JP7064370B2

JP7064370B2 - Roof structure

Info

Publication number: JP7064370B2
Application number: JP2018077084A
Authority: JP
Inventors: 聡玉木
Original assignee: Misawa Homes Co Ltd
Current assignee: Misawa Homes Co Ltd
Priority date: 2018-04-12
Filing date: 2018-04-12
Publication date: 2022-05-10
Anticipated expiration: 2038-04-12
Also published as: JP2019183533A

Description

本発明は、屋根構造に関する。 The present invention relates to a roof structure.

特許文献１において、作業員の技術を問わず、勾配が異なる屋根間に形成された入隅部を確実に雨仕舞することができる水切り板が提案される。これは、切妻屋根とその先に設けられている異種勾配屋根とで形成されている入隅部に取り付けられる水切り板で、切妻屋根に沿って固定する平板部と、異種勾配屋根に沿って固定する折曲部とを有し、これら平板部と折曲部の段差間に、平板部と折曲部を連結させる連結部を設けたものである。 Patent Document 1 proposes a draining plate capable of reliably raining off a corner formed between roofs having different slopes, regardless of the skill of the worker. This is a drainer plate attached to the inside corner formed by the gable roof and the heterogeneous slope roof provided beyond it, and it is fixed along the flat plate part fixed along the gable roof and along the heterogeneous slope roof. It has a bent portion, and a connecting portion for connecting the flat plate portion and the bent portion is provided between the steps of the flat plate portion and the bent portion.

また、特許文献２において、破風化粧材の上面の雨水が破風化粧材の下端から雨垂れとなって落下する恐れのない屋根のけらば部の水切り構造が提案される。これは、破風化粧材の内側に屋根材が設けられた屋根のけらば部の水切り構造で、破風化粧材の上面の下端部付近には、破風化粧材の外側端から内側端にかけて案内板が取付けられ、その案内板の水上側が、破風化粧材の外側端の比較的上方に設けられ、案内板の水下側が、破風化粧材の内側端の比較的下方に設けられている。 Further, Patent Document 2 proposes a draining structure of a roof fluffy portion in which rainwater on the upper surface of the gable decorative material does not fall as raindrops from the lower end of the gable decorative material. This is a drainage structure of the roof fluffy part where the roofing material is provided inside the gable decorative material, and a guide plate is provided from the outer end to the inner end of the gable decorative material near the lower end of the upper surface of the gable decorative material. Attached, the water upper side of the guide plate is provided relatively above the outer end of the gable decorative material, and the underwater side of the guide plate is provided relatively below the inner end of the gable decorative material.

また、特許文献３において、パネル式屋根において、半寄棟屋根のケラバ近傍部分に対応した形状のケラバ屋根パネルおよびその設置構造が提案される。このケラバ屋根パネルは、切妻屋根の妻側端部に寄棟屋根が設けられ、切妻屋根のケラバが、寄棟屋根の軒先より妻壁側に後退している半切妻屋根における、切妻屋根の妻側端部を構成するものである。そして、所定の厚さを有し、切妻屋根の妻側端部に設けられるケラバ屋根パネル本体と、平面視において、切妻屋根の端部に当接されかつ切妻屋根の軒先まで延出する第１当接部と、寄棟屋根の隅棟に当接されかつ寄棟屋根の軒先まで延出する第２当接部と、寄棟屋根の軒先より妻壁側に後退した位置に形成されたケラバとを備えている。 Further, in Patent Document 3, in a panel type roof, a keraba roof panel having a shape corresponding to a portion in the vicinity of the keraba of a semi-hip roof and an installation structure thereof are proposed. This keraba roof panel has a gable roof at the gable side end of the gable roof, and the gable roof wife in the half gable roof where the gable roof keraba recedes from the eaves of the gable roof to the gable wall side. It constitutes the side end. The first keraba roof panel body having a predetermined thickness and provided at the end of the gable roof on the wife side, and the first one that is in contact with the end of the gable roof and extends to the eaves of the gable roof in a plan view. The abutment part, the second abutment part that is in contact with the corner building of the gable roof and extends to the eaves of the gable roof, and the keraba formed at a position retracted from the eaves of the gable roof to the wife wall side. And have.

特開平５－２３９８８８号公報Japanese Unexamined Patent Publication No. 5-239888 特開平７－２７９３２３号公報Japanese Unexamined Patent Publication No. 7-279323 特開２００１－４９７８５号公報Japanese Unexamined Patent Publication No. 2001-49785

ところで、大棟を境にして隣接する二つの屋根において、その一方の屋根と他方の屋根の妻側端部の位置を大棟に沿った方向にずらした場合、一方の屋根と他方の屋根が交わる大棟に沿って、一方の屋根の頂部による片棟が現れる。
すると、その一方の屋根の頂部による片棟に対し直交方向に、他方の屋根の妻側端部も現れるが、その他方の屋根の妻側端部に取り付ける破風と一方の屋根の頂部による片棟を連続させる部品が従来はなく、破風と片棟を連続させる納まりの問題が生じる。
すなわち、一般的に、破風は大工の仕事で、棟包みは屋根職人の仕事に分担されており、破風と棟包みを連続させる作業は手順的に難がある。
また、破風が棟包みの上に来るのは防水上良くない。 By the way, in two roofs adjacent to each other with the main building as the boundary, if the positions of the gable end of one roof and the other roof are shifted in the direction along the main building, one roof and the other roof will be Along the intersecting large buildings, a single building with the top of one roof appears.
Then, the gable side end of the other roof also appears in the direction perpendicular to the one building by the top of one roof, but the gable attached to the gable side end of the other roof and the one building by the top of one roof. There is no conventional part that connects the roofs, and there is a problem of gables and fitting that connects one building.
That is, in general, the gable is the work of a carpenter, and the ridge wrapping is shared by the roofer's work, and the work of continuously connecting the gable and the ridge wrapping is procedurally difficult.
Also, it is not good for waterproofing that gables come on the ridge.

本発明の課題は、大棟を境にして隣接する二つの屋根において、その一方の屋根と他方の屋根の妻側端部の位置を大棟に沿った方向にずらして、一方の屋根と他方の屋根が交わる大棟に沿って現れる、その一方の屋根の頂部による片棟と、他方の屋根の妻側端部に取り付ける破風との納まりの問題を解消することである。 An object of the present invention is to shift the positions of the gable end of one roof and the other roof in the direction along the main building in two adjacent roofs with the main building as a boundary, and one roof and the other. It is to solve the problem of fitting between one building with the top of one roof and the gable attached to the gable end of the other roof, which appears along the large building where the roofs of the roof intersect.

以上の課題を解決するため、請求項１に記載の発明は、例えば図１から図１０に示すように、
少なくとも二方向に傾斜する屋根１・２が大棟４を境にして互いに隣接しており、当該屋根のうち一方の屋根１の妻側端部８と他方の屋根２の妻側端部７の位置が当該大棟４に沿った方向にずれて配置されることで、当該一方の屋根１の頂部による片棟５が当該大棟４に沿って現れる屋根構造であって、
前記片棟５に取り付けられた片棟部材１２と、
前記他方の屋根２の前記妻側端部７に取り付けられ、かつ、前記片棟部材１２に接続する破風部材１３と、
前記一方の屋根１の上方から前記片棟部材１２の上方に跨って配置され、かつ、前記一方の屋根１、前記片棟部材１２、前記破風部材１３にビス止めされて接続する棟包み部材２３・２４・２５・２６と、
を備えることを特徴とする。 In order to solve the above problems, the invention according to claim 1 is, for example, as shown in FIGS. 1 to 10.
Roofs 1 and 2 that are inclined in at least two directions are adjacent to each other with the main building 4 as a boundary, and the gable side end 8 of one roof 1 and the gable side end 7 of the other roof 2 of the roofs are adjacent to each other. By arranging the roofs so as to be displaced in the direction along the main building 4, the roof structure in which the one-sided building 5 by the top of the one roof 1 appears along the main building 4.
The single ridge member 12 attached to the single ridge 5 and
A gable member 13 attached to the gable-side end 7 of the other roof 2 and connected to the one-building member 12.
A ridge wrapping member 23 that is arranged so as to extend from above the one roof 1 to above the one ridge member 12 and is screwed to and connected to the one roof 1, the one ridge member 12, and the gable member 13.・ 24 ・ 25 ・ 26 and
It is characterized by having.

請求項１に記載の発明によれば、一方の屋根１の片棟５に片棟部材１２を取り付けて、他方の屋根２の妻側端部７に破風部材１３を取り付けておき、その一方の屋根１の上方から片棟部材１２の上方に跨って、かつ、一方の屋根１、片棟部材１２、破風部材１３に接続する棟包み部材２３・２４・２５・２６を配置する。
こうして、大棟４に沿って現れる片棟５と、他方の屋根２の妻側端部７とを、その一方の屋根１の上方から片棟部材１２の上方に跨って、かつ、一方の屋根１、片棟部材１２及び破風部材１３にビス止めされて接続する棟包み部材２３・２４・２５・２６で連続させることができる。
これら片棟部材１２、破風部材１３及び棟包み部材２３・２４・２５・２６により、片棟５と、他方の屋根２の妻側端部７に取り付ける破風との納まりの問題を解消することができる。 According to the invention of claim 1, a single ridge member 12 is attached to one ridge 5 of one roof 1, and a gable member 13 is attached to the end portion 7 on the wife side of the other roof 2, and one of them is attached. The ridge wrapping members 23, 24, 25, and 26 are arranged so as to straddle the upper part of the single ridge member 12 from above the roof 1 and to connect to one roof 1, the single ridge member 12, and the gable member 13.
In this way, the one-sided building 5 appearing along the large building 4 and the gable-side end portion 7 of the other roof 2 straddle the upper part of the one-sided building member 12 from above the one roof 1 and one roof. 1. The ridge wrapping members 23, 24, 25, and 26, which are screwed to and connected to the single ridge member 12 and the gable member 13, can be continuously connected.
These single ridge members 12, gable members 13, and ridge wrapping members 23, 24, 25, and 26 can solve the problem of fitting between the single ridge 5 and the gable attached to the gable side end 7 of the other roof 2. can.

すなわち、一方の屋根１の上方から片棟部材１２の上方に跨って、かつ、一方の屋根１、片棟部材１２及び破風部材１３に接続する棟包み部材２３・２４・２５・２６で連続させることで、防水性を確保できる。
そして、片棟５と破風が連続して形成されることから意匠性も向上する。
しかも、屋根職人による棟包みの取り付け作業ができることから施工性もよい。 That is, it is continuous with the ridge wrapping members 23, 24, 25, and 26 that extend from above one roof 1 to above the one ridge member 12 and are connected to one roof 1, the one ridge member 12, and the gable member 13. As a result, waterproofness can be ensured.
Further, since the single building 5 and the gable are continuously formed, the design is also improved.
Moreover, the workability is good because the roofer can install the ridge wrapping.

請求項２に記載の発明は、例えば図１から図８に示すように、
請求項１に記載の屋根構造において、
前記棟包み部材は、前記片棟部材１２の上半部に下端部が重ねられて取り付けられた片棟包み２３を備えることを特徴とする。 The invention according to claim 2 is, for example, as shown in FIGS. 1 to 8.
In the roof structure according to claim 1,
The ridge wrapping member is characterized by including a single ridge wrapping 23 having a lower end portion overlapped with the upper half portion of the single ridge member 12.

請求項２に記載の発明によれば、一方の屋根１の上方から片棟部材１２の上方に跨って、片棟部材１２の上半部に下端部が重ねられる片棟包み２３を取り付けることで、片棟５の上半部を覆うことができる。 According to the second aspect of the present invention, a single ridge wrapping 23 having a lower end overlapped with the upper half of the single ridge member 12 is attached so as to extend from above one roof 1 to above the single ridge member 12. , The upper half of the single building 5 can be covered.

請求項３に記載の発明は、例えば図１から図１０に示すように、
請求項１又は２に記載の屋根構造において、
前記破風部材１３は、前記片棟５と前記他方の屋根２の前記妻側端部７とによる入隅部に取り付けられた片棟入隅下がり部品１４・１６を介して前記片棟部材１２に接続されており、
前記片棟入隅下がり部品１４・１６の一端部は、前記片棟部材１２の入隅部側端部に重ねられ、他端部は、前記破風部材１３の入隅部側端部に重ねられていることを特徴とする。 The invention according to claim 3 is, for example, as shown in FIGS. 1 to 10.
In the roof structure according to claim 1 or 2.
The gable member 13 is attached to the one-building member 12 via the one-sided entrance corner lowering parts 14 and 16 attached to the inside corner portion of the one-building 5 and the gable-side end portion 7 of the other roof 2. Connected and
One end of the one-sided corner lowering parts 14 and 16 is overlapped with the inside corner side end of the one-sided member 12, and the other end is overlapped with the inside corner side end of the gable member 13. It is characterized by being.

請求項３に記載の発明によれば、片棟部材１２の入隅側端部に一端部を重ね、破風部材１３の入隅側端部に他端部を重ねて、片棟５と他方の屋根２の妻側端部７とによる入隅部に片棟入隅下がり部品１４・１６を取り付けることで、片棟部材１２と破風部材１３を片棟入隅下がり部品１４・１６を介して接続することができる。 According to the third aspect of the invention, one end is overlapped with the inside corner side end of the one-building member 12, and the other end is overlapped with the inside corner side end of the gable member 13, so that the one building 5 and the other end are overlapped. By attaching the one-building entrance corner lowering parts 14 and 16 to the entrance corner of the roof 2 with the gable side end portion 7, the one-building member 12 and the gable member 13 are connected via the one-building entrance corner lowering parts 14 and 16. can do.

請求項４に記載の発明は、例えば図４、図５に示すように、
請求項３に記載の屋根構造において、
前記片棟入隅下がり部品は、
前記片棟部材１２の下半部１２ａに一端部が重ねられ、前記破風部材１３の下半部１３ａに他端部が重ねられて、前記入隅部の下半部に取り付けられた片棟入隅下がり下部品１４と、
前記片棟部材１２の上半部１２ｂに一端部が重ねられ、前記破風部材１３の上半部１３ｂに他端部が重ねられて、前記入隅部の上半部に取り付けられた片棟入隅下がり上部品１６と、
の分割体で構成されていることを特徴とする。 The invention according to claim 4 is, for example, as shown in FIGS. 4 and 5.
In the roof structure according to claim 3,
The one-sided entrance corner lowering parts are
One end is overlapped with the lower half 12a of the one-building member 12, the other end is overlapped with the lower half 13a of the gable member 13, and the one-sided entrance is attached to the lower half of the inside corner. The lower corner part 14 and
One end is overlapped with the upper half 12b of the one-building member 12, the other end is overlapped with the upper half 13b of the gable member 13, and the one-sided entrance is attached to the upper half of the inside corner. Corner down upper part 16 and
It is characterized in that it is composed of the divided bodies of.

請求項４に記載の発明によれば、片棟部材１２の下半部１２ａに一端部を重ね、破風部材１３の下半部１３ａに他端部を重ねて、片棟５と他方の屋根２の妻側端部７とによる入隅部に片棟入隅下がり下部品１４を取り付けて、片棟部材１２の上半部１２ｂに一端部を重ね、破風部材１３の上半部１３ｂに他端部を重ねて、片棟５と他方の屋根の妻側端部７とによる入隅部に片棟入隅下がり上部品１６を取り付ける。
こうして、異種勾配屋根３の大棟４に沿って現れる、片棟５と、他方の屋根の妻側端部７とを、片棟部材１２及び破風部材１３と、上下に分割された片棟入隅下がり下部品１４及び片棟入隅下がり上部品１６とで連続させることができる。
これら片棟部材１２、破風部材１３、片棟入隅下がり下部品１４及び片棟入隅下がり上部品１６により、片棟５と、他方の屋根２の妻側端部７に取り付ける破風との納まりの問題を解消することができる。 According to the invention of claim 4, one end is overlapped with the lower half 12a of the one-building member 12, the other end is overlapped with the lower half 13a of the gable member 13, and the one-building 5 and the other roof 2 are overlapped. One-sided entrance corner lowering lower part 14 is attached to the inside corner portion of the gable side end portion 7, one end is overlapped with the upper half portion 12b of the one-building member 12, and the other end is attached to the upper half portion 13b of the gable member 13. The parts are overlapped, and the one-building entrance corner lowering upper part 16 is attached to the inside corner portion of the one-building 5 and the other roof gable side end portion 7.
In this way, the single ridge 5 that appears along the large ridge 4 of the heterogeneous slope roof 3 and the gable side end portion 7 of the other roof are divided into a single ridge member 12 and a gable member 13 and the single ridge entrance. It can be continuous with the corner lowering lower part 14 and the one-building entrance corner lowering upper part 16.
The one-building member 12, the gable member 13, the one-building entrance corner lowering lower part 14 and the one-building entrance corner lowering upper part 16 accommodate the one-building 5 and the gable attached to the gable-side end 7 of the other roof 2. Can solve the problem.

請求項５に記載の発明は、例えば図１及び図２に示すように、
請求項１から３のいずれか一項の屋根構造において、
前記一方の屋根１の前記妻側端部８に取り付けられ、かつ、前記片棟部材１２に接続する、前記破風部材１３と異なる破風部材１８をさらに備えることを特徴とする。 The invention according to claim 5, for example, as shown in FIGS. 1 and 2.
In the roof structure of any one of claims 1 to 3,
It is characterized by further comprising a gable member 18 different from the gable member 13 which is attached to the gable side end 8 of the one roof 1 and is connected to the one-building member 12.

請求項５に記載の発明によれば、一方の屋根１の妻側端部８には、他方の屋根２の妻側端部７に取り付けられた破風部材１３と異なる、片棟部材１２に接続する破風部材１８が取り付けられているので、破風のラインが連続して形成されるため、意匠性がよい。 According to the invention of claim 5, the gable side end 8 of one roof 1 is connected to a single ridge member 12 different from the gable member 13 attached to the gable end 7 of the other roof 2. Since the gable member 18 is attached, the gable line is continuously formed, so that the design is good.

請求項６に記載の発明は、例えば図４、図５に示すように、
請求項５に記載の屋根構造において、
前記片棟部材１２は、前記片棟５の出隅部に取り付けられた片棟出隅部品１５・１７を介して前記異なる破風部材１８と接続されていることを特徴とする。 The invention according to claim 6 is, for example, as shown in FIGS. 4 and 5.
In the roof structure according to claim 5,
The single ridge member 12 is characterized in that it is connected to the different gable member 18 via the single ridge protruding corner parts 15 and 17 attached to the protruding corner portion of the single ridge 5.

請求項６に記載の発明によれば、片棟５の出隅部に片棟出隅部品１５・１７を取り付けることで、片棟５の出隅部を覆うことができる。
そして、片棟部材１２は、片棟出隅部品１５・１７を介して異なる破風部材１８と接続されているので、片棟と破風のラインが連続して形成されるため、意匠性がよい。 According to the sixth aspect of the present invention, by attaching the one-building outside corner parts 15 and 17 to the outside corner portion of the one-sided building 5, the outside corner portion of the one-sided building 5 can be covered.
Since the single ridge member 12 is connected to different gable members 18 via the single ridge protruding corner parts 15 and 17, the gable line is continuously formed between the one ridge and the gable, so that the design is good.

請求項７に記載の発明は、例えば図４、図５に示すように、
請求項６に記載の屋根構造において、
前記片棟出隅部品は、
前記片棟部材１２に一端部が重ねられて、前記出隅部の下半部に取り付けられた片棟出隅下部品１５と、
前記出隅部の上半部に取り付けられた片棟出隅上部品１７と、
の分割体で構成されていることを特徴とする。 The invention according to claim 7 is, for example, as shown in FIGS. 4 and 5.
In the roof structure according to claim 6,
The one-sided corner parts are
One end of the single ridge member 12 is overlapped with the one-sided ridge lower part 15 attached to the lower half of the protruding corner.
The one-building protruding corner upper part 17 attached to the upper half of the protruding corner,
It is characterized in that it is composed of the divided bodies of.

請求項７に記載の発明によれば、片棟部材１２に一端部を重ねて、片棟５の出隅部の下半部に片棟出隅下部品１５を取り付けて、片棟５の出隅部の上半部に片棟出隅上部品１７を取り付けることで、片棟５の出隅部の下半部及び上半部を、上下に分割された片棟出隅下部品１５及び片棟出隅上部品１７で覆うことができる。 According to the invention of claim 7, one end is overlapped with the one-building member 12, and the one-building outside corner lower part 15 is attached to the lower half of the outside corner of the one-building 5, and the one-building 5 is extended. By attaching the one-building protruding corner upper part 17 to the upper half of the corner, the lower half and upper half of the protruding corner of the one-building 5 can be divided into upper and lower parts 15 and one piece. It can be covered with the component 17 on the corner of the ridge.

請求項８に記載の発明は、例えば図７に示すように、
請求項１から７のいずれか一項に記載の屋根構造において、
前記大棟４及び前記片棟５の上面に取り付けられた棟下地材２２を備えることを特徴とする。 The invention according to claim 8 is, for example, as shown in FIG.
In the roof structure according to any one of claims 1 to 7.
It is characterized by including a ridge base material 22 attached to the upper surfaces of the large ridge 4 and the single ridge 5.

請求項８に記載の発明によれば、大棟４及び片棟５の上面に棟下地材２２を取り付けることで、以降の片棟包み２３、片棟入隅下がり包み２４及び棟包み２６の施工に対応することができる。 According to the eighth aspect of the present invention, by attaching the building base material 22 to the upper surfaces of the large building 4 and the one-sided building 5, the subsequent one-building wrapping 23, one-sided corner lowering wrapping 24, and ridge wrapping 26 are constructed. Can be accommodated.

請求項９に記載の発明は、例えば図８に示すように、
請求項２を引用する請求項８に記載の屋根構造において、
前記片棟包み２３は、前記棟下地材２２の上面に重ねられていることを特徴とする。 The invention according to claim 9, for example, as shown in FIG.
In the roof structure according to claim 8, which cites claim 2 .
The single ridge wrapping 23 is characterized in that it is overlapped on the upper surface of the ridge base material 22.

請求項９に記載の発明によれば、片棟部材１２の上半部に下端部を重ねて、棟下地材２２の上面に重ねられる片棟包み２３を取り付けることで、片棟５の上半部及び棟下地材２２を覆うことができる。 According to the invention of claim 9, the upper half of the single ridge 5 is attached by overlapping the lower end portion with the upper half of the single ridge member 12 and attaching the single ridge wrapping 23 to be overlapped on the upper surface of the ridge base material 22. The part and the ridge base material 22 can be covered.

請求項１０に記載の発明は、例えば図９に示すように、
請求項４を引用する請求項９に記載の屋根構造において、
前記棟包み部材は、前記片棟包み２３に一端部が重ねられて、前記片棟５の前記入隅部側の上半部と前記棟下地材２２の上面と前記片棟入隅下がり上部品１６の上面に取り付けられた片棟入隅下がり包み２４を備えることを特徴とする。 The invention according to claim 10, for example, as shown in FIG.
In the roof structure according to claim 9, which cites claim 4 .
One end of the ridge wrapping member is overlapped with the one ridge wrap 23, and the upper half of the one ridge 5 on the inside corner side, the upper surface of the ridge base material 22, and the one ridge entrance corner lowering upper component. It is characterized by including a one-sided entrance corner lowering wrap 24 attached to the upper surface of 16.

請求項１０に記載の発明によれば、片棟包み２３に一端部を重ねて、片棟５の入隅部側の上半部と棟下地材２２の上面と片棟入隅下がり上部品１６の上面に片棟入隅下がり包み２４を取り付ける。
こうして、異種勾配屋根３の片棟５の上面に取り付けた棟下地材２２と、片棟包み２３とを、片棟５の入隅部側の上半部と棟下地材２２の上面と片棟入隅下がり上部品１６の上面に取り付けた片棟入隅下がり包み２４で連続させることができる。 According to the invention of claim 10, one end is overlapped with the one-sided wrapping 23, the upper half of the one-sided building 5 on the inside corner side, the upper surface of the building base material 22, and the one-sided entrance corner lowering upper part 16. Attach the one-sided entrance corner lowering wrapping 24 to the upper surface of the building.
In this way, the ridge base material 22 attached to the upper surface of the single ridge 5 of the heterogeneous slope roof 3 and the single ridge wrapping 23 are attached to the upper half of the inner corner side of the single ridge 5, the upper surface of the ridge base material 22, and the single ridge. It can be continuous with the one-sided entrance corner lowering wrap 24 attached to the upper surface of the entrance corner lowering upper component 16.

請求項１１に記載の発明は、例えば図９に示すように、
請求項６を引用する請求項１０に記載の屋根構造において、
前記棟包み部材は、前記片棟包み２３に一端部が重ねられて、前記片棟５の前記出隅部の上半部及び上面に取り付けられた片棟出隅包み２５を備えることを特徴とする。 The invention according to claim 11 is, for example, as shown in FIG.
In the roof structure according to claim 10, which cites claim 6 .
The ridge wrapping member is characterized by having one ridge wrapping 25 having one end overlapped with the one ridge wrap 23 and attached to the upper half portion and the upper surface of the protruding corner portion of the ridge 5. do.

請求項１１に記載の発明によれば、片棟包み２３に一端部を重ねて、片棟５の出隅部の上半部及び上面に片棟出隅包み２５を取り付ける。
こうして、片棟出隅上部品１７と片棟包み２３とを片棟出隅包み２５で連続させることができる。 According to the invention of claim 11, one end is overlapped with the one-building wrapping 23, and the one-sided ridge wrapping 25 is attached to the upper half and the upper surface of the protruding corner of the one-building 5.
In this way, the one-building protruding corner upper part 17 and the one-building wrapping 23 can be continuously connected by the one-building protruding corner wrapping 25.

請求項１２に記載の発明は、例えば図１０に示すように、
請求項１０に記載の屋根構造において、
前記棟包み部材は、前記片棟入隅下がり包み２４の上面に一端部が重ねられて、前記棟下地材２２の上面に取り付けられた棟包み２６を備えることを特徴とする。 The invention according to claim 12, for example, as shown in FIG.
In the roof structure according to claim 10 ,
The ridge wrapping member is characterized by comprising a ridge wrapping 26 attached to the upper surface of the ridge base material 22 with one end thereof overlapped on the upper surface of the one-sided ridge entrance corner lowering wrapping 24.

請求項１２に記載の発明によれば、片棟入隅下がり包み２４の上面に一端部を重ねて、棟下地材２２の上面を覆う棟包み２６を取り付けることで、片棟入隅下がり包み２４と大棟４を棟包み２６で連続させることができる。 According to the invention of claim 12, one end is overlapped with the upper surface of the one-sided entrance corner lowering wrapping 24, and the ridge wrapping 26 covering the upper surface of the ridge base material 22 is attached to the one-sided ridge entrance corner lowering wrapping 24. And the large ridge 4 can be connected by the ridge wrapping 26.

本発明によれば、大棟を境にして隣接する二つの屋根において、その一方の屋根と他方の屋根の妻側端部の位置を大棟に沿った方向にずらして、一方の屋根と他方の屋根が交わる大棟に沿って現れる、その一方の屋根の頂部による片棟と、他方の屋根の妻側端部に取り付ける破風との納まりの問題を解消することができる。 According to the present invention, in two roofs adjacent to each other with the main building as a boundary, the positions of the gable end of one roof and the other roof are shifted in the direction along the main building, and one roof and the other. It is possible to solve the problem of fitting between one building with the top of one roof and the gable attached to the gable end of the other roof, which appears along the large building where the roofs of the roof intersect.

本発明に係る屋根構造を適用した異種勾配屋根の建物を示す正面図である。It is a front view which shows the building of the heterogeneous slope roof to which the roof structure which concerns on this invention is applied. 図１の建物を左側から見た側面図である。It is a side view of the building of FIG. 1 as seen from the left side. 図２の屋根の片棟部分の拡大斜視図で、捨て水切り、片棟部材及び破風部材の施工を示した図である。It is an enlarged perspective view of the one-building portion of the roof of FIG. 2, and is the figure which showed the construction of the draining drainer, the one-building member and the gable member. 図３に続いて、片棟入隅下がり下部品及び片棟出隅下部品の施工を示した図である。Following FIG. 3, it is a figure which showed the construction of the one-building entrance corner lowering part and the one-building outside corner lower part. 図４に続いて、片棟入隅下がり上部品及び片棟出隅上部品の施工を示した図である。Following FIG. 4, it is a figure which showed the construction of the one-building entrance corner lowering upper part and the one-building outer corner upper part. 図５に続いて、屋根材の施工を示した図である。Following FIG. 5, it is a figure which showed the construction of the roofing material. 図６に続いて、棟下地材の施工を示した図である。Following FIG. 6, it is a figure which showed the construction of the ridge base material. 図７に続いて、棟包み部材を構成する片棟包みの施工を示した図である。Following FIG. 7, it is a figure which showed the construction of the one-sided ridge wrapping which constitutes a ridge wrapping member. 図８に続いて、棟包み部材を構成する片棟入隅下がり包み及び片棟出隅包みの施工を示した図である。Following FIG. 8, it is a figure which showed the construction of the one-building entrance corner lowering wrapping and one-building outside corner wrapping constituting the ridge wrapping member. 図９に続いて、棟包みの施工を示した図である。Following FIG. 9, it is a figure which showed the construction of the ridge wrapping.

以下、図面を参照して本発明の実施の形態について説明する。
（実施形態）
図１及び図２は本発明に係る屋根構造を適用した異種勾配屋根の建物を示すもので、図示のように、建物の勾配屋根は、一方の第一屋根１の勾配と、他方の第二屋根２の勾配とが異なるように設定された異種勾配屋根３とされている。
第一屋根１は、第二屋根２に比して角度の緩い緩勾配の屋根とされ、第二屋根２は、第一屋根１に比して角度の急な急勾配とされている。
第一屋根１は、正面側から背面側にかけての長さが、第二屋根２の正面側から背面側にかけての長さよりも長く設定されている。
第二屋根２の正面の妻側端部７は、第一屋根１の正面の妻側端部８よりも後方に位置している。
第二屋根２の背面の妻側端部９は、第一屋根１の背面の妻側端部１０よりも前方に位置している。 Hereinafter, embodiments of the present invention will be described with reference to the drawings.
(Embodiment)
1 and 2 show a building having a heterogeneous slope roof to which the roof structure according to the present invention is applied. As shown in the figure, the sloped roof of the building has the slope of one first roof 1 and the other second. It is a heterogeneous slope roof 3 set so that the slope of the roof 2 is different from that of the roof 2.
The first roof 1 has a gentle slope with a gentle angle as compared with the second roof 2, and the second roof 2 has a steep slope with a steep angle as compared with the first roof 1.
The length of the first roof 1 from the front side to the back side is set to be longer than the length from the front side to the back side of the second roof 2.
The gable-side end 7 on the front surface of the second roof 2 is located behind the gable-side end 8 on the front surface of the first roof 1.
The gable-side end 9 on the back surface of the second roof 2 is located in front of the gable-side end 10 on the back surface of the first roof 1.

したがって、異種勾配屋根３の棟部は、勾配屋根の頂部において第一屋根１と第二屋根２とが交わる位置に設けられた水平な大棟４と、この大棟４に沿って第二屋根２の正面側端部から第一屋根１の正面側端部にかけて設けられた水平な片棟５と、大棟４に沿って第二屋根２の背面側端部から第一屋根１の背面側端部にかけて設けられた水平な片棟６と、を有している。 Therefore, the building portion of the heterogeneous sloped roof 3 is a horizontal large building 4 provided at the position where the first roof 1 and the second roof 2 intersect at the top of the sloped roof, and the second roof along the large building 4. A horizontal single building 5 provided from the front side end of 2 to the front side end of the first roof 1, and the back side of the first roof 1 from the back side end of the second roof 2 along the main building 4. It has a horizontal roof 6 provided toward the end.

なお、第二屋根２における勾配は、北側斜線制限や道路斜線制限、隣地斜線制限に対応している。また、東京都や神奈川県横浜市のような狭小地の多い地域では、「高度地区」と呼ばれる建築物の高さに関する規定があり、本実施形態における建物は、当該規定を満たすように建築されている。より具体的には、本実施形態における建物は、「東京２種高度」、「横浜３種高度」の規定を満たしている。
本実施形態における第二屋根２は、１分の１傾斜、すなわち、４５度の角度で傾斜している（１０寸勾配、矩勾配ともいう。）。
本実施形態における第一屋根１は、上述のように緩勾配であり、雨仕舞いを向上させるために、金属製の屋根（板金屋根）が採用されている。
一方、第二屋根２は急勾配であるため、必ずしも板金屋根が採用されなくてもよいが、本実施形態においては、勾配屋根全体の施工性を考慮して、第一屋根１と第二屋根２の双方に板金屋根が採用されている。 The slope of the second roof 2 corresponds to the north side diagonal line restriction, the road diagonal line restriction, and the adjacent land diagonal line restriction. In addition, in areas with many narrow areas such as Tokyo and Yokohama City, Kanagawa Prefecture, there is a regulation regarding the height of buildings called "altitude district", and the building in this embodiment is constructed so as to satisfy the regulation. ing. More specifically, the building in this embodiment satisfies the provisions of "Tokyo type 2 altitude" and "Yokohama type 3 altitude".
The second roof 2 in the present embodiment is inclined at a one-third inclination, that is, at an angle of 45 degrees (also referred to as a 10-inch gradient or a rectangular gradient).
The first roof 1 in the present embodiment has a gentle slope as described above, and a metal roof (sheet metal roof) is adopted in order to improve the rain condition.
On the other hand, since the second roof 2 has a steep slope, the sheet metal roof does not necessarily have to be adopted, but in the present embodiment, the first roof 1 and the second roof are considered in consideration of the workability of the entire sloped roof. Sheet metal roofs are used for both of the two.

図３は図２の異種勾配屋根３の片棟５部分を拡大して、捨て水切り１１、片棟部材１２及び破風部材１３の施工を示したものである。
図示のように、第一屋根１の片棟５の出隅部の上に、片棟５と直交する方向に板金製の捨て水切り１１を敷き、その捨て水切り１１の端部を片棟５頂部で立ち上げてシーリング処理して固定する。また、第二屋根２の妻側端部７の上に、大棟４と直交する方向に捨て水切り１１を敷き、その捨て水切り１１を大棟４頂部で立ち上げてシーリング処理して固定する。 FIG. 3 shows the construction of the drainer 11, the single ridge member 12, and the gable member 13 by enlarging the 5 parts of the single ridge of the heterogeneous slope roof 3 of FIG.
As shown in the figure, a sheet metal drainer 11 is laid on the protruding corner of the single ridge 5 of the first roof 1 in the direction orthogonal to the single ridge 5, and the end of the drainer 11 is the top of the single ridge 5. Start up with and seal and fix. Further, a drainer 11 is laid on the gable side end 7 of the second roof 2 in a direction orthogonal to the main building 4, and the drainer 11 is raised at the top of the main building 4 and sealed to be fixed.

そして、第一屋根１の片棟５に片棟部材１２を固定する。
片棟部材１２は板金製で、図示のように、片棟５の下半部及びその下方を覆う下半部１２ａと、その下半部１２ａの上部から内側に曲がって上方に伸びて片棟５の頂部に預ける形の折り曲げ部が形成された上半部１２ｂと、下半部１２ａの下部から内側に伸びる折り返し形状部１２ｃとを有する形状となっている。
このような形状の片棟部材１２を片棟５にビス止めして固定する。 Then, the single ridge member 12 is fixed to the single ridge 5 of the first roof 1.
The one-building member 12 is made of sheet metal, and as shown in the figure, the lower half portion 12a covering the lower half of the one-building 5 and its lower portion, and the one-sided building that bends inward from the upper part of the lower half portion 12a and extends upward. It has a shape having an upper half portion 12b in which a bent portion having a shape to be deposited on the top of 5 is formed, and a folded-shaped portion 12c extending inward from the lower portion of the lower half portion 12a.
The single ridge member 12 having such a shape is fixed to the single ridge 5 by screwing.

また、第二屋根２の妻側端部７に破風部材１３を固定する。
破風部材１３は板金製で、図示のように、妻側端部７の上下まで覆う下半部１３ａ及び上半部１３ｂを有する形状となっている。なお、下半部１３ａと上半部１３ｂの境に沿った溝１３ｃが形成されている。
このような形状の破風部材１３を妻側端部７にビス止めして固定する。 Further, the gable member 13 is fixed to the gable side end portion 7 of the second roof 2.
The gable member 13 is made of sheet metal and has a shape having a lower half portion 13a and an upper half portion 13b covering up to the top and bottom of the gable side end portion 7, as shown in the figure. A groove 13c is formed along the boundary between the lower half portion 13a and the upper half portion 13b.
The gable member 13 having such a shape is fixed to the end portion 7 on the end side by screwing.

次に、図４は片棟入隅下がり下部品１４及び片棟出隅下部品１５の施工を示したものである。
図示のように、第一屋根１の片棟５から第二屋根２の妻側端部７にわたって片棟入隅下がり下部品１４を固定する。
片棟入隅下がり下部品１４は板金製で、片棟５の入隅側下半部を覆う下半部１４ａと、その下半部１４ａと直角に連続して妻側端部７の入隅側下半部を覆う下がり形状下半部１４ｂと、下半部１４ａの上部から内側に曲がって上方に伸びて片棟５の頂部に預ける形の折り曲げ部が形成された上半部１４ｃと、下がり形状下半部１４ｂの上部から内側に曲がって上方に伸びた上方延長部１４ｄとを有する形状となっている。 Next, FIG. 4 shows the construction of the one-building entrance corner lowering part 14 and the one-building exit corner lower part 15.
As shown in the figure, the lower part 14 at the entrance of one ridge is fixed from the one ridge 5 of the first roof 1 to the end portion 7 on the gable side of the second roof 2.
The lower part 14 for lowering the entrance corner of one ridge is made of sheet metal, and the lower half portion 14a that covers the lower half portion on the entrance corner side of the one ridge 5 and the entrance corner of the gable side end portion 7 that is continuous at right angles to the lower half portion 14a. A downward-shaped lower half 14b that covers the lower half of the side, and an upper half 14c that bends inward from the upper part of the lower half 14a and extends upward to form a bent portion that is deposited at the top of one building 5. It has a shape having an upper extension portion 14d that bends inward from the upper portion of the lower half portion 14b and extends upward.

このような形状の片棟入隅下がり下部品１４は、図示のように、下半部１４ａ及び上半部１４ｃの先端を片棟部材１２の入隅側端部に重ね、下がり形状下半部１４ｂの先端を破風部材１３の下半部１３ａの入隅側端部に重ねて、下半部１４ａ、下がり形状下半部１４ｂ、上半部１４ｃ及び上方延長部１４ｄを、片棟５の入隅側及び妻側端部７の入隅側にビス止めして固定する。
なお、片棟入隅下がり下部品１４と片棟部材１２及び破風部材１３との重ね部はシーリングを塗布しておく。 As shown in the figure, in the one-building entrance corner lowering lower part 14 having such a shape, the tips of the lower half portion 14a and the upper half portion 14c are overlapped with the entrance corner side end portion of the single ridge member 12, and the lower half portion of the lower half shape is formed. The tip of 14b is overlapped with the entrance corner side end of the lower half portion 13a of the gable member 13, and the lower half portion 14a, the lower half portion 14b, the upper half portion 14c, and the upper extension portion 14d are inserted into the single ridge 5. Fix it by screwing it to the inside corner side of the corner side and the end portion 7 on the gable side.
It should be noted that the overlapping portion of the one-building entrance corner lowering lower part 14, the one-building member 12, and the gable member 13 is coated with a sealing.

また、図４に示したように、片棟５の出隅部に片棟出隅下部品１５を固定する。
片棟出隅下部品１５は、図示のように、片棟５の出隅側の下半部を覆う下半部１５ａと、その下半部１５ａと直角に連続して片棟５の出隅部の突出端面下半部を覆う直角端面部１５ｂと、下半部１５ａの上部から内側に曲がって上方に伸びた上方延長部１５ｃとを有する形状となっている。
このような形状の片棟出隅下部品１５は、下半部１５ａの先端を片棟部材１２の出隅側端部に重ねて、下半部１５ａ、直角端面部１５ｂ及び上方延長部１５ｃを、片棟５の出隅側下半部及び突出端面下半部にビス止めして固定する。
なお、片棟出隅下部品１５と片棟部材１２との重ね部は、シーリング剤を塗布して重ねる。 Further, as shown in FIG. 4, the one-building outside corner lower component 15 is fixed to the outside corner of the one-building 5.
As shown in the figure, the one-building protruding corner lower component 15 has a lower half portion 15a that covers the lower half portion on the protruding corner side of the one-building building 5 and a protruding corner of the one-sided building 5 that is continuous at right angles to the lower half portion 15a. The shape has a right-angled end surface portion 15b that covers the lower half of the protruding end surface of the portion, and an upper extension portion 15c that bends inward from the upper portion of the lower half portion 15a and extends upward.
In the one-building protruding corner lower component 15 having such a shape, the tip of the lower half portion 15a is overlapped with the protruding corner side end portion of the single ridge member 12, and the lower half portion 15a, the right-angled end face portion 15b, and the upper extension portion 15c are formed. , Fix it to the lower half of the protruding corner side and the lower half of the protruding end surface of the single ridge 5 with screws.
In addition, the overlapping portion between the one-building protruding corner lower part 15 and the one-building member 12 is coated with a sealing agent and overlapped.

次に、図５は片棟入隅下がり上部品１６及び片棟出隅上部品１７の施工を示したものである。
図示のように、第一屋根１の片棟５から第二屋根２の妻側端部７にわたって片棟入隅下がり上部品１６を固定する。
片棟入隅下がり上部品１６は板金製で、妻側端部７の入隅側上半部を覆う下がり形状上半部１６ｂと、その下がり形状上半部１６ｂと直角に連続して片棟５の入隅側上半部に重なるように伸びた直角延長部１６ｃとを有する形状となっている。 Next, FIG. 5 shows the construction of the one-building entrance corner lowering upper part 16 and the one-building exit corner upper part 17.
As shown in the figure, the upper part 16 is fixed from the one-sided building 5 of the first roof 1 to the gable-side end portion 7 of the second roof 2.
The lower part 16b at the lower corner of one ridge is made of sheet metal, and the upper half portion 16b of the lower shape covering the upper half of the inner corner side of the gable side end 7 and the upper half portion 16b of the lower shape are continuously connected to each other at right angles. It has a shape having a right-angled extension portion 16c extending so as to overlap the upper half portion on the entry corner side of 5.

このような形状の片棟入隅下がり上部品１６は、図示のように、下がり形状上半部１６ｂの先端を破風部材１３の上半部１３ｂの入隅側端部に重ね、直角延長部１６ｃを片棟入隅下がり下部品１４の上半部１４ｃに重ねて、下がり形状上半部１６ｂ及び直角延長部１６ｃを、片棟５の入隅側及び妻側端部７の入隅側にビス止めして固定する。
なお、片棟入隅下がり上部品１６と破風部材１３との重ね部は、シーリング剤を塗布して重ねる。 As shown in the figure, the one-sided entrance corner lowering upper part 16 having such a shape has the tip of the lower half portion 16b overlapped with the entrance corner side end portion of the upper half portion 13b of the gable member 13, and the right-angled extension portion 16c. Is overlapped with the upper half portion 14c of the lower part 14 at the lower corner of the single ridge, and the lower half portion 16b and the right-angled extension portion 16c are placed on the inner corner side of the single ridge 5 and the inner corner side of the end portion 7 on the gable side. Stop and fix.
It should be noted that the overlapping portion between the upper part 16 for lowering the entrance corner of one ridge and the gable member 13 is coated with a sealing agent and overlapped.

また、図５に示したように、片棟５の出隅部に片棟出隅上部品１７を固定する。
片棟出隅上部品１７は板金製で、図示のように、片棟５の出隅部の突出端面上半部を覆う形状となっている。
このような形状の片棟出隅上部品１７は、片棟出隅下部品１５の上に重ねて、片棟５の出隅部の先端部及び突出端面上半部にビス止めして固定する。 Further, as shown in FIG. 5, the one-building protruding corner upper part 17 is fixed to the protruding corner of the one-building 5.
The upper part 17 on the protruding corner of the single ridge is made of sheet metal and has a shape that covers the upper half of the protruding end surface of the protruding corner of the single ridge 5 as shown in the figure.
The one-building protruding corner upper component 17 having such a shape is overlapped on the single-building protruding corner lower component 15, and fixed to the tip of the protruding corner of the single ridge 5 and the upper half of the protruding end surface with screws. ..

以上、図３から図５が大工工事となる。
そして、次の図６から図１０が屋根工事である。 As mentioned above, FIGS. 3 to 5 are carpentry works.
The following FIGS. 6 to 10 show the roof construction.

図６は屋根材２１の施工を示したものである。
図示のように、第一屋根１及び第二屋根２の上面に屋根材２１を敷設してビス止めにより固定する。 FIG. 6 shows the construction of the roofing material 21.
As shown in the figure, the roofing material 21 is laid on the upper surfaces of the first roof 1 and the second roof 2 and fixed by screwing.

次に、図７は棟下地材２２の施工を示したもので、図示のように、大棟４及び片棟５の上面に連続する棟下地材２２を敷設してビス止めにより固定する。 Next, FIG. 7 shows the construction of the ridge base material 22, and as shown in the figure, the continuous ridge base material 22 is laid on the upper surfaces of the large ridge 4 and the single ridge 5, and fixed by screwing.

次に、図８は棟包み部材を構成する片棟包み２３の施工を示したもので、図示のように、片棟５の上半部及び棟下地材２２の上面部を覆う片棟包み２３を固定する。
片棟包み２３は板金製で、片棟５の上半部を覆う垂直面部２３ａと、棟下地材２２の上面を覆う水平面部２３ｂとを有する形状となっている。 Next, FIG. 8 shows the construction of the single ridge wrap 23 constituting the ridge wrapping member, and as shown in the figure, the single ridge wrap 23 covering the upper half of the single ridge 5 and the upper surface of the ridge base material 22. To fix.
The single ridge wrap 23 is made of sheet metal and has a shape having a vertical surface portion 23a covering the upper half of the single ridge 5 and a horizontal surface portion 23b covering the upper surface of the ridge base material 22.

このような形状の片棟包み２３は、図示のように、片棟部材１２の上半部１２ｂ、片棟出隅下部品１５の上方延長部１５ｃ、及び片棟入隅下がり上部品１６の直角延長部１６ｃに垂直面部２３ａを重ね、棟下地材２２の上面部に水平面部２３ｂを重ねてビス止めにより固定する。 As shown in the figure, the one-building wrapping 23 having such a shape is a right angle of the upper half portion 12b of the one-building member 12, the upper extension portion 15c of the one-building outer corner lower part 15, and the one-building entrance corner lowering upper part 16. The vertical surface portion 23a is overlapped with the extension portion 16c, and the horizontal surface portion 23b is overlapped with the upper surface portion of the ridge base material 22 and fixed by screwing.

次に、図９は棟包み部材を構成する片棟入隅下がり包み２４及び片棟出隅包み２５の施工を示したものである。
図示のように、片棟５から第二屋根２の妻側端部７にわたって片棟入隅下がり包み２４を固定する。
片棟入隅下がり包み２４は板金製で、片棟５の入隅部側上半部を覆う垂直面部２４ａと、棟下地材２２及び片棟包み２３の内端部側の上面を覆う水平面部２４ｂと、片棟入隅下がり上部品１６の直角延長部１６ｃの上面を覆う直角延長部２４ｃを有する形状となっている。 Next, FIG. 9 shows the construction of the one-sided entrance corner lowering wrapping 24 and the one-sided outside corner wrapping 25 constituting the ridge wrapping member.
As shown in the figure, the one-sided entrance corner lowering wrapping 24 is fixed from the one-sided building 5 to the gable-side end portion 7 of the second roof 2.
The one-sided ridge lowering wrapping 24 is made of sheet metal, and has a vertical surface portion 24a that covers the upper half of the one-sided ridge side and a horizontal surface portion that covers the upper surface of the ridge base material 22 and the one-sided ridge 23 on the inner end side. It has a shape having 24b and a right-angled extension portion 24c that covers the upper surface of the right-angled extension portion 16c of the upper part 16 that lowers the entrance corner of one ridge.

このような形状の片棟入隅下がり包み２４は、図示のように、片棟５の入隅部側上半部及び片棟包み２３の垂直面部２３ａの内端部側に垂直面部２４ａを重ね、棟下地材２２及び片棟包み２３の水平面部２３ｂの内端部側に水平面部２４ｂを重ね、片棟入隅下がり上部品１６の直角延長部１６ｃの上面に直角延長部２４ｃを重ねてビス止めにより固定する。
なお、片棟包み２３と片棟入隅下がり包み２４との重ね部は、シーリング剤を塗布して重ねる。 As shown in the figure, the one-building entrance corner lowering wrapping 24 having such a shape overlaps the vertical surface portion 24a on the inner end side of the entrance corner side upper half of the one-building 5 and the vertical surface portion 23a of the one-building wrapping 23. , The horizontal surface portion 24b is overlapped on the inner end side of the horizontal surface portion 23b of the ridge base material 22 and the one-building wrapping 23, and the right-angle extension portion 24c is overlapped on the upper surface of the right-angle extension portion 16c of the one-building entrance corner lowering upper part 16 and screwed. Fix with a stop.
The overlapping portion between the one-building wrapping 23 and the one-sided entrance corner lowering wrapping 24 is overlapped by applying a sealing agent.

また、図９に示したように、片棟５から出隅部に片棟出隅包み２５を固定する。
片棟出隅包み２５は板金製で、片棟５の出隅部側上半部を覆う垂直面部２５ａと、片棟包み２３の水平面部２３ｂの外端部側上面及び片棟出隅上部品１７の上面を覆う水平面部２５ｂとを有する形状となっている。
このような形状の片棟出隅包み２５は、片棟５の出隅部側上半部に垂直面部２５ａを重ね、片棟包み２３の水平面部２３ｂの外端部側上面及び片棟出隅上部品１７の上面に水平面部２５ｂを重ねてビス止めにより固定する。
なお、片棟包み２３と片棟出隅包み２５との重ね部は、シーリング剤を塗布して重ねる。 Further, as shown in FIG. 9, the one-building outside corner wrapping 25 is fixed from the one-sided building 5 to the outside corner.
The one-building outer corner wrapping 25 is made of sheet metal, and has a vertical surface portion 25a that covers the upper half of the one-building outer corner side, an outer end side upper surface of the horizontal plane portion 23b of the one-building wrapping 23, and one-building outer corner upper parts. It has a shape having a horizontal surface portion 25b covering the upper surface of 17.
In the one-building outer corner wrapping 25 having such a shape, the vertical surface portion 25a is overlapped on the upper half of the outer corner portion side of the one-building wrapping 23, and the upper surface of the horizontal plane portion 23b of the one-building wrapping 23 and the one-building outer corner. The horizontal surface portion 25b is superposed on the upper surface of the upper component 17 and fixed by screwing.
The overlapping portion between the one-building wrapping 23 and the one-sided corner wrapping 25 is overlapped by applying a sealing agent.

次に、図１０は棟包み２６の施工を示したもので、図示のように、大棟４に沿って棟下地材２２を覆う棟包み２６をネジ止めして固定し、所定のシーリング処理を施す。 Next, FIG. 10 shows the construction of the ridge wrapping 26. As shown in the figure, the ridge wrapping 26 covering the ridge base material 22 is screwed and fixed along the large ridge 4, and a predetermined sealing process is performed. Apply.

なお、異種勾配屋根３の背面側において、第一屋根１の片棟６と第二屋根２の妻側端部９とは、以上の片棟及び破風の納まり構造と左右反転した構成を採用する。
図１及び図２に示すように、屋根の正面側において、第一屋根１の妻側端部８には、片棟出隅部品１５・１７が接続される破風部材１８が取り付けられており、また、背面側において、第二屋根２の妻側端部９に破風部材１９が取り付けられて、第一屋根１の妻側端部１０に破風部材２０が取り付けられている。 In addition, on the back side of the heterogeneous slope roof 3, the single building 6 of the first roof 1 and the gable side end portion 9 of the second roof 2 adopt the above-mentioned single building and the structure in which the gable is accommodated and the left-right inverted structure. ..
As shown in FIGS. 1 and 2, on the front side of the roof, a gable member 18 to which the one-sided corner parts 15 and 17 are connected is attached to the gable side end 8 of the first roof 1. Further, on the back side, the gable member 19 is attached to the gable side end portion 9 of the second roof 2, and the gable member 20 is attached to the gable side end portion 10 of the first roof 1.

以上、実施形態によれば、異種勾配屋根３を形成する一方の第一屋根１の片棟５に片棟部材１２を取り付けて、他方の第二屋根２の妻側端部７に破風部材１３を取り付けておき、その第一屋根１の上方から片棟部材１２の上方に跨って、かつ、第一屋根１、片棟部材１２、破風部材１３に接続する棟包み部材（片棟包み２３、片棟入隅部下がり包み２４、片棟出隅包み２５、棟包み２６）を配置する片棟及び破風の構造とした。
こうして、大棟４に沿って現れる片棟５と、第二屋根２の妻側端部７とを、第一屋根１の上方から片棟部材１２の上方に跨って、かつ、第一屋根１、片棟部材１２及び破風部材１３に接続する棟包み部材（片棟包み２３、片棟入隅部下がり包み２４、片棟出隅包み２５、棟包み２６）で連続させることができる。
これら片棟部材１２、破風部材１３及び棟包み部材（片棟包み２３、片棟入隅部下がり包み２４、片棟出隅包み２５、棟包み２６）により、片棟５と、第二屋根２の妻側端部７に取り付ける破風との納まりの問題を解消することができる。 As described above, according to the embodiment, the single ridge member 12 is attached to the single ridge 5 of one of the first roofs 1 forming the heterogeneous slope roof 3, and the gable member 13 is attached to the end portion 7 on the wife side of the other second roof 2. The ridge wrapping member (single ridge wrapping 23, The structure is one-sided building and gable where one-sided entrance corner down wrapping 24, one-sided outside corner wrapping 25, and one-sided ridge wrapping 26) are arranged.
In this way, the single ridge 5 appearing along the large ridge 4 and the end portion 7 on the wife side of the second roof 2 straddle from above the first roof 1 to above the single ridge member 12, and the first roof 1 , The ridge wrapping member (one ridge wrapping 23, one ridge entrance corner lower wrapping 24, one ridge outside corner wrapping 25, ridge wrapping 26) connected to the one-building member 12 and the windbreak member 13 can be continuous.
With these one-building member 12, gable member 13, and ridge wrapping member (one-building wrapping 23, one-building entrance corner down wrapping 24, one-building outside corner wrapping 25, ridge wrapping 26), one ridge 5 and the second roof 2 It is possible to solve the problem of fitting with the gable attached to the end portion 7 on the side of the wife.

すなわち、第一屋根１の上方から片棟部材１２の上方に跨って、かつ、第一屋根１、片棟部材１２及び破風部材１３に接続する棟包み部材（片棟包み２３、片棟入隅部下がり包み２４、片棟出隅包み２５、棟包み２６）で連続させることによって、防水性を確保できる。
そして、片棟５と破風が連続して形成されることから意匠性も向上する。
しかも、屋根職人による棟包みの取り付け作業ができることから施工性もよい。 That is, the ridge wrapping member (single ridge wrapping 23, one ridge entrance corner) that extends from above the first roof 1 to above the one ridge member 12 and is connected to the first roof 1, the one ridge member 12, and the gable member 13. Waterproofness can be ensured by connecting the parts with the hanging wrapping 24, the one-sided corner wrapping 25, and the ridge wrapping 26).
Further, since the single building 5 and the gable are continuously formed, the design is also improved.
Moreover, the workability is good because the roofer can install the ridge wrapping.

具体的には、第一屋根１の上方から片棟部材１２の上方に跨って、片棟部材１２の上半部に下端部が重ねられる片棟包み２３を取り付けることで、片棟５の上半部を覆うことができる。 Specifically, by attaching the one-building wrapping 23 having the lower end overlapped with the upper half of the one-building member 12 straddling the upper part of the one-building member 12 from above the first roof 1, the upper part of the one-building 5 is attached. Can cover half.

次に、片棟部材１２の入隅側端部に一端部を重ね、破風部材１３の入隅側端部に他端部を重ねて、片棟５と他方の屋根２の妻側端部７とによる入隅部に片棟入隅下がり部品１４・１６を取り付けることで、片棟部材１２と破風部材１３を片棟入隅下がり部品１４・１６を介して接続することができる。 Next, one end of the single ridge member 12 is overlapped with the other end of the gable member 13, and the other end of the gable member 13 is overlapped with the other end of the gable member 13. By attaching the one-building entrance corner lowering parts 14 and 16 to the entrance corner portion, the one-building member 12 and the gable member 13 can be connected via the one-building entrance corner lowering parts 14 and 16.

また、第一屋根１の妻側端部８には、第二屋根２の妻側端部７に取り付けられた破風部材１３と異なる、片棟部材１２に片隅出隅部品１５・１７を介して接続する破風部材１８が取り付けられているので、破風のラインが連続して形成されるため、意匠性がよい。 Further, the gable side end 8 of the first roof 1 is connected to the one-building member 12 via the one-corner protruding corner parts 15 and 17, which is different from the gable member 13 attached to the gable side end 7 of the second roof 2. Since the gable member 18 to be connected is attached, the gable line is continuously formed, so that the design is good.

そして、片棟部材１２の下半部１２ａに一端部を重ね、破風部材１３の下半部１３ａに他端部を重ねて、第一屋根１の片棟５と第二屋根２の妻側端部７とによる入隅部に片棟入隅下がり下部品１４を取り付けて、片棟部材１２の上半部１２ｂに一端部を重ね、破風部材１３の上半部１３ｂに他端部を重ねて、第一屋根１の片棟５と第二屋根２の妻側端部７とによる入隅部に片棟入隅下がり上部品１６を取り付ける片棟及び破風の構造とした。
このため、異種勾配屋根３の大棟４に沿って現れる、第一屋根１の頂部による片棟５と、第二屋根２の妻側端部７とを、片棟部材１２及び破風部材１３と、上下に分割された片棟入隅下がり下部品１４及び片棟入隅下がり上部品１６とで連続させることができる。 Then, one end is overlapped with the lower half portion 12a of the one-building member 12, and the other end is overlapped with the lower half portion 13a of the gable member 13, and the gable side ends of the one-building 5 of the first roof 1 and the second roof 2 are overlapped. One-sided entrance corner lowering lower part 14 is attached to the inside corner portion of the part 7, one end is overlapped with the upper half portion 12b of the one-building member 12, and the other end is overlapped with the upper half portion 13b of the gable member 13. , The structure of the one-sided building and the gable structure in which the one-sided building entrance lowering upper part 16 is attached to the inside corner portion of the one-sided building 5 of the first roof 1 and the gable side end portion 7 of the second roof 2.
For this reason, the single ridge 5 by the top of the first roof 1 and the gable side end 7 of the second roof 2 appearing along the large ridge 4 of the heterogeneous slope roof 3 are combined with the single ridge member 12 and the gable member 13. , It can be continuous with the one-building entrance corner lowering lower part 14 and the one-building entrance corner lowering upper part 16 divided into upper and lower parts.

したがって、これら片棟部材１２、破風部材１３、片棟入隅下がり下部品１４及び片棟入隅下がり上部品１６により、異種勾配屋根３を形成する第一屋根１の頂部による片棟５と、第二屋根２の妻側端部７に取り付ける破風との納まりの問題を解消することができる。
つまり、作業手順が簡易になり、屋根の施工性を向上できる。
また、複数の部材が重なり合って設けられるため、防水性を向上できる。 Therefore, the one-sided building 5 formed by the top of the first roof 1 forming the heterogeneous sloped roof 3 by the one-sided building member 12, the gable member 13, the one-sided entrance corner lowering lower part 14 and the one-sided building entrance corner lowering upper part 16. It is possible to solve the problem of fitting with the gable attached to the end 7 on the wife side of the second roof 2.
That is, the work procedure is simplified and the workability of the roof can be improved.
Further, since a plurality of members are provided so as to overlap each other, waterproofness can be improved.

そして、第一屋根１の片棟５の出隅部に片棟出隅部品１５・１７を取り付ける構造により、片棟５の出隅部を覆うことができる。
すなわち、片棟部材１２に一端部を重ねて、片棟５の出隅部の下半部に片棟出隅下部品１５を取り付けて、片棟５の出隅部の上半部に片棟出隅上部品１７を取り付ける構造のため、片棟５の出隅部の下半部及び上半部を、上下に分割された片棟出隅下部品１５及び片棟出隅上部品１７で覆うことができる。
また、片棟部材１２は、片棟出隅部品１５・１７を介して異なる破風部材１８と接続されているので、片棟と破風のラインが連続して形成されるため、意匠性がよい。 Then, the protruding corner portion of the single building 5 can be covered by the structure in which the single building protruding corner parts 15 and 17 are attached to the protruding corner portion of the single building 5 of the first roof 1.
That is, one end is overlapped with the one-building member 12, the one-building outside corner lower part 15 is attached to the lower half of the outside corner of the one-building 5, and the one-sided building is attached to the upper half of the outside corner of the one-building 5. Due to the structure in which the protruding corner upper part 17 is attached, the lower half and the upper half of the protruding corner of the one-building 5 are covered with the one-building outside corner lower part 15 and the one-building outside corner upper part 17 divided into upper and lower parts. be able to.
Further, since the one-building member 12 is connected to different gable members 18 via the one-building protruding corner parts 15 and 17, the gable line is continuously formed between the one-building and the gable, so that the design is good.

さらに、片棟部材１２の上半部に下端部を重ねて、片棟５の上半部及び棟下地材２２の上面に片棟包み２３を取り付ける構造のため、片棟５の上半部及び棟下地材２２を覆うことができる。 Further, since the lower end portion is overlapped with the upper half portion of the single ridge member 12 and the single ridge wrapping 23 is attached to the upper half portion of the single ridge 5 and the upper surface of the ridge base material 22, the upper half portion of the single ridge 5 and the upper half portion of the single ridge 5 are attached. The ridge base material 22 can be covered.

そして、片棟包み２３に一端部を重ねて、片棟５の入隅部側の上半部と棟下地材２２の上面と片棟入隅下がり上部品１６の上面に片棟入隅下がり包み２４を取り付ける構造のため、異種勾配屋根３の大棟４に沿った片棟５の上面に取り付けた棟下地材２２と、片棟包み２３とを、片棟５の入隅部側の上半部と棟下地材２２の上面と片棟入隅下がり上部品１６の上面に取り付けた片棟入隅下がり包み２４で連続させることができる。 Then, one end is overlapped with the one-sided wrapping 23, and the one-sided entrance corner lowering wrapping is made on the upper half of the one-sided building 5 on the entrance corner side, the upper surface of the building base material 22, and the upper surface of the one-sided entrance corner lowering part 16. Due to the structure to which the 24 is attached, the ridge base material 22 attached to the upper surface of the one ridge 5 along the main ridge 4 of the heterogeneous slope roof 3 and the one ridge wrapping 23 are attached to the upper half of the inside corner side of the one ridge 5. It can be continuous with the one-sided entrance corner lowering wrap 24 attached to the upper surface of the part, the upper surface of the ridge base material 22, and the upper surface of the one-sided entrance corner lowering upper part 16.

さらに、片棟包み２３に一端部を重ねて、片棟５の出隅部の上半部及び上面に片棟出隅包み２５を取り付ける構造のため、片棟出隅上部品１７と片棟包み２３とを片棟出隅包み２５で連続させることができる。 Further, since one end is overlapped with the one-building wrap 23 and the one-building outside corner wrap 25 is attached to the upper half and the upper surface of the outside corner of the one-building 5, the one-building outside corner upper part 17 and the one-building wrap are attached. 23 can be connected with the one-building outer corner wrapping 25.

そして、片棟入隅下がり包み２４の上面に一端部を重ねて、棟下地材２２の上面を覆う棟包み２６を取り付ける構造のため、片棟入隅下がり包み２４と大棟４を棟包み２６で連続させることができる。 Then, because of the structure in which one end is overlapped on the upper surface of the one-sided entrance corner lowering wrapping 24 and the ridge wrapping 26 covering the upper surface of the ridge base material 22 is attached, the one-sided entrance corner lowering wrapping 24 and the large ridge 4 are wrapped in the ridge 26. Can be continued with.

（変形例）
以上の実施形態においては、建物の正面側において、第一屋根に対し第二屋根の妻側端部を大棟に沿って後退させた構成としたが、本発明はこれに限定されるものではなく、逆に、第二屋根に対し第一屋根の妻側端部を大棟に沿って後退させた構成であってもよい。
また、実施形態では、異種勾配屋根の正面及び背面において、第一屋根と第二屋根の妻側端部の位置をずらしたが、異種勾配屋根の正面又は背面のいずれかにおいて、第一屋根と第二屋根の妻側端部の位置をずらしたものであればよい。
さらに、片棟及び破風の納まり部材を板金製としたが、樹脂製であってもよい。 (Modification example)
In the above embodiment, on the front side of the building, the gable side end of the second roof is retracted along the main building with respect to the first roof, but the present invention is not limited to this. On the contrary, the gable side end of the first roof may be retracted along the main building with respect to the second roof.
Further, in the embodiment, the positions of the gable-side ends of the first roof and the second roof are shifted on the front and back of the heterogeneous slope roof, but on either the front or the back of the heterogeneous slope roof, the first roof and the roof are different from each other. The position of the gable end of the second roof may be shifted.
Further, although the one-sided building and the member for accommodating the gable are made of sheet metal, they may be made of resin.

また、実施形態では、異種勾配屋根について説明したが、少なくとも二方向に傾斜する屋根が大棟を境にして互いに隣接する勾配屋根であればよい。
さらに、屋根の片棟及び妻側端部の形状や、片棟及び破風の納まり部材の形状等も任意であり、例えば、入隅部品、出隅部品は、片棟部材又は破風部材と一体であってもよく、その他、具体的な細部構造等についても適宜に変更可能であることは勿論である。 Further, in the embodiment, the heterogeneous sloped roof has been described, but the roofs that are inclined in at least two directions may be sloped roofs that are adjacent to each other with the large building as a boundary.
Further, the shape of one ridge and the end of the gable side of the roof, the shape of the one ridge and the gable fitting member, and the like are arbitrary. Of course, it may be present, and the specific detailed structure and the like can be changed as appropriate.

１第一屋根（一方の屋根）
２第二屋根（他方の屋根）
３異種勾配屋根
４大棟
５片棟
６片棟
７妻側端部
８妻側端部
９妻側端部
１０妻側端部
１１捨て水切り
１２片棟部材
１２ａ下半部
１２ｂ上半部
１２ｃ折り返し形状部
１３破風部材
１３ａ上半部
１３ｂ下半部
１３ｃ溝
１４片棟入隅下がり下部品
１４ａ下半部
１４ｂ下がり形状下半部
１４ｃ上半部
１４ｄ上方延長部
１５片棟出隅下部品
１５ａ下半部
１５ｂ直角端面部
１５ｃ上方延長部
１６片棟入隅下がり上部品
１６ｂ下がり形状上半部
１６ｃ直角延長部
１７片棟出隅上部品
１８破風部材
１９破風部材
２０破風部材
２１屋根材
２２棟下地材
２３片棟包み（棟包み部材）
２３ａ垂直面部
２３ｂ水平面部
２４片棟入隅下がり包み（棟包み部材）
２４ａ垂直面部
２４ｂ水平面部
２４ｃ直角延長部
２５片棟出隅包み（棟包み部材）
２５ａ垂直面部
２５ｂ水平面部
２６棟包み（棟包み部材） 1 First roof (one roof)
2 Second roof (the other roof)
3 Heterogeneous sloped roof 4 Large ridge 5 One ridge 6 One ridge 7 Wife side end 8 Wife side end 9 Wife side end 10 Wife side end 11 Drainage drain 12 One ridge member 12a Lower half 12b Upper half 12c Folded Shape 13a Windbreak member 13a Upper half 13b Lower half 13c Groove 14 Single ridge entrance corner lower part 14a Lower half 14b Down shape Lower half 14c Upper half 14d Upper extension 15 Single ridge exit corner Lower part 15a Lower Half part 15b Right-angle end face part 15c Upper extension part 16 One-building entrance corner lowering upper part 16b Downed shape upper half part 16c Right-angle extension part 17 One-sided building outside corner upper part 18 Windbreak member 19 Windbreak member 20 Windbreak member 21 Roof material 22 Building base Material 23 One-sided wrapping (building wrapping member)
23a Vertical surface part 23b Horizontal surface part 24 One-sided ridge entrance corner down wrapping (building wrapping member)
24a Vertical surface part 24b Horizontal surface part 24c Right angle extension part 25 One-sided ridge wrapping (building wrapping member)
25a Vertical surface part 25b Horizontal surface part 26 Building wrapping (building wrapping member)

Claims

Roofs that slope in at least two directions are adjacent to each other with the ridge as a boundary, and the positions of the gable end of one roof and the gable end of the other roof are along the ridge. It is a roof structure in which one building by the top of the one roof appears along the large building by being arranged so as to be offset in the direction.
The one-building member attached to the one-building and the one-building member
A gable member attached to the gable end of the other roof and connected to the one-building member.
A ridge wrapping member that is arranged so as to extend from above the one roof to above the one ridge member and is screwed to the one roof, the one ridge member, and the gable member.
A roof structure characterized by being equipped with.

In the roof structure according to claim 1,
The ridge wrapping member has a roof structure including a ridge wrapping member having a lower end portion overlapped with an upper half portion of the one ridge member.

In the roof structure according to claim 1 or 2.
The gable member is connected to the one-building member via a one-building entrance corner lowering part attached to the inside corner by the one-building and the gable-side end of the other roof.
One end of the one-sided corner lowering part is overlapped with the inside corner side end of the one-sided member, and the other end is overlapped with the inside corner side end of the gable member. Roof structure.

In the roof structure according to claim 3,
The one-sided entrance corner lowering parts are
One end is overlapped with the lower half of the one-building member, the other end is overlapped with the lower half of the gable member, and the lower half of the one-sided corner is attached to the lower half of the inside corner. When,
One end is overlapped with the upper half of the one-building member, the other end is overlapped with the upper half of the gable member, and the one-sided entrance corner lowering upper part attached to the upper half of the inside corner. When,
The roof structure that is composed of the divided bodies.

In the roof structure of any one of claims 1 to 3,
A roof structure further comprising a gable member different from the gable member, which is attached to the gable side end of the one roof and is connected to the one-building member.

In the roof structure according to claim 5,
The roof structure is characterized in that the single ridge member is connected to the different gable member via a single ridge protruding corner component attached to the protruding corner portion of the single ridge.

In the roof structure according to claim 6,
The one-sided corner parts are
One end of the one-building member is overlapped with the one-sided ridge lower part attached to the lower half of the protruding corner.
The parts on the protruding corner of the single ridge attached to the upper half of the protruding corner,
A roof structure characterized by being composed of divided bodies.

In the roof structure according to any one of claims 1 to 7.
A roof structure characterized by having a ridge base material attached to the upper surface of the large ridge and the one-sided ridge.

In the roof structure according to claim 8, which cites claim 2 .
The single ridge wrapping is a roof structure characterized in that it is overlapped on the upper surface of the ridge base material.

In the roof structure according to claim 9, which cites claim 4 .
One end of the ridge wrapping member is overlapped with the one ridge wrapping, and the upper half of the one ridge on the inside corner side, the upper surface of the ridge base material, and the upper surface of the one ridge entrance corner lowering upper part. A roof structure characterized by having an attached single-building entrance-down wrapping.

In the roof structure according to claim 10, which cites claim 6 .
The roof structure is characterized in that the ridge wrapping member includes a single ridge outer corner wrapping having one end overlapped with the one ridge wrapping and attached to the upper half portion and the upper surface of the protruding corner portion.

In the roof structure according to claim 10 ,
The roof structure is characterized in that the ridge wrapping member includes a ridge wrapping attached to the upper surface of the ridge base material with one end thereof overlapped on the upper surface of the one-sided ridge entrance corner lowering wrapping.