JP2521169B2 - Roof construction method - Google Patents
Roof construction methodInfo
- Publication number
- JP2521169B2 JP2521169B2 JP2008155A JP815590A JP2521169B2 JP 2521169 B2 JP2521169 B2 JP 2521169B2 JP 2008155 A JP2008155 A JP 2008155A JP 815590 A JP815590 A JP 815590A JP 2521169 B2 JP2521169 B2 JP 2521169B2
- Authority
- JP
- Japan
- Prior art keywords
- roof
- roof plate
- piece
- triangular
- goby
- 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
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Description
【発明の詳細な説明】 [産業上の利用分野] 本発明は、二種類の三角形状に成形した金属屋根板お
よびこの屋根板を組合わせて葺く屋根施工法に関するも
のである。Description: TECHNICAL FIELD The present invention relates to two types of triangular shaped metal roof plates and a roof construction method in which the roof plates are combined and thatched.
[従来の技術] 成形した瓦状の金属屋根板を組合わせて葺くものとし
ては、四角形状の金属板の4辺がハゼ折りされ、この折
曲部同士が相互に係合する方式の一文字葺き、あるいは
菱形状にして葺く亀甲茸きおよび菱葺き等がある。[Prior Art] As a combination of shaped roof tile metal roofing boards for roofing, one side of a method in which four sides of a rectangular metal sheet are goby-folded and the bent portions engage with each other. There are a thatched roof, a turtle shell mushroom and a thatched roof that are made into a rhombus shape.
[発明が解決しようとする問題点] 従来の施工法は、横方向の一側端を上方へハゼ折り
し、他側端を下方へハゼ折りした金属板を、次々とハゼ
折り同士を係合させるものであるので、この接続部より
雨が侵入したり、毛細管現象による侵入等雨仕舞上に問
題がある。また吊り子が必要となったり多くの部品との
組合わせによってはじめて完成された屋根にできるもの
で、補助部材が必要である。[Problems to be Solved by the Invention] In the conventional construction method, one side end in the lateral direction is goby-folded upward, and the other side end is gotten-folded downward, and the metal sheets are engaged one after another. However, there is a problem in rain finish such as intrusion of rain from this connection portion or intrusion due to a capillary phenomenon. In addition, it is necessary to use a suspender or to combine it with many parts to make a completed roof, and an auxiliary member is required.
[問題点を解決するための手段] そこで本発明は、屋根板同士の接続部により雨水が侵
入しないようにするために、2種類の三角形状の屋根板
を準備し、各斜辺にハゼ折り部を形成するが、正三角形
の屋根板のハゼ折り部は、上方へ折り返して形成し、逆
三角形状の屋根板のハゼ折り部は下方へ折り返して形成
し、両三角形状の屋根板は、逆三角形状の屋根板のハゼ
折り部が上面になるように係合させて接続する。そして
横方向の接続部にわずかの段差が、また上下段の屋根板
の接続部には大きな段差が生じるまようにしてある。こ
のようにすることで、雨水がハゼ部に侵入しても逆三角
形状の屋根板の逆斜辺に沿って流下するので、雨水は逆
流しない限り屋根裏側に侵入し得ない構造となる。[Means for Solving the Problems] Therefore, in the present invention, two types of triangular roof plates are prepared in order to prevent rainwater from entering due to the connection between the roof plates, and a goby fold portion is provided on each hypotenuse. The goby folds of the equilateral triangle roof plate are formed by folding back upwards, and the goby folds of the inverted triangle roof plate are formed by folding back downwards. Engage and connect so that the goby fold of the triangular roof plate is on the upper surface. Then, a slight step is formed at the connecting portion in the lateral direction, and a large step is formed at the connecting portion of the upper and lower roof plates. By doing so, even if rainwater enters the goby portion, the rainwater flows down along the reverse hypotenuse of the inverted triangular roof plate, so that the rainwater cannot enter the roof side unless it flows backward.
また施工においても正三角形状の屋根板は、逆三角形
状の屋根板と斜辺のハゼ折り部で係合しクサビ状に吊り
上げ保持されるので逆三角形状の屋根のみを固定するこ
とで足り、そして接続材、吊り子等の補助部材が不要と
なるので、施工が簡単であり、しかもコストが安くな
る。Also in the construction, the regular triangular roof plate is engaged with the inverted triangular roof plate at the goby fold portion of the hypotenuse and is lifted and held in a wedge shape, so it suffices to fix only the inverted triangular roof, and Since auxiliary members such as connecting materials and suspensions are not required, the construction is simple and the cost is low.
[実施例] 次に図面に示す実施例にしたがって本発明ぽ説明す
る。EXAMPLES Next, the present invention will be described with reference to the examples shown in the drawings.
第1図は、正三角形状の屋根板Aを示し、二つの斜辺
は、上方にわずかの幅にて折り返されたハゼ折り部1,2
としてあり、底辺はコの字型に下方に折曲した係止部3
としてある。頂部は、半円状に周縁を立上げて止水辺4
としてあり、その内側を止水片と同一高さに膨出させた
止水台5としてある。FIG. 1 shows an equilateral triangular roof plate A, in which the two hypotenuses are goby folds 1 and 2 which are folded upward with a slight width.
The bottom side is a U-shaped locking portion 3 that is bent downward.
There is. The top is semi-circular in shape and the edge is raised to the water stop side 4
The inside of the water blocking table 5 is bulged to the same height as the water blocking piece.
第2図には、逆三角形状の屋根板Bを示し、二つの斜
辺は、正三角形状の屋根板Aの斜辺とは逆に下方にわず
かの幅にて折り返したハゼ折り部6,7としてあり、頂辺
は上方へカールさせて係合部8を形成したのち、さらに
上方並びに後方へ反転するようにカールさせて止水壁9
としてあり、次に順次止水壁裏面並びに係合部上面に沿
って折り返されてのち後方に折曲して固定片10としてあ
り、下部の頂点側は、下方へ折り曲げて立下げ片11とし
てある。FIG. 2 shows an inverted triangular roof plate B, and the two hypotenuses are goby folds 6 and 7 which are folded back downward with a slight width, contrary to the hypotenuse of the equilateral triangular roof plate A. The top edge is curled upward to form the engaging portion 8, and then the top edge is further curled so as to be flipped upward and backward to prevent the water stop wall 9.
Then, after being sequentially folded back along the back surface of the water blocking wall and the upper surface of the engaging portion, it is bent backward to form a fixed piece 10, and the lower apex side is bent downward to form a falling piece 11. .
屋根葺き手順は、第9図に示すように正三角形状の屋
根板A間に逆三角形状の屋根板Bを両者の斜辺のハゼ折
り部1,2,6,7相互を係合させるようにして、軒先側aの
ケラバ端bより順次棟側c且つ反対側のケラバ端方向に
向かい両屋根板を交互に接続させるようにして葺き上げ
ていく。逆三角形状の屋根板Bの底辺の固定片10を釘で
打ち着け固定し、正三角形状の屋根板は固定ぜず底辺の
係止部3と両隣の屋根板斜辺のハゼ折り部との係合によ
り保持される。上下段の接続構造は、第3図に示すよう
なトライアングル葺きの場合には、上下段共正三角形の
屋根板A同士の底辺と頂部の接続構造Xと、上段が正三
角形状の屋根板Aで下段が逆三角形状の屋根板Bと各底
辺同士の接続構造Yと、上下段共逆三角形状の屋根板B
同士の頂部底辺の接続構造Zの三通りの接続構造とな
り、第4図から第6図に示す断面構造となる。As shown in FIG. 9, the roofing procedure is such that an inverted triangular roof plate B is fitted between regular triangular roof plates A so that the goby folds 1, 2, 6, 7 of the hypotenuses of both sides are engaged with each other. Then, from the verge edge b on the eaves side a toward the ridge side c and on the opposite side of the verge edge sequentially, both roof plates are alternately connected and raised. Fixing the bottom fixing piece 10 of the inverted triangular roof plate B with nails and fixing it, and not fixing the equilateral triangular roof plate, the engagement part 3 on the bottom side and the goby fold part on both sides of the diagonal side of the roof plate are not fixed. It is held by the combination. In the case of triangle roofing as shown in FIG. 3, the upper and lower connection structures are the connection structure X between the bottom and top of the upper and lower equilateral triangular roof plates A, and the upper part is an equilateral triangular roof plate A. In the lower tier, the lower triangular roofing board B and the connecting structure Y between the bases, and the upper and lower tiers of the inverted triangular roofing board B
There are three types of connection structures of the connection structure Z at the top and bottom sides of each other, and the cross-sectional structures shown in FIGS. 4 to 6 are obtained.
第4図は正三角形状の屋根板A同士の接続構造X部分
を示し、正三角形状の屋根板Aの底辺の係止部3は、他
の正三角形状の屋根板Aの頂部の止水台5上に載ってい
るだけである。しかしながら止水台5が一段高くしてあ
ること、ならびに止水片4が立上げてあることから隣接
する逆三角形状の屋根板Bのハゼ折り部6、7がこの止
水台5の両側を囲み、かつ下方より覗き空間が、この一
段高くした止水台5で遮弊されるので雨水の侵入は阻止
される。また両屋根板Aはそれぞれ両隣の逆三角形状の
屋根板Bと斜辺に形成したハゼ折り部1,2,6,7同士が係
合しているため屋根板同士が強固に保持し合うので、上
下段の接続部における係合が必要でない。FIG. 4 shows a connecting structure X portion of the equilateral triangular roofing plates A, and the locking portion 3 on the bottom side of the equilateral triangular roofing plates A has a water stop at the top of another equilateral triangular roofing plate A. It is only on the table 5. However, since the water stop 5 is raised further and the water stop pieces 4 are raised, the goby folds 6 and 7 of the adjoining inverted triangular roof plate B are located on both sides of the water stop 5. The enclosed space and the space viewed from below are obstructed by the raised water stop 5, so that rainwater is prevented from entering. In addition, since both roof plates A are adjacent triangular roof plates B on both sides and goby folds 1, 2, 6, 7 formed on the hypotenuse are engaged with each other, the roof plates firmly hold each other. No engagement is required at the upper and lower connections.
第5図は、正三角形状の屋根板Aと逆三角形状の屋根
板Bとの底辺同士の接続構造Y部分を示す。FIG. 5 shows a connecting structure Y portion of the bottom sides of a regular triangular roof plate A and an inverted triangular roof plate B.
上段の正三角形状の屋根板Aの底辺の係止部3が下段
の逆三角形状の屋根板Bの底辺の係合部8に係合されて
いる。The engaging portion 3 on the bottom side of the upper triangular roof plate A is engaged with the engaging portion 8 on the lower side of the lower triangular roof plate B.
第6図は、逆三角形状の屋根板B同士の接続構造Z部
分を示す。FIG. 6 shows a connecting structure Z portion between the roof plates B having an inverted triangular shape.
この場合も、上段の逆三角形状の屋根板Bの頂部の立
上げ片11と下段の逆三角形状の屋根板Bの底辺の係止部
8とは直接係合していない。いずれの場合においても両
隣の屋根板の斜辺のハゼ折り部と係合し強固に屋根板同
士が保持し合うので上下段の屋根板間の接続は強度上係
合し合う必要がない。Also in this case, the rising pieces 11 on the top of the upper inverted triangular roof plate B are not directly engaged with the locking portions 8 on the bottom side of the lower inverted triangular roof plate B. In either case, since the roof plates are firmly held by engaging with the goby folds on the hypotenuses of the two adjacent roof plates, the upper and lower roof plates need not be engaged with each other in terms of strength.
次に正三角形状と逆正三角形状の屋根板A、Bの頂部
同士あるいは底辺同士が、上下段で接続し合うダイヤモ
ンド葺きにおける接続構造を第7図〜第8図にしたがっ
て説明する。頂部同士が接続するV部分の断面構造を第
8図に示す。上段の逆三角形状の屋根板Bの頂部の立上
げ片11が下段の正三角形状の屋根板Aの頂部に載ってい
るだけで係合していない。Next, a connection structure in a diamond roof in which the tops or bottoms of the equilateral triangular and inverse equilateral triangular roof plates A and B are connected in the upper and lower stages will be described with reference to FIGS. 7 to 8. FIG. 8 shows a sectional structure of a V portion where the tops are connected to each other. The rising piece 11 on the top of the upper inverted triangular roofing plate B is placed on the top of the lower regular triangular roofing plate A but not engaged.
また底辺同士が接続するW部分の断面構造は第5図と
同様である。The sectional structure of the W portion where the bases are connected to each other is similar to that shown in FIG.
上段の正三角形の屋根板Aの底辺の係止部3が、下段
の逆三角形状の屋根板Bの底辺の係合部8に係合されて
いる。The engaging portion 3 on the bottom side of the upper triangular roof plate A is engaged with the engaging portion 8 on the lower side of the lower inverted triangular roof plate B.
これらの場合も、各屋根板は両隣の屋根板の斜辺のハ
ゼ折り部同士が係合し強固に保持し合っている。In these cases as well, in each roof plate, the goby folds on the hypotenuses of the two adjacent roof plates engage with each other and firmly hold each other.
[発明の効果] 本発明は以上のように構成されているので、屋根板の
横方向の連結は、斜辺のハゼ折り部同士で係合するため
正三角形状の屋根板は、両隣の逆三角形状の屋根板によ
ってクサビ状に吊り上げられ強固に保持されるので屋根
板の固定は逆三角形状の屋根板のみを釘で打ち付ければ
良いので施工が簡単であり、また接続材や吊り子等の補
助部品が不要となりコストも安くなる。[Effects of the Invention] Since the present invention is configured as described above, since the lateral connection of the roof plates is engaged at the goby folds of the hypotenuses, the equilateral triangular roof plates are formed on both sides of inverted triangles. Since the roof plate is lifted like a wedge and firmly held, the roof plate can be fixed by nailing only the inverted triangular roof plate, so the construction is simple, and the connection material and the hangings etc. Auxiliary parts are not required and the cost is low.
そして斜辺の係合部は、上面に逆三角形状の屋根板が
位置するので雨水は、逆三角形状の屋根板の逆斜辺に沿
って第3図、第7図に示す矢印方向に流下するので屋根
裏側に横漏れするおそれがない。Since the inverted triangular roof plate is located on the upper surface of the engaging portion of the oblique side, rainwater flows down along the reverse oblique side of the inverted triangular roof plate in the arrow direction shown in FIGS. 3 and 7. There is no risk of lateral leakage into the attic.
さらにまた三角形状の屋根板の組み合わせにより変化
に富んだ屋根面が作出でき、あわせて横葺きの感覚も備
わっている趣味感に富んだ屋根とすることができる。Furthermore, a variety of roof surfaces can be created by combining triangular roofing plates, and a roof with a sense of hobbing can be created.
第1図は、正三角形状の屋根板の平面図(イ)と断面図
(ロ)である。 第2図は、逆三角形状の屋根板の平面図(イ)と断面図
(ロ)である。 第3図は、トライアングル葺き屋根の一部を示す図。 第4図は、上下段共正三角形状の屋根板の場合の上下段
の接続構造を示す断面図。 第5図は、上段が正三角形状の屋根板、下段が逆三角形
状の屋根板の場合の上下段の接続構造を示す断面図。 第6図は、上下段共逆三角形状の屋根板の場合の上下段
の接続構造を示す断面図。 第7図は、ダイヤモンド葺き屋根の一部を示す図。 第8図は、上段が逆三角形状の屋根板、下段が正三角形
状の屋根板の場合の上下段の接続構造を示す断面図。 第9図は、施工手順を示す図。 A……正三角形状の屋根板 B……逆三角形状の屋根板 1,2,6,7……斜辺のハゼ折り部 3……係止部、4……止水片 5……止水台、8……係合部 9……止水壁、9……固定片 11……立下げ片FIG. 1 is a plan view (a) and a sectional view (b) of an equilateral triangular roof plate. FIG. 2 is a plan view (a) and a sectional view (b) of the inverted triangular roof plate. FIG. 3 is a view showing a part of the triangle thatched roof. FIG. 4 is a cross-sectional view showing the connection structure of the upper and lower stages in the case where the upper and lower stages have a regular triangular roof plate. FIG. 5 is a cross-sectional view showing a connection structure of upper and lower tiers when the upper tier is an equilateral triangular roof plate and the lower tier is an inverted triangular roof plate. FIG. 6 is a cross-sectional view showing the connection structure of the upper and lower stages in the case where the upper and lower stages are roof plates each having an inverted triangular shape. FIG. 7 shows a part of a diamond thatched roof. FIG. 8 is a cross-sectional view showing the connection structure of the upper and lower stages when the upper stage is an inverted triangular roof plate and the lower stage is an equilateral triangular roof plate. FIG. 9 is a diagram showing a construction procedure. A: equilateral triangular roofing plate B: inverted triangular roofing plate 1,2,6,7 ... oblique side goby fold part 3 ... locking part, 4 ... water stop piece 5 ... water stop Base, 8 ... Engagement part 9 ... Water stop wall, 9 ... Fixed piece 11 ... Falling piece
Claims (1)
ゼ折り部となっており、底辺はコの字型に下方へ折曲さ
れて係止部となっており、そして頂部が半円状に周縁を
立上げた止水片、その内側が前記止水片とほぼ同一高さ
の止水台としてある正三角形状の屋根板と、逆三角形の
両斜辺が下方に折り返されてハゼ折り部となっており、
上部の底辺は上方へカールして係合部、を形成したのち
後方へ伸びて固定部となっており、そして下部の頂点が
下方へ折り曲がって立下げ片となっている逆三角形状の
屋根板とを、横方向に交互に配置し、両屋根板の隣り合
う斜辺のハゼ折り部同士を順次係合させ、逆三角形状の
屋根板の上部固定片のみを野地板等に釘等で打ち着け固
定し、さらに上段の屋根板下部の立下げ片、あるいは係
止部を下段の屋根板の上部係合部あるいは水止片に係合
あるいは載置して葺き上げていく屋根施工法。1. A pair of oblique sides of an equilateral triangle are folded back upward to form a goby fold portion, a bottom side is bent downward into a U-shape to form a locking portion, and a top portion is a semicircle. Water-stopping piece with a raised peripheral edge, an equilateral triangular roof plate whose inside is a water-stopping base of approximately the same height as the water-stopping piece, and both sides of the inverted triangle are folded back downwards Is a division
The bottom of the upper part is curled upward to form an engaging part, and then extends rearward to form a fixed part, and the apex of the lower part is bent downward to form a falling piece. And the boards are alternately arranged in the lateral direction, the goby folds of the adjacent oblique sides of both roof boards are sequentially engaged, and only the upper fixing pieces of the inverted triangular roof boards are nailed to the field board, etc. A roof construction method in which the roof is fixed by wearing it, and further the lowering piece or the locking portion of the upper roof plate is engaged or placed on the upper engaging portion or the water stop piece of the lower roof plate to raise it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008155A JP2521169B2 (en) | 1990-01-19 | 1990-01-19 | Roof construction method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008155A JP2521169B2 (en) | 1990-01-19 | 1990-01-19 | Roof construction method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03217546A JPH03217546A (en) | 1991-09-25 |
JP2521169B2 true JP2521169B2 (en) | 1996-07-31 |
Family
ID=11685435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008155A Expired - Lifetime JP2521169B2 (en) | 1990-01-19 | 1990-01-19 | Roof construction method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2521169B2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5416203Y2 (en) * | 1973-06-21 | 1979-06-26 |
-
1990
- 1990-01-19 JP JP2008155A patent/JP2521169B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH03217546A (en) | 1991-09-25 |
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