JP3047319B2 - Exterior materials for buildings and exterior structures of buildings - Google Patents
Exterior materials for buildings and exterior structures of buildingsInfo
- Publication number
- JP3047319B2 JP3047319B2 JP8266826A JP26682696A JP3047319B2 JP 3047319 B2 JP3047319 B2 JP 3047319B2 JP 8266826 A JP8266826 A JP 8266826A JP 26682696 A JP26682696 A JP 26682696A JP 3047319 B2 JP3047319 B2 JP 3047319B2
- Authority
- JP
- Japan
- Prior art keywords
- goby
- exterior
- exterior material
- holding member
- fitting
- 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.)
- Expired - Lifetime
Links
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【0001】[0001]
【発明の属する技術分野】本発明は、施工状態において
山部と谷部が交互に形成される建築物に用いられる建築
用外装材及び建築物の外装構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building exterior material and an exterior structure of a building used for a building in which peaks and valleys are alternately formed in a construction state.
【0002】[0002]
【従来の技術】従来より、施工状態において山部と谷部
が交互に形成される建築物に用いられる外装材として、
折板や瓦棒と称される外装材がある。近年では、施工作
業者の不足や労働環境改善の観点から、前記外装材の接
続形式が作業が面倒なボルト締め式やハゼ締め式から作
業が容易な嵌合式に推移しつつある。前記嵌合式には、
ハゼ部に吊子を上から嵌合させるものも存在するが、少
なくとも外装材どうしの接続を弾性嵌合により行う外装
材として、特開平6−322901号公報に示される提
案がなされている。この提案に記載された外囲体は、接
続状態では山部のほぼ中央に位置する端縁に、外側ハゼ
及び内側ハゼを設け、外側ハゼ及び内側ハゼのそれぞれ
に係合部を形成し、内側ハゼに対して外側ハゼを垂直方
向から係合させる構成である。2. Description of the Related Art Conventionally, as an exterior material used for a building in which peaks and valleys are alternately formed in a construction state,
There are exterior materials called folded plates and tile sticks. In recent years, from the viewpoint of the shortage of construction workers and the improvement of the working environment, the connection type of the exterior material is changing from a bolt-tightening type or a goby-tightening type to a fitting type, which is easy to work. In the fitting type,
Although there is a type in which a suspender is fitted to a goby portion from above, a proposal shown in Japanese Patent Application Laid-Open No. 6-322901 has been made as an exterior material that at least connects the exterior materials by elastic fitting. In the outer enclosure described in this proposal, in the connected state, an outer gore and an inner gore are provided at an edge located substantially at the center of the mountain, and an engaging portion is formed on each of the outer gore and the inner goby, It is a configuration in which the outer goby is engaged with the goby from the vertical direction.
【0003】[0003]
【発明が解決しようとする課題】しかしながら、前記構
成の外囲体は、外囲体の内側にタイトフレームや吊子な
どの外囲体を確実に位置規制できる部材が存在する箇所
では、所定の弾性嵌合が行われて接続できるが、母屋や
梁間などのようにタイトフレーム等が存在しない箇所で
は、上方から押圧する外側ハゼが弾性嵌合せずに内側ハ
ゼを押し下げてしまうため接続作業が極めて困難となる
か、接続自体が不能になるという問題があった(他の形
式では内方へ傾動する)。尚、タイトフレーム等は通常
3〜5m毎の間隔で設置されるので、上記の施工不良を
生じ易い。尤も、外囲体の素材の板厚を通常の0.6〜
1.2mmより薄肉にしたり、嵌合関係をあまく(緩
く)することによって、前記弾性嵌合を行うことは可能
となるが、このような手段は、外装材及び外装構造の強
度低下に直結するので、技術的解決手段としては到底実
用的ではない。However, in the outer enclosure having the above-described structure, a predetermined position is required at a position where a member such as a tight frame or a suspension member that can reliably regulate the position of the outer enclosure exists inside the outer enclosure. Elastic fitting can be performed and connection can be made, but in places where there is no tight frame such as a purlin or beam, the outside goby pressed from above does not elastically fit and pushes down the inner goby, so connection work is extremely difficult There has been a problem that it becomes difficult or the connection itself becomes impossible (in other forms, it tilts inward). In addition, since a tight frame or the like is usually installed at intervals of 3 to 5 m, the above-described poor construction is likely to occur. However, the thickness of the material of the enclosure is normally 0.6 to
By making it thinner than 1.2 mm or making the fitting relationship looser, it is possible to perform the above-mentioned elastic fitting, but such means directly reduces the strength of the exterior material and the exterior structure. Therefore, it is not practical at all as a technical solution.
【0004】[0004]
【課題を解決するための手段】本発明は上記に鑑み提案
されたもので、中央に面板部を、一縁に外側ハゼ部を、
他縁に内側ハゼ部を有し、両ハゼ部を弾性嵌合によって
接続し、その接続状態において山部と谷部が交互に形成
される建築用外装材であって、前記外側ハゼ部は、端縁
に嵌合部、面板部側内面に被当接部を有し、前記内側ハ
ゼ部は、2箇所で外装材保持用部材に保持され、端縁に
少なくとも前記嵌合作業時に前記外側ハゼ部の被当接部
と当接して両ハゼ部の位置関係を規制する当接部、面板
部側外面に前記外側ハゼ部の嵌合部と嵌合する被嵌合部
を有することを特徴とする建築用外装材を提案する。
尚、本発明の建築用外装材(以下、外装材という)は、
建築物の屋根や外壁に用いられる縦葺き屋根板材や縦張
り外壁材であって、より具体的には隣り合う外装材の一
方の端縁に他方の外装材の端縁が重合する形式の瓦棒、
折板、サイディングである。SUMMARY OF THE INVENTION The present invention has been proposed in view of the above, and has a face plate portion at the center, an outer goby portion at one edge,
At the other edge has an inner goby portion, both goby portions are connected by elastic fitting, and in the connection state, a crest portion and a valley portion are alternately formed. An inner edge portion has a fitting portion, and a contact portion on an inner surface on a face plate portion side. The inner goby portion is held by a member for holding an exterior material at two places, and the outer gouge is attached to the edge at least during the fitting operation. Abutting portion that abuts against the abutted portion of the portion and regulates the positional relationship between the two goby portions, and having a fitted portion fitted to the fitting portion of the outer goby portion on the outer surface of the face plate portion side. To propose exterior materials for construction.
The building exterior material of the present invention (hereinafter referred to as exterior material)
Roof tiles or vertical exterior wall materials used for building roofs and exterior walls, more specifically tiles in which one edge of an adjacent exterior material overlaps the edge of the other exterior material rod,
Folded board, siding.
【0005】また、本発明は、外装下地上に外装材保持
用部材を固定し、前記構成の外装材を敷設してなる建築
物の外装構造にあって、外装材保持用部材の一縁側から
臨ませた外装材の内側ハゼ部を取り付け、その他縁側に
敷設する外装材の外側ハゼ部を、当接部と被当接部とを
当接させた状態で嵌合部と被嵌合部とが弾性嵌合するよ
うに敷設してなることを特徴とする建築物の外装構造を
も提案する。[0005] The present invention also relates to an exterior structure of a building in which an exterior material holding member is fixed on an exterior base material and the exterior material having the above-described configuration is laid, wherein the exterior material holding member is located on one edge side of the exterior material holding member. Attach the inner goby part of the facing exterior material, and the outer goby part of the exterior material laid on the other edge side, the fitting part and the fitted part with the abutting part and the abutted part in contact with each other. Also proposed is an exterior structure of a building characterized by being laid so as to elastically fit.
【0006】[0006]
【発明の実施の形態】本発明の外装材1は、図1に示す
ように概して中央に面板部2を、一縁に外側ハゼ部3
を、他縁に内側ハゼ部4を有し、両ハゼ部を弾性嵌合に
よって接続し、その接続状態において山部と谷部が交互
に形成される構成である。また、基本的に前記外側ハゼ
部3は、端縁に嵌合部31、面板部側内面に被当接部3
2を有し、前記内側ハゼ部4は、端縁に前記外側ハゼ部
3の被当接部32と当接する当接部41、面板部側外面
に前記外側ハゼ部3の嵌合部31と嵌合する被嵌合部4
2を有する構成である。この外装材1は、図2に示すよ
うに外装下地6上に固定された外装材保持用部材7と共
に外装構造を構築する。DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIG. 1, an exterior material 1 of the present invention generally has a face plate portion 2 at the center and an outer goby portion 3 at one edge.
The inner edge portion 4 is provided at the other edge, the two edge portions are connected by elastic fitting, and the peak portion and the valley portion are formed alternately in the connection state. Basically, the outer goby portion 3 has a fitting portion 31 at an end edge and a contact portion 3 at an inner surface on a face plate portion side.
The inner goby portion 4 has an abutting portion 41 at an edge thereof which abuts against the abutted portion 32 of the outer goby portion 3, and a fitting portion 31 of the outer goby portion 3 at an outer surface on the face plate portion side. Fitted part 4 to be fitted
2 is provided. The exterior material 1 forms an exterior structure together with the exterior material holding member 7 fixed on the exterior base 6 as shown in FIG.
【0007】前記外装材1は、素材を特に限定するもの
ではないが、代表的には概ね0.4乃至1.6mm程度
の表面化粧鋼板、ラミネート鋼板、メッキ鋼板、ステン
レス鋼板、アルミ合金板、チタン合金板、銅板等の公知
の金属素材をロール成形その他の手段で所定の形状に成
形する。尚、硬質樹脂板や炭素繊維積層板等によっても
同様の形状に成形することができ、全てをそれらで施工
することもできるし、前記金属素材のものと組み合わせ
て施工することもできる。また、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。図1,2に示される外装材1
は、より具体的には略平坦状の面板部2とその端縁のハ
ゼ部3,4との間に傾斜面部5,5を有する折板屋根板
である。また、外側ハゼ部3は、左右下方へ向かう略傘
状の覆い部33の外方側の下端及び内方側(面板部2
側)の下端をそれぞれ左右対称に覆い部33側へく字状
に折曲した構成である。そして、外方側のく字状の折曲
部分の上方内面が嵌合部31であり、内方側(面板部2
側)の覆い部33の下半とく字状の折曲部分の上方とで
形成される凹部内面が被当接部32である。一方、内側
ハゼ部4は、中央の左右非対称の隆状係合部43の外方
側の下端及び内方側の下端をそれぞれ外側下方へ拡開す
るように折曲し、さらに内方側(面板部2側)の拡開部
分の下端を隆状係合部43側へく字状に折曲した構成で
ある。そして、外方側の拡開部分の先端が当接部41で
あり、内方側(面板部2側)のく字状の折曲部分の上方
外面が被嵌合部42である。尚、当接部41が形成され
る外方側の拡開部分は、単品状態では組み付け状態の位
置に比べてはね上がり状に形成されている。The exterior material 1 is not particularly limited in its material, but typically has a surface decorative steel sheet, a laminated steel sheet, a plated steel sheet, a stainless steel sheet, an aluminum alloy sheet having a thickness of about 0.4 to 1.6 mm. A known metal material such as a titanium alloy plate or a copper plate is formed into a predetermined shape by roll forming or other means. It is to be noted that a similar shape can be formed by using a hard resin plate, a carbon fiber laminate plate, or the like, and that all of them can be constructed with them, or can be constructed in combination with the above-mentioned metal material. Also, 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. Exterior material 1 shown in FIGS.
More specifically, this is a folded plate roofing plate having inclined surface portions 5 and 5 between the substantially flat face plate portion 2 and the goby portions 3 and 4 at the edge thereof. In addition, the outer goby portion 3 is a lower end and an inner side (the face plate portion 2) of the outer portion of the substantially umbrella-shaped cover portion 33 that is directed downward and to the left and right.
The lower end of each side is bent symmetrically to the cover portion 33 side. The inner surface above the bent portion on the outer side is the fitting portion 31 and is located on the inner side (face plate portion 2).
The inner surface of the concave portion formed by the lower half of the cover portion 33 (on the side) and above the bent portion in the shape of a letter is the contacted portion 32. On the other hand, the inner goby portion 4 is bent so as to expand the lower end on the outer side and the lower end on the inner side of the centrally asymmetrical ridge-shaped engaging portion 43 so as to expand outward and downward, respectively. In this configuration, the lower end of the expanded portion of the face plate portion 2) is bent in a V-shape toward the ridge-shaped engagement portion 43. The distal end of the outwardly expanding portion is the contact portion 41, and the upper outer surface of the bent portion on the inward side (the side of the face plate portion 2) is the fitted portion 42. In addition, the outwardly expanding portion where the abutting portion 41 is formed is formed in a single-piece state so as to jump up as compared with the position in the assembled state.
【0008】前記外装材1と共に図2の外装構造を構築
する外装材保持用部材7は、基本的に少なくとも前記内
側ハゼ部4の被嵌合部42の内面と弾性嵌合する保持部
741を有する構成であって、従来公知の吊子やタイト
フレームと称される部材であり、複数部材の組合せ品も
含まれる。また、この外装材保持用部材7は、外装材1
の大きさ、所要強度により通常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。図2の外装構造に用いられる外装材保
持用部材7は、比較的厚肉の短幅材を折曲して、略水平
状で左右が僅かに下方へ傾斜する横片71の左右端に、
外側下方へ向かう脚片72,72を形成し、さらにその
下端に外方へ向かう略水平状の固定片73,73を形成
し、前記横片71に星型(☆)上半の形状を有する支持
片74を立設状に取り付けた構成である。この支持片7
4の上縁形状は、前記内側ハゼ部4の組み付け状態にお
ける断面形状とほぼ一致する。そして、支持片74の一
方側(図面上では左方側)の突起の下縁が、前記内側ハ
ゼ部4の被嵌合部42の内面と弾性嵌合する保持部74
1であり、支持片74の他方側(図面上では右方側)の
突起が、外側ハゼ部3の被当接部32と弾性嵌合する外
側保持部742であり、支持片74のほぼ中央から上方
への突起が、前記内側ハゼ部4の隆状係合部43と係合
する第二保持部743である。The exterior material holding member 7, which constructs the exterior structure shown in FIG. 2 together with the exterior material 1, basically includes at least a holding portion 741 elastically fitted to the inner surface of the fitted portion 42 of the inner goby portion 4. This is a member known as a conventionally known suspender or tight frame, and includes a combination product of a plurality of members. The exterior material holding member 7 includes the exterior material 1
Depending on the size and required strength, it is usually formed by pressing a stainless steel plate or plated steel plate having a thickness of about 0.6 to 3.2 mm. The exterior material holding member 7 used in the exterior structure of FIG. 2 is formed by bending a relatively thick short width material, and is provided at the left and right ends of a horizontal piece 71 that is substantially horizontal and has a slightly inclined right and left downward.
Outward and downward leg pieces 72, 72 are formed, and furthermore, at the lower ends thereof, outwardly substantially fixed pieces 73, 73 are formed, and the horizontal piece 71 has a star (*) upper half shape. This is a configuration in which the support pieces 74 are attached in an upright manner. This support piece 7
The upper edge shape of 4 substantially matches the cross-sectional shape of the inner goby portion 4 in the assembled state. The lower edge of the projection on one side (the left side in the drawing) of the support piece 74 has a retaining portion 74 that elastically engages with the inner surface of the fitted portion 42 of the inner goby portion 4.
1, a projection on the other side (the right side in the drawing) of the support piece 74 is an outer holding section 742 that elastically fits with the abutted portion 32 of the outer gob 3, and is substantially at the center of the support piece 74. A protrusion upward from the second holding portion 743 that engages with the ridge-shaped engaging portion 43 of the inner goby portion 4.
【0009】前記外装材保持用部材7を固定する外装下
地6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外装材保
持用部材7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外装下地6は、釘、ビス、アンカ
ー、溶接等の固着手段によって前記外装材保持用部材7
が取付可能な全ての建築躯体をいい、前記躯体上に断熱
その他の必要に応じて敷設する木毛セメント板等のボー
ド類を含むものである。The exterior base material 6 for fixing the exterior material holding member 7 is generally a steel frame such as a beam, a purlin, or a rim, but is not limited to this. For example, a configuration in which a base material such as a wool cement board, a wood chip cement board, a lightweight cellular concrete board or the like may be laid on the steel frame body, or a configuration in which a steel frame or wood hut is laid on a concrete frame, The exterior material holding member 7 may be directly attached to the concrete surface whose foundation has been adjusted. Therefore, the exterior base material 6 to be applied in the present invention is provided with the exterior material holding member 7 by fixing means such as nails, screws, anchors, and welding.
Refers to all building frames that can be attached, and includes boards such as wood wool cement boards to be laid on the frame as required.
【0010】本発明の外装構造の施工は、概ね以下の手
順で行われる。梁や母屋、胴縁等の鉄骨下地6上に、タ
イトフレーム等の外装材保持用部材7を取り付けて、こ
れに前記外装材1を弾性嵌合により施工するものであ
る。図2の外装構造の施工も同様であるが、図3及び図
4に沿って以下に詳細に説明する。尚、図3は、外装材
保持用部材7が存在する箇所での施工状況を示したもの
で、図4は、外装材保持用部材7が存在しない箇所での
施工状況を示したものである。The construction of the exterior structure of the present invention is generally performed in the following procedure. An exterior material holding member 7 such as a tight frame is mounted on a steel frame base 6 such as a beam, a purlin, or a rim, and the exterior material 1 is elastically fitted thereto. The construction of the exterior structure of FIG. 2 is similar, but will be described in detail below with reference to FIGS. FIG. 3 shows a construction state at a location where the exterior material holding member 7 exists, and FIG. 4 shows a construction situation at a location where the exterior material holding member 7 does not exist. .
【0011】まず、図3(a)に示すように予め外装下
地6上に前記構成の外装材保持用部材7を取り付けてお
き、この外装材保持用部材7の一方側(図面上では左方
側)から外装材1の内側ハゼ部4を臨ませ、被嵌合部4
2の内面と外装材保持用部材7の保持部741とを弾性
嵌合させて保持させる。この時、内側ハゼ部4の内方側
(面板部2側)の拡開部分は支持片74の上縁に密接状
に被覆し、隆状係合部43の内面は第二保持部743と
係合する。このように内側ハゼ部3は、2箇所(被嵌合
部42の内面,隆状係合部43の内面)で外装材保持用
部材7に保持されている。その後、外装材保持用部材7
の他方側(図面上では右方側)から外装材1の外側ハゼ
部3を臨ませる。この施工状況時の外装材保持用部材7
が存在しない箇所での状態は図4(a)に示す通りであ
る。First, as shown in FIG. 3 (a), the exterior material holding member 7 having the above-described structure is previously mounted on the exterior base material 6, and one side of the exterior material holding member 7 (the left side in the drawing). Side), the inner goby portion 4 of the exterior material 1 is exposed from the
2 and the holding portion 741 of the exterior material holding member 7 are elastically fitted and held. At this time, the expanded portion on the inner side (face plate portion 2 side) of the inner goby portion 4 covers the upper edge of the support piece 74 closely, and the inner surface of the ridge engagement portion 43 is in contact with the second holding portion 743. Engage. As described above, the inner goby portion 3 is held by the exterior material holding member 7 at two places (the inner surface of the fitted portion 42 and the inner surface of the ridge-shaped engaging portion 43). Thereafter, the exterior material holding member 7
From outside (the right side in the drawing). Exterior material holding member 7 during this construction situation
FIG. 4A shows a state where no symbol exists.
【0012】次に、既に敷設した左方側の外装材1の内
側ハゼ部4に対し、右側上方から左側下方へ右方側の外
装材1の外側ハゼ部3を、図3(b)に示すようにスラ
イドさせて内側ハゼ部4の当接部41が外側ハゼ部3の
被当接部32に当接するように位置させる。この時、内
側ハゼ部4の外方側の当接部41が形成された拡開部分
は、前記のように単品状態では組み付け状態の位置に比
べてはね上がり状に形成されているので当接部41と被
当接部32とは容易に当接し、この状態で図3(c)に
示すように外側ハゼ部3の覆い部33を押圧すると、被
当接部32が当接部41を押圧して外方側の拡開部分を
支持片74の上縁に接触させると共に外装材保持用部材
7の外側保持部742と弾性嵌合する。尚、図4
(b),(c)に示すように外装材保持用部材7(支持
片74)が存在しない箇所でも、前記内側ハゼ部4の外
方側の拡開部分の弾性により、当接部41と被当接部3
2との当接は確実なものとなる。また、図3(c)の時
点では、外側ハゼ部3の嵌合部31の下端は、内側ハゼ
部4の拡開部分の上面に載置状に臨んだ状態からこの拡
開部分を押圧しながらその上面に沿って下方へスライド
する。さらに、外側ハゼ部3の覆い部33を押圧する
と、図3(d)に示すように外側ハゼ部3の嵌合部31
の下端が内側ハゼ部4の拡開部分の上面に沿ってより下
方へスライドする。即ち、この図3(b),(c),
(d)に示すように外装材保持用部材7が存在する箇所
では、内側ハゼ部4は内方の支持片74によって支持さ
れているために前記押圧力により押し下げられたり内方
へ傾くことがないので、前記のように外側ハゼ部3の嵌
合部31の下端が内側ハゼ部4の拡開部分の上面に沿っ
てスライドする。また、図4(b),(c),(d)に
示すように外装材保持用部材7が存在しない箇所では、
内方に支持する部材が存在しないために前記押圧力によ
り内側ハゼ部4が押し下げられたり、内方へ傾いたりす
る動きが生ずるが、当接部41が外側ハゼ部3の被当接
部32に確実に当接して両ハゼ部3,4の相互の位置関
係が規制されているために内側ハゼ部4は前記押圧力に
抗してその空間位置を保持する。したがって、この外装
材保持用部材7が存在しない箇所でも前記と同様に外側
ハゼ部3の覆い部33を押圧するに伴って外側ハゼ部3
の嵌合部31の下端が内側ハゼ部4の拡開部分の上面に
沿ってスライドする。その結果、図3(e)及び図4
(e)に示すように外装材保持用部材7が存在する箇所
でもしない箇所でも外側ハゼ部3の嵌合部31は確実に
内側ハゼ部4の被嵌合部42に弾性嵌合する状態とな
る。Next, as shown in FIG. 3 (b), the outer goose portion 3 of the right side exterior material 1 from the upper right side to the lower left side is shown in FIG. As shown in the drawing, the sliding portion 41 is positioned so that the contact portion 41 of the inner goby portion 4 contacts the contact portion 32 of the outer goby portion 3. At this time, the expanded portion where the contact portion 41 on the outer side of the inner goby portion 4 is formed is, as described above, in a single product state, formed so as to have a raised shape as compared with the position in the assembled state. When the cover portion 33 of the outer goby portion 3 is pressed as shown in FIG. 3C in this state, the contact portion 32 presses the contact portion 41. Then, the outer expanded portion is brought into contact with the upper edge of the support piece 74 and is elastically fitted with the outer holding portion 742 of the exterior material holding member 7. FIG.
As shown in (b) and (c), even at a position where the exterior material holding member 7 (support piece 74) does not exist, the elasticity of the expanded portion on the outer side of the inner goby portion 4 causes the contact portion 41 to be in contact with the contact portion 41. Contact part 3
The contact with 2 is assured. At the time of FIG. 3 (c), the lower end of the fitting portion 31 of the outer goby portion 3 presses the expanded portion from the state in which the lower end faces the upper surface of the expanded portion of the inner goby portion 4 in a mounted state. While sliding down along its upper surface. Further, when the cover portion 33 of the outer goby portion 3 is pressed, as shown in FIG.
Of the inner goby portion 4 slides downward along the upper surface of the expanded portion. That is, FIGS. 3 (b), (c),
As shown in (d), at the location where the exterior material holding member 7 is present, the inner goby portion 4 is supported by the inner support pieces 74, so that it can be pushed down by the pressing force or tilted inward. Therefore, the lower end of the fitting portion 31 of the outer goby portion 3 slides along the upper surface of the expanded portion of the inner goby portion 4 as described above. In addition, as shown in FIGS. 4B, 4C, and 4D, in a place where the exterior material holding member 7 does not exist,
Since there is no member to support inward, the pressing force pushes down the inner goby portion 4 or causes the inwardly tilting portion to inwardly move. And the positional relationship between the two goby portions 3 and 4 is regulated, so that the inner goby portion 4 maintains its spatial position against the pressing force. Therefore, even in a place where the exterior material holding member 7 does not exist, the outer gob portion 3 is pressed as the cover portion 33 of the outer gob portion 3 is pressed in the same manner as described above.
The lower end of the fitting portion 31 slides along the upper surface of the expanded portion of the inner goby portion 4. As a result, FIGS. 3 (e) and 4
As shown in (e), the fitting portion 31 of the outer goby portion 3 is securely elastically fitted to the fitted portion 42 of the inner goby portion 4 regardless of whether or not the exterior material holding member 7 exists. Become.
【0013】したがって、まず、外装材保持用部材7の
一方側に外装材1を配置させた後、他方側に配置する外
装材1を、外側ハゼ部3をやや上方に持ち上げた状態で
隣り合う外装材保持用部材7,7間に配置する。そし
て、当接部41が被当接部32に当接するように位置調
整した後、外側ハゼ部3の持ち上げを解除し、上方から
押圧するだけで確実に弾性嵌合による接続がなされ、一
つの山部が形成される。その後は、同様の施工作業によ
り、一方側から他方側へ(図面上では左側から右側へ)
順に外装材1を敷設していけば山部と谷部とが交互に連
続する外装構造を容易に施工することができる。Therefore, first, after the exterior material 1 is arranged on one side of the exterior material holding member 7, the exterior material 1 to be arranged on the other side is adjacent to the exterior material 1 with the outer gob portion 3 being lifted slightly upward. It is arranged between the exterior material holding members 7,7. Then, after the position is adjusted so that the contact portion 41 comes into contact with the contacted portion 32, the lifting of the outer goby portion 3 is released, and the connection by the elastic fitting is securely performed only by pressing from above. A peak is formed. After that, by the same construction work, from one side to the other side (from left to right in the drawing)
If the exterior materials 1 are laid in order, an exterior structure in which the hills and the valleys are alternately continuous can be easily constructed.
【0014】こうして施工された図2の外装構造は、前
記のように嵌合時の外側ハゼ部3の押圧による内側ハゼ
部4の押し下げや内方への傾動を確実に防止できるの
で、確実な嵌合が可能となる。その結果、施工性の向上
や省人化といった嵌合式外装材が本来意図する作用効果
を確実に得ることができる。特に内側ハゼ部4の当接部
41は、単品状態では組み付け状態の位置に比べてはね
上がり状に形成されているので、当接部41と被当接部
32とを容易に当接させて位置関係を規制することがで
きる。また、内側ハゼ部4の被嵌合部42と当接部41
間には、外側ハゼ部3の覆い部33の内面とで構成する
浸水防止空間Aが形成されているので、この浸水防止空
間Aは、暴風雨時の減圧空間として作用し、また毛細管
現象による滲み込み防止空間としても作用するので、雨
水の浸水防止機能が高まる。さらに、外側ハゼ部3の嵌
合部31が内側ハゼ部4の被嵌合部42と弾性嵌合して
いるが、この被嵌合部42の内面は外装材保持用部材7
の保持部741と弾性嵌合しているので、嵌合部31は
被嵌合部42を介して保持部741と弾性嵌合している
ことになる。また、被当接部32は外装材保持用部材7
の外側保持部742と弾性嵌合している。したがって、
外側ハゼ部3は、嵌合部31と被当接部32との2箇所
で外装材保持用部材7に保持されているので、対負圧性
能が向上する。尚、内側ハゼ部4は外側ハゼ部3の内方
に位置するので、負圧が作用することはない。また、内
側ハゼ部4は、被嵌合部42の内面が保持部741と弾
性嵌合し、隆状係合部43が第二保持部743に係合
し、2箇所で外装材保持用部材7に保持されているの
で、対正圧性能が向上する。即ち、面板部2等に正荷重
が作用することにより、傾斜面部5に沿って下方へズリ
下げ応力が働いても、前記2箇所の保持によりズリ下げ
られることがない。尚、外側ハゼ部3も前記のように2
箇所で保持されているので、対正圧性能が高いものとな
る。尚、この図2の外装構造では、外側ハゼ部3の被当
接部32が外装材保持用部材7(の外側保持部742)
への(被)保持機能を兼ね、内側ハゼ部4の被嵌合部4
2(の内面)が外装材保持用部材7(の保持部741)
への(被)保持機能を兼ねる構成であるため、例えば後
述する図8の外装構造に用いられる外装材1のように別
部位に被保持部を形成する場合に比べて形状が簡易であ
り、外装材1の製造成形性と材料の歩留まりの点で優れ
ている。The exterior structure of FIG. 2 constructed in this manner can reliably prevent the inner gob portion 4 from being pushed down and inwardly tilted by the pressing of the outer gob portion 3 at the time of fitting as described above, so that a reliable Fitting becomes possible. As a result, the fitting / exterior material, such as improvement in workability and labor saving, can surely obtain the function and effect originally intended. In particular, since the contact portion 41 of the inner goose portion 4 is formed in a fluttering shape compared to the position in the assembled state in a single product state, the contact portion 41 and the contacted portion 32 are easily brought into contact with each other. Relationships can be regulated. Further, the fitted portion 42 of the inner goby portion 4 and the contact portion 41
Between them, there is formed a flood prevention space A constituted by the inner surface of the cover portion 33 of the outer goby portion 3, so that the flood prevention space A acts as a decompression space in the event of a storm, and also causes bleeding by capillary action. Since it also acts as a space for preventing rainwater, the function of preventing rainwater from flooding is enhanced. Further, the fitting portion 31 of the outer goby portion 3 is elastically fitted with the fitted portion 42 of the inner goby portion 4, and the inner surface of the fitted portion 42 is formed of the exterior material holding member 7.
The fitting portion 31 is elastically fitted to the holding portion 741 via the fitted portion 42 because the fitting portion 31 is elastically fitted to the holding portion 741. Further, the contacted portion 32 is formed of the exterior material holding member 7.
Are elastically fitted to the outer holding portions 742 of the first pair. Therefore,
Since the outer goby portion 3 is held by the exterior material holding member 7 at two locations, the fitting portion 31 and the abutted portion 32, the anti-negative pressure performance is improved. Since the inner goby portion 4 is located inside the outer gore portion 3, no negative pressure acts. In the inner goby portion 4, the inner surface of the fitted portion 42 is elastically fitted to the holding portion 741, the ridge-shaped engaging portion 43 is engaged with the second holding portion 743, and the exterior material holding member is provided at two places. 7, the positive pressure performance is improved. That is, even when a positive load acts on the face plate portion 2 and the like, and a downward sliding stress acts along the inclined surface portion 5, the sliding is not performed by holding the two places. Note that the outer goby portion 3 is also 2
Since it is held at the location, the anti-positive pressure performance is high. In the exterior structure of FIG. 2, the abutted portion 32 of the outer goby portion 3 is (the outer holding portion 742 of) the exterior material holding member 7.
The fitting portion 4 of the inner goby portion 4 also serves as a
2 (the inner surface) is the exterior material holding member 7 (the holding portion 741)
Since it has a configuration that also has a function of holding (retained), the shape is simpler than a case where a held portion is formed in another part, for example, as in the case of an exterior material 1 used in the exterior structure of FIG. It is excellent in terms of the production formability of the exterior material 1 and the yield of the material.
【0015】図5に示す外装構造は、外装材1の内側ハ
ゼ部4及び外装材保持用部材7の支持片74が左右対称
の形状であって、内側ハゼ部4には、前記の隆状係合部
43を設けない代わりに当接部41の下方に折返し状に
折曲した係合片411を延設し、その施工状態において
支持片74の上縁に非密接状に被覆する形状である。ま
た、支持片74には、前記の中央突起を設けずに他方側
(図面上では右方側)の突起(外側保持部742)の下
縁を第三保持部とする構成である。上記以外の構成につ
いては前記図2の外装構造と同様であるから同一符号を
付して説明を省略する。この外装構造は、前記図2の外
装構造と全く同様の効果を奏するが、左右対称状の形状
とした分だけ内側ハゼ部4及び支持片74の製造成形性
と材料の歩留まりの点で優れている。また、前記図2の
外装構造と同様に内側ハゼ部4を外装材保持部材7の保
持部741で保持する構成ではあるが、係合片411と
外側保持部742の下縁の第三保持部との係合によって
内側ハゼ部4の敷設安定性及び対正圧性能が向上する。In the exterior structure shown in FIG. 5, the inner goby portion 4 of the exterior material 1 and the support piece 74 of the exterior material holding member 7 have a symmetrical shape. Instead of not providing the engaging portion 43, an engaging piece 411 bent in a folded shape is extended below the contact portion 41, and the upper edge of the support piece 74 is non-closely covered in a construction state. is there. Further, the support piece 74 is configured such that the lower edge of the projection (outside holding portion 742) on the other side (right side in the drawing) is not used as the third holding portion without providing the center protrusion. The configuration other than the above is the same as the exterior structure of FIG. This exterior structure has exactly the same effects as the exterior structure of FIG. 2, but is superior in terms of the formability of the inner goby portion 4 and the support piece 74 and the yield of the material due to the symmetrical shape. I have. Although the inner goby portion 4 is held by the holding portion 741 of the outer material holding member 7 in the same manner as the outer structure of FIG. 2, the third holding portion on the lower edge of the engagement piece 411 and the outer holding portion 742. With this engagement, the laying stability of the inner goby portion 4 and the positive pressure resistance are improved.
【0016】図6,7に示す外装構造は、外装材1の外
側ハゼ部3の覆い部33の形状及びそれに伴って浸水防
止空間Aの形状が異なる以外の構成は前記図5の外装構
造とほぼ同様である。このように意匠性等を考慮して外
側ハゼ部3の覆い部33をどのような形状にしても良
い。尚、図7の外装材保持用部材7は、支持片74の他
方側(図面上では右方側)の突起がない形状、即ち前記
外側保持部742が形成されない構造である。The exterior structure shown in FIGS. 6 and 7 is the same as the exterior structure shown in FIG. 5 except that the shape of the covering portion 33 of the outer goby portion 3 of the exterior material 1 and the shape of the inundation prevention space A are different accordingly. It is almost the same. In this way, the cover portion 33 of the outer goby portion 3 may be formed in any shape in consideration of designability and the like. Note that the exterior material holding member 7 in FIG. 7 has a shape in which there is no protrusion on the other side (the right side in the drawing) of the support piece 74, that is, a structure in which the outer holding portion 742 is not formed.
【0017】図8に示す外装構造は、外側ハゼ部3の被
当接部32が凸状であって内側ハゼ部4の当接部41が
凹状である。即ち、当接部41と被当接部32とは互い
に当接して両ハゼ部3,4の位置関係を規制するもので
あれば特にその構成(形状)を限定するものではなく、
どのように構成しても良い。また、被当接部32及び被
嵌合部42がそれぞれ外装材保持用部材7への被保持機
能を兼ねない。即ち、被当接部32の下方に外装材保持
部材7の外側保持部742と弾性嵌合する外側被保持部
34が、被嵌合部42の下方に外装材保持部材7の保持
部741と弾性嵌合する被保持部44がそれぞれ形成さ
れている。尤も、前記図2の外装構造と比較すると明ら
かなように、この図8の外装構造では外装材1の折曲加
工する部位の数が増加するため、図2の外装構造の方が
外装材1の製造成形性と材料の歩留まりの点で優れてい
る。In the exterior structure shown in FIG. 8, the contact portion 32 of the outer goby portion 3 is convex and the contact portion 41 of the inner goby portion 4 is concave. That is, the configuration (shape) is not particularly limited as long as the abutting portion 41 and the abutted portion 32 abut against each other and regulate the positional relationship between the goby portions 3 and 4.
Any configuration may be used. Further, the abutted portion 32 and the fitted portion 42 do not have the function of being held by the exterior material holding member 7, respectively. That is, the outer held portion 34 elastically fitted to the outer holding portion 742 of the exterior material holding member 7 below the abutted portion 32, and the holding portion 741 of the exterior material holding member 7 below the fitted portion 42. Retained portions 44 to be elastically fitted are formed respectively. However, as is apparent from comparison with the exterior structure of FIG. 2, the exterior structure of FIG. 8 increases the number of bent portions of the exterior material 1, and thus the exterior structure of FIG. It is excellent in terms of moldability and material yield.
【0018】図9に示す外装構造は、外装材保持用部材
7の左右の脚片72,72に、脚片72の傾斜よりも拡
開状に抜き起こされた被係合用段部721がそれぞれ形
成され、外装材1の傾斜面部5に前記被係合用段部72
1と係合する係合部51が形成された以外の構成につい
ては前記図5の外装構造と同様である。また、図10に
示す外装構造は、左右の脚片72,72に前記被係合用
段部721が3つずつ形成され、外装材1の傾斜面部5
に前記3つの被係合用段部721と係合する3つの係合
部51が形成された以外の構成については前記図2の外
装構造と同様である。これらの外装構造では、外装材1
に作用する負の圧力に対する保持箇所が多数になるの
で、対負圧性能と安全性が向上する。また、これらの係
合部51…により、素材や成形によるポケットウエーブ
を実質的に解消したり、素材や板厚の変更に伴う成型誤
差等を吸収できるという利点もある。In the exterior structure shown in FIG. 9, engaging step portions 721 which are extended and raised from the inclination of the leg pieces 72 on the left and right leg pieces 72, 72 of the exterior material holding member 7, respectively. The engaging step 72 is formed on the inclined surface 5 of the exterior material 1.
The configuration other than the formation of the engaging portion 51 that engages with 1 is the same as the exterior structure of FIG. The exterior structure shown in FIG. 10 has three stepped portions 721 to be engaged formed on the left and right leg pieces 72, 72, respectively.
The configuration is the same as that of the exterior structure of FIG. 2 except that the three engaging portions 51 that engage with the three engaged step portions 721 are formed in the outer structure. In these exterior structures, the exterior material 1
Since the number of holding points for the negative pressure acting on the air bearing is increased, the anti-negative pressure performance and safety are improved. In addition, there is an advantage that these engaging portions 51 can substantially eliminate a pocket wave caused by the material or the molding, and can absorb a molding error due to a change in the material or the thickness.
【0019】図11(a)に示す外装材1は、前記構成
の傾斜面部5に代えて鉛直状の立上り部50が形成され
ている瓦棒であり、図11(b)に示す外装構造は、外
装材保持用部材7が前記構成の支持片74とほぼ同様の
部材のみからなる以外の構成については前記図5の外装
構造と同様であり、その効果についても前述と同様の効
果を奏する。The exterior material 1 shown in FIG. 11 (a) is a tile rod in which a vertical rising portion 50 is formed in place of the inclined surface portion 5 having the above-described structure, and the exterior structure shown in FIG. Except for the configuration in which the exterior material holding member 7 is made of only a member substantially similar to the support piece 74 having the above configuration, the configuration is the same as that of the exterior structure of FIG. 5, and the effect is the same as that described above.
【0020】図12に示す外装構造は、完全嵌合タイプ
ではなく、内側ハゼ部4に設けた固定部45をビス等の
固定具により外装材保持部材7に固定する部分嵌合タイ
プの構造で、当該構造に関する以外については前記各種
の完全嵌合タイプの外装構造と同様の効果を奏する。即
ち、本発明の外装材1は、完全嵌合タイプの外装構造に
適用しても部分嵌合タイプの外装構造に適用しても、内
側ハゼ部4に設けた当接部41を外側ハゼ部3に設けた
被当接部32に当接させることにより嵌合時の両ハゼ部
3,4相互の位置関係を規制するので、確実な弾性嵌合
による接続を行うことができる。The exterior structure shown in FIG. 12 is not a complete fitting type, but a partial fitting type structure in which the fixing portion 45 provided on the inner goby portion 4 is fixed to the exterior material holding member 7 by a fixing tool such as a screw. Except for the structure, the same effects as those of the above-mentioned various completely fitting type exterior structures can be obtained. That is, the exterior material 1 of the present invention can be applied to the completely fitted type exterior structure or the partially fitted type exterior structure by using the contact portion 41 provided on the inner goby portion 4 as the outer goose portion. By making contact with the contacted portion 32 provided in 3, the positional relationship between the two goby portions 3, 4 at the time of fitting is regulated, so that the connection by reliable elastic fitting can be performed.
【0021】図13、15の各外装構造に用いられる外
装材1は、内側ハゼ部4の当接部41が単品状態では組
み付け状態の位置に比べてはね上がり状に形成され、他
の実施例に比べてやや短く形成されているので、本発明
の目的である確実な嵌合接続が更に確実なものとなる
が、外装材保持用部材7が外側保持部752を有する構
成では、当接部41と外側保持部752とに間隙が生
じ、該間隙は外装材保持用部材7がある位置での嵌合接
続を阻害しかねない。したがって、後述する補助部材7
7や補助手段759によって、内側ハゼ部4の当接部4
1と外装材保持用部材7の外側保持部752とを一体化
させている。即ち、図13、15の各外装構造のように
外装材保持用部材7が外側保持部752を有する実施例
の構成では、外装材保持用部材7が存在する屋根面中の
局部において、当接部41と被当接部32とは直接的に
当接してはいないが、補助部材77や補助手段759に
よって当接部41と外側保持部752が組み付け状態に
おいて一体化する場合、本発明は確実な嵌合接続を目的
とするものであるから、外側保持部752は当接部41
と実質的に同一と見做し得る。そして、外側保持部75
2は被当接部32と当接するので、結局のところ当接部
41と被当接部32とは当接関係にあると見做すことが
できる。The exterior material 1 used in each of the exterior structures shown in FIGS. 13 and 15 has a contact portion 41 of the inner goby portion 4 which is formed in a single-piece state so as to jump up as compared with the assembled state. Since it is formed to be slightly shorter than that, the secure fitting connection which is the object of the present invention is more secure. However, in the configuration in which the exterior material holding member 7 has the outer holding portion 752, the contact portion 41 A gap is formed between the outer member 752 and the outer holding portion 752, and the gap may hinder the fitting connection at a position where the exterior material holding member 7 is located. Therefore, the auxiliary member 7 described later
7 and the auxiliary means 759, the contact portion 4 of the inner goby portion 4
1 and the outer holding portion 752 of the exterior material holding member 7 are integrated. That is, in the configuration of the embodiment in which the exterior material holding member 7 has the outer holding portion 752 as in each of the exterior structures in FIGS. 13 and 15, the contact is made at a local portion in the roof surface where the exterior material holding member 7 exists. Although the portion 41 and the abutted portion 32 do not directly contact each other, the present invention is reliable when the abutting portion 41 and the outer holding portion 752 are integrated in an assembled state by the auxiliary member 77 or the auxiliary means 759. The outer holding portion 752 is a contact portion 41
Can be considered substantially the same. Then, the outer holding portion 75
Since 2 contacts the contacted portion 32, the contact portion 41 and the contacted portion 32 can be regarded as having a contact relationship after all.
【0022】図13の外装構造に用いられる外装材保持
用部材7は、支持片74に代えて支持部75を設けた以
外は前記図2におけるものと同様である。この支持部7
5は、図14に示すように比較的薄肉の板材にプレス加
工や折曲加工、溶接等を施して成形され、左右に保持部
751、外側保持部752を有し、中央(対称軸上)に
起立片状の第二保持部753が形成されている。尚、図
14における754は固着具76のための通孔、755
は固着具76を締め付けるための治具を挿入する切欠
部、756は支持受片、757はプレス加工部、758
は挿入孔であり、前記プレス加工部757の側方上部が
前記保持部751、外側保持部752を形成している。
また、第二保持部753は左右から折曲した片を重合し
た状態で溶接して形成される。この支持部75に取り付
けられる補助部材77は、挿入横片771の後端に傾斜
状の押圧片772が延設された構成であり、さらに押圧
片772の先端には保持安定片773が延設されてい
る。この外装構造では、図13(b)に示すように外装
材保持用部材7に内ハゼ部4を弾性的に嵌合した後、外
装材保持用部材7の挿入孔758に外方側から補助部材
77を挿入またはハンマー等で圧入する。補助部材77
の押圧片772は外装材保持用部材7の配設位置におけ
る当接部41のはね上がりを押さえ込むので、支持受片
756に圧接する状態で当接部41と外側保持部752
を一体化することができる。また、保持安定片773
は、隆状係合部43の外方側の基端を押圧して隆状係合
部43と第二保持部753との係合をより確実にする。The exterior material holding member 7 used in the exterior structure shown in FIG. 13 is the same as that in FIG. 2 except that a support portion 75 is provided instead of the support piece 74. This support part 7
As shown in FIG. 14, No. 5 is formed by pressing, bending, welding, or the like on a relatively thin plate material, and has a holding portion 751 and an outer holding portion 752 on the left and right sides, and the center (on the axis of symmetry). An upright piece-shaped second holding portion 753 is formed at the bottom. In FIG. 14, reference numeral 754 denotes a through hole for the fixing member 76;
Is a notch for inserting a jig for fastening the fixing tool 76, 756 is a support receiving piece, 757 is a pressed part, 758
Denotes an insertion hole, and the upper side portion of the pressed portion 757 forms the holding portion 751 and the outer holding portion 752.
In addition, the second holding portion 753 is formed by welding pieces bent from left and right in a superposed state. The auxiliary member 77 attached to the support portion 75 has a configuration in which an inclined pressing piece 772 extends at the rear end of the insertion horizontal piece 771, and further, a holding and stabilizing piece 773 extends at the tip of the pressing piece 772. Have been. In this exterior structure, as shown in FIG. 13 (b), after the inner goby portion 4 is elastically fitted to the exterior material holding member 7, it is inserted into the insertion hole 758 of the exterior material holding member 7 from the outside. The member 77 is inserted or press-fitted with a hammer or the like. Auxiliary member 77
Of the contact portion 41 at the position where the exterior material holding member 7 is disposed, presses the contact portion 41 and the outer holding portion 752 in a state of being pressed against the support receiving piece 756.
Can be integrated. In addition, the holding stable piece 773
Presses the base end on the outer side of the ridge-shaped engaging portion 43 to more reliably engage the ridge-shaped engaging portion 43 with the second holding portion 753.
【0023】図15に示す外装構造にも、前記図13と
同様の外装材1が用いられている。この外装構造に用い
られる外装材保持用部材7の支持部75は、図16に示
すように挿入孔758が設けられず、外側保持部752
に近接する支持受片756の一部を切り起こして起立片
状の補助爪片759を設けた以外は、前記図13,14
におけるものと同様の構成である。この外装構造では、
図15(b)に示すように外装材保持用部材7に内ハゼ
部4を弾性的に嵌合した後、外装材保持用部材7の補助
爪片759を矢示方向へハンマー等で倒す。補助爪片7
59は外装材保持用部材7の配設位置における当接部4
1のはね上がりを押さえ込むので、支持受片756に圧
接する状態で当接部41と外側保持部752を一体化す
ることができる。このように外装材保持用部材1に適宜
構成の補助手段を設けても前記補助部材77を設けた場
合と同様の効果を奏することができる。The same exterior material 1 as that shown in FIG. 13 is used in the exterior structure shown in FIG. The support portion 75 of the exterior material holding member 7 used in this exterior structure does not have the insertion hole 758 as shown in FIG.
13 and 14 except that a part of the support receiving piece 756 close to is provided to provide an upright piece-like auxiliary claw piece 759.
The configuration is the same as that in the above. In this exterior structure,
As shown in FIG. 15B, after the inner goby portion 4 is elastically fitted to the exterior material holding member 7, the auxiliary claw piece 759 of the exterior material holding member 7 is tilted down with a hammer or the like in the direction of the arrow. Auxiliary claw piece 7
Reference numeral 59 denotes the contact portion 4 at the position where the exterior material holding member 7 is disposed.
Since the spring of 1 is suppressed, the contact portion 41 and the outer holding portion 752 can be integrated with each other in a state of being pressed against the support receiving piece 756. As described above, even when the auxiliary member having an appropriate configuration is provided in the exterior material holding member 1, the same effect as in the case where the auxiliary member 77 is provided can be obtained.
【0024】図17は、本発明の外装材のその他の形状
バリエーションを示すものであり、具体的には、外ハゼ
部3、内ハゼ部4、及び当接部41の形状が相違し、裏
貼り材10を一体に添装した態様を示す。この裏貼り材
10としては、ポリエチレンフォーム(PEF)、防火
性ガラス繊維シート等を用いることができる。同図
(a),(d),(e)のように当接部41の折返しの
アール(曲率)が大きいものは、嵌合時のスライド性を
高めることができる。また、同図(b),(c),
(f)のように当接部41に外側ハゼ部3の形状に対応
する折返し片(面)を有するものは、外側ハゼ部3との
安定性を高めることができる。尚、同図(a)〜(f)
の態様において、外装材1を構成する素材どうしは当接
していないが、その裏面に添装した裏貼り材10は、需
要者のそもそも建築物の仕様や需要者の要求によって取
捨選択される外装材1の付加物に過ぎず、これを裏貼り
した場合には、外装材1と一体とみなされるので、何れ
の態様でも当接していることになる。FIG. 17 shows another shape variation of the exterior material of the present invention. Specifically, the shapes of the outer goose portion 3, the inner goose portion 4, and the contact portion 41 are different. An aspect in which the adhesive material 10 is integrally provided is shown. As the backing material 10, a polyethylene foam (PEF), a fire-resistant glass fiber sheet, or the like can be used. In the case where the contact portion 41 has a large radius of curvature (curvature) as shown in FIGS. Also, FIGS.
When the contact portion 41 has a folded piece (surface) corresponding to the shape of the outer goby portion 3 as shown in (f), the stability with the outer goby portion 3 can be increased. It should be noted that FIGS.
In the embodiment, the materials constituting the exterior material 1 are not in contact with each other, but the backing material 10 attached to the back surface of the exterior material 1 is originally selected according to the specifications of the building and the demands of the customer. This is merely an addition to the material 1, and if this is backed, it is considered to be integral with the exterior material 1, so that it comes into contact in any aspect.
【0025】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。例えば各実施
形態の図面ではアスファルトルーフィングやアスファル
トフェルト等の公知の防水材を図示していないが、これ
らの使用を妨げるものではない。外装下地に繊維系断熱
材等が敷設されている場合には、それらの養生の観点か
ら張設することが好ましい。また、本件の外装材の面板
部は、必要に応じてサザ波加工を施したものでも良い
し、中間に両ハゼ部以下の立上り部を形成したものであ
っても良い。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, and may be implemented in any manner unless the structure described in the claims is changed. Can be implemented. For example, in the drawings of the embodiments, known waterproof materials such as asphalt roofing and asphalt felt are not shown, but they do not hinder their use. In the case where a fiber-based heat insulating material or the like is laid on the exterior base, it is preferable that the heat insulating material be stretched from the viewpoint of curing. In addition, the face plate portion of the exterior material of the present invention may be one subjected to soothing wave processing as necessary, or may be one having a rising portion below both goose portions formed in the middle.
【0026】[0026]
【発明の効果】以上要するに本発明の建築用外装材は、
嵌合時のハゼ部相互の位置関係を規制することで、弾性
嵌合方式の弱点である嵌合時の外側ハゼ部による内側ハ
ゼ部の押し下げや内方への傾動を確実に防止できるの
で、確実な嵌合が可能となる。また、内側ハゼ部は、2
箇所で外装材保持用部材に保持されるので、対正圧性能
が向上する。即ち、面板部等に正荷重が作用することに
より、傾斜面部に沿って下方へズリ下げ応力が働いて
も、前記2箇所の保持によりズリ下げられることがな
い。その結果、本発明の建築物の外装構造は、施工性の
向上や省人化といった嵌合式外装材が本来意図する作用
効果を確実に得ることができる。In summary, the building exterior material of the present invention is
By regulating the positional relationship between the goby parts at the time of fitting, it is possible to reliably prevent the inner goby part from being pushed down or tilted inward by the outer goby part at the time of fitting, which is a weak point of the elastic fitting method, Reliable fitting becomes possible. Also, the inner goby part is 2
Since it is held by the exterior material holding member at the location, the anti-positive pressure performance is improved. In other words, even when a positive load acts on the face plate portion and the like, and a downward sliding stress acts along the inclined surface portion, the sliding is not performed by holding the two places. As a result, the exterior structure of the building according to the present invention can reliably obtain the function and effect originally intended by the fitting type exterior material, such as improvement in workability and labor saving.
【0027】また、内側ハゼ部の被嵌合部と当接部間
に、外側ハゼ部の内面とで構成する浸水防止空間を形成
すると、この浸水防止空間は、暴風雨時の減圧空間とし
て作用し、また毛細管現象による滲み込み防止空間とし
ても作用するので、雨水の浸水防止機能が高まる。Further, if a flood prevention space is formed between the fitted portion and the contact portion of the inner goby portion and the inner surface of the outer fly portion, the flood prevention space acts as a decompression space during a storm. Also, since it acts as a space for preventing seepage due to capillary action, the function of preventing rainwater from infiltrating is enhanced.
【0028】さらに、外装材保持用部材に、内側ハゼ部
の被嵌合部の内面と弾性嵌合する保持部を形成すると、
被嵌合部が保持部への被保持機能を兼ねるため、別部位
に被保持部を形成する場合に比べて形状が簡易であり、
外装材の製造成形性と材料の歩留まりの点で優れてい
る。Further, when a holding portion elastically fitted to the inner surface of the fitted portion of the inner goby portion is formed on the exterior material holding member,
Since the fitted portion also has the function of being held by the holding portion, the shape is simpler than when the held portion is formed in another portion,
It is excellent in terms of the formability of the exterior material and the yield of the material.
【0029】また、外装材保持用部材に、外側ハゼ部の
被当接部と弾性嵌合する外側保持部を形成すると、外装
材に作用する負の圧力に対する保持箇所が2箇所になる
ので、対負圧性能が向上する。さらに、被当接部が外側
保持部への被保持機能を兼ねるため、別部位に被保持部
を形成する場合に比べて形状が簡易であり、外装材の製
造成形性と材料の歩留まりの点で優れている。Further, if the outer holding member is formed with an outer holding portion elastically fitted to the abutted portion of the outer goby portion, the holding member against the negative pressure acting on the outer member becomes two places. The anti-negative pressure performance is improved. Further, since the contacted portion also has a function of being held by the outer holding portion, the shape is simpler than in the case where the held portion is formed in another portion, and the production moldability of the exterior material and the yield of the material are reduced. Is excellent.
【0030】さらに、内側ハゼ部に隆状係合部を形成
し、外装材保持用部材に、前記内側ハゼ部の隆状係合部
と係合する第二保持部を形成するか、或いは内側ハゼ部
の当接部に、下方に折返し状に折曲した係合片を延設
し、外装材保持用部材に、前記内側ハゼ部の係合片と弾
性嵌合する第三保持部を形成すると、外装材に作用する
正の圧力に対する保持箇所が2箇所になるので、対正圧
性能が向上する。Further, a ridge-shaped engaging portion is formed on the inner goby portion, and a second holding portion for engaging with the ridge-shaped engaging portion of the inner goby portion is formed on the exterior material holding member, or At the contact portion of the goby portion, an engaging piece bent downward is extended, and a third holding portion elastically fitted with the engaging piece of the inner goby portion is formed at the exterior material holding member. Then, since there are two holding locations for the positive pressure acting on the exterior material, the positive pressure performance is improved.
【0031】また、内側ハゼ部の当接部を、単品状態で
は組み付け状態の位置に比べてはね上がり状に形成する
と、当接部と被当接部とを容易に当接させて位置関係を
規制することができる。Further, when the contact portion of the inner goby portion is formed so as to protrude as compared with the position in the assembled state in a single product state, the contact portion and the contacted portion are easily brought into contact to regulate the positional relationship. can do.
【0032】外装材保持用部材に取り付ける補助部材若
しくは外装材保持用部材に設けた補助手段によって内側
ハゼ部の当接部のはね上がりを押さえ込むようにする
と、支持受片に圧接する状態で当接部と外側保持部を一
体化することができるので、外装材保持用部材の配設位
置における確実な嵌合接続をより確かなものとすること
ができる。When the contact portion of the inner goby portion is prevented from rising by an auxiliary member attached to the external material holding member or an auxiliary means provided on the external material holding member, the contact portion is pressed against the support receiving piece. And the outer holding portion can be integrated, so that reliable fitting connection at the disposition position of the exterior material holding member can be further ensured.
【0033】さらに、外装材が面板部とハゼ部間に傾斜
面部を有する折板屋根板であって、前記傾斜面部に、外
装材保持用部材の係合部と係合する被係合用段部を1つ
以上設けると、外装材に作用する負の圧力に対する保持
箇所が多数になるので、対負圧性能と安全性が向上す
る。Further, the exterior material is a folded roof plate having an inclined surface portion between the face plate portion and the goby portion, and the stepped portion to be engaged with the engaging portion of the exterior material holding member is provided on the inclined surface portion. When one or more are provided, the number of holding locations for the negative pressure acting on the exterior material increases, so that the negative pressure performance and safety are improved.
【図1】本発明の外装材の一実施態様を示す断面図であ
る。FIG. 1 is a cross-sectional view showing one embodiment of an exterior material of the present invention.
【図2】図1の外装材を用いて施工した外装構造の一実
施態様を示す断面図である。FIG. 2 is a cross-sectional view showing one embodiment of an exterior structure constructed using the exterior material of FIG.
【図3】外装材保持用部材が存在する箇所における図2
の外装構造の施工状況を示す断面図である。FIG. 3 is a view showing a portion where a member for holding an exterior material is present;
It is sectional drawing which shows the construction situation of the exterior structure of FIG.
【図4】外装材保持用部材が存在しない箇所における図
2の外装構造の施工状況を示す断面図である。FIG. 4 is a cross-sectional view showing a construction state of the exterior structure of FIG. 2 at a location where no exterior material holding member exists.
【図5】本発明の外装構造の他の一実施態様を示す断面
図である。FIG. 5 is a sectional view showing another embodiment of the exterior structure of the present invention.
【図6】本発明の外装構造の他の一実施態様を示す断面
図である。FIG. 6 is a cross-sectional view showing another embodiment of the exterior structure of the present invention.
【図7】本発明の外装構造の他の一実施態様を示す断面
図である。FIG. 7 is a sectional view showing another embodiment of the exterior structure of the present invention.
【図8】本発明の外装構造の他の一実施態様を示す断面
図である。FIG. 8 is a sectional view showing another embodiment of the exterior structure of the present invention.
【図9】本発明の外装構造の他の一実施態様を示す断面
図である。FIG. 9 is a sectional view showing another embodiment of the exterior structure of the present invention.
【図10】本発明の外装構造の他の一実施態様を示す断
面図である。FIG. 10 is a sectional view showing another embodiment of the exterior structure of the present invention.
【図11】(a)本発明の外装材の他の一実施態様を示
す断面図、(b)それを用いて施工した外装構造の断面
図である。11A is a cross-sectional view showing another embodiment of the exterior material of the present invention, and FIG. 11B is a cross-sectional view of an exterior structure constructed using the same.
【図12】本発明の外装材の他の一実施態様を用いて施
工した外装構造を示す断面図である。FIG. 12 is a cross-sectional view showing an exterior structure constructed using another embodiment of the exterior material of the present invention.
【図13】(a)本発明の外装構造の他の一実施態様を
示す断面図、(b)その施工状況を示す断面図である。13A is a cross-sectional view showing another embodiment of the exterior structure of the present invention, and FIG. 13B is a cross-sectional view showing the state of construction.
【図14】(a)図13の外装構造に用いた外装材保持
用部材の支持部を示す斜視図、(b)その側面図であ
る。14A is a perspective view showing a support portion of a member for holding an exterior material used in the exterior structure of FIG. 13, and FIG. 14B is a side view thereof.
【図15】(a)本発明の外装構造の他の一実施態様を
示す断面図、(b)その施工状況を示す断面図である。15A is a cross-sectional view showing another embodiment of the exterior structure of the present invention, and FIG. 15B is a cross-sectional view showing the state of construction.
【図16】(a)図15の外装構造に用いた外装材保持
用部材の支持部を示す斜視図、(b)その側面図であ
る。16A is a perspective view showing a support portion of a member for holding an exterior material used in the exterior structure of FIG. 15, and FIG. 16B is a side view thereof.
【図17】本発明の外装材のその他の形状バリエーショ
ンを示す断面図である。FIG. 17 is a sectional view showing another shape variation of the exterior material of the present invention.
1 外装材 2 面板部 3 外側ハゼ部 31 嵌合部 32 被当接部 33 覆い部 34 外側被保持部 4 内側ハゼ部 41 当接部 411 係合片 42 被嵌合部 43 隆状係合部 44 被保持部 5 傾斜面部 51 係合部 6 外装下地 7 外装材保持用部材 721 被係合用段部 74 支持片 75 支持部 741,751 保持部 742,752 外側保持部 743,753 第二保持部 756 支持受片 759 補助爪片 77 補助部材 REFERENCE SIGNS LIST 1 exterior material 2 face plate portion 3 outer goby portion 31 fitting portion 32 abutted portion 33 covering portion 34 outer held portion 4 inner gore portion 41 abutting portion 411 engaging piece 42 fitted portion 43 ridged engaging portion 44 held portion 5 inclined surface portion 51 engagement portion 6 exterior base 7 exterior material holding member 721 engaged step 74 support piece 75 support portion 741, 751 holding portion 742, 752 outer holding portion 743, 752 second holding portion 756 support receiving piece 759 auxiliary claw piece 77 auxiliary member
───────────────────────────────────────────────────── フロントページの続き (72)発明者 小林 裕幸 山梨県北巨摩郡白州町台ケ原古屋敷437 元旦ビューティ工業株式会社 白州技 術センター内 (56)参考文献 実開 昭53−60319(JP,U) 実開 昭52−135321(JP,U) (58)調査した分野(Int.Cl.7,DB名) E04D 3/00 - 3/40 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Hiroyuki Kobayashi 437 Daigahara Koyashiki, Hakushu-cho, Kita-Koma-gun, Yamanashi Pref. 52-135321 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) E04D 3/00-3/40
Claims (10)
他縁に内側ハゼ部を有し、両ハゼ部を弾性嵌合によって
接続し、その接続状態において山部と谷部が交互に形成
される建築用外装材であって、 前記外側ハゼ部は、端縁に嵌合部、面板部側内面に被当
接部を有し、 前記内側ハゼ部は、2箇所で外装材保持用部材に保持さ
れ、面板部側外面に前記外側ハゼ部の嵌合部と嵌合する
被嵌合部、端縁に少なくとも前記嵌合作業時に前記外側
ハゼ部の被当接部と当接して両ハゼ部の位置関係を規制
する当接部を有することを特徴とする建築用外装材。1. A face plate portion at the center, an outer goby portion at one edge,
At the other edge has an inner goby portion, the two goby portions are connected by elastic fitting, and in the connected state is a building exterior material in which peaks and valleys are alternately formed; A fitting portion is provided at an end edge, and a contacted portion is provided at an inner surface of the face plate portion side. The inner goby portion is held by the exterior material holding member at two places.
Is, the fitted portions for fitting engagement portions and the fitting of the outer goby portion on the face plate side outer surface of at least the abutted portion of the outer goby portion during the fitting operation and in contact with both goby portion edge An architectural exterior material having a contact portion for regulating a positional relationship.
外側ハゼ部の内面とで構成する浸水防止空間が形成され
ていることを特徴とする請求項1に記載の建築用外装
材。2. Between the fitted portion and the contact portion of the inner goby portion,
The architectural exterior material according to claim 1, wherein an inundation prevention space formed by the inner surface of the outer goby portion is formed.
し、中央に面板部を、一縁に外側ハゼ部を、他縁に内側
ハゼ部を有し、両ハゼ部を弾性嵌合によって接続し、そ
の接続状態において山部と谷部が交互に形成される建築
用外装材を敷設してなる建築物の外装構造にあって、 前記外側ハゼ部は、端縁に嵌合部、面板部側内面に被当
接部を有し、 前記内側ハゼ部は、2箇所で外装材保持用部材に保持さ
れ、端縁に少なくとも前記弾性嵌合作業時に前記外側ハ
ゼ部の被当接部と当接して両ハゼ部の位置関係を規制す
る当接部、面板部側外面に前記外側ハゼ部の嵌合部と嵌
合する被嵌合部を有し、 外装材保持用部材の一縁側から臨ませた外装材の内側ハ
ゼ部を取り付け、その他縁側に敷設する外装材の外側ハ
ゼ部を、当接部と被当接部とを当接させた状態で嵌合部
と被嵌合部とが弾性嵌合するように敷設してなることを
特徴とする建築物の外装構造。3. An exterior material holding member is fixed on an exterior base material, a face plate portion is provided at a center, an outer gore portion is provided on one edge, and an inner gore portion is provided on the other edge. Connected, in the exterior structure of the building is laid by laying the building exterior material in which the peaks and valleys are formed alternately in the connection state, the outer goby portion, the fitting portion at the edge, a face plate A contacted portion on the inner surface of the outer side, and the inner goby portion is held by the exterior material holding member at two locations.
A contact portion that contacts an abutted portion of the outer goby portion at least during the elastic fitting work at an end edge to regulate a positional relationship between the two goby portions, and a fitting of the outer goose portion to an outer surface on a face plate portion side. A fitting portion to be fitted to the outer portion of the outer material holding member facing the one edge side of the outer material holding member; An exterior structure for a building, wherein the fitting portion and the fitted portion are laid so as to elastically fit in a state where the fitting portion and the contacted portion are in contact with each other.
合部の内面と弾性嵌合する保持部を有することを特徴と
する請求項3に記載の建築物の外装構造。4. The exterior structure of a building according to claim 3, wherein the exterior material holding member has a holding portion elastically fitted to an inner surface of the fitted portion of the inner goby portion.
接部と弾性嵌合する外側保持部を有することを特徴とす
る請求項3又は4に記載の建築物の外装構造。5. The exterior structure of a building according to claim 3, wherein the exterior material holding member has an outer holding portion elastically fitted to the abutted portion of the outer goby portion.
保持用部材は、前記内側ハゼ部の隆状係合部と係合する
第二保持部を有することを特徴とする請求項3又は4又
は5に記載の建築物の外装構造。 6. An exterior material having an inner goof portion having a ridge-like engaging portion.
The holding member is engaged with the ridge-shaped engaging portion of the inner goby portion.
5. The method according to claim 3, further comprising a second holding portion.
Is an exterior structure of the building according to 5.
に折曲した係合片を延設し、外装材保持用部材は、前記
内側ハゼ部の係合片と弾性嵌合する第三保持部を有する
ことを特徴とする請求項3又は4又は5に記載の建築物
の外装構造。 7. The contact portion of the inner goby portion is folded downward.
The bent engagement piece is extended, and the exterior material holding member is
Has a third holding portion that elastically fits with the engagement piece of the inner goby portion
The building according to claim 3, 4, or 5.
Exterior structure.
み付け状態の位置に比べてはね上がり状に形成されてい
ることを特徴とする請求項3又は4又は5又は6又は7
に記載の建築物の外装構造。 8. The contact portion of the inner goby portion is assembled as a single item.
It is formed in a swelling shape compared to the mounting position.
9. The method according to claim 7, wherein
Exterior structure of the building described in.
若しくは外装材保持用部材に設けた補助手段によって内
側ハゼ部の当接部のはね上がりを押さえ込むことを特徴
とする請求項8に記載の建築物の外装構造。 9. An auxiliary member attached to a member for holding an exterior material.
Alternatively, the auxiliary means provided on the exterior material holding member
It is characterized by suppressing the rise of the contact part of the side goby part
The exterior structure of a building according to claim 8, wherein
傾斜面部を有する折板屋根板であって、前記傾斜面部に
は、タイトフレーム等の外装材保持用部材の係合部と係
合する被係合用段部が1つ以上設けられていることを特
徴とする請求項3又は4又は5又は6又は7又は8又は
9に記載の建築物の外装構造。 10. A building exterior material is provided between a face plate portion and a goby portion.
A folded plate shingle having an inclined surface portion, wherein the inclined surface portion has
Is engaged with the engaging portion of the exterior material holding member such as a tight frame.
It is noted that at least one engaging step is provided.
Claim 3 or 4 or 5 or 6 or 7 or 8 or
10. The exterior structure of the building according to 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8266826A JP3047319B2 (en) | 1996-06-03 | 1996-10-08 | Exterior materials for buildings and exterior structures of buildings |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14009796 | 1996-06-03 | ||
JP8-140097 | 1996-06-03 | ||
JP8266826A JP3047319B2 (en) | 1996-06-03 | 1996-10-08 | Exterior materials for buildings and exterior structures of buildings |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH1054114A JPH1054114A (en) | 1998-02-24 |
JP3047319B2 true JP3047319B2 (en) | 2000-05-29 |
Family
ID=26472717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8266826A Expired - Lifetime JP3047319B2 (en) | 1996-06-03 | 1996-10-08 | Exterior materials for buildings and exterior structures of buildings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3047319B2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009174250A (en) * | 2008-01-28 | 2009-08-06 | Nippon Steel & Sumikin Coated Sheet Corp | Folded-plate roof, folded-plate roof cover, and tight frame |
JP5204031B2 (en) * | 2009-04-22 | 2013-06-05 | Jfe鋼板株式会社 | Mating type folded roof material |
JP5715460B2 (en) * | 2010-06-28 | 2015-05-07 | Jfe鋼板株式会社 | Mating type folded roof material |
JP5468677B2 (en) * | 2012-12-26 | 2014-04-09 | Jfe鋼板株式会社 | Roofing construction method for mated folded plate roofing materials |
JP2017025649A (en) * | 2015-07-27 | 2017-02-02 | Jfe鋼板株式会社 | Connection structure of roofing material |
JP7144985B2 (en) * | 2018-06-22 | 2022-09-30 | 日鉄鋼板株式会社 | Roof structure and shingles |
-
1996
- 1996-10-08 JP JP8266826A patent/JP3047319B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH1054114A (en) | 1998-02-24 |
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