JP2001262785A - Daylighting body integral with horizontally tiled roof and exterior structure thereof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide low cost daylighting body integral with horizontally tiled roof and exterior structure thereof capable of maintaining each performance of weathering performance, water-tight performance, and performance for enduring wind pressure of an ordinary roof plate by using the roof plate having basic raw materials having the same quality in a daylighting roof. SOLUTION: The daylighting body 1 integral with horizontally tiled roof is provided with a ridge side formation part 11 on a ridge side of a substantially flat face plate part 10 and an eaves side formation part 12 on eaves side, respectively. A surface side daylighting body 2A is provided on a surface of the face plate part 10 on an exterior member 2 forming opening parts 13, 13 in the face plate part 10 so as to cover the opening parts 13, 13, and a rear side daylighting body 2B is provided on a rear surface of the face plate part 10.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、屋根等の外壁面に
敷設する横葺屋根一体型採光体及びその横葺屋根一体型
採光体を用いた外装構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a daylighting body integrated with a roof that is laid on an outer wall surface such as a roof and an exterior structure using the daylighting body integrated with a roof.

【０００２】[0002]

【従来の技術】採光屋根に用いる外装材として、従来、
横葺用建築用板と略同等の断面形状で、且つ、合成樹脂
等で成形した採光外囲体が提案されていた（特公平３−
６３６１５号）。かかる構成の採光外囲体を用いること
により、屋根に箱形に形成された枠体を設けその枠体の
上面を採光板で覆う、旧来の採光装置に比べ、施工性が
向上しているが、次のような課題も認識されるに至っ
た。2. Description of the Related Art Conventionally, as exterior materials used for daylighting roofs,
There has been proposed a lighting enclosure having a cross-sectional shape substantially equal to that of a building board for horizontal roofing and molded of synthetic resin or the like (Japanese Patent Publication No. Hei 3-
No. 63615). By using the daylighting enclosure having such a configuration, the workability is improved as compared with a conventional daylighting device in which a box-shaped frame is provided on the roof and the upper surface of the frame is covered with a daylighting plate. However, the following issues were also recognized.

【０００３】[0003]

【発明が解決しようとする課題】まず第１に、前記外囲
体の強度の問題である。前記外囲体は、全体が一層の合
成樹脂製であるため、僅かな亀裂が生じても、そこから
雨水が浸入し、屋根下地の開口部から室内に雨水が漏れ
るおそれがある。第２に、合成樹脂等の採光外囲体と金
属製の横葺用建築用板との間の親和性の問題である。即
ち、外装材の材質の相違により、相互に隣接する採光外
囲体と横葺用建築用板の係合部での水密性能が劣り、ま
た不十分な係合では、耐風圧性能に問題が生じるおそれ
がある。第３に、コストの問題である。実物件において
施工される前記採光外囲体の必要個数対生産最低ロット
との関係により、合成樹脂等の採光外囲体はコスト高の
製品となってしまう。The first problem is the strength of the envelope. Since the entire outer enclosure is made of a single layer of synthetic resin, even if a slight crack is generated, rainwater may enter from the crack and leak into the room from the opening of the roof base. Second, there is a problem of affinity between a lighting envelope made of synthetic resin or the like and a metal building board for horizontal roofing. That is, due to the difference in the material of the exterior material, the watertight performance at the engaging portion between the daylighting enclosure and the building plate for horizontal roofing adjacent to each other is inferior, and insufficient engagement causes a problem with the wind pressure resistance. May occur. Third, there is the problem of cost. Due to the relationship between the required number of the lighting enclosures to be constructed in an actual property and the minimum production lot, the lighting enclosures made of synthetic resin or the like become expensive products.

【０００４】そこで、本発明は上記各課題を解決するた
めに、基本素材を同質にした屋根板を用いて、通常の屋
根板の雨仕舞性能、水密性能及び耐風圧性能の各性能を
維持可能にすると共に、低コストの横葺屋根一体型採光
体及びその外装構造を提供することを目的とする。[0004] In order to solve the above-mentioned problems, the present invention can maintain the performance of ordinary roof shingles, such as rain-closing performance, water-tightness performance, and wind-resistance performance, using roof shingles of the same basic material. It is an object of the present invention to provide a low-cost side-roof-integrated daylighting body and its exterior structure.

【０００５】[0005]

【課題を解決するための手段】上記課題を解決するた
め、本発明に係る横葺屋根一体型採光体は、棟側に棟側
成形部、軒側に軒側成形部を設けた外装材の面板部に所
望形状の開口部を形成するとともに、該開口部を面板部
の表裏面からそれぞれ塞ぐ採光体を設けたことを特徴と
する（請求項１の発明）。Means for Solving the Problems In order to solve the above-mentioned problems, a horizontal-roof-integrated daylighting body according to the present invention is an exterior material having a ridge-side molded portion on the ridge side and an eave-side molded portion on the eave side. An opening having a desired shape is formed in the face plate portion, and a light collector is provided to close the opening from the front and back surfaces of the face plate portion (the invention of claim 1).

【０００６】本発明に係る横葺屋根一体型採光体の開口
部は、面板部表裏に設けられた採光体で塞がれており２
層構造となっているので、外部からの衝撃に対し、強度
を高めることができる。また、万が一、表側の採光体に
亀裂が入っても、裏側の採光体が存在するので、雨水が
直ちに室内側に浸入することを避けることができる。さ
らに、外装材の面板部に所望形状の開口部を形成し、該
開口部を面板部の表裏面から採光体で塞ぐ構成であるの
で、製造コストを抑えることができる。[0006] The opening of the daylighting body integrated with a horizontal roof according to the present invention is closed by daylighting bodies provided on the front and back of the face plate part.
Because of the layer structure, the strength against external impact can be increased. In addition, even if the front side lighting body is cracked, rainwater can be prevented from immediately entering the room because the back side lighting body is present. Further, since an opening having a desired shape is formed in the face plate portion of the exterior material, and the opening is closed by the light collector from the front and back surfaces of the face plate portion, manufacturing costs can be reduced.

【０００７】上記発明において、前記開口部を表面から
塞ぐ採光体と裏面から塞ぐ採光体間に、空気層を形成す
るようにしても良い（請求項２の発明）。この空気層に
断熱性能を期待することができる。[0007] In the above invention, an air layer may be formed between the light collector closing the opening from the front surface and the light collector closing the back surface from the back surface. This air layer can be expected to have heat insulation performance.

【０００８】本発明に係る外装構造は、外装下地上に敷
設する横葺外装材は面板部と棟側成形部と軒側成形部か
らなり、採光装置は前記横葺外装材と略同一の外装材に
対し、面板部に所望形状の開口部を形成するとともに、
前記開口部を前記面板部の表裏面からそれぞれ覆う採光
板を設けた横葺屋根一体型採光体からなり、前記横葺外
装材と前記横葺屋根一体型採光体を適宜組み合わせて敷
設することを特徴とする（請求項３の発明）。[0008] In the exterior structure according to the present invention, the roofing exterior material laid on the exterior base comprises a face plate portion, a ridge-side molding portion, and an eave-side molding portion, and the daylighting device has substantially the same exterior as the horizontal roofing exterior material. For the material, while forming the opening of the desired shape in the face plate,
It consists of a horizontal roofing integrated light source provided with a daylighting plate that covers the opening from the front and back surfaces of the face plate portion, respectively, and laying by appropriately combining the horizontal roofing exterior material and the horizontal roofing integrated light source. (The invention of claim 3).

【０００９】本発明に係る外装構造によれば、横葺外装
材と横葺屋根一体型採光体は、同一素材であるので、相
互に隣接する横葺屋根一体型採光体と横葺外装材の係合
を通常の外装材と同様に行うことができ、その係合部で
の水密性能や耐風圧性能を維持することができる。According to the exterior structure according to the present invention, since the horizontal roofing exterior member and the horizontal roofing integrated daylighting body are made of the same material, the horizontal roofing integrated type daylighting body and the horizontal roofing exterior material are adjacent to each other. Engagement can be performed in the same manner as a normal exterior material, and the watertightness and wind resistance at the engagement portion can be maintained.

【００１０】上記発明において、前記開口部を面板部の
裏面から塞ぐ前記採光体の軒側端部は、下段の横葺外装
材又は横葺屋根一体型採光体の棟側成形部上に位置し、
一方、前記採光板の棟側端部は、保持部材で支持する外
装構造とすることが好ましい（請求項４の発明）。この
外装構造によれば、万が一、雨水が外装材の裏面側に浸
入しても、その雨水は、裏側の採光板から、下段の横葺
外装材又は横葺屋根一体型採光体の屋根面に排水される
ので、防水性に優れている。また、裏面側の採光板の軒
側端部は、下段の横葺外装材等の棟側成形部上で支持さ
れ、一方、前記採光板の棟側端部は、保持部材で支持さ
れているので、正圧力性能に優れた採光板となってい
る。In the above invention, the eaves-side end of the daylighting body that covers the opening from the back surface of the face plate portion is located on the ridge-side molding portion of the lower horizontal roofing exterior material or the horizontal roofing integrated light collector. ,
On the other hand, it is preferable that the ridge side end of the lighting plate has an exterior structure supported by a holding member (the invention of claim 4). According to this exterior structure, even if rainwater infiltrates the back surface side of the exterior material, the rainwater flows from the lighting plate on the back side to the roof surface of the lower horizontal roofing exterior material or the horizontal roofing integrated light collector. Because it is drained, it is excellent in waterproofness. Further, the eaves-side end of the lighting plate on the back side is supported on a ridge-side molded portion such as a lower horizontal roofing exterior material, while the ridge-side end of the lighting plate is supported by a holding member. Therefore, the lighting plate has excellent positive pressure performance.

【００１１】上記発明において、外装下地の開口部に
は、透光性部材を配することが好ましい（請求項５の発
明）。前記横葺屋根一体型採光体と透光性部材間の空間
を空気層として、断熱性能を持たせることができる。ま
た、屋根と野地板間に空気層を備えた屋根構造におい
て、軒棟間に流動空気層を形成することができる。In the above invention, it is preferable that a translucent member is disposed in the opening of the exterior base (the invention of claim 5). The space between the horizontal roof-integrated daylighting body and the translucent member can be used as an air layer to provide heat insulation performance. Further, in a roof structure having an air layer between the roof and the base plate, a flowing air layer can be formed between the eaves.

【００１２】[0012]

【発明の実施の形態】上記発明に係る横葺屋根一体型採
光体の実施形態を図１乃至図７に基づいて説明する。図
１は同横葺屋根一体型採光体の平面図、図２は同底面
図、図３は図１のＡ−Ａ線矢視拡大断面図である。図４
は同横葺屋根一体型採光体を構成する外装材の平面図、
図５は図４のＢ−Ｂ線矢視拡大断面図である。図６
（イ）乃至（ハ）及び図７は同横葺屋根一体型採光体を
構成する表側採光体の取付図、図８は同横葺屋根一体型
採光体を構成する裏側採光体の取付図である。これらの
各図及び後述する各図において、同一構成は同一符号に
より示し、重複した説明を省略する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a daylighting body integrated with a horizontal roof according to the present invention will be described with reference to FIGS. FIG. 1 is a plan view of the horizontal roof-integrated daylighting body, FIG. 2 is a bottom view of the same, and FIG. 3 is an enlarged cross-sectional view taken along line AA of FIG. FIG.
Is a plan view of the exterior material that constitutes the daylighting body integrated with the horizontal roof,
FIG. 5 is an enlarged sectional view taken along line BB of FIG. FIG.
(A) to (c) and FIG. 7 are installation diagrams of a front side lighting unit constituting the horizontal roofing integrated daylighting body, and FIG. 8 are installation diagrams of a back side lighting unit configuring the horizontal roofing integrated daylighting unit. is there. In each of these drawings and each of the drawings described later, the same components are denoted by the same reference numerals, and redundant description will be omitted.

【００１３】前記横葺屋根一体型採光体（以下、一体型
採光体という）１は、図１乃至図３に示したように、略
平坦状の面板部１０の棟側に棟側成形部１１を、軒側に
軒側成形部１２をそれぞれ設け、前記面板部１０に開口
部１３，１３を形成した外装材２に、この開口部１３，
１３を覆うように、面板部１０の表面に表側採光体２Ａ
を設け、一方、面板部１０の裏面に裏側採光体２Ｂを設
けている。As shown in FIGS. 1 to 3, the horizontal-roof-integrated daylighting body (hereinafter referred to as an integrated daylighting body) 1 is formed on a ridge side of a substantially flat face plate portion 10 on the ridge side. In the exterior material 2 in which the eave-side molding portions 12 are provided on the eave side and the openings 13 are formed in the face plate portion 10, the openings 13, 13 are formed.
13 on the surface of the face plate portion 10 so as to cover
On the other hand, a backside lighting member 2B is provided on the back surface of the face plate portion 10.

【００１４】上記構成の一体型採光体１では、前記開口
部１３，１３が表側採光体２Ａ及び裏側採光体２Ｂによ
って２層に塞がれているため、仮に表側採光体２Ａに亀
裂が入ったとしても、直ちに開口部１３，１３から漏水
することはない。従って、従来の一層の上記採光外囲体
に比べて雨仕舞性能に優れ、且つ、外部からの衝撃に対
し強度が増している。In the integrated light-collecting body 1 having the above-described structure, the openings 13 and 13 are closed in two layers by the front-side light-collecting body 2A and the back-side light-collecting body 2B. However, water does not immediately leak from the openings 13 and 13. Therefore, compared with the conventional one daylighting surrounding body, it is superior in the performance of the rain and the strength against external impact is increased.

【００１５】前記外装材２は、図４及び図５に示したよ
うに通常の横葺外装材の面板部に補強部２０及び周縁部
２１を残して、補強部２０の左右に前記開口部１３，１
３を設けたものであって、前記表裏側採光板２Ａ，２Ｂ
との関係では、枠としての機能を果すものである。前記
開口部１３の形状は、この実施形態では略長方形である
が、その開口形状はどのようなものでもよく、また開口
部の個数は１つでも或は複数個でもよい。そして任意の
開口形状を任意に組み合わせることもできる。さらに、
開口部の場所としては面板部１０の略中央に限定される
ものではない。As shown in FIGS. 4 and 5, the exterior member 2 is provided with the openings 13 on the left and right sides of the reinforcement portion 20 while leaving the reinforcing portion 20 and the peripheral edge portion 21 on the face plate portion of the ordinary horizontal covering member. , 1
3, the front and back side lighting plates 2A, 2B
With respect to, the function as a frame is achieved. The shape of the opening 13 is substantially rectangular in this embodiment, but the opening may have any shape, and the number of openings may be one or more. And arbitrary opening shapes can also be combined arbitrarily. further,
The location of the opening is not limited to the approximate center of the face plate 10.

【００１６】外装材２の上記以外の構成は、後述の横葺
外装材４と略同一に成形されている。即ち、前記棟側成
形部１１は上段の横葺外装材４の軒側成形部４２又は一
体型採光体１の軒側成形部１２と係合するように適宜構
成され、一方軒側成形部１２は、下段の横葺外装材４の
棟側成形部４１又は一体型採光体１の前記棟側成形部１
１と係合するように適宜構成されている。なお、外装材
２の左右側端の周縁部２１，２１は図４のように平坦状
であってもよく、また隣接する横葺外装材４或いは一体
型採光体１との接続のために端部を加工してもよい。The other structure of the exterior material 2 is formed substantially the same as that of the horizontal exterior material 4 described later. That is, the ridge-side molded portion 11 is appropriately configured to engage with the eave-side molded portion 42 of the upper-level horizontal roofing exterior material 4 or the eave-side molded portion 12 of the integrated lighting device 1. Is the ridge-side molded portion 41 of the lower horizontal roofing exterior material 4 or the ridge-side molded portion 1 of the integrated lighting device 1
1 is configured as appropriate. The peripheral edges 21 and 21 at the left and right ends of the exterior material 2 may be flat as shown in FIG. The part may be processed.

【００１７】前記外装材２は、横葺外装材４と同様な素
材により成形され、表面化粧鋼板、ラミネート鋼板、メ
ッキ鋼板、ステンレス鋼板、アルミ合金板、銅板、真鍮
板、鉛板等の公知の金属素材、及び炭素繊維積層板、硬
質樹脂板等により成形される。そして、素材が金属板の
場合には、ロール成形またはプレス成形、或いは両者の
組合せにより成形され、素材が非金属の場合には主とし
て型成形により、それぞれ定尺又は長尺に成形される。
これらの素材厚は、特に限定されるものではないが、概
ね０．４ないし１．６ｍｍ程度である。The exterior material 2 is formed from the same material as the horizontal exterior material 4, and is made of a known material such as a surface decorative steel plate, a laminated steel plate, a plated steel plate, a stainless steel plate, an aluminum alloy plate, a copper plate, a brass plate, and a lead plate. It is formed from a metal material, a carbon fiber laminate, a hard resin plate, or the like. When the material is a metal plate, the material is formed by roll forming or press forming, or a combination thereof. When the material is a non-metal, the material is formed into a fixed length or a long length mainly by die forming.
The thickness of these materials is not particularly limited, but is generally about 0.4 to 1.6 mm.

【００１８】前記表側採光体２Ａは、図１及び図３に示
されているように、その軒棟方向の幅は、前記外装材２
の面板部１０の幅に略等しく、その桁行き方向の幅は、
隣接する横葺外装材４或いは一体型採光体１との接続部
を考慮して、前記外装材２の幅より短い寸法に成形され
ている。As shown in FIGS. 1 and 3, the front daylighting body 2A has a width in the eaves ridge direction which is equal to the width of the exterior material 2A.
Is approximately equal to the width of the face plate portion 10 of the
In consideration of a connection portion between the adjacent roofing exterior material 4 and the integrated daylighting body 1, it is formed to have a dimension shorter than the width of the exterior material 2.

【００１９】前記表側採光板２Ａとして、この実施形態
では強化ガラスを用いる。なお、採光板２Ａは、透光性
を備えていればその性質、色等を限定するものではな
く、例えば前記強化ガラスの他、網入りガラス、ポリカ
ーボネイト、アクリル等の合成樹脂製であってもよく、
透明であっても、着色されていてもよい。この表側採光
板２Ａは、略長方形に成形されており、採光板を特別な
形状に成形する必要がない。この点からも一体型採光体
１を安価に提供することができる。In this embodiment, tempered glass is used as the front daylighting plate 2A. Note that the daylighting plate 2A is not limited in its properties, color, etc. as long as it has translucency. For example, in addition to the above-mentioned tempered glass, even if it is made of synthetic resin such as netted glass, polycarbonate, acrylic, etc. Often,
It may be transparent or colored. The front daylighting plate 2A is formed in a substantially rectangular shape, and there is no need to form the daylighting plate into a special shape. Also from this point, the integrated daylighting body 1 can be provided at low cost.

【００２０】前記表側採光板２Ａを前記外装材２の表面
に取付けるには、例えば次の方法による。まず、図６
（イ）及び同図（ロ）に示したように、接着剤や接着シ
ートを用いて表側採光板２Ａの軒側端部２ａに固定フレ
ーム２２を取付ける。次に、開口部１３の周縁に接着手
段、例えば両面テープを貼付けた後、固定フレーム２２
の裏面２２ａを外装材２の前記軒側成形部１２の端面１
２ａに突当て、両面テープ等で接着する（図６（ハ）参
照）。同時に、予め開口部１３の周縁に貼着した前記両
面テープで前記表側採光板２Ａの裏面を外装材２の表面
周縁部２１に固着する。そして、前記採光板２Ａの周囲
にシーリングを施した後、図７に示したように前記採光
板２Ａの左右側面に目地カバー２３，２３を取り付け
る。In order to attach the front side lighting plate 2A to the surface of the exterior material 2, for example, the following method is used. First, FIG.
As shown in (a) and (b), the fixing frame 22 is attached to the eaves-side end 2a of the front daylighting plate 2A using an adhesive or an adhesive sheet. Next, after attaching an adhesive means, for example, a double-sided tape to the periphery of the opening 13, the fixing frame 22
The rear surface 22a of the end surface 1 of the eave-side molded portion 12 of the exterior material 2
2a and adhered with a double-sided tape or the like (see FIG. 6C). At the same time, the back surface of the front daylighting plate 2 </ b> A is fixed to the front surface peripheral portion 21 of the exterior material 2 with the double-sided tape previously adhered to the peripheral edge of the opening 13. After sealing around the lighting plate 2A, joint covers 23, 23 are attached to the left and right side surfaces of the lighting plate 2A as shown in FIG.

【００２１】前記固定フレーム２２は、前記表側採光板
２Ａの軒側端部２ａを化粧する化粧部材であって、前記
軒側成形部１２の端面１２ａを裏面２２ａに突当て、上
面２２ｂに採光板２Ａの前記端部２ａを載せることがで
きるように、断面形状が略「ヒ」字状に、且つ、前記採
光板２Ａの桁行き幅より、若干長尺状に成形されてい
る。この固定フレーム２２を用いることにより、前記表
側採光板２Ａを安定確実に外装材２に固着できると共
に、表側採光板２Ａの軒側端部２ａが露出せずに意匠性
を高めることができる。また、表側採光板２Ａの表面を
流下してくる雨水は、前記固定フレーム２２を介して軒
側の屋根面に流れ落ち、前記採光板２Ａと外装材２間に
浸入することはない。なお、前記採光板２Ａの固着方法
は、どのような方法でもよく、両面テープの他、接着剤
でもよい。また外装材２により表側採光板２Ａを抱持す
る構成でもよい。The fixed frame 22 is a decorative member for decorating the eave-side end 2a of the front-side lighting plate 2A. The end surface 12a of the eave-side molded portion 12 is abutted against the back surface 22a, and the lighting plate is mounted on the upper surface 22b. The cross-sectional shape is formed in a substantially “H” shape and slightly longer than the girder width of the daylighting plate 2A so that the end 2a of 2A can be placed. By using the fixed frame 22, the front side lighting plate 2A can be stably and reliably fixed to the exterior material 2, and the design property can be enhanced without exposing the eaves side end 2a of the front side lighting plate 2A. Also, rainwater flowing down the surface of the front lighting plate 2A flows down to the roof surface on the eaves side via the fixed frame 22, and does not enter between the lighting plate 2A and the exterior material 2. The method of fixing the daylighting plate 2A may be any method, and may be an adhesive other than the double-sided tape. Further, a configuration may be adopted in which the exterior lighting material 2 holds the front side lighting plate 2A.

【００２２】前記裏側採光板２Ｂは、前記表側採光板２
Ａと略同一寸法に成形されており、外装材２の裏面に対
する取付位置は、次のようになっている。即ち、図３に
示したように、裏側採光板２Ｂの軒側端部２ｂは、この
一体型採光体１を敷設したときに下段の横葺外装材４等
の棟側成形部４１上に位置させることができ、且つ、前
記軒側端部２ｂと前記軒側成形部１２の裏面１２ｂから
所定の距離を離して配置する。これは、万が一、開口部
１３等から雨水が外装材２の裏側に浸入した場合を想定
した構成で、軒側成形部１２及び下段の横葺外装材４等
の棟側成形部４１を介して雨水を外部に排水するためで
ある。一方、裏側採光板２Ｂの棟側端部２ｃは、前記外
装材２の棟側成形部１１の端部に位置するようにされて
いる。これは、棟側端部２ｃを後述の保持部材としての
吊子２５により支持させるためである。The back side lighting plate 2B is provided with the front side lighting plate 2
It is molded to have substantially the same dimensions as A, and the mounting position on the back surface of the exterior material 2 is as follows. That is, as shown in FIG. 3, the eave-side end 2b of the back side lighting plate 2B is located on the ridge side molding portion 41 such as the lower horizontal roofing exterior material 4 when the integrated lighting body 1 is laid. The eaves-side end 2b and the back surface 12b of the eaves-side molded portion 12 are arranged at a predetermined distance from each other. This is a configuration assuming that rainwater infiltrates into the back side of the exterior material 2 from the opening 13 or the like, and via the eave-side molding portion 12 and the ridge-side molding portion 41 such as the lower-level horizontal roofing exterior material 4. This is to drain rainwater to the outside. On the other hand, the ridge-side end 2c of the back-side lighting plate 2B is located at the end of the ridge-side molding 11 of the exterior material 2. This is because the ridge-side end 2c is supported by a suspender 25 as a holding member described later.

【００２３】このを取付けるには、図８に示されるよう
に、例えば両面テープを用いるが、外装材２及び前記採
光板２Ｂの軒側周縁２４は万が一の排水のために接着し
ないようにする。その他の構成は、前記表側採光板２Ａ
と同様であるので、同様な作用効果を奏する。As shown in FIG. 8, for example, a double-sided tape is used for this attachment. However, the exterior material 2 and the eave-side peripheral edge 24 of the daylighting plate 2B are prevented from adhering due to emergency drainage. The other configuration is the same as the front side lighting plate 2A.
Therefore, the same operation and effect can be obtained.

【００２４】この実施形態に係る一体型採光体１では、
通常の横葺外装材４に採光スペースを開けて、略４角形
の採光板２Ａ，２Ｂを、面板部１０の裏表から貼り付け
て製造するため、少量の一体型採光体１を生産すると
き、従来の上記外囲体を成形するより、製造コストを引
き下げることができる。また、図３や図７に示したよう
に、表裏側の採光板２Ａ，２Ｂにより、外装材２の厚さ
及び接着層の厚さに応じた空気層Ａ１ができており、断
熱効果が期待できる。In the integrated daylighting body 1 according to this embodiment,
When a daylighting space is opened in the ordinary horizontal roofing exterior material 4 and the substantially square daylighting plates 2A and 2B are attached from the front and back of the face plate portion 10 to manufacture, a small amount of the integrated daylighting body 1 is produced. The manufacturing cost can be reduced as compared with the case where the above-mentioned conventional envelope is formed. Further, as shown in FIGS. 3 and 7, an air layer A1 according to the thickness of the exterior material 2 and the thickness of the adhesive layer is formed by the front and back side lighting plates 2A and 2B, and a heat insulating effect is expected. it can.

【００２５】次に、前記一体型採光体１と通常の横葺外
装材４を併用した外装構造の実施形態を図９〜図１１に
基づいて説明する図９は同構造を施した屋根のトップラ
イトの平面図、図１０は図９のＣ−Ｃ線矢視断面図、図
１１は図９のＤ−Ｄ線矢視断面図、図１２は図１１の詳
細図である。Next, a description will be given of an embodiment of an exterior structure using both the integrated lighting unit 1 and a normal side roof exterior material 4 with reference to FIGS. 9 to 11. FIG. 9 shows a roof top having the same structure. FIG. 10 is a sectional view taken along line CC of FIG. 9, FIG. 11 is a sectional view taken along line DD of FIG. 9, and FIG. 12 is a detailed view of FIG.

【００２６】この外装構造は、図９乃至図１１に示した
ように、外装下地３の下地開口７の上方に、前記一体型
採光体１を上下２段に葺いており、それらの周囲に横葺
外装材４を葺いている。In this exterior structure, as shown in FIGS. 9 to 11, the integrated light-collecting body 1 is laid in two upper and lower stages above the base opening 7 of the exterior base 3, and a horizontal The roof exterior material 4 is covered.

【００２７】前記下段の一体型採光体１Ａと前記上段の
一体型採光体１Ｂは、下段一体型採光体１Ａの棟側成形
部１１が上段一体型採光体１Ｂの軒側成形部１２に係合
され、吊子２５を介して外装下地３に固定されている。The lower-stage integrated daylighting body 1A and the upper-stage integrated daylighting body 1B are configured such that the ridge-side molding section 11 of the lower-stage integrated daylighting body 1A engages with the eave-side molding section 12 of the upper-stage integrated daylighting body 1B. Then, it is fixed to the exterior base 3 via a suspension 25.

【００２８】前記吊子２５は、図１３に示されているよ
うに、前記軒側成形部１２或は横葺外装材４の軒側成形
部部４２と係合する前記棟側成形部１１或は横葺外装材
４の棟側成形部４１を抱持する抱持部２５ａを備えると
共に、上段一体型採光体１Ｂの裏側採光板２Ｂの軒側端
部２ｂを支持する上支持部２５ｂと、下段一体型採光体
１Ａの裏側採光板２Ｂの棟側端部２ｃを支持する下支持
部２５ｃを備えている。前記上支持部２５ｂにより、上
段一体型採光体１Ｂの裏側採光板２Ｂの軒側端部２ｂ
は、下段一体型採光体１Ａの棟側成形部１１上に位置さ
れる。よって、表側採光板２Ｂの亀裂、表側採光板２Ａ
と外装材２との防水材の劣化等により、万が一雨水が外
装材２側に浸入しても、その雨水は前記裏側採光板２Ｂ
の軒側端部２ｂから軒側成形部１２、下段一体型採光体
１Ａの棟側成形部１１を介してその表側採光板２Ａ側に
排出されるため、防水性に優れた構造となっている。As shown in FIG. 13, the hanging member 25 can be engaged with the eave-side molding part 12 or the eave-side molding part 42 of the side-roof exterior material 4, or the ridge-side molding part 11 or Has a holding portion 25a for holding the ridge-side molded portion 41 of the roofing exterior material 4, and an upper support portion 25b for supporting the eave-side end 2b of the backside lighting plate 2B of the upper integrated lighting device 1B; A lower support portion 25c is provided to support the ridge-side end 2c of the backside lighting plate 2B of the lower integrated lighting device 1A. The eave-side end 2b of the backside lighting plate 2B of the upper-stage integrated lighting body 1B by the upper support portion 25b.
Is located on the ridge-side molded portion 11 of the lower-stage integrated daylighting body 1A. Therefore, the cracks in the front side lighting plate 2B and the front side lighting plate 2A
Even if rainwater infiltrates the exterior material 2 due to the deterioration of the waterproof material between the exterior material 2 and the like, the rainwater will not
From the eaves-side end 2b through the eave-side molding part 12 and the ridge-side molding part 11 of the lower-stage integrated daylighting body 1A to the front-side daylighting plate 2A side, so that the structure is excellent in waterproofness. .

【００２９】一方、前記下支持部２５ｃにより、裏側採
光板２Ｂの棟側端部２ｃは確実に保持される。また、上
述のように裏側採光板２Ｂの軒側端部２ｂは、前記吊子
２５の上支持部２５ｂに保持されているので、裏側採光
板２Ｂの脱落が防止され、また一体型採光体１等の見付
け高さは同一に維持できるようになっている。この吊子
２５は、一体型採光体１の略桁行き幅に対応する通し吊
子でもよいし、所定間隔毎に裏側採光板等２Ｂを支持す
るピース状の吊子でもよい。この吊子等の保持部材は、
図示実施形態のように１部材からなるものでもよいし、
複数部材から構成されるものでもよい。On the other hand, the ridge-side end 2c of the backside lighting plate 2B is securely held by the lower support 25c. Further, as described above, the eaves-side end 2b of the back side lighting plate 2B is held by the upper support portion 25b of the hanging member 25, so that the back side lighting plate 2B is prevented from falling off and the integrated lighting body 1 Etc. can be maintained at the same height. The hanging member 25 may be a through hanging member corresponding to the approximately girder width of the integrated lighting member 1 or a piece-shaped hanging member that supports the back lighting plate 2B at predetermined intervals. The holding members such as the hanging members
It may be composed of one member as in the illustrated embodiment,
It may be composed of a plurality of members.

【００３０】同様に前記上側一体型採光体１Ｂと棟側の
前記横葺外装材４の各成形部１１，４２は、前記吊子２
５を介して外装下地３に固定されており、裏側採光板２
Ｂは確実に保持され、脱落が防止される。他方、軒側の
横葺外装材４と前記下段一体型採光体１Ａは、吊子２５
Ａを介して外装下地３に固定されている。Similarly, each of the molded portions 11 and 42 of the upper integrated lighting member 1B and the side roofing exterior member 4 on the ridge side is connected to the suspension 2
5 and is fixed to the exterior base 3 through the back side lighting plate 2
B is securely held, and is prevented from falling off. On the other hand, the eaves-side horizontal covering material 4 and the lower integrated lighting device 1A are
It is fixed to the exterior base 3 via A.

【００３１】前記各一体型採光体１，１と桁行き方向に
隣接する横葺外装材４，４の接続部９は、図１１，図１
２に示すように、裏面にバックアップ材を貼り付けた捨
板５を配置し、その捨板５にセットしたジョイナー９０
に一体型採光体１Ａ或は１Ｂと横葺外装材４のそれぞれ
の側端部を差込むとともに継手カバー９１をセットして
いる。かかる接続部９において、裏側採光板２Ｂの左右
の周縁部２１．２１は、前記捨板５上に位置するように
なっており、万が一、前記開口部１３から雨水が左右方
向に浸入しても、その雨水は捨板５に導かれ捨板５の溝
５０に沿って流下する。The connecting portions 9 of the roofing exterior members 4 and 4 adjacent to the integral lighting units 1 and 1 in the girder direction are shown in FIGS.
As shown in FIG. 2, a discard plate 5 on which a backup material is stuck is arranged on the back surface, and a joiner 90 set on the discard plate 5 is set.
The side end portions of the integrated lighting member 1A or 1B and the side-covering exterior material 4 are inserted, and a joint cover 91 is set. In such a connection part 9, the left and right peripheral parts 21.21 of the back side lighting plate 2B are located on the discarded plate 5, and even if rainwater infiltrates from the opening 13 in the left and right direction by any chance. The rainwater is guided by the trash plate 5 and flows down along the groove 50 of the trash plate 5.

【００３２】このような外装構造によれば、各一体型採
光体１と各横葺外装材４は、共に金属製の外装材である
ので、各棟側成形部１１，４１と各軒側成形部１２，４
２の係合は、通常の横葺屋根板と同様に水密性能を維持
することができる。また、一体型採光体１の外装材２は
横葺外装材４と同一構成であるので、横葺外装材４と調
和し、屋根の意匠性を損なうことがない。また、一体型
採光体１は、前記横葺外装材４と同等に扱えるため、細
部の納めを考慮することなく、即ち、特別な雨仕舞等を
する必要がなく、施工は極めて簡単である。According to such an exterior structure, since each of the integrated lighting member 1 and each of the side roofing exterior materials 4 are metal exterior materials, each of the ridge-side molding portions 11 and 41 and each of the eave-side molding materials are formed. Parts 12, 4
The engagement of 2 can maintain the watertightness similarly to a normal roofing shingle. Further, since the exterior material 2 of the integrated daylighting body 1 has the same configuration as the side roof exterior material 4, it is in harmony with the side roof exterior material 4 and does not impair the design of the roof. In addition, since the integrated daylighting body 1 can be handled in the same manner as the horizontal roofing exterior material 4, the construction is extremely simple without considering the details, that is, there is no need to perform a special raining or the like.

【００３３】一体型採光体１の組合せは、前記下地開口
７の構成に対応させればよく、例えば１段でよいし、３
段以上でよく、その組合せは任意である。また、旧来型
の採光装置に必要な突起物納めが不要であるので、桁方
向に長く一体型採光体採光体１を敷設することもでき
る。The combination of the integrated daylighting body 1 may correspond to the configuration of the base opening 7 and may be, for example, one-stage or three-stage.
There may be more than one step, and the combination is arbitrary. In addition, since it is not necessary to store projections necessary for a conventional lighting device, it is possible to lay the integrated lighting device 1 long in the girder direction.

【００３４】下地開口７は、垂木２６及び横木２７によ
って縁取られ、そして透光性部材としてのペアガラス
（登録商標）２８により、閉鎖されている。この実施形
態では、図１１及び図１２に示したように、垂木２６の
左右に配置された２枚のペアガラス２８，２８が、前記
垂木２６及び横木２７に沿って取付けられた結露受け２
９を介して取付けられている。The base opening 7 is bordered by rafters 26 and rungs 27 and closed by a pair of glass members 28 as a light-transmitting member. In this embodiment, as shown in FIGS. 11 and 12, two paired glasses 28, 28 arranged on the right and left sides of the rafter 26 are attached to the dew holder 2 attached along the rafter 26 and the crossbar 27.
9.

【００３５】このペアガラス２８と前記一体型採光体１
との間で、空気層Ａ２（図１０）が形成されることにな
り、その空気層Ａ２により外気の温度が直接的に室内側
に伝達されることが防止され、断熱効果が発揮される。
また、前記外装構造においては、前記一体型採光体１自
体が空気層Ａ１を備えており、また前記ペアガラス２９
は、２枚のガラス板で空気層Ａ３をサンドイッチにした
部材であるので、前記空気層Ａ１，Ａ２，Ａ３により、
三層の空気層が形成され、断熱効果がさらに発揮され
る。The paired glass 28 and the integrated daylighting body 1
An air layer A2 (FIG. 10) is formed between the two, and the air layer A2 prevents the temperature of the outside air from being directly transmitted to the indoor side, thereby exhibiting a heat insulating effect.
Further, in the exterior structure, the integrated daylighting body 1 itself includes an air layer A1.
Is a member in which the air layer A3 is sandwiched between two glass plates, so that the air layers A1, A2, A3
Three air layers are formed, and the heat insulating effect is further exhibited.

【００３６】透光性部材は、透光性を備えていればその
性質、色等を限定するものではなく、ペアガラスの他
に、網入りガラス、ポリカーボネイト、アクリル等の合
成樹脂製であってもよく、透明であっても、着色されて
いてもよい。ペアガラス以外の透光性部材を用いても、
前記空気層Ａ１，Ａ２により、２層の空気層が形成され
ることにより、断熱効果が発揮される。The translucent member is not limited in its properties and color as long as it has translucency. In addition to the paired glass, the translucent member is made of synthetic resin such as netted glass, polycarbonate, acrylic or the like. And may be transparent or colored. Even if a translucent member other than paired glass is used,
By forming two air layers by the air layers A1 and A2, a heat insulating effect is exhibited.

【００３７】前記横葺外装材４の下方には、バックアッ
プ材４Ａが敷設されており、このバックアップ材４Ａの
表面及び裏面には凹凸に成形されている。この凹凸が空
気の通路となっており、前記空気層Ａ２に対して、軒側
から或は棟側から空気が流入したり、軒側へ或は棟側へ
空気が流出することになる。よって、軒から棟に抜ける
流通空気層となり、防露効果が発揮される。さらに、前
記吊子２５としてピース材を用いれば、軒棟間に直線的
に空気の流路が形成される。A backup material 4A is laid below the side roofing exterior material 4, and the backup material 4A is formed with irregularities on its front and back surfaces. The unevenness forms an air passage, and air flows into the air layer A2 from the eaves side or the ridge side, and flows out to the eaves side or the ridge side. Therefore, it becomes a circulating air layer that escapes from the eaves to the ridge, and the dew prevention effect is exhibited. Further, if a piece material is used as the hanging member 25, a linear air flow path is formed between the eaves ridges.

【００３８】前記外装下地３は木造、鉄骨造、コンクリ
ート造等の全ての建築躯体をいい、前記躯体上に断熱そ
の他の必要に応じて敷設する木毛セメント板等のボード
類を含む。従って、外装材と躯体との間に介装されるボ
ード類が固定具の取付強度を有する場合を例外として、
原則的には外装材を固定するための固定具（ビス類）は
躯体を構成する母屋や垂木等の補助部材に固定される。
なお、垂木等の補助部材に前記横葺採光外装材１等を固
定する場合、ビス等の固定具を必ずしも用いる必要はな
く、爪による係着等でもよい。また、吊子等の保持部材
を用いて固定してもよいし、直接、ビス等の固定具で固
定してもよい。The exterior base 3 refers to all building frames such as wooden structures, steel frames, concrete structures, etc., and includes boards such as wood wool cement boards to be laid on the frame as required. Therefore, with the exception of the case where the boards interposed between the exterior material and the frame have the mounting strength of the fixture,
In principle, a fixing tool (screws) for fixing the exterior material is fixed to an auxiliary member such as a purlin or a rafter constituting the frame.
In addition, when fixing the said horizontal covering daylighting exterior material 1 etc. to an auxiliary member, such as a rafter, it is not necessary to necessarily use fixing tools, such as a screw, and you may attach by a nail | claw. Further, it may be fixed using a holding member such as a hanging member, or may be directly fixed using a fixing tool such as a screw.

【００３９】なお、外装下地３と横葺外装材４等の間
に、アスファルトルーフィングやアスファルトフェルト
等の防水材８を敷設してもよい。Note that a waterproof material 8 such as asphalt roofing or asphalt felt may be laid between the exterior base material 3 and the horizontal exterior material 4 or the like.

【００４０】なお、上記実施形態では、面板部１０がフ
ラットな外装材２を用いたが、その断面形状はどのよう
なものでもよい。例えば図１４に示したように、面板部
１０が略中央にて外側に折れ曲がった横葺外装材４Ｂを
本願発明の外装材として用い、下方の面板部１０Ｂに前
記開口部１３を設けてもよい。In the above-described embodiment, the exterior material 2 having the flat face plate portion 10 is used, but the cross-sectional shape may be any shape. For example, as shown in FIG. 14, a horizontal roofing exterior material 4B in which the face plate portion 10 is bent outward at substantially the center may be used as the exterior material of the present invention, and the opening 13 may be provided in the lower face plate portion 10B. .

【００４１】[0041]

【発明の効果】請求項１記載の発明によれば、横葺屋根
一体型採光体の開口部は、面板部表裏に設けられた採光
体で塞がれており２層構造となっているので、外部から
の衝撃に対し、強度を高めることができる。また、万が
一、表側の採光体に亀裂が入っても、裏側の採光体が存
在するので、雨水が直ちに室内側に浸入することを避け
ることができる。さらに、外装材の面板部に所望形状の
開口部を形成し、該開口部を面板部の表裏面から採光体
で塞ぐ構成であるので、製造コストを抑えることができ
る。According to the first aspect of the present invention, the opening of the daylighting body integrated with a horizontal roof is closed by the daylighting bodies provided on the front and back of the face plate portion, and has a two-layer structure. In addition, the strength against external impact can be increased. In addition, even if the front side lighting body is cracked, rainwater can be prevented from immediately entering the room because the back side lighting body is present. Further, since an opening having a desired shape is formed in the face plate portion of the exterior material, and the opening is closed by the light collector from the front and back surfaces of the face plate portion, manufacturing costs can be reduced.

【００４２】請求項２記載の発明によれば、前記開口部
を表面から塞ぐ採光体と裏面から塞ぐ採光体間に形成さ
れた空気層に、断熱性能を期待することができる。According to the second aspect of the present invention, heat insulation performance can be expected in the air layer formed between the light collector closing the opening from the front surface and the light collector closing the back surface from the back.

【００４３】請求項３の発明によれば、横葺外装材と横
葺屋根一体型採光体は、同一素材であるので、相互に隣
接する横葺屋根一体型採光体と横葺外装材の係合は通常
の外装材と同様に行うことができ、その係合部での水密
性能や耐風圧性能を維持することができる。According to the third aspect of the present invention, since the horizontal roofing exterior material and the horizontal roofing integrated light source are the same material, the relationship between the adjacent horizontal roofing integrated light source and the horizontal roofing exterior material is made. In this case, it can be performed in the same manner as a normal exterior material, and the watertightness and wind resistance at the engagement portion can be maintained.

【００４４】請求項４の発明によれば、万が一、雨水が
外装材の裏面側に浸入しても、その雨水は、裏側の採光
板から、下段の横葺外装材又は横葺屋根一体型採光体の
屋根面に排水されるので、防水性に優れている。また、
裏面側の採光板の軒側端部は、下段の横葺外装材等の棟
側成形部上で支持され、一方、前記採光板の棟側端部
は、保持部材で支持されているので、正圧力性能に優れ
た採光板となっている。According to the fourth aspect of the invention, even if rainwater infiltrates the back surface side of the exterior material, the rainwater can be transmitted from the back side lighting plate to the lower horizontal roofing exterior material or the horizontal roofing integrated lighting. Because it is drained to the roof of the body, it is excellent in waterproofness. Also,
The eaves-side end of the backside lighting plate is supported on a ridge-side molded portion such as a lower horizontal roofing exterior material, while the ridge-side end of the lighting plate is supported by a holding member. It is a daylighting plate with excellent positive pressure performance.

【００４５】請求項５の発明によれば、前記横葺屋根一
体型採光体と透光性部材間の空間を空気層として、断熱
性能を持たせることができる。また、屋根と野地板間に
空気層を備えた屋根構造において、流動空気層を形成す
ることができる。According to the fifth aspect of the invention, the space between the horizontal-roof-integrated daylighting body and the translucent member can be used as an air layer to provide heat insulation performance. Further, in a roof structure having an air layer between a roof and a base plate, a flowing air layer can be formed.

【図面の簡単な説明】[Brief description of the drawings]

【図１】実施形態に係る横葺屋根一体型採光体の平面
図、FIG. 1 is a plan view of a horizontal-roof-integrated daylighting body according to an embodiment,

【図２】同一体型採光体の底面図、FIG. 2 is a bottom view of the same-type daylighting body,

【図３】図１のＡ−Ａ線矢視拡大断面図、FIG. 3 is an enlarged sectional view taken along line AA of FIG. 1;

【図４】同一体型採光体を構成する外装材の平面図、FIG. 4 is a plan view of an exterior material constituting the same-type daylighting body,

【図５】図１のＢ−Ｂ線矢視拡大断面図、FIG. 5 is an enlarged sectional view taken along line BB of FIG. 1;

【図６】同一体型採光体を構成する表側採光板の取付手
順図、FIG. 6 is a mounting procedure diagram of a front side lighting plate constituting the same type of lighting unit,

【図７】同一体型採光体を構成する表側採光板の取付手
順図、FIG. 7 is a mounting procedure diagram of a front-side daylighting plate constituting the same-type daylighting body,

【図８】同一体型採光体を構成する裏側採光板の取付手
順図、FIG. 8 is a mounting procedure diagram of a back side lighting plate constituting the same type of lighting unit,

【図９】実施形態に係る外装構造の平面図、FIG. 9 is a plan view of the exterior structure according to the embodiment,

【図１０】図９のＣ−Ｃ線矢視拡大断面図、10 is an enlarged cross-sectional view taken along line CC of FIG. 9;

【図１１】図９のＤ−Ｄ線矢視拡大断面図、FIG. 11 is an enlarged cross-sectional view taken along line DD in FIG. 9;

【図１２】図１１の拡大図、FIG. 12 is an enlarged view of FIG. 11,

【図１３】実施形態に係る外装構造に用いる吊子の側面
図、FIG. 13 is a side view of the suspension used for the exterior structure according to the embodiment,

【図１４】別例に係る外装材の側面図。FIG. 14 is a side view of an exterior material according to another example.

【符号の説明】 １ 横葺屋根一体型採光体 １０ 面板部 １１ 棟側成形部
１２ 軒側成形部 １３ 開口部 ２ 外装材 ２Ａ 表側採光板
２Ｂ 裏側採光板 ２０ 補強部 ２１ 周縁部
２２ 固定フレーム ２３ 目地カバー ２４ 軒側周縁部
２５ 吊子 ２６ 垂木 ２７ 横木
２８ ペアガラス ２９ 結露受 ３ 外装下地 ４ 横葺外装材 ４０ 面板部 ４Ａ バックアップ材 ４１ 棟側成形部
４２ 軒側成形部 ５ 捨板 ５０ 溝部 ６ シール材 ７ 下地開口 ８ 防水材 ９ 接続部 ９０ ジョイナー
９１ 継手カバー[Explanation of Signs] 1 Daylighting body integrated with horizontal roof 10 Face plate part 11 Building side molding part
12 eaves forming part 13 opening 2 exterior material 2A front side lighting plate
2B Backside lighting plate 20 Reinforced part 21 Peripheral part
22 Fixed frame 23 Joint cover 24 Perimeter edge of eaves
25 Hanger 26 Rafter 27 Crossbar
28 Double glass 29 Dew condensation receiver 3 Exterior base 4 Side roof exterior material 40 Face plate 4A Backup material 41 Building side molding
42 eave-side molding part 5 discard plate 50 groove part 6 sealing material 7 base opening 8 waterproof material 9 connection part 90 joiner
91 Fitting cover

─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───

【手続補正書】[Procedure amendment]

【提出日】平成１２年１２月２２日（２０００．１２．
２２）[Submission date] December 22, 2000 (200.12.
22)

【手続補正１】[Procedure amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】００２３[Correction target item name] 0023

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【００２３】これを取付けるには、図８に示されるよう
に、例えば両面テープを用いるが、外装材２及び前記採
光板２Ｂの軒側周縁２４は万が一の排水のために接着し
ないようにする。その他の構成は、前記表側採光板２Ａ
と同様であるので、同様な作用効果を奏する。[0023] To attach the this, as shown in FIG. 8, for example, using double-sided tape, eaves side peripheral edge 24 of the outer cover 2 and the daylight plate 2B is not to adhere to the emergency drainage . The other configuration is the same as the front side lighting plate 2A.
Therefore, the same operation and effect can be obtained.

【手続補正２】[Procedure amendment 2]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】００２８[Correction target item name] 0028

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【００２８】前記吊子２５は、図１３に示されているよ
うに、前記軒側成形部１２或は横葺外装材４の軒側成形
部部４２と係合する前記棟側成形部１１或は横葺外装材
４の棟側成形部４１を抱持する抱持部２５ａを備えると
共に、上段一体型採光体１Ｂの裏側採光板２Ｂの軒側端
部２ｂを支持する上支持部２５ｂと、下段一体型採光体
１Ａの裏側採光板２Ｂの棟側端部２ｃを支持する下支持
部２５ｃを備えている。前記上支持部２５ｂにより、上
段一体型採光体１Ｂの裏側採光板２Ｂの軒側端部２ｂ
は、下段一体型採光体１Ａの棟側成形部１１上に位置さ
れる。よって、表側採光板２Ａの亀裂、表側採光板２Ａ
と外装材２との防水材の劣化等により、万が一雨水が外
装材２側に浸入しても、その雨水は前記裏側採光板２Ｂ
の軒側端部２ｂから軒側成形部１２、下段一体型採光体
１Ａの棟側成形部１１を介してその表側採光板２Ａ側に
排出されるため、防水性に優れた構造となっている。As shown in FIG. 13, the hanging member 25 can be engaged with the eave-side molding part 12 or the eave-side molding part 42 of the side-roof exterior material 4, or the ridge-side molding part 11 or Has a holding portion 25a for holding the ridge-side molded portion 41 of the roofing exterior material 4, and an upper support portion 25b for supporting the eave-side end 2b of the backside lighting plate 2B of the upper integrated lighting device 1B; A lower support portion 25c is provided to support the ridge-side end 2c of the backside lighting plate 2B of the lower integrated lighting device 1A. The eave-side end 2b of the backside lighting plate 2B of the upper-stage integrated lighting body 1B by the upper support portion 25b.
Is located on the ridge-side molded portion 11 of the lower-stage integrated daylighting body 1A. Thus, the front lighting plate 2 A crack front daylight plate 2A
Even if rainwater infiltrates the exterior material 2 due to the deterioration of the waterproof material between the exterior material 2 and the like, the rainwater will not
From the eaves-side end 2b through the eave-side molding part 12 and the ridge-side molding part 11 of the lower-stage integrated daylighting body 1A to the front-side daylighting plate 2A side, so that the structure is excellent in waterproofness. .

【手続補正３】[Procedure amendment 3]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】００３５[Correction target item name] 0035

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【００３５】このペアガラス２８と前記一体型採光体１
との間で、空気層Ａ２（図１０）が形成されることにな
り、その空気層Ａ２により外気の温度が直接的に室内側
に伝達されることが防止され、断熱効果が発揮される。
また、前記外装構造においては、前記一体型採光体１自
体が空気層Ａ１を備えており、また前記ペアガラス２８
は、２枚のガラス板で空気層Ａ３（図示せず）をサンド
イッチにした部材であるので、前記空気層Ａ１，Ａ２，
Ａ３により、三層の空気層が形成され、断熱効果がさら
に発揮される。The paired glass 28 and the integrated daylighting body 1
An air layer A2 (FIG. 10) is formed between the two, and the air layer A2 prevents the temperature of the outside air from being directly transmitted to the indoor side, thereby exhibiting a heat insulating effect.
Further, in the above outer structure, the integrated lighting body 1 itself comprises an air layer A1, also the glazing 2 8
Is a member in which an air layer A3 (not shown) is sandwiched between two glass plates, so that the air layers A1, A2,
By A3, three air layers are formed, and the heat insulating effect is further exhibited.

【手続補正４】[Procedure amendment 4]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】００３６[Correction target item name] 0036

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【００３６】前記透光性部材は、透光性を備えていれば
その性質、色等を限定するものではなく、ペアガラスの
他に、網入りガラス、ポリカーボネイト、アクリル等の
合成樹脂製であってもよく、透明であっても、着色され
ていてもよい。ペアガラス以外の透光性部材を用いて
も、前記空気層Ａ１，Ａ２により、２層の空気層が形成
されることにより、断熱効果が発揮される。[0036] The light-transmitting member, its nature, is not intended to limit the color or the like as long as it has translucency, in addition to the pair glass, a wire glass, polycarbonate, synthetic resin such as acrylic And may be transparent or colored. Even if a translucent member other than the paired glass is used, a heat insulating effect is exhibited by forming two air layers by the air layers A1 and A2.

【手続補正５】[Procedure amendment 5]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】００３７[Correction target item name] 0037

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【００３７】前記横葺外装材４の下方には、バックアッ
プ材４Ａが敷設されており、このバックアップ材４Ａの
表面及び裏面は凹凸に成形されている。この凹凸が空気
の通路となっており、前記空気層Ａ２に対して、軒側か
ら或は棟側から空気が流入したり、軒側へ或は棟側へ空
気が流出することになる。よって、軒から棟に抜ける流
通空気層となり、防露効果が発揮される。さらに、前記
吊子２５としてピース材を用いれば、軒棟間に直線的に
空気の流路が形成される。[0037] below the horizontal葺Gaiso member 4 is laid backup member 4A, the surface and the back surface of the backup material 4A are formed into uneven. The unevenness forms an air passage, and air flows into the air layer A2 from the eaves side or the ridge side, and flows out to the eaves side or the ridge side. Therefore, it becomes a circulating air layer that escapes from the eaves to the ridge, and the dew prevention effect is exhibited. Further, if a piece material is used as the hanging member 25, a linear air flow path is formed between the eaves ridges.

Claims (5)

【特許請求の範囲】[Claims] 【請求項１】 棟側に棟側成形部、軒側に軒側成形部を
設けた外装材の面板部に所望形状の開口部を形成すると
ともに、該開口部を面板部の表裏面からそれぞれ塞ぐ採
光体を設けたことを特徴とする横葺屋根一体型採光体。An opening having a desired shape is formed in a face plate portion of an exterior material provided with a ridge-side molding portion on a ridge side and an eave-side molding portion on an eave side, and the opening is formed from the front and back surfaces of the face plate portion. A daylighting unit integrated with a horizontal roof, characterized by a daylighting unit to be closed. 【請求項２】 前記開口部を表面から塞ぐ採光体と裏面
から塞ぐ採光体間には、空気層が形成されることを特徴
とする請求項１に記載の横葺屋根一体型採光体。2. The side-roof-integrated daylighting body according to claim 1, wherein an air layer is formed between the daylighting body that covers the opening from the front surface and the daylighting body that closes the opening from the back surface. 【請求項３】 外装下地上に横葺外装材を敷設する横葺
外装構造に採光装置を設ける外装構造にあって、 前記横葺外装材は、面板部と棟側成形部と軒側成形部か
らなり、 前記採光装置は、前記横葺外装材と略同一の外装材に対
し、面板部に所望形状の開口部を形成するとともに、前
記開口部を前記面板部の表裏面からそれぞれ覆う採光板
を設けた横葺屋根一体型採光体からなり、 前記横葺外装材と前記横葺屋根一体型採光体を適宜組み
合わせて敷設することを特徴とする外装構造。3. An exterior structure in which a daylighting device is provided in a horizontal roofing exterior structure in which a horizontal roofing exterior material is laid on an exterior base material, wherein the horizontal roofing exterior material includes a face plate portion, a ridge-side molding portion, and an eave-side molding portion. The daylighting device comprises: a daylighting plate that forms an opening having a desired shape in a face plate portion and covers the opening from front and back surfaces of the face plate portion, respectively, for an exterior material that is substantially the same as the horizontal roofing exterior material. An exterior structure comprising a horizontal-roofing-integrated daylighting body provided with: a combination of the horizontal-roofing exterior material and the horizontal-roofing-integrated daylighting body as appropriate. 【請求項４】 前記開口部を面板部の裏面から塞ぐ前記
採光体の軒側端部は、下段の横葺外装材又は横葺屋根一
体型採光体の棟側成形部上に位置し、 一方、前記採光板の棟側端部は、保持部材で支持されて
いることを特徴とする請求項３に記載の外装構造。4. An eave-side end of the daylighting body, which closes the opening from a back surface of a face plate portion, is located on a ridge-side molding part of a lower-level roofing exterior material or a horizontal roofing-integrated daylighting body. 4. The exterior structure according to claim 3, wherein a ridge-side end of the lighting plate is supported by a holding member. 5. 【請求項５】 外装下地の開口部には、透光性部材を配
したことを特徴とする請求項３又は４に記載の外装構
造。5. The exterior structure according to claim 3, wherein a translucent member is disposed in the opening of the exterior base.