JP4109372B2

JP4109372B2 - Eaves fittings

Info

Publication number: JP4109372B2
Application number: JP03591599A
Authority: JP
Inventors: 兼昭豊田
Original assignee: Sekisui Chemical Co Ltd
Current assignee: Sekisui Chemical Co Ltd
Priority date: 1999-02-15
Filing date: 1999-02-15
Publication date: 2008-07-02
Anticipated expiration: 2019-02-15
Also published as: JP2000234422A

Description

【０００１】
【発明の属する技術分野】
本発明は、軒樋継手に関する。
【０００２】
【従来の技術】
従来、軒樋を接続するための軒樋継手には、特開平４−２０６４６号公報及び特開平４−１８９９６１号公報に記載されている軒樋継手が知られている。
前者の特開平４−２０６４６号公報に記載されている軒樋継手は、軒樋継手が上側体と下側体とからなり、上側体の下端部に設けた上側嵌合部と下側体の上端部に設けた下側嵌合部との間を接着剤にて接着してなるものである。
【０００３】
この軒樋継手は、上側体と下側体とに分割されてされており、軒樋の側壁のデザインが変わったとき、新たに軒樋継手の全体の金型を成形する必要がなく、上側体を種々のデザインのものにして、上側体の金型を成形して対応でき、金型製作費を削減することができ、便利なものである。
【０００４】
又、後者の特開平４−１８９９６１号公報に記載されている軒樋継手は、継手本体と、摺動体と、クリップとからなり、継手本体には、一端部側に軒樋接続部と軒樋接続部の上端部に軒樋耳押え片と、他端部側に幅方向に沿ってパッキンとが設けられ、摺動体には、一端部側に軒樋接続部と、他端部側に摺動部が設けられ、クリップには、上端部に挟持部と下端部に掴み部とが設けられ、継手本体と摺動体とを所定位置にクリップで固定し、軒樋を接続後、クリップを取り除くものである。
【０００５】
この軒樋継手は、継手本体と摺動体とを所定位置にクリップで固定するから、継手本体と摺動体とは動かず、軒樋を軒樋継手に接続しやすく、接続後、クリップを取り除くことによって、継手本体と摺動体とが摺動自在になり、軒樋の伸縮を吸収できる便利なものである。
【０００６】
【発明が解決しようとする課題】
ところが、上記の前者の特開平４−２０６４６号公報に記載されている軒樋継手では、上側体の下端部に設けた上側嵌合部と下側体の上端部に設けた下側嵌合部とを接着剤で接着しているため、軒樋の伸縮を吸収できないという問題があった。
【０００７】
又、接続時、高所で、見えにくい所では、上側嵌合部と下側嵌合部との端同士がきちんと揃えずに嵌合したり、施工中、手や物があたったりして、上側体と下側体がずれて接着されることがあり、ずれて接着されたり、又、上側体が一方の軒樋に合わせて一方の方向に動き、下側体が他方の軒樋に合わせて他方の方向に動いたりして、上側体と下側体の位置が長時間たつとずれたりして、外観が良くなく、又、端同士をきちんと揃えようとすると、時間や手間がかかったりして、効率が良くないという問題があった。
【０００８】
上記の後者の特開平４−１８９９６１号公報に記載されている軒樋継手では、軒樋の側壁のデザインが変わったとき、上側体と下側体とが分割されておらず、軒樋継手全体を種々のデザインのものにして、金型を成形して対応せねばならず、金型製作費が嵩み、コストアップの要因になるという問題があった。
【０００９】
そこで、本発明の目的は、上側体と下側体とがずれて接合されることがなく、伸縮等で軒樋が移動しても上側体と下側体とがずれず、上側体を種々のデザインのものにして、上側体の金型を成形して対応でき、金型製作費を削減することができる軒樋継手を提供するものである。
【００１０】
【課題を解決するための手段】
本発明は上記の目的を達成するためになされたもので、上側体と下側体とからなる軒樋継手において、上側体は、屋内側に向けて傾く傾斜前壁と、この傾斜前壁の上端部の両側に設けられた軒樋耳押え片と下端部のほぼ中央部に設けられた係止凸部とからなり、下側体は、継手本体と、摺動体と、クリップとからなり、継手本体は、一端部側の軒樋接続部と他端部側の嵌合部とからなり、軒樋接続部の上端部には、軒樋耳押え片が設けられ、嵌合部には内面幅方向に沿ってパッキンと前側部の上端部に係止部とが設けられ、摺動体は、一端部側の軒樋接続部と他端部側の摺動部とからなり、軒樋接続部の上端部には軒樋耳押え片が設けられ、摺動部には前側部の上端部に係止受部が設けられ、クリップには、上端部に引掛部とこの引掛部の先端部よりほぼ水平に突き出た塞ぎ片と下端部に掴み部とが設けられ、継手本体の嵌合部の内側に摺動体の摺動部が摺動自在に取り付けられ、クリップを継手本体の係止部と摺動体の係止受部に嵌め込むことにより、継手本体と摺動体とが固定され、クリップを外して、上側体の係止凸部を下側体の摺動部の係止受部に嵌め込むことにより、上側体と下側体とが固定されるようになされているものである。
【００１１】
本発明の軒樋継手の上側体と下側体の材質は、合成樹脂、金属等適宜な材質でよく、例えば、合成樹脂で、軒樋が硬質塩化ビニル樹脂である場合は、同じ材質を使用すると、接着も簡単にでき、軽量であるので、好ましい。
【００１２】
本発明の軒樋継手において、上側体の傾斜前壁の上端部の両側の軒樋耳押え片の形状は、軒樋を軒樋継手に差し込んだとき、上方から軒樋の屋外側耳部の上面を押さえることができれば、適宜な形状でよく、例えば、上側体の傾斜前壁の両上端縁から屋内側方向にほぼ水平に突出した小片を設け、この小片の先端部を垂下しておくと、軒樋耳押え片で屋外側耳部をしっかりと押さえつけて、止めることができるので、好ましい。
【００１３】
本発明の軒樋継手において、上側体の傾斜前壁の下端部と、下端部のほぼ中央部に係止凸部の形状について、下端部が継手本体と摺動部の前側部の上端部に嵌合でき、下端部のほぼ中央部に係止凸部が摺動部の前側部の上端部に設けられた係止受部（後述説明）に嵌合することができれば、適宜な形状でよく、例えば、傾斜前壁の下端部の形状を傾斜前壁の下端縁から内側に向けて断面形状がコ字状の上側嵌合部を設け、この上側嵌合部の内側壁のほぼ中央部から下方に向けて板状の係止凸部を設けたものにしておくと、上側嵌合部を継手本体と摺動部の前側部の上端部に嵌合して、係止凸部を摺動部の係止受部に嵌合することができるので、好ましい。
【００１４】
本発明の軒樋継手において、継手本体の嵌合部の前側部の係止部の形状は、クリップ（後述説明）の上端部の引掛部を継手本体の他端部側の上端部に引っ掛け、クリップが継手本体に係止することができれば、適宜な形状でよく、例えば、クリップのの引掛部の幅とほぼ同じ幅の間隔を開けて、継手本体の他端部側の上端部に２つの小リブを設けて係止部とすると、２つの小リブでクリップの引掛部を挟んで、クリップと継手本体とを係止することができるので、好ましい。
【００１５】
本発明の軒樋継手において、摺動部の前側部の上端部に設けられている係止受部の形状は、上側体の係止凸部を係止受部に嵌め込んで、上側体を下側体の摺動部に係止することができれば、適宜な形状でよく、例えば、継手本体の係止部より下の位置に、係止凸部の幅とほぼ同じ幅の間隔を開けて、下側体の摺動部の前側部の上端部に内方に向けて２つのリブを設けて係止受部とすると、上側体の係止凸部を係止受部に嵌め込んで、上側体を下側体の摺動部に係止することができるので、好ましい。
【００１６】
本発明の軒樋継手において、クリップの形状は、上端部の引掛部で摺動部の前側部の上端部を覆っている継手本体の嵌合部の前側部の上端部を引っ掛け、引掛部の先端部の塞ぎ片で係止受部の２つのリブを上から覆い、上側体の係止凸部が係止受部に嵌め込まれないようにすることができれば、適宜な形状でよく、例えば、クリップの上端部に、断面形状がコ字形にして引掛部とし、引掛部の内側壁の先端部よりほぼ水平に突き出して塞ぎ片とし、下端部に塞ぎ片と反対方向に曲げて掴み部を作ったものにすると、引掛部で継手本体の嵌合部の前側部の上端部を引っ掛け、引掛部の先端部の塞ぎ片で係止受部の２つのリブを上から覆い、上側体の係止凸部が係止受部に嵌め込まれないようにするので、好ましい。
【００１７】
本発明の軒樋継手の上側体と下側体とは、それぞれを射出成型法で成形すると、美観の点で好ましい。
【００１８】
【作用】
本発明の軒樋継手は、上側体の傾斜前壁の上端部の両側に軒樋耳押え片と下端部のほぼ中央部に係止凸部とが設けられ、下側体は、継手本体と、摺動体と、クリップとからなり、継手本体には、嵌合部が、摺動体には、摺動部と摺動部の前側部の上端部に係止受部とが設けられているから、下側体の継手本体の嵌合部の前側部に、摺動体の摺動部を嵌め込んで、上側体の係止凸部を摺動部の前側部の上端部の係止受部に嵌め込むことによって、分割されている上側体と下側体とを簡単に接合でき、上側体と下側体とがずれて接合されることがなく、上側体と下側体とを固定でき、伸縮等で軒樋が移動しても、上側体は摺動部の係止受部に取り付けられており、伸縮も吸収することができ、上側体と下側体とが別々にずれることはない。
【００１９】
又、継手本体には、嵌合部の前側部の上端部に係止部が設けられ、摺動体には、摺動部の前側部の上端部に係止受部が設けられ、クリップには、上端部に引掛部と引掛部の内側壁の先端部よりほぼ水平に突き出した塞ぎ片とが設けられているから、継手本体の嵌合部の前側部に、摺動体の摺動部を嵌め込んで、継手本体の係止部の２つの小リブ間にクリップの引掛部の内側壁を嵌め込み、摺動部の係止受部の２つのリブ間にクリップの塞ぎ片を嵌め込むことによって、継手本体と摺動体とを仮固定することができ、両端部の軒樋接続部に軒樋を接続するとき、継手本体と摺動体のどちらかがずれたりするようなことがなく、簡単に接続することができる。
【００２０】
又、クリップの塞ぎ片と上側体の係止凸部とが同じ摺動部の係止受部の２つのリブ間に嵌め込まれるようになされているから、上側体の係止凸部を摺動部の係止受部に嵌め込んで、上側体を下側体に取り付けるとき、クリップを取り外さないと、上側体の係止凸部を嵌め込むことができず、クリップの取り外し忘れをなくすことができる。
【００２１】
又、継手本体には、嵌合部の内面幅方向に沿ってパッキンが設けられているから、下側体の継手本体の嵌合部の内側部に、摺動体の摺動部を嵌め込むことによって、継手本体と摺動体との接続部分をパッキンで水封することができる。
【００２２】
上側体は、傾斜前壁とされ、パッキンや摺動代が設けられていないため、傾斜前壁の表面を凹凸形状にする必要はなく、外観の良い上側体を作ることができる。
【００２３】
【実施例】
以下，本発明の一実施例を図１〜図６に基づいて詳述する。
図１は軒樋継手の分解斜視説明図、図２は軒樋継手の斜視説明図、図３は継手本体の係止部と摺動体の係止受部とにクリップが嵌め込まれる状態を示す斜視説明図、図４は継手本体の係止部と摺動体の係止受部とにクリップが嵌め込まれた状態を示す（図３のＸ−Ｘ矢視）断面図、図５は継手本体の係止部と摺動体の係止受部とに上側体の係止凸部が嵌め込まれる状態を示す斜視説明図、図６は継手本体の係止部と摺動体の係止受部とに上側体の係止凸部が嵌め込まれた状態を示す（図５のＹ−Ｙ矢視）断面図、図７は軒樋同士を軒樋継手で接続されている状態を示す側面図である。
【００２４】
図１において，Ａは軒樋継手であり、この軒樋継手Ａは合成樹脂（硬質塩化ビニール樹脂）製であり、上側体１と下側体２とからなっている。
上側体１には、傾斜前壁１１と、傾斜前壁１１の上端部の両側に軒樋耳押え片１２と、傾斜前壁１１の下端部に上側嵌合部１３とが設けられ、さらに上側嵌合部１３の屋内側壁のほぼ中央部には下方に向けて板状の係止凸部１４が設けられている。
【００２５】
傾斜前壁１１は、ほぼ長方形で、凹凸のない板体で、若干屋内側方に傾斜されている。
軒樋耳押え片１２は、傾斜前壁１１の両上端縁より屋内側にほぼ水平に突出した小片で、この小片の先端部が垂下されている。
上側嵌合部１３は、断面形状がコ字状になされ、上側体１の長手方向に沿って、開口部１５を下向きにして設けられ、この開口部１５の幅は、下側体２（後述説明）の継手本体３の前側側壁３１の上端部の幅と係止部を合わせた長さとほぼ同じになされている。
係止凸部１４は、小板状になされている。
【００２６】
下側体２は、継手本体３と、摺動体４と、クリップ５とからなっている。
継手本体３は、前側側壁３１と後側側壁３２と底板３３とからなる溝型であって、継手本体３には、一端部側に軒樋接続部３４が設けられ、軒樋接続部３４の上端部には軒樋耳押え片３５と、軒樋の前壁に係合する突片３５ａが設けられている。又、他端部側の嵌合部３８には幅方向に沿ってパッキン３６と前側側壁３１の上端部に係止部３７とが設けられている。
【００２７】
軒樋耳押え片３５は、後側側壁３２の上端縁より内側にほぼ水平に突出した小片で、この小片の先端部が垂下されている。
突片３５ａは、前側側壁３１の上端縁より内側にほぼ水平に突出した小片になされている。
パッキン３６は、嵌合部３８の内面幅方向のほぼ中央部に沿って、溝部が設けられ、この溝部の中に埋め込まれている。
係止部３７は、前側側壁３１の内側の上端部に、クリップ５（後述説明）の引掛部５１の幅とほぼ同じ幅の間隔を開けて、２つの小リブ３７ａが設けて係止部３７とされている。
【００２８】
摺動体４は、前側側壁４１と後側側壁４２と底板４３とからなる溝型であって、摺動体４には、一端部側に軒樋接続部４４が設けられ、軒樋接続部４４の上端部には軒樋耳押え片４５と、軒樋の前壁に係合する突片４５ａが設けられている。又、他端部側には摺動部４６と摺動部４６の前側側壁４１の上端部に係止受部４７とが設けられている。係止受部４７は継手本体３に摺動体４が嵌め込まれたとき、継手本体３の係止部３７よりも屋内側に突出するように延設されている。
【００２９】
軒樋耳押え片４５は、後側側壁４２の上端縁より内側にほぼ水平に突出した小片で、この小片の先端部が垂下されている。
突片４５ａは、前側側壁４１の上端縁より内側にほぼ水平に突出した小片になされている。
係止受部４７は、継手本体３の係止部３７より下の位置に、係止凸部１４の幅とほぼ同じ幅の間隔を開けて、摺動部４６の前側側壁４１の上端部に内方に向けて２つのリブ４７ａを設けて係止受部４７となされている。
尚、係止凸部１４の幅とクリップ５（後述説明）の引掛部５１の幅とはほぼ同じ幅になされている。
【００３０】
クリップ５は、上端部の引掛部５１と塞ぎ片５２と、下端部の掴み部５３とからなっている。
引掛部５１は、断面形状がコ字形で、屋内側方に向けられ、開口部が下向きになされている。
塞ぎ片５２は、引掛部５１の屋内側壁の先端部よりほぼ水平に突き出して設けられている。
掴み部５３は、下端部に塞ぎ片５２と反対方向に曲げて設けられている。
【００３１】
図３と図４に示すように、継手本体３の嵌合部３８に摺動体４の摺動部４６を嵌め込み、継手本体３の係止部３７と摺動体４の係止受部４７との位置を揃え、クリップ５の引掛部５１を継手本体３の嵌合部３８の係止部３７の２つの小リブ３７ａ間に嵌めると、クリップ５の塞ぎ片５２が摺動部４６の前側側壁４１の上端部の係止受部４７の２つのリブ４７ａ間に嵌まるようになされている。
【００３２】
継手本体３と摺動体４をクリップ５で止めて、両側の軒樋接続部３４、４４に軒樋６を接続した後、クリップ５を外して、図５と図６に示すように、上側体１の上側嵌合部１３を継手本体３の嵌合部３８の上端部と突片３５ａ、４５ａとに嵌め込むようにして、上側嵌合部１３の係止凸部１４を下側体２の摺動体４の係止受部４７の２つのリブ４７ａ間に嵌め込んで、上側体１を下側体３に固定できるようになされている。
尚、図４と図６に示すように、係止部３７と係止受部４７は、クリップ５に対しては両方とも係止され、上側体１に対しては係止部３７は干渉しない位置に形成されている。
【００３３】
次に，この軒樋継手Ａの取付方法を説明しながら、作用を説明する。
工場から、継手本体３の嵌合部３８に摺動体４の摺動部４６が嵌め込まれ、クリップ５の引掛部５１が継手本体３の嵌合部３８の係止部３７の２つの小リブ３７ａ間に嵌め込まれ、塞ぎ片５２が係止受部４７の２つのリブ４７ａ間に嵌め込まれた状態でている下側体２とを出荷する。
【００３４】
次に、施工現場で、下側体２の両端部の軒樋接続部３４、４４の内周面に沿って帯状に接着剤を塗布する。
次に、軒先に取り付けられた一方の軒樋６の端部の後側耳部に、継手本体３の後側側壁３２の上端部の一方の押し片３５を引っ掛ける。
次に、軒先に取り付けられた他方の軒樋６の端部の後側側耳部に摺動体４の後側側壁４２の上端部の他方の押し片４５を引っ掛ける。
【００３５】
次に、軒樋６の後側耳部を軸にして下側体２を前方向に回動させる。
次に、継手本体３の前側側壁３１の突片３５ａと摺動体４の前側側壁４１の突片４５ａとを、軒樋３の前側側壁の長手方向のほぼ中央部に形成されている溝部（図示省略）内に嵌め込んで、下側体２の両端部の軒樋接続部３４、４４に軒樋６、６を接続する。
次に、下側体２のクリップ５の掴み部５３を上方に上げて、クリップ５の引掛部５１を継手本体３の他端部側の係止部３７から外して、クリップ５を継手本体３から取り去る。
【００３６】
次に、上側体１の上端部の軒樋耳押え片１２、１２を軒樋の前側耳部に引っ掛ける。
次に、上側体１の下端部の上側嵌合部１３を継手本体３の嵌合部３８の上端部と突片３５ａ、４５ａとに嵌め込むようにして、上側嵌合部１３の係止凸部１４を下側体２の摺動体４の係止受部４７の２つのリブ４７ａ間に嵌め込んで、上側体１を下側体２の摺動体４に固定する。
【００３７】
このようにすると、上側体１の傾斜前壁１１の上端部の両側に軒樋耳押え片１２、１２と下端部のほぼ中央部に係止凸部１４とが設けられ、下側体２は、継手本体３と、摺動体４と、クリップ５とからなり、継手本体３には、嵌合部３８が、摺動体４には、摺動部４６と摺動部４６の前側部の上端部に係止受部４７とが設けられているから、下側体２の継手本体３の嵌合部３８の内側部に、摺動体５の摺動部４６を嵌め込んで、上側体１の係止凸部１４を摺動部４６の前側部の上端部の係止受部４７に嵌め込むことによって、分割されている上側体１と下側体２とを簡単に接合でき、上側体１と下側体２とがずれて接合されることがなく、上側体１と下側体２とを固定でき、伸縮等で軒樋が移動しても、上側体１は摺動体４の係止受部４７に取り付けられており、伸縮も吸収することができ、上側体１と下側体２とが別々にずれることはない。
【００３８】
又、継手本体３には、嵌合部３８の前側部３１の上端部に係止部３７が設けられ、摺動体５には、摺動部４６の前側部４１の上端部に係止受部４７が設けられ、クリップ５には、上端部に引掛部５１と引掛部５１の内側壁の先端部よりほぼ水平に突き出した塞ぎ片５２とが設けられているから、継手本体３の嵌合部３８の内側に、摺動体５の摺動部４６を嵌め込んで、継手本体３の係止部３７の２つの小リブ３７ａ間にクリップ５の引掛部５１の内側壁を嵌め込み、摺動部４６の係止受部４７の２つのリブ４７ａ間にクリップ５の塞ぎ片５２を嵌め込むことによって、継手本体３と摺動体５とを仮固定することができ、両端部の軒樋接続部３４、４４に軒樋６、６を接続するとき、継手本体３と摺動体５のどちらかがずれたりするようなことがなく、簡単に接続することができる。
【００３９】
又、クリップ５の塞ぎ片５２と上側体１の係止凸部１４とが同じ摺動部４６の係止受部４７の２つのリブ４７ａ間に嵌め込まれるようになされているから、上側体１の係止凸部１４を摺動部４６の係止受部４７に嵌め込んで、上側体１を下側体２に取り付けるとき、クリップ５を取り外さないと、上側体１の係止凸部１４を嵌め込むことができず、クリップ５の取り外し忘れをなくすことができる。
【００４０】
又、継手本体３には、嵌合部３８の内面幅方向に沿ってパッキン３６が設けられているから、下側体２の継手本体３の嵌合部３８の内側部に、摺動体５の摺動部４６を嵌め込むことによって、継手本体３と摺動体５との接続部分をパッキン３６で水封することができる。
【００４１】
上側体１は、傾斜前壁１１とされ、パッキン３６や摺動代が設けられていないため、傾斜前壁１１の表面を凹凸形状にする必要はなく、外観の良い上側体１を作ることができる。
【００４２】
【発明の効果】
以上説明してきたように、本発明の軒樋継手は、上側体の傾斜前壁の上端部の両側に軒樋耳押え片と下端部のほぼ中央部に係止凸部とが設けられ、下側体は、継手本体と、摺動体と、クリップとからなり、継手本体には、嵌合部が、摺動体には、摺動部と摺動部の前側部の上端部に係止受部とが設けられているから、下側体の継手本体の嵌合部の前側部に、摺動体の摺動部を嵌め込んで、上側体の係止凸部を摺動部の前側部の上端部の係止受部に嵌め込むことによって、分割されている上側体と下側体とを簡単に接合でき、上側体と下側体とがずれて接合されることがなく、上側体と下側体とを固定でき、伸縮等で軒樋が移動しても、上側体は摺動部の係止受部に取り付けられており、伸縮も吸収することができ、上側体と下側体とが別々にずれることはない。
【００４３】
又、継手本体には、嵌合部の前側部の上端部に係止部が設けられ、摺動体には、摺動部の前側部の上端部に係止受部が設けられ、クリップには、上端部に引掛部と引掛部の内側壁の先端部よりほぼ水平に突き出した塞ぎ片とが設けられているから、継手本体の嵌合部の前側部に、摺動体の摺動部を嵌め込んで、継手本体の係止部の２つの小リブ間にクリップの引掛部の内側壁を嵌め込み、摺動部の係止受部の２つのリブ間にクリップの塞ぎ片を嵌め込むことによって、継手本体と摺動体とを仮固定することができ、両端部の軒樋接続部に軒樋を接続するとき、継手本体と摺動体のどちらかがずれたりするようなことがなく、簡単に接続することができる。
【００４４】
又、クリップの塞ぎ片と上側体の係止凸部とが同じ摺動部の係止受部の２つのリブ間に嵌め込まれるようになされているから、上側体の係止凸部を摺動部の係止受部に嵌め込んで、上側体を下側体に取り付けるとき、クリップを取り外さないと、上側体の係止凸部を嵌め込むことができず、クリップの取り外し忘れをなくすことができる。
【００４５】
又、継手本体には、嵌合部の内面幅方向に沿ってパッキンが設けられているから、下側体の継手本体の嵌合部の内側部に、摺動体の摺動部を嵌め込むことによって、継手本体と摺動体との接続部分をパッキンで水封することができる。
【００４６】
上側体は、傾斜前壁とされ、パッキンや摺動代が設けられていないため、傾斜前壁の表面を凹凸形状にする必要はなく、外観の良い上側体を作ることができる。
【図面の簡単な説明】
【図１】軒樋継手の分解斜視説明図である。
【図２】軒樋継手の斜視説明図である。
【図３】継手本体の係止部と摺動体の係止受部とにクリップが嵌め込まれる状態を示す斜視説明図である。
【図４】継手本体の係止部と摺動体の係止受部とにクリップが嵌め込まれた状態を示す（図３のＸ−Ｘ矢視）断面図である。
【図５】継手本体の係止部と摺動体の係止受部とに上側体の係止凸部が嵌め込まれる状態を示す斜視説明図である。
【図６】継手本体の係止部と摺動体の係止受部とに上側体の係止凸部が嵌め込まれた状態を示す（図５のＹ−Ｙ矢視）断面図である。
【図７】軒樋同士を軒樋継手で接続されている状態を示す側面図である。
【符号の説明】
Ａ軒樋継手
１上側体
１１傾斜前壁
１２軒樋耳押え片
１３上側嵌合部
１４係止凸部
１５開口部
２下側体
３継手本体
３１、４１前側側壁
３２、４２後側側壁
３３、４３底板
３４、４４軒樋接続部
３５、４５軒樋耳押え片
３５ａ、４５ａ突片
３６パッキン
３７係止部
３７ａ小リブ
３８嵌合部
４摺動体
４６摺動部
４７係止受部
４７ａリブ
５クリップ
５１引掛部
５２塞ぎ片
５３掴み部
６軒樋[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an eaves joint.
[0002]
[Prior art]
Conventionally, eaves joints described in JP-A-4-20646 and JP-A-4-18961 are known as eaves joints for connecting eaves.
In the former eaves joint described in JP-A-4-20646, the eaves joint is composed of an upper body and a lower body, and an upper fitting portion and a lower body provided at the lower end portion of the upper body. It is formed by adhering to the lower fitting portion provided at the upper end portion with an adhesive.
[0003]
This eaves joint is divided into an upper body and a lower body. When the side wall design of the eaves is changed, there is no need to newly mold the entire mold of the eaves joint. It is convenient because the body can be of various designs and the upper body mold can be molded to reduce the cost of mold production.
[0004]
Also, the eaves joint described in the latter Japanese Patent Laid-Open No. 4-189964 is composed of a joint body, a sliding body, and a clip, and the joint body has an eaves connection portion and an eaves joint on one end side. An eaves-ear presser piece is provided at the upper end of the connecting portion, and a packing is provided along the width direction on the other end side. The sliding body is slid on the eaves connecting portion on one end side and on the other end side. The clip is provided with a clamping part at the upper end and a grip at the lower end, and the joint body and the sliding body are fixed in place with the clip, and the clip is removed after connecting the eaves Is.
[0005]
Since this eaves joint has the joint body and sliding body fixed in place with a clip, the joint body and the sliding body do not move, making it easier to connect the eaves to the eaves joint and removing the clip after connection. Thus, the joint body and the sliding body are slidable, which is convenient for absorbing the expansion and contraction of the eaves.
[0006]
[Problems to be solved by the invention]
However, in the eaves joint described in the former Japanese Patent Laid-Open No. 4-20646, the upper fitting portion provided at the lower end portion of the upper body and the lower fitting portion provided at the upper end portion of the lower body. Are bonded with an adhesive, and there is a problem that the expansion and contraction of the eaves cannot be absorbed.
[0007]
Also, when connected, at high places where it is difficult to see, the ends of the upper fitting part and the lower fitting part fit together without being properly aligned, or hands and objects hit during construction, The upper body and the lower body may be bonded to each other, and may be bonded to each other. Alternatively, the upper body may move in one direction according to one eaves and the lower body may be aligned with the other eaves. Moving the other side, the upper body and the lower body will be displaced for a long time, and the appearance will not be good, and if you try to align the ends properly, it will take time and effort And there was a problem that efficiency was not good.
[0008]
In the eaves joint described in the latter Japanese Patent Application Laid-Open No. 4-189964, when the design of the side wall of the eaves is changed, the upper body and the lower body are not divided, and the entire eaves joint However, there is a problem that molds must be molded to cope with various designs, and the mold production cost increases, resulting in a cost increase.
[0009]
Therefore, an object of the present invention is to prevent the upper body and the lower body from being displaced and joined, and even if the eaves moves due to expansion and contraction or the like, the upper body and the lower body are not displaced. It is intended to provide an eaves joint that can be made by molding the upper body mold and reduce the mold production cost.
[0010]
[Means for Solving the Problems]
The present invention has been made to achieve the above object, and in an eaves joint comprising an upper body and a lower body, the upper body has an inclined front wall inclined toward the indoor side, and the inclined front wall. It consists of eaves-and-ear presser pieces provided on both sides of the upper end part and a locking convex part provided in substantially the center part of the lower end part, and the lower body consists of a joint body, a sliding body, and a clip, The joint body is composed of an eaves hook connecting portion on one end side and a fitting portion on the other end side, and an eaves-ear presser piece is provided on the upper end portion of the eaves connecting portion, and an inner surface is provided on the fitting portion. A packing is provided along the width direction and a locking portion is provided at the upper end of the front side portion, and the sliding body includes an eaves connecting portion on one end side and a sliding portion on the other end side, and the eaves connecting portion An eaves-and-ear presser piece is provided at the upper end of the clip, a latch receiving part is provided at the upper end of the front side of the sliding part, and a hook is provided at the upper end of the clip and a tip of the hook. A closing piece that protrudes almost horizontally from the center and a gripping part at the lower end are provided, and the sliding part of the sliding body is slidably mounted inside the fitting part of the joint body. The joint body and the sliding body are fixed by being fitted into the locking receiving portion of the sliding body and the sliding body, the clip is removed, and the locking projection of the upper body is locked to the locking receiving portion of the sliding body of the lower body By fitting in, the upper body and the lower body are fixed.
[0011]
The material of the upper body and the lower body of the eaves joint of the present invention may be an appropriate material such as synthetic resin or metal. For example, when the eaves is a hard vinyl chloride resin, the same material is used. Then, since it can also be easily bonded and is lightweight, it is preferable.
[0012]
In the eaves joint according to the present invention, the shape of the eaves-ear presser pieces on both sides of the upper end portion of the inclined front wall of the upper body is such that, when the eaves is inserted into the eaves-joint, the upper surface of the outdoor-side ear of the eaves If it can hold down, it may be in an appropriate shape, for example, provided with small pieces projecting almost horizontally in the indoor side direction from both upper end edges of the inclined front wall of the upper body, and hanging the tip of this small piece, This is preferable because the outdoor side ear can be firmly pressed and stopped by the eaves-ear presser piece.
[0013]
In the eaves joint according to the present invention, the lower end of the inclined front wall of the upper body and the shape of the locking convex portion at the substantially central portion of the lower end, the lower end is the upper end of the joint body and the front side of the sliding portion. As long as it can be fitted and the latching convex part can be fitted to the latching receiving part (described later) provided at the upper end part of the front side part of the sliding part, the shape may be appropriate. For example, an upper fitting portion having a U-shaped cross section is provided from the lower end edge of the inclined front wall to the inside of the lower end portion of the inclined front wall, and from the substantially central portion of the inner wall of the upper fitting portion. If a plate-like locking convex part is provided downward, the upper fitting part is fitted to the upper end of the joint body and the front side part of the sliding part, and the locking convex part is slid. Since it can fit in the latch receiving part of a part, it is preferable.
[0014]
In the eaves joint of the present invention, the shape of the locking portion on the front side of the fitting portion of the joint body is hooked on the hook portion on the upper end portion of the clip (described later) on the upper end portion on the other end side of the joint body, As long as the clip can be locked to the joint body, it may have an appropriate shape. For example, two clips are provided at the upper end on the other end side of the joint body with a gap of approximately the same width as the hooking portion of the clip. When the small rib is provided as the locking portion, the clip and the joint body can be locked with the hook portion of the clip sandwiched between the two small ribs, which is preferable.
[0015]
In the eaves joint of the present invention, the shape of the locking receiving portion provided at the upper end of the front side portion of the sliding portion is such that the locking projection of the upper body is fitted into the locking receiving portion, As long as it can be locked to the sliding portion of the lower body, it may have an appropriate shape, for example, at a position below the locking portion of the joint body, with an interval of approximately the same width as the width of the locking projection. Then, when two ribs are provided inward on the upper end portion of the front side portion of the sliding portion of the lower body to serve as a locking receiving portion, the locking convex portion of the upper body is fitted into the locking receiving portion, It is preferable because the upper body can be locked to the sliding portion of the lower body.
[0016]
In the eaves joint of the present invention, the shape of the clip is such that the upper end portion of the fitting portion of the joint body covering the upper end portion of the front side portion of the sliding portion is hooked by the hook portion of the upper end portion, and the hook portion If it is possible to cover the two ribs of the locking receiving portion from above with the closing piece of the tip portion so that the locking projection of the upper body is not fitted into the locking receiving portion, the shape may be appropriate, for example, At the upper end of the clip, the cross-sectional shape is U-shaped to make a hook, protrude almost horizontally from the tip of the inner wall of the hook to make a closing piece, and bend in the opposite direction to the closing piece at the lower end to make a grip If it is a thing, hook the upper end of the front side of the fitting part of the joint body with the hook, cover the two ribs of the lock receiving part from the top with the closing piece of the tip of the hook, and lock the upper body This is preferable because the convex portion is prevented from being fitted into the latch receiving portion.
[0017]
The upper body and the lower body of the eaves joint according to the present invention are preferably formed by injection molding from the viewpoint of aesthetics.
[0018]
[Action]
The eaves joint of the present invention is provided with an eaves-ear presser piece on both sides of the upper end portion of the inclined front wall of the upper body and a locking convex portion at a substantially central portion of the lower end portion, and the lower body includes a joint body and The fitting body is provided with a fitting portion, and the sliding body is provided with a sliding portion and a latch receiving portion at the upper end of the front side portion of the sliding portion. The sliding part of the sliding body is fitted into the front side part of the fitting part of the joint body of the lower body, and the locking convex part of the upper body is used as the locking receiving part at the upper end part of the sliding part. By fitting, it is possible to easily join the divided upper body and lower body, the upper body and lower body are not displaced and joined, and the upper body and lower body can be fixed, Even if the eaves moves due to expansion and contraction etc., the upper body is attached to the latch receiving part of the sliding part and can absorb expansion and contraction, so that the upper body and the lower body do not shift separately. .
[0019]
The joint body is provided with a locking portion at the upper end portion of the front side portion of the fitting portion, the sliding body is provided with a locking receiving portion at the upper end portion of the front side portion of the sliding portion, and the clip. The upper end is provided with a hook and a closing piece protruding substantially horizontally from the tip of the inner wall of the hook, so that the sliding part of the sliding body is fitted to the front side of the fitting part of the joint body. By inserting the inner wall of the hook portion of the clip between the two small ribs of the locking portion of the joint body, and by inserting the closing piece of the clip between the two ribs of the locking receiving portion of the sliding portion, The joint body and sliding body can be temporarily fixed, and when connecting eaves to the eaves connection part at both ends, either the joint body or the sliding body is not displaced, making it easy to connect can do.
[0020]
Further, since the closing piece of the clip and the locking projection of the upper body are fitted between the two ribs of the locking receiving portion of the same sliding portion, the locking projection of the upper body slides. When the upper body is attached to the lower body by fitting into the latch receiving part of the part, the retaining convex part of the upper body cannot be fitted unless the clip is removed, and the forgetting to remove the clip may be eliminated it can.
[0021]
Further, since the joint body is provided with packing along the inner surface width direction of the fitting portion, the sliding portion of the sliding body is fitted into the inner portion of the fitting portion of the lower body joint body. Thus, the connecting portion between the joint body and the sliding body can be sealed with a packing.
[0022]
Since the upper body is an inclined front wall and no packing or sliding allowance is provided, it is not necessary to make the surface of the inclined front wall uneven, and an upper body with a good appearance can be made.
[0023]
【Example】
Hereinafter, an embodiment of the present invention will be described in detail with reference to FIGS.
FIG. 1 is an exploded perspective view of the eaves joint, FIG. 2 is a perspective view of the eaves joint, and FIG. 3 is a perspective view showing a state in which the clip is fitted into the engagement portion of the joint body and the engagement receiving portion of the sliding body. FIG. 4 is an explanatory view, FIG. 4 is a sectional view showing a state in which a clip is fitted in the engaging portion of the joint body and the engaging receiving portion of the sliding body (indicated by the arrow XX in FIG. 3), and FIG. FIG. 6 is a perspective explanatory view showing a state in which the locking projection of the upper body is fitted into the locking portion and the locking receiving portion of the sliding body, and FIG. 6 shows the upper body between the locking portion of the joint body and the locking receiving portion of the sliding body. FIG. 7 is a side view showing a state in which the locking projections are fitted (YY arrow in FIG. 5), and FIG.
[0024]
In FIG. 1, A is an eaves joint, and this eaves joint A is made of a synthetic resin (hard vinyl chloride resin) and includes an upper body 1 and a lower body 2.
The upper body 1 is provided with an inclined front wall 11, eaves-ear presser pieces 12 on both sides of the upper end portion of the inclined front wall 11, and an upper fitting portion 13 at the lower end portion of the inclined front wall 11. A plate-like locking convex portion 14 is provided in a substantially central portion of the indoor side wall of the fitting portion 13 downward.
[0025]
The inclined front wall 11 is a substantially rectangular plate having no irregularities, and is slightly inclined indoors.
The eaves-ear presser piece 12 is a small piece that protrudes almost horizontally toward the indoor side from the upper end edges of the inclined front wall 11, and the tip of this small piece is suspended.
The upper fitting portion 13 has a U-shaped cross section, and is provided with the opening 15 facing downward along the longitudinal direction of the upper body 1. The width of the opening 15 is the lower body 2 (described later). The length of the upper end portion of the front side wall 31 of the joint body 3 and the length of the locking portions are substantially the same.
The latching convex part 14 is made into a small plate shape.
[0026]
The lower body 2 includes a joint body 3, a sliding body 4, and a clip 5.
The joint body 3 is a groove type composed of a front side wall 31, a rear side wall 32, and a bottom plate 33, and the joint body 3 is provided with an eaves hook connection portion 34 on one end side. At the upper end portion, there are provided an eaves-ear presser piece 35 and a protrusion 35a that engages with the front wall of the eaves-ear. Further, the fitting portion 38 on the other end side is provided with a packing 36 and a locking portion 37 at the upper end portion of the front side wall 31 along the width direction.
[0027]
The eaves-ear presser piece 35 is a small piece that protrudes almost horizontally inward from the upper end edge of the rear side wall 32, and the tip of the small piece is suspended.
The projecting piece 35 a is a small piece that projects substantially horizontally inward from the upper end edge of the front side wall 31.
The packing 36 is provided with a groove portion substantially along the central portion in the inner surface width direction of the fitting portion 38 and is embedded in the groove portion.
The locking portion 37 is provided with two small ribs 37 a at the upper end portion inside the front side wall 31 with an interval substantially the same as the width of the hooking portion 51 of the clip 5 (described later). It is said that.
[0028]
The sliding body 4 is a groove type composed of a front side wall 41, a rear side wall 42, and a bottom plate 43. The sliding body 4 is provided with an eaves connecting portion 44 on one end side thereof. At the upper end portion, an eaves-holding ear pressing piece 45 and a protruding piece 45a that engages with the front wall of the eaves-holding are provided. On the other end side, a sliding portion 46 and a latch receiving portion 47 at the upper end portion of the front side wall 41 of the sliding portion 46 are provided. When the sliding body 4 is fitted in the joint body 3, the latch receiving part 47 is extended so as to protrude more indoors than the latch part 37 of the joint body 3.
[0029]
The eaves-ear presser piece 45 is a small piece that protrudes almost horizontally inward from the upper end edge of the rear side wall 42, and the tip of the small piece is suspended.
The projecting piece 45 a is a small piece that projects substantially horizontally inward from the upper end edge of the front side wall 41.
The locking receiving portion 47 is provided at a position below the locking portion 37 of the joint body 3 at an upper end portion of the front side wall 41 of the sliding portion 46 with an interval of approximately the same width as the width of the locking convex portion 14. Two ribs 47 a are provided inwardly to form a locking receiving portion 47.
Note that the width of the locking projection 14 and the width of the hook portion 51 of the clip 5 (described later) are substantially the same width.
[0030]
The clip 5 includes a hook 51 at the upper end, a closing piece 52, and a grip 53 at the lower end.
The hook portion 51 has a U-shaped cross section, is directed indoors, and has an opening facing downward.
The closing piece 52 is provided so as to protrude substantially horizontally from the front end portion of the indoor side wall of the hook portion 51.
The grip portion 53 is provided at the lower end portion and bent in the direction opposite to the closing piece 52.
[0031]
As shown in FIGS. 3 and 4, the sliding portion 46 of the sliding body 4 is fitted into the fitting portion 38 of the joint body 3, and the locking portion 37 of the coupling body 3 and the locking receiving portion 47 of the sliding body 4 are connected. When the positions are aligned and the hook portion 51 of the clip 5 is fitted between the two small ribs 37 a of the engaging portion 37 of the fitting portion 38 of the joint body 3, the closing piece 52 of the clip 5 is moved to the front side wall 41 of the sliding portion 46. It is made to fit between the two ribs 47a of the locking receiving portion 47 at the upper end of the.
[0032]
After the joint body 3 and the sliding body 4 are fixed by the clip 5 and the eaves 6 is connected to the eaves connection portions 34 and 44 on both sides, the clip 5 is removed, and as shown in FIGS. 1 is fitted into the upper end portion of the fitting portion 38 of the joint body 3 and the projecting pieces 35a, 45a, and the locking convex portion 14 of the upper fitting portion 13 is moved to the sliding body of the lower body 2. The upper body 1 can be fixed to the lower body 3 by being fitted between two ribs 47 a of the four latch receiving portions 47.
As shown in FIGS. 4 and 6, the locking portion 37 and the locking receiving portion 47 are both locked to the clip 5, and the locking portion 37 does not interfere with the upper body 1. Formed in position.
[0033]
Next, the operation will be described while explaining a method of attaching the eaves joint A.
From the factory, the sliding portion 46 of the sliding body 4 is fitted into the fitting portion 38 of the joint body 3, and the hook portion 51 of the clip 5 is the two small ribs 37a of the locking portion 37 of the fitting portion 38 of the joint body 3. The lower body 2 is shipped with the closing piece 52 fitted between the two ribs 47a of the locking receiving portion 47.
[0034]
Next, at the construction site, an adhesive is applied in a band shape along the inner peripheral surfaces of the eaves connection portions 34 and 44 at both ends of the lower body 2.
Next, one push piece 35 of the upper end portion of the rear side wall 32 of the joint body 3 is hooked on the rear ear portion of the end portion of one eave rod 6 attached to the eaves tip.
Next, the other pushing piece 45 of the upper end portion of the rear side wall 42 of the sliding body 4 is hooked on the rear side ear portion of the end portion of the other eave cage 6 attached to the eaves edge.
[0035]
Next, the lower body 2 is rotated forward with the rear ear portion of the eaves cage 6 as an axis.
Next, the protrusion 35a on the front side wall 31 of the joint body 3 and the protrusion 45a on the front side wall 41 of the sliding body 4 are formed in a groove portion (shown in the figure) that is formed at a substantially central portion in the longitudinal direction of the front side wall of the eaves rod 3. (Omitted) The eaves hooks 6 and 6 are connected to the eaves hook connection parts 34 and 44 at both ends of the lower body 2 by being fitted inside.
Next, the grip portion 53 of the clip 5 of the lower body 2 is raised upward, the hook portion 51 of the clip 5 is removed from the locking portion 37 on the other end side of the joint body 3, and the clip 5 is removed from the joint body 3. Take away from.
[0036]
Next, the eaves-ear presser pieces 12, 12 at the upper end of the upper body 1 are hooked on the front-side ears of the eaves.
Next, the upper fitting portion 13 at the lower end portion of the upper body 1 is fitted into the upper end portion of the fitting portion 38 of the joint body 3 and the projecting pieces 35a and 45a so that the locking convex portion 14 of the upper fitting portion 13 is engaged. Is fitted between the two ribs 47 a of the locking receiving portion 47 of the sliding body 4 of the lower body 2 to fix the upper body 1 to the sliding body 4 of the lower body 2.
[0037]
In this way, the eaves-ear presser pieces 12 and 12 are provided on both sides of the upper end portion of the inclined front wall 11 of the upper body 1, and the locking projections 14 are provided at the substantially central portion of the lower end portion. The joint body 3, the sliding body 4, and the clip 5, the fitting body 3 has a fitting portion 38, and the sliding body 4 has a sliding portion 46 and an upper end portion of the front side portion of the sliding portion 46. Since the latch receiving portion 47 is provided on the inner side of the fitting portion 38 of the joint body 3 of the lower body 2, the sliding portion 46 of the sliding body 5 is fitted into the engagement portion 38 of the lower body 2. The upper body 1 and the lower body 2 that have been divided can be easily joined by fitting the stopper 14 into the latch receiving portion 47 at the upper end of the front side of the sliding portion 46. The upper body 1 and the lower body 2 can be fixed without being displaced and joined to the lower body 2, and even if the eaves moves due to expansion and contraction or the like, the upper body 1 is not locked by the sliding body 4. In part 47 Ri lighted and, stretching can also be absorbed, the upper body 1 and lower body 2 and will not be displaced separately.
[0038]
The joint body 3 is provided with a locking portion 37 at the upper end portion of the front side portion 31 of the fitting portion 38, and the sliding body 5 has a locking receiving portion at the upper end portion of the front side portion 41 of the sliding portion 46. 47, and the clip 5 is provided with a hook portion 51 and a closing piece 52 protruding substantially horizontally from the tip of the inner wall of the hook portion 51 at the upper end portion. 38, the sliding portion 46 of the sliding body 5 is fitted, and the inner wall of the hook portion 51 of the clip 5 is fitted between the two small ribs 37 a of the locking portion 37 of the joint body 3. By fitting the closing piece 52 of the clip 5 between the two ribs 47a of the latch receiving portion 47, the joint body 3 and the sliding body 5 can be temporarily fixed, and the eaves connection portions 34 at both ends, When connecting the eaves 6, 6 to 44, either the joint body 3 or the sliding body 5 may be displaced. No, it is possible to easily connect.
[0039]
Further, since the closing piece 52 of the clip 5 and the locking projection 14 of the upper body 1 are fitted between the two ribs 47a of the locking receiving portion 47 of the same sliding portion 46, the upper body 1 When the upper body 1 is attached to the lower body 2 and the clip 5 is not removed when the locking protrusion 14 of the upper body 1 is fitted into the locking receiving portion 47 of the sliding portion 46, the locking protrusion 14 of the upper body 1 is removed. Can not be fitted, and forgetting to remove the clip 5 can be eliminated.
[0040]
In addition, since the joint body 3 is provided with the packing 36 along the inner surface width direction of the fitting portion 38, the sliding body 5 is disposed on the inner side of the fitting portion 38 of the joint body 3 of the lower body 2. By fitting the sliding portion 46, the connecting portion between the joint body 3 and the sliding body 5 can be sealed with the packing 36.
[0041]
Since the upper body 1 is the inclined front wall 11 and no packing 36 or sliding allowance is provided, the surface of the inclined front wall 11 does not have to be uneven, and the upper body 1 having a good appearance can be made. it can.
[0042]
【The invention's effect】
As described above, the eaves joint according to the present invention is provided with eaves-ear presser pieces on both sides of the upper end of the inclined front wall of the upper body, and a locking projection on the substantially central portion of the lower end. The side body includes a joint body, a sliding body, and a clip. The joint body has a fitting portion, and the sliding body has a sliding receiving portion and a latch receiving portion at the upper end of the front side portion of the sliding portion. The sliding part of the sliding body is fitted into the front side part of the fitting part of the joint body of the lower body, and the locking convex part of the upper body is connected to the upper end of the front side part of the sliding part. The upper body and the lower body which are divided can be easily joined by being fitted into the latch receiving part of the part, and the upper body and the lower body are not joined by being shifted from each other. The side body can be fixed, and even if the eaves moves due to expansion and contraction etc., the upper body is attached to the latch receiving part of the sliding part and can also absorb expansion and contraction, and the upper body and the lower body Separately It will not be.
[0043]
The joint body is provided with a locking portion at the upper end portion of the front side portion of the fitting portion, the sliding body is provided with a locking receiving portion at the upper end portion of the front side portion of the sliding portion, and the clip. The upper end is provided with a hook and a closing piece protruding substantially horizontally from the tip of the inner wall of the hook, so that the sliding part of the sliding body is fitted to the front side of the fitting part of the joint body. By inserting the inner wall of the hook portion of the clip between the two small ribs of the locking portion of the joint body, and by inserting the closing piece of the clip between the two ribs of the locking receiving portion of the sliding portion, The joint body and sliding body can be temporarily fixed, and when connecting eaves to the eaves connection part at both ends, either the joint body or the sliding body is not displaced, making it easy to connect can do.
[0044]
Further, since the closing piece of the clip and the locking projection of the upper body are fitted between the two ribs of the locking receiving portion of the same sliding portion, the locking projection of the upper body slides. When the upper body is attached to the lower body by fitting into the latch receiving part of the part, the retaining convex part of the upper body cannot be fitted unless the clip is removed, and the forgetting to remove the clip may be eliminated it can.
[0045]
Further, since the joint body is provided with packing along the inner surface width direction of the fitting portion, the sliding portion of the sliding body is fitted into the inner portion of the fitting portion of the lower body joint body. Thus, the connecting portion between the joint body and the sliding body can be sealed with a packing.
[0046]
Since the upper body is an inclined front wall and no packing or sliding allowance is provided, it is not necessary to make the surface of the inclined front wall uneven, and an upper body with a good appearance can be made.
[Brief description of the drawings]
FIG. 1 is an exploded perspective view of an eaves joint.
FIG. 2 is a perspective explanatory view of an eaves joint.
FIG. 3 is a perspective explanatory view showing a state in which a clip is fitted into the engaging portion of the joint body and the engaging receiving portion of the sliding body.
FIG. 4 is a cross-sectional view showing a state where a clip is fitted into the engaging portion of the joint body and the engaging receiving portion of the sliding body (in the direction of arrows XX in FIG. 3).
FIG. 5 is a perspective explanatory view showing a state in which a locking projection of an upper body is fitted into a locking part of a joint body and a locking receiving part of a sliding body.
6 is a cross-sectional view showing a state in which a locking projection of an upper body is fitted into a locking portion of a joint body and a locking receiving portion of a sliding body (as viewed from arrows YY in FIG. 5).
FIG. 7 is a side view showing a state in which the eaves are connected to each other by an eaves joint.
[Explanation of symbols]
A eaves joint 1 upper body 11 inclined front wall 12 eaves ear presser piece 13 upper fitting portion 14 locking projection 15 opening 2 lower body 3 joint body 31, 41 front side wall 32, 42 rear side wall 33, 43 Bottom plate 34, 44 Eaves connection part 35, 45 Eaves presser piece 35a, 45a Projection piece 36 Packing 37 Engagement part 37a Small rib 38 Fitting part 4 Sliding body 46 Sliding part 47 Engagement receiving part 47a Rib 5 Clip 51 Hook part 52 Closing piece 53 Grab part 6 Eaves

Claims

In eaves joints consisting of upper body and lower body,
The upper body includes an inclined front wall inclined toward the indoor side, an eaves-ear presser piece provided on both sides of the upper end portion of the inclined front wall, and a locking convex portion provided at a substantially central portion of the lower end portion. Consists of
The lower body is composed of a joint body, a sliding body, and a clip,
The joint body is composed of an eaves hook connecting portion on one end side and a fitting portion on the other end side, and an eaves-ear presser piece is provided on the upper end portion of the eaves connecting portion, and an inner surface is provided on the fitting portion. A locking part is provided at the upper end of the packing and the front side part along the width direction,
The sliding body is composed of an eaves hook connecting portion on one end side and a sliding portion on the other end side, and an eaves-ear presser piece is provided on the upper end portion of the eaves connecting portion, and the front side portion on the sliding portion. A locking receiving portion is provided at the upper end of the
The clip is provided with a hook part at the upper end part, a closing piece protruding substantially horizontally from the tip part of the hook part, and a grip part at the lower end part,
The sliding part of the sliding body is slidably mounted inside the fitting part of the joint body, and the fitting body and the sliding body are fitted by fitting the clip into the locking part of the joint body and the locking receiving part of the sliding body. Are fixed, and the upper body and the lower body are fixed by removing the clip and fitting the locking projection of the upper body into the locking receiving portion of the sliding portion of the lower body. The eaves joint characterized by having.