JP6583920B2

JP6583920B2 - Snow gutter combined with rain gutter

Info

Publication number: JP6583920B2
Application number: JP2016098350A
Authority: JP
Inventors: 典生尾藤
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-17
Filing date: 2016-05-17
Publication date: 2019-10-02
Anticipated expiration: 2036-05-17
Also published as: JP2017206831A

Description

本発明は雪止め兼用雨樋及びこれを用いた屋根構造に関する。 The present invention relates to a snow gutter and rain gutter and a roof structure using the same.

建物の屋根の軒先には、雨だれを防ぐために、上方に開口した半円筒形の雨樋が設置されるのが通常である。また、冬季において積雪の多い地域においては、屋根からの積雪の落下を防ぐために雪止めが設置されている。
冬季においては、雨樋は凍結しやすく、雪止めによって雨樋を積雪からある程度防ぐことができたとしても、凍結した雨水の重量によって破損を生じやすい。
ここで、雨樋の凍結防止構造の技術が提案されている（例えば、特許文献１参照。）。
この特許文献１によると、屋根の軒先部先端から雨樋の外側の縁にかけて樋カバ−を設置する構成となっている。このため、雨樋内への積雪の侵入を防止することができると共に、積雪の融雪水は樋カバ−の下側を流下して雨樋内に滴下できる。 A semi-cylindrical gutter that opens upward is usually installed at the eaves of the roof of the building to prevent dripping. In areas where there is a lot of snow in the winter, snow stops are installed to prevent snow from falling from the roof.
In winter, rain gutters are easy to freeze, and even if snow gutters can prevent rain gutters from snow to some extent, they are easily damaged by the weight of frozen rain water.
Here, a technique of a rain gutter freezing prevention structure has been proposed (see, for example, Patent Document 1).
According to this patent document 1, the cover is installed from the front end of the eaves portion of the roof to the outer edge of the rain gutter. For this reason, it is possible to prevent snow from entering the rain gutter, and the snow melt water from the snow can flow down the gutter cover and drip into the gutter.

特開平７−１８９４４１号公報JP-A-7-189441

しかし、特許文献１に記載の雨樋の凍結防止構造は、雨樋が、屋根の外側に設置されているため、依然として雨樋が雨水で満たされて凍結した場合には、その重量は大きなものとなり、雨樋に対する負荷が大きくなる。 However, the rain gutter freezing prevention structure described in Patent Document 1 is installed on the outside of the roof. Therefore, when the gutter is still filled with rain water and frozen, its weight is large. This increases the load on the gutter.

本発明は、前記の問題を解決するものであり、簡易な構成で融雪を促すことができると共に雨樋としても強度に優れた雪止め兼用雨樋及びこれを用いた屋根構造を提供することを目的とする。 The present invention solves the above-mentioned problems, and provides a snow stop / rain gutter excellent in strength as a rain gutter and capable of promoting snow melting with a simple configuration and a roof structure using the same. Objective.

１．建物の屋根の軒先上面に載置固定する雪止め兼用雨樋であって、
排水用の貫通孔を有する平板状の基板と、
該基板の軒先側の一端から延出して、前記基板に対して空間部を介して覆設し棟部側が開口する開口部を有する覆設部材と、
を備え、
前記覆設部材は、前記基板の軒先側の一端から立設した立設板と、該立設板に接続し、
前記基板に対して棟部方向に傾斜した傾斜板と、該傾斜板に接続し、該傾斜板から該基板に対して垂下した垂下板とからなり、
前記垂下板と前記基板との間が開口していることを特徴とする雪止め兼用雨樋。
２．建物の屋根の軒先上面に載置固定する雪止め兼用雨樋であって、
排水用の貫通孔を有する平板状の基板と、
該基板の軒先側の一端から延出して、前記基板に対して空間部を介して覆設し棟部側が開口する開口部を有する覆設部材と、
を備え、
前記覆設部材は、前記基板の軒先側の一端から延出して上方に凸の半円筒形状をなしていることを特徴とする雪止め兼用雨樋。
３．前記基板底部に前記屋根に固定する係止板を挿着するための凹部を備えた１．又は２．に記載の雪止め兼用雨樋。
４．基板用板材と、該基板用板材に対して覆設する覆設部材用板材とからなり、
前記基板用板材は、排水用の貫通孔を有する平板状の板材を直角に折り曲げ、更に同方向に鈍角に折り曲げることにより順次形成された、基板、内側立設板及び傾斜板支持片とからなり、
前記覆設部材用板材は、平板状の板材を小さく直角に折り曲げ、更に同方向に鈍角に折り曲げ、更に同方向に基板に対して垂下するように折り曲げることにより、順次形成された、突設片、外側立設板、傾斜板用板材及び垂下板とからなり、
前記内側立設板と前記外側立設板とが接合して立設板が形成され、前記傾斜板支持片と前記傾斜板用板材とが接合して傾斜板が形成され、
前記突設片と、前記外側立設片と、前記基板とで囲繞して前記凹部が形成される１．を引用する３．に記載の雪止め兼用雨樋。
５．基板用板材と、該基板用板材に対して覆設する覆設部材用板材とからなり、
前記基板用板材は、排水用の貫通孔を有する平板状の板材を直角に折り曲げることにより形成された、基板及び内側立設板からなり、
前記覆設部材用板材は、平板状の板材を小さく直角に折り曲げ形成された突設片及び外側立設板と、更に外側立設板が延出して上方に凸の半円筒形状をなす湾曲板と、からなり
前記内側立設板と前記外側立設板が接合して立設板が形成され、該立設板と該湾曲板とで覆設部材が形成され、
前記突設片と、前記外側立設板と、前記基板とで囲繞して前記凹部が形成される２．を引用する３．に記載の雪止め兼用雨樋。
６．前記覆設部材の端部は、排水の流出を防ぐ蓋部材で閉塞されている１．乃至５．のうちのいずれか１項に記載の雪止め兼用雨樋。
７．アルミニウム製である１．乃至６．のうちのいずれか１項に記載の雪止め兼用雨樋。
８．３．乃至５．のうちのいずれか１項、３．乃至５．のうちのいずれか１項を引用する６．、又は、３．乃至６．のうちのいずれか１項を引用する７．に記載の雪止め兼用雨樋を、建物の屋根の軒先上面に載置固定した屋根構造であって、基板底部に備えた凹部に挿着した係止板と、前記基板の棟部側の端部を覆設した覆設板部材と、を屋根に固着した屋根構造。 1. It is a rain gutter and rain gutter that is placed and fixed on the top of the eaves of the roof of the building,
A flat substrate having a through hole for drainage;
A covering member that extends from one end of the eaves side of the substrate and has an opening that covers the substrate via a space and opens on the ridge side;
With
The covering portion material, the upright plate erected from one end of the eaves side of the substrate, connected to the upstanding up plate,
An inclined plate inclined in the ridge direction with respect to the substrate, and a hanging plate connected to the inclined plate and suspended from the inclined plate with respect to the substrate ,
A snow gutter / rain gutter characterized in that an opening is provided between the drooping plate and the substrate.
2. It is a rain gutter and rain gutter that is placed and fixed on the top of the eaves of the roof of the building,
A flat substrate having a through hole for drainage;
A covering member that extends from one end of the eaves side of the substrate and has an opening that covers the substrate via a space and opens on the ridge side;
With
The covering member has a semicylindrical shape that protrudes upward from one end on the eaves side of the substrate and has an upward convex semicylindrical shape.
3. 1. A recess for inserting a locking plate to be fixed to the roof at the bottom of the substrate. Or 2. Snow gutter combined use rain gutter as described in.
4). It consists of a plate material for a substrate and a plate material for a covering member that covers the substrate plate material,
The board material is composed of a board, an inner standing board, and an inclined board support piece, which are sequentially formed by bending a flat board material having drainage through-holes at a right angle and then bending the same in the same direction at an obtuse angle. ,
The covering member plate material is formed by sequentially bending a flat plate material at a small right angle, further bending it in an obtuse angle in the same direction, and bending it so as to hang down from the substrate in the same direction. The outer standing plate, the inclined plate material and the hanging plate,
The inner standing plate and the outer standing plate are joined to form a standing plate, the inclined plate support piece and the inclined plate member are joined to form an inclined plate,
The recess is formed by being surrounded by the protruding piece, the outer standing piece, and the substrate. 3. Snow gutter combined use rain gutter as described in.
5. It consists of a plate material for a substrate and a plate material for a covering member that covers the substrate plate material,
The substrate plate material is formed by bending a flat plate material having drainage through holes at right angles, and includes a substrate and an inner standing plate,
The covering member plate material includes a projecting piece and an outer standing plate formed by bending a flat plate material into a small right angle, and a curved plate in which the outer standing plate extends to form a convex semi-cylindrical shape. And consists of
The inner standing plate and the outer standing plate are joined to form a standing plate, and the standing member and the curved plate form a covering member,
The recess is formed by being surrounded by the protruding piece, the outer standing plate, and the substrate. 3. Snow gutter combined use rain gutter as described in.
6). The end of the covering member is closed with a lid member that prevents drainage from flowing out. To 5. The snow gutter combined use rain gutter of any one of these.
7. 1. Made of aluminum To 6. The snow gutter combined use rain gutter of any one of these.
8). 3. To 5. Any one of the above, 3. To 5. Cite any one of Or 3. To 6. Cite any one of A roof structure in which the snow stop and rain gutter described in 1 is placed and fixed on the top surface of the eaves of the roof of the building, and a locking plate inserted in a recess provided in the bottom of the substrate, and an end on the ridge side of the substrate A roof structure in which a covering plate member covering a portion is fixed to a roof.

１．本発明の雪止め兼用雨樋は、基板の軒先側の一端から延出して、平板状の基板に対して空間部を介して覆設し棟部側が開口する開口部を有する覆設部材を備えているため、簡易な構成で融雪を促すことができると共に雨樋としても強度に優れている。すなわち、覆設部材に対して太陽光が降り注ぐことで、加熱され内部に入り込んだ雪、凍結した雨水などが融けやすくなる。更に、屋根上に載置固定されるため、大量の雪、凍結した雨水などが入り込んでも屋根によって支えられるため、強度的に優れたものとなる。
更に、覆設部材は、立設板と、棟部方向に傾斜した傾斜板と、該傾斜板から垂下した垂下板とからなるため、傾斜板が太陽光を受けやすく、特に効率よく融雪を促すことができる。
２．本他の発明の雪止め兼用雨樋は、建物の屋根の軒先上面に載置固定する雪止め兼用雨樋であって、排水用の貫通孔を有する平板状の基板と、該基板の軒先側の一端から延出して、前記基板に対して空間部を介して覆設し棟部側が開口する開口部を有する覆設部材と、を備え、
前記覆設部材は、前記基板の軒先側の一端から延出して上方に凸の半円筒形状をなしているため、この半円筒部分が太陽光を効率よく受けやすく、空間部に入り込んだ雪や、凍結した雨水が融けやすくなる。
３．基板底部に屋根に固定する係止板を挿着するための凹部を備えている場合には、雪止め兼用雨樋を確実に屋根に固定することができる。
４．本発明の雪止め兼用雨樋は、基板用板材と、覆設部材用板材を用意して、それぞれを加工して接合することができ、こうすることで、板材同士の重なり部分が堅固に形成されるため、特に強度に優れるものとなる。
５．本他の発明の雪止め兼用雨樋も、基板用板材と、覆設部材用板材を用意して、それぞれを加工して接合することができ、こうすることで、板材同士の重なり部分が堅固に形成されるため、特に強度に優れるものとなる。
６．覆設部材の端部が、排水の流出を防ぐ蓋部材で閉塞されている場合には、端部からの排水の流出を防ぐことができる。
７．雪止め兼用雨樋がアルミニウム製である場合には、熱伝導性が高いため特に融雪を促す効果が高いものとなる。
８．雪止め兼用雨樋を、基板底部に備えた凹部に挿着した係止板と、基板の棟部側の端部を覆設した覆設板部材とで屋根に固着した屋根構造である場合には確実に雪止め兼用雨樋を屋根に固定することができる。 1. The snow gutter and rain gutter according to the present invention includes a covering member that extends from one end of the eaves side of the substrate and has an opening that covers the flat substrate through the space and opens on the ridge side. Therefore, it is possible to promote snow melting with a simple configuration, and it is excellent in strength as a rain gutter. That is, when sunlight falls on the covering member, the snow that has been heated and entered inside, the frozen rainwater, and the like are easily melted. Further, since it is placed and fixed on the roof, even if a large amount of snow, frozen rainwater or the like enters, it is supported by the roof, so that it is excellent in strength.
Furthermore, since the covering member is composed of a standing plate, an inclined plate inclined in the direction of the ridge, and a hanging plate suspended from the inclined plate, the inclined plate easily receives sunlight, and promotes snow melting particularly efficiently. be able to.
2. A snow gutter / rain gutter according to another aspect of the invention is a snow gutter / gutter that is placed on and fixed to the top of the eaves of a roof of a building, and is a flat board having a drain through hole, and the eaves side of the board And a covering member that has an opening that extends from one end of the substrate and covers the substrate through a space and opens on the ridge side,
The covering member extends from one end of the eaves side of the substrate and has an upwardly convex semi-cylindrical shape. Therefore, the semi-cylindrical part is easy to receive sunlight efficiently, and snow or Frozen rainwater is easy to melt.
3. When the recessed part for inserting the latching plate fixed to a roof is provided in the bottom part of a board | substrate, a snow stop and rain gutter can be reliably fixed to a roof.
4). The rain gutter for snow stop of the present invention can be prepared by preparing a board material for a substrate and a board material for a covering member, and processing and joining each of them, so that overlapping portions of the board materials are firmly formed. Therefore, the strength is particularly excellent.
5. The snow gutter combined with the snow stopper according to the present invention can also be prepared by preparing the board material for the substrate and the board material for the covering member, and processing and joining them, so that the overlapping portion of the board materials is firmly fixed. Therefore, it is particularly excellent in strength.
6). When the end portion of the covering member is closed with a lid member that prevents drainage from flowing out, drainage from the end can be prevented.
7). When the snow stopper and rain gutter is made of aluminum, the effect of promoting snow melting is particularly high because of high thermal conductivity.
8). In the case of a roof structure in which a snow gutter combined with a snow gutter is fixed to the roof with a locking plate inserted in a recess provided at the bottom of the substrate and a covering plate member covering the end of the substrate on the ridge side Can securely fix the snow gutter and rain gutter to the roof.

本発明の実施形態に係り、雪止め兼用雨樋の斜視図である。1 is a perspective view of a snow gutter and rain gutter according to an embodiment of the present invention. 本発明の実施形態に係り、雪止め兼用雨樋を用いた屋根構造の斜視図である。1 is a perspective view of a roof structure using a snow stop and rain gutter according to an embodiment of the present invention. 図２におけるＸ−Ｘ断面図である。It is XX sectional drawing in FIG. 図２におけるＹ−Ｙ断面図である。It is YY sectional drawing in FIG. 本発明の実施形態の作用効果を示す説明断面図である。It is explanatory sectional drawing which shows the effect of embodiment of this invention. 本発明の他の実施形態に係り、雪止め兼用雨樋の斜視図である。It is a perspective view of the rain gutter combined rain gutter according to another embodiment of the present invention.

以下、図１〜図６を参照しながら本発明を詳しく説明する。尚、本発明は、かかる図に記載された具体例に示すものに限られず、目的、用途に応じて種々変更したものとすることができる。
［１］雪止め兼用雨樋
雪止め兼用雨樋１は、本発明を具体化している。雪止め兼用雨樋１は、図１及び図２に示すように、屋根の軒先上面に載置固定する部材であって、排水用の貫通孔２０ｈを有する基板２０と、基板２０の軒先側の一端から延出して基板２０に対して空間部２５を介して覆設し棟部側が開口する開口部１５を有する覆設部材１０とを備えている。 Hereinafter, the present invention will be described in detail with reference to FIGS. In addition, this invention is not restricted to what is shown to the specific example described in this figure, It can be set as various changes according to the objective and the use.
[1] Snow stop combined rain gutter Snow stop combined rain gutter 1 embodies the present invention. As shown in FIGS. 1 and 2, the snow stopper / rain gutter 1 is a member that is placed on and fixed to the top of the eaves of the roof, and includes a substrate 20 having a through-hole 20 h for drainage, and an eaves side of the substrate 20. And a covering member 10 having an opening 15 extending from one end and covering the substrate 20 via a space 25 and opening on the ridge side.

基板２０は平板状であればその他の形状は特に限定はないが、屋根の軒先上面に載置するため、通常矩形である。そして、排水用の貫通孔２０ｈを有している。貫通孔の大きさ、形状も特に限定はないが、縦樋に接続するため、円形であり、径は通常５０〜７０ｍｍである。 If the board | substrate 20 is flat form, there will be no restriction | limiting in particular in another shape, However Since it mounts on the eaves upper surface of a roof, it is a rectangle normally. And it has the through-hole 20h for drainage. There is no particular limitation on the size and shape of the through hole, but the through hole is circular in order to be connected to the vertical gutter, and the diameter is usually 50 to 70 mm.

覆設部材１０は、軒先側の一端から延出して基板２０に対して空間部２５を介して覆設し棟部側が開口する開口部１５を有するように形成されていれば特に限定はない。
覆設部材１０は、基板２０の一端から立設した立設板１１と、立設板１１に接続し、基板２０に対して棟部方向に傾斜した傾斜板１２と、該傾斜板１２に接続し、傾斜板１２から基板２０に対して垂下した垂下板１３とからなることが好ましい。
このように構成されることで、覆設部材１０が全体として雨樋の役割を果たし、垂下板１３が雪止めとしての役割を果たす。
そして、傾斜板１２が太陽光を効率よく受けやすく、空間部２５に入り込んだ雪や、凍結した雨水も、図５に示すように融けやすくなる。 The covering member 10 is not particularly limited as long as the covering member 10 is formed so as to extend from one end of the eaves side and cover the substrate 20 via the space portion 25 so as to have an opening 15 on the ridge portion side.
The covering member 10 is erected from one end of the substrate 20, is connected to the erected plate 11, is inclined to the ridge portion 12 with respect to the substrate 20, and is connected to the inclined plate 12. In addition, it is preferable to include a hanging plate 13 that is suspended from the inclined plate 12 with respect to the substrate 20.
By being configured in this manner, the covering member 10 serves as a gutter as a whole, and the hanging plate 13 serves as a snow stopper.
And the inclination board 12 is easy to receive sunlight efficiently, and the snow which entered the space part 25, and the frozen rainwater become easy to melt as shown in FIG.

基板２０の底部に、屋根に固定する係止板６０を挿着するための凹部２０ｓを備えている場合には、雪止め兼用雨樋１を確実に屋根に固定することができる。
また、図２の示すように、覆設部材１０の端部が、排水の流出を防ぐ蓋部材１７で閉塞されていることが好ましく、こうであれば、端部からの排水の流出を防ぐことができる。
なお、ある程度排水が流出をするように、流出孔１７ｈを設けることもできる。 When the recessed part 20s for inserting the latching plate 60 fixed to a roof is provided in the bottom part of the board | substrate 20, the snow stopper combined rain gutter 1 can be reliably fixed to a roof.
Moreover, as shown in FIG. 2, it is preferable that the edge part of the covering member 10 is obstruct | occluded with the cover member 17 which prevents the outflow of waste_water | drain, and if this is the case, it will prevent outflow of the waste_water | drain from an edge part. Can do.
In addition, the outflow hole 17h can be provided so that the drainage flows out to some extent.

雪止め兼用雨樋の材質は特に限定はないが雪、凍結した雨水の融解を促進するように熱伝導性が高い金属であることが好ましい。例えばアルミニウムが好適に用いられる。なお、雪止め兼用雨樋全体がアルミニウム製でなくても、例えば、覆設部材のみ、或いは傾斜板のみがアルミニウム製であってもよい。 There is no particular limitation on the material of the snow stopper / rain gutter, but it is preferably a metal having high thermal conductivity so as to promote melting of snow and frozen rainwater. For example, aluminum is preferably used. In addition, even if the snow stopper combined rain gutter is not entirely made of aluminum, for example, only the covering member or only the inclined plate may be made of aluminum.

（作製）
雪止め兼用雨樋１を作成する方法は特に限定はなく、例えば、１枚の板を３回折り曲げ加工して、基板２０、立設板１１、傾斜板１２、垂下板１３を形成することによって、一体に形成し、更に凹部２０ｓを形成する突設片２１を基板２０の底部に接合して作製することができる。
また、図１に示すように、基板用板材２０Ａと、覆設部材用板材１０Ａを用意して、それぞれを加工して接合することもできる。
すなわち、基板用板材２０Ａの端部を直角に折り曲げて立設板１１を形成し、更に鈍角に折り曲げて傾斜板１２の一部を形成する。 (Production)
There is no particular limitation on the method of creating the snow stopper / rain gutter 1, for example, by bending a single plate three times to form the substrate 20, the standing plate 11, the inclined plate 12, and the hanging plate 13. The protruding piece 21 that is integrally formed and further forms the recess 20 s can be bonded to the bottom of the substrate 20.
Moreover, as shown in FIG. 1, the board | plate board | plate material 20A and the covering member board | plate material 10A can be prepared, and each can also be processed and joined.
That is, the standing plate 11 is formed by bending the end portion of the board material 20A for the substrate at a right angle, and further, a part of the inclined plate 12 is formed by bending at an obtuse angle.

そして、覆設部材用板材１０Ａの一端部を小さく直角に折り曲げて、係止板挿着用の凹部２０ｓと立設板１１を形成し、更に鈍角に折り曲げて傾斜板１２を形成し、更に鋭角に折り曲げて垂下板１３を形成することができる。
こうして基板用板材２０Ａと、覆設部材用板材１０Ａから得られたそれぞれの部材を図１、図２に示すように接合すれば、雪止め兼用雨樋１が完成する。このようにして得られた雪止め兼用雨樋１は、重なり部分が堅固に形成されるため、特に強度に優れるものとなる。 Then, one end portion of the covering member plate material 10A is bent at a small right angle to form the recessed plate 20s and the standing plate 11 for inserting the locking plate, further bent at an obtuse angle to form the inclined plate 12, and further at an acute angle. The drooping plate 13 can be formed by bending.
If the members obtained from the board material 20A and the covering member board 10A are joined as shown in FIGS. 1 and 2, the snow stopper / rain gutter 1 is completed. The snow stopper / rain gutter 1 thus obtained is particularly excellent in strength because the overlapping portion is firmly formed.

雪止め兼用雨樋２も、本発明を具体化している。雪止め兼用雨樋２は、図６に示すように、排水用の貫通孔４０ｈを有する基板４０と、基板４０の軒先側の一端から延出して基板４０に対して空間部４５を介して覆設し棟部側が開口する開口部３５を有する覆設部材３０とを備えている。 The snow stop / rain gutter 2 also embodies the present invention. As shown in FIG. 6, the snow stop / rain gutter 2 extends from one end on the eaves side of the substrate 40 having drainage through holes 40 h and covers the substrate 40 via a space 45. And a covering member 30 having an opening 35 that opens on the ridge side.

基板４０の構成については、基板２０と同様であり、その説明を省略する。
覆設部材３０は、軒先側の一端から延出して基板４０に対して空間部４５を介して覆設し棟部側が開口する開口部３５を有するように形成されている。覆設部材３０は、基板４０の一端から立設し、半円筒形状をなしている。そして、この半円筒部分が太陽光を効率よく受けやすく、空間部４５に入り込んだ雪や、凍結した雨水が融けやすくなる。 About the structure of the board | substrate 40, it is the same as that of the board | substrate 20, and the description is abbreviate | omitted.
The covering member 30 is formed so as to have an opening 35 extending from one end on the eaves side and covering the substrate 40 via the space 45 and opening on the ridge side. The covering member 30 is erected from one end of the substrate 40 and has a semi-cylindrical shape. And this semi-cylindrical part is easy to receive sunlight efficiently, and the snow and frozen rainwater which entered the space part 45 become easy to melt.

基板４０の底部に、屋根に固定する係止板を挿着するための凹部４０ｓを備えており、雪止め兼用雨樋２を確実に屋根に固定することができる。
また、覆設部材２０の端部が、排水の流出を防ぐ蓋部材で閉塞されていることが好ましい点、ある程度排水が流出をするように、流出孔を設けることができる点は、雪止め兼用雨樋１と同様である。 A recess 40s for inserting a locking plate to be fixed to the roof is provided at the bottom of the substrate 40, so that the snow stopper / rain gutter 2 can be reliably fixed to the roof.
Further, the end of the covering member 20 is preferably closed with a lid member that prevents drainage from flowing out, and the point that the drainage hole can be provided so that drainage flows out to some extent is also used as a snow stopper. Same as Gutter 1.

雪止め兼用雨樋２の材質についても熱伝導性が高い金属であることが好ましい点、例えばアルミニウムが好適に用いられる点は、雪止め兼用雨樋１と同様である。 The material of the snow stopper / rain gutter 2 is also preferably a metal having high thermal conductivity, for example, aluminum is preferably used in the same manner as the snow stopper / rain gutter 1.

雪止め兼用雨樋２を作成する方法も特に限定はないが、図６に示すように、基板用板材４０Ａと、覆設部材用板材２０Ａを用意して、それぞれを加工して接合することもできる。その作製方法及び、接合により強度が大きくなる作用効果については、雪止め兼用雨樋１と同様であり、その説明を省略する。 There is no particular limitation on the method for creating the snow stopper / rain gutter 2 as well, but as shown in FIG. 6, a board member 40A and a covering member board 20A may be prepared, and each may be processed and joined. it can. The manufacturing method and the effect of increasing the strength by bonding are the same as those of the snow stop / rain gutter 1, and the description thereof is omitted.

［２］雪止め兼用雨樋を用いた屋根構造
雪止め兼用雨樋１を用いた屋根構造について、以下説明する。図２、３に示すように、屋根本体となる平部５０に鼻隠し５１と破風板５５を備えた屋根において、平部５０先端から上部に向かって先端を被覆した被覆板７５上に、雪止め兼用雨樋１が載置され、固着具９２で平部５０に固着される。
そして、凹部２０ｓに挿入された突設片２１を係止板６０で押圧し、固着具９１で固定される。 [2] Roof structure using snow stopper combined rain gutter A roof structure using the snow stopper combined rain gutter 1 will be described below. As shown in FIGS. 2 and 3, in a roof provided with a nose concealment 51 and a windbreak plate 55 on a flat portion 50 as a roof body, a snow is placed on a covering plate 75 whose tip is covered from the flat portion 50 tip to the top. The stop / rain gutter 1 is placed and fixed to the flat portion 50 by the fixing tool 92.
Then, the protruding piece 21 inserted into the recess 20 s is pressed by the locking plate 60 and fixed by the fixing tool 91.

更に、雪止め兼用雨樋１の基板２０の棟部側の端部２０ａを覆設板部材７０の押圧部７０ａで押圧固定されている。
このように構成することで、雪止め兼用雨樋１を屋根に確実に固定できると共に、平部５０に対して雨水などが漏れるのを確実に防ぐことができる。
そして、図２に示すように、貫通孔２０ｈには排水のための縦樋８０が接続されている。
なお、雪止め兼用雨樋１は、端部同士を接続して、屋根の軒先上面全体に亘って施工される。 Further, the end 20 a on the ridge portion side of the substrate 20 of the snow stopper combined rain gutter 1 is pressed and fixed by the pressing portion 70 a of the covering plate member 70.
With this configuration, the snow stopper / rain gutter 1 can be securely fixed to the roof, and rainwater and the like can be reliably prevented from leaking to the flat portion 50.
Then, as shown in FIG. 2, a vertical rod 80 for drainage is connected to the through hole 20h.
In addition, the snow stopper combined use rain gutter 1 is constructed over the entire eaves top surface of the roof by connecting ends.

（作用）
以上の構成の雪止め兼用雨樋１及びこれを用いた屋根構造について作用を説明する。
図５に示すように、屋根上に次第に雪が積もると、積雪部９５が、雪止め兼用雨樋１に向かって押し寄せ、垂下板１３に押圧して留まる雪と、開口部１５から空間部２５内に入る雪とに分かれる。空間部内の雪９５ａは、太陽光で加熱され雨水９８へと変化する。そうすると、雨水９８は貫通孔２０ｈから縦樋８０へと流出する。
なお、積雪が多く垂下板１３を乗り越えた雪は傾斜板１２上を滑って軒下へ落下する。この場合、角部１７が鋭角に形成されているため、積雪を切断するカッターとして機能し、垂下板１３を乗り越えた雪は、切断されることにより軒下への落下が促進される。 (Function)
The operation of the snow stopper / rain gutter 1 having the above configuration and the roof structure using the same will be described.
As shown in FIG. 5, when snow gradually accumulates on the roof, the snow accumulating portion 95 rushes toward the snow stopper / rain gutter 1 and presses against the hanging plate 13, and the space from the opening 15 into the space 25. Divided into snow entering. The snow 95a in the space is heated by sunlight and changes into rainwater 98. Then, the rainwater 98 flows out from the through hole 20h to the vertical shaft 80.
Note that the snow that has accumulated a lot of snow and has passed over the hanging plate 13 slides on the inclined plate 12 and falls below the eaves. In this case, since the corner portion 17 is formed at an acute angle, it functions as a cutter that cuts snow, and the snow that has climbed over the hanging plate 13 is cut to facilitate the fall to the eaves.

また、積雪がなく雨樋としてのみ使用する場合においても、棟部側から、開口部１５に流入した雨水が空間部２５に溜ったのち、貫通孔２０ｈから縦樋８０へと流出する。
更に、空間部２５に雨水が溢れ、貫通孔２０ｈからの流出が追い付かない場合には、蓋部材１７に穿設した流出孔１７ｈから雨水を流出させることができる。 Further, even in the case of using only as a rain gutter without snow accumulation, rain water flowing into the opening 15 from the ridge side accumulates in the space 25 and then flows out from the through hole 20h to the vertical gutter 80.
Furthermore, when the rainwater overflows into the space portion 25 and the outflow from the through hole 20h cannot catch up, the rainwater can be discharged from the outflow hole 17h formed in the lid member 17.

１、２；雪止め兼用雨樋、１０、３０；覆設部材、１１；立設板、１２；傾斜板、１３；垂下板、１５、３５；開口部、１７；蓋部材、２０、４０；基板、２０ａ；棟部側の端部、２０ｈ、４０ｈ；貫通孔、２０ｓ；凹部、２５、４５；空間部、６０；係止板、７０；覆設板部材 1, 2; Snow gutter combined with rain gutter 10, 30; Covering member, 11; Standing plate, 12; Inclined plate, 13; Hanging plate, 15, 35; Opening portion, 17; Lid member, 20, 40; Substrate, 20a; ridge side end, 20h, 40h; through hole, 20s; recess, 25, 45; space, 60; locking plate, 70; covering plate member

Claims

It is a rain gutter and rain gutter that is placed and fixed on the top of the eaves of the roof of the building,
A flat substrate having a through hole for drainage;
A covering member that extends from one end of the eaves side of the substrate and has an opening that covers the substrate via a space and opens on the ridge side;
With
The covering member is erected from one end of the eaves side of the substrate, and connected to the erected plate,
An inclined plate inclined in the ridge direction with respect to the substrate, and a hanging plate connected to the inclined plate and suspended from the inclined plate with respect to the substrate ,
A snow gutter / rain gutter characterized in that an opening is provided between the drooping plate and the substrate.

It is a rain gutter and rain gutter that is placed and fixed on the top of the eaves of the roof of the building,
A flat substrate having a through hole for drainage;
A covering member that extends from one end of the eaves side of the substrate and has an opening that covers the substrate via a space and opens on the ridge side;
With
The covering member has a semicylindrical shape that protrudes upward from one end on the eaves side of the substrate and has an upward convex semicylindrical shape.

The snow gutter and rain gutter according to claim 1 or 2 , further comprising a recess for inserting a locking plate to be fixed to the roof at the bottom of the substrate.

It consists of a plate material for a substrate and a plate material for a covering member that covers the substrate plate material,
The board material is composed of a board, an inner standing board, and an inclined board support piece, which are sequentially formed by bending a flat board material having drainage through-holes at a right angle and then bending the same in the same direction at an obtuse angle. ,
The covering member plate material is formed by sequentially bending a flat plate material at a small right angle, further bending it in an obtuse angle in the same direction, and bending it so as to hang down from the substrate in the same direction. The outer standing plate, the inclined plate material and the hanging plate,
The inner standing plate and the outer standing plate are joined to form a standing plate, the inclined plate support piece and the inclined plate member are joined to form an inclined plate,
The snow gutter / rain gutter according to claim 3, wherein the concave portion is formed by being surrounded by the protruding piece, the outer standing piece, and the substrate.

It consists of a plate material for a substrate and a plate material for a covering member that covers the substrate plate material,
The substrate plate material is formed by bending a flat plate material having drainage through holes at right angles, and includes a substrate and an inner standing plate,
The covering member plate material includes a projecting piece and an outer standing plate formed by bending a flat plate material into a small right angle, and a curved plate in which the outer standing plate extends to form a convex semi-cylindrical shape. And consists of
The inner standing plate and the outer standing plate are joined to form a standing plate, and the standing member and the curved plate form a covering member,
The snow gutter and rain gutter according to claim 3, wherein the concave portion is formed by being surrounded by the protruding piece, the outer standing plate, and the substrate.

The snow gutter combined rain gutter according to any one of claims 1 to 5 , wherein an end of the covering member is closed with a lid member that prevents drainage from flowing out.

The snow gutter combined rain gutter according to any one of claims 1 to 6 , which is made of aluminum.

Claim 6 that cites any one of claims 3 to 5, or any one of claims 3 to 5, or claim that cites any one of claims 3 to 6. A roof structure in which the snow gutter according to item 7 is mounted and fixed on the top surface of the eaves of a roof of a building, and a locking plate inserted in a recess provided in the bottom of the substrate, and a ridge side of the substrate A roof structure in which a covering plate member covering the end portion of the roof is fixed to the roof.