JP3617944B2

JP3617944B2 - The structure of the lava part of the lapel and the roof

Info

Publication number: JP3617944B2
Application number: JP35068099A
Authority: JP
Inventors: 哲名和手; 滋也園部; 孝彦分部
Original assignee: NIPPON STEEL COATED SHEET CORPORATION
Current assignee: NIPPON STEEL COATED SHEET CORPORATION
Priority date: 1999-12-09
Filing date: 1999-12-09
Publication date: 2005-02-09
Anticipated expiration: 2019-12-09
Also published as: JP2001164707A

Description

【０００１】
【発明の属する技術分野】
本発明は、けらば化粧材及び屋根のけらば部の構造に関するものである。
【０００２】
【従来の技術】
外皮と内皮との間に芯材が介装されたサンドイッチパネルを、例えば切妻屋根などの屋根材として使用するにあたって、けらば部において外皮のかぶせ側或いは敷き込み側に芯材の端面が露出して、外観が損なわれるという問題がある。そこで、けらば部全体を覆うための化粧カバーが要望されている。
【０００３】
ところが、最近は、大型化する屋根に小割り感を持たせるために、屋根の上面に軒棟方向に間隔を隔てて段差部を形成した段付き屋根が広く使用されており、このような段付き屋根にあっては、けらば部にけらば化粧材を取り付けようとしても、屋根上面に設けた段差部の存在によって化粧カバーの取り付けが困難となり、また取り付けることができたとしても、化粧カバーと屋根上面との間に段差部による隙間が生じるなど、外観上の納まりが悪くなるという問題もある。
【０００４】
【発明が解決しようとする課題】
本発明は、上記の従来例の問題点に鑑みて発明したものであって、その目的とするところは、段差部が形成された屋根のけらば部に対して、容易且つ確実に、しかも外観良く取り付けることができるけらば化粧材及び屋根のけらば部の構造を提供するにある。
【０００５】
【課題を解決するための手段】
上記課題を解決するために本発明に係るけらば化粧材は、外皮２と内皮３との間に芯材４が介装され、少なくとも外皮２に軒棟方向と略直交する方向に山部６と谷部７とが交互に形成されると共に軒棟方向に間隔を隔てて段差部５が形成された屋根１のけらば部８を覆うためのけらば化粧材であって、けらば部８の屋根上面１ｂに覆設されるキャップ部１１と、キャップ部１１の一側部１１ｃからけらば部８の屋根端面１ｃを覆うように垂下するカバー部１７とを備え、キャップ部１１の長さ方向Ｄの一端部１１ａに上方に突出する係止片１２と段差部５に当接する立上り部１８ａと、屋根上面１ａに固定される固定片１４とが設けられると共に、他端部１１ｂに上記係止片１２に係止可能な被係止片１３が設けられてなることを特徴としており、このように構成することで、固定片１４を１箇所だけ屋根１に固定するだけでよく、それ以外では他のけらば化粧材１０との間で、係止片１２と被係止片１３との係止を行うだけでよいので、段差部５を有する屋根１のけらば部８に対して、熟練作業者でなくても、けらば化粧材１０を容易にしかも確実に取り付けることができると共に、立上り部１８ａを段差部５に沿わせることによって、けらば化粧材１０を屋根上面１ｂの段差部５に揃えて外観良く配置できるけらば化粧材１０を提供することができる。
【０００６】
また、本発明に係る屋根のけらば部の構造は、外皮２と内皮３との間に芯材４が介装された屋根材１ａで構成され、少なくとも外皮２に軒棟方向と略直交する方向に山部６と谷部７とが交互に形成されると共に軒棟方向に間隔を隔てて段差部５が形成された屋根１のけらば部８を、けらば化粧材１０にて覆うようにした屋根１のけらば部８の構造であって、けらば化粧材１０は、キャップ部１１とこのキャップ部１１の一側部１１ｃから垂下したカバー部１７とを備え、キャップ部１１の長さ方向Ｄの一端部１１ａに上方に突出する係止片１２と上記山部６に固定される固定片１４とが設けられると共に、他端部１１ｂに上記係止片１２に係止可能な被係止片１３が設けられて構成されており、上記複数のけらば化粧材１０をけらば部８の外皮２のかぶせ側２ａ或いは敷き込み側２ｂの山部６の長さ方向Ｄに並べて設置し、キャップ部１１を山部６における下側の段差部５ｂと上側の段差部５ａとの間の山部６上面に被嵌すると共に、カバー部１７をけらば部８の屋根端面１ｃを覆うように配置し、キャップ部１１の長さ方向Ｄの一端部１１ａを上側の段差部５ａに沿わせた状態で固定片１４を山部６に固定し、一端部１１ａに設けた係止片１２に上段のけらば化粧材１０の被係止片１３を係止させると共に、他端部１１ｂに設けた被係止片１３を下段のけらば化粧材１０の係止片１２に係止してなることを特徴としており、このように構成することで、けらば化粧材１０の固定片１４を１箇所だけ屋根１に固定するだけでよく、それ以外では係止片１２に他のけらば化粧材１０の被係止片１３を係止させる作業と、被係止片１３を他のけらば化粧材１０の係止片１２に係止させる作業とを行うだけでよいので、段差部５を有する屋根１のけらば部８に対して、熟練作業者でなくても、けらば化粧材１０を容易にしかも確実に取り付けることができる。また、けらば化粧材１０の長さ方向Ｄの一端部１１ａを山部６における上側の段差部５ａに沿わせることで、複数のけらば化粧材１０を屋根上面１ｂの段差部５に揃えて配置できるようになる。
【０００７】
ここで、上記キャップ部１１の長さ方向Ｄの他端部１１ｂを下方に折り曲げて折り曲げ片１５を形成すると共に、折り曲げ片１５の下端部を折り曲げて被係止片１３とするのが好ましく、さらに、折り曲げ片１５を山部６における下側の段差部５ｂに沿わせた状態で、被係止片１３を下段のけらば化粧材１０の係止片１２に係止させるのが好ましく、このように構成することで、折り曲げ片１５を山部６における下側の段差部５ｂに沿わせることにより、けらば化粧材１０と屋根上面１ｂの段差部５とを一直線上に一層揃えることができると共に、被係止片１３と係止片１２との係止が折り曲げ片１５の下端位置で行われることとなり、被係止片１３と係止片１２が外部へ露出するのを防止できるようになる。
【０００８】
また上記キャップ部１１のカバー部１７とは反対側の他側部１１ｄに、屋根１のけらば用固定金具２０に設けた支持片２１にて支持される被支持片１６ａを設けるのが好ましく、さらに、キャップ部１１を山部６上面に被嵌し且つ被支持片１６ａを支持片２１により支持した状態で、キャップ部１１を山部６の長さ方向Ｄに沿ってスライド移動させることにより、キャップ部１１の一端部１１ａを上側の段差部５ａに当接可能とするのが好ましく、このように構成することで、けらば部８に対するけらば化粧材１０の位置決めを、けらば用固定金具２０を利用してワンタッチ操作で行えると共に、けらば化粧材１０と山部６間のズレや、複数のけらば化粧材１０相互間にズレが発生せず、外観上の納まりが一層よくなる。
【０００９】
【発明の実施の形態】
以下、本発明を添付図面に示す実施形態に基づいて説明する。
【００１０】
本実施形態の屋根１は、図１、図２、図１０、図１１に示すように、外皮２と内皮３との間に芯材４が介装された屋根材１ａで構成されている。この屋根材１ａの外皮２には、軒棟方向と略直交する方向に山部６と谷部７とが交互に形成されていると共に、屋根材１ａの軒棟方向に間隔を隔てて複数の段差部５が形成されている。段差部５は山部６から谷部７に亘って横一線上に形成されている。なお段差部５は必ずしも横一線上である必要はなく、段差部５の数も特に限定されない。また、外皮２及び内皮３の材質は特に限定されないが、一例として亜鉛めっき鋼板、アルミニウム板等が用いられる。芯材４は、例えば外皮２と内３との間にウレタン系樹脂などを注入して構成されている。
【００１１】
ここで図１０（ａ）は、けらば化粧材１０を外皮２の敷き込み側２ｂの山部６に取り付けた状態を示し、図１０（ｂ）は他例を示し、図１１はけらば化粧材１０を外皮２のかぶせ側２ａの山部６に取り付けた状態を示している。以下の実施形態では、けらば化粧材１０を外皮２の敷き込み側２ｂの山部６に取り付ける場合を説明するが、かぶせ側２ａに取り付ける場合も同様である。なお図１０、図１１中の９は垂木、３０は下地材、３２はけらば用水切り材であり、図１１中の３３は外皮２のかぶせ側２ａに設置されるけらば用枠材である。
【００１２】
けらば化粧材１０は、図３〜図６に示すように、けらば部８の山部６に覆設されるキャップ部１１と、キャップ部１１の一側部１１ｃからけらば部８の屋根端面１ｃを覆うように垂下するカバー部１７とが一体に形成されている。ここで、キャップ部１１の長さ寸法ｄ１は、図２に示すように、屋根１の段差部５と段差部５との間の山部６の長さ寸法ｄ２と略等しく設定されている。またカバー部１７はキャップ部１１の一側部１１ｃの全長に亘って設けられていると共に、カバー部１７の下端部はけらば部８の屋根端面１ｃ全体を覆うことができる長さ寸法で垂下している。カバー部１７の下端部には、けらば用水切り部材３２（図１０、図１１）の下端縁を収納する折り曲げ部５０が設けられている。
【００１３】
上記キャップ部１１は、けらば部８の山部６上面を覆う頂片１８と、頂片１８の他側部１１ｄから山部６の傾斜面６ｂ（図８）に沿って延びた傾斜片１６とが一体形成されている。これら頂片１８及び傾斜片１６の長さ方向Ｄの一端部１１ａには、それぞれ立上り部１８ａが立設されている。立上り部１８ａの高さＨ１（図５）は、山部６の段差部５の高さ寸法Ｈ２（図２）と略等しく設定されており、立上り部１８ａを段差部５に突き当てることでキャップ部１１の一端部１１ａを段差部５にて位置決めできるようになっている。
【００１４】
さらに、キャップ部１１の頂片１８に設けられる立上り部１８ａの幅方向の両端側には、一対の係止片１２が設けられている。ここでは、図７に示すように、各係止片１２が、立上り部１８ａの上端部からキャップ部１１の上面６ａに向かって斜め下方に折り返されており、係止片１２の先端とキャップ部１１の上面６ａとの隙間１２ａから隣り合う他のけらば化粧材１０の被係止片１３を挿入して係止片１２に係止できるようになっている。また、立上り部１８ａの中央部には、係止片１２の折り返し方向と反対側に向けて固定片１４が延出されている。固定片１４には取付孔１４ａが形成されており、釘等の固着具６０を取付孔１４ａを介して山部６に固着することで、固定片１４を山部６に固定できるようにしてある。
【００１５】
またキャップ部１１の傾斜片１６は、屋根１のけらば用固定金具２０に設けた支持片２１にて支持される被支持片１６ａを兼用している。けらば用固定金具２０は図８に示すように、山部６の上面６ａに釘等の固着具６１にて固着される取付孔２２ａを有する固着片２２と、山部６の傾斜面６ｂに沿って配置される略く字状に屈曲した支持片２１とが一体形成されており、支持片２１の先端が傾斜面６ｂから浮きあがって、キャップ部１１の被支持片１６ａを下方から支持できる構造となっている。また支持片２１は、キャップ部１１を山部６に沿ってスライドさせる際に、被支持片１６ａをスライド自在に支持できるようになっている。図８（ｂ）中の２３はシール用テープである。
【００１６】
一方、キャップ部１１の頂片１８及び傾斜片１６の長さ方向Ｄの他端部１１ｂには、図３〜図６に示すように、下方に向けて折り曲げられた折り曲げ片１５が形成されている。折り曲げ片１５の垂下長さは、山部６の段差部５の高さ寸法と略等しく設定されており、これにより折り曲げ片１５を段差部５に突き当てることでキャップ部１１の他端部１１ｂを段差部５にて位置決めできるようになっている。また、折り曲げ片１５の下端部には、被係止片１３が形成されている。ここでは、被係止片１３はキャップ部１１の下面と略平行に折り返されており、この被係止片１３を隣り合う他のけらば化粧材１０の係止片１２に係止させることによって、キャップ部１１の他端部１１ｂを隣り合う他のけらば化粧材１０に対して係止できるようになっている。
【００１７】
図１２、図１３は、山部６の軒先に取り付けられる軒先用けらば化粧材１０Ａであり、軒先から最初の段差部５までの山部６に取り付けられるものであり、折り曲げ片１５（図４）に代えて軒先を覆う軒先カバー６０を有している点、及び長さ方向Ｄの寸法Ｌ２が前記けらば化粧材１０の長さ方向Ｄの寸法Ｌ１（図４）よりも短い点を除いて、前記けらば化粧材１０と同一構造を有している。
【００１８】
次に、けらば部８をけらば化粧材１０で覆うにあたっては、図１に示すように、最初に、けらば部８側の山部６の軒先に軒先用けらば化粧材１０Ａを取り付け、その後、複数のけらば化粧材１０を順次山部６に取り付けていく。つまり、図９に示すように、けらば化粧材１０（軒先用けらば化粧材１０Ａも同様）のキャップ部１１を段差部５からずらせた位置で、山部６上面に被嵌し、カバー部１７をけらば部８の屋根端面１ｃに沿って配置すると共に、キャップ部１１の被支持片１６ａをけらば用固定金具２０に設けた支持片２１にて支持した状態（図１０の状態）で、キャップ部１１を図９の矢印イで示す方向にスライドさせて、キャップ部１１の一端部１１ａに設けた立上り部１８ａを山部６における上側の段差部５ａに突き当てる。このときキャップ部１１の他端部１１ｂに設けた折り曲げ片１５が山部６における下側の段差部５ｂに当接する。そして、図７に示すように、折り曲げ片１５の下端部に設けた被係止片１３を下段のけらば化粧材１０の係止片１２に係止させた後に、固定片１４を上側の段差部５ａよりも上段の山部６上面に釘等の固着具６０（図１）を用いて固着し、さらにカバー部１７を別の固着具を用いて屋根端面１ｃに固着する。これにより、けらば化粧材１０は、キャップ部１１とカバー部１７とが各々屋根に固着されると共に、被係止片１３が隣り合うけらば化粧材１０の係止片１２に係止された状態となり、且つキャップ部１１の被支持片１６ａがけらば用固定金具２０の支持片２１にて支持された状態となり、けらば化粧材１０の取り付けが完了する。これと同様な方法で他のけらば化粧材１０も順次取り付けていく。
【００１９】
しかして、けらば化粧材１０の固定片１４を１箇所だけ屋根１に固定するだけでよく、それ以外では係止片１２に他のけらば化粧材１０の被係止片１３を係止させる作業と、被係止片１３を他のけらば化粧材１０の係止片１２に係止させる作業とを行うだけでよいので、段差部５を有する屋根１のけらば部８に対して、熟練作業者でなくても、けらば化粧材１０を容易にしかも確実に取り付けることができるようになる。
【００２０】
また、けらば化粧材１０の一端部１１ａに設けた立上り部１８ａを山部６における上側の段差部５ａに沿わせると共に、他端部１１ｂに設けた折り曲げ片１５を山部６における下側の段差部５ｂに沿わせることによって、けらば化粧材１０のキャップ部１１と屋根上面１ｂの段差部５とが一直線上に揃うようになり、複数のけらば化粧材１０のカバー部１７によってけらば部８の屋根端面１ｃ全体が覆われることとあいまって、けらば部８全体を外観良くカバーできるようになる。そのうえ、本例では、けらば用固定金具２０の支持片２１によって、キャップ部１１のカバー部１７とは反対側に設けた被支持片１６ａを支持することで、けらば化粧材１０と山部６間のズレや、複数のけらば化粧材１０相互間（軒先用けらば化粧材１０Ａも含む）にズレが発生せず、外観良く取り付けることができる。さらに加えて被係止片１３と係止片１２との係止が折り曲げ片１５の下端位置で且つキャップ部１１の裏側位置で行われるようになるので、被係止片１３と係止片１２が外部へ露出するのを防止でき、外観を一層良くすることができるものである。
【００２１】
【発明の効果】
上述のように請求項１記載の発明は、外皮と内皮との間に芯材が介装され、少なくとも外皮に軒棟方向と略直交する方向に山部と谷部とが交互に形成されると共に軒棟方向に間隔を隔てて段差部が形成された屋根のけらば部を覆うけらば化粧材であって、けらば部の屋根上面に覆設されるキャップ部と、キャップ部の一側部からけらば部の屋根端面を覆うように垂下するカバー部とを備え、キャップ部の長さ方向の一端部に上方に突出する係止片と、段差部に当接する立上り部と、屋根上面に固定される固定片とが設けられると共に、他端部に上記係止片に係止可能な被係止片が設けられてなることを特徴とする。
【００２２】
また請求項４記載の発明は、外皮と内皮との間に芯材が介装された屋根材で構成され、少なくとも外皮に軒棟方向と略直交する方向に山部と谷部とが交互に形成されると共に軒棟方向に間隔を隔てて段差部が形成された屋根のけらば部を、けらば化粧材にて覆うようにした屋根のけらば部の構造であって、けらば化粧材は、キャップ部とこのキャップ部の一側部から垂下したカバー部とを備え、キャップ部の長さ方向の一端部に上方に突出する係止片と上記山部に固定される固定片とが設けられると共に、他端部に上記係止片に係止可能な被係止片が設けられて構成されており、上記複数のけらば化粧材をけらば部の外皮のかぶせ側或いは敷き込み側の山部の長さ方向に並べて設置し、キャップ部を山部における下側の段差部と上側の段差部との間の山部上面に被嵌すると共に、カバー部をけらば部の屋根端面を覆うように配置し、キャップ部の長さ方向の一端部を上側の段差部に沿わせた状態で固定片を山部に固定し、一端部に設けた係止片に上段のけらば化粧材の被係止片を係止させると共に、他端部に設けた被係止片を下段のけらば化粧材の係止片に係止してなることを特徴とするものである。
【００２３】
このような請求項１のけらば化粧材、請求項４の屋根のけらば部の構造を採用することで、けらば化粧材の固定片を１箇所だけ屋根に固定するだけでよく、それ以外では係止片に他のけらば化粧材の被係止片を係止させる作業と、被係止片を他のけらば化粧材の係止片に係止させる作業とを行うだけでよいので、段差部を有する屋根のけらば部に対して、熟練作業者でなくても、けらば化粧材を容易にしかも確実に取り付けることができるようになる。また、外皮と内皮との間に芯材が介装されて屋根材が構成されるため、屋根材のけらば部は強度面から見てもビスの頭部が表面に出るケースが多くなるが、本発明のけらば化粧材にてけらば部の表面を覆うことで、ビスの頭部を完全に覆い隠すことができ、従って、強度的にも問題がなく、意匠性も良好となる。そのうえ、けらば化粧材の長さ方向の一端部に設けた立上り部を段差部に沿わせることで、けらば化粧材を屋根上面の段差部に揃えて配置できるようになり、段差部を有する屋根のけらば部に対してけらば化粧材をより外観良く取り付け施工することができる。
【００２４】
また請求項２記載の発明にあっては、請求項１においてキャップ部の長さ方向の他端部を下方に折り曲げて折り曲げ片を形成すると共に、折り曲げ片の下端部を折り曲げて被係止片としたことを特徴とするものである。
【００２５】
また請求項５記載の発明にあっては、請求項４においてキャップ部の長さ方向の他端部を下方に折り曲げて折り曲げ片を形成すると共に、折り曲げ片の下端部を折り曲げて被係止片とし、折り曲げ片を山部における下側の段差部に沿わせた状態で、被係止片を下段のけらば化粧材の係止片に係止させてなることを特徴とするものである。
【００２６】
このような請求項２のけらば化粧材、請求項５の屋根のけらば部の構造を採用することで、請求項１及び請求項４の効果に加えて、折り曲げ片を山部における下側の段差部に沿わせることにより、けらば化粧材と屋根上面の段差部とを一直線上に一層揃えることができるようになり、また被係止片と係止片との係止が折り曲げ片の下端位置で行われることによって、被係止片と係止片が外部へ露出するのを防止できるようになる。
【００２７】
また請求項３記載の発明は、請求項１においてキャップ部のカバー部とは反対側の他側部に、屋根のけらば用固定金具に設けた支持片にて支持される被支持片を設けたことを特徴とするものである。
【００２８】
また請求項６記載の発明は、請求項４においてキャップ部のカバー部とは反対側の他側部に、屋根のけらば用固定金具に設けた支持片にてスライド自在に支持される被支持片を設け、キャップ部を山部上面に被嵌し且つ被支持片を支持片により支持した状態で、キャップ部を山部の長さ方向に沿ってスライド移動させることにより、キャップ部の一端部を上側の段差部に当接可能としたことを特徴とするものである。
【００２９】
このような請求項３のけらば化粧材、請求項６の屋根のけらば部の構造を採用することで、請求項１及び請求項４の効果に加えて、けらば部に対するけらば化粧材の位置決めを、けらば用固定金具を利用してワンタッチ操作で行えるものであり、取り付け作業性が向上すると共に、けらば化粧材と山部間のズレや、複数のけらば化粧材相互間にズレが発生せず、けらば化粧材の一層の外観向上を図ることができる。
【図面の簡単な説明】
【図１】本発明の実施形態の一例を示す斜視図である。
【図２】同上のけらば化粧材の取り付け状態を説明する斜視図である。
【図３】同上のけらば化粧材を内側から見た斜視図である。
【図４】同上のけらば化粧材を外側から見た斜視図である。
【図５】図４のＡ−Ａ線断面図である。
【図６】図４のＢ−Ｂ線断面図である。
【図７】同上の係止片と被係止片の係止状態等を説明する側面図である。
【図８】（ａ）は同上のけらば用固定金具の平面図、（ｂ）は側面図である。
【図９】同上のけらば化粧材の取り付け途中の斜視図である。
【図１０】（ａ）は同上のけらば化粧材をけらば部における外皮の敷き込み側に取り付けた状態を示す断面図、（ｂ）は他例の断面図である。
【図１１】同上のけらば化粧材をけらば部における外皮のかぶせ側に取り付けた状態を示す断面図である。
【図１２】同上の軒先用けらば化粧材を内側から見た斜視図である。
【図１３】同上の軒先用けらば化粧材を外側から見た斜視図である。
【符号の説明】
１屋根
１ａ屋根材
１ｂ屋根上面
１ｃ屋根端面
２外皮
２ａかぶせ側
２ｂ敷き込み側
３内皮
４芯材
５段差部
５ａ上側の段差部
５ｂ下側の段差部
６山部
６ａ上面
６ｂ傾斜面
７谷部
８けらば部
１０けらば化粧材
１１キャップ部
１１ａ一端部
１１ｂ他端部
１１ｃ一側部
１１ｄ他側部
１２係止片
１３被係止片
１４固定片
１５折り曲げ片
１６ａ被支持片
１７カバー部
１８ａ立上り部
２０けらば用固定金具
２１支持片
Ｄ長さ方向[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a structure of a glazed decorative material and a rugged portion of a roof.
[0002]
[Prior art]
When using a sandwich panel in which a core material is interposed between the outer skin and the inner skin as a roof material such as a gable roof, the end surface of the core material is exposed on the covering side or the laying side of the outer skin at the loose part. There is a problem that the appearance is damaged. Therefore, there is a demand for a decorative cover for covering the entire loose portion.
[0003]
Recently, however, stepped roofs with stepped portions formed on the upper surface of the roof with gaps in the direction of the eaves are widely used in order to give the roof a larger size. In case of a roof with a cover, it is difficult to attach a decorative cover due to the presence of a stepped portion provided on the top surface of the roof even if it is intended to attach a decorative material to the loose part. There is also a problem that the appearance is poor, such as a gap due to a stepped portion between the roof and the roof surface.
[0004]
[Problems to be solved by the invention]
The present invention was invented in view of the problems of the above-described conventional example, and the object of the present invention is to easily and reliably and to the exterior of the roof portion where the step portion is formed. The object is to provide a structure of the lapel of the decorative material and the roof of the roof that can be attached well.
[0005]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, the decorative material according to the present invention has a core material 4 interposed between the outer skin 2 and the inner skin 3, and at least the outer skin 2 in the direction substantially perpendicular to the eaves ridge direction. It is a lava cosmetic material for covering the lava portion 8 of the roof 1 in which the step portions 5 are formed at intervals in the eaves ridge, and the valley portions 7 are alternately formed. A cap portion 11 covering the roof top surface 1b of the other and a cover portion 17 that hangs from the one side portion 11c of the cap portion 11 so as to cover the roof end surface 1c of the loose portion 8, and the length of the cap portion 11 A locking piece 12 protruding upward at one end portion 11a in the direction D, a rising portion 18a contacting the stepped portion 5, and a fixing piece 14 fixed to the roof upper surface 1a are provided, and the above-mentioned engagement is provided at the other end portion 11b. A locked piece 13 that can be locked to the stop piece 12 is provided. In this way, it is only necessary to fix the fixing piece 14 to the roof 1 at one place. Otherwise, the locking piece 12 and the locked piece are between the other decorative materials 10. 13 can be attached to the loose portion 8 of the roof 1 having the stepped portion 5 easily and reliably even if it is not a skilled worker. In addition, by providing the rising portion 18a along the stepped portion 5, the decorative material 10 can be provided if the decorative material 10 can be arranged with a good appearance in line with the stepped portion 5 of the roof upper surface 1b.
[0006]
Moreover, the structure of the loose part of the roof which concerns on this invention is comprised by the roof material 1a by which the core material 4 was interposed between the outer skin 2 and the inner skin 3, and at least the outer skin 2 is substantially orthogonal to the eaves-ridge direction. The ridges 6 and the valleys 7 are alternately formed in the direction, and the ridges 8 of the roof 1 where the step portions 5 are formed at intervals in the eaves ridge direction are covered with the decorative material 10. In the structure of the loose portion 8 of the roof 1, the loose decorative material 10 includes a cap portion 11 and a cover portion 17 hanging from one side portion 11 c of the cap portion 11. A locking piece 12 that protrudes upward at one end 11a in the direction D and a fixed piece 14 that is fixed to the peak 6 are provided, and a cover that can be locked to the locking piece 12 at the other end 11b. The locking piece 13 is provided, and the plurality of loose cosmetics 10 are arranged outside the loose portion 8. 2 is arranged side by side in the length direction D of the peak portion 6 on the covering side 2a or the laying side 2b, and the cap portion 11 is a peak portion between the lower step portion 5b and the upper step portion 5a in the peak portion 6. 6 The cover portion 17 is arranged so as to cover the roof end surface 1c of the rib portion 8 while being fitted on the upper surface, and the end portion 11a in the length direction D of the cap portion 11 is along the upper step portion 5a. The fixing piece 14 is fixed to the peak portion 6 with the locking piece 12 provided on the one end portion 11a, and the locking piece 13 of the decorative material 10 is locked to the locking piece 12 provided on the one end portion 11a. The latch piece 13 is characterized by being latched to the latch piece 12 of the decorative material 10 at the lower stage, and by configuring in this way, only one fixed piece 14 of the cosmetic material 10 is provided. It only needs to be fixed to the roof 1, otherwise, the locking piece 12 can be used for other decorative materials 10. Since it is only necessary to perform the operation of locking the locking piece 13 and the operation of locking the locked piece 13 to the locking piece 12 of the decorative material 10, the roof 1 having the stepped portion 5 can be used. Even if it is not a skilled worker, the cosmetic material 10 can be easily and reliably attached to the loose portion 8. In addition, by arranging the one end portion 11a in the length direction D of the decorative material 10 along the upper step portion 5a in the mountain portion 6, the plurality of decorative materials 10 are aligned with the step portion 5 on the roof upper surface 1b. Can be placed.
[0007]
Here, it is preferable that the other end portion 11b in the length direction D of the cap portion 11 is bent downward to form the bent piece 15, and the lower end portion of the bent piece 15 is bent to form the locked piece 13. Furthermore, it is preferable that the locked piece 13 is locked to the locking piece 12 of the decorative material 10 in the state where the bent piece 15 is placed along the lower stepped portion 5b in the peak portion 6. By being configured as described above, the decorative material 10 and the stepped portion 5 on the roof upper surface 1b can be further aligned in a straight line by arranging the bent piece 15 along the lower stepped portion 5b in the mountain portion 6. At the same time, the locked piece 13 and the locking piece 12 are locked at the lower end position of the bent piece 15 so that the locked piece 13 and the locking piece 12 can be prevented from being exposed to the outside. Become.
[0008]
Further, it is preferable to provide a supported piece 16a supported by a support piece 21 provided on the loose fixing bracket 20 of the roof 1 on the other side portion 11d of the cap portion 11 opposite to the cover portion 17, Furthermore, by sliding the cap part 11 along the length direction D of the peak part 6 with the cap part 11 fitted on the top part of the peak part 6 and the supported piece 16a supported by the support piece 21, It is preferable that the one end portion 11a of the cap portion 11 can be brought into contact with the upper stepped portion 5a. With this configuration, the lava cosmetic material 10 can be positioned with respect to the lava portion 8, and the lava fixing bracket. 20 can be performed by a one-touch operation, and the gap between the decorative material 10 and the mountain portion 6 and the gap between the plurality of loose decorative materials 10 do not occur, and the appearance fits better.
[0009]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.
[0010]
As shown in FIGS. 1, 2, 10, and 11, the roof 1 of the present embodiment is configured by a roof material 1 a in which a core material 4 is interposed between an outer skin 2 and an inner skin 3. On the outer skin 2 of the roofing material 1a, mountain portions 6 and valleys 7 are alternately formed in a direction substantially orthogonal to the eaves-ridge direction, and a plurality of gaps are provided in the eaves-ridge direction of the roofing material 1a. A step portion 5 is formed. The step portion 5 is formed on a horizontal line from the mountain portion 6 to the valley portion 7. The step portions 5 do not necessarily have to be on a horizontal line, and the number of the step portions 5 is not particularly limited. Moreover, although the material of the outer skin 2 and the inner skin 3 is not specifically limited, As an example, a galvanized steel plate, an aluminum plate, etc. are used. The core material 4 is configured, for example, by injecting urethane-based resin or the like between the outer skin 2 and the inner 3.
[0011]
Here, FIG. 10 (a) shows a state in which the cosmetic material 10 is attached to the mountain portion 6 on the laying side 2b of the outer skin 2, FIG. 10 (b) shows another example, and FIG. The state which attached the material 10 to the peak part 6 of the covering side 2a of the outer skin 2 is shown. In the following embodiment, the case where the decorative material 10 is attached to the peak portion 6 on the laying side 2b of the outer skin 2 will be described, but the same applies to the case where it is attached to the covering side 2a. 10 and 11, 9 is a rafter, 30 is a base material, 32 is a draining material for scabbard, and 33 in FIG. 11 is a frame material for slabs installed on the covering side 2 a of the outer skin 2. .
[0012]
As shown in FIG. 3 to FIG. 6, the glazed decorative material 10 includes a cap portion 11 that covers the mountain portion 6 of the flared portion 8, and the roof of the flared portion 8 from one side portion 11 c of the cap portion 11. A cover portion 17 that hangs down so as to cover the end face 1c is integrally formed. Here, the length dimension d1 of the cap part 11 is set to be approximately equal to the length dimension d2 of the peak part 6 between the step part 5 and the step part 5 of the roof 1 as shown in FIG. The cover portion 17 is provided over the entire length of the one side portion 11 c of the cap portion 11, and the lower end portion of the cover portion 17 hangs down with a length that can cover the entire roof end surface 1 c of the loose portion 8. doing. At the lower end portion of the cover portion 17, a bent portion 50 that houses the lower end edge of the drainage draining member 32 (FIGS. 10 and 11) is provided.
[0013]
The cap portion 11 includes a top piece 18 that covers the top surface of the peak portion 6 of the rib portion 8, and an inclined piece 16 that extends from the other side portion 11 d of the top piece 18 along the inclined surface 6 b (FIG. 8) of the peak portion 6. And are integrally formed. A rising portion 18a is erected on one end portion 11a of the top piece 18 and the inclined piece 16 in the length direction D, respectively. The height H1 (FIG. 5) of the rising portion 18a is set to be substantially equal to the height dimension H2 (FIG. 2) of the step portion 5 of the peak portion 6, and the cap is formed by abutting the rising portion 18a against the step portion 5. One end portion 11 a of the portion 11 can be positioned by the step portion 5.
[0014]
Further, a pair of locking pieces 12 are provided on both ends in the width direction of the rising portion 18 a provided on the top piece 18 of the cap portion 11. Here, as shown in FIG. 7, each locking piece 12 is folded back obliquely downward from the upper end portion of the rising portion 18 a toward the upper surface 6 a of the cap portion 11. 11, the other latched piece 13 of the decorative material 10 can be inserted through the gap 12 a between the upper surface 6 a and the upper surface 6 a so as to be locked to the locking piece 12. In addition, a fixed piece 14 is extended toward the opposite side of the locking piece 12 in the center direction of the rising portion 18a. A fixing hole 14a is formed in the fixing piece 14, and the fixing piece 14 can be fixed to the peak portion 6 by fixing the fixing tool 60 such as a nail to the peak portion 6 through the mounting hole 14a. .
[0015]
The inclined piece 16 of the cap portion 11 also serves as a supported piece 16 a supported by a support piece 21 provided on the loose fixing bracket 20 of the roof 1. As shown in FIG. 8, the fixing bracket 20 for the ribs is provided on the upper surface 6a of the peak portion 6 with a fixing piece 22 having a mounting hole 22a fixed by a fixing tool 61 such as a nail, and on the inclined surface 6b of the peak portion 6. The support piece 21 bent along a substantially square shape is integrally formed. The tip of the support piece 21 is lifted from the inclined surface 6b, and the supported piece 16a of the cap portion 11 can be supported from below. It has a structure. Further, the support piece 21 can support the supported piece 16a in a slidable manner when the cap part 11 is slid along the mountain part 6. Reference numeral 23 in FIG. 8B denotes a sealing tape.
[0016]
On the other hand, as shown in FIGS. 3 to 6, a bent piece 15 that is bent downward is formed on the top piece 18 of the cap part 11 and the other end part 11 b in the length direction D of the inclined piece 16. Yes. The hanging length of the bent piece 15 is set to be substantially equal to the height dimension of the stepped portion 5 of the peak portion 6, whereby the bent piece 15 is abutted against the stepped portion 5, thereby the other end portion 11 b of the cap portion 11. Can be positioned at the stepped portion 5. A locked piece 13 is formed at the lower end of the bent piece 15. Here, the latched piece 13 is folded back substantially parallel to the lower surface of the cap portion 11, and the latched piece 13 is latched to the latching piece 12 of the other glazed decorative material 10. The other end portion 11b of the cap portion 11 can be locked to the other flaming makeup material 10 adjacent thereto.
[0017]
12 and 13 show a decorative material 10A for the edge of the eaves that is attached to the eaves of the ridge 6, which is attached to the ridge 6 from the eaves to the first stepped portion 5, and is a bent piece 15 (FIG. 4). ) Except for a point having an eaves cover 60 covering the eaves and a dimension L2 in the length direction D shorter than the dimension L1 in the length direction D of the decorative material 10 (FIG. 4). Thus, it has the same structure as that of the decorative material 10.
[0018]
Next, when covering the loose portion 8 with the loose decorative material 10, first, as shown in FIG. 1, the decorative material 10A for the eaves of the mountain portion 6 on the loose portion 8 side is attached, After that, the plurality of glazed decorative materials 10 are sequentially attached to the mountain portion 6. In other words, as shown in FIG. 9, the cap portion 11 of the cover material 10 (similar to the cover material 10 </ b> A for the eaves) is fitted on the top surface of the mountain portion 6 at a position shifted from the step portion 5, and the cover portion 17 is disposed along the roof end surface 1c of the rib portion 8 and the supported piece 16a of the cap portion 11 is supported by the support piece 21 provided on the rib fixing bracket 20 (the state of FIG. 10). Then, the cap part 11 is slid in the direction indicated by the arrow A in FIG. 9, and the rising part 18 a provided at the one end part 11 a of the cap part 11 is brought into contact with the upper step part 5 a in the peak part 6. At this time, the bent piece 15 provided at the other end portion 11 b of the cap portion 11 comes into contact with the lower step portion 5 b in the peak portion 6. Then, as shown in FIG. 7, the locking piece 13 provided at the lower end of the bent piece 15 is locked to the locking piece 12 of the decorative material 10 at the lower stage, and then the fixing piece 14 is moved to the upper step. The upper portion 6a is fixed to the upper surface of the mountain portion 6 using a fixing tool 60 (FIG. 1) such as a nail, and the cover portion 17 is fixed to the roof end surface 1c using another fixing tool. As a result, the cap member 11 and the cover portion 17 are fixed to the roof, respectively, and the latched piece 13 is locked to the locking piece 12 of the pottery material 10 that is adjacent to each other. If the support piece 16a of the cap part 11 is supported by the support piece 21 of the fixing bracket 20 for loosening, the attachment of the decorative material 10 is completed. In the same manner, other loose cosmetics 10 are also attached in sequence.
[0019]
Therefore, it is only necessary to fix the fixing piece 14 of the decorative material 10 to the roof 1 at one place. Otherwise, the locking piece 12 is locked to the locked piece 13 of the other decorative material 10. Since it is only necessary to perform the operation and the operation of locking the locked piece 13 to the locking piece 12 of the decorative material 10 with respect to the other piece, for the rib portion 8 of the roof 1 having the stepped portion 5, Even if it is not a skilled worker, the cosmetic material 10 can be easily and reliably attached.
[0020]
Further, the rising portion 18a provided at the one end portion 11a of the decorative material 10 extends along the upper stepped portion 5a at the peak portion 6 and the bent piece 15 provided at the other end portion 11b is provided at the lower side of the peak portion 6. By being along the stepped portion 5b, the cap portion 11 of the decorative material 10 and the stepped portion 5 of the roof upper surface 1b are aligned in a straight line, and the cover portion 17 of the decorative material 10 is scattered. Combined with the entire roof end surface 1c of the portion 8 being covered, the entire portion 8 can be covered with good appearance. In addition, in this example, the support piece 21 provided on the side opposite to the cover portion 17 of the cap portion 11 is supported by the support piece 21 of the loose fixing bracket 20 so that the decorative material 10 and the mountain portion are separated. No misalignment between the six or a plurality of loose decorative materials 10 (including the decorative material 10A for the eaves) can be attached with good appearance. In addition, the locked piece 13 and the locking piece 12 are locked at the lower end position of the bent piece 15 and at the back side position of the cap portion 11. Can be prevented from being exposed to the outside, and the appearance can be further improved.
[0021]
【The invention's effect】
As described above, in the first aspect of the invention, the core material is interposed between the outer skin and the inner skin, and at least the ridges and the valleys are alternately formed in the outer skin in a direction substantially orthogonal to the eaves-ridge direction. And a cover material covering a lava portion of a roof where a step portion is formed at an interval in the eaves direction, and a cap portion laid on the roof surface of the lava portion, and one side of the cap portion A cover part that hangs down so as to cover the roof end surface of the loose part from the part, a locking piece that protrudes upward at one end part in the length direction of the cap part, a rising part that contacts the step part, and a roof upper surface And a locking piece that can be locked to the locking piece at the other end.
[0022]
According to a fourth aspect of the present invention, there is provided a roofing material in which a core material is interposed between the outer skin and the inner skin, and peaks and valleys are alternately arranged in at least the outer skin in a direction substantially orthogonal to the eaves ridge direction. A structure of a roof portion of a roof that is formed and covered with a loose decorative material on a loose portion of a roof that is formed and stepped at an interval in the eaves ridge direction. Is provided with a cap part and a cover part hanging from one side of the cap part, and a locking piece protruding upward at one end part in the length direction of the cap part and a fixing piece fixed to the mountain part. The other end portion is provided with a locked piece that can be locked to the locking piece, and the plurality of loose cosmetics are covered or spread on the outer skin of the loose portion. Installed side by side in the direction of the length of the ridge, and the cap part is the lower step and the upper step in the ridge The cover piece is placed so as to cover the roof end surface of the rib portion, and one end portion in the length direction of the cap portion is placed along the upper stepped portion. Is fixed to the crest, and the latching piece provided at the one end is locked to the latching piece of the decorative material, and the latching piece provided at the other end is fixed to the decorative piece. It is characterized by being locked to the locking piece.
[0023]
By adopting the structure of the lava of claim 1 and the lava part of the roof of claim 4, it is only necessary to fix the fixing piece of the lava to the roof at one place. Then, it is only necessary to perform the operation of locking the latched piece of the decorative material with the other piece and the operation of locking the locked piece with the other piece of the decorative material. Even if it is not a skilled worker, the decorative material can be easily and reliably attached to the loose portion of the roof having the stepped portion. In addition, since the core material is interposed between the outer skin and the inner skin to constitute the roof material, the roof portion of the loose portion of the roof material often comes out on the surface even when viewed from the strength aspect. The head portion of the screw can be completely covered by covering the surface of the loose portion with the loose decorative material of the present invention, and therefore there is no problem in strength and the design is good. In addition, by having the rising portion provided at one end of the length direction of the decorative material along the stepped portion, the decorative material can be arranged to be aligned with the stepped portion on the upper surface of the roof, and has a stepped portion. It is possible to attach and apply a decorative material with a better appearance to the loose part of the roof.
[0024]
According to a second aspect of the present invention, in the first aspect, the other end portion in the length direction of the cap portion is bent downward to form a bent piece, and the lower end portion of the bent piece is bent to be locked. It is characterized by that.
[0025]
According to a fifth aspect of the present invention, in the fourth aspect, the other end portion in the length direction of the cap portion is bent downward to form a bent piece, and the lower end portion of the bent piece is bent to be locked. In the state in which the bent piece is placed along the lower step portion in the mountain portion, the locked piece is locked to the locking piece of the decorative material if the lower piece is separated.
[0026]
In addition to the effects of claim 1 and claim 4, the bent piece is formed on the lower side of the peak portion by adopting the structure of the cover material of claim 2 and the cover portion of the roof of claim 5. It is possible to further align the decorative material and the stepped portion on the roof top surface in a straight line, and the locking between the locked piece and the locking piece is the bent piece. By being performed at the lower end position, the locked piece and the locking piece can be prevented from being exposed to the outside.
[0027]
According to a third aspect of the present invention, in the first aspect, a supported piece supported by a support piece provided on a roof fixing bracket is provided on the other side of the cap portion opposite to the cover portion. It is characterized by that.
[0028]
According to a sixth aspect of the present invention, in the fourth aspect of the present invention, the supported portion is slidably supported on the other side of the cap portion opposite to the cover portion by a support piece provided on the roof fixing bracket. One end portion of the cap portion is provided by sliding the cap portion along the length direction of the mountain portion in a state in which the cap portion is fitted on the top surface of the mountain portion and the supported piece is supported by the support piece. Can be brought into contact with the upper stepped portion.
[0029]
In addition to the effects of claims 1 and 4, the lava cosmetic material for the lava part is adopted by adopting such a lava cosmetic material of claim 3 and the structure of the lava part of the roof of claim 6. Positioning can be performed with a one-touch operation using loose fixing brackets, which improves the mounting workability, and if there is a gap between the decorative material and the mountain or between multiple decorative materials. Misalignment does not occur, and the appearance of the decorative material can be further improved.
[Brief description of the drawings]
FIG. 1 is a perspective view showing an example of an embodiment of the present invention.
FIG. 2 is a perspective view for explaining the attachment state of the decorative material.
FIG. 3 is a perspective view of the same plaster makeup material as viewed from the inside.
FIG. 4 is a perspective view of the same plaster makeup material as seen from the outside.
5 is a cross-sectional view taken along line AA in FIG.
6 is a cross-sectional view taken along line BB in FIG.
FIG. 7 is a side view for explaining a locking state and the like of the locking piece and the locked piece.
FIG. 8A is a plan view of the above-described loose fixing bracket, and FIG. 8B is a side view thereof.
FIG. 9 is a perspective view in the middle of attachment of a decorative material.
FIG. 10A is a cross-sectional view showing a state in which the cover material is attached to the outer skin laying side of the cover portion, and FIG. 10B is a cross-sectional view of another example.
FIG. 11 is a cross-sectional view showing a state in which the same plaster makeup material is attached to the covering side of the outer skin in the brittle portion.
FIG. 12 is a perspective view of the above-described eaves collar for a decorative material viewed from the inside.
FIG. 13 is a perspective view of the above-described eaves collar for the eaves as viewed from the outside.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Roof 1a Roofing material 1b Roof upper surface 1c Roof end surface 2 Outer skin 2a Covering side 2b Laying side 3 Endothelium 4 Core material 5 Step part 5a Upper step part 5b Lower step part 6 Mountain part 6a Upper surface 6b Inclined surface 7 Valley part 8 Scatter part 10 Scatter decorative material 11 Cap part 11a One end part 11b Other end part 11c One side part 11d Other side part 12 Locking piece 13 Locked piece 14 Fixed piece 15 Bending piece 16a Supported piece 17 Cover part 18a Rising part 20 Bracket fixing bracket 21 Support piece D Length direction

Claims

A core material is interposed between the outer skin and the inner skin, and at least at the outer skin, peaks and valleys are alternately formed in a direction substantially orthogonal to the eaves ridge direction, and step portions are spaced apart in the eaves ridge direction. It is a decorative material that covers the loose portion of the formed roof, and covers the roof end surface of the loose portion from one side of the cap portion, and a cap portion that is covered on the roof top surface of the loose portion. And a cover part that hangs down, and is provided with a locking piece protruding upward at one end in the length direction of the cap part, a rising part in contact with the step part, and a fixed piece fixed to the roof top surface, A glazed decorative material characterized in that a locked piece that can be locked to the locking piece is provided at the other end.

2. The ladle cosmetic material according to claim 1, wherein the other end portion in the length direction of the cap portion is bent downward to form a bent piece, and the lower end portion of the bent piece is bent into a locked piece. .

2. The ladle according to claim 1, wherein a supported piece supported by a support piece provided on a fixing member for loosening the roof is provided on the other side of the cap portion opposite to the cover portion. Cosmetic material.

Consists of a roofing material with a core material interposed between the outer skin and the inner skin, and at least the outer skin is alternately formed with peaks and valleys in a direction substantially perpendicular to the eaves direction, and is spaced in the eaves direction The roof of the roof on which the step portion is formed with a gap therebetween is covered with a decorative material, and the decorative material is divided into a cap portion and a cap portion of the cap portion. A cover portion hanging from one side, and provided with a locking piece projecting upward at one end portion in the length direction of the cap portion and a fixing piece fixed to the mountain portion, and at the other end portion The latch piece is configured to have a latched piece, and the plurality of loose cosmetics are arranged in the length direction of the covering portion of the outer skin of the loose portion or the peak portion on the laying side. Install and fit the cap part on the upper surface of the mountain part between the lower step part and the upper step part in the mountain part Both cover parts are arranged so as to cover the roof end face of the loose part, and the fixing piece is fixed to the mountain part with one end part in the length direction of the cap part along the upper step part, The upper piece of the latched piece is locked with the latched piece of the cosmetic material, and the latched piece provided at the other end is locked with the latched piece of the decorative material. The structure of the loose part of the roof characterized by that.

The other end of the cap in the length direction is bent downward to form a bent piece, and the lower end of the bent piece is bent to be a locked piece, and the bent piece is placed along the lower stepped portion in the mountain portion. 5. The structure of the loose portion of the roof according to claim 4, wherein the latched piece is latched to the latch piece of the decorative material if it is in the lower stage.

On the other side of the cap portion opposite to the cover portion, a supported piece that is slidably supported by a support piece provided on the fixing bracket for the roof is provided, and the cap portion is fitted on the upper surface of the mountain portion. In the state where the supported piece is supported by the supporting piece, the cap portion is slid along the length direction of the mountain portion, so that one end portion of the cap portion can be brought into contact with the upper stepped portion. The structure of the loose portion of the roof according to claim 4, wherein