JP6383302B2

JP6383302B2 - Rain gutter

Info

Publication number: JP6383302B2
Application number: JP2015034249A
Authority: JP
Inventors: 昭範神谷
Original assignee: 株式会社神清
Priority date: 2015-02-24
Filing date: 2015-02-24
Publication date: 2018-08-29
Anticipated expiration: 2035-02-24
Also published as: JP2016156181A

Description

本発明は、雨樋内への落葉の詰まりを防ぐことを目的とした雨樋に関するものである。 The present invention relates to a rain gutter intended to prevent clogging of fallen leaves in the gutter.

従来から、雨樋内への落葉の詰まりを防ぐことを目的とした雨樋として、雨樋の開口部の一方の端と他方の端との間に、表面に複数の突起と雨水を通すための複数の孔とが設けられたカバーを、板状に取り付けたものが知られている（例えば、特許文献１参照）。 Conventionally, as a rain gutter intended to prevent clogging of fallen leaves in the gutter, a plurality of protrusions and rain water are passed through the surface between one end and the other end of the gutter opening. A cover provided with a plurality of holes is attached in a plate shape (for example, see Patent Document 1).

また、同じ目的の雨樋として、雨樋の開口部の一方の端と他方の端との間に、メッシュ構造を形成する各線条に複数の突起が設けられたカバーを、円弧状に取り付けたものも知られている（例えば、特許文献２参照）。 Also, as a rain gutter for the same purpose, a cover provided with a plurality of protrusions on each filament forming the mesh structure was attached in an arc shape between one end and the other end of the gutter opening. A thing is also known (for example, refer patent document 2).

これらの雨樋では、カバーを取り付けない状態の雨樋と比べ、雨樋内への落葉の詰まりを防ぐことができた。
その作用は、例え落葉がカバーの表面に落ちたとしても、落葉が雨樋内に侵入することなく突起に支えられて浮くため、孔やメッシュが塞がれることがなく、雨水だけが雨樋内に落ちて排水されるというものであった。
さらに、落葉がカバーの表面から浮いていることから、風によって吹き飛ばされやすくなり、いっそう、孔やメッシュが塞がれることがないというものであった。 These rain gutters were able to prevent clogging of fallen leaves in the gutters, compared to rain gutters without a cover.
Even if the fallen leaves fall on the surface of the cover, the fallen leaves are supported by the protrusions without entering the gutter, so the holes and mesh are not blocked, and only the rainwater is guttered. It fell down inside and was drained.
Furthermore, since the fallen leaves are floating from the surface of the cover, they are easily blown away by the wind, and the holes and meshes are not further blocked.

しかし、落葉には、大きく分けて、広葉樹の平たい葉だけではなく針葉樹の針状の葉もあり、これらの雨樋は、雨樋内への平たい葉の侵入は防ぐことができても、針状の葉の侵入は充分に防ぐことができなかった。
その結果、雨樋内に針状の葉を詰まらせてしまうという問題があった。 However, fallen leaves are broadly divided into not only flat leaves of hardwood but also needles of conifers. These gutters can prevent the invasion of flat leaves into the gutter, The invasion of the leaves could not be sufficiently prevented.
As a result, there was a problem that needle-shaped leaves were clogged in the rain gutter.

なぜなら、針葉樹の針状の葉は、その細長い形状から、突起に支えられにくいため、カバーの表面に落下して、孔やメッシュに突き刺さり、やがては雨樋内に侵入してしまうためである。
さらに、カバーの表面に落下した針状の葉は、風によって吹き飛ばされにくくなり、いっそう、雨樋内に侵入してしまうこととなる。 This is because the needle-shaped leaves of conifers are difficult to be supported by the protrusions due to their elongated shape, and fall onto the surface of the cover, pierce holes and meshes, and eventually enter the rain gutter.
Furthermore, the needle-like leaves that have fallen on the surface of the cover are less likely to be blown off by the wind, and moreover enter the rain gutter.

さらに、針状の葉がカバーの表面に落下して堆積してしまうことから、孔やメッシュを塞いでしまい、雨水の排水機能を低下させてしまうという問題もあった。 Furthermore, since needle-shaped leaves fall and accumulate on the surface of the cover, there is a problem that the holes and meshes are blocked, and the drainage function of rainwater is deteriorated.

その他、同じ目的の雨樋として、雨樋の開口部の上方に、円状のパイプを、開口部との間に隙間を設けて取り付けたものも知られている（例えば、特許文献３参照）。 In addition, as a rain gutter having the same purpose, there is also known one in which a circular pipe is attached above a gutter opening with a gap between the gutter (see, for example, Patent Document 3). .

この雨樋も、カバーを取り付けない状態の雨樋と比べ、パイプの周囲に雨水と落葉とを滑らせて分離し、雨水のみを雨樋内へ落として排水させることにより、雨樋内の落葉の詰まりを防ぐことができた。 Compared with the rain gutter without the cover attached, this gutter also slides and separates rainwater and fallen leaves around the pipe, and drops only the rainwater into the gutter and drains it. Was able to prevent clogging.

しかし、パイプと雨樋の開口部との間に隙間があることから、そこからの上手く分離できない針状の葉の侵入を防ぐことができない結果、雨樋内に針状の葉を詰まらせてしまうという問題があった。 However, because there is a gap between the pipe and the opening of the gutter, it cannot prevent the intrusion of acicular leaves that cannot be separated well from it, resulting in clogging of acicular leaves in the gutter. There was a problem that.

特開平５−１８０７０号公報Japanese Patent Laid-Open No. 5-18070 特開２００６−９３８３号公報JP 2006-9383 A 特開２００３−３５０１５号公報JP 2003-35015 A

本発明は、広葉樹の平たい葉だけではなく、針葉樹の針状の葉の雨樋内への侵入をも防ぐことにより、落葉の詰まりを防ぐことができる雨樋を提供することである。 An object of the present invention is to provide a rain gutter that can prevent clogging of fallen leaves by preventing not only flat leaves of broad-leaved trees but also intrusion of needle-like leaves of conifers into the rain gutter.

本発明の第１の課題解決手段は、雨樋の開口部の一方の端と一方の端に対向する軒先の屋根材の頭側の先端との間に、平面部分を残した状態で表面に千鳥格子状に配列された複数の突起が設けられたシート状のカバーを、一方の端と頭側の先端とのそれぞれに突起を接触させて取り付け、一方の端と突起との間及び頭側の先端と突起との間を、雨水を通すための隙間として設けたことを特徴とする雨樋である。 The first problem-solving means of the present invention is a method in which a plane portion is left on the surface between one end of the rain gutter opening and the top end of the eaves roof facing the one end. A sheet-like cover provided with a plurality of protrusions arranged in a staggered pattern is attached so that the protrusions are in contact with one end and the tip on the head side, and between the one end and the protrusion and between the head and the head. A rain gutter characterized in that a gap between the front end and the protrusion is provided as a gap for passing rainwater.

本発明の第２の課題解決手段は、雨樋の開口部の一方の端と他方の端との間に、平面部分を残した状態で表面に千鳥格子状に配列された複数の突起が設けられたシート状のカバーを、一方の端と他方の端とのそれぞれに突起を接触させて取り付け、一方の端と突起との間及び他方の端と突起との間を、雨水を通すための隙間として設けたことを特徴とする雨樋である。 According to a second means for solving the problem of the present invention, a plurality of protrusions arranged in a staggered pattern on the surface with a plane portion left between one end and the other end of the rain gutter opening. The provided sheet-like cover is attached so that projections are in contact with one end and the other end, and rainwater is passed between one end and the projection and between the other end and the projection. A rain gutter characterized by being provided as a gap.

本発明の第３の課題解決手段は、雨樋の開口部の一方の端と一方の端に対向する軒先の水切りとの間に、平面部分を残した状態で表面に千鳥格子状に配列された複数の突起が設けられたシート状のカバーを、一方の端と水切りとのそれぞれに突起を接触させて取り付け、一方の端と突起との間及び水切りと突起との間を、雨水を通すための隙間として設けたことを特徴とする雨樋である。 The third problem-solving means of the present invention is arranged in a staggered pattern on the surface with a plane portion remaining between one end of the rain gutter opening and the draining of the eaves facing the one end. A sheet-like cover provided with a plurality of protrusions is attached with the protrusions in contact with one end and a drainer, and rainwater is passed between the one end and the protrusions and between the drainer and the protrusions. It is a rain gutter characterized by being provided as a gap for passing through.

本発明の第４の課題解決手段は、雨樋の開口部の一方の端と一方の端に対向する軒先の屋根材の頭側の先端との間に、平面部分を残した状態で表面に複数の凹部が設けられたシート状のカバーを、一方の端と頭側の先端とのそれぞれにカバーの表面を接触させて取り付け、一方の端と凹部との間及び頭側の先端と凹部との間を、雨水を通すための隙間として設けたことを特徴とする雨樋である。 According to a fourth means for solving the problem of the present invention, a surface portion is left between the one end of the rain gutter opening and the front end of the roofing material of the eaves facing the one end. A sheet-like cover provided with a plurality of recesses is attached with the surface of the cover in contact with each of one end and the front end, and between the one end and the recess and between the head end and the recess. A rain gutter characterized by being provided as a gap for allowing rainwater to pass therethrough.

本発明の第５の課題解決手段は、雨樋の開口部の一方の端と他方の端との間に、平面部分を残した状態で表面に複数の凹部が設けられたシート状のカバーを、一方の端と他方の端とのそれぞれにカバーの表面を接触させて取り付け、一方の端と凹部との間及び他方の端と凹部との間を、雨水を通すための隙間として設けたことを特徴とする雨樋である。 According to a fifth aspect of the present invention, there is provided a sheet-like cover provided with a plurality of recesses on the surface with a plane portion left between one end and the other end of the rain gutter opening. The cover surface is attached in contact with one end and the other end, and the gap between one end and the recess and between the other end and the recess is provided as a gap for passing rainwater. It is a rain gutter characterized by.

本発明の第６の課題解決手段は、雨樋の開口部の一方の端と一方の端に対向する軒先の水切りとの間に、平面部分を残した状態で表面に複数の凹部が設けられたシート状のカバーを、一方の端と水切りとのそれぞれにカバーの表面を接触させて取り付け、一方の端と凹部との間及び水切りと凹部との間を、雨水を通すための隙間として設けたことを特徴とする雨樋である。 According to a sixth means for solving the problem of the present invention, a plurality of recesses are provided on the surface with a plane portion left between one end of the rain gutter opening and the draining of the eaves facing the one end. A sheet-like cover is attached with the surface of the cover in contact with one end and a drainer, and the gap between the one end and the recess and between the drainer and the recess is provided as a gap for passing rainwater. It is a rain gutter characterized by that.

本発明の第７の課題解決手段は、雨樋の開口部の一方の端と一方の端に対向する軒先の屋根材の頭側の先端との間に、平面部分を残した状態で表面に一方の端と頭側の先端とを結ぶ方向の溝が複数設けられたシート状のカバーを、一方の端と頭側の先端とのそれぞれにカバーの表面を接触させて取り付け、一方の端と溝との間及び頭側の先端と溝との間を、雨水を通すための隙間として設けたことを特徴とする雨樋である。 The seventh problem-solving means of the present invention is that the surface of the rain gutter opening is left in a state where a plane portion is left between one end of the rain gutter opening and the front end of the roofing material facing the one end. Attach a sheet-like cover provided with a plurality of grooves in the direction connecting one end and the front end with the surface of the cover in contact with one end and the front end. A rain gutter characterized in that a gap between the groove and between the head end and the groove is provided as a gap for passing rainwater.

本発明の第８の課題解決手段は、雨樋の開口部の一方の端と他方の端との間に、平面部分を残した状態で表面に一方の端と他方の端とを結ぶ方向の溝が複数設けられたシート状のカバーを、一方の端と他方の端とのそれぞれにカバーの表面を接触させて取り付け、一方の端と溝との間及び他方の端と溝との間を、雨水を通すための隙間として設けたことを特徴とする雨樋である。 According to an eighth aspect of the present invention, there is provided a means for connecting one end and the other end on the surface in a state where a plane portion is left between one end and the other end of the rain gutter opening. A sheet-like cover provided with a plurality of grooves is attached with the surface of the cover in contact with one end and the other end, and between the one end and the groove and between the other end and the groove. The rain gutter is provided as a gap for passing rainwater.

本発明の第９の課題解決手段は、雨樋の開口部の一方の端と一方の端に対向する軒先の水切りとの間に、平面部分を残した状態で表面に一方の端と水切りとを結ぶ方向の溝が複数設けられたシート状のカバーを、一方の端と水切りとのそれぞれにカバーの表面を接触させて取り付け、一方の端と溝との間及び水切りと溝との間を、雨水を通すための隙間として設けたことを特徴とする雨樋である。 The ninth problem-solving means of the present invention is characterized in that one end of the rain gutter opening and the drainage of the eaves facing the one end of the rain gutter are left on the surface with a plane portion left between them. A sheet-like cover provided with a plurality of grooves in the direction connecting the two is attached with the surface of the cover in contact with one end and the drainer, and between the one end and the groove and between the drainer and the groove. The rain gutter is provided as a gap for passing rainwater.

本発明の第１〜９の課題解決手段は、広葉樹の平たい葉だけではなく、例え針葉樹の針状の葉がカバーの表面に落ちたとしても、カバーの表面には孔やメッシュが全く設けられていないため、カバーの表面から針状の葉が雨樋内に侵入することがなく、隙間から雨水のみを雨樋内に落として排水することができる。
このため、雨樋内の落葉の詰まりを防ぐことができる。 The first to ninth problem solving means of the present invention are not limited to flat leaves of broad-leaved trees, but even if needle-like leaves of conifers fall on the surface of the cover, no holes or meshes are provided on the surface of the cover. Therefore, needle-like leaves do not enter the rain gutter from the surface of the cover, and only rain water can be dropped into the rain gutter from the gap and drained.
For this reason, clogging of fallen leaves in the rain gutter can be prevented.

また、近年、多くの屋根に取り付けられている太陽光パネルの表面は滑りやすく、かつ、雪止めが設けられていないものが多いため、積雪時においては太陽光パネル上の大量の雪が雨樋に向けて滑り落ち、雨樋に雪が詰まってしまう場合や、雪の重みによって雨樋が損傷する場合が多かったが、本発明の第１〜９の課題解決手段の雨樋は、カバーによって、雪が雨樋内に侵入することがほとんどないため、雪の詰まりが解消されるほか、雪の重みによる雨樋の損傷を防ぐことができる。 In recent years, the surface of many solar panels attached to many roofs is slippery and is not provided with a snow stop. In many cases, the rain gutter was clogged down and the snow gutter was clogged, or the gutter was damaged by the weight of the snow. However, the gutter of the first to ninth problem solving means of the present invention was not covered by the cover. Since there is almost no intrusion into the gutter, snow clogging is eliminated, and damage to the gutter due to snow weight can be prevented.

実施例１の雨樋の使用状態を示す斜視図である。It is a perspective view which shows the use condition of the rain gutter of Example 1. FIG. 実施例１の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 1. 実施例２の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 2. 実施例３の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 3. 実施例４の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 4. 実施例５の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 5. 実施例６の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 6. 実施例７の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 7. 実施例８の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 8. 実施例９の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 9. カバーの変形例を示す斜視図である。It is a perspective view which shows the modification of a cover. 実施例１０の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 10. 実施例１３の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 13. 実施例１６の雨樋の部分平面図（ａ）と部分側面図（ｂ）である。It is the partial top view (a) and partial side view (b) of the rain gutter of Example 16.

雨樋内への広葉樹の平たい葉や針葉樹の針状の葉などの落葉の詰まりを防ぐという目的を、最小の部品点数で、雨水の排水機能を損なわずに実現した。 The purpose of preventing clogging of fallen leaves such as flat leaves of broad-leaved trees and needle-shaped leaves of conifers into the rain gutter was achieved with the minimum number of parts without impairing the drainage function of rainwater.

本発明の実施例１の雨樋１０は、雨樋１０の開口部１１の一方の端１２と一方の端１２に対向する軒先の屋根材である軒瓦１３の頭側の先端１４との間に、表面に複数の突起１５が設けられたシート状のカバー１６を、円弧状にして、一方の端１２と頭側の先端１４とのそれぞれに突起１５を接触させて取り付け、一方の端１２と突起１５との間及び頭側の先端１４と突起１５との間を、雨水を通すための隙間１７として設けたものである（図１、２参照）。 The rain gutter 10 according to the first embodiment of the present invention has a gap between one end 12 of the opening 11 of the gutter 10 and a front end 14 of the eave tile 13 which is a roof material of the eaves facing the one end 12. Further, a sheet-like cover 16 having a plurality of projections 15 on the surface is attached in an arc shape so that the projections 15 are in contact with each of the one end 12 and the head-side tip 14. Are provided as gaps 17 through which rainwater passes (see FIGS. 1 and 2).

なお、ここでの軒瓦１３の頭側とは、瓦の頭尻方向における頭側をいう。
また、ここでの屋根材は、粘土瓦である軒瓦１３に限定されることなく、スレートや金属からなる屋根材であっても良い。 Here, the head side of the eave roof tile 13 refers to the head side in the head bottom direction of the roof tile.
Further, the roof material here is not limited to the eave tile 13 which is a clay tile, and may be a roof material made of slate or metal.

なお、カバー１６は、適宜の手段によって、円弧状に取り付けられているが、円状のパイプにし（図示しない）、又はカバー１６を筒状（図１１（ａ）参照）に丸めた上で円弧部分を形成させて雨樋１０に取り付けても良く、一方の端１２と頭側の先端１４との間に円弧部分を形成できれば、カバー１６をどのような形状で取り付けても良い。 The cover 16 is attached in an arc shape by appropriate means. However, the cover 16 is a circular pipe (not shown), or the cover 16 is rounded into a cylindrical shape (see FIG. 11A) and then the arc is formed. A portion may be formed and attached to the rain gutter 10, and the cover 16 may be attached in any shape as long as an arc portion can be formed between one end 12 and the front end 14.

カバー１６は、表面に雨水を通すための孔が全く設けられていないものである。
カバー１６の材質は、合成樹脂からなるものが望ましいが、金属からなるものでも良く、特に限定されない。 The cover 16 is not provided with any holes for allowing rainwater to pass through on the surface.
The cover 16 is preferably made of a synthetic resin, but may be made of a metal and is not particularly limited.

突起１５は、断面が台形状に設けられたものであり、カバー１６に対して垂直方向に備えられたものである。
なお、突起１５の形状はこれに限定されるものではなく、半球状、円柱状、角柱状、円錐状、三角錐状などでも良い。
また、突起１５は、カバー１６の表面に千鳥格子状に配列されているが、これに限定されるものではない。 The projection 15 has a trapezoidal cross section and is provided in a direction perpendicular to the cover 16.
Note that the shape of the protrusion 15 is not limited to this, and may be a hemispherical shape, a cylindrical shape, a prism shape, a conical shape, a triangular pyramid shape, or the like.
The protrusions 15 are arranged in a staggered pattern on the surface of the cover 16, but are not limited to this.

上記の構成から、実施例１の雨樋１０は、広葉樹の平たい葉がカバー１６の表面に落ちたとしても、カバー１６の表面には孔が全く設けられていないため、カバー１６の表面から平たい葉が雨樋１０内に侵入することがない。 From the above configuration, the rain gutter 10 of Example 1 is flat from the surface of the cover 16 because no hole is provided in the surface of the cover 16 even when the flat leaf of the broad-leaved tree falls on the surface of the cover 16. The leaves do not enter the rain gutter 10.

さらに、広葉樹の平たい葉がカバー１６の表面に落ちたとしても、平たい葉が突起１５に支えられてカバー１６の表面から浮くため、隙間１７から平たい葉が雨樋１０内に侵入することがない。
このため、雨樋１０内に平たい葉を詰まらせてしまうことがない。 Further, even if the flat leaf of the broad-leaved tree falls on the surface of the cover 16, the flat leaf is supported by the protrusion 15 and floats from the surface of the cover 16, so that the flat leaf does not enter the rain gutter 10 from the gap 17. .
For this reason, flat leaves are not clogged in the rain gutter 10.

さらに、平たい葉が突起１５に支えられてカバー１６の表面から浮いていることから、隙間１７が塞がれることがなく、雨水だけが雨樋１０内に落ちて排水されることとなる。
さらに、平たい葉がカバー１６の表面から浮いていることから、風によって吹き飛ばされやすくなり、いっそう、隙間１７が塞がれることがない。 Further, since the flat leaf is supported by the protrusion 15 and floats from the surface of the cover 16, the gap 17 is not blocked, and only rainwater falls into the rain gutter 10 and is drained.
Further, since the flat leaf is floating from the surface of the cover 16, it is easily blown off by the wind, and the gap 17 is not further blocked.

また、突起１５の先端辺りに支えられにくい針葉樹の針状の葉Ｌが、カバー１６の表面に落ちたとしても、カバー１６の表面には孔が全く設けられていないため、カバー１６の表面から針状の葉Ｌが雨樋１０内に侵入することがない。 Further, even if the needle-like leaf L of the coniferous tree that is difficult to be supported around the tip of the protrusion 15 falls on the surface of the cover 16, since no hole is provided on the surface of the cover 16, the surface of the cover 16 The needle-shaped leaf L does not enter the rain gutter 10.

さらに、針状の葉Ｌがカバー１６の表面に落ちたとしても、カバー１６の表面には孔が全く設けられていないことと、カバー１６が円弧状に取り付けられていることから、針状の葉Ｌが何度も突起１５の周壁に引っかかりながらも、やがては一方の端１２か頭側の先端１４のどちらかに向かって滑り落ちることとなる。 Furthermore, even if the needle-shaped leaf L falls on the surface of the cover 16, the surface of the cover 16 is not provided with any holes and the cover 16 is attached in an arc shape. While the leaf L is caught on the peripheral wall of the protrusion 15 many times, it eventually slides down toward either the one end 12 or the head end 14.

そして、一方の端１２か頭側の先端１４のどちらかに向かって滑り落ちた針状の葉Ｌは、その多くが、カバー１６が円弧状に取り付けられていることから一方の端１２と頭側の先端１４とのそれぞれに少なくとも傾斜した状態で接触して隙間１７を形成する突起１５の周壁に引っかかって支えられることとなる。 And most of the needle-like leaves L that have slid down toward either the one end 12 or the front end 14 have a cover 16 attached in an arc shape, so that the one end 12 and the head L It will be supported by being hooked on the peripheral wall of the protrusion 15 which forms a gap 17 by contacting at least an inclined state with each of the side tips 14.

このため、多くの針状の葉Ｌが、傾斜した突起１５の周壁に支えられることによりカバー１６の表面から浮いていることから、隙間１７から針状の葉Ｌが雨樋１０内に侵入することがなく、雨樋１０内に詰まることがない。 For this reason, since many needle-shaped leaves L float from the surface of the cover 16 by being supported by the peripheral wall of the inclined protrusion 15, the needle-shaped leaves L enter the rain gutter 10 from the gap 17. It will not clog the rain gutter 10.

さらに、多くの針状の葉Ｌがカバー１６の表面から浮いていることから、隙間１７が塞がれることがなく、雨水だけが雨樋１０内に落ちて排水されることとなる。
さらに、多くの針状の葉Ｌがカバー１６の表面から浮いていることから、風によって吹き飛ばされやすくなり、いっそう、隙間１７が塞がれることがない。 Furthermore, since many needle-shaped leaves L are floating from the surface of the cover 16, the gap 17 is not blocked, and only rainwater falls into the rain gutter 10 and is drained.
Furthermore, since many needle-shaped leaves L are floating from the surface of the cover 16, it becomes easy to be blown away by the wind, and the gap 17 is not further blocked.

さらに、突起１５がカバー１６の表面に千鳥格子状に配列されていることから、平たい葉、針状の葉、その他のほこりなどが突起１５に引っかかりやすいため、これらのものが隙間１７から侵入することがないほか、隙間１７が塞がれることがない。 Further, since the projections 15 are arranged in a staggered pattern on the surface of the cover 16, flat leaves, needle-shaped leaves, and other dusts are easily caught by the projections 15. In addition, the gap 17 is not blocked.

本発明の実施例２の雨樋２０は、雨樋２０の開口部１１の一方の端１２と他方の端１８との間に、表面に複数の突起１５が設けられたシート状のカバー１６を、円弧状にして、一方の端１２と他方の端１８とのそれぞれに突起１５を接触させて取り付け、一方の端１２と突起１５との間及び他方の端１８と突起１５との間を、雨水を通すための隙間１７として設けたものである（図３参照）。
なお、カバー１６は適宜の手段によって雨樋２０に固定されることとなるが、一体のものとして設けても良い。 The rain gutter 20 according to the second embodiment of the present invention has a sheet-like cover 16 having a plurality of projections 15 provided on the surface between one end 12 and the other end 18 of the opening 11 of the rain gutter 20. In a circular arc shape, the protrusion 15 is attached in contact with each of the one end 12 and the other end 18, and between the one end 12 and the protrusion 15 and between the other end 18 and the protrusion 15, This is provided as a gap 17 for passing rainwater (see FIG. 3).
In addition, although the cover 16 will be fixed to the rain gutter 20 by a suitable means, you may provide as an integral thing.

実施例２の雨樋２０は、上述の実施例１の雨樋１０における軒瓦１３の頭側の先端１４に代えて、雨樋２０の開口部１１の他方の端１８に突起１５を接触させて、他方の端１８と突起１５との間で隙間１７を形成しただけのものである。 In the rain gutter 20 of the second embodiment, the protrusion 15 is brought into contact with the other end 18 of the opening 11 of the rain gutter 20 instead of the front end 14 of the eave roof tile 13 in the rain gutter 10 of the above-described first embodiment. Thus, only the gap 17 is formed between the other end 18 and the protrusion 15.

このため、その作用も共通することから、上述の実施例１の雨樋１０の説明を援用することにより、実施例２の雨樋２０の説明を省略する。 For this reason, since the effect | action is also common, description of the gutter 20 of Example 2 is abbreviate | omitted by using description of the gutter 10 of Example 1 mentioned above.

本発明の実施例３の雨樋３０は、雨樋３０の開口部１１の一方の端１２と一方の端１２に対向する軒先の水切り２２との間に、表面に複数の突起１５が設けられたシート状のカバー１６を、円弧状にして、一方の端１２と水切り２２とのそれぞれに突起１５を接触させて取り付け、一方の端１２と突起１５との間及び水切り２２と突起１５との間を、雨水を通すための隙間１７として設けたものである（図４参照）。
なお、カバー１６は適宜の手段によって固定されることとなる。 The rain gutter 30 according to the third embodiment of the present invention is provided with a plurality of protrusions 15 on the surface between one end 12 of the opening 11 of the gutter 30 and the drainage 22 at the eaves facing the one end 12. The sheet-like cover 16 is attached in a circular arc shape with the projections 15 in contact with each of the one end 12 and the drainer 22, and between the one end 12 and the projection 15 and between the drainer 22 and the projection 15. The gap is provided as a gap 17 for passing rainwater (see FIG. 4).
The cover 16 is fixed by appropriate means.

実施例３の雨樋３０は、上述の実施例１の雨樋１０における軒瓦１３の頭側の先端１４に代えて、水切り２２に突起１５を接触させて、水切り２２と突起１５との間で隙間１７を形成しただけのものである。 In the rain gutter 30 of the third embodiment, the protrusion 15 is brought into contact with the drainer 22 instead of the tip 14 on the head side of the eaves tile 13 in the rain gutter 10 of the above-described first example. And only the gap 17 is formed.

このため、その作用も共通することから、上述の実施例１の雨樋１０の説明を援用することにより、実施例３の雨樋３０の説明を省略する。 For this reason, since the effect | action is also common, description of the gutter 30 of Example 3 is abbreviate | omitted by using description of the gutter 10 of Example 1 mentioned above.

本発明の実施例４の雨樋４０は、雨樋４０の開口部１１の一方の端１２と一方の端１２に対向する軒先の屋根材である軒瓦１３の頭側の先端１４との間に、表面に複数の凹部１９が設けられたシート状のカバー１６を、円弧状にして、一方の端１２と頭側の先端１４とのそれぞれにカバー１６の表面を接触させて取り付け、一方の端１２と凹部１９との間及び頭側の先端１４と凹部１９との間を、雨水を通すための隙間１７として設けたものである（図５参照）。 The rain gutter 40 according to the fourth embodiment of the present invention has a gap between one end 12 of the opening 11 of the gutter 40 and the front end 14 of the eave roof tile 13 which is the roof material of the eaves facing the one end 12. In addition, the sheet-like cover 16 provided with a plurality of concave portions 19 on the surface is attached in a circular arc shape so that the surface of the cover 16 is brought into contact with each of the one end 12 and the front end 14. A gap 17 is formed between the end 12 and the recess 19 and between the head-side tip 14 and the recess 19 to allow rainwater to pass (see FIG. 5).

なお、カバー１６は、適宜の手段によって、円弧状に取り付けられているが、円状のパイプにし（図示しない）、又はカバー１６を筒状（図１１（ｂ）参照）に丸めた上で円弧部分を形成させて雨樋４０に取り付けても良く、一方の端１２と頭側の先端１４との間に円弧部分を形成できれば、カバー１６をどのような形状で取り付けても良い。 The cover 16 is attached in an arc shape by appropriate means. However, the cover 16 is a circular pipe (not shown), or the cover 16 is rounded into a cylindrical shape (see FIG. 11B). A portion may be formed and attached to the rain gutter 40, and the cover 16 may be attached in any shape as long as an arc portion can be formed between the one end 12 and the front end 14.

凹部１９は、断面が逆台形状の凹みに設けられたものであり、カバー１６に対して垂直方向に備えられたものである。
なお、凹部１９の形状はこれに限定されるものではなく、逆半球状、円柱状、角柱状、逆円錐状、逆三角錐状などの凹みとしても良い。
また、凹部１９は、カバー１６の表面に千鳥格子状に配列されているが、これに限定されるものではない。 The recess 19 is provided in a recess having an inverted trapezoidal cross section, and is provided in a direction perpendicular to the cover 16.
The shape of the concave portion 19 is not limited to this, and may be a concave shape such as an inverted hemispherical shape, a cylindrical shape, a prismatic shape, an inverted conical shape, or an inverted triangular pyramid shape.
Further, the recesses 19 are arranged in a staggered pattern on the surface of the cover 16, but the invention is not limited to this.

上記の構成から、実施例４の雨樋４０は、広葉樹の平たい葉や針葉樹の針状の葉などの落葉がカバー１６の表面に落ちたとしても、その多くが、凹部１９に引っかかってあらゆる方向に傾斜して風を受けやすい状態となり、風によって吹き飛ばされやすくなるほか、凹部１９内の空間に風が通ることにより、凹部１９の上に位置する落葉が舞い上がりやすくなり、いっそう、風によって吹き飛ばされやすくなる。 From the above configuration, the rain gutter 40 according to the fourth embodiment is configured such that even if deciduous leaves such as a flat leaf of a broad-leaved tree or a needle-shaped leaf of a conifer fall on the surface of the cover 16, many of them are caught by the recess 19 in any direction In addition to being easy to be blown by the wind, it is easy to be blown away by the wind, and when the wind passes through the space in the recessed portion 19, the fallen leaves located on the recessed portion 19 are likely to rise and are further blown away by the wind. It becomes easy.

このため、隙間１７から落葉が雨樋４０内に侵入することがないほか、隙間１７が塞がれることがなく、雨水だけが隙間１７から雨樋４０内に落ちて排水されることとなる。 For this reason, the fallen leaves do not enter the rain gutter 40 from the gap 17 and the gap 17 is not blocked, and only rainwater falls from the gap 17 into the rain gutter 40 and is drained.

さらに、凹部１９がカバー１６の表面に千鳥格子状に配列されていることから、平たい葉、針状の葉、その他のほこりなどが凹部１９に引っかかりやすいため、これらのものが隙間１７から侵入することがないほか、隙間１７が塞がれることがない。 Furthermore, since the recesses 19 are arranged in a staggered pattern on the surface of the cover 16, flat leaves, needle-shaped leaves, and other dust are likely to be caught in the recesses 19, so these things enter from the gaps 17. In addition, the gap 17 is not blocked.

本発明の実施例５の雨樋５０は、雨樋５０の開口部１１の一方の端１２と他方の端１８との間に、表面に複数の凹部１９が設けられたシート状のカバー１６を、円弧状にして、一方の端１２と他方の端１８とのそれぞれにカバー１６の表面を接触させて取り付け、一方の端１２と凹部１９との間及び他方の端１８と凹部１９との間を、雨水を通すための隙間１７として設けたものである（図６参照）。
なお、カバー１６は適宜の手段によって雨樋５０に固定されることとなるが、一体のものとして設けても良い。 The rain gutter 50 according to the fifth embodiment of the present invention includes a sheet-like cover 16 having a plurality of recesses 19 provided on the surface between one end 12 and the other end 18 of the opening 11 of the gutter 50. In the shape of an arc, the surface of the cover 16 is attached in contact with each of the one end 12 and the other end 18, and between the one end 12 and the recess 19 and between the other end 18 and the recess 19 Is provided as a gap 17 for passing rainwater (see FIG. 6).
In addition, although the cover 16 will be fixed to the gutter 50 by an appropriate means, you may provide as an integral thing.

実施例５の雨樋５０は、上述の実施例４の雨樋４０における軒瓦１３の頭側の先端１４に代えて、雨樋５０の開口部１１の他方の端１８にカバー１６の表面を接触させて、他方の端１８と凹部１９との間で隙間１７を形成しただけのものである。 In the rain gutter 50 of the fifth embodiment, the surface of the cover 16 is attached to the other end 18 of the opening 11 of the rain gutter 50 instead of the front end 14 of the eave roof tile 13 in the rain gutter 40 of the above-described fourth embodiment. The gap 17 is simply formed between the other end 18 and the recess 19 by contact.

このため、その作用も共通することから、上述の実施例４の雨樋４０の説明を援用することにより、実施例５の雨樋５０の説明を省略する。 For this reason, since the effect | action is also common, description of the rain gutter 50 of Example 5 is abbreviate | omitted by using description of the rain gutter 40 of Example 4 mentioned above.

本発明の実施例６の雨樋６０は、雨樋６０の開口部１１の一方の端１２と一方の端１２に対向する軒先の水切り２２との間に、表面に複数の凹部１９が設けられたシート状のカバー１６を、円弧状にして、一方の端１２と水切り２２とのそれぞれにカバー１６の表面を接触させて取り付け、一方の端１２と凹部１９との間及び水切り２２と凹部１９との間を、雨水を通すための隙間１７として設けたものである（図７参照）。
なお、カバー１６は適宜の手段によって固定されることとなる。 In the rain gutter 60 of Example 6 of the present invention, a plurality of recesses 19 are provided on the surface between one end 12 of the opening 11 of the rain gutter 60 and the drainage 22 at the eaves facing the one end 12. The sheet-like cover 16 is attached in an arc shape so that the surface of the cover 16 is in contact with each of the one end 12 and the drainer 22, and between the one end 12 and the recess 19 and between the drainer 22 and the recess 19. Is provided as a gap 17 for passing rainwater (see FIG. 7).
The cover 16 is fixed by appropriate means.

実施例６の雨樋６０は、上述の実施例４の雨樋４０における軒瓦１３の頭側の先端１４に代えて、水切り２２にカバー１６の表面を接触させて、水切り２２と凹部１９との間で隙間１７を形成しただけのものである。 In the rain gutter 60 of the sixth embodiment, the surface of the cover 16 is brought into contact with the drainage 22 in place of the front end 14 of the eave roof tile 13 in the rain gutter 40 of the above-described fourth embodiment. A gap 17 is simply formed between them.

このため、その作用も共通することから、上述の実施例４の雨樋４０の説明を援用することにより、実施例６の雨樋６０の説明を省略する。 For this reason, since the effect | action is also common, description of the gutter 60 of Example 6 is abbreviate | omitted by using the description of the gutter 40 of Example 4 mentioned above.

本発明の実施例７の雨樋７０は、雨樋７０の開口部１１の一方の端１２と一方の端１２に対向する軒先の屋根材である軒瓦１３の頭側の先端１４との間に、表面に一方の端１２と頭側の先端１４とを結ぶ方向の溝２１が複数設けられたシート状のカバー１６を、円弧状にして、一方の端１２と頭側の先端１４とのそれぞれにカバー１６の表面を接触させて取り付け、一方の端１２と溝２１との間及び頭側の先端１４と溝２１との間を、雨水を通すための隙間１７として設けたものである（図８参照）。 The rain gutter 70 according to the seventh embodiment of the present invention is provided between one end 12 of the opening 11 of the gutter 70 and the front end 14 of the eave tile 13 that is the roof material of the eaves facing the one end 12. Further, a sheet-like cover 16 provided with a plurality of grooves 21 in the direction connecting the one end 12 and the head-side tip 14 on the surface is formed into an arc shape so that the one end 12 and the head-side tip 14 are connected to each other. The surface of the cover 16 is attached in contact with each other, and a gap 17 for passing rainwater is provided between one end 12 and the groove 21 and between the front end 14 and the groove 21 ( (See FIG. 8).

なお、カバー１６は、適宜の手段によって、円弧状に取り付けられているが、円状のパイプにし（図１１（ｃ）参照）、又はカバー１６を筒状（図示しない）に丸めた上で円弧部分を形成させて雨樋７０に取り付けても良く、一方の端１２と頭側の先端１４との間に円弧部分を形成できれば、カバー１６をどのような形状で取り付けても良い。 The cover 16 is attached in an arc shape by appropriate means. However, the cover 16 is a circular pipe (see FIG. 11C), or the cover 16 is rounded into a cylindrical shape (not shown). A portion may be formed and attached to the rain gutter 70, and the cover 16 may be attached in any shape as long as an arc portion can be formed between the one end 12 and the front end 14.

溝２１は、一方の端１２から頭側の先端１４に向かった断面が四角形状の凹みに設けられたものである。
なお、溝２１の形状はこれに限定されるものではなく、断面が半円状やＶ状などの凹みであっても良い。 The groove 21 is provided with a rectangular recess in a cross section from one end 12 toward the front end 14.
In addition, the shape of the groove | channel 21 is not limited to this, A cross section may be dents, such as semicircle shape and V shape.

また、溝２１は、平面視において、一方の端１２に対して直角に設けられているが、一方の端１２と頭側の先端１４とを結ぶ方向に沿ったものであれば良く、一方の端１２から頭側の先端１４にかけて斜めに設けられたものや、蛇行して設けられたものであっても良い。 In addition, the groove 21 is provided at a right angle to the one end 12 in a plan view. However, the groove 21 only needs to be along a direction connecting the one end 12 and the front end 14. It may be provided obliquely from the end 12 to the front end 14 or may be provided meandering.

上記の構成から、実施例７の雨樋７０は、広葉樹の平たい葉がカバー１６の表面に落ちたとしても、カバー１６の表面には孔が全く設けられていないため、カバー１６の表面から平たい葉が雨樋７０内に侵入することがない。 From the above configuration, the rain gutter 70 of Example 7 is flat from the surface of the cover 16 because no hole is provided in the surface of the cover 16 even if the flat leaf of the broad-leaved tree falls on the surface of the cover 16. Leaves do not enter the gutter 70.

さらに、平たい葉がカバー１６の表面に落ちたとしても、平たい葉が溝２１をまたいだ状態でカバー１６の表面に落ちるため、隙間１７が塞がれることがなく、雨水だけが雨樋７０内に落ちて排水されることとなる。 Furthermore, even if a flat leaf falls on the surface of the cover 16, the flat leaf falls on the surface of the cover 16 in a state of straddling the groove 21, so that the gap 17 is not blocked and only rainwater is contained in the rain gutter 70. It will fall and be drained.

さらに、平たい葉が溝２１をまたいだ状態でカバー１６の表面にあることから、隙間１７から平たい葉が雨樋７０内に侵入することがない。
このため、雨樋７０内に平たい葉を詰まらせてしまうことがない。 Further, since the flat leaf is on the surface of the cover 16 across the groove 21, the flat leaf does not enter the rain gutter 70 from the gap 17.
For this reason, flat leaves are not clogged in the rain gutter 70.

さらに、平たい葉が溝２１をまたいだ状態でカバー１６の表面にあることから、溝２１内に風が通ることによって舞い上がり、風によって吹き飛ばされやすくなるため、いっそう、隙間１７が塞がれることがない。 Further, since the flat leaf is on the surface of the cover 16 across the groove 21, it rises when the wind passes through the groove 21 and is easily blown away by the wind, so that the gap 17 is further blocked. Absent.

また、針葉樹の針状の葉Ｌがカバー１６の表面に落ちたとしても、カバー１６の表面には孔が全く設けられていないため、カバー１６の表面から針状の葉Ｌが雨樋７０内に侵入することがない。 Even if the needle-shaped leaves L of the conifer fall on the surface of the cover 16, no holes are provided in the surface of the cover 16, so that the needle-shaped leaves L pass from the surface of the cover 16 into the rain gutter 70. Never invade.

さらに、針状の葉Ｌがカバー１６の表面に落ちたとしても、溝２１をまたいだ状態でカバー１６の表面に落ちた場合には、上述の広葉樹の平たい葉の場合と同様の効果が得られる。 Furthermore, even if the needle-shaped leaves L fall on the surface of the cover 16, if the needle-like leaves L fall on the surface of the cover 16 across the groove 21, the same effect as in the case of the flat leaves of the broad-leaved tree described above is obtained. It is done.

さらに、針状の葉Ｌが溝２１に落ちた場合には、カバー１６の表面には孔が全く設けられていないことと、カバー１６が円弧状に取り付けられていることから、針状の葉Ｌが、やがては一方の端１２か頭側の先端１４のどちらかに向かって滑り落ちることとなる。 Further, when the needle-shaped leaf L falls into the groove 21, the surface of the cover 16 is not provided with any holes and the cover 16 is attached in an arc shape. L will eventually slide down toward either one end 12 or the head end 14.

そして、一方の端１２か頭側の先端１４のどちらかに向かって滑り落ちた針状の葉Ｌは、その多くが、滑り落ちた先の一方の端１２又は頭側の先端１４に引っかかって傾斜し、一部分が溝２１にもたれかかり、その他の部分が溝２１から浮いた状態となる。
このため、多くの針状の葉Ｌが隙間１７から雨樋７０内に侵入することがないため、雨樋７０内に針状の葉Ｌを詰まらせてしまうことがない。 And most of the needle-like leaves L that have slid down toward either the one end 12 or the head-side tip 14 are caught by the one end 12 or the head-side tip 14 that has been slid down. Inclined, part of it leans against the groove 21, and the other part floats from the groove 21.
For this reason, since many needle-shaped leaves L do not enter the rain gutter 70 from the gap 17, the needle-shaped leaves L are not clogged in the rain gutter 70.

さらに、多くの針状の葉Ｌが、滑り落ちた先の一方の端１２又は頭側の先端１４に引っかかって傾斜し、一部分が溝２１にもたれかかり、その他の部分が溝２１から浮いた状態となることから、隙間１７が塞がれることがないため、雨水だけが雨樋７０内に落ちて排水されることとなる。 Further, many needle-like leaves L are inclined by being caught by one end 12 or the front end 14 of the sliding side, partly leaning on the groove 21, and the other part floating from the groove 21. Therefore, since the gap 17 is not blocked, only rainwater falls into the rain gutter 70 and is drained.

さらに、多くの針状の葉Ｌが、滑り落ちた先の一方の端１２又は頭側の先端１４に引っかかって傾斜し、一部分が溝２１にもたれかかり、その他の部分が溝２１から浮いた状態となることから、風によって吹き飛ばされやすくなり、いっそう、隙間１７が塞がれることがない。 Further, many needle-like leaves L are inclined by being caught by one end 12 or the front end 14 of the sliding side, partly leaning on the groove 21, and the other part floating from the groove 21. Therefore, it is easy to be blown away by the wind, and the gap 17 is not further blocked.

本発明の実施例８の雨樋８０は、雨樋８０の開口部１１の一方の端１２と他方の端１８との間に、表面に一方の端１２と他方の端１８とを結ぶ方向の溝２１が複数設けられたシート状のカバー１６を、円弧状にして、一方の端１２と他方の端１８とのそれぞれにカバー１６の表面を接触させて取り付け、一方の端１２と溝２１との間及び他方の端１８と溝２１との間を、雨水を通すための隙間１７として設けたものである（図９参照）。
なお、カバー１６は適宜の手段によって雨樋８０に固定されることとなるが、一体のものとして設けても良い。 The rain gutter 80 according to the eighth embodiment of the present invention has a surface in the direction connecting the one end 12 and the other end 18 between the one end 12 and the other end 18 of the opening 11 of the gutter 80. The sheet-like cover 16 provided with a plurality of grooves 21 is attached in a circular arc shape so that the surface of the cover 16 is brought into contact with each of the one end 12 and the other end 18. And between the other end 18 and the groove 21 are provided as a gap 17 for passing rainwater (see FIG. 9).
In addition, although the cover 16 will be fixed to the gutter 80 by an appropriate means, you may provide as an integral thing.

実施例８の雨樋８０は、上述の実施例７の雨樋７０における軒瓦１３の頭側の先端１４に代えて、雨樋８０の開口部１１の他方の端１８にカバー１６の表面を接触させて、他方の端１８と溝２１との間で隙間１７を形成しただけのものである。 In the rain gutter 80 of the eighth embodiment, the surface of the cover 16 is attached to the other end 18 of the opening 11 of the gutter 80 instead of the front end 14 of the eave roof tile 13 in the rain gutter 70 of the above-described seventh embodiment. The gap 17 is simply formed between the other end 18 and the groove 21 by contact.

このため、その作用も共通することから、上述の実施例７の雨樋７０の説明を援用することにより、実施例８の雨樋８０の説明を省略する。 For this reason, since the effect | action is also common, description of the rain gutter 80 of Example 8 is abbreviate | omitted by using the description of the rain gutter 70 of Example 7 mentioned above.

本発明の実施例９の雨樋９０は、雨樋９０の開口部１１の一方の端１２と一方の端１２に対向する軒先の水切り２２との間に、表面に一方の端１２と水切り２２とを結ぶ方向の溝２１が複数設けられたシート状のカバー１６を、円弧状にして、一方の端１２と水切り２２とのそれぞれにカバー１６の表面を接触させて取り付け、一方の端１２と溝２１との間及び水切り２２と溝２１との間を、雨水を通すための隙間１７として設けたものである（図１０参照）。
なお、カバー１６は適宜の手段によって固定されることとなる。 The rain gutter 90 of the ninth embodiment of the present invention has one end 12 and a drainer 22 on the surface between one end 12 of the opening 11 of the rain gutter 90 and the drainage 22 on the eaves facing the one end 12. The sheet-like cover 16 provided with a plurality of grooves 21 in the direction connecting the two is formed in an arc shape and attached so that the surface of the cover 16 is in contact with each of the one end 12 and the drainer 22, Between the groove 21 and between the drainer 22 and the groove 21 is provided as a gap 17 for passing rainwater (see FIG. 10).
The cover 16 is fixed by appropriate means.

実施例９の雨樋９０は、上述の実施例７の雨樋７０における軒瓦１３の頭側の先端１４に代えて、水切り２２にカバー１６の表面を接触させて、水切り２２と溝２１との間で隙間１７を形成しただけのものである。 In the rain gutter 90 of the ninth embodiment, the surface of the cover 16 is brought into contact with the drainer 22 instead of the front end 14 of the eave roof tile 13 in the rain gutter 70 of the above-described seventh example. A gap 17 is simply formed between them.

このため、その作用も共通することから、上述の実施例７の雨樋７０の説明を援用することにより、実施例９の雨樋９０の説明を省略する。 For this reason, since the effect | action is also common, description of the rain gutter 90 of Example 9 is abbreviate | omitted by using description of the rain gutter 70 of Example 7 mentioned above.

本発明の実施例１０の雨樋９１は、雨樋９１の開口部１１の一方の端１２と一方の端１２に対向する軒先の屋根材である軒瓦１３の頭側の先端１４との間に、表面に複数の突起１５が設けられたシート状のカバー１６を、板状にして、一方の端１２と頭側の先端１４とのそれぞれに突起１５を接触させて取り付け、一方の端１２と突起１５との間及び頭側の先端１４と突起１５との間を、雨水を通すための隙間１７として設けたものである（図１２参照）。
なお、カバー１６は適宜の手段によって固定されることとなる。 The rain gutter 91 according to the tenth embodiment of the present invention has a gap between one end 12 of the opening 11 of the gutter 91 and the front end 14 of the eave tile 13 that is the roof material of the eaves facing the one end 12. Further, a sheet-like cover 16 having a plurality of projections 15 on the surface is formed in a plate shape, and the projection 15 is attached to each of the one end 12 and the head-side tip 14, and the one end 12 is attached. Are provided as gaps 17 through which rainwater passes (see FIG. 12).
The cover 16 is fixed by appropriate means.

突起１５は、円柱状に設けられたものであり、カバー１６の表面の上側に対して垂直方向に備えられるとともに、カバー１６の表面の左右両側に対して水平方向に備えられたものである。 The protrusion 15 is provided in a columnar shape, and is provided in a vertical direction with respect to the upper surface of the cover 16 and in a horizontal direction with respect to the left and right sides of the surface of the cover 16.

なお、突起１５の形状はこれに限定されるものではなく、半球状、角柱状、円錐状、三角錐状などでも良い。
また、突起１５は、カバー１６の表面に千鳥格子状に配列されているが、これに限定されるものではない。 Note that the shape of the protrusion 15 is not limited to this, and may be a hemispherical shape, a prismatic shape, a conical shape, a triangular pyramid shape, or the like.
The protrusions 15 are arranged in a staggered pattern on the surface of the cover 16, but are not limited to this.

上記の構成から、実施例１０の雨樋９１は、広葉樹の平たい葉がカバー１６の表面に落ちたとしても、カバー１６の表面には孔が全く設けられていないため、カバー１６の表面から平たい葉が雨樋９１内に侵入することがない。 From the above configuration, the rain gutter 91 of Example 10 is flat from the surface of the cover 16 because no hole is provided in the surface of the cover 16 even if the flat leaves of the broad-leaved tree fall on the surface of the cover 16. Leaves do not enter the gutter 91.

さらに、広葉樹の平たい葉がカバー１６の表面に落ちたとしても、平たい葉が突起１５に支えられてカバー１６の表面から浮くため、隙間１７から平たい葉が雨樋９１内に侵入することがない。
このため、雨樋９１内に平たい葉を詰まらせてしまうことがない。 Furthermore, even if the flat leaf of the broad-leaved tree falls on the surface of the cover 16, the flat leaf is supported by the protrusion 15 and floats from the surface of the cover 16, so that the flat leaf does not enter the rain gutter 91 from the gap 17. .
For this reason, flat leaves are not clogged in the rain gutter 91.

さらに、平たい葉が突起１５に支えられてカバー１６の表面から浮いていることから、隙間１７が塞がれることがなく、雨水だけが雨樋９１内に落ちて排水されることとなる。
さらに、平たい葉がカバー１６の表面から浮いていることから、風によって吹き飛ばされやすくなり、いっそう、隙間１７が塞がれることがない。 Further, since the flat leaf is supported by the protrusion 15 and floats from the surface of the cover 16, the gap 17 is not blocked, and only rainwater falls into the rain gutter 91 and is drained.
Further, since the flat leaf is floating from the surface of the cover 16, it is easily blown off by the wind, and the gap 17 is not further blocked.

また、突起１５の先端辺りに支えられにくい針葉樹の針状の葉が、カバー１６の表面に落ちたとしても、カバー１６の表面には孔が全く設けられていないため、カバー１６の表面から針状の葉が雨樋９１内に侵入することがない。 Further, even if the needle-like leaves of the coniferous tree that are difficult to support around the tip of the protrusion 15 fall on the surface of the cover 16, the surface of the cover 16 is not provided with any holes. The leaves do not enter the gutter 91.

さらに、針状の葉がカバー１６の表面に落ちたとしても、隙間１７から針状の葉が雨樋１０内に侵入することがなく、雨樋１０内に詰まらせてしまうことがない。
なぜなら、多くの針状の葉は、例え隙間１７の近くに落ちても、隙間１７を一方の端１２と頭側の先端１４とのそれぞれの間で形成する突起１５の周壁に引っかかって支えられることになるためである。 Further, even if the needle-shaped leaves fall on the surface of the cover 16, the needle-shaped leaves do not enter the rain gutter 10 from the gap 17 and are not clogged in the rain gutter 10.
This is because even if many needle-shaped leaves fall close to the gap 17, they are supported by being caught by the peripheral wall of the projection 15 that forms the gap 17 between the one end 12 and the front end 14. Because it will be.

さらに、多くの針状の葉が突起１５の周壁に引っかかって支えられていることから、風によって吹き飛ばされやすくなり、隙間１７が塞がれることがない。
このため、雨水だけが雨樋１０内に落ちて排水されることとなる。 Furthermore, since many needle-like leaves are caught by and supported by the peripheral wall of the protrusion 15, it becomes easy to be blown away by the wind, and the gap 17 is not blocked.
For this reason, only rainwater falls into the rain gutter 10 and is drained.

本発明の実施例１１の雨樋は、雨樋の開口部の一方の端と他方の端との間に、表面に複数の突起が設けられたシート状のカバーを、板状にして、一方の端と他方の端とのそれぞれに突起を接触させて取り付け、一方の端と突起との間及び他方の端と突起との間を、雨水を通すための隙間として設けたものである（図示しない）。
なお、カバーは適宜の手段によって雨樋に固定されることとなるが、一体のものとして設けても良い。 In the rain gutter of Example 11 of the present invention, a sheet-like cover provided with a plurality of protrusions on the surface between one end and the other end of the rain gutter opening is formed into a plate shape. A projection is brought into contact with each of the other end and the other end, and a gap is provided between one end and the projection and between the other end and the projection as a gap for allowing rainwater to pass (shown in the figure). do not do).
In addition, although a cover will be fixed to a rain gutter by an appropriate means, you may provide as an integral thing.

実施例１１の雨樋は、上述の実施例１０の雨樋９１における軒瓦１３の頭側の先端１４に代えて、雨樋の開口部の他方の端に突起を接触させて、他方の端と突起との間で隙間を形成しただけのものである。 In the rain gutter of the eleventh embodiment, instead of the head end 14 of the eave roof tile 13 in the gutter 91 of the above-described tenth embodiment, a projection is brought into contact with the other end of the rain gutter opening, and the other end And only a gap is formed between the projection and the projection.

このため、その作用も共通することから、上述の実施例１０の雨樋９１の説明を援用することにより、実施例１１の雨樋の説明を省略する。 For this reason, since the effect | action is also common, description of the rain gutter of Example 11 is abbreviate | omitted by using the description of the gutter 91 of Example 10 mentioned above.

本発明の実施例１２の雨樋は、雨樋の開口部の一方の端と一方の端に対向する軒先の水切りとの間に、表面に複数の突起が設けられたシート状のカバーを、板状にして、一方の端と水切りとのそれぞれに突起を接触させて取り付け、一方の端と突起との間及び水切りと突起との間を、雨水を通すための隙間として設けたものである（図示しない）。
なお、カバーは適宜の手段によって固定されることとなる。 The rain gutter of Example 12 of the present invention has a sheet-like cover provided with a plurality of protrusions on the surface between one end of the rain gutter opening and the draining of the eaves facing the one end. It is plate-shaped, and a projection is brought into contact with each of one end and the drainer, and the gap between the one end and the projection and between the drainer and the projection is provided as a gap for passing rainwater. (Not shown).
The cover is fixed by appropriate means.

実施例１２の雨樋は、上述の実施例１０の雨樋９１における軒瓦１３の頭側の先端１４に代えて、水切りに突起を接触させて、水切りと突起との間で隙間を形成しただけのものである。 In the rain gutter of Example 12, instead of the head end 14 of the eave roof tile 13 in the rain gutter 91 of Example 10 described above, a protrusion was brought into contact with the drain, and a gap was formed between the drain and the protrusion. It's just a thing.

このため、その作用も共通することから、上述の実施例１０の雨樋９１の説明を援用することにより、実施例１２の雨樋の説明を省略する。 For this reason, since the effect | action is also common, description of the rain gutter of Example 12 is abbreviate | omitted by using the description of the gutter 91 of Example 10 mentioned above.

本発明の実施例１３の雨樋９２は、雨樋９２の開口部１１の一方の端１２と一方の端１２に対向する軒先の屋根材である軒瓦１３の頭側の先端１４との間に、表面に複数の凹部１９が設けられたシート状のカバー１６を、板状にして、一方の端１２と頭側の先端１４とのそれぞれにカバー１６の表面を接触させて取り付け、一方の端１２と凹部１９との間及び頭側の先端１４と凹部１９との間を、雨水を通すための隙間１７として設けたものである（図１３参照）。
なお、カバー１６は適宜の手段によって固定されることとなる。 The rain gutter 92 according to the thirteenth embodiment of the present invention has a gap between one end 12 of the opening 11 of the gutter 92 and the front end 14 of the eave roof tile 13 which is the roof material of the eaves facing the one end 12. Further, the sheet-like cover 16 having a plurality of recesses 19 provided on the surface thereof is attached in a plate shape so that the surface of the cover 16 is in contact with each of the one end 12 and the front end 14, A gap 17 is formed between the end 12 and the recess 19 and between the head-side tip 14 and the recess 19 to allow rainwater to pass (see FIG. 13).
The cover 16 is fixed by appropriate means.

凹部１９は、角柱状の凹みに設けられたものであり、カバー１６の表面の上側に対して垂直方向に備えられるとともに、カバー１６の表面の左右両側に対して水平方向に備えられたものである。 The recess 19 is provided in a prismatic recess and is provided in the vertical direction with respect to the upper surface of the cover 16 and in the horizontal direction with respect to the left and right sides of the surface of the cover 16. is there.

なお、凹部１９の形状はこれに限定されるものではなく、半球状、円錐状、三角錐状などでも良い。
また、凹部１９は、カバー１６の表面に千鳥格子状に配列されているが、これに限定されるものではない。 In addition, the shape of the recessed part 19 is not limited to this, A hemispherical shape, a cone shape, a triangular pyramid shape, etc. may be sufficient.
Further, the recesses 19 are arranged in a staggered pattern on the surface of the cover 16, but the invention is not limited to this.

上記の構成から、実施例１３の雨樋９２は、広葉樹の平たい葉や針葉樹の針状の葉などの落葉がカバー１６の表面に落ちたとしても、その多くが、凹部１９に引っかかってあらゆる方向に傾斜して風を受けやすい状態となり、風によって吹き飛ばされやすくなるほか、凹部１９内の空間に風が通ることにより、凹部１９の上に位置する落葉が舞い上がりやすくなり、いっそう、風によって吹き飛ばされやすくなる。 From the configuration described above, the rain gutter 92 of Example 13 has a large amount of fallen leaves such as flat leaves of broad-leaved trees and needle-shaped leaves of conifers falling on the surface of the cover 16, and many of them are caught in the recess 19 in all directions. In addition to being easy to be blown by the wind, it is easy to be blown away by the wind, and when the wind passes through the space in the recessed portion 19, the fallen leaves located on the recessed portion 19 are likely to rise and are further blown away by the wind. It becomes easy.

このため、隙間１７から落葉が雨樋９２内に侵入することがないほか、隙間１７が塞がれることがなく、雨水だけが隙間１７から雨樋９２内に落ちて排水されることとなる。 For this reason, the fallen leaves do not enter the rain gutter 92 from the gap 17 and the gap 17 is not blocked, and only rainwater falls from the gap 17 into the rain gutter 92 and is drained.

本発明の実施例１４の雨樋は、雨樋の開口部の一方の端と他方の端との間に、表面に複数の凹部が設けられたシート状のカバーを、板状にして、一方の端と他方の端とのそれぞれにカバーの表面を接触させて取り付け、一方の端と凹部との間及び他方の端と凹部との間を、雨水を通すための隙間として設けたものである（図示しない）。
なお、カバーは適宜の手段によって雨樋に固定されることとなるが、一体のものとして設けても良い。 In the rain gutter of Example 14 of the present invention, a sheet-like cover provided with a plurality of concave portions on the surface between one end and the other end of the rain gutter opening is formed into a plate shape. The cover surface is attached in contact with each of the other end and the other end, and the gap between one end and the recess and between the other end and the recess is provided as a gap for passing rainwater. (Not shown).
In addition, although a cover will be fixed to a rain gutter by an appropriate means, you may provide as an integral thing.

実施例１４の雨樋は、上述の実施例１３の雨樋９２における軒瓦１３の頭側の先端１４に代えて、雨樋の開口部の他方の端にカバーの表面を接触させて、他方の端と凹部との間で隙間を形成しただけのものである。 In the rain gutter of Example 14, the surface of the cover is brought into contact with the other end of the rain gutter opening instead of the front end 14 of the eave roof tile 13 in the rain gutter 92 of Example 13 described above. A gap is only formed between the end of the substrate and the recess.

このため、その作用も共通することから、上述の実施例１３の雨樋９２の説明を援用することにより、実施例１４の雨樋の説明を省略する。 For this reason, since the effect | action is also common, description of the rain gutter of Example 14 is abbreviate | omitted by using the description of the gutter 92 of Example 13 mentioned above.

本発明の実施例１５の雨樋は、雨樋の開口部の一方の端と一方の端に対向する軒先の水切りとの間に、表面に複数の凹部が設けられたシート状のカバーを、板状にして、一方の端と水切りとのそれぞれにカバーの表面を接触させて取り付け、一方の端と凹部との間及び水切りと凹部との間を、雨水を通すための隙間として設けたものである（図示しない）。
なお、カバーは適宜の手段によって固定されることとなる。 The rain gutter of Example 15 of the present invention has a sheet-like cover provided with a plurality of recesses on the surface between one end of the rain gutter opening and the draining of the eaves facing the one end. It is plate-shaped, and the surface of the cover is attached to each of one end and drainer, and the gap between one end and recess and between the drainer and recess is provided as a gap for passing rainwater. (Not shown).
The cover is fixed by appropriate means.

実施例１５の雨樋は、上述の実施例１３の雨樋９２における軒瓦１３の頭側の先端１４に代えて、水切りにカバーの表面を接触させて、水切りと凹部との間で隙間を形成しただけのものである。 In the rain gutter of the fifteenth embodiment, the surface of the cover is brought into contact with the drainage instead of the front end 14 of the eave roof tile 13 in the gutter 92 of the above-described thirteenth embodiment, and a gap is formed between the drainage and the recess. It is just formed.

このため、その作用も共通することから、上述の実施例１３の雨樋９２の説明を援用することにより、実施例１５の雨樋の説明を省略する。 For this reason, since the effect | action is also common, description of the rain gutter of Example 15 is abbreviate | omitted by using description of the gutter 92 of Example 13 mentioned above.

本発明の実施例１６の雨樋９３は、雨樋９３の開口部１１の一方の端１２と一方の端１２に対向する軒先の屋根材である軒瓦１３の頭側の先端１４との間に、表面に一方の端１２と頭側の先端１４とを結ぶ方向の溝２１が複数設けられたシート状のカバー１６を、板状にして、一方の端１２と頭側の先端１４とのそれぞれにカバー１６の表面を接触させて取り付け、一方の端１２と溝２１との間及び頭側の先端１４と溝２１との間を、雨水を通すための隙間１７として設けたものである（図１４参照）。 The rain gutter 93 according to the sixteenth embodiment of the present invention is provided between one end 12 of the opening 11 of the rain gutter 93 and the front end 14 of the eave tile 13 which is the roof material of the eaves facing the one end 12. Further, the sheet-like cover 16 having a plurality of grooves 21 in the direction connecting the one end 12 and the head-side tip 14 on the surface is formed into a plate shape, and the one end 12 and the head-side tip 14 are connected to each other. The surface of the cover 16 is attached in contact with each other, and a gap 17 for passing rainwater is provided between one end 12 and the groove 21 and between the front end 14 and the groove 21 ( (See FIG. 14).

カバー１６の表面は、一方の端１２及び頭側の先端１４のそれぞれの下部に接触して取り付けられている。
このため、一方の端１２と溝２１との間及び頭側の先端１４と溝２１との間に隙間１７が設けられることとなる。 The surface of the cover 16 is attached in contact with the lower portions of the one end 12 and the front end 14.
For this reason, the gap 17 is provided between the one end 12 and the groove 21 and between the front end 14 and the groove 21.

上記の構成から、実施例１６の雨樋９３は、広葉樹の平たい葉や針葉樹の針状の葉などの落葉がカバー１６の表面に落ちたとしても、カバー１６の表面には孔が全く設けられていないため、カバー１６の表面から落葉が雨樋９３内に侵入することがない。 Due to the above configuration, the rain gutter 93 of Example 16 has no holes on the surface of the cover 16 even if fallen leaves such as flat leaves of broad-leaved trees or needle-shaped leaves of conifers fall on the surface of the cover 16. Therefore, the fallen leaves do not enter the rain gutter 93 from the surface of the cover 16.

さらに、落葉がカバー１６の表面に落ちたとしても、その多くが溝２１をまたいだ状態でカバー１６の表面に落ちるため、隙間１７が塞がれることがなく、雨水だけが雨樋９３内に落ちて排水されることとなる。 Furthermore, even if the fallen leaves fall on the surface of the cover 16, many of them fall on the surface of the cover 16 across the groove 21, so that the gap 17 is not blocked and only rainwater enters the rain gutter 93. It will fall and be drained.

さらに、多くの落葉が溝２１をまたいだ状態でカバー１６の表面にあることから、隙間１７から落葉が雨樋９３内に侵入することがない。
このため、雨樋９３内に落葉を詰まらせてしまうことがない。 Furthermore, since many fallen leaves are on the surface of the cover 16 across the groove 21, the fallen leaves do not enter the rain gutter 93 from the gap 17.
For this reason, falling leaves are not clogged in the rain gutter 93.

さらに、多くの落葉が溝２１をまたいだ状態でカバー１６の表面にあることから、溝２１内に風が通ることによって舞い上がり、風によって吹き飛ばされやすくなるため、いっそう、隙間１７が塞がれることがない。 In addition, since many fallen leaves are on the surface of the cover 16 across the groove 21, the wind rises when the wind passes through the groove 21 and is easily blown away by the wind, so that the gap 17 is further blocked. There is no.

本発明の実施例１７の雨樋は、雨樋の開口部の一方の端と他方の端との間に、表面に一方の端と他方の端とを結ぶ方向の溝が複数設けられたシート状のカバーを、板状にして、一方の端と他方の端とのそれぞれにカバーの表面を接触させて取り付け、一方の端と溝との間及び他方の端と溝との間を、雨水を通すための隙間として設けたものである（図示しない）。 The rain gutter of Example 17 of the present invention is a sheet in which a plurality of grooves in the direction connecting one end and the other end are provided on the surface between one end and the other end of the rain gutter opening. The cover is shaped like a plate and attached so that the surface of the cover is in contact with one end and the other end, and between one end and the groove and between the other end and the groove It is provided as a gap for passing through (not shown).

なお、カバーは、適宜の手段によって、一方の端と溝との間及び他方の端と溝との間に上手く隙間ができるように、雨樋に固定されることとなるが、一体のものとして設けても良い。 The cover will be fixed to the gutter so that there is a good gap between one end and the groove and between the other end and the groove by appropriate means. It may be provided.

実施例１７の雨樋は、上述の実施例１６の雨樋９３における軒瓦１３の頭側の先端１４に代えて、雨樋の開口部の他方の端にカバーの表面を接触させて、他方の端と溝との間で隙間を形成しただけのものである。 In the rain gutter of Example 17, the surface of the cover is brought into contact with the other end of the gutter opening instead of the front end 14 of the eave roof tile 13 in the gutter 93 of Example 16 described above. A gap is only formed between the end of the groove and the groove.

このため、その作用も共通することから、上述の実施例１６の雨樋９３の説明を援用することにより、実施例１７の雨樋の説明を省略する。 For this reason, since the effect | action is also common, description of the rain gutter of Example 17 is abbreviate | omitted by using the description of the gutter 93 of Example 16 mentioned above.

本発明の実施例１８の雨樋は、雨樋の開口部の一方の端と一方の端に対向する軒先の水切りとの間に、表面に一方の端と水切りとを結ぶ方向の溝が複数設けられたシート状のカバーを、板状にして、一方の端と水切りとのそれぞれにカバーの表面を接触させて取り付け、一方の端と溝との間及び水切りと溝との間を、雨水を通すための隙間として設けたものである（図示しない）。
なお、カバーは適宜の手段によって固定されることとなる。 The rain gutter of Example 18 of the present invention has a plurality of grooves in the direction connecting the one end and the drainage on the surface between one end of the rain gutter opening and the draining of the eaves facing the one end. The provided sheet-like cover is shaped like a plate and attached so that the surface of the cover is in contact with one end and the drainage, and between one end and the groove and between the drainage and the groove, It is provided as a gap for passing through (not shown).
The cover is fixed by appropriate means.

実施例１８の雨樋は、上述の実施例１６の雨樋９３における軒瓦１３の頭側の先端１４に代えて、水切りにカバーの表面を接触させて、水切りと溝との間で隙間を形成しただけのものである。 In the rain gutter of Example 18, the surface of the cover is brought into contact with the drainage instead of the front end 14 of the eave roof tile 13 in the rain gutter 93 of Example 16 described above, and a gap is formed between the drainage and the groove. It is just formed.

このため、その作用も共通することから、上述の実施例１６の雨樋９３の説明を援用することにより、実施例１８の雨樋の説明を省略する。 For this reason, since the effect | action is also common, description of the rain gutter of Example 18 is abbreviate | omitted by using description of the gutter 93 of Example 16 mentioned above.

１０雨樋（実施例１）
１１開口部
１２一方の端
１３軒瓦
１４頭側の先端
１５突起
１６カバー
１７隙間
１８他方の端
１９凹部
２０雨樋（実施例２）
２１溝
２２水切り
３０雨樋（実施例３）
４０雨樋（実施例４）
５０雨樋（実施例５）
６０雨樋（実施例６）
７０雨樋（実施例７）
８０雨樋（実施例８）
９０雨樋（実施例９）
９１雨樋（実施例１０）
９２雨樋（実施例１３）
９３雨樋（実施例１６）
Ｌ針状の葉 10 Gutter (Example 1)
DESCRIPTION OF SYMBOLS 11 Opening part 12 One end 13 Eave roof tile 14 Head end 15 Protrusion 16 Cover 17 Gap 18 Other end 19 Concave 20 Rain gutter (Example 2)
21 Groove 22 Drainer 30 Gutter (Example 3)
40 gutter (Example 4)
50 rain gutter (Example 5)
60 Gutter (Example 6)
70 gutter (Example 7)
80 gutter (Example 8)
90 Gutter (Example 9)
91 Gutter (Example 10)
92 Gutter (Example 13)
93 Gutter (Example 16)
L needle-shaped leaves

Claims

A plurality of projections arranged in a staggered pattern on the surface with one plane left between one end of the rain gutter opening and the top end of the roofing material facing the one end A sheet-like cover provided with a protrusion attached to each of one end and the front end,
A rain gutter characterized in that a gap is provided between one end and the protrusion and between the head end and the protrusion as a gap for allowing rainwater to pass therethrough.

A sheet-like cover provided with a plurality of protrusions arranged in a staggered pattern on the surface with one plane remaining between one end and the other end of the rain gutter opening, Install the protrusions in contact with each of the end and the other end,
A rain gutter characterized in that a gap between one end and the projection and between the other end and the projection is provided as a gap for allowing rainwater to pass therethrough.

A sheet with a plurality of protrusions arranged in a staggered pattern on the surface between one end of the rain gutter opening and the draining of the eaves facing the one end, leaving a flat surface Attach the cover with the projections in contact with one end and the drainer,
A rain gutter characterized in that a gap between one end and the protrusion and between the drainer and the protrusion is provided as a gap for allowing rainwater to pass therethrough.

A sheet-like cover provided with a plurality of recesses on the surface with a plane portion remaining between one end of the rain gutter opening and the top end of the eaves roof facing the one end With the surface of the cover in contact with one end and the tip on the cranial side,
A rain gutter characterized in that a gap between one end and the recess and between the head end and the recess is provided as a gap for passing rainwater.

Between one end and the other end of the rain gutter opening, a sheet-like cover provided with a plurality of recesses on the surface with a plane portion left , one end and the other end Attach the cover surface to the
A rain gutter characterized in that a gap is provided between one end and the recess and between the other end and the recess as a gap for allowing rainwater to pass therethrough.

Between one end of the rain gutter opening and the draining of the eaves facing the one end, a sheet-like cover provided with a plurality of recesses on the surface with a plane portion left , and one end Install the surface of the cover in contact with each drainer,
A rain gutter characterized in that it is provided as a gap for allowing rainwater to pass between one end and a recess and between a drainer and a recess.

Between one end of the rain gutter opening and the head-side tip of the eaves roof facing the one end, tie one end and the head-side tip on the surface, leaving a flat part. A sheet-like cover provided with a plurality of directional grooves is attached with the surface of the cover in contact with one end and the tip on the head side,
A rain gutter characterized in that a gap is provided between one end and the groove and between the head end and the groove as a gap for allowing rainwater to pass therethrough.

A sheet-like cover provided with a plurality of grooves on the surface in a direction connecting one end and the other end with a plane portion left between one end and the other end of the rain gutter opening. , Attach the cover surface in contact with one end and the other end,
A rain gutter characterized in that a gap between one end and the groove and between the other end and the groove is provided as a gap for passing rainwater.

A sheet in which a plurality of grooves in the direction connecting one end and draining are provided on the surface between one end of the rain gutter opening and the draining of the eaves facing the one end while leaving a plane portion. Attaching the cover to the surface of the cover to one end and the drainer,
A rain gutter characterized in that it is provided as a gap for allowing rainwater to pass between one end and the groove and between the drainer and the groove.