JP2002266478A - Roof structure - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snowless roof structure 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. The snow stopper of the roofing material formed and provided with a concave gutter-like portion is fixed substantially parallel to the ridgeline of the roof, and the roofing material is fixed to the base, and a snow-melting member is formed on the gutter-like portion. To provide a roof structure.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A roof structure according to the present invention will be described below in detail with reference to the drawings. FIG. 1 (a),
(B), FIGS. 2 (a) to (c), FIG. 3, and FIG. 4 (a)
(C) is an explanatory view showing an example of a roofing material A and a construction state of the roofing material A. 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 roof material A is made of, for example, a metal plate (color steel plate,
Copper plate, aluminum plate, titanium plate, stainless steel plate, sandwich steel plate, clad steel plate, etc.) formed by roll forming, press forming, extrusion forming and the like. Of course, instead of the roofing material A, the surface material of the roofing material A may be formed of a ceramic material or a synthetic resin material (plastic).

[0008] More specifically, the roof material A is a long plate-like shape, and as shown in FIG.
Male connecting portion 2 formed on both side edges in the width direction of decorative surface 1
And the 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 (b), 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.

The connection between the roofing materials A is shown in FIGS.
4A, and as shown in FIG.
Is fixed to the rising surface 4 of the female connecting portion 3 of the lower roofing material A fixed by the fixture, and the male connecting portion 2 of the upper roofing 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. Roofing 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 roof structure according to the present invention, and can be formed as shown in FIGS.

FIG. 5 shows a roof structure in which snow melting members H are formed at the eaves and the keraba. Needless to say, in this case, the roof material A is installed at an angle to the keraba portion on which the snow melting member H is formed.

FIG. 6 shows a roof structure in which the roof is divided into two parts.

[0019]

As described above, according to the roof structure of the present invention, there is 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 roofing 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 a roof structure according to the present invention.

FIG. 2 is an explanatory view showing a typical example of a roof structure according to the present invention.

FIG. 3 is a perspective view showing a construction state of a roof structure according to the present invention.

FIG. 4 is an explanatory view showing a construction state of a roof structure according to the present invention.

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

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

[Explanation of symbols]

 α Base β Fixture A Roof material B Waterproof material H Snow-melting member H1 Metal panel H2 Snow-melting heater P Snow stopper S Snow 1 Makeup surface 2 Male connector 3 Female connector 4 Standing surface 5 Support surface 6 Locking surface 7 fitting groove 8 rising piece 9 engaging piece 10 fixing piece 11 gutter-shaped part

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[Procedure amendment]

[Submission date] April 9, 2001 (2001.4.9)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0004

[Correction method] Change

[Correction contents]

[0004]

According to the present invention, a male-female connection structure is formed at a lateral 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. the Yukitome portion of the formed roofing material having a gutter-shaped portion of the concave, substantially water
The present invention provides a roof structure in which a roof material is fixed to a foundation so as to be flat , and a snow melting member is formed on a gutter-like portion.

[Procedure amendment]

[Submission date] December 18, 2001 (2001.12.
18)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0019

[Correction method] Change

[Correction contents]

FIGS. 7A to 7D show other examples of the roofing material A.
FIG. 4 shows an embodiment, in which FIG.
(D) is an explanatory view showing the construction state of (c). Special
Figures (c) and (d) show houses that are fixed by hooks.
Root material A.

As described above, the roof according to the present invention
According to the structure, there is no danger of falling snow. Danger of falling snow
Ruggedness can be eliminated. The heavy labor of snowfall can be eliminated.
Can be installed on existing roofing materials. During construction
Good workability as a scaffold. Features and effects
You.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Brief description of drawings

[Correction method] Change

[Correction contents]

[Brief description of the drawings]

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

FIG. 2 is an explanatory view showing a typical example of a roof structure according to the present invention.

FIG. 3 is a perspective view showing a construction state of a roof structure according to the present invention.

FIG. 4 is an explanatory view showing a construction state of a roof structure according to the present invention.

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

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

FIG. 7 shows another embodiment of the roof structure according to the present invention.
FIG.

[Description of Signs] α Base β Fixture A Roofing Material B Waterproof Material H Snow Melting Member H1 Metal Panel H2 Snow Melting Heater P Snow Stop Part S Snow 1 Makeup Surface 2 Male Type Connection Portion 3 Female Type Connection Portion 4 Standing Surface 5 Support Surface 6 Locking surface 7 Fitting groove 8 Rising piece 9 Engagement piece 10 Fixed piece 11 Gutter-shaped part

[Procedure amendment 3]

[Document name to be amended] Drawing

[Correction target item name] Fig. 7

[Correction method] Added

[Correction contents]

FIG. 7

Claims (1)

[Claims] 1. A snow stop portion of a roofing material having a male / female connection structure formed at a side edge in the width direction, a snow stop portion rising up by the male / female connection structure, and a concave gutter-like portion provided. A roof material is fixed to a foundation so as to be substantially parallel to a ridgeline of the roof, and a snow melting member is formed in the gutter-shaped portion.