JP3539216B2

JP3539216B2 - Eave gutter device

Info

Publication number: JP3539216B2
Application number: JP17877198A
Authority: JP
Inventors: 國浩竹田; 崇文福島; 直人引野; 卓実足立; 千絵福田
Original assignee: Matsushita Electric Works Ltd
Current assignee: Panasonic Electric Works Co Ltd
Priority date: 1998-06-25
Filing date: 1998-06-25
Publication date: 2004-07-07
Anticipated expiration: 2018-06-25
Also published as: JP2000008560A

Description

【０００１】
【発明の属する技術分野】
本発明は、軒樋本体をより建物に適合した形態にするための化粧部材を備えた軒樋装置に関するものである。
【０００２】
【従来の技術】
従来から、図８（ａ）に示す如く、軒樋装置を建物の屋根に一体感をもたせて設けることのできる、図８（ｂ）の拡大図に示すような、軒樋本体２の前面板２２へ軒飾りＡを併設した軒樋装置が提案されている。この軒飾りＡは、例えば図９に示すような、支持具である吊金具Ｂを用いて、軒樋本体２とともに断面略コ字状の軒樋本体２の前面板２２の上部に支持され、建物の屋根端部に取り付けられる。
【０００３】
吊金具Ｂは、支持片Ｃ及び軒飾り保持片Ｄの各上面に蝶ナットＥ、Ｅにて固定片Ｆ、Ｆが装着されており、各固定片Ｆの先端部分と支持片Ｃ及び軒飾り保持片Ｄに一体化された支持金具Ｇ、Ｈとの間にて、耳部ａ、ａを保持する保持部がそれぞれ形成されている。したがって、吊金具Ｂによって、吊金具Ｂの各保持部に耳部ａをそれぞれ挿入した後に蝶ナットＥ、Ｅを締め付けて、軒樋本体２とともに軒飾りＡを保持して、１つの形状の軒樋本体２に各種形状の化粧部材である軒飾りＡを併設し、軒樋本体２をより建物に適合させて設けることが出来る。
【０００４】
【発明が解決しようとする課題】
しかしながら、上記従来の技術においては、軒飾りＡを設けるためには専用の吊金具Ｂを使用して軒樋本体２を支持させる必要がある。したがって、例えば、通常の吊金具を使用して上記の軒樋本体以外の軒樋を設置した後、施主等から建物の外観に軒樋形状が釣り合わない等の意見が発せられて、軒樋装置の意匠の変更を行おうとした場合、その吊金具を取り外した後、建物の外観により見合った新たな軒樋装置を設けるため、例えば上記のような新たな専用の吊金具Ｂを設置し軒樋装置を設ける必要があった。そのため、軒樋装置の施工の際の、意匠変更の対応に多くの時間を要するという問題があった。
【０００５】
なお、実開平４−８７９２８として、化粧部材である各種形状の化粧板を、専用の吊金具を設置することなく、軒樋本体の前側壁に設けた長手方向に長い、相対する１組の係止爪に取り付けることの出来る軒樋装置が提案されている。しかし、この場合、化粧板を軒樋本体に一体化させた外観を得ることが難しく、また、軒樋本体の前側壁のみに化粧板から荷重が加わることにより、径年的に施工状態が変化して吊金具から軒樋本体が離脱する等の不具合発生も想定された。
【０００６】
本発明は、上記事由に鑑みてなしたもので、その目的とするところは、軒樋本体化粧用の化粧部材を簡単に設けることが出来て、より建物に適合した形態に容易に対応可能な軒樋装置を提供することにある。
【０００７】
【課題を解決するための手段】
上記目的を達成するために、請求項１記載の軒樋装置は、軒樋本体を、その前面板上部を後方斜め上方へ屈曲させた屈曲部と底板とに凹溝を設けて形成し、長尺状の化粧部材を、該凹溝に係着される係着片をその上下にそれぞれ設けて形成し、同化粧部材を軒樋本体の前面板前方に固着して成る。
【０００８】
したがって、この場合、軒樋本体の前面板上部を後方斜め上方へ屈曲させた屈曲部と底板とに設けられた凹溝に、長尺状の化粧部材の上下にそれぞれ設けられた係着片を係着させて化粧部材を軒樋本体の前面板前方に固着することができる。
【０００９】
また、軒樋本体の上方開口に、その長手方向の一縁端に設けた下向きの突部を有する上カバーを、その前面板の凹溝に同突部を係合させ付設している。
【００１０】
したがって、この場合、軒樋本体の前面板の凹溝に、上カバーの長手方向の一縁端に設けられた下向きの突部が係合され、軒樋本体の上方開口に上カバーが付設される。
【００１１】
また、請求項２記載の軒樋装置は、請求項１記載の上カバーは、水抜き孔を有するとともにその長手方向の他縁端が建物の軒先部材下方に位置されて成る。
【００１２】
したがって、この場合、水抜き孔を有する上カバーの長手方向の一縁端の突部が係合され、その長手方向の他縁端が建物の軒先部材下方に位置されて、軒樋本体に付設される。
【００１３】
【発明の実施の形態】
図１乃至図５は、参考例を示し、図６、図７は、本発明の請求項１及び２に対応する実施の形態を示している。
【００１４】
［参考例］図１は、参考例の軒樋装置を示す斜視図である。図２は、同軒樋装置の本体の設置状態を示す斜視図である。図３は、同軒樋装置の化粧部材を示す斜視図である。図４は、同軒樋装置の支持具の設置状態の斜視図である。図５は、同軒樋装置の設置状態を示す斜視図である。
【００１５】
この参考例の軒樋装置１は、軒樋本体２を、その前面板２２上部を後方斜め上方へ屈曲させた屈曲部と底板２１とに凹溝２４、２５を設けて形成し、長尺状の化粧部材３を、該凹溝２４、２５に係着される係着片３１、３２をその上下にそれぞれ設けて形成し、同化粧部材３を軒樋本体２の前面板２２前方に固着して成る。
【００１６】
詳しくは、軒樋装置１は、この場合、図１に示すように、軒先に設置された合成樹脂製の支持具５に支持された軒樋本体２と、この軒樋本体２の前面板２２前方に固着された化粧部材３とにより構成される。
【００１７】
軒樋本体２は、例えば図２に示すような、上方開口２９を有する断面大略コ字状であって、鋼板のような金属板の両面に合成樹脂材料を被覆して形成され、前面板２２が底板２１前端から前方へいくように傾斜して階段状に立ち上がり、さらに上部へいくにしたがって後方に傾斜するように途中で屈曲しており、この前面板２２上部には前耳２６が形成されている。また、後面板２３が底板２１後端から略垂直に立ち上がり、この後面板２３上部には後耳２７が形成されている。前耳２６及び後耳２７には、後述する支持具５にて安定して支持されて軒先に設置されるよう、それぞれ支持溝が長手方向に沿って併設されている。
【００１８】
前面板２２は、この場合、下部に意匠を兼ねて、この前面板２２を流下する雨水の水切りを行うための階段屈曲部２８が設けられ、また、一方の凹溝２４が、上部を後方に傾斜するように屈曲させる途中の中央屈曲部２２ａの上部近傍に所定巾寸法をもって設けられている。そして、この場合、底板２１の前端に他方の凹溝２５が設けられており、後述する化粧部材３を前面板２２に沿わせて安定して固着出来るようになっている。
【００１９】
化粧部材３は、鋼板のような金属板の両面に合成樹脂材料を被覆し、例えば図３に示すように、上部に、その後方端部を一端垂下させ、さらに上記凹溝２４の溝巾に対応する巾寸法だけ後方へ略Ｌ字状に折曲させた係着片３１と、下部にその後方縁端を所定高さ立ち上げた係着片３２とを有している。そして、この化粧部材３は、上部に水切り用の突部３３及びこの突部下方に、例えば平坦面である意匠スペース３４を有して所定巾寸法の長尺状に形成されている。なお、意匠スペース３４には、図３に示す平坦面以外に、上記軒樋本体２の階段屈曲部２８とは異なる、例えば湾曲面による外観、細い多数の突部を列設した外観等の、各種意匠面を形成することが出来る。
【００２０】
上記の軒樋装置１は、例えば図４に示すような、ポリカーボネート樹脂等の合成樹脂材料の支持具５にて支持される。詳しくは、この支持具５は、軒樋本体２の、前耳２６の支持溝に係合し前側を支持する前支持部５１、及び後耳２７を支持する後支持部５２と、軒樋本体２の底板２１に略当接する底当接片５３とが、建物の軒先等の屋根端部に取り付けられる固定板５４から前側に凸設された、側面視略Ｔ字状の支持片５５に一体形成されている。なお、支持具５は、この固定板５４が、軒樋本体２の上方開口２９に軒先部材である軒下地材８に沿って流下する雨水を導く水切り板６とともに、軒先部材である鼻板７へ木ねじ等の固定具を用いて固着されている。
【００２１】
この軒樋装置１においては、まず、軒樋本体２の下側の凹溝２５へ化粧部材３の係着片３２を引っかけて、次いで、化粧部材３の上側の係着片３１を軒樋本体２の上側の凹溝２４へ係着させ、適宜接着剤にて互いの当接面同士を接着し、図１に示すように、化粧部材３を軒樋本体２の前面板２２前方に固着する。そして、図５に示すように、軒先に設けた支持具５に軒樋本体を支持させて設置することができる。
【００２２】
また、軒樋装置１においては、軒樋本体２のみを、図２に示すように、軒先に設けた支持具５に支持させて設置することもできる。そして、例えば、上記の軒樋本体２を設置した後、施主等から建物の外観に軒樋本体が釣り合わない等の意見が発せられて、軒樋装置の意匠の変更を行おうとした場合、支持具５を取り外すことなく、建物の外観により見合った化粧部材３を軒樋本体２の前面板２２前方に固着すれば良い。
【００２３】
したがって、以上説明した軒樋装置１によると、軒樋本体２の前面板２２上部を後方斜め上方へ屈曲させた屈曲部と底板２１とに設けられた凹溝２４、２５に、長尺状の化粧部材３の上下にそれぞれ設けられた係着片３１、３２を係着させて化粧部材３を軒樋本体２の前面板２２前方に固着することができるので、軒樋本体２化粧用の化粧部材３を簡単に設けることが出来て、より建物に適合した形態に容易に対応させることが出来る。
【００２４】
［実施の形態］図６は、実施の形態の軒樋装置の設置状態を示す斜視図である。図７は、同軒樋装置の上カバーを示す斜視図である。
【００２５】
この実施の形態の軒樋装置は、上カバーを付加した点のみが参考例と異なるもので、他の構成部材は参考例のものと同一で、該実施の形態の軒樋装置１は、軒樋本体２の上方開口２９に、その長手方向の一縁端に設けた下向きの突部４１を有する上カバー４を、その前面板２２の凹溝２４に同突部４１を係合させ付設している。また、該実施の形態の軒樋装置１は、上カバー４は、水抜き孔４３を有するとともにその長手方向の他縁端が建物の軒先部材下方に位置されてもいる。
【００２６】
詳しくは、この上カバー４は、落ち葉あるいは降雪が軒樋本体２内に蓄積されるのを防ぐための落ち葉よけ部材で、鋼板のような金属板の両面に合成樹脂材料を被覆し、図７に示すように、その長手方向の一縁端である前縁に、その端部を一端垂下させ、前述の軒樋本体２の凹溝２４の溝巾に対応する巾寸法だけさらに前側に略Ｌ字状に折曲させた突部４１、及びその長手方向の他縁端である後縁に後耳４２を有して、所定巾寸法の長尺状に形成されている。なお、この上カバー４は、その内側に水抜き孔４３が長手方向に所定間隔に複数形成され、さらにこの水抜き孔４３の前側には、この上カバー４上面を流下する雨水を水抜き孔４３に確実に導くための段差４４が形成され、この段差４４から前縁の突部４１に向けて緩やかに傾斜させてある。
【００２７】
したがって、この上カバー４に滴下した雨水は、この上カバー４を軒樋本体２へ固着して使用する際には水抜き孔４３と、前縁の突部４１から凹溝２４へ向けて流れ込み、適宜軒樋本体２内の流路へ導かれる。なお、この場合、突部４１には、突部４１から凹溝２４へ雨水を円滑に流下させるための開口４５が所定間隔をもって穿設されている。
【００２８】
上記の軒樋装置１においては、図２に示すように、軒樋本体２のみを軒先に設けた支持具５に支持させて設置する場合、あるいは、図５に示すように、建物の外観により見合った化粧部材３を軒樋本体２の前面板２２前方に固着させて設置するの何れの場合にも、上カバー４の上側の前縁の突部４１を軒樋本体２の上側の凹溝２４へ係着させ、突部４１の後ろの傾斜面の裏面と軒樋本体２とを適宜接着剤にて接着し、図６に示すように、上カバー４の後縁の後耳４２の部分を建物の軒先部材下方に位置させて、軒樋装置１の外観を損なうことなく容易に設置することができる。
【００２９】
したがって、以上説明した軒樋装置１によると、軒樋本体２の前面板２２の凹溝２４に、上カバー４の長手方向の一縁端に設けられた下向きの突部４１が係合され、軒樋本体２の上方開口２９に上カバー４が付設されるので、軒樋の落ち葉よけ部材を軒樋装置１の外観を損なうことなく容易に設置することができる。
【００３０】
また、水抜き孔４３を有する上カバー４の長手方向の一縁端の突部４１が係合され、その長手方向の他縁端が建物の軒先部材下方に位置されて、軒樋本体２に付設されるので、軒樋の落ち葉よけ部材の上面を流下する雨水が軒樋本体２内部に確実に導かれ、以て、軒樋本体２から直接地面に雨水が滴下することがほとんど解消される。
【００３１】
【発明の効果】
上述の如く、本発明の請求項１記載の軒樋装置は、軒樋本体の前面板上部を後方斜め上方へ屈曲させた屈曲部と底板とに設けられた凹溝に、長尺状の化粧部材の上下にそれぞれ設けられた係着片を係着させて化粧部材を軒樋本体の前面板前方に固着することができるので、軒樋本体化粧用の化粧部材を簡単に設けることが出来て、より建物に適合した形態に容易に対応させることが出来る。
【００３２】
また、軒樋本体の前面板の凹溝に、上カバーの長手方向の一縁端に設けられた下向きの突部が係合され、軒樋本体の上方開口に上カバーが付設されるので、軒樋の落ち葉よけ部材を軒樋装置の外観を損なうことなく容易に設置することができる。
【００３３】
また、請求項２記載の軒樋装置は、請求項１記載のものの効果に加え、水抜き孔を有する上カバーの長手方向の一縁端の突部が係合され、その長手方向の他縁端が建物の軒先部材下方に位置されて、軒樋本体に付設されるので、軒樋の落ち葉よけ部材の上面を流下する雨水が軒樋本体内部に確実に導かれ、以て、軒樋本体から直接地面に雨水が滴下することがほとんど解消される。
【図面の簡単な説明】
【図１】本発明の参考例の軒樋装置を示す斜視図である。
【図２】同軒樋装置の本体の設置状態を示す斜視図である。
【図３】同軒樋装置の化粧部材を示す斜視図である。
【図４】同軒樋装置の支持具の設置状態の斜視図である。
【図５】同軒樋装置の設置状態を示す斜視図である。
【図６】実施の形態の軒樋装置の設置状態を示す斜視図である。

【図７】同軒樋装置の上カバーを示す斜視図である。
【図８】本発明の従来例である軒樋装置の軒飾りの説明図である。
【図９】同軒樋装置の支持構造を示す斜視図である。
【符号の説明】
１軒樋装置
２軒樋本体
２１底板
２２前面板
２４、２５凹溝
２９上方開口
３化粧部材
３１、３２係着片
４上カバー
４１突部
４３水抜き孔
８軒下地材（軒先部材）[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to an eaves gutter apparatus provided with a decorative member for making a main body of an eaves gutter more suitable for a building.
[0002]
[Prior art]
Conventionally, as shown in FIG. 8A, a front plate of an eaves gutter main body 2 as shown in an enlarged view of FIG. 8B, in which an eaves gutter device can be provided with a sense of unity on a roof of a building. An eaves gutter device having an eaves decoration A attached to 22 has been proposed. The eave decoration A is supported on the upper part of the front plate 22 of the eave gutter main body 2 having a substantially U-shaped cross section together with the eave gutter main body 2 by using a hanging metal fitting B as a support, as shown in FIG. 9, for example. Attached to the roof edge of the building.
[0003]
The hanging bracket B has fixing pieces F, F attached to upper surfaces of the supporting piece C and the eave decoration holding piece D with wing nuts E, E, respectively, and the tip of each fixing piece F, the supporting piece C, and the eave decoration. Holding portions for holding the ear portions a, a are formed between the supporting metal members G, H integrated with the holding piece D, respectively. Therefore, after the ears a are respectively inserted into the holding portions of the hanging metal fittings B by the hanging metal fittings B, the wing nuts E, E are tightened to hold the eave decoration A together with the eave gutter main body 2 and the eaves of one shape are formed. Eave decoration A, which is a decorative member of various shapes, is provided alongside the gutter main body 2, and the eave gutter main body 2 can be provided so as to be more suitable for a building.
[0004]
[Problems to be solved by the invention]
However, in the above-described conventional technique, in order to provide the eave decoration A, it is necessary to support the eave gutter main body 2 using a dedicated hanging metal fitting B. Therefore, for example, after installing an eaves gutter other than the above-mentioned eaves gutter body using a normal hanging metal fitting, an opinion is issued from the owner or the like that the eaves gutter shape is not balanced with the appearance of the building, and the eaves gutter device is provided. In order to change the design of the eaves, after removing the hanger and installing a new eave gutter corresponding to the appearance of the building, for example, a new eave gutter B as described above is installed and a new eave gutter is installed. Equipment had to be provided. Therefore, there is a problem that it takes a lot of time to respond to a design change when constructing the eaves gutter device.
[0005]
In addition, as Japanese Utility Model Application Laid-Open No. 4-87928, a pair of facing members long in the longitudinal direction provided on the front side wall of the eave gutter main body can be provided with decorative boards of various shapes, which are decorative members, without installing a dedicated hanging bracket. An eaves gutter device that can be attached to a pawl has been proposed. However, in this case, it is difficult to obtain an appearance in which the decorative panel is integrated with the eaves gutter body, and the load is applied only from the decorative panel to the front wall of the eaves gutter body. Failures such as detachment of the eaves gutter body from the hanging metal fittings were also assumed.
[0006]
The present invention has been made in view of the above circumstances, and its purpose is to easily provide a decorative member for eaves gutter main body makeup and to easily cope with a form more suitable for a building. An eaves gutter device is provided.
[0007]
[Means for Solving the Problems]
In order to achieve the above object, the eaves gutter device according to claim 1 is characterized in that the eaves gutter main body is formed by forming a concave groove in a bent portion in which an upper part of a front plate is bent obliquely rearward and upward, and a bottom plate. An elongated decorative member is formed by providing engagement pieces to be engaged with the concave grooves on upper and lower sides thereof, and the decorative member is fixed to the front of the front plate of the main body of the eaves gutter.
[0008]
Therefore, in this case, the engaging pieces provided on the upper and lower sides of the long decorative member are respectively provided in the concave grooves provided in the bent portion obtained by bending the upper part of the front plate of the eave gutter main body obliquely rearward and upward and the bottom plate. The decorative member can be fixed to the front of the front plate of the eaves gutter body by being engaged.
[0009]
Also, the upper opening of the eaves gutter body, the upper cover having a downward projection which is provided on one edge in the longitudinal direction and attached by engaging the same projections in the concave groove of the front plate.
[0010]
Therefore, in this case, the downward protrusion provided at one longitudinal end of the upper cover is engaged with the concave groove of the front plate of the eaves gutter main body, and the upper cover is attached to the upper opening of the eaves gutter main body. You.
[0011]
According to a second aspect of the present invention, there is provided an eaves gutter device, wherein the upper cover has a drain hole and the other edge in the longitudinal direction is located below the eaves member of the building.
[0012]
Therefore, in this case, the protrusion at one edge in the longitudinal direction of the upper cover having the drainage hole is engaged, and the other edge in the longitudinal direction is located below the eaves member of the building, and is attached to the eaves gutter body. Is done.
[0013]
BEST MODE FOR CARRYING OUT THE INVENTION
1 to 5 show a reference example , and FIGS. 6 and 7 show an embodiment corresponding to claims 1 and 2 of the present invention.
[0014]
[ Reference Example ] FIG. 1 is a perspective view showing an eaves gutter device of a reference example . FIG. 2 is a perspective view showing an installation state of a main body of the eaves gutter device. FIG. 3 is a perspective view showing a decorative member of the eaves gutter device. FIG. 4 is a perspective view of a support state of the eaves gutter device in an installed state. FIG. 5 is a perspective view showing an installation state of the eaves gutter device.
[0015]
In the eaves gutter device 1 of this reference example, the eaves gutter main body 2 is formed by forming concave grooves 24 and 25 in a bent portion in which the upper part of the front plate 22 is bent obliquely rearward and upward and the bottom plate 21, and has an elongated shape. Is formed by providing engaging pieces 31 and 32 respectively attached to the concave grooves 24 and 25 on the upper and lower sides thereof, and fixing the decorative member 3 to the front of the front plate 22 of the eave gutter main body 2. Consisting of
[0016]
Specifically, in this case, as shown in FIG. 1, the eaves gutter apparatus 1 includes an eaves gutter main body 2 supported by a synthetic resin support member 5 installed at the eaves end, and a front plate 22 of the eaves gutter main body 2. The decorative member 3 is fixed to the front.
[0017]
The eaves gutter main body 2 has a substantially U-shaped cross section having an upper opening 29 as shown in FIG. 2, for example, and is formed by coating both surfaces of a metal plate such as a steel plate with a synthetic resin material. Is bent in the middle so as to incline forward from the front end of the bottom plate 21 and bend in the middle so as to incline backward as it goes further upward, and a front ear 26 is formed on the upper portion of the front plate 22. ing. The rear plate 23 rises substantially vertically from the rear end of the bottom plate 21, and a rear ear 27 is formed above the rear plate 23. Support grooves are provided in the front ear 26 and the rear ear 27 along the longitudinal direction so that the front ear 26 and the rear ear 27 are stably supported by the support tool 5 described later and installed at the eaves.
[0018]
In this case, the front plate 22 is provided with a stepped bent portion 28 for draining rainwater flowing down the front plate 22 also serving as a design at a lower portion, and one concave groove 24 is formed with the upper portion rearward. A predetermined width dimension is provided near the upper part of the central bent portion 22a which is being bent so as to be inclined. In this case, the other concave groove 25 is provided at the front end of the bottom plate 21 so that the decorative member 3 described later can be stably fixed along the front plate 22.
[0019]
The decorative member 3 is formed by coating both surfaces of a metal plate such as a steel plate with a synthetic resin material, for example, as shown in FIG. An attachment piece 31 is bent rearward in a substantially L-shape by a corresponding width dimension, and an attachment piece 32 is provided at a lower portion with a rear edge raised to a predetermined height. The decorative member 3 is formed in a long shape having a predetermined width with a drainage protrusion 33 on an upper part and a design space 34 which is, for example, a flat surface below the protrusion. In addition to the flat surface shown in FIG. 3, the design space 34 is different from the staircase bent portion 28 of the eaves gutter main body 2, for example, has an appearance by a curved surface, an appearance having a large number of thin projections, and the like. Various design surfaces can be formed.
[0020]
The eaves gutter device 1 is supported by a support 5 made of a synthetic resin material such as a polycarbonate resin as shown in FIG. More specifically, the support tool 5 includes a front support portion 51 of the eave gutter main body 2 that engages with the support groove of the front ear 26 and supports the front side, a rear support portion 52 that supports the rear ear 27, and an eave gutter main body. 2 and a bottom contact piece 53 that substantially abuts the bottom plate 21 is integrally formed with a support piece 55 that is substantially T-shaped in a side view and protrudes forward from a fixed plate 54 that is attached to a roof end such as a building eaves. Is formed. In addition, the supporting member 5 includes the fixing plate 54, the draining plate 6 for guiding rainwater flowing down along the eaves base material 8 as the eaves top member to the upper opening 29 of the eaves gutter body 2, and the nose plate 7 as the eaves top member. It is fixed using a fixing tool such as a wood screw.
[0021]
In the eaves gutter device 1, first, the engaging piece 32 of the decorative member 3 is hooked on the concave groove 25 on the lower side of the eaves gutter body 2, and then the upper engaging piece 31 of the decorative member 3 is attached to the eaves gutter main body 2. 2, and the abutting surfaces thereof are bonded to each other with an appropriate adhesive, and the decorative member 3 is fixed to the front of the front plate 22 of the eave gutter main body 2 as shown in FIG. . Then, as shown in FIG. 5, the eaves gutter main body can be supported and installed on the support tool 5 provided at the eaves tip.
[0022]
Further, in the eaves gutter device 1, only the eaves gutter main body 2 can be installed by being supported by a support 5 provided at the eaves tip as shown in FIG. For example, after installing the above-mentioned eaves gutter main body 2, when the owner etc. gives an opinion that the eaves gutter main body is not balanced with the appearance of the building, and intends to change the design of the eaves gutter device, it is not supported. It is only necessary to fix the decorative member 3 suitable for the appearance of the building to the front of the front plate 22 of the eaves gutter main body 2 without removing the tool 5.
[0023]
Therefore, according to the eaves gutter device 1 described above, the elongated portions of the eaves gutter main body 2 are formed by bending the upper part of the front plate 22 obliquely upward and rearward and the grooves 24 and 25 provided in the bottom plate 21. The decorative member 3 can be fixed to the front of the front plate 22 of the eaves gutter main body 2 by engaging the engaging pieces 31 and 32 provided above and below the decorative member 3, respectively. The member 3 can be easily provided, and can be easily adapted to a form more suitable for a building.
[0024]
[Implementation of Embodiment 6 is a perspective view showing an installation state of the eaves gutter device implementation forms. FIG. 7 is a perspective view showing the upper cover of the eaves gutter device.
[0025]
The eaves gutter device of this embodiment differs from the reference example only in that an upper cover is added, and other components are the same as those of the reference example. At the upper opening 29 of the gutter main body 2, the upper cover 4 having the downward projection 41 provided at one edge of the longitudinal direction is provided by engaging the projection 41 with the concave groove 24 of the front plate 22. ing. In the eaves gutter device 1 of this embodiment, the upper cover 4 has a drain hole 43 and the other edge in the longitudinal direction is located below the eaves member of the building.
[0026]
More specifically, the upper cover 4 is a fallen leaf-preventing member for preventing fallen leaves or snowfall from accumulating in the eaves gutter main body 2, and covers both surfaces of a metal plate such as a steel plate with a synthetic resin material. As shown in FIG. 7, one end thereof is suspended at the front edge, which is one edge in the longitudinal direction, and the width is substantially further toward the front by a width dimension corresponding to the groove width of the concave groove 24 of the eaves gutter main body 2 described above. The projection 41 has an L-shaped projection 41 and a rear edge 42 at the rear edge, which is the other edge of the projection 41 in the longitudinal direction, and is formed in a long shape having a predetermined width. The upper cover 4 has a plurality of drainage holes 43 formed at predetermined intervals in the longitudinal direction on the inner side thereof. Further, in front of the drainage holes 43, rainwater flowing down the upper surface of the upper cover 4 is provided with drainage holes. A step 44 is formed for surely leading to 43, and the step 44 is gently inclined from the step 44 toward the protrusion 41 at the front edge.
[0027]
Therefore, when the upper cover 4 is fixed to the eaves gutter body 2 and used, the rainwater dropped on the upper cover 4 flows from the drain hole 43 and the projection 41 at the front edge toward the concave groove 24. Is guided to the flow passage in the eaves gutter body 2 as appropriate. In this case, an opening 45 for allowing rainwater to flow smoothly from the protrusion 41 to the concave groove 24 is formed in the protrusion 41 at a predetermined interval.
[0028]
In the above-mentioned eaves gutter device 1, when only the eaves gutter main body 2 is installed by being supported by the support tool 5 provided on the eaves tip as shown in FIG. 2, or depending on the appearance of the building as shown in FIG. In any case where the corresponding decorative member 3 is fixed and installed in front of the front plate 22 of the eaves gutter main body 2, the protrusion 41 on the upper front edge of the upper cover 4 is connected to the upper concave groove of the eaves gutter main body 2. 24, and the back surface of the inclined surface behind the projection 41 and the eaves gutter main body 2 are appropriately bonded to each other with an adhesive. As shown in FIG. Is located below the eaves member of the building, and can be easily installed without impairing the appearance of the eaves gutter device 1.
[0029]
Therefore, according to the eaves gutter device 1 described above, the downward projection 41 provided at one longitudinal end of the upper cover 4 is engaged with the concave groove 24 of the front plate 22 of the eaves gutter main body 2, Since the upper cover 4 is attached to the upper opening 29 of the eaves gutter main body 2, the fallen leaf guard member of the eaves gutter can be easily installed without damaging the appearance of the eaves gutter device 1.
[0030]
Further, the protrusion 41 at one edge in the longitudinal direction of the upper cover 4 having the drainage hole 43 is engaged, and the other edge in the longitudinal direction is located below the eaves member of the building, and Since it is attached, rainwater flowing down the upper surface of the fallen leaf guard member of the eaves gutter is surely guided into the eaves gutter main body 2, so that dripping of rainwater from the eaves gutter main body 2 directly to the ground is almost eliminated. You.
[0031]
【The invention's effect】
As described above, the eaves gutter according to claim 1 of the present invention has a long eaves gutter on the bent portion formed by bending the upper part of the front plate of the eaves gutter obliquely rearward and upward and the bottom plate. Since the decorative members provided on the upper and lower sides of the member can be fixed and the decorative member can be fixed to the front of the front plate of the eave gutter main body, a decorative member for eave gutter main body can be easily provided. Therefore, it is possible to easily cope with a form more suitable for a building.
[0032]
Further, the groove of the front plate of the eaves gutter body, the downward projection provided on one longitudinal edge of the upper cover is engaged, since the upper cover is attached to the upper opening of the eaves gutters body, The falling leaf guard member of the eaves gutter can be easily installed without impairing the appearance of the eaves gutter device.
[0033]
Further, eaves gutters device according to claim 2, in addition to the effect of those according to claim 1, projections on one longitudinal edge of the cover having a drain hole is engaged, the other edge of the longitudinal Since the end is located below the eaves member of the building and attached to the eaves gutter body, rainwater flowing down the upper surface of the fallen leaf evacuation member of the eaves gutter is surely guided into the eaves gutter body, and thus the eaves gutter Almost no rain water dripping directly from the main body to the ground.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an eaves gutter device according to a reference example of the present invention.
FIG. 2 is a perspective view showing an installed state of a main body of the eaves gutter device.
FIG. 3 is a perspective view showing a decorative member of the eaves gutter device.
FIG. 4 is a perspective view of an installed state of a support tool of the eaves gutter device.
FIG. 5 is a perspective view showing an installed state of the eaves gutter device.
6 is a perspective view showing an installation state of the eaves gutter device implementation forms.

FIG. 7 is a perspective view showing an upper cover of the eaves gutter device.
FIG. 8 is an explanatory diagram of eave decoration of an eave gutter device according to a conventional example of the present invention.
FIG. 9 is a perspective view showing a support structure of the eaves gutter device.
[Explanation of symbols]
DESCRIPTION OF REFERENCE NUMERALS 1 eave gutter device 2 eave gutter main body 21 bottom plate 22 front plate 24, 25 concave groove 29 upper opening 3 decorative member 31, 32 engaging piece 4 upper cover 41 protrusion 43 drainage hole 8 eave base material (eave tip member)

Claims

The eaves gutter main body is formed by forming a concave groove in a bent portion obtained by bending an upper part of the front plate obliquely rearward and upward, and a bottom plate, and an elongate decorative member is attached to the concave groove. The decorative member is fixed to the front of the front plate of the eaves gutter main body, and has a downward protrusion provided at one longitudinal end of the eaves gutter main body at an upper opening of the eaves gutter main body. An eaves gutter device comprising an upper cover provided with a projection engaged with a concave groove of a front plate .

2. The eaves gutter according to claim 1 , wherein the upper cover has a drain hole and the other edge in the longitudinal direction is located below the eaves member of the building.