JP2021175849A - Roof structure - Google Patents

Roof structure Download PDF

Info

Publication number
JP2021175849A
JP2021175849A JP2020080905A JP2020080905A JP2021175849A JP 2021175849 A JP2021175849 A JP 2021175849A JP 2020080905 A JP2020080905 A JP 2020080905A JP 2020080905 A JP2020080905 A JP 2020080905A JP 2021175849 A JP2021175849 A JP 2021175849A
Authority
JP
Japan
Prior art keywords
solar cell
cover member
portions
roof
eaves
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2020080905A
Other languages
Japanese (ja)
Inventor
直樹 平尾
Naoki Hirao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaneka Corp
Original Assignee
Kaneka Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kaneka Corp filed Critical Kaneka Corp
Priority to JP2020080905A priority Critical patent/JP2021175849A/en
Publication of JP2021175849A publication Critical patent/JP2021175849A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

To provide a roof structure capable of preventing rainwater and others from entering the roof substrate side from the eaves side even at the time of strong wind.SOLUTION: Solar cell modules are installed on a roof substrate. The solar cell module has a solar panel and an attaching member, and the attaching member is installed on a rear side of the solar panel and has a protruding part for protruding from a side face of the solar panel toward a ridge side in a plan view. The attaching member has a cover member extending from a light-receiving surface of the solar panel over the roof substrate toward the ridge side. The cover member has a bottom plate part and an erected wall part erected from the bottom plate part and the bottom plate part extends from the erected wall part onto the protruding part.SELECTED DRAWING: Figure 19

Description

本発明は、建材一体型の太陽電池モジュールが敷設された屋根構造に関する。 The present invention relates to a roof structure in which a solar cell module integrated with building materials is laid.

従来から、瓦等の建材の機能と、光エネルギーを電気エネルギーに変換する光電変換機能を備えた建材一体型の太陽電池モジュールが知られている（例えば、特許文献１）。
建材一体型の太陽電池モジュールが敷設された屋根構造は、通常の取付金具によって太陽電池モジュールが敷設された屋根構造に比べて、屋根下地に対する太陽電池モジュールの高さが低く、周囲の建材との段差も小さい。そのため、太陽電池モジュールが屋根になじみやすく、太陽電池モジュールが目立ちにくい特長がある。 Conventionally, a solar cell module integrated with a building material having a function of a building material such as a roof tile and a photoelectric conversion function of converting light energy into electric energy has been known (for example, Patent Document 1).
The roof structure in which the solar cell module integrated with the building material is laid has a lower height of the solar cell module with respect to the roof base than the roof structure in which the solar cell module is laid by ordinary mounting brackets, and the height of the solar cell module is lower than that of the surrounding building materials. The steps are also small. Therefore, the solar cell module is easy to fit on the roof, and the solar cell module is inconspicuous.

特開２０１７−１６０７５９号公報JP-A-2017-160759

建材型太陽電池モジュールは、防水性と意匠性の目的から、棟側の瓦部材等の屋根部材との取り合い部に板金等で作られたカバー部材を配置している。
このカバー部材は、軒棟方向において太陽電池パネルの受光面から棟側の屋根部材に跨って設けられるものであり、棟側からの屋根下地への雨水等の進入を防止できる。
しかしながら、従来の屋根構造は、台風などの強風時の場合、軒先側から吹き込む風によって、雨水等が太陽電池モジュールとカバー部材の隙間から進入し、カバー部材と屋根下地との間の空間に進入する問題があった。 In the building material type solar cell module, a cover member made of sheet metal or the like is arranged at a joint portion with a roof member such as a roof tile member on the ridge side for the purpose of waterproofness and design.
This cover member is provided so as to straddle the roof member on the ridge side from the light receiving surface of the solar cell panel in the direction of the eaves building, and can prevent rainwater or the like from entering the roof base from the ridge side.
However, in the conventional roof structure, in the case of a strong wind such as a typhoon, rainwater or the like enters through the gap between the solar cell module and the cover member due to the wind blown from the eaves side, and enters the space between the cover member and the roof base. There was a problem to do.

そこで、本発明は、強風時においても、軒先側からの雨水等の屋根下地側への進入を防止できる屋根構造を提供することを目的とする。 Therefore, an object of the present invention is to provide a roof structure capable of preventing rainwater or the like from entering the roof base side from the eaves side even in a strong wind.

上記した課題を解決するための本発明の一つの様相は、屋根下地上に、太陽電池モジュールが設置された屋根構造であって、前記太陽電池モジュールは、太陽電池パネルと、取付部材を有し、前記取付部材は、前記太陽電池パネルの裏面側に設けられ、平面視したときに前記太陽電池パネルの側面から棟側に向かって張り出した張出部を有しており、前記太陽電池パネルの受光面から前記屋根下地に跨って棟側に向かって延びたカバー部材を有し、前記カバー部材は、底板部と、前記底板部から立ち上がった立壁部を有し、前記底板部は、前記立壁部から前記張出部上まで延びている、屋根構造である。 One aspect of the present invention for solving the above-mentioned problems is a roof structure in which a solar cell module is installed on a roof base, and the solar cell module has a solar cell panel and a mounting member. The mounting member is provided on the back surface side of the solar cell panel, and has an overhanging portion protruding from the side surface of the solar cell panel toward the ridge side when viewed in a plan view. It has a cover member extending from a light receiving surface to the ridge side across the roof base, and the cover member has a bottom plate portion and a standing wall portion rising from the bottom plate portion, and the bottom plate portion is the standing wall portion. It is a roof structure that extends from the portion to the top of the overhanging portion.

本様相によれば、底板部が立壁部から張出部上に跨っているので、雨風により雨水等が軒先側から太陽電池モジュールとカバー部材との間を通過しても、立壁部で堰き止められ、底板部上を伝わって軒先側に流れるため、屋根下地側に雨水等が進入することを防止できる。 According to this aspect, since the bottom plate portion extends from the standing wall portion to the overhanging portion, even if rainwater or the like passes between the solar cell module and the cover member from the eaves side due to rain and wind, it is blocked by the standing wall portion. Since it flows on the bottom plate and flows to the eaves side, it is possible to prevent rainwater or the like from entering the roof base side.

好ましい様相は、前記底板部と前記張出部の間には、桁行方向に延びた止水部が設けられていることである。 A preferred aspect is that a water stop portion extending in the girder direction is provided between the bottom plate portion and the overhanging portion.

本様相によれば、底板部と張出部との間からの屋根下地への雨水等の進入を防止できる。 According to this aspect, it is possible to prevent rainwater or the like from entering the roof base from between the bottom plate portion and the overhanging portion.

好ましい様相は、前記取付部材は、棟側端部に折り返し部が形成されており、前記折り返し部は、桁行方向に延びていることである。 A preferred aspect is that the mounting member has a folded portion formed at the ridge side end portion, and the folded portion extends in the girder direction.

本様相によれば、より屋根下地への雨水等の進入を防止できる。 According to this aspect, it is possible to prevent rainwater from entering the roof base.

ところで、建材一体型の太陽電池モジュールを屋根下地に設置する際には、作業者が屋根に乗って一枚ずつ設置していく。屋根は、高所であり、足場が悪いため、作業者によっては、カバー部材を足場に使って屋根部材や他のカバー部材を設置する場合がある。このような場合に、作業者の重量によっては、カバー部材が塑性変形するおそれがあった。 By the way, when installing the solar cell module integrated with building materials on the roof base, the worker rides on the roof and installs it one by one. Since the roof is a high place and the scaffolding is poor, some workers may use the cover member as a scaffold to install the roof member and other cover members. In such a case, the cover member may be plastically deformed depending on the weight of the operator.

そこで、好ましい様相は、前記太陽電池モジュールの棟側に隣接した屋根部材を有し、前記カバー部材は、第１カバー部材と、第２カバー部材を有し、前記第１カバー部材は、前記屋根部材が載置される載置部を有し、前記第２カバー部材は、底面形成部と、前記底面形成部から前記第１カバー部材側に向かって突出した凸部を備えており、前記凸部は、前記載置部の下面を支持していることである。 Therefore, a preferred aspect is that the roof member is adjacent to the ridge side of the solar cell module, the cover member has a first cover member and a second cover member, and the first cover member is the roof. The second cover member has a mounting portion on which the member is mounted, and the second cover member includes a bottom surface forming portion and a convex portion protruding from the bottom surface forming portion toward the first cover member side. The portion is to support the lower surface of the above-mentioned resting portion.

本様相によれば、載置部の下面が凸部によって支持されているため、作業者等が載置部上に乗っても載置部が塑性変形しにくい。 According to this aspect, since the lower surface of the mounting portion is supported by the convex portion, the mounting portion is less likely to be plastically deformed even if an operator or the like rides on the mounting portion.

より好ましい様相は、前記凸部は、桁行方向に延びており、前記立壁部は、前記凸部の軒先側の側面を構成していることである。 A more preferable aspect is that the convex portion extends in the girder direction, and the vertical wall portion constitutes a side surface of the convex portion on the eaves side.

本様相によれば、凸部が載置部を支持する支持部と雨水等を堰き止める堰き止め部として機能するので、別個に支持部と堰き止め部を設ける場合に比べてコストを低減できる。 According to this aspect, since the convex portion functions as a support portion that supports the mounting portion and a damming portion that blocks rainwater or the like, the cost can be reduced as compared with the case where the support portion and the damming portion are separately provided.

より好ましい様相は、前記第２カバー部材は、複数の底面形成部と、前記複数の底面形成部から前記第１カバー部材側に向かって突出した複数の凸部を備えており、前記載置部は、前記複数の凸部によって支持されていることである。 In a more preferable aspect, the second cover member includes a plurality of bottom surface forming portions and a plurality of convex portions projecting from the plurality of bottom surface forming portions toward the first cover member side. Is supported by the plurality of convex portions.

本様相によれば、載置部が複数の凸部に跨り、各凸部によって支持されているため、より載置部が変形しにくい。 According to this aspect, since the mounting portion straddles a plurality of convex portions and is supported by each convex portion, the mounting portion is less likely to be deformed.

より好ましい様相は、前記第１カバー部材は、前記太陽電池モジュール上から前記載置部に向かって傾斜した傾斜部を備えており、前記カバー部材は、前記傾斜部と前記立壁部と前記底板部によって、棟側が閉塞された水返し機構が構成されていることである。 In a more preferable aspect, the first cover member includes an inclined portion inclined from above the solar cell module toward the above-described mounting portion, and the cover member includes the inclined portion, the standing wall portion, and the bottom plate portion. This means that a water return mechanism is configured in which the ridge side is closed.

本様相によれば、より確実に雨水等の屋根下地への進入を防止できる。
本様相によれば、載置部が凸部によってかさ上げされているため、傾斜部の傾斜角度を小さくでき、傾斜部の傾斜角度を屋根部材の傾斜角度に近づけることができる。その結果、太陽電池モジュールが屋根部材から浮き上がって見えにくく、外観に優れた屋根構造となる。 According to this aspect, it is possible to more reliably prevent rainwater from entering the roof base.
According to this aspect, since the mounting portion is raised by the convex portion, the inclination angle of the inclined portion can be reduced, and the inclination angle of the inclined portion can be brought close to the inclination angle of the roof member. As a result, the solar cell module is lifted from the roof member and is difficult to see, resulting in a roof structure having an excellent appearance.

本発明の屋根構造によれば、屋根下地側への雨水等の進入を防止できる。 According to the roof structure of the present invention, it is possible to prevent rainwater or the like from entering the roof base side.

本発明の第１実施形態の屋根構造を模式的に示した平面図である。It is a top view which shows typically the roof structure of 1st Embodiment of this invention. 図１の太陽電池モジュールの平面図である。It is a top view of the solar cell module of FIG. 図１の太陽電池モジュールの断面図である。It is sectional drawing of the solar cell module of FIG. 図１の水切り部材の斜視図である。It is a perspective view of the draining member of FIG. 図４の水切り部材の分解斜視図である。It is an exploded perspective view of the draining member of FIG. 図４の水切り部材の要部の拡大斜視図である。It is an enlarged perspective view of the main part of the draining member of FIG. 図１のカバー部材の分解斜視図である。It is an exploded perspective view of the cover member of FIG. 図１のカバー部材を裏面側からみた斜視図である。It is a perspective view which looked at the cover member of FIG. 1 from the back side. 図１の軒端太陽電池モジュールの軒先部分の断面図である。It is sectional drawing of the eaves part of the eaves edge solar cell module of FIG. 図１の軒棟方向に隣接する太陽電池モジュールの取り合い部分の断面図である。It is sectional drawing of the connection part of the solar cell module adjacent to the eaves building direction of FIG. 図１の棟端太陽電池モジュールと瓦部材との取り合い部分の断面図である。It is sectional drawing of the connection part of the ridge edge solar cell module of FIG. 1 and a roof tile member. 図１の軒棟方向に隣接する水切り部材の連結部分の斜視図である。It is a perspective view of the connecting part of the draining member adjacent to the eaves building direction of FIG. 図１の左端太陽電池モジュールと瓦部材との取り合い部分の断面図である。It is sectional drawing of the connection part of the leftmost solar cell module of FIG. 1 and a roof tile member. 図１の右端太陽電池モジュールと瓦部材との取り合い部付近の断面図である。It is sectional drawing of the vicinity of the connection part between the rightmost solar cell module of FIG. 1 and a roof tile member. 図１３の左端太陽電池モジュールとカバー部材の説明図であり、（ａ）は左側からみた斜視図であり、（ｂ）は右側からみた斜視図である。FIG. 13 is an explanatory view of the leftmost solar cell module and the cover member, (a) is a perspective view seen from the left side, and (b) is a perspective view seen from the right side. 図１３の左端太陽電池モジュールとカバー部材と水切り部材の位置関係を示す斜視図である。It is a perspective view which shows the positional relationship of the leftmost solar cell module of FIG. 13, a cover member, and a drainer member. 図１４の右端太陽電池モジュールとカバー部材の説明図であり、（ａ）は左側からみた斜視図であり、（ｂ）は右側からみた斜視図である。It is explanatory drawing of the rightmost solar cell module and a cover member of FIG. 14, (a) is a perspective view seen from the left side, and (b) is a perspective view seen from the right side. 図１の中央側太陽電池モジュールとカバー部材の説明図であり、（ａ）は左側からみた斜視図であり、（ｂ）は右側からみた斜視図である。It is explanatory drawing of the central side solar cell module and a cover member of FIG. 1, (a) is a perspective view seen from the left side, and (b) is a perspective view seen from the right side. 図１の屋根構造の水返し機構の説明図であって、棟端太陽電池モジュールと瓦部材との取り合い部分の断面図であり、雨水等の流れを矢印で示している。It is explanatory drawing of the water return mechanism of the roof structure of FIG. 1, and is the cross-sectional view of the part where the ridge end solar cell module and a tile member are connected, and the flow of rainwater and the like is shown by an arrow. 本発明の他の実施形態の屋根構造を模式的に示した平面図である。It is a top view which shows typically the roof structure of another embodiment of this invention. 本発明の他の実施形態のカバー部材の説明図であり、（ａ）は折り曲げ片を折り曲げる前の状況を表す斜視図であり、（ｂ）は折り曲げ片を折り曲げた状況を表す斜視図である。It is explanatory drawing of the cover member of another embodiment of this invention, (a) is the perspective view which shows the situation before bending a bent piece, (b) is the perspective view which shows the state which bent piece is bent. .. 本発明の他の実施形態のカバー部材の説明図であり、（ａ）は折り曲げ片を折り曲げる前の状況を表す斜視図であり、（ｂ）は折り曲げ片を折り曲げた状況を表す斜視図である。It is explanatory drawing of the cover member of another embodiment of this invention, (a) is the perspective view which shows the situation before bending a bent piece, (b) is the perspective view which shows the state which bent piece is bent. .. 本発明の他の実施形態の水切り部材の斜視図である。It is a perspective view of the draining member of another embodiment of this invention. 本発明の他の実施形態の水切り部材の平面図である。It is a top view of the draining member of another embodiment of this invention. 本発明の他の実施形態のカバー部材の断面図である。It is sectional drawing of the cover member of another embodiment of this invention.

以下、本発明の実施形態について詳細に説明する。以下の説明においては、特に断りのない限り、左右方向について図１の設置姿勢を基準とする。 Hereinafter, embodiments of the present invention will be described in detail. In the following description, unless otherwise specified, the installation posture shown in FIG. 1 is used as a reference in the left-right direction.

本発明の第１実施形態の屋根構造１は、切妻屋根や寄棟屋根等の屋根を構成するものであり、図１のように、主に建物の屋根下地４に対して太陽電池モジュール２及び瓦部材３（屋根部材）が碁盤状に設置されたものである。
屋根構造１は、図１，図９のように、主要構成部材として、太陽電池モジュール２（２ａ〜２ｉ）と、瓦部材３と、水切り部材５と、カバー部材６（６ａ〜６ｃ）と、軒先金具７と、軒先水切り材８を備えている。 The roof structure 1 of the first embodiment of the present invention constitutes a roof such as a gable roof or a hipped roof, and as shown in FIG. 1, the solar cell module 2 and the solar cell module 2 and the roof base 4 of the building are mainly used. The tile member 3 (roof member) is installed in a grid shape.
As shown in FIGS. 1 and 9, the roof structure 1 includes solar cell modules 2 (2a to 2i), roof tile members 3, draining members 5, and cover members 6 (6a to 6c) as main constituent members. The eaves metal fitting 7 and the eaves drainer 8 are provided.

太陽電池モジュール２は、建材の機能と、太陽電池の機能を兼ね備える建材一体型の太陽電池モジュールであり、本実施形態では、建材の機能として瓦の機能を備えた瓦一体型の太陽電池モジュールである。
太陽電池モジュール２は、図２，図３のように、太陽電池パネル１０と、軒先側フレーム１１と、棟側フレーム１２と、緩衝部材１３と、取付部材１５を備えている。
太陽電池モジュール２は、図３のように太陽電池パネル１０の受光面２０が取付部材１５に対して所定の角度で傾斜した姿勢となっている。 The solar cell module 2 is a building material integrated solar cell module having both a building material function and a solar cell function. In the present embodiment, the solar cell module 2 is a roof tile integrated solar cell module having a roof tile function as a building material function. be.
As shown in FIGS. 2 and 3, the solar cell module 2 includes a solar cell panel 10, an eaves-side frame 11, a ridge-side frame 12, a cushioning member 13, and a mounting member 15.
As shown in FIG. 3, the solar cell module 2 has a posture in which the light receiving surface 20 of the solar cell panel 10 is tilted at a predetermined angle with respect to the mounting member 15.

太陽電池パネル１０は、図２のように、表面に受光面２０を有した板状パネルであり、受光面２０で受光した光エネルギーを電気エネルギーに変換する光電変換素子を内蔵している。太陽電池パネル１０は、光電変換素子を支持する支持基板又は光電変換素子を封止する封止基板としてガラス基板を含むものである。
太陽電池パネル１０は、裏面に端子ボックス２１が設けられており、端子ボックス２１から延設された配線部２２，２３が設けられている。 As shown in FIG. 2, the solar cell panel 10 is a plate-shaped panel having a light receiving surface 20 on its surface, and incorporates a photoelectric conversion element that converts light energy received by the light receiving surface 20 into electrical energy. The solar cell panel 10 includes a glass substrate as a support substrate that supports the photoelectric conversion element or a sealing substrate that seals the photoelectric conversion element.
The solar cell panel 10 is provided with a terminal box 21 on the back surface thereof, and is provided with wiring portions 22 and 23 extending from the terminal box 21.

軒先側フレーム１１は、図３のように、太陽電池パネル１０の傾斜方向の上側の端面（軒先側端面）を保護する保護フレームであり、太陽電池パネル１０の軒先側端部を保持する保持フレームである。
軒先側フレーム１１は、図３のように、軒先側固定部２４と、軒先側係合片２５と、軒先側保持凹部２６を備えている。 As shown in FIG. 3, the eaves side frame 11 is a protective frame that protects the upper end surface (eaves side end surface) of the solar cell panel 10 in the inclined direction, and is a holding frame that holds the eaves side end surface of the solar cell panel 10. Is.
As shown in FIG. 3, the eaves side frame 11 includes an eaves side fixing portion 24, an eaves side engaging piece 25, and an eaves side holding recess 26.

軒先側固定部２４は、図示しない締結要素を介して取付部材１５の第１隆起部４１に固定可能となっている。
ここでいう「締結要素」とは、ねじ、ボルトとナットの組み合わせ、釘、鋲等の上位概念である。以下、本明細書では「締結要素」の定義を同様とする。
軒先側係合片２５は、軒先側に向いて延びた係合片であり、軒先金具７の金具側係合片１６５（図９参照）又は棟側の太陽電池モジュール２の棟側フレーム１２の棟側係合片２８（図１０参照）と係合可能となっている。
軒先側保持凹部２６は、太陽電池パネル１０の軒先側端部を保持する凹部である。 The eaves side fixing portion 24 can be fixed to the first raised portion 41 of the mounting member 15 via a fastening element (not shown).
The "fastening element" here is a superordinate concept such as a screw, a combination of a bolt and a nut, a nail, and a stud. Hereinafter, the definition of "fastening element" is the same in the present specification.
The eaves side engaging piece 25 is an engaging piece extending toward the eaves side, and is the metal fitting side engaging piece 165 of the eaves metal fitting 7 (see FIG. 9) or the building side frame 12 of the solar cell module 2 on the building side. It can be engaged with the ridge side engaging piece 28 (see FIG. 10).
The eaves-side holding recess 26 is a recess for holding the eaves-side end of the solar cell panel 10.

棟側フレーム１２は、図３のように太陽電池パネル１０の傾斜方向の下側の端面（棟側端面）を保護する保護フレームであり、太陽電池パネル１０の棟側端部を保持する保持フレームである。
棟側フレーム１２は、棟側固定部２７と、棟側係合片２８と、棟側保持凹部２９を備えている。 As shown in FIG. 3, the ridge-side frame 12 is a protective frame that protects the lower end surface (building-side end surface) of the solar cell panel 10 in the inclined direction, and is a holding frame that holds the ridge-side end surface of the solar cell panel 10. Is.
The ridge-side frame 12 includes a ridge-side fixing portion 27, a ridge-side engaging piece 28, and a ridge-side holding recess 29.

棟側固定部２７は、図示しない締結要素を介して取付部材１５の第２隆起部４２に固定可能となっている。
棟側係合片２８は、棟側に向いて延びた係合片であり、棟側の太陽電池モジュール２の軒先側フレーム１１の軒先側係合片２５と係合可能となっている。
棟側保持凹部２９は、太陽電池パネル１０の棟側端部を保持する凹部である。 The ridge-side fixing portion 27 can be fixed to the second raised portion 42 of the mounting member 15 via a fastening element (not shown).
The ridge-side engaging piece 28 is an engaging piece extending toward the ridge side, and can be engaged with the eaves-side engaging piece 25 of the eaves-side frame 11 of the solar cell module 2 on the ridge side.
The ridge-side holding recess 29 is a recess that holds the ridge-side end of the solar cell panel 10.

緩衝部材１３は、太陽電池パネル１０と取付部材１５の間に介在し、太陽電池パネル１０で発生した熱を断熱する断熱部材であり、取付部材１５に対して太陽電池パネル１０を支持する支持部材でもある。
緩衝部材１３は、衝撃吸収機能を有する緩衝材であり、断熱機能を有する断熱材である。緩衝部材１３としては、例えば、発泡ポリスチレン等が使用できる。 The cushioning member 13 is a heat insulating member that is interposed between the solar cell panel 10 and the mounting member 15 to insulate the heat generated by the solar cell panel 10, and is a support member that supports the solar cell panel 10 with respect to the mounting member 15. But also.
The cushioning member 13 is a cushioning material having a shock absorbing function, and is a heat insulating material having a heat insulating function. As the buffer member 13, for example, expanded polystyrene or the like can be used.

取付部材１５は、図３のように、太陽電池パネル１０の裏面側を覆い、図示しない締結要素によって太陽電池パネル１０を屋根下地４に対して取り付ける部材である。
取付部材１５は、太陽電池パネル１０から屋根下地４への延焼を防止し、屋根下地４側への雨水等の進入を防ぐものであり、防火性能及び防水性能を有している。
取付部材１５は、金属製の薄板が加工された板金製であり、表面に塗装されている。
本実施形態の取付部材１５は、ガルバリウム鋼板（登録商標）製の金属板で構成されている。 As shown in FIG. 3, the mounting member 15 is a member that covers the back surface side of the solar cell panel 10 and mounts the solar cell panel 10 to the roof base 4 by a fastening element (not shown).
The mounting member 15 prevents the spread of fire from the solar cell panel 10 to the roof base 4, and prevents rainwater or the like from entering the roof base 4, and has fire protection performance and waterproof performance.
The mounting member 15 is made of sheet metal formed by processing a thin metal plate, and is painted on the surface.
The mounting member 15 of the present embodiment is made of a metal plate made of galvalume steel plate (registered trademark).

取付部材１５は、図２のように、平面視したときに四角形状であり、太陽電池パネル１０よりも面積が大きい板状体である。
取付部材１５は、重畳部３０と、第１張出部３１と、第２張出部３２を備えている。 As shown in FIG. 2, the mounting member 15 has a quadrangular shape when viewed in a plan view, and is a plate-shaped body having a larger area than the solar cell panel 10.
The mounting member 15 includes a superimposing portion 30, a first overhanging portion 31, and a second overhanging portion 32.

重畳部３０は、図２のように、平面視したときに太陽電池パネル１０と重なる部位である。
第１張出部３１は、重畳部３０と連続し、平面視したときに太陽電池パネル１０の桁行方向の一方の側面（本実施形態では左側側面）から外側に向かって張り出した部位である。
第２張出部３２は、重畳部３０と連続し、平面視したときに太陽電池パネル１０の棟側の側面から外側に向かって張り出した部位である。 As shown in FIG. 2, the superimposing portion 30 is a portion that overlaps with the solar cell panel 10 when viewed in a plan view.
The first overhanging portion 31 is a portion that is continuous with the superimposing portion 30 and projects outward from one side surface (left side surface in the present embodiment) of the solar cell panel 10 in the girder direction when viewed in a plan view.
The second overhanging portion 32 is a portion that is continuous with the superimposing portion 30 and projects outward from the side surface of the solar cell panel 10 on the ridge side when viewed in a plan view.

取付部材１５は、図２，図３のように、本体板部４０と、本体板部４０に対して隆起した隆起部４１，４２と、折り返し部４３，４４を備えている。
第１隆起部４１は、図示しない締結要素によって軒先側フレーム１１を固定する固定台である。
第１隆起部４１は、取付部材１５の軒先側に設けられ、平面視したときに太陽電池パネル１０と重なる重畳部３０に配されている。 As shown in FIGS. 2 and 3, the mounting member 15 includes a main body plate portion 40, raised portions 41 and 42 raised with respect to the main body plate portion 40, and folded portions 43 and 44.
The first raised portion 41 is a fixing base for fixing the eaves side frame 11 by a fastening element (not shown).
The first raised portion 41 is provided on the eaves side of the mounting member 15, and is arranged on the overlapping portion 30 that overlaps with the solar cell panel 10 when viewed in a plan view.

第２隆起部４２は、締結要素によって棟側フレーム１２を固定する固定台である。
第２隆起部４２は、取付部材１５の棟側に設けられ、重畳部３０と第２張出部３２との境界部分に配されている。 The second raised portion 42 is a fixing base for fixing the ridge side frame 12 by a fastening element.
The second raised portion 42 is provided on the ridge side of the mounting member 15, and is arranged at the boundary portion between the overlapping portion 30 and the second overhanging portion 32.

桁行側折り返し部４３は、本体板部４０を流れる雨水等を堰き止め、本体板部４０から零れることを防止する堰き止め部である。
桁行側折り返し部４３は、図２のように、本体板部４０の桁行方向の端部（左側端部，張出方向の端部）から太陽電池パネル１０側に向かって折り返された部位である。すなわち、桁行側折り返し部４３は、第１張出部３１の張出方向の端部に設けられている。 The girder side folded-back portion 43 is a damming portion that blocks rainwater or the like flowing through the main body plate portion 40 and prevents it from spilling from the main body plate portion 40.
As shown in FIG. 2, the girder-side folded-back portion 43 is a portion of the main body plate portion 40 that is folded back from the girder-direction end (left end, overhanging end) toward the solar cell panel 10. .. That is, the girder-side folded-back portion 43 is provided at the end of the first overhanging portion 31 in the overhanging direction.

棟側折り返し部４４は、本体板部４０を流れる雨水等を堰き止め、本体板部４０から零れることを防止する堰き止め部である。
棟側折り返し部４４は、図３のように、本体板部４０の棟側端部（張出方向の端部）から太陽電池パネル１０側に向かって折り返された部位である。すなわち、棟側折り返し部４４は、第２張出部３２の張出方向の端部に設けられている。 The ridge-side folded portion 44 is a damming portion that blocks rainwater or the like flowing through the main body plate portion 40 and prevents it from spilling from the main body plate portion 40.
As shown in FIG. 3, the ridge-side folded portion 44 is a portion of the main body plate portion 40 that is folded back from the ridge-side end (end in the overhanging direction) toward the solar cell panel 10. That is, the ridge-side folded portion 44 is provided at the end of the second overhanging portion 32 in the overhanging direction.

瓦部材３は、屋根下地４上に載置され、屋根下地４側への雨水等の進入を防止し、屋根の外観を構成する屋根部材である。
瓦部材３は、例えば、スレート瓦（化粧スレート）等が使用できる。 The tile member 3 is a roof member that is placed on the roof base 4 to prevent rainwater or the like from entering the roof base 4 side and constitutes the appearance of the roof.
As the roof tile member 3, for example, a slate roof tile (decorative slate) or the like can be used.

屋根下地４は、図９，図１０，図１１のように、野地板４５上に防水性を有したルーフィングシート４６が敷設されたものである。 As shown in FIGS. 9, 10, and 11, the roof base 4 is formed by laying a waterproof roofing sheet 46 on the field board 45.

水切り部材５は、図１のように、桁行方向における太陽電池モジュール２と瓦部材３の取り合い部分に設けられ、太陽電池パネル１０の受光面２０上や瓦部材３上からの太陽電池パネル１０の裏面側への雨水等の流れを遮断する部材である。
すなわち、水切り部材５は、太陽電池パネル１０と瓦部材３との間に配置され、太陽電池パネル１０の桁行方向の端面に沿って流れる雨水等や瓦部材３上を太陽電池パネル１０に向かって流れる雨水等の太陽電池パネル１０の裏面側への移動を防止する部材である。 As shown in FIG. 1, the draining member 5 is provided at the joint portion between the solar cell module 2 and the roof tile member 3 in the girder direction, and the solar cell panel 10 is provided on the light receiving surface 20 of the solar cell panel 10 or on the roof tile member 3. It is a member that blocks the flow of rainwater and the like to the back surface side.
That is, the drainage member 5 is arranged between the solar cell panel 10 and the roof tile member 3, and rainwater or the like flowing along the end face in the girder direction of the solar cell panel 10 or the roof tile member 3 is directed toward the solar cell panel 10. It is a member that prevents the flowing rainwater and the like from moving to the back surface side of the solar cell panel 10.

水切り部材５は、桁行方向に幅をもち、軒棟方向に長さをもって延びる長尺状の部材である。
水切り部材５は、図４，図５のように、ベース部材５１（ベース部）と、遮断部材５２と、防水材５３，５４と、誘導部材５５，５６を備えている。
ベース部材５１は、板金製であり、金属製の板状のベース形成部材が折り曲げられて形成されたものである。
ベース部材５１は、図５のように、基材部６０と、第１折り返し部６１と、第２折り返し部６２を備えており、折り返し部６１，６２が基材部６０の幅方向Ｗの両端部に設けられている。 The drainer member 5 is a long member having a width in the girder direction and extending in the eaves direction.
As shown in FIGS. 4 and 5, the draining member 5 includes a base member 51 (base portion), a blocking member 52, waterproof materials 53 and 54, and guiding members 55 and 56.
The base member 51 is made of sheet metal, and is formed by bending a metal plate-shaped base forming member.
As shown in FIG. 5, the base member 51 includes a base material portion 60, a first folded portion 61, and a second folded portion 62, and the folded portions 61 and 62 are both ends of the base material portion 60 in the width direction W. It is provided in the section.

基材部６０は、図４のように、複数の突条部６５，６６を備えている。
突条部６５，６６は、幅方向Ｗにおいて雨水等を堰き止めて、ベース部材５１から雨水等がこぼれることを防止する部位であり、基材部６０の長さ方向Ｌの曲げ剛性を補強するリブでもある。
突条部６５，６６は、図５，図６のように、折り曲げ加工によって形成されており、突条部６５，６６の裏側には、凹溝６７，６８が形成されている。 As shown in FIG. 4, the base material portion 60 includes a plurality of ridge portions 65 and 66.
The ridges 65 and 66 are portions that block rainwater or the like in the width direction W to prevent rainwater or the like from spilling from the base member 51, and reinforce the bending rigidity of the base material portion 60 in the length direction L. It is also a rib.
As shown in FIGS. 5 and 6, the ridges 65 and 66 are formed by bending, and recesses 67 and 68 are formed on the back side of the ridges 65 and 66.

本実施形態では、基材部６０は、図６のように、表側において、遮断部材５２を基準として、幅方向Ｗの一方側に４本の突条部６５ａ〜６５ｄが設けられており、他方側にも４本の突条部６６ａ〜６６ｄが設けられている。また、基材部６０は、裏側において、遮断部材５２を基準として、幅方向Ｗの一方側に４本の凹溝６７ａ〜６７ｄが設けられており、他方側にも４本の凹溝６８ａ〜６８ｄが設けられている。
基材部６０は、図５，図６のように、表側において、突条部６５ａ〜６５ｄ及び突条部６６ａ〜６６ｄがそれぞれ幅方向Ｗに所定の間隔を空けて並設され、互いに平行となるように長さ方向Ｌに延びている。
基材部６０は、裏側において凹溝６７ａ〜６７ｄ及び凹溝６８ａ〜６８ｄがそれぞれ幅方向Ｗに所定の間隔を空けて並設され、互いに平行となるように長さ方向に延びている。 In the present embodiment, as shown in FIG. 6, the base material portion 60 is provided with four ridge portions 65a to 65d on one side in the width direction W with reference to the blocking member 52 on the front side, and the other. Four ridges 66a to 66d are also provided on the side. Further, on the back side of the base material portion 60, four concave grooves 67a to 67d are provided on one side of the width direction W with reference to the blocking member 52, and four concave grooves 68a to 68a are also provided on the other side. 68d is provided.
In the base material portion 60, as shown in FIGS. 5 and 6, on the front side, the ridge portions 65a to 65d and the ridge portions 66a to 66d are arranged side by side at predetermined intervals in the width direction W, respectively, and are parallel to each other. It extends in the length direction L so as to be.
On the back side of the base material portion 60, recessed grooves 67a to 67d and recessed grooves 68a to 68d are arranged side by side at predetermined intervals in the width direction W, and extend in the length direction so as to be parallel to each other.

折り返し部６１，６２は、ベース部材５１の表面を流れる雨水等を堰き止めて、水切り部材５から屋根下地４への零れを防止する部位である。
折り返し部６１，６２は、図５，図６のように、基材部６０の幅方向Ｗの端部から基材部６０に対して鋭角に折り返されている。
基材部６０に対する折り返し部６１，６２の折り返し角度は、０度以上９０度以下であり、０度超過３０度以下であることが好ましく、５度以上１５度以下であることがより好ましい。
この範囲であれば、安全で雨水等が堰き止められて屋根下地４にこぼれにくい。 The folded portions 61 and 62 are portions that block rainwater or the like flowing on the surface of the base member 51 to prevent the draining member 5 from spilling onto the roof base 4.
As shown in FIGS. 5 and 6, the folded-back portions 61 and 62 are folded back at an acute angle with respect to the base material portion 60 from the end portion of the base material portion 60 in the width direction W.
The folding angles of the folding portions 61 and 62 with respect to the base material portion 60 are 0 degrees or more and 90 degrees or less, preferably more than 0 degrees and 30 degrees or less, and more preferably 5 degrees or more and 15 degrees or less.
Within this range, it is safe and rainwater or the like is blocked and is unlikely to spill on the roof base 4.

折り返し部６１，６２は、図４のように、長さ方向Ｌにおいて、ベース部材５１の一方の端部（棟側端部）から中間部まで形成されている。すなわち、水切り部材５は、長さ方向Ｌにおいて、折り返し領域７０と、非折り返し領域７１がある。
ここでいう「中間部」とは、端部以外の部分であって、端部間の部分をいう。 As shown in FIG. 4, the folded-back portions 61 and 62 are formed from one end (building-side end) to the middle portion of the base member 51 in the length direction L. That is, the drainer member 5 has a folded region 70 and a non-folded region 71 in the length direction L.
The "middle portion" here means a portion other than the end portion and is a portion between the end portions.

折り返し領域７０は、折り返し部６１，６２が設けられた領域である。
非折り返し領域７１は、折り返し部６１，６２が除去された除去領域であり、折り返し部６１，６２が設けられていない領域である。 The folded area 70 is an area provided with the folded portions 61 and 62.
The non-folded area 71 is a removed area from which the folded portions 61 and 62 have been removed, and is an area in which the folded portions 61 and 62 are not provided.

遮断部材５２は、図４，図５のように、ベース部材５１の基材部６０上に載置され、太陽電池モジュール２の裏面（屋根下地４）側への雨水等の進入を防止する部材である。
遮断部材５２は、金属製の板状の遮断壁形成部材が「Ｔ」字状に折り返されて形成された部材であり、本実施形態ではガルバリウム鋼板（登録商標）製の金属板で構成されている。 As shown in FIGS. 4 and 5, the blocking member 52 is placed on the base material 60 of the base member 51 to prevent rainwater or the like from entering the back surface (roof base 4) of the solar cell module 2. Is.
The blocking member 52 is a member formed by folding a metal plate-shaped blocking wall forming member into a "T" shape, and is composed of a metal plate made of galvalume steel plate (registered trademark) in the present embodiment. There is.

遮断部材５２は、図５のように、接続部８０，８１と、遮断壁部８２を備えている。
接続部８０，８１は、ベース部材５１の基材部６０と接続される板状部位であり、図示しない締結要素によって基材部６０に対して取り付け可能となっている。
遮断壁部８２は、図４のように、接続部８０，８１から立ち上がった立壁部である。
遮断壁部８２は、長さ方向Ｌにおいて高さが漸次変化しており、立ち上がり方向の端部が所定の角度で傾斜している。本実施形態の遮断壁部８２では、棟側から軒先側に向かうにつれて高さが高くなっている。
基材部６０に対する遮断壁部８２の立ち上がり方向の先端部の傾斜角度は、太陽電池パネル１０の傾斜角度と概ね一致し、太陽電池パネル１０の傾斜角度によって適宜設計される。 As shown in FIG. 5, the blocking member 52 includes connecting portions 80 and 81 and a blocking wall portion 82.
The connecting portions 80 and 81 are plate-shaped portions connected to the base material portion 60 of the base member 51, and can be attached to the base material portion 60 by a fastening element (not shown).
As shown in FIG. 4, the blocking wall portion 82 is a standing wall portion rising from the connecting portions 80 and 81.
The height of the blocking wall portion 82 gradually changes in the length direction L, and the end portion in the rising direction is inclined at a predetermined angle. The height of the blocking wall portion 82 of the present embodiment increases from the ridge side to the eaves side.
The inclination angle of the tip portion of the blocking wall portion 82 with respect to the base material portion 60 in the rising direction is substantially the same as the inclination angle of the solar cell panel 10, and is appropriately designed according to the inclination angle of the solar cell panel 10.

防水材５３，５４は、防水性を有し、図６のように基材部６０と折り返し部６１，６２の間に溜まった雨水等が屋根下地４に零れることを防止するコーキング材である。
防水材５３，５４は、基材部６０と折り返し部６１，６２と誘導部材５５，５６との間を埋める封止材である。 The waterproof materials 53 and 54 are caulking materials having waterproof properties and preventing rainwater or the like collected between the base material portion 60 and the folded portions 61 and 62 from spilling onto the roof base 4 as shown in FIG.
The waterproof materials 53 and 54 are sealing materials that fill the space between the base material portion 60, the folded portions 61 and 62, and the guide members 55 and 56.

誘導部材５５，５６は、図４に示される非折り返し領域７１において、基材部６０上を通過する雨水等がベース部材５１から零れないように誘導する防水壁である。
誘導部材５５，５６は、非折り返し領域７１に設けられており、折り返し部６１，６２の軒先側端部から非折り返し領域７１を長さ方向Ｌに横切るように基材部６０の軒先側端部まで延びている。 The guide members 55 and 56 are waterproof walls that guide rainwater or the like passing over the base material portion 60 so as not to spill from the base member 51 in the non-folded region 71 shown in FIG.
The guide members 55 and 56 are provided in the non-folded region 71, and the eaves-side end portion of the base material portion 60 is provided so as to cross the non-folded region 71 in the length direction L from the eaves-side end portion of the folded portions 61 and 62. Extends to.

誘導部材５５，５６は、図６のように、第１誘導部８５ａ，８５ｂと、第２誘導部８６ａ，８６ｂを備えている。
第１誘導部８５ａ，８５ｂは、折り返し部６１，６２の軒先側端部から幅方向Ｗの内側に向かって延びた堰き止め部である。
第２誘導部８６ａ，８６ｂは、第１誘導部８５ａ，８５ｂと連続し、第１誘導部８５ａ，８５ｂの幅方向Ｗの端部から基材部６０の軒先側端部まで傾斜して延びた堰き止め部である。すなわち、第２誘導部８６ａ，８６ｂは、第１誘導部８５ａ，８５ｂの延び方向の端部から基材部６０の軒先側端部まで、幅方向成分と長さ方向成分をもって延びている。 As shown in FIG. 6, the guide members 55 and 56 include first guide portions 85a and 85b and second guide portions 86a and 86b.
The first guide portions 85a and 85b are damming portions extending inward in the width direction W from the eaves end side ends of the folded portions 61 and 62.
The second guide portions 86a and 86b are continuous with the first guide portions 85a and 85b, and extend from the end portion of the first guide portion 85a and 85b in the width direction W to the eaves side end portion of the base material portion 60. It is a damming part. That is, the second guide portions 86a and 86b extend from the end portions of the first guide portions 85a and 85b in the extension direction to the eaves end side ends of the base material portion 60 with a width direction component and a length direction component.

ここで、水切り部材５の各部位の位置関係について説明する。 Here, the positional relationship of each part of the draining member 5 will be described.

水切り部材５は、図４のように、ベース部材５１の基材部６０上に遮断部材５２の接続部８０，８１が載置され、図示しない締結要素によって固定されている。水切り部材５は、幅方向Ｗの概ね中心部分に遮断壁部８２が位置している。
遮断部材５２は、ベース部材５１の基材部６０よりも長さ方向Ｌの長さが短く、長さ方向Ｌにおいて、ベース部材５１の一方の端部（軒先側端部）側に偏在している。すなわち、遮断部材５２は、長さ方向Ｌにおいて基材部６０の軒先側端部から中間部まで載置されており、ベース部材５１の他方の端部（棟側端部）側に遮断部材５２が存在せず、基材部６０と折り返し部６１，６２によって囲まれた嵌合空間９０が形成されている。
嵌合空間９０は、図１２のように、他の水切り部材５の非折り返し領域７１を嵌挿可能な空間である。 As shown in FIG. 4, the draining member 5 has the connecting portions 80 and 81 of the blocking member 52 mounted on the base material portion 60 of the base member 51, and is fixed by a fastening element (not shown). In the draining member 5, the blocking wall portion 82 is located at a substantially central portion in the width direction W.
The blocking member 52 has a shorter length in the length direction L than the base material portion 60 of the base member 51, and is unevenly distributed on one end (eaves side end) side of the base member 51 in the length direction L. There is. That is, the blocking member 52 is placed from the eaves side end portion to the intermediate portion of the base material portion 60 in the length direction L, and the blocking member 52 is placed on the other end portion (building side end portion) side of the base member 51. Does not exist, and a fitting space 90 surrounded by the base material portion 60 and the folded portions 61 and 62 is formed.
As shown in FIG. 12, the fitting space 90 is a space into which the non-folded region 71 of the other draining member 5 can be inserted.

誘導部材５５，５６の端部は、基材部６０と折り返し部６１，６２の間の空間に進入し、基材部６０と折り返し部６１，６２によって挟持されている。
折り返し領域７０は、図４のように、ベース部材５１の折り返し部６１と遮断部材５２の遮断壁部８２の間に流路７２ａが形成されており、ベース部材５１の折り返し部６２と遮断部材５２の遮断壁部８２の間に流路７２ｂが形成されている。
非折り返し領域７１は、誘導部材５５と遮断部材５２の遮断壁部８２の間に流路８７ａが形成されており、誘導部材５６と遮断部材５２の遮断壁部８２の間に流路８７ｂが形成されている。
流路８７ａ，８７ｂは、流路７２ａ，７２ｂと連続し、雨水等が流れる流路である。誘導部材５５，５６の第２誘導部８６ａ，８６ｂの間隔は、徐々に狭くなっており、流路８７ａ，８７ｂは、軒先側に向かって幅が絞られている。 The ends of the guide members 55 and 56 enter the space between the base material portion 60 and the folded portions 61 and 62, and are sandwiched between the base material portion 60 and the folded portions 61 and 62.
In the folded region 70, as shown in FIG. 4, a flow path 72a is formed between the folded portion 61 of the base member 51 and the blocking wall portion 82 of the blocking member 52, and the folded portion 62 of the base member 51 and the blocking member 52 are formed. A flow path 72b is formed between the barrier portions 82 of the above.
In the non-folded region 71, a flow path 87a is formed between the guiding member 55 and the blocking wall portion 82 of the blocking member 52, and a flow path 87b is formed between the guiding member 56 and the blocking wall portion 82 of the blocking member 52. Has been done.
The flow paths 87a and 87b are continuous with the flow paths 72a and 72b and are flow paths through which rainwater or the like flows. The distance between the second guide portions 86a and 86b of the guide members 55 and 56 is gradually narrowed, and the width of the flow paths 87a and 87b is narrowed toward the eaves side.

防水材５３，５４は、図６のように、折り返し部６１，６２の軒先側端部近傍であって、かつ基材部６０と折り返し部６１，６２の間の空間に充填されている。
本実施形態の防水材５３，５４は、基材部６０と折り返し部６１，６２と誘導部材５５，５６に囲まれた空間に充填されている。すなわち、折り返し部６１，６２を流れる雨水等は、防水材５３，５４によって遮られ、流路８７ａ，８７ｂに導かれる。 As shown in FIG. 6, the waterproof materials 53 and 54 are filled in the vicinity of the eaves-side ends of the folded portions 61 and 62 and in the space between the base material portion 60 and the folded portions 61 and 62.
The waterproof materials 53 and 54 of the present embodiment are filled in a space surrounded by the base material portion 60, the folded portions 61 and 62, and the guide members 55 and 56. That is, rainwater or the like flowing through the folded portions 61 and 62 is blocked by the waterproof materials 53 and 54 and guided to the flow paths 87a and 87b.

カバー部材６（６ａ〜６ｃ）は、図１のように、軒棟方向において、太陽電池モジュール２と瓦部材３の取り合い部分に設けられ、太陽電池モジュール２の棟側の一部を保護する部材である。
カバー部材６は、図７のように、第１カバー部材１０１と、第２カバー部材１０２で構成されており、これらが接着シートや接着剤等の接着手段によって不可分一体に接合されている。 As shown in FIG. 1, the cover members 6 (6a to 6c) are provided at the joint portion between the solar cell module 2 and the roof tile member 3 in the eaves direction, and are members that protect a part of the solar cell module 2 on the ridge side. Is.
As shown in FIG. 7, the cover member 6 is composed of a first cover member 101 and a second cover member 102, which are inseparably and integrally joined by an adhesive means such as an adhesive sheet or an adhesive.

第１カバー部材１０１は、一枚の板状体が折り曲げられて構成される部材であり、本実施形態ではガルバリウム鋼板（登録商標）製の金属板で構成されている。 The first cover member 101 is a member formed by bending a single plate-like body, and is made of a metal plate made of galvalume steel plate (registered trademark) in the present embodiment.

第１カバー部材１０１は、図７，図８のように、カバー本体１０５と、軒先側側壁部１０６ａ，１０６ｂと、棟側側壁部１０７ａ，１０７ｂを備えている。
カバー本体１０５は、堰き止め部１１０と、接続壁部１１１と、固定部１１２と、傾斜部１１３と、載置部１１５と、位置合わせ部１１６で構成されている。
堰き止め部１１０は、図１１のように、太陽電池パネル１０の受光面２０上に載置され、太陽電池パネル１０上の雨水等が棟側に流れることを堰き止める部位であり、太陽電池パネル１０の受光面２０との接触面に堰き止め側止水部１２０が設けられている。
堰き止め側止水部１２０は、弾性及び封止性を有したゴムなどの発泡シール材で形成されており、桁行方向に延びている。 As shown in FIGS. 7 and 8, the first cover member 101 includes a cover main body 105, eaves side side wall portions 106a and 106b, and ridge side side wall portions 107a and 107b.
The cover main body 105 is composed of a damming portion 110, a connecting wall portion 111, a fixing portion 112, an inclined portion 113, a mounting portion 115, and an alignment portion 116.
As shown in FIG. 11, the damming portion 110 is placed on the light receiving surface 20 of the solar cell panel 10 and is a portion that blocks rainwater or the like on the solar cell panel 10 from flowing toward the building side, and is a solar cell panel. A water blocking portion 120 on the damming side is provided on the contact surface of the light receiving surface 20 of 10.
The water blocking portion 120 on the damming side is formed of a foam sealing material such as rubber having elasticity and sealing property, and extends in the girder direction.

接続壁部１１１は、図７のように、堰き止め部１１０の棟側端部から立ち上がり、立ち上がり方向の端部が固定部１１２と接続される壁部である。
固定部１１２は、図７，図１１のように、締結要素１１７によって太陽電池モジュール２の棟側フレーム１２に固定する部位であり、締結要素１１７の一部を挿入可能な固定孔１１９ａ，１１９ｂを備えている。
本実施形態では、締結要素１１７として着脱可能な一時締結要素を使用しており、頭部と軸部を有している。
ここでいう「一時締結要素」とは、締結要素の一種であり、原則的に破壊せずに取り外しが可能な締結要素をいい、例えば、ねじや、ボルトとナットの組み合わせなどをいう。 As shown in FIG. 7, the connecting wall portion 111 is a wall portion that rises from the ridge-side end portion of the damming portion 110 and the end portion in the rising direction is connected to the fixed portion 112.
As shown in FIGS. 7 and 11, the fixing portion 112 is a portion for fixing to the ridge-side frame 12 of the solar cell module 2 by the fastening element 117, and fixing holes 119a and 119b into which a part of the fastening element 117 can be inserted are provided. I have.
In the present embodiment, a detachable temporary fastening element is used as the fastening element 117, and has a head and a shaft portion.
The "temporary fastening element" here is a kind of fastening element, and refers to a fastening element that can be removed without breaking in principle, and refers to, for example, a screw or a combination of a bolt and a nut.

傾斜部１１３は、図７のように、固定部１１２の棟側端部から折り曲げられ、固定部１１２から載置部１１５に向かって緩やかに下り傾斜した部位である。
図１１に示される傾斜部１１３の固定部１１２に対する傾斜角度θは、１６０度以上１７５度以下であることが好ましい。
この範囲であれば、瓦部材３との間で生じる段差を小さくでき、従来に比べて優れた外観とできる。 As shown in FIG. 7, the inclined portion 113 is a portion that is bent from the ridge-side end portion of the fixed portion 112 and gently descends from the fixed portion 112 toward the mounting portion 115.
The inclination angle θ of the inclined portion 113 with respect to the fixed portion 112 shown in FIG. 11 is preferably 160 degrees or more and 175 degrees or less.
Within this range, the step generated between the tile member 3 and the tile member 3 can be reduced, and the appearance can be improved as compared with the conventional case.

載置部１１５は、図１１のように瓦部材３が載置される部位であり、傾斜部１１３の棟側端部から折り曲げられ、傾斜部１１３から位置合わせ部１１６に向かって傾斜部１１３よりも緩やかに下り傾斜している。 The mounting portion 115 is a portion on which the roof tile member 3 is mounted as shown in FIG. 11, is bent from the ridge side end portion of the inclined portion 113, and is bent from the inclined portion 113 toward the alignment portion 116 from the inclined portion 113. Is also gently sloping down.

位置合わせ部１１６は、図８，図１１のように、載置部１１５の棟側端部から屋根下地４側に折り曲げられた部位であり、第２カバー部材１０２に対する相対位置を調整する部位である。 As shown in FIGS. 8 and 11, the alignment portion 116 is a portion of the mounting portion 115 that is bent from the ridge side end portion to the roof base 4 side, and is a portion that adjusts the relative position with respect to the second cover member 102. be.

軒先側側壁部１０６ａ，１０６ｂは、図７，図８のように、第１カバー部材１０１の桁行方向の側壁を構成し、カバー本体１０５の傾斜部１１３の桁行方向の端部から屋根下地４側に向かって折れ曲がった壁部であり、傾斜部１１３を屋根下地４に対して支持する脚部である。
本実施形態の軒先側側壁部１０６ａ，１０６ｂは、傾斜部１１３の桁行方向の端部から下方に向かって垂直に設けられている。 As shown in FIGS. 7 and 8, the eaves side side wall portions 106a and 106b form the side wall in the girder direction of the first cover member 101, and the roof base 4 side from the end of the inclined portion 113 of the cover body 105 in the girder direction. It is a wall portion that is bent toward the roof, and is a leg portion that supports the inclined portion 113 with respect to the roof base 4.
The eaves-side side wall portions 106a and 106b of the present embodiment are provided vertically downward from the end portion of the inclined portion 113 in the girder direction.

軒先側側壁部１０６ａ，１０６ｂは、図７，図８のように、軒棟方向の先端側の部分に、傾斜部１１３からの折れ曲がり方向の先端部から基端部に向けて延びたスリット部１２１ａ，１２１ｂを備えている。
スリット部１２１ａ，１２１ｂは、軒先側側壁部１０６ａ，１０６ｂの軒先側の端部に沿って平行にカバー本体１０５側に向かって延びたスリットである。
本実施形態のスリット部１２１ａ，１２１ｂは、貫通部１２５ａ，１２５ｂ（図７，図８参照）から固定部１１２に向かって延びている。 As shown in FIGS. 7 and 8, the eaves side side wall portions 106a and 106b have slit portions 121a extending from the tip end portion in the bending direction from the inclined portion 113 toward the base end portion in the tip end side portion in the eaves building direction. , 121b.
The slit portions 121a and 121b are slits extending parallel to the eaves-side side wall portions 106a and 106b toward the cover main body 105 side along the eaves-side end portions.
The slit portions 121a and 121b of the present embodiment extend from the penetrating portions 125a and 125b (see FIGS. 7 and 8) toward the fixed portion 112.

軒先側側壁部１０６ａ，１０６ｂは、軒棟方向において、スリット部１２１ａ，１２１ｂによって、折り曲げ片１２２ａ，１２２ｂと、側壁本体部１２３ａ，１２３ｂ（第２側壁本体部）に区画されている。
折り曲げ片１２２ａ，１２２ｂは、屋根構造１の設置時に、必要に応じて折り曲げて太陽電池パネル１０の棟側の辺との干渉を避ける板状部位であり、カバー本体１０５の傾斜部１１３の桁行方向の端部と連続し、片持ち状に支持された片持ち片である。 The eaves side side wall portions 106a and 106b are divided into bent pieces 122a and 122b and side wall main body portions 123a and 123b (second side wall main body portion) by slit portions 121a and 121b in the eaves building direction.
The bent pieces 122a and 122b are plate-shaped portions that are bent as necessary to avoid interference with the ridge-side side of the solar cell panel 10 when the roof structure 1 is installed, and are in the girder direction of the inclined portion 113 of the cover main body 105. It is a cantilever piece that is continuous with the end of the roof and is supported in a cantilever shape.

折り曲げ片１２２ａ，１２２ｂの最大幅は、干渉を避ける太陽電池パネル１０の受光面２０の位置によって適宜変更されるが、１ｃｍ以上３ｃｍ以下であることが好ましい。
この範囲であれば、太陽電池パネル１０の受光面２０との干渉を防止しつつ、作業現場で折り曲げやすい。
折り曲げ片１２２ａ，１２２ｂの基端部（軒先側側壁部１０６ａ，１０６ｂとの接続部）から先端部までの最大長さは、干渉を避ける太陽電池パネル１０の受光面２０の位置によって適宜変更されるが、２ｃｍ以上５ｃｍ以下であることが好ましい。
この範囲であれば、太陽電池パネル１０の受光面２０との干渉を防止しつつ、作業現場で折り曲げやすい。 The maximum width of the bent pieces 122a and 122b is appropriately changed depending on the position of the light receiving surface 20 of the solar cell panel 10 to avoid interference, but is preferably 1 cm or more and 3 cm or less.
Within this range, it is easy to bend at the work site while preventing interference with the light receiving surface 20 of the solar cell panel 10.
The maximum length from the base end portion (connection portion with the eaves side side wall portions 106a, 106b) to the tip end portion of the bent pieces 122a and 122b is appropriately changed depending on the position of the light receiving surface 20 of the solar cell panel 10 to avoid interference. However, it is preferably 2 cm or more and 5 cm or less.
Within this range, it is easy to bend at the work site while preventing interference with the light receiving surface 20 of the solar cell panel 10.

側壁本体部１２３ａ，１２３ｂは、図７，図８のように、折り曲げ片１２２ａ，１２２ｂよりも棟側に位置し、軒先側側壁部１０６ａ，１０６ｂの大部分を構成する板状部位である。
側壁本体部１２３ａ，１２３ｂは、軒先側端部に貫通部１２５ａ，１２５ｂを備えている。
貫通部１２５ａ，１２５ｂは、厚み方向（桁行方向）に貫通した四角形状の切り欠きであり、太陽電池モジュール２の配線部２２，２３を通過可能な切り欠きである。 As shown in FIGS. 7 and 8, the side wall main body portions 123a and 123b are plate-shaped portions located on the ridge side of the bent pieces 122a and 122b and forming most of the eaves side side wall portions 106a and 106b.
The side wall main bodies 123a and 123b are provided with penetrating portions 125a and 125b at the eaves side end portions.
The penetrating portions 125a and 125b are square notches penetrating in the thickness direction (girder direction) and are notches that can pass through the wiring portions 22 and 23 of the solar cell module 2.

棟側側壁部１０７ａ，１０７ｂは、第１カバー部材１０１の側壁を構成し、載置部１１５の桁行方向の端部から屋根下地４側に向かって折れ曲がった壁部である。すなわち、棟側側壁部１０７ａ，１０７ｂは、載置部１１５を支持する脚部である。
本実施形態の棟側側壁部１０７ａ，１０７ｂは、載置部１１５の桁行方向の端部から野地板４５に向かって垂直に設けられている。 The ridge-side side wall portions 107a and 107b form the side wall of the first cover member 101, and are wall portions that are bent from the end portion of the mounting portion 115 in the girder direction toward the roof base 4 side. That is, the ridge-side side wall portions 107a and 107b are legs that support the mounting portion 115.
The ridge-side side wall portions 107a and 107b of the present embodiment are provided vertically from the end portion of the mounting portion 115 in the girder direction toward the field plate 45.

第２カバー部材１０２は、第１カバー部材１０１の剛性を補強する補強部材である。
第２カバー部材１０２は、一枚の板状体が矩形波状に折り曲げられて構成されており、本実施形態ではガルバリウム鋼板（登録商標）製の金属板で構成されている。
第２カバー部材１０２は、図７，図８のように、天面形成部１３０ａ〜１３０ｃと、底面形成部１３１ａ〜１３１ｃと、第１立壁部１３２ａ〜１３２ｃと、第２立壁部１３３ａ〜１３３ｃを備えている。
第２カバー部材１０２は、天面形成部１３０ａ〜１３０ｃと底面形成部１３１ａ〜１３１ｃの間に段差があり、天面形成部１３０ａ〜１３０ｃと底面形成部１３１ａ〜１３１ｃとが各立壁部１３２ａ〜１３２ｃ，１３３ａ〜１３３ｃによってそれぞれ接続されている。
すなわち、第２カバー部材１０２は、天面形成部１３０ａ〜１３０ｃと第１立壁部１３２ａ〜１３２ｃと第２立壁部１３３ａ〜１３３ｃによって、底面形成部１３１ａ〜１３１ｃに対して上方側に向けて突出した凸部１３５ａ〜１３５ｃを構成している。凸部１３５ａ〜１３５ｃは、軒棟方向に幅をもち、桁行方向に延びている。 The second cover member 102 is a reinforcing member that reinforces the rigidity of the first cover member 101.
The second cover member 102 is formed by bending one plate-like body into a rectangular wavy shape, and in the present embodiment, it is made of a metal plate made of galvalume steel plate (registered trademark).
As shown in FIGS. 7 and 8, the second cover member 102 includes top surface forming portions 130a to 130c, bottom surface forming portions 131a to 131c, first standing wall portions 132a to 132c, and second standing wall portions 133a to 133c. I have.
The second cover member 102 has a step between the top surface forming portions 130a to 130c and the bottom surface forming portions 131a to 131c, and the top surface forming portions 130a to 130c and the bottom surface forming portions 131a to 131c form the standing wall portions 132a to 132c. , 133a to 133c, respectively.
That is, the second cover member 102 protrudes upward with respect to the bottom surface forming portions 131a to 131c by the top surface forming portions 130a to 130c, the first standing wall portions 132a to 132c, and the second standing wall portions 133a to 133c. Convex portions 135a to 135c are formed. The convex portions 135a to 135c have a width in the eaves building direction and extend in the girder direction.

天面形成部１３０ａ〜１３０ｃは、第２カバー部材１０２の天面を構成し、第１カバー部材１０１を載置する載置部を構成する部位である。天面形成部１３０ａ〜１３０ｃは、凸部１３５ａ〜１３５ｃの突出方向の端面を構成している。 The top surface forming portions 130a to 130c are portions that form the top surface of the second cover member 102 and constitute the mounting portion on which the first cover member 101 is placed. The top surface forming portions 130a to 130c form end faces of the convex portions 135a to 135c in the protruding direction.

底面形成部１３１ａ〜１３１ｃは、第２カバー部材１０２の底面を構成し、屋根構造１の組み立て時に屋根下地４に載置される部位である。
図７，図８のように、複数の底面形成部１３１ａ〜１３１ｃのうち、最も軒先側に位置する底面形成部１３１ａは、他の底面形成部１３１ｂ，１３１ｃに比べて軒棟方向の長さが長い。
底面形成部１３１ａ（底板部）の下面には、補強側止水部１３７が設けられている。
補強側止水部１３７は、弾性及び封止性を有したゴムなどの発泡シール材で形成されており、底面形成部１３１ａの軒先側端部に沿って桁行方向に延びている。 The bottom surface forming portions 131a to 131c form the bottom surface of the second cover member 102, and are portions to be placed on the roof base 4 when the roof structure 1 is assembled.
As shown in FIGS. 7 and 8, among the plurality of bottom surface forming portions 131a to 131c, the bottom surface forming portion 131a located closest to the eaves has a length in the eaves direction as compared with the other bottom surface forming portions 131b and 131c. long.
A reinforcing side water blocking portion 137 is provided on the lower surface of the bottom surface forming portion 131a (bottom plate portion).
The reinforcing side water blocking portion 137 is formed of a foam sealing material such as rubber having elasticity and sealing property, and extends in the girder direction along the eaves side end portion of the bottom surface forming portion 131a.

第１立壁部１３２ａ〜１３２ｃは、図７，図１１のように、天面形成部１３０ａ〜１３０ｃの軒先側端部と、底面形成部１３１ａ〜１３１ｃの棟側端部を接続する接続壁部である。すなわち、第１立壁部１３２ａ〜１３２ｃは、底面形成部１３１ａ〜１３１ｃの棟側端部から立ち上がり、天面形成部１３０ａ〜１３０ｃの軒先側端部に繋がっている。
第１立壁部１３２ａ〜１３２ｃは、凸部１３５ａ〜１３５ｃの軒先側の側面を構成している。 As shown in FIGS. 7 and 11, the first standing wall portions 132a to 132c are connecting wall portions connecting the eaves side ends of the top surface forming portions 130a to 130c and the ridge side ends of the bottom surface forming portions 131a to 131c. be. That is, the first standing wall portions 132a to 132c rise from the ridge-side end portions of the bottom surface forming portions 131a to 131c and are connected to the eaves-side end portions of the top surface forming portions 130a to 130c.
The first standing wall portions 132a to 132c form the side surfaces of the convex portions 135a to 135c on the eaves side.

第２立壁部１３３ａ，１３３ｂは、図１１のように、天面形成部１３０ａ，１３０ｂの棟側端部と、底面形成部１３１ｂ，１３１ｃの軒先側端部を接続する接続壁部である。すなわち、第２立壁部１３３ａ，１３３ｂは、天面形成部１３０ａ，１３０ｂの棟側端部から屋根下地４側に向けて折り曲げられ、底面形成部１３１ｂ，１３１ｃの軒先側端部に繋がっている。 As shown in FIG. 11, the second standing wall portions 133a and 133b are connecting wall portions connecting the ridge-side ends of the top surface forming portions 130a and 130b and the eaves-side ends of the bottom surface forming portions 131b and 131c. That is, the second standing wall portions 133a and 133b are bent from the ridge side ends of the top surface forming portions 130a and 130b toward the roof base 4 side, and are connected to the eaves side ends of the bottom surface forming portions 131b and 131c.

第２立壁部１３３ｃは、天面形成部１３０ｃの棟側端部から屋根下地４側に向けて折り曲げられており、天面形成部１３０ｃに対する第２立壁部１３３ｃの折り曲げ角度は、載置部１１５に対する位置合わせ部１１６の折り曲げ角度とほぼ一致している。
第２立壁部１３３ａ〜１３３ｃは、凸部１３５ａ〜１３５ｃの棟側の側面を構成している。 The second standing wall portion 133c is bent from the ridge side end of the top surface forming portion 130c toward the roof base 4 side, and the bending angle of the second standing wall portion 133c with respect to the top surface forming portion 130c is the mounting portion 115. It is almost the same as the bending angle of the alignment portion 116 with respect to.
The second standing wall portions 133a to 133c form the side surfaces of the convex portions 135a to 135c on the ridge side.

ここで、カバー部材６の各部位の位置関係について説明する。 Here, the positional relationship of each part of the cover member 6 will be described.

カバー部材６は、図１１のように、第１カバー部材１０１の載置部１１５が第２カバー部材１０２の天面形成部１３０ａ〜１３０ｃ上に載置されており、第１カバー部材１０１の載置部１１５の裏面と第２カバー部材１０２の天面形成部１３０ａ〜１３０ｃが両面テープ等の接着手段によって接着されている。
カバー部材６は、第１カバー部材１０１の位置合わせ部１１６が第２カバー部材１０２の第２立壁部１３３ｃと重なっている。
カバー部材６は、第１カバー部材１０１の固定部１１２が太陽電池モジュール２の棟側フレーム１２の一部を覆っており、締結要素１１７の軸部が固定孔１１９ａ，１１９ｂに挿入されて固定されている。 In the cover member 6, as shown in FIG. 11, the mounting portion 115 of the first cover member 101 is mounted on the top surface forming portions 130a to 130c of the second cover member 102, and the first cover member 101 is mounted. The back surface of the placement portion 115 and the top surface forming portions 130a to 130c of the second cover member 102 are adhered by an adhesive means such as double-sided tape.
In the cover member 6, the alignment portion 116 of the first cover member 101 overlaps with the second standing wall portion 133c of the second cover member 102.
In the cover member 6, the fixing portion 112 of the first cover member 101 covers a part of the ridge-side frame 12 of the solar cell module 2, and the shaft portion of the fastening element 117 is inserted into the fixing holes 119a and 119b and fixed. ing.

カバー部材６は、傾斜部１１３と載置部１１５の境界部分と、第１立壁部１３２ａと天面形成部１３０ａの境界部分とが一致している。すなわち、カバー部材６は、傾斜部１１３が第１立壁部１３２ａから軒先側に延びており、傾斜部１１３と第１立壁部１３２ａと底面形成部１３１ａによって、棟側が閉塞された水返し機構１４０を構成している。
水返し機構１４０は、太陽電池モジュール２側から風等の要因で棟側に吹き込んだ雨水等を堰き止めて、軒先側に逃がすものである。 In the cover member 6, the boundary portion between the inclined portion 113 and the mounting portion 115 coincides with the boundary portion between the first standing wall portion 132a and the top surface forming portion 130a. That is, in the cover member 6, the inclined portion 113 extends from the first standing wall portion 132a to the eaves side, and the water return mechanism 140 whose ridge side is closed by the inclined portion 113, the first standing wall portion 132a, and the bottom surface forming portion 131a is provided. It is configured.
The water return mechanism 140 blocks rainwater or the like blown from the solar cell module 2 side to the ridge side due to a factor such as wind and releases it to the eaves side.

第１カバー部材１０１の桁行方向の長さは、図８のように、第２カバー部材１０２の桁行方向の長さよりも長く、第２カバー部材１０２は、第１カバー部材１０１の桁行方向の中間部に設けられている。すなわち、カバー部材６は、第１カバー部材１０１の側壁部１０６ａ，１０６ｂ，１０７ａ，１０７ｂと、第２カバー部材１０２の間に配置空間１４１ａ，１４１ｂが形成されている。
配置空間１４１ａ，１４１ｂは、水切り部材５を配置可能な空間であり、第２カバー部材１０２の桁行方向の両側に設けられている。 As shown in FIG. 8, the length of the first cover member 101 in the girder direction is longer than the length of the second cover member 102 in the girder direction, and the second cover member 102 is intermediate in the girder direction of the first cover member 101. It is provided in the section. That is, in the cover member 6, arrangement spaces 141a, 141b are formed between the side wall portions 106a, 106b, 107a, 107b of the first cover member 101 and the second cover member 102.
The arrangement spaces 141a and 141b are spaces in which the drainer member 5 can be arranged, and are provided on both sides of the second cover member 102 in the girder direction.

軒先金具７は、図９のように、屋根の軒先に取り付けられ、太陽電池モジュール２を屋根下地４に対して取り付ける取付金具である。
軒先金具７は、太陽電池モジュール２の軒先側フレーム１１の軒先側係合片２５と係合可能な金具側係合片１６５を有している。 As shown in FIG. 9, the eaves metal fitting 7 is a mounting metal fitting that is attached to the eaves of the roof and attaches the solar cell module 2 to the roof base 4.
The eaves metal fitting 7 has a metal fitting side engaging piece 165 that can be engaged with the eaves side engaging piece 25 of the eaves side frame 11 of the solar cell module 2.

軒先水切り材８は、屋根の軒先に設けられ、瓦部材３と屋根下地４の間や太陽電池モジュール２の取付部材１５上に流れる雨水等を図示しない雨樋等に伝える部材である。 The eaves drainer 8 is provided at the eaves of the roof and is a member that transmits rainwater or the like flowing between the tile member 3 and the roof base 4 or on the mounting member 15 of the solar cell module 2 to a rain gutter or the like (not shown).

続いて、本実施形態の屋根構造１の各部材の位置関係について説明する。 Subsequently, the positional relationship of each member of the roof structure 1 of the present embodiment will be described.

屋根下地４の軒先側端部には、図９のように軒先水切り材８が取り付けられ、軒先水切り材８上に軒先金具７が設置されている。
図１に示される最も軒先側に位置する一段目の太陽電池モジュール２ａ（以下、軒端太陽電池モジュール２ａともいう）に注目すると、軒端太陽電池モジュール２ａは、軒先側フレーム１１の軒先側係合片２５が軒先金具７の金具側係合片１６５と係合し、軒先金具７によって軒先側への移動が規制されている。 As shown in FIG. 9, an eaves drainer 8 is attached to the eaves side end of the roof base 4, and an eaves metal fitting 7 is installed on the eaves drainer 8.
Focusing on the first-stage solar cell module 2a (hereinafter, also referred to as the eaves edge solar cell module 2a) located on the eaves edge side as shown in FIG. 1, the eaves edge solar cell module 2a is an eaves edge side engaging piece of the eaves edge side frame 11. 25 engages with the metal fitting side engaging piece 165 of the eaves metal fitting 7, and the eaves metal fitting 7 restricts the movement to the eaves side.

図１に示される軒棟方向に隣接する太陽電池モジュール２ｄ，２ｇに注目すると、棟側の太陽電池モジュール２ｇは、図１０のように、軒先側フレーム１１の軒先側係合片２５が軒先側の太陽電池モジュール２ｄの棟側フレーム１２の棟側係合片２８と係合し、軒先側の太陽電池モジュール２ｄの棟側フレーム１２によって軒先側への移動が規制されている。
また、棟側の太陽電池モジュール２ｇは、軒棟方向において、取付部材１５の重畳部３０が軒先側の太陽電池モジュール２ｄの取付部材１５の第２張出部３２の一部に被さっている。 Focusing on the solar cell modules 2d and 2g adjacent to the eaves building direction shown in FIG. 1, in the solar cell modules 2g on the ridge side, the eaves side engaging piece 25 of the eaves side frame 11 is on the eaves side as shown in FIG. It engages with the ridge-side engaging piece 28 of the ridge-side frame 12 of the solar cell module 2d, and the movement to the eaves side is restricted by the ridge-side frame 12 of the solar cell module 2d on the eaves side.
Further, in the solar cell module 2g on the ridge side, the overlapping portion 30 of the mounting member 15 covers a part of the second overhanging portion 32 of the mounting member 15 of the solar cell module 2d on the eaves side in the direction of the eaves.

図１に示される最も棟側に位置する太陽電池モジュール２ｇ（以下、棟端太陽電池モジュール２ｇともいう）とその棟側に隣接する瓦部材３との取り合い部分に注目すると、カバー部材６ａは、図１１のように、棟端太陽電池モジュール２ｇと瓦部材３に跨って設けられている。
カバー部材６ａは、固定部１１２が締結要素１１７によって棟端太陽電池モジュール２ｇの棟側フレーム１２に固定されており、載置部１１５上に瓦部材３が載置されている。
カバー部材６ａは、堰き止め部１１０が太陽電池パネル１０の受光面２０上に載置されており、堰き止め側止水部１２０が受光面２０に接触している。
第２カバー部材１０２の底面形成部１３１ａ〜１３１ｃは、屋根下地４上に載置されている。
第２カバー部材１０２の最も軒先側に位置する底面形成部１３１ａ（底板部）は、軒先側端部が屋根下地４上から太陽電池モジュール２ｇの第２張出部３２上に跨っており、第２張出部３２の棟側部分を覆っている。すなわち、カバー部材６ａは、第２カバー部材１０２の底面形成部１３１ａが第２張出部３２上に重なるように配置されて水返し機構１４０を構成している。
水返し機構１４０は、第１立壁部１３２ａによって棟側が閉塞されており、軒先側を向いて開放している。 Focusing on the joint portion between the solar cell module 2g located closest to the ridge side (hereinafter, also referred to as the ridge edge solar cell module 2g) and the roof tile member 3 adjacent to the ridge side shown in FIG. 1, the cover member 6a is As shown in FIG. 11, it is provided so as to straddle the ridge-end solar cell module 2g and the roof tile member 3.
In the cover member 6a, the fixing portion 112 is fixed to the ridge-side frame 12 of the ridge-end solar cell module 2g by the fastening element 117, and the tile member 3 is mounted on the mounting portion 115.
In the cover member 6a, the damming portion 110 is placed on the light receiving surface 20 of the solar cell panel 10, and the damming side water blocking portion 120 is in contact with the light receiving surface 20.
The bottom surface forming portions 131a to 131c of the second cover member 102 are placed on the roof base 4.
The bottom surface forming portion 131a (bottom plate portion) located on the most eaves side of the second cover member 102 has an eaves side end portion extending from the roof base 4 onto the second overhanging portion 32 of the solar cell module 2g. 2 Covers the ridge side portion of the overhanging portion 32. That is, the cover member 6a is arranged so that the bottom surface forming portion 131a of the second cover member 102 overlaps the second overhanging portion 32 to form the water return mechanism 140.
The ridge side of the water return mechanism 140 is closed by the first standing wall portion 132a, and the water return mechanism 140 is open toward the eaves side.

軒棟方向に隣接する水切り部材５に注目すると、棟側の水切り部材５ｂ（以下、棟側水切り部材５ｂともいう）は、図１２のように、一部が軒先側の水切り部材５ａ（以下、軒先側水切り部材５ａともいう）の嵌合空間９０に進入しており、軒先側水切り部材５ａ（第１水切り部材）と棟側水切り部材５ｂ（第２水切り部材）が軒棟方向の上下で連結されている。
軒先側水切り部材５ａと棟側水切り部材５ｂは、遮断壁部８２，８２が連続した一つの壁部を構成している。 Focusing on the draining member 5 adjacent to the eaves building direction, the draining member 5b on the ridge side (hereinafter, also referred to as the ridge side draining member 5b) is partially the draining member 5a on the eaves side (hereinafter, also referred to as the eaves side draining member 5a) as shown in FIG. It has entered the fitting space 90 of the eaves side draining member 5a), and the eaves side draining member 5a (first draining member) and the ridge side draining member 5b (second draining member) are connected vertically in the eaves direction. Has been done.
The eaves side draining member 5a and the ridge side draining member 5b form one wall portion in which the blocking wall portions 82 and 82 are continuous.

図１に示される桁行方向における一方側端部（左側端部）に位置する太陽電池モジュール２ｇ（以下、左端太陽電池モジュール２ｇともいう）と瓦部材３との取り合い部分に注目すると、水切り部材５は、図１３のように接続部８０，８１が左端太陽電池モジュール２ｇの第１張出部３１において取付部材１５上に載置されており、接続部８０上に瓦部材３が載置されている。すなわち、水切り部材５は、太陽電池モジュール２ｇ内に収まっており、接続部８０が太陽電池モジュール２ｇの第１張出部３１と瓦部材３との間に介在している。
水切り部材５の遮断壁部８２は、太陽電池パネル１０の下面（裏面）よりも高く、桁行方向において左側端面の一部又は全部を覆っている。すなわち、水切り部材５の遮断壁部８２は、太陽電池パネル１０の左側端面の一部又は全部と対面している。
左端太陽電池モジュール２ｇの折り返し部４３は、水切り部材５の折り返し部６１よりも外側に位置している。 Focusing on the joint portion between the solar cell module 2g (hereinafter, also referred to as the leftmost solar cell module 2g) located at one side end (left end) in the girder direction shown in FIG. 1 and the tile member 3, the drainage member 5 As shown in FIG. 13, the connecting portions 80 and 81 are mounted on the mounting member 15 at the first overhanging portion 31 of the leftmost solar cell module 2g, and the tile member 3 is mounted on the connecting portion 80. There is. That is, the draining member 5 is housed in the solar cell module 2g, and the connecting portion 80 is interposed between the first overhanging portion 31 of the solar cell module 2g and the roof tile member 3.
The blocking wall portion 82 of the draining member 5 is higher than the lower surface (back surface) of the solar cell panel 10 and covers a part or all of the left end surface in the girder direction. That is, the blocking wall portion 82 of the draining member 5 faces a part or all of the left end surface of the solar cell panel 10.
The folded-back portion 43 of the leftmost solar cell module 2 g is located outside the folded-back portion 61 of the drainer member 5.

図１に示される桁行方向における他方側端部（右側端部）に位置する太陽電池モジュール２ｉ（以下、右端太陽電池モジュール２ｉともいう）と瓦部材３との取り合い部分に注目すると、水切り部材５は、図１４のように、接続部８０上に右端太陽電池モジュール２ｉの重畳部３０の取付部材１５が載置されて太陽電池モジュール２の側方に設置されており、接続部８１上に瓦部材３が載置されている。
水切り部材５の遮断壁部８２は、太陽電池パネル１０の下面（裏面）よりも高く、桁行方向において右側端面の一部又は全部を覆っている。すなわち、水切り部材５の遮断壁部８２は、太陽電池パネル１０の右側端面の一部又は全部と対面している。 Focusing on the joint portion between the solar cell module 2i (hereinafter, also referred to as the rightmost solar cell module 2i) located at the other side end portion (right end portion) in the girder direction shown in FIG. 1 and the tile member 3, the drainage member 5 As shown in FIG. 14, the mounting member 15 of the superimposing portion 30 of the rightmost solar cell module 2i is placed on the connecting portion 80 and installed on the side of the solar cell module 2, and the tile is placed on the connecting portion 81. The member 3 is placed.
The blocking wall portion 82 of the draining member 5 is higher than the lower surface (back surface) of the solar cell panel 10 and covers a part or all of the right end surface in the girder direction. That is, the blocking wall portion 82 of the draining member 5 faces a part or all of the right end surface of the solar cell panel 10.

左端太陽電池モジュール２ｇと棟側に隣接するカバー部材６ａに注目すると、左側（瓦部材３側）の折り曲げ片１２２ａは、図１５（ａ）のように、側壁本体部１２３ａ又はカバー本体１０５から折り曲げられず、延びた状態で太陽電池パネル１０の左側側面を覆っている。
一方、右側の折り曲げ片１２２ｂは、図１５（ｂ）のように、太陽電池パネル１０に緩衝しないように、側壁本体部１２３ｂ又はカバー本体１０５から内側に向けて折り曲げられ、開口部１２６ａを形成し、開口部１２６ａから太陽電池パネル１０の右側側面の一部が露出している。
配線部２３は、カバー部材６ａの軒先側側壁部１０６ｂに設けられた貫通部１２５ｂを通過して右側に隣接する太陽電池モジュール２ｈの配線部２２と接続されている。
水切り部材５は、図１６のように、遮断壁部８２がカバー部材６ａの貫通部１２５ａと桁行方向に重なる位置まで延びている。すなわち、カバー部材６ａの貫通部１２５ａは、水切り部材５の遮断壁部８２によって閉塞されている。 Focusing on the leftmost solar cell module 2g and the cover member 6a adjacent to the ridge side, the bent piece 122a on the left side (tile member 3 side) is bent from the side wall main body 123a or the cover main body 105 as shown in FIG. It covers the left side surface of the solar cell panel 10 in an extended state.
On the other hand, as shown in FIG. 15B, the bent piece 122b on the right side is bent inward from the side wall main body 123b or the cover main body 105 so as not to buffer the solar cell panel 10 to form the opening 126a. , A part of the right side surface of the solar cell panel 10 is exposed from the opening 126a.
The wiring portion 23 passes through the penetration portion 125b provided on the eaves side side wall portion 106b of the cover member 6a and is connected to the wiring portion 22 of the solar cell module 2h adjacent to the right side.
As shown in FIG. 16, the draining member 5 extends to a position where the blocking wall portion 82 overlaps the penetrating portion 125a of the cover member 6a in the girder direction. That is, the penetrating portion 125a of the cover member 6a is closed by the blocking wall portion 82 of the draining member 5.

右端太陽電池モジュール２ｉと棟側に隣接するカバー部材６ｃに注目すると、左側の折り曲げ片１２２ａは、図１７（ａ）のように、太陽電池パネル１０に緩衝しないように、側壁本体部１２３ａ又はカバー本体１０５から内側に向けて折り曲げられ、開口部１２６ｂを形成し、開口部１２６ｂから太陽電池パネル１０の左側側面の一部が露出している。
一方、右側（瓦部材３側）の折り曲げ片１２２ｂは、図１７（ｂ）のように、側壁本体部１２３ｂ又はカバー本体１０５から折り曲げられず、延びた状態で太陽電池パネル１０の右側側面を覆っている。
配線部２２は、カバー部材６ｃの軒先側側壁部１０６ａに設けられた貫通部１２５ａを通過して左側に隣接する太陽電池モジュール２ｈの配線部２３と接続されている。
水切り部材５は、遮断壁部８２がカバー部材６ｃの貫通部１２５ｂと桁行方向に重なる位置まで延びている。すなわち、カバー部材６ｃの貫通部１２５ｂは、水切り部材５の遮断壁部８２によって閉塞されている。 Focusing on the rightmost solar cell module 2i and the cover member 6c adjacent to the ridge side, the left bent piece 122a is the side wall main body 123a or the cover so as not to be buffered by the solar cell panel 10 as shown in FIG. 17A. It is bent inward from the main body 105 to form an opening 126b, and a part of the left side surface of the solar cell panel 10 is exposed from the opening 126b.
On the other hand, the bent piece 122b on the right side (tile member 3 side) is not bent from the side wall main body 123b or the cover main body 105 as shown in FIG. 17B, and covers the right side surface of the solar cell panel 10 in an extended state. ing.
The wiring portion 22 passes through the penetration portion 125a provided on the eaves side side wall portion 106a of the cover member 6c and is connected to the wiring portion 23 of the solar cell module 2h adjacent to the left side.
The draining member 5 extends to a position where the blocking wall portion 82 overlaps the penetrating portion 125b of the cover member 6c in the girder direction. That is, the penetrating portion 125b of the cover member 6c is closed by the blocking wall portion 82 of the draining member 5.

桁行方向における中央側に位置する太陽電池モジュール２ｈ（以下、中央側太陽電池モジュール２ｈともいう）と棟側に隣接するカバー部材６ｂに注目すると、折り曲げ片１２２ａ，１２２ｂは、図１８のように、ともに太陽電池パネル１０に緩衝しないように、側壁本体部１２３ａ，１２３ｂ又はカバー本体１０５から内側に向けて折り曲げられ、開口部１２６ｃ，１２６ｄを形成し、開口部１２６ｃ，１２６ｄから太陽電池パネル１０のそれぞれ側面の一部が露出している。
配線部２２，２３は、カバー部材６ｂの軒先側側壁部１０６ａ，１０６ｂに設けられた貫通部１２５ａ，１２５ｂを通過して両側に隣接する太陽電池モジュール２ｇ，２ｉの配線部２２，２３とそれぞれ接続されている。 Focusing on the solar cell module 2h located on the central side in the girder direction (hereinafter, also referred to as the central solar cell module 2h) and the cover member 6b adjacent to the ridge side, the bent pieces 122a and 122b are as shown in FIG. Both are bent inward from the side wall main bodies 123a and 123b or the cover main body 105 so as not to buffer the solar cell panel 10, forming openings 126c and 126d, and the openings 126c and 126d to the solar cell panel 10 respectively. Part of the side is exposed.
The wiring portions 22 and 23 pass through the through portions 125a and 125b provided on the eaves side side wall portions 106a and 106b of the cover member 6b and are connected to the wiring portions 22 and 23 of the solar cell modules 2g and 2i adjacent to each other, respectively. Has been done.

本実施形態の水切り部材５によれば、雨水等の流れ方向に対して直交する方向の端部に基材部６０から上方側に折り返された折り返し部６１，６２が形成されているため、基材部６０の表面を流れる雨水等の屋根下地４側への零れを防止できる。 According to the draining member 5 of the present embodiment, the folded portions 61 and 62 folded upward from the base material portion 60 are formed at the end portions in the direction orthogonal to the flow direction of rainwater or the like. It is possible to prevent rainwater flowing on the surface of the material portion 60 from spilling to the roof base 4 side.

本実施形態の屋根構造１によれば、複数の水切り部材５ａ，５ｂを有し、軒棟方向に隣接する水切り部材５ａ，５ｂが嵌合し、雨水等の流れ方向の上下で連結されており、遮断壁部８２，８２が一つの連続する壁部を形成しているので、水切り部材５ａ，５ｂの継ぎ目からの雨水等の零れを防止できる。
本実施形態の屋根構造１によれば、軒棟方向に隣接する水切り部材５ａ，５ｂを嵌合することで連結できるので、現場加工なく連結でき、水切り部材５ａ，５ｂによって太陽電池モジュール２と瓦部材３との連結部分からの漏水を防ぐことができる。その結果、漏水等による住宅性能低下を抑制できる。 According to the roof structure 1 of the present embodiment, there are a plurality of draining members 5a and 5b, and the draining members 5a and 5b adjacent to each other in the eaves building direction are fitted and connected vertically in the flow direction of rainwater and the like. Since the blocking wall portions 82 and 82 form one continuous wall portion, it is possible to prevent rainwater or the like from spilling from the joints of the draining members 5a and 5b.
According to the roof structure 1 of the present embodiment, since the draining members 5a and 5b adjacent to each other in the eaves building direction can be connected by fitting them, they can be connected without on-site processing, and the draining members 5a and 5b can be used to connect the solar cell module 2 and the roof tile. It is possible to prevent water leakage from the connecting portion with the member 3. As a result, deterioration of housing performance due to water leakage or the like can be suppressed.

本実施形態の屋根構造１によれば、軒棟方向に隣接する軒先側水切り部材５ａと、棟側水切り部材５ｂは、軒先側水切り部材５ａのベース部材５１ａと棟側水切り部材５ｂのベース部材５１ｂが厚み方向に重なり、当該重なる部分においては、厚み方向の上段の棟側水切り部材５ｂの折り返し部６１，６２が除去されている。また、棟側水切り部材５ｂの誘導部材５５，５６が軒先側水切り部材５ａの折り返し部６１，６２の内側に位置している。そのため、軒先側水切り部材５ａと、棟側水切り部材５ｂを連結するにあたって、棟側水切り部材５ｂの折り返し部６１，６２や誘導部材５５，５６が邪魔にならず、棟側水切り部材５ｂの基材部６０を軒先側水切り部材５ａの折り返し部６１，６２に差し込み易い。 According to the roof structure 1 of the present embodiment, the eaves-side draining member 5a and the ridge-side draining member 5b adjacent to the eaves-building direction are the base member 51a of the eaves-side draining member 5a and the base member 51b of the ridge-side draining member 5b. Are overlapped in the thickness direction, and in the overlapping portion, the folded portions 61 and 62 of the upper ridge side draining member 5b in the thickness direction are removed. Further, the guide members 55 and 56 of the ridge side drainer member 5b are located inside the folded portions 61 and 62 of the eaves side drainer member 5a. Therefore, when connecting the eaves side draining member 5a and the ridge side draining member 5b, the folded portions 61, 62 and the guiding members 55, 56 of the ridge side draining member 5b do not interfere with each other, and the base material of the ridge side draining member 5b. It is easy to insert the portion 60 into the folded portions 61 and 62 of the draining member 5a on the eaves side.

本実施形態の屋根構造１によれば、折り返し部６１，６２の延び方向に対する交差方向に遮断部材５２が設けられ、遮断部材５２が折り返し部６１，６２内での雨水等の流れを遮る防水壁として機能し、さらに折り返し部６１，６２の最軒側の部分が防水材５３，５４によって封止されている。そのため、折り返し部６１，６２内に溜まった雨水等が折り返し部６１，６２の軒先側端部から零れ落ちることを防止できる。 According to the roof structure 1 of the present embodiment, the blocking member 52 is provided in the direction intersecting the extending direction of the folded-back portions 61 and 62, and the blocking member 52 is a waterproof wall that blocks the flow of rainwater and the like in the folded-back portions 61 and 62. Further, the eaves-side portion of the folded-back portions 61 and 62 is sealed with waterproof materials 53 and 54. Therefore, it is possible to prevent rainwater or the like collected in the folded-back portions 61 and 62 from spilling from the eaves-side end portions of the folded-back portions 61 and 62.

本実施形態のカバー部材６によれば、必要に応じて折り曲げ片１２２ａ，１２２ｂを折り曲げることによって、太陽電池パネル１０の受光面２０との干渉を回避できるので、左端太陽電池モジュール２ｇ、右端太陽電池モジュール２ｉ、中央側太陽電池モジュール２ｈのいずれの個所でも対応可能である。その結果、現場施工時にカバー部材６の設置位置の間違いを防止できるので、漏水等による住宅性能低下を抑制できる。 According to the cover member 6 of the present embodiment, interference with the light receiving surface 20 of the solar cell panel 10 can be avoided by bending the bent pieces 122a and 122b as necessary, so that the leftmost solar cell module 2g and the rightmost solar cell Either the module 2i or the central solar cell module 2h can be used. As a result, it is possible to prevent an error in the installation position of the cover member 6 during on-site construction, so that deterioration of housing performance due to water leakage or the like can be suppressed.

本実施形態の屋根構造１によれば、カバー部材６が傾斜部１１３と第１立壁部１３２ａと底面形成部１３１ａによって棟側が閉塞された水返し機構１４０を構成しており、底面形成部１３１ａが第１立壁部１３２ａから太陽電池モジュール２の第２張出部３２上まで延びている。
そのため、図１９のように、軒先側から強風等により、第１カバー部材１０１と棟側フレーム１２の隙間から雨水等が吹き込んだ場合でも、雨水等を第１立壁部１３２ａで遮断し、軒先側の太陽電池モジュール２の太陽電池パネル１０と取付部材１５の間の空間に流して屋根下地４への雨水等の進入を防止できる。その結果、漏水等による住宅性能低下を抑制する。 According to the roof structure 1 of the present embodiment, the cover member 6 constitutes a water return mechanism 140 in which the ridge side is closed by the inclined portion 113, the first standing wall portion 132a, and the bottom surface forming portion 131a, and the bottom surface forming portion 131a is formed. It extends from the first standing wall portion 132a to above the second overhanging portion 32 of the solar cell module 2.
Therefore, as shown in FIG. 19, even when rainwater or the like blows from the gap between the first cover member 101 and the ridge side frame 12 due to a strong wind or the like from the eaves side, the rainwater or the like is blocked by the first standing wall portion 132a and the eaves side. It is possible to prevent rainwater or the like from entering the roof base 4 by flowing it into the space between the solar cell panel 10 and the mounting member 15 of the solar cell module 2 of the above. As a result, deterioration of housing performance due to water leakage or the like is suppressed.

本実施形態のカバー部材６によれば、第２カバー部材１０２に桁行方向へ延びた複数の凸部１３５ａ〜１３５ｃが形成され、凸部１３５ａ〜１３５ｃの突出方向の端面によって第１カバー部材１０１の載置部１１５が支持されており、載置部１１５の上面からの荷重に耐える構造になっている。そのため、作業者が屋根構造１の設置作業時に載置部１１５を踏んだとしても第１カバー部材１０１が変形しにくい。 According to the cover member 6 of the present embodiment, a plurality of convex portions 135a to 135c extending in the girder direction are formed on the second cover member 102, and the end faces of the convex portions 135a to 135c in the protruding direction of the first cover member 101. The mounting portion 115 is supported, and has a structure that can withstand the load from the upper surface of the mounting portion 115. Therefore, even if the worker steps on the mounting portion 115 during the installation work of the roof structure 1, the first cover member 101 is unlikely to be deformed.

上記した実施形態では、各太陽電池モジュール２が碁盤状に敷き詰められた矩形配置の屋根構造１について説明したが、本発明はこれに限定されるものではない。例えば、図２０のように各太陽電池モジュール２（２Ａ〜２Ｆ）は千鳥配置となっていてもよい。この場合、桁行方向の長さが異なる複数種類のカバー部材６（６Ａ〜６Ｅ）と瓦部材３（３Ａ，３Ｂ）を使用することが好ましい。 In the above-described embodiment, the roof structure 1 having a rectangular arrangement in which each solar cell module 2 is laid out in a grid shape has been described, but the present invention is not limited thereto. For example, as shown in FIG. 20, each solar cell module 2 (2A to 2F) may be arranged in a staggered manner. In this case, it is preferable to use a plurality of types of cover members 6 (6A to 6E) and tile members 3 (3A, 3B) having different lengths in the girder direction.

上記した実施形態では、側壁本体部１２３ａ，１２３ｂの軒先側端部に貫通部１２５ａ，１２５ｂを設け、貫通部１２５ａ，１２５ｂに太陽電池モジュール２の配線部２２，２３を通過させていたが、本発明はこれに限定されるものではない。側壁本体部１２３ａ，１２３ｂの厚み方向に貫通した貫通孔を設け、当該貫通孔に太陽電池モジュール２の配線部２２，２３を通過させてもよい。 In the above-described embodiment, the penetrating portions 125a and 125b are provided at the eaves side ends of the side wall main bodies 123a and 123b, and the wiring portions 22 and 23 of the solar cell module 2 are passed through the penetrating portions 125a and 125b. The invention is not limited to this. A through hole penetrating in the thickness direction of the side wall main body portions 123a and 123b may be provided, and the wiring portions 22 and 23 of the solar cell module 2 may be passed through the through hole.

上記した実施形態では、スリット部１２１ａ，１２１ｂがカバー本体１０５まで至っており、折り曲げ片１２２ａ，１２２ｂがカバー本体１０５によって片持ち状に支持されていたが、本発明はこれに限定されるものではない。スリット部１２１ａ，１２１ｂがカバー本体１０５まで至らずに、折り曲げ片１２２ａ，１２２ｂが側壁本体部１２３ａ，１２３ｂによって片持ち状に支持されていてもよい。また、図２１のようにスリット部１２１ａ，１２１ｂがカバー本体１０５の一部を切り欠いていてもよい。 In the above-described embodiment, the slit portions 121a and 121b reach the cover main body 105, and the bent pieces 122a and 122b are cantilevered by the cover main body 105, but the present invention is not limited thereto. .. The bent pieces 122a and 122b may be cantileveredly supported by the side wall main bodies 123a and 123b without the slit portions 121a and 121b reaching the cover main body 105. Further, as shown in FIG. 21, the slit portions 121a and 121b may cut out a part of the cover main body 105.

上記した実施形態では、スリット部１２１ａ，１２１ｂが軒先側側壁部１０６ａ，１０６ｂの下端部から上方に向かって延び、折り曲げ片１２２ａ，１２２ｂが下方に向かって延びていたが、本発明はこれに限定されるものではない。図２２のようにスリット部１２１ａ，１２１ｂが軒先側側壁部１０６ａ，１０６ｂの軒先側端部から棟側に向かって延び、折り曲げ片１２２ａ，１２２ｂが棟側から軒先側に向かって延びていてもよい。 In the above-described embodiment, the slit portions 121a and 121b extend upward from the lower ends of the eaves side side wall portions 106a and 106b, and the bent pieces 122a and 122b extend downward, but the present invention is limited to this. It is not something that is done. As shown in FIG. 22, the slit portions 121a and 121b may extend from the eaves side side wall portions 106a and 106b toward the ridge side, and the bent pieces 122a and 122b may extend from the ridge side toward the eaves side. ..

上記した実施形態では、水切り部材５は、軒棟方向において軒先側に遮断部材５２が偏って設けられていたが、本発明はこれに限定されるものではない。水切り部材５は、図２３のように棟側に遮断部材５２が設けられていてもよい。この場合、誘導部材５５，５６も棟側に設けられ、棟側水切り部材５ｂの嵌合空間９０に軒先側水切り部材５ａの非折り返し領域７１を嵌合させることとなる。 In the above-described embodiment, the draining member 5 is provided with the blocking member 52 biased toward the eaves tip side in the eaves building direction, but the present invention is not limited to this. The draining member 5 may be provided with a blocking member 52 on the ridge side as shown in FIG. 23. In this case, the guide members 55 and 56 are also provided on the ridge side, and the non-folded region 71 of the eaves side draining member 5a is fitted into the fitting space 90 of the ridge side draining member 5b.

上記した実施形態では、誘導部材５５，５６は、第２誘導部８６ａ，８６ｂが第１誘導部８５ａ，８５ｂの延び方向の端部から軒先側に向かって延びていたが、本発明はこれに限定されるものではない。図２４のように第２誘導部８６ａ，８６ｂは、第１誘導部８５ａ，８５ｂの延び方向の中間部から軒先側に向かって延びていてもよい。 In the above-described embodiment, in the guide members 55 and 56, the second guide portions 86a and 86b extend from the end portions of the first guide portions 85a and 85b in the extension direction toward the eaves side. It is not limited. As shown in FIG. 24, the second guide portions 86a and 86b may extend from the intermediate portion in the extension direction of the first guide portions 85a and 85b toward the eaves side.

上記した実施形態では、第１カバー部材１０１の載置部１１５は、第２カバー部材１０２の複数の天面形成部１３０ａ〜１３０ｃに跨って載置されていたが、本発明はこれに限定されるものではない。例えば、図２５のように、第１カバー部材１０１の載置部１１５は、最も軒先側の天面形成部１３０ａにのみに載置されていてもよい。 In the above-described embodiment, the mounting portion 115 of the first cover member 101 is mounted across the plurality of top surface forming portions 130a to 130c of the second cover member 102, but the present invention is limited thereto. It's not something. For example, as shown in FIG. 25, the mounting portion 115 of the first cover member 101 may be mounted only on the top surface forming portion 130a on the most eaves side.

上記した実施形態では、屋根部材として瓦部材３を使用した場合について説明したが、本発明はこれに限定されるものではない。本発明に係る屋根部材は、板金を折り曲げたものであってもよい。 In the above-described embodiment, the case where the roof tile member 3 is used as the roof member has been described, but the present invention is not limited thereto. The roof member according to the present invention may be a bent sheet metal.

上記した実施形態は、本発明の技術的範囲に含まれる限り、各実施形態間で各構成部材を自由に置換や付加できる。 As long as the above-described embodiment is included in the technical scope of the present invention, each component can be freely replaced or added between the respective embodiments.

１ 屋根構造
２，２ａ〜２ｉ 太陽電池モジュール
３，３Ａ，３Ｂ 瓦部材（屋根部材）
４ 屋根下地
６，６ａ〜６ｃ，６Ａ，６Ｂ カバー部材
１０ 太陽電池パネル
１５ 取付部材
３２ 第２張出部（張出部）
４４ 棟側折り返し部（折り返し部）
１０１ 第１カバー部材
１０２ 第２カバー部材
１１３ 傾斜部
１１５ 載置部
１３１ａ 底面形成部（底板部）
１３１ｂ，１３１ｃ 底面形成部
１３２ａ 第１立壁部（立壁部）
１３５ａ〜１３５ｄ 凸部
１３７ 補強側止水部（止水部）
１４０ 水返し機構 1 Roof structure 2,2a-2i Solar cell module 3,3A, 3B Tile member (roof member)
4 Roof base 6,6a to 6c, 6A, 6B Cover member 10 Solar cell panel 15 Mounting member 32 Second overhang (overhang)
44 Building side folding part (folding part)
101 First cover member 102 Second cover member 113 Inclined portion 115 Mounting portion 131a Bottom surface forming portion (bottom plate portion)
131b, 131c Bottom surface forming part 132a First standing wall part (standing wall part)
135a to 135d Convex part 137 Reinforced side water stop part (water stop part)
140 Water return mechanism

Claims (7)

屋根下地上に、太陽電池モジュールが設置された屋根構造であって、
前記太陽電池モジュールは、太陽電池パネルと、取付部材を有し、
前記取付部材は、前記太陽電池パネルの裏面側に設けられ、平面視したときに前記太陽電池パネルの側面から棟側に向かって張り出した張出部を有しており、
前記太陽電池パネルの受光面から前記屋根下地に跨って棟側に向かって延びたカバー部材を有し、
前記カバー部材は、底板部と、前記底板部から立ち上がった立壁部を有し、
前記底板部は、前記立壁部から前記張出部上まで延びている、屋根構造。 It is a roof structure in which a solar cell module is installed on the roof base.
The solar cell module has a solar cell panel and a mounting member.
The mounting member is provided on the back surface side of the solar cell panel, and has an overhanging portion that projects from the side surface of the solar cell panel toward the ridge side when viewed in a plan view.
It has a cover member extending from the light receiving surface of the solar cell panel toward the ridge side across the roof base.
The cover member has a bottom plate portion and a standing wall portion rising from the bottom plate portion.
The bottom plate portion is a roof structure extending from the standing wall portion to the overhanging portion. 前記底板部と前記張出部の間には、桁行方向に延びた止水部が設けられている、請求項１に記載の屋根構造。 The roof structure according to claim 1, wherein a water blocking portion extending in the girder direction is provided between the bottom plate portion and the overhanging portion. 前記取付部材は、棟側端部に折り返し部が形成されており、
前記折り返し部は、桁行方向に延びている、請求項１又は２に記載の屋根構造。 The mounting member has a folded portion formed at the end on the ridge side.
The roof structure according to claim 1 or 2, wherein the folded portion extends in the girder direction. 前記太陽電池モジュールの棟側に隣接した屋根部材を有し、
前記カバー部材は、第１カバー部材と、第２カバー部材を有し、
前記第１カバー部材は、前記屋根部材が載置される載置部を有し、
前記第２カバー部材は、底面形成部と、前記底面形成部から前記第１カバー部材側に向かって突出した凸部を備えており、
前記凸部は、前記載置部の下面を支持している、請求項１〜３のいずれか１項に記載の屋根構造。 It has a roof member adjacent to the ridge side of the solar cell module, and has
The cover member has a first cover member and a second cover member.
The first cover member has a mounting portion on which the roof member is mounted.
The second cover member includes a bottom surface forming portion and a convex portion protruding from the bottom surface forming portion toward the first cover member side.
The roof structure according to any one of claims 1 to 3, wherein the convex portion supports the lower surface of the above-described resting portion. 前記凸部は、桁行方向に延びており、
前記立壁部は、前記凸部の軒先側の側面を構成している、請求項４に記載の屋根構造。 The convex portion extends in the girder direction and
The roof structure according to claim 4, wherein the standing wall portion constitutes a side surface of the convex portion on the eaves side. 前記第２カバー部材は、複数の底面形成部と、前記複数の底面形成部から前記第１カバー部材側に向かって突出した複数の凸部を備えており、
前記載置部は、前記複数の凸部によって支持されている、請求項４又は５に記載の屋根構造。 The second cover member includes a plurality of bottom surface forming portions and a plurality of convex portions projecting from the plurality of bottom surface forming portions toward the first cover member side.
The roof structure according to claim 4 or 5, wherein the above-described resting portion is supported by the plurality of convex portions. 前記第１カバー部材は、前記太陽電池モジュール上から前記載置部に向かって傾斜した傾斜部を備えており、
前記カバー部材は、前記傾斜部と前記立壁部と前記底板部によって、棟側が閉塞された水返し機構が構成されている、請求項４〜６のいずれか１項に記載の屋根構造。 The first cover member includes an inclined portion inclined from above the solar cell module toward the above-described mounting portion.
The roof structure according to any one of claims 4 to 6, wherein the cover member comprises a water return mechanism in which the ridge side is closed by the inclined portion, the standing wall portion, and the bottom plate portion.
JP2020080905A 2020-05-01 2020-05-01 Roof structure Pending JP2021175849A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020080905A JP2021175849A (en) 2020-05-01 2020-05-01 Roof structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020080905A JP2021175849A (en) 2020-05-01 2020-05-01 Roof structure

Publications (1)

Publication Number Publication Date
JP2021175849A true JP2021175849A (en) 2021-11-04

Family

ID=78300414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020080905A Pending JP2021175849A (en) 2020-05-01 2020-05-01 Roof structure

Country Status (1)

Country Link
JP (1) JP2021175849A (en)

Similar Documents

Publication Publication Date Title
ES2961955T3 (en) Side flap interconnection for rooftop PV modules
JP4840539B2 (en) Solar power panels with roofing materials and eaves materials with roofing materials
JP4679482B2 (en) Solar cell module fixing member and solar cell module fixing structure
JP7182659B2 (en) Installation structure for solar module roof installation with water leakage prevention function
WO2014073073A1 (en) Horizontal roofing roof structure
JP5528398B2 (en) Solar cell module
JP5479033B2 (en) Roof structure
JP2021175849A (en) Roof structure
JP7413139B2 (en) Roof structure and cover members
JP2021175847A (en) Roof structure
JP7377623B2 (en) roof structure
JP2003184245A (en) Snow guard construction for solar cell tile and snow guard device for solar cell tile
JP2005133503A (en) Installation structure of solar battery module
JP3920579B2 (en) Gable component
JP2631966B2 (en) Roof panel and roof structure using roof panel
JP6047078B2 (en) Fixing tool for roof installation and fixing structure for roof installation
WO2022249374A1 (en) Building
JP6755004B2 (en) Solar power generation equipment and roof with solar power generation equipment
JP3390328B2 (en) Roof panel with solar cell
JP6778305B2 (en) Installation structure of solar cell module
JP2006090082A (en) Starter metal fittings and method of roofing plate roof materials
JP6912195B2 (en) Roof structure with solar power generation equipment
JP7150559B2 (en) roof structure
JP4607622B2 (en) Side roof construction
JPH1136539A (en) Roof

Legal Events

Date Code Title Description
A80 Written request to apply exceptions to lack of novelty of invention

Free format text: JAPANESE INTERMEDIATE CODE: A80

Effective date: 20200501

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230329

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20231212

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240130