JPS6242013Y2 - - Google Patents
Info
- Publication number
- JPS6242013Y2 JPS6242013Y2 JP1982098114U JP9811482U JPS6242013Y2 JP S6242013 Y2 JPS6242013 Y2 JP S6242013Y2 JP 1982098114 U JP1982098114 U JP 1982098114U JP 9811482 U JP9811482 U JP 9811482U JP S6242013 Y2 JPS6242013 Y2 JP S6242013Y2
- Authority
- JP
- Japan
- Prior art keywords
- lighting
- arch
- shaped
- light
- bodies
- 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
Links
- 239000000463 material Substances 0.000 claims description 44
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【考案の詳細な説明】
本考案は採光体を断面アーチ状に成形して採光
性能を高めた屋根の採光構造に関する。[Detailed Description of the Invention] The present invention relates to a roof lighting structure in which a lighting body is formed into an arch-shaped cross section to improve lighting performance.
一般に採光部を有する屋根にあつては、採光体
が合成樹脂にて成形される場合には、防火上から
次のような規制がある。即ち採光部は全屋根面積
の1/4以下にすること、一区画では40m2以下にす
ること、屋根の流れ方向では採光部の長さを５ｍ
以下にするなどである。そこで棟部から軒先にか
けて採光部を長くとる形式のものでは採光部を分
断してその分断個所に不燃材を配設するようにし
てある。そして従来の屋根の採光構造において採
光率を高めるために採光体を断面アーチ状にした
ものにあつては具体的には第１〜３図に示すよう
な構成をとつていた。即ち夫々がドーム状となつ
た複数の採光体１′を屋根の採光用開口５′に隔設
し、採光体１′間に平板状の鉄製不燃材２′を配設
し、採光体１′の鍔部７′に不燃材２′の端部を重
ね合わせて接続してある。しかし係る従来の構造
では採光体１′と不燃材２′の接続が平板同志とな
るため雨水がスムーズに流下せず重ね合せ部分に
雨水が一時的に滞留することとなつて採光体１′
と不燃材２′との接続個所から漏れ易くなつて雨
仕舞が悪くなるという問題があつた。１３′は支
持材であり、１４′は梁材である。 In general, for roofs with a daylighting section, if the daylighting body is molded from synthetic resin, the following regulations apply for fire prevention reasons. In other words, the length of the daylighting area should be less than 1/4 of the total roof area, less than 40m2 in one section, and the length of the daylighting area should be 5m in the flow direction of the roof.
For example, do the following. Therefore, in the case of a type that has a long lighting section from the ridge to the eaves, the lighting section is divided and noncombustible material is placed at the divided point. Conventional roof lighting structures in which the lighting body has an arched cross section in order to increase the lighting efficiency have specifically been constructed as shown in FIGS. 1 to 3. That is, a plurality of lighting bodies 1' each having a dome shape are arranged at intervals in a lighting opening 5' of the roof, and a flat plate-shaped iron noncombustible material 2' is arranged between the lighting bodies 1'. The ends of the noncombustible material 2' are overlapped and connected to the flange 7' of the flange 7'. However, in this conventional structure, the lighting body 1' and the non-combustible material 2' are connected to each other by flat plates, so rainwater does not flow down smoothly and rainwater temporarily accumulates in the overlapping area, causing the lighting body 1'
There was a problem that leakage was likely to occur from the connection point between the material and the noncombustible material 2', making it difficult to shut off rain. 13' is a support member, and 14' is a beam member.
本考案は上記の点に鑑みて為されたものであつ
て、その目的とするところは採光体と不燃材との
接続部分の雨仕舞をよくすることのできる屋根の
採光構造を提供するにある。 The present invention has been made in view of the above points, and its purpose is to provide a roof lighting structure that can improve the rain protection at the connection area between the lighting body and the noncombustible material. .
本考案の要旨は、屋根面に細長の採光用開口部
５を形成し、この開口部５に複数の断面アーチ状
の採光体１を間隔を置いて配設し、この採光体１
を透光性を有する合成樹脂にて成形し、不燃材に
て採光体１の断面形状と略同じに成形されたアー
チ状不燃材２を上記間隔個所に配設するとともア
ーチ状不燃材２と採光体１との各端部同志を水密
的に接続して成る屋根の採光構造に係るものであ
る。以下、本考案を図示の実施例に基づいて詳述
する。波状屋根板等の屋根板６間には採光用の開
口部が形成されてあり、この開口部５は採光体１
及びアーチ状不燃材２にて閉塞されてある。開口
部５は棟部３から軒先にかけて長くなるように形
成されてある。採光体１はポリカーボネート樹脂
のような難燃性で透光性を有する合成樹脂にて成
形されてあり、中間部材である採光短尺体９と上
下端部材である端部採光体２０の２種からなる。
採光短尺体９は開口部５に対応して棟部３から軒
先にかけて長く連ねられているが、５ｍおきに後
述のアーチ状不燃材２を介在させる為に２ｍの間
隔が置かれてある。採光体１の横断面はアーチ状
に形成されてある。採光短尺体９および端部採光
体２０の下縁からは外鍔７が延出されてあり、外
鍔７の延出先端には水切り片８が設けられてあ
る。開口部５の両端部には四半球状の端部採光体
２０が配設される。採光短尺体９の曲げ方向には
複数の補強リブ１０が形成されてある。２はアー
チ状不燃材であつて、例えば鉄板の如き不燃性材
料を曲成したものである。アーチ状不燃材２は短
尺ものであつて、横断面形状は採光短尺体９の横
断面形状と略同じとなつていて採光短尺体９の端
部の表面側若しくは裏面側に重ねて接続できるよ
うにしてある。アーチ状不燃材２の下縁からは水
切り片１１を有する外鍔１２が延出されてある。
１３は断面〓字状の支持材であつて、開口部５の
四周の縁部に周設されてある。支持材１３のウエ
ブ１５には屋根材６の縁部が溶接部１６にて取着
されてある。支持材１３は梁１４に載置され下横
片２１が溶接部１６にて取着されてある。採光短
尺体９同志或いは採光短尺体９と端部採光体２０
とは端部同志を重ね合せ、中空部２２を有するよ
うに接続して連ねられる。採光短尺体９の外鍔７
は支持材１３の上横片１７上にパツキン材１８を
介して載設されてあり、外鍔７は上横片１７にボ
ルト・ナツト等の固着手段１９にて止められてあ
る。アーチ状不燃材２は採光短尺体９間の上記間
隔を置いた個所に配設されるものであり、アーチ
状不燃材９の両端部は採光短尺体９の端部にパツ
キン材１８を介して外嵌されてある。アーチ状不
燃材２の外鍔１２はパツキン材１８を介して支持
材１３の上横片１７に固着手段１９にて止められ
てある。尚、採光短尺体９同志の接続や採光短尺
体９と端部採光体２０とろ接続もパツキン材１８
を介して行なつてもよい。またアーチ状不燃材２
の両端部を採光短尺体９の両端部と同じ形状に成
形したり、或いはアーチ状不燃材２の全体形状を
採光短尺体９の全体形状とを同じに成形すれば、
採光短尺体９同志を接続するのと全く同様にアー
チ状不燃材２を接続できるので水密性及び作業性
がより向上する。その接続状態を第１０図イ，
ロ，ハに示す。第１０図イはアーチ状不燃材２の
片方の端部を角波にしたものであり、第１０図ロ
は両方の端部を丸波にしたものであり、第１０図
ハは両方の端部を上方に立ちあがらせてフランジ
を形成したものである。 The gist of the present invention is to form an elongated lighting opening 5 on the roof surface, arrange a plurality of lighting elements 1 having an arch-shaped cross section at intervals in the opening 5, and arrange the lighting elements 1 at intervals.
The arch-shaped non-combustible material 2 is molded from a transparent synthetic resin, and the arch-shaped non-combustible material 2 is molded from a non-combustible material to have approximately the same cross-sectional shape as the daylighting body 1 at the above-mentioned interval. This relates to a roof lighting structure in which each end of the lighting body 1 is connected in a watertight manner. Hereinafter, the present invention will be explained in detail based on illustrated embodiments. Openings for daylighting are formed between roof panels 6 such as wavy roof panels, and these openings 5 are connected to the lighting body 1.
and is closed with an arch-shaped noncombustible material 2. The opening 5 is formed to become longer from the ridge 3 to the eaves. The lighting body 1 is made of flame-retardant and translucent synthetic resin such as polycarbonate resin, and is made of two types: a short lighting body 9 which is an intermediate member, and an end lighting body 20 which is an upper and lower end member. Become.
The lighting strips 9 are long in series from the ridge 3 to the eaves, corresponding to the openings 5, and are spaced at intervals of 2 m so that arch-shaped noncombustible materials 2, which will be described later, are interposed every 5 m. The cross section of the lighting body 1 is formed in an arch shape. An outer flange 7 extends from the lower edges of the short lighting body 9 and the end lighting body 20, and a draining piece 8 is provided at the extending tip of the outer flange 7. Quadrilateral end lighting bodies 20 are disposed at both ends of the opening 5. A plurality of reinforcing ribs 10 are formed in the direction of bending of the lighting short body 9. Reference numeral 2 is an arch-shaped noncombustible material made of a noncombustible material such as an iron plate. The arch-shaped noncombustible material 2 is a short piece, and its cross-sectional shape is approximately the same as the cross-sectional shape of the lighting short body 9, so that it can be stacked and connected to the front or back side of the end of the lighting short body 9. It is set as. An outer flange 12 having a draining piece 11 extends from the lower edge of the arch-shaped noncombustible material 2.
Reference numeral 13 denotes a support member having a cross-section shaped like the letter L, and is provided around the four edges of the opening 5. The edge of the roofing material 6 is attached to the web 15 of the support material 13 at a welded portion 16. The support member 13 is placed on a beam 14, and the lower horizontal piece 21 is attached at a welded portion 16. Short lighting body 9 or short lighting body 9 and end lighting body 20
The ends are overlapped and connected so as to have a hollow part 22. Outer flange 7 of lighting short body 9
is mounted on the upper horizontal piece 17 of the support member 13 via a packing material 18, and the outer collar 7 is fixed to the upper horizontal piece 17 with fixing means 19 such as bolts and nuts. The arch-shaped noncombustible material 2 is arranged at the above-mentioned space between the lighting strips 9, and both ends of the arch-shaped noncombustible material 9 are attached to the ends of the lighting strips 9 via packing materials 18. It is fitted externally. The outer flange 12 of the arch-shaped noncombustible material 2 is fixed to the upper horizontal piece 17 of the support member 13 via a packing material 18 by fixing means 19. In addition, the connection between the short lighting bodies 9 and the connection between the short lighting bodies 9 and the end lighting bodies 20 are also made using the packing material 18.
It may also be done via In addition, arch-shaped noncombustible material 2
If both ends of the lighting strip 9 are molded into the same shape as both ends of the lighting strip 9, or the arch-shaped noncombustible material 2 is molded to have the same overall shape as the lighting strip 9,
Since the arch-shaped noncombustible material 2 can be connected in exactly the same way as connecting the lighting strips 9, watertightness and workability are further improved. The connection status is shown in Figure 10A.
Shown in b and c. Figure 10A shows one end of the arch-shaped noncombustible material 2 made into square waves, Figure 10B shows both ends made into round waves, and Figure 10C shows both ends made into square waves. A flange is formed by raising the upper part upward.
本考案は叙上の如く、屋根面に細長の採光用開
口部を形成し、この開口部に複数の断面アーチ状
の採光体を間隔を置いて配設したので、屋根面か
ら採光体がアーチ状に突出する分だけ採光性能が
向上する利点があり、また不燃材にて採光体の断
面形状と略同じに成形されたアーチ状不燃材を上
記間隔個所に配設するとともにアーチ状不燃材と
採光体との各端部同志を水密的に接続したので、
採光体が不燃材にて分断されて防火性が良くなる
のはもちろんのこと、採光体とアーチ状不燃材の
断面形状が同じであるから雨水の流れが途中で滞
留することなくスムーズに流下し、したがつて採
光体とアーチ状不燃材との接続部分の雨仕舞がし
やすくなるという利点がある。更に採光体を継い
で長尺物にする場合には、係る一連の継ぎ作業の
中にアーチ状不燃材を同じ要領で継ぐことができ
て施工能率も向上するという利点がある。特に、
採光体をアーチ状不燃材で連結しているので、採
光用開口部の長さを５ｍ以下にするという建築基
準法の規制を満たしながらも、棟部から軒先に至
る長い採光部を形成することができるのであり、
屋根面積に対する採光率を大きくとれるという利
点を有するのである。すなわち、５ｍ以下の長さ
に形成した採光体を不燃材を介して次々に連結す
ることにより、５ｍ以上の長さの採光用開口部を
覆うことができるのである。 As described above, in this invention, an elongated opening for daylighting is formed on the roof surface, and a plurality of daylighting bodies with an arch-shaped cross section are arranged at intervals in this opening, so that the daylighting bodies can be arched from the roof surface. There is an advantage that the lighting performance is improved by the amount of the protruding shape, and arch-shaped non-combustible material made of non-combustible material and formed to have approximately the same cross-sectional shape as the lighting body is disposed at the above-mentioned intervals, and the arch-shaped non-combustible material is Since each end with the lighting body is connected watertightly,
Not only does the daylighting element have better fire protection as it is separated by non-combustible material, but the cross-sectional shape of the daylighting element and the arched non-combustible material are the same, allowing rainwater to flow smoothly without stagnation in the middle. Therefore, there is an advantage that the connecting portion between the daylighting body and the arch-shaped noncombustible material can be easily closed from the rain. Furthermore, when the daylighting body is spliced to make a long piece, there is an advantage that the arch-shaped noncombustible material can be spliced in the same way during the series of splicing operations, which improves construction efficiency. especially,
Since the lighting elements are connected using arch-shaped noncombustible materials, it is possible to form a long lighting area from the ridge to the eaves, while meeting the Building Standards Act regulation that requires the length of the opening for lighting to be 5 m or less. It is possible to
This has the advantage of increasing the lighting ratio relative to the roof area. That is, by connecting daylighting bodies formed to lengths of 5m or less one after another via a noncombustible material, it is possible to cover a daylighting opening with a length of 5m or more.
第１図は従来例の側断面図、第２図は同上の正
断面図、第３図は同上の不燃材の斜視図、第４図
は本考案の切欠斜視図、第５図は同上の採光部分
の接続動作説明図、第６図は第４図のＸ−Ｘ断面
図、第７図は第４図のＹ−Ｙ断面図、第８図は第
４図のＺ−Ｚ断面図、第９図は同上のアーチ状不
燃材の斜視図、第１０図イ，ロ，ハは他の実施例
の接続状態を示す断面図であつて、１は採光体、
２はアーチ状不燃材、５は採光用開口である。
Fig. 1 is a side sectional view of the conventional example, Fig. 2 is a front sectional view of the same, Fig. 3 is a perspective view of the noncombustible material of the same, Fig. 4 is a cutaway perspective view of the present invention, and Fig. 5 is the same as the above. An explanatory diagram of the connection operation of the lighting part, Fig. 6 is a sectional view taken along the line X-X in Fig. 4, Fig. 7 is a sectional view taken along the Y-Y line in Fig. 4, and Fig. 8 is a sectional view taken along the Z-Z line in Fig. 4. FIG. 9 is a perspective view of the arch-shaped noncombustible material same as above, and FIG.
2 is an arch-shaped noncombustible material, and 5 is an opening for lighting.
Claims (1)
口部に複数の断面アーチ状の採光体を間隔を置い
て配設し、この採光体を透光性を有する合成樹脂
にて成形し、不燃材にて採光体の断面形状と略同
じに成形されたアーチ状不燃材を上記間隔個所に
配設するとともにアーチ状不燃材と採光体との各
端部同志を水密的に接続して成る屋根の採光構
造。 A roof lighting structure comprising: a long, narrow light-gathering opening formed in a roof surface; a plurality of light-gathering bodies having an arch-shaped cross section arranged at intervals in the opening; the light-gathering bodies being molded from a translucent synthetic resin; arch-shaped non-combustible materials molded from a non-combustible material to have approximately the same cross-sectional shape as the light-gathering bodies being arranged at the intervals; and each end of the arch-shaped non-combustible materials and the light-gathering bodies being connected watertightly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9811482U JPS592815U (en) | 1982-06-29 | 1982-06-29 | Roof lighting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9811482U JPS592815U (en) | 1982-06-29 | 1982-06-29 | Roof lighting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS592815U JPS592815U (en) | 1984-01-10 |
| JPS6242013Y2 true JPS6242013Y2 (en) | 1987-10-28 |
Family
ID=30233090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9811482U Granted JPS592815U (en) | 1982-06-29 | 1982-06-29 | Roof lighting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS592815U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506656U (en) * | 1973-05-15 | 1975-01-23 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS617310Y2 (en) * | 1980-12-10 | 1986-03-06 |
-
1982
- 1982-06-29 JP JP9811482U patent/JPS592815U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS506656U (en) * | 1973-05-15 | 1975-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS592815U (en) | 1984-01-10 |
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