JP7303722B2 - downspout cover - Google Patents

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JP7303722B2
JP7303722B2 JP2019190187A JP2019190187A JP7303722B2 JP 7303722 B2 JP7303722 B2 JP 7303722B2 JP 2019190187 A JP2019190187 A JP 2019190187A JP 2019190187 A JP2019190187 A JP 2019190187A JP 7303722 B2 JP7303722 B2 JP 7303722B2
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cover
cover member
eaves
eaves gutter
downspout
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JP2021063410A (en
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史剛 杉山
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Sekisui Chemical Co Ltd
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Description

この発明は、縦樋の落し口カバーに関するものである。 The present invention relates to a downspout cover.

住宅などの建物には、屋根の軒先側の部分に、軒樋が設けられる。軒樋は、屋根の軒先に沿い、所要の排水勾配を有してほぼ水平に近い状態で設置される。そして、軒樋の排水勾配の下流側の位置には、縦樋が設置されると共に、軒樋の底面には、縦樋への雨水の落し口が設けられる。 Buildings such as houses are provided with eaves gutters on the eaves side of the roof. The eaves gutter is installed along the eaves of the roof in a nearly horizontal state with a required drainage slope. A downspout is installed at a position on the downstream side of the drainage slope of the eaves gutter, and a rainwater outlet to the downspout is provided at the bottom surface of the eaves gutter.

そして、軒樋内における縦樋への落し口の位置には、落し口を覆うように落し口カバーが設置されている(例えば、特許文献1、2参照)。 In the eaves gutter, an outlet cover is installed at the position of the outlet to the downpipe so as to cover the outlet (see Patent Documents 1 and 2, for example).

特開2009-150155号公報JP 2009-150155 A 特開平9-273274号公報JP-A-9-273274

しかしながら、上記各特許文献に記載されているように、縦樋の落し口カバーは、落し口を構成する部材に対して一体的に設けられることが多い。そのため、落し口カバーは、落し口の形状や大きさによる制限を受け易く、また、落し口を構成する部材の付随物として簡易的なものに成り易いので、高い耐久性や機能を持たせることなどが難しかった。例えば、落し口カバーは、数本の縦桟などを組み合わせて作られた小型のドーム状のものなどとなっていたので、耐久性が低く、また、ゴミや枯葉などの詰まりも生じ易かった。 However, as described in each of the above-mentioned patent documents, the downspout cover is often provided integrally with the members forming the downspout. Therefore, the drop hole cover is likely to be restricted by the shape and size of the drop hole, and is likely to be a simple accessory to the member that constitutes the drop hole. etc. was difficult. For example, since the drop opening cover is a small dome-shaped one made by combining several vertical beams, it has low durability and tends to be clogged with dust and dead leaves.

そこで、本発明は、上記した問題点の改善に寄与することを主な目的としている。 Therefore, the main object of the present invention is to contribute to the improvement of the above-described problems.

上記課題に対して、本発明は、
軒樋内における縦樋への落し口の位置に、該落し口を覆うように設置される縦樋の落し口カバーであって、
前記軒樋および前記縦樋とは別部品として構成された立体形状のカバー部材を有し、 該カバー部材は、人および積雪による荷重に耐え得る剛性を備えると共に、表面にゴミおよび枯葉を通さない大きさの穴部を多数有し、前記カバー部材は、平坦な上面と、該上面から前記軒樋の底面へ向けて延びる側面とを有すると共に、該側面には、前記軒樋の軒先側の立上部に固定される第一の固定部と、屋根の先端部に対して固定される第二の固定部とを有している縦樋の落し口カバーを特徴とする。
In response to the above problems, the present invention
A downspout cover installed at the position of the downspout in the eaves gutter so as to cover the downspout,
A three-dimensional cover member is provided separately from the eaves gutter and the downspout, and the cover member has rigidity to withstand the load of people and accumulated snow, and keeps out dirt and dead leaves on the surface. The cover member has a large number of holes of a certain size, and the cover member has a flat upper surface and a side surface extending from the upper surface toward the bottom surface of the eaves gutter, and the side surface has an eaves edge side of the eaves gutter. A downspout spout cover is characterized having a first fixed portion secured to a riser and a second fixed portion secured to a roof tip.

本発明によれば、上記構成によって、耐久性や機能の向上を図ることなどができる。
また、カバー部材が平坦な上面と、軒樋の底面へ向けて延びる側面とを有することで、作業時に人が不用意にカバー部材を踏んでしまったような場合でも、平坦な上面によって、安定した状態で乗ることができると共に、荷重による上面などの変形や破損を防止できる。そして、第一の固定部と第二の固定部とによって、カバー部材を軒樋の内部に固定することができる。
According to the present invention, the durability and functions can be improved by the above configuration.
In addition, since the cover member has a flat upper surface and a side surface extending toward the bottom surface of the eaves gutter, even if a person accidentally steps on the cover member during work, the flat upper surface provides stability. It is possible to ride in a state where it is folded down, and it is possible to prevent deformation and damage to the upper surface due to the load. The cover member can be fixed inside the eaves gutter by the first fixing part and the second fixing part.

本実施の形態にかかる縦樋の落し口カバーを示す、屋根の軒樋部分の縦断面図である。FIG. 2 is a longitudinal cross-sectional view of the eaves gutter portion of the roof, showing the downspout cover according to the present embodiment. 図1の斜視図である。2 is a perspective view of FIG. 1; FIG.

以下、本実施の形態を、図面を用いて詳細に説明する。 Hereinafter, this embodiment will be described in detail with reference to the drawings.

<構成>以下、構成について説明する。 <Construction> The construction will be described below.

図1は、住宅などの建物1の屋根2の軒先3側の部分を示すものであり、図2はその斜視図である。 FIG. 1 shows a portion of a roof 2 of a building 1 such as a house on the eaves 3 side, and FIG. 2 is a perspective view thereof.

建物1は、どのような構造のものであっても良いが、この実施例ではユニット建物となっている。ユニット建物は、予め工場で製造した建物ユニット4を建築現場へ搬送して、建築現場で組み立てることにより、短期間のうちに構築できるようにした建物1である。建物ユニット4には、鉄骨系のものと木質系のものとが存在しているが、この実施例では、鉄骨系の建物ユニット4となっている。鉄骨系の建物ユニット4は、4本の柱の上端部間を4本の屋根梁6で矩形状に連結すると共に、4本の柱の下端部間を4本の床梁で矩形状に連結してなるボックスラーメン構造のユニットフレームを備えている。 The building 1 may have any structure, but is a unit building in this embodiment. A unit building is a building 1 that can be constructed in a short period of time by transporting building units 4 manufactured in advance to a construction site and assembling them at the construction site. The building unit 4 includes a steel-framed building unit and a wood-based building unit. The steel-frame building unit 4 connects the upper ends of the four columns in a rectangular shape with four roof beams 6, and connects the lower ends of the four columns in a rectangular shape with four floor beams. It has a unit frame with a rigid frame structure.

図ではユニット建物を構成する最上階の建物ユニット4における屋根梁6およびその周辺部分が示されている。屋根梁6は、内向きC字状の形鋼などによって構成されている。屋根梁6の下面側には、間柱11が設置されており、間柱11に対して外壁パネル12が取付けられている。また、外壁パネル12の室内側には、外壁パネル12に対し間隔を有して内壁パネル13が設置されている。 The figure shows a roof beam 6 and its surroundings in a building unit 4 on the top floor that constitutes a unit building. The roof beam 6 is made of inward C-shaped steel or the like. A stud 11 is installed on the lower surface side of the roof beam 6, and an outer wall panel 12 is attached to the stud 11. - 特許庁An inner wall panel 13 is installed on the indoor side of the outer wall panel 12 with a gap from the outer wall panel 12 .

そして、屋根梁6の上部には、L字断面の屋根垂木受梁15を介して屋根垂木16が設置され、屋根垂木16の上に屋根下地材17や屋根仕上材18などの屋根材19を設置することで屋根2が構成されている。 A roof rafter 16 is installed above the roof beam 6 via a roof rafter support beam 15 having an L-shaped cross section. The roof 2 is configured by installing them.

そして、屋根2の軒先3側の部分には、軒樋21が設けられる。軒樋21は、屋根2の軒先3に沿い、所要の排水勾配を有してほぼ水平に近い状態で設置される長尺部材である。そして、軒樋21の排水勾配の下流側の位置には、縦樋22が設置される。軒樋21の縦樋22を設置した位置の底面21aには、縦樋22への雨水の落し口24が設けられる。 An eaves gutter 21 is provided on a portion of the roof 2 on the side of the eaves 3. - 特許庁The eaves gutter 21 is a long member installed along the eaves 3 of the roof 2 in a nearly horizontal state with a required drainage slope. A downspout 22 is installed at a position on the downstream side of the eaves gutter 21 with respect to the drainage gradient. The bottom surface 21a of the eaves gutter 21 at the position where the downspout 22 is installed is provided with a rainwater drop opening 24 to the downspout 22.例文帳に追加

そして、軒樋21内における縦樋22への落し口24の位置には、落し口24を覆うように落し口カバー25が設置される。 At the position of the drop opening 24 to the downpipe 22 in the eaves gutter 21, a drop opening cover 25 is installed so as to cover the drop opening 24.例文帳に追加

ここで、軒樋21は、屋根梁6の外側面から建物1の外方へ向けてほぼ水平に取付けられた庇アーム31の上に二次樋32およびスペーサー33を介して設置されている。 Here, the eaves gutter 21 is installed via a secondary gutter 32 and a spacer 33 on an eaves arm 31 attached substantially horizontally toward the outside of the building 1 from the outer surface of the roof beam 6 .

軒樋21は、水平で平坦な底面21aと、軒先3側の立上部21bと、軒元側の立上部21cとを有する上向きU字断面の溝形成部材とされている。この実施例の軒樋21は、角型のものとされている。軒樋21の底面21aは、屋根梁6の上端のフランジ部とほぼ同じ高さか、それよりも若干低い高さの位置に設置される。軒樋21の軒先3側の立上部21bは、底面21aの軒先3側の縁部からほぼ上方へ、屋根材19の上面の位置を若干越える程度の高さまで延ばされる。軒樋21の軒元側の立上部21cは、底面21aの軒元側の縁部からほぼ上方へ、屋根材19の先端部の下面にほぼ達する高さまで延びて、屋根材19の先端部の下面に下側からビスなどの固定具34で固定される。これにより、軒樋21は、屋根材19の先端部の下側に、上部が開放された状態で設置される。 The eaves gutter 21 is a groove-forming member having an upward U-shaped cross section and having a horizontal and flat bottom surface 21a, a rising portion 21b on the eaves edge 3 side, and a rising portion 21c on the eaves base side. The eaves gutter 21 of this embodiment is square. The bottom surface 21a of the eaves gutter 21 is installed at a position that is approximately the same height as the flange portion at the upper end of the roof beam 6 or slightly lower than that. The rising portion 21b of the eaves gutter 21 on the side of the eaves 3 extends substantially upward from the edge of the bottom surface 21a on the side of the eaves 3 to a height that slightly exceeds the position of the upper surface of the roof material 19. - 特許庁The rising portion 21c on the eaves side of the eaves gutter 21 extends substantially upward from the edge of the eaves side of the bottom surface 21a to a height substantially reaching the lower surface of the tip portion of the roof material 19. It is fixed to the lower surface from below with fixing tools 34 such as screws. As a result, the eaves gutter 21 is installed under the leading end of the roof material 19 with its top open.

二次樋32は、軒樋21から溢れた雨水を受けるための長尺部材であり、二次樋32は、軒樋21よりも浅く、軒樋21よりも幅広い上向きU字断面の溝形成部材とされている。この実施例の二次樋32は、角型のものとされている。スペーサー33は、軒樋21を二次樋32の内部に所要の高さで設置するために、軒樋21と二次樋32の間に設けられる。 The secondary gutter 32 is an elongated member for receiving rainwater overflowing from the eaves gutter 21, and the secondary gutter 32 is shallower than the eaves gutter 21 and wider than the eaves gutter 21 and has an upward U-shaped cross section. It is said that The secondary gutter 32 of this embodiment is square. A spacer 33 is provided between the eaves gutter 21 and the secondary gutter 32 in order to install the eaves gutter 21 inside the secondary gutter 32 at a required height.

縦樋22は、庇アーム31の下に設置された軒天井材35を上下に貫通するように設置されている。 The downpipe 22 is installed so as to penetrate vertically through the eaves ceiling material 35 installed under the eaves arm 31. - 特許庁

落し口24は、軒樋21の底面21aに形成された開口部21d、および、開口部21dに取付けられる部材で構成される。落し口24を構成する部材は、二次樋32の底面21aを貫通して縦樋22の内部へ上から挿入される。但し、縦樋22や落し口24を構成する部材などの構成はこれに限るものではない。 The drop opening 24 is composed of an opening 21d formed in the bottom surface 21a of the eaves gutter 21 and a member attached to the opening 21d. A member constituting the drop opening 24 is inserted through the bottom surface 21a of the secondary gutter 32 into the vertical gutter 22 from above. However, the configuration of the downspout 22 and the member configuring the drop opening 24 is not limited to this.

落し口カバー25は、軒樋21の内部に、軒樋21の上側から設置されて、落し口24を上から覆う部材である。 The drop opening cover 25 is a member installed inside the eaves gutter 21 from above the eaves gutter 21 to cover the drop opening 24 from above.

なお、庇アーム31の先端部には、ほほ垂直な取付板36を介して化粧部材37が取付けられる。この化粧部材37は、屋根2の軒先3側の部分や軒樋21などを覆って、屋根2の外観を整えるための長尺部材である。化粧部材37は、ほぼ上下に延びる断面形状を有しており、下端部は、軒天井材35の外側の端面の位置に達し、上端部は、軒樋21の軒先3側の立上部21bの上端部の位置に達して、立上部21bの上端部を上から押さえる。 A decorative member 37 is attached to the tip of the eaves arm 31 via a substantially vertical mounting plate 36 . The decorative member 37 is an elongated member for covering the portion of the roof 2 on the eaves 3 side, the eaves gutter 21, etc., and adjusting the appearance of the roof 2. - 特許庁The decorative member 37 has a cross-sectional shape that extends substantially vertically. When the position of the upper end is reached, the upper end of the rising portion 21b is pressed from above.

そして、上記のような構成に対し、この実施例の落し口カバー25は、以下のような構成を備えることができる。 In addition to the above configuration, the drop opening cover 25 of this embodiment can have the following configuration.

(1)落し口カバー25は、軒樋21および縦樋22とは別部品として構成された立体形状のカバー部材41を有している。
カバー部材41は、人および積雪による荷重に耐え得る剛性を備えると共に、表面にゴミおよび枯葉を通さない大きさの穴部42を多数有している。
(1) The drop cover 25 has a three-dimensional cover member 41 that is separate from the eaves gutter 21 and downpipe 22 .
The cover member 41 is rigid enough to withstand the load of people and accumulated snow, and has a large number of holes 42 on its surface that are large enough to prevent dust and dead leaves from passing through.

ここで、カバー部材41は、落し口カバー25の主要部を構成する部材である。カバー部材41は、通常の場合、落し口24を構成する部材と一体化された状態で、軒樋21や縦樋22に取付けられるようになっているものが多く見られるが、この実施例では、カバー部材41は、軒樋21、縦樋22、および、落し口24を構成する部材のいずれに対しても別部品として構成される。カバー部材41は、落し口24を構成する部材とは切り離された状態で、独自に軒樋21の内部に設置される。 Here, the cover member 41 is a member that constitutes the main part of the drop opening cover 25 . Usually, the cover member 41 is often integrated with the members forming the drop opening 24 and attached to the eaves gutter 21 or the downpipe 22. , the cover member 41 is constructed as a separate part from any of the members constituting the eaves gutter 21, the downspout 22, and the drop opening 24. As shown in FIG. The cover member 41 is independently installed inside the eaves gutter 21 in a state separated from the members forming the drop opening 24.例文帳に追加

立体形状は、どのようなものであっても良いが、少なくとも、カバー部材41は、平面的に見て落し口24の開口部21dよりも一回り以上大きな形状とされて、落し口24の全体を外側から取り囲むものとされる。また、カバー部材41は、側方から見て、軒樋21とほぼ同程度の高さ寸法を有するものとするのが好ましい。この実施例では、カバー部材41は、屋根2の上面よりも若干高く、軒先3側の立上部21bよりも若干低いものとされている。これにより、カバー部材41は、雨水が軒樋21から溢れる高さまで排水が可能となる。但し、カバー部材41の高さはこれに限るものではない。 The three-dimensional shape may be of any shape, but at least the cover member 41 has a shape larger than the opening 21d of the drop opening 24 by one size or more when viewed in plan, so that the entire drop opening 24 is covered. is assumed to surround from the outside. In addition, it is preferable that the cover member 41 has approximately the same height dimension as the eaves gutter 21 when viewed from the side. In this embodiment, the cover member 41 is slightly higher than the upper surface of the roof 2 and slightly lower than the upright portion 21b on the eaves 3 side. As a result, the cover member 41 can drain rainwater up to a height at which the eaves gutter 21 overflows. However, the height of the cover member 41 is not limited to this.

人および積雪による荷重に耐え得る程度の剛性は、カバー部材41を、例えば、金属製や高強度樹脂製などとすることによって得ることができる。また、カバー部材41の形状を工夫することによっても、剛性を確保することができる。例えば、カバー部材41を多面体形状などとすることで、既存のドーム型のものと比べてより高い剛性を得ることができる。 Rigidity to the extent that it can withstand loads from people and accumulated snow can be obtained by making the cover member 41, for example, made of metal or high-strength resin. Also, by devising the shape of the cover member 41, the rigidity can be ensured. For example, by forming the cover member 41 into a polyhedral shape or the like, it is possible to obtain higher rigidity than the existing dome-shaped one.

表面は、カバー部材41の外観を構成する面のことである。 The surface is a surface forming the appearance of the cover member 41 .

穴部42は、ゴミや枯葉を通さない大きさであれば、どのような大きさとしても良い。例えば、穴部42は、0.5mm~1.5mm程度の大きさにすることができる。この実施例では、穴部42は、縦方向と横方向に等しいピッチで整然と配置された碁盤目状の角穴などとしている。穴部42は、カバー部材41の表面のほぼ全面に対してほぼ均等に設けられている。 The hole portion 42 may have any size as long as it is a size that does not allow dust and dead leaves to pass through. For example, the hole 42 can have a size of about 0.5 mm to 1.5 mm. In this embodiment, the holes 42 are square holes or the like arranged in a grid orderly at equal pitches in the vertical and horizontal directions. The holes 42 are provided substantially evenly over substantially the entire surface of the cover member 41 .

(2)カバー部材41は、平坦な上面51と、上面51から軒樋21の底面21aへ向けて延びる側面52~55とを有するものとしても良い。
側面52~55には、軒樋21の軒先3側の立上部21bに固定される第一の固定部56と、屋根2の先端部に対して固定される第二の固定部57とを有しても良い。
(2) The cover member 41 may have a flat upper surface 51 and side surfaces 52 to 55 extending from the upper surface 51 toward the bottom surface 21 a of the eaves gutter 21 .
The side surfaces 52 to 55 have a first fixing portion 56 fixed to the rising portion 21b on the eaves edge 3 side of the eaves gutter 21 and a second fixing portion 57 fixed to the tip portion of the roof 2. You can

ここで、カバー部材41の上面51は、全体にほぼ平らな水平面とされている。この上面51は、平面視ほぼ矩形状(正方形または長方形)とされている。平面視ほぼ矩形状をした上面51は、軒樋21の長手方向Lとほぼ平行な一対の辺と、軒樋21の幅方向Wとほぼ平行な一対の辺との4つの辺で囲まれた面となっている。 Here, the upper surface 51 of the cover member 41 is a generally flat horizontal surface. The upper surface 51 is substantially rectangular (square or rectangular) in plan view. An upper surface 51 having a substantially rectangular shape in plan view is surrounded by four sides, a pair of sides substantially parallel to the longitudinal direction L of the eaves gutter 21 and a pair of sides substantially parallel to the width direction W of the eaves gutter 21. It is a face.

カバー部材41の側面52~55は、平面視ほぼ矩形状をした上面51を構成する各辺からほぼ下方へ延びる側面視ほぼ矩形状(正方形または長方形)をした4つの面で構成されている。4つの側面52~55は、それぞれ全体に平らなほぼ垂直面とされている。この4つの側面52~55と上面51とによって、カバー部材41は、底部が開放されたほぼ直方体状または立方体状のものとなる。 The side surfaces 52 to 55 of the cover member 41 are composed of four substantially rectangular (square or rectangular) surfaces extending substantially downward from respective sides forming the substantially rectangular upper surface 51 when viewed from above. Each of the four sides 52-55 is generally flat and substantially vertical. The four side surfaces 52 to 55 and the top surface 51 make the cover member 41 substantially rectangular parallelepiped or cubic with an open bottom.

第一の固定部56は、カバー部材41の軒先3側の側面52に沿ってほぼ上下に延びるカバー固定部56aと、軒樋21の軒先3側の立上部21bに沿ってほぼ上下に延びる樋取付部56bと、カバー固定部56aの上端部と樋取付部56bの下端部との間をほぼ水平に連結するように横へ延びる連結部56cとを有する、側面視ほぼ段差形状の取付金具とされている。カバー固定部56aは、予めカバー部材41の軒先3側の側面52に固定されており、樋取付部56bは、軒樋21の軒先3側の立上部21bにビスやリベットなどの固定具によって固定される。 The first fixing portion 56 includes a cover fixing portion 56a that extends substantially vertically along the side surface 52 of the cover member 41 on the side of the eaves 3, and a gutter that extends substantially vertically along the rising portion 21b of the eaves gutter 21 on the side of the eaves 3. A mounting bracket having a substantially stepped shape in a side view and having a mounting portion 56b and a connecting portion 56c extending laterally so as to substantially horizontally connect the upper end portion of the cover fixing portion 56a and the lower end portion of the gutter mounting portion 56b. It is The cover fixing portion 56a is fixed in advance to the side surface 52 of the cover member 41 on the eaves edge 3 side, and the gutter mounting portion 56b is fixed to the rising portion 21b of the eaves gutter 21 on the eaves edge 3 side by a fastener such as a screw or a rivet. be done.

また、第二の固定部57は、カバー部材41の軒元側の側面53に沿ってほぼ上下に延びるカバー固定部57aと、カバー固定部57aの上端部から屋根材19の先端部の下面(または上面)の位置へ向けほぼ水平な状態で横へ延びる屋根取付部57bとを有する側面視ほぼL字状の取付金具とされている。カバー固定部57aは、予めカバー部材41の軒元側の側面53に固定されており、屋根取付部57bは、屋根材19の先端部の下面(または上面)に下側(または上側)からビスやリベットなどの固定具59によって固定される。 The second fixing portion 57 includes a cover fixing portion 57a that extends substantially vertically along the side surface 53 on the eaves side of the cover member 41, and a lower surface ( or upper surface), and has a roof mounting portion 57b extending laterally in a substantially horizontal state. The cover fixing portion 57a is fixed in advance to the side surface 53 of the eaves side of the cover member 41, and the roof mounting portion 57b is screwed to the lower surface (or upper surface) of the tip portion of the roof material 19 from below (or above). It is fixed by a fixture 59 such as a rivet or the like.

(3)カバー部材41は、表面に、穴部42に対して立上がる凸状部61を有しても良い。 (3) The cover member 41 may have a convex portion 61 that rises with respect to the hole portion 42 on its surface.

ここで、穴部42が形成された表面は、カバー部材41を構成する全ての面(上面51および4つの側面52~55)とすることができるが、この実施例では、少なくとも、上面51と、軒樋21の長手方向Lの両側に位置する2つの側面54、55としている。 Here, the surface on which the hole 42 is formed can be any of the surfaces (the upper surface 51 and the four side surfaces 52 to 55) constituting the cover member 41, but in this embodiment, at least the upper surface 51 and , two side surfaces 54 and 55 located on both sides of the eaves gutter 21 in the longitudinal direction L.

凸状部61は、穴部42に対して面外方向へ立上がる形状を有していればどのようなものであっても良いが、この実施例では、例えば、直交する2つの面を有するL字断面のアングル材62の一つの面を、取付面63としてカバー部材41の面に取付けることで、アングル材62の残りの面を凸状部61にしている。アングル材62は、凸状部61を設ける各面に対し、単数または複数本取付けることができる。複数本のアングル材62は、間隔を有して平行に設置するのが好ましい。アングル材62を用いることにより、凸状部61はアングル材62の取付方向に沿って連続したものとなる。 The convex portion 61 may have any shape as long as it has a shape that rises in the out-of-plane direction with respect to the hole portion 42. In this embodiment, for example, it has two orthogonal surfaces. By attaching one surface of the angle member 62 having an L-shaped cross section to the surface of the cover member 41 as the mounting surface 63 , the remaining surface of the angle member 62 is used as the convex portion 61 . A single or a plurality of angle members 62 can be attached to each surface on which the convex portion 61 is provided. The plurality of angle members 62 are preferably installed in parallel with intervals. By using the angle member 62 , the convex portion 61 becomes continuous along the mounting direction of the angle member 62 .

具体的には、アングル材62は、カバー部材41の上面51に対し、軒樋21の長手方向Lへ向け、上面51とほぼ同じ長手方向Lの長さを有して、両端の位置を上面51とほぼ揃えた状態で取付けられる。この場合、アングル材62は、上面51に形成した穴部42の列間の位置に、なるべく穴部42を塞がない状態で取付けられている。なお、穴部42の列は、上面51の辺に沿った方向に設けられている。 Specifically, the angle member 62 faces the upper surface 51 of the cover member 41 in the longitudinal direction L of the eaves gutter 21 and has substantially the same length in the longitudinal direction L as the upper surface 51 . It is attached in a state that it is almost aligned with 51. In this case, the angle member 62 is attached at a position between rows of the holes 42 formed in the upper surface 51 in such a manner as not to block the holes 42 as much as possible. The row of holes 42 is provided in the direction along the side of the upper surface 51 .

また、アングル材62は、カバー部材41の2つの側面54、55に対し、上下方向へ向け、側面52~55とほぼ同じ上下方向の長さを有して、両端の位置を側面54、55とほぼ揃えた状態で取付けられる。この場合、アングル材62は、側面54、55に形成された穴部42の列間の位置に、なるべく穴部42を塞がない状態で取付けられている。なお、穴部42の列は、側面54、55の辺に沿った方向に設けられている。 The angle member 62 extends in the vertical direction with respect to the two side surfaces 54 and 55 of the cover member 41 and has substantially the same length in the vertical direction as the side surfaces 52 to 55. It can be installed in almost the same state. In this case, the angle member 62 is attached at a position between the rows of the holes 42 formed in the side surfaces 54 and 55 so as not to block the holes 42 as much as possible. The rows of the holes 42 are provided along the sides of the side surfaces 54 and 55 .

<作用>以下、この実施例の作用について説明する。 <Action> The action of this embodiment will be described below.

屋根2の上に降った雨水は、屋根2の勾配に沿って軒先3側へ流下され、軒先3から屋根2の軒先3部分に取付けられた軒樋21へ集められる。軒樋21に集められた雨水は、軒樋21の排水勾配に沿って下流側へ流され、軒樋21の下流側に設けられた落し口24から縦樋22を通って外部へ排水される。 Rainwater falling on the roof 2 flows down along the slope of the roof 2 to the side of the eaves 3 and is collected from the eaves 3 to an eaves gutter 21 attached to the eaves 3 of the roof 2.例文帳に追加The rainwater collected in the eaves gutter 21 is flowed downstream along the drainage gradient of the eaves gutter 21, and is discharged to the outside through the downpipe 22 from the drop opening 24 provided on the downstream side of the eaves gutter 21. - 特許庁.

例えば、軒樋21の上部が開放されて外部に露出している場合、風などによって屋根2の周囲のゴミや枯葉が軒樋21の内部へ入り込むことがある。ゴミや枯葉が落し口24に対して十分に小さいときには、これらは雨水と共に落し口24から縦樋22へ流されるが、ゴミや枯葉が落し口24に対して大きいときは、これらは落し口24に溜まったり、落し口24や縦樋22を詰まらせたりして、縦樋22からの排水を阻害するおそれがある。そこで、落し口24に落し口カバー25を設けて、ゴミや枯葉による落し口24などの詰まりを防止させるようにする。 For example, when the upper part of the eaves gutter 21 is open and exposed to the outside, dust and dead leaves around the roof 2 may enter the inside of the eaves gutter 21 due to wind or the like. When the debris and dry leaves are sufficiently small relative to the drop opening 24, they are flushed from the drop opening 24 to the downspout 22 together with the rainwater. There is a risk that the water will collect in the water or clog the drop opening 24 or the downpipe 22, thereby hindering the drainage from the downpipe 22. - 特許庁Therefore, a drop hole cover 25 is provided on the drop hole 24 to prevent clogging of the drop hole 24 and the like with dust and dead leaves.

<効果>この実施例によれば、以下のような効果を得ることができる。 <Effects> According to this embodiment, the following effects can be obtained.

(効果 1)縦樋22の落し口カバー25は、軒樋21および縦樋22とは別部品として構成された立体形状のカバー部材41を備えても良い。これにより、カバー部材41は、落し口24そのものの形状や大きさによる制限を受けることなくなるので、カバー部材41を、比較的自由な構造や大きさに設計することができる。よって、落し口カバー25の機能(例えば、排水機能や詰まり防止機能)などをより高めることが可能になる。また、別部品によるカバー部材41は、必要に応じて縦樋22の落し口24に後付けなどによって設置することが可能になる。 (Effect 1) The drop opening cover 25 of the downspout 22 may include a three-dimensional cover member 41 configured as a separate part from the eaves gutter 21 and the downspout 22 . As a result, the cover member 41 is not restricted by the shape and size of the drop opening 24 itself, so that the cover member 41 can be designed with a relatively free structure and size. Therefore, it is possible to further enhance the functions of the outlet cover 25 (for example, the drainage function and the clogging prevention function). Also, the cover member 41, which is a separate part, can be installed on the drop opening 24 of the downpipe 22 by retrofitting or the like as required.

そして、カバー部材41を立体形状とすることによって、縦樋22の落し口24を立体的に覆うことができる。これにより、カバー部材41を、ゴミや枯葉による詰まりが生じ難いものにすることができる。 By forming the cover member 41 into a three-dimensional shape, the drop opening 24 of the downpipe 22 can be three-dimensionally covered. As a result, the cover member 41 can be made less likely to be clogged with dust or dead leaves.

立体物とされたカバー部材41は、人および積雪による荷重に耐え得る剛性を備えても良い。これにより、カバー部材41は変形し難くなり、高い耐久性を確保することができる。 The three-dimensional cover member 41 may have a rigidity capable of withstanding the load of a person and accumulated snow. This makes it difficult for the cover member 41 to deform and ensures high durability.

カバー部材41は、表面にゴミおよび枯葉を通さない大きさの穴部42を多数有しても良い。これにより、カバー部材41は、ゴミおよび枯葉を通さないようにしつつ、多数の穴部42のいずれかを通して雨水を落し口24から縦樋22へ排水させることが可能になる。 The cover member 41 may have a large number of holes 42 on the surface that are large enough to prevent dirt and dead leaves from passing through. This allows the cover member 41 to drain rainwater from the spout 24 to the downpipe 22 through any one of the many holes 42 while keeping out dirt and dead leaves.

(効果 2)縦樋22の落し口カバー25は、カバー部材41が平坦な上面51と、軒樋21の底面21aへ向けて延びる側面52~55とを有しても良い。これにより、作業時に人が不用意にカバー部材41を踏んでしまったような場合でも、平坦な上面51によって、安定した状態で乗ることができる。この際、例えば、平坦な上面51を屋根材19とほぼ同じ高さにすることで、カバー部材41に躓き難くすることができる。 (Effect 2) The drop opening cover 25 of the downspout 22 may have the flat upper surface 51 of the cover member 41 and the side surfaces 52 to 55 extending toward the bottom surface 21 a of the eaves gutter 21 . As a result, even if a person steps on the cover member 41 carelessly during work, the flat upper surface 51 allows a person to get on in a stable state. At this time, for example, by setting the flat upper surface 51 to substantially the same height as the roof material 19 , it is possible to make it difficult to trip over the cover member 41 .

そして、上面51から軒樋21の底面21aへ向けて延びる側面52~55が、平坦な上面51を支持することで、平坦な上面51に、人および積雪による荷重に耐え得る剛性を付与することが可能となる。よって、上記荷重による上面51などの変形や破損を防止することができる。 The flat upper surface 51 is supported by the side surfaces 52 to 55 extending from the upper surface 51 toward the bottom surface 21a of the eaves gutter 21, thereby providing the flat upper surface 51 with rigidity capable of withstanding the load of people and accumulated snow. becomes possible. Therefore, deformation and breakage of the upper surface 51 and the like due to the load can be prevented.

また、カバー部材41の側面52~55には、第一の固定部56や第二の固定部57を(一体に)設けても良い。これにより、軒樋21の軒先3側の立上部21bに固定される第一の固定部56と、屋根2の先端部に固定される第二の固定部57とによって、カバー部材41を軒樋21の内部に固定することができる。そのため、カバー部材41を別部品として構成しても、カバー部材41を縦樋22の落し口24の位置に確実に設置して保持させることができる。 Further, the side surfaces 52 to 55 of the cover member 41 may be provided with the first fixing portion 56 and the second fixing portion 57 (integrally). As a result, the first fixing portion 56 fixed to the rising portion 21b of the eaves gutter 21 on the side of the eaves edge 3 and the second fixing portion 57 fixed to the tip portion of the roof 2 allow the cover member 41 to be secured to the eaves gutter. 21 can be fixed inside. Therefore, even if the cover member 41 is configured as a separate component, the cover member 41 can be reliably installed and held at the position of the drop opening 24 of the downspout 22 .

(効果 3)縦樋22の落し口カバー25は、カバー部材41の表面に、穴部42に対して立上がる凸状部61を有しても良い。これにより、穴部42に到達したゴミおよび枯葉が、凸状部61によって穴部42を形成した面から浮かせられるので、ゴミおよび枯葉の、穴部42を形成した面への付着による穴部42の閉塞(詰まり)を防止して、穴部42からの排水性を常時確保することができる。 (Effect 3) The outlet cover 25 of the downspout 22 may have a convex portion 61 on the surface of the cover member 41 that rises with respect to the hole portion 42 . As a result, the dust and dead leaves that have reached the hole 42 are lifted off the surface on which the hole 42 is formed by the convex portion 61, so that the dust and dead leaves adhere to the surface on which the hole 42 is formed. It is possible to prevent clogging (clogging) of the hole 42 and to ensure drainage from the hole 42 at all times.

2 屋根
3 軒先
21 軒樋
21b 立上部
21c 立上部
22 縦樋
24 落し口
25 落し口カバー
41 カバー部材
42 穴部
51 上面
52 側面
53 側面
54 側面
55 側面
56 第一の固定部
57 第二の固定部
61 凸状部
2 Roof 3 Eaves edge 21 Eaves gutter 21b Rising portion 21c Rising portion 22 Downspout 24 Drop opening 25 Drop opening cover 41 Cover member 42 Hole 51 Top surface 52 Side surface 53 Side surface 54 Side surface 55 Side surface 56 First fixing portion 57 Second fixing Part 61 convex part

Claims (2)

軒樋内における縦樋への落し口の位置に、該落し口を覆うように設置される縦樋の落し口カバーであって、
前記軒樋および前記縦樋とは別部品として構成された立体形状のカバー部材を有し、
該カバー部材は、人および積雪による荷重に耐え得る剛性を備えると共に、表面にゴミおよび枯葉を通さない大きさの穴部を多数有し
前記カバー部材は、平坦な上面と、該上面から前記軒樋の底面へ向けて延びる側面とを有すると共に、
該側面には、前記軒樋の軒先側の立上部に固定される第一の固定部と、屋根の先端部に対して固定される第二の固定部とを有していることを特徴とする縦樋の落し口カバー。
A downspout cover installed at the position of the downspout in the eaves gutter so as to cover the downspout,
Having a three-dimensional cover member configured as a separate part from the eaves gutter and the downpipe,
The cover member has a rigidity capable of withstanding the load caused by people and accumulated snow, and has a large number of holes on the surface that are sized to prevent dust and dead leaves from passing through ,
The cover member has a flat upper surface and a side surface extending from the upper surface toward the bottom surface of the eaves gutter,
The side surface has a first fixing portion fixed to the rising portion of the eaves edge side of the eaves gutter and a second fixing portion fixed to the tip portion of the roof. downspout cover.
請求項1に記載の縦樋の落し口カバーであって、
前記カバー部材は、前記表面に、前記穴部に対して立上がる凸状部を有していることを特徴とする縦樋の落し口カバー。
A downspout cover according to claim 1 , comprising:
The downpipe drop opening cover, wherein the cover member has, on the surface thereof, a convex portion that rises with respect to the hole portion.
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003056141A (en) 2001-08-10 2003-02-26 Matsushita Electric Works Ltd Supporting structure for eaves gutter
JP2004225465A (en) 2003-01-27 2004-08-12 Mitsubishi Plastics Ind Ltd Eaves gutter cover
JP2006070520A (en) 2004-09-01 2006-03-16 Bunka Shutter Co Ltd Balcony
JP2007113354A (en) 2005-10-24 2007-05-10 Toli Corp Drainage ditch member, draining facility and outdoor floor surface facility
JP2009024421A (en) 2007-07-20 2009-02-05 Yoshizo Ogura Water collecting device for rain gutter with exhaust port for fallen leaves and the like
JP2009150155A (en) 2007-12-21 2009-07-09 Panasonic Electric Works Co Ltd Drain installing structure
JP2010121428A (en) 2008-09-30 2010-06-03 Panasonic Electric Works Co Ltd Flowing-water appreciating rain gutter device
JP2013160021A (en) 2012-02-08 2013-08-19 Ykk Ap株式会社 Joint cover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06117065A (en) * 1992-10-07 1994-04-26 Minamikiyuushiyuu Fujitakenzou Kogyo Kk Gutter for rain water

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003056141A (en) 2001-08-10 2003-02-26 Matsushita Electric Works Ltd Supporting structure for eaves gutter
JP2004225465A (en) 2003-01-27 2004-08-12 Mitsubishi Plastics Ind Ltd Eaves gutter cover
JP2006070520A (en) 2004-09-01 2006-03-16 Bunka Shutter Co Ltd Balcony
JP2007113354A (en) 2005-10-24 2007-05-10 Toli Corp Drainage ditch member, draining facility and outdoor floor surface facility
JP2009024421A (en) 2007-07-20 2009-02-05 Yoshizo Ogura Water collecting device for rain gutter with exhaust port for fallen leaves and the like
JP2009150155A (en) 2007-12-21 2009-07-09 Panasonic Electric Works Co Ltd Drain installing structure
JP2010121428A (en) 2008-09-30 2010-06-03 Panasonic Electric Works Co Ltd Flowing-water appreciating rain gutter device
JP2013160021A (en) 2012-02-08 2013-08-19 Ykk Ap株式会社 Joint cover

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