JP2001241149A - External facing structure for construction - Google Patents

External facing structure for construction

Info

Publication number
JP2001241149A
JP2001241149A JP2000054507A JP2000054507A JP2001241149A JP 2001241149 A JP2001241149 A JP 2001241149A JP 2000054507 A JP2000054507 A JP 2000054507A JP 2000054507 A JP2000054507 A JP 2000054507A JP 2001241149 A JP2001241149 A JP 2001241149A
Authority
JP
Japan
Prior art keywords
exterior material
exterior
roof
overlapped
cover
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.)
Granted
Application number
JP2000054507A
Other languages
Japanese (ja)
Other versions
JP3547681B2 (en
Inventor
Gantan Funaki
元旦 舩木
Noboru Yamasaka
昇 山坂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gantan Beauty Industry Co Ltd
Original Assignee
Gantan Beauty Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gantan Beauty Industry Co Ltd filed Critical Gantan Beauty Industry Co Ltd
Priority to JP2000054507A priority Critical patent/JP3547681B2/en
Publication of JP2001241149A publication Critical patent/JP2001241149A/en
Application granted granted Critical
Publication of JP3547681B2 publication Critical patent/JP3547681B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide an external facing structure for construction capable of being applied to a roof having a three-dimensional curved face which is increasing in recent years and to a roof constituted by a polyhedron, and suitably utilized for such a roof structure as to directly lay an external facing material on the upper face of particularly, H shape steel or the like. SOLUTION: In the external facing structure for the construction using the construction external facing material 1 having rise parts 12, 12 on both the end edges of a substantially center part 11, one rise part of the external facing material 1 is extended in the form of substantially turning up it inward to form an overlapped part 14, the upper end of the other rise part 12 is extended outward to an overlapped part 15, which is attached so as to cover the overlapped part 14 of the adjacent external facing material 1, and the overlapped position of the overlapped parts 14, 15 is displaced and attached.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、近年増加している
三次元曲面を有する屋根や、多面体により構成される屋
根に適用でき、特にH型鋼等の上面に直接的に外装材を
敷設するような屋根構造にも好適に利用できる建築用外
装構造に関する。
The present invention can be applied to a roof having a three-dimensional curved surface, which has been increasing in recent years, and a roof made of a polyhedron. In particular, the present invention is applicable to a case where an exterior material is directly laid on the upper surface of an H-section steel or the like. TECHNICAL FIELD The present invention relates to a building exterior structure that can be suitably used for a simple roof structure.

【0002】[0002]

【従来の技術】近年、建築物は、外観意匠の多様化によ
り、ドーム状や円錐形等の屋根、或いは部分的にドーム
状、円錐形等の屋根面を有する屋根が増加している。こ
のような屋根に対しては、屋根板自身或いは排水板をテ
ーパ状に成形して葺く方法が知られている。一方、建築
物内の有効容積の利用、屋根構造の軽量化、建築資材の
使用点数の低減などに伴って、例えばH型鋼等の躯体の
上に直接的に外装材を敷設して面強度を外装材にて負担
する屋根構造が、提案、一部実施されている。
2. Description of the Related Art In recent years, roofs having a dome shape, a conical shape, or the like, or roofs having a dome shape, a conical shape, or the like in part have increased due to diversification of external designs. For such a roof, a method is known in which the roof plate itself or a drainage plate is formed into a tapered shape and roofed. On the other hand, with the use of the effective volume in the building, the lightening of the roof structure, the reduction in the number of building materials used, etc., exterior materials are laid directly on the frame such as H-section steel to increase the surface strength. A roof structure that bears the exterior material has been proposed and partially implemented.

【0003】[0003]

【発明が解決しようとする課題】しかしながら、前記屋
根板をテーパ状に成形する方法では、以下のような問題
があった。即ちテーパ状屋根板を成形するための成形機
は種々提案されているが、その大多数は左右の片方のみ
の側縁しか成形できず、しかも成形用素材の進行方向に
沿う側縁しか成形できないので、予めテーパ状に裁断さ
れた素材の一方の側縁を成形し、完全に素材が成形機を
通過した後で、他方の側縁が進行方向と平行となるよう
に別の成形機に臨ませて成形する、という面倒な手順を
採らねばならない。要するに、他方の側縁が進行方向と
平行となるように臨ませるという作業と、その作業を行
うためのスペース(素材の進行方向の長さ)が必要であ
る。このため、2つの成形機を対向状に配置したとして
も、通常の一定幅の屋根板の成形のように両側縁を同時
に加工するロール成形に対して、倍の手間と倍に近い成
形スペースが必要になるという問題があった。また、2
つの成形機を縦列状に配置する場合には素材の進行方向
の長さを隔てて設置する必要があるので、通常の一定幅
の屋根板の成形に対して完全に倍以上の成形スペースが
必要となる。さらに、屋根形状に応じたテーパ寸法に成
形する必要があり、微小な成形誤差等があると、屋根面
に配設する保持部材等に取付誤差が生じた場合と同様
に、嵌合不良等が生じる場合があった。排水板をテーパ
状に成形する場合も同様な問題があった。また、本出願
人は、特開平10−266480号公報に開示されるよ
うに、テーパ状に加工したカバー材を用いることによ
り、一定幅の屋根板を用いることができる屋根構造を提
案した。カバー材は、外装材に比べて形状及び形状が占
める空間容積が小さいため、テーパ加工時の成形スペー
スの増加を防止又は大幅に軽減することができるが、テ
ーパ加工が必要であること、屋根形状に応じたテーパ寸
法に成形する必要があることについては、改善されてい
なかった。特に躯体の上に直接的に屋根板を敷設する屋
根構造では、より確実な雨仕舞い性が必要となる。そこ
で、本発明は、三次元曲面を有する屋根や、多面体によ
り構成される屋根に適用でき、特にH型鋼等の上面に直
接的に外装材を敷設するような屋根構造にも好適に利用
できる外装構造を提案することを目的とする。
However, the method for forming the roof slab into a tapered shape has the following problems. That is, various forming machines for forming a tapered roof shingle have been proposed, but most of them can form only one side edge of the left and right sides, and can only form side edges along the traveling direction of the forming material. Therefore, one side edge of the material cut in advance into a taper shape is formed, and after the material completely passes through the molding machine, the other side edge is brought into parallel with the traveling direction to another molding machine. You have to take the troublesome procedure of molding without making. In short, an operation of facing the other side edge so as to be parallel to the traveling direction and a space (length of the material in the traveling direction) for performing the operation are required. For this reason, even if two molding machines are arranged opposite to each other, twice as much labor and almost twice the molding space are required for roll molding that simultaneously processes both side edges as in the case of molding a roof plate with a constant width. There was a problem that it became necessary. Also, 2
When two molding machines are arranged in a row, it is necessary to install them at a distance apart in the direction of material movement, so that more than twice the molding space is required for the molding of a roof plate with a constant width. Becomes Furthermore, it is necessary to form the taper dimension according to the roof shape, and if there is a minute forming error, as in the case where there is a mounting error in the holding member or the like disposed on the roof surface, poor fitting etc. May have occurred. A similar problem occurs when the drainage plate is formed into a tapered shape. Further, as disclosed in Japanese Patent Application Laid-Open No. H10-266480, the present applicant has proposed a roof structure in which a roof plate having a constant width can be used by using a tapered cover material. Since the cover material has a smaller shape and a smaller volume of space than the exterior material, it can prevent or significantly reduce the increase in the molding space during taper processing. There is no improvement in the necessity of forming into a taper size according to the above. In particular, in a roof structure in which a shingle is laid directly on a skeleton, a more reliable rain-breaking property is required. Therefore, the present invention can be applied to a roof having a three-dimensional curved surface or a roof made of a polyhedron, and in particular, can be suitably used for a roof structure in which an exterior material is directly laid on an upper surface such as an H-shaped steel. The aim is to propose a structure.

【0004】[0004]

【課題を解決するための手段】本発明は前記事情に鑑み
提案されたもので、略中央部分の両端縁に立ち上がり部
を有する建築用外装材を用いた外装構造であって、外装
材の一方の立ち上がり部を内方へ略折返し状に延在させ
て被重合部を形成し、他方の立ち上がり部の上端を外方
へ延在させて重合部を形成し、該重合部を隣接する外装
材の被重合部を覆うように取り付け、且つ重合部と被重
合部との重合位置を幅方向に変位させて取り付けること
を特徴とする建築用外装構造に関するものである。
SUMMARY OF THE INVENTION The present invention has been proposed in view of the above-mentioned circumstances, and is an exterior structure using a building exterior material having rising portions at both ends of a substantially central portion. The raised portion is extended substantially inwardly to form an overlapped portion, and the upper end of the other raised portion is extended outward to form a overlapped portion. The present invention relates to a building exterior structure characterized by being mounted so as to cover a portion to be overlapped, and being mounted by displacing the overlapping position of the overlapped portion and the portion to be overlapped in the width direction.

【0005】また、本発明は、略中央部分の両端縁に立
ち上がり部を有する建築用外装材を用いた外装構造であ
って、外装材の両立ち上がり部の上端をそれぞれ内方へ
略折返し状に延在させて被重合部を形成し、カバー材を
隣接する外装材の被重合部を覆うように取り付け、且つ
カバー材と被重合部との重合位置を幅方向に変位させて
取り付けることを特徴とする建築用外装構造をも提案す
るものである。
The present invention also relates to an exterior structure using an architectural exterior material having rising portions at both ends of a substantially central portion, wherein upper ends of both rising portions of the exterior material are substantially folded inward. It is characterized in that it is extended to form a portion to be polymerized, a cover material is attached so as to cover the portion to be polymerized of an adjacent exterior material, and the cover material and the portion to be polymerized are displaced in the width direction and attached. It also proposes a building exterior structure.

【0006】[0006]

【発明の実施の形態】前記のように本発明の建築用外装
構造は、外装材のみで構成する場合と、外装材とカバー
材とで構成する場合とがある。
DESCRIPTION OF THE PREFERRED EMBODIMENTS As described above, the architectural exterior structure of the present invention may be constituted by only an exterior material or by an exterior material and a cover material.

【0007】図1に示す外装構造は、外装材のみで構成
する場合であって、外装材1の一方(右側)の立ち上が
り部12の上端を内(左)方へ略折返し状に延在させて
被重合部14を形成し、他方(左側)の立ち上がり部1
2の上端を外(左)方へ延在させて重合部15を形成し
た構成である。そして、外装材1の一方の立ち上がり部
12を保持部材2及び支持部材3にて下地4に取り付
け、重合部15を隣接する外装材1の被重合部14を覆
うように取り付けることにより外装構造を構築してい
る。
The exterior structure shown in FIG. 1 is a case where only the exterior material is used, and the upper end of one (right side) rising portion 12 of the exterior material 1 is extended substantially inward (left) in a folded manner. To form an overlapped portion 14, and the other (left side) rising portion 1
This is a configuration in which the overlapping portion 15 is formed by extending the upper end of 2 outward (left). Then, one of the rising portions 12 of the exterior material 1 is attached to the base 4 with the holding member 2 and the support member 3, and the overlapping portion 15 is attached so as to cover the overlapped portion 14 of the adjacent exterior material 1, thereby forming the exterior structure. Building.

【0008】図1に用いた外装材1は、図2(a)に示
すように略水平状の略中央部分11の両端縁に略傾斜状
の立ち上がり部12,12を有する構成である。そし
て、一方(右側)の立ち上がり部12には、外(右)側
下方へ、次に外(右)側上方へ、さらに内(左)側下方
へ屈曲させることにより、略V字状に成形された第1被
係合部121、斜面部122、略逆V字状に成形された
第2被係合部123が下方からその順に形成されてい
る。また、第2被係合部123の内(左)側には排水溝
13が延設され、さらにその内(左)側には先端が下方
へ折曲された略水平状の被重合部14が延設されてい
る。また、他方(左側)の立ち上がり部12の上端外
(左)方には、略水平片状の重合部15が延設され、そ
の先端は下方へ折曲されている。
As shown in FIG. 2A, the exterior material 1 used in FIG. 1 has a substantially horizontal rising portion 12 at both ends of a substantially central portion 11. The one (right) rising portion 12 is formed into a substantially V-shape by bending outward (right) side downward, then outward (right) side upward, and further inward (left) side downward. The first engaged portion 121, the inclined surface portion 122, and the second engaged portion 123 formed in a substantially inverted V shape are formed in this order from below. A drainage groove 13 extends on the inner (left) side of the second engaged portion 123, and on the inner (left) side, a substantially horizontal overlapped portion 14 whose tip is bent downward. Is extended. A substantially horizontal piece-shaped overlapping portion 15 extends outside the upper end (left side) of the other (left side) rising portion 12, and the tip is bent downward.

【0009】図1に用いた前記外装材1を保持する保持
部材2は、図2(b),(e)に示すように略√字状の
下片21と略L字状の上片22との端部がヒンジ状に連
結され、下片21の側端(下端)にはV字状の下顎部2
11が、上片22の側端には逆U字状の上顎部221が
形成され、下片21及び上片22の各水平片部分の中央
にはボルト23(ナット24)等の通孔25が形成さ
れ、密着状に接合可能である。この保持部材2では、下
片21に対して上片22が回動可能であり、即ち下顎部
211に対して上顎部221が回動可能に構成されてい
る。尚、少なくとも下顎部211は上向きの、上顎部2
21は下向きの係止片を備えており、しかもこれらが対
向状に配置、固定されることにより、外装材1の立ち上
がり部12の第1被係合部121、斜面部122、第2
被係合部123を上下からくわえ込むように係止するこ
とができる。
As shown in FIGS. 2 (b) and 2 (e), a holding member 2 for holding the exterior material 1 used in FIG. 1 has a substantially √-shaped lower piece 21 and a substantially L-shaped upper piece 22. Are connected to each other in a hinge shape, and a V-shaped lower jaw 2 is attached to a side end (lower end) of the lower piece 21.
An upper U-shaped upper jaw 221 is formed at a side end of the upper piece 22, and a through hole 25 such as a bolt 23 (nut 24) is formed in the center of each of the horizontal pieces of the lower piece 21 and the upper piece 22. Are formed, and can be joined in close contact. In the holding member 2, the upper piece 22 is rotatable with respect to the lower piece 21, that is, the upper jaw 221 is configured to be rotatable with respect to the lower jaw 211. Note that at least the lower jaw 211 is upward, and the upper jaw 2
21 is provided with downward locking pieces, and these are arranged and fixed to face each other, so that the first engaged portion 121, the slope portion 122, and the second
The engaged portion 123 can be locked so as to be gripped from above and below.

【0010】また、図1において前記保持部材2は、H
型鋼等の下地4上に固定されたタイトフレーム等の支持
部材3に配置、固定されている。この支持部材3は、図
2(c)に示すように略水平状の固定受部31の左右に
下り傾斜する傾斜脚部32,32を備え、各傾斜脚部3
2の下端には下地4に沿う固定部33を備える構成であ
って、この支持部材3の固定受部31及び傾斜脚部32
に密着するように保持部材2の下片21が固定される。
尚、図示実施例の固定受部31の裏面には予め溶接等に
よりナット24を固定しておき、ボルト23にて一体に
固定される構成である。さらに、この支持部材3を固定
する下地4は、梁や母屋、胴縁等の鉄骨躯体が一般的で
あるが、これに限定されるものではない。例えば木毛セ
メント板、木片セメント板、軽量気泡コンクリート板等
の下地材を前記鉄骨躯体上に敷設する構成でも良いし、
コンクリート造の躯体上に鉄骨や木材の小屋組をする構
成もあるし、下地調整されたコンクリート面に直接支持
部材3を取り付けても良い。したがって、本発明におけ
る施工対象となる下地4は、釘、ビス、アンカー、溶
接、接着剤等の固着手段によって前記支持部材3が取付
可能な全ての建築躯体をいい、前記躯体上に建築の所望
性能上要求されるボード等を介在させた全ての下地を含
むものである。
In FIG. 1, the holding member 2 is
It is arranged and fixed on a support member 3 such as a tight frame fixed on a base 4 such as a mold steel. As shown in FIG. 2 (c), the support member 3 includes inclined legs 32, 32 inclined downward and to the left and right of a substantially horizontal fixed receiving portion 31.
2 is provided with a fixing portion 33 along the base 4 at a lower end thereof, and the fixing receiving portion 31 and the inclined leg portion 32 of the support member 3 are provided.
The lower piece 21 of the holding member 2 is fixed so as to be in close contact with the holding member 2.
It should be noted that a nut 24 is fixed to the back surface of the fixing receiving portion 31 in the illustrated embodiment in advance by welding or the like, and is fixed integrally with the bolt 23. Further, the base member 4 for fixing the support member 3 is generally a steel frame such as a beam, a purlin or a rim, but is not limited thereto. For example, a configuration in which a base material such as a wood wool cement board, a wood chip cement board, a lightweight cellular concrete board, or the like is laid on the steel frame body,
There is also a configuration in which a steel frame or a wooden hut is laid on a concrete frame, or the support member 3 may be directly attached to a concrete surface whose foundation has been adjusted. Therefore, the foundation 4 to be constructed in the present invention refers to all building frames to which the support member 3 can be attached by means of fixing means such as nails, screws, anchors, welding, adhesives, etc. It includes all the bases with boards or the like required for performance.

【0011】これら保持部材2及び外装材1は、それぞ
れ特にその素材を限定するものではない。例えば保持部
材2は、外装材1の大きさ、強度等に応じて通常0.6
乃至3.2mm程度のステンレス鋼板やメッキ鋼板等を
プレス加工する等して成型されるが、アルミニウム押出
形材を用いることもある。また、外装材1は、代表的に
は概ね0.4〜1.6mm程度の表面化粧鋼板、ステン
レス鋼板、ラミネート鋼板、溶融亜鉛メッキ鋼板やガル
バリウム鋼板等の防錆処理鋼板、特殊鋼及び非鉄金属、
アルミ合金板、鉛板、亜鉛板、チタン合金板、銅板等の
公知の金属素材をロール成形やプレス成形、その他の手
段で所定の形状に成形する。特に、面としての正負圧強
度等を確保するために約0.8〜1.6mm程度の比較
的厚い板厚が好ましい。さらに、外装材1の裏面には、
結露防止、防音、防火対策上の理由により、必要に応じ
てポリエチレンフォーム、グラスウールシート等の裏貼
り材を添装しても良い。
The materials of the holding member 2 and the exterior material 1 are not particularly limited. For example, the holding member 2 is usually 0.6 mm depending on the size, strength, and the like of the exterior material 1.
It is formed by pressing a stainless steel plate, a plated steel plate, or the like having a thickness of about 3.2 mm, or the like, but an extruded aluminum material may be used. The exterior material 1 is typically made of a surface-decorated steel sheet, a stainless steel sheet, a laminated steel sheet, a hot-dip galvanized steel sheet, a galvanium steel sheet, or another rust-proofing steel sheet having a thickness of about 0.4 to 1.6 mm, a special steel, and a non-ferrous metal ,
A known metal material such as an aluminum alloy plate, a lead plate, a zinc plate, a titanium alloy plate, or a copper plate is formed into a predetermined shape by roll forming, press forming, or other means. In particular, a relatively thick plate thickness of about 0.8 to 1.6 mm is preferable in order to ensure the strength of the positive and negative pressures as the surface. Furthermore, on the back surface of the exterior material 1,
For reasons of dew condensation prevention, soundproofing, and fireproofing measures, a backing material such as polyethylene foam or glass wool sheet may be added as necessary.

【0012】図1の外装構造を三次元曲面を有する屋根
や、多面体により構成される屋根に施工するには、ま
ず、下地4上に、前記支持部材3の配設間隔(左右方向
の間隔)が棟側では狭く、軒側では広く、即ち棟から軒
に向かって次第に拡開するように略テーパ状に取り付け
る。この支持部材3の屋根面に対する配設間隔は、コン
ピュータ解析により容易に設定される。そして、この支
持部材3の固定受部31に前記保持部材2の下片21の
水平片部分を沿わせて溶着して固定する。また、予め支
持部材3に保持部材2の下片21を接着剤或いはボルト
・ナット等により固定しておいても良い。こうして外装
材1の配設以前に下顎部211が下地4上に配置、固定
した状態となる。
In order to apply the exterior structure shown in FIG. 1 to a roof having a three-dimensional curved surface or a roof made of a polyhedron, first, the arrangement interval of the support members 3 on the base 4 (interval in the horizontal direction). Is narrow on the ridge side and wide on the eave side, that is, it is installed in a substantially tapered shape so that it gradually expands from the ridge to the eave. The arrangement interval of the support members 3 with respect to the roof surface is easily set by computer analysis. Then, the lower piece 21 of the holding member 2 is welded and fixed to the fixing receiving portion 31 of the support member 3 along the horizontal piece. Alternatively, the lower piece 21 of the holding member 2 may be fixed to the support member 3 in advance with an adhesive, a bolt, a nut, or the like. In this way, the lower jaw 211 is placed and fixed on the base 4 before disposing the exterior material 1.

【0013】次に、外装材1を配設(敷設)するのであ
るが、第1被係合部121が下顎部211に係合するよ
うに配設する。この時点で保持部材2の上片22は回動
可能であるから、上片22を浮かせた状態に回動させて
外装材1を配設するようにしても良い。
Next, when the exterior material 1 is to be laid (laid), it is arranged so that the first engaged portion 121 is engaged with the lower jaw 211. At this point, since the upper piece 22 of the holding member 2 is rotatable, the outer piece 1 may be provided by rotating the upper piece 22 in a floating state.

【0014】続いて、外装材1の第2被係合部123を
上顎部221が上方から押さえつけるように上片22を
回動させ、その水平片部分を下片21の水平片部分に密
着状に接合させてボルト23及びナット24にて一体に
固定する。
Subsequently, the upper piece 22 is rotated so that the upper jaw 221 presses the second engaged portion 123 of the exterior material 1 from above, and the horizontal piece is closely attached to the horizontal piece of the lower piece 21. And fixed integrally with bolts 23 and nuts 24.

【0015】その後、外装材1の他方(左側)の立ち上
がり部12に延設した重合部15を、左側に隣接する外
装材1の一方(右側)の立ち上がり部12に延設した被
重合部14を覆うように重合させてビス止め(ビス1
6)固定する。その際、図3(a)に示すような比較的
棟側ではビス止め(ビス16)位置が重合部15の基端
側であるが、図3(c)に示すような比較的軒側ではビ
ス止め(ビス16)位置が重合部15の先端側に変位し
ており、軒棟方向において、重合部15と被重合部14
との重合位置を幅方向に変位させて取り付けている。こ
のビス止めは、保持部材2や支持部材3の存在しない位
置において行っても良く、適宜間隔で実施することがで
きる。尚、この重合部15と被重合部14との重合位置
を幅方向に変位させる際には、略傾斜状の立ち上がり部
12を意図的に傾斜させて微調整することもできる。
Thereafter, the overlapping portion 15 extending to the rising portion 12 on the other side (left side) of the exterior material 1 is connected to the overlapped portion 14 extending to the rising portion 12 on one side (right side) of the exterior material 1 adjacent to the left side. Screw to cover the screw (screw 1
6) Fix. At this time, the screw stop (screw 16) position is on the base end side of the overlapping portion 15 on the relatively ridge side as shown in FIG. 3A, but is relatively on the eave side as shown in FIG. 3C. The position of the screw stop (screw 16) is displaced to the tip side of the overlapping portion 15, and the overlapping portion 15 and the overlapped portion 14 in the eaves ridge direction.
Is mounted with its overlapping position displaced in the width direction. This screwing may be performed at a position where the holding member 2 and the supporting member 3 do not exist, and can be performed at appropriate intervals. In addition, when the overlapping position of the overlapping portion 15 and the overlapped portion 14 is displaced in the width direction, it is possible to finely adjust the substantially inclined rising portion 12 by intentionally inclining it.

【0016】尚、図3(b)は、前記図3(a)におけ
る比較的棟側の位置と、前記図3(c)における比較的
軒側の位置の中間に位置する断面図であり、支持部材3
が設けられていない部分に前記保持部材2における下顎
部211及び上顎部221と同様の下顎部61及び上顎
部62を備える吊り金具6〔図2(d)〕を配設し、室
内側へ垂下する垂下部63を延在させている。
FIG. 3 (b) is a cross-sectional view which is located at an intermediate position between the relatively ridge side position in FIG. 3 (a) and the relatively eave side position in FIG. 3 (c). Support member 3
Is provided with a lower jaw 61 and an upper jaw 62 similar to the lower jaw 211 and the upper jaw 221 of the holding member 2 in a part where the holding member 2 is not provided. The hanging part 63 is extended.

【0017】このように施工される本発明の外装構造で
は、外装材1をテーパ状に成形することなく、軒棟方向
において、重合部15と被重合部14との重合位置を幅
方向に変位させて取り付けることにより、三次元曲面を
有する屋根や、多面体により構成される屋根を施工する
ことができる。また、外装材1の他方の立ち上がり部1
2に延設された重合部15は、隣接する外装材1の一方
の立ち上がり部12の上方で被重合部14と固定されて
いるので、仮にビス止め(ビス16)部分から雨水が下
方へ落下しても一方の立ち上がり部12上に導かれ、外
装構造の内面への漏水を生ずることがない。
In the exterior structure of the present invention constructed in this manner, the overlapping position of the overlapping portion 15 and the overlapped portion 14 is displaced in the width direction in the eaves ridge direction without forming the exterior material 1 in a tapered shape. By installing the roof, a roof having a three-dimensional curved surface or a roof made of a polyhedron can be constructed. Also, the other rising portion 1 of the exterior material 1
2, the overlapping portion 15 is fixed to the overlapping portion 14 above the one rising portion 12 of the adjacent exterior material 1, so that rainwater temporarily drops from the screwed (screw 16) portion. Even so, it is guided on one rising portion 12 and does not cause water leakage to the inner surface of the exterior structure.

【0018】特に図示実施例では、外装材1の被重合部
14の外側に排水溝13を形成しているので、仮にビス
止め(ビス16)部分から重合部15と被重合部14と
の間に雨水が浸入しても排水溝13にて浸入水のそれ以
上の浸入を防止することができ、外装構造の内面への漏
水を生ずることがない。
In particular, in the illustrated embodiment, since the drain groove 13 is formed outside the portion to be polymerized 14 of the exterior material 1, the portion between the overlapping portion 15 and the portion to be polymerized 14 is temporarily set from the screwing (screw 16) portion. Even if rainwater enters, the water can be prevented from entering further in the drain 13 and no water leaks to the inner surface of the exterior structure.

【0019】また、特に図示実施例では、外装材1の第
1被係合部121が保持部材2の下顎部211に、斜面
部122が下片21の傾斜片に、第2被係合部123が
上顎部221に、それぞれ密着状に沿い、外装材1の第
1被係合部121及び斜面部122及び第2被係合部1
23で形成される被くわえ込み部を、保持部材2の下顎
部211及び上顎部221で形成されるくわえ込み部に
より、上下方向から挟圧状に保持している、即ち上下か
らくわえ込んでいるので、外装材1に上下方向及び左右
方向に応力が作用してもずれ動いたり外れたりすること
なく極めて強固に保持されている。前後方向の伸縮によ
るずれ動きも抑制される。
In the illustrated embodiment, the first engaged portion 121 of the exterior material 1 is provided on the lower jaw 211 of the holding member 2, the inclined surface 122 is provided on the inclined piece of the lower piece 21, and the second engaged portion is provided on the lower member 21. The first engaging portion 121, the inclined surface portion 122, and the second engaging portion 1 of the exterior material 1 are provided on the upper jaw portion 221 in close contact with each other.
The gripping portion formed by 23 is held by the gripping portion formed by the lower jaw 211 and the upper jaw 221 of the holding member 2 from above and below in a squeezed state, that is, gripped from above and below. Therefore, even when stress is applied to the exterior material 1 in the vertical and horizontal directions, the exterior material 1 is held extremely firmly without moving or coming off. Shifting movement due to expansion and contraction in the front-rear direction is also suppressed.

【0020】尚、この図1〜3の実施例は、縦葺き屋根
構造であるが、特に限定されるものではなく、種々の屋
根下地に対して横葺き、斜め葺き、三次元等の仕様にそ
のまま適用することができる。尚、その場合、屋根面に
おける雨流れ方向等を考慮して水上側の外装材1の重合
部15を水下側の外装材1の被重合部14に重合させる
ことが望ましい。また、重合部15と被重合部14と
は、ビス止めにて固定する例を示したが、特に限定する
ものではなく接着剤等により接合するようにしてもよ
い。例えば被重合部14に連続する線状の凹部を形成し
ておき、この凹部に接着剤等を過剰めに充填して重合部
15を接合するようにしてもよい。また、後述するカバ
ー材5と被重合部14との取り付けについても同様であ
る。
Although the embodiment shown in FIGS. 1 to 3 has a vertical roof structure, the present invention is not particularly limited, and can be applied to various roof foundations such as horizontal roofing, oblique roofing, and three-dimensional specifications. It can be applied as it is. In this case, it is desirable that the overlapping portion 15 of the exterior material 1 on the water side is superimposed on the overlapped portion 14 of the exterior material 1 on the water side in consideration of the rain flow direction on the roof surface and the like. Further, the example in which the overlapped portion 15 and the overlapped portion 14 are fixed with screws is shown, but the present invention is not limited to this, and the overlapped portion 15 and the overlapped portion 14 may be joined with an adhesive or the like. For example, a continuous linear concave portion may be formed in the overlapped portion 14, and an adhesive or the like may be excessively filled in the concave portion to join the overlapped portion 15. The same applies to the attachment of the cover member 5 and the overlapped portion 14 described later.

【0021】図4に示す実施例は、外装材1の被くわえ
込み部、保持部材2、及び支持部材3の傾斜脚部32の
それぞれの形状が異なる以外は、前記図1〜3の実施例
とほぼ同一であるから、図面に同一符号を付して説明を
省略する。即ち各部材の各部位の形状等については特に
前述のものに限定するものではなく、どのような形状で
あっても良い。また、外装材1の立ち上がり部12も略
傾斜状に限定するものではなく、例えば略垂直状でも良
いし、略傾斜状と略垂直状の組み合わせ等であっても良
い。
The embodiment shown in FIG. 4 is the same as the embodiment shown in FIGS. 1 to 3 except that the shapes of the gripping portion of the exterior material 1, the holding member 2, and the inclined legs 32 of the support member 3 are different. Therefore, the same reference numerals are given to the drawings and the description is omitted. That is, the shape and the like of each part of each member are not particularly limited to those described above, and may be any shape. Further, the rising portion 12 of the exterior material 1 is not limited to a substantially inclined shape, but may be, for example, a substantially vertical shape, or a combination of a substantially inclined shape and a substantially vertical shape.

【0022】図5に示す実施例は、外装材1に排水溝1
3を複数設けた以外は、前記図1〜3の実施例とほぼ同
一であるから、図面に同一符号を付して説明を省略す
る。即ち前述のように排水溝13は、重合部15と被重
合部14との間に至った浸入水のそれ以上の浸入を防止
するものであるから、このような排水溝13が複数設け
られることによって、より確実に外装構造の内面への漏
水が防止される。
The embodiment shown in FIG.
3 is substantially the same as the embodiment shown in FIGS. 1 to 3 except that a plurality of 3s are provided. That is, as described above, since the drain 13 prevents further intrusion of the infiltration water that has reached between the overlapped portion 15 and the overlapped portion 14, a plurality of such drains 13 are provided. This more reliably prevents water from leaking to the inner surface of the exterior structure.

【0023】図6に示す実施例は、保持部材2が上下別
体である以外は、前記図1〜3の実施例とほぼ同一であ
るから、図面に同一符号を付して説明を省略する。即ち
この実施例における保持部材2は、それぞれ別体の、前
記図1における下片21と同じ下部保持部材2Aと、前
記図1における上片22と同じ上部保持部材2Bとから
なり、下部保持部材2Aには下顎部26が、上部保持部
材2Bには上顎部27が形成される。
The embodiment shown in FIG. 6 is substantially the same as the embodiment shown in FIGS. 1 to 3 except that the holding member 2 is separate from the upper and lower parts. . That is, the holding member 2 in this embodiment is composed of a lower holding member 2A, which is the same as the lower piece 21 in FIG. 1, and an upper holding member 2B, which is the same as the upper piece 22 in FIG. A lower jaw 26 is formed on 2A, and an upper jaw 27 is formed on the upper holding member 2B.

【0024】図7に示す実施例は、支持部材3の一方
(左側)の傾斜脚部32に切り起こし、溶接等により下
顎部321が形成された以外は、前記図1〜3の実施例
とほぼ同一であるから、図面に同一符号を付して説明を
省略する。即ちこの実施例における保持部材2は、前記
図6における上部保持部材2Bと全く同一で、上顎部2
7を備え、支持部材3に下顎部321が形成される。こ
の場合、前記図6に比べて施工部材の数が少ないので、
施工性が優れている。
The embodiment shown in FIG. 7 is the same as the embodiment shown in FIGS. 1 to 3 except that the lower jaw 321 is formed by welding or the like on the inclined leg 32 on one side (left side) of the support member 3. Since they are almost the same, the same reference numerals are given to the drawings and the description is omitted. That is, the holding member 2 in this embodiment is exactly the same as the upper holding member 2B in FIG.
7 and a lower jaw 321 is formed on the support member 3. In this case, since the number of construction members is smaller than in FIG.
Excellent workability.

【0025】図8に示すドーム状の屋根面形状において
は、同図(a)のA部分が棟側であって、図9(a)の
ように山部の幅を狭く施工し、B部分が軒側であって、
図9(b)のように山部の幅を広く施工する。
In the dome-shaped roof surface shape shown in FIG. 8, part A in FIG. 8A is the ridge side, and as shown in FIG. Is on the eaves side,
As shown in FIG. 9B, the width of the ridge is widened.

【0026】図9に示す実施例は、外装材1とカバー材
5とで外装構造を構成する場合であって、外装材1の両
立ち上がり部12,12の上端をそれぞれ内方へ略折返
し状に延在させて被重合部14を形成した構成であっ
て、カバー材5を隣接する外装材1,1の被重合部1
4,14を覆うように、且つカバー材5と被重合部14
との重合位置を幅方向に変位させて取り付けた構成であ
る。図示実施例のカバー材5は、両端縁が下方へ折曲さ
れた略水平状の平行面材であって、特にその素材構成を
限定するものではなく、例えば前述の外装材1の説明に
例示した素材を用いることができる。そして、図9に示
す実施例は、外装材1の一方の立ち上がり部12ばかり
でなく他方の立ち上がり部12にも被くわえ込み部が設
けられ、これらを上下からくわえ込んで係止するための
保持部材2、及びそれを支持する支持部材3が左右にそ
れぞれ配設されている。即ち外装材1の両立ち上がり部
12をそれぞれ保持部材2及び支持部材3にて下地4に
取り付けた構成であるため、基本的に一方の立ち上がり
部12のみを取り付けた前述の片追いタイプの実施例に
比べて取付強度が高いものとなる。
The embodiment shown in FIG. 9 is a case in which an exterior structure is constituted by the exterior material 1 and the cover material 5, and the upper ends of both rising portions 12, 12 of the exterior material 1 are respectively substantially folded inward. And the cover portion 5 is formed by extending the cover member 5 so that the cover portion 5 is adjacent to the cover portion 1 of the exterior material 1.
4 and 14 so as to cover the cover material 5 and the portion to be polymerized 14.
And the overlapping position is displaced in the width direction and attached. The cover member 5 of the illustrated embodiment is a substantially horizontal parallel surface member whose both end edges are bent downward, and does not particularly limit the material configuration. For example, the cover member 5 is exemplified in the description of the exterior member 1 described above. Can be used. In the embodiment shown in FIG. 9, not only the one rising portion 12 of the exterior material 1 but also the other rising portion 12 is provided with a holding portion, and the holding portion for holding and holding these from above and below. A member 2 and a support member 3 for supporting the member 2 are provided on the left and right, respectively. That is, since both rising portions 12 of the exterior material 1 are attached to the base 4 by the holding member 2 and the supporting member 3, respectively, basically, the above-described one-sided type embodiment in which only one rising portion 12 is attached. The mounting strength is higher than that of.

【0027】この図9に示す実施例は、カバー材5が平
行面材であるため、成形が容易であり、前記片追いタイ
プにおける重合部15と同様に軒棟方向において、被重
合部14との重合位置を幅方向に変位させて取り付けれ
ばよい。また、一つの山部を、左右に配設した支持部材
3,3にて構成するので、山部の中心に対して左右の支
持部材3,3を対称状に配設すればよく、この左右の支
持部材3,3の屋根面に対する配設間隔は、コンピュー
タ解析により容易に設定される。また、外装材1は一定
幅であるため、一枚の外装材1を取り付ける2組の保持
部材2及び支持部材3の配設間隔は常に一定である。
In the embodiment shown in FIG. 9, since the cover member 5 is a parallel plane material, it is easy to form the cover member 5 in the eaves ridge direction in the same way as the overlap portion 15 in the one-sided type. The overlapping position may be displaced in the width direction. Further, since one ridge is constituted by the support members 3, 3 disposed on the left and right, the left and right support members 3, 3 may be disposed symmetrically with respect to the center of the ridge. The arrangement interval of the supporting members 3 and 3 with respect to the roof surface is easily set by computer analysis. Further, since the exterior material 1 has a constant width, the arrangement intervals of the two sets of the holding member 2 and the support member 3 to which one exterior material 1 is attached are always constant.

【0028】また、前記各実施例の外装構造を下葺き層
とし、その上に上葺き層を形成して二重葺き屋根として
も良い。この場合、外装材1の重合部15或いはカバー
材5が上葺き層の支持面となる。その際、上葺き層とし
ては、どのような形式、構造の屋根を適用しても良い。
図10に示す二重葺き屋根を構成する下葺き層は、外装
材1の被重合部14が保持部材2の上顎部221に係止
される第二被係合部123を兼ねる構成であって、重合
部15は保持部材2を介してこの被重合部14にビス止
めされている。また、外装材1の略中央部分11及び軒
側の立ち上がり部12の形状がそれぞれ異なる以外は、
前記図3の実施例と断面構造がほぼ同一(横葺き仕様)
であるから、図面に同一符号を付して説明を省略する。
尚、222はリブである。このように重合部15と被重
合部14とは保持部材2を介して取り付けられるもので
もよく、この場合、保持部材2にて支持されているた
め、より確実な取り付けがなされ、しかも重合部15及
び被重合部14の形状安定性が向上する。図示しない
が、カバー材5と被重合部14との取り付けも同様に保
持部材2を介して行うようにしてもよい。そして、この
ような下葺き層上に、上葺き層として裏面に断熱バック
アップ材(発泡ポリスチレン)71を配した横葺き屋根
(横葺き屋根板81、垂木91)が形成されている。
Further, the exterior structure of each of the above embodiments may be a lower roofing layer, and an upper roofing layer may be formed thereon to form a double roof. In this case, the overlapping portion 15 or the cover material 5 of the exterior material 1 serves as a support surface of the roofing layer. In that case, as a roofing layer, a roof of any type and structure may be applied.
The lower roofing layer constituting the double-roofed roof shown in FIG. 10 has a configuration in which the overlapped portion 14 of the exterior material 1 also serves as the second engaged portion 123 in which the upper jaw 221 of the holding member 2 is locked. The overlapping portion 15 is screwed to the overlapping portion 14 via the holding member 2. Also, except that the shapes of the substantially central portion 11 and the eave-side rising portion 12 of the exterior material 1 are different from each other,
The sectional structure is almost the same as that of the embodiment of FIG. 3 (horizontal roof specification).
Therefore, the same reference numerals are given to the drawings and the description is omitted.
Incidentally, reference numeral 222 denotes a rib. As described above, the overlapped portion 15 and the overlapped portion 14 may be attached via the holding member 2. In this case, since the overlapped portion 15 is supported by the holding member 2, the attachment can be performed more securely. And the shape stability of the to-be-polymerized part 14 improves. Although not shown, the cover member 5 and the portion to be overlapped 14 may be similarly attached via the holding member 2. Then, on such an underlaying layer, a roofing roof (horizontal roofing plate 81, rafter 91) having a heat insulating backup material (expanded polystyrene) 71 on the back surface is formed as a roofing layer.

【0029】図11に示す二重葺き屋根は、前記図10
の実施例における下葺き層の上に、上葺き層として横架
材(亜鉛鋼板)72を固定すると共に、発泡ポリスチレ
ン板73を配設し、その上に芯木(アルミ押出材)9
2、上葺き材(ステンレス)82を取り付け、さらにそ
の上方にステンレス製の化粧パネル83を取り付けてい
る。
The double-roofed roof shown in FIG.
A horizontal member (zinc steel plate) 72 is fixed as an upper layer on the lower layer in the embodiment of the present invention, and an expanded polystyrene plate 73 is provided.
2. A roofing material (stainless steel) 82 is attached, and a stainless steel decorative panel 83 is attached further above.

【0030】図12に示す二重葺き屋根は、前記図3の
実施例と断面構造がほぼ同一(横葺き仕様)の下葺き層
上に、上葺き層として横架材(亜鉛鋼板)72を固定す
ると共に、下から順に発泡スチレン(厚)板74、合板
75、発泡ポリスチレン(薄)板76を配設し、その上
に芯木(アルミ押出材)92、上葺き材(ステンレス)
82を取り付け、さらにその上方にステンレス製の化粧
パネル83を取り付けている。
The double-roofed roof shown in FIG. 12 has a horizontal member (zinc steel plate) 72 as an overlying layer on an underlaying layer having substantially the same sectional structure as that of the embodiment of FIG. 3 (horizontal roofing specification). Along with fixing, a foamed styrene (thick) plate 74, a plywood 75, and a foamed polystyrene (thin) plate 76 are arranged in this order from above, and a core wood (aluminum extruded material) 92 and a roofing material (stainless steel) are placed thereon.
82, and a decorative panel 83 made of stainless steel is further mounted thereon.

【0031】図13に示す二重葺き屋根は、同図(a)
(b)共に下地ベースライン及び外装面が傾斜している
ことからも明らかなように一様に傾斜する平坦状の屋根
面ではなく、三次元曲面の屋根面に適用した実施例であ
る。この実施例では、同図(a)に示すように前記図3
の外装構造と同一の下葺き層上に、上葺き層として横架
材(亜鉛鋼板)72を固定すると共に、発泡スチレン板
73を配設し、その上に芯木(アルミ押出材)92、上
葺き材(ステンレス)82を取り付け、さらにその上方
にステンレス製の化粧パネル83を取り付けている。同
図(b)は、上葺き層の左右方向の連結部分を示すもの
であり、化粧パネル83、発泡スチレン板73をそれぞ
れ連続させている。
The double-roofed roof shown in FIG.
(B) This is an example in which the present invention is applied to a three-dimensionally curved roof surface instead of a flat roof surface that is uniformly inclined, as is clear from the fact that both the base line and the exterior surface are inclined. In this embodiment, as shown in FIG.
A horizontal member (zinc steel plate) 72 is fixed as an upper layer on the same under layer as the exterior structure of the above, and a styrene foam plate 73 is provided. A roofing material (stainless steel) 82 is attached, and a decorative panel 83 made of stainless steel is further attached thereabove. FIG. 7B shows a connecting portion of the roofing layer in the left-right direction, in which the decorative panel 83 and the expanded styrene plate 73 are respectively continuous.

【0032】図14に示す実施例は、外装材1の立ち上
がり部12の上端に一旦外側へ略水平状に延在させ、そ
の先端を折り返した折返し固定部17を延設し、この折
返し固定部17を支持部材3の固定受部31に支持させ
てビス止め(ビス18)して取り付けている。このよう
に必ずしも保持部材2を用いずに取り付けるようにして
も良い。
In the embodiment shown in FIG. 14, a folded-back fixing portion 17 is formed by extending the upper end of the rising portion 12 of the exterior material 1 to the outside in a substantially horizontal shape, and folding the tip thereof. 17 is supported by the fixed receiving portion 31 of the support member 3 and attached with screws (screw 18). In this manner, the attachment may be performed without necessarily using the holding member 2.

【0033】図15に示す実施例は、外装材1の立ち上
がり部12の途中に第1被係合部121を設けずに外方
へ延在する水平片部124を設け、支持部材3の傾斜脚
部32に形成した段状の支持受片322に支持させた以
外は前記図7の実施例と同様である。
In the embodiment shown in FIG. 15, a horizontal piece 124 extending outward without the first engaged portion 121 is provided in the middle of the rising portion 12 of the exterior material 1, and the support member 3 is inclined. This embodiment is the same as the embodiment of FIG. 7 except that the supporting member 322 is supported by a step-like supporting piece 322 formed on the leg 32.

【0034】図16に示す実施例は、前記図14の実施
例と同様に保持部材2を用いずに外装材1を取り付ける
例であり、外装材1の左右の立ち上がり部12の途中
に、支持部材3の左右の傾斜脚部32にそれぞれ形成し
た下向きの係合片323に対して弾性的に係合して保持
される第3被係合部125を設けて取り付けている。
The embodiment shown in FIG. 16 is an example in which the exterior material 1 is attached without using the holding member 2 as in the embodiment of FIG. 14 described above. A third engaged portion 125 that is elastically engaged with and held by downward engaging pieces 323 formed on the left and right inclined legs 32 of the member 3 is provided and attached.

【0035】図17に示す実施例は、前記図16の実施
例と同様に外装材1の左右の立ち上がり部12に形成し
た第3被係合部125を支持部材3の左右の傾斜脚部3
2に形成した係合片323にそれぞれ弾性的に係合させ
ると共に、前記図7の実施例と同様に一方の立ち上がり
部12の上端の第2被係合部123を保持部材2の上顎
部27に係合させて取り付けている。
In the embodiment shown in FIG. 17, similarly to the embodiment shown in FIG. 16, the third engaged portions 125 formed on the left and right rising portions 12 of the exterior material 1 are combined with the left and right inclined legs 3 of the support member 3.
7, and the second engaged portion 123 at the upper end of the one rising portion 12 is connected to the upper jaw portion 27 of the holding member 2 as in the embodiment of FIG. It is attached by engaging with.

【0036】図18に示す実施例は、外装材1の左右の
立ち上がり部12,12にそれぞれ被重合部14を形成
した左右対称の外装材1と、カバー材5とからなる構成
であって、両立ち上がり部12の取付構造は、前記図1
6の実施例と同様であり、外装材1の両立ち上がり部1
2に形成した第3被係合部125を、支持部材3の両傾
斜脚部32に形成した下向きの係合片323にそれぞれ
弾性的に係合して保持されて取り付けている。
The embodiment shown in FIG. 18 is composed of a left-right symmetrical exterior material 1 in which portions to be overlapped 14 are formed on left and right rising portions 12 and 12 of the exterior material 1 and a cover material 5, respectively. The mounting structure of the both rising portions 12 is as shown in FIG.
6 is the same as the embodiment of FIG.
The second engaged portions 125 formed on the two inclined legs 32 of the support member 3 are elastically engaged with and held by the downwardly engaging pieces 323 respectively.

【0037】図19に示す実施例も、外装材1の左右の
立ち上がり部12,12にそれぞれ被重合部14を形成
した左右対称の外装材1と、カバー材5とからなる構成
であって、両立ち上がり部12の取付構造は、前記図1
5の実施例と前記図17の実施例とを併せたものであ
り、外装材1の両立ち上がり部12の途中に形成した傾
斜片部126を、支持部材3の傾斜脚部32に形成した
傾斜段状の支持受片324に支持させると共に、外装材
1の両立ち上がり部12に形成した第3被係合部125
を支持部材3の両傾斜脚部32に形成した係合片323
にそれぞれ弾性的に係合して保持させ、さらに両立ち上
がり部12の上端の第2被係合部123を保持部材2の
左右の上顎部27に係合させて取り付けている。
The embodiment shown in FIG. 19 also comprises a left-right symmetrical exterior material 1 in which portions 14 to be overlapped are formed on the left and right rising portions 12 and 12 of the exterior material 1 and a cover material 5, respectively. The mounting structure of the both rising portions 12 is as shown in FIG.
17 and the embodiment of FIG. 17 described above, in which an inclined piece 126 formed in the middle of both rising portions 12 of the exterior material 1 is formed on an inclined leg 32 of the support member 3. The third engaged portions 125 formed on both rising portions 12 of the exterior material 1 are supported by the step-shaped support receiving pieces 324.
323 formed on both inclined legs 32 of the support member 3
And the second engaged portions 123 at the upper ends of both rising portions 12 are engaged with the right and left upper jaws 27 of the holding member 2 and attached.

【0038】図14〜19の各実施例に示すように外装
材1の被重合部14が延設される方の立ち上がり部12
の取り付けは、上下からくわえ込んで係止する態様に限
定するものではなく、弾性嵌合、ビス止め、係合等公知
の取付手段にて取り付けるようにしても良く、或いはそ
れらの手段を併用しても良い。
As shown in each embodiment of FIGS. 14 to 19, the rising portion 12 of the exterior material 1 on which the overlapped portion 14 is extended.
The attachment is not limited to the mode of holding by being held from above and below, but may be attached by known attachment means such as elastic fitting, screwing, engagement, or a combination of these means. May be.

【0039】以上本発明を図面の実施の形態に基づいて
説明したが、本発明は前記実施の形態に限定されるもの
ではなく、特許請求の範囲に記載の構成を変更しない限
りどのようにでも実施することができる。
Although the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the above-described embodiments, but may be modified in any way unless the structure described in the claims is changed. Can be implemented.

【0040】[0040]

【発明の効果】以上要するに本発明の建築用外装構造
は、縦葺き、横葺き等の各種の外装材の立ち上がり部の
上端を内方へ略折返し状に延在させて被重合部を形成
し、他方の立ち上がり部の上端を外方へ延在させて重合
部を形成し、該重合部を隣接する外装材の被重合部を覆
うように、且つ重合部と被重合部との重合位置を幅方向
に変位させて取り付けたので、予め屋根形状に応じて外
装材をテーパ状に形成することなく、ドーム、円錐等の
屋根形状を損なわずに追従、対応させることができる。
さらに、屋根面に配設する保持部材等に取付誤差が生じ
ても重合部と被重合部との重合位置を調整して取付誤差
を吸収することができる。また、本発明の外装構造にお
ける外装材の重合部と被重合部とは、立ち上がり部の上
方で固定されているので、例えばビス止めにて固定して
いてもビス止め部分から落下する雨水が立ち上がり部上
に導かれる。そのため、本発明の外装構造では、下地の
構造に関わらず各種の外装構造に適用できる雨仕舞い性
の高いものとなり、例えば躯体上に外装材を直接的に施
工するような屋根構造にも好適に利用することができ
る。さらに、本発明の外装構造を外装材の重合部やカバ
ー材を支持面とする下葺き層とし、その上に各種の上葺
き層を施工して二重葺き屋根とすることもできる。
In summary, the architectural exterior structure according to the present invention is formed by extending the upper ends of the rising portions of various exterior materials such as vertical roofing and horizontal roofing substantially inwardly to form a portion to be overlapped. The overlapping portion is formed by extending the upper end of the other rising portion outward so as to cover the overlapping portion of the adjacent exterior material, and the overlapping position of the overlapping portion and the overlapping portion. Since it is attached by being displaced in the width direction, it is possible to follow and respond to the roof shape such as a dome or a cone without damaging the roof shape such as a dome or a cone without previously forming the exterior material in a tapered shape according to the roof shape.
Further, even if a mounting error occurs in a holding member or the like disposed on the roof surface, the mounting position of the overlapped portion and the overlapped portion can be adjusted to absorb the mounting error. In addition, since the overlapping portion and the overlapped portion of the exterior material in the exterior structure of the present invention are fixed above the rising portion, rainwater falling from the screwed portion rises even if it is fixed with a screw, for example. Guided to the department. Therefore, in the exterior structure of the present invention, it becomes highly rain-repellent that can be applied to various exterior structures irrespective of the structure of the base, and is also suitable for a roof structure in which, for example, an exterior material is directly installed on a skeleton. Can be used. Further, the exterior structure of the present invention can be a double-roofed roof by forming an underlay layer having a superposed portion of the exterior material or a cover material as a support surface, and applying various over-layers thereon.

【0041】また、外装材の両立ち上がり部の上端をそ
れぞれ内方へ略折返し状に延在させて被重合部を形成
し、平行面材状のカバー材を隣接する外装材の被重合部
を覆うように、且つカバー材と被重合部との重合位置を
幅方向に変位させて取り付けた場合も前述と同様の効果
を奏することができ、予め屋根形状に応じて外装材やカ
バー材をテーパ状に形成することなく、ドーム、円錐等
の屋根形状を損なわずに追従、対応させることができ
る。即ちカバー材及び外装材は軒棟方向に亘って同一断
面を有する形状であるため、テーパ状外装材やテーパ状
カバー材を成形する加工時間、加工場所(成形スペー
ス)等を必要とすることがない。そのため、外装材及び
カバー材の製造に際して特殊な成形を必要としないの
で、新規に設備投資をすることなく従前と同様な設備で
製造することができ、製造コストの上昇を招くことがな
い。
Further, the upper ends of both rising portions of the exterior material are extended substantially inwardly inwardly, respectively, to form an overlapped portion, and the parallel-surfaced cover material is connected to the adjacent overlapped portion of the exterior material. The same effect as described above can also be obtained when the cover member and the overlapped portion of the cover member and the overlapped portion are displaced in the width direction so as to cover, and the exterior material and the cover material are tapered according to the roof shape in advance. It is possible to follow and correspond without damaging the roof shape such as the dome and the cone without forming the shape. That is, since the cover material and the exterior material have the same cross section in the eaves ridge direction, a processing time and a processing place (molding space) for forming the tapered exterior material and the tapered cover material are required. Absent. For this reason, special molding is not required when manufacturing the exterior material and the cover material, so that it can be manufactured with the same equipment as before without newly investing equipment, and the manufacturing cost does not increase.

【0042】また、被重合部の外側に排水溝を1以上形
成した場合、この排水溝は重合部(或いはカバー材)と
被重合部との間に至った浸入水のそれ以上の浸入を防止
することができる。
When one or more drainage grooves are formed outside the portion to be polymerized, the drainage grooves prevent further intrusion of the water that has entered between the overlapped portion (or the cover material) and the portion to be polymerized. can do.

【0043】外装材の立ち上がり部を略傾斜状にするこ
とにより、重合部(或いはカバー材)と被重合部との重
合位置を幅方向に変位させる際に、立ち上がり部を意図
的に傾斜させて微調整することができる。
By making the rising portion of the exterior material substantially inclined, when the overlapping position of the overlapping portion (or cover material) and the portion to be overlapped is displaced in the width direction, the rising portion is intentionally inclined. Can be fine-tuned.

【0044】さらに、厚みが0.8〜1.6mm程度の
比較的厚い外装材を用いることにより、面としての正負
圧強度を確保することができ、躯体上に直接的に外装材
を敷設するような屋根構造にも好適に利用することがで
きる。
Further, by using a relatively thick exterior material having a thickness of about 0.8 to 1.6 mm, the strength of positive and negative pressure as a surface can be secured, and the exterior material is laid directly on the frame. It can be suitably used for such a roof structure.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の外装構造の一実施例を示す断面図であ
る。
FIG. 1 is a sectional view showing an embodiment of an exterior structure of the present invention.

【図2】図1の外装構造を構成する各部材、(a)外装
材、(b)保持部材、(c)支持部材、(d)吊り金具
の側断面図、及び(e)保持部材の拡大斜視図である。
FIG. 2 is a side sectional view of members constituting the exterior structure of FIG. 1, (a) an exterior material, (b) a holding member, (c) a supporting member, (d) a hanging bracket, and (e) a holding member. It is an expansion perspective view.

【図3】図1の外装構造の(a)棟側、(b)それより
やや軒側、(c)軒側における変位の状態を示す断面図
である。
FIG. 3 is a cross-sectional view showing a state of displacement of (a) a ridge side, (b) a slightly eave side, and (c) an eave side of the exterior structure of FIG.

【図4】(a)用いた保持部材の拡大斜視図を付記した
本発明の他の一実施例の棟側、(b)軒側における変位
の状態を示す断面図である。
FIG. 4A is a cross-sectional view showing a state of displacement on a ridge side and (b) an eave side according to another embodiment of the present invention, with an enlarged perspective view of a holding member used.

【図5】本発明の他の一実施例を示す断面図である。FIG. 5 is a sectional view showing another embodiment of the present invention.

【図6】本発明の他の一実施例を示す断面図である。FIG. 6 is a sectional view showing another embodiment of the present invention.

【図7】本発明の他の一実施例を示す断面図である。FIG. 7 is a sectional view showing another embodiment of the present invention.

【図8】(a)本発明を適用するドーム屋根を示す平面
図、(b)側面図である。
8A is a plan view showing a dome roof to which the present invention is applied, and FIG. 8B is a side view.

【図9】(a)本発明の他の一実施例の棟側、(b)軒
側における変位の状態を示す断面図である。
FIG. 9A is a sectional view showing a state of displacement on the ridge side and (b) an eave side according to another embodiment of the present invention.

【図10】本発明の外装構造を下葺き層として用いた二
重葺き屋根の一実施例を示す側断面図である。
FIG. 10 is a side sectional view showing one embodiment of a double-roofed roof using the exterior structure of the present invention as an underlaying layer.

【図11】本発明の外装構造を下葺き層として用いた二
重葺き屋根の他の一実施例を示す側断面図である。
FIG. 11 is a side sectional view showing another embodiment of a double-roofed roof using the exterior structure of the present invention as a lower-roofing layer.

【図12】本発明の外装構造を下葺き層として用いた二
重葺き屋根の他の一実施例を示す側断面図である。
FIG. 12 is a side sectional view showing another embodiment of a double-roofed roof using the exterior structure of the present invention as an underlaying layer.

【図13】(a)(b)本発明の外装構造を下葺き層と
して用いた二重葺き屋根の他の一実施例を示す側断面図
である。
13 (a) and 13 (b) are side sectional views showing another embodiment of a double-roofed roof using the exterior structure of the present invention as an underlaying layer.

【図14】本発明の他の一実施例を示す断面図である。FIG. 14 is a sectional view showing another embodiment of the present invention.

【図15】本発明の他の一実施例を示す断面図である。FIG. 15 is a sectional view showing another embodiment of the present invention.

【図16】本発明の他の一実施例を示す断面図である。FIG. 16 is a sectional view showing another embodiment of the present invention.

【図17】本発明の他の一実施例を示す断面図である。FIG. 17 is a sectional view showing another embodiment of the present invention.

【図18】本発明の他の一実施例を示す断面図である。FIG. 18 is a sectional view showing another embodiment of the present invention.

【図19】本発明の他の一実施例を示す断面図である。FIG. 19 is a sectional view showing another embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 建築用外装材 11 略中央部分 12 立ち上がり部 14 被重合部 15 重合部 2 保持部材 3 支持部材 4 下地 5 カバー材 DESCRIPTION OF SYMBOLS 1 Building exterior material 11 Approximately central part 12 Rise part 14 Overlapping part 15 Overlapping part 2 Holding member 3 Supporting member 4 Base 5 Cover material

───────────────────────────────────────────────────── フロントページの続き Fターム(参考) 2E108 AA05 AA07 AS02 BB04 BN06 CC02 CC03 CC05 CV03 DD05 DF05 DF11 EE01 EE02 FF03 GG15  ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E108 AA05 AA07 AS02 BB04 BN06 CC02 CC03 CC05 CV03 DD05 DF05 DF11 EE01 EE02 FF03 GG15

Claims (5)

【特許請求の範囲】[Claims] 【請求項1】 略中央部分の両端縁に立ち上がり部を有
する建築用外装材を用いた外装構造であって、外装材の
一方の立ち上がり部を内方へ略折返し状に延在させて被
重合部を形成し、他方の立ち上がり部の上端を外方へ延
在させて重合部を形成し、該重合部を隣接する外装材の
被重合部を覆うように取り付け、且つ重合部と被重合部
との重合位置を幅方向に変位させて取り付けることを特
徴とする建築用外装構造。
1. An exterior structure using an architectural exterior material having rising portions at both ends of a substantially central portion, wherein one of the rising portions of the exterior material is extended substantially inwardly in a folded manner so as to be polymerized. Forming a superposed portion, extending the upper end of the other rising portion outward to form a superposed portion, attaching the superposed portion to cover the superposed portion of the adjacent exterior material, and superposing the superposed portion and the superposed portion. The building exterior structure is characterized in that it is mounted with its overlapping position displaced in the width direction.
【請求項2】 略中央部分の両端縁に立ち上がり部を有
する建築用外装材を用いた外装構造であって、外装材の
両立ち上がり部の上端をそれぞれ内方へ略折返し状に延
在させて被重合部を形成し、カバー材を隣接する外装材
の被重合部を覆うように取り付け、且つカバー材と被重
合部との重合位置を幅方向に変位させて取り付けること
を特徴とする建築用外装構造。
2. An exterior structure using an architectural exterior material having rising portions at both ends of a substantially central portion, wherein upper ends of both rising portions of the exterior material are respectively extended substantially inwardly inwardly. For building, wherein a portion to be overlapped is formed, a cover material is attached so as to cover the portion to be overlapped of an adjacent exterior material, and an overlapping position of the cover material and the portion to be overlapped is displaced in a width direction and attached. Exterior structure.
【請求項3】 被重合部の外側に、1以上の上方が開口
する排水溝を形成したことを特徴とする請求項1又は2
に記載の建築用外装構造。
3. A drainage groove having one or more upper openings formed outside the portion to be overlapped.
Architectural exterior structure according to 1.
【請求項4】 立ち上がり部が略傾斜状であることを特
徴とする請求項1乃至3の何れか一項に記載の建築用外
装構造。
4. The architectural exterior structure according to claim 1, wherein the rising portion has a substantially inclined shape.
【請求項5】 外装材は厚みが0.8mm以上であるこ
とを特徴とする請求項1乃至4の何れか一項に記載の建
築用外装構造。
5. The building exterior structure according to claim 1, wherein the exterior material has a thickness of 0.8 mm or more.
JP2000054507A 2000-02-29 2000-02-29 Architectural exterior structure Expired - Lifetime JP3547681B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000054507A JP3547681B2 (en) 2000-02-29 2000-02-29 Architectural exterior structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000054507A JP3547681B2 (en) 2000-02-29 2000-02-29 Architectural exterior structure

Publications (2)

Publication Number Publication Date
JP2001241149A true JP2001241149A (en) 2001-09-04
JP3547681B2 JP3547681B2 (en) 2004-07-28

Family

ID=18575751

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
JP (1) JP3547681B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010071026A (en) * 2008-09-22 2010-04-02 Gantan Beauty Ind Co Ltd External facing structure for building

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010071026A (en) * 2008-09-22 2010-04-02 Gantan Beauty Ind Co Ltd External facing structure for building

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