JPH09151570A - Roof material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To carry out the execution of works simply and quickly, and to obtain design properties not seen in conventional devices in appearance after the execution of works. SOLUTION: Engagng grooves and engaging pieces 3 formed by folding back the end sections of two sides on the upper side of a board body with an approximately rhomboidal facing 1 to the facing 1 side are formed. This roof material is formed in an approximately -shape from a facing material B, in which fitting grooves and fitting pieces shaped by folding back the end sections of two sides on the lower side to the rear side are formed, a side-wall facing 8, in which a horizontal inserting piece and an inserting groove shaped by folding back one end of the inserting piece and the edge of the inserting groove are bent vertically in an approximately cross section, and an engaging piece 9, in which the edge of the side-wall facing 8 is bent horizontally. This roof material is formed of the two members of the side-wall facing materials B, in which the whole is bent in an approximately chevron shape and the width of the side-wall facings 8 is increased gradually towards centers from end sections.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stepped rhombic roofing material which is easy to process, can be installed easily and quickly, and has a design appearance that is unprecedented.

[0002]

2. Description of the Related Art Conventionally, there are various roofing materials of this type, such as a long roof tile bar roofing material, a flat roofing roofing material, and a long metal roofing tile.

[0003]

However, although the long roof tiled roofing material is good in terms of construction and waterproofness, it has a drawback of poor design because of its monotonous appearance. In addition, flat roofing materials are difficult to allocate, and it is very difficult to connect them in the lateral direction. Therefore, a joint member for the connection is needed, and construction requires skill. further,
Since the long metal roof tiles formed by press forming are stepped, it is difficult to process them, and it is indispensable to form a roof base such as a horizontal rail.

[0004]

In order to eliminate such drawbacks, the present invention makes the roofing material itself a rhombic short body so as to be easy to handle during transportation and construction, and raises the roof after construction. Proposes a roof material which has a rhombic shape on the decorative surface and has a moderate step, and which does not require processing and exhibits an unprecedented appearance.

[0005]

EXAMPLE A roofing material A according to the present invention will be described below with reference to the drawings.
One embodiment will be described in detail. That is, as shown in FIG. 1 (a) which is a perspective view showing the front surface of the decorative surface 1 and FIG. 1 (b) which is a perspective view showing the rear surface, the roof material A includes a decorative surface material B and a side wall decorative surface material C. It is composed of two members.

The decorative surface material B is a perspective view shown from the front surface of the decorative surface 1 in FIG. 2A, and a perspective view shown from the back surface.
(B) Further, as shown in FIG. 5 which is an end view of the Rollo line in FIG. 2 (a), the substantially rhombic decorative surface 1 and the end portions of the upper two sides of the decorative surface 1 are attached to the decorative surface 1 side. A U-shaped locking groove 2 formed by folding back the same and a locking piece 3 in which the tip of the locking groove 2 is extended in parallel with the decorative surface 1 are provided, and the end portions of the lower two sides are the decorative surface 1 U-shaped fitting groove 4 formed by folding back on the back side of
And a fitting piece 5 in which the tip of the fitting groove 4 is extended in parallel with the decorative surface 1.

Further, since the upper apex a portion is formed only by bending without making any cuts, rainwater does not flow out to the side of the roof base α, and the waterproofness is ensured.

Further, as the material of the decorative surface material B, for example, steel, aluminum, copper, stainless steel, titanium,
Aluminum / zinc alloy plated steel sheet, enamel steel sheet, gallium barium steel sheet, clad steel sheet, laminated steel sheet (PVC steel sheet, etc.), sandwich steel sheet (vibration control steel sheet, etc.), etc. Of the metal thin plate and various resin plates such as vinyl chloride resin, polycarbonate, FRP resin, and the like, which are formed by pressing or the like.

As shown in FIG. 3 (a), which is a perspective view from the front side, and FIG. 3 (b), which is a perspective view from the back side, the side wall decorative surface material C is formed by being bent in a substantially V shape as a whole. It is a thing. In addition, FIG. 6 is an end view taken along the line of FIG. 3A.
As shown in FIG. 3, an insertion piece 6 having a substantially horizontal section, an insertion groove 7 formed by folding back one end of the insertion piece 6 and forming a U-shape, and an insertion groove 7
Side wall decorative surface 8 in which the edge of each side is bent vertically, and side wall decorative surface 8
An engaging piece 9 whose end edge is bent horizontally in parallel with the inserting piece 6,
The tongue piece 10 in which the tip of the engaging piece 9 is folded back is bent and formed in a substantially self-shaped form.

Further, the side wall decorative surface 8 is formed by temporarily increasing the width from the end toward the midpoint bent in a substantially V shape, and forms a step on the roof material A in a thatched shape. It is intended to accentuate the appearance. Further, the tongue piece 10 functions to prevent danger at the time of construction and as a rain flap. The side wall decorative surface material C is the above-mentioned decorative surface material B.
The same material is formed by the same processing method.

The mounting of the decorative surface material B and the side wall decorative surface material C is
4A of the EE line end view of FIG. 1A, and FIG.
As shown in FIG. 4B, which is an enlarged view of part D of FIG.
Insert the insert piece 6 of the side wall decorative surface material C into the fitting groove 4 of the decorative surface material B,
The fitting piece 5 of the decorative surface material B is inserted into and engaged with the insertion groove 7 of the side wall decorative surface material C so as to be integrally mounted. At that time, it is also possible to fill the engagement portion with various adhesives or to improve the mounting strength by using means such as spot welding. The mounting of the decorative surface material B and the side wall decorative surface material C may be performed at the factory shipping stage, at the construction site, or arbitrarily.

Here, the dimensional relationship of each part will be briefly described. In FIG. 2, the length of one side on the lower side of the decorative surface 1 is l
1, the crossing angle of the two lower sides is θ1, and in FIG. 3A, the length of one side wall decorative surface 8 is l2, the crossing angle of both side wall decorative surfaces 8 is θ2, and the central part of the side wall decorative surface 8 is If the height is h1 and the height of the end is h2, then l1≈l2, θ1≈
The relationship is θ2, h1> h2.

Further, the construction of the roofing material according to the present invention will be briefly described below. As shown in FIG. 7 (a) and FIG. 7 (b) which is an end view of the ho-ho line in FIG. 7 (a), on a general roof substrate α composed of rafters D, field boards E and alfalto roofing F. Then, from the eaves toward the ridge,
A roof is formed by inserting and fitting the insertion piece 6 of the upper roof material A2 into the locking groove 2 of the lower roof material A1.

The fixing of the roof material A to the roof base α is as follows.
A general suspension G as shown in FIG. 8 is used, and the suspension G is hooked on the locking piece 3 of the roof material A,
Further, the roof material A is fixed to the roof base α via fixing tools β such as nails.

What has been described above is the roofing material A according to the present invention.
This is an example, and a roofing material A as shown in FIGS. 9 to 12, for example, can be used. That is, FIG.
(Aa) and (b) are the ones in which at least a part of the locking piece 3 is folded back as it is to form a fixed piece 11 and the fixed piece 11 is formed. For fixing, the roof base α is fixed from above the fixing piece 11 via the fixing tool β without using a separate suspender G.
The roofing material A can be fixed to. The fixed piece 11
A guide hole 12 and a tongue piece 13 may be formed at the tip of the guide hole 12.

FIG. 10 shows a roof material A in which a lower end of the decorative surface 1 of the roof material A is partially cut out to form a pentagonal shape, and the design is accented.

11 (a) and FIG. 11 (b), which is an end view of FIG. 11 (a), show the rear surface 1 of the roof material A,
It is a roofing material A in which a sheet-shaped backing material H is integrally attached with an adhesive or the like. That is, the backing material H is made of a resin sheet of polyester, rubber, vinyl chloride or the like, and mainly functions as a vibration suppressing material. This is roofing material A and backing material H
Due to the difference in materials and imbalance, the vibrations cancel each other out, and the soundproof effect is exhibited. In particular, when the roofing material A is made of metal, the heat energy due to vibration can be radiated into the air more efficiently than the roofing material A, so that the soundproofing effect is further enhanced.

12 (a) and FIGS. 12 (b) and 12 (c), which are end views of FIG. 12 (a), show the decorative surface 1 of the roofing material A.
The core material I is formed on the back surface. The core material I functions as a roof material, a reinforcing material for A, a heat insulating material, a fireproof material, a sound insulation material, and a sound insulation material, and any material may be used as long as it has rigidity with a small degree of deformation with respect to external force. , A hard synthetic resin foam (polyurethane foam, isocyanurate foam, phenol foam, styrofoam), a sheathing board, a sheathing insulation board, a gypsum board, a plywood or the like, or a composite thereof. In addition, in FIG. 12C, the back surface of the core material I is covered with the sheet-like material J.

Of course, it is also possible to use the roof material A in which these deformations are combined.

[0020]

As described above, according to the roofing material of the present invention, the roofing material has a substantially rhombic decorative surface, and steps are formed by the side wall decorative surface. A roof can be formed. Since the roof material has steps formed on the two sides on the lower end side, the roof is a rhombus-shaped continuous roof with a clear step. Since the roofing material is made up of two members, a decorative surface material and a side wall decorative surface material, the surface color of each member can be easily changed to a different color, and the variety of color designs spreads, making it a roof material with consideration for landscape. Become. There are features and effects such as.

[Brief description of the drawings]

FIG. 1 is an explanatory view showing a typical example of a roofing material according to the present invention.

FIG. 2 is an explanatory view showing an example of a decorative surface material that constitutes a roof material.

FIG. 3 is a cross-sectional view showing an example of a side wall decorative surface material that constitutes a roof material.

4 is an end view taken along the line EE of FIG.

FIG. 5 is an end view taken along the line of FIG.

FIG. 6 is an end view taken along the line of FIG.

FIG. 7 is an explanatory view showing construction of a roof material according to the present invention.

FIG. 8 is an explanatory view showing the suspension used in FIG. 7.

FIG. 9 is an explanatory diagram showing another example of the roof material.

FIG. 10 is an explanatory diagram showing another example of the roof material.

FIG. 11 is an explanatory diagram showing another example of the roof material.

FIG. 12 is an explanatory diagram showing another example of the roof material.

[Explanation of symbols]

 A Roof material B Decorative surface material C Side wall decorative surface material D Rafter E E Asphalt roofing G Suspender H Backing material I Core material J Sheet material α Roof base β Fixing tool a Top vertex 1 Decorative surface 2 Locking groove 3 Locking piece 4 Fitting groove 5 Fitting piece 6 Inserting piece 7 Inserting groove 8 Side wall decorative surface 9 Engaging piece 10 Tongue piece 11 Fixing piece 12 Guide hole 13 Tongue piece

Claims (1)

[Claims] 1. A locking groove and a locking piece formed by folding back the ends of two sides on the upper side of a plate having a substantially diamond-shaped decorative surface to the side of the decorative surface, and the ends of the two sides on the lower side. Decorative surface material provided with a fitting groove and a fitting piece formed by folding back the portion on the back side of the decorative surface, an insertion piece having a horizontal cross section, and an insertion groove formed by folding one end of the insertion piece And a side wall decorative surface in which the edge of the insertion groove is bent vertically and an edge of the side wall decorative surface in a substantially self-shaped form from an engaging piece that is bent horizontally in parallel with the insertion piece, The whole is bent in a substantially V shape with the same length as the lower two sides of the decorative surface material, and the width of the side wall decorative surface is bent from the end toward a substantially V shape. It is made up of two members of the side wall decorative surface material which are temporarily increased, and the side wall decorative surface material insertion piece is inserted into the decorative surface material fitting groove, and the decorative surface material fitting piece is inserted into the side wall decorative surface material insertion groove. Engage A roofing material characterized by being integrated by doing so.