JPH0541143Y2 - - Google Patents

Description

【考案の詳細な説明】 〔技術分野〕 この考案は、建物の出隅部の構造に関するもの
である。[Detailed description of the invention] [Technical field] This invention relates to the structure of the projecting corner of a building.

〔背景技術〕[Background technology]

従来の建物の出隅部の構造を第２図に基づいて
説明する。図において、５０，５２は柱５４を覆
つて互いに直角に延びる外装材である。外装材５
０，５２の内面には鉄板５６および合板５８が釘
６０，６２にて固定されている。また、外装材５
０，５２の端面６４，６６間には、出隅部に沿つ
てコーキング材６８が充填されている。 The structure of a conventional projecting corner of a building will be explained based on FIG. 2. In the figure, 50 and 52 are exterior members that cover the pillar 54 and extend at right angles to each other. Exterior material 5
A steel plate 56 and a plywood 58 are fixed to the inner surfaces of 0 and 52 with nails 60 and 62. In addition, the exterior material 5
A caulking material 68 is filled between the end surfaces 64 and 66 of 0 and 52 along the protruding corners.

しかし、このような出隅部の構造によると、外
装材５０，５２の端面６４，６６どうしはまつた
く突合つておらず、コーキング材６８を充填する
面積が非常に大きくなつている。このため、コー
キング材６８を充填した出隅における目地の見付
き寸法が大きくなつて外観が悪く、しかも充填す
るコーキング材６８の量も多くなり不経済であつ
た。 However, with such a structure of the protruding corners, the end surfaces 64, 66 of the exterior members 50, 52 do not abut each other, and the area to be filled with the caulking material 68 becomes very large. For this reason, the apparent dimensions of the joints at the protruding corners filled with caulking material 68 became large, resulting in poor appearance, and the amount of caulking material 68 to be filled increased, resulting in uneconomical results.

さらに、外装材５０，５２の端面６４，６６ど
うしがまつたく突合つていないので、コーキング
材６８の経時変化によつて外装材５０，５２との
間に隙間が生じると、容易に雨水が建物内に浸入
してしまい、防水性が悪かつた。 Furthermore, since the end surfaces 64 and 66 of the exterior materials 50 and 52 do not abut each other, if a gap is created between the exterior materials 50 and 52 due to aging of the caulking material 68, rainwater can easily leak into the building. The water got inside and the waterproofness was poor.

〔考案の目的〕[Purpose of invention]

この考案の目的は、外観が良くかつ安価で、し
かも防水性にすぐれた出隅部の構造を提供するこ
とである。 The purpose of this invention is to provide a structure with a protruding corner that has a good appearance, is inexpensive, and has excellent waterproof properties.

〔考案の開示〕[Disclosure of invention]

この考案の出隅部の構造は、柱と、この柱から
直交する２方向に延設した一対の外壁と、柱の出
隅を構成する一対の外面を覆い両端縁を各々両外
壁に固定した断面山形の鉄板と、この鉄板の外面
に各々固定し端部の面取り部を突合せて直交して
配設した一対の外装材と、これら一対の外装材の
端面間に形成したＶ形溝部と、このＶ形溝部内に
充填したコーキング材とを備えたものである。 The structure of the projecting corner of this invention consists of a column, a pair of outer walls extending from the column in two directions orthogonal to each other, and a pair of outer surfaces constituting the projecting corner of the column, each of which is fixed to both outer walls. An iron plate having a chevron-shaped cross section, a pair of exterior materials each fixed to the outer surface of the iron plate and disposed orthogonally with the chamfered portions of the ends abutting against each other, and a V-shaped groove formed between the end surfaces of the pair of exterior materials; The V-shaped groove is filled with caulking material.

この考案の構成によると、一対の外装材の互い
の端部の面取り部どうしを互いに突合せ、端面間
にＶ形溝部を設けてコーキング材を充填したの
で、従来に比べコーキング材を充填する面積が小
さくなる。したがつて、出隅部における目地の見
付き寸法が小さくなつて外観が良く、しかも充填
するコーキング材の量も減少するので安価とな
る。また、一対の外装材の面取り部は突合つた状
態にある。したがつて、コーキング材と外装材と
の間に隙間が生じて雨水が浸入しても、外装材の
面取り部どうしが突合わさつているので建物内部
には浸入し難い。しかも、外装材の内面には両外
壁間に渡つて鉄板が設けられているので、雨水が
浸入しても鉄板で遮断される。さらに、外装材が
鉄板を介して外壁に固定されているので、外装材
の固定が強固である。 According to the configuration of this invention, the chamfered portions of the ends of a pair of exterior materials are butted against each other, and a V-shaped groove is provided between the end surfaces and filled with caulking material, so the area to be filled with caulking material is reduced compared to conventional methods. becomes smaller. Therefore, the apparent dimensions of the joints at the projecting corners are smaller, resulting in a better appearance, and the amount of caulking material to be filled is also reduced, resulting in lower costs. Further, the chamfered portions of the pair of exterior materials are in abutting state. Therefore, even if a gap is created between the caulking material and the exterior material and rainwater infiltrates, it is difficult for it to enter the inside of the building because the chamfered portions of the exterior material butt against each other. Moreover, since an iron plate is provided on the inner surface of the exterior material between both outer walls, even if rainwater enters, the iron plate will block it. Furthermore, since the exterior material is fixed to the outer wall via the iron plate, the exterior material is firmly fixed.

〔実施例〕〔Example〕

この考案の一実施例を第１図に基づいて説明す
る。この実施例の出隅部の構造は、第１図に示す
ように、柱２４と、この柱２４から直交する２方
向に延設した一対の外壁２６，２８と、柱２４の
出隅を構成する一対の外面を覆い両端縁を各々両
外壁２６，２８に固定した断面山形の鉄板４６
と、この鉄板４６の外面に各々固定し端部の面取
り部を突合せて直交して配設した一対の外装材１
０，１２と、これら一対の外装材１０，１２の端
面間に形成したＶ形溝部２０と、このＶ形溝部２
０内に充填したコーキング材２２とを備えたもの
である。 An embodiment of this invention will be described based on FIG. As shown in FIG. 1, the structure of the projecting corner of this embodiment includes a pillar 24, a pair of outer walls 26 and 28 extending from the pillar 24 in two directions orthogonal to each other, and the projecting corner of the pillar 24. An iron plate 46 with a chevron-shaped cross section covers a pair of outer surfaces and has both ends fixed to both outer walls 26 and 28, respectively.
A pair of exterior materials 1 are each fixed to the outer surface of this iron plate 46 and are disposed perpendicularly with the chamfered portions of the ends facing each other.
0, 12, a V-shaped groove 20 formed between the end faces of these pair of exterior materials 10, 12, and this V-shaped groove 2.
0 and a caulking material 22 filled in the inside.

第１図において、２４は建物の出隅部分に立設
した柱であり、２６，２８は柱２４の外面からそ
れぞれ直角に延設した建物の外壁である。外装材
１０，１２は、それぞれ外壁２６，２８の外装材
３０，３２と面一状態に設けられて柱２４を覆つ
ている。なお、外装材１０，１２と外装材３０，
３２との間にはコーキング材３４，３６が充填さ
れている。また、外壁２６，２８の枠材３８，４
０と柱２４との間には外壁２６，２８の一部を構
成するアダプタ４２，４４が介装されており、ア
ダプタ４２，４４の外面から外装材１０，１２の
内面に渡つて鉄板４６が取付けられている。鉄板
４６は、両端縁をアダプタ４２，４４に釘等の固
着具４８にて固定し、かつ外面には外装材１０，
１２がねじ等の固着具４９にて固定されている。 In FIG. 1, 24 is a pillar erected at a corner of the building, and 26 and 28 are outer walls of the building extending perpendicularly from the outer surface of the pillar 24, respectively. The exterior materials 10 and 12 are provided flush with exterior materials 30 and 32 of the outer walls 26 and 28, respectively, and cover the pillar 24. In addition, the exterior materials 10, 12 and the exterior material 30,
Caulking materials 34 and 36 are filled between the holes 32 and 32. In addition, the frame members 38 and 4 of the outer walls 26 and 28
Adapters 42 and 44, which constitute part of the outer walls 26 and 28, are interposed between the outer walls 26 and 28, and an iron plate 46 extends from the outer surface of the adapters 42 and 44 to the inner surface of the exterior members 10 and 12. installed. The iron plate 46 has both edges fixed to the adapters 42 and 44 with fasteners 48 such as nails, and has exterior materials 10,
12 is fixed with a fixing member 49 such as a screw.

また、外装材１０，１２の端部の面取り部１８
は互いに突合わさつており、端面１４，１６間に
はＶ形溝部２０が形成されている。 In addition, chamfered portions 18 at the ends of the exterior materials 10 and 12
are butted against each other, and a V-shaped groove 20 is formed between the end surfaces 14 and 16.

このように構成された出隅部の構造によると、
外装材１０，１２の端部に面取り部１８を形成し
て突合せたので、端面１４，１６間のＶ形溝部２
０が小さくなり、従来のように外装材の端面間全
てにコーキング材を充填するのに比べ、コーキン
グ材２２を充填面積が小さくなる。したがつて、
出隅部における目地の見付き寸法が小さくなつて
外観が良く、しかも充填するコーキング材２２の
量も減少するので安価となる。また、一対の外装
材１０，１２の面取り部１８は突合つた状態にあ
る。したがつて、経時変化によつてコーキング材
２２と外装材１０，１２との間に隙間が生じて雨
水が浸入しても、外装材１０，１２の面取り部１
８どうしが突合わさつているので、建物内部には
浸入し難く、防水性にすぐれている。しかも、外
装材１０，１２の内面には、両外壁２６，２８間
に渡つて鉄板４６が設けられているので、万一外
装材１０，１２間から雨水が浸入しても、鉄板４
６で遮断される。このように、コーキング材２
２、外装材１０，１２、鉄板４６の３重の防水構
造となつており、雨水の浸入を確実に防ぐことが
できる。 According to the structure of the protruding corner configured in this way,
Since chamfered portions 18 were formed at the ends of the exterior materials 10 and 12 and they were butted together, the V-shaped groove portion 2 between the end surfaces 14 and 16
0 becomes small, and the area filled with the caulking material 22 becomes smaller compared to the conventional method in which the caulking material is filled between all the end faces of the exterior material. Therefore,
The apparent dimensions of the joints at the projecting corners are reduced, giving a good appearance, and the cost is reduced because the amount of caulking material 22 to be filled is reduced. Further, the chamfered portions 18 of the pair of exterior materials 10 and 12 are in abutting state. Therefore, even if a gap is created between the caulking material 22 and the exterior materials 10, 12 due to changes over time and rainwater infiltrates, the chamfered portions 1 of the exterior materials 10, 12
Since the 8 pieces are butted against each other, it is difficult for water to penetrate inside the building and it has excellent waterproof properties. Moreover, since the iron plate 46 is provided on the inner surface of the exterior materials 10 and 12 across both the outer walls 26 and 28, even if rainwater infiltrates between the exterior materials 10 and 12, the iron plate 46
It is cut off at 6. In this way, caulking material 2
2. It has a triple waterproof structure of exterior materials 10, 12 and iron plate 46, which can reliably prevent rainwater from entering.

さらに、外装材１０，１２が鉄板４６を介して
外壁２６，２８に固定されているので、外装材１
０，１２がぐらついたり、位置がずれたりしな
い。 Furthermore, since the exterior materials 10 and 12 are fixed to the exterior walls 26 and 28 via the iron plate 46, the exterior materials 1
0 and 12 do not wobble or shift in position.

〔考案の効果〕[Effect of idea]

この考案の出隅部の構造によると、一対の外装
材の互いの端部の面取り部どうしを互いに突合
せ、端面間にＶ形溝部を設けてコーキング材を充
填したので、従来に比べコーキング材を充填する
面積が小さくなる。したがつて、出隅部における
目地の見付き寸法が小さくなつて外観が良く、し
かも充填するコーキング材の量も減少するので安
価となる。また、一対の外装材の面取り部は突合
つた状態にある。したがつて、コーキング材と外
装材との間に隙間が生じて雨水が浸入しても、外
装材の面取り部どうしが突合わさつているので建
物内部には浸入し難い。しかも、外装材の内面に
は両外壁間に渡つて鉄板が設けられているので、
雨水が浸入しても鉄板で遮断される。さらに、外
装材が鉄板を介して外壁に固定されているので、
外装材の固定が強固である。 According to the structure of the protruding corner of this invention, the chamfered parts of the ends of the pair of exterior materials are butted against each other, and a V-shaped groove is provided between the end faces and filled with caulking material, so that it requires less caulking material than before. The area to be filled becomes smaller. Therefore, the apparent dimensions of the joints at the projecting corners are smaller, resulting in a better appearance, and the amount of caulking material to be filled is also reduced, resulting in lower costs. Further, the chamfered portions of the pair of exterior materials are in abutting state. Therefore, even if a gap is created between the caulking material and the exterior material and rainwater infiltrates, it is difficult for it to enter the inside of the building because the chamfered portions of the exterior material butt against each other. Moreover, since there is a steel plate on the inner surface of the exterior material that spans between both outer walls,
Even if rainwater enters, it will be blocked by iron plates. Furthermore, since the exterior material is fixed to the exterior wall via iron plates,
The exterior material is firmly fixed.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の一実施例の横断面図、第２
図は従来例の横断面図である。 １０，１２……外装材、１４，１６……端面、
２０……溝部、２２……コーキング材。 Figure 1 is a cross-sectional view of one embodiment of this invention;
The figure is a cross-sectional view of a conventional example. 10, 12... Exterior material, 14, 16... End surface,
20...Groove portion, 22...Caulking material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 柱と、この柱から直交する２方向に延設した一
対の外壁と、前記柱の出隅を構成する一対の外面
を覆い両端縁を各々前記両外壁に固定した断面山
形の鉄板と、この鉄板の外面に各々固定し端部の
面取り部を突合せて直交して配設した一対の外装
材と、これら一対の外装材の端面間に形成したＶ
形溝部と、このＶ形溝部内に充填したコーキング
材とを備えた出隅部の構造。 A column, a pair of outer walls extending from the column in two directions perpendicular to each other, an iron plate having a chevron-shaped cross section that covers a pair of outer surfaces constituting the protruding corners of the column and has both ends fixed to the outer walls, and the iron plate. A pair of exterior materials are each fixed to the outer surface of the exterior material and are arranged perpendicularly with the chamfered portions of the ends facing each other, and a V formed between the end surfaces of these pair of exterior materials.
The structure of the protruding corner portion includes a V-shaped groove and a caulking material filled in the V-shaped groove.