JP3671358B2

JP3671358B2 - Envelope

Info

Publication number: JP3671358B2
Application number: JP31344795A
Authority: JP
Inventors: 田秀雄藤
Original assignee: 株式会社藤田兼三工業
Priority date: 1995-11-07
Filing date: 1995-11-07
Publication date: 2005-07-13
Anticipated expiration: 2015-11-07
Also published as: JPH09125609A

Description

【０００１】
【発明の属する技術分野】
本発明は屋根や外壁などに用いられる外囲体に関する。
【０００２】
【従来の技術】
従来、図４に示すように、Ｉ型鋼から成る梁２の上位水平部２ａにタイトフレーム４を固定し、このタイトフレーム４に断面形状が略波型の折板６をねじ止め固定して、屋根と天井を兼ねた外囲体が知られている。
【０００３】
【発明が解決しようとする課題】
上記従来の、梁と折板から成る外囲体は断熱・防音効果の点において劣り、また、表面がフラットでないため、作業者が、屋根工事作業のため、外囲体の表面を歩行することが容易でなかった。
本発明は上記問題点を解決することを目的とするものである。
【０００４】
【課題を解決するための手段】
上記目的を達成するため、本発明は、梁2にタイトフレーム4を介して、凸面6aと凹面6bが交互に形成された略波型の断面形状を有する金属製の折板6を取り付けた外囲体において、前記折板6の凹面6bに断熱・防音材8を嵌合充てん配置し、前記折板6の表面を前記断熱・防音材8の平坦な上面によって平坦面とし、前記断熱・防音材8の上面に前記折板6の長手方向に沿って溝14を設け、この溝14にガーター18を嵌合配置するとともに前記断熱・防音材8の平坦面に金属板から成る外囲板16を複数敷設したものであり、更に特定すれば、前記各外囲板16の一側部に、それらの平板部16aと同一延長平面上の側板部16bと前記平板部16aと平行な下位水平底壁部16eと一対の垂直壁部16c，16dとから成るガーター18を一体的に形成し、更に前記ガーター18の下位水平底壁部16eの中央に立ち上り部16fと、該立ち上り部16fの上部に前記平板部16aに向けて該平板部16aの延長平面上に屈折形成され先端が所定の隙間を存して前記平板部16aの側端部に対向する板端受部16gとを設け、前記各外囲板16の他側部をＶ字状に屈折して引掛部16iを一体的に設け、前記溝14に外囲板16のガーター18を嵌合し、該外囲板16の側板部16bを止着具によって折板6の凸面6aに固定する一方、該外囲板16に隣接して他の同一形状の外囲板16の引掛部16iを前記溝14内の板端受部16gに係合したものである。
【０００５】
【発明の実施の形態】
以下に本発明の好適な一つの実施の形態を添付図面を参照して詳細に説明する。図１において、２は建築物の骨格材である梁であり、複数のＨ型鋼或いはＩ型鋼により構成されている。前記梁２の上位水平部２ａにはタイトフレーム４が固定されている。６は金属の折板であり、凹面６ｂと凸面６ａが交互に並列状に表れ、断面形状が略波型に形成されている。
【０００６】
複数の波型の折板６が梁２上に並列状に、一部が重なるように配置され、各折板６は、ねじによってタイトフレーム４の頂部に固定されている。波型折板６の凹面６ｂには、断熱・防音材８が充てん配置されている。前記断熱・防音材８は軽量、安価で、変形、切断加工が容易な例えばグラスウールや、発泡プラスチックなどが用いられている。
【０００７】
前記断熱・防音材８は、その上面が波型折板６の凸面６ａと略同一高さに平面状に形成されている。前記断熱・防音材８の平坦な上面には折板６の長手方向に沿って溝１４が形成されている。
【０００８】
１６は外囲板であり、帯状の鋼板あるいは銅板等の金属板により構成されている。外囲板１６は複数用意されている。各々の外囲板１６の一側部には、その平板部１６ａと同一延長平面上に位置する所定幅の側板部１６ｂと、平板部１６ａ及び側板部１６ｂに対して垂直な垂直壁部１６ｃ，１６ｄと、これら垂直壁部１６ｃ，１６ｄ間に位置する下位水平底壁部１６ｅと、この下位水平底壁部１６ｅの中央に垂直に立設された立ち上り部１６ｆと、この立ち上り部１６ｆの上部に９０度屈折して形成された、平板部１６ａと同一延長平面上の板端受部１６ｇとが設けられている。
【０００９】
前記側板部１６ｂ、下位水平底壁部１６ｅ及びその両側の垂直壁部１６ｃ，１６ｄは図１中、紙面垂直方向に延びるガーター１８を構成し、該ガーター１８は、溝１４に丁度嵌合可能な寸法に設定されている。各々の外囲板１６の他側部には、平板部１６ａに対して下向き垂直な垂直板部１６ｈと、該垂直板部１６ｈとの間にＶ字を形成するように斜め内側上向きに屈折された引掛部１６ｉとが設けられている。前記ガーター１８は雨水を軒先に案内するためのものである。
【００１０】
前記垂直板部１６ｈと引掛部１６ｉとで構成されるＶ字状部２０は、その幅が、前記板端受部１６ｇの端部と平板部１６ａの端部との間の隙間より大きく、且つ、該隙間にＶ字状部２０の弾力に抗して圧入し得る程度に設定されている。
前記断熱・防音材８ｂ上及び溝１４内には、防水シート（図示省略）が敷設されている。
【００１１】
外囲板１６は、断熱・防音材８上に配置され、ガーター１８が溝１４に嵌入される。外囲板１６の側板部１６ｂは、釘又は鋲などの止着具によって、防水シートの上から折板６の凸面６ａ又はタイトフレーム４の頂部に固定され、平板部１６ａは、断熱・防音材８の平坦面上に載置される。外囲板１６のガーター１８に隣接する他の外囲板１６の他側部のＶ字状部２０は、対応する外囲板１６のガーター１８の隙間に圧入され、引掛部１６ｉの先端が対応する板端受部１６ｇの下面と当接係合する。
【００１２】
【効果】
本発明は上述の如く構成したので、Ｈ型鋼などの梁とこれに取り付けられた波型折板を備えた外囲体の断熱防音効果を高めることができる。また、波型折板上をフラットな形状とすることができるので、外囲体を屋根として使用する場合、作業者が外囲体上を容易に歩行することができる。また下地ボードを用いないので安価に製作できる等の効果が存する。
【図面の簡単な説明】
【図１】本発明である外囲体の正面断面図である。
【図２】図１のＡ−Ａ線断面図である。
【図３】外囲板の断面図である。
【図４】従来技術の外観図である。
【符号の説明】
２梁
４タイトフレーム
６折板
６ａ凸面
６ｂ凹面
８断熱・防音材
１４溝
１６外囲板
１６ａ平板部
１６ｂ側板部
１６ｃ垂直壁部
１６ｄ垂直壁部
１６ｅ下位水平底壁部
１６ｆ立ち上り部
１６ｇ板端受部
１６ｈ垂直板部
１６ｉ引掛部
１８ガーター
２０Ｖ字状部[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an enclosure used for a roof or an outer wall.
[0002]
[Prior art]
Conventionally, as shown in FIG. 4, a tight frame 4 is fixed to the upper horizontal portion 2a of the beam 2 made of I-shaped steel, and a folded plate 6 having a substantially corrugated cross section is fixed to the tight frame 4 with screws. An enclosure that doubles as a roof and ceiling is known.
[0003]
[Problems to be solved by the invention]
The conventional envelope made of beams and folded plates is inferior in heat insulation / soundproof effect, and the surface is not flat, so that the worker can walk on the surface of the envelope for roof construction work. Was not easy.
The present invention aims to solve the above problems.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, the present invention provides an outer surface in which a metal folded plate 6 having a substantially corrugated cross-sectional shape in which convex surfaces 6a and concave surfaces 6b are alternately formed on a beam 2 via a tight frame 4 is attached. In the enclosure, a heat insulating / soundproofing material 8 is fitted and arranged on the concave surface 6b of the folded plate 6, and the surface of the folded plate 6 is made flat by a flat upper surface of the heat insulating / soundproofing material 8, and the heat insulating / soundproofing is performed. A groove 14 is provided on the upper surface of the material 8 along the longitudinal direction of the folded plate 6, and a garter 18 is fitted and disposed in the groove 14, and the outer plate 16 made of a metal plate on the flat surface of the heat insulating / soundproof material 8. And more specifically, on one side portion of each of the surrounding plates 16, a side plate portion 16b on the same extension plane as the flat plate portion 16a and a lower horizontal bottom parallel to the flat plate portion 16a. A garter 18 comprising a wall portion 16e and a pair of vertical wall portions 16c, 16d is integrally formed, and the lower horizontal bottom wall portion 1 of the garter 18 is further formed. A rising portion 16f at the center of 6e, and the upper portion of the rising portion 16f is refracted on the extended plane of the flat plate portion 16a toward the flat plate portion 16a, and the tip end side of the flat plate portion 16a has a predetermined gap. A plate end receiving portion 16g facing the end portion is provided, the other side portion of each of the surrounding plates 16 is bent in a V shape, and a hooking portion 16i is integrally provided. The garter 18 is fitted, and the side plate portion 16b of the surrounding plate 16 is fixed to the convex surface 6a of the folded plate 6 by a fastening device, while the other surrounding plate 16 having the same shape adjacent to the surrounding plate 16 is fixed. The hook portion 16i is engaged with the plate end receiving portion 16g in the groove.
[0005]
DETAILED DESCRIPTION OF THE INVENTION
A preferred embodiment of the present invention will be described below in detail with reference to the accompanying drawings. In FIG. 1, 2 is a beam which is a skeleton material of a building, and is composed of a plurality of H-shaped steels or I-shaped steels. A tight frame 4 is fixed to the upper horizontal portion 2 a of the beam 2. 6 is a metal folded plate, and the concave surfaces 6b and the convex surfaces 6a appear alternately in parallel, and the cross-sectional shape is formed in a substantially wave shape.
[0006]
A plurality of corrugated folded plates 6 are arranged in parallel on the beam 2 so as to partially overlap each other, and each folded plate 6 is fixed to the top of the tight frame 4 by screws. The concave surface 6 b of the corrugated folded plate 6 is filled with a heat insulating / soundproof material 8. The insulation and acoustic insulation 8 is lightweight, inexpensive, deformation, cutting or machining easy example glass wool, etc. foamed plastic is used.
[0007]
The heat insulating / soundproofing material 8 has a top surface formed in a planar shape at substantially the same height as the convex surface 6 a of the corrugated folded plate 6. A groove 14 is formed along the longitudinal direction of the folded plate 6 on the flat upper surface of the heat insulating and soundproofing material 8.
[0008]
Reference numeral 16 denotes an outer plate, which is made of a metal plate such as a strip-shaped steel plate or a copper plate. A plurality of surrounding plates 16 are prepared. On one side of each envelope plate 16, a side plate portion 16b having a predetermined width located on the same extension plane as the flat plate portion 16a, a vertical wall portion 16c perpendicular to the flat plate portion 16a and the side plate portion 16b, 16d, a lower horizontal bottom wall portion 16e positioned between the vertical wall portions 16c and 16d, a rising portion 16f vertically provided at the center of the lower horizontal bottom wall portion 16e, and an upper portion of the rising portion 16f. A flat plate portion 16a and a plate end receiving portion 16g on the same extended plane are formed by being refracted by 90 degrees.
[0009]
The side plate portion 16b, the lower horizontal bottom wall portion 16e, and the vertical wall portions 16c and 16d on both sides thereof constitute a garter 18 extending in the direction perpendicular to the paper surface in FIG. 1, and the garter 18 can be just fitted into the groove 14. Set to dimensions. On the other side of each envelope plate 16, a vertical plate portion 16h that is perpendicular to the flat plate portion 16a and a vertical plate portion 16h are refracted inward and obliquely upward so as to form a V-shape. A hooking portion 16i is provided. The garter 18 is for guiding rainwater to the eaves.
[0010]
The V-shaped portion 20 composed of the vertical plate portion 16h and the hooking portion 16i has a width larger than the gap between the end portion of the plate end receiving portion 16g and the end portion of the flat plate portion 16a, and The gap is set to such an extent that it can be press-fitted against the elasticity of the V-shaped portion 20.
A waterproof sheet (not shown) is laid on the heat insulating and sound insulating material 8b and in the groove 14.
[0011]
The outer plate 16 is disposed on the heat insulating / soundproofing material 8, and the garter 18 is fitted into the groove 14. The side plate portion 16b of the surrounding plate 16 is fixed to the convex surface 6a of the folded plate 6 or the top of the tight frame 4 from the top of the waterproof sheet by a fastening device such as a nail or a hook, and the flat plate portion 16a is a heat insulating / soundproof material. 8 is placed on a flat surface. The V-shaped portion 20 on the other side of the other surrounding plate 16 adjacent to the garter 18 of the surrounding plate 16 is press-fitted into the gap of the corresponding garter 18 of the surrounding plate 16, and the tip of the hooking portion 16 i corresponds. Abuttingly engages with the lower surface of the plate end receiving portion 16g.
[0012]
【effect】
Since this invention was comprised as mentioned above, the heat insulation soundproofing effect of the enclosure provided with beams, such as H-shaped steel, and the corrugated folded board attached to this can be heightened. In addition, since the corrugated folded plate can be formed into a flat shape, when the outer enclosure is used as a roof, an operator can easily walk on the outer enclosure. In addition, since the base board is not used, there is an effect that it can be manufactured at low cost.
[Brief description of the drawings]
FIG. 1 is a front sectional view of an envelope according to the present invention.
FIG. 2 is a cross-sectional view taken along line AA in FIG.
FIG. 3 is a cross-sectional view of an envelope plate.
FIG. 4 is an external view of the prior art.
[Explanation of symbols]
2 Beam 4 Tight frame 6 Folded plate 6a Convex surface 6b Concave surface 8 Insulation / sound insulation material 14 Groove 16 Outer plate 16a Flat plate portion 16b Side plate portion 16c Vertical wall portion 16d Vertical wall portion 16e Lower horizontal bottom wall portion 16f Rising portion 16g Plate end Part 16h vertical plate part 16i hook part 18 garter 20 V-shaped part

Claims

Enclosure with metal (6) folded plate (6) with convex (6a) and concave (6b) alternately formed on the beam (2) via tight frame (4) In the body, a heat insulating / soundproof material (8) is fitted and arranged on the concave surface (6b) of the folded plate (6), and the surface of the folded plate (6) is a flat upper surface of the heat insulating / soundproof material (8). The groove (14) is provided along the longitudinal direction of the folded plate (6) on the upper surface of the heat insulating / soundproof material (8), and the garter (18) is fitted and disposed in the groove (14). In addition, a plurality of surrounding plates (16) made of a metal plate are laid on the flat surface of the heat insulating and soundproofing material (8).

A side plate portion (16b) on the same extension plane as the flat plate portion (16a) and a lower horizontal bottom wall portion (16e) parallel to the flat plate portion (16a) on one side of each of the surrounding plates (16) And a pair of vertical wall portions (16c) and (16d) are integrally formed, and a rising portion (16f) is formed at the center of the lower horizontal bottom wall portion (16e) of the garter (18). The upper portion of the rising portion (16f) is refracted on the extended plane of the flat plate portion (16a) toward the flat plate portion (16a), and the tip end of the flat plate portion (16a) side has a predetermined gap. A plate end receiving portion (16g) facing the end portion, the other side portion of each of the surrounding plates (16) is refracted into a V shape, and a hooking portion (16i) is integrally provided, and the groove ( 14) Fit the garter (18) of the outer envelope plate (16) to 14) and fix the side plate portion (16b) of the outer envelope plate (16) to the convex surface (6a) of the folded plate (6) On the other hand, other adjacent to the outer casing (16) Outer surrounding body according to claim 1, wherein the hook portion of one shape of the outer 囲板 (16) to (16i) is engaged with the plate end receiving portion (16g) of said groove (14).