatus |
| JP2008274741A (en) * | 2007-03-30 | 2008-11-13 | Seiko Epson Corp | Opening/closing device of door body and recording device |
| KR101663982B1 (en) * | 2016-02-29 | 2016-10-12 | 김현국 | Bidirectional stopper for hinged door and locking device including the same |
-
2002
- 2002-04-25 JP JP2002124285A patent/JP2003314124A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008008961A (en) * | 2006-06-27 | 2008-01-17 | Ricoh Co Ltd | Image forming apparatus |
| JP2008274741A (en) * | 2007-03-30 | 2008-11-13 | Seiko Epson Corp | Opening/closing device of door body and recording device |
| KR101663982B1 (en) * | 2016-02-29 | 2016-10-12 | 김현국 | Bidirectional stopper for hinged door and locking device including the same |
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