JP4010634B2

JP4010634B2 - Ceiling edge configuration member, ceiling edge structure and method of assembling the ceiling edge

Info

Publication number: JP4010634B2
Application number: JP07467898A
Authority: JP
Inventors: 雅紀土屋; 輝興大嶋; 義治長田
Original assignee: Misawa Homes Co Ltd
Current assignee: Misawa Homes Co Ltd
Priority date: 1998-03-23
Filing date: 1998-03-23
Publication date: 2007-11-21
Anticipated expiration: 2018-03-23
Also published as: JPH11270044A

Description

【０００１】
【発明の属する技術分野】
本発明は、隅棟部に天井野縁を構成する際に使用される天井野縁構成用部材、この天井野縁構成用部材を使用した天井野縁構造及びこの天井野縁構成用部材を用いた天井野縁組み付け方法に関する。
【０００２】
【背景の技術】
従来、部屋の天井を構築する場合には、例えば、部屋の上部側に天井野縁を組み、この天井野縁に天井板を貼設することが多い。
この天井板を貼設する天井野縁として、実公平４−４０８７号公報に記載されたものが知られている。
この天井野縁は、部屋の互いに対向する壁面に、開口部が対向する断面コ字状のランナーを固定し、この各ランナーの開口部に断面がロ字状またはコ字状の野縁の両端を嵌合することによって構成されている。そして、この構成の天井野縁においては、ねじ等の止着部材を用いて前記野縁の下面に天井板を固定することによって、天井を形成するようになっている。
【０００３】
ところで、部屋の天井は水平に形成するのが一般的であるが、例えば、住宅の部屋を屋根の傾斜方向に延出させた場合、この屋根の下方に位置する部分の天井が水平となるように天井を形成すると、天井を低くしなければならないので、部屋空間が狭くなり圧迫感を受け易くなる。
そこで、延出した屋根の下方に位置する部分の天井は、屋根の傾斜に沿って傾斜した傾斜天井にし、延出していない屋根の下方に位置する部分の水平天井の縁部に、前記傾斜天井の上縁部を接続するようにしている。
従って、このような水平天井と傾斜天井で構成される複合天井を構成する場合、天井野縁も傾斜天井に合わせた傾斜部と水平天井に合わせた水平部を設ける必要がある。
【０００４】
前記傾斜天井にあっては、例えば、寄せ棟屋根等の場合、妻側及び軒側の傾斜屋根が交差して隅棟部が形成され、この隅棟部に相当する部位に隅棟天井野縁が設けられる。
この隅棟天井野縁としては、例えば、図１３に示す構造のものがある。
図１３に示す隅棟部１００の天井野縁構造の場合、横断面Ｌ字状の鋼製の隅棟天井野縁１０１を用い、その上端部１０１ａは受け材１０２の左端部と天井野縁１０３の上端部に固定され、その下端部１０１ｂは受け材１０２の上面に固定されている。そして、この隅棟天井野縁１０１の側面には、一端が天井野縁１０３と接合された架設材１０４が接合されている。
【０００５】
【発明が解決しようとする課題】
ところで、前記隅棟部１００の天井野縁構造は、上端部１００ａ或いは下端１０１ｂの接合部では、数種類の部材が重なり合って接合されているため、各部材を現場で取り付ける作業が煩雑なものとなってしまい、天井野縁構造を構築する作業の効率化を図る上で大きな障害となっていた。
【０００６】
本発明は、上記課題を解決するために為されたものであって、隅棟部を有する天井野縁の隅棟天井野縁を容易に形成することが出来る天井野縁構成用部材を提供することを目的とし、更に隅棟部の天井野縁を容易に形成することが可能な天井野縁構造及び天井野縁の組み付け方法を提供することを目的とする。
なお、本出願人は、上記課題を解決する技術を、予め日本特許情報機構（ＪＡＰＩＯ）の先行技術調査（パトリス）を利用して、検索キー：天井＊野縁＊（金具＋金物＋部品）にて先行技術を調査し、その結果、特許６５件、実用新案６７件を抽出した。しかし、上記課題を解決するための技術は、発見出来なかった。
【０００７】
【課題を解決するための手段】
上記課題を解決するため、請求項１記載の発明は、例えば、図１〜図１２に示すように、
傾斜した天井野縁２…の上下端部に野縁受３が設けられ、妻側の天井野縁２…と軒側の天井野縁２…とが交差する住宅の隅棟部３０の天井野縁構造であって、
前記隅棟部３０の下端部３１に設けられ、前記隅棟部３０の下端部３１の角部３０ａを形成する下天井野縁構成用部材４と、
前記隅棟部３０の上端部３２に設けられ、前記隅棟部３０の上端部３２の角部３０ｂを形成する上天井野縁構成用部材５と、
前記下天井野縁構成用部材４と、前記上天井野縁構成用部材５とに接合された隅棟天井野縁部材６と、を備え、
前記下天井野縁構成用部材４は、前記隅棟天井野縁部材６を取り付け可能な下天井野縁継手部４２と、野縁受部材３ａ及び前記天井野縁２を取り付け可能な下野縁受継手部４１と、を備え、
前記上天井野縁構成用部材５は、前記隅棟天井野縁部材６を取り付け可能な上天井野縁継手部５２と、野縁受部材３ａ及び前記天井野縁２を取り付け可能な上野縁受継手部５１と、を備え、
前記天井野縁２の下端部の前記野縁受３は、前記野縁受部材３ａと前記下野縁受継手部４１とから成り、
前記天井野縁２の上端部の前記野縁受３は、前記野縁受部材３ａと前記上野縁受継手部５１とから成ることを特徴としている。
【０００８】
請求項１記載の発明によれば、隅棟部３０の下端部３１の角部３０ａを形成する下天井野縁構成用部材４の下天井野縁継手部４２と、隅棟部３０の上端部３２の角部３０ｂを形成する上天井野縁構成用部材５の上天井野縁継手部５２とに、隅棟天井野縁部材６が接合され、下野縁受継手部４１と、上野縁受継手部５１とに、野縁受部材３ａ及び天井野縁２が接合される。従って、隅棟部３０の上端部３２或いは下端部３１にこの下天井野縁構成用部材４及び上天井野縁構成用部材５を取り付けて角部３０ａ、３０ｂを形成し、下天井野縁継手部４２及び上天井野縁継手部５２に隅棟天井野縁部材６を接合させることが出来るとともに、下野縁受継手部４１及び上野縁受継手部５１に野縁受部材３ａ及び天井野縁２を接合させることが出来ることとなって、隅棟部３０の隅棟天井野縁１を容易に形成させることが出来る。
【０００９】
また、住宅の隅棟部３０の角部３０ａ、３０ｂは、大抵直角となっているので、下野縁受継手部４１及び上野縁受継手部５１の角部４１ａ、５１ａをほぼ直角にすることにより、この下天井野縁構成用部材４及び上天井野縁構成用部材５を殆どの住宅の隅棟部に適用出来て便利である。
【００１０】
ここで、天井野縁２は、例えば、金属製のものであってもよいし、また、木製或いは合成樹脂製のものであってもよい。下天井野縁構成用部材４及び上天井野縁構成用部材５も、金属製、木製或いは合成樹脂製のいずれであってもよい。下天井野縁構成用部材４及び上天井野縁構成用部材５は、例えば、図４、図６のように、断面コ字状の鋼製のフレームをほぼ直角にして接合させて下野縁受継手部４１、上野縁受継手部５１を形成するとともに、その角部４１ａ、５１ａに同様の鋼製フレームの底面４２ａ、５２ａ同士を当接させた部材を取り付けて下天井野縁継手部４２、上天井野縁継手部５２が形成される。しかしながら、下天井野縁構成用部材４、上天井野縁構成用部材５はこれに限るものではなく、例えば、断面が四角形状のものを組み合わせたものであっても円形状のものを組み合わせたものであってもよく、特に限定するものではない。
【００１４】
請求項２記載の発明は、請求項１記載の天井野縁構造において、前記隅棟天井野縁部材６は、所定の長さの分割体６１…を接合してなることを特徴としている。
【００１５】
請求項２記載の発明によれば、請求項１記載の発明と同様の効果が得られることは、無論のこと、特に、隅棟天井野縁部材６は、所定の長さの分割体６１…を接合してなるので、傾斜天井の長さに応じて隅棟天井野縁１の長さを所定の範囲で自由に決められることとなって、隅棟天井野縁１を傾斜天井の長さに応じて複数種類用意する必要がなく、例えば、使用頻度の少ない長さの隅棟天井野縁１が在庫として溜まることがない。
【００１６】
請求項３記載の発明は、請求項１又は２記載の天井野縁構造において、前記分割体６１は、２つの断面コ字状の部材の底面部６ａの裏面同士を、長手方向端部６ｂをずらして接合したものからなることを特徴としている。
【００１７】
請求項３記載の発明によれば、請求項１又は２記載の発明と同様の効果が得られることは無論のこと、特に、前記分割体６１は、２つの断面コ字状の部材の底面部６ａの裏面同士を、長手方向端部６ｂをずらして接合したものから出来ている。従って、ずらされた底面部６ａの裏面に他の分割体６１の底面部６ａの裏面を接続することにより、分割体６１同士を確実に接合することが出来る。また、底面部６ａのずらす面積を変えることで接合強度を調整することが出来る。
【００１８】
請求項４記載の発明は、請求項１〜３の何れかに記載の天井野縁構造において、前記下野縁受継手部４１、前記上野縁受継手部５１は、２つの前記断面コ字状の部材の端部を接合してなり、前記下天井野縁継手部４２、前記上天井野縁継手部５２は、２つの前記断面コ字状の部材の底面部４２ａ、５２ａの裏面同士を、長手方向端部４２ｂ、５２ｂをずらして接合したものからなることを特徴としている。
【００１９】
請求項４記載の発明によれば、請求項１〜３の何れかに記載の発明と同様の効果が得られることは無論のこと、特に、下野縁受継手部４１、上野縁受継手部５１は、２つの断面コ字状の部材の端部を接合してなり、下天井野縁継手部４２、上天井野縁継手部５２は、２つの断面コ字状の部材の底面部４２ａ、５２ａの裏面同士を、長手方向端部４２ｂ、５２ｂをずらして接合したものから出来ているので、構造が極めて単純で簡単に製造することが出来る。
【００２０】
また、例えば、請求項１記載の隅棟天井野縁部材６と同一の部材から形成するようにすれば、隅棟天井野縁部材６と材料を共有することが出来ることとなって、下天井野縁構成用部材４、上天井野縁構成用部材５として新たに材料を用意する必要がなく便利である。また、下天井野縁継手部４２、上天井野縁継手部５２の端部４２ｂ、５２ｂは、請求項１記載の天井野縁部材６の端部６ａと同様の形状にされているので、容易に天井野縁部材６の端部６ａと下天井野縁継手部４２、上天井野縁継手部５２の端部４２ｂ、５２ｂとを接合させることが出来る。
【００２１】
請求項５記載の発明は、請求項１記載の下天井野縁構成用部材４、上天井野縁構成用部品５を用いた天井野縁組み付け方法であって、前記下天井野縁構成用部材４、前記上天井野縁構成用部材５を住宅の隅棟部３０の上端部３２及び下端部３１に設け、次いで、前記下野縁受継手部４１、前記上野縁受継手部５１の端部４１ｂ、５１ｂに野縁受部材３ａの端部３ｂを接合させるとともに、前記下天井野縁継手部４２、前記上天井野縁継手部５２の端部４２ｂ、５２ｂに隅棟天井野縁部材６の端部６ｂを接合してなることを特徴としている。
【００２２】
請求項５記載の発明によれば、天井野縁構成用部材６が住宅の隅棟部３０の上端部３２及び下端部３１に設けられ、次いで、下野縁受継手部４１、上野縁受継手部５１の端部４１ｂ、５１ｂに野縁受部材３ａの端部３ｂが接合されるとともに、下天井野縁継手部４２、上天井野縁継手部５２の端部４２ｂ、５２ｂに隅棟天井野縁部材６の端部６ｂが接合される。従って、隅棟部３０の上端部３２及び下端部３１にこの下天井野縁構成用部材４、上天井野縁構成用部材５を取り付けて角部３０ａを形成し、下天井野縁継手部４２、上天井野縁継手部５２の端部４２ｂ、５２ｂに隅棟天井野縁部材６の端部６ｂを接合させることが出来るとともに、下野縁受継手部４１、上野縁受継手部５１の端部４１ｂ、５１ｂに野縁受部材３ａの端部３ｂを接合させることが出来ることとなって、隅棟部３０の隅棟天井野縁１を容易に形成させることが出来る。即ち、予め下天井野縁構成用部材４、上天井野縁用構成用部材５を角部３０ａに取り付け、その後、下天井野縁継手部４２、上天井野縁継手部５２と下野縁受継手部４１、上野縁受継手部５１の端部に隅棟天井野縁部材６及び野縁受部材３ａの端部６ｂ、３ｂを接合させていくことによって、現場で隅棟天井野縁１の傾斜角度の位置決め作業などをすることなく容易に隅棟天井野縁１を構築させることが出来る。
【００２３】
【発明の実施の形態】
以下、図を参照して本発明に係る天井野縁構成用部材、天井野縁構造及び天井野縁組み付け方法の実施の形態を詳細に説明する。
図１は、本発明を好適に実施した住宅の天井野縁構造要部の平面図であり、図２は、隅棟部の天井野縁構造を示す斜視図である。
【００２４】
図１に示す住宅の天井野縁構造においては、水平天井（図示省略）を構築するための水平天井野縁部１０と傾斜天井（図示省略）を構築するための傾斜天井野縁部２０が設けられている。
前記傾斜天井野縁部２０は、更に住宅の妻側の妻側傾斜天井野縁部２０ａと軒側の軒側傾斜天井野縁部２０ｂとから構成され、前記妻側傾斜天井野縁部２０ａの天井野縁２と前記軒側傾斜天井野縁部２０ｂの天井野縁２とが交差する隅棟部３０には、隅棟天井野縁１が設けられている。
また、前記天井野縁構造を構成する各天井野縁２の上下端部には、前記隅棟部３０を除いて、該上下端部を固定する天井野縁受３が設けられている。
前記天井野縁２は、例えば、図２に示すように断面がロ字状の長尺な鋼製角筒体から出来ている。
【００２５】
前記天井野縁受３は、例えば、断面がコ字状の長尺な鋼製フレームから出来ていて、その開口部３ｃに前記天井野縁２が挿入されて固定されるようになっている。
前記隅棟天井野縁１は、前記隅棟部３０の下端部３１に設けられた下天井野縁構成用部材４と、前記水平天井野縁部１０と交わる上端部３２に設けられた上天井野縁構成用部材５と、前記下天井野縁構成用部材４と前記上天井野縁構成用部材５とに接合された隅棟天井野縁部材６によって構成されている。
【００２６】
前記下天井野縁構成用部材４は、図２に示すように、住宅の壁４０の内側上端部に設けられた勾配結合棟木７の勾配面７ａに沿って設けられている。この下天井野縁構成用部材４は、例えば、図３、図４に示すように、断面がコ字状の鋼製フレームから出来ていて、前記野縁受部材３ａが取り付けられる下野縁受継手部４１と、前記隅棟天井野縁部材６が取り付けられる下天井野縁継手部４２を備えている。
【００２７】
前記下野縁受継手部４１は２つの前記鋼製フレームの一端部に設けた切り欠き部同士を接合させたものであって、２つの鋼製フレームが接合された角部４１ａは略直角となるようにされている。
その両端部４１ｂ、４１ｂは、前記野縁受部材３ａを取り付けることが出来るようになっているとともに、この下野縁受継手部４１が前記野縁受３の一部を形成している。そして、この下野縁受継手部材４１のコ字状の開口部４１ｃには、前記天井野縁２を取り付けることが出来るようになっている。
【００２８】
前記下天井野縁継手部４２は、２つの前記鋼製フレームの底面部４２ａの裏面同士を接合させたものからできている。この下天井野縁継手部４２の一の端部は、前記下野縁受継手部４１の角部４１ａの内側に接合され、もう一方の端部は、２つの鋼製フレームの端部４２ｂ、４２ｂがずれて接合された形状を有し、前記隅棟天井野縁部材６が取り付けられるようになっている。従って、この下天井野縁継手部４２は、前記隅棟天井野縁１の一部を形成している。
また、この下天井野縁継手部４２のコ字状開口部４２ｃ、４２ｃには、前記天井野縁３を取り付けることが出来るようになっている。
ここで、下天井野縁構成用部材４は、図３のように、予め工場で、野縁受継手部４１と天井野縁受継手部４２が一体化したものを使用してもよいし、図４に示すように、野縁受継手部４１と天井野縁受継手部４２を各々別個に用意して現場等で組み合わせて製造してもよい。
【００２９】
前記上天井野縁構成用部材５は、図１又は図２に示すように、前記水平天井（図示省略）を構成する水平天井野縁部１０との見切り部１１に設けられている。
前記上天井野縁構成用部材５は、前記下天井野縁構成用部材４と同様に、図５、図６に示すように、例えば、断面がコ字状の鋼製フレームから出来ていて、前記野縁受部材３ａが取り付けられる上野縁受継手部５１と、前記隅棟天井野縁部材６が取り付けられる上天井野縁継手部５２とを備えている。
【００３０】
前記上野縁受継手部５１は、２つの鋼製フレームの端部同士を接合して角部５１ａを形成したものからなり、この角部５１ａは略直角となるようにされている。
その各鋼製フレームの端部５１ｂ、５１ｂには、前記野縁受部材３ａを取り付けることが出来るようになっているとともに、この上野縁受継手部５１は、前記野縁受３の一部を形成している。そして、この上野縁受継手部５１のコ字状開口部５１ｃ、５１ｃには、前記天井野縁２を取り付けることが出来るようになっている。
【００３１】
前記上天井野縁継手部５２は２つの前記鋼製フレームの底面部５２ａの裏面同士を接合させたものからできている。この上天井野縁継手部５２の一の端部は、前記野縁受継手部５１の角部５１ａの外側に接合され、もう一方の端部は、２つの鋼製フレームの端部５２ｂ、５２ｂがずれて接合された形状を有し、前記隅棟天井野縁部材６の端部を取り付けることが出来るようになっているとともに、この上天井野縁継手部５２は、前記隅棟天井野縁１の一部を形成している。また、この上天井野縁継手部５２のコ字状開口部５２ｃには、前記天井野縁３を取り付けることが出来るようになっている。
ここで、上天井野縁構成用部材５は、図５のように、予め工場で、野縁受継手部５１と天井野縁受継手部５２が一体化したものを使用してもよいし、図６に示すように、野縁受継手部５１と天井野縁受継手部５２を各々別個に用意して現場等で組み合わせて製造してもよい。
【００３２】
前記隅棟天井野縁部材６は、例えば、図７に示すように、２つの断面コ字状の鋼製フレームの底面部６ａの裏面同士を接合させたものから出来ていて、その端部６ｂ、６ｂがずれて接合された形状を有している。また、その側面には、対向して開口部６ｃ、６ｃが設けられている。
前記隅棟天井野縁部材６は、図８に示すように、前記下天井野縁継手部４２及び前記上天井野縁継手部５２の露出した底面部４２ａ、５２ａに前記隅棟天井野縁部材６の底面部６ａを当接させて接合することが出来るようになっている。
【００３３】
ここで、隅棟天井野縁部材６は、例えば、図８に示すように、傾斜天井（図示省略）の長さに応じて複数の分割体６１を連結させるようにしてもよい。
このように、分割体６１を複数接合させた隅棟天井野縁部材６を使用することにより、傾斜天井（図示省略）の長さに応じて隅棟天井野縁１の長さを所定の範囲で自由に決められるので、隅棟天井野縁１を傾斜天井（図示省略）の長さに応じて複数種類用意する必要がなく、例えば、使用頻度の少ない長さの隅棟天井野縁が在庫として溜まることがない。
また、前記分割体６１は、２つの断面コ字状の部材の底面部６ａの裏面同士を、長手方向端部６ｂをずらして接合したものから出来ている。
従って、ずらされた底面部６ａの裏面に他の分割体６１の底面部６ａの裏面を接続することにより、分割体６１同士を確実に接合することが出来る。
【００３４】
また、底面部６ａのずらす面積を変えることで接合強度を調整することが出来る。
また、前記下天井野縁構成部材４、前記上天井野縁構成部材５、及び隅棟天井野縁部材６は同一の断面コ字状の部材から形成されていれる。
従って、材料を共有することが出来ることとなって、それぞれ別個独立の材料を用意する必要がなく便利である。
【００３５】
次に、上記天井野縁構成用部材４，５を使用した隅棟部３０の天井野縁構造を構築するための天井野縁組み付け方法について図９〜１２を用いて説明する。
まず、図９に示すように、所定の角度を有する勾配結合棟木７を住宅の外壁４０の内側面の上部に取り付けた後、前記外壁４０の角部３０ａ（即ち、隅棟部３０の下端部３１）に前記下天井野縁構成用部材４を前記勾配結合棟木７の勾配面７ａにビス７ｂ…等によって取り付ける。
【００３６】
次いで、前記下天井野縁構成用部材４の前記下野縁受継手部４１の端部４１ｂに当接させて断面コ字状の野縁受部材３ａを取り付ける（図１０参照）。
そして、図１１に示すように、前記水平天井野縁部１０の見切り部１１の角部３０ｂ（即ち隅棟部３０の上端部３２）に前記上天井野縁構成用部材５を取り付け、前記野縁受部材３ａを前記上野縁受継手部５１の端部５１ｂに取り付け、更にこの野縁受部材３ａの開口部３ｃに野縁２を取り付けることにより、図１２に示す状態とする。
【００３７】
次いで、前記下野縁受継手部４１と野縁受部材３ａからなる野縁受３の開口部４１ｃ、３ｃと、前記下天井野縁継手部４２、前記上天井野縁継手部４３、及び前記隅棟天井野縁部材の開口部４２ｃ、５２ｃ、６ｃとに接合して天井野縁２を設けることにより、隅棟部３０の天井野縁構造が構築される（図２参照）。
【００３８】
以上説明した本発明に係る天井野縁構造及び天井野縁の組み付け方法に形成する天井野縁構成用部材４、５の天井野縁継手部４２、５２の端部４２ｂ、５２ｂに隅棟天井野縁部材６が接合され、野縁受継手部４１、５１の端部４１ｂ、５１ｂに野縁受部材３ａが接合されるので、隅棟部３０の上端部３２或いは下端部３１にこの天井野縁構成用部材４、５を取り付けて角部３０ａを形成し、天井野縁継手部４２、５２の端部４２ｂ、５２ｂに隅棟天井野縁部材６の端部６ｂを接合させることが出来るとともに、野縁受継手部４１、５１の端部４１ｂ、５１ｂに野縁受部材３ａの端部３ｂを接合させることが出来ることとなって、隅棟部３０の隅棟天井野縁１を容易に形成させることが出来る。
即ち、予め野縁受３…及び隅棟天井野縁１の一部を構成する天井野縁用構成部材４、５を角部３０ａに取り付け、その後、天井野縁継手部４２、５２と野縁受継手部４１、５１の端部に隅棟天井野縁部材６及び野縁受３ａの端部を接合させていくことによって、現場で隅棟天井野縁１の傾斜角度の位置決め作業などをすることなく容易に隅棟天井野縁１を構築させることが出来る。
また、住宅の隅棟部３０の角部３０ａは、大抵直角となっているので、野縁受継手部４１、５１の角部４１ａ、５１ａをほぼ直角にすることにより、この天井野縁構成用部材４、５を殆どの住宅の隅棟部に適用出来て便利である。
【００３９】
【発明の効果】
請求項１記載の発明によれば、隅棟部の下端部の角部を形成する下天井野縁構成用部材の下天井野縁継手部と、隅棟部の上端部の角部を形成する上天井野縁構成用部材の上天井野縁継手部とに、隅棟天井野縁部材が接合され、下野縁受継手部と、上野縁受継手部とに、野縁受部材及び天井野縁が接合される。従って、隅棟部の上端部或いは下端部にこの下天井野縁構成用部材及び上天井野縁構成用部材を取り付けて角部を形成し、下天井野縁継手部及び上天井野縁継手部に隅棟天井野縁部材を接合させることが出来るとともに、下野縁受継手部及び上野縁受継手部に野縁受部材及び天井野縁を接合させることが出来ることとなって、隅棟部の隅棟天井野縁を容易に形成させることが出来る。また、住宅の隅棟部の角部は、大抵直角となっているので、下野縁受継手部及び上野縁受継手部の角部をほぼ直角にすることにより、この下天井野縁構成用部材及び上天井野縁構成用部材を殆どの住宅の隅棟部に適用出来て便利である。
【００４１】
請求項２記載の発明によれば、請求項１記載の発明と同様の効果が得られることは、無論のこと、特に、隅棟天井野縁部材は、所定の長さの分割体を接合してなるので、傾斜天井の長さに応じて隅棟天井野縁の長さを所定の範囲で自由に決められることとなって、隅棟天井野縁を傾斜天井の長さに応じて複数種類用意する必要がなく、例えば、使用頻度の少ない長さの隅棟天井野縁が在庫として溜まることがない。
【００４２】
請求項３記載の発明によれば、請求項１又は２記載の発明と同様の効果が得られることは無論のこと、特に、前記分割体は、２つの断面コ字状の部材の底面部の裏面同士を、長手方向端部をずらして接合したものから出来ているので、ずらされた底面部の裏面に他の分割体の底面部の裏面を接続することにより、分割体同士を確実に接合することが出来る。また、底面部のずらす面積を変えることで接合強度を調整することが出来る。
【００４３】
請求項４記載の発明によれば、請求項１〜３の何れかに記載の発明と同様の効果が得られることは無論のこと、特に、下野縁受継手部及び上野縁受継手部は、２つの断面コ字状の部材の端部を接合してなり、下天井野縁継手部及び上天井野縁継手部は、２つの断面コ字状の部材の底面部の裏面同士を、長手方向端部をずらして接合したものから出来ているので、構造が極めて単純で簡単に製造することが出来る。また、例えば、請求項１記載の隅棟天井野縁部材と同一の部材から形成するようにすれば、隅棟天井野縁部材と材料を共有することが出来ることとなって、下天井野縁構成用部材及び上天井野縁構成用部材として新たに材料を用意する必要がなく便利である。また、下天井野縁継手部及び上天井野縁継手部の端部は、請求項１記載の天井野縁部材の端部と同様の形状にされているので、容易に下天井野縁部材及び上天井野縁部材の端部と下天井野縁継手部及び上天井野縁継手部の端部とを接合させることが出来る。
【００４４】
請求項５記載の発明によれば、下天井野縁構成用部材及び上天井野縁構成用部材が住宅の隅棟部の上端及び下端に設けられ、次いで、下野縁受継手部及び上野縁受継手部の端部に野縁受部材の端部が接合されるとともに、下天井野縁継手部及び上天井野縁継手部の端部に隅棟天井野縁部材の端部が接合される。従って、隅棟部の上端及び下端にこの下天井野縁構成用部材及び上天井野縁構成用部材を取り付けて角部を形成し、下天井野縁継手部及び上天井野縁継手部の端部に隅棟天井野縁部材の端部を接合させることが出来るとともに、下野縁受継手部及び上野縁受継手部の端部に野縁受部材の端部を接合させることが出来ることとなって、隅棟部の隅棟天井野縁を容易に形成させることが出来る。即ち、予め下天井野縁構成用部材及び上天井野縁構成用部材を角部に取り付け、その後、下天井野縁継手部及び上天井野縁継手部と下野縁受継手部及び上野縁受継手部の端部に隅棟天井野縁部材及び野縁受部材の端部を接合させていくことによって、現場で隅棟天井野縁の傾斜角度の位置決め作業などをすることなく容易に隅棟天井野縁を構築させることが出来る。
【図面の簡単な説明】
【図１】本発明を好適に実施した住宅の天井野縁構造要部の平面図である。
【図２】隅棟部の天井野縁構造を示す斜視図である。
【図３】下天井野縁構成用部材の構成を示した斜視図である。
【図４】下天井野縁構成用部材の構成を示した分解斜視図である。
【図５】上天井野縁構成用部材の構成を示した斜視図である。
【図６】上天井野縁構成用部材の構成を示した分解斜視図である。
【図７】隅棟天井野縁部材の構成を示した斜視図である。
【図８】下天井野縁構成用部材、上天井野縁構成用部材、及び隅棟天井野縁部材を接合させて隅棟天井野縁を形成した状態を示した斜視図である。
【図９】下天井野縁構成用部材が取り付けられた隅棟部の下端部の斜視図である。
【図１０】下天井野縁構成用部材が取り付けられた住宅の隅棟部の状態を示した斜視図である。
【図１１】上天井野縁構成用部材が取り付けられた隅棟部の上端部の斜視図である。
【図１２】下天井野縁構成用部材と上天井野縁構成用部材が取り付けられた住宅の隅棟部の状態を示した斜視図である。
【図１３】従来の隅棟部の天井野縁構造を示した斜視図である。
【符号の説明】
１隅棟天井野縁
２天井野縁
３野縁受
３ａ野縁受部材
４下天井野縁構成用部材
５上天井野縁構成用部材
６隅棟天井野縁部材
３０隅棟部
３１下端
３２上端
４１野縁受継手部
４２天井野縁継手部
５１野縁受継手部
５２天井野縁継手部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a ceiling nose constituting member used when a ceiling nose is configured in a corner ridge, a ceiling nodule structure using this ceiling nose constituting member, and this ceiling nose constituting member. It relates to the method of assembling the ceiling field.
[0002]
[Background technology]
Conventionally, when building a ceiling of a room, for example, a ceiling edge is often assembled on the upper side of the room, and a ceiling board is often attached to the ceiling edge.
What is described in Japanese Utility Model Publication No. 4-4087 is known as a ceiling field edge on which the ceiling plate is attached.
This ceiling field edge is fixed to the opposite wall surfaces of the room by a U-shaped runner with an opening facing each other, and both ends of the field edge with a square or U-shaped cross section at the opening of each runner. It is comprised by fitting. And in the ceiling edge of this structure, a ceiling board is formed by fixing a ceiling board to the lower surface of the said edge using a fastening member, such as a screw.
[0003]
By the way, it is common to form the ceiling of the room horizontally, but for example, when a residential room is extended in the direction of inclination of the roof, the ceiling of the portion located below the roof is horizontal. If the ceiling is formed on the ceiling, the ceiling must be lowered, so that the room space becomes narrow and a feeling of pressure is easily received.
Therefore, the ceiling of the portion located below the extended roof is an inclined ceiling inclined along the inclination of the roof, and the above-mentioned inclined ceiling is provided at the edge of the horizontal ceiling of the portion located below the non-extending roof. The upper edge of the is connected.
Therefore, when composing a composite ceiling composed of such a horizontal ceiling and an inclined ceiling, it is necessary to provide an inclined portion that matches the inclined ceiling and a horizontal portion that matches the horizontal ceiling as well.
[0004]
In the case of the inclined ceiling, for example, in the case of a ridged roof, etc., a corner ridge portion is formed by intersecting the inclined roofs on the wife side and the eaves side, and the corner ridge ceiling edge is formed in a portion corresponding to this corner ridge portion. Is provided.
As this corner building ceiling edge, there exists a thing of the structure shown in FIG. 13, for example.
In the case of the ceiling edge structure of the corner ridge portion 100 shown in FIG. 13, a steel corner ridge ceiling edge 101 having an L-shaped cross section is used, and its upper end portion 101 a is the left end portion of the receiving material 102 and the ceiling edge edge 103. The lower end 101 b is fixed to the upper surface of the receiving member 102. A construction material 104 having one end joined to the ceiling edge 103 is joined to the side surface of the corner ceiling 101 of the corner building.
[0005]
[Problems to be solved by the invention]
By the way, in the ceiling edge structure of the corner ridge portion 100, since several kinds of members are overlapped and joined at the joint portion of the upper end portion 100a or the lower end 101b, the work of attaching each member on the site becomes complicated. As a result, it has been a major obstacle to improving the efficiency of the work for constructing the ceiling edge structure.
[0006]
The present invention has been made to solve the above-described problems, and provides a ceiling edge configuration member that can easily form a corner ceiling ceiling edge having a corner edge portion. It is another object of the present invention to provide a ceiling field structure and a method for assembling the ceiling field edge, which can easily form the ceiling field edge of the corner ridge.
In addition, the present applicant uses a prior art search (Patris) of the Japan Patent Information Organization (JAPIO) to search for a technique for solving the above-described problem in advance. As a result, 65 patents and 67 utility models were extracted. However, no technology for solving the above problems could be found.
[0007]
[Means for Solving the Problems]
  In order to solve the above problems, the invention described in claim 1 is, for example, as shown in FIGS.
  Inclined ceiling edge 2 ...Upper and lower endsA corner ridge 30 of the house where a ledge 3 is provided and the wife's ceiling ridge 2 intersects the eave's ceiling ridge 2.The ceiling edge structure of
The lower ceiling nose constituting member 4 provided at the lower end 31 of the corner ridge 30 and forming the corner 30a of the lower end 31 of the corner ridge 30,
  The upper ceiling edge configuration member 5 provided at the upper end portion 32 of the corner ridge portion 30 and forming the corner portion 30b of the upper end portion 32 of the corner ridge portion 30;
  A corner ridge ceiling edge member 6 joined to the lower ceiling nose constituting member 4 and the upper ceiling nose constituting member 5;
The lower ceiling field edge constituting member 4 includes a lower ceiling field edge joint portion 42 to which the corner building ceiling field edge member 6 can be attached, and a lower field edge receiver to which the field edge receiving member 3a and the ceiling field edge 2 can be attached. A joint portion 41,
The upper ceiling field edge constituting member 5 includes an upper ceiling field edge joint portion 52 to which the corner ridge ceiling field edge member 6 can be attached, and an upper field edge receiving member to which the field edge receiving member 3a and the ceiling field edge 2 can be attached. A joint portion 51,
  The field edge receiver 3 at the lower end of the ceiling edge 2 comprises the field edge receiving member 3a and the lower field edge receiving joint 41.
The field edge receiver 3 at the upper end of the ceiling field edge 2 includes the field edge receiving member 3a and the upper field edge receiving joint part 51.
[0008]
  According to invention of Claim 1,The lower ceiling nose constituting member 4 forming the corner 30 a of the lower end 31 of the corner building 30 and the upper ceiling forming the corner 30 b of the upper end 32 of the corner building 30. The corner ridge ceiling field edge member 6 is joined to the upper ceiling field edge joint part 52 of the field edge component 5 and the field edge receiving member 3a is joined to the lower field edge joint part 41 and the upper field edge joint part 51. And the ceiling edge 2 is joined.Therefore, the upper end of the corner building 30Part32 or lower endPart31 to thisLower ceiling nose constituting member 4 and upper ceiling nose constituting member 5To form corners 30a, 30b,The corner tower ceiling edge member 6 is attached to the lower ceiling edge joint portion 42 and the upper ceiling edge joint portion 52.Can be joined,The lower edge receiving joint 41 and the upper edge receiving joint 51 are connected to the edge receiving member 3a and the ceiling edge 2Thus, the corner ridge ceiling edge 1 of the corner ridge portion 30 can be easily formed.
[0009]
  In addition, the corners 30a and 30b of the corner building 30 of the house are usually right angles,Lower field edge joint part 41 and upper field edge joint part 51By making the corner portions 41a and 51a substantially perpendicular,Lower ceiling nose constituting member 4 and upper ceiling nose constituting member 5Can be applied to the corner building of most houses.
[0010]
  Here, the ceiling edge 2 may be made of metal, for example, or may be made of wood or synthetic resin.Lower ceiling nose constituting member 4 and upper ceiling nose constituting member 5May be made of metal, wooden or synthetic resin.Lower ceiling nose constituting member 4 and upper ceiling nose constituting member 5For example, as shown in FIG. 4 and FIG. 6, a steel frame having a U-shaped cross section is joined at a substantially right angle.Shimono edge fitting part 41, Ueno edge fitting part 51At the same time, a member having the bottom surfaces 42a and 52a of the similar steel frame in contact with the corner portions 41a and 51a is attached.Lower ceiling joint edge 42, Upper ceiling joint joint 52Is formed. However,Lower ceiling nose constituting member 4 and upper ceiling nose constituting member 5Is not limited to this, and for example, the cross section may be a combination of square shapes or a combination of circular shapes, and is not particularly limited.
[0014]
  Claim2The described invention is claimed.1In the ceiling edge structure described above, the corner tower ceiling edge member 6 is formed by joining divided bodies 61 of a predetermined length.
[0015]
  Claim2According to the described invention, the claims1Needless to say, the effects similar to those of the described invention can be obtained. In particular, the corner ridge ceiling edge member 6 is formed by joining divided bodies 61 of a predetermined length. Accordingly, the length of the corner building ceiling edge 1 can be freely determined within a predetermined range, and there is no need to prepare a plurality of types of corner building ceiling edge 1 according to the length of the inclined ceiling. The corner ridge ceiling edge 1 having a low usage frequency does not accumulate as a stock.
[0016]
  Claim3The described invention is claimed.1 or 2In the ceiling edge structure described above, the divided body 61 is formed by joining the back surfaces of the bottom surface portions 6a of two members having a U-shaped cross section with the longitudinal end portions 6b being shifted.
[0017]
  Claim3According to the described invention, the claims1 or 2Needless to say, the same effect as that of the described invention can be obtained. In particular, the divided body 61 joins the back surfaces of the bottom surface portions 6a of two members having a U-shaped cross section by shifting the longitudinal end portions 6b. Made from Therefore, by connecting the back surface of the bottom surface portion 6a of the other divided body 61 to the back surface of the shifted bottom surface portion 6a, the divided bodies 61 can be reliably joined. Further, the bonding strength can be adjusted by changing the area of the bottom surface portion 6a.
[0018]
  Claim4The described invention is claimed.1-3In the ceiling edge structure described in any ofThe lower field edge joint part 41 and the upper field edge joint part 51IsTwoJoining the end of the U-shaped member,The lower ceiling joint joint portion 42 and the upper ceiling joint joint portion 52Is characterized in that the bottom surfaces 42a and 52a of the two members having a U-shaped cross section are joined to each other by shifting the longitudinal ends 42b and 52b.
[0019]
  Claim4According to the described invention, the claims1-3Of course, it is possible to obtain the same effect as the invention described in any of the above, in particular,Shimono edge fitting part 41, Ueno edge fitting part 51IsTwoJoining the end of the U-shaped member,Lower ceiling joint edge 42, Upper ceiling joint joint 52Since the back surfaces of the bottom surface portions 42a and 52a of two members having a U-shaped cross section are joined by shifting the longitudinal end portions 42b and 52b, the structure is extremely simple and easy to manufacture. I can do it.
[0020]
  Also, for example, the claim1If it is formed from the same member as the corner ridge ceiling edge member 6 described, the corner ridge ceiling edge member 6 can share the material,Lower ceiling nose constituting member 4 and upper ceiling nose constituting member 5It is convenient because there is no need to prepare new materials. Also,Lower ceiling joint edge 42, Upper ceiling joint joint 52Ends 42b, 52b of the claim1Since it is made into the same shape as the edge part 6a of the ceiling field edge member 6 of description, the edge part 6a of the ceiling field edge member 6 and easilyLower ceiling joint edge 42, Upper ceiling joint joint 52These end portions 42b and 52b can be joined.
[0021]
  Claim5The invention described in claim 1 is described in claim 1.Lower ceiling edge configuration member 4 and upper ceiling edge configuration component 5It is a method of assembling the ceiling field usingThe lower ceiling nose constituting member 4 and the upper ceiling nose constituting member 5Of the corner building 30 of the houseUpper end 32 and lower end 31And thenThe lower field edge joint part 41 and the upper field edge joint part 51End 41b, 51bField edge receiving member 3aAnd joining the end 3b of theThe lower ceiling joint joint portion 42 and the upper ceiling joint joint portion 52The end portions 6b of the corner ridge ceiling edge member 6 are joined to the end portions 42b and 52b.
[0022]
  Claim5According to the described invention, the member 6 for constructing the ceiling nose is the corner building 30 of the house.Provided at the upper end 32 and the lower end 31;ThenShimono edge fitting part 41, Ueno edge fitting part 51End 41b, 51bField edge receiving member 3aThe end 3b of theLower ceiling joint edge 42, Upper ceiling joint joint 52The end portions 6b of the corner ridge ceiling edge member 6 are joined to the end portions 42b and 52b. Therefore, the corner building 30Upper end 32 and lower end 31ThisLower ceiling nose constituting member 4 and upper ceiling nose constituting member 5To form the corner 30a,Lower ceiling joint edge 42, Upper ceiling joint joint 52The end portion 6b of the corner ridge ceiling edge member 6 can be joined to the end portions 42b and 52b of theShimono edge fitting part 41, Ueno edge fitting part 51The end portions 3b of the field edge receiving member 3a can be joined to the end portions 41b and 51b, and the corner building ceiling field edge 1 of the corner building portion 30 can be easily formed. That is, in advanceLower ceiling nose constituting member 4 and upper ceiling nose constituting member 5Is attached to the corner 30a, and thenLower ceiling joint edge 42, Upper ceiling joint joint 52WhenShimono edge fitting part 41, Ueno edge fitting part 51The corner building ceiling edge member 6 and the end of theField edge memberBy joining the end portions 6b and 3b of 3a, the corner building ceiling edge 1 can be easily constructed without performing the positioning operation of the inclination angle of the corner building ceiling edge 1 at the site.
[0023]
DETAILED DESCRIPTION OF THE INVENTION
DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of a ceiling field edge constituting member, a ceiling field edge structure, and a ceiling field edge assembling method according to the present invention will be described in detail with reference to the drawings.
FIG. 1 is a plan view of a main part of a ceiling edge structure of a house in which the present invention is suitably implemented, and FIG. 2 is a perspective view showing a ceiling field structure of a corner ridge part.
[0024]
In the ceiling edge structure of the house shown in FIG. 1, a horizontal ceiling edge 10 for constructing a horizontal ceiling (not shown) and an inclined ceiling edge 20 for constructing an inclined ceiling (not shown) are provided. It has been.
The inclined ceiling field edge 20 is further composed of a wife-side inclined ceiling field edge 20a on the wife side of the house and an eaves-side inclined ceiling field edge 20b on the eaves side. The corner building ceiling field edge 1 is provided in the corner building part 30 where the ceiling field edge 2 and the ceiling field edge 2 of the eaves-side inclined ceiling field edge part 20b intersect.
Moreover, the ceiling edge receiver 3 which fixes this upper-lower-end part except the said corner ridge part 30 is provided in the upper-lower-end part of each ceiling field edge 2 which comprises the said ceiling field-edge structure.
The ceiling field edge 2 is made of, for example, a long steel square tube having a square cross section as shown in FIG.
[0025]
The ceiling field edge receiver 3 is made of, for example, a long steel frame having a U-shaped cross section, and the ceiling field edge 2 is inserted into and fixed to the opening 3c.
The corner ridge ceiling edge 1 includes a lower ceiling ridge configuration member 4 provided at a lower end 31 of the corner ridge 30 and an upper ceiling provided at an upper end 32 intersecting the horizontal ceiling edge 10. It is comprised by the corner ridge ceiling field edge member 6 joined to the field edge structure member 5, the said lower ceiling field edge structure member 4, and the said upper ceiling field edge structure member 5. As shown in FIG.
[0026]
  As shown in FIG. 2, the lower ceiling field edge constituting member 4 is provided along the slope surface 7 a of the slope connection purlin 7 provided at the inner upper end portion of the wall 40 of the house. This bottom ceiling edgeConstitutionThe member 4 is made of a steel frame having a U-shaped cross section, as shown in FIGS.Field edge receiving member 3aIs provided with a lower nose edge receiving joint portion 41 and a lower ceiling nose joint portion 42 to which the corner building ceiling nose member 6 is attached.
[0027]
The lower edge receiving joint 41 is obtained by joining notches provided at one end of the two steel frames, and a corner 41a where the two steel frames are joined is substantially perpendicular. Has been.
The both end portions 41 b and 41 b can be attached to the field edge receiving member 3 a, and the lower field edge receiving joint portion 41 forms a part of the field edge receiver 3. The ceiling field edge 2 can be attached to the U-shaped opening 41 c of the lower field edge receiving joint member 41.
[0028]
The lower ceiling nose joint portion 42 is made of the back surfaces of the bottom surface portions 42a of the two steel frames joined together. One end of the lower ceiling edge joint portion 42 is joined to the inside of the corner portion 41a of the lower field edge joint portion 41, and the other end is the end portions 42b and 42b of the two steel frames. The corner ridge ceiling edge member 6 is attached to the corner ridge. Accordingly, the lower ceiling edge joint portion 42 forms a part of the corner ridge ceiling edge 1.
The ceiling field edge 3 can be attached to the U-shaped openings 42c and 42c of the lower ceiling field edge joint part 42.
Here, as shown in FIG. 3, the lower ceiling field edge constituting member 4 may be a factory integrated with the field edge receiving joint part 41 and the ceiling field edge receiving joint part 42 in advance, As shown in FIG. 4, the field edge joint part 41 and the ceiling field edge joint part 42 may be separately prepared and manufactured at the site or the like.
[0029]
As shown in FIG. 1 or FIG. 2, the upper ceiling nose constituting member 5 is provided in a parting portion 11 with a horizontal ceiling nose 10 constituting the horizontal ceiling (not shown).
As shown in FIGS. 5 and 6, the upper ceiling nose constituting member 5 is made of a steel frame having a U-shaped cross section, for example, as shown in FIGS. 5 and 6. The upper edge receiving joint part 51 to which the said field edge receiving member 3a is attached, and the upper ceiling field edge joint part 52 to which the said corner ridge ceiling field edge member 6 is attached are provided.
[0030]
The upper edge receiving joint 51 is formed by joining the ends of two steel frames to form a corner 51a, and the corner 51a is substantially perpendicular.
The edge receiving members 3a can be attached to the end portions 51b and 51b of each steel frame, and the upper edge receiving joint portion 51 is a part of the edge receiving 3 Forming. The ceiling field edge 2 can be attached to the U-shaped openings 51 c and 51 c of the upper field edge receiving joint part 51.
[0031]
The upper ceiling field edge joint portion 52 is formed by joining the back surfaces of the bottom surface portions 52a of the two steel frames. One end of the upper ceiling nose joint 52 is joined to the outside of the corner 51a of the nose joint 51, and the other ends 52b, 52b of the two steel frames. And the end portion of the corner ridge ceiling edge member 6 can be attached, and the upper ceiling ridge joint portion 52 is connected to the corner ridge ceiling edge. 1 is formed. The ceiling field edge 3 can be attached to the U-shaped opening 52c of the upper ceiling field joint 52.
Here, as shown in FIG. 5, the upper ceiling field edge constituting member 5 may be a factory in which a field edge joint part 51 and a ceiling field edge joint part 52 are integrated in advance, As shown in FIG. 6, the field edge joint part 51 and the ceiling field edge joint part 52 may be separately prepared and manufactured at the site or the like.
[0032]
For example, as shown in FIG. 7, the corner ridge ceiling edge member 6 is formed by joining the back surfaces of the bottom surface portions 6a of two steel frames having a U-shaped cross section, and an end portion 6b thereof. , 6b are offset and joined. Moreover, the opening parts 6c and 6c are provided in the side surface facing.
As shown in FIG. 8, the corner ridge ceiling edge member 6 is connected to the exposed bottom surfaces 42a and 52a of the lower ceiling edge joint portion 42 and the upper ceiling edge joint portion 52. 6 can be joined by contacting the bottom surface portion 6a.
[0033]
Here, as shown in FIG. 8, for example, the corner building ceiling edge member 6 may connect a plurality of divided bodies 61 according to the length of an inclined ceiling (not shown).
Thus, by using the corner ridge ceiling edge member 6 in which a plurality of divided bodies 61 are joined, the length of the corner ridge ceiling edge 1 is set within a predetermined range according to the length of the inclined ceiling (not shown). Therefore, there is no need to prepare multiple types of corner ridge ceiling edge 1 according to the length of the inclined ceiling (not shown). Will not accumulate as.
Moreover, the said division body 61 is made from what joined the back surfaces of the bottom face part 6a of two U-shaped members by shifting the longitudinal direction edge part 6b.
Therefore, by connecting the back surface of the bottom surface portion 6a of the other divided body 61 to the back surface of the shifted bottom surface portion 6a, the divided bodies 61 can be reliably joined.
[0034]
Further, the bonding strength can be adjusted by changing the area of the bottom surface portion 6a.
Moreover, the said lower ceiling field edge structural member 4, the said upper ceiling field edge structural member 5, and the corner ridge ceiling field edge member 6 are formed from the same cross-sectionally U-shaped member.
Therefore, the materials can be shared, and it is not necessary to prepare separate and independent materials, which is convenient.
[0035]
Next, a ceiling field edge assembling method for constructing a ceiling field edge structure of the corner building 30 using the ceiling field edge members 4 and 5 will be described with reference to FIGS.
First, as shown in FIG. 9, after attaching the gradient joint purlin 7 having a predetermined angle to the upper part of the inner side surface of the outer wall 40 of the house, the corner portion 30 a of the outer wall 40 (that is, the lower end portion of the corner ridge portion 30). 31) Attach the lower ceiling nose constituting member 4 to the slope surface 7a of the slope joint purlin 7 with screws 7b...
[0036]
Next, the edge receiving member 3a having a U-shaped cross section is attached in contact with the end 41b of the lower field edge receiving joint 41 of the lower ceiling field edge constituting member 4 (see FIG. 10).
Then, as shown in FIG. 11, the upper ceiling nose constituting member 5 is attached to the corner 30b of the parting part 11 of the horizontal ceiling nose 10 (that is, the upper end 32 of the corner ridge 30), The edge receiving member 3a is attached to the end 51b of the upper edge receiving joint 51, and the field edge 2 is attached to the opening 3c of the field receiving member 3a, whereby the state shown in FIG. 12 is obtained.
[0037]
Next, the openings 41c and 3c of the field receiver 3 comprising the lower field edge joint part 41 and the field edge receiving member 3a, the lower ceiling field edge joint part 42, the upper ceiling field edge joint part 43, and the corner By joining the openings 42c, 52c, and 6c of the ridge ceiling edge member to provide the ceiling edge 2, the ceiling edge structure of the corner ridge 30 is constructed (see FIG. 2).
[0038]
The corner ridge ceiling field is formed at the end portions 42b and 52b of the ceiling field joint portions 42 and 52 of the ceiling field edge structure members 4 and 5 formed in the ceiling field structure and the method of assembling the ceiling field according to the present invention described above. Since the edge member 6 is joined and the field edge receiving member 3a is joined to the end parts 41b and 51b of the field edge receiving joint parts 41 and 51, this ceiling field edge is connected to the upper end part 32 or the lower end part 31 of the corner building part 30. The structural members 4 and 5 are attached to form the corners 30a, and the end portions 6b of the corner ridge ceiling edge member 6 can be joined to the ends 42b and 52b of the ceiling edge joint portions 42 and 52, The end 3b of the field receiving member 3a can be joined to the ends 41b, 51b of the field receiving joints 41, 51, and the corner building ceiling field edge 1 of the corner building 30 is easily formed. It can be made.
That is, the ceiling edge member 4 and 5 that constitute a part of the field bridge 3 and the corner tower ceiling edge 1 are attached to the corner 30a in advance, and then the ceiling edge joint portions 42 and 52 and the field edge. The corner building ceiling edge member 6 and the edge of the edge receiver 3a are joined to the end portions of the joint portions 41 and 51, thereby positioning the angle of the corner building ceiling edge 1 at the site. The corner tower ceiling edge 1 can be easily constructed without any problems.
Moreover, since the corner | angular part 30a of the corner ridge part 30 of a house is usually a right angle, the corner | angular part 41a, 51a of the field edge receiving joint parts 41 and 51 is made into a right angle, and this It is convenient to apply the members 4 and 5 to the corner ridges of most houses.
[0039]
【The invention's effect】
  According to invention of Claim 1,Lower ceiling nose construction member that forms the corner of the lower end of the corner building, and upper ceiling nose construction member that forms the corner of the upper end of the corner building The corner ridge ceiling field edge member is joined to the field edge joint part, and the field edge receiving member and the ceiling field edge are joined to the lower field edge joint part and the upper field edge joint part. Therefore, the lower ceiling field edge joint member and the upper ceiling field edge joint part and the upper ceiling field edge joint part are formed by attaching the lower ceiling field edge construction member and the upper ceiling field edge construction member to the upper end part or the lower end part of the corner ridge part. Can be joined to the corner building ceiling edge member, and the field edge receiving member and ceiling field edge can be joined to the lower field edge fitting joint portion and the upper field edge fitting portion. Corner ceiling ceiling edge can be easily formed. In addition, since the corners of the corner ridges of the house are usually at right angles, the corners of the lower nose edge fitting joint and the upper nose edge fitting part are substantially perpendicular, so that this lower ceiling nose constituting member In addition, it is convenient to apply the member for constructing the upper ceiling edge to the corner ridge portion of most houses.
[0041]
  Claim2According to the described invention, the claims1Needless to say, the effects similar to those of the described invention can be obtained. In particular, the corner ridge ceiling edge member is formed by joining divided bodies of a predetermined length. The length of the ceiling ceiling edge can be freely determined within a predetermined range, so there is no need to prepare multiple types of corner ceiling ceiling edges according to the length of the inclined ceiling. Sano corner tower ceiling edge does not accumulate as stock.
[0042]
  Claim3According to the described invention, the claims1 or 2Of course, it is possible to obtain the same effect as that of the invention described above. In particular, the divided body is obtained by joining the back surfaces of the bottom surface portions of two members having a U-shaped cross section while shifting the end portions in the longitudinal direction. Since it has made, the division bodies can be joined reliably by connecting the back surface of the bottom face part of another division body to the back of the shifted bottom face portion. In addition, the bonding strength can be adjusted by changing the area of the bottom surface.
[0043]
  Claim4According to the described invention, the claims1-3Of course, it is possible to obtain the same effect as the invention described in any of the above, in particular,Shimono edge joint and Ueno edge jointIsTwoJoining the end of the U-shaped member,Lower ceiling joint joint and upper ceiling joint jointSince the back surfaces of the bottom surface portions of two members having a U-shaped cross section are joined by shifting the end portions in the longitudinal direction, the structure is extremely simple and can be easily manufactured. Also, for example, the claim1If it is formed from the same member as the corner building ceiling edge member described, it can share the material with the corner building ceiling edge member,Lower ceiling nose construction member and upper ceiling nose construction memberIt is convenient because there is no need to prepare new materials. Also,Lower ceiling joint joint and upper ceiling joint jointThe end of the claim1Since it has the same shape as the end of the ceiling edge member described,Lower ceiling edge member and upper ceiling edge memberThe end ofLower ceiling joint joint and upper ceiling joint jointCan be joined to the ends of the two.
[0044]
  Claim5According to the described invention,Lower ceiling nose construction member and upper ceiling nose construction memberIn the corner of the houseOn top and bottomProvided, thenShimono edge joint and Ueno edge jointAt the end ofField edge memberThe ends ofLower ceiling joint joint and upper ceiling joint jointThe end portion of the corner ridge ceiling edge member is joined to the end portion. Therefore, the corner buildingOn top and bottomthisLower ceiling nose construction member and upper ceiling nose construction memberTo form the corners,Lower ceiling joint joint and upper ceiling joint jointThe end of the corner building ceiling edge member can be joined to the end of theShimono edge joint and Ueno edge jointThe edge part of a field edge receiving member can be joined to the edge part of this, and the corner building ceiling field edge of a corner building part can be formed easily. That is, in advanceLower ceiling nose construction member and upper ceiling nose construction memberAt the corner, thenLower ceiling joint joint and upper ceiling joint jointWhenShimono edge joint and Ueno edge jointThe corner building ceiling edge member at the end ofField edge memberBy joining the ends of the corners, it is possible to easily construct the corner ridge ceiling edge without performing the positioning work of the inclination angle of the corner ridge ceiling edge at the site.
[Brief description of the drawings]
FIG. 1 is a plan view of a main part of a ceiling field structure of a house in which the present invention is preferably implemented.
FIG. 2 is a perspective view showing a ceiling edge structure of a corner ridge.
FIG. 3 is a perspective view showing a configuration of a lower ceiling field edge constituting member.
FIG. 4 is an exploded perspective view showing a configuration of a lower ceiling edge configuration member.
FIG. 5 is a perspective view showing a configuration of a member for constructing an upper ceiling edge.
FIG. 6 is an exploded perspective view showing the structure of the upper ceiling edge configuration member.
FIG. 7 is a perspective view showing a configuration of a corner ridge ceiling edge member.
FIG. 8 is a perspective view showing a state in which a corner ridge ceiling edge is formed by joining a lower ceiling ridge constituting member, an upper ceiling ledge constituting member, and a corner ridge ceiling edge member.
FIG. 9 is a perspective view of a lower end portion of a corner ridge portion to which a lower ceiling field edge constituting member is attached.
FIG. 10 is a perspective view showing a state of a corner ridge portion of a house to which a member for forming a lower ceiling field edge is attached.
FIG. 11 is a perspective view of an upper end portion of a corner ridge portion to which a member for constructing an upper ceiling field edge is attached.
FIG. 12 is a perspective view showing a state of a corner ridge portion of a house to which a lower ceiling nose constituting member and an upper ceiling nose constituting member are attached.
FIG. 13 is a perspective view showing a conventional ceiling edge structure of a corner building.
[Explanation of symbols]
1 Corner building ceiling edge
2 Ceiling edge
3 Field reception
3a Field receiving member
4 Lower ceiling nose components
5 Upper ceiling nose component
6 Corner building ceiling edge material
30 Corner building
31 Bottom
32 Top
41 Field edge joint
42 Ceiling edge joint
51 Field edge fitting
52 Ceiling joints

Claims

The ceiling edge structure of the corner building of the house where the roof edge is provided at the upper and lower ends of the inclined ceiling edge, and the ceiling edge on the wife side and the ceiling edge on the eave side intersect ,
A lower ceiling nose constituting member provided at a lower end of the corner ridge, and forming a corner of the lower end of the corner ridge,
An upper ceiling edge configuration member provided at an upper end portion of the corner ridge portion and forming a corner portion of the upper end portion of the corner ridge portion;
A corner ridge ceiling field edge member joined to the lower ceiling field edge component and the upper ceiling field edge component;
The lower ceiling nose constituting member includes: a lower ceiling nose joint part to which the corner ridge ceiling nose member can be attached; and a lower nose edge receiving joint part to which the nose receiving member and the ceiling nose can be attached. Prepared,
The upper ceiling field edge constituting member includes an upper ceiling field edge joint part to which the corner ridge ceiling field edge member can be attached, and an upper field edge joint part to which the field edge receiving member and the ceiling field edge can be attached. Prepared,
The field receiver at the lower end of the ceiling field edge is composed of the field edge receiving member and the lower field edge receiving joint part,
The ceiling edge structure is characterized in that the edge receiving at the upper end of the ceiling edge includes the field receiving member and the upper field receiving joint.

The ceiling field edge structure according to claim 1, wherein the corner ridge ceiling field edge member is formed by joining divided bodies having a predetermined length.

3. The ceiling edge structure according to claim 1, wherein the divided body is formed by joining back surfaces of bottom surfaces of two members having a U-shaped cross section while shifting end portions in a longitudinal direction.

The lower field edge joint part and the upper field edge joint part are formed by joining ends of two U-shaped members, and the lower ceiling field edge joint part and the upper ceiling field joint part are 2 The ceiling field edge structure according to any one of claims 1 to 3, wherein the back surfaces of the bottom surface portions of the two U-shaped members are joined with their end portions in the longitudinal direction being shifted.

A ceiling field edge assembling method using the lower ceiling edge configuration member and the upper ceiling field configuration member according to claim 1, wherein the lower ceiling field configuration member and the upper ceiling field configuration member are Provided at the upper and lower ends of the corner ridge part of the house, and then join the end of the field receiving member to the end of the lower field edge joint part and the upper field edge joint part, and the lower ceiling field edge joint A ceiling field edge assembling method comprising joining an edge part of the corner tower ceiling field edge member to an edge part and an edge part of the upper ceiling field edge joint part.