JP2017201103A

JP2017201103A - hinge

Info

Publication number: JP2017201103A
Application number: JP2016093200A
Authority: JP
Inventors: 義郎菊池; Yoshiro Kikuchi
Original assignee: Tookookk; Toko Co Ltd
Current assignee: Tookookk; Toko Co Ltd
Priority date: 2016-05-06
Filing date: 2016-05-06
Publication date: 2017-11-09

Abstract

PROBLEM TO BE SOLVED: To provide a hinge attached to various slope planes for smoothly opening and closing the same.SOLUTION: A hinge 10 includes: a first wing body 1 which has a first attachment face part and a shaft tube portion 13 which has an insertion port; a second wing body 2 which has a second attachment face part and a bearing part 22; and a shaft body 3 which is inserted through the insertion port of the shaft tube portion 13 and is held by the bearing part 22. The insertion port has a shape that allows the shaft tube portion 13 to move being inclined with respect to the shaft center direction of the shaft body 3. The shaft tube portion 13 has a pressing body 5 in an internal space of the shaft tube portion 13, which presses a shaft body 3, and fixes an inclined state of the shaft tube portion 13 with respect to the shaft body 3.SELECTED DRAWING: Figure 7

Description

本発明は、傾斜面に取り付け可能な蝶番に関する。 The present invention relates to a hinge that can be attached to an inclined surface.

従来、建物の出入口や通路などには、開閉可能なドアやパーティションなどの仕切部材が設けられている。例えば、マンションなどの建物において、隣り合うベランダを間仕切るため、仕切部材の一種としてパーティションが設置されている。
特許文献１には、蝶番を具備した開閉可能なパーティションが開示されている。同文献では、図２５に示すように、パーティションＰの一側端部に取り付けられた上下２つの蝶番１０Ａによってベランダの壁面ＷとパーティションＰとが連結されており、さらに、パーティションＰの他側端部と建物躯体Ｂとが固定具Ｆによって固定されている。かかる固定具ＦによるパーティションＰの他側端部と建物躯体Ｂの固定を解除することで、パーティションＰが開閉可能となり、ベランダの保守作業などを行うことができる。 Conventionally, partition members such as doors and partitions that can be opened and closed are provided at entrances and passages of buildings. For example, in a building such as an apartment, a partition is installed as a kind of partition member in order to partition adjacent verandas.
Patent Document 1 discloses an openable and closable partition having a hinge. In the same document, as shown in FIG. 25, the wall surface W of the veranda and the partition P are connected by two upper and lower hinges 10A attached to one end of the partition P, and the other end of the partition P is further connected. The part and the building frame B are fixed by a fixing tool F. By releasing the fixing of the other end of the partition P and the building frame B by the fixing tool F, the partition P can be opened and closed, and the maintenance work of the veranda can be performed.

ところで、ベランダの壁面は、厳密な鉛直面（水平面に対して垂直な面）となっておらず、僅かに水平面に対して傾いた状態で施工されている場合がある。即ち、ベランダの壁面は、水平面に対して９０°より小さな又は９０°より大きな角度を成すように施工されている場合がある。
しかし、従来の蝶番は、通常、このような傾斜面に取り付けられることを想定して設計されていない。そのため、従来の蝶番を用いて上記パーティションＰを傾いた壁面Ｗに取り付けると、パーティションＰが壁面Ｗに対して傾いた状態で取り付けられる。
例えば、壁面Ｗがベランダの内側に向かって傾いている場合、従来の蝶番を用いてパーティションＰを取り付けると、パーティションＰの開閉時にその下端部（図２５の一点破線で囲った部分）がベランダの床面に接触し易くなり且つその上端部（図２５の二点鎖線で囲った部分）が建物躯体Ｂに接触し易くなる。そのため、パーティションＰを適切に開閉できない場合がある。
他方、壁面Ｗがベランダの外側に向かって傾いている場合、パーティションＰの下端部が建物躯体Ｂに接触し易くなり且つパーティションＰの上端部と建物躯体Ｂとの間に大きな隙間ができ易い。そのため、パーティションＰを適切に開閉できないばかりか、パーティションＰが目隠しとして十分に機能しない場合がある。
なお、このような問題は、ベランダに設置されるパーティションだけでなく、屋内や屋外で施工される各種の仕切部材で発生し得る。また、例えば、地震などの天災によって、事後的に壁面が傾いた場合にも同様の問題が発生し得る。 By the way, the wall surface of the veranda is not a strict vertical plane (a plane perpendicular to the horizontal plane), and may be constructed with a slight inclination with respect to the horizontal plane. That is, the wall surface of the veranda may be constructed so as to form an angle smaller than 90 ° or larger than 90 ° with respect to the horizontal plane.
However, conventional hinges are not usually designed on the assumption that they are attached to such inclined surfaces. Therefore, when the partition P is attached to the inclined wall surface W using a conventional hinge, the partition P is attached in a state inclined with respect to the wall surface W.
For example, when the wall surface W is inclined toward the inside of the veranda, when the partition P is attached using a conventional hinge, the lower end portion (the portion surrounded by the one-dot broken line in FIG. 25) of the partition P is opened and closed. It becomes easy to contact the floor surface, and the upper end portion thereof (the portion surrounded by the two-dot chain line in FIG. 25) is easy to contact the building frame B. Therefore, the partition P may not be opened / closed properly.
On the other hand, when the wall surface W is inclined toward the outside of the veranda, the lower end portion of the partition P is likely to come into contact with the building case B, and a large gap is easily formed between the upper end portion of the partition P and the building case B. Therefore, not only can the partition P not be properly opened and closed, but the partition P may not function sufficiently as a blindfold.
Such a problem may occur not only in the partition installed on the veranda but also in various partition members constructed indoors and outdoors. Further, for example, a similar problem may occur when the wall surface is later inclined due to a natural disaster such as an earthquake.

このような問題に鑑み、ドアやパーティションなどの仕切部材を傾斜面に取り付けて円滑に使用できる蝶番が求められている。特に、傾斜面の傾き（傾斜面と水平面とが成す角度）は、一様ではないため、様々な傾斜面に仕切部材を取り付けて円滑に開閉できる蝶番が求められている。 In view of such a problem, there is a demand for a hinge that can be used smoothly by attaching a partition member such as a door or partition to an inclined surface. In particular, since the inclination of the inclined surface (angle formed by the inclined surface and the horizontal surface) is not uniform, a hinge that can be smoothly opened and closed by attaching a partition member to various inclined surfaces is required.

特開２００２−３６４０６４号公報JP 2002-364064 A

本発明の課題は、様々な傾斜面に取り付けて円滑に開閉できる蝶番を提供することである。 The subject of this invention is providing the hinge which can be attached to various inclined surfaces and can be opened and closed smoothly.

本発明の蝶番は、第１取付面部と、挿入口部を有する軸筒部と、を有する第１羽体と、第２取付面部と、軸受部と、を有する第２羽体と、軸筒部の挿入口部に挿通され、且つ、前記軸受部によって保持された軸体と、を具備し、挿入口部が、軸体の軸心方向に対する軸筒部の傾動を許容する形状を有しており、軸筒部には、軸体の周面部を押圧し且つ軸筒部の軸体に対する傾斜状態を固定する押圧体が設けられている。 The hinge of the present invention includes a first wing body having a first mounting surface portion, a shaft tube portion having an insertion port portion, a second wing body having a second mounting surface portion, and a bearing portion, and a shaft tube. A shaft body that is inserted into the insertion port portion of the portion and held by the bearing portion, and the insertion port portion has a shape that allows the shaft tube portion to tilt with respect to the axial direction of the shaft body. The shaft tube portion is provided with a pressing body that presses the peripheral surface portion of the shaft body and fixes the inclined state of the shaft tube portion with respect to the shaft body.

本発明の好ましい蝶番では、軸体の周面部に、押圧体の端部が当接する凹部が形成されている。 In a preferred hinge of the present invention, a concave portion with which the end of the pressing body abuts is formed on the peripheral surface portion of the shaft body.

本発明の好ましい蝶番は、軸筒部の、押圧体の上方及び下方のうち少なくとも何れか一方に調整体が設けられており、押圧体が軸体の周面部を押圧した状態において、調整体によって軸筒部の軸体の軸心方向に対する傾きを変更可能である。 A preferable hinge of the present invention is provided with an adjusting body on at least one of the upper side and the lower side of the pressing body of the shaft tube portion, and in a state where the pressing body presses the peripheral surface portion of the shaft body, The inclination with respect to the axial direction of the shaft body of the shaft tube portion can be changed.

本発明の好ましい蝶番では、押圧体が、軸筒部に螺合されており、軸体の周面部の方向に進退可能に構成されている。
本発明の好ましい蝶番では、押圧体が、一対設けられ、前記一対の押圧体が、前記軸筒部の内部空間において、対向する２方向から前記軸体の周面部を押圧する。 In a preferred hinge of the present invention, the pressing body is screwed into the shaft tube portion, and is configured to advance and retract in the direction of the peripheral surface portion of the shaft body.
In a preferred hinge of the present invention, a pair of pressing bodies are provided, and the pair of pressing bodies press the peripheral surface portion of the shaft body from two opposing directions in the internal space of the shaft tube portion.

本発明の蝶番は、挿入口部が、軸体の軸心方向に対する軸筒部の傾動を許容する形状を有しており、軸筒部には、軸筒部の軸体に対する傾斜状態を固定する押圧体が設けられている。そのため、本発明の蝶番は、軸筒部を任意の方向に傾動させることができ、様々な傾斜面に取り付けて円滑に使用できる。 In the hinge of the present invention, the insertion opening has a shape that allows the shaft tube portion to tilt with respect to the axial direction of the shaft body, and the shaft tube portion is fixed in an inclined state with respect to the shaft body. A pressing body is provided. Therefore, the hinge of the present invention can tilt the shaft tube portion in an arbitrary direction, and can be used smoothly by being attached to various inclined surfaces.

本発明の蝶番を傾斜面及び鉛直面に取り付けた状態を示す斜視図。The perspective view which shows the state which attached the hinge of this invention to the inclined surface and the vertical surface. 本発明の蝶番の正面図。The front view of the hinge of this invention. 同蝶番の背面図。The rear view of the hinge. 同蝶番の右側面図。The right view of the hinge. 同蝶番の左側面図。Left side view of the hinge. 同蝶番の平面図。The top view of the hinge. 同蝶番の斜視図（但し、図２乃至図６に示す状態から第２羽体を９０°回動させている）。The perspective view of the hinge (however, the 2nd wings are rotated 90 degrees from the state shown in Drawing 2 thru / or Drawing 6). 同蝶番の分解斜視図。The exploded perspective view of the hinge. 軸体の正面図。The front view of a shaft body. 図９のＸ−Ｘ線拡大断面図。XX line expanded sectional view of FIG. 軸体の他の実施形態を示す拡大断面図。The expanded sectional view which shows other embodiment of a shaft body. 第１羽体の軸筒部に軸体を挿入した状態を示す平面図。The top view which shows the state which inserted the axial body into the axial cylinder part of the 1st wing body. 図１２のＸＩＩＩ−ＸＩＩＩ線断面図。XIII-XIII sectional view taken on the line of FIG. 軸筒部の傾きを変更した状態を示す断面図。Sectional drawing which shows the state which changed the inclination of the axial cylinder part. 軸筒部の挿入口部の変形例を示す拡大平面図。The enlarged plan view which shows the modification of the insertion port part of a shaft cylinder part. 押圧体を構成する雄ネジ体を示す拡大正面図。The enlarged front view which shows the external thread body which comprises a press body. 軸筒部の挿入口部に軸体を挿入し、且つ、一対の雄ネジ体によって軸体を挟持した状態を示す拡大平面図。The enlarged plan view which shows the state which inserted the shaft body in the insertion port part of a shaft cylinder part, and clamped the shaft body with a pair of external thread body. 図１７のＸＶＩＩＩ−ＸＶＩＩＩ線断面図。XVIII-XVIII sectional view taken on the line of FIG. 雄ネジ体の変形例を示す断面図。Sectional drawing which shows the modification of an external thread body. 雄ネジ体と軸体の凹部とが当接した状態を示す拡大図。The enlarged view which shows the state which the external thread body and the recessed part of the shaft body contact | abutted. 押圧体の他の実施形態を示す断面図。Sectional drawing which shows other embodiment of a press body. 調整体の拡大正面図。The enlarged front view of an adjustment body. 調整体によって軸筒部の傾きを変更した状態を示す断面図。Sectional drawing which shows the state which changed the inclination of the axial cylinder part with the adjustment body. 調整体の変形例を示す断面図。Sectional drawing which shows the modification of an adjustment body. 従来の蝶番付パーティションをベランダの壁面に取り付けた状態を示す正面図。The front view which shows the state which attached the partition with the conventional hinge to the wall surface of the veranda.

以下、本発明の一実施形態について、適宜図面を参照しつつ具体的に説明する。
なお、本明細書において、用語の前に、「第１」や「第２」などを付す場合があるが、この第１などは、用語を区別するために付記されたものであり、用語の優劣や順序など特別な意味を有さない。
また、本明細書では、説明の便宜上、図１に示すように、蝶番１０の第１羽体１を傾斜面Ａに取り付け、第２羽体２を鉛直面Ｂに取り付けることを想定して説明を行うが、本発明の蝶番１０は、このような使用形態に限定されない。例えば、蝶番１０は、第１羽体１を鉛直面Ｂに取り付け第２羽体２を傾斜面Ａに取り付けることも可能である。 Hereinafter, an embodiment of the present invention will be specifically described with reference to the drawings as appropriate.
In this specification, there may be cases where “first”, “second”, and the like are added before the term, but this first etc. is added to distinguish the term, There is no special meaning such as superiority or inferiority.
Further, in this specification, for convenience of explanation, it is assumed that the first wing 1 of the hinge 10 is attached to the inclined surface A and the second wing 2 is attached to the vertical surface B as shown in FIG. However, the hinge 10 of the present invention is not limited to such usage. For example, the hinge 10 can attach the first wing 1 to the vertical surface B and attach the second wing 2 to the inclined surface A.

図２乃至図８に示すように、本発明の蝶番１０は、第１羽体１と、第２羽体２と、軸体３と、を具備する。
第１羽体１は、第１取付面部１５と、挿入口部１４を有する軸筒部１３と、を有する。また、第２羽体２は、第２取付面部２４と、軸受部２２と、を有する。軸体３は、第１羽体１の軸筒部１３の挿入口部１４に挿通され、且つ、第２羽体２の軸受部２２によって保持されている。第１羽体１と第２羽体２は、軸体３を介して連結されており、それぞれ互いに回動可能である。 As shown in FIGS. 2 to 8, the hinge 10 of the present invention includes a first wing body 1, a second wing body 2, and a shaft body 3.
The first wing 1 includes a first attachment surface portion 15 and a shaft tube portion 13 having an insertion port portion 14. In addition, the second wing body 2 includes a second mounting surface portion 24 and a bearing portion 22. The shaft body 3 is inserted through the insertion port portion 14 of the shaft tube portion 13 of the first wing body 1 and is held by the bearing portion 22 of the second wing body 2. The first wing body 1 and the second wing body 2 are connected to each other via a shaft body 3 and are rotatable with respect to each other.

以下、本発明の蝶番１０が具備するこれらの部材の基本的な構成について説明した後、本発明で特に特徴的な構成について説明する。
なお、本明細書では、図２乃至図６に示すように、第１羽体１の第１取付面部１５と第２取付面部２４とが互いに平行となるように蝶番１０を開き、且つ、第１取付面部１５と第２取付面部２４を共に水平面に対して直立させた状態を基準として各部材の説明を行う。本明細書において、「上下方向」は、図２乃至図５を表した紙面の上下方向に対応しており、「左右方向」は、図２、図３、及び図６を表した紙面の左右方向に対応している。上下方向は鉛直面と平行且つ水平面に直交している方向であり、左右方向は水平面と平行である。 Hereinafter, after describing the basic configuration of these members included in the hinge 10 of the present invention, a particularly characteristic configuration of the present invention will be described.
In the present specification, as shown in FIGS. 2 to 6, the hinge 10 is opened so that the first mounting surface portion 15 and the second mounting surface portion 24 of the first wing 1 are parallel to each other, and the first Each member will be described with reference to a state in which the first mounting surface portion 15 and the second mounting surface portion 24 are both upright with respect to the horizontal plane. In this specification, “up and down direction” corresponds to the up and down direction of the paper surface representing FIGS. 2 to 5, and “left and right direction” means left and right of the paper surface representing FIGS. 2, 3, and 6. It corresponds to the direction. The vertical direction is a direction parallel to the vertical plane and perpendicular to the horizontal plane, and the horizontal direction is parallel to the horizontal plane.

＜第１羽体＞
第１羽体１は、例えば、正面視略矩形状（図２参照）に形成された第１本体部１１と、筒状の軸筒部１３と、第１本体部１１と軸筒部１３との間に介設された第１架設部１２と、を有する。第１本体部１１の第１面（本実施形態では、背面）は、例えば、平坦状に形成されており、この第１面は、第１羽体１が取り付けられる傾斜面Ａと当接する第１取付面部１５に相当する。なお、第１本体部１１の第２面（第１面とは反対側の面）は、例えば、平坦状に形成されており、この場合、第１本体部１１は、全体として平板状に形成されている。 <First body>
The first wing 1 includes, for example, a first main body portion 11, a cylindrical shaft tube portion 13, a first main body portion 11, and a shaft tube portion 13 formed in a substantially rectangular shape when viewed from the front (see FIG. 2). And a first erection part 12 interposed therebetween. The first surface (the back surface in the present embodiment) of the first main body 11 is formed flat, for example, and this first surface is in contact with the inclined surface A to which the first wing 1 is attached. It corresponds to one mounting surface portion 15. In addition, the 2nd surface (surface on the opposite side to a 1st surface) of the 1st main-body part 11 is formed in flat shape, for example, In this case, the 1st main-body part 11 is formed in flat form as a whole. Has been.

第１架設部１２は、第１本体部１１と軸筒部１３とを連結する部分であり、例えば、軸筒部１３を第１本体部１１から遠ざけるために設けられる。本実施形態では、第１架設部１２として、第１本体部１１の左右方向における一端部に設けられた一条の突起を採用している。第１架設部１２は、第１取付面部１５と直交する方向に突出されており（具体的には、第１本体部１１の第２面から、第１取付面部１５と直交する方向に突出されており）、第１本体部１１の上下方向に延設されている。第１架設部１２の突出長さを変更することにより、軸筒部１３を第１取付面部１５から遠ざける又は近づけることができる。 The first erection part 12 is a part that connects the first main body part 11 and the shaft cylinder part 13, and is provided, for example, to keep the shaft cylinder part 13 away from the first main body part 11. In the present embodiment, a single protrusion provided on one end portion in the left-right direction of the first main body portion 11 is employed as the first erection portion 12. The first installation part 12 protrudes in a direction orthogonal to the first attachment surface part 15 (specifically, protrudes from the second surface of the first main body part 11 in a direction orthogonal to the first attachment surface part 15). And extends in the vertical direction of the first main body 11. By changing the protruding length of the first erection part 12, the shaft cylinder part 13 can be moved away from or closer to the first attachment surface part 15.

第１本体部１１は、その面内に、貫通孔７を有する。本実施形態では、第１本体部１１は、その上方と下方に１つずつ貫通孔７を有する。該貫通孔７は、第１羽体１の第１取付面部１５を傾斜面Ａに固定する固定手段が挿通される孔である。本実施形態では、貫通孔７として、左右方向に広がる長孔を採用している。前記固定手段としては、例えば、図１に示すようなネジを用いることができるが、その他にも貫通孔７の形状に合わせてアンカーボルトやリベットなど任意の手段を採用することができる。 The first main body 11 has a through hole 7 in the plane. In this embodiment, the 1st main-body part 11 has the through-hole 7 one each in the upper direction and the downward direction. The through hole 7 is a hole through which a fixing means for fixing the first mounting surface portion 15 of the first wing body 1 to the inclined surface A is inserted. In the present embodiment, a long hole extending in the left-right direction is employed as the through hole 7. As the fixing means, for example, a screw as shown in FIG. 1 can be used, but any other means such as an anchor bolt or a rivet can be adopted according to the shape of the through hole 7.

第１架設部１２の上下方向における中間部には、軸筒部１３が設けられている。即ち、第１架設部１２を介して第１本体部１１と軸筒部１３が連結されている。軸筒部１３は、挿入口部１４を有する筒状の部分である。挿入口部１４は、後述する軸体３が挿入される孔部であり、軸筒部１３の上端から下端にかけて上下方向に延びるように設けられている。
挿入口部１４によって区画された空間は、軸筒部１３の内部空間に相当する。本実施形態における図示例では、挿入口部１４は、その水平断面形状が軸筒部１３の上端から下端にかけて変わらず且つその断面形状の重心も上下方向において変わらない（挿入口部１４は、直胴状の孔部である）。もっとも、挿入口部１４は、軸体３の軸心方向に対する軸筒部１３の傾動を許容する形状を有していることを条件として、その水平断面形状が、軸筒部１３の上端から下端にかけて部分的又は全体的に相違するように構成されていてもよい。 A shaft tube portion 13 is provided at an intermediate portion in the vertical direction of the first erection portion 12. That is, the first main body portion 11 and the shaft tube portion 13 are connected via the first erection portion 12. The shaft cylinder part 13 is a cylindrical part having the insertion port part 14. The insertion port portion 14 is a hole portion into which a shaft body 3 described later is inserted, and is provided so as to extend in the vertical direction from the upper end to the lower end of the shaft tube portion 13.
The space defined by the insertion port portion 14 corresponds to the internal space of the shaft tube portion 13. In the illustrated example of this embodiment, the insertion port portion 14 has a horizontal cross-sectional shape that does not change from the upper end to the lower end of the shaft tube portion 13 and the center of gravity of the cross-sectional shape does not change in the vertical direction. A cylindrical hole). However, on the condition that the insertion port portion 14 has a shape that allows the shaft tube portion 13 to tilt with respect to the axial center direction of the shaft body 3, the horizontal cross-sectional shape thereof is lower than the upper end of the shaft tube portion 13. May be configured to be partially or totally different.

＜軸体＞
軸体３は、前記軸筒部１３の挿入口部１４に挿通された円柱状の部材である。軸体３は、その長さが軸筒部１３の上下方向長さよりも長くなるように構成されている。そのため、軸体３を挿入口部１４に挿入した際、その一部が軸筒部１３の内部空間に位置し、他部分が軸筒部１３の内部空間外に位置する。軸体３の他部分は、後述する第２羽体２の軸受部２２によって保持される部分（被保持部）である。本実施形態では、図７に示すように、軸筒部１３に挿通された軸体３の上方部及び下方部（被保持部）は、軸筒部１３の上端及び下端から突出され、第２羽体２の軸受部２２に挿通されている。 <Shaft>
The shaft body 3 is a columnar member inserted through the insertion port portion 14 of the shaft tube portion 13. The shaft body 3 is configured such that its length is longer than the vertical length of the shaft tube portion 13. Therefore, when the shaft body 3 is inserted into the insertion port portion 14, a part thereof is located in the inner space of the shaft tube portion 13 and the other portion is located outside the inner space of the shaft tube portion 13. The other portion of the shaft body 3 is a portion (held portion) held by a bearing portion 22 of the second wing body 2 described later. In the present embodiment, as shown in FIG. 7, the upper part and the lower part (held part) of the shaft body 3 inserted through the shaft tube part 13 protrude from the upper end and the lower end of the shaft tube part 13, and The bearing portion 22 of the wing body 2 is inserted.

軸受部１３に挿通された軸体３は、例えば、軸筒部１３に設けられた押圧体５によって押圧されることにより、軸筒部１３から抜け落ちず、軸筒部１３と一体化されている。押圧体５については後述するが、押圧体５を軸体３の周面部に押圧することによって、軸筒部１３と軸体３の間が固定され、軸筒部１３の軸体３に対する傾斜状態が固定される。
前記押圧体５が軸体３の周面部に強く係合するように、例えば、図９及び図１０に示すように、軸体３の周面部には、押圧体５の端部が当接する凹部３１が形成されていることが好ましい。凹部３１を設けることにより、押圧体５の端部が凹部３１に嵌まり、軸筒部１３が軸体３に強固に固定される（換言すると、軸体３が軸筒部１３に強固に固定される）。 The shaft body 3 inserted through the bearing portion 13 is integrated with the shaft tube portion 13 without being removed from the shaft tube portion 13 by being pressed by, for example, the pressing body 5 provided in the shaft tube portion 13. . Although the pressing body 5 will be described later, by pressing the pressing body 5 against the peripheral surface portion of the shaft body 3, the space between the shaft tube portion 13 and the shaft body 3 is fixed, and the shaft tube portion 13 is inclined with respect to the shaft body 3. Is fixed.
As shown in FIGS. 9 and 10, for example, as shown in FIG. 9 and FIG. 10, a concave portion with which the end portion of the pressing body 5 is in contact with the peripheral surface portion of the shaft body 3 so that the pressing body 5 is strongly engaged with the peripheral surface portion of the shaft body 3 31 is preferably formed. By providing the recess 31, the end of the pressing body 5 fits into the recess 31, and the shaft tube portion 13 is firmly fixed to the shaft body 3 (in other words, the shaft body 3 is firmly fixed to the shaft tube portion 13. )

凹部３１の形状は、図１０に示すような断面視略三角形状（立体的には略円錐形状）でもよく、図１１（ａ）に示すような断面視略弧状（立体的には略半球状）、図１１（ｂ）に示すような断面視略台形状（立体的には略円錐台状）であってもよい。
凹部３１は、好ましくは、軸体３の軸心を挟んで対向するように一対設けられていることが好ましく、より好ましくは、図１０、図１１（ａ）及び図１１（ｂ）に示すように、軸体３の軸心を基準として線対称となるように一対設けられることが好ましい（つまり、一対の凹部３１が、軸体３の軸心を挟んで１８０度になるように軸体３の周面部に設けられている）。
なお、凹部３１は、図１１（ｃ）に示すように、１つのみ設けられていてもよい。 The shape of the recess 31 may be a substantially triangular shape in cross section as shown in FIG. 10 (substantially conical shape in three dimensions), or a substantially arc shape in cross section as shown in FIG. ), Or a substantially trapezoidal shape in a sectional view as shown in FIG.
Preferably, a pair of the recesses 31 are preferably provided so as to face each other with the axis of the shaft body 3 interposed therebetween, and more preferably as shown in FIGS. 10, 11 (a) and 11 (b). In addition, it is preferable that a pair be provided so as to be line symmetric with respect to the axis of the shaft body 3 (that is, the pair of recesses 31 is 180 degrees with the axis of the shaft body 3 interposed therebetween. Is provided on the peripheral surface portion).
Note that only one recess 31 may be provided as shown in FIG.

＜第２羽体＞
第２羽体２は、例えば、正面視略矩形状（図２参照）に形成された第２本体部２１と、軸受部２２と、を有する。第２本体部２１の第１面（本実施形態では、背面）は、例えば、平坦状に形成されており、この第１面は、第２羽体２が取り付けられる鉛直面Ｂと当接する第２取付面部２４に相当する。なお、第２本体部２１の第２面（第１面とは反対側の面）は、例えば、平坦状に形成されており、この場合、第２本体部２１は、全体として平板状に形成されている。
第２本体部２１は、その面内に、第１本体部１１と同様に貫通孔７を有する。本実施形態では、第２本体部２１は、その上方と下方に１つずつ貫通孔７を有する。 <Second body>
The second wing 2 includes, for example, a second main body portion 21 formed in a substantially rectangular shape (see FIG. 2) when viewed from the front, and a bearing portion 22. The first surface (in this embodiment, the back surface) of the second main body 21 is formed flat, for example, and this first surface is in contact with the vertical surface B to which the second wing body 2 is attached. 2 corresponds to the mounting surface portion 24. In addition, the 2nd surface (surface on the opposite side to a 1st surface) of the 2nd main-body part 21 is formed in flat shape, for example, In this case, the 2nd main-body part 21 is formed in flat form as a whole. Has been.
The second main body portion 21 has a through hole 7 in the same manner as the first main body portion 11. In this embodiment, the 2nd main-body part 21 has the through-hole 7 one each in the upper direction and the downward direction.

第２本体部２１の左右方向における一端部の上方及び下方には、それぞれ軸受部２２が設けられている。軸受部２２は、軸体３が水平面に対して傾かないように（即ち、軸体３を上下方向に維持して軸体３がぶれないように）保持する部分である。本実施形態では、上下一対の筒状の軸受部２２，２２を採用している。
筒状の軸受部２２は、軸体３の被保持部が挿入される挿入口部２３を有している。挿入口部２３は、軸体３の被保持部が挿入される直胴状の孔部であり、軸受部２２の上端から下端にかけて延びるように設けられている。上方の軸受部２２の孔心と下方の軸受部２２の孔心は、上下方向において一致している。
挿入口部２３は、その水平断面形状が、軸受部２２の上端から下端にかけて変わらない。本実施形態では、挿入口部２３の水平断面形状は、軸受部２２の上端から下端にかけて軸体３の直径よりも僅かに大きな円形状とされている（図８参照）。そのため、一対の軸受部２２，２２は、それぞれ軸体３に遊嵌され、軸体３の軸心周りに回動し得る。軸受部２２が軸体３の周りに回動することにより、それを有する第２羽体２も軸体３の周りを回動可能である。従って、第２羽体２の回動中心軸は、一対の軸受部２２，２２の孔心に一致している。軸受部２２（第２羽体２）と軸体３の相対的な回動時に、軸体３の軸心と軸受部２２の孔心とは、ずれることなく一致している。 Bearing portions 22 are respectively provided above and below one end portion of the second main body portion 21 in the left-right direction. The bearing portion 22 is a portion that holds the shaft body 3 so that the shaft body 3 does not tilt with respect to the horizontal plane (that is, the shaft body 3 is maintained in the vertical direction so that the shaft body 3 is not shaken). In this embodiment, a pair of upper and lower cylindrical bearing portions 22 and 22 are employed.
The cylindrical bearing portion 22 has an insertion port portion 23 into which the held portion of the shaft body 3 is inserted. The insertion port portion 23 is a straight body-like hole portion into which the held portion of the shaft body 3 is inserted, and is provided so as to extend from the upper end to the lower end of the bearing portion 22. The hole core of the upper bearing portion 22 and the hole core of the lower bearing portion 22 are aligned in the vertical direction.
The horizontal cross-sectional shape of the insertion port portion 23 does not change from the upper end to the lower end of the bearing portion 22. In the present embodiment, the horizontal cross-sectional shape of the insertion port portion 23 is a circular shape slightly larger than the diameter of the shaft body 3 from the upper end to the lower end of the bearing portion 22 (see FIG. 8). Therefore, the pair of bearing portions 22, 22 can be loosely fitted to the shaft body 3 and can rotate around the axis of the shaft body 3. When the bearing portion 22 rotates around the shaft body 3, the second wing body 2 having the bearing portion 22 can also rotate around the shaft body 3. Therefore, the rotation center axis of the second wing body 2 coincides with the hole centers of the pair of bearing portions 22 and 22. When the bearing portion 22 (second blade 2) and the shaft body 3 are rotated relative to each other, the shaft center of the shaft body 3 and the hole center of the bearing portion 22 coincide with each other without deviation.

＜羽体の回動について＞
本発明の蝶番１０は、第２羽体２の上方の軸受部２２と下方の軸受部２２の間に形成された間隙に第１羽体１の軸筒部１３を嵌入した後、軸体３を、上方の軸受部２２の挿入口部２３、軸筒部１３の挿入口部１４、及び下方の軸受部２２の挿入口部２３に連通し、その後、後述する押圧体５を軸体３の周面部に係合させることによって組み立てることができる。
軸体３は、軸筒部１３に設けられた押圧体５によって押圧され、軸筒部１３と一体化されている。そのため、第２羽体２の軸筒部２２を基準にして、第１羽体１の軸筒部１３を前記軸筒部２２の孔心周りの一方向（例えば、時計回り方向）に回動させると、それと共に軸体３も一方向に回動し、軸筒部１３を他方向（例えば、反時計回り方向）に回動させると、それと共に軸体３も他方向に回動する。
なお、軸筒部２２は、回動時に孔心と軸心の一致がぶれることなく、軸体３に遊嵌されているため（換言すると、軸体３は回動時に軸心がぶれないように第２羽体２の軸筒部２２に遊嵌されている）、軸体３は、軸受部２２に対してフリーな状態である。従って、軸受部２２は軸体３に対して回動可能であり、第２羽体２と第１羽体１は互いに回動可能である。
後述するように、第１羽体１の軸筒部１３は、軸体３の軸心に対して傾動可能である。そのため、第１羽体１の軸筒部１３の軸心（第１羽体１の回動中心軸に相当）を軸体３の軸心に対して傾かせた状態で、第１羽体１を回動させることができる。他方、第２羽体２の回動中心軸（軸受部２２の孔心に相当）は、軸体３の軸心と一致しているため、第２羽体２は、その回動中心軸が常に一定のまま回動する。 <About the rotation of the wings>
In the hinge 10 of the present invention, the shaft body 3 is inserted into the gap formed between the upper bearing portion 22 and the lower bearing portion 22 of the second blade 2 and then the shaft body 3. To the insertion port portion 23 of the upper bearing portion 22, the insertion port portion 14 of the shaft tube portion 13, and the insertion port portion 23 of the lower bearing portion 22. It can assemble by engaging with a peripheral surface part.
The shaft body 3 is pressed by a pressing body 5 provided in the shaft tube portion 13 and integrated with the shaft tube portion 13. Therefore, the shaft tube portion 13 of the first blade body 1 is rotated in one direction around the hole center of the shaft tube portion 22 (for example, clockwise direction) with reference to the shaft tube portion 22 of the second blade body 2. As a result, the shaft body 3 is also rotated in one direction, and when the shaft tube portion 13 is rotated in the other direction (for example, counterclockwise direction), the shaft body 3 is also rotated in the other direction.
The shaft tube portion 22 is loosely fitted to the shaft body 3 so that the hole center does not coincide with the shaft center during rotation (in other words, the shaft body 3 does not shake the shaft center during rotation). The shaft body 3 is in a free state with respect to the bearing portion 22. Therefore, the bearing portion 22 is rotatable with respect to the shaft body 3, and the second wing body 2 and the first wing body 1 are rotatable with respect to each other.
As will be described later, the shaft tube portion 13 of the first wing 1 can tilt with respect to the axis of the shaft 3. Therefore, in the state where the axis of the axial tube portion 13 of the first body 1 (corresponding to the rotation center axis of the first body 1) is tilted with respect to the axis of the shaft 3, the first body 1 Can be rotated. On the other hand, the rotation center axis of the second wing body 2 (corresponding to the hole center of the bearing portion 22) coincides with the axis of the shaft body 3, so that the second wing body 2 has the rotation center axis thereof. It always turns constant.

軸筒部１３の上端と上方の軸受部２２の下端との間、及び、軸筒部１３の下端と下方の軸受部２２の上端との間には、軸筒部１３が傾動できるように隙間を有する。なお、本実施形態では、軸筒部１３の上端と上方の軸受部２２の下端との間、及び、軸筒部１３の下端と下方の軸受部２２の上端との間には、それぞれスペーサー４が介設されている。スペーサー４を介設することにより、第１羽体１及び第２羽体２の回動がより円滑となる。スペーサー４としては、ワッシャーなどを用いることができる。
なお、図１８に示すように、前記スペーサー４を介在させた状態において、軸筒部１３が傾動できるように、隙間Ｙが確保されている。かかる隙間Ｙにより、図２３に示すように、軸筒部１３を傾ける際に、軸受部２２が干渉して軸筒部１３の傾動を阻害することはない。かかる隙間Ｙの寸法は、特に限定されず、軸筒部１３の傾斜角度にもよるが、０．５ｍｍ〜数ｍｍ程度である。ただし、図２乃至図５においては、前記隙間Ｙは、不図示である。 A gap is provided between the upper end of the shaft tube portion 13 and the lower end of the upper bearing portion 22 and between the lower end of the shaft tube portion 13 and the upper end of the lower bearing portion 22 so that the shaft tube portion 13 can tilt. Have In this embodiment, the spacer 4 is provided between the upper end of the shaft tube portion 13 and the lower end of the upper bearing portion 22 and between the lower end of the shaft tube portion 13 and the upper end of the lower bearing portion 22. Is installed. By interposing the spacer 4, the first wing body 1 and the second wing body 2 can be rotated more smoothly. As the spacer 4, a washer or the like can be used.
As shown in FIG. 18, a gap Y is secured so that the shaft tube portion 13 can tilt in a state where the spacer 4 is interposed. As shown in FIG. 23, the gap Y does not interfere with the tilting of the shaft tube portion 13 due to the interference of the bearing portion 22 when the shaft tube portion 13 is tilted. The dimension of the gap Y is not particularly limited, but is about 0.5 mm to several mm although it depends on the inclination angle of the shaft tube portion 13. However, in FIG. 2 to FIG. 5, the gap Y is not shown.

なお、本発明では、第１羽体１の第１架設部１２は適宜省略することができる。第１架設部１２を設けない場合、第１本体部１１に直接軸筒部１３が設けられる。
また、第１羽体１の第１本体部１１及び第２羽体２の第２本体部２１の正面視形状は、略矩形状（略長方形状又は略正方形状）特に限定されず、例えば、略円形状や略三角形状などを採用することもできる。
また、第１羽体１及び第２羽体２の貫通孔７は適宜省略することができる。例えば、第１取付面部１５と傾斜面Ａ、及び、第２取付面部２４と鉛直面Ｂを接着剤などの接着手段を用いて固定する場合には、貫通孔７を省略することも可能である。また、貫通孔７が形成されていない第１羽体１及び第２羽体２を用いる場合、貫通孔７を施工時に穿設してもよい。貫通孔７の正面視形状は特に限定されず、採用する固定手段に合わせて、略円形状や略矩形状などを採用することができる。
さらに、本発明では、軸筒部１３と軸受部２２の間に介設されたスペーサー４も、適宜省略することができる。 In the present invention, the first erection part 12 of the first wing 1 can be omitted as appropriate. When the first erection part 12 is not provided, the shaft cylinder part 13 is provided directly on the first main body part 11.
Moreover, the front view shape of the 1st main-body part 11 of the 1st body 1 and the 2nd main-body part 21 of the 2nd body 2 is not specifically limited in a substantially rectangular shape (substantially rectangular shape or a substantially square shape), For example, A substantially circular shape or a substantially triangular shape can also be employed.
Further, the through holes 7 of the first wing body 1 and the second wing body 2 can be omitted as appropriate. For example, when the first mounting surface portion 15 and the inclined surface A, and the second mounting surface portion 24 and the vertical surface B are fixed using an adhesive means such as an adhesive, the through hole 7 can be omitted. . Moreover, when using the 1st wing 1 and the 2nd wing 2 in which the through-hole 7 is not formed, you may drill the through-hole 7 at the time of construction. The front view shape of the through hole 7 is not particularly limited, and a substantially circular shape, a substantially rectangular shape, or the like can be adopted according to the fixing means to be employed.
Furthermore, in the present invention, the spacer 4 interposed between the shaft tube portion 13 and the bearing portion 22 can also be omitted as appropriate.

＜軸筒部の傾動について＞
本発明では、第１羽体１の軸筒部１３を軸体３の軸心方向に対して傾動させることができる。以下、図１２乃至図１５を参照しつつ具体的に説明する。
図１２は、挿入口部１４に軸体３を挿入した状態を表す平面図であり、図１３はその概略断面図である。説明の便宜上、図１２及び図１３では、第１羽体１と軸体３以外の構成要素は全て省略して図示している。また、図１３では、軸体３の断面を示すハッチングは省略しており、一点破線は、軸体の軸心を表しており、破線は、水平面を表している（図１４、図１８、図２１、図２３、及び図２４についても同様）。
本発明では、挿入口部１４は、軸体３の軸心方向に対する軸筒部１３の傾動を許容する形状を有する（以下、軸筒部１３が傾動する方向を「方向Ｚ」と称する）。
例えば、図１２に示すように、挿入口部１４の形状は、軸体３の直径よりも十分に長い長軸と軸体３の直径よりも僅かに長い短軸を有する平面視楕円形である。そのため、軸筒部１３は、該楕円形の長軸に沿って動かすことができる。例えば、軸筒部１３は、軸体３を基準にして、（１）第１取付け面部１５が軸体３から遠ざかる方向Ｚ１に動かすことができ、或いは、（２）第１取付け面部１５が軸体３に近づく方向Ｚ２に動かすことができる。
なお、方向Ｚ１及び方向Ｚ２は、第１取付け面部１５及び水平面に対してそれぞれ直交する面内に含まれており、従って、本実施形態では、軸筒部１３は、軸体３に対して、第１取付け面部１５及び水平面に対してそれぞれ直交する面内おいて傾動可能である。 <About tilting of the shaft tube>
In the present invention, the shaft tube portion 13 of the first wing 1 can be tilted with respect to the axial center direction of the shaft 3. Hereinafter, a specific description will be given with reference to FIGS.
FIG. 12 is a plan view showing a state in which the shaft body 3 is inserted into the insertion opening 14, and FIG. 13 is a schematic sectional view thereof. For convenience of explanation, in FIG. 12 and FIG. 13, all components other than the first wing body 1 and the shaft body 3 are omitted. Moreover, in FIG. 13, the hatching showing the cross section of the shaft body 3 is omitted, the one-dot broken line represents the axis of the shaft body, and the broken line represents the horizontal plane (FIGS. 14, 18, and FIG. The same applies to 21, 21, and 24).
In the present invention, the insertion port portion 14 has a shape that allows the shaft tube portion 13 to tilt with respect to the axial direction of the shaft body 3 (hereinafter, the direction in which the shaft tube portion 13 tilts is referred to as “direction Z”).
For example, as shown in FIG. 12, the shape of the insertion opening 14 is an elliptical shape in plan view having a long axis sufficiently longer than the diameter of the shaft body 3 and a short axis slightly longer than the diameter of the shaft body 3. . Therefore, the axial cylinder part 13 can be moved along the elliptical long axis. For example, the shaft tube portion 13 can be moved in the direction Z1 in which the first mounting surface portion 15 moves away from the shaft body 3 with respect to the shaft body 3, or (2) the first mounting surface portion 15 is pivoted. It can be moved in the direction Z2 approaching the body 3.
Note that the direction Z1 and the direction Z2 are included in planes orthogonal to the first mounting surface portion 15 and the horizontal plane, respectively. Therefore, in the present embodiment, the shaft tube portion 13 is The first mounting surface portion 15 and the horizontal plane can be tilted in planes that are orthogonal to each other.

挿入口部１４が軸体３の軸心方向に対する軸筒部の傾動を許容する形状を有することにより、軸筒部の傾動に従い、第１羽体１の第１取付面部１５を水平面に対して傾けることができ、且つ、この傾きを一定の範囲内で任意に変更可能である。
具体的には、図１２及び図１３では、第１取付面部１５が、上下方向に延びる軸体３の軸心と平行とされている。この状態では、第１取付面部１５と水平面との成す角度αは９０°であり、第１取付面部１５は鉛直面である。
図１３に示す状態から、図１４（ａ）に示すように、軸筒部１３の上端部を方向Ｚ１に且つ軸筒部１３の下端部を方向Ｚ２に移動させる。なお、方向Ｚ１は、上述のように、第１取付け面部１５が軸体３から遠ざかる方向であり、方向Ｚ２は、上述のように、第１取付け面部１５が軸体３に近づく方向である。このように動かすことにより、軸筒部１３が軸体３の軸心方向に対して傾斜すると共に第１取付面部１５が水平面に対して傾き、前記角度αが９０°よりも小さくなる。図示例では、前記角度αは、約８０°である。
他方、図１３に示す状態から、軸筒部１３の上端部を方向Ｚ２に且つ軸筒部１３の下端部を方向Ｚ１に移動させることにより、図１４（ｂ）に示すように軸筒部１３が軸体３の軸心方向に対して傾斜すると共に第１取付面部１５が水平面に対して傾き、前記角度αが９０°よりも大きくなる。図示例では、前記角度αは、約１００°である。
従って、図示例では、第１取付面部１５を、水平面に対して９０°±１０°の範囲内で傾けることができる。好ましくは９０°±５°であり、より好ましくは９０°±３°の範囲内である。
もっとも、第１取付面部１５が傾動する範囲（角度αの範囲）はこれに限定れない。
前記傾斜する角度αの範囲は、挿入口部１４の長軸の長さや挿入口部１４の上下方向長さなどを変更することで適宜変更することができる。例えば、挿入口部１４の長軸を長くすれば、角度αの範囲は広くなり、挿入口部１４の長軸を短くすれば、角度αの範囲は狭くなる。挿入口部１４の長軸の長さは特に限定されないが、通常、軸体３の直径の１．１倍〜２．０倍であり、好ましくは１．３倍〜２．０倍であり、より好ましくは１．５倍〜１．８倍である。 Since the insertion port portion 14 has a shape that allows the axial tube portion to tilt with respect to the axial center direction of the shaft body 3, the first mounting surface portion 15 of the first wing 1 is moved with respect to the horizontal plane in accordance with the tilting of the axial tube portion. It can be tilted, and this tilt can be arbitrarily changed within a certain range.
Specifically, in FIGS. 12 and 13, the first attachment surface portion 15 is parallel to the axis of the shaft body 3 extending in the vertical direction. In this state, the angle α formed by the first mounting surface portion 15 and the horizontal plane is 90 °, and the first mounting surface portion 15 is a vertical surface.
From the state shown in FIG. 13, as shown in FIG. 14A, the upper end portion of the shaft tube portion 13 is moved in the direction Z1, and the lower end portion of the shaft tube portion 13 is moved in the direction Z2. Note that the direction Z1 is a direction in which the first mounting surface portion 15 moves away from the shaft body 3 as described above, and the direction Z2 is a direction in which the first mounting surface portion 15 approaches the shaft body 3 as described above. By moving in this way, the shaft tube portion 13 is inclined with respect to the axial center direction of the shaft body 3 and the first attachment surface portion 15 is inclined with respect to the horizontal plane, and the angle α is smaller than 90 °. In the illustrated example, the angle α is about 80 °.
On the other hand, by moving the upper end portion of the shaft tube portion 13 in the direction Z2 and the lower end portion of the shaft tube portion 13 in the direction Z1 from the state shown in FIG. 13, the shaft tube portion 13 as shown in FIG. Is inclined with respect to the axial direction of the shaft body 3 and the first mounting surface portion 15 is inclined with respect to the horizontal plane, and the angle α is larger than 90 °. In the illustrated example, the angle α is about 100 °.
Therefore, in the example of illustration, the 1st attachment surface part 15 can be inclined within the range of 90 degrees +/- 10 degrees with respect to a horizontal surface. The angle is preferably 90 ° ± 5 °, more preferably in the range of 90 ° ± 3 °.
But the range (range of angle (alpha)) which the 1st attachment surface part 15 tilts is not limited to this.
The range of the angle α to be inclined can be changed as appropriate by changing the length of the long axis of the insertion port 14 or the vertical length of the insertion port 14. For example, if the long axis of the insertion port 14 is lengthened, the range of the angle α is widened, and if the long axis of the insertion port 14 is shortened, the range of the angle α is narrowed. The length of the long axis of the insertion opening 14 is not particularly limited, but is usually 1.1 to 2.0 times the diameter of the shaft body 3, preferably 1.3 to 2.0 times. More preferably, it is 1.5 times to 1.8 times.

このように、第１羽体１は、それが取り付けられる傾斜面Ａと平行となるように第１取付面部１５の傾きを調整することが可能である。第１取付面部１５の傾きを傾斜面Ａと平行とすることにより、第２羽体２を鉛直面Ｂに取り付けた後、第１羽体１を傾けて傾斜面Ａに取り付けることができる。また、先に第１羽体１を傾斜面Ａに取り付けた後、第２羽体２を鉛直面Ｂに取り付けることも可能である。 Thus, the 1st wing body 1 can adjust the inclination of the 1st attachment surface part 15 so that it may become parallel to inclined surface A to which it is attached. By making the inclination of the first attachment surface portion 15 parallel to the inclined surface A, after attaching the second wing body 2 to the vertical surface B, the first wing body 1 can be inclined and attached to the inclined surface A. It is also possible to attach the second wing 2 to the vertical plane B after attaching the first wing 1 to the inclined surface A first.

なお、本発明において、挿入口部１４の形状は、軸体３の軸心方向に対する軸筒部１３の傾動を許容する形状であれば特に限定されず、楕円形以外の形状を採用することができる。例えば、挿入口部１４の形状は、平面視多角形状であってもよい。前記多角形状としては、例えば、図１５（ａ）に示すような略矩形状などが挙げられる。
また、上記では、軸筒部１３の傾動可能な方向Ｚが、第１取付け面部１５及び水平面に対してそれぞれ直交する面内である場合を例示したが、これに限定されない。
例えば、図１５（ｂ）に示すように、軸筒部１３の傾動可能な方向Ｚが、第１取付け面部１５に対して交叉する面であって（図示例では、例えば、第１取付面部１５と約４５°の角度を成して交叉する）、水平面に対して直交する面内であってもよい。或いは、図１５（ｃ）に示すように、軸筒部１３の傾動可能な方向Ｚが、第１取付け面部１５に平行な面であって水平面に対して直交する面内、及び、第１取付け面部１５及び水平面に対してそれぞれ直交する面内の双方であってもよい。
挿入口部１４の形状が図１５（ａ）に示す形状の場合、上述の実施形態と同様に、軸筒部１３を第１取付面部１５と直交する方向Ｚに傾動させることができる。挿入口部１４の形状が図１５（ｂ）に示す形状の場合、軸筒部１３を第１取付面部１５と約４５°の角度を成す方向Ｚに傾動させることができる。挿入口部１４の形状が図１５（ｃ）に示す形状の場合、軸筒部１３を第１取付面部１５と直交する方向Ｚだけでなく第１取付面部１５と平行な方向Ｚにも傾斜させることができる。 In the present invention, the shape of the insertion port portion 14 is not particularly limited as long as it allows the tilting of the shaft tube portion 13 with respect to the axial center direction of the shaft body 3, and a shape other than an ellipse may be adopted. it can. For example, the shape of the insertion port 14 may be a polygonal shape in plan view. Examples of the polygonal shape include a substantially rectangular shape as shown in FIG.
Moreover, although the case where the direction Z in which the axial cylinder part 13 can tilt was in the plane orthogonal to the 1st attachment surface part 15 and a horizontal surface was illustrated above, it is not limited to this.
For example, as shown in FIG. 15B, the tiltable direction Z of the shaft tube portion 13 is a surface intersecting the first mounting surface portion 15 (in the illustrated example, for example, the first mounting surface portion 15 And intersecting at an angle of about 45 ° with respect to the horizontal plane. Alternatively, as shown in FIG. 15 (c), the tiltable direction Z of the shaft tube portion 13 is a surface parallel to the first mounting surface portion 15 and perpendicular to the horizontal plane, and the first mounting. It may be both in the plane orthogonal to the surface portion 15 and the horizontal plane.
When the shape of the insertion port portion 14 is the shape shown in FIG. 15A, the shaft tube portion 13 can be tilted in the direction Z orthogonal to the first mounting surface portion 15, as in the above-described embodiment. When the shape of the insertion port portion 14 is the shape shown in FIG. 15B, the shaft tube portion 13 can be tilted in a direction Z that forms an angle of about 45 ° with the first mounting surface portion 15. When the shape of the insertion port portion 14 is the shape shown in FIG. 15C, the shaft tube portion 13 is inclined not only in the direction Z orthogonal to the first mounting surface portion 15 but also in the direction Z parallel to the first mounting surface portion 15. be able to.

＜押圧体＞
本発明の蝶番１０は、軸筒部１３の内部空間において軸体３の周面部を押圧する押圧体５を具備する。
押圧体５は、軸体３の周面部に係合し、軸体３と軸筒部１３を一体化させる。
本発明では、軸筒部１３に設けられた押圧体５によって軸体３を強く押圧することにより、軸筒部１３の軸体３に対する傾きが固定される。
押圧体５は、軸体３を押圧した状態と押圧していない状態とを容易に切り換え可能に構成されている。具体的には、例えば、押圧体５は、軸筒部１３に螺合されており、軸筒部１３の内部空間に進退可能に構成されている。以下、押圧体５の具体的な一態様について説明する。 <Pressing body>
The hinge 10 of the present invention includes a pressing body 5 that presses the peripheral surface portion of the shaft body 3 in the internal space of the shaft tube portion 13.
The pressing body 5 is engaged with the peripheral surface portion of the shaft body 3 to integrate the shaft body 3 and the shaft tube portion 13.
In this invention, the inclination with respect to the shaft body 3 of the shaft cylinder part 13 is fixed by pressing the shaft body 3 strongly with the press body 5 provided in the shaft cylinder part 13. FIG.
The pressing body 5 is configured to be easily switchable between a state in which the shaft body 3 is pressed and a state in which the shaft body 3 is not pressed. Specifically, for example, the pressing body 5 is screwed into the shaft tube portion 13 and is configured to be able to advance and retreat into the internal space of the shaft tube portion 13. Hereinafter, a specific aspect of the pressing body 5 will be described.

図２乃至図８に示す例では、押圧体５は、一対設けられており、軸筒部１３の内部空間において、対向する２方向から軸体３の周面部を押圧する（即ち、挟持する）。
本実施形態において、押圧体５は、軸筒部１３に形成された一対の雌ネジ部１３１，１３１に螺合する一対の雄ネジ体５１，５１から成る。以下、主に図１６乃至図２０を参照しつつ説明する。 In the example shown in FIGS. 2 to 8, a pair of pressing bodies 5 are provided, and in the internal space of the shaft tube portion 13, the peripheral surface portion of the shaft body 3 is pressed (ie, sandwiched) from two opposing directions. .
In the present embodiment, the pressing body 5 is composed of a pair of male screw bodies 51, 51 that are screwed into a pair of female screw parts 131, 131 formed in the shaft cylinder part 13. Hereinafter, description will be given mainly with reference to FIGS.

図１６は、押圧体５を構成する雄ネジ体５１を示す拡大図である。雄ネジ体５１は、雄ネジが形成された螺合部５１１と、螺合部５１１の先端に設けられた円錐状の頭部５１２と、を有する。頭部５１２は、例えば、立体的に略円錐状に形成されている。本実施形態において、軸筒部１３は、その内部空間を挟んで対向する一対の雌ネジ部１３１，１３１を有しており（図１３参照）、この一対の雌ネジ部１３１，１３１に、押圧体５である一対の雄ネジ体５１，５１の螺合部５１１が螺合されている。そのため、一対の雄ネジ体５１，５１は、それぞれ、軸筒部１３の内部空間に進退可能である。なお、雄ネジ体５１，５１は、その回転中心がずれることなく、軸筒部１３の定位置（雌ネジ部１３１）でフリー回転する。
従って、図１７及び図１８に示すように、軸筒部１３の内部空間に一対の雄ネジ体５１，５１を進出させ、その各端部（頭部５１２）を軸体３の周面部に形成された凹部３１に当接させることにより、軸体３が、対向する２方向から押圧（即ち、狭持）され、軸筒部１３と一体化される。換言すれば、一対の雄ネジ体５１，５１が、それぞれ軸体３に設けられた一対の凹部３１，３１に嵌まり込み、軸体３が軸筒部１３から抜け落ちなくなる。特に、頭部５１２が略円錐状に形成されていることにより、雄ネジ体５１の１つ当たり、軸体３の周面部に１点で点接触して、軸体３の周面部に強く係合する。
そして、一対の雄ネジ体５１，５１によって軸体３を強く押圧することにより、軸体３と軸筒部１３が一体化されるだけでなく、軸筒部１３の傾き、即ち、第１取付面部１５と水平面とが成す角度αが固定される。図１７及び図１８では、第１取付面部１５と水平面との成す角度αが９０°となるように軸筒部１３が固定されている。
なお、図１７では、便宜上、軸受部２２及び後述する調整体６を描写していないが、図１８では描写している。また、図１８では、軸体３だけでなく、押圧体５、及び調整体６の断面を示すハッチングも省略している（図２１、図２３、及び図２４についても同様）。 FIG. 16 is an enlarged view showing a male screw body 51 constituting the pressing body 5. The male screw body 51 includes a screwing portion 511 in which a male screw is formed, and a conical head portion 512 provided at the tip of the screwing portion 511. The head 512 is, for example, three-dimensionally formed in a substantially conical shape. In the present embodiment, the shaft tube portion 13 has a pair of female screw portions 131 and 131 that are opposed to each other with the internal space therebetween (see FIG. 13), and is pressed against the pair of female screw portions 131 and 131. The screwing portions 511 of the pair of male screw bodies 51 and 51 that are the body 5 are screwed together. Therefore, the pair of male screw bodies 51, 51 can advance and retreat into the inner space of the shaft tube portion 13, respectively. The male screw bodies 51 and 51 freely rotate at a fixed position (the female screw portion 131) of the shaft tube portion 13 without shifting the center of rotation.
Accordingly, as shown in FIGS. 17 and 18, the pair of male screw bodies 51, 51 are advanced into the inner space of the shaft cylinder portion 13, and the respective end portions (head portion 512) are formed on the peripheral surface portion of the shaft body 3. The shaft body 3 is pressed (that is, sandwiched) from two opposing directions by being brought into contact with the recessed portion 31, and is integrated with the shaft tube portion 13. In other words, the pair of male screw bodies 51 and 51 are fitted into the pair of recesses 31 and 31 provided in the shaft body 3, respectively, so that the shaft body 3 does not fall out of the shaft tube portion 13. In particular, since the head 512 is formed in a substantially conical shape, it contacts the peripheral surface portion of the shaft body 3 at one point per one of the male screw bodies 51 and strongly engages with the peripheral surface portion of the shaft body 3. Match.
The shaft body 3 is strongly pressed by the pair of male screw bodies 51, 51, whereby not only the shaft body 3 and the shaft tube portion 13 are integrated, but also the inclination of the shaft tube portion 13, that is, the first attachment. An angle α formed by the surface portion 15 and the horizontal plane is fixed. 17 and 18, the shaft tube portion 13 is fixed so that the angle α formed by the first mounting surface portion 15 and the horizontal plane is 90 °.
In addition, in FIG. 17, although the bearing part 22 and the adjustment body 6 mentioned later are not drawn for convenience, they are drawn in FIG. Further, in FIG. 18, not only the shaft body 3, but also hatching showing the cross sections of the pressing body 5 and the adjustment body 6 is omitted (the same applies to FIGS. 21, 23, and 24).

押圧体５（一対の雄ネジ体５１，５１）が設けられる部分、即ち、軸筒部１３について一対の雌ネジ部１３１，１３１が設けられる部分は、特に限定されない。図１８では、軸筒部１３の上下方向における中心部に押圧体５が設けられているが、押圧体５は、軸筒部１３の上端部寄りや下端部寄りに設けることも可能である（図示せず）。
もっとも、後述する調整体６の位置を考慮すると、押圧体５は、図１８に示すように、軸筒部１３の上下方向における中心部及びその近傍に設けられることが好ましい。 The portion where the pressing body 5 (the pair of male screw bodies 51, 51) is provided, that is, the portion where the pair of female screw portions 131, 131 are provided for the shaft tube portion 13 is not particularly limited. In FIG. 18, the pressing body 5 is provided at the center in the vertical direction of the shaft tube portion 13, but the pressing body 5 can also be provided near the upper end portion and the lower end portion of the shaft tube portion 13 ( Not shown).
However, considering the position of the adjusting body 6 to be described later, the pressing body 5 is preferably provided at the central portion in the vertical direction of the shaft tube portion 13 and in the vicinity thereof as shown in FIG.

なお、上記では、押圧体５の端部（雄ネジ体５１の頭部５１２）が軸体３の周面部と点接触する場合を例示したが、押圧体５の端部（雄ネジ体５１の頭部５１２）が軸体３の周面部と面接触する構成であってもよい。
押圧体５と軸体３の周面部の接触状態は、押圧体５の形状及び軸体３の周面部の形状の相関関係によって決定される。
押圧体５を軸体３の周面部に面接触させるため、押圧体５の形状を軸体３の周面部の形状に合わせて適宜変更することもできるし、軸体３の周面部の形状を押圧体５の形状に合わせて適宜変更することもできる。
押圧体５として上記雄ネジ体５１を用いる場合、その頭部５１２の形状が、図１９（ａ）に示すように略円錐台状であってもよく、図１９（ｂ）に示すように略半球状であってもよい。
例えば、図１９（ａ）に示すような略円錐台状の頭部５１２を有する雄ネジ体５１を用いる場合、図１１（ｂ）に示すような断面視略台形状の凹部３１を有する軸体３を用いることにより、図２０に示すように、雄ネジ体５１の頭部５１２と軸体３の凹部３１を面接触させることができる。また、図１９（ｂ）に示すような略半球状の頭部５１２を有する雄ネジ体５１を用いる場合、図１１（ａ）に示すような断面視略弧状の凹部３１を有する軸体３を用いることにより、雄ネジ体５１の頭部５１２と軸体３の凹部３１を面接触させることができる。 In the above description, the case where the end portion of the pressing body 5 (the head 512 of the male screw body 51) is in point contact with the peripheral surface portion of the shaft body 3 is illustrated. The head 512) may be configured to be in surface contact with the peripheral surface portion of the shaft body 3.
The contact state between the pressing body 5 and the peripheral surface portion of the shaft body 3 is determined by the correlation between the shape of the pressing body 5 and the shape of the peripheral surface portion of the shaft body 3.
In order to bring the pressing body 5 into surface contact with the peripheral surface portion of the shaft body 3, the shape of the pressing body 5 can be appropriately changed according to the shape of the peripheral surface portion of the shaft body 3, and the shape of the peripheral surface portion of the shaft body 3 can be changed. It can also be appropriately changed according to the shape of the pressing body 5.
When the male screw body 51 is used as the pressing body 5, the shape of the head 512 may be a substantially truncated cone shape as shown in FIG. 19 (a), or substantially as shown in FIG. 19 (b). It may be hemispherical.
For example, when a male screw body 51 having a substantially truncated cone-shaped head portion 512 as shown in FIG. 19A is used, a shaft body having a substantially trapezoidal concave portion 31 as shown in FIG. 11B. By using 3, the head 512 of the male screw body 51 and the concave portion 31 of the shaft body 3 can be brought into surface contact as shown in FIG. Moreover, when using the external thread body 51 which has the substantially hemispherical head part 512 as shown in FIG.19 (b), the axial body 3 which has the recessed part 31 of a cross-sectional view substantially arc shape as shown to Fig.11 (a). By using it, the head 512 of the male screw body 51 and the concave portion 31 of the shaft body 3 can be brought into surface contact.

上述のように、本発明では、押圧体５によって軸体３を押圧することにより、軸体３と軸筒部１３を一体化することができるだけでなく、その押圧力を強くすることにより、軸筒部１３の傾き、即ち、第１取付面部１５と水平面とが成す角度αが固定される。そのため、軸筒部１３が所定の傾きを維持したまま第１羽体１を回動させることができる。
本発明では、押圧体５による軸体３の押圧を解除することにより、軸筒部１３の傾きを再び変更可能となるため、容易に角度αの調整をすることができる。従って、第１取付面部１５を様々な角度の傾斜面Ａに取り付けることができる。 As described above, in the present invention, not only can the shaft body 3 and the shaft tube portion 13 be integrated by pressing the shaft body 3 with the pressing body 5, but also by increasing the pressing force, The inclination of the cylindrical portion 13, that is, the angle α formed by the first mounting surface portion 15 and the horizontal plane is fixed. Therefore, the 1st wing 1 can be rotated, with the axial cylinder part 13 maintaining a predetermined | prescribed inclination.
In the present invention, by releasing the pressing of the shaft body 3 by the pressing body 5, the inclination of the shaft tube portion 13 can be changed again, so that the angle α can be easily adjusted. Therefore, the first attachment surface portion 15 can be attached to the inclined surface A at various angles.

なお、本発明において押圧体５の形態は、上述した一対の雄ネジ体５１，５１に限定されない。例えば、図２１に示すように、押圧体５は、一本の雄ネジ体５１から構成されていてもよい。
この例では、挿入口部１４は、その水平断面形状が、上端から下端の間において部分的に狭くなっている。つまり、挿入口部１４は、部分的に方向Ｚ２に突出した凸部１３３を有する。
雄ネジ体５１は、上述したように、軸筒部１３の内部空間に進退可能に構成されている。そのため、雄ネジ体５１を軸筒部１３の内部空間に進出させることにより、押圧体５（雄ネジ体５１）及び凸部１３３の先端面が軸体３の周面部と当接し、軸体３と軸筒部１３を一体化することができる。また、雄ネジ体５１を軸体３に強く押圧することにより、上述の実施形態と同様に、軸筒部１３の傾きを固定することができる。
本変形例においても、押圧体５による軸体１３の押圧を解除することにより、容易に第１取付面部１５の傾きを調整することができる。 In the present invention, the form of the pressing body 5 is not limited to the pair of male screw bodies 51, 51 described above. For example, as shown in FIG. 21, the pressing body 5 may be composed of a single male screw body 51.
In this example, the insertion port portion 14 has a horizontal cross-sectional shape that is partially narrowed between the upper end and the lower end. That is, the insertion port portion 14 has a convex portion 133 that partially protrudes in the direction Z2.
As described above, the male screw body 51 is configured to be able to advance and retreat into the inner space of the shaft tube portion 13. Therefore, by causing the male screw body 51 to advance into the inner space of the shaft tube portion 13, the tip surfaces of the pressing body 5 (male screw body 51) and the convex portion 133 come into contact with the peripheral surface portion of the shaft body 3. And the shaft tube portion 13 can be integrated. Moreover, the inclination of the axial cylinder part 13 can be fixed similarly to the above-mentioned embodiment by pressing the male screw body 51 strongly to the shaft body 3.
Also in this modification, the inclination of the first mounting surface portion 15 can be easily adjusted by releasing the pressing of the shaft body 13 by the pressing body 5.

＜調整体＞
本発明では、蝶番１０にさらに調整体６を設けることが好ましい。調整体６は、押圧体５によって軸体３を押圧した状態（即ち、軸体３と軸筒部１３を一体化した状態）において、押圧体５と協働して、軸筒部１３の軸体３に対する傾斜状態を確実に固定する。さらに、調整体６は、軸筒部１３の傾き変更にも寄与する。
調整体６は、例えば、軸体１３の周面部を一方向に押圧する部材である。以下、調整体６の一態様について具体的に説明する。 <Adjustment body>
In the present invention, it is preferable to further provide the adjusting body 6 on the hinge 10. The adjusting body 6 cooperates with the pressing body 5 in a state in which the shaft body 3 is pressed by the pressing body 5 (that is, a state in which the shaft body 3 and the shaft tube portion 13 are integrated), and the shaft of the shaft tube portion 13 The tilted state with respect to the body 3 is securely fixed. Furthermore, the adjustment body 6 also contributes to a change in the inclination of the shaft tube portion 13.
The adjustment body 6 is a member that presses the peripheral surface portion of the shaft body 13 in one direction, for example. Hereinafter, one aspect of the adjusting body 6 will be described in detail.

図１３に示すように、軸筒部１３は、上述した一対の第１雄ネジ体５１，５１が螺合される一対の雌ネジ部１３１，１３１に加え、軸筒部１３の外面から内面にかけて貫通した別の雌ネジ部１３２を有する。
別の雌ネジ部１３２は、本発明の調整体６が螺合される部分であり、本実施形態では、雌ネジ部１３１の上方及び下方に１つずつ（計２つ）設けられている。なお、上下の雌ネジ部１３２と、雌ネジ部１３１とは、図示例のように、上下方向に直線状に並んで設けられいることが好ましい。 As shown in FIG. 13, the shaft tube portion 13 is formed from the outer surface to the inner surface of the shaft tube portion 13 in addition to the pair of female screw portions 131 and 131 into which the pair of first male screw bodies 51 and 51 are screwed. It has another internal thread part 132 that penetrates.
Another female screw portion 132 is a portion into which the adjustment body 6 of the present invention is screwed. In this embodiment, one (two in total) is provided above and below the female screw portion 131. In addition, it is preferable that the upper and lower female screw portions 132 and the female screw portion 131 are provided in a straight line in the vertical direction as in the illustrated example.

調整体６は、図２２に示すように、別の雌ネジ部１３２に螺合する螺合部６１と該螺合部６１の先端に設けられた頭部６２と、を有する部材である。図２２では、調整体６の螺合部６１は、上述した雄ネジ体５１の螺合部５１１よりもやや短く形成されている。調整体６の頭部６２は、例えば、平坦状に形成されている。もっとも、調整体６の頭部６２についても、上述した雄ネジ体５１の頭部５１２と同様に、様々な形状に変更することが可能であり、例えば、調整体６の頭部６２は、略円錐状、略半球状などに形成されていてもよい（図示せず）。
押圧体５によって軸体３を押圧したまま、調整体６の螺合部６１を別の雌ネジ部１３２に螺合すると共に、その頭部６２で軸体３の周面部を一方向に押圧することにより、押圧体５によって軸体３を押圧したまま、軸筒部１３の傾きを変えることができる。 As shown in FIG. 22, the adjustment body 6 is a member having a screwing portion 61 screwed into another female screw portion 132 and a head portion 62 provided at the tip of the screwing portion 61. In FIG. 22, the screwing portion 61 of the adjustment body 6 is formed slightly shorter than the screwing portion 511 of the male screw body 51 described above. The head 62 of the adjusting body 6 is formed in a flat shape, for example. However, the head 62 of the adjustment body 6 can be changed into various shapes in the same manner as the head 512 of the male screw body 51 described above. It may be formed in a conical shape or a substantially hemispherical shape (not shown).
While the shaft body 3 is being pressed by the pressing body 5, the screwing portion 61 of the adjustment body 6 is screwed to another female screw portion 132 and the peripheral surface portion of the shaft body 3 is pressed in one direction by the head 62. Thus, the inclination of the shaft tube portion 13 can be changed while the shaft body 3 is pressed by the pressing body 5.

具体的には、図１８に示すように、調整体６は、軸筒部１３の別の雌ネジ部１３２に螺合される。この際、調整体６の頭部６２が軸筒部１３の内部空間に臨み出ない程度に調整体６の突出量を調整しておく。押圧体５によって軸体３の周面部が押圧され且つ第１取付面部１５と水平面とが成す角度αが９０°である状態から、押圧体５の下方に位置する調整体６を軸筒部１３の内部空間に進出させ、軸体３の周面部を方向Ｚ１に押圧する。すると、図２３（ａ）に示すように、挿入口部１４の上端部が方向Ｚ２に寄り且つ挿入口部１４の下端部が方向Ｚ１に寄る。その結果、軸筒部１３が軸体３の軸心方向に対して傾斜し、それと同調して第１取付面部１５が水平面に対して傾き、角度αを９０°よりも小さく（図２３（ａ）では、約８０°）することができる。この状態においては、軸筒部１３は、押圧体５、下方の調整体６及び軸筒部１３の上端（又は下端）の少なくとも３点で、傾斜状態が固定されている。
他方、図１８に示す状態から、押圧体５（一対の第１雄ネジ体５１，５１）の上方に位置する調整体６を軸筒部１３の内部空間に進出させ、軸体３の周面部を方向Ｚ１に押圧する。すると、図２３（ｂ）に示すように、挿入口部１４の上端部が方向Ｚ１に寄り且つ挿入口部１４の下端部が方向Ｚ２に寄る。その結果、軸筒部１３が軸体３の軸心方向に対して傾斜し、それと同調して第１取付面部１５が水平面に対して傾き、角度αを９０°よりも大きく（図２３（ｂ）では、約１００°）することができる。この状態においては、軸筒部１３は、押圧体５、上方の調整体６及び軸筒部１３の下端（又は上端）の少なくとも３点で、傾斜状態が固定されている。
このように、本実施形態では、２つの調整体６を用いることにより、押圧体５による軸体３の押圧を維持したまま、第１羽体１の第１取付面部１５の水平面に対する角度αを例えば９０°±１０°の範囲内で調整することができる。さらに、押圧体５のみで軸筒部１３の傾斜状態を固定する場合に比して、上下方向において離れた押圧体５と調整体６とを軸体３に押圧することにより、軸筒部１３の傾斜状態を確実に固定できる。
軸体３が押圧体５によって強く押圧されている結果、調整体６を進出させようとしても軸筒部１３が動かない場合には、押圧体５による軸体３の押圧力を少し緩めることが好ましい。 Specifically, as shown in FIG. 18, the adjustment body 6 is screwed into another female screw portion 132 of the shaft tube portion 13. At this time, the protruding amount of the adjustment body 6 is adjusted so that the head 62 of the adjustment body 6 does not protrude into the internal space of the shaft tube portion 13. From the state where the peripheral surface portion of the shaft body 3 is pressed by the pressing body 5 and the angle α formed by the first mounting surface portion 15 and the horizontal plane is 90 °, the adjusting body 6 positioned below the pressing body 5 is moved to the shaft tube portion 13. The peripheral surface portion of the shaft body 3 is pressed in the direction Z1. Then, as shown to Fig.23 (a), the upper end part of the insertion port part 14 approaches the direction Z2, and the lower end part of the insertion port part 14 approaches the direction Z1. As a result, the shaft tube portion 13 is inclined with respect to the axial direction of the shaft body 3, and in synchronization therewith, the first mounting surface portion 15 is inclined with respect to the horizontal plane, and the angle α is smaller than 90 ° (FIG. 23 (a ) Can be about 80 °). In this state, the inclined state of the shaft tube portion 13 is fixed at at least three points of the pressing body 5, the lower adjustment body 6, and the upper end (or lower end) of the shaft tube portion 13.
On the other hand, from the state shown in FIG. 18, the adjustment body 6 positioned above the pressing body 5 (the pair of first male screw bodies 51, 51) is advanced into the internal space of the shaft cylinder portion 13, and the peripheral surface portion of the shaft body 3 Is pressed in the direction Z1. Then, as shown in FIG.23 (b), the upper end part of the insertion port part 14 approaches the direction Z1, and the lower end part of the insertion port part 14 approaches the direction Z2. As a result, the shaft tube portion 13 is inclined with respect to the axial direction of the shaft body 3, and in synchronization therewith, the first mounting surface portion 15 is inclined with respect to the horizontal plane, and the angle α is larger than 90 ° (FIG. 23B). ) About 100 °). In this state, the tilted state of the shaft tube portion 13 is fixed at at least three points of the pressing body 5, the upper adjustment body 6, and the lower end (or upper end) of the shaft tube portion 13.
As described above, in the present embodiment, by using the two adjustment bodies 6, the angle α with respect to the horizontal plane of the first attachment surface portion 15 of the first wing body 1 is maintained while maintaining the pressing of the shaft body 3 by the pressing body 5. For example, it can be adjusted within a range of 90 ° ± 10 °. Further, as compared with the case where the inclined state of the shaft tube portion 13 is fixed only by the pressing body 5, the shaft tube portion 13 is pressed by pressing the pressing body 5 and the adjusting body 6 separated in the vertical direction against the shaft body 3. It is possible to reliably fix the inclined state of the.
As a result of the shaft body 3 being strongly pressed by the pressing body 5, if the shaft cylinder portion 13 does not move even if the adjustment body 6 is advanced, the pressing force of the shaft body 3 by the pressing body 5 may be slightly relaxed. preferable.

なお、調整体６が設けられる部分、即ち、軸筒部１３の別の雌ネジ部１３２が設けられる部分は、特に限定されない。図１８では、押圧体５（一対の雄ネジ体５１，５１）の上方と下方の２カ所に調整体６が設けられるが、調整体６は押圧体５の上方又は下方の１カ所にのみ設けられていてもよい（図示せず）。即ち、調整体６は、押圧体５の上方及び下方のうち少なくとも何れか一方に設けられる。
調整体６は、押圧体５よりも十分に離れた位置に設けられることが好ましい。調整体６を押圧体５よりも上下方向に十分に離して設けることにより、比較的小さな力で調整体６を進出させて軸筒部１３の傾きを変更できる。本実施形態のように、軸筒部１３の上下方向における中心部に押圧体５が設けられている場合、調整体６は、図１８に示すように、軸筒部１３の上端部近傍及び下端部近傍に設けられることが好ましい。 In addition, the part in which the adjustment body 6 is provided, that is, the part in which another female screw part 132 of the shaft tube part 13 is provided is not particularly limited. In FIG. 18, the adjusting body 6 is provided at two places above and below the pressing body 5 (the pair of male screw bodies 51, 51), but the adjusting body 6 is provided only at one place above or below the pressing body 5. May be provided (not shown). That is, the adjustment body 6 is provided at least one of the upper side and the lower side of the pressing body 5.
The adjusting body 6 is preferably provided at a position sufficiently separated from the pressing body 5. By providing the adjusting body 6 sufficiently apart in the vertical direction from the pressing body 5, the adjusting body 6 can be advanced with a relatively small force to change the inclination of the shaft tube portion 13. When the pressing body 5 is provided at the central portion in the vertical direction of the shaft tube portion 13 as in the present embodiment, the adjustment body 6 is provided near the upper end portion and the lower end of the shaft tube portion 13 as shown in FIG. It is preferable to be provided near the portion.

上述の実施形態では、軸体３の周面部を一方向に押圧する調整体６を例示している。しかし、調整体６の形態は、上述の実施形態に限定されず、押圧体５による軸体３の押圧を維持したまま軸筒部１３の傾きを変更可能である限り、変更することもできる。
例えば、図２４に示すように、調整体６は、軸体３に形成された雌ネジ部３１１に螺合した１本の長い雄ネジから構成されていてもよい。この雌ネジ部３１１は、好ましくは、軸体３の軸心方向に対して直交する方向に穿設される。また、図２４に示すように、軸筒部１３には、調整体６の遊嵌される貫通孔１３９が対向して設けられる。この貫通孔１３９の内径は、調整体６の直径よりも十分に大きい。また、調整体６の両端部には、前記貫通孔１３９よりも径大な頭部６１９が形成されている。かかる長い雄ネジからなる調整体６を用いた場合、その調整体６を回転させることよって、調整体６が設けられた部分において軸筒部１３が軸体３に対して左右に動き、押圧体５によって軸体３を押圧したまま、軸筒部１３の傾斜角度を変更できる。なお、軸筒部１３が軸体３に対して傾斜した際には、軸心方向と直交する方向において軸体３に貫通螺合された調整体６も傾斜するが、軸筒部１３の貫通孔１３９は調整体６よりも十分に大きいので、調整体６が貫通孔に干渉して動かなくなることはない。 In the above-described embodiment, the adjustment body 6 that presses the peripheral surface portion of the shaft body 3 in one direction is illustrated. However, the form of the adjusting body 6 is not limited to the above-described embodiment, and can be changed as long as the inclination of the shaft tube portion 13 can be changed while maintaining the pressing of the shaft body 3 by the pressing body 5.
For example, as shown in FIG. 24, the adjustment body 6 may be composed of one long male screw that is screwed into the female screw portion 311 formed in the shaft body 3. The female screw portion 311 is preferably drilled in a direction orthogonal to the axial direction of the shaft body 3. Further, as shown in FIG. 24, the shaft tube portion 13 is provided with a through hole 139 in which the adjustment body 6 is loosely fitted. The inner diameter of the through hole 139 is sufficiently larger than the diameter of the adjusting body 6. In addition, heads 619 having a diameter larger than that of the through hole 139 are formed at both ends of the adjustment body 6. When the adjustment body 6 made of such a long male screw is used, by rotating the adjustment body 6, the shaft cylinder portion 13 moves to the left and right with respect to the shaft body 3 in the portion where the adjustment body 6 is provided, and the pressing body 5, the inclination angle of the shaft tube portion 13 can be changed while the shaft body 3 is pressed. In addition, when the shaft cylinder part 13 inclines with respect to the shaft body 3, the adjustment body 6 penetrated by the shaft body 3 in the direction orthogonal to the axial center direction also inclines, but the shaft cylinder part 13 penetrates. Since the hole 139 is sufficiently larger than the adjusting body 6, the adjusting body 6 does not interfere with the through-hole and do not move.

また、上述の実施形態では、図１８に示すように、調整体６が、押圧体５の上方及び下方に１つずつ設けられているが、対向して一対設けられていてもよい。例えば、押圧体５の上方において、対向して一対の調整体が設けられていてもよい（図示せず）。また、押圧体５の下方において、対向して一対の調整体が設けられていてもよい（図示せず）。このように一対の調整体が軸筒部１３に設けられていることにより、調整体を対向する２方向から軸体３に対して出退させることができる。このように調整体を対向して一対設けることにより、軸筒部１３の軸体３に対する傾斜角度の微調整を容易に行うことができる。図２４に示すような長い雄ネジを軸体３に螺合させた態様の調整体６についても、同様に、軸筒部１３傾斜角度の微調整を容易に行うことができる。 Further, in the above-described embodiment, as shown in FIG. 18, one adjustment body 6 is provided above and below the pressing body 5, but a pair may be provided to face each other. For example, a pair of adjustment bodies may be provided opposite to each other above the pressing body 5 (not shown). In addition, a pair of adjustment bodies may be provided below the pressing body 5 so as to face each other (not shown). Thus, by providing a pair of adjustment body in the axial cylinder part 13, an adjustment body can be made to withdraw with respect to the shaft body 3 from two directions which oppose. Thus, by providing a pair of adjustment bodies facing each other, fine adjustment of the inclination angle of the shaft tube portion 13 with respect to the shaft body 3 can be easily performed. Similarly, fine adjustment of the inclination angle of the shaft tube portion 13 can be easily performed for the adjustment body 6 in a mode in which a long male screw as shown in FIG.

＜蝶番の取付方法＞
本発明の蝶番１０は、図１に示すように、傾斜面Ａと鉛直面Ｂに跨がって取り付けることができる。
具体的には、蝶番１０の第２羽体２の第２取付面部２４を鉛直面Ｂに当接させると共に、第２羽体２の貫通孔７に固定部材を挿通することにより、第２羽体２を鉛直面Ｂに取り付ける。次に、傾斜面Ａの傾きに合わせて第１羽体１の軸筒部１３を傾斜させ、第１取付面部１５と傾斜面Ａが平行となるようにし、その状態を押圧体５を用いて固定する。そして、第１取付面部１５と傾斜面Ａを当接させると共に、第１羽体１の貫通孔７に固定部材を挿通することにより、第１羽体１を傾斜面Ａに取り付ける。このようにして、蝶番１０を取り付けることにより、傾斜面Ａと鉛直面Ｂが円滑に開閉可能となる。
なお、第１羽体１を傾斜面Ａに取り付けた後、第２羽体２を鉛直面Ｂに取り付けることも可能である。
本発明の蝶番１０は、建物の出入口や通路などに配置される、ドアやパーティションなどの仕切部材に取り付けて使用できる。かかる蝶番１０を取り付けたドアなどは、円滑に開閉できる。 <How to install the hinge>
The hinge 10 of the present invention can be mounted across the inclined surface A and the vertical surface B as shown in FIG.
Specifically, the second wing 2 of the second wing 2 of the hinge 10 is brought into contact with the vertical surface B and a fixing member is inserted into the through hole 7 of the second wing 2 to thereby form the second wing. The body 2 is attached to the vertical plane B. Next, the axial tube portion 13 of the first wing 1 is inclined according to the inclination of the inclined surface A so that the first mounting surface portion 15 and the inclined surface A are parallel to each other, and this state is set using the pressing body 5. Fix it. Then, the first attachment body 15 and the inclined surface A are brought into contact with each other, and the first blade 1 is attached to the inclined surface A by inserting the fixing member through the through hole 7 of the first blade 1. Thus, by attaching the hinge 10, the inclined surface A and the vertical surface B can be smoothly opened and closed.
It is also possible to attach the second wing 2 to the vertical plane B after attaching the first wing 1 to the inclined surface A.
The hinge 10 of the present invention can be used by being attached to a partition member such as a door or a partition, which is disposed at a doorway or a passage of a building. The door to which the hinge 10 is attached can be opened and closed smoothly.

なお、本明細書では、便宜的に、蝶番１０を傾斜面Ａと鉛直面Ｂに跨がって取り付けることを前提として説明を行ったが、本発明の蝶番１０は、第１取付面部１５と水平面との成す角度αを９０°にしたまま固定することもできるため、鉛直面同士に跨がって取り付けることも可能である（図示せず）。また、本発明の蝶番１０は、傾斜面同士に跨がって取り付けることも可能である（図示せず）。 In this specification, for the sake of convenience, the description has been made on the assumption that the hinge 10 is mounted across the inclined surface A and the vertical surface B. However, the hinge 10 of the present invention includes the first mounting surface portion 15 and the hinge 10. Since the angle α formed with the horizontal plane can be fixed at 90 °, it can be mounted across the vertical planes (not shown). Further, the hinge 10 of the present invention can be attached across the inclined surfaces (not shown).

このように、本発明の蝶番について、様々な形態を説明したが、本発明は上述した形態に限定されず、本発明の意図する範囲で種々の変更を行うことが可能である。
例えば、特に図示しないが、１つの軸筒部が第１本体部の上端部又は下端部に設けられた第１羽体と、１つの軸受部が第２本体部の下端部又は上端部に設けられた第２羽体と、を有する蝶番に変更することも可能である。 Thus, although various forms were demonstrated about the hinge of this invention, this invention is not limited to the form mentioned above, A various change is possible in the range which this invention intends.
For example, although not particularly illustrated, one shaft cylinder portion is provided at the upper end portion or the lower end portion of the first main body portion, and one bearing portion is provided at the lower end portion or the upper end portion of the second main body portion. It is also possible to change to a hinge having a second wing body.

１０…蝶番、１…第１羽体、１１…第１本体部、１２…第１架設部、１３…軸筒部、１３１…雌ネジ部、１３２…別の雌ネジ部、１４…軸筒部の挿入口部、１５…第１取付面部、２…第２羽体、２１…第２本体部、２２…軸受部、２３…軸受部の挿入口部、２４…第２取付面部、３…軸体、３１…凹部、４…スペーサー、５…押圧体、５１…雄ネジ体、６…調整体、７…貫通孔、Ｚ…軸筒部が傾動する方向 DESCRIPTION OF SYMBOLS 10 ... Hinge, 1 ... 1st body, 11 ... 1st main-body part, 12 ... 1st installation part, 13 ... Shaft cylinder part, 131 ... Female thread part, 132 ... Another female screw part, 14 ... Shaft cylinder part 15 ... 1st mounting surface part, 2 ... 2nd body, 21 ... 2nd main-body part, 22 ... Bearing part, 23 ... Insertion part of a bearing part, 24 ... 2nd mounting surface part, 3 ... Axis Body, 31 ... concave portion, 4 ... spacer, 5 ... pressing body, 51 ... male screw body, 6 ... adjustment body, 7 ... through-hole, Z ... direction in which the shaft tube portion tilts

Claims

A first wing body having a first mounting surface portion and a shaft tube portion having an insertion port;
A second wing body having a second mounting surface portion and a bearing portion;
A shaft body that is inserted through the insertion opening of the shaft tube portion and held by the bearing portion, and
The insertion port portion has a shape that allows the shaft tube portion to tilt with respect to the axial direction of the shaft body;
The hinge which is provided with the press body which presses the surrounding surface part of the said shaft body, and fixes the inclination state with respect to the shaft body of the shaft cylinder part in the said shaft cylinder part.

The hinge of Claim 1 in which the recessed part which the edge part of the said press body contact | abuts is formed in the surrounding surface part of the said shaft body.

An adjustment body is provided on at least one of the upper and lower sides of the pressing body of the shaft tube portion,
The hinge of Claim 1 or 2 which can change the inclination with respect to the axial center direction of the said shaft body of the said shaft cylinder part by the said adjustment body in the state which the said press body pressed the surrounding surface part of the said shaft body.