JP2902591B2 - Hinge device - Google Patents
Hinge deviceInfo
- Publication number
- JP2902591B2 JP2902591B2 JP10083996A JP10083996A JP2902591B2 JP 2902591 B2 JP2902591 B2 JP 2902591B2 JP 10083996 A JP10083996 A JP 10083996A JP 10083996 A JP10083996 A JP 10083996A JP 2902591 B2 JP2902591 B2 JP 2902591B2
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- arm
- cover plate
- spacer
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Hinges (AREA)
- Insertion Pins And Rivets (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、扉などに取付け
られる丁番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 hinge device attached to a door or the like.
【０００２】[0002]
【従来の技術】従来から、扉などに取付けられる丁番と
して、例えば特開平６−２４０９４１号公報には、２つ
のアームを回動部を介して回動自在に連結し、一方のア
ームに、扉の取付け凹所内に挿入される鉢状部と締付け
部材とを設けると共に、該一方のアームに蓋板を回動自
在に取付けた構造が開示されている。この場合、蓋板が
開かれている時には締付部材は弛緩状態にあり、蓋板を
閉じてアーム上に押し付けると、取付けピンによって締
付部材がアーム側に引っ張られて移動し、締付部材の圧
着突起が鉢状部の湾曲面に沿って上方へ移動して、締付
部材が外方へ拡開して扉の取付け凹所の内壁に圧接され
ることによって、締付部材が弛緩状態から緊締状態へと
移行し、一方のアームを取付け凹所内に取付け保持でき
るようになっている。2. Description of the Related Art Conventionally, as a hinge attached to a door or the like, for example, in Japanese Unexamined Patent Publication No. Hei 6-240941, two arms are rotatably connected via a rotating portion, and one arm is connected to one arm. There is disclosed a structure in which a pot-shaped portion inserted into a mounting recess of a door and a fastening member are provided, and a lid plate is rotatably mounted on the one arm. In this case, when the cover plate is opened, the tightening member is in a relaxed state. When the cover plate is closed and pressed on the arm, the tightening member is pulled toward the arm by the mounting pin and moved, and the tightening member is moved. The crimping protrusion moves upward along the curved surface of the pot-like portion, and the tightening member expands outward and is pressed against the inner wall of the mounting recess of the door, so that the tightening member is in a relaxed state. To the tightened state, and one of the arms can be mounted and held in the mounting recess.
【０００３】[0003]
【発明が解決しようとする課題】ところが、従来の丁番
の取付け構造では、蓋板を何らの理由で不用意に開いて
しまった場合、締付け部材を引き寄せる力が解除されて
締付け部材が弛緩状態となり、これに伴い締付部材と取
付け凹所の内壁とが非圧着状態となって、丁番が扉から
外れる恐れがあった。However, in the conventional hinge mounting structure, when the cover plate is opened carelessly for any reason, the force for pulling the fastening member is released and the fastening member is in a loosened state. Accordingly, the fastening member and the inner wall of the mounting recess are in a non-pressed state, and the hinge may be detached from the door.
【０００４】本発明は、上記の点に鑑みてなされたもの
で、少ない部品点数で、しかも蓋板をアームに押し付け
る作業を行なうだけで、アームを取付け部材にワンタッ
チで取付けることができると共に、蓋板がアームから不
用意に外れないようにでき、施工性の向上とコストダウ
ンとを図ることができる丁番装置を提供することを目的
とし、またアームの取付け前に不用意に蓋板の止め具が
アーム側の筒状体内に挿入されるのを確実に防止できる
と共に、アームの取付け後にはアームに対する蓋板の取
付け強度を増すことができる丁番装置を提供することを
目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and enables the arm to be attached to the attaching member with one touch by using only a small number of parts and by simply pressing the cover plate against the arm. The purpose of the present invention is to provide a hinge device that can prevent the plate from being inadvertently detached from the arm, thereby improving workability and reducing costs. It is an object of the present invention to provide a hinge device which can surely prevent a tool from being inserted into a cylindrical body on the arm side and can increase the mounting strength of a cover plate to an arm after the arm is mounted.
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
に、本発明は、２つのアーム２，３を回動部４を介して
回動自在に連結した丁番１と、アーム２を取付け部材１
０に連結するための連結手段８とを備えた丁番装置にお
いて、上記連結手段８は、アーム２に取付けられた拡開
自在な筒状体２６と、アーム２に取付けられる蓋板６の
裏面６ａに突設された止め具２５とから成り、この止め
具２５は、蓋板６をアーム２に取付けた状態で上記筒状
体２６内に挿入されて筒状体２６を拡開させ、取付け部
材１０に設けた止め具嵌込み孔１２の内壁１２ａに筒状
体２６を圧接保持させることを特徴としており、このよ
うな構成とすることで、蓋板６をアーム２に押し付ける
作業を行なうだけで、止め具２５と筒状体２６とが止め
具嵌込み孔１２の内壁１２ａに圧接保持され、従って、
アーム２を工具なしで取付け部材１０にワンタッチで取
付けることができると共に、止め具２５と蓋板６との一
体化によって蓋板６がアーム２から不用意に外れる心配
がなくなる。In order to solve the above-mentioned problems, the present invention provides a hinge 1 in which two arms 2 and 3 are rotatably connected via a rotating portion 4 and an arm 2 attached thereto. Member 1
In a hinge device provided with a connecting means 8 for connecting to the arm 2, the connecting means 8 comprises an expandable tubular body 26 attached to the arm 2 and a back surface of the lid plate 6 attached to the arm 2. 6a, the stopper 25 is inserted into the tubular body 26 with the cover plate 6 attached to the arm 2 to expand the tubular body 26, and attached. It is characterized in that the cylindrical body 26 is pressed and held on the inner wall 12a of the stopper fitting hole 12 provided in the member 10. With such a configuration, only the operation of pressing the lid plate 6 against the arm 2 is performed. Thus, the stopper 25 and the cylindrical body 26 are pressed against and held by the inner wall 12a of the stopper fitting hole 12, so that
The arm 2 can be attached to the attachment member 10 without a tool with a single touch, and there is no fear that the cover plate 6 is accidentally detached from the arm 2 by the integration of the stopper 25 and the cover plate 6.
【０００６】また上記蓋板６とアーム２との間に、止め
具２５が筒状体２６内に挿入されるのを防止するための
スペーサ５を引き抜き自在に介装するのが好ましく、こ
の場合、アーム２の取付け前にはスペーサ５によって不
用意に蓋板６の止め具２５がアーム２側の筒状体２６内
に挿入されるのを確実に防ぐことができる。また上記ス
ペーサ５の介装時には止め具２５を筒状体２６内に挿入
されない位置で保持し、且つスペーサ５を蓋板６とアー
ム２との間から引き抜いて蓋板６をアーム２に取付けた
時には止め具２５を筒状体２６内に挿入係止された位置
で保持する保持手段を備えているのが好ましく、この場
合、アーム２の取付け前には、スペーサ５と、保持手段
による保持力とによって、不用意に蓋板６の止め具２５
がアーム２側の筒状体２６内に挿入されるのを確実に防
止でき、またアーム２の取付け後には、保持手段による
保持力と、止め具２５による筒状体２６と止め具嵌込み
孔１２の内壁１２ａとの圧接保持力とによって、止め具
２５が筒状体２６から抜け出るのを確実に防止できる。It is preferable that a spacer 5 for preventing the stopper 25 from being inserted into the tubular body 26 is interposed between the cover plate 6 and the arm 2 so as to be able to be pulled out. Before the arm 2 is mounted, the spacer 5 can reliably prevent the stopper 25 of the cover plate 6 from being carelessly inserted into the cylindrical body 26 on the arm 2 side. At the time of interposing the spacer 5, the stopper 25 was held at a position where it was not inserted into the cylindrical body 26, and the spacer 5 was pulled out from between the cover plate 6 and the arm 2 to attach the cover plate 6 to the arm 2. It is sometimes preferable to provide a holding means for holding the stopper 25 at a position where it is inserted and locked in the tubular body 26. In this case, before the arm 2 is attached, the spacer 5 and the holding force of the holding means are required. Inadvertently, the stopper 25 of the lid plate 6
Can be reliably prevented from being inserted into the cylindrical body 26 on the arm 2 side, and after the arm 2 is attached, the holding force of the holding means, the cylindrical body 26 with the stopper 25 and the stopper fitting hole are provided. The stopper 25 can reliably prevent the stopper 25 from coming out of the tubular body 26 by the pressure contact holding force with the inner wall 12a.
【０００７】[0007]
【発明の実施の形態】以下、本発明の実施形態の一例を
説明する。本実施形態の丁番装置は、２つのアーム２，
３を回動部４を介して回動自在に連結した丁番１と、ア
ーム３を取付け部材１０、例えば扉１０ａに連結するた
めの連結手段８とで構成される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below. The hinge device of the present embodiment has two arms 2
The hinge 3 is composed of a hinge 1 rotatably connected to the arm 3 via a rotating portion 4 and a connecting means 8 for connecting the arm 3 to a mounting member 10, for example, a door 10a.
【０００８】丁番１は、図１に示す縦長形状の一方のア
ーム２（以下、「扉側アーム２」と称する。）の一端と
図２に示すヒンジレバー５０の一端とが回動自在に連結
されており、ヒンジレバー５０の他端は回動部４を介し
て横長形状の他方のアーム３に回動自在に連結されてい
る。扉側アーム２は後述の連結部材８を介して扉１０ａ
側に取付けられ、またアーム３は家具側壁１０ｂ側に固
着具１３にて取付けられる。両アーム２，３は例えば金
属、ダイカスト等の剛性材料で構成されている。The hinge 1 is configured such that one end of one arm 2 (hereinafter, referred to as a "door-side arm 2") of a vertically long shape shown in FIG. 1 and one end of a hinge lever 50 shown in FIG. The other end of the hinge lever 50 is rotatably connected to the other horizontally long arm 3 via the rotating portion 4. The door-side arm 2 is connected to a door 10a via a connecting member 8 described later.
The arm 3 is attached to the side wall 10b of the furniture with a fastener 13. The arms 2 and 3 are made of a rigid material such as a metal and a die cast.
【０００９】また、扉側アーム２の表面側には、蓋板６
が取付けられる。この蓋板６は、例えば金属、ダイカス
ト等の剛性材料で構成されている。蓋板６は扉側アーム
２の平板状部１４，１４と略同じ大きさを有しており、
この蓋板６の外周壁の一部には切欠き１５が設けられて
おり、丁番１の補修時に、この切欠き１５からマイナス
ドライバーを挿入して、蓋板６の取外しを容易に行なう
ことができる役割と、蓋板６の成形時に金型サイドコア
の逃げ部としての役割とを兼ね備えている。A cover plate 6 is provided on the front side of the door-side arm 2.
Is attached. The cover plate 6 is made of a rigid material such as a metal and a die cast. The cover plate 6 has substantially the same size as the flat plate portions 14 of the door-side arm 2.
A notch 15 is provided in a part of the outer peripheral wall of the cover plate 6, and when the hinge 1 is repaired, a flathead screwdriver is inserted from the notch 15 to easily remove the cover plate 6. And a role as an escape portion for the mold side core when the cover plate 6 is formed.
【００１０】この蓋板６の裏面６ａには、一対の止め具
２５が蓋板６と一体成形により形成されている。各止め
具２５は、蓋板６を扉側アーム２に重ねた状態で上記筒
状体２６内に挿入されて筒状体２６を拡開させて、図２
（ａ）に示す扉１０ａの取付け凹所１１の両側に設けた
小径の止め具嵌込み孔１２の内壁１２ａ（図３）に筒状
体２６を圧接保持させるものであり、この止め具２５と
後述の筒状体２６とで扉側アーム２を扉１０ａに連結す
る連結手段８が構成されている。止め具２５には、基端
側から先端側に間隔ｄ1 （図３（ａ））をあけて固定用
凹溝２７と仮保持用凹溝２８が夫々形成されており、こ
れら止め具２５と固定用凹溝２７及び仮保持用凹溝２８
とで、止め具２５を筒状体２６内に挿入されない位置で
保持したり、止め具２５を筒状体２６内に挿入係止され
た位置で保持する保持手段が構成されている。A pair of stoppers 25 are formed integrally with the cover plate 6 on the back surface 6a of the cover plate 6. Each stopper 25 is inserted into the tubular body 26 in a state where the cover plate 6 is overlaid on the door-side arm 2 to expand the tubular body 26, and FIG.
The cylindrical body 26 is pressed against the inner wall 12a (FIG. 3) of the small-diameter stopper fitting hole 12 provided on both sides of the mounting recess 11 of the door 10a shown in FIG. A connecting means 8 for connecting the door-side arm 2 to the door 10a is formed by a tubular body 26 described later. The stopper 25 is formed with a fixing groove 27 and a temporary holding groove 28 at intervals d 1 (FIG. 3A) from the base end to the distal end. Fixing groove 27 and temporary holding groove 28
Thus, a holding means for holding the stopper 25 at a position where it is not inserted into the tubular body 26 or for holding the stopper 25 at a position where it is inserted and locked inside the tubular body 26 is configured.
【００１１】また、上記扉側アーム２の中央部には、ア
ーム２，３が９０°屈曲した時にヒンジレバー５０を収
納するためのレバー収納凹所２ａが凹設されており、こ
のレバー収納凹所２ａの外面が、扉１０ａに設けた取付
け凹所１１内に嵌め込まれる鉢状部７となっている。さ
らにこの鉢状部７の両側には、平板状部１４が夫々延出
されており、各平板状部１４に止め具取付け孔９が夫々
設けられており、各止め具取付け孔９に筒状体２６が取
付けられている。A lever storage recess 2a for storing the hinge lever 50 when the arms 2 and 3 are bent by 90 degrees is formed in the center of the door-side arm 2, and the lever storage recess 2a is provided. The outer surface of the place 2a is a pot-like portion 7 fitted into a mounting recess 11 provided in the door 10a. Further, on both sides of the bowl-shaped portion 7, flat plate-shaped portions 14 are respectively extended, and each plate-shaped portion 14 is provided with a fastener mounting hole 9 respectively. A body 26 is mounted.
【００１２】この筒状体２６は、本実施形態では、図５
及び図６に示すように、４つ割れの羽根片２６ｂとこれ
を連結する連結片２６ａとから成り、各羽根片２６ｂの
先端には止め具嵌込み孔１２の内壁１２ａにくい込み可
能なくい込み部３１が設けられており、その外面が凹凸
面３１ａとなっている。このくい込み部３１の内面に
は、くい込み部３１の内方に膨出して止め具２５の先端
がくい込み部３１内に押し込まれた時にくい込み部３１
を外方に突出させる膨出部３２が形成されている。さら
に、羽根片２６ｂの内面には環状の小突起３３が突設さ
れており、上記止め具２５に設けた仮保持用凹溝２８と
固定用凹溝２７のいずれか一方に小突起３３が嵌合自在
となっている。In the present embodiment, the cylindrical body 26 is formed as shown in FIG.
As shown in FIG. 6, each of the blade pieces 26 b includes a four-piece blade piece 26 b and a connecting piece 26 a for connecting the blade pieces 26 b, and the inner wall 12 a of the stopper fitting hole 12 can be easily inserted into the tip of each blade piece 26 b. 31 is provided, and the outer surface thereof is an uneven surface 31a. The inner surface of the biting portion 31 bulges inward of the biting portion 31 so that the tip of the stopper 25 is difficult to be pushed into the biting portion 31.
A bulging portion 32 is formed to protrude outward. Further, an annular small projection 33 protrudes from the inner surface of the blade piece 26b, and the small projection 33 fits into one of the temporary holding groove 28 and the fixing groove 27 provided on the stopper 25. It is free to match.
【００１３】また上記蓋板６と扉側アーム２との間に
は、図１に示すように、止め具２５が筒状体２６内に挿
入されるのを防止するためのスペーサ５が引き抜き自在
に介装されるようになっている。このスペーサ５は、蓋
板６より若干大きいシート体から成り、例えばプラスチ
ックなどで形成されている。スペーサ５には、上記一対
の止め具２５が夫々貫通する止め具貫通孔５ａが設けら
れると共に、止め具貫通孔５ａからスペーサ５の引き抜
き方向Ａと反対側に向けてスペーサ５の後端部５ｂに至
る止め具逃がし用スリット５ｃが設けられている。As shown in FIG. 1, a spacer 5 for preventing the stopper 25 from being inserted into the cylindrical body 26 can be pulled out between the cover plate 6 and the door-side arm 2. Is to be interposed. The spacer 5 is made of a sheet slightly larger than the cover plate 6 and is made of, for example, plastic. The spacer 5 is provided with a stopper through hole 5a through which the pair of stoppers 25 respectively penetrate, and a rear end portion 5b of the spacer 5 is directed from the stopper through hole 5a to the side opposite to the direction A in which the spacer 5 is pulled out. A stopper escape slit 5c is provided.
【００１４】このスペーサ５の厚みｄは、図３（ａ）の
ように止め具２５の仮保持用凹溝２８と固定用凹溝２７
との間隔ｄ1 と略同じ厚みに設定されている。これによ
り、蓋板６と扉側アーム２との間にスペーサ５を介装し
た図３（ａ）の状態では、止め具２５はスペーサ５の厚
みｄだけ上昇して筒状体２６の小突起３３を仮保持用凹
溝２８に係合させた状態で保持できるようになってお
り、またスペーサ５を引き抜いた図３（ｂ）の状態で
は、止め具２５はスペーサ５の厚みｄだけ下降して筒状
体２６の小突起３３を固定用凹溝２７に係合させた状態
で保持できるようになっている。尚、スペーサ５の前端
部には、スペーサ５を蓋板６と扉側アーム２との間に介
装した状態で外部にはみ出す掴み部５ｄが設けられてお
り、この掴み部５ｄ近傍にはスペーサ５を引き抜く際の
注意書き（施工前には引き抜かず、施工時に引き抜くこ
と等）の表示部５ｅが設けられている。The thickness d of the spacer 5 is, as shown in FIG.
And approximately set to the same thickness as the distance d 1 between. Thus, in the state of FIG. 3A in which the spacer 5 is interposed between the cover plate 6 and the door-side arm 2, the stopper 25 is raised by the thickness d of the spacer 5 and the small protrusion of the cylindrical body 26 is formed. 33 is engaged with the temporary holding groove 28, and the stopper 25 is lowered by the thickness d of the spacer 5 in the state of FIG. Thus, the small projection 33 of the cylindrical body 26 can be held in a state of being engaged with the fixing groove 27. At the front end of the spacer 5, there is provided a grip 5d that protrudes outside with the spacer 5 interposed between the cover plate 6 and the door-side arm 2, and a spacer is provided near the grip 5d. A display section 5e is provided for a precautionary note when pulling out 5 (not pulling out before construction, but pulling out at the time of construction).
【００１５】次に、上記扉側アーム２を扉１０ａに取付
ける場合の一例を説明する。扉側アーム２の取付け前に
は、扉側アーム２と蓋板６との間にスペーサ５を介装し
ておく（図２（ｂ）の状態）。このとき、図３（ａ）の
ようにスペーサ５によって蓋板６がスペーサ５の厚み分
だけ扉側アーム２から浮き上がって止め具２５の仮保持
用凹溝２８に羽根片２６ｂの小突起３３が係合して、止
め具２５は筒状体２６内に挿入されない位置で保持され
る。これにより、筒状体２６は閉じた状態となり、扉１
０ａの止め具嵌込み孔１２内にスムーズに挿入できるよ
うになる。Next, an example in which the door-side arm 2 is attached to the door 10a will be described. Before the door-side arm 2 is attached, the spacer 5 is interposed between the door-side arm 2 and the cover plate 6 (the state shown in FIG. 2B). At this time, as shown in FIG. 3A, the lid plate 6 is lifted up from the door-side arm 2 by the thickness of the spacer 5 by the spacer 5, and the small projection 33 of the blade piece 26 b is inserted into the temporary holding groove 28 of the stopper 25. When engaged, the stopper 25 is held at a position where it is not inserted into the tubular body 26. Thereby, the tubular body 26 is in a closed state, and the door 1 is closed.
0a can be smoothly inserted into the stopper fitting hole 12.
【００１６】この状態でスペーサ５の掴み部５ｄを図２
（ｂ）の矢印Ａ方向に指で引っ張ると、スペーサ５の止
め具貫通孔５ａを貫通している止め具２５がスペーサ５
の止め具逃がし用スリット５ｃに沿ってスペーサ５の後
端部５ｂに抜け出ることによって、スペーサ５を蓋板６
と扉側アーム２との間から引き抜くことができる。その
後、蓋板６を扉側アーム２に押し付けると、図３（ｂ）
のように蓋板６の裏面６ａに突設された止め具２５が筒
状体２６を構成する羽根片２６ｂ内に挿入され、羽根片
２６ｂの先端のくい込み部３１の内面に設けた膨出部３
２に止め具２５の先端が当接することによって、くい込
み部３１が外方に突出して羽根片２６ｂの外面の凹凸部
３１ａが止め具嵌込み孔１２の内壁１２ａにくい込んで
圧接保持され、これにより、止め具２５と筒状体２６と
が止め具嵌込み孔１２に固定される（図４の状態）。こ
のとき羽根片２６ｂの小突起３３は止め具２５の仮保持
用凹溝２８から外れて固定用凹溝２７に係合するため、
止め具２５は筒状体２６内に押し込まれた状態で保持さ
れる。In this state, the grip 5d of the spacer 5 is
When the finger is pulled in the direction of arrow A in (b), the stopper 25 that passes through the stopper through hole 5a of the spacer 5
Of the spacer 5 along the stopper release slit 5c into the rear end portion 5b of the spacer 5, so that the spacer 5 is
And the door side arm 2 can be pulled out. Thereafter, when the cover plate 6 is pressed against the door-side arm 2, FIG.
The stopper 25 protruding from the back surface 6a of the lid plate 6 is inserted into the blade piece 26b constituting the cylindrical body 26, and the bulging portion provided on the inner surface of the biting portion 31 at the tip of the blade piece 26b. 3
When the tip of the stopper 25 comes into contact with the second member 2, the biting portion 31 protrudes outward, and the uneven portion 31 a of the outer surface of the blade piece 26 b fits into the inner wall 12 a of the stopper fitting hole 12 and is pressed and held. Then, the stopper 25 and the cylindrical body 26 are fixed to the stopper fitting hole 12 (the state of FIG. 4). At this time, the small protrusion 33 of the blade piece 26b is disengaged from the temporary holding groove 28 of the stopper 25 and engages with the fixing groove 27.
The stopper 25 is held while being pushed into the cylindrical body 26.
【００１７】このように、蓋板６を扉側アーム２に押し
付ける作業を行なうだけで、止め具２５と筒状体２６と
が止め具嵌込み孔１２の内壁１２ａに圧接保持されるの
で、扉側アーム２を工具なしで扉１０ａにワンタッチで
取付けることができると同時に、蓋板６と止め具２５と
の一体化によって蓋板６を扉側アーム２に取付けること
ができ、施工性が大幅に向上し、さらに蓋板６が扉側ア
ーム２から不用意に外れる心配もない。また止め具２５
は蓋板６の裏面６ａに配設されているので、蓋板６によ
って止め具２５が覆い隠され、止め具２５が外部に露出
しなくなり、外観が良好となると共に、従来のように、
扉に設けた取付け凹所の内壁１２ａに圧接保持される締
付け部材を扉側アーム２における鉢状部の両側に配設す
る必要がないので、部品を削減でき、コストダウンを図
ることができる。そのうえ蓋板６と止め具２５とを金属
等の剛性材料で一体成形することができるので、止め具
２５による扉側アーム２の保持力を向上させることがで
き、扉側アーム２の取付け強度を高めることができる。As described above, the stopper 25 and the cylindrical body 26 are pressed against the inner wall 12a of the stopper fitting hole 12 by simply pressing the cover plate 6 against the door-side arm 2, so that the door The side arm 2 can be attached to the door 10a with one touch without a tool, and at the same time, the cover plate 6 can be attached to the door side arm 2 by integration of the cover plate 6 and the stopper 25, greatly improving workability. There is no worry that the cover plate 6 is accidentally detached from the door-side arm 2. Stopper 25
Is provided on the back surface 6a of the cover plate 6, the cover plate 6 covers and conceals the stopper 25, the stopper 25 is not exposed to the outside, and the appearance is improved.
Since it is not necessary to dispose the fastening members which are pressed against and held on the inner wall 12a of the mounting recess provided on the door on both sides of the pot-shaped portion of the door-side arm 2, the number of parts can be reduced and the cost can be reduced. In addition, since the cover plate 6 and the stopper 25 can be integrally formed of a rigid material such as metal, the holding force of the door-side arm 2 by the stopper 25 can be improved, and the mounting strength of the door-side arm 2 can be improved. Can be enhanced.
【００１８】さらに、扉側アーム２の取付け前には、ス
ペーサ５と、仮保持用凹溝２８と小突起３３との係合力
とによって、不用意に蓋板６の止め具２５が扉側アーム
２側の筒状体２６内に挿入されるのを確実に防止できる
ものであり、また扉側アーム２の取付け後には、固定用
凹溝２７と小突起３３との係合力と、止め具２５による
筒状体２６の膨出部と止め具嵌込み孔１２の内壁１２ａ
との圧接保持力とによって、止め具２５が筒状体２６か
ら抜け出るのを確実に防止でき、扉側アーム２に対する
蓋板６の取付け強度を一層増すことができるものであ
る。Further, before the door-side arm 2 is attached, the stopper 25 of the cover plate 6 is inadvertently moved by the engagement force between the spacer 5, the temporary holding groove 28 and the small projection 33. After the door-side arm 2 is attached, the engaging force between the fixing groove 27 and the small projection 33 and the stopper 25 can be reliably prevented from being inserted into the cylindrical body 26 on the second side. Of the cylindrical body 26 and the inner wall 12a of the stopper fitting hole 12
With this pressure contact holding force, the stopper 25 can be reliably prevented from falling out of the tubular body 26, and the mounting strength of the lid plate 6 to the door-side arm 2 can be further increased.
【００１９】[0019]
【発明の効果】以上説明したように、本発明のうち請求
項１記載の発明は、２つのアームを回動部を介して回動
自在に連結した丁番と、アームを取付け部材に連結する
ための連結手段とを備えた丁番装置において、上記連結
手段は、アームに取付けられた拡開自在な筒状体と、ア
ームに取付けられる蓋板の裏面に突設された止め具とか
ら成り、この止め具は、蓋板をアームに取付けた状態で
上記筒状体内に挿入されて筒状体を拡開させ、取付け部
材に設けた止め具嵌込み孔の内壁に筒状体を圧接保持さ
せるものであるから、蓋板をアームに押し付ける作業を
行なうだけで、止め具と筒状体とが止め具嵌込み孔の内
壁に圧接保持され、アームを工具なしで取付け部材にワ
ンタッチで取付けることができ、施工性が大幅に向上す
ると共に、止め具と蓋板との一体化によって蓋板がアー
ムから不用意に外れる心配がなく、また部品数を削減で
きるうえに、蓋板と止め具とを金属等の剛性材料で一体
成形できるので、止め具によるアームの保持力を向上さ
せることができ、アームの取付け強度が一層向上すると
共に、止め具は蓋板の裏面に配設されているので、蓋板
によって止め具が覆い隠され、止め具が外部に露出しな
くなり、外観が良好となる。さらに従来のように、扉に
設けた取付け凹所の内壁に圧接保持される締付け部材を
アームにおける鉢状部の両側に配設する必要がないの
で、部品を削減でき、コストダウンを図ることができる
ものである。As described above, according to the first aspect of the present invention, a hinge in which two arms are rotatably connected via a rotating portion, and an arm is connected to a mounting member. The connecting means comprises an expandable tubular body attached to the arm and a stopper projecting from the back surface of the lid plate attached to the arm. The stopper is inserted into the tubular body with the lid plate attached to the arm to expand the tubular body, and presses and holds the tubular body on the inner wall of the stopper fitting hole provided in the mounting member. Since the stopper plate and the cylindrical body are pressed against the inner wall of the stopper fitting hole simply by pressing the lid plate against the arm, the arm can be attached to the mounting member with one touch without tools. Workability, greatly improving workability and There is no risk of the cover plate being accidentally detached from the arm due to the integration with the cover plate, and the number of parts can be reduced.In addition, the cover plate and the stopper can be integrally formed of a rigid material such as metal. The holding force of the arm can be improved, and the mounting strength of the arm can be further improved. In addition, since the stopper is provided on the back surface of the lid plate, the stopper is covered and hidden by the lid plate, and the stopper is externally mounted. And the appearance becomes good. Further, unlike the related art, it is not necessary to dispose the fastening members that are pressed and held on the inner wall of the mounting recess provided on the door on both sides of the pot-shaped portion of the arm, so that parts can be reduced and cost can be reduced. You can do it.
【００２０】また請求項２記載の発明は、請求項１記載
の蓋板とアームとの間に、止め具が筒状体内に挿入され
るのを防止するためのスペーサを引き抜き自在に介装し
たから、請求項１記載の効果に加えて、アームの取付け
前にはスペーサによって不用意に蓋板の止め具がアーム
側の筒状体内に挿入されるのを確実に防止できるもので
ある。According to a second aspect of the present invention, a spacer for preventing the stopper from being inserted into the cylindrical body is interposed between the lid plate and the arm according to the first aspect of the present invention so as to be able to be pulled out. Therefore, in addition to the effect of the first aspect, before the arm is attached, the stopper of the cover plate can be reliably prevented from being carelessly inserted into the cylindrical body on the arm side by the spacer.
【００２１】また請求項３記載の発明は、請求項２記載
のスペーサの介装時には止め具を筒状体内に挿入されな
い位置で保持し、且つスペーサを蓋板とアームとの間か
ら引き抜いて蓋板をアームに取付けた時には止め具を筒
状体内に挿入係止された位置で保持する保持手段を備え
ているから、請求項２記載の効果に加えて、アームの取
付け前には、スペーサと、保持手段による保持力とによ
って、不用意に蓋板の止め具がアーム側の筒状体内に挿
入されるのを確実に防止できるものであり、またアーム
の取付け後には、保持手段による保持力と、止め具によ
る筒状体と止め具嵌込み孔の内壁との圧接保持力とによ
って、止め具が筒状体から抜け出るのを確実に防止で
き、アームに対する蓋板の取付け強度を一層増すことが
できるものである。According to a third aspect of the present invention, when the spacer of the second aspect is interposed, the stopper is held at a position where it is not inserted into the cylindrical body, and the spacer is pulled out from between the lid plate and the arm. When the plate is mounted on the arm, the holding means is provided for holding the stopper in a position where the stopper is inserted and locked in the cylindrical body. The holding force of the holding means can reliably prevent the stopper of the lid plate from being carelessly inserted into the cylindrical body on the arm side, and the holding force of the holding means after the arm is attached. And the retaining force of the stopper against the cylindrical body and the inner wall of the stopper fitting hole can reliably prevent the stopper from falling out of the cylindrical body, further increasing the mounting strength of the lid plate to the arm. Can be done.
【図１】本発明の実施形態の一例を示す分解斜視図であ
る。FIG. 1 is an exploded perspective view showing an example of an embodiment of the present invention.
【図２】（ａ）は扉の取付け凹所と止め具取付け孔の説
明図、（ｂ）は同上のスペーサを引き抜く動作の説明図
である。FIG. 2A is an explanatory view of a door mounting recess and a stopper mounting hole, and FIG. 2B is an explanatory view of an operation of pulling out a spacer of the above.
【図３】（ａ）は同上の止め具が筒状体内に挿入されな
い状態の断面図、（ｂ）は止め具が筒状体内に挿入され
た状態の断面図である。FIG. 3A is a cross-sectional view illustrating a state in which the above-described stopper is not inserted into the cylindrical body, and FIG. 3B is a cross-sectional view illustrating a state in which the stopper is inserted into the cylindrical body.
【図４】同上の丁番を取付け部材に取付けた状態を示す
斜視図である。FIG. 4 is a perspective view showing a state where the hinge is mounted on a mounting member.
【図５】（ａ）〜（ｃ）は筒状体の右側面図、一部背面
図及び左側面図である。FIGS. 5A to 5C are a right side view, a partial rear view, and a left side view of the tubular body.
【図６】（ａ）（ｂ）は羽根片の側面図及び背面図であ
る。FIGS. 6A and 6B are a side view and a rear view of a blade piece.
１ 丁番 ２ アーム ５ スペーサ ６ 蓋板 ６ａ 裏面 ８ 連結手段 １０ 取付け部材 １２ 止め具嵌込み孔 １２ａ 内壁 ２５ 止め具 ２６ 筒状体 DESCRIPTION OF SYMBOLS 1 Hinge 2 Arm 5 Spacer 6 Cover plate 6a Back surface 8 Connecting means 10 Mounting member 12 Stopper fitting hole 12a Inner wall 25 Stopper 26 Tubular body
Claims (3)
に連結した丁番と、アームを取付け部材に連結するため
の連結手段とを備えた丁番装置において、上記連結手段
は、アームに取付けられた拡開自在な筒状体と、アーム
に取付けられる蓋板の裏面に突設された止め具とから成
り、この止め具は、蓋板をアームに取付けた状態で上記
筒状体内に挿入されて筒状体を拡開させ、取付け部材に
設けた止め具嵌込み孔の内壁に筒状体を圧接保持させる
ことを特徴とする丁番装置。1. A hinge device comprising: a hinge for rotatably connecting two arms via a rotating portion; and a connecting means for connecting the arm to a mounting member, wherein the connecting means comprises: It consists of an expandable tubular body attached to the arm, and a stopper projecting from the back surface of the cover plate attached to the arm. The stopper has the cylindrical shape with the cover plate attached to the arm. A hinge device which is inserted into a body, expands a tubular body, and presses and holds the tubular body against an inner wall of a stopper fitting hole provided in a mounting member.
内に挿入されるのを防止するためのスペーサを引き抜き
自在に介装したことを特徴とする請求項１記載の丁番装
置。2. The hinge according to claim 1, wherein a spacer for preventing the stopper from being inserted into the tubular body is interposed between the cover plate and the arm so as to be able to be pulled out. apparatus.
に挿入されない位置で保持し、且つスペーサを蓋板とア
ームとの間から引き抜いて蓋板をアームに取付けた時に
は止め具を筒状体内に挿入係止された位置で保持する保
持手段を備えていることを特徴とする請求項２記載の丁
番装置。3. When the spacer is interposed, the stopper is held at a position where it is not inserted into the cylindrical body, and when the spacer is pulled out from between the lid plate and the arm and the lid plate is attached to the arm, the stopper is cylindrical. 3. The hinge device according to claim 2, further comprising a holding means for holding the body at a position inserted and locked in the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10083996A JP2902591B2 (en) | 1996-04-23 | 1996-04-23 | Hinge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10083996A JP2902591B2 (en) | 1996-04-23 | 1996-04-23 | Hinge device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09287343A JPH09287343A (en) | 1997-11-04 |
| JP2902591B2 true JP2902591B2 (en) | 1999-06-07 |
Family
ID=14284494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10083996A Expired - Fee Related JP2902591B2 (en) | 1996-04-23 | 1996-04-23 | Hinge device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2902591B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5002095B2 (en) * | 2001-07-17 | 2012-08-15 | アイリスオーヤマ株式会社 | Connecting structure for connecting the column to the wooden board |
| JP6668623B2 (en) * | 2015-06-30 | 2020-03-18 | 横浜ゴム株式会社 | Spring vent unit and tire vulcanization mold using the same |
-
1996
- 1996-04-23 JP JP10083996A patent/JP2902591B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09287343A (en) | 1997-11-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19990302 |
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