JP2017119944A

JP2017119944A - End support material

Info

Publication number: JP2017119944A
Application number: JP2015255701A
Authority: JP
Inventors: 舩木　元旦; Motokatsu Funaki; 元旦舩木; 健桑原; Takeshi Kuwabara
Original assignee: Gantan Beauty Industry Co Ltd
Current assignee: Gantan Beauty Industry Co Ltd
Priority date: 2015-12-28
Filing date: 2015-12-28
Publication date: 2017-07-06
Anticipated expiration: 2035-12-28
Also published as: JP6794110B2

Abstract

PROBLEM TO BE SOLVED: To provide an end support material which can form various end structures by making a shape of a verge or an edge of eaves have a degree of freedom, and which includes a verge support material or an eaves edge support material, enabling construction and adjustment to be performed with ease.SOLUTION: An end support material 1 according to the present invention is characterized as follows: an end of a back-side section 3 is rotatably attached to the back side of a top-side section 2 via a hinge structure H; and either or a part of the top-side and back-side sections 2 and 3 also serves as a decorative part (31).SELECTED DRAWING: Figure 1

Description

本発明は、けらばや軒先の形状に自由度を持たせて様々な端部構造を形成でき、さらに施工及び調整を容易に行うことができるけらば支持材又は軒先支持材を含む端部支持材に関する。 The present invention is capable of forming various end structures by giving flexibility to the shape of the edge and the eaves, and further supporting the end including the support or eaves support that can be easily installed and adjusted. Regarding materials.

従来、軒先に丸みを帯びた、鋭角等の意匠性を持たせるものとして、特許文献１に記載の化粧構造が提案されている。この化粧構造は、固定縦片の前方に向けて突出縦片を突設して平面視略Ｔ字状の軒先支持金具を形成し、突出縦片の上端部に前記軒樋取付け金具を取付け、複数の軒先支持金具を連結横材により連結して軒先ユニット本体を形成し、該ユニット本体の前面部に化粧カバーを取付けた構成である。
また、施工を簡単に行う軒先として、特許文献２に記載の軒天形成方法及び軒天形成用構造物が提案されている。この方法及び構造物は、屋根パネルの軒端（枢結部）に軒天パネルを回動可能に連結し、両パネル間に回動阻止手段として吊り部材を取り付けた構成である。
そして、これらの種類の軒先用又は軒天用の部材は、主に建築物の「垂木」に固定されるものである。 Conventionally, a makeup structure described in Patent Document 1 has been proposed as a design having rounded eaves and a design such as an acute angle. This decorative structure has a projecting vertical piece protruding toward the front of the fixed vertical piece to form an eaves-end support bracket having a substantially T-shape in plan view, and the eaves hook mounting bracket is attached to the upper end of the protruding vertical piece, A plurality of eaves-end support fittings are connected by a connecting cross member to form an eaves-end unit main body, and a decorative cover is attached to the front portion of the unit main body.
In addition, as an eaves for performing construction easily, an eaves forming method and an eaves forming structure described in Patent Document 2 have been proposed. In this method and structure, an eaves top panel is rotatably connected to an eaves end (pivot part) of the roof panel, and a suspension member is attached as a rotation prevention means between the panels.
And these types of eaves-end or eave-top members are mainly fixed to “rafters” of buildings.

特開平９−２８７２５９号公報Japanese Patent Laid-Open No. 9-287259 特許第４２０２４７２号公報Japanese Patent No. 4202472

しかしながら、前記特許文献１では、構成する部材の種類が多いため、高価であり、それらを組み合わせる施工にも手間が掛かるものであった。
また、前記特許文献２では、吊り部材を畳んだ状態とするか延ばした状態とするかしかないため、決まった角度にしか使用することができず、汎用性の低いものであった。
さらに、この種の部材を、前述のような決まった角度に使用する場合であっても、垂木等の下地の誤差（レベル違い）等には対応できないものであった。 However, in the said patent document 1, since there are many kinds of members to comprise, it is expensive, and the construction which combines them also took the effort.
Moreover, in the said patent document 2, since it only has to make it the state which folded the suspension member or extended, it could be used only for the fixed angle and was a thing with low versatility.
Furthermore, even when this type of member is used at a fixed angle as described above, it cannot cope with errors (level differences) in the groundwork such as rafters.

そこで、本発明は、けらばや軒先の形状に自由度を持たせて様々な端部構造を形成でき、さらに施工及び調整を容易に行うことができるけらば支持材又は軒先支持材を含む端部支持材を提供することを目的とする。 Therefore, the present invention can form various end structures by giving flexibility to the shape of the ribs and eaves, and can further easily perform construction and adjustment. It aims at providing a part support material.

本発明は、上記に鑑み提案されたものであり、上面側型材の裏面に裏面側型材の端部がヒンジ構造を介して回動可能に取り付けられ、上面側型材もしくは裏面側型材の一方もしくは一部が化粧部を兼ねることを特徴とする端部支持材に関するものである。 The present invention has been proposed in view of the above, and the end of the back surface side mold material is rotatably attached to the back surface of the top surface side mold material via a hinge structure, and one or one of the top surface side mold material and the back surface side mold material is provided. The present invention relates to an end support material characterized in that the portion also serves as a decorative portion.

また、本発明は、前記端部支持材において、裏面側型材上に支持される支持部と上面側型材の裏面に係止される係止部とを有する係止部材を上面側型材と裏面側型材との間に取り付けていることを特徴とする端部支持材をも提案する。 Further, according to the present invention, in the end portion support material, the locking member having a support portion supported on the back surface side mold material and a lock portion locked on the back surface of the top surface side mold material is provided on the top surface side mold material and the back surface side. An end support material is also proposed which is characterized in that it is mounted between the mold material.

さらに、本発明は、前記端部支持材において、上面側型材と裏面側型材との何れか一方又は両方には拡開角度を調節する機構が備えられていることを特徴とする端部支持材をも提案する。 Furthermore, the present invention provides the end support material, wherein a mechanism for adjusting a spread angle is provided on one or both of the upper surface side mold material and the back surface side mold material. I also propose.

本発明の端部支持材は、上面側型材の裏面に裏面側型材の端部がヒンジ構造を介して回動可能に取り付けられ、上面側型材もしくは裏面側型材の一方もしくは一部が化粧部を兼ねるので、一つの端部支持材にて、けらば端や軒先端の角度が異なる様々な端部構造に対応することができる。特にこの先端の角度は、けらば構造や軒先構造の意匠性に極めて大きな影響を与えるものであって、例えば外装材の一部を傾斜角度を変えて配設可能としたものではなく、この端部構造を建築物の屋根構造のけらばや軒先に採用する意義としても大きな貢献を果たす。また、その表層側や裏面側に化粧材等を配設する場合にも安定且つ強固に保持することができる。
そして、例えば軒先に適用した場合には通常の一般屋根に比べて先端がシャープな先鋭な印象を受ける屋根を施工し易く、該軒先により所定領域の雨避けや日光避けの庇（ひさし）として有効利用する空間を形成することも可能である。
このように本発明では、取付施工が容易であって、意匠性に富んだ、デザイン性に優れた端部構造とすることができ、特に軒先に適用した場合には該軒先にて形成される空間を有効に利用することもできる。
そのため、けらば等の端部を含む軒先における意匠性及びデザイン性が著しく向上し、また施工作業を迅速に容易に行うことができる。また、それらの端部に取り付けられる部品を共通化して汎用性を高めることが可能である。 In the end support material of the present invention, the end portion of the back surface side mold material is rotatably attached to the back surface of the top surface side mold material via a hinge structure, and one or a part of the top surface side mold material or the back surface side mold material has a decorative part. Therefore, it is possible to cope with various end structures having different angles of the ends and the eaves tips with one end support member. In particular, the angle of the tip greatly affects the design of the structure and the eaves structure. For example, it is not possible to arrange a part of the exterior material by changing the inclination angle. It also contributes greatly to the significance of adopting the substructure for the roof of the building and the eaves. Further, even when a decorative material or the like is disposed on the surface layer side or the back surface side, it can be stably and firmly held.
And when applied to eaves, for example, it is easier to construct a roof that has a sharper sharp tip than a normal roof, and it is effective as a eaves to avoid rain and sunlight in a given area. It is also possible to form a space to be used.
As described above, in the present invention, it is possible to provide an end structure that is easy to install and is rich in design and excellent in design, and is formed at the eaves particularly when applied to the eaves. Space can be used effectively.
As a result, the design and design at the eaves including the edges such as the edges are remarkably improved, and the construction work can be performed quickly and easily. Moreover, it is possible to increase the versatility by sharing the parts attached to the end portions.

また、裏面側型材上に支持される支持部と上面側型材の裏面に係止される係止部とを有する係止部材を裏面側型材と上面側型材との間に取り付けている場合には、前記係止部材にて裏面側型材と上面側型材の拡開角度を継続的に維持させることができ、予め長さが異なる係止部材を準備することにより、異なる拡開角度に対応させることができる。 Further, when a locking member having a support portion supported on the back surface side mold material and a locking portion locked to the back surface of the top surface side mold material is attached between the back surface side mold material and the top surface side mold material The locking member can continuously maintain the expansion angle of the back-side mold material and the top-surface mold material, and by preparing the locking members having different lengths in advance, it is possible to cope with different expansion angles. Can do.

さらに、裏面側型材と上面側型材との何れか一方又は両方には拡開角度を調節する機構が備えられている場合には、前記係止部材と同様に高い支持強度で拡開角度を維持させることができ、しかも前記係止部材と違って微調整が可能であって例えば現場にて目視しながら微調整する作業にも対応することができる。 Furthermore, when either one or both of the back surface side mold material and the upper surface side mold material is equipped with a mechanism for adjusting the spread angle, the spread angle is maintained with high support strength like the locking member. Moreover, unlike the locking member, fine adjustment is possible, and for example, it is possible to cope with fine adjustment while visually observing at the site.

（ａ）本発明の第１実施例の軒先支持材にて形成された軒先構造を示す側断面図、（ｂ）第１実施例の軒先支持材を構成する裏面側型材の拡大側面図、（ｃ）第１実施例の軒先支持材を構成する上面側型材の拡大側面図である。(A) Side sectional view showing the eaves edge structure formed by the eaves edge support material of the first embodiment of the present invention, (b) An enlarged side view of the back side mold material constituting the eaves edge support material of the first embodiment, ( c) It is an expanded side view of the upper surface side mold material which comprises the eaves edge support material of 1st Example. （ａ）係止部材で拡大角度を変更する軒先構造（軒先支持材）を示す側断面図、（ｂ）小さな係止部材で拡大角度を小さくした軒先構造（軒先支持材）を示す側断面図、（ｃ）大きな係止部材で拡開角度を大きくした軒先構造（軒先支持材）を示す側断面図、（ｄ）第１の態様の角度調節機構を示す側断面図である。(A) Side sectional view showing an eaves structure (eave tip support material) that changes an enlarged angle with a locking member, (b) Side sectional view showing an eaves structure (eave tip support material) with a smaller enlarged angle with a small locking member (C) The side sectional view showing the eaves end structure (eave end support material) which enlarged the expansion angle with the big locking member, (d) The side sectional view showing the angle adjustment mechanism of the 1st mode. （ａ）第２実施例（第２の態様の角度調節機構）の軒先支持材にて形成された軒先構造を示す側断面図、（ｂ）第２実施例の軒先支持材を構成する裏面側型材の拡大側面図、（ｃ）第２実施例の軒先支持材を構成する上面側型材の拡大側面図である。(A) Side sectional view showing an eaves tip structure formed by the eaves tip support material of the second embodiment (angle adjusting mechanism of the second mode), (b) Back side constituting the eaves tip support material of the second embodiment The expansion side view of a mold material, (c) The expansion side view of the upper surface side mold material which comprises the eaves tip support material of 2nd Example. （ａ）第２の態様の角度調節機構における軒先構造（軒先支持材）を示す側断面図、（ｂ）ボルトを変更して拡開角度を小さくした軒先構造（軒先支持材）を示す側断面図、（ｃ）拡開角度を大きくした軒先構造（軒先支持材）を示す側断面図である。(A) Side cross-sectional view showing eaves end structure (eave end support material) in angle adjustment mechanism of second aspect, (b) Side cross section showing eaves end structure (eave end support material) in which expansion angle is reduced by changing bolt. FIG. 4C is a side sectional view showing an eaves end structure (eave end support material) with an enlarged expansion angle. （ａ）第３実施例（第３の態様の角度調節機構）の軒先支持材を示す側断面図、（ｂ）拡開角度をやや大きくした軒先支持材を示す側断面図、（ｃ）更に拡開角度を大きくした軒先支持材を示す側断面図、（ｄ）ボルトを変更して更に大きな拡開角度に適応させた軒先支持材を示す側断面図、（ｅ）第３実施例の軒先支持材を構成する裏面側型材の拡大側面図、（ｆ）第３実施例の軒先支持材を構成する上面側型材の拡大側面図、（ｇ）第３実施例において用いた溝部材を示す拡大側面図である。(A) Side sectional view showing the eaves edge support material of the third embodiment (angle adjustment mechanism of the third aspect), (b) Side cross sectional view showing the eaves edge support material with a slightly larger spread angle, (c) Side cross-sectional view showing an eaves edge support material with a larger expansion angle, (d) Side cross-sectional view showing an eaves edge support material adapted to a larger expansion angle by changing bolts, (e) Eave edge of the third embodiment The enlarged side view of the back side mold material constituting the support material, (f) The enlarged side view of the upper surface side mold material constituting the eaves edge support material of the third embodiment, (g) The enlarged view showing the groove member used in the third embodiment It is a side view. （ａ）第４実施例におけるヒンジ構造が異なる上面側型材と裏面側型材とを組み付ける直前の状態〔裏面側型材が金具に固定された状態）を示す側面図、（ｂ）裏面側型材に対して第１の態様の角度調節機構にて上面側型材の拡開角度を調整した状態を示す側面図、（ｃ）ビスを打ち込んで拡開角度を決定した状態を示す側面図、（ｄ）別の拡開角度に調整した状態を示す側面図である。(A) Side view showing a state just before assembling the upper surface side mold material and the back surface side mold material having different hinge structures in the fourth embodiment (state where the back surface side mold material is fixed to the metal fitting), (b) against the back surface side mold material The side view showing the state in which the expansion angle of the upper surface side mold material is adjusted by the angle adjustment mechanism of the first aspect, (c) the side view showing the state in which the expansion angle is determined by driving a screw, (d) different It is a side view which shows the state adjusted to the expansion angle. （ａ）第５実施例（第３の別の態様の角度調節機構）の軒先支持材にて形成された軒先構造を示す側断面図、（ｂ）拡開角度をやや大きくした軒先構造（軒先支持材）の側断面図、（ｃ）用いた裏面側型材の側面図、（ｄ）第６実施例における軒先化粧材の別の態様を示す側断面図である。(A) Side sectional view showing an eaves end structure formed with an eaves end support material of the fifth embodiment (an angle adjusting mechanism of a third different aspect), (b) Eaves end structure (eave end) with a slightly expanded angle. (C) side view of the back side mold material used, (d) side sectional view showing another aspect of the eaves decorative material in the sixth embodiment. （ａ）第７実施例（第２の別の態様の角度調整機構）の軒先支持材にて形成された軒先構造を示す側断面図、（ｂ）軒天構造を変更した例を示す側断面図である。(A) Side sectional view showing an eaves tip structure formed of the eaves tip support material of the seventh embodiment (the angle adjusting mechanism of the second different aspect), (b) Side cross section showing an example of changing the eaves top structure FIG.

本発明の端部支持材は、上面側型材と、その裏面側に配する裏面側型材と、からなり、上面側型材の裏面に裏面側型材の端部がヒンジ構造を介して回動可能に取り付けられ、上面側型材もしくは裏面側型材の一方もしくは一部が化粧部を兼ねることを特徴とし、軒先の形状に自由度を持たせて様々な端部構造を形成できる。 The end portion support material of the present invention is composed of an upper surface side mold material and a back surface side mold material arranged on the back surface side thereof, and an end portion of the back surface side mold material can be rotated via a hinge structure on the back surface of the upper surface side mold material. It is attached, and one or a part of the upper surface side mold material or the back surface side mold material also serves as a decorative part, and various end structures can be formed with a degree of freedom in the shape of the eaves.

本発明の端部支持材の取付対象である屋根構造は、縦葺き、横葺き、瓦等いかなるものであってもよく、それを取り付ける下地や該下地へ取り付けるための部材や構造についても何等限定するものではない。即ちこの端部支持材の取付対象は、どのような下地構造でもよく、鉄骨下地、ＲＣ下地、垂木等の支持材を配設したものでもよい。後述する図示実施例では横葺き屋根構造の軒側に取り付ける軒先支持材とした例を示したので、流れ方向に複数の屋根材を配設する横葺きや瓦等をイメージし易いが、流れ方向に連続する縦葺き屋根材でもよく、その場合には該縦葺き外装材の水下端よりも更に水下側に軒先支持材を取り付けるものである。
また、屋根材を例えば前記下地や該下地へ取り付けるための構造等としては、木材製の躯体、鉄骨製の躯体、コンクリート製の躯体などの各種材料で構築される躯体、躯体上に配された垂木等の支持部材又は野地材等の下地材等でもよい。 The roof structure to which the end support material of the present invention is attached may be any of vertical roofing, horizontal roofing, tiles, etc., and there is no limitation on the base to which it is attached or the member or structure for mounting to the base. Not what you want. That is, the end support member may be attached to any base structure, and may be a support base such as a steel base, an RC base, or a rafter. In the illustrated embodiment to be described later, since an eaves edge support material attached to the eave side of the side roof structure is shown, it is easy to imagine side walls and tiles that are arranged with a plurality of roof materials in the flow direction, but the flow direction In that case, the eaves edge support material is attached to the lower water side than the lower water end of the vertical roofing material.
Moreover, as a structure for attaching the roofing material to the base and the base, for example, the roof is made of various materials such as a wooden frame, a steel frame, and a concrete frame, and the roof material is arranged on the frame. It may be a supporting member such as a rafter or a base material such as a field material.

また、本発明の端部支持材は前述のように上面側型材と裏面側型材とからなるが、形成される端部構造は、上面側が外装面となるが、別部材の化粧材を上面側型材の表面に敷設するようにしてもよいし、この上面側型材自体が化粧材を兼ねるものでもよい。
同様に形成される端部構造は、裏面側が天井面となるが、別部材の化粧材を裏面側型材の下面に配設するようにしてもよいし、この裏面側型材自体が化粧材を兼ねるものでもよい。 Further, as described above, the end portion support material of the present invention is composed of the upper surface side mold material and the back surface side mold material, but the formed end portion structure has an upper surface side as an exterior surface, but a separate decorative material is upper surface side. It may be laid on the surface of the mold material, or the upper surface mold material itself may also serve as a decorative material.
In the end structure formed in the same manner, the back surface is the ceiling surface, but a separate decorative material may be disposed on the lower surface of the back surface mold material, or the back surface mold material itself also serves as the decorative material. It may be a thing.

前記上面側型材は、前述のようにこの上面側型材自体が化粧材を兼ねるか、又は別部材の化粧材を裏面側から支持する部材であって、後述する図示実施例のように屋根材の裏面に配設される下地（躯体）のけらばや軒端に延設状に取り付けられているものである。そして、前述のように裏面側型材の先端に、ヒンジ構造を介して回動可能に取り付けられている。
この上面側型材が別部材の化粧材を支持する場合、この上面側型材には化粧材を受支する受支部を有し、化粧材を取り付けるための取付受部を少なくとも一箇所以上に備えることが望ましいが、特にその構成を限定するものではない。また、裏面側型材の先端に回動可能に取り付けられるヒンジ構造についても、特にその形状構成を限定するものではない。 As described above, the upper surface side mold material itself serves as a decorative material, or is a member that supports the decorative material of another member from the back surface side. It is attached to the edge or eaves edge of the foundation (frame) disposed on the back surface. And as above-mentioned, it is attached to the front-end | tip of a back surface side mold material through the hinge structure so that rotation is possible.
When this upper surface side mold material supports the decorative material of another member, this upper surface side mold material has a receiving portion for receiving and supporting the decorative material, and at least one mounting receiving portion for attaching the decorative material is provided. However, the configuration is not particularly limited. Further, the hinge structure that is pivotably attached to the front end of the back-side mold material is not particularly limited in shape.

前記裏面側型材は、前述のようにこの裏面側型材自体が化粧材を兼ねるか、又は別部材の化粧材を上面側から支持する部材であるが、後述する図示実施例のように前者の態様を採用することが多い。
この化粧材を兼ねる裏面側型材は、前記上面側型材（及び化粧材）の裏面を下面側である室内側から被覆する部材であり、その軒先側の先端には、前記上面側型材がヒンジ構造を介して回動可能に取り付けられている。 As described above, the back side mold material is a member that either the back side mold material itself serves as a cosmetic material or supports a separate cosmetic material from the upper surface side. Is often adopted.
The back surface side mold material that also serves as a decorative material is a member that covers the back surface of the upper surface side mold material (and the decorative material) from the indoor side that is the lower surface side, and the upper surface side mold material is hinged at the front end of the eaves side. It is attached so that rotation is possible.

前記ヒンジ構造は、前記上面側型材ではその裏面側先端付近に、前記裏面側型材ではその上面側先端付近に、それぞれ形成される組み合わせ構造であって、後述する図示実施例（図１〜図５，図７，図８）では、前記上面側型材の裏面側に設けられる略円弧状の軸受部を、前記裏面側型材の上面側に設けられる中空状の円筒体である軸部に、回動可能に組み付けた構成であって、別の図示実施例（図６）では、共に略円弧状に形成した軸受部と軸部とを回動可能に組み付けた構成であり、このように裏面側型材に対して上面側型材を任意の角度に回動させることができるものであれば、軸部と軸受部の構成については特に限定するものではない。その組み付け方法についても、スライドさせて組み付ける（図１〜図５，図７，図８）ものでも回動させて組み付ける（図６）ものでもよい。また、上面側型材に軸部を設ける（即ち裏面側型材に軸受部を設ける）ようにしてもよい。 The hinge structure is a combined structure formed in the vicinity of the front end of the back surface side of the mold on the upper surface side and in the vicinity of the front end of the top surface side of the mold on the back surface side. , FIG. 7 and FIG. 8), the substantially arc-shaped bearing portion provided on the back surface side of the upper surface side mold material is rotated to the shaft portion which is a hollow cylindrical body provided on the upper surface side of the back surface side mold material. In another illustrated embodiment (FIG. 6), the bearing portion and the shaft portion, both of which are formed in a substantially arc shape, are assembled in a rotatable manner. However, the configuration of the shaft portion and the bearing portion is not particularly limited as long as the upper surface side mold member can be rotated at an arbitrary angle. As for the assembling method, it may be slid and assembled (FIGS. 1 to 5, FIG. 7, FIG. 8) or may be rotated and assembled (FIG. 6). Moreover, you may make it provide a shaft part in the upper surface side mold material (namely, provide a bearing part in a back surface side mold material).

さらに、前述のように任意の角度に回動可能に組み付けた上面側型材と裏面側型材との間に、その拡開角度を維持する部材や機構を設けることが望ましい。
例えば両型材間の拡開角度を維持する部材としては、係止状に係止部材を取り付ける態様が挙げられる。この係止部材としては、裏面側型材上に支持される支持部と上面側型材の裏面に係止される係止部とを有する構成とすれば、予め長さが異なる係止部材を複数用意しておけばよい。 Further, as described above, it is desirable to provide a member or mechanism for maintaining the opening angle between the upper surface side mold material and the rear surface side mold material assembled so as to be rotatable at an arbitrary angle.
For example, the member which maintains the expansion angle between both mold materials includes a mode in which the locking member is attached in a locking shape. As this locking member, a plurality of locking members having different lengths are prepared in advance if it has a support portion supported on the back surface side mold material and a locking portion locked on the back surface of the upper surface side mold material. You just have to.

また、前記拡開角度を維持、調節する機構としては、後述する図示実施例には三つの例を示した。なお、この機構と前記係止部材との相違は、予め長さが異なる別体の部材（複数の部材）を用意することなく、一つの機構（一組の部材）にて任意の拡開角度に調整できる点である。 In addition, as an example of a mechanism for maintaining and adjusting the spread angle, three examples are shown in the illustrated embodiment described later. Note that the difference between this mechanism and the locking member is that an arbitrary expansion angle can be achieved with one mechanism (a set of members) without preparing separate members (a plurality of members) having different lengths in advance. It is a point that can be adjusted to.

第１の態様は、上面側型材に設けた下向き片と裏面側型材に設けた上向き片とが対向状に近接するように設け、下向き片の対向面に複数の凹部を形成すると共に上向き片の対向面に係止凸部を形成することにより、所望の角度にてビス打ち等を行えばよい。
第２の態様は、裏面側型材にボルトの頭部を収納可能な溝部を形成し、上面側型材には前記ボルトを挿通させる通孔を設け、前記溝部に頭部を収納したボルトを上面側型材に形成した通孔に挿通させ、所望の角度にてナットを締着すればよい。
第３の態様は、前記第２の態様における溝部がヒンジ構造を介して回動可能に取り付けられている構造である。 The first aspect is such that the downward piece provided on the upper surface side mold material and the upward piece provided on the back surface side mold material are provided in close proximity to each other, and a plurality of recesses are formed on the opposing surface of the downward piece and the upward piece By forming a locking projection on the opposite surface, it is sufficient to perform screwing or the like at a desired angle.
In the second aspect, a groove part capable of accommodating the head of the bolt is formed in the back surface side mold material, a through hole through which the bolt is inserted is provided in the upper surface side mold material, and the bolt containing the head part is provided on the upper surface side. What is necessary is just to insert through the through-hole formed in the mold material, and to fasten the nut at a desired angle.
A 3rd aspect is a structure where the groove part in the said 2nd aspect is rotatably attached via the hinge structure.

前記調節機構における第２の態様と第３の態様との相違は、溝部に頭部を収容したボルトが直立状に臨んでいるか、傾斜状に臨んでいるかの相違であって、ボルトが直立状に臨む前記第２の態様では、上面側型材に形成する通孔を長孔状に設ける必要がある。なお、通孔を設ける底面を平面より曲面にすることにより、長孔の長さを短くすることできる。
そして、ボルトが傾斜状に臨む前記第３の態様では、後述する図示実施例（図５）のように上面側型材に形成する通孔を円孔か少なくとも前記第２の態様よりも小さな長孔に形成してもよいし、或いはボルトをほぼ一定角度として裏面側型材が傾斜するようにしてもよい〔図７（ａ），（ｂ）の実施例〕。 The difference between the second aspect and the third aspect in the adjusting mechanism is a difference between whether the bolt accommodating the head in the groove portion is facing upright or inclined, and the bolt is upright. In the second aspect facing the above, it is necessary to provide a through hole formed in the upper surface side mold material in the shape of a long hole. In addition, the length of a long hole can be shortened by making the bottom face which provides a through-hole into a curved surface from a plane.
In the third mode in which the bolt faces in an inclined shape, a through hole formed in the upper surface side mold material is a circular hole or at least a long hole smaller than the second mode as in the illustrated embodiment (FIG. 5) described later. Alternatively, the back-side mold may be inclined with the bolts at a substantially constant angle (the embodiment shown in FIGS. 7A and 7B).

なお、前述のようにこの端部支持材は、各種の屋根構造のけらばや軒端（水下端）に延設状に取り付けられるものである。後述する図示実施例に示す軒先支持材として説明すると、各種の屋根構造を形成する屋根材のうち、最も軒側（水下側）に位置する屋根材の更に軒側（水下側）に配設される軒先化粧材を取り付けることができるか、或いは該軒先化粧材を含むものである。なお、軒先化粧材を含む場合とは、上面側型材が軒先化粧材を兼ねる場合に相当する。
この軒先化粧材は、その裏面側に配設される上面側型材に支持されるので、その面板部はこの軒先支持材に受支されるものであり、少なくとも一箇所以上には上面側型材に形成した取付受部に取り付けられる取付部を備えることが望ましい。 In addition, as above-mentioned, this edge part support material is attached to the lump of various roof structures, and the eaves edge (water lower end) in the extended form. When described as an eaves tip support material shown in the illustrated embodiment to be described later, among the roof materials forming various roof structures, the roof material located closest to the eave side (underwater side) is further arranged on the eave side (underwater side). An eaves-end decorative material can be attached, or the eaves-end decorative material is included. Note that the case where the eaves decorative material is included corresponds to the case where the upper surface side mold material also serves as the eaves decorative material.
Since this eaves edge decorative material is supported by the upper surface side mold material disposed on the back surface side, the face plate portion is supported by the eaves edge support material, and at least one place is attached to the upper surface side mold material. It is desirable to provide an attachment portion that is attached to the formed attachment receiving portion.

また、前記上面側型材は、後述する図示実施例に示すように最も水下側に位置する屋根材やそれらが構築する屋根構造に、少なくとも一部が取付られていることが望ましく、前記裏面側型材は、屋根材が構築する屋根構造の裏面側に、少なくとも一部が取付られていることが望ましい。
このように前記上面側型材も前記裏面側型材も、屋根材が構築する屋根構造に少なくともその一部が取付されていることが望ましいが、この場合の取付とは、他の部材を介しての取付でもよく、それ自体は一体的である必要はなく、例えば係止や重合などをも含むものである。上面側型材と裏面側型材を直接的に固定することにより、両部材が高い強度の連結状態を得ることができる。 Further, it is desirable that at least a part of the upper surface side mold material is attached to a roof material located on the most underwater side or a roof structure constructed by them as shown in the illustrated embodiment described later. It is desirable that at least a part of the mold material is attached to the back side of the roof structure constructed by the roof material.
As described above, it is desirable that at least a part of the upper surface side mold material and the back surface side mold material are attached to the roof structure constructed by the roof material. In this case, the attachment is performed through other members. It may be attached and need not be integral, but includes, for example, locking and polymerization. By directly fixing the upper surface side mold material and the back surface side mold material, both members can obtain a high strength connection state.

図１に示す本発明の軒先支持材１の第１実施例は、横葺き屋根構造の水下側に軒先構造を形成するものであって、軒天化粧材を兼ねる裏面側型材３の先端に、前記軒先化粧材１Ｂを裏面から支持する上面側型材２がヒンジ構造Ｈを介して回動可能に取り付けられている。なお、この軒先支持材１の取付対象は、どのような下地構造でもよく、鉄骨下地、ＲＣ下地、垂木等の支持材を配設したものでもよい。 The first embodiment of the eaves-end support material 1 of the present invention shown in FIG. 1 forms an eave-end structure on the underwater side of the side-roofed roof structure. The upper surface side mold material 2 that supports the eaves-end decorative material 1B from the back surface is rotatably attached via a hinge structure H. The eaves edge support material 1 may be attached to any base structure, and may be a support structure such as a steel base, an RC base, or a rafter.

前記上面側型材２は、この第１実施例では、別部材の軒先化粧材１Ｂを裏面側から支持する部材であって、屋根材４の裏面に配設される支持材（垂木）５ａの軒端に延設状に取り付けられている。そして、裏面側型材３の先端に、ヒンジ構造Ｈを介して回動可能に取り付けられている。
この上面側型材２には、図１（ｃ）に示すように軒先化粧材１Ｂを受支する面板部２１を有し、軒先化粧材１Ｂを取り付けるための取付受部２２，２３が軒端及び棟側にそれぞれ設けられ、その棟端には前記支持材（垂木）５ａの軒端への取付部２５が断面略コ字状に設けられている。そして、この上面側型材２の裏面側には、ヒンジ構造Ｈを形成する略円弧状の軸受部２７が設けられている。なお、この軸受部２７が設けられる面板部２１は、やや裏面側へ陥没状に（凹部２１１）形成されている。
なお、前記面板部２１は、屋根材４と同様の傾斜勾配を備える水上部分とそれを更に下方へ傾斜した水下部分とからなり、前記軒端の取付受部２２は、傾斜状下向き片の下端を指し、前記棟側の取付受部２３は、面板部２１から立ち上がって軒側へ傾斜する折れ片状の取付片２４の水下側の隅部を指す。また、前記取付部２５は、面板部２１の裏面側に略Ｌ字状片２６を設けて断面略コ状の空間を形成している。 In the first embodiment, the upper surface side mold material 2 is a member that supports the eaves edge decorative material 1B, which is a separate member, from the back surface side, and the eave end of a support material (rafter) 5a disposed on the back surface of the roof material 4. It is attached to the extended shape. And it is attached to the front-end | tip of the back surface side mold material 3 through the hinge structure H so that rotation is possible.
As shown in FIG. 1C, the upper surface side mold material 2 has a face plate portion 21 for receiving and supporting the eaves decorative material 1B, and mounting receiving portions 22 and 23 for attaching the eaves decorative material 1B are provided at the eave end and the ridge. The attachment part 25 to the eaves end of the said support material (rafter) 5a is provided in the ridge end in the substantially U shape cross section. A substantially arc-shaped bearing portion 27 that forms a hinge structure H is provided on the back surface side of the upper surface side mold material 2. Note that the face plate portion 21 provided with the bearing portion 27 is formed in a slightly depressed shape (recessed portion 211) on the back surface side.
In addition, the said face-plate part 21 consists of the water part provided with the same inclination gradient as the roofing material 4, and the water part which inclined it further below, and the attachment receiving part 22 of the eaves edge is the lower end of an inclined downward piece. The ridge-side attachment receiving portion 23 refers to the corner on the underwater side of the folded piece-like attachment piece 24 that rises from the face plate portion 21 and is inclined toward the eaves side. The mounting portion 25 is provided with a substantially L-shaped piece 26 on the back side of the face plate portion 21 to form a space having a substantially U-shaped cross section.

前記上面側型材２の表面側に取り付けられている軒先化粧材１Ｂは、前記上面側型材２の面板部に受支される化粧面１１の軒端に、前記上面側型材２の取付受部２２に係合状に取り付けられる折返し部である取付部１２を有し、その棟端には、最も水下側に位置する屋根材４Ｚの水下側成形部４２に保持される保持部１３を有する。なお、最も水下側に位置する屋根材４の水下側成形部４２は、前記上面側型材２の取付片２４に係合状に取り付けられるが、その取付の際に下面側に保持部１３を押圧状に保持している。 The eaves-end decorative material 1B attached to the front surface side of the upper surface side mold material 2 is attached to the attachment receiving portion 22 of the upper surface side mold material 2 at the eaves end of the decorative surface 11 received and supported by the face plate portion of the upper surface side mold material 2. It has the attaching part 12 which is the folding | turning part attached to engagement form, and has the holding | maintenance part 13 hold | maintained at the water-side shaping | molding part 42 of the roofing material 4Z located in the most water side at the ridge end. The underwater molding portion 42 of the roof material 4 located on the most underwater side is attached to the attachment piece 24 of the upper surface side mold material 2 in an engaging manner, but the holding portion 13 is provided on the lower surface side during the attachment. Is held in a pressed state.

前記裏面側型材３は、この第１実施例では、化粧面３１を備える軒天化粧材を兼ねるものであって、その軒先側の先端には、前記上面側型材２がヒンジ構造Ｈを介して回動可能に取り付けられている。
この裏面側型材３には、図１（ｂ）に示すように前記化粧面３１が略水平状の平坦面状であって、その表面側の軒端には、ヒンジ構造Ｈを形成する中空円筒状の軸部３２が設けられている。また、この化粧面３１の他方側には、直角状に立ち上がる起立状片３３と、該起立状片３３から外方へ延在する横片３４，３５とが設けられ、この横片３４，３５間に側方が開放された係止溝部３６が形成されている。 In the first embodiment, the back surface side mold material 3 also serves as an eaves top decorative material having a decorative surface 31, and the top surface side mold material 2 is connected to the front end of the eaves side via a hinge structure H. It is pivotally attached.
As shown in FIG. 1 (b), the back surface side mold material 3 has a decorative surface 31 that is a substantially horizontal flat surface, and a hollow cylindrical shape that forms a hinge structure H at the eaves end on the front surface side. The shaft portion 32 is provided. Further, on the other side of the decorative surface 31, a standing piece 33 that rises at a right angle and horizontal pieces 34 and 35 that extend outward from the standing piece 33 are provided. A locking groove 36 having a lateral opening is formed therebetween.

そして、前述のように前記上面側型材２と前記裏面側型材３はヒンジ構造Ｈを介して回動可能に取り付けられているが、略Ｌ字状の係止部材１Ｃにより、両型材２，３間の拡開角度を維持する構成である。
この係止部材１Ｃは、縦片１４の下端に横片１５が形成された構成であり、該横片１５が前記裏面側型材３に設けられた係止溝部３６に係止され、前記縦片１４の上端が前記上面側型材２の面板部２１と略Ｌ字状片２６との隅部に係止されるので、両型材２，３間の拡開角度は維持されるものとなる。 As described above, the upper surface side mold material 2 and the rear surface side mold material 3 are pivotally attached via the hinge structure H, but both the mold materials 2, 3 are provided by a substantially L-shaped locking member 1C. It is the structure which maintains the expansion angle between.
This locking member 1C has a configuration in which a horizontal piece 15 is formed at the lower end of the vertical piece 14, and the horizontal piece 15 is locked to a locking groove portion 36 provided in the back side mold material 3, so that the vertical piece Since the upper end of 14 is locked to the corners of the face plate portion 21 and the substantially L-shaped piece 26 of the upper surface side mold material 2, the expansion angle between the mold materials 2 and 3 is maintained.

なお、この第１実施例における前記軒先支持材１の取付対象である横葺き屋根構造は、略ハット状の支持材（垂木）５ａ上に取り付けられた保持材（吊子）５ｂにより横葺き屋根材４が保持される構成であって、面板部４１の水下側に水下成形部４２、水上側に水上成形部４３が形成され、これらの成形部４２，４３は保持部材５ｂを介して係合保持される構成である。なお、最軒端に位置する屋根材のみに符号４Ｚを付して他の位置の屋根材４と区別した。 In addition, the horizontal roof structure to which the eaves-edge support material 1 is attached in the first embodiment is a horizontal roof structure by a holding material (hanger) 5b mounted on a substantially hat-shaped support material (rafter) 5a. The material 4 is held, and a water forming portion 42 is formed on the water plate side of the face plate portion 41, and a water forming portion 43 is formed on the water surface, and these forming portions 42 and 43 are formed via the holding member 5b. It is the structure by which engagement is hold | maintained. In addition, only the roofing material located at the end of the eaves is marked with 4Z to distinguish it from the roofing material 4 at other positions.

また、これらの屋根材４にて形成される横葺き屋根構造は、屋根面の傾斜勾配に沿うように躯体６ａが配設され、該躯体６ａには略水平状に延在する天井母屋６ｂが一体的に組み付けられ、前記躯体６ａには前記屋根材４を支持する支持材５ａが取り付けられ、前記天井母屋６ｂには、天井材６ｃが吊設状に配設されて略水平状の天井面を形成している。なお、図中、６ｄは前記天井材６ｃと前記裏面側型材３との間を覆う接続用化粧材であって、シール材６ｅと共に一体的に形成されるので、前記横葺き屋根構造の内部や形成した軒先構造の内部が室内側から露出することがない。 Further, in the horizontal roof structure formed by these roof materials 4, a casing 6a is disposed along the slope of the roof surface, and a ceiling purlin 6b extending substantially horizontally is provided on the casing 6a. A support member 5a for supporting the roof material 4 is attached to the housing 6a, and a ceiling member 6c is suspended from the ceiling purlin 6b so as to have a substantially horizontal ceiling surface. Is forming. In the figure, 6d is a connecting decorative material covering the space between the ceiling material 6c and the back side mold material 3, and is integrally formed with the sealing material 6e. The inside of the formed eaves-end structure is not exposed from the indoor side.

このような構成を有する図１（ａ）の軒先構造は、以下の手順にて施工することができる。
施工に際し、予め上面側型材２に裏面側型材３をヒンジ構造Ｈを介して回動可能に取り付けておいた状態で、前述のように断面略コ字状に形成した取付部２５を、前記横葺き屋根構造の支持材（垂木）５ａの軒端へ嵌合状に取り付け、上方からビス２ｃを打ち込んで固定する。この上面側型材２の取付に際し、最も水下側に位置する屋根材４の水下側成形部４２が、前記上面側型材２の取付片２４に係合状に取り付けられるように配設する。 The eaves-end structure of FIG. 1A having such a configuration can be constructed by the following procedure.
At the time of construction, the mounting portion 25 formed in a substantially U-shaped cross section as described above with the back surface side mold material 3 being rotatably attached to the top surface side mold material 2 via the hinge structure H in advance. It attaches to the eaves end of the support material (rafter) 5a of a thatched roof structure, and is fixed by driving a screw 2c from above. At the time of attaching the upper surface side mold material 2, the underwater molding part 42 of the roof material 4 located on the most water side is disposed so as to be engaged with the attachment piece 24 of the upper surface side mold material 2.

次に、前記上面側型材２に回動可能に取り付けておいた裏面側型材３を、略水平状となるように回動させる。それと共に、この裏面側型材３の係止溝部３６に係止した係止部材１Ｃの縦片１４の上端を、前記上面側型材２の面板部２１と略Ｌ字状片２６との隅部に係止するように配置させる。この状態で上面側型材２の上方からヒンジ構造Ｈにビス２ｂを打ち込むことにより、上面側型材２と裏面側型材３との拡開角度が固定される。 Next, the back surface side mold material 3 that is rotatably attached to the upper surface side mold material 2 is rotated so as to be substantially horizontal. At the same time, the upper end of the vertical piece 14 of the locking member 1C locked in the locking groove 36 of the back surface side mold material 3 is at the corner between the face plate portion 21 and the substantially L-shaped piece 26 of the upper surface side mold material 2. Arrange to lock. In this state, a screw 2b is driven into the hinge structure H from above the upper surface side mold material 2, whereby the spread angle between the upper surface side mold material 2 and the back surface side mold material 3 is fixed.

その後、前記軒先化粧材１Ｂの軒端に設けた取付部１２を、前記上面側型材２の取付受部２２に係合状に取り付けると共に、棟端に設けた保持部１３を、最も水下側に位置する屋根材４Ｚの水下側成形部４２の下面側に保持させる（滑り込ませる）。
なお、前記ヒンジ構造Ｈにビス２ｂを打ち込む構成は、両部材２，３が分離する事故等を防ぐためには必要であるが、例えば両部材２，３を経年後でも寸法変形をほとんど生じない金属製材等にて形成した場合や軸部３２と軸受部２７とを十分に深く係合させている場合にはこのビス２ｂを省略して予め前記上面側型材２の表面に前記軒先化粧材１Ｂを取り付けておくようにしてもよい。 After that, the attachment portion 12 provided at the eave end of the eaves-end decorative material 1B is attached to the attachment receiving portion 22 of the upper surface side mold material 2 in an engaging manner, and the holding portion 13 provided at the ridge end is placed on the most underwater side. It is made to hold | maintain on the lower surface side of the underwater shaping | molding part 42 of the roof material 4Z located (it slides in).
The structure in which the screw 2b is driven into the hinge structure H is necessary to prevent an accident or the like in which both the members 2 and 3 are separated. For example, the metal that hardly causes dimensional deformation even after both the members 2 and 3 are aged. When the shaft portion 32 and the bearing portion 27 are sufficiently deeply engaged with each other when the shaft portion 32 and the bearing portion 27 are engaged with each other, the screw 2b is omitted and the eaves-end decorative material 1B is previously applied to the surface of the upper surface side mold material 2. You may make it attach.

図２（ｂ），（ｃ）は、係止部材１Ｃが異なる以外は前記第１実施例と同様に施工される軒先構造であって、比較のために前記第１実施例については同図（ａ）にも示した。
そして、拡開角度が前記第１実施例より小さい図２（ｂ）に用いた係止部材１Ｄは、縦片１６が傾斜状の短片であり、拡開角度が前記第１実施例より大きい図２（ｃ）に用いた係止部材１Ｅは、縦片１７が屈折された長片であり、何れの係止部材１Ｄ，１Ｅにおいても裏面側型材３の係止溝部３６に係止する横片１５は共通の構成である。
これらの図２（ａ）〜（ｃ）より明らかなように、予め長さが異なる係止部材１Ｃ，１Ｄ，１Ｅを準備することにより、異なる拡開角度に対応させることができる。 2 (b) and 2 (c) are eaves-end structures constructed in the same manner as in the first embodiment except that the locking member 1C is different. For comparison, FIG. Also shown in a).
The locking member 1D used in FIG. 2 (b) whose expansion angle is smaller than that of the first embodiment is such that the vertical piece 16 is an inclined short piece and the expansion angle is larger than that of the first embodiment. The locking member 1E used in 2 (c) is a long piece in which the vertical piece 17 is bent, and the horizontal piece that locks in the locking groove portion 36 of the back-side mold member 3 in any locking member 1D, 1E. Reference numeral 15 denotes a common configuration.
As is clear from FIGS. 2A to 2C, by preparing the locking members 1C, 1D, and 1E having different lengths in advance, it is possible to cope with different expansion angles.

図２（ｄ）は、前記第１の態様の角度調節機構を示すものであって、上面側型材２'に設けた下向き片２８と裏面側型材３'に設けた上向き片３７とが対向状に近接するように設け、前記上向き片３７の対向面に複数の凹部３７１を形成すると共に前記下向き片２８の対向面に係止凸部２８１を形成した例である。
なお、図中、２８２は前記下向き片２８に設けた通孔であり、２ｄは該通孔２８２に挿着する固定ビスである。 FIG. 2 (d) shows the angle adjustment mechanism of the first aspect, in which the downward piece 28 provided on the upper surface side mold material 2 ′ and the upward piece 37 provided on the back surface side mold material 3 ′ are opposed to each other. This is an example in which a plurality of concave portions 371 are formed on the facing surface of the upward piece 37 and a locking convex portion 281 is formed on the facing surface of the downward piece 28.
In the drawing, 282 is a through hole provided in the downward piece 28, and 2d is a fixing screw to be inserted into the through hole 282.

また、この図２（ｄ）における上面側型材２'は、軸受部２７'に回動を妨げる規制片２７１が設けられ、該規制片２７１が裏面側型材３'の化粧面３１に当接するため、図示した以上には拡開角度を狭める方向への回動ができないようにしている。
さらに、この図２（ｄ）における裏面側型材３'は、軸部３２'に前記軸受部２７'の回動を防ぐ規制部３２１が設けられ、所定以上の拡開角度を広げる方向への回動を規制している。 Further, in the upper surface side mold material 2 ′ in FIG. 2 (d), a restriction piece 271 that prevents rotation is provided on the bearing portion 27 ′, and the restriction piece 271 contacts the decorative surface 31 of the back surface side mold material 3 ′. More than the illustration, the rotation in the direction of narrowing the expansion angle is prevented.
Further, the back surface side mold material 3 ′ in FIG. 2 (d) is provided with a restricting portion 321 for preventing the rotation of the bearing portion 27 ′ on the shaft portion 32 ′, so that the rotation angle is increased in a direction larger than a predetermined value. Is restricted.

この図２（ｄ）の軒先構造は、前述のようにそれぞれ規制部（片）３２１，２７１を備えるので、軸部３２'と軸受部２７'とで形成されるヒンジ構造Ｈの回動角度の範囲が制限されたものであり、係止凸部２８１と凹部３７１との係合により所望の角度に設定した状態でビス２ｄを側方から打ち込んで固定することができる。 Since the eaves end structure of FIG. 2 (d) includes the restriction portions (pieces) 321, 271 as described above, the rotation angle of the hinge structure H formed by the shaft portion 32 ′ and the bearing portion 27 ′. The range is limited, and the screw 2d can be driven and fixed from the side in a state where a desired angle is set by the engagement of the locking convex portion 281 and the concave portion 371.

図３に示す本発明の第２実施例の軒先支持材１IIは、前記第１実施例と同様の横葺き屋根構造の水下側に軒先構造を形成するものであって、軒天化粧材を兼ねる裏面側型材３IIの先端に、前記軒先化粧材１Ｂを裏面から支持する上面側型材２'がヒンジ構造Ｈを介して回動可能に取り付けられている。
なお、この第２実施例における上面側型材２IIも裏面側型材３IIも、各部位に関して前記第１実施例における上面側型材２や裏面側型材３と共通する箇所は同一符号を付して説明を省略する。特に上面側型材２IIの軸受部２７'及び規制片２７１は、前記図２（ｄ）と同様であるから、同一符号を付して説明を省略する。 The eaves edge support material 1II of the second embodiment of the present invention shown in FIG. 3 forms an eave edge structure on the underwater side of the side roof structure similar to the first embodiment, An upper surface side mold material 2 ′ that supports the eaves-end decorative material 1 B from the rear surface is rotatably attached via a hinge structure H to the tip of the back surface mold material 3 II that also serves as the back surface.
In the second embodiment, the upper surface mold material 2II and the back surface mold material 3II are the same as those in the first embodiment with respect to the respective portions. Omitted. In particular, the bearing portion 27 ′ and the restricting piece 271 of the upper surface side mold material 2II are the same as those in FIG.

この第２実施例における軒先支持材１IIは、前記第１実施例のように係止部材１Ｃを用いるものではなく、前記第２の態様の角度調節機構を用いて両型材２II，３IIの拡開角度を調整したものである。即ち裏面側型材３IIにボルト３ｃの頭部を収納可能な上方が開放する溝部３８を形成し、上面側型材２IIには前記ボルト３ｃを挿通させる通孔２８１を設け、前記溝部３８に頭部を収納したボルト３ｃをその通孔２８１に挿通させ、所望の角度にてナット３ｄを締着する構成を採用した。
なお、図中３ｅは、裏面側型材３IIと接続用化粧材６ｄとを連結するビスである。 The eaves edge support material 1II in the second embodiment does not use the locking member 1C as in the first embodiment, but uses the angle adjusting mechanism of the second aspect to expand both mold materials 2II and 3II. The angle is adjusted. That is, a groove 38 that opens upward so that the head of the bolt 3c can be stored is formed in the back surface side mold material 3II, and a through hole 281 through which the bolt 3c is inserted is provided in the top surface mold material 2II. The stored bolt 3c is inserted into the through hole 281 and the nut 3d is fastened at a desired angle.
In addition, 3e in the figure is a screw for connecting the back side mold material 3II and the connecting decorative material 6d.

なお、図３（ｃ）に示すように上面側型材２IIの通孔２８１は、略平坦状の面板部２１に設けられるものではなく、裏面側へ没入する凹部２８の隆状底面に形成される長孔である。前記凹部２８は、下方が縮径する略鉢状の断面形状を備える。また、裏面側型材３'の溝部３８は、略水平状に配設される化粧面３１の上面に形成されるので、該溝部３８に頭部を収納したボルト３ｃは略鉛直状に上向きに配設される。そして、略鉛直状に立設されたボルト３ｃに前記通孔２８１を挿通させると、図４（ａ）〜（ｃ）に示されるようにどのような拡開角度でもナット３ｄを底面に圧接状に締め付けることができる。 As shown in FIG. 3 (c), the through hole 281 of the upper surface side mold material 2II is not provided in the substantially flat face plate portion 21, but is formed on the raised bottom surface of the concave portion 28 that immerses into the back surface side. It is a long hole. The concave portion 28 has a substantially bowl-like cross-sectional shape whose diameter is reduced in the lower part. Further, since the groove portion 38 of the back surface side mold material 3 ′ is formed on the upper surface of the decorative surface 31 disposed in a substantially horizontal shape, the bolt 3 c storing the head in the groove portion 38 is arranged in a substantially vertical shape upward. Established. When the through hole 281 is inserted into the bolt 3c erected substantially vertically, the nut 3d is pressed against the bottom surface at any opening angle as shown in FIGS. 4 (a) to 4 (c). Can be tightened.

図４（ｂ），（ｃ）は、両型材２II，３IIの拡開角度が異なる以外は前記第２実施例と同様に施工される軒先構造であって、比較のために前記第２実施例については同図（ａ）にも示した。
そして、拡開角度が前記第２実施例より小さい図４（ｂ）では、短いボルト３ｃｓを用いており、拡開角度が前記第２実施例より大きい図４（ｃ）では、ボルト３ｃ自体は変わらないが、ナットを締め付ける位置が高くなっている。
これらの図４（ａ）〜（ｃ）より明らかなように、底面側型材３IIに立設したボルト３ｃに、上面側型材２IIに形成した通孔２８１を挿通させることにより、一つの機構（一組の部材）にて任意の拡開角度の調整できる。なお、ここで一組の部材とは、ボルト３ｃを立設した底面側型材３IIと通孔２８１を設けた上面側型材２IIとを指すものである。 4 (b) and 4 (c) show eaves-end structures constructed in the same manner as in the second embodiment except that the mold members 2II and 3II have different expansion angles. For comparison, the second embodiment Is also shown in FIG.
In FIG. 4B, the expansion angle is smaller than that of the second embodiment, a short bolt 3cs is used. In FIG. 4C, where the expansion angle is larger than that of the second embodiment, the bolt 3c itself is Although it does not change, the position to tighten the nut is high.
As apparent from FIGS. 4 (a) to 4 (c), by inserting a through hole 281 formed in the upper surface side mold material 2II through a bolt 3c erected on the bottom surface side mold material 3II, one mechanism (one Arbitrary expansion angle can be adjusted by a set of members. Here, the pair of members refers to the bottom surface side mold material 3II provided with the bolts 3c and the top surface side mold material 2II provided with the through holes 281.

図５に示す本発明の第３実施例の軒先支持材１IIIは、前記第１，第２実施例と同様の横葺き屋根構造の水下側に軒先構造を形成するものであって、軒天化粧材を兼ねる裏面側型材３IIIの先端に、上面側型材２IIIがヒンジ構造Ｈを介して回動可能に取り付けられている点でも同様である。
この第３実施例における軒先支持材１IIIは、前記第３の態様の角度調節機構を用いて両型材２III，３IIIの拡開角度を調整したものである。即ち前記第２の態様における溝部がヒンジ構造Ｈ２を介して回動可能に取り付けられている例である。 An eaves edge support 1III according to a third embodiment of the present invention shown in FIG. 5 forms an eave edge structure on the underwater side of a side roof structure similar to the first and second embodiments. The same is true in that the upper surface side mold material 2III is rotatably attached to the tip of the back surface side mold material 3III that also serves as a decorative material via a hinge structure H.
The eaves edge support material 1III in the third embodiment is obtained by adjusting the expansion angle of both mold materials 2III and 3III using the angle adjustment mechanism of the third aspect. That is, this is an example in which the groove portion in the second aspect is rotatably attached via the hinge structure H2.

この第３実施例における裏面側型材３IIIは、図５（ｅ）に示すように化粧面３１の上面側に、前記第２実施例における溝部３８に代えてその上部が切り欠かれた円弧状の第二軸受部３９を備える構成である。この第二軸受部３９には、図５（ｇ）に示すボルト３ｃssの頭部を収納可能な上方が開放する溝部７１と、その下方に断面円状の棒状体である第二軸部７２とを備える溝部材７を回動可能に取り付けられる。
また、この第３実施例における上面側型材２IIIは、図５（ｆ）に示すように前記第２実施例における下方が縮径する略鉢状の断面形状を備える凹部２８に代えて底面に対して両側面が垂直状に立ち上がる枡状凹部２９が設けられ、該枡状凹部２９の底面に長孔状の通孔２９１を有する点では同様である。 As shown in FIG. 5 (e), the back surface side mold material 3III in the third embodiment has an arcuate shape in which the upper portion of the decorative surface 31 is cut out instead of the groove portion 38 in the second embodiment. The second bearing portion 39 is provided. The second bearing portion 39 includes a groove portion 71 that is open at the top where the head of the bolt 3css shown in FIG. 5 (g) can be accommodated, and a second shaft portion 72 that is a rod-shaped body having a circular cross section below the upper portion. The groove member 7 provided with is rotatably attached.
In addition, the upper surface side mold material 2III in the third embodiment is replaced with a recess 28 having a substantially bowl-shaped cross-sectional shape whose diameter is reduced in the lower portion in the second embodiment as shown in FIG. 5 (f). This is the same in that a flange-shaped recess 29 is provided with both side surfaces rising vertically, and a long hole-shaped through hole 291 is provided on the bottom surface of the flange-shaped recess 29.

そして、図５（ａ），（ｂ），（ｃ），（ｄ）は、その順で両型材２III，３IIIの拡開角度が次第に大きくなる軒先支持材１IIIであって、ヒンジ構造Ｈ２の分だけ長いボルトを必要としないため、図５（ａ）〜（ｃ）では前記短いボルト３ｃｓよりも更に短いボルト３ｃssを用いた。
これらの各軒先構造では、前述のように裏面側型材３IIIの第二軸受部３９に溝部材７の第二軸部７２を回動可能に取り付けてヒンジ構造Ｈ２とし、前記溝部材７の溝部７１にボルト３ｃssの頭部を収納して先端を上面側型材２IIIに設けた枡状凹部２９の底面の通孔２９１に挿通させたので、図５（ａ）〜（ｄ）に示されるようにどのような拡開角度でもナット３ｄを枡状凹部２９の底面に圧接状に締め付けることができる。 5 (a), (b), (c), and (d) show an eaves tip support material 1III in which the expansion angles of both mold materials 2III and 3III gradually increase in that order, and are divided by the hinge structure H2. Therefore, in FIG. 5A to FIG. 5C, a bolt 3css that is shorter than the short bolt 3cs is used.
In each of these eaves-end structures, as described above, the second shaft portion 72 of the groove member 7 is rotatably attached to the second bearing portion 39 of the back surface side mold material 3III to form the hinge structure H2, and the groove portion 71 of the groove member 7 is formed. Since the head of the bolt 3css is housed in and the tip of the bolt 3css is inserted into the through hole 291 in the bottom surface of the bowl-shaped recess 29 provided in the upper surface side mold material 2III, as shown in FIGS. 5 (a) to 5 (d) Even at such an opening angle, the nut 3 d can be clamped to the bottom surface of the bowl-shaped recess 29 in a press-contact manner.

図６（ａ）〜（ｄ）に示す第４実施例の軒先支持材１IVは、ヒンジ構造が、前記第１実施例等における軸受部２７と軸部３２とをスライド状に組み付けて形成されるものではなく、上面側型材２IVの面板部２１ivの先端に設けられる軸受部２７ivも裏面側型材３IVの化粧面３１ivの先端に設けられる軸部３２ivも共に略円弧状に形成され、これらを回動させて組み付けて一体化した構造である。 The eaves tip support 1IV of the fourth embodiment shown in FIGS. 6 (a) to 6 (d) has a hinge structure formed by assembling the bearing portion 27 and the shaft portion 32 in the first embodiment in a slide shape. Instead, both the bearing portion 27iv provided at the front end of the face plate portion 21iv of the upper surface side mold material 2IV and the shaft portion 32iv provided at the front end of the decorative surface 31iv of the back surface side mold material 3IV are formed in a substantially arc shape, and these are rotated. It is a structure that is assembled and integrated.

まず、図６（ａ）に示すように裏面側型材３IVに設けた縦片を金具６ｆにビス固定した後、固定した裏面側型材３IVの軸部３２ivに上面側型材２IVに設けた軸受部２７ivを回動させつつ一体化させる。なお、上面側型材２IVの裏面側に設けた下方が開放する溝部には、前記図２（ｄ）における下向き片２８ivと同様の作用を果たす調整部材８が別部材として取り付けられている。
次に、図６（ｂ）に示すように裏面側型材３IVに設けた上向き片３２ivに調整部材８を対向状に近接させ、前記上向き片３２ivの対向面に設けた凹凸部を前記調整部材８の対向面に設けた凹凸部に噛合状に組み合わせたので、作業者が支える必要がなく微調整を行うことができ、安定に固定作業（ビス打ち）を行うことができる。 First, as shown in FIG. 6A, the vertical piece provided on the back surface side mold material 3IV is screw-fixed to the metal fitting 6f, and then the bearing portion 27iv provided on the top surface side mold material 2IV on the shaft portion 32iv of the fixed back surface side mold material 3IV. Integrate while rotating. In addition, an adjustment member 8 that performs the same function as the downward piece 28iv in FIG. 2D is attached as a separate member to the groove portion that is open on the back surface side of the upper surface side mold material 2IV.
Next, as shown in FIG. 6B, the adjustment member 8 is brought close to the upward piece 32 iv provided on the back-side mold material 3 IV so that the uneven portion provided on the opposed surface of the upward piece 32 iv is the adjustment member 8. Since the concave and convex portions provided on the opposite surfaces of the two are combined in a meshing manner, fine adjustment can be performed without the need for support from the operator, and stable fixing work (screwing) can be performed.

そうして、図６（ｃ）に示すように拡開角度が決定したら、ビス８ｂにて固定すればよいが、この例における前記調整部材８は、前記図２（ｄ）における下向き片２８と違って別部材であるから、上面側型材２IVは通し材であるが、この調整部材８はピース材でもよい。また、同図では、裏面側型材３IVの更に下面側に天井化粧材６Ｇをビス６ｈにて固定しているので、裏面側型材３IVもピース材でもよい。但し、図６（ｄ）に示すように天井化粧材６Ｇが存在しない態様においては、裏面側型材３IVは通し材となる。 Then, when the expansion angle is determined as shown in FIG. 6C, it may be fixed with a screw 8b, but the adjustment member 8 in this example is the same as the downward piece 28 in FIG. Since it is a different member, the upper surface side mold material 2IV is a threading material, but the adjusting member 8 may be a piece material. In the same figure, since the ceiling decorative material 6G is fixed to the lower surface side of the back side mold material 3IV with screws 6h, the back side mold material 3IV may be a piece material. However, as shown in FIG. 6D, in the aspect in which the ceiling decorative material 6G does not exist, the back surface side mold material 3IV is a threading material.

図７（ａ）〜（ｃ）に示す第５実施例の軒先支持材１Vにおける前記第３の態様の角度調節機構は、前記図５の第３実施例とは異なり、上面側型材２Vに、浅皿状の凹部２９vを設け、該凹部２９vの底面に通孔を有し、裏面側型材３Vに、上方が開放する椀状の凹部３９vを設け、該凹部３９vに弾性材９ａと共にボルト９ｂの頭部を収容した態様であり、ボルト９ｂの頭部は、弾性材９ａと共に凹部３９の内面を回動することができるため、ヒンジ構造を形成することができる。
そして、この態様においては、図７（ｂ）に示すようにボルト９ｂをほぼ一定角度として裏面側型材３Vを傾斜するように角度調整して設定した角度にてナット９ｃを締着して固定することができる。 Unlike the third embodiment of FIG. 5, the angle adjustment mechanism of the third aspect in the eaves tip support material 1 </ b> V of the fifth embodiment shown in FIGS. A shallow dish-shaped concave portion 29v is provided, a through hole is provided in the bottom surface of the concave portion 29v, and a bowl-shaped concave portion 39v whose upper side is opened is provided on the back surface side mold material 3V. The elastic material 9a and the bolt 9b are provided in the concave portion 39v. This is a mode in which the head is accommodated, and the head of the bolt 9b can rotate the inner surface of the recess 39 together with the elastic member 9a, so that a hinge structure can be formed.
In this embodiment, as shown in FIG. 7B, the nut 9c is fastened and fixed at an angle set by adjusting the angle so that the back surface side mold material 3V is inclined with the bolt 9b at a substantially constant angle. be able to.

図７（ｄ）に示す第６実施例の軒先構造は、アルミ押出材にて軒先化粧材１Ｆを作成した例であり、素材自体に強度を有するため、軒先側の先端には係合溝を形成して上面側型材１VIに係合させ、水上側の先端をビス止め（ビス１ｇ）して上面側型材１VIに固定する構成を採用している。 The eaves tip structure of the sixth embodiment shown in FIG. 7 (d) is an example in which the eaves decorative material 1F is made of an aluminum extruded material. Since the material itself has strength, an engagement groove is provided at the tip of the eaves side. The structure is formed and engaged with the upper surface side mold material 1VI, and the water-side tip is screwed (screw 1g) and fixed to the upper surface side mold material 1VI.

図８（ａ），（ｂ）に示す第７実施例の軒先支持材１VIIは、前記第２実施例と同様に前記第２の態様の角度調整機構を用いたものであり、上面側型材２VIIに形成する凹部２８viiの形状が異なる以外は、裏面側型材３VIIに上方が開放する溝部３８を設けて該溝部３８内にボルト３ｃの頭部を収容させ、ナット３ｄを締着して取り付ける点なども全く同様であるから図面に同一符号を付して説明を省略する。
この第７実施例における裏面側型材３VIIのヒンジ部Ｈ３の前方には、下方から見えないようにする化粧部３０が設けられている。 The eaves edge support material 1VII of the seventh embodiment shown in FIGS. 8A and 8B uses the angle adjusting mechanism of the second aspect as in the second embodiment, and is an upper surface side mold material 2VII. Except that the shape of the recess 28vii is different, the groove 38 that opens upward is provided in the back side mold material 3VII, the head of the bolt 3c is accommodated in the groove 38, and the nut 3d is fastened and attached. Since the same is true, the same reference numerals are given to the drawings and the description thereof is omitted.
A decorative part 30 is provided in front of the hinge part H3 of the back side mold member 3VII in the seventh embodiment so as not to be seen from below.

なお、この第７実施例では、垂木６ａ及び天井母屋６ｂの上に横葺き屋根構造（屋根材４）が構築され、図８（ａ）の軒先構造では、天井母屋６ｂの下面に支持材６Ｉを介して天井材６ｃが吊設状に配設されて略水平状の天井面を形成し、図８（ｂ）の軒先構造では、部材６Ｊ及び部材６Ｋにて段状部分が形成され、該段状部分に対して部材６Ｌ及び部材６Ｍを取り付けて軒天構造を形成している。 In the seventh embodiment, a horizontal roof structure (roofing material 4) is constructed on the rafter 6a and the ceiling purlin 6b. In the eaves-end structure of FIG. The ceiling material 6c is arranged in a suspended manner through the wall to form a substantially horizontal ceiling surface, and in the eaves-end structure of FIG. 8B, stepped portions are formed by the members 6J and 6K, A member 6L and a member 6M are attached to the stepped portion to form an eave structure.

１，１II〜１VI 軒先支持材
１Ｂ軒先化粧材
１Ｃ係止部材
２，２II〜２VI 上面側型材
２１面板部
２７軸受部
３，３II〜３VI 裏面側型材
３１化粧面
３２軸部
４屋根材
４Ｚ最も水下側に位置する屋根材
Ｈヒンジ構造 1,1II-1VI eaves edge support material 1B eaves edge decorative material 1C locking member 2,2II-2VI top surface side mold material 21 face plate part 27 bearing part 3,3II-3VI back surface side mold material 31 decorative surface 32 shaft part 4 roofing material 4Z most water Lower roof material H Hinge structure

Claims

上面側型材の裏面に裏面側型材の端部がヒンジ構造を介して回動可能に取り付けられ、上面側型材もしくは裏面側型材の一方もしくは一部が化粧部を兼ねることを特徴とする端部支持材。 End support characterized in that the end of the back side mold material is rotatably attached to the back surface of the top side mold material via a hinge structure, and one or a part of the top side mold material or the back side mold material also serves as a decorative part Wood.

裏面側型材上に支持される支持部と上面側型材の裏面に係止される係止部とを有する係止部材を上面側型材と裏面側型材との間に取り付けていることを特徴とする請求項１に記載の端部支持材。 A locking member having a support portion supported on the back surface side mold material and a locking portion locked on the back surface of the upper surface side mold material is attached between the upper surface side mold material and the back surface side mold material. The end support material according to claim 1.

上面側型材と裏面側型材との何れか一方又は両方には拡開角度を調節する機構が備えられていることを特徴とする請求項１又は２に記載の端部支持材。 The end support material according to claim 1 or 2, wherein a mechanism for adjusting a spread angle is provided on one or both of the upper surface side mold material and the back surface side mold material.