JPH0754427Y2 - Roofing material - Google Patents

Description

[Detailed description of the device]

[0001]

INVENTION The present invention relates to relates to a roofing stepped used in stage roofing relates roofing material can be particularly improved the appearance of the gable gripping and corners one Kamiya appearance parts such as gripping trough It is a thing. In addition, the above
"Tsumi", "Kakumi", and "Tanimi" mean that of a thatched roof.
Stepped roof in "gable", "corner (mountain)", "valley"
Bend the edge of the stepped roofing material that is the edge of the material
It is the part that has been closed by pinching it. That is,
“Gripping” means folding and sandwiching the edge of the roofing material.
Say the part that was closed.

[0002]

2. Description of the Related Art A conventional stepped roofing material of this type generally has an outer engaging portion formed by horizontally bending one side edge of a plate material made of a metal plate such as a thin steel plate to the other side, and The lower part of the outer engaging part is bent diagonally upward to the other side and then folded back, and the lower part of the lower part is horizontally bent to one side and fixed to the building by a fixture. Fixed part to
An inclined plate part formed by extending the other side edge part of the plate material obliquely upward,
Bend the tip of the inclined plate part of the plate downwards almost vertically
An upper seam consisting of a vertical plate part and the inclined plate part and
And a stepped upper seam where the vertical plate part fits into the lower seam of another roof material from above, and the tip of the upper seam is bent horizontally to one side. And an inner engaging portion that engages with the outer engaging portion of the roof material. Thus, the roof material is placed on the base material of the roof of the building, and the fixing portion of the roof material is fixed to the base material by a fixture such as a nail. Next, a new roofing material is placed on the base material, and the new roofing material is fitted with the inclined plate part of the seam and the vertical plate part above the lower seaming part of the roofing material from above. While fitting, the inner engaging part of the new roofing material is engaged with the outer engaging part of the previous roofing material, and the other side part of the new roofing material is fixed to one side part of the previous roofing material. To do. Hereinafter, the above-described work is repeated from the bottom to the top with respect to the descending slope of the roof, and the stepped roof material is fixed to the base material to raise the stepped roof. And the eaves of the roof, gables, corners,
The roof is completed by constructing the housing for the valleys and buildings. The roof material described above can be used as an outer wall in addition to the roof.

[0003]

In such a roofing material, the seam portion and the inner engaging portion on the other side edge portion of the plate material are stepped in a substantially U shape. Therefore, in the portion of such gripping gable gripping and corners one Kamiya valleys roof, the upper goby portion and the inner engagement portion of the other side edge portion of the shaped of the above co, under one side edge It is necessary to horizontally narrow it together with the seam and the outer engaging part. However, the conventional roof materials described above, on the goby portion and the inner engagement portion of the other side edge portion is formed by extending obliquely upwards on the other side inclined
Fold the plate and the tip of the inclined plate downwards almost vertically.
Bend the vertical plate part and the tip of the vertical plate part to one side
It has a generally U-shaped configuration including the horizontal plate portion of the inner engaging portion formed by bending it horizontally, and in particular, the vertical plate portion of the upper portion is simply vertical. For this reason, when horizontally narrowing the other side edge and the one side edge, the corner between the inclined plate part of the upper part and the vertical plate part, or the inner part of the vertical part of the upper part At the corner between the horizontal portion of the engaging portion, there is a tendency to bend to the other side. This is the corner between the vertical plate of the seam and the vertical plate, or the horizontal of the vertical plate of the seam and the inner engaging part.
When it bends to the other side at the corner between the plate and the plate , the other edge on the outside recedes to the rear side (one side) or the other side to the front side (the other side). ) or projecting amount of protrusion of the outer other side edge portion becomes Amblyseius, there is a problem with the appearance in the portion of such gripping gable gripping and corners one Kamiya valley above.

An object of the present invention is to provide a roofing material which can improve the appearance in the portion of such gripping gable gripping and corners one Kamiya valleys.

[0005]

SUMMARY OF THE INVENTION In order to achieve the above-mentioned object, the present invention aims to achieve the above-mentioned object, in the middle of the vertical plate portion of the upper edge of the other side of the plate, the other side edge and the other roof. It is characterized in that a folding curve is provided in the middle of the vertical plate portion for bending to the other side when horizontally narrowing the one side edge portion of the material.

[0006]

According to the present invention, when the other side edge portion and the one side edge portion of the other roofing material are horizontally narrowed down by the above configuration, the middle of the vertical plate portion of the seam on the other side edge portion is Fold it to the other side along the folding curve. As a result, the amount of protrusion of the outer edge portion on the other side becomes constant, and the appearance in the gable grip, corner grip, valley grip, and the like can be improved.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the roofing material of the present invention will be described below with reference to the accompanying drawings. Note that hatching is omitted in the cross-sectional views for convenience of drawing. In the figure, 1 is a roofing material of the present invention. The roofing material 1 is made of, for example, a metal plate such as a thin steel plate, and is made of a long plate material that is continuous in the left-right direction (the arrow direction in FIG. 2). This roofing material 1 is
A horizontal portion 11 extending horizontally on one side portion and an inclined portion 1 extending slightly obliquely above the other side portion via an intermediate folding line 10.
It consists of 2. In the figure, 13 and 14 and 15 are an outer engaging portion, a lower seam portion and a fixing portion. The outer engaging portion 1
3 is formed by horizontally bending the edge of one side of the plate member, that is, the tip of the horizontal portion 11 to the other side. The lower cuff 14
Is formed by bending the tip of the outer engaging portion 13 to the other side in an obliquely upward direction and inwardly in an obliquely downward direction. The fixed portion 15 is
The lower end thereof is formed by horizontally bending the tip of the seam portion 14 to one side, downwardly, and horizontally to one side. The tip of the fixed portion 15 is folded back to the other side. In the figure, 16 and 17 are the upper seam portion and the inner engagement portion. The upper seam portion 16 is an inclined plate portion 161 formed by extending the other side edge portion of the plate material, that is, the tip end portion of the inclined portion 12 obliquely upward.
And fold the tip of the inclined plate portion 161 downward almost vertically.
And a vertical plate portion 160 formed by bending . The inner engagement portion 17 is formed by bending the tip portion of the upper joint portion 16 slightly horizontally to one side. The tip of the inner engaging portion 17 is folded back to the other side. The dimensional relationship between the outer engagement portion 13 and the lower engagement portion 14, and the upper engagement portion 16 and the inner engagement portion 17 is as follows.
Is fitted into the lower seam portion 14 from above, and the inner engagement portion 17
When the lower engaging portion 13 is engaged with the outer engaging portion 13, the folded back end of the lower engaging portion 14 has the tip end of the inclined portion 161 and the vertical plate portion 16 of the upper engaging portion 16.
The contact angle with the inner corner between 0 and 0. In the figure, reference numeral 18 is a polygonal curve. The fold line 18 is provided at a substantially middle position of the vertical plate portion 160 of the upper seam portion 16, and the vertical plate portion 160 of the seam portion 16 is formed in a substantially dogleg shape on the other side edge. When the portion and one side edge of the other roofing material are horizontally narrowed, the vertical plate portion 160 is configured to be bent to the other side in the middle thereof.

The roofing material of the present invention in this embodiment is constructed as described above, and the roofing work will be described below. First, as shown in FIGS. 6 and 7, one roofing material 1 (1A) is used as a base material for a roof of a building (consisting of asphalt felt or other underlaying material, field boards, rafters, and haze materials). Place on top of 2. The fixing portion 15 of the roof material 1 (1A) is fixed to the base material 2 by a fixing tool 20 such as a nail. Next, another roofing material 1 (1B) is newly placed on the base material 2. Other roof material 1 (1B) above the seam 16
The inclined plate portion 161 and the vertical plate portion 160 of the
(1A) Fits the folded end of the seam portion 14 from above, and fits the inner engaging portion 17 of the other roofing material 1 (1B) to the outer engaging portion 13 of one roofing material 1 (1A). Engage and connect the other side of the other roofing material 1 (1B) to one roofing material 1 (1
Fix to one side part of A). Hereinafter, the above-described work is repeated from the bottom to the top with respect to the downward slope of the roof, and the base material 2
Stepped roofing material 1 (1A), 1 (1B), 1 (1C)
…… Fix it and raise the thatched roof.

Next, the work on the gable grip portion will be described with reference to FIGS. 1 (A), 1 (B), 1 (C), 1 (D) and FIG. First, the pillow plate 3 is fixed on the base material 2 corresponding to the edge of the roof material 1. The pillow plate 3 is such that the upper surface of the end portion of the roof material 1 which is horizontally narrowed and the upper surface of the step portion of the intermediate portion of the roof material 1 are flush with each other. The arabesque board 30 is fixed to the pillow board 3.

Then, the outer fitting portion 13 and the lower seam portion 14 on one side portion of one roofing material 1 (1A) and the other roofing material 1 (1)
B) On the other side edge part, the seam part 16 and the inner engagement part 17,
1 so that the upper surface of the end portion of the roofing material 1 narrowed down horizontally and the upper surface of the step portion of the intermediate portion of the roofing material 1 are flush with each other.
As shown in (A), (B), (C), and (D), it is gradually narrowed down horizontally. Then, the middle of the vertical plate portion 160 of the upper seam portion 16 is bent to the other side along the folding line 18. As a result, the protruding amount of the outer side edge portion becomes constant, and the appearance at the gable grip portion can be improved.

Then, the edge of the roof material 1 which is horizontally narrowed is wound around the arabesque board 30 to be caught. 31 in the figure
Is a yodoken and 32 is a gable board. In the corner grips and the valley grips other than the gable grips described above, first, the pillow plate 3 is first fixed, and then the roof material 1 (1A) of one is fixed, as in the work of the gable grips described above. Horizontally squeeze the one side portion and the other side edge portion of the other roofing material 1 (1B) so that they are grasped by each other as shown in FIG. 12, or by the valley gutter 33 as shown in FIG. Become. Further, as shown in FIG. 8, the arabesque 35 of the eaves is fixed to the Yodo eaves 31 and the pillow plate 3 which are fixed on the hiding board 34, or the eaves are constructed, or as shown in FIG. The roof is finished by constructing the building with the plate 36, the building wrapping 37, and the like.

In the above embodiments, the roof with a stepped roof has been described, but the roofing material of the present invention can be used as an outer wall.

[0013]

As is apparent from the above, the roofing material of the present invention is located on the other side edge part of the plate material approximately at the middle of the vertical plate part of the seam, and the other side edge part and other roofing material. Since a folding curve for bending to the other side is provided in the middle of the vertical plate portion when horizontally narrowing the side edge portion, the other side edge portion and one side edge portion of other roofing material are provided. When narrowed down horizontally, the middle of the vertical plate part of the upper edge of the other side part is bent to the other side along the folding curve. As a result, the amount of protrusion of the outer edge portion on the other side becomes constant, and the appearance in the gable grip, corner grip, valley grip, and the like can be improved.

[Brief description of drawings]

1 is an explanatory view showing an embodiment of a roofing material of the present invention and schematically showing a state in which a step portion of the roofing material is horizontally narrowed, and (A) is a line AA in FIG. Sectional view, (B)
10 is a sectional view taken along line BB in FIG. 10, (C) is a sectional view taken along line CC in FIG. 10, and (D) is a sectional view taken along line DD in FIG. 10.

FIG. 2 is a perspective view of a roof material.

FIG. 3 is a view on arrow III in FIG.

FIG. 4 is a view on arrow IV in FIG.

FIG. 5 is a plan view of a roof that is roofed with the roofing material of the present invention.

6 is a sectional view taken along line VI-VI in FIG.

7 is an enlarged sectional view of a VII part in FIG.

8 is a sectional view taken along line VIII-VIII in FIG.

FIG. 9 is a partial perspective view of a gable grip.

10 is a sectional view taken along line XX in FIG.

11 is a sectional view taken along line XI-XI in FIG.

12 is a sectional view taken along line XII-XII in FIG.

13 is a sectional view taken along line XIII-XIII in FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Roofing material, 13 ... Outer engagement part, 14 ... Lower seam part, 15 ...
Fixing part, 16 ... Upper seam part, 17 ... Inner engaging part, 18 ... Folding curve, 2 ... Base material, 20 ... Fixing tool (nails), 3 ... Pillow plate, 30
... Arabesque, 31 ... Yodoken, 32 ... Gable board, 33 ... Tani, 3
4 ... Hakakashi board, 35 ... Arabesque, 36 ... Building board, 37 ... Building wrapping.

Claims (1)

[Scope of utility model registration request] 1. An outer engaging portion formed by folding one side edge portion of a plate material to the other side, and a lower seam portion formed by bending and folding the tip end portion of the outer engaging portion obliquely upward to the other side. A fixing part formed by bending the tip of the bottom part to one side and fixing it to a building with a fixture, and an inclined plate part formed by extending the other side edge part of the plate material obliquely upward.
And bend the tip of the inclined plate downwards almost vertically.
A vertical plate part consisting of
Other roofing materials, in which the plate and the vertical board are fitted to the lower seam of another roofing material from above, and the upper seam is bent, and the upper seam's tip is bent to one side. An inner engaging portion that engages with the outer engaging portion of, and the other side edge portion and one side of the other roofing material at approximately the middle of the vertical plate portion of the upper seam portion. A roofing material having a folding curve for bending to the other side in the middle of the vertical plate portion when horizontally narrowing the edge portion.