JP4621611B2 - Roofing board - Google Patents
Roofing board Download PDFInfo
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- JP4621611B2 JP4621611B2 JP2006063571A JP2006063571A JP4621611B2 JP 4621611 B2 JP4621611 B2 JP 4621611B2 JP 2006063571 A JP2006063571 A JP 2006063571A JP 2006063571 A JP2006063571 A JP 2006063571A JP 4621611 B2 JP4621611 B2 JP 4621611B2
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- edge
- roofing board
- inward
- rising
- bending
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- 230000000630 rising effect Effects 0.000 claims description 32
- 238000005452 bending Methods 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009954 braiding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
本発明は、屋根葺き板に関するものであり、特に降水時、積雪時等における水漏れを防止すると共に屋根が強風に晒されたときでも屋根葺き板の継合が外れないようにした屋根葺き板に係るものである。 The present invention relates to a roofing board, and in particular, a roofing board that prevents water leakage during precipitation, snowfall, etc., and prevents the roofing board from being disconnected even when the roof is exposed to strong winds. It is related to.
屋根葺き板は、例えば実開昭６１−１６１３２９号公報に示すように、はぜ組みにより相互に継合される。
しかるに、従来の屋根葺き板においては、単一のはぜ組みにより相互に継合されるものであるため、特に勾配が小さな屋根の場合、降水時、積雪時等に水漏れを生ずるおそれがある。従って、従来の屋根葺き板は、勾配の小さな屋根には使用し難いという問題が生じている。 However, in the conventional roofing boards, since they are connected to each other by a single braid, there is a risk of water leakage during precipitation, snowfall, etc., especially in the case of a roof with a small slope. . Therefore, the conventional roofing board has a problem that it is difficult to use it on a roof with a small slope.
本発明は、従来の屋根葺き板におけるこのような問題を解決し、降水時、積雪時等における水漏れを防止すると共に屋根が強風に晒されたときでも屋根葺き板の継合が外れないようにした屋根葺き板を提供しようとしてなされたものである。 The present invention solves such problems in conventional roofing boards, prevents water leakage during precipitation, snowfall, etc., and prevents the roofing boards from being disconnected even when the roof is exposed to strong winds. It was made in an attempt to provide a roofing board.
上記課題を解決するために、本発明は下記の屋根葺き板を提供する。 In order to solve the above problems, the present invention provides the following roofing board.
（１）屋根葺き板における一縁部を下方に折り曲げて第一立上り部を形成し、該第一立上り部の下縁を内方に折り曲げると共に下側外方に折り返して突縁部を形成し、該突縁部の外縁を下方に折り曲げて第二立上り部を形成し、該第二立上り部の下縁を下側内方に湾曲させて第一湾曲部を形成し、該第一湾曲部の内縁を内方に折り曲げて内向き縁を形成し、
該屋根葺き板における他縁部を上側内方に折り返して第一受け部を形成し、該第一受け部の内縁を下側内方に湾曲させて第二湾曲部を形成し、該第二湾曲部の内縁を上方に折り曲げて第三立上り部を形成し、該第三立上り部の上縁を外方に折り曲げると共に上側内方に折り返して第二受け部を形成し、該第二受け部の内縁を上方に折り曲げて第四立上り部を形成し、
一つの屋根葺き板における第一湾曲部と内向き縁とが別の屋根葺き板における第二湾曲部と第一受け部とに圧接状態で嵌合され、当該一つの屋根葺き板における突縁部が当該別の屋根葺き板における第二受け部に圧接状態で挿嵌されるようにしたことを特徴とする屋根葺き板（請求項１）。
(1) One edge portion of the roofing board is bent downward to form a first rising portion, and the lower edge of the first rising portion is bent inward and folded downward and outward to form a protruding edge portion. The outer edge of the projecting edge is bent downward to form a second rising part, the lower edge of the second rising part is bent inwardly to form a first bending part, and the first bending part Bend inward to form an inward edge,
The other edge portion of the roofing board is folded back inward to form a first receiving portion, the inner edge of the first receiving portion is bent inwardly to form a second bending portion, and the second bending portion is formed. Bending the inner edge of the curved portion upward to form a third rising portion, bending the upper edge of the third rising portion outward and folding back upward to form the second receiving portion, the second receiving portion The fourth rising part is formed by bending the inner edge of the
The first curved portion and the inward edge of one roofing plate are fitted in pressure contact with the second curved portion and the first receiving portion of another roofing plate, and the protruding edge portion of the one roofing plate Is inserted into the second receiving portion of the other roofing board in a pressure contact state (Claim 1).
本発明において、「内」とは屋根葺き板の中央部に向かう方向をいい、「外」とは「内」と反対の方向をいうものとする。 In the present invention, “inside” refers to the direction toward the center of the roofing board, and “outside” refers to the direction opposite to “inside”.
（２）前記第四立上り部と第二受け部とを屋根葺き板とは別体の固定具を介して屋根葺き板支持体に固定する（請求項２）。 (2) The fourth rising portion and the second receiving portion are fixed to the roofing plate support through a fixture separate from the roofing plate (Claim 2).
［請求項１の発明］
請求項１の発明による屋根葺き板においては、第一湾曲部と内向き縁とが第二湾曲部と第一受け部とに圧接状態で嵌合され、突縁部が第二受け部に圧接状態で挿嵌される。即ち、屋根葺き板は別の屋根葺き板といわば二つのはぜ組みにて圧接状態で連結される。従って、降水時、積雪時等における水漏れが効果的に防止され、毛細管現象により水が浸入することもない。故に、この屋根葺き板は、勾配が小さい屋根に使用したときでも、水漏れの問題を生ずるおそれがない。
[Invention of Claim 1]
In the roofing board according to the invention of claim 1, the first curved portion and the inward edge are fitted in pressure contact with the second curved portion and the first receiving portion, and the protruding edge portion is pressed against the second receiving portion. It is inserted in the state. In other words, the roofing board is connected to another roofing board in a so-called press-contact state by two braids. Accordingly, water leakage during precipitation, snowfall, etc. is effectively prevented, and water does not enter due to capillary action. Therefore, even when this roofing board is used for a roof having a small slope, there is no possibility of causing a problem of water leakage.
また、第一湾曲部が第二湾曲部を押下しているため、屋根が強風に晒されたときでも、第一湾曲部及び内向き縁と第二湾曲部及び第一受け部との嵌合が外れるおそれはない。 In addition, since the first curved portion presses the second curved portion, even when the roof is exposed to strong wind, the first curved portion and the inward edge are fitted to the second curved portion and the first receiving portion. There is no risk of losing.
［請求項２の発明］
屋根葺き板は別体の固定具を介して屋根葺き板支持体に確実に固定される。
[Invention of claim 2]
The roofing board is securely fixed to the roofing board support via a separate fixture.
符号１、１‘に示すものは屋根葺き板である。 Reference numerals 1 and 1 'denote roofing boards.
屋根葺き板１、１‘は、例えば、厚さ０．４〜０．６ｍｍの鉄、ステンレス鋼等により形成される。 The roofing boards 1 and 1 'are made of, for example, iron or stainless steel having a thickness of 0.4 to 0.6 mm.
屋根葺き板１における一縁部を下方に折り曲げて第一立上り部３を形成し、該第一立上り部３の下縁を内方に折り曲げると共に下側外方に折り返して突縁部５を形成し、該突縁部５の外縁を下方に折り曲げて第二立上り部７を形成し、該第二立上り部７の下縁を下側内方に湾曲させて第一湾曲部９を形成し、該第一湾曲部９の内縁を内方に折り曲げて内向き縁１１を形成する。
One edge portion of the roofing board 1 is bent downward to form the first rising
該屋根葺き板１における他縁部を上側内方に折り返して第一受け部１３を形成し、該第一受け部１３の内縁を下側内方に湾曲させて第二湾曲部１５を形成し、該第二湾曲部１５の内縁を上方に折り曲げて第三立上り部１７を形成し、該第三立上り部１７の上縁を外方に折り曲げると共に上側内方に折り返して第二受け部１９を形成し、該第二受け部１９の内縁を上方に折り曲げて第四立上り部２１を形成する。
The other edge of the roofing board 1 is folded back inward to form the first receiving
一つの屋根葺き板１における第一湾曲部９と内向き縁１１とが別の屋根葺き板１’における第二湾曲部１５と第一受け部１３とに圧接状態で嵌合され、当該一つの屋根葺き板１における突縁部５が当該別の屋根葺き板１’における第二受け部１９に圧接状態で挿嵌されるようになす。
The first
前記第四立上り部２１と第二受け部１９とを屋根葺き板１、１’とは別体の固定具２３を介して屋根葺き板支持体２５に固定する。符号２７に示すものは、固定具２３を屋根葺き板支持体２５に固着するためのネジ等の固着具である。
The fourth rising
固定具２３は、一例として、図２に示すように、基部２９の一縁を立ち上げると共に折曲して第二受け部押え部３１を形成し、該第二受け部押え部３１の一縁を上方に折り曲げると共に下方に折り返して第四立上り部押え部３３を形成してなるものとする。
As an example, as shown in FIG. 2, the
図２に示す固定具２３は、第四立上り部押え部３３により第四立上り部２１を押さえさせ、第二受け部押え部３１により第二受け部１９を押さえさせた状態で、基部２９を固着具２７により屋根葺き板支持体２５に固着する。
The
１ 屋根葺き板
１’ 屋根葺き板
３ 第一立上り部
５ 突縁部
７ 第二立上り部
９ 第一湾曲部
１１ 内向き縁
１３ 第一受け部
１５ 第二湾曲部
１７ 第三立上り部
１９ 第二受け部
２１ 第四立上り部
２３ 固定具
２５ 屋根葺き板支持体
２７ 固着具
２９ 基部
３１ 第二受け部押え部
３３ 第四立上り部押え部
DESCRIPTION OF SYMBOLS 1 Roofing board 1 '
Claims (2)
該屋根葺き板における他縁部を上側内方に折り返して第一受け部を形成し、該第一受け部の内縁を下側内方に湾曲させて第二湾曲部を形成し、該第二湾曲部の内縁を上方に折り曲げて第三立上り部を形成し、該第三立上り部の上縁を外方に折り曲げると共に上側内方に折り返して第二受け部を形成し、該第二受け部の内縁を上方に折り曲げて第四立上り部を形成し、
一つの屋根葺き板における第一湾曲部と内向き縁とが別の屋根葺き板における第二湾曲部と第一受け部とに圧接状態で嵌合され、当該一つの屋根葺き板における突縁部が当該別の屋根葺き板における第二受け部に圧接状態で挿嵌されるようにしたことを特徴とする屋根葺き板。 One edge of the roofing board is bent downward to form a first rising part, and the lower edge of the first rising part is bent inward and folded downward and outward to form a protruding edge. The outer edge of the edge is bent downward to form a second rising part, the lower edge of the second rising part is bent downward and inward to form a first bending part, and the inner edge of the first bending part is Bend inward to form an inward edge,
The other edge portion of the roofing board is folded back inward to form a first receiving portion, the inner edge of the first receiving portion is bent to the lower inward direction to form a second bending portion, Bending the inner edge of the curved portion upward to form a third rising portion, bending the upper edge of the third rising portion outward and folding back upward to form the second receiving portion, the second receiving portion The fourth rising part is formed by bending the inner edge of the
The first curved portion and the inward edge in one roofing board are fitted in pressure contact with the second curved portion and the first receiving part in another roofing board, and the protruding edge portion in the one roofing board The roofing board according to claim 1, wherein the roofing board is inserted into a second receiving portion of the other roofing board in a pressure contact state.
2. The roofing board according to claim 1, wherein the fourth rising part and the second receiving part are fixed to the roofing board support through a fixture separate from the roofing board. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006063571A JP4621611B2 (en) | 2006-03-09 | 2006-03-09 | Roofing board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006063571A JP4621611B2 (en) | 2006-03-09 | 2006-03-09 | Roofing board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007239314A JP2007239314A (en) | 2007-09-20 |
| JP4621611B2 true JP4621611B2 (en) | 2011-01-26 |
Family
ID=38585116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006063571A Active JP4621611B2 (en) | 2006-03-09 | 2006-03-09 | Roofing board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4621611B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4703685B2 (en) * | 2008-05-15 | 2011-06-15 | 株式会社太田建板工業 | Roofing board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50122115U (en) * | 1974-03-20 | 1975-10-06 | ||
| JPS54120211U (en) * | 1978-02-13 | 1979-08-23 | ||
| JPS59128825U (en) * | 1983-02-17 | 1984-08-30 | 大同鋼板株式会社 | Roof board connection structure |
-
2006
- 2006-03-09 JP JP2006063571A patent/JP4621611B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50122115U (en) * | 1974-03-20 | 1975-10-06 | ||
| JPS54120211U (en) * | 1978-02-13 | 1979-08-23 | ||
| JPS59128825U (en) * | 1983-02-17 | 1984-08-30 | 大同鋼板株式会社 | Roof board connection structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007239314A (en) | 2007-09-20 |
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