JP2001012028A - Eaves structure of house for snowfall area - Google Patents

Abstract

(57) [Abstract] [Problem] Even if snow flows down along the roof material, the falling snow does not destroy the eaves gutter, and the outer wall is stained by the thaw water, and unpleasant noise due to dripping of the thaw water is generated. To prevent A roof material is arranged in an inclined state so that snow piled on the roof material can flow down, and the roof material is disposed below and below the eaves side edge of the roof material. The eaves gutter 21 is arranged along the horizontal direction. The eaves gutter 21 is in the same inclined state as the roof material 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves structure of a house constructed in a snowfall area where snow falls on a roof material constituting a roof.

[0002]

2. Description of the Related Art In a house constructed in a snowfall area, there is a possibility that snow may be piled on a roof material constituting a roof. Therefore, a roof material is relatively formed so that snow accumulated on the roof material easily flows down. , Steeply inclined. When snow accumulates on the roof material, the snow flows down along the roof material by manpower, machinery, and the like, and falls from the eaves to the ground surface below.
As described above, since the snow accumulated along the roof material flows down, the eaves are not usually provided with eaves gutters for receiving rainwater. In a house for a snowfall area, if an eaves gutter is provided at the eaves, snow flowing down along the roof material may collide with the eaves gutter and damage the eaves gutter.

[0003]

As described above, since the eaves of houses for snowfall areas are not usually provided with eaves gutters, thaw water flows from the roof material to the outer wall of the house during thaw in early spring or the like. Along the way, and may contaminate the outer wall.
In addition, unpleasant impact noise may be generated by the drip of snowmelt from the eaves on the ground surface below.

The present invention has been made to solve such a problem, and an object of the present invention is to provide a housing for a snowfall area in which snow can flow down along a roof material so as not to be contaminated by thaw water. Another object of the present invention is to provide an eaves structure provided with an eaves gutter so that unpleasant noise due to snowmelt does not occur and is not destroyed by snow flowing down the roof.

[0005]

SUMMARY OF THE INVENTION According to the present invention, there is provided an eaves structure of a house for snowfall where the roof material is arranged in an inclined state so that snow accumulated on the roof material can flow down. Eaves gutter, which is of a structure and is arranged horizontally along the side edge below the eaves side edge of the roof material,
It is characterized in that it is in the same inclined state as the roof material.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic configuration diagram showing an example of an embodiment of an eaves structure of a house for a snowfall area according to the present invention. The eaves structure is provided at the eaves, which is the lower end of the sloped roof in a snowfall house. In the roof structure of a house in a snowfall area, a relatively steep slope is configured so that the accumulated snow flows down, and a plurality of rafters 11 in a slope corresponding to the slope of the roof.
Are placed at appropriate intervals in the ridge direction. Then, all the rafters 11 are covered by a base plate 12, and the base plate 12 is covered by a roof material 13.

[0007] An eaves decorative board 14 arranged orthogonal to each rafter 11 is abutted against the tip of the eaves side of each rafter 11.
Are connected to each other. Eaves decorative board 14
Are ripped against the tip of the rafter 11 on the eaves side in a state of being inclined so as to be orthogonal to the inclination direction of the base plate 12. The field board 12 covering the rafters 11 is the eaves decorative board 1
4, the roof material 13 covering the base plate 12 slightly extends from the side edge of the base plate 12 on the eaves side to the eaves side.

An upper decorative material 15 is provided along the eaves decorative panel 14 on the upper side of the eaves decorative panel 14 on the side of the eaves decorative panel. The upper decorative material 15 is arranged along the side edge of the eaves side of the base plate 12, and the side surface of the eaves side of the upper decorative material 15 is flush with the side surface of the eaves side of the base plate 12. . Therefore, the eaves side surface of the upper decorative material 15 is inclined along the inclination direction of the eaves decorative board 14.
A drain 19 extending downward along the side of the eaves is provided below the eaves side of the upper decorative material 15.

[0009] Below the tip of the eaves side of each rafter 11 is a frame material 1 arranged orthogonal to each rafter 11.
6 are attached to the lower surface of each rafter 11 in a state of being abutted against each other, and on the lower surface of the frame member 16, a back plate 17 arranged along the slope of the base plate 12 and the roof member 13.
Is supported so as to cover each rafter 11. Back plate 17
A lower decorative material 18 is provided on the lower surface of the side edge portion on the eaves side in a state where the lower decorative material 18 is abutted.

An eaves gutter 21 is provided along the longitudinal direction of the eaves decorative panel 14 in the middle of the eaves decorative panel 14 on the side of the eaves decorative panel 14 in the vertical direction. The eaves gutter 19 is formed by extruding aluminum, for example, such that each side in the width direction is bent at a right angle in the same direction, and has a U-shaped cross section having a bottom surface 21b and a pair of side surfaces 21a. I have. The vertical dimension of each side surface portion 21a is, for example, 30 mm.
In addition, the width direction dimension of the bottom surface portion 21b is formed to be 70 mm.

The eaves gutter 21 has one side surface 21a abutted on an inclined side surface on the eaves side of the eaves decorative panel 14, and is screwed to the side of the eaves decorative panel 14 by a screw 22.
The roof member 13 is attached in the horizontal direction along the eaves side edge of the roof member 13 in the same inclined state as the roof member 13. Therefore, the bottom portion 21b of the eaves gutter 21 extends from the side surface of the eaves decorative panel 14 to the eaves side along the inclination direction of the base plate 12 and the roof material 13, and the middle of the bottom portion 21b in the width direction is formed. The upper decorative material 15 is located below along the side of the eaves side. The side surface portion 21a of the eaves gutter 21 located on the far side of the eaves decorative panel 14 is located below the side edge of the eaves side of the roof material 13 and hardly extends from the roof material 13 to the outdoor side. Has become.

In the eaves tip structure having such a configuration, the snow accumulated on the roof material 13 having a relatively steep slope flows down along the upper surface of the roof material 13 and falls from the roof material 13 to the ground surface below. . In this case, the eaves gutter 21 attached to the eaves decorative panel 14 is arranged below the roof material 13 in the same inclined state as the roof material 13 along the horizontal direction. Is hardly extended to the outdoor side from the lower region of the side edge of the roof member 13, so that snow falling from the roof member 13 collides and is not destroyed.

In the early spring or the like, the snowmelt flowing down on the roof material 13 flows down from the side edge of the roof material 13 on the eaves side along the eaves side surface of the upper decorative material 15 and is provided on the side surface. From the drainer 19, it is dripped into the eaves gutter 21 which has become inclined. The thaw water dropped into the eaves gutter 21 is
Drained through the downspout. As described above, the melting water does not flow down to the outer wall of the house along the eaves decorative board 14, and therefore, there is no possibility that the eaves decorative board 14, the outer wall of the house, and the like are stained by the melting water. Moreover, the thaw water dripping from the drainer 19 is discharged from the eaves gutter 21 near the drainer 19.
There is no possibility that unpleasant noise due to dripping of snowmelt will occur due to collision with the water.

In a snowfall area where the amount of snowfall is relatively small, as shown in FIG. 2, one side surface 21a of the eaves gutter 21 is attached to the inclined side of the eaves side of the upper decorative panel 14 with screws 22. The eaves gutter 21 and the roof material 1
It may be arranged along the horizontal direction in the same inclined state as 3. In this case, the amount of snowfall is small,
The amount of snow flowing down on the roof material 13 is also small, and there is no possibility that the eaves gutter 21 is broken by snow falling from the roof material 13.

Furthermore, the eaves gutter 21 is not limited to a structure in which the eaves gutter 21 is directly attached to the eaves decorative panel 14 with the screw 22 as in the above embodiments. As shown in FIG. A decorative panel 23 is provided on the upper part of the side surface of the panel without covering the upper decorative material 15, and a part other than the decorative panel 23 is provided. In the space between the decorative panel 23 and the base plate 12, the eaves gutter 21 is covered with the decorative panel. The plate 23 may be supported in the same inclined state as the roof member 13.

In this case, only a part of the eaves gutter 21 is visible from outside, and therefore, the appearance is excellent. Further, by coloring the eaves gutter 21 according to the color of the decorative board 23, the appearance is further improved.

[0017]

According to the present invention, the eaves structure of a house for a snowfall area according to the present invention has the same inclination state as that of the roof material inclined so that the accumulated snow flows down, and the lower part of the eaves side edge of the eaves side of the roof material. Since the eaves gutters are arranged horizontally along the side edges, the eaves gutters are not likely to be destroyed by snow flowing down the roof material, and the thaw flowing down the roof material is not thawed. There is no danger of the outer wall of the house being stained by water,
Further, there is no possibility that unpleasant noise due to dripping of snowmelt is generated.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing a configuration of an example of an embodiment of an eaves structure of a house for a snowfall area according to the present invention.

FIG. 2 is a schematic diagram showing a configuration of another example of the embodiment of the eaves structure of a house for a snowfall area according to the present invention.

FIG. 3 is a schematic diagram showing the configuration of still another example of the embodiment of the eaves structure of a house for a snowfall area according to the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Rafter 12 Field board 13 Roof material 14 Eaves decorative board 15 Top decorative material 21 Eaves 21a Side part 21b Bottom part 22 Screw 23 Decorative board

Claims (1)

[Claims] 1. An eaves structure of a house for a snowfall area in which a roof material is arranged in an inclined state so that snow accumulated on the roof material can flow downward, wherein the roof material has a lower eaves edge than a side edge on the eaves front side. An eaves structure for a house in a snowfall area, wherein eaves gutters arranged horizontally along the side edges of the eaves are in the same inclined state as the roof material.