JP6392571B2

JP6392571B2 - Vertical facing exterior structure

Info

Publication number: JP6392571B2
Application number: JP2014144165A
Authority: JP
Inventors: 舩木　元旦; 元旦舩木
Original assignee: 元旦ビューティ工業株式会社
Priority date: 2014-07-14
Filing date: 2014-07-14
Publication date: 2018-09-19
Anticipated expiration: 2034-07-14
Also published as: JP2016020576A

Description

本発明は、裏面側から見て美麗な天井構造を有する縦葺き外装構造であって、例えば軒先側へ大きく延在する軒先構造にも適用でき、しかも屋根の施工と、軒先構造の施工とが容易に且つ同時に実施できる縦葺き外装構造に関する。 The present invention is a vertical exterior structure having a beautiful ceiling structure when viewed from the back side, and can be applied to, for example, an eaves structure that extends greatly to the eaves side. The present invention relates to a vertical casing structure that can be easily and simultaneously implemented.

従来、山部と谷部が連続する縦葺き屋根の軒先やけらば等の端部の構造としては、化粧等の目的で特許文献１や特許文献２のような構造のものが提案されている。 Conventionally, as the structure of the edge part of the eaves of the vertical roof where the mountain part and the valley part are continuous, and the edge part of the edge, the thing of the structure like patent document 1 or patent document 2 is proposed for the purpose of makeup etc. .

まず、特許文献１は、縦葺構造の屋根において、ルーフ材と外壁との間の軒先開口を塞ぐシール構造に関し、張り出し部分の下面開口を塞ぐ軒先カバー１３が記載されている。
一方、特許文献２は、軒天井板の軒先端を容易に支持でき、施工の省力化を図る軒天井板の支持構造に関し、屋根材に鼻板枠材３を垂下状に取り付け（吊り下げ）、鼻板枠材３と掛止金具５１間に軒天材２を配設する（壁と軒先間を覆っている）構成が記載されている。 First, Patent Document 1 describes an eaves edge cover 13 that closes a lower surface opening of an overhang portion in a roof with a vertical wall structure, which relates to a seal structure that closes an eave edge opening between a roof material and an outer wall.
On the other hand, Patent Document 2 relates to an eaves ceiling plate support structure that can easily support the eaves tip of the eaves ceiling plate and saves construction work, and attaches the nose plate frame material 3 to the roof material in a suspended manner (hanging). In addition, a configuration is described in which the eaves top member 2 is disposed between the nose plate frame member 3 and the latch 51 (covering between the wall and the eaves tip).

実公平７−０３８５３９号公報No. 7-038539 特開平６−２９９６４７号公報JP-A-6-299647

しかしながら、前記特許文献１では、屋根材（ルーフ材５）の裏面は露出したままであるため、裏張り（断熱層５ａ）が下方（裏面側）から見えることになり、意匠的には好ましいものではなかった。
また、この種の断熱層（裏張り）は、発泡ポリエチレンフォーム等から構成されることが多いため、長年風雨に曝されると、老化等によって汚損部分が拡大するものであった。
一方、前記特許文献２は、屋根材に「孔」を開けることになり、この孔からの浸水や経年による腐食の恐れがあった。
また、屋根の傾斜と関係なく水平状の軒天材を配設するため、軒先が厚くなり必ずしも意匠のよいものでは無かった。
さらに、軒先の化粧を行うために鼻板枠材、掛止金具等の部材が増え、部材管理の問題やコスト増を招くものであった。また、施工としてレベル（水平）をとる必要があり、施工自体も面倒であった。 However, in Patent Document 1, since the back surface of the roof material (roof material 5) remains exposed, the lining (heat insulating layer 5a) can be seen from below (the back surface side), which is preferable in terms of design. It wasn't.
In addition, since this type of heat insulating layer (lining) is often composed of foamed polyethylene foam or the like, the soiled portion expands due to aging or the like when exposed to wind and rain for many years.
On the other hand, in Patent Document 2, a “hole” is formed in the roof material, and there is a risk of water from the hole or corrosion due to aging.
In addition, since the horizontal eave roof material is arranged regardless of the inclination of the roof, the eaves end becomes thick and the design is not necessarily good.
Furthermore, members such as nose plate frame members and retaining metal fittings increase in order to make up the eaves, resulting in member management problems and increased costs. Moreover, it was necessary to take a level (horizontal) as the construction, and the construction itself was troublesome.

そこで、本発明は、裏面側から見て美麗な天井構造を有する縦葺き外装構造であって、例えば軒先側へ大きく延在する軒先構造にも適用でき、しかも屋根の施工と、軒先構造の施工とが容易に且つ同時に実施できる縦葺き外装構造を提供することを目的とする。 Accordingly, the present invention is a vertical exterior structure having a beautiful ceiling structure as viewed from the back side, and can be applied to, for example, an eaves structure that extends greatly to the eaves side. It is an object of the present invention to provide a vertical casing structure that can be easily and simultaneously implemented.

本発明は、上記に鑑み提案されたものであり、左右の側縁に立ち上げ成形部を有する縦葺き外装材と、両端に上方へ突出状の係合部を有する化粧材と、躯体に固定されて前記縦葺き外装材及び前記化粧材を保持する保持材とで構成される縦葺き外装構造であって、前記保持材は、流れ方向に配設され、その左右には起立部を有し、その裏面側には化粧部を設けてなり、左右に隣り合う前記保持材の化粧部間に、前記化粧材を架設したことを特徴とする縦葺き外装構造に関するものである。 The present invention has been proposed in view of the above, and is fixed to the casing, with a longitudinally-wrapped exterior material having rising and forming portions on left and right side edges, a decorative material having upwardly projecting engaging portions at both ends, and And a vertical facing exterior structure constituted by the longitudinal facing exterior material and a retaining material that holds the decorative material , wherein the retaining material is disposed in a flow direction, and has standing portions on the left and right sides thereof. Further, the present invention relates to a longitudinally-sheathed exterior structure in which a decorative portion is provided on the back surface side, and the decorative material is installed between the decorative portions of the holding material adjacent to the left and right.

また、本発明は、前記縦葺き外装構造において、縦葺き外装材は内側係合部を有し、保持材は前記内側係合部に対応する起立部を有し、化粧材は前記内側係合部及び／又は前記起立部に係合することを特徴とする縦葺き外装構造をも提案する。 Further, the present invention is the above-described vertical facing exterior structure, wherein the vertical facing exterior material has an inner engagement portion, the holding material has an upright portion corresponding to the inner engagement portion, and the decorative material is the inner engagement portion. Also proposed is a vertical casing structure that engages with the upright part and / or the upright part.

また、本発明は、前記縦葺き外装構造において、保持材裏面には、壁部躯体と接続する連結材を配したことを特徴する縦葺き外装構造をも提案する。 In addition, the present invention also proposes a vertical casing structure in which, in the vertical casing structure, a connecting material connected to the wall section casing is arranged on the rear surface of the holding material.

さらに、本発明は、前記縦葺き外装構造において、保持材は躯体の軒先端から更に軒先側へ延出することを特徴とする縦葺き外装構造をも提案する。 Furthermore, the present invention also proposes a vertical facing exterior structure in which, in the longitudinal facing exterior structure, the holding material extends further from the front end of the eaves to the eaves end side.

本発明の縦葺き外装構造は、保持材の裏面に設けた化粧部と、該化粧部間に架設される化粧材とが、交互に配された裏面側の化粧面を有するものであり、裏面側から見て美麗な天井構造を有するものである。
そのため、この縦葺き外装構造の軒先端を、軒先側へ大きく延在させて形成した軒先構造にも適用でき、この軒先構造では、大きく迫り出した軒先構造が美麗な軒天景観を有するものとなる。そして、屋根の施工と、軒先構造の施工とが同時に実施されるものとなり、工事費用の低廉化に寄与するものである。 The vertical facing exterior structure of the present invention has a decorative surface on the back side in which a decorative portion provided on the back surface of the holding material and a decorative material laid between the decorative portions are alternately arranged. It has a beautiful ceiling structure when viewed from the side.
Therefore, it can also be applied to the eaves structure formed by extending the eaves tip of this vertical exterior structure to the eaves side. In this eaves structure, the eaves structure that protrudes greatly has a beautiful eave sky view. Become. And the construction of the roof and the construction of the eaves structure are carried out at the same time, which contributes to a reduction in construction costs.

また、縦葺き外装材は内側係合部を有し、保持材は前記内側係合部に対応する起立部を有し、化粧材は前記内側係合部及び／又は前記起立部に係合する場合には、縦葺き外装材が保持材に安定に取り付けられるものとなり、また化粧材がそれらの少なくとも一方に安定に取り付けられるものとなる。したがって、これらの縦葺き外装材、保持材、化粧材が一体化された安定な構造を有するものとなる。 In addition, the vertical covering exterior member has an inner engagement portion, the holding member has an upright portion corresponding to the inner engagement portion, and the decorative material engages with the inner engagement portion and / or the upright portion. In this case, the vertical covering material can be stably attached to the holding material, and the decorative material can be stably attached to at least one of them. Therefore, it has a stable structure in which these vertical covering materials, holding materials, and decorative materials are integrated.

また、保持材裏面には、壁部躯体と接続する連結材を配した場合には、保持材がより安定に支持されるものとなり、それに支持させる縦葺き外装材や化粧材も、より安定に取り付けられるものとなり、外装構造としての支持強度が向上する。 In addition, when a connecting material connected to the wall housing is provided on the back surface of the holding material, the holding material is supported more stably, and the vertical covering exterior material and the decorative material supported by the connecting material are more stable. It becomes what is attached, and the support strength as an exterior structure improves.

さらに、保持材は躯体の軒先端から更に軒先側へ延出する場合には、裏面側から見て美麗な軒天構造が軒先側へ大きく延出されて形成されるものとなる。 Further, when the holding material extends further from the front end of the eaves toward the eaves side, a beautiful eaves top structure as viewed from the back side is greatly extended toward the eaves side.

（ａ）本発明の第１実施例の縦葺き外装構造を示す側断面図、（ｂ）その拡大正断面図である。(A) The side sectional view which shows the vertical casing structure of 1st Example of this invention, (b) The expansion front sectional view. （ａ）第１実施例における縦葺き外装構造を施工する手順を示す斜視図であり、配設された保持材間に化粧材を臨ませた状態を示す第１の工程を示す斜視図、（ｂ）化粧材を取り付けた状態を示す斜視図、（ｃ）縦葺き外装材を臨ませた状態を示す第２の工程を示す斜視図、（ｄ）縦葺き外装材を取り付けた状態を示す斜視図である。(A) It is a perspective view which shows the procedure which constructs the vertical facing exterior structure in 1st Example, and is a perspective view which shows the 1st process which shows the state which faced the cosmetics between the arrange | positioned holding materials, ( b) A perspective view showing a state in which a decorative material is attached, (c) a perspective view showing a second step showing a state in which a vertical facing exterior material is exposed, and (d) a perspective view showing a state in which the longitudinal facing exterior material is attached. FIG. （ａ）本発明の第２実施例の縦葺き外装構造を示す側断面図、（ｂ）その拡大正断面図である。(A) Side sectional view showing a vertical casing structure of a second embodiment of the present invention, (b) an enlarged front sectional view thereof.

本発明の縦葺き外装構造は、左右の側縁に立ち上げ成形部を有する縦葺き外装材と、両端に上方へ突出状の係合部を有する化粧材と、躯体に固定されて前記縦葺き外装材及び前記化粧材を保持する保持材とで構成される縦葺き外装構造であって、前記保持材は、流れ方向に配設され、その左右には起立部を有し、その裏面側には化粧部を設けてなり、左右に隣り合う前記保持材の化粧部間に、前記化粧材を架設したことを特徴とする。 The vertical facing exterior structure according to the present invention includes a vertical facing exterior material having rising molded portions on left and right side edges, a decorative material having upwardly projecting engagement portions at both ends, and the vertical facing fixed to a casing. A vertical facing exterior structure composed of an exterior material and a retaining material for retaining the decorative material , wherein the retaining material is disposed in the flow direction, has standing portions on the left and right sides thereof, comprises providing a decorative portion, between the decorative portion of the holding member laterally adjacent, characterized in that bridged the decorative material.

この本発明の縦葺き外装構造は、前述のように保持材と、縦葺き外装材と、化粧材とから構成される。 As described above, the vertical facing exterior structure of the present invention includes the holding material, the vertical facing exterior material, and the decorative material.

本発明における保持材は、縦葺き外装材を躯体に取り付ける，一般的に吊子と称される部材であり、流れ方向に配設（躯体に直接的又は間接的に固定）するための固定部と、その左右に形成される起立部と、その裏面側に設けられる化粧部と、を備えた構成のものを用いる。
前記固定部は、２箇所以上に設けられることが好ましい。例えばこの保持材を、軒先側から延出状に配設する場合には、最も軒先側に位置する躯体等（躯体や該躯体に固定した支持部材など）から片持ち状に保持材が延出することになるので、強度等を勘案すると少なくとも２つ以上の躯体等に跨がって固定されることが好ましい。また、補強等の状況にもよるが、張り出し長さ（延出長さ）よりも躯体等上に位置する保持部材の長さが長いことが好ましい。
前記起立部は、特にその形状を限定するものではなく、略鉛直状の縦片でもよいし、後述する図示実施例のように先端が傾斜する構成であってもよい。
また、前述のように縦葺き外装材を躯体に取り付けるための構成としては、躯体に固定した保持材に縦葺き外装材が取り付けられるような部位、例えば被係合部等が設けられるが、この被係合部等は、前記起立部に設けてもよいし、その内側に各種形状の被係合部等を設けてもよいし、複数設けるようにしてもよい。 Holding material in the present invention, the vertical thatched mounting the exterior member to the precursor, generally a member referred to as retaining clips, the flow direction provided (directly or indirectly fixed to the skeleton) is for The thing of the structure provided with the fixing | fixed part, the standing part formed in the right and left, and the decoration part provided in the back surface side is used.
The fixing portion is preferably provided at two or more locations. For example the holding member, when arranged in shape extending from the eaves side, most precursors, such as located on the eaves side (skeleton or the skeleton in such fixed support member) from cantilevered to the holding member Therefore, it is preferable that the material is fixed across at least two or more housings in consideration of strength and the like. Further, although depending on the situation of reinforcement or the like, it is preferable that the length of the holding member positioned on the housing or the like is longer than the overhang length (extension length).
The upright portion is not particularly limited in its shape, and may be a substantially vertical vertical piece, or may have a configuration in which the tip is inclined as in the illustrated embodiment described later.
As the structure for attaching the longitudinal roofing sheathing material precursor, as described above, the site such as vertical-roofing exterior material is attached to the holding member fixed to the skeleton, for example, the engaged portion or the like is provided The engaged portions or the like may be provided on the standing portion, or various shapes of engaged portions or the like may be provided on the inside thereof, or a plurality of engaged portions may be provided.

また、この保持材の前記化粧部は、別部材からなるものでも、保持材を連続材（通し材）として裏面を化粧部とするものであってもよい。また、別部材としては、化粧だけを目的とするものであっても、保持材の強度を向上させるものであってもよい。そして、この化粧部としては、架設される化粧材の間隔を塞ぐものであればその形状等は特に限定するものではない。
例えば保持材の裏面を化粧部（化粧面）とする場合には、金属材からなる保持材の裏面を略平坦状とする，或いは更に表面を研磨する等にて化粧部（化粧面）としてもよい。
また、別部材を取り付けて化粧部とする場合には、例えば略平坦状面に弧状やリブなどを付けたものであってもよい。 The decorative portion of the holding material may be a separate member, or the holding material may be a continuous material (through material) and the back surface may be a decorative portion. Moreover, as another member, even if it is only for the purpose of makeup | decoration, the intensity | strength of a holding material may be improved. And as this makeup | decoration part, the shape etc. will not be specifically limited if the space | interval of the makeup | decoration material erected is plugged up.
For example, when the back surface of the holding material is used as a decorative part (decorative surface), the back surface of the holding material made of a metal material may be formed into a substantially flat shape, or may be further polished as a decorative part (decorative surface). Good.
Moreover, when attaching another member to make a decorative part, for example, an arc shape or a rib may be attached to a substantially flat surface.

この保持材の裏面には、壁部躯体と接続する連結材を配するようにしてもよい。
前記連結材は、保持材の裏面（化粧部）の一部と壁の躯体（躯体から持ち出す金具を含む）を連結し、主に軒先部の補強材として用いる部材を指す。このような連結材は、パイプ材（四角、三角等）であっても、鋼材等を加工したもの、あるいは押出材であってもよく、その断面形状は強度を得られれば特に問わない。また、この連結材は、略直線状（略棒状）であっても、後述する図示実施例のように略円弧状であってもよい。
なお、この連結材は、全ての保持材にそれぞれ配するものであってもよいし、桁行き方向に複数配置されている保持材（例えば一つおき）に一定の間隔で配されるものであってもよい。 You may make it arrange | position the connection material connected with a wall part housing | casing on the back surface of this holding material.
The connecting member refers to a member that connects a part of the back surface (decorating portion) of the holding member and a wall casing (including metal parts taken out from the casing) and is mainly used as a reinforcing member for the eaves portion. Such a connecting material may be a pipe material (square, triangle, etc.), a processed steel material, or an extruded material, and the cross-sectional shape is not particularly limited as long as strength can be obtained. Further, the connecting member may be substantially linear (substantially rod-shaped) or may be substantially arc-shaped as in the illustrated embodiment described later.
In addition, this connection material may be arranged for each holding material, or may be arranged at a fixed interval on a plurality of holding materials (for example, every other one) arranged in the direction of shift. There may be.

本発明における縦葺き外装材は、左右の側縁に立ち上げ成形部（外側立上り部）を有する構成であって、それ以外の構成は特に限定するものではない。例えば後述する図示実施例のように中央に面板部が、その左右側縁には凸状部（内側立上り部）が形成されると共に、各凸状部の外側には導水溝を介して立ち上げ成形部が形成される構成としてもよい。更に、図示実施例のように左右の立ち上げ成形部のうち、一方には被重合部を、他方側には重合部を形成してもよい。この場合、一方の被重合部に、左右方向に隣接する縦葺き外装材の他方側の重合部がオーバーハング状に重合するように接続できる構成とすることが好ましい。
前記立ち上げ成形部（外側立上り部）は、外方へ突出する係合部（＝外側係合部）を有する構成としてもよい。この外側係合部は、前記保持材の被係合部等に適応するものであり、特にその形状を限定するものではない。 The vertical-wrapping exterior material according to the present invention has a rising molded portion (outer rising portion) on the left and right side edges, and the other configurations are not particularly limited. For example, as shown in the illustrated embodiment described later, a face plate portion is formed in the center, and convex portions (inner rising portions) are formed on the left and right side edges, and the convex portions are raised outside each convex portion via a water guide groove. It is good also as a structure in which a shaping | molding part is formed. Further, as shown in the illustrated embodiment, one of the left and right rising molded portions may be formed with a portion to be polymerized and the other side with a polymerized portion. In this case, it is preferable to connect to one polymerized portion so that the polymerized portion on the other side of the longitudinally-wrapped exterior material adjacent in the left-right direction is superposed in an overhang shape.
The rising molding portion (outer rising portion) may have an engaging portion (= outer engaging portion) protruding outward. The outer engaging portion is adapted to the engaged portion of the holding material, and the shape thereof is not particularly limited.

また、この縦葺き外装材は、内側立上り部（凸状部）を有する構成でもよく、この内側立上り部を前記保持材の起立部又は化粧材の係合部に取り付けるようにしてもよい。
この内側立上り部は、裏側に上方が閉塞する空間を有する構成であり、前記保持材の起立部又は係合部を覆うように配設する際に、より安定に配設できるように、起立部又は係合部の上端に密接状に嵌め付けられるようにしてもよい。 In addition, the vertical covering material may be configured to have an inner rising portion (convex shape), and the inner rising portion may be attached to the rising portion of the holding material or the engaging portion of the decorative material.
The inner rising portion is configured to have a space where the upper side is closed on the back side, and the rising portion so that the rising portion can be more stably disposed when covering the rising portion or the engaging portion of the holding material. Alternatively, it may be closely fitted to the upper end of the engaging portion.

本発明における化粧材は、前述のように両端に上方へ突出状の係合部を有する構成であって、左右に隣接する前記保持材の化粧部間に架設されるように配設される。前述のように化粧部は、保持材の裏面に設けられるので、この化粧材を化粧部間に架設することで、前記縦葺き外装材の裏面側に沿うように配設される。そのため、縦葺き外装材の裏面側が裏面側から見えることもなく、美麗な天井構造を有する。
この化粧材の係合部は、前記保持材の化粧部以外、もしくは外装材に保持されるものであり、保持は、係合であっても挟着であっても、接着、ビス止め等であってもよい。後述する図示実施例では、保持材に設けた起立部にこの化粧材の係合部を係合（係止）しているが、必ずしも係合箇所はこれに限定されない。例えば前記保持材と前記縦葺き外装材の係合部等にこの化粧材の係合部を介在（係合、挟着）するものでもよい。即ち化粧材は、保持材の化粧部とで一連の化粧面を形成するものであればよい。
また、この化粧材は、その水下端が躯体上に位置することが望ましい。 As described above, the decorative material in the present invention has an engaging portion protruding upward at both ends, and is disposed so as to be bridged between the decorative portions of the holding material adjacent to the left and right. As described above, since the decorative portion is provided on the back surface of the holding material, the decorative material is provided between the decorative portions so that the decorative portion is disposed along the back surface side of the vertical covering material. Therefore, the back side of the vertical casing is not visible from the back side and has a beautiful ceiling structure.
The engaging portion of the decorative material is held by an exterior material other than the decorative portion of the holding material. The holding can be performed by engagement, pinching, bonding, screwing, or the like. There may be. In the illustrated embodiment described later, the engaging portion of the decorative material is engaged (locked) with an upright portion provided on the holding material, but the engaging portion is not necessarily limited thereto. For example, the engaging portion of the decorative material may be interposed (engaged or sandwiched) in the engaging portion of the holding material and the vertical covering material. That is, the decorative material only needs to form a series of decorative surfaces with the decorative portion of the holding material.
Further, the decorative material is preferably aqueous lower end is located on precursor.

これらの保持材、縦葺き外装材、化粧材からなる本発明の縦葺き外装構造を、軒先側へ大きく延在させて形成した構造（軒先構造）では、大きく迫り出した軒先構造が美麗な軒天景観を有するものとなる。そして、屋根の施工と、軒先構造の施工とが同時に実施されるものとなり、工事費用の低廉化に寄与するものである。 In the structure (eave structure) formed by extending the vertical exterior structure of the present invention composed of the holding material, the longitudinal exterior material, and the decorative material to the eaves side, the eaves structure that protrudes greatly is a beautiful eave. It will have a skyscape. And the construction of the roof and the construction of the eaves structure are carried out at the same time, which contributes to a reduction in construction costs.

図１に示す本発明の縦葺き外装構造の第１実施例は、母屋３ａに固定された保持材２と、左右の側縁に立ち上げ成形部１２，１２'を有する縦葺き外装材１とで構成され、前記保持材２は、流れ方向に配設され、その左右には起立部２２，２２を有し、その裏面側には化粧部２１を設けてなり、左右に隣接する前記保持材２，２の化粧部２１，２１間に、両端に上方へ突出状の係合部４２，４２を有する化粧材４を架設している構成である。 A first embodiment of the vertical casing structure of the present invention shown in FIG. 1 includes a holding member 2 fixed to a purlin 3a, and a vertical casing exterior member 1 having rising molded portions 12, 12 'on left and right side edges. The holding material 2 is arranged in the flow direction, has standing portions 22 and 22 on the left and right sides thereof, and has a decorative portion 21 on the back side thereof, and the holding material adjacent to the left and right In this configuration, a decorative material 4 having engaging portions 42 and 42 protruding upward at both ends is provided between the two and two decorative portions 21 and 21.

前記保持材２は、縦葺き外装材１を躯体（母屋）３ａに取り付ける，一般的に吊子と称される部材であり、流れ方向に配設するための固定部２３と、その左右に形成される起立部２２，２２と、その裏面側に設けられる化粧部２１と、を備えた構成である。
この第１実施例における保持材２は、図１（ａ）に示すようにＣ型鋼（母屋）である躯体３ａへの固定が合計３箇所（図中、２ｂは固定具）に設けられており、図１（ｂ）に示すように左右の平坦状部分（２３）に形成した孔２３１から固定具２ｂを母屋３ａに打ち込んで固定部２３としている。この保持材２は、軒先側における張り出し長さ（延出長さ）よりも母屋３ａを含む躯体（下地）３上に位置する保持材の長さが僅かに長くなるように配設されている。 The holding member 2, the vertical thatched attaching the outer package 1 to the precursor (haze) 3a, generally a member referred to as retaining clips, and the fixing portion 23 for disposing the flow direction, on the left and right It is the structure provided with the standing parts 22 and 22 formed, and the decoration part 21 provided in the back surface side.
In the holding material 2 in the first embodiment, as shown in FIG. 1A, the fixing to the housing 3a which is a C-shaped steel (main building ) is provided at a total of three places (in the figure, 2b is a fixture). In addition, as shown in FIG. 1 (b), the fixture 2 b is driven into the purlin 3 a from the hole 231 formed in the left and right flat portions (23) to form the fixing portion 23. This holding material 2 is arranged so that the length of the holding material located on the casing (base) 3 including the main building 3a is slightly longer than the overhanging length (extending length) on the eaves side. .

前記起立部２２は、図１（ｂ）に示すように略鉛直状の縦片の先端がそれぞれ内側へ傾斜する構成である。
また、この第１実施例における保持材２は、前記起立部２２及び前記固定部２３の内側に、上面２４１が略平坦状の中央***部２４を有する構成であり、該中央***部２４の左右には、側方へ肩状の突出部２４２が形成され、その下方には、側方から内側へ没入する凹状部２４３が形成されているので、縦葺き外装材１の立ち上げ成形部１２，１２'を弾性的に係合させて取り付けることができる。 As shown in FIG. 1 (b), the upright portion 22 has a configuration in which tips of substantially vertical vertical pieces are inclined inward.
Further, the holding member 2 in the first embodiment has a configuration in which the upper surface 241 has a substantially flat central bulge portion 24 inside the upright portion 22 and the fixed portion 23, and the left and right sides of the central bulge portion 24. Is formed with a shoulder-like protruding portion 242 on the side and a concave portion 243 that is recessed from the side to the inside below. 12 'can be elastically engaged and attached.

また、前記化粧部２１は、保持材２を連続材（通し材）として裏面を化粧部２１としたものであり、この第１実施例では、金属材からなる保持材２の裏面を略平坦状とした構成である。 In addition, the decorative portion 21 is configured such that the holding material 2 is a continuous material (through material) and the back surface is a decorative portion 21. In the first embodiment, the back surface of the holding material 2 made of a metal material is substantially flat. This is the configuration.

前記縦葺き外装材１は、左右の側縁に立ち上げ成形部（外側立上り部）１２，１２'を有する構成である。
この第１実施例における縦葺き外装材１は、中央に面板部１１が、その左右側縁には凸状部（内側立上り部）１３，１３が形成されると共に、各凸状部１３の外側には導水溝１４を介して立ち上げ成形部１２（１２'）が形成される構成であり、裏面側には裏貼り材１７が添設されている。また、一方（図面では左方）の立ち上げ成形部１２'には前記保持材２の中央***部２４の上面２４１に沿う平坦状部分を介して略Ｃ字状に被重合部１５が形成され、他方の立ち上げ成形部１２側にはやはり平坦状部分を介して重合部１６が形成されている。これらの構成は、立ち上げ成形部１２，１２'を前記保持材２の突出部２４２や凹状部２４３に対して弾性的に係合させて取り付ける点では共通であり、一方の被重合部１５に、隣接する縦葺き外装材１の他方の重合部１６がオーバーハング状に重合し、且つ弾性的に嵌合するように接続されている。加えて、図中、一点鎖線にて示す部分に、上方からビス等を打ち込んで対向状の被重合部１５及び重合部１６を一体的に固定し、接続強度を向上するようにしてもよい。その場合、仮にビス穴から雨水が浸入しても、雨水は被重合部１５を貫通するビスの下端から落下するため、裏貼り材１７として止水材を用いれば重合部１６や被重合部１５の内面側に雨水が伝うことを防止することができる。 The vertical facing exterior material 1 is configured to have rising molded portions (outer rising portions) 12 and 12 'on the left and right side edges.
The vertical facing exterior material 1 according to the first embodiment has a face plate portion 11 at the center, and convex portions (inner rising portions) 13 and 13 formed at the left and right side edges, and the outer sides of the convex portions 13. Has a configuration in which a rising molding portion 12 (12 ′) is formed through a water guide groove 14, and a backing material 17 is attached to the back surface side. In addition, a polymerized portion 15 is formed in a substantially C shape on one (left side in the drawing) of the rising molded portion 12 ′ through a flat portion along the upper surface 241 of the central raised portion 24 of the holding material 2. The overlapping portion 16 is also formed on the other rising molding portion 12 side through a flat portion. These configurations are common in that the rising molded portions 12 and 12 ′ are elastically engaged with and attached to the protruding portions 242 and the concave portions 243 of the holding material 2. The other overlapping portions 16 of the adjacent vertical covering materials 1 are connected so as to overlap in an overhang shape and to be elastically fitted. In addition, in the drawing, a screw or the like may be driven from above into a portion indicated by a one-dot chain line to integrally fix the opposed polymerized portion 15 and the polymerized portion 16 so as to improve the connection strength. In that case, even if rainwater enters from the screw hole, rainwater falls from the lower end of the screw penetrating the polymerized portion 15, so if a waterstop material is used as the backing material 17, the polymerized portion 16 or the polymerized portion 15 is used. It is possible to prevent rainwater from being transmitted to the inner surface side of the.

前記化粧材４は、前述のように両端に上方へ突出状の係合部４２，４２を有する構成であって、左右に隣接する前記保持材２，２の化粧部２１，２１間に架設されるように配設される。
この第１実施例における化粧材４は、略平坦状の化粧面部４１の左右の側縁に係合部４２，４２が形成され、この係合部４２は、上方へ突出状に形成されているが、その上端はやや外側へ屈曲され、前記保持材２のやや内側へ傾斜する起立部２２に対して密着状に嵌合させることができる。
また、この化粧材４は、図１（ａ）に示すようにその水下端が躯体３上に位置するように配設されている。 As described above, the decorative material 4 has the engaging portions 42 and 42 protruding upward at both ends, and is laid between the decorative portions 21 and 21 of the holding materials 2 and 2 adjacent to the left and right. It is arranged so that.
In the decorative material 4 in the first embodiment, engaging portions 42 are formed on the left and right side edges of the substantially flat decorative face portion 41, and the engaging portions 42 are formed so as to protrude upward. However, the upper end of the holding member 2 is bent slightly outward and can be fitted in close contact with the upright portion 22 inclined slightly inward.
Moreover, this decorative material 4 is arrange | positioned so that the water lower end may be located on the housing 3 as shown to Fig.1 (a).

なお、前記縦葺き外装構造の裏面側には、大型鋼材等を一体に組み付けた梁３ｂが配設されているが、前記母屋３ａを含めて、煩雑化を避けるために符号をしていない金具類も含めて一体的に固定されたものであり、総称して躯体（下地）３としている。また、前記母屋３ａの外側には、野地材６Ａ及び防水シート材６ｂが配設され、前記保持材２は、これらの野地材６Ａ及び防水シート材６ｂを貫通して母屋３ａに取り付けられている。 In addition, although the beam 3b which assembled | attached large steel materials etc. integrally is arrange | positioned at the back surface side of the said vertical-sheath exterior structure, the metal fittings which do not have a code | symbol in order to avoid complication including the said main building 3a It is fixed integrally including the kind, and is collectively referred to as a housing (base) 3. In addition, a field material 6A and a waterproof sheet material 6b are disposed outside the main building 3a, and the holding material 2 is attached to the main building 3a through the field material 6A and the waterproof sheet material 6b. .

次に、前記構成の保持材２、縦葺き外装材１、化粧材４を用いて縦葺き外装構造を敷設する方法を、図２に基づいて説明する。
まず、第１の工程として、図２（ａ）〜（ｂ）に示すように躯体３（ここでは図示していない）に固定した左右に隣接する保持材２，２の化粧部２１，２１間に、化粧材４を架設する。
より詳細には、前記構成の保持材２が左右方向に所定間隔を隔てて流れ方に沿うように複数固定されているが、その上方に予め寸法を調整して作成した前記構成の化粧材４を臨ませ、上方から落とし込むように配設し、その係合部４２，４２を起立部２２，２２に嵌合状に取り付けて架設する。 Next, a method of laying a vertical facing exterior structure using the holding material 2, the vertical facing exterior material 1, and the decorative material 4 having the above-described configuration will be described with reference to FIG.
First, as a first step, as shown in FIGS. 2A to 2B, between the decorative parts 21, 21 of the holding members 2, 2 adjacent to the left and right fixed to the housing 3 (not shown here). Next, the decorative material 4 is installed.
More specifically, a plurality of holding materials 2 having the above-described configuration are fixed in the left-right direction so as to follow the flow direction at a predetermined interval, and the decorative material 4 having the above-described configuration is prepared by adjusting the dimensions in advance above the holding material 2. The engaging portions 42 and 42 are attached to the upright portions 22 and 22 in a fitting manner and installed.

次に、第２の工程として、図２（ｃ）〜（ｄ）に示すように左右に隣接する前記保持材２，２間に、縦葺き外装材１を取り付ける。
即ち前記第１の工程にて取り付けた化粧材４，４間に、前記構成の縦葺き外装材１を臨ませ、上方から落とし込むように配設して左右方向に隣接する縦葺き外装材１，１を接続する。より詳細には、保持材２の起立部２２には、化粧材４の係合部４２が係合されているが、更にその上方に凸状部（内側立上り部）１３を覆うように嵌合させて取り付けると共に前記保持材２の中央***部２４に立ち上げ成形部１２，１２'を弾性的に係合させて取り付け、左右に隣接する縦葺き外装材１，１の重合部１６及び被重合部１５を弾性的に嵌合させて取り付ける。
なお、図中５は、縦葺き外装材１の軒先端に取り付ける軒先面戸であり、７Ａは軒先幕板、７Ｂは幕板下地、７Ｃは軒天、７Ｄは外壁材である。 Next, as a second step, as shown in FIGS. 2 (c) to 2 (d), the vertical covering exterior material 1 is attached between the holding materials 2 and 2 adjacent to the left and right.
That is, between the decorative materials 4 and 4 attached in the first step, the vertical facing exterior material 1 having the above-mentioned configuration is faced and arranged so as to be dropped from above, and the vertical facing exterior materials 1 adjacent in the left-right direction are disposed. 1 is connected. More specifically, the engaging portion 42 of the decorative material 4 is engaged with the standing portion 22 of the holding material 2, but further fitted so as to cover the convex portion (inner rising portion) 13 above the engaging portion 42. The raised molded parts 12 and 12 'are elastically engaged with and attached to the central raised part 24 of the holding material 2, and the superposed part 16 and the polymerized part of the longitudinally facing exterior materials 1 and 1 adjacent to the left and right are attached. The part 15 is elastically fitted and attached.
In the figure, reference numeral 5 denotes an eaves front door to be attached to the eaves tip of the vertical facing exterior material 1, 7A is an eaves curtain, 7B is a curtain base, 7C is an eaves, and 7D is an outer wall.

これらの保持材２、縦葺き外装材１、化粧材４からなる本発明の縦葺き外装構造を、図示するように軒先側へ大きく延在させて形成したこの第１実施例の構造（軒先構造）は、保持材２の裏面に設けた化粧部２１と、該化粧部２１，２１間に架設される化粧材４（化粧面部４１）とが、交互に配され、裏面側から見て美麗な天井構造を有する。そのため、大きく軒先へ迫り出した構造（軒先構造）が、裏面側から見て美麗な軒天景観を有するものとなる。そして、屋根の施工と、軒先構造の施工とが同時に実施されるものとなり、工事費用の低廉化に寄与するものである。 The structure of the first embodiment (the eaves-end structure) formed by extending the elongate case-outside structure of the present invention, which is composed of the holding material 2, the longitudinally-covered exterior material 1, and the decorative material 4, to the eave side as shown in the figure. ), The decorative portion 21 provided on the back surface of the holding material 2 and the decorative material 4 (the decorative surface portion 41) laid between the decorative portions 21 and 21 are alternately arranged and are beautiful when viewed from the back surface side. Has a ceiling structure. For this reason, the structure (eave-end structure) that protrudes greatly toward the eaves has a beautiful eave sky view as seen from the back side. And the construction of the roof and the construction of the eaves structure are carried out at the same time, which contributes to a reduction in construction costs.

なお、この第１実施例では、縦葺き外装材１は内側係合部である凸状部１３を有し、保持材２は前記凸状部１３に対応する起立部２２を有し、化粧材４は前記凸状部１３及び前記起立部２２に係合するので、縦葺き外装材１が保持材２に安定に取り付けられるものとなり、また化粧材４がそれらに安定に取り付けられるものとなる。したがって、これらの縦葺き外装材１、保持材２、化粧材４が一体化された安定な構造を有するものとなる。 In this first embodiment, the vertical covering material 1 has a convex portion 13 that is an inner engaging portion, and the holding material 2 has an upright portion 22 corresponding to the convex portion 13, and a decorative material. Since 4 engages with the convex portion 13 and the upright portion 22, the vertical covering material 1 is stably attached to the holding material 2, and the decorative material 4 is stably attached to them. Therefore, it has a stable structure in which the vertical covering material 1, the holding material 2, and the decorative material 4 are integrated.

さらに、この第１実施例では、保持材２が躯体３の軒先端から更に軒先側へ延出する軒先構造であるため、裏面側から見て美麗な軒天構造が軒先側へ大きく延出されて形成されるものとなるため、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が表面側から見ても裏面側から見ても美麗に施工できる。また、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ができる。 Further, in the first embodiment, since the holding material 2 has an eaves end structure that extends further from the eaves tip of the housing 3 to the eaves end side, a beautiful eaves-top structure is greatly extended to the eave end side as viewed from the back side. Therefore, a roof that has a sharp impression with a sharp tip compared to a normal general roof can be constructed beautifully when viewed from the front side or the back side. In addition, the eaves can form a space that can be effectively used as a rain avoidance or sunshade avoidance in a predetermined area.

図３に示す第２実施例では、縦葺き外装材１、保持材２、及び化粧材４の各構成については前記第１実施例と同様であるが、保持材２の裏面には、壁部躯体７Ｄと接続する略円弧状の連結材８が配されている。 In the second embodiment shown in FIG. 3, the configurations of the vertical facing exterior material 1, the holding material 2, and the decorative material 4 are the same as those of the first embodiment, but the back surface of the holding material 2 has a wall portion. A substantially arc-shaped connecting member 8 connected to the housing 7D is disposed.

この第２実施例における前記連結材８は、保持材２の裏面（化粧部）の一部と壁部躯体７Ｄを連結し、主に軒先部の補強材として用いている。このような連結材８は、図３（ｂ）に示すように断面略正方形状のパイプ材であって、略円弧状に大きく湾曲した形状に成形され、下端を８ｂで示す固定具等にて壁部躯体７Ｄに固定し、上端には前記保持材２を固定具８ｃや固定板８ｄにて固定している。
なお、この第２実施例における連結材８は、図３（ｂ）に示すように各保持材２に対してそれぞれ配しているが、特にそれに限定されるものではなく、桁行き方向に複数配置されている保持材（例えば一つおき）に一定の間隔で配されるものであってもよい。 The connecting member 8 in the second embodiment connects a part of the back surface (decorating portion) of the holding member 2 and the wall housing 7D, and is mainly used as a reinforcing member for the eaves portion. Such a connecting member 8 is a pipe member having a substantially square cross section as shown in FIG. 3 (b), which is formed into a shape that is largely curved in a substantially arc shape, with a fixture or the like whose lower end is indicated by 8b. It is fixed to the wall housing 7D, and the holding member 2 is fixed to the upper end by a fixing tool 8c or a fixing plate 8d.
In addition, although the connection material 8 in this 2nd Example is each distribute | arranged with respect to each holding material 2 as shown in FIG.3 (b), it is not limited to it in particular, A plurality in the carry direction It may be arranged on the holding material (for example, every other one) arranged at regular intervals.

前記固定板８ｄについては、保持材２の裏面を覆うように配設するので、例えばこの固定板８ｄの寸法を長く形成してすることにより、化粧面を形成するための別部材としての機能を持たせるようにしてもよい。なお、その場合には、前述のように例えば略平坦状面に弧状やリブなどを付けた形状構成を採用することもできるし、金属材に限らず、どのような材質の化粧面部を形成することも可能である。 Since the fixing plate 8d is disposed so as to cover the back surface of the holding material 2, for example, by forming the fixing plate 8d to have a long dimension, it functions as a separate member for forming a decorative surface. You may make it have. In this case, as described above, for example, a shape configuration in which an arc shape or a rib is attached to a substantially flat surface can be adopted, and a decorative surface portion of any material is formed, not limited to a metal material. It is also possible.

この第２実施例の縦葺き外装構造では、前記第１実施例と同様の効果を奏することは説明するまでもないが、特に保持材２の裏面に、壁部躯体７Ｄと接続する連結材８を配した構造であるため、保持材２がより安定に支持されるものとなり、それに支持させる縦葺き外装材１や化粧材４も、より安定に取り付けられるものとなり、外装構造としての支持強度が向上する。 In the vertical casing structure of the second embodiment, it is needless to say that the same effect as that of the first embodiment can be obtained, but in particular, the connecting member 8 connected to the wall housing 7D on the back surface of the holding member 2. Therefore, the holding material 2 is more stably supported, and the vertical facing exterior material 1 and the decorative material 4 supported by the retaining material 2 are more stably attached, and the support strength as the exterior structure is improved. improves.

１縦葺き外装材
１２．１２' 立ち上げ成形部
１３内側係合部
２保持材
２１化粧部
２２起立部
３躯体
３ａ母屋
４化粧材
４１化粧面部
４２係合部
DESCRIPTION OF SYMBOLS 1 Vertical facing exterior material 12.12 'Stand-up molding part 13 Inner engagement part 2 Holding material 21 Cosmetic part 22 Standing part 3 Housing 3a Purlin 4 Cosmetic material 41 Cosmetic surface part 42 Engagement part

Claims

左右の側縁に立ち上げ成形部を有する縦葺き外装材と、両端に上方へ突出状の係合部を有する化粧材と、躯体に固定されて前記縦葺き外装材及び前記化粧材を保持する保持材とで構成される縦葺き外装構造であって、
前記保持材は、流れ方向に配設され、その左右には起立部を有し、その裏面側には化粧部を設けてなり、
左右に隣り合う前記保持材の化粧部間に、前記化粧材を架設したことを特徴とする縦葺き外装構造。 A vertical facing exterior material having rising and forming portions on the left and right side edges, a decorative material having upwardly projecting engaging portions at both ends, and a vertical facing exterior material and the decorative material that are fixed to a housing It is a vertical casing structure composed of a holding material ,
The holding material is disposed in the flow direction, has standing parts on the left and right sides thereof, and has a decorative part on the back side thereof,
Vertical roofing exterior structure, characterized in that between the decorative portion of the holding member laterally adjacent and bridged the decorative material.

縦葺き外装材は内側係合部を有し、保持材は前記内側係合部に対応する起立部を有し、化粧材は、前記内側係合及び／又は前記起立部に係合することを特徴とする請求項１に記載の縦葺き外装構造。 The vertical covering material has an inner engagement portion, the holding material has an upright portion corresponding to the inner engagement portion, and the decorative material engages with the inner engagement and / or the upright portion. The vertical-sheathed exterior structure according to claim 1, characterized in that:

保持材裏面には、壁部躯体と接続する連結材を配したことを特徴する請求項１又は２に記載の縦葺き外装構造。 The longitudinally-wrapped exterior structure according to claim 1 or 2, wherein a connecting member connected to the wall housing is disposed on the back surface of the holding member.

保持材は、躯体の軒先端から更に軒先側へ延出していることを特徴とする請求項１〜３の何れか一項に記載の縦葺き外装構造。 The longitudinally-wrapped exterior structure according to any one of claims 1 to 3, wherein the holding member extends further from the eaves tip of the housing to the eaves end side.