JPH02289746A - Double bent plate material - Google Patents
Double bent plate materialInfo
- Publication number
- JPH02289746A JPH02289746A JP5607289A JP5607289A JPH02289746A JP H02289746 A JPH02289746 A JP H02289746A JP 5607289 A JP5607289 A JP 5607289A JP 5607289 A JP5607289 A JP 5607289A JP H02289746 A JPH02289746 A JP H02289746A
- Authority
- JP
- Japan
- Prior art keywords
- outer metal
- metal plate
- metal plates
- plate material
- double
- 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
Links
- 239000000463 material Substances 0.000 title claims abstract description 62
- 239000002184 metal Substances 0.000 claims abstract description 120
- 229910052751 metal Inorganic materials 0.000 claims abstract description 120
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000003245 working effect Effects 0.000 abstract 1
- 238000009413 insulation Methods 0.000 description 6
- 239000011358 absorbing material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野１
本発明は、主として屋根に用いられる二重折版材の改良
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application 1] The present invention relates to an improvement of a double-folded plate material mainly used for roofs.
［従米の扶術】
従米、前記のような折版材として、例えば特閏昭６１−
２５４７３７号に示されているように、山部と谷部とを
傾斜部によって交互に連続させた横断面形状の内，外金
属板の幅方向中間部間に断熱材を充填し、曲記内，外金
Ｒ板の両側部を互いに当接させ、さらに内，外金属板の
一方の側縁部を艮くして折り返し、折り返し部で内，外
金属板の他方のＩ縁部を挟着したものがあった．
［発明が解決しようとする課題１
従米の内，外金属板を備えた二重折版材は、前述した構
成であるため、内，外金属板間に空気層や空気通路を形
成することができず、また、内，外金属板の一方の側縁
部を長くして折り返し部を形成するなど幅方向の連結慴
造が複雑で製作も面倒であり、さらに折版材を艮手方向
に連結しにくく、雨漏りの防止も難しいという問題点が
あった。[Fujutsu of Jubei] Jubei is used as a folding material such as the one mentioned above, for example,
As shown in No. 254737, a heat insulating material is filled between the middle part in the width direction of the outer metal plate in a cross-sectional shape in which peaks and valleys are alternately continued by sloped parts, and , Both sides of the outer metal R plates were brought into contact with each other, and one side edge of the inner and outer metal plates was cut and folded back, and the other I edge of the inner and outer metal plates was sandwiched at the folded part. There was something. [Problem to be Solved by the Invention 1] Since the double folding plate material having the inner and outer metal plates has the above-described structure, it is difficult to form an air layer or an air passage between the inner and outer metal plates. In addition, the connection structure in the width direction is complicated and difficult to manufacture, such as by lengthening one side edge of the inner and outer metal plates to form a folded part. There were problems in that they were difficult to connect and difficult to prevent from leaking.
本発明は、前述した問題点を解決するためになされたも
ので、内，外金属板間に空気層や空気通路を形成するこ
とができ、また艮手方向及び幅方向に容易に連結でき、
しがも製作が容易で安価な二重折版材を提供することを
目的としている．
［課題を解決するための千段１
本発明の二重折版材は、山部と谷部とを傾斜部によって
交互に連続させた横断面形状の内，外金属板の間にこれ
らの金属板の略全面にわたる空間部を形成し、この空間
部内の山部および谷部の少なくと６一方に内，外金属板
の間隔を規制する間隔保持部材を設けるとともに、山部
および谷部に沿った長手方向の一端部では内金属板を外
／ｋ属板よりも、同じく他端部では外金属板を内金属板
よりも各々所定長さにわたって突出させ、かつ山部およ
び谷部に対して平行な折版材の一方の側縁部に、少なく
とも１箇の山部とその外側に続く傾斜部とを有する外金
属板のみからなる連結部を延股した。The present invention was made to solve the above-mentioned problems, and it is possible to form an air layer or an air passage between the inner and outer metal plates, and to easily connect them in the arm direction and width direction.
The purpose is to provide a double folding plate material that is easy to produce and inexpensive. [1,000 Steps to Solve the Problems] The double folding plate material of the present invention has a cross-sectional shape in which peaks and valleys are alternately continued by sloped parts, and these metal plates are placed between the inner and outer metal plates. A space part covering almost the entire surface is formed, and at least six of the peaks and valleys in this space are provided with a spacing member for regulating the distance between the inner and outer metal plates, and a spacer is provided in the longitudinal direction along the peaks and valleys. At one end of the direction, the inner metal plate is made to protrude more than the outer metal plate, and at the other end, the outer metal plate is made to protrude more than the inner metal plate over a predetermined length, and parallel to the peaks and valleys. A connecting part made only of an outer metal plate having at least one peak and an inclined part continuing to the outside thereof was extended to one side edge of the folding plate material.
［作 用１
本発明の二重折版材は、内，外金属板の間にこれらの金
属板の略全面にわたる空間部を有するので、この空間部
が断熱層や空気通路として機能しうる。また、内，外金
属板が艮手方向の両ｌＳ部でも前記空間部によって離れ
ており、かつ内，外金属板を長手方向について所定の良
さにわたってずらしてあるので、内金属板が外金属板よ
りも突出した端部を上方（屋根の場合、棟側．）にして
用いて、上方に位賀する二重折版材の内，外金属板の下
端部を下方に位置する他の二重折版材の内，外金属板の
上端部上に重ねて支持することにより、上下二重折版材
の外金属板同士が重なり合う部分よりも内金属板同士が
重なり合う部分のほうが上方に位置することになるので
、これら二重折版を艮手方向（通常は軒棟方向）へと容
易に連結してゆくことができ、しかも雨漏り等の不兵合
を生じない。[Function 1] Since the double folding plate material of the present invention has a space between the inner and outer metal plates that covers substantially the entire surface of these metal plates, this space can function as a heat insulating layer and an air passage. In addition, the inner and outer metal plates are separated by the space in both lS parts in the arm direction, and the inner and outer metal plates are shifted by a predetermined distance in the longitudinal direction, so that the inner metal plate is separated from the outer metal plate. Among the double-folded plates that are placed upwards, the lower end of the outer metal plate is used with the edge that protrudes upwards (in the case of a roof, on the ridge side). By stacking and supporting the inner and outer metal plates of the folding plate material on top of the upper ends, the part where the inner metal plates overlap is located higher than the part where the outer metal plates of the upper and lower double folding plate material overlap. Therefore, these double-folded plates can be easily connected in the direction of the eaves (usually in the direction of the eaves), and there will be no problems such as leaks.
一方、内，外金属板を空間部の山部および谷部あるいは
これらの一方に間隔保持部材を介装する構成であるため
、前記間隔保持部材の材質、形状に応じて接着、スポッ
ト溶接など適宜の固着手段にて間隔保持部材と内，外金
属板とを固着でき、このことから、内，外金属板の成形
が容易であることと相まって、空ｌｔｌ１部の厚さが各
部均一化したものを容易にしかも安価に製作することが
可能となる．また本発明の二重折版材は、山部および谷
部に沿った折版材の一方の側縁部には少なくとも１箇の
山部とその外側に続く傾斜部とを有する外金属板のみか
らなる連結部を延股した構造を有しているので、側方（
上記艮手方向に対して直交する母屋方向）への折版材の
連結にあたっては、外金属板のみからなる連結部を隣接
する他の二重祈版材の側縁部に位置する山部ないし傾斜
部の上方から相互に干渉させることなく容易に重合させ
ることが可能である．この場合、連結部は山部およびこ
れに連続する傾斜部によって隣接する他の二重折版材の
側Ｉ＆部を覆う態様となるので、連結部から雨水等が侵
入するおそれを生じることがない．また、隣接する二重
折版材同士で内，外４ｔ属板闇の空間部を連続的に形成
しうるので、二重折版材に特有の断熱性や強度を連結部
においでも十分に保持することが可能である．
［実 施 例１
以下、本発明の実施例につき図面に基づいて説明する．
第１図ないし第６図に本発明の一実施例を示す．第１図
〜第３図において、（１）は内金属板、（２）は外金属
板であり、内，外金属板（１）． （２）は、互いに平
行な山部（ｌａ），（２ａ）と谷部（ｌｂ）， （２ｂ
）とがこれらの両側部から屈曲した傾斜部（ｌｃ）＝
（２ｃ）で交互に連結された、互いにほぼ等しい角形波
状の横断面に成形され、両側の山部（ｌａ），（２ａ）
から短い傾斜部（ｌｄ）， （２ｄｌがそれぞれ屈曲さ
れている．なお、内金属板（１）は厚さが比較的厚く強
度が大トレ・鋼板などで構成され、外會属＠（２）は厚
さが比較的薄く強度が内金属［（１）より小さν１ステ
ンレス板、銅板などの腐食しに＜１１材質の金属板で構
成されている．
内，外４ｔ属板（１）． （２）は、互いに等しレ１艮
さに形成され、長手力向に所定の長さにわたりずらして
重ね合わされている．すなわち、内金属板（１）の上方
（棟側）の靖部（１１）は外金属板（２）の上方の靖部
（２Ｉ）よりも上方側に突出し、外金属＆（２）の下方
（軒側）の端部（２２）は内金属板（１）の下方の靖部
（ｌ２）よりも下方側に突出している．
さらに、この二重折版材は第２図または第３図にも示す
ように、一方の側縁部については内金属（１）のみを側
方に延設した内側の連結部（１ｅ）が、また他方の側縁
部については外金属板（２）のみを側方に延設した外側
の連結ｉ（２ｅ）がそれぞれ設けられている．外ｍ連結
部（２ｅ）は、内金属板（１）の端に位置する山部（１
ａ）が比較的短い傾斜部（１ｄ）で終わる部分からさら
に傾斜部（２ｃ），谷ｎ（２ｂ）．傾斜！ｆｆ＋（２ｅ
）を経て次の山１（２ｍ）へと立ち上がる形状に！Ｌ設
され、前記山部（２ａ）の側方に続く比較的短い傾斜部
（２ｄ》で終わっている．内側連結部（１ｅ）について
も同様であり、外金属板（２）の端に位置する山部（２
ａ）が短い傾斜部（２ｄ）で終わる部分からさらに傾斜
部（ｌｃ）、谷部（Ｉｂ）．傾斜部（１ｃ）を経て次の
山Ｉ（ｌａ）へと立ち上がり、短い傾斜部（１ｄ）で終
わっている．
なお、上述したような二重折版材の構造は，実際的には
内，外金属板（１）， ＜２）として互いに同数の山部
（Ｉｍ），（２ａ）および谷部（ｌｂ），（２ｂ）を有
するものを形成して、互いに長手方向に所定長さだけず
らすとともに、幅方向に山部１個分だけずらして重ね合
わせることにより容易に製作することができる．
そして、上記内，外金属板（１）， （２）問にはこれ
らの金属１（１）， （２）の略全面にわたる空間部（
３）が形成され、この空間ｆ７Ｓ（３）を各部均一な厚
さにするために、空間８（３）の山部（３ａ）、谷部（
３ｂ）内にはそれぞれ間隔保持部材（４）が設けられ、
間隔保持部材（４）を介して内，外金属板（１）， （
２）が固定されている．ただし、空間部（３）の傾斜部
（３ｃ）にはこのような内，外會属［（１），（２）の
闇隔を規制する手段は設けられていない．
間隔保持部材（４）は、第７図にも示すように、硬質プ
ラスチック、硬質ポール紙、金属板などの板状材で構成
され、支持部（４ａ）の両側からハ字状に傾斜部（４ｂ
）が屈曲されている．前記支持部（４＆）は、内，外金
馬板（１）， （２）が空ＩＷｌ部（３） を介して山
部（ｌａ）Ｉ（２ａ）および谷部（ｔｂＬ （２ｂ）で
対向する短辺の幅（ａ）とほぼ等Ｌ イｆｉ（Ａ＞＋：
形ａ ｓ ｈ、ｆｌ［ｓ（４ｂ）， （４ｂ）の先端の
間隔（Ｂ）は、内，外金属板（１）， （２）が空間部
（３）を介して山部（ｌａ），（２ａ）および谷部（ｌ
ｂ）ｌ （２ｂ）で対向する艮辺の幅（ｂ）とほぼ等し
く形成されている．そして、間隔保持部材（４）は、傾
斜部（４ｂＬ （４ｂ）の先端を前記艮辺とこれらの艮
辺の両側に連続する内，外金属板（１）． （２）の傾
斜部（ｌｃ），（２ｃ）または短い傾斜部＜ｌｃｌ）ｌ
（２ｄ）との屈曲部（Ｃ）にそれぞれ係止することで
、内，外金属板（１）， （２）に対して位置決めし、
闇隔保持部材（４）の支持部（４ａ）を前記短辺にそれ
ぞれ支持し、この状態で内，外金属板（１）． （２）
の対向面に傾斜部（４ｂｌ， （４ｂ）の先端部および
支持部（４ａ）を接着または溶接する．
以上のように構成された実施例の二重折版は、次に説明
するようにして上下の軒棟方向および左右の幅方向に多
数連結して建物の屋ｍまたは外壁を形成する．
すなわち、軒棟方向の連結は、第４図ないし第６図に示
すように、建物の母屋材（６）に軒側に位置させた二重
折版材の棟側部分を支持固定し、その棟側に位置する他
の二重折版材の内，外金属板＜１）．（２）の軒側の端
部（１２），（２２）を、下方に既設してある二重折版
材の棟側のｉ部（１＋）−（２２）の外側にそれぞれ重
ねて支持する．
一方、幅方向に二重折版材を連結するにあたっては、第
３図に示したように、外側の連結部（２ｅ）のｇＡ蝋邪
の山部（２ａ）及び傾斜部（２ｄ）を、隣接する他の二
重折版材の内側の連結部（１ｅ）と一部重複するように
して、当該内側連結部（１ｅ）の基靖部に位置する外金
属板（２）の山部（２ａ）と重合させる，このとき同時
に、内側の連結部（１ｅ）の山部（１ａ）の上に、他の
折版材の内金属板（１）の山１！Ｗ （ｌａ）が重合す
ることになる．内，外の連結部（ｌｅ），（２ｅ）の間
の空間部（３）には、その山部（３ａ）と谷部（３ｂ）
に位置して間隔保持部材（４）を介装し、この間隔保持
部材（４）と金属板（＋）， （２）及び互いに隣接す
る外金属板（２）， （２）同士を必要に応じて溶接あ
るいはビス等の固着手段で固着することにより幅方向の
連結が完了する。On the other hand, since the inner and outer metal plates are arranged with spacing members interposed in the peaks and troughs of the space, or one of these, adhesives, spot welding, etc. may be applied depending on the material and shape of the spacing members. The spacing member and the inner and outer metal plates can be fixed using the fixing means of 1. This makes it easy to mold the inner and outer metal plates, and the thickness of the empty ltl part is made uniform at each part. can be manufactured easily and inexpensively. Further, the double folding plate material of the present invention has only an outer metal plate having at least one peak and an inclined part continuing outside of the peak on one side edge of the folding plate along the peaks and valleys. Since it has a structure in which the connecting part consisting of
When connecting the folding plates in the direction of the main building perpendicular to the above-mentioned hanging direction, connect the connecting portion made only of the outer metal plate to the peaks or ridges located on the side edges of other adjacent double plate plates. It is possible to easily polymerize from above the slope without mutual interference. In this case, since the connecting part covers the side I & part of the other adjacent double folding plate material by the mountain part and the slope part continuous to this, there is no risk of rainwater etc. entering from the connecting part. ．． In addition, since it is possible to continuously form a dark space between the inner and outer 4-ton plates between adjacent double-folded plates, the heat insulation properties and strength peculiar to double-folded plates are sufficiently maintained even at the joints. It is possible to do so. [Embodiment 1] Hereinafter, an embodiment of the present invention will be explained based on the drawings. An embodiment of the present invention is shown in Figs. 1 to 6. 1 to 3, (1) is an inner metal plate, (2) is an outer metal plate, and inner and outer metal plates (1). (2) has peaks (la), (2a) and valleys (lb), (2b) that are parallel to each other.
) and the inclined part (lc) bent from both sides of these =
(2c) are formed into substantially equal rectangular wavy cross sections connected alternately, with peaks (la) on both sides, (2a)
The short inclined parts (ld) and (2dl) are bent from each other.The inner metal plate (1) is relatively thick and is made of a strong steel plate, etc., and the outer metal plate (2) It is composed of a metal plate whose thickness is relatively thin and the strength is less than the inner metal [(1) ν1 stainless steel plate, copper plate, etc. <11 to prevent corrosion. Inner and outer 4t metal plates (1). 2) are formed to have equal lengths and are stacked on top of each other with a predetermined length shifted in the longitudinal force direction.In other words, the bolts (11 ) protrudes upward from the upper bolt (2I) of the outer metal plate (2), and the lower (eave side) end (22) of the outer metal plate (2) is below the inner metal plate (1). It protrudes downward from the bolt part (l2).Furthermore, as shown in Fig. 2 or 3, this double-folded plate material has only the inner metal (1) on one side edge. An inner connecting portion (1e) extending laterally is provided, and an outer connecting portion i (2e) having only the outer metal plate (2) extending laterally is provided on the other side edge. The outer m connection part (2e) is connected to the peak part (1) located at the end of the inner metal plate (1).
a) ends with a relatively short slope (1d), then a slope (2c), a valley n (2b), and so on. Tilt! ff+(2e
) and then rises to the next mountain 1 (2m)! L, and ends with a relatively short sloped part (2d) that continues to the side of the mountain part (2a).The same goes for the inner connecting part (1e), located at the end of the outer metal plate (2). Yamabe (2)
a) ends with a short slope (2d), and then a slope (lc), a valley (Ib), and so on. It rises to the next mountain I (la) through a slope (1c) and ends with a short slope (1d). In addition, in the structure of the double folding plate material as described above, in practice, the inner and outer metal plates (1), <2) have the same number of peaks (Im), (2a) and valleys (lb). , (2b), and overlap each other by shifting each other by a predetermined length in the longitudinal direction and by one peak in the width direction. In the inner and outer metal plates (1) and (2), there is a space (
3) is formed, and in order to make this space f7S(3) uniform in thickness, the peaks (3a) and troughs (3) of the space 8(3) are
3b) are each provided with a spacing member (4);
The inner and outer metal plates (1), (
2) is fixed. However, the slope part (3c) of the space part (3) is not provided with a means for regulating the distance between the inner and outer members [(1) and (2)]. As shown in FIG. 7, the spacing member (4) is made of a plate-like material such as hard plastic, hard pole paper, or a metal plate. 4b
) is bent. The support part (4&) has inner and outer metal plates (1) and (2) facing each other at peaks (la), I (2a) and valleys (tbL (2b)) via an empty IWl part (3). Almost equal to the width of the short side (a) L ifi (A>+:
The distance (B) between the tips of the shape a s h, fl [s (4b), (4b) is such that the inner and outer metal plates (1), (2) are connected to the peak (la) through the space (3). , (2a) and Tanibe (l
b) l (2b) is formed approximately equal to the width (b) of the opposite barb side. The spacing member (4) connects the tip of the sloped portion (4bL) to the sloped portion (lc) of the inner and outer metal plates (1) and (2) that are continuous to the above-mentioned barbed sides and both sides of these barbed sides. ), (2c) or short slope <lcl)l
(2d) and the bent portions (C) respectively to position the inner and outer metal plates (1) and (2),
The support portions (4a) of the dark space holding member (4) are supported on the short sides, and in this state, the inner and outer metal plates (1). (2)
The tip of the inclined part (4bl, (4b)) and the supporting part (4a) are glued or welded to the opposing surfaces of the slanted part (4bl, (4b)). A large number of them are connected in the upper and lower eaves directions and in the left and right width directions to form the roof or outer wall of the building.In other words, the connections in the eaves direction are the main roof materials of the building, as shown in Figures 4 to 6. (6) Support and fix the ridge side part of the double folding plate material located on the eave side, and the inner and outer metal plates of the other double folding plate material located on the ridge side <1). Support the eave side ends (12) and (22) of (2) by stacking them on the outside of the i part (1+)-(22) on the ridge side of the double folding material already installed below. ．． On the other hand, when connecting the double folding plate materials in the width direction, as shown in FIG. The peak part (2a) of the outer metal plate (2) located at the base bolt part of the inner connecting part (1e) is partially overlapped with the inner connecting part (1e) of another adjacent double folding plate material. ), and at the same time, at the same time, the peak 1 of the inner metal plate (1) of the other folding plate material is placed on top of the peak (1a) of the inner connecting portion (1e). W (la) will polymerize. In the space (3) between the inner and outer connecting parts (le) and (2e), there are the peaks (3a) and valleys (3b).
A spacing member (4) is interposed between the spacing member (4) and the metal plate (+), (2), and the adjacent outer metal plates (2), (2) are connected to each other. Accordingly, the connection in the width direction is completed by fixing with fixing means such as welding or screws.
このように、上記二重折版材は、その艮手力向および幅
方向の連結が極めて容易に行える。一方、上記連結構造
においては、軒棟方向に連続する二重折版材の外金属板
（２）同士が密接して重なり合った部分よりも、内金属
板（１）同士が重なり合った部分のほうが上方（棟側）
に位置することになるため、第４図に示したように屋根
の勾配によって外金属板（２）の上を流れる閘水等は外
金属板（２）の連結部分から内側に回り込むようなこと
が起こらない．また、軒側から吹き上げる風によって前
記外金属板（２）の連結部分から雨水等が侵入したとし
ても、当該外金属板（２）の連結部分よりも、内金属板
（１）の連結部分のほうが上方に位置しているので、内
金属板（１）よりも内側へと雨水等が侵入することも無
い．＊た、前述のようにして内，外金属板（１）．（２
）間の空間部（３）に水が侵入したとしても、この水は
内金属板（１）の上を流れて軒側に位置する他の二重祈
版材の内金属板（１）上へと順次導かれて、最も軒側に
位置する二重折版材の軒側端部から外部へと排出されて
しまう．さらに、幅方向の連結ＷＳ（２ｅ）は山部（２
ａ）およびこれに連続する傾斜部（２ｃ）によって隣接
する他の二重折版材の側ｍ部を覆う態様となるので、連
結部（２ｅ）に降り注いだ雨水が折版材の内側空間部（
３）へと回り込むようなことがなく、従って、この二重
折版材の艮平方向及び幅方向の連結部から雨漏りを起こ
すようなことはまず無い．加えて、隣接する二重折版材
同士で内，外金属板（１）， （２）間の空間部を連続
的に形成しうるので、二重折版材に特有の断熱性や強度
を連結部分においても十分に保持することが可能である
．
マタ、内， 外金１［（１）．（２）間ノ空間ｆｉ（３
）は、断熱・防音機能以外に、頂部を開放しておくこと
により空気通路としても機能させることができ、この場
合、夏季に暖められた空気がｔＩＩＪ４図の破線矢印で
示したように棟側に流れて抜けるので、熱気が空間部（
３）に停滞することを防止できる。さらに、積雪地帯の
屋根に本実施例の二重祈版材を使用する場合には、間隔
保持部材（４）を強度の大きいものにすることにより、
これらと内，外金属板（１），（２）の山部（Ｉｍ＞，
（２ａ）および谷部（ｌｂ），（２ｂ）の艮辺とにより
箱形閉断面の部分が構成されることにより、雪の重量に
酎えうる高強度の屋根が得られる。In this way, the above-mentioned double-folding plate material can be extremely easily connected in both the hand force direction and the width direction. On the other hand, in the above connection structure, the portion where the inner metal plates (1) overlap each other is larger than the portion where the outer metal plates (2) of the double folded plate materials that continue in the direction of the eave ridge closely overlap. Upper (ridge side)
Therefore, as shown in Figure 4, due to the slope of the roof, water flowing over the outer metal plate (2) will flow inward from the connecting part of the outer metal plate (2). does not occur. Furthermore, even if rainwater or the like intrudes from the connecting part of the outer metal plate (2) due to the wind blowing up from the eaves side, the connecting part of the inner metal plate (1) will be stronger than the connecting part of the outer metal plate (2). Since the inner metal plate (1) is located higher than the inner metal plate (1), rainwater, etc. will not enter inside the inner metal plate (1). *Inner and outer metal plates (1) as described above. (2
Even if water enters the space (3) between ), the water will flow over the inner metal plate (1) and onto the inner metal plate (1) of the other double prayer board located on the eave side. The double folded plate material located closest to the eaves is ejected to the outside from the eave side end. Furthermore, the connection WS (2e) in the width direction is the peak part (2
a) and the sloped part (2c) continuous thereto cover the side m part of the other adjacent double folding plate material, so that the rainwater that falls on the connecting part (2e) is absorbed into the inner space of the folding plate material. (
3), and therefore, there is almost no chance of rain leaking from the joints in the flat direction and width direction of this double folded plate material. In addition, since the space between the inner and outer metal plates (1) and (2) can be continuously formed between adjacent double-folded plates, the insulation and strength characteristic of double-folded plates can be achieved. It is possible to hold the joints sufficiently. Mata, Nai, Gaigakin 1 [(1). (2) Interspace fi(3
) can function not only as heat insulation and soundproofing functions, but also as air passages by leaving the top open. As the hot air flows through the space (
3) can prevent stagnation. Furthermore, when using the double prayer plate material of this example on a roof in a snowy area, by making the spacing member (4) strong,
These and the peaks (Im>,
(2a) and the troughs (lb) and (2b) form a box-shaped closed cross-section portion, resulting in a high-strength roof that can withstand the weight of snow.
なお、この実施例の二重折版材は、ロール７オーミング
加工撮等を使用することにより、現場加工で所望の寸法
のものを製作することが可能であるが、このようにする
代わりに、工場段階で予め長手方向及び幅方向について
所定の寸法に仕上げたものくこれを一般に「定尺材」と
いう．》とするのが好ましく、この上うな定尺折版とす
ることにより、取扱い、運搬及び施工が容易になり、ま
た材料の無駄が生じないので経済性も向上する．
また、この実施例の二重折版材では、同一数の山部およ
び谷部を有する内，外金属板を、互いに氏手方向および
幅方向にずらして重合することにより形成してあり、こ
の場合従米からある二重折版用の波状板をほぼその＊ま
利用することができるので、製作コストを者しく低減す
ることができる．一方、弟２図またはｆ１４３図に示し
たように、互いに隣接する間隔保持部材（４）の間の空
間部（３ｃ）にグラスウールや発泡材などからなる断熱
，Ｑ音材（５）を充填するようにしてもよく、これによ
り二重折仄材の断熱，＠音性能をより高めることが可能
である．
なおまた、上記実施例では既述したとおり内，外金属板
（１）ｊ （２）を互いに同数の山部（１ａ）．（２ａ
）及び谷部（ｌｂ），（２ｂ）を有するらのとして、こ
れらを幅方向にずらして重合した楕遣としであるが、こ
のようにする代わりに、外金属板（２）からなる外側の
連結部（２ｅ）のみを設け、これを隣接する他の二重折
版材の側縁部上に互いに干渉しない範囲、つまり連結部
（２ｅ）の長さにわたって重合させる構造とすることも
可能であり、これによっても本発明に特有の連結作業性
の良さ、防水性、低コストという特徴を維持することが
で終る．また、上記実施例では、空間部（３）の山部（
３ａ）及び谷部（３ｂ）内に間隔保持部材（４）を設け
たが、間隔保持部材（４》の配Ｈ（１所は折版材として
の要求強度によるのであり、従って要求強度が低いとき
には空間部の山部（３ａ）または谷部（３ｂ）のみに間
隔保持部材（４）を設けるようにしでもよい．さらに、
本発明において、間隔保持部材（４）は、必ずしも上述
した実施例のものに限られず、例えば複数のパイプ材を
互いに密接して平行に並べたものなど適宜変更できる．
また、間隔保持部材（４》は内，外金属板（１）ｌ（２
）がオーバラフプする部分の全艮にわたって設けてら良
いし、短尺のものを氏手方向の複数聞所に適宜の間隔で
配設するようにしても良い．また、空間部（３）に発泡
材などからなる断熱，吸音材（５）を充填する場合、こ
の断熱，吸音材（５》がある程度の強度および剛性を有
すると訃は、それ自体を闇隔保持部材として内，外ｔＸ
板（１）．（２）の間隔を保持させる構造としでも良い
。また、本発明の二重折版材は、屋根だけでな《、建物
の外壁にも使用でさることは言うまでもない．
［発明の効果１
以上説明してきたように、本発明の二重折版材によれば
、内，外金属板の闇にこれらの金属板の略全面にわたる
空間部を形成したので、この空間部が断熱層や空気通路
としで機能しうる．＊た、内，外金属板が長手方向の両
端部でも前記空間部によって離れており、かつ内，外金
属板を長手力向について所定の長さにわたってずらして
あるので、内金ＲＫが外金属板よりも突出した靖部を上
方にして用いて、上方に位置する二重折版材の内，外金
属板の下靖部を下方に位置する他の二重折版材の内，外
金属板の上ｌＩ１部上に重ねて支持することにより、上
下二重折版材の外金属板同士が重なり合う部分よりも内
金属板同士が重なり合う部分のほうが上方に位置するこ
とになるので、これら二重折版を長手方向へと官易に連
結してゆくことがでト、しがも雨漏り等の不共会を生じ
ない．
一方、内，外金属板を空間部の山部および谷部あるいは
これらの一方に間隔保持部材を介表する靖虞であるので
、前記間隔保持部材の材質、形状等に応じて接着、スポ
ット溶接など適宜の固着手段にて間隔保持部材と内，外
金属板とを固着できることにより、内，外金属板の成形
が容易であることと相まって、空間部の厚さが各部均一
化したものを容易にしかも安価に製作する二とができる
．
また特に本発明の二重折版材では、山部および谷部に沿
った折版材の一方の側縁部に、少なくとも１＠の山部と
その外側に続く傾斜部とを有する外金属板のみからなる
連結部を！Ｌ設した構造を付与してあるので、側方への
二重折版材の連結にあたっては、二重折版材の一方の端
邪の上方から、隣接する他の二重折服材の連結部を互い
に干渉させることなく容易に重合させることができる．
このとき、外金属板からなる連結部は山部およびこれに
連続する傾斜部によって他の二重折版材の側縁部を覆う
態様となるので、連結部分から雨水等が侵入するおそれ
が無いうえに、隣接する二重折版材同士で内，外金属板
間の空間部が連続的に形成されるので、二重折版材に特
有の断熱性や強度を連結部においでも十分に保持するこ
とができる．
さらに、本発明の二重折版材において、少なくともその
艮手方向の寸法を既定値とした定尺材とすることにより
、取扱い、可搬性、施工作業性、経済性が向上し、さら
に同一数の山部および谷部を有する内，外金属板を、互
いに長手方向および幅方向ずらして重合することにより
、従米からある二重折版用の波状板材をほぼそのまま利
用して製作コストを一段と低減することができる．Note that the double folding plate material of this example can be manufactured to the desired dimensions on-site by using a roll 7 ohming process, etc., but instead of doing this, Materials that are pre-finished to specified dimensions in the longitudinal and width directions at the factory are generally referred to as ``standard length materials.'' It is preferable to use a fixed-size folded version, which facilitates handling, transportation, and construction, and also improves economic efficiency because no materials are wasted. In addition, the double-folding plate material of this example is formed by overlapping inner and outer metal plates having the same number of peaks and valleys, shifted from each other in the width direction and width direction. In this case, almost all of the corrugated plates for double-folding plates available from Junmai can be used, so production costs can be significantly reduced. On the other hand, as shown in Fig. 2 or Fig. f143, the space (3c) between the adjacent spacing members (4) is filled with heat insulating and Q-sound material (5) made of glass wool, foam, etc. By doing so, it is possible to further improve the heat insulation and sound performance of the double folded material. Furthermore, in the above embodiment, as described above, the inner and outer metal plates (1) and (2) have the same number of peaks (1a). (2a
) and troughs (lb), (2b), these are shifted in the width direction and overlapped to create an oval pattern, but instead of doing this, the outer metal plate (2) is It is also possible to create a structure in which only the connecting portion (2e) is provided and this is overlapped over the side edge of another adjacent double folding plate material in a range that does not interfere with each other, that is, over the length of the connecting portion (2e). This also makes it possible to maintain the features of the present invention, such as good connection workability, waterproofness, and low cost. Further, in the above embodiment, the peak portion (
Although the spacing member (4) is provided in the troughs (3a) and troughs (3b), the H of the spacing member (4) depends on the required strength as a folding plate material, and therefore the required strength is low. In some cases, the spacing member (4) may be provided only at the peaks (3a) or valleys (3b) of the space.Furthermore,
In the present invention, the spacing member (4) is not necessarily limited to that of the above-mentioned embodiment, and may be modified as appropriate, such as a plurality of pipe materials arranged closely and parallel to each other, for example.
In addition, the spacing member (4) is the inner and outer metal plate (1) l (2
) may be placed over the entire part of the overlapping part, or short pieces may be placed at appropriate intervals in multiple positions in the direction of the handle. In addition, when filling the space (3) with a heat insulating and sound absorbing material (5) made of a foam material, etc., if this heat insulating and sound absorbing material (5) has a certain degree of strength and rigidity, the dead body will not be able to cover itself as a dark barrier. Inner and outer tX as holding members
Board (1). A structure may be adopted in which the interval (2) is maintained. It goes without saying that the double-folded plate material of the present invention can be used not only for roofs but also for the exterior walls of buildings. [Effect of the invention 1 As explained above, according to the double folding plate material of the present invention, a space is formed in the darkness of the inner and outer metal plates, covering almost the entire surface of these metal plates. can function as a heat insulating layer and air passage. *In addition, the inner and outer metal plates are separated by the space at both ends in the longitudinal direction, and the inner and outer metal plates are shifted over a predetermined length in the longitudinal direction, so that the inner metal RK is separated from the outer metal plate. Using the bolt part that protrudes from the plate upward, the lower bolt part of the inner and outer metal plate of the double folding plate material located above is used as the inner and outer metal part of other double folding plate material located below. By stacking and supporting the upper part of the board, the part where the inner metal plates overlap is located higher than the part where the outer metal plates of the upper and lower double folded plate material overlap, so these two The multi-folded plates can be easily connected in the longitudinal direction, and problems such as leaks will not occur. On the other hand, since the inner and outer metal plates are interposed with a spacing member between the peaks and valleys of the space, or one of these, adhesion or spot welding may be used depending on the material, shape, etc. of the spacing member. Since the spacing member and the inner and outer metal plates can be fixed together using an appropriate fixing means, it is easy to form the inner and outer metal plates, and it is easy to make the thickness of the space uniform in each part. Moreover, it can be manufactured at low cost. In particular, in the double folding plate material of the present invention, the outer metal plate has at least 1 @ peak portion and an inclined portion continuing outside the folding plate material on one side edge of the folding plate material along the peak portions and the valley portions. The connecting part consists of only! Since it has a L-shaped structure, when connecting double-folded plates laterally, start from above one edge of the double-folded plate and connect the connecting part of the other adjacent double-folded plates. can be easily polymerized without interfering with each other.
At this time, the connecting part made of the outer metal plate covers the side edges of the other double folding plate materials with the mountain part and the slope part continuous to this, so there is no risk of rainwater etc. entering from the connecting part. In addition, since the space between the inner and outer metal plates is continuously formed between adjacent double-folded plates, the insulation and strength characteristic of double-folded plates are sufficiently maintained even at the joints. can do. Furthermore, in the double-folded plate material of the present invention, by making it a standard length material with at least the dimension in the direction of the folding hand as a default value, handling, portability, construction workability, and economic efficiency are improved. By stacking the inner and outer metal plates, which have peaks and troughs, while shifting each other in the longitudinal and width directions, we can use almost the same wavy plate material for double-folding plates from Jubai, further reducing production costs. can do.
第１図は本発明による二重折版材の一実施例の要部外観
斜視図、第２図はその正面図、ｌ４３図はその連結部の
詳細図である。第４図は同じく実施例の使用状憇を示す
概略縦断面図、第５図および第６図は弟４図の二重折版
材の山部および谷部の詳細を示す拡大縦断面図である。
ＭＳ７図は間隔保持部材の一例の外観斜視図である。
（１）． （２）・・・内，外金属板、（ｌｍ）．（２
ａ）−山部、 （ｌｂ），（２ｂ）・・・谷部、｛１ｃ
），（２ｃ）−・傾斜部、（ｌｄ），（２ｄ）−・・短
い傾斜部、（１ｅ）・・・内側の連結部、（２ｅ）・・
・外側の連結部、（１＋Ｌ（１２）・・・内金属板の端
部、（２１），（２２）・・・外金属板の端部、《３）
・・・空間部、 （３ａ）・・・山部、（３ｂ）・
・・谷部、 （３Ｃ）・・・傾斜部、（４）・・
・間隔保持部材、（４ａ）・・・支持部、（４ｂ）・・
・傾斜部、 （５）・・・断熱，吸音材、（６）・
・・母屋材．
手
続
補
正
書 （方式）
平成１年６月１日
特許庁長官 吉 田 文 毅 殿
事件の表示
平成１年特許願第５６０７２号
発明の名称
二重折版材
３．補正を１−る者
事件との関係Fig. 1 is a perspective view of the main part of an embodiment of the double folding plate material according to the present invention, Fig. 2 is a front view thereof, and Fig. 143 is a detailed view of the connecting portion thereof. FIG. 4 is a schematic vertical cross-sectional view showing the usage state of the example, and FIGS. 5 and 6 are enlarged vertical cross-sectional views showing details of the peaks and valleys of the double folding plate material of the younger brother 4. be. Figure MS7 is an external perspective view of an example of the spacing member. (1). (2)...Inner and outer metal plates, (lm). (2
a) - Yamabe, (lb), (2b)...Tanibe, {1c
), (2c)--slope part, (ld), (2d)--short slope part, (1e)--inner connecting part, (2e)--
・Outer connecting part, (1+L(12)... end of inner metal plate, (21), (22)... end of outer metal plate, <3)
...Space part, (3a)...Mountain part, (3b)
...Trough, (3C)...Slope, (4)...
- Spacing member, (4a)...Support part, (4b)...
・Slope part, (5)...insulation, sound absorbing material, (6)・
・Main building material. Procedural amendment (formality) June 1, 1999 Commissioner of the Japan Patent Office Fumi Takeshi Yoshida Indication of the case 1999 Patent Application No. 56072 Name of the invention Double folding plate material 3. Relationship with the person making the amendment
Claims (3)
横断面形状の内、外金属板の間に これらの金属板の略全面にわたる空間部を 形成し、この空間部内の山部および谷部の 少なくとも一方に内、外金属板の間隔を規 制する間隔保持部材を設けるとともに、山 部および谷部に沿った長手方向の一端部で は内金属板を外金属板よりも、同じく他端 部では外金属板を内金属板よりも各々所定 長さにわたって突出させ、かつ山部および 谷部に対して平行な折版材の一方の側縁部 に、少なくとも１部の山部とその外側に続 く傾斜部とを有する外金属板のみからなる 連結部を延設したことを特徴とする二重折 版材。(1) A space is formed between the inner and outer metal plates with a cross-sectional shape in which peaks and valleys are alternately continued by sloped parts, and a space covering almost the entire surface of these metal plates is formed, and the peaks and valleys in this space are At least one of the inner and outer metal plates is provided with a spacing member for regulating the interval between the inner and outer metal plates, and at one end in the longitudinal direction along the peaks and valleys, the inner metal plate is placed closer to the outer metal plate than the other end. In this case, the outer metal plate is made to protrude from the inner metal plate over a predetermined length, and on one side edge of the folding plate material parallel to the ridges and troughs, at least one of the ridges and the outer side of the ridges are attached. A double folding plate material characterized in that a connecting part consisting only of an outer metal plate is extended and has a continuous inclined part.
部を有し、互いに幅方向について 山部１個分だけずらして重合されているこ とを特徴とする請求項（１）記載の二重折版材。(2) The inner and outer metal plates each have the same number of peaks and troughs, and are superimposed with one peak offset from each other in the width direction. Double folded plate material.
に形成されていることを特徴とす る請求項（１）記載の二重折版材。(3) The double folding plate material according to claim (1), wherein the inner and outer metal plates are formed to have a predetermined longitudinal dimension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5607289A JPH0650018B2 (en) | 1989-03-10 | 1989-03-10 | Double fold wood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5607289A JPH0650018B2 (en) | 1989-03-10 | 1989-03-10 | Double fold wood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02289746A true JPH02289746A (en) | 1990-11-29 |
| JPH0650018B2 JPH0650018B2 (en) | 1994-06-29 |
Family
ID=13016880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5607289A Expired - Fee Related JPH0650018B2 (en) | 1989-03-10 | 1989-03-10 | Double fold wood |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650018B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6460567B1 (en) * | 2018-03-06 | 2019-01-30 | 株式会社マスタックエフ | Folded plate roofing material and method of constructing a gentle slope roof using the same |
-
1989
- 1989-03-10 JP JP5607289A patent/JPH0650018B2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6460567B1 (en) * | 2018-03-06 | 2019-01-30 | 株式会社マスタックエフ | Folded plate roofing material and method of constructing a gentle slope roof using the same |
| JP2019152075A (en) * | 2018-03-06 | 2019-09-12 | 株式会社マスタックエフ | Folded-plate roof material, and construction method of gentle gradient roof using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650018B2 (en) | 1994-06-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |