JP2008115604A - Rotation support device for glass door - Google Patents

Rotation support device for glass door Download PDF

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Publication number
JP2008115604A
JP2008115604A JP2006299749A JP2006299749A JP2008115604A JP 2008115604 A JP2008115604 A JP 2008115604A JP 2006299749 A JP2006299749 A JP 2006299749A JP 2006299749 A JP2006299749 A JP 2006299749A JP 2008115604 A JP2008115604 A JP 2008115604A
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Prior art keywords
rotation support
cam
glass door
recess
screw
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JP2006299749A
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JP4836750B2 (en
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Satoko Nishimura
聡子 西村
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Geo Prince Takeshita Co Ltd
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Geo Prince Takeshita Co Ltd
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
    • E05D11/105—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis
    • E05D11/1064—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open the maintaining means acting perpendicularly to the pivot axis with a coil spring perpendicular to the pivot axis
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D11/00—Additional features or accessories of hinges
    • E05D11/10—Devices for preventing movement between relatively-movable hinge parts
    • E05D2011/1092—Devices for preventing movement between relatively-movable hinge parts the angle between the hinge parts being adjustable
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/02—Parts for attachment, e.g. flaps
    • E05D5/0246—Parts for attachment, e.g. flaps for attachment to glass panels

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hinges (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rotation support device for a glass door having an adjusting function preventing tilitnig of the glass door when closed. <P>SOLUTION: The rotation support device for the glass door comprises a base plate 1 mounted to a doorway; a rotation support fitting 8 mounted to the base plate 1; a cam 11 built in a cavity part 10 of the rotation support fitting 8; and two blade plates 5, 6 rotatably supported to a shaft 7 inserted through the cam 11 and the rotation support fitting 8, to hold one side part of the glass door 4. The inner surface of one blade plate 5 out of the two blade plates 5, 6 is provided with a casing 20 enclosing spheres 18 abutting on a recess 12 on one end side of the cam 11, and springs 19 pressing the spheres 18 to the recess 12. Threaded holes 16 coinciding with screw receiving recesses 15 on the other end side of the cam 11 located in the cavity part 10 are formed on both sides of the rotation support fitting 8, and screws 17 are screwed into the threaded holes 16 to hold the angle of the cam 11 to the rotation support fitting 8 by fastening the screws 17. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は、ガラス扉を回転可能に支持するためのガラス扉の回転支持装置に関するものである。   The present invention relates to a glass door rotation support device for rotatably supporting a glass door.

従来、ガラス扉を回転可能に支持するために例えば特許文献１に開示されているような蝶番が知られている。この蝶番は固定体側に取り付けられる固定体側プレートと、扉側に取り付けられる扉側プレートとからなり、扉側プレートは固定体側プレートに対して回動自在に取り付けられ、ガラス扉を前記扉側プレートと扉側裏プレートとの間で挟持するように構成されている。
特開２０００−１７９２２０号公報 Conventionally, a hinge as disclosed in, for example, Patent Document 1 is known in order to rotatably support a glass door. This hinge is composed of a fixed body side plate attached to the fixed body side and a door side plate attached to the door side. The door side plate is rotatably attached to the fixed body side plate, and the glass door is connected to the door side plate. It is comprised so that it may clamp between door side back plates.
JP 2000-179220 A

上記特許文献１に開示されているような蝶番にあっては、固定体における固定体側プレートの取り付け面が建て付けや取り付けの寸法誤差などにより僅かでも傾いている場合、扉側プレートと扉側裏プレートとの間で挟持されているガラス扉が固定体における固定体側プレートの取り付け面に対して９０度の角度で閉じた状態においてガラス扉は傾いた状態となり、その傾きを修正すべく扉側プレートとガラス扉との間および扉側裏プレートとガラス扉との間の少なくともどちらかに角度修正板を介在させ、ガラス扉の角度調整を時間をかけて行なわねばならないという問題があった。   In the hinge as disclosed in the above-mentioned Patent Document 1, when the mounting surface of the stationary body side plate in the stationary body is slightly inclined due to erection or mounting dimensional error, the door side plate and the door side back When the glass door sandwiched between the plates is closed at an angle of 90 degrees with respect to the mounting surface of the stationary body side plate in the stationary body, the glass door is inclined, and the door side plate is to correct the inclination. There is a problem that an angle correction plate must be interposed between at least one of the door and the glass door and between the door side back plate and the glass door to adjust the angle of the glass door over time.

本発明の目的は、このような課題を解決するものであり、ガラス扉の取り付け面が傾いていてもガラス扉が閉じたときに傾いた状態とならないように調整機能の付いたガラス扉の回転支持装置を提供することにある。   The object of the present invention is to solve such a problem, and even if the mounting surface of the glass door is tilted, the rotation of the glass door with an adjustment function so that it does not tilt when the glass door is closed. It is to provide a support device.

本発明の請求項１に記載のガラス扉の回転支持装置は、出入り口に取り付けられるガラス扉の回転支持装置であって、固定側部材と、この固定側部材に取り付けられた回転支持金具と、この回転支持金具に内蔵されるカムと、このカムおよび回転支持金具に挿通された軸に回転可能に支持されてガラス扉の一側部を挟む２枚の羽根板とからなり、前記カムは一端側に凹部が形成されているとともに、この一端側の凹部から連続するように両側に円弧面が形成され、またこのカムの他端側にはねじ受け用凹部が形成されており、前記回転支持金具の両側にはカムの前記他端側のねじ受け用凹部に合致するねじ孔が形成されており、このねじ孔にねじが螺合されて、固定側部材および回転支持金具に対するカムの角度をねじの先端が前記カムの他端側のねじ受け用凹部に当接する締め付けにより保持するように構成され、前記２枚の羽根板の内、一方の羽根板の内面には前記カムの一端側の凹部に当接する円弧面を持つ当接部材およびこの当接部材を一端側の凹部に押し付けるばねを収納するケーシングを備え、このケーシングの軸受け部に前記軸の上下両端を固定し、ガラス扉の一側部をケーシングに嵌め込んだ状態で両羽根板を結合させるようにしたことを特徴とする。   The glass door rotation support device according to claim 1 of the present invention is a glass door rotation support device attached to an entrance, and includes a fixed side member, a rotation support fitting attached to the fixed side member, A cam built in the rotation support bracket, and two blades that are rotatably supported by a shaft inserted through the cam and the rotation support bracket and sandwich one side portion of the glass door. A concave portion is formed on both sides of the cam, and a concave portion for receiving the screw is formed on the other end of the cam. Screw holes are formed on both sides of the cam to match the screw receiving recesses on the other end of the cam. Screws are screwed into the screw holes to adjust the angle of the cam with respect to the fixed side member and the rotation support bracket. The tip of the cam It is configured to be held by tightening to abut against the screw receiving recess on the side, and one of the two slats has an arcuate surface that abuts against the recess on one end of the cam. A casing that houses a contact member and a spring that presses the contact member against a concave portion on one end side, the upper and lower ends of the shaft are fixed to the bearing portion of the casing, and one side portion of the glass door is fitted into the casing It is characterized in that both blades are combined with each other.

以上のように、本発明のガラス扉の回転支持装置は、固定側部材および回転支持金具に対するカムの角度をねじの先端が前記ねじ受け用凹部に当接する締め付けにより保持するように構成されているので、ガラス扉の取り付け面が傾いていてもガラス扉が羽根板に取り付けられた状態でカムの角度を微調整することにより、建物側の出入り口を１枚のガラス扉で閉じる場合はガラス扉の他側部を出入り口枠に対してずれることなく位置合わせでき、２枚のガラス扉で閉じる場合はガラス扉の他側部同士がずれることなく位置合わせできるものであり、前記従来のように角度修正板を介在させて角度調整するような場合に比べて作業効率を大幅に向上させることができる。   As described above, the rotation support device for a glass door according to the present invention is configured to hold the angle of the cam with respect to the fixed side member and the rotation support bracket by tightening the screw tip abutting against the screw receiving recess. So, even if the glass door mounting surface is tilted, if the glass door is attached to the slats, the angle of the cam can be finely adjusted to close the building doorway with a single glass door. The other side can be aligned without shifting with respect to the entrance / exit frame, and when closing with two glass doors, the other side of the glass door can be aligned without shifting, and the angle is corrected as in the conventional case. The working efficiency can be greatly improved compared to the case where the angle is adjusted by interposing a plate.

以下、本発明の実施の形態を、図面に基づき具体的に説明する。
先ず、図１〜図５に示す第１の実施の形態について説明すると、１は建物に形成された出入り口におけるガラス扉の取り付け面２にビス３止めにて取り付けられる固定側部材としてのベースプレートで、このベースプレート１の中央部にはガラス扉４の一側部を挟む２枚の羽根板５，６を鉛直方向に向く軸７を介して回転自在に支持するための回転支持金具８がベースプレート１の背面側よりビス９止めにて取り付けられている。この回転支持金具８は前端部が開口して内部が空洞状になっており、この空洞部１０の中にカム１１が内蔵されて、前記軸７はこのカム１１および回転支持金具８を上下に貫通して一方の羽根板５側に繋がっている。前記カム１１は一端側に湾曲状の凹部１２が形成されていて、この湾曲状の凹部１２から両側に連続して外側に膨らむ円弧面１３ａ，１３ｂが形成され、またこのカム１１は他端側に向ってほぼＶ状に窄まっており、この窄まり部１４の後端部であるカム１１は他端側には左右両側にねじ受け用凹部１５，１５が上下に２箇所形成されている。図面に示す実施の形態では左右両側のねじ受け用凹部１５，１５は貫通状態で互いに連通している。前記回転支持金具８の両側には空洞部１０に位置するカム１１のねじ受け用凹部１５，１５に合致するねじ孔１６，１６がそれぞれ上下に２箇所形成されており、この各ねじ孔１６に六角孔付きのねじ１７が螺合される。このねじ１７の先端は尖っており、前記ねじ受け用凹部１５に当接するようになっている。そして、ベースプレート１および回転支持金具８に対するカム１１の角度をねじ１７の先端が前記ねじ受け用凹部１５に当接する締め付けにより保持するようになっている。 Embodiments of the present invention will be specifically described below with reference to the drawings.
First, the first embodiment shown in FIGS. 1 to 5 will be described. 1 is a base plate as a fixed side member attached to a glass door mounting surface 2 at a doorway formed in a building with screws 3; At the center of the base plate 1, there is a rotation support bracket 8 for rotatably supporting two blades 5, 6 sandwiching one side of the glass door 4 via a shaft 7 oriented in the vertical direction. It is attached with screws 9 from the back side. The front end of the rotation support fitting 8 is open and the inside is hollow, and a cam 11 is built in the hollow portion 10, and the shaft 7 moves the cam 11 and the rotation support fitting 8 up and down. It penetrates and is connected to one blade plate 5 side. The cam 11 has a curved recess 12 formed at one end, and arc surfaces 13a and 13b bulging outward from the curved recess 12 on both sides, and the cam 11 is connected to the other end. The cam 11 which is the rear end portion of the constricted portion 14 is formed with two screw receiving recesses 15 on the left and right sides on the other end. . In the embodiment shown in the drawings, the screw receiving recesses 15 on the left and right sides communicate with each other in a penetrating state. Two screw holes 16, 16 are formed on both sides of the rotation support fitting 8 so as to match the screw receiving recesses 15, 15 of the cam 11 located in the cavity 10. A screw 17 with a hexagonal hole is screwed together. The tip of the screw 17 is sharp and comes into contact with the screw receiving recess 15. The angle of the cam 11 with respect to the base plate 1 and the rotation support fitting 8 is held by tightening the tip of the screw 17 in contact with the screw receiving recess 15.

前記２枚の羽根板５，６の内、一方の羽根板５の内面には前記カム１１の湾曲状の凹部１２に当接する上下２つの球体１８およびこの球体１８を湾曲状の凹部１２に押し付けるばね１９を収納するケーシング２０が一体に形成され、両羽根板５，６はビス２１止めにて結合される。なお、前記ケーシング２０にはばね１９を収納した後、ばね１９の飛び出しを防止してばね１９を球体１８側に押し付けるための蓋板２２がビス２３止めされる。また、前記軸７の上下両端は前記回転支持金具８の上下から挟むように形成されたケーシング２０の軸受け部２４に差し込まれ、ケーシング２０にビス２５止めされる。さらに、前記他方の羽根板６を一方の羽根板５にビス２１止めする前にガラス扉４の一側部に前記ケーシング２０の外周に合う形に切除された開口部４ａをケーシング２０に嵌め込み、他方の羽根板６をガラス扉４に当接させて両羽根板５，６をビス２１止めにて結合させるのである。そのとき、ガラス扉４と両羽根板５，６との間にはガラス扉４の傷付き防止のためにゴムプレート２６が介在される。   Of the two blades 5 and 6, the upper and lower spheres 18 that contact the curved recess 12 of the cam 11 and the spheres 18 are pressed against the curved recess 12 on the inner surface of one of the blades 5. A casing 20 that houses the spring 19 is integrally formed, and the blades 5 and 6 are joined together by screws 21. In addition, after housing the spring 19 in the casing 20, the cover plate 22 for preventing the spring 19 from popping out and pressing the spring 19 against the spherical body 18 is fastened with a screw 23. Further, both upper and lower ends of the shaft 7 are inserted into bearing portions 24 of the casing 20 formed so as to be sandwiched from above and below the rotary support fitting 8, and screws 25 are fixed to the casing 20. Furthermore, before the other vane plate 6 is fixed to the one vane plate 21 with a screw 21, an opening 4 a cut out in a shape that fits the outer periphery of the casing 20 is fitted into the casing 20 on one side of the glass door 4, The other slat 6 is brought into contact with the glass door 4 and the slats 5 and 6 are joined with screws 21. At that time, a rubber plate 26 is interposed between the glass door 4 and the blades 5 and 6 to prevent the glass door 4 from being damaged.

上記構成において、ガラス扉４の取り付け面２が何ら傾斜せずに正常な状態にある場合はカム１１をベースプレート１に対して直角に向かせて前記回転支持金具８の両側からのねじ１７の螺入量が均等となるように締め付けることによりガラス扉４は閉じた状態において取り付け面２に対して直角に向き、ガラス扉４は上から見て傾くことなく正規の状態で閉じられる。ガラス扉４を開く場合はガラス扉４を２枚の羽根板５，６と一体に前記軸７を中心として回転させることにより前記ばね１９で付勢された球体１８が湾曲状の凹部１２から抜け出てカム１１の何れか一方の円弧面１３ａまたは１３ｂに圧接しながら回転しほぼ９０度の角度で開かせることができる。   In the above configuration, when the mounting surface 2 of the glass door 4 is in a normal state without inclining, the screw 11 is screwed from both sides of the rotary support fitting 8 with the cam 11 oriented at right angles to the base plate 1. The glass door 4 is closed at a right angle with respect to the mounting surface 2 in a closed state by being tightened so that the amount of insertion is uniform, and the glass door 4 is closed in a normal state without being inclined when viewed from above. When opening the glass door 4, the spherical body 18 biased by the spring 19 comes out of the curved recess 12 by rotating the glass door 4 integrally with the two blades 5 and 6 about the shaft 7. Thus, the cam 11 rotates while being pressed against one of the arcuate surfaces 13a or 13b and can be opened at an angle of approximately 90 degrees.

次に、ガラス扉４の取り付け面２が傾斜している場合、前記ねじ１７を緩め、ガラス扉４が正規の状態で閉じられた方向に向くように前記２枚の羽根板５，６およびカム１１を回転支持金具８に対して動かして微調整し、かかる状態で回転支持金具８の両側からねじ１７を締め付ける。その状態を図５に示しており、カム１１は回転支持金具８およびベースプレート１に対して傾いた状態にセットされ、ガラス扉４は正規の状態で建物の出入り口を閉じるようになる。   Next, when the mounting surface 2 of the glass door 4 is inclined, the screws 17 are loosened, and the two blades 5 and 6 and the cam are directed so that the glass door 4 faces in a closed state in a normal state. 11 is moved and finely adjusted with respect to the rotation support bracket 8, and the screw 17 is tightened from both sides of the rotation support bracket 8 in this state. The state is shown in FIG. 5, and the cam 11 is set to be inclined with respect to the rotation support fitting 8 and the base plate 1, and the glass door 4 comes to close the entrance of the building in a normal state.

なお、上記のように構成されたガラス扉の回転支持装置を用いて建物の出入り口を１枚のガラス扉４で閉じる場合は勿論のこと、２枚のガラス扉４で閉じる、所謂観音扉式に開閉されるガラス扉４で閉じる場合にも使用できることは言うまでもない。上記のように建物の出入り口を１枚のガラス扉４で閉じる場合はガラス扉４の他側部を出入り口枠に対してずれることなく位置合わせでき、２枚のガラス扉４で閉じる場合はガラス扉４の他側部同士がずれることなく位置合わせできるものである。また、上記のように構成されたガラス扉の回転支持装置は建物の内部と外部との出入り口の他、建物内における部屋の出入り口にガラス扉４を取り付ける場合に適用できる。さらに、上記の実施の形態では前記カム１１の湾曲状の凹部１２に当接する部材として球体１８を使用したが、凹部１２に当接する円弧面を持つ半球状の当接部材や、凹部１２に当接する円弧面を先端に持つ軸状の当接部材などを使用することも可能である。   It should be noted that, in addition to the case where the doorway of the building is closed with one glass door 4 using the glass door rotation support device configured as described above, the so-called double door type is closed with two glass doors 4. Needless to say, it can also be used when the glass door 4 is opened and closed. When the doorway of the building is closed with one glass door 4 as described above, the other side of the glass door 4 can be aligned without shifting with respect to the doorway frame, and when it is closed with two glass doors 4, the glass door 4 can be aligned without misalignment of the other side portions. Moreover, the rotation support apparatus of the glass door comprised as mentioned above is applicable when attaching the glass door 4 to the entrance / exit of the room in a building other than the entrance / exit of the inside and exterior of a building. Furthermore, in the above embodiment, the spherical body 18 is used as a member that contacts the curved concave portion 12 of the cam 11. However, the spherical body 18 is used as a member that contacts the concave portion 12. It is also possible to use an axial contact member having a circular arc surface that is in contact with the tip.

以上図１〜図５に示す第１の実施の形態について述べたが、図６に示す第２の実施の形態のように回転支持金具８をベースプレート１の中央部から位置をずらして取り付けるようにしても良く、また図７に示す第３の実施の形態のようにガラス壁２７の側端部に取り付けられる固定側部材２８に回転支持装置がこの固定側部材２８と面一状となるように回転支持装置の回転支持金具８をねじ結合させるようにしても良く、さらに図８に示す第４の実施の形態のようにガラス壁２７の側端部に取り付けられる固定側部材２８に回転支持装置がこの固定側部材２８に対して直角となるように回転支持装置の回転支持金具８をねじ結合させるようにしても良い。   Although the first embodiment shown in FIGS. 1 to 5 has been described above, the rotation support bracket 8 is attached with its position shifted from the center of the base plate 1 as in the second embodiment shown in FIG. Further, as in the third embodiment shown in FIG. 7, the rotation support device is flush with the fixed side member 28 on the fixed side member 28 attached to the side end portion of the glass wall 27. The rotation support fitting 8 of the rotation support device may be screw-coupled, and further, the rotation support device is attached to the fixed side member 28 attached to the side end of the glass wall 27 as in the fourth embodiment shown in FIG. However, the rotation support fitting 8 of the rotation support device may be screwed so as to be perpendicular to the fixed side member 28.

本発明の第１の実施の形態におけるガラス扉の回転支持装置の斜視図である。It is a perspective view of the rotation support apparatus of the glass door in the 1st Embodiment of this invention. 同ガラス扉の回転支持装置の縦断面図である。It is a longitudinal cross-sectional view of the rotation support apparatus of the glass door. 同ガラス扉の回転支持装置の横断面図である。It is a cross-sectional view of the rotation support apparatus of the glass door. 同ガラス扉の回転支持装置に使用される回転支持金具とカムの関係を示す斜視図である。It is a perspective view which shows the relationship between the rotation support metal fitting and cam which are used for the rotation support apparatus of the glass door. 同ガラス扉の取り付け面が傾斜している場合の調整状態を示す拡大断面図である。It is an expanded sectional view which shows the adjustment state in case the attachment surface of the same glass door inclines. 本発明の第２の実施の形態におけるガラス扉の回転支持装置の斜視図である。It is a perspective view of the rotation support apparatus of the glass door in the 2nd Embodiment of this invention. 本発明の第３の実施の形態におけるガラス扉の回転支持装置の斜視図である。It is a perspective view of the rotation support apparatus of the glass door in the 3rd Embodiment of this invention. 本発明の第４の実施の形態におけるガラス扉の回転支持装置の斜視図である。It is a perspective view of the rotation support apparatus of the glass door in the 4th Embodiment of this invention.

符号の説明Explanation of symbols

１ ベースプレート
２ 取り付け面
３ ビス
４ ガラス扉
４ａ 開口部
５，６ 羽根板
７ 軸
８ 回転支持金具
９ ビス
１０ 空洞部
１１ カム
１２ 湾曲状の凹部
１３ａ，１３ｂ 円弧面
１４ 窄まり部
１５ ねじ受け用凹部
１６ ねじ孔
１７ ねじ
１８ 球体
１９ ばね
２０ ケーシング
２１ ビス
２２ 蓋板
２３ ビス
２４ 軸受け部
２５ ビス
２６ ゴムプレート
２７ ガラス壁
２８ 固定側部材 DESCRIPTION OF SYMBOLS 1 Base plate 2 Mounting surface 3 Screw 4 Glass door 4a Opening part 5,6 Blade plate 7 Axis 8 Rotation support metal fitting 9 Screw 10 Cavity part 11 Cam 12 Curved recessed part 13a, 13b Arc surface 14 Constriction part 15 Screw receiving recessed part 16 Screw hole 17 Screw 18 Sphere 19 Spring 20 Casing 21 Screw 22 Cover plate 23 Screw 24 Bearing portion 25 Screw 26 Rubber plate 27 Glass wall 28 Fixed side member

Claims (1)

出入り口に取り付けられるガラス扉の回転支持装置であって、固定側部材と、この固定側部材に取り付けられた回転支持金具と、この回転支持金具に内蔵されるカムと、このカムおよび回転支持金具に挿通された軸に回転可能に支持されてガラス扉の一側部を挟む２枚の羽根板とからなり、前記カムは一端側に凹部が形成されているとともに、この一端側の凹部から連続するように両側に円弧面が形成され、またこのカムの他端側にはねじ受け用凹部が形成されており、前記回転支持金具の両側にはカムの前記他端側のねじ受け用凹部に合致するねじ孔が形成されており、このねじ孔にねじが螺合されて、固定側部材および回転支持金具に対するカムの角度をねじの先端が前記カムの他端側のねじ受け用凹部に当接する締め付けにより保持するように構成され、前記２枚の羽根板の内、一方の羽根板の内面には前記カムの一端側の凹部に当接する円弧面を持つ当接部材およびこの当接部材を一端側の凹部に押し付けるばねを収納するケーシングを備え、このケーシングの軸受け部に前記軸の上下両端を固定し、ガラス扉の一側部をケーシングに嵌め込んだ状態で両羽根板を結合させるようにしたことを特徴とするガラス扉の回転支持装置。 A rotation support device for a glass door attached to a doorway, comprising a fixed side member, a rotation support fitting attached to the fixed side member, a cam built in the rotation support fitting, and the cam and the rotation support fitting. The cam is composed of two blades rotatably supported by the inserted shaft and sandwiching one side portion of the glass door. The cam has a recess formed at one end side and continues from the recess at the one end side. In this way, a circular arc surface is formed on both sides, and a screw receiving recess is formed on the other end of the cam, and the screw support recess on the other end of the cam is matched on both sides of the rotating support bracket. A screw hole is formed, and the screw is screwed into the screw hole so that the angle of the cam with respect to the fixed side member and the rotation support bracket is in contact with the screw receiving recess on the other end side of the cam. Hold by tightening Of the two blades, the inner surface of one of the blades has a contact member having an arc surface that contacts the recess on one end of the cam, and the contact member is formed on the recess on one end. A casing for storing a spring to be pressed is provided, and both upper and lower ends of the shaft are fixed to a bearing portion of the casing, and both blades are combined with one side portion of the glass door fitted into the casing. A glass door rotation support device.
JP2006299749A 2006-11-06 2006-11-06 Glass door rotation support device Active JP4836750B2 (en)

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WO2011035499A1 (en) * 2009-09-22 2011-03-31 Chen Pikyou Glass clamp
JP2011131813A (en) * 2009-12-25 2011-07-07 Shinmaywa Industries Ltd Boarding bridge
KR101132613B1 (en) 2009-10-28 2012-04-06 박수영 A door hinge
KR101660255B1 (en) * 2015-06-10 2016-09-27 이남기 Hinge assembly for glass door
CN107965221A (en) * 2017-11-24 2018-04-27 江汇装饰用品(鹤山)有限公司 A kind of type gate folder
CN108266436A (en) * 2016-12-31 2018-07-10 广东尚高科技有限公司 A kind of multi-functional adjusting glass fixing clip
IT201700019835A1 (en) * 2017-02-22 2018-08-22 Metalglas Bonomi S R L ADJUSTABLE HINGE, IN PARTICULAR FOR GLASS DOORS
CN109397273A (en) * 2017-08-18 2019-03-01 致茂电子(苏州)有限公司 Mechanical arm
JP2020007893A (en) * 2018-07-10 2020-01-16 松之門控設備股▲分▼有限公司 Glass door automatic return device
JP2021017702A (en) * 2019-07-18 2021-02-15 株式会社ベスト Door member support device
KR20220138623A (en) * 2021-04-06 2022-10-13 주식회사 에코플러스 Frame coupler for hinged door

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CN104343302B (en) * 2013-07-30 2016-12-28 北京北方微电子基地设备工艺研究中心有限责任公司 A kind of hinge and apply the chamber of this hinge

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JPH09287344A (en) * 1996-04-22 1997-11-04 Takahashi Kanamono Kk Hinge for folding door
JP2000179220A (en) * 1998-12-10 2000-06-27 Clover Kinzoku Kk Hinge for door

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011035499A1 (en) * 2009-09-22 2011-03-31 Chen Pikyou Glass clamp
CN101672139B (en) * 2009-09-22 2012-12-05 陈铿宇 Glass clamp
KR101132613B1 (en) 2009-10-28 2012-04-06 박수영 A door hinge
JP2011131813A (en) * 2009-12-25 2011-07-07 Shinmaywa Industries Ltd Boarding bridge
KR101660255B1 (en) * 2015-06-10 2016-09-27 이남기 Hinge assembly for glass door
CN108266436A (en) * 2016-12-31 2018-07-10 广东尚高科技有限公司 A kind of multi-functional adjusting glass fixing clip
IT201700019835A1 (en) * 2017-02-22 2018-08-22 Metalglas Bonomi S R L ADJUSTABLE HINGE, IN PARTICULAR FOR GLASS DOORS
CN109397273A (en) * 2017-08-18 2019-03-01 致茂电子(苏州)有限公司 Mechanical arm
CN107965221A (en) * 2017-11-24 2018-04-27 江汇装饰用品(鹤山)有限公司 A kind of type gate folder
JP2020007893A (en) * 2018-07-10 2020-01-16 松之門控設備股▲分▼有限公司 Glass door automatic return device
JP2021017702A (en) * 2019-07-18 2021-02-15 株式会社ベスト Door member support device
JP7190175B2 (en) 2019-07-18 2022-12-15 株式会社ベスト Door member support device
KR20220138623A (en) * 2021-04-06 2022-10-13 주식회사 에코플러스 Frame coupler for hinged door
KR102574809B1 (en) 2021-04-06 2023-09-06 주식회사 에코플러스 Frame coupler for hinged door

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