JPH054492Y2 - - Google Patents
Info
- Publication number
- JPH054492Y2 JPH054492Y2 JP10053886U JP10053886U JPH054492Y2 JP H054492 Y2 JPH054492 Y2 JP H054492Y2 JP 10053886 U JP10053886 U JP 10053886U JP 10053886 U JP10053886 U JP 10053886U JP H054492 Y2 JPH054492 Y2 JP H054492Y2
- Authority
- JP
- Japan
- Prior art keywords
- crosspieces
- underlayment
- grooved
- perforated
- grooves
- 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
- 239000000463 material Substances 0.000 claims description 53
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【考案の詳細な説明】
(イ) 産業上の利用分野
本考案は、金属瓦屋根の換気構造に関するもの
である。[Detailed description of the invention] (a) Industrial application field The present invention relates to a ventilation structure for metal tile roofs.
(ロ) 従来技術
金属瓦などの葺材６を用いて屋根を葺く場合、
第４図のように葺材６の形状に沿つた形をした下
敷材５を敷設し、その上に葺材６を葺いていた。
つまり、棟長さ方向と略平行に間隔を隔てて桟木
を野地板上に配設し、その桟木間に下敷材５を敷
設し、その上に葺材６を葺いていた。この方法を
用いると、葺材６の上に職人が乗つたりしても下
敷材５があるので葺材６の押圧による変形を防ぐ
ことができ、又、断熱効果もあつた。(b) Prior art When roofing is done using roofing materials 6 such as metal tiles,
As shown in FIG. 4, an underlay material 5 having a shape that conforms to the shape of the roofing material 6 is laid down, and the roofing material 6 is placed on top of it.
That is, the crosspieces are arranged on the roof board at intervals substantially parallel to the ridge length direction, the underlayment material 5 is laid between the crosspieces, and the roofing material 6 is roofed on top of the underlayment material 5. By using this method, even if a craftsman steps on the roofing material 6, the underlay material 5 is present, so that deformation of the roofing material 6 due to pressure can be prevented, and there is also a heat insulating effect.
(ハ) 考案が解決しようとする問題点
下敷材５を敷設した上に葺材６を葺いていく
と、下敷材５と葺材６は密着し、夏期の強い太陽
熱で葺材６の温度は非常に高くなりやすく、従つ
て、葺材６からの放射熱の量が増加する。下敷材
５は断熱効果を有しているが、この放射熱を遮断
することは難しく、葺材６からの放射熱の一部は
下敷材５と野地板を透過し、室内に放射されてい
た。(c) Problems that the device aims to solve When roofing material 6 is laid on top of underlayment 5, underlayment 5 and roofing material 6 come into close contact with each other, and the temperature of roofing material 6 is likely to become very high due to the strong heat of the sun in summer, and therefore the amount of radiant heat from roofing material 6 increases. Although underlayment 5 has a heat insulating effect, it is difficult to block this radiant heat, and some of the radiant heat from roofing material 6 passes through underlayment 5 and the sheathing boards and is radiated into the room.
本考案は、葺材６の温度を下げ、葺材６からの
放射熱を減少させることにより断熱性を強化する
ことを目的とする。 The purpose of the present invention is to lower the temperature of the roofing material 6 and reduce radiant heat from the roofing material 6, thereby strengthening the heat insulation properties.
(ニ) 問題を解決するための手段
軒−棟方向に換気用の穴４を穿設した穴あき桟
木３をつくる。下敷材の厚さを穴あき桟木３の高
さに合わせ、その上面部の形状は、従来の下敷材
と同様に、桟木から桟木の間における葺材６の形
状に沿つたものであり、そこに軒−棟方向に溝２
を多数設けた溝付下敷材１をつくる。この穴あき
桟木３の穴４と溝付下敷材１の溝２とが軒−棟方
向に並ぶように、穴あき桟木３間に溝付下敷材１
を配置した金属屋根瓦の換気構造を用いることに
より、前述の問題を解決する。(d) Means to solve the problem: Create a perforated crosspiece 3 with holes 4 for ventilation in the direction from the eave to the ridge. The thickness of the underlay material is adjusted to the height of the perforated crosspieces 3, and the shape of its upper surface follows the shape of the roofing material 6 between the crosspieces, similar to conventional underlayment materials, and Groove 2 in the eave-ridge direction
A grooved underlay material 1 having a large number of grooves is made. The grooved underlayment material 1 is placed between the perforated crosspieces 3 so that the holes 4 of the perforated crosspieces 3 and the grooves 2 of the grooved underlayment material 1 are lined up in the eave-ridge direction.
The above-mentioned problem is solved by using a ventilation structure of metal roof tiles arranged with.
(ホ) 作用
棟長さ方向と略平行に間隔を隔てて穴あき桟木
３を野地板上に配設し、その穴あき桟木３間に溝
付下敷材１を敷設し、その上から金属瓦などの葺
材６を葺いていく。(E) Effect Perforated crosspieces 3 are arranged on the roofing board at intervals approximately parallel to the ridge length direction, a grooved underlayment material 1 is laid between the perforated crosspieces 3, and metal tiles are placed on top of the perforated crosspieces 3. The roofing material 6 such as the following is used.
このようにして、溝付下敷材１と穴あき桟木３
を用いた場合、軒先から外気が溝付下敷材１の溝
２に流入し、溝２に沿つて、穴あき桟木３の穴４
を通過しながら棟へと外気は流通する。 In this way, the grooved underlay material 1 and the perforated crosspiece 3
, the outside air flows from the eaves into the grooves 2 of the grooved underlayment 1, and along the grooves 2, the holes 4 of the perforated crosspieces 3.
Outside air circulates to the building while passing through.
(ヘ) 実施例
本考案の実施例を第１図から第３図に基づいて
説明する。第２図に示したように、桟木から桟木
の間における葺材６の形状に沿つた形をした下敷
材の上部に軒−棟方向に溝２を多数設け、溝付下
敷材１を構成する。(F) Embodiment An embodiment of the present invention will be described based on FIGS. 1 to 3. As shown in FIG. 2, a large number of grooves 2 are provided in the eave-to-ridge direction in the upper part of an underlay material shaped to follow the shape of the roofing material 6 between the crosspieces, thereby forming the grooved underlay material 1.
つぎに第３図に示した穴あき桟木３について説
明すると、桟木の側面に軒−棟方向に換気用の穴
４を穿設し穴あき桟木３を構成するのであるが、
穴あき桟木３の高さは従来の桟木の高さよりも高
くし、溝付下敷材１の厚さもその高さにあわせて
厚くし、溝付下敷材１の山部の高さと穴あき桟木
３の高さを等しくする。溝付下敷材１の上部に溝
２が設けてあるが、この溝２の高さと同じ位置に
なるよう穴４を穴あき桟木３の側面に設けること
により外気の流通を図るよう穴あき桟木３を構成
する。 Next, to explain the perforated crosspiece 3 shown in FIG. 3, the perforated crosspiece 3 is constructed by drilling holes 4 for ventilation in the direction from the eave to the ridge on the side of the crosspiece.
The height of the perforated crosspiece 3 is made higher than that of conventional crosspieces, and the thickness of the grooved underlayment material 1 is made thicker according to the height, so that the height of the peak of the grooved underlayment material 1 and the perforated crosspiece 3 are made thicker. make the heights of A groove 2 is provided in the upper part of the grooved underlay material 1, and holes 4 are provided on the side of the perforated crosspiece 3 at the same height as the groove 2, so that the perforated crosspiece 3 can circulate outside air. Configure.
以上のように構成された溝付下敷材１と穴あき
桟木３を用いて屋根を構成するが、棟方向と略平
行に穴あき桟木３を野地板上に配設し、その穴あ
き桟木３間に溝付下敷材１を敷設し、その上から
金属瓦などの葺材６を葺設する。 A roof is constructed using the grooved underlayment material 1 and the perforated crosspieces 3 constructed as described above. A grooved underlayment material 1 is laid in between, and a roofing material 6 such as a metal tile is laid over it.
屋根の軒先から外気は溝付下敷材１の溝２に流
入し、溝２に沿つて穴あき桟木３の穴４を通過し
ながら外気は棟へと流れていく。また、この実施
例では、溝付下敷材１の厚さを従来のものより厚
くし、その上部に溝を設けてあるため、溝をやや
深めに設けることができ、流通する外気の量を増
やせると共に、残りの下部の厚さで断熱効果を発
揮できる。 Outside air flows from the eaves of the roof into the grooves 2 of the grooved underlayment material 1, and flows to the ridge while passing through the holes 4 of the perforated crosspieces 3 along the grooves 2. In addition, in this embodiment, the thickness of the grooved underlayment material 1 is made thicker than that of the conventional one, and the grooves are provided at the top, so the grooves can be made slightly deeper, increasing the amount of outside air that circulates. At the same time, the remaining thickness of the lower part can provide a heat insulating effect.
(ト) 効果
本考案は利用した場合、軒先から溝２を通つて
外気が葺材６の下へ流入するため、太陽熱により
高温になつた葺材６は、溝２に流入した外気と葺
材６の表面を晒す外気により冷やされる。そのた
め葺材６の放射熱の量は減少し、溝付下敷材１と
野地板を透過し室内に放射される放射熱の量は減
少する。(G) Effect When this invention is used, outside air flows from the eaves through the grooves 2 and below the roofing material 6, so the roofing material 6, which has become hot due to solar heat, is exposed to the outside air flowing into the grooves 2 and the surface of the roofing material 6. is cooled by the exposed outside air. Therefore, the amount of radiant heat from the roofing material 6 is reduced, and the amount of radiant heat that is transmitted through the grooved underlayment material 1 and the roofing board and radiated into the room is reduced.
また、空気の流通があるため、葺材６と溝付下
敷材１の間の結露を防ぐことができる。もちろ
ん、溝付下敷材１の形状が葺材６の形状に沿つて
いるため、職人が乗つても葺材６が変形する心配
はない。 Further, since there is air circulation, dew condensation between the roofing material 6 and the grooved underlayment material 1 can be prevented. Of course, since the shape of the grooved underlay material 1 follows the shape of the roofing material 6, there is no worry that the roofing material 6 will deform even if a craftsman rides on it.
第１図は、本考案の斜視図。第２図は、溝付下
敷材の斜視図。第３図は、穴あき桟木の斜視図。
第４図は、従来技術の説明図。
１……溝付下敷材、２……溝、３……穴あき桟
木、４……穴、５……下敷材、６……葺材、矢印
は空気の流通をあらわす。
FIG. 1 is a perspective view of the present invention. FIG. 2 is a perspective view of the grooved underlay material. Figure 3 is a perspective view of the perforated crosspiece.
FIG. 4 is an explanatory diagram of the prior art. 1... Grooved underlay material, 2... Groove, 3... Perforated crosspiece, 4... Hole, 5... Underlay material, 6... Roofing material, the arrow represents air circulation.
Claims (1)
葺材の形状に沿つた形をしておりそこに軒−棟方
向に多数の溝が設けてあり、桟木には、軒−棟方
向に換気用の穴を穿設し、桟木の換気用の穴と下
敷材の溝とが軒−棟方向に並ぶように、桟木間に
下敷材を配置した金属瓦屋根の換気構造。 The upper surface of the underlayment has a shape that follows the shape of the roofing material between the crosspieces, and there are many grooves in the eave-to-ridge direction, and the crosspieces have ventilation grooves in the eave-to-ridge direction. A ventilation structure for a metal tile roof in which holes are drilled and underlay material is placed between the crosspieces so that the ventilation holes in the crosspieces and the grooves in the underlayment are lined up in the eave-to-ridge direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10053886U JPH054492Y2 (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10053886U JPH054492Y2 (en) | 1986-06-30 | 1986-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS635129U JPS635129U (en) | 1988-01-13 |
| JPH054492Y2 true JPH054492Y2 (en) | 1993-02-04 |
Family
ID=30970458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10053886U Expired - Lifetime JPH054492Y2 (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054492Y2 (en) |
-
1986
- 1986-06-30 JP JP10053886U patent/JPH054492Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS635129U (en) | 1988-01-13 |
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