JP3705200B2

JP3705200B2 - Solar cell roof construction structure

Info

Publication number: JP3705200B2
Application number: JP2001388416A
Authority: JP
Inventors: 朋秀吉田; 雅利世古口
Original assignee: Matsushita Electric Works Ltd
Current assignee: Panasonic Electric Works Co Ltd
Priority date: 2001-12-20
Filing date: 2001-12-20
Publication date: 2005-10-12
Anticipated expiration: 2021-12-20
Also published as: JP2003184246A

Description

【０００１】
【発明の属する技術分野】
この出願の発明は、通常瓦および太陽電池瓦を併用する場合の施工構造に関するものである。
【０００２】
【従来の技術】
従来より、太陽電池瓦（太陽電池モジュールとも呼ばれる）を屋根に施工する場合、屋根全面に太陽電池瓦を敷設するのではなく、一部を太陽電池瓦とし、他の一部を太陽電池瓦以外の平板瓦等の瓦（これを通常瓦と呼ぶこととする）とすることがしばしば行われる。これには、たとえば図９に例示したように、屋根の軒先部に通常瓦（１）を設け、その通常瓦（１）の棟側から太陽電池瓦（２）を葺き上げていく態様や、屋根の谷部に沿って通常瓦（１）および太陽電池瓦（２）を階段状に敷設する態様などがあり、前者では通常瓦（１）の棟側に最下段の太陽電池瓦（２）が位置し、後者では各階段部において通常瓦（１）の棟側に太陽電池瓦（２）が位置することになる。
【０００３】
他方、太陽電池瓦の施工については、太陽電池瓦表面を流れてきた雨水を軒方向へ水切りする水切り板金を、太陽電池瓦の軒側端部に取り付けることがしばしばある。
【０００４】
そして、図９に例示したように通常瓦（１）の棟側に太陽電池瓦（２）が施工される場合では、水切り板金（３）は、通常瓦（１）および太陽電池瓦（２）との間において通常瓦（１）の棟側部分表面をある程度覆うようにして取り付けられ、太陽電池瓦（２）を流れてきた雨水は、水切り板金（３）表面から通常瓦（１）表面を伝って軒方向へ流れるようになる。
【０００５】
【発明が解決しようとする課題】
しかしながら、上記のとおりに通常瓦（１）の棟側に水切り板金（３）を介在させて太陽電池瓦（２）を施工する構造にあっては、先に通常瓦（１）を施工し、その後に水切り板金（３）を取り付け、それから太陽電池瓦（２）を施工しなければならなかった。このため、太陽電池瓦（２）を先に施工しておくことができず、常に通常瓦（１）の先行施工が必要であり、たとえば図９の場合においては、屋根軒先部への通常瓦（１）施工後に最下段の太陽電池瓦（２）を施工し、屋根谷部に沿った各階段部においては通常瓦（１）と太陽電池瓦（２）とを交互に施工するといった、手間のかかる施工となっていた。太陽電池瓦（２）の施工においては、場合によっては、一度に全ての太陽電池瓦（２）を先行施工することも望まれるが、それができなかったのである。
【０００６】
この出願の発明は、以上のとおりの事情に鑑みてなされたものであり、通常瓦の棟側に水切り板金を介在させて太陽電池瓦を施工する場合においても通常瓦の施工前に太陽電池瓦を先行施工することのできる、新しい太陽電池瓦施工構造を提供することを課題としている。
【０００７】
【課題を解決するための手段】
この出願の発明は、上記の課題を解決するものとして、第１には、通常瓦の棟側に水切り板金を介在させて太陽電池瓦が施工される構造であって、太陽電池瓦の軒側端にて太陽電池瓦からの雨水を軒方向へ導く水切りスタータ部材と、水切りスタータ部材を屋根下地材上にて支持するスタータ固定部材と、水切りスタータ部材からの雨水を軒方向へ導く水切り板金とを備え、水切り板金は、その棟側部分が屋根下地材と水切りスタータ部材およびスタータ固定部材との間隙に挿入されるとともに軒側部分が通常瓦の棟側部分を覆うようにして、通常瓦と太陽電池瓦との間に取り付けられることを特徴とする太陽電池瓦施工構造を提供する。
【０００８】
また、この出願の発明は、第２には、上記スタータ固定部材が通常瓦の棟側端位置から一定距離を隔てて屋根下地材上に固定されることをさらに特徴とする太陽電池瓦施工構造、第３には、上記水切り板金はその棟側端に係止部を有し、上記スタータ固定部材はその下面部に被係止部を有し、水切り板金の棟側部分の挿入時に係止部が被係止部に係止されることをさらに特徴とする太陽電池瓦施工構造を提供する。
【０００９】
【発明の実施の形態】
図１は、この出願の発明の一実施形態を説明するための図である。
この図１の実施形態は、屋根の軒先部に通常瓦（１）が施工され、通常瓦（１）の棟側に水切り板金（３）を介在させて太陽電池瓦（２）が施工される場合のものであり、太陽電池瓦（２）の軒側端にて太陽電池瓦（２）からの雨水を軒方向へ導く水切りスタータ部材（４）と、水切りスタータ部材（４）を屋根下地材（１００）上にて支持するスタータ固定部材（５）と、水切りスタータ部材（４）からの雨水を軒方向へ導く水切り板金（３）とが設けられており、水切り板金（３）は、その棟側部分が屋根下地材（１００）と水切りスタータ部材（４）およびスタータ固定部材（５）との間隙に挿入されるとともに軒側部分が通常瓦（１）の棟側部分表面を覆うようにして、通常瓦（１）と太陽電池瓦（２）との間に取り付けられている。
【００１０】
この場合さらに説明すると、図２〜図８にも示したように、まず、スタータ固定部材（５）は、上面部にて上方へ突設した一対のスライド係合部（５１）を有し、スタータ部材（４）は、棟側部分の裏面部にて下方へ突設した一対のスライド被係合部（４１）を有している。そして、スタータ固定部材（５）は、そのスライド係合部（５１）が水切りスタータ部材（４）のスライド被係合部（４１）へスライド挿入により係合されて、水切りスタータ部材（１）の裏側へ取り付けられる（図２，図３参照）。スライド係合部（５１）およびスライド被係合部（４１）はスタータ固定部材（５）および水切りスタータ部材（４）の左右方向の略全長に渡って設けられているので、取付後のスタータ固定部材（５）は水切りスタータ部材（４）の左右長手方向に沿って横スライド自在となる。
【００１１】
続いて、スタータ固定部材（５）は、通常瓦（１）の棟側端位置から一定距離Ａを隔てて、野地板や防水下葺き材等の屋根下地材（１００）上に取り付けられる（図１，図３参照）。スタータ固定部材（５）には棟方向へ延びた固定板片（５２）が設けられており、この固定板片（５２）を介して固定ネジ（１０）により屋根下地材（１００）上にネジ固定される。固定板片（５２）には固定ネジ（１０）が通るネジ貫通口（５２１）が設けられている（図５参照）。
【００１２】
このスタータ固定部材（５）と水切りスタータ部材（４）との固定は、たとえば双方を貫通する固定ネジ（１０）によって行うことができ（図３参照）、水切りスタータ部材（４）はスタータ固定部材（５）によって屋根下地材(１００)上に取付支持されることになる。このとき、水切りスタータ部材（４）は、それが有する軒方向へ延びた水切り板部（４２）の先端部が屋根下地材（１００）表面からある程度の間隔をもって浮いた状態となるように、支持される。
【００１３】
次いで、この水切りスタータ部材（４）に対して太陽電池瓦（２）の軒側端部が取り付けられる（図４参照）。本実施形態では、太陽電池瓦（２）は、周端縁部（つまり左右端部および前後端部）に縦・横フレーム部材が装着されたものとなっており、その前端部つまり軒側端部に装着された軒側横フレーム部材（６）が連結具（７）を介して水切りスタータ部材（４）に分離自在に連結固定される。
【００１４】
より具体的には、連結具（７）は、下平板部（７１）および上平板部（７２）ならびにそれらを繋ぐ立板部（７３）からなる断面略Ｃ字形状のものであり、下平板部（７１）が水切りスタータ部材（４）に設けられている軒方向に開口した連結具用挿入部（４３）に挿入され、上平板部（７２）が太陽電池瓦（２）の軒側横フレーム部材（６）に設けられている軒方向に延びた連結具用固定板部（６１）にネジ固定されて、水切りスタータ部材（４）と軒側横フレーム部材（６）とを分離自在に連結固定している。
【００１５】
以上のようにして、屋根下地材（１００）上に、スタータ固定部材（５）が取り付けられ、スタータ固定部材（５）を介して水切りスタータ部材（４）が取付支持され、スタータ固定部材（５）および水切りスタータ部材（４）を介して太陽電池瓦（２）が取付支持される。
【００１６】
そしてこの後に、通常瓦（１）および水切り板金（３）が取り付けられる。すなわち、太陽電池瓦（２）の施工後に通常瓦（１）および水切り板金（３）を施工することができるのである。
【００１７】
より具体的には、まず所定位置へ所定枚数の通常瓦（１）を敷設し、水切り板金（３）を、その棟側部分を屋根下地材（１００）と水切りスタータ部材（４）およびスタータ固定部材（５）との間隙に挿入させるとともに軒側部分により通常瓦（１）の棟側部分表面を覆うようにして、通常瓦（１）と太陽電池瓦（２）との間に取り付ける（図１参照）。
【００１８】
水切り板金（３）は、棟側から軒方向へ順に連続した挿入板部（３１）、スロープ板部（３２）および覆い板部（３３）を有しており、挿入板部（３１）の棟側端が、屋根下地材（１００）表面と水切りスタータ部材（４）の水切り板部（４２）の先端部との間隙から、水切り板部（４２）の裏側空間を通って、屋根下地材（１００）表面とスタータ固定部材（５）の軒側下面部との間隙に挿入され、それとともに、スロープ板部（３２）は、スタータ部材（４）の水切り板部（４２）の裏側空間から通常瓦（１）の棟側端へとスロープ状に延びて位置し、且つこのスロープ板部（３２）の軒側に連続した覆い板部（３３）は、通常瓦（１）の棟側端から軒方向へ通常瓦（１）表面をある程度覆うようになる（図１参照）。このとき、挿入板部（３１）の棟側端に折返し片等の係止部（３１１）を設け、スタータ固定部材（５）の軒側下面部には折返し片等が引っ掛かる凹み等の被係止部（５３）を設け、挿入板部（３１）の挿入時に係止部（３１１）を被係止部（５３）に係止させて、水切り板金（３）を固定させるようにしてもよい（図８参照）。
【００１９】
以上により、太陽電池瓦（２）の施工後に通常瓦（１）を両瓦間に水切り板金（３）を介在させて施工することができ、つまり太陽電池瓦（２）の先行施工が実現される。たとえば図９のように屋根の一部を太陽電池瓦（２）、他の一部を通常瓦（１）とする場合においても、全ての太陽電池瓦（２）を先に敷設し、その後に太陽電池瓦（２）周囲の所定位置に通常瓦（１）を太陽電池瓦（２）との間に水切り板金（３）を設けて敷設することができるようになる。屋根谷部に沿った各階段部についても太陽電池瓦（２）を先行施工できる。
【００２０】
水切り防水効果については、太陽電池瓦（２）の軒側端から水切りスタータ部材（４）の水切り板部（４２）を伝って水切り板金（３）のスロープ板部（３２）に落ち、スロープ板部（３２）から覆い板部（３３）を伝って通常瓦（１）表面へ流れ、後は通常瓦（１）表面を伝って軒先方向へ流れ落ちるようにして、雨水の水切りが行われ、屋根下地材（１００）等への漏水防止が効果的に実現されることとなる。
【００２１】
なお、水切り板金（３）の取付けにおいて、水切りスタータ部材（４）の水切り板部（４２）の先端部で水切り板金（３）のスロープ板部（３２）を押圧して、覆い板部（３３）を通常瓦（１）表面に押し当てるようにしてもよく、これによって通常瓦（１）と水切り板金（３）との間に雨水がより入り込み難くすることができるとともに、吹き上げ風によって水切り板金（３）がばたついたり剥がれたりしてしまうのを防ぐこともできる。また、雨水の浸入をより効果的に防ぐべく、覆い板部（３３）裏面と通常瓦（１）表面との間にはシーリング材（８）を設けることもできる（図１参照）。
【００２２】
もちろん、この出願の発明は以上の実施形態に限定されるものではなく、細部については様々な態様が可能である。
【００２３】
【発明の効果】
以上詳しく説明したとおり、この出願の発明によって、通常瓦の棟側に水切り板金を介在させて太陽電池瓦を施工する場合においても通常瓦の施工前に太陽電池瓦を先行施工することのできる、新しい太陽電池瓦施工構造が提供され、屋根形状や施工順序に左右され難い太陽電池瓦の施工が可能となる。
【図面の簡単な説明】
【図１】この出願の発明の一実施形態を説明するための図である。
【図２】スタータ固定部材と水切りスタータ部材との取付けを説明するための図である。
【図３】スタータ固定部材と水切りスタータ部材との取付状態を説明するための図である。
【図４】スタータ固定部材と水切りスタータ部材と太陽電池瓦との取付状態を説明するための図である。
【図５】（ａ）（ｂ）は、各々、スタータ固定部材を例示した平面図および側面図である。
【図６】水切りスタータ部材を例示した側面図である。
【図７】水切り板金を例示した側面図である。
【図８】水切り板金とスタータ固定部材との係合状態を説明するための図である。
【図９】通常瓦の棟側に水切り板金を介在させて太陽電池瓦を施工した一例を説明するための図である。
【符号の説明】
１通常瓦
２太陽電池瓦
３水切り板金
３１挿入板部
３１１係止部
３２スロープ板部
３３覆い板部
４水切りスタータ部材
４１スライド被係合部
４２水切り板部
４３連結具用挿入部
５スタータ固定部材
５１スライド係合部
５２固定板部
５２１ネジ貫通口
５３被係止部
６軒側横フレーム部材
６１連結具用固定板部
７連結具
７１下平板部
７２上平板部
７３立板部
８シーリング材
１０固定ネジ
１００屋根下地材[0001]
BACKGROUND OF THE INVENTION
The invention of this application relates to a construction structure when a normal roof tile and a solar battery roof are used in combination.
[0002]
[Prior art]
Conventionally, when installing solar cell roof tiles (also called solar cell modules) on the roof, instead of laying solar cell roof tiles on the entire roof, some of them are solar cell roof tiles, and the other part is other than solar cell roof tiles. It is often performed to use a tile such as a flat roof tile (this is usually referred to as a roof tile). For example, as illustrated in FIG. 9, for example, an ordinary roof tile (1) is provided at the eaves of the roof, and the solar cell roof tile (2) is lifted from the ridge side of the ordinary roof tile (1). There is a mode in which normal tiles (1) and solar cell tiles (2) are laid in a staircase pattern along the valley of the roof. In the former case, the lowermost solar cell tiles (2) on the ridge side of the normal tile (1) In the latter, the solar cell roof tile (2) is positioned on the ridge side of the normal roof tile (1) in each step portion.
[0003]
On the other hand, for the construction of solar cell roof tiles, a draining sheet metal that drains rainwater flowing on the surface of the solar cell roof tiles in the direction of the eaves is often attached to the eaves side end of the solar cell roof tiles.
[0004]
And when the solar cell roof tile (2) is constructed on the ridge side of the normal roof tile (1) as illustrated in FIG. 9, the draining sheet metal (3) is composed of the normal roof tile (1) and the solar battery roof tile (2). The rainwater that has been attached so as to cover the ridge side surface of the normal roof tile (1) to a certain extent and flowed through the solar battery roof tile (2) from the surface of the draining sheet metal (3) to the normal roof tile (1) surface. It flows along the eaves.
[0005]
[Problems to be solved by the invention]
However, in the structure where the solar cell roof tile (2) is constructed by interposing the draining sheet metal (3) on the ridge side of the normal roof tile (1) as described above, the normal roof tile (1) is first constructed, After that, a drained sheet metal (3) was attached, and then a solar cell roof tile (2) had to be constructed. For this reason, the solar cell roof tile (2) cannot be constructed in advance, and the prior construction of the regular roof tile (1) is always required. For example, in the case of FIG. (1) After the construction, the lowermost solar cell roof tile (2) is constructed, and the normal roof tile (1) and the solar cell roof tile (2) are alternately constructed at each step along the roof valley. It was construction that took. In the construction of the solar cell roof tile (2), in some cases, it is desired to perform the prior construction of all the solar cell roof tiles (2) at one time, but this is not possible.
[0006]
The invention of this application was made in view of the circumstances as described above, and even when a solar cell roof tile is constructed by interposing a draining sheet metal on the ridge side of the normal roof tile, the solar cell tile before the normal roof tile construction is performed. It is an object to provide a new solar cell roof construction structure that can be pre-constructed.
[0007]
[Means for Solving the Problems]
In order to solve the above problems, the invention of this application is, firstly, a structure in which solar cell roof tiles are constructed by interposing a draining sheet metal on the ridge side of normal roof tiles, A draining starter member that guides rainwater from solar cell roof tiles toward the eaves at the end, a starter fixing member that supports the draining starter member on the roof base material, and a draining sheet metal that guides rainwater from the draining starter member toward the eaves The draining sheet metal is inserted into the gap between the roof base material, the draining starter member and the starter fixing member, and the eaves side part covers the ridge side part of the normal roof tile, Provided is a solar cell roof construction structure which is attached between solar cell roof tiles.
[0008]
In addition, the invention of this application is, secondly, a solar cell roof tile construction structure, wherein the starter fixing member is fixed on the roof base material at a certain distance from the ridge side end position of the normal roof tile. Third, the draining sheet metal has a locking portion at its ridge side end, and the starter fixing member has a locked portion at its lower surface, and is locked when the ridge side portion of the draining sheet metal is inserted. The solar cell roof tile construction structure is further characterized in that the portion is locked to the locked portion.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 is a diagram for explaining an embodiment of the invention of this application.
In the embodiment of FIG. 1, the normal roof tile (1) is applied to the eaves portion of the roof, and the solar battery roof tile (2) is installed on the ridge side of the normal roof tile (1) with the draining sheet metal (3) interposed. The draining starter member (4) for guiding rainwater from the solar cell roof tile (2) toward the eaves direction at the eave side end of the solar cell roof tile (2), and the draining starter member (4) as a roof base material (100) There are provided a starter fixing member (5) supported on the top and a draining sheet metal (3) for guiding rainwater from the draining starter member (4) to the eaves direction, and the draining sheet metal (3) The ridge side portion is inserted into the gap between the roof base material (100), the draining starter member (4) and the starter fixing member (5), and the eave side portion covers the ridge side surface of the normal roof tile (1). And attached between the normal roof tile (1) and the solar cell roof tile (2)
[0010]
In this case, as will be further described, as shown in FIGS. 2 to 8, first, the starter fixing member (5) has a pair of slide engaging portions (51) protruding upward on the upper surface portion, The starter member (4) has a pair of slide engaged portions (41) projecting downward at the back surface portion of the ridge side portion. The starter fixing member (5) has its slide engaging portion (51) engaged by sliding insertion into the slide engaged portion (41) of the draining starter member (4), and the draining starter member (1). It is attached to the back side (see FIGS. 2 and 3). Since the slide engaging portion (51) and the slide engaged portion (41) are provided over substantially the entire length in the left-right direction of the starter fixing member (5) and the draining starter member (4), the starter fixing after the mounting is performed. The member (5) is freely slidable along the longitudinal direction of the draining starter member (4).
[0011]
Subsequently, the starter fixing member (5) is mounted on a roof base material (100) such as a field board or a waterproof underlaying material at a predetermined distance A from the ridge side end position of the normal roof tile (1) (see FIG. 1, see FIG. The starter fixing member (5) is provided with a fixing plate piece (52) extending in the ridge direction, and a screw is fixed on the roof base material (100) by a fixing screw (10) through the fixing plate piece (52). Fixed. The fixing plate piece (52) is provided with a screw through hole (521) through which the fixing screw (10) passes (see FIG. 5).
[0012]
The starter fixing member (5) and the draining starter member (4) can be fixed by, for example, a fixing screw (10) penetrating both (see FIG. 3). The draining starter member (4) is a starter fixing member. (5) is attached and supported on the roof base material (100). At this time, the draining starter member (4) is supported so that the tip of the draining plate portion (42) extending in the eave direction of the draining starter member (4) is in a state where it floats with a certain distance from the surface of the roof base material (100). Is done.
[0013]
Subsequently, the eaves side edge part of a solar cell roof tile (2) is attached with respect to this draining starter member (4) (refer FIG. 4). In the present embodiment, the solar cell roof tile (2) has the vertical and horizontal frame members attached to the peripheral edge portions (that is, the left and right end portions and the front and rear end portions). The eaves side horizontal frame member (6) attached to the section is connected and fixed to the draining starter member (4) in a separable manner via the connector (7).
[0014]
More specifically, the connector (7) has a substantially C-shaped cross section composed of a lower flat plate portion (71), an upper flat plate portion (72), and an upright plate portion (73) connecting them. The portion (71) is inserted into the connecting portion insertion portion (43) opened in the eave direction provided in the draining starter member (4), and the upper flat plate portion (72) is located on the eave side of the solar cell roof tile (2). The drainage starter member (4) and the eaves side horizontal frame member (6) are separable by being screwed to a connecting plate fixing plate (61) extending in the eave direction provided on the frame member (6). It is connected and fixed.
[0015]
As described above, the starter fixing member (5) is mounted on the roof base material (100), the draining starter member (4) is mounted and supported via the starter fixing member (5), and the starter fixing member (5 ) And the draining starter member (4), the solar cell roof tile (2) is attached and supported.
[0016]
And after this, a normal roof tile (1) and a draining sheet metal (3) are attached. That is, the normal roof tile (1) and the drained sheet metal (3) can be applied after the solar cell roof tile (2).
[0017]
More specifically, first, a predetermined number of normal roof tiles (1) are laid at a predetermined position, and the draining sheet metal (3) is fixed to the roof base material (100), the draining starter member (4) and the starter. It is inserted between the normal roof tile (1) and the solar cell roof tile (2) so as to be inserted into the gap with the member (5) and to cover the ridge side surface of the normal roof tile (1) with the eave side section (see FIG. 1).
[0018]
The draining sheet metal (3) has an insertion plate portion (31), a slope plate portion (32) and a cover plate portion (33) which are continuous in order from the ridge side to the eave direction, and the ridge of the insertion plate portion (31). The side edge passes through the back space of the draining plate portion (42) from the gap between the surface of the roof substrate (100) and the tip of the draining plate portion (42) of the draining starter member (4), 100) It is inserted into the gap between the front surface and the eaves-side lower surface portion of the starter fixing member (5), and the slope plate portion (32) is usually attached from the back side space of the draining plate portion (42) of the starter member (4). The cover plate part (33), which extends in a slope shape toward the ridge side end of the tile (1) and is continuous to the eaves side of the slope plate part (32), is normally extended from the ridge side end of the tile (1). The normal roof tile (1) surface is covered to some extent in the eaves direction (see FIG. 1). At this time, a locking portion (311) such as a folded piece is provided at the ridge side end of the insertion plate portion (31), and a dent or the like engaged with the folded piece is caught on the eaves side lower surface portion of the starter fixing member (5). A stop portion (53) may be provided, and when the insertion plate portion (31) is inserted, the locking portion (311) is locked to the locked portion (53) to fix the draining sheet metal (3). (See FIG. 8).
[0019]
As described above, the normal roof tile (1) can be installed with the drained sheet metal (3) interposed between the two roof tiles after the solar battery roof tile (2) is installed, that is, the preceding construction of the solar battery roof tile (2) is realized. The For example, as shown in FIG. 9, even when a part of the roof is a solar cell roof tile (2) and another part is a normal roof tile (1), all the solar cell roof tiles (2) are laid first, and then It becomes possible to install the draining sheet metal (3) between the normal roof tile (1) and the solar battery roof tile (2) at a predetermined position around the solar battery roof tile (2). Solar cell roof tiles (2) can be pre-constructed for each staircase along the roof valley.
[0020]
About the draining waterproofing effect, it falls to the slope board part (32) of the draining sheet metal (3) from the eaves side end of the solar cell roof tile (2) through the draining board part (42) of the draining starter member (4), and the slope board. The rainwater is drained from the part (32) through the cover plate part (33) to the normal roof tile (1) surface, and then to the normal roof tile (1) surface and down toward the eaves. Water leakage prevention to the base material (100) and the like is effectively realized.
[0021]
In attaching the draining sheet metal (3), the tip of the draining plate part (42) of the draining starter member (4) is pressed against the slope plate part (32) of the draining sheet metal (3) to cover the covering plate part (33). ) May be pressed against the surface of the normal roof tile (1), thereby making it more difficult for rainwater to enter between the normal roof tile (1) and the draining sheet metal (3), and for the draining sheet metal to be blown by the blowing wind. (3) can also be prevented from flapping or peeling off. In order to prevent rainwater from entering more effectively, a sealing material (8) can be provided between the back surface of the cover plate (33) and the surface of the normal roof tile (1) (see FIG. 1).
[0022]
Of course, the invention of this application is not limited to the above embodiments, and various aspects are possible for details.
[0023]
【The invention's effect】
As explained in detail above, according to the invention of this application, even in the case of constructing a solar cell tile by interposing a draining sheet metal on the ridge side of the normal tile, the solar cell tile can be pre-constructed before the normal tile is constructed, A new solar cell tile construction structure is provided, and it becomes possible to construct solar cell tiles that are not easily affected by the roof shape or construction sequence.
[Brief description of the drawings]
FIG. 1 is a diagram for explaining an embodiment of the invention of this application.
FIG. 2 is a view for explaining attachment of a starter fixing member and a draining starter member.
FIG. 3 is a view for explaining an attachment state of a starter fixing member and a draining starter member.
FIG. 4 is a view for explaining a mounting state of a starter fixing member, a draining starter member, and a solar cell roof tile.
FIGS. 5A and 5B are a plan view and a side view, respectively, illustrating a starter fixing member. FIGS.
FIG. 6 is a side view illustrating a draining starter member.
FIG. 7 is a side view illustrating a draining sheet metal.
FIG. 8 is a view for explaining an engagement state between the draining sheet metal and the starter fixing member.
FIG. 9 is a diagram for explaining an example in which a solar cell roof tile is constructed with a draining sheet metal interposed on the ridge side of a normal roof tile.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Normal roof tile 2 Solar cell roof tile 3 Drainage sheet metal 31 Insertion board part 311 Locking part 32 Slope board part 33 Cover board part 4 Drainage starter member 41 Sliding engagement part 42 Drainage board part 43 Insertion part 5 for connection tools Starter fixing member 51 Slide engagement portion 52 Fixing plate portion 521 Screw through-hole 53 Locked portion 6 Eave side lateral frame member 61 Fixing plate portion 7 for connecting tool Connecting tool 71 Lower flat plate portion 72 Upper flat plate portion 73 Standing plate portion 8 Sealing material 10 Fixing screw 100 Roof base material

Claims

It is a structure where solar cell roof tiles are constructed by interposing drained sheet metal on the roof side of the normal roof tile, and a drainer starter member that guides rainwater from the solar cell roof tiles toward the eaves at the eaves side end of the solar cell roof, A starter fixing member that supports the starter member on the roof base material, and a draining sheet metal that guides rainwater from the draining starter member to the eave direction, the draining sheet metal having a roof base material, a draining starter member, A solar cell roof construction structure, which is inserted between a normal roof tile and a solar cell roof tile so as to be inserted into a gap with a starter fixing member and so that an eave side portion covers a ridge side portion of the normal roof tile.

2. The solar cell roof tile construction structure according to claim 1, wherein the starter fixing member is fixed on the roof base material at a predetermined distance from the position of the normal roof tile side.

The draining sheet metal has a locking portion at its ridge side end, the starter fixing member has a locked portion on its lower surface, and the locking portion is engaged with the locked portion when the ridge side portion of the draining sheet metal is inserted. The solar cell roof tile construction structure according to claim 1 or 2, further characterized by being stopped.