JPH1136690A - Hinged door device - Google Patents
Hinged door deviceInfo
- Publication number
- JPH1136690A JPH1136690A JP21255697A JP21255697A JPH1136690A JP H1136690 A JPH1136690 A JP H1136690A JP 21255697 A JP21255697 A JP 21255697A JP 21255697 A JP21255697 A JP 21255697A JP H1136690 A JPH1136690 A JP H1136690A
- Authority
- JP
- Japan
- Prior art keywords
- door
- frame
- opening
- center
- end surface
- 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)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、住宅，一般ビル等
の出入り口に設置されるスイング式の開閉ドア装置に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a swing type opening / closing door device installed at an entrance of a house, a general building or the like.
【０００２】[0002]
【従来の技術】住宅等の出入り口に設置される従来のス
イング式の開閉ドアは、例えば図２に示すように、旗蝶
番等にて枠体に回動可能に取付けられ、ドアａを蝶番の
回転軸ｂを中心として回動させて開閉するようになって
いるものが多い。2. Description of the Related Art A conventional swing-type opening / closing door installed at an entrance of a house or the like is rotatably attached to a frame by a flag hinge or the like as shown in FIG. In many cases, it is opened and closed by rotating about a rotation axis b.
【０００３】このような従来の一般的なスイング開閉ド
アは、ドアａを開いたとき枠体ｃの縦枠内側面とドアａ
の端面との間に比較的大きな隙間ｄが生じ、ドアを閉じ
るとき、この隙間ｄに内側から指等を挟み込み思わぬ危
害を生じる虞れがある。[0003] Such a conventional general swing opening / closing door is such that when the door a is opened, the inner surface of the vertical frame of the frame c and the door a
When the door is closed, a finger or the like may be caught in the gap d from the inside to cause unexpected harm.
【０００４】このような虞れをなくするために、例えば
図３に示すように、ドアａの回転中心側の端面全体を軸
ヒンジｂ′を中心とする円弧状部ａ′に構成すると共
に、それが対向する枠体ｃの縦枠内側面を上記ドアａの
円弧状部ａ′が摺接する円弧状凹入部ｃ′とし、ドアａ
を開いたときドア端面と枠体の縦枠内側面との間に隙間
が生じないようにしたものが従来より開発され、実開昭
５２−１２７６４５号公報にて公開されている。In order to eliminate such a fear, for example, as shown in FIG. 3, the entire end surface on the rotation center side of the door a is formed into an arc-shaped portion a 'centered on a shaft hinge b'. The inner side surface of the vertical frame of the frame body c facing it is an arcuate concave portion c 'with which the arcuate portion a' of the door a slides, and the door a
A structure in which a gap is not formed between the door end surface and the inner surface of the vertical frame of the frame when the door is opened has been conventionally developed and disclosed in Japanese Utility Model Laid-Open No. 52-127645.
【０００５】[0005]
【発明が解決しようとする課題】この先行技術のよう
に、ドアの回転中心側の端面とそれが対向する縦枠内側
面とを、軸ヒンジを中心とする円弧状部ａ′と円弧状凹
入部ｃ′とし、ドアの開閉時に円弧状部ａ′と円弧状凹
入部ｃ′とが摺接する構造とすれば、ドア端面と縦枠内
側面との間の隙間ｄの発生は全くなく、指等を挟み込む
虞れは完全になくなるが、ドアの一端面を軸ヒンジを中
心とする円弧状部ａ′に構成することは技術的に非常に
難しく、又縦枠の内側面を上記円弧状部ａ′が摺接する
円弧状凹入部ｃ′とすることは更に困難であり、製造工
程が非常に複雑となって、大幅なコストアップをまね
く、という課題を有している。As in this prior art, the end face on the rotation center side of the door and the inner face of the vertical frame facing the door are formed by an arc-shaped portion a 'centered on a shaft hinge and an arc-shaped recess. If the arcuate portion a 'and the arcuate concave portion c' are configured to be in sliding contact with each other when the door is opened and closed, there is no gap d between the door end surface and the inner surface of the vertical frame. However, it is technically very difficult to form one end surface of the door as an arc-shaped portion a 'centered on the shaft hinge, and it is difficult to form the inner surface of the vertical frame with the arc-shaped portion. It is more difficult to make the arc-shaped concave portion c 'in which a' slides, and there is a problem that the manufacturing process becomes very complicated and the cost is greatly increased.
【０００６】本発明は上記のような従来の課題を解決す
ることを目的とするものである。An object of the present invention is to solve the conventional problems as described above.
【０００７】[0007]
【課題を解決するための手段】本発明は、ドアの一側部
近傍を枠体に軸ヒンジにて回動可能に取付け、該軸ヒン
ジを中心としてドアを回動させて開閉するスイング式開
閉ドア装置において、該ドアの回動中心側の側端面の内
側コーナ部に、ドアの回動中心を中心とする円弧をなす
円弧状部を形成し、ドアの開閉作動時、該円弧状部が枠
体の戸当り面に設けたシール部材に弾接した状態で摺動
するよう構成したことにより、ドアの開閉作動時ドアの
回動中心側の側端面と枠体の戸当り面との隙間をほとん
どゼロに近い状態に保ち、指等の挟み込みといった虞れ
を皆無とすることができる。SUMMARY OF THE INVENTION The present invention provides a swing type opening / closing mechanism which pivotally mounts a door near a side of a door to a frame by means of a shaft hinge and turns the door about the shaft hinge. In the door device, an arc-shaped portion that forms an arc centered on the center of rotation of the door is formed at an inner corner portion of a side end surface on the side of the center of rotation of the door, and when the door is opened and closed, the arc-shaped portion is formed. By being configured to slide in a state of elastic contact with the seal member provided on the door stop surface of the frame, the gap between the side end surface on the rotation center side of the door and the door stop surface of the frame at the time of opening / closing operation of the door. Can be kept almost zero, and there is no fear of pinching of a finger or the like.
【０００８】又、上記において、ドア閉状態にてドアの
回動中心側の側端面に対向する枠体の縦枠内側面の外側
部分に、該ドアの回動中心側の側端面の外側角部に近づ
き該外側角部と縦枠内側面との隙間を狭める突出部を形
成したことにより、ドア全閉状態における外側角部と縦
枠内側面との間の隙間を、反対側の側端面とそれが対向
する縦枠内側面との隙間とほぼ同じとし、ドアの開閉を
妨げることなく外観性の向上をはかることができる。[0008] In the above, in the closed state of the door, the outer corner of the side center surface on the pivot center side of the door is provided on the outer portion of the inner side surface of the vertical frame of the frame opposite the side end surface on the pivot center side of the door. The gap between the outer corner and the inner surface of the vertical frame in the fully closed state of the door is reduced by forming a projection that approaches the portion and narrows the gap between the outer corner and the inner surface of the vertical frame. And the gap between it and the inner surface of the vertical frame opposed to each other, so that the appearance can be improved without hindering the opening and closing of the door.
【０００９】上記において、ドアの回動中心側の側端面
の内側コーナ部のみ円弧状に形成するのは比較的容易で
あり、又枠体の縦枠内側面に突出部を形成するのは極め
て簡単容易であるから、製造コストは比較的安価で済
む。In the above, it is relatively easy to form only the inner corner portion of the side end surface on the rotation center side of the door into an arc shape, and it is extremely difficult to form a projection on the inner surface of the vertical frame of the frame. Because it is simple and easy, the production cost can be relatively low.
【００１０】[0010]
【発明の実施の形態】以下、本発明の実施の形態を図１
を参照して説明する。FIG. 1 is a block diagram showing an embodiment of the present invention.
This will be described with reference to FIG.
【００１１】図１において、１はドア、２は建物の出入
り口部に設けられる枠体であり、ドア１は該ドア１の一
側部近傍を枠体２に軸ヒンジ３にて取付けられ、該ドア
１は軸ヒンジ３を中心として回動して開閉されるように
なっている。In FIG. 1, reference numeral 1 denotes a door, and 2 denotes a frame provided at an entrance of a building. The door 1 is attached to a frame 2 near one side of the door 1 by a shaft hinge 3. The door 1 rotates about a hinge 3 and is opened and closed.
【００１２】枠体２の戸当り面２３部には、ゴム等の弾
性材よりなるシール部材４が設けられ、ドア１の全閉状
態で該ドア１周縁の内側面が該シール部材４に弾接し、
ほこり等の侵入を防止すると共に遮音効果をはたすよう
になっている。A seal member 4 made of an elastic material such as rubber is provided on the door stop surface 23 of the frame 2, and when the door 1 is fully closed, the inner side surface of the peripheral edge of the door 1 elastically contacts the seal member 4. contact,
It is designed to prevent dust and the like from entering and to provide a sound insulation effect.
【００１３】ドア１の回動中心側の側端面１１の内側コ
ーナ部は、回動中心（軸ヒンジ３の中心）を中心とした
円弧状部１２に構成され、該円弧状部１２が上記シール
部材４に弾接したドア全閉状態からドア１を軸ヒンジ３
回りに回動させて開くと、円弧状部１２がシール部材４
に弾接した状態で摺動し、該シール部材４とドア側端面
１１との間に隙間が生じることがないようになってい
る。The inner corner portion of the side end face 11 on the rotation center side of the door 1 is formed as an arc-shaped portion 12 centered on the rotation center (the center of the shaft hinge 3), and the arc-shaped portion 12 is formed of the above-mentioned seal. The door 1 is pivoted from the fully closed state of the door 1
When pivoted around and opened, the arc-shaped portion 12 is
So that there is no gap between the seal member 4 and the door-side end surface 11.
【００１４】ドア１の回動中心側の側端面１１の外側コ
ーナ部は、側端面１１と表面板とがほぼ直交する従来通
りの外側角部１３をなし、枠体２の該側端面１１が対向
する縦枠内側面２１と側端面１１との間には、上記外側
角部１３の軸ヒンジ３回りの回動に干渉しない程度の隙
間Ｄ1 が設けられ、且つ該縦枠内側面２１の外側部分に
は外側角部１３に向けて突出する突出部２２が形成さ
れ、該突出部２２によりドア１の全閉状態における外側
角部１３と縦枠内側面２１との間の隙間Ｄ2 を、反対側
の側端面１１′とそれが対向する縦枠内側面２１′との
隙間Ｄ2 とほぼ同じとし、ドアの開閉を妨げることなく
外観性の向上をはかることができるようになっている。
尚、縦枠内側面２１から突出部２２に至る傾斜面２２ａ
は、外側角部１３の回動軌跡にほぼ沿って形成される。The outer corner portion of the side end surface 11 on the rotation center side of the door 1 forms a conventional outer corner portion 13 in which the side end surface 11 and the surface plate are substantially perpendicular to each other, and the side end surface 11 of the frame 2 is formed. A gap D 1 is provided between the opposed vertical frame inner side surface 21 and the side end surface 11 so as not to interfere with the rotation of the outer corner 13 around the shaft hinge 3. A projecting portion 22 projecting toward the outside corner portion 13 is formed on the outside portion, and the projecting portion 22 forms a gap D 2 between the outside corner portion 13 and the vertical frame inner side surface 21 in the fully closed state of the door 1. , thereby making it possible to improve the appearance without interfering substantially the same city, the opening and closing of the door and the gap D 2 between the 'vertical frame inner surface 21 to which it is opposed to the' opposite the side end surface 11 .
The inclined surface 22a extending from the inner surface 21 of the vertical frame to the protruding portion 22
Are formed substantially along the rotation locus of the outer corner 13.
【００１５】ドア１の回動中心とは反対側の側端面１
１′部及び該側端面１１′が対向する縦枠内側面２１′
部は、図示のように単純な矩形断面及び平坦面とする
等、従来より公知の任意の形状を採用できる。Side end surface 1 opposite to the center of rotation of door 1
1 'portion and the inner surface 21' of the vertical frame facing the side end surface 11 '
The portion may have any conventionally known shape, such as a simple rectangular cross section and a flat surface as shown.
【００１６】上記のように構成した本発明によれば、ド
ア１を軸ヒンジ３を中心として回動させて開くと、円弧
状部１２がシール部材４上を摺動し、外側角部１３が突
出部２２の傾斜面２２ａから縦枠内側面２１にほぼ沿っ
て移動して全開状態となるので、枠体２の戸当り面２３
とドア１との間の隙間をほとんどゼロに近い状態に保つ
ことができ、ドア１を閉めたとき該ドアの内側から指等
を挟み込む虞れは全くなくなる。又、ドア１の外側角部
１３と突出部２２との間も、その反対側の側端面１１′
の外側コーナ部と縦枠内側面２１′との間とほぼ同じ最
小限の隙間とすることができ、外観的な見栄えをよくす
ることができる。According to the present invention constructed as described above, when the door 1 is rotated around the hinge 3 and opened, the arc-shaped portion 12 slides on the seal member 4 and the outer corner portion 13 is moved. Since it moves almost along the vertical frame inner side surface 21 from the inclined surface 22a of the protruding portion 22 to be in the fully opened state, the door stop surface 23 of the frame 2 is
The gap between the door and the door 1 can be kept almost zero, and when the door 1 is closed, there is no possibility that a finger or the like will be pinched from the inside of the door. Also, between the outer corner 13 of the door 1 and the protruding part 22, the opposite side end face 11 'is provided.
Of the outer frame portion and the inner surface 21 'of the vertical frame can be made the same minimum gap, and the appearance can be improved.
【００１７】更に、ドア１の一側端面１１の内側コーナ
部のみを円弧状とするだけであるので、形成は比較的容
易であり、又枠体２の突出部２２及び傾斜面２２ａの形
成は簡単容易であるから、製造コストは比較的安価で済
む。Further, since only the inner corner portion of the one side end surface 11 of the door 1 is formed in an arc shape, the formation is relatively easy, and the formation of the projecting portion 22 and the inclined surface 22a of the frame 2 is not difficult. Because it is simple and easy, the production cost can be relatively low.
【００１８】[0018]
【発明の効果】以上のように本発明によれば、スイング
式の開閉ドア装置において、極めて簡単な施策により、
ドアを閉めるときドアの回動中心側の側端面と枠体との
隙間に指等を挟み込む、といった虞れを皆無とすること
ができるもので、このように安全性が高く外観的に見栄
えが良いスイング式開閉ドア装置を提供できることと相
俟って、実用上多大の効果をもたらし得るものである。As described above, according to the present invention, in a swing type opening / closing door device, an extremely simple measure
When closing the door, it is possible to eliminate the possibility that a finger or the like is pinched in a gap between the side end surface of the door on the rotation center side and the frame body, and thus the safety is high and the appearance is attractive. In addition to being able to provide a good swing type opening / closing door device, it is possible to bring about a great effect in practical use.
【図１】本発明の実施の形態を示す図で、（Ａ）は要部
の横断平面図、（Ｂ）は要部の縦断側面図である。FIG. 1 is a view showing an embodiment of the present invention, in which (A) is a cross-sectional plan view of a main part, and (B) is a longitudinal sectional side view of a main part.
【図２】従来のスイング式の開閉ドア装置の一例を示す
要部横断平面図である。FIG. 2 is a cross-sectional plan view of an essential part showing an example of a conventional swing type opening / closing door device.
【図３】従来のスイング式の開閉ドア装置の他の例を示
す要部横断平面図である。FIG. 3 is a cross-sectional plan view of a main part showing another example of a conventional swing type opening / closing door device.
１ ドア ２ 枠体 ３ 軸ヒンジ ４ シール部材 １１ 回動中心側の側端面 １２ 円弧状部 １３ 外側角部 ２１ 縦枠内側面 ２２ 突出部 ２２ａ 傾斜面 ２３ 戸当り面 DESCRIPTION OF SYMBOLS 1 Door 2 Frame 3 Shaft hinge 4 Seal member 11 Side end surface on the rotation center side 12 Arc-shaped part 13 Outer corner part 21 Vertical frame inner side surface 22 Projection part 22a Inclined surface 23 Door contact surface
Claims (2)
回動可能に取付け、該軸ヒンジを中心としてドアを回動
させて開閉するスイング式の開閉ドア装置において、該
ドアの回動中心側の側端面の内側コーナ部に、ドアの回
動中心を中心とする円弧をなす円弧状部を形成し、ドア
の開閉作動時、該円弧状部が枠体の戸当り面に設けたシ
ール部材に弾接した状態で摺動するよう構成したことを
特徴とする開閉ドア装置。1. A swing-type opening / closing door device which pivotally attaches a vicinity of one side of a door to a frame by means of a shaft hinge and turns the door about the shaft hinge to open and close the door. An arc-shaped portion that forms an arc centered on the center of rotation of the door is formed in the inner corner portion of the side end surface on the rotation center side, and when the door is opened and closed, the arc-shaped portion is on the door stop surface of the frame. An opening / closing door device characterized in that the door device is configured to slide while being in elastic contact with a provided seal member.
て、ドア閉状態にてドアの回動中心側の側端面に対向す
る枠体の縦枠内側面の外側部分に、該ドアの回動中心側
の側端面の外側角部に近づき該外側角部と縦枠内側面と
の隙間を狭める突出部を形成したことを特徴とする開閉
ドア装置。2. The opening and closing door device according to claim 1, wherein the door pivots on an outer portion of an inner side surface of a vertical frame of the frame opposed to a side end surface on a pivot center side of the door when the door is closed. An opening / closing door device, wherein a protruding portion is formed to approach an outer corner of a side end surface on a center side and narrow a gap between the outer corner and an inner surface of a vertical frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21255697A JPH1136690A (en) | 1997-07-23 | 1997-07-23 | Hinged door device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21255697A JPH1136690A (en) | 1997-07-23 | 1997-07-23 | Hinged door device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1136690A true JPH1136690A (en) | 1999-02-09 |
Family
ID=16624651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21255697A Pending JPH1136690A (en) | 1997-07-23 | 1997-07-23 | Hinged door device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1136690A (en) |
-
1997
- 1997-07-23 JP JP21255697A patent/JPH1136690A/en active Pending
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