JP2002266479A - Covering material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a non-snowfall type covering material for removing snow lying on a roof without taking down the snow. SOLUTION: In this covering material A, a male-female connecting structure is formed on the width directional side edge, a snow melting member H is formed in a metallic roof material G for forming an upward rising snow stopping part P of the male-female connecting structure, and a recessed gutter- shaped part 11 of the metallic roof material G.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snow-free type exterior material for removing snow on a roof without lowering the snow.

[0002]

2. Description of the Related Art Conventionally, this type of snowless roof has an M-shaped roof having a horizontal gutter and a vertical gutter at the center of the roof, and the roof surface is formed horizontally (a slope of about 1/100 is formed for drainage). Roofs, side-roofed snow-free roofs having raised portions for snow protection, and the like.

[0003]

[Problems to be solved by the invention]
If there is a lot of snow melting on the roof surface, the eaves may hang down, the surface in contact with the iron plate may be ice cubes, the tip may have icicles, etc. there were. Also, in ~, the weight of the snow on the roof does not cause inconvenience such as the fixtures not opening,
When designing the building, it was necessary to determine the size of the beam according to the amount of snow.

[0004]

According to the present invention, a male-female connection structure is formed at a side edge in the width direction, and a snow stopper portion rising upward by the male-female connection structure is provided in order to solve such a drawback. An object of the present invention is to provide a metal roof material to be formed and an exterior material in which a snow melting member is formed in a concave gutter-like portion of the metal roof material.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION An exterior material according to the present invention will be described below in detail with reference to the drawings. 1 (a) to 1 (d),
2 (a), 2 (b), 3 and 4 (a)-(c)
FIG. 2 is an explanatory diagram showing an example of an exterior material A made of a metal roofing material G and a snow melting member H, and an installation state of the exterior material A. Also, H
Is a snow melting member, S is snow, α is a groundwork, and β is a fixture.

The base α is a base α having a general structure in which a floor board is laid on a rafter when newly constructed and a waterproof sheet (indicated by a dashed line) is provided on the base board. In addition, H-shaped steel, I-shaped steel, grooved steel, lightweight grooved steel, lip channel steel, equilateral angle steel, unequal angle angle steel, square steel (square pipe),
A steel frame base using circular steel (circular pipe) or the like may be used. Of course, when the existing roof is to be repaired as it is, the existing roof structure in which an existing roof (not shown) such as a side-roofed roof, a new tile or a tile rod is formed on the ground α becomes the ground α. Things.

The metal roofing material G is formed, for example, from a metal plate (colored steel plate, copper plate, aluminum plate, titanium plate, stainless steel plate, sandwich steel plate, clad steel plate, etc.) by roll forming, press forming, extrusion forming or the like. Things. Of course, as the surface material of the exterior material A, a metal roof material G
In place of the above, a ceramic material or a synthetic resin material (plastic) may be used.

More specifically, the metal roofing material G has a long plate shape, and is formed on a horizontal flat decorative surface 1 and on both side edges in the width direction of the decorative surface 1 as shown in FIG. It comprises a male connecting portion 2 and a female connecting portion 3.

The male connecting portion 2 includes a rising surface 4 having one end edge of the decorative surface 1 projecting upward, a supporting surface 5 having the leading end of the rising surface 4 projecting outward, and a lower end of the supporting surface 5 having a lower end. And a fitting groove 7 formed by the rising surface 4, the support surface 5, and the locking surface 6.

[0010] The female connecting portion 3 further includes a rising piece 8 projecting upward from the other end edge of the decorative face 1, an engaging piece 9 projecting the tip of the rising piece 8 outward, and a tip of the decorative face 1 further. It is formed from a fixing piece 10 protruding outward.

The rising surface 4 and the rising piece 8 are shown in FIG.
As shown in (c), the male connecting portion 2 and the female connecting portion 3 are connected and folded to form a snow stopper P, and the roof is formed into a snow-free roof structure.

FIG. 4A to FIG. 4C show the connection between the exterior materials A.
4A, and as shown in FIG.
Is fixed to the rising surface 4 of the female connecting portion 3 of the lower exterior material A fixed by the fixture, and the male connecting portion 2 of the upper external material A is
Of the fitting groove 7 is inserted and bent as shown by a dotted arrow in FIG. 4B, and is connected and fixed as shown in FIG. The exterior material A is used for draining (water gradient).
It is constructed with an inclination of about / 50 to 1/100.

The height of the rising surface 4 is a part that determines the snow stopping ability in order to form the gutter-like portion 11 for preventing snow falling.

Of course, the height of the rising surface 4 is determined in consideration of the amount of snowfall in the area.

The snow-melting member H is formed in the gutter-like portion 11 and includes, for example, a snow-melting heater H2 built in a triangular metal panel H1. Connect with multiple connectors,
Energizing the snow melting heater H2 to cause the snow melting heater H2 to generate heat,
This heat melts the snow S accumulated on the roof and drains it. Of course, the switch can be controlled by a switchboard in the house, and is operated manually or by using a sensor such as a snowfall sensor or a snowfall sensor.

What has been described above is an embodiment of the packaging material according to the present invention, and can be formed as shown in FIGS. 5 (a) to 5 (d) to FIG.

That is, FIGS. 5 (a) to 5 (d) to 9
(A)-(d) is sectional drawing which shows the other example of the metal roofing material G of the exterior material A, and especially FIG. This is the exterior material A. Examples of the waterproof material A include a packing material, a sealing material, an adhesive tape, and the like made of a synthetic resin.

7 (a) to 7 (d) show a case where a fixing member C is formed and a hole for fixing is not directly formed in the exterior material A.
It is an exterior material A with improved waterproofness. The fixing member B is a long member or an end member (suspension member) formed by roll forming or press forming a metal plate material such as stainless steel. Also, in this case, the strength of the snow stopper P can be improved by imparting strength to the fixing member B.

8 (a) to 8 (d) show an exterior material A in which a reinforcing member D is formed and the strength of a snow stopper P portion is improved. The reinforcing member D is a long member or an end member formed by forming a metal plate by roll molding or the like.

FIGS. 9A to 9D show an exterior material A in which a planar snow-melting member E is formed on the back surface of the exterior material A so that the entire surface of the exterior material A can melt snow. Of course, it can also be formed partially.

FIGS. 10 (a) to 10 (d) are sectional views showing another embodiment in a construction state.
This figure shows a case where a triple structure is formed in a goby-folded state.

FIG. 11 shows a snow melting member H on the eaves and the keraba.
FIG. Needless to say, in this case, the exterior material A is installed at an angle to the keraba portion where the snow melting member H is formed.

FIG. 12 shows a roof structure in which the roof is formed into two parts.

[0024]

As described above, the exterior material according to the present invention has no danger of falling snow. The danger of falling snow can be eliminated. The heavy labor of snowfall can be eliminated.
Can be installed on existing exterior materials. The workability is good because the snow stopper serves as a scaffold during construction. There are features and effects such as.

[Brief description of the drawings]

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

FIG. 2 is an explanatory view showing a construction state of an exterior material according to the present invention.

FIG. 3 is a perspective view showing a construction state of an exterior material according to the present invention.

FIG. 4 is an explanatory diagram showing a construction state of an exterior material according to the present invention.

FIG. 5 is an explanatory view showing another embodiment of the exterior material according to the present invention.

FIG. 6 is an explanatory view showing another embodiment of the exterior material according to the present invention.

FIG. 7 is an explanatory view showing another embodiment of the exterior material according to the present invention.

FIG. 8 is an explanatory view showing another embodiment of the exterior material according to the present invention.

FIG. 9 is an explanatory view showing another embodiment of the exterior material according to the present invention.

FIG. 10 is an explanatory view showing another embodiment of the exterior material according to the present invention.

FIG. 11 is an explanatory view showing another embodiment of the exterior material according to the present invention.

FIG. 12 is an explanatory view showing another embodiment of the exterior material according to the present invention.

[Explanation of symbols]

 α Base β Fixture A Exterior material B Waterproof material C Fixing member D Reinforcement member E Plane snow melting member G Metal roof material H Snow melting member H1 Metal panel H2 Snow melting heater P Snow stop S Snow 1 Makeup surface 2 Male connection Part 3 Female connection part 4 Rising surface 5 Support surface 6 Locking surface 7 Fitting groove 8 Rising piece 9 Engaging piece 10 Fixed piece 11 Gutter-shaped part

Claims (1)

[Claims] 1. A metal roof material forming a male-female connection structure at a side edge in the width direction, and forming a snow retaining portion rising up by the male-female connection structure, and a concave shape of the metal roof material. An exterior material, wherein a snow-melting member is formed on the gutter-shaped portion.