JPH06240839A - External wall material for construction for vertical lining - Google Patents
External wall material for construction for vertical liningInfo
- Publication number
- JPH06240839A JPH06240839A JP4710393A JP4710393A JPH06240839A JP H06240839 A JPH06240839 A JP H06240839A JP 4710393 A JP4710393 A JP 4710393A JP 4710393 A JP4710393 A JP 4710393A JP H06240839 A JPH06240839 A JP H06240839A
- Authority
- JP
- Japan
- Prior art keywords
- engaging piece
- engagement piece
- receiver
- building
- piece receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Finishing Walls (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、建築物の外壁を簡単な
施工で短時間の作業で構成でき、施工後の耐漏水性及び
強度、特に風等による外面側へ働く力に対する強度が優
れている縦張用建築用外壁材に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is capable of constructing an outer wall of a building in a short time by simple construction, and is excellent in water leakage resistance and strength after construction, particularly strength against a force acting on the outer surface side due to wind or the like. The present invention relates to a vertical wall material for building construction.
【０００２】[0002]
【従来の技術】建築物の外壁を構成する建築用外壁材９
としては、従来より例えば図１０(イ)や(ロ)に示す如く
山部9aと谷部9bとが全長に亘って形成されており両側縁
部に隣接して固定される建築用外壁材９の側縁部が重ね
合わされる山部9a又は谷部9cがそれぞれ形成されている
サイディングと称されるものや、図１１に示す如く一方
の側縁に凹状に形成された係合片受9cがまた他方の側縁
に既に固定されている建築用外壁材９の係合片受9cに挿
入されて係合される１枚板の係合片9dがそれぞれ形成さ
れているスパンドレルと称されるもの等が使用されてい
た。2. Description of the Related Art Outer wall material for construction 9 constituting an outer wall of a building
Conventionally, for example, as shown in FIGS. 10 (a) and 10 (b), a mountain portion 9a and a valley portion 9b are formed over the entire length, and the outer wall material for construction 9 is fixed adjacent to both side edges. What is called siding in which a mountain portion 9a or a valley portion 9c where the side edge portions of the above are respectively formed is formed, and an engaging piece receiver 9c formed in a concave shape on one side edge as shown in FIG. Also referred to as a spandrel, each of which is formed with a single-plate engagement piece 9d that is inserted into and engaged with the engagement piece receiver 9c of the building outer wall material 9 that is already fixed to the other side edge. Etc. were used.
【０００３】このような建築用外壁材９を使用して外壁
を構成するに際し、前者のサイディングの場合には、一
方の側縁部で固定されたサイディングの他方の側縁部
に、隣接して固定されるサイディングの側縁部を重ね、
この重ね合わせた部分が山部9aである場合には図１０の
(イ)に示す如くフックボルトにより、また重ね合わせた
部分が谷部9cである場合には図１０の(ロ)に示す如くタ
ッピンビスにより固定する作業を側方に順次繰り返し行
っている。このサイディングにより外壁を構成するに
は、サイディングの両側縁に固定用ボルトやビスを貫通
させて固定するので、固定用ボルトやビスの本数を増や
すことにより風等による負圧すなわち屋内側から外面側
へ働く力に対する強度を大きくすることができるという
利点を有しているが、固定用ボルトやビスの頭が雨水や
直射日光を直接受ける表面に露出しているので耐久性に
問題があると共に見る者に与える美感が損なわれ意匠効
果において劣るという欠点があり、特に固定用ボルトや
ビスの頭は露出しているので錆や変色が生じ易くこの錆
や変色により前記した欠点が更に顕著に現われるのであ
った。また、隣接するサイディングの両側部の重ね合わ
せ部より雨水が毛細管現象により屋内側に侵入し易く、
耐漏水性が悪いという欠点もあった。In constructing an outer wall using such an outer wall material 9 for construction, in the case of the former siding, it is adjacent to the other side edge of the siding fixed at one side edge. Overlap the side edges of the fixed siding,
When the overlapped portion is the mountain portion 9a,
As shown in (a), the work of fixing with hook bolts, and when the overlapped portion is the valley portion 9c, with tapping screws as shown in (b) of FIG. In order to construct the outer wall with this siding, fixing bolts and screws are passed through both side edges of the siding and fixed.Therefore, by increasing the number of fixing bolts and screws, negative pressure due to wind, that is, from the inside to the outside. It has the advantage of being able to increase the strength against the force acting on it, but since the heads of the fixing bolts and screws are exposed to the surface that is directly exposed to rainwater and direct sunlight, there is a problem with durability as well. There is a drawback that the aesthetic feeling given to the person is impaired and the design effect is inferior.In particular, since the fixing bolts and the heads of the screws are exposed, rust and discoloration are likely to occur, and the above-mentioned defects are more prominent due to this rust and discoloration. there were. In addition, rainwater easily enters the indoor side from the overlapping parts on both sides of the adjacent siding due to the capillary phenomenon.
It also had the drawback of poor leak resistance.
【０００４】また後者のスパンドレルにより外壁を構成
するには、一方の凹状に形成された係合片受9cを形成さ
れている側縁を固定されたスパンドレルのその係合片受
9cに、隣接して固定されるスパンドレルの側縁に形成さ
れた１枚板の係合片9dを挿入した後に、この係合片9dと
反対側の凹状に形成された係合片受9cを形成されている
側縁をタッピンビスにより固定する作業を側方に順次繰
り返し行っている。このスパンドレルにより外壁を構成
するには、隣接するスパンドレルの側縁に形成された係
合片受9cをタッピンビス等で固定すると共にその固定さ
れた係合片受9cに次のスパンドレルの側縁に形成された
係合片9dを挿入するだけの簡単な作業により固定するこ
とができるので、短時間で施工することができ更にタッ
ピンビスの頭が外壁の表面に露出することが無いので意
匠的効果を充分に発揮させることができるが、スパンド
レルの裏面側に断熱効果を高めるための発泡樹脂等の断
熱材が充填されていない場合には風等による負圧すなわ
ち屋内側から外面側へ力が働くとスパンドレルがたわん
で係合片受9cに挿入しただけの係合片9dが係合片受9cか
ら簡単に抜けてしまうという致命的な欠点があった。In order to form the outer wall by the latter spandrel, the engaging piece receiver of the spandrel whose side edge is fixed is formed with one engaging piece receiver 9c formed in a concave shape.
After inserting the engaging piece 9d of one plate formed on the side edge of the spandrel to be fixed adjacent to 9c, the engaging piece receiver 9c formed in a concave shape on the side opposite to the engaging piece 9d is inserted. The operation of fixing the formed side edges with tapping screws is repeated sequentially in the lateral direction. To form the outer wall with this spandrel, the engaging piece receivers 9c formed on the side edges of the adjacent spandrel are fixed with tapping screws or the like, and the fixed engaging piece receivers 9c are formed on the side edges of the next spandrel. Since it can be fixed by a simple operation of inserting the engaged piece 9d, it can be installed in a short time and the head of the tapping screw is not exposed on the surface of the outer wall, so the design effect is sufficient. However, if the back side of the spandrel is not filled with a heat insulating material such as foamed resin to enhance the heat insulating effect, negative pressure due to wind, that is, if a force acts from the indoor side to the outer surface side, the spandrel There was a fatal drawback in that the engaging piece 9d, which was bent and was simply inserted into the engaging piece receiver 9c, could easily come off from the engaging piece receiver 9c.
【０００５】すなわち、スパンドレルはその裏面側に断
熱材が充填されている場合もあるが、工場の壁面などを
構成するのに使用されているスパンドレルは通常１枚の
金属板を折曲して成形されただけの簡単な構造を有して
おり、図１１に示す如く係合片9dである１枚のフラット
な端縁が係合片受9cに挿入されているだけであるから風
等により屋内側から外面側へ力が働くと係合片受9cと係
合片9dとの間の中央部分が外側に膨らむように変形し易
いので、係合片9dが係合片受9cから簡単に外れてしまう
という欠点があったのである。更に、風等により屋内側
から外面側への力が繰り返し働くと、係合片9dが係合片
受9c内で脈動することによりポンプの作用を成してこの
係合部分より雨水が屋内側に侵入し耐漏水性が悪いとい
う欠点もあった。That is, although the spandrel may be filled with a heat insulating material on its back side, the spandrel used to construct the wall surface of a factory is usually formed by bending a single metal plate. It has a simple structure that is only provided, and as shown in FIG. 11, only one flat edge, which is the engaging piece 9d, is inserted into the engaging piece receiver 9c. When a force acts from the inner side to the outer surface side, the center portion between the engaging piece receiver 9c and the engaging piece 9d is easily deformed so as to bulge outward, so that the engaging piece 9d easily comes off from the engaging piece receiver 9c. There was a drawback that it would end up. Further, when the force from the indoor side to the outer surface side is repeatedly applied by the wind or the like, the engaging piece 9d pulsates in the engaging piece receiver 9c to perform the function of a pump, and rainwater is more indoors than the engaging part. There was also a drawback that it leaked into the water and the leak resistance was poor.
【０００６】[0006]
【発明が解決しようとする課題】本発明は前記従来技術
の欠点を解消し、簡単に且つ短時間でしかも意匠的効果
を損なうこと無く施工することができ、施工後の耐漏水
性及び強度、特に風圧等による屋内側から外面側へ働く
力に対する強度に優れている縦張用建築用外壁材を提供
することを課題とする。DISCLOSURE OF THE INVENTION The present invention solves the above-mentioned drawbacks of the prior art, and can be easily and quickly constructed without impairing the design effect. It is an object of the present invention to provide an outer wall material for vertically extending construction, which is particularly excellent in strength against a force acting from the indoor side to the outer surface side due to wind pressure or the like.
【０００７】[0007]
【課題を解決するための手段】本発明者等はかかる課題
を解決すべく鋭意研究の結果、建築物の胴縁材に側方に
順次固定されて外壁を構成せしめる金属板より成る長尺
状の縦張用建築用外壁材であって、壁面本体の一方の側
縁部に係合片受がまた他方の側縁部に隣接する縦張用建
築用外壁材の係合片受に係合される係合片がそれぞれ全
長に亘って屈曲されて形成されている構成において、係
合片受は側面に開口部が開口している溝状凹部を有し該
溝状凹部の開口部には該溝状凹部側に凸を成す凸条部が
形成されていると共に該溝状凹部に連続して建築物の胴
縁材に当接する底部平板部が形成されており、係合片は
係合片受の開口部の間隔より広い間隔の部位を有する嵌
入部であって金属板の端縁部位で該係合片受の凸条部に
係止せしめられる係止部を成していると共に該係合片受
の底部平板部又は溝状凹部の底部に当接する支持用平板
部が形成されており、且つ隣接する建築用外壁材の係合
片受と係合片とが係合した状態で該係合片受と該係合片
との間に所望の空間を形成する形状に形成すれば、簡単
に且つ短時間で意匠的効果を損なうこと無く施工するこ
とができて、しかも施工後の耐漏水性及び強度に優れた
外壁を構成することができることを究明して本発明を完
成したのである。Means for Solving the Problems The inventors of the present invention have made earnest studies to solve the above problems, and as a result, a long plate made of a metal plate which is sequentially fixed laterally to a furring strip of a building to form an outer wall. The vertical outer wall material for construction, wherein the engaging piece receiver is engaged with one side edge portion of the wall body, and engages with the engaging piece receiver of the outer wall material for vertical extension adjacent to the other side edge portion. In the configuration in which the respective engaging pieces are bent over the entire length, the engaging piece receiver has a groove-shaped recess having an opening on the side surface, and the groove-shaped recess has an opening at the opening. A convex strip portion is formed on the groove-shaped concave portion side and a bottom flat plate portion that is in contact with the furring strip of the building is formed continuously with the groove-shaped concave portion. A fitting portion having a portion wider than the distance between the openings of the single-sided bridges, and is engaged with the ridges of the engaging single-sided bridges at the edge portions of the metal plate. A supporting flat plate portion that forms a stop portion and is in contact with the bottom flat plate portion of the engaging piece receiver or the bottom portion of the groove-shaped recess is formed, and is engaged with the engaging piece receiver of the adjacent building outer wall material. If it is formed in a shape that forms a desired space between the engagement piece receiver and the engagement piece in a state where the engagement piece and the engagement piece are engaged, construction can be performed easily and in a short time without impairing the design effect. The present invention has been completed on the basis that it was possible to construct an outer wall having excellent water leakage resistance and strength after construction.
【０００８】以下、図面により本発明に係る縦張用建築
用外壁材について詳細に説明する。図１は本発明に係る
縦張用建築用外壁材の１実施例を示す斜視図、図２は図
１の縦張用建築用外壁材を使用して外壁を構成した状態
を示す斜視図、図３は図２におけるＡ−Ａ線拡大断面
図、図４は図３において縦張用建築用外壁材が補強材を
介して胴縁材に固定されている状態を示す断面図、図５
〜図９は本発明に係る縦張用建築用外壁材の他の実施例
を示す図３に相当する説明用断面図である。Hereinafter, the vertical wall material for building construction according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of an upholstery building outer wall material according to the present invention, and FIG. 2 is a perspective view showing a state in which an outer wall is constructed using the upright building outer wall material of FIG. 1, FIG. 3 is an enlarged cross-sectional view taken along the line AA in FIG. 2, and FIG. 4 is a cross-sectional view showing a state in which the vertically-extending building outer wall material is fixed to the furring material through a reinforcing material in FIG.
9 to 13 are sectional views for explaining the other embodiment of the vertical wall material for building according to the present invention and corresponding to FIG.
【０００９】図面中、１は建築物の胴縁材７に側方に順
次固定されて外壁を構成せしめる本発明に係る縦張用建
築用外壁材であって、建築物の外壁を構成したときに表
面に現われる壁面本体２と、この壁面本体２の一方の側
縁部に全長に亘って形成されている係合片受３と、壁面
本体２の係合片受３と反対側の側縁部の全長に亘って形
成されている係合片４とが金属板を屈曲されて成形され
ている。In the drawings, reference numeral 1 is an outer wall material for vertically extending construction according to the present invention, which is sequentially fixed laterally to a furring strip 7 of a building to form an outer wall, when the outer wall of the building is constructed. The wall surface main body 2 appearing on the surface of the wall surface, the engagement piece receiver 3 formed on one side edge portion of the wall surface body 2 over the entire length, and the side edge of the wall surface body 2 opposite to the engagement piece receiver 3. The engaging piece 4 formed over the entire length of the part is formed by bending a metal plate.
【００１０】壁面本体２は、エンボス模様が施されてい
たり、その裏面側に発泡樹脂等の断熱材が充填されてい
ても良い。壁面本体２の一方の側縁部に全長に亘って形
成されている係合片受３は、側面に開口部3bが開口して
いる溝状凹部3aを有しこの溝状凹部3aの開口部3bには溝
状凹部3a側に凸を成す凸条部3cが形成されていると共に
この溝状凹部3aに連続して端縁部が建築物の胴縁材７に
直接に又は後述する補強材６を介して当接してタッピン
ビス８により固定される底部平板部3dが形成されてお
り、この底部平板部3dと溝状凹部3aの底部3aaとは、図
６及び図８に示す如く共用されていても良い。The wall surface main body 2 may be embossed, or the back surface side thereof may be filled with a heat insulating material such as foamed resin. The engagement piece receiver 3 formed over the entire length at one side edge of the wall surface body 2 has a groove-shaped recess 3a having an opening 3b on the side surface, and the opening of the groove-shaped recess 3a. The groove 3b is provided with a ridge 3c that is convex toward the groove-shaped recess 3a, and the edge of the groove 3c is continuous with the groove-shaped recess 3a, either directly on the furring strip 7 of the building or on a reinforcement member described later. 6, a bottom flat plate portion 3d is formed which abuts via 6 and is fixed by the tapping screw 8. The bottom flat plate portion 3d and the bottom portion 3aa of the groove-shaped recess 3a are commonly used as shown in FIGS. 6 and 8. May be.
【００１１】また壁面本体２の係合片受３と反対側の側
縁部に形成されている係合片４は、既に隣接する位置に
固定された縦張用建築用外壁材１の係合片受３の溝状凹
部3a内に挿入されて係合される部分であり、係合片受３
の開口部3bの間隔Ｌ3より広い間隔Ｌ4の部位を有する嵌
入部4aであって金属板の端縁部位が係合片受３の凸条部
3cに係止せしめられる係止部4bを成していると共に係合
片受３の底部平板部3d又は溝状凹部3aの底部3aaに当接
する支持用平板部4cが形成されている。そして、これら
係合片受３と係合片４とは、壁面本体２を挟んで相対す
る側縁部に形成されている係合片受３又は係合片４の形
状・寸法によってそれぞれの形状・寸法が設定されてお
り、既に固定された縦張用建築用外壁材１の係合片受３
の溝状凹部3aに次に固定すべき縦張用建築用外壁材１の
係合片４の嵌入部4aを挿入して係合させたときにこれら
係合片受３と係合片４との間で所望の空間５を形成し得
る形状に形成されているのであって、以下に説明する如
く種々の態様を挙げることができる。The engagement piece 4 formed on the side edge portion of the wall surface body 2 opposite to the engagement piece receiver 3 is engaged with the vertically-extending architectural outer wall material 1 already fixed at the adjacent position. The engaging piece receiver 3 is a portion that is inserted into and engaged with the groove-shaped recess 3a of the piece receiving piece 3.
Is a fitting portion 4a having a portion with a distance L 4 wider than the distance L 3 of the opening 3b of the metal plate, and the edge portion of the metal plate is a ridge of the engaging piece receiver 3.
A supporting flat plate portion 4c is formed which forms a locking portion 4b to be locked to 3c and which abuts on the bottom flat plate portion 3d of the engagement piece receiver 3 or the bottom portion 3aa of the groove-shaped recess 3a. Then, the engagement piece receiver 3 and the engagement piece 4 have respective shapes depending on the shape and size of the engagement piece receiver 3 or the engagement piece 4 formed at the side edges facing each other with the wall surface body 2 interposed therebetween. · Engagement piece receiver 3 of the building exterior wall material 1 for which the dimensions have been set and which has already been fixed
When the fitting portion 4a of the engaging piece 4 of the vertically-extending building outer wall material 1 to be fixed next is inserted into and engaged with the groove-shaped recess 3a of the engaging piece receiver 3 and the engaging piece 4 It is formed in a shape capable of forming a desired space 5 between them, and various modes can be mentioned as described below.
【００１２】先ず、係合片受３が、溝状凹部3aの開口部
3bの壁面本体２側に凸条部3cが形成されている態様につ
いて説明する。この態様は、壁面本体２の一方の側縁部
にその全長に亘って屈曲されて形成されている係合片受
３が、先ず開口部3bの壁面本体２側に凸条部3cを形成せ
しめてから溝状凹部3aを形成せしめて後に溝状凹部3aの
底部3aaに連続して壁面本体２と平行な底部平板部3dを
形成せしめた態様であり、係合片受３の凸条部3cの溝状
凹部3aの内部側は、例えば図３〜図７に示す実施例の如
く壁面本体２側に行くに従って壁面本体２の中央側に傾
斜している状態か又は壁面本体２に対して垂直な状態に
屈曲されて形成されているか、又は図８に示す実施例の
如く壁面本体２側に行くに従って壁面本体２の側縁部側
に傾斜している状態に屈曲されて形成されている。そし
て、このような凸条部3cに連続して形成されている溝状
凹部3aの凸条部3cから底部3aaまでの面板は、凸条部3c
から壁面本体２の中央側に行くに従って下方に傾斜され
て形成されていたり、この場合更に必要に応じて図７に
示す如く凸条部3cと底部3aaとの途中に位置決め用凹部
又は凸部3fが形成されていたり、又は凸条部3cの終端か
ら開口部3b側が開口した略コの字状に屈曲して底部3aa
に至る面を形成されていたりする場合がある。First, the engagement piece receiver 3 is the opening of the groove-shaped recess 3a.
A mode in which the convex streak portion 3c is formed on the wall surface main body 2 side of 3b will be described. In this embodiment, the engagement piece receiver 3 formed by bending the entire length of one side edge portion of the wall surface main body 2 first forms the ridge 3c on the wall surface main body 2 side of the opening 3b. This is a mode in which the groove-shaped recess 3a is formed first and then the bottom flat plate portion 3d parallel to the wall surface body 2 is formed continuously with the bottom 3aa of the groove-shaped recess 3a. The inner side of the groove-shaped recess 3a is inclined toward the center of the wall body 2 as it goes to the wall body 2 side as in the embodiment shown in FIGS. It is formed so as to be bent in such a state, or is formed so as to be inclined toward the side edge portion of the wall surface main body 2 as it goes to the wall surface main body 2 side as in the embodiment shown in FIG. Then, the face plate from the convex stripe portion 3c to the bottom portion 3aa of the groove-shaped concave portion 3a formed continuously with the convex stripe portion 3c is the convex stripe portion 3c.
From the wall surface body 2 toward the center side of the wall surface body 2, or if necessary, in this case, as shown in FIG. 7, a positioning concave portion or convex portion 3f may be provided in the middle of the convex stripe portion 3c and the bottom portion 3aa. Is formed, or the bottom portion 3aa is bent by bending in a substantially U-shape in which the opening 3b side is opened from the end of the protrusion 3c.
There are cases where the surface leading to is formed.
【００１３】このように形成された係合片受３と壁面本
体２を挟んだ反対側側縁部に形成されている係合片４と
は、前記した如き係合片受３の形状・寸法に対応する形
状・寸法で形成されている。すなわち、固定された縦張
用建築用外壁材１の係合片受３内に次に固定すべき縦張
用建築用外壁材１の係合片４を挿入したときに、係合片
受３の内面と係合片４の外面とが係合片４のばね作用に
よって当接する部位と、係合片受３の凸条部3cに係止さ
れる係合片４の係止部4bと、係合片受３の底部平板部3d
又は溝状凹部3aの底部3aaに当接せしめられる支持用平
板部4cとを有する嵌入部4aが、係合片受３の内面とこの
嵌入部4aの外面との間で所望の空間５を形成し得る形状
に形成されているのである。The engaging piece receiver 3 thus formed and the engaging piece 4 formed on the opposite side edge portion sandwiching the wall surface main body 2 have the shapes and dimensions of the engaging piece receiver 3 as described above. It has a shape and dimensions corresponding to. That is, when the engaging piece 4 of the vertically-extending building outer wall material 1 to be fixed next is inserted into the fixed engaging-piece receiving piece 3 of the vertically-extending building outer wall material 1, the engaging piece receiving 3 A portion where the inner surface of the engaging piece 4 and the outer surface of the engaging piece 4 come into contact with each other by the spring action of the engaging piece 4, and a locking portion 4b of the engaging piece 4 that is locked by the convex strip portion 3c of the engaging piece receiver 3. Bottom flat plate portion 3d of the engaging piece receiver 3
Alternatively, the fitting portion 4a having the supporting flat plate portion 4c that is brought into contact with the bottom portion 3aa of the groove-shaped recess 3a forms the desired space 5 between the inner surface of the engagement piece receiver 3 and the outer surface of the fitting portion 4a. It is formed in a shape that allows it.
【００１４】このように形成された係合片４は金属板を
屈曲されて形成されているので、図３〜図８に示す実施
例では支持用平板部4cとこの支持用平板部4cより端縁側
の面板とで形成される嵌入部4aがばね作用を有してお
り、更にこの嵌入部4aが係合片受３の溝状凹部3a内に挿
入されて嵌入部4aの端縁の係止部4bが凸条部3cに係止さ
れた際に、係合片４の支持用平板部4cより端縁側の面板
と係合片受３の溝状凹部3aの凸条部3cから底部3aaまで
の面板との間で空間５が形成され得る形状に形成されて
いる。Since the engaging piece 4 thus formed is formed by bending a metal plate, in the embodiment shown in FIGS. 3 to 8, the supporting flat plate portion 4c and the end of the supporting flat plate portion 4c are formed. The fitting portion 4a formed with the face plate on the edge side has a spring action, and the fitting portion 4a is inserted into the groove-shaped recess 3a of the engaging piece receiver 3 to lock the end edge of the fitting portion 4a. When the portion 4b is locked to the ridge portion 3c, the face plate on the edge side of the supporting flat plate portion 4c of the engaging piece 4 and the ridge portion 3c of the groove-like concave portion 3a of the engaging piece receiver 3 to the bottom portion 3aa It is formed in a shape capable of forming a space 5 with the face plate.
【００１５】また、固定された縦張用建築用外壁材１の
係合片受３の溝状凹部3aに次に隣接して固定される縦張
用建築用外壁材１の係合片４の嵌入部4aを挿入して係合
させたときに係合片受３の溝状凹部3aの凸条部3cを除く
内面と係合片４の嵌入部4aの外面とが当接するそれぞれ
対応する部位に、図７に示す如く位置決め用凹部又は凸
部3f，4dが形成されていると、特に係合片４の嵌入部4a
が係合片受３の溝状凹部3a内において幅方向に位置規制
されていない場合，すなわち係合片受３の溝状凹部3a内
に係合片４の嵌入部4aを挿入させたときに隣接する縦張
用建築用外壁材１の壁面本体２同士間に間隙（目地部）
が形成され且つ係合片４の壁面本体２から最も離れた位
置にある部分が溝状凹部3aに当接しない場合に、係合片
受３の溝状凹部3a内に係合片４の嵌入部4aを挿入するだ
けで確実に位置決めすることができて好ましい。In addition, the engaging piece 4 of the vertically-extending building outer wall material 1 fixed next to the groove-shaped recess 3a of the engaging-piece receiver 3 of the vertically-extending building outer wall material 1 fixed next. Corresponding portions where the inner surface of the engaging piece receiver 3 except the ridges 3c of the groove-shaped recess 3a and the outer surface of the fitting portion 4a of the engaging piece 4 contact each other when the fitting portion 4a is inserted and engaged. When the positioning recesses or protrusions 3f and 4d are formed on the inner surface of the engaging piece 4 as shown in FIG.
Is not regulated in the width direction within the groove-shaped recess 3a of the engagement piece receiver 3, that is, when the fitting portion 4a of the engagement piece 4 is inserted into the groove-shaped recess 3a of the engagement piece receiver 3. A gap (joint portion) between the wall surface bodies 2 of the adjacent building exterior wall material 1 for vertical stretch
Is formed and the portion of the engagement piece 4 at the farthest position from the wall surface main body 2 does not contact the groove-shaped recess 3a, the engagement piece 4 is fitted into the groove-shaped recess 3a of the engagement piece receiver 3. It is preferable because the positioning can be surely performed only by inserting the portion 4a.
【００１６】次に、係合片受３の構成が溝状凹部3aの開
口部3bの底部平板部3d側に凸条部3cが形成されている態
様について説明する。この態様においては、係合片受３
の溝状凹部3aの壁面本体２側の開口部3bには凸条部3cが
形成されておらず、図９に示す実施例の如く係合片受３
の溝状凹部3aの底部3aaの開口部3bに向けて凸条部3cが
形成されており、この凸条部3cに連続して壁面本体２と
平行な底部平板部3dが形成せしめられている。このよう
に形成されている係合片受３と壁面本体２を挟んで反対
側に形成されている係合片４の構成は、例えば図９に示
す実施例の場合には、壁面本体２の側縁部から裏面側に
屈曲されて隣接して固定された縦張用建築用外壁材１の
係合片受３の溝状凹部3aの壁面本体２側の内面に当接せ
しめられる部位を形成された後に裏面側に鋭角を成す状
態に屈曲されて嵌入部4aの端縁が係合片受３の前記凸条
部3cに係止される係止部4bを成している。Next, a description will be given of the configuration of the engagement piece receiver 3 in which the convex strip portion 3c is formed on the bottom flat plate portion 3d side of the opening portion 3b of the groove-shaped recess portion 3a. In this aspect, the engagement piece receiver 3
The protrusion 3c is not formed in the opening 3b of the groove-shaped recess 3a on the side of the wall surface main body 2, and the engagement piece receiver 3 is provided as in the embodiment shown in FIG.
The convex strip 3c is formed toward the opening 3b of the bottom 3aa of the groove-shaped recess 3a, and the bottom flat plate portion 3d parallel to the wall surface body 2 is formed continuously with the convex strip 3c. . The engagement piece receiver 3 formed in this way and the engagement piece 4 formed on the opposite side with the wall surface main body 2 interposed therebetween have the same structure as that of the wall surface main body 2 in the case of the embodiment shown in FIG. A portion is formed that is abutted against the inner surface of the wall-shaped body 2 side of the groove-shaped recess 3a of the engaging piece receiver 3 of the vertically-extending building outer wall material 1 that is bent from the side edge portion to the back surface side and fixed adjacently. After that, the back surface side is bent to form an acute angle, and the end edge of the fitting portion 4a forms a locking portion 4b that is locked to the convex strip portion 3c of the engagement piece receiver 3.
【００１７】このような本発明に係る縦張用建築用外壁
材１を建築物の胴縁材７に固定するには、この縦張用建
築用外壁材１の金属板より曲げ剛性の大きな金属板より
成る補強材６を介して建築物の胴縁材７に固定すること
が好ましく、この補強材６は図４に示す如く縦張用建築
用外壁材１の係合片受３の溝状凹部3aの外面側を保持し
た状態で固定せしめるのであって、溝状凹部3aをその全
長に亘って保持せしめるように長尺状であってもまた建
築物の胴縁材７に対応する部位のみを保持するだけの短
尺状であっても良い。このような補強材６を介して固定
する場合には、図４に示す如く補強材６に係止片6aが、
また縦張用建築用外壁材１の係合片受３の外面に該補強
材６の係止片6aを係止せしめる補強材係止用凹部3eが形
成されていることが好ましく、図示した実施例の場合に
は係合片受３の凸条部3cの外面側が補強材係止用凹部3e
を成している。In order to fix the vertical wall material for building 1 according to the present invention to the furring strip 7 of a building, a metal having a bending rigidity higher than that of the metal plate of the vertical wall material for building 1 is used. It is preferable to fix it to the furring strip member 7 of the building through a reinforcing member 6 made of a plate, and this reinforcing member 6 is a groove shape of the engaging piece receiver 3 of the building exterior wall material 1 for vertical stretching as shown in FIG. Since the outer surface side of the concave portion 3a is fixed while being held, even if the groove-shaped concave portion 3a is elongated so as to hold it over its entire length, only the portion corresponding to the furring strip 7 of the building It may be a short shape only for holding. When fixing via such a reinforcing member 6, as shown in FIG. 4, the locking piece 6a is attached to the reinforcing member 6,
Further, it is preferable that a recess 3e for locking a reinforcing material for locking the locking piece 6a of the reinforcing material 6 is formed on the outer surface of the engaging piece receiver 3 of the outer wall material 1 for upright construction. In the case of the example, the outer surface side of the protrusion 3c of the engaging piece receiver 3 is the recess 3e for locking the reinforcing material.
Is done.
【００１８】[0018]
【作用】このように形成されている本発明に係る縦張用
建築用外壁材１を胴縁材７に固定して外壁を構成するに
は、先ず係合片受３の底部平板部3dをタッピンビス８等
により胴縁材７に固定するのであるが、このとき図４に
示す如く係合片受３の溝状凹部3aの外面側を保持する補
強材６を介して固定すると風等により屋内側から屋外側
への力が働いたときに係合片受３の溝状凹部3aの開口部
3bが開くように変形することが防止され、一旦係合され
た係合片４が係合片受３から抜けることを完全に防止す
ることができて好ましい。In order to construct the outer wall by fixing the vertically constructed building outer wall material 1 according to the present invention to the furring strip 7 in the above-described manner, first, the bottom flat plate portion 3d of the engagement piece receiver 3 is formed. It is fixed to the furring strip 7 by tapping screws 8 or the like. At this time, as shown in FIG. 4, if it is fixed via a reinforcing member 6 that holds the outer surface side of the groove-shaped recess 3a of the engaging piece receiver 3, it will be damaged by wind or the like. The opening of the groove-shaped recess 3a of the engagement piece receiver 3 when a force is exerted from the inside to the outside
It is preferable that the opening 3b is prevented from being deformed so as to open, and the once engaged engaging piece 4 can be completely prevented from coming off from the engaging piece receiver 3.
【００１９】縦張用建築用外壁材１を補強材６を介して
胴縁材７に固定する場合であって、例えば嵌合片受３に
補強材係止用凹部3e（図示した実施例では凸条部3cにお
ける係合片４の係止部4bを係止する部位の外面側）が形
成されていて補強材６にこの補強材係止用凹部3eに係止
する係止片6aが形成されており更に補強材６が短尺状で
ある場合には、予め固定すべき建築物の胴縁材７の間隔
に合致する間隔で縦張用建築用外壁材１及び／又は補強
材６のばね作用によってこの補強材６を縦張用建築用外
壁材１に取り付けておいた後、建築物の胴縁材７にタッ
ピンビス８等によって固定する。In the case of fixing the vertically-extending building outer wall material 1 to the furring strip material 7 through the reinforcing material 6, for example, the fitting piece receiver 3 is provided with the reinforcing material locking recess 3e (in the illustrated embodiment, An outer surface side of a portion of the projection 3c where the engaging portion 4b of the engaging piece 4 is engaged is formed), and an engaging piece 6a which engages with the reinforcing material engaging recess 3e is formed on the reinforcing material 6. Further, when the reinforcing material 6 has a short shape, the springs of the building exterior wall material 1 for vertical stretching and / or the reinforcing material 6 are arranged at intervals corresponding to the intervals of the furring strips 7 of the building to be fixed in advance. After the reinforcing material 6 has been attached to the outer wall material 1 for vertical construction by action, it is fixed to the furring strip material 7 of the building by tapping screws 8 or the like.
【００２０】このようにして建築物の胴縁材７にタッピ
ンビス８等によって係合片受３側を固定された縦張用建
築用外壁材１の係合片受３の溝状凹部3aに次に隣接する
縦張用建築用外壁材１の係合片４の嵌入部4aを挿入す
る。係合片受３及び係合片４は金属板を屈曲して形成さ
れているので係合片受３の溝状凹部3a及び係合片４の嵌
入部4aはばね作用を有しており、且つ係合片４の嵌入部
4aが変形しなければ挿入できないように係合片受３の溝
状凹部3aの開口部3b側に凸条部3cが形成されていてその
間隔Ｌ3が狭く形成されているので、係合片４の嵌入部4
aは弾性変形しながら係合片受３の溝状凹部3aに挿入さ
れて行き係合片４の係止部4bが係合片受３の凸条部3cを
通過すると、係合片４の嵌入部4aの支持用平板部4cが係
合片受３の溝状凹部3aの底部3aaに当接して支持された
状態で係合片４の嵌入部4aがばね作用によって係合片受
３の溝状凹部3aを押圧した状態をなす。In this way, the groove-shaped recess 3a of the engaging piece receiver 3 of the vertically-extending building outer wall material 1 having the engaging piece receiver 3 side fixed to the furring strip material 7 of the building by the tapping screws 8 or the like is next described. The fitting portion 4a of the engaging piece 4 of the building exterior wall material 1 for vertical extension adjacent to is inserted. Since the engagement piece receiver 3 and the engagement piece 4 are formed by bending a metal plate, the groove-shaped recess 3a of the engagement piece receiver 3 and the fitting portion 4a of the engagement piece 4 have a spring action, And the fitting portion of the engagement piece 4
Because 4a there is the interval L 3 to the opening 3b side of the recessed grooves 3a have the ridges 3c are formed in Kakarigohen受3 so that they can not be inserted unless deformed are formed narrowly, engaging piece Fitting part 4 of 4
When a is elastically deformed and is inserted into the groove-shaped recess 3a of the engagement piece receiver 3 and the locking portion 4b of the engagement piece 4 passes through the convex streak portion 3c of the engagement piece receiver 3, While the supporting flat plate portion 4c of the fitting portion 4a is in contact with and supported by the bottom portion 3aa of the groove-shaped recess 3a of the engaging piece receiver 3, the fitting portion 4a of the engaging piece 4 is spring-loaded to move the engaging piece receiver 3a. The groove-shaped recess 3a is pressed.
【００２１】ここで、図５に示す実施例の如く係合片受
３内に係合片４を挿入して係合させた状態で係合片４が
係合片受３内で位置規制される如き形状・寸法に形成さ
れていたり、又は図７に示す如く係合片受３の溝状凹部
3aに位置決め用凹部又は凸部3fが形成されていると共に
係合片４の嵌入部4aにこの位置決め用凹部又は凸部3fに
対応する位置決め用凸部又は凹部4dが形成されていたり
すると、係合片受３の溝状凹部3aに係合片４の嵌入部4a
を挿入するだけで縦張用建築用外壁材１をより確実に位
置決めすることができる。Here, as in the embodiment shown in FIG. 5, the position of the engagement piece 4 is regulated in the engagement piece receiver 3 with the engagement piece 4 inserted and engaged in the engagement piece receiver 3. Or the groove-shaped recess of the engagement piece receiver 3 as shown in FIG.
If the positioning concave portion or convex portion 3f is formed in 3a and the positioning convex portion or concave portion 4d corresponding to the positioning concave portion or convex portion 3f is formed in the fitting portion 4a of the engaging piece 4, if the positioning concave portion or convex portion 3f is formed, Fitting portion 4a of engaging piece 4 into groove-shaped recess 3a of joint piece receiver 3
It is possible to more reliably position the vertically-extending building outer wall material 1 simply by inserting.
【００２２】このようにして既に固定されている縦張用
建築用外壁材１の係合片受３の溝状凹部3a内に次に隣接
される縦張用建築用外壁材１の係合片４の嵌入部4aを挿
入してその係合片４と壁面本体２を挟んで反対側に形成
されている係合片受３を上記した如き作業によって、す
なわち補強材６を介して胴縁材７に係合片受３を固定す
る場合には補強材６を建築物の胴縁材７の間隔に合致す
る所定の位置に取り付けて後にタッピンビス８等によっ
てこの係合片受３及び補強材６を、また補強材６を介さ
ない場合にはタッピンビス８等によって係合片受３を、
建築物の胴縁材７に固定する。In this way, the engaging piece of the vertically-extending building outer wall material 1 which is next adjoined in the groove-shaped recess 3a of the engaging-piece receiving part 3 of the vertically-extending building outer wall material 1 already fixed in this way By inserting the fitting portion 4a of 4 into the engaging piece receiver 3 formed on the opposite side with the engaging piece 4 and the wall surface main body 2 interposed therebetween, the furring material is formed by the work as described above, that is, through the reinforcing material 6. When the engaging piece receiver 3 is fixed to 7, the reinforcing material 6 is attached to a predetermined position corresponding to the distance between the furring strips 7 of the building, and then the engaging piece receiver 3 and the reinforcing material 6 are attached by tapping screws 8 or the like. In addition, when the reinforcing member 6 is not interposed, the engagement piece receiver 3 is provided by the tapping screw 8 or the like,
It is fixed to the furring strip 7 of the building.
【００２３】このような作業を建築物の外壁を構成すべ
き位置に幅方向に繰り返し行って外壁を構成するのであ
る。かくして固定されて建築物の外壁を構成された本発
明に係る縦張用建築用外壁材１は、風等により屋内側か
ら屋外側への力が働くと縦張用建築用外壁材１がその全
幅が狭くなるようにたわもうとするが、係合片受３の凸
条部3cに係合片４の係止部4bが係止されているので係合
片受３から係合片４が抜けることが防止される。特に係
合片受３の凸条部3cの溝状凹部3aの内部側が図８に示す
実施例の如く壁面本体２側に行くに従って壁面本体２の
側縁部側に傾斜している状態に屈曲されて形成されてい
ると、より確実に係合片受３から係合片４が抜けること
を防止することができる。従って一旦固定された縦張用
建築用外壁材１は壁面本体２の一方の側縁部でタッピン
ビス８等により胴縁材７に固定され、また他方の側縁部
で隣接する縦張用建築用外壁材１の係合片受３に強固に
固定された状態を維持されるのである。Such an operation is repeated in the width direction at a position where the outer wall of the building is to be formed, to form the outer wall. Thus, the vertically-extended building outer wall material 1 according to the present invention, which is fixed to form the outer wall of the building, has the vertically-extended building outer wall material 1 when a force from the indoor side to the outdoor side is exerted by wind or the like. Although it tries to bend so that the overall width becomes narrow, since the engaging portion 4b of the engaging piece 4 is engaged with the ridge portion 3c of the engaging piece receiver 3, the engaging piece receiver 3 moves to the engaging piece 4 Is prevented from coming off. In particular, the inner side of the groove-shaped recess 3a of the convex strip 3c of the engagement piece receiver 3 is bent so as to be inclined toward the side edge of the wall body 2 as it goes to the wall body 2 side as in the embodiment shown in FIG. If formed to be formed, it is possible to more reliably prevent the engagement piece 4 from coming off from the engagement piece receiver 3. Therefore, the once-fixed vertical building exterior wall material 1 is fixed to the furring strip material 7 by tapping screws 8 or the like at one side edge portion of the wall surface body 2, and the other side edge portion is adjacent to the vertical building construction material. The state in which the outer wall member 1 is firmly fixed to the engagement piece receiver 3 is maintained.
【００２４】また、縦張用建築用外壁材１の互いに係合
している係合片受３と係合片４との部分に雨水が侵入し
ても、その雨水の毛細管現象による侵入が係合片受３と
係合片４との間に空間５が形成されているので、侵入し
た雨水はこの空間５に沿って下方に流下し屋内側への雨
水の浸入が防止される。Further, even if rainwater intrudes into the engaging piece receiver 3 and the engaging piece 4 of the building exterior wall material 1 for vertical stretching, the rainwater is intruded by the capillary phenomenon. Since the space 5 is formed between the coupling piece receiver 3 and the engaging piece 4, the invading rainwater flows down along the space 5 to prevent rainwater from entering the indoor side.
【００２５】更に、風等によって縦張用建築用外壁材１
に屋内側から屋外側への力が繰り返し働いても、係合片
受３と係合片４とはばね作用によって係合片受３の溝状
凹部3aと係合片４の嵌入部4aとが常に当接している状態
が維持されているから、この部分がポンプの如き作用を
しないので前記作用と合わせて雨水の浸入が確実に防止
される。そして、係合片４が図３〜図８に示す如く壁面
本体２の側縁部から裏面側に屈曲され、次いで表面側に
屈曲されて支持用平板部4cを形成されて後に更に表面側
に且つ支持用平板部4cに対して鋭角を成す状態に屈曲さ
れて嵌入部4aの端縁が係合片受３の凸条部3cに係止され
る係止部4bを成しており、且つ隣接する縦張用建築用外
壁材１の壁面本体２の間に隙間（目地部）が形成されて
いる場合には、壁面本体２同士間にカーテンウオール工
法でいう等圧空間が形成されるので、係合片受３と係合
片４との間に形成されている空間５と合わせて毛細管現
象による雨水の屋内側への浸入を完全に防止することが
できる。Further, the outer wall material for construction 1 for vertical stretching is provided by wind or the like.
Even if the force from the indoor side to the outdoor side repeatedly acts on the engaging piece receiver 3 and the engaging piece 4 by the spring action, the groove-shaped recess 3a of the engaging piece receiver 3 and the fitting portion 4a of the engaging piece 4 are formed. Since the contact state is always maintained, this portion does not act like a pump, and in combination with the above action, intrusion of rainwater is surely prevented. Then, as shown in FIGS. 3 to 8, the engagement piece 4 is bent from the side edge of the wall surface body 2 to the back surface side, and then bent to the front surface side to form the supporting flat plate portion 4c, and then to the front surface side. Moreover, an end portion of the fitting portion 4a is bent to form an acute angle with respect to the supporting flat plate portion 4c, and an engaging portion 4b that is engaged with the protruding ridge portion 3c of the engaging piece receiver 3 is formed, and When a gap (joint portion) is formed between the adjacent wall main bodies 2 of the building exterior wall material 1 for vertical stretching, an equal pressure space referred to in the curtain wall method is formed between the wall main bodies 2. Together with the space 5 formed between the engagement piece receiver 3 and the engagement piece 4, it is possible to completely prevent rainwater from entering the indoor side due to the capillary phenomenon.
【００２６】[0026]
【発明の効果】以上に詳述した如く本発明に係る縦張用
建築用外壁材は、既に固定されている縦張用建築用外壁
材の係合片受にこの縦張用建築用外壁材に隣接して固定
する縦張用建築用外壁材の係合片を係合させるだけで位
置決めすることができ且つタッピンビス等による固定作
業を係合片受についてのみすなわち縦張用建築用外壁材
の片側側縁についてのみ行えば良いので、簡単且つ短時
間に施工することができるのであり、このような施工時
の作業性だけでなく、建築物の胴縁材に固定して外壁を
構成したときに以下に列挙する如く種々の効果を有して
おり、その工業的価値の非常に大きなものである。As described above in detail, the vertical building external wall material according to the present invention is used as an engaging piece receiver for the vertical vertical building external wall material which is already fixed. Can be positioned only by engaging the engaging piece of the vertically-extending building outer wall material that is fixed adjacent to, and the fixing work by the tapping screw or the like can be performed only for the engaging piece receiver, that is, of the vertically-extending building outer wall material. Since it is only necessary to perform it on one side edge, it is possible to construct easily and in a short time. Not only the workability during such construction, but also when the outer wall is fixed to the furring strip of the building. It has various effects as listed below, and its industrial value is very large.
【００２７】 建築物の外壁を構成した状態で、隣接
して固定されている縦張用建築用外壁材の係合片受の内
面と係合片の外面との間に空間が形成されているので、
毛細管現象による雨水等の浸入が防止され耐漏水性に優
れている。In a state where the outer wall of the building is configured, a space is formed between the inner surface of the engaging piece receiver and the outer surface of the engaging piece of the vertically extending building outer wall material that are fixed adjacent to each other. So
Has excellent leak resistance as it prevents rainwater from entering due to capillary action.
【００２８】 係合片の嵌入部が係合片受の溝状凹部
にばね作用により嵌入されているので、風雨時に壁面本
体にばたつきが生じても係合片受の内面と係合片の外面
とが当接している状態が維持されてポンプの作用を生じ
ることがなく雨水の浸入が完全に防止され、前記効果と
合わせて耐漏水性に非常に優れている。Since the fitting portion of the engagement piece is fitted into the groove-shaped recess of the engagement piece receiver by the spring action, even if the wall surface body flaps during wind and rain, the inner surface of the engagement piece receiver and the outer surface of the engagement piece are The state in which and are in contact with each other is maintained, the action of the pump does not occur, the infiltration of rainwater is completely prevented, and in addition to the above effect, the water leakage resistance is very excellent.
【００２９】 建築物の胴縁材に固定され外壁を構成
したときに壁面本体のたわみが防止され、耐風圧強度に
優れている。When the outer wall is fixed by being fixed to the furring strip of a building, the wall body is prevented from being bent, and the wind pressure resistance is excellent.
【００３０】 建築物の外壁材に固定するためのタッ
ピンビス等の頭が屋外側に露出しないので、縦張用建築
用外壁材の持つ意匠性を損なうことが無く意匠的効果に
優れている。Since the head of the tapping screw or the like for fixing to the outer wall material of the building is not exposed to the outside, the design effect of the outer wall material for lengthwise construction is not impaired and the design effect is excellent.
【図１】本発明に係る縦張用建築用外壁材の１実施例を
示す斜視図である。FIG. 1 is a perspective view showing an embodiment of an exterior wall material for vertically extending construction according to the present invention.
【図２】図１の縦張用建築用外壁材を使用して外壁を構
成した状態を示す斜視図である。FIG. 2 is a perspective view showing a state in which an outer wall is constructed by using the building exterior wall material for vertical stretching of FIG.
【図３】図２におけるＡ−Ａ線拡大断面図である。3 is an enlarged cross-sectional view taken along the line AA in FIG.
【図４】図３において縦張用建築用外壁材が補強材を介
して胴縁材に固定されている状態を示す断面図である。FIG. 4 is a cross-sectional view showing a state in which the vertical building outer wall material in FIG. 3 is fixed to the furring strip through a reinforcing material.
【図５】本発明に係る縦張用建築用外壁材の他の実施例
を示す図３に相当する説明用断面図である。FIG. 5 is an explanatory sectional view corresponding to FIG. 3, showing another embodiment of the building exterior wall material according to the present invention.
【図６】本発明に係る縦張用建築用外壁材の他の実施例
を示す図３に相当する説明用断面図である。FIG. 6 is an explanatory sectional view corresponding to FIG. 3 showing another embodiment of the vertical wall material for building according to the present invention.
【図７】本発明に係る縦張用建築用外壁材の他の実施例
を示す図３に相当する説明用断面図である。FIG. 7 is an explanatory sectional view corresponding to FIG. 3 showing another embodiment of the building exterior wall material according to the present invention.
【図８】本発明に係る縦張用建築用外壁材の他の実施例
を示す図３に相当する説明用断面図である。FIG. 8 is an explanatory sectional view corresponding to FIG. 3 showing another embodiment of the vertical wall material for building according to the present invention.
【図９】本発明に係る縦張用建築用外壁材の他の実施例
を示す図３に相当する説明用断面図である。FIG. 9 is an explanatory sectional view corresponding to FIG. 3 showing another embodiment of the building exterior wall material according to the present invention.
【図１０】従来の縦張用建築用外壁材を胴縁材に固定し
た状態を示す部分断面図である。FIG. 10 is a partial cross-sectional view showing a state in which a conventional vertical wall material for building construction is fixed to a furring strip.
【図１１】従来の縦張用建築用外壁材を胴縁材に固定し
た状態を示す部分断面図である。FIG. 11 is a partial cross-sectional view showing a state in which a conventional vertical outer wall material for construction is fixed to a furring strip material.
１ 本発明に係る縦張用建築用外壁材 ２ 壁面本体 ３ 係合片受 3a 溝状凹部 3aa 底部 3b 開口部 3c 凸条部 3d 底部平板部 3e 補強材係止用凹部 3f 位置決め用凹部又は凸部 ４ 係合片 4a 嵌入部 4b 係止部 4c 支持用平板部 4d 位置決め用凹部又は凸部 ５ 空間 ６ 補強材 6a 係止片 ７ 胴縁材 ８ ビス ９ 従来の建築用外壁材 9a 山部 9b 谷部 9c 係合片受 9d 係合片 Ｌ3 開口部の間隔 Ｌ4 嵌入部の間隔1 Outer wall material for construction according to the present invention 2 Wall surface body 3 Engagement piece receiver 3a Groove-like recess 3aa Bottom 3b Opening 3c Convex ridge 3d Bottom flat plate 3e Reinforcement locking recess 3f Positioning recess or protrusion Part 4 Engaging piece 4a Fitting part 4b Locking part 4c Supporting flat plate part 4d Positioning concave or convex part 5 Space 6 Reinforcing material 6a Locking piece 7 Furrow material 8 Screw 9 Conventional outer wall material for building 9a Mountain part 9b Valley 9c Engagement piece receiver 9d Engagement piece L 3 Opening space L 4 Fitting space
【手続補正書】[Procedure amendment]
【提出日】平成５年４月９日[Submission date] April 9, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００２[Name of item to be corrected] 0002
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００２】[0002]
【従来の技術】建築物の外壁を構成する建築用外壁材９
としては、従来より例えば図１０（イ）や（ロ）に示す
如く山部９ａと谷部９ｂとが全長に亘って形成されてお
り両側縁部に隣接して固定される建築用外壁材９の側縁
部が重ね合わされる山部９ａ又は谷部９ｂがそれぞれ形
成されているサイディングと称されるものや、図１１に
示す如く一方の側縁に凹状に形成された係合片受９ｃが
また他方の側縁に既に固定されている建築用外壁材９の
係合片受９ｃに挿入されて係合される１枚板の係合片９
ｄがそれぞれ形成されているスパンドレルと称されるも
の等が使用されていた。2. Description of the Related Art Outer wall material for construction 9 constituting an outer wall of a building
Conventionally, for example, as shown in FIGS. 10 (a) and 10 (b), a mountain portion 9a and a valley portion 9b are formed over the entire length, and the outer wall material for construction 9 is fixed adjacent to both side edge portions. A siding having a mountain portion 9a or a valley portion 9b on which the side edge portions are overlapped with each other and an engaging piece receiver 9c formed in a concave shape on one side edge as shown in FIG. Further, a single plate engagement piece 9 inserted into and engaged with the engagement piece receiver 9c of the building outer wall material 9 already fixed to the other side edge.
What was called a spandrel in which each d was formed was used.
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００３[Name of item to be corrected] 0003
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００３】このような建築用外壁材９を使用して外壁
を構成するに際し、前者のサイディングの場合には、一
方の側縁部で固定されたサイディングの他方の側縁部
に、隣接して固定されるサイディングの側縁部を重ね、
この重ね合わせた部分が山部９ａである場合には図１０
の（イ）に示す如くフックボルトにより、また重ね合わ
せた部分が谷部９ｂである場合には図１０の（ロ）に示
す如くタッピンビスにより固定する作業を側方に順次繰
り返し行っている。このサイディングにより外壁を構成
するには、サイディングの両側縁に固定用ボルトやビス
を貫通させて固定するので、固定用ボルトやビスの本数
を増やすことにより風等による負圧すなわち屋内側から
外面側へ働く力に対する強度を大きくすることができる
という利点を有しているが、固定用ボルトやビスの頭が
雨水や直射日光を直接受ける表面に露出しているので耐
久性に問題があると共に見る者に与える美感が損なわれ
意匠効果において劣るという欠点があり、特に固定用ボ
ルトやビスの頭は露出しているので錆や変色が生じ易く
この錆や変色により前記した欠点が更に顕著に現われる
のであった。また、隣接するサイディングの両側部の重
ね合わせ部より雨水が毛細管現象により屋内側に侵入し
易く、耐漏水性が悪いという欠点もあった。In constructing an outer wall using such an outer wall material 9 for construction, in the case of the former siding, it is adjacent to the other side edge of the siding fixed at one side edge. Overlap the side edges of the fixed siding,
If the overlapped portion is the mountain portion 9a, the case shown in FIG.
The operation of fixing with hook bolts as shown in (a) and the fixing with tapping screws as shown in (b) of FIG. 10 in the case where the overlapped portion is the valley portion 9b are sequentially repeated sideways. In order to construct the outer wall with this siding, fixing bolts and screws are passed through both side edges of the siding and fixed, so by increasing the number of fixing bolts and screws, negative pressure due to wind, that is, from the inside to the outside It has the advantage of being able to increase the strength against the force acting on it, but since the heads of the fixing bolts and screws are exposed to the surface that is directly exposed to rainwater and direct sunlight, there is a problem with durability as well. There is a drawback that the aesthetic feeling given to the person is impaired and the design effect is inferior.Especially, since the fixing bolts and the heads of the screws are exposed, rust and discoloration are likely to occur, and the rust and discoloration more prominently cause the above-mentioned defects. there were. Further, there is also a drawback that rainwater easily enters the indoor side due to a capillary phenomenon from the overlapping portions on both sides of the adjacent siding, resulting in poor water leakage resistance.
Claims (8)
れて外壁を構成せしめる金属板より成る長尺状の縦張用
建築用外壁材(１)であって、壁面本体(２)の一方の側縁
部に係合片受(３)がまた他方の側縁部に隣接する縦張用
建築用外壁材(１)の係合片受(３)に係合される係合片
(４)がそれぞれ全長に亘って屈曲されて形成されてお
り、係合片受(３)は側面に開口部(3b)が開口している溝
状凹部(3a)を有し該溝状凹部(3a)の開口部(3b)には該溝
状凹部(3a)側に凸を成す凸条部(3c)が形成されていると
共に該溝状凹部(3a)に連続して建築物の胴縁材(７)に当
接する底部平板部(3d)が形成されており、係合片(４)は
係合片受(３)の開口部(3b)の間隔(Ｌ3)より広い間隔(Ｌ
4)の部位を有する嵌入部(4a)であって金属板の端縁部位
で該係合片受(３)の凸条部(3c)に係止せしめられる係止
部(4b)を成していると共に該係合片受(３)の底部平板部
(3d)又は溝状凹部(3a)の底部(3aa)に当接する支持用平
板部(4c)が形成されており、且つ隣接する縦張用建築用
外壁材(１)の係合片受(３)と係合片(４)とが係合した状
態で該係合片受(３)と該係合片(４)との間に所望の空間
(５)を形成する形状に形成されていることを特徴とする
縦張用建築用外壁材(１)。1. A longitudinal elongated building outer wall material (1) for vertically extending construction, comprising a metal plate which is sequentially fixed laterally to a furring strip (7) of a building to form an outer wall, the wall body. (2) The engaging piece receiver (3) is engaged with one side edge portion and is engaged with the engaging piece receiver (3) of the vertically-extending building outer wall material (1) adjacent to the other side edge portion. Engaging piece
(4) are formed by bending over the entire length, and the engagement piece receiver (3) has a groove-shaped recess (3a) having an opening (3b) on its side surface. The opening (3b) of (3a) is formed with a ridge (3c) that is convex toward the groove-shaped recess (3a) side, and is continuous with the groove-shaped recess (3a). A bottom flat plate portion (3d) that abuts the edge member (7) is formed, and the engagement piece (4) has a larger space (L 3 ) than the space (L 3 ) between the openings (3b) of the engagement piece receiver (3). L
4 ) is a fitting portion (4a) which is a locking portion (4b) which is locked to the ridge (3c) of the engaging piece receiver (3) at the edge portion of the metal plate. And the bottom flat plate part of the engagement piece receiver (3)
(3d) or a flat plate portion (4c) for support that abuts the bottom portion (3aa) of the groove-shaped recess (3a) is formed, and the engaging piece receiving (1) of the adjacent exterior wall material for vertical stretch (1) A desired space between the engagement piece receiver (3) and the engagement piece (4) with the engagement piece (4) engaged with the engagement piece (3).
An outer wall material for vertical construction (1), characterized in that it is formed in a shape that forms (5).
(3a)の開口部(3b)の壁面本体(２)側に形成されている請
求項１に記載の縦張用建築用外壁材(１)。2. The ridge (3c) of the engagement piece receiver (3) is a groove-shaped recess.
The building exterior wall material (1) for vertical stretching according to claim 1, which is formed on the wall surface body (2) side of the opening (3b) of (3a).
a)の内部側が、壁面本体(２)側に行くに従って壁面本体
(２)の中央側に傾斜している状態に又は壁面本体(２)に
対して垂直な状態に屈曲されて形成されている請求項２
に記載の縦張用建築用外壁材(１)。3. The groove-shaped recess (3) of the ridge (3c) of the engagement piece receiver (3).
As the inner side of a) goes to the wall body (2) side, the wall body
3. The bent portion is formed so as to be inclined toward the center of the (2) or perpendicular to the wall body (2).
The exterior wall material for building (1) as described above.
a)の内部側が、壁面本体(２)側に行くに従って壁面本体
(２)の側縁部側に傾斜している状態に屈曲されて形成さ
れている請求項２に記載の縦張用建築用外壁材(１)。4. The groove-shaped recess (3) of the ridge (3c) of the engagement piece receiver (3).
As the inner side of a) goes to the wall body (2) side, the wall body
The building exterior wall material (1) for upright construction according to claim 2, which is formed by being bent so as to be inclined toward the side edge portion side of (2).
ら裏面側に屈曲され、次いで表面側に屈曲されて支持用
平板部(4c)を形成されて後に更に表面側に且つ該支持用
平板部(4c)に対して鋭角を成す状態に屈曲されて嵌入部
(4a)の端縁が係合片受(３)の凸条部(3c)に係止される係
止部(4b)を成している請求項２から４までのいずれか１
項に記載の縦張用建築用外壁材(１)。5. The engagement piece (4) is bent from the side edge of the wall surface body (2) to the back surface side, and then to the front surface side to form a supporting flat plate portion (4c), and then the front surface is further formed. Side and the fitting portion bent at an acute angle with respect to the supporting flat plate portion (4c)
5. An edge portion of (4a) forms a locking portion (4b) which is locked to a convex streak portion (3c) of an engagement piece receiver (3).
The exterior wall material for building for vertical stretching according to item (1).
a)の開口部(3b)の底部平板部(3d)側に形成されており、
また係合片(４)が壁面本体(２)の側縁部から裏面側に屈
曲されて隣接して固定される縦張用建築用外壁材(１)の
係合片受(３)の溝状凹部(3a)の壁面本体(２)側の内面に
当接せしめられる部位を形成された後に裏面側に鋭角を
成す状態に屈曲されて嵌入部(4a)の端縁が係合片受(３)
の前記凸条部(3c)に係止される係止部(4b)を成している
請求項１に記載の縦張用建築用外壁材(１)。6. The ridge (3c) of the engagement piece receiver (3) is a groove-shaped recess (3).
It is formed on the bottom flat plate part (3d) side of the opening part (3b) of a),
Further, the engaging piece (4) is bent from the side edge portion of the wall surface main body (2) to the rear surface side and is fixed adjacently to the groove of the engaging piece receiver (3) of the building exterior wall material (1) for vertical stretching. After forming a portion to be brought into contact with the inner surface of the wall-shaped main body (2) side of the concave portion (3a), the end of the fitting portion (4a) is bent by being bent to form an acute angle on the back surface side. 3)
The outer wall material (1) for building according to claim 1, wherein the projecting ridge (3c) is formed with an engaging portion (4b).
c)を除く内面と係合片(４)の嵌入部(4a)の外面とが当接
するそれぞれ対応する部位に、位置決め用凹部又は凸部
(3f，4d)が形成されている請求項１から６までのいずれ
か１項に記載の縦張用建築用外壁材(１)。7. The ridge (3) of the groove-shaped recess (3a) of the engagement piece receiver (3).
Positioning recesses or protrusions are provided at corresponding portions where the inner surface except for c) and the outer surface of the fitting portion (4a) of the engagement piece (4) contact each other.
The exterior wall material (1) for vertically extending construction according to any one of claims 1 to 6, wherein (3f, 4d) is formed.
(３)の変形を防止するための補強材(６)を係止せしめる
補強材係止用凹部(3e)が形成されている請求項１から７
までのいずれか１項に記載の縦張用建築用外壁材(１)。8. The engagement piece receiver (3) is provided on the back side of the engagement piece receiver (3).
The reinforcing material locking recess (3e) for locking the reinforcing material (6) for preventing deformation of (3) is formed.
The building exterior wall material for vertical stretching according to any one of (1) to (1) above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4710393A JPH06240839A (en) | 1993-02-15 | 1993-02-15 | External wall material for construction for vertical lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4710393A JPH06240839A (en) | 1993-02-15 | 1993-02-15 | External wall material for construction for vertical lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06240839A true JPH06240839A (en) | 1994-08-30 |
Family
ID=12765849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4710393A Pending JPH06240839A (en) | 1993-02-15 | 1993-02-15 | External wall material for construction for vertical lining |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06240839A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013072219A (en) * | 2011-09-28 | 2013-04-22 | Ig Kogyo Kk | Cladding |
| JP2013076249A (en) * | 2011-09-30 | 2013-04-25 | Ig Kogyo Kk | Connection structure for cladding |
| JP2017150130A (en) * | 2016-02-22 | 2017-08-31 | 日鐵住金建材株式会社 | Deck plate |
-
1993
- 1993-02-15 JP JP4710393A patent/JPH06240839A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013072219A (en) * | 2011-09-28 | 2013-04-22 | Ig Kogyo Kk | Cladding |
| JP2013076249A (en) * | 2011-09-30 | 2013-04-25 | Ig Kogyo Kk | Connection structure for cladding |
| JP2017150130A (en) * | 2016-02-22 | 2017-08-31 | 日鐵住金建材株式会社 | Deck plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20010724 |