JP3122706U - Round roof eaves snow slide structure - Google Patents

Abstract

An object of the present invention is to obtain a round roof eaves snow sliding structure in which the snow falling on the roof slides naturally from the eaves without breaking the gutter.
A round roof eaves snow sliding structure according to the present invention has a semicircular arc-shaped round roof base plate 8 at the tip of each rafter 5 and a vertical posture along the inclination direction of the rafter 5 so that the arc is on the eave end side. The round roof base plate 8 is tilted slightly forward so that the tip of the semicircular arc roof side of the round roof base plate 8 coincides with the upper surface of the rafter 5 and the roof slope becomes a continuous slope without a step. Further, the upper surface of the rafter 5 is cut so as to have the same arc as that of the round roof base plate 8, and the overlapping portion of the rafter 5 and the round roof base plate 8 is bonded by a fixing member. The round roof base plate 8 has an arc portion that is lowered from the top of the arc cut in an inverted L shape, and the windbreak plate 10 is fixed in the notched portion along the direction of the base plate, so that the rain roof is placed in the inverted L-shaped space. It is formed so that a bag (not shown) can be stored.
[Selection] Figure 2

Description

  The present invention relates to a round roof eaves snow sliding structure in which the snow falling on the roof slides naturally from the eaves without breaking the gutter.

Conventionally, a gutter that collects rainwater has been provided at the eaves of the roof, and in the snowy region, the snow that has fallen on the roof may slide down from the tin roof and destroy the gutter at the eaves.
Therefore, a rain gutter protector is known that prevents the rain gutter from being damaged by snowfall from a tin roof (see Patent Document 1).
This rain gutter protector is a metal plate with a length along the gutter that is bent above the gutter fixed to the eaves. It is constructed so that solid fallen objects such as falling snow are blocked by the protective equipment body and do not fall into the rain gutter, and liquid fallen objects such as rainwater flow down to the rain gutter through the protective equipment body. is there.
In addition, to protect the rain gutter from snowfall, it is placed on the eaves structure of the draining snowfall plate part that extends downward and obliquely forward from the roof slope of the straight roof (see Patent Document 2) and on the roof of the arched roof There is a snowfall guide cover (see Patent Document 3) having an inclined surface for guiding fresh snow to the outside of the gutter.
JP 2002-021268 A JP 2000-248701 A Japanese Patent Laid-Open No. 08-302937

  An object of the present invention is to obtain a round roof eaves snow slide structure in which the snow falling on the roof slides naturally from the eaves without breaking the gutter.

  The round roof eaves snowslide structure of the present invention is constructed by connecting a semicircular circular roof base plate at the tip of each rafter in a vertical posture along the inclination direction of the rafter so that the arc is on the eave end side. The top end of the roof plate in the shape of a semicircular arc coincides with the top surface of the rafter, the round roof base plate is protruded slightly forward so that the roof slope becomes a continuous slope without a step, and the top surface of the rafter is rounded. Cut to form the same arc as the roof base plate, the overlapping parts of the rafters and the round roof base plate are joined by a fixing member, a ground plate is put on the round roof base plate and a flat steel plate is stretched to tilt the roof An arc-shaped eaves roof that is continuous to the top of the arc is formed, and the arc portion that is lowered from the top of the arc is cut into an inverted L shape, and a windbreak plate is fixed to the notched portion along the field plate direction, and an inverted L shape is formed. It is formed so that rain gutters can be stored in the space.

  The round roof eaves snow sliding structure of the present invention has a round roof on the eaves, so snow falls naturally from the eaves without touching the gutter, so that snow falling on the roof does not break the gutter. .

One embodiment of the round roof eaves snow sliding structure of the present invention will be described below with reference to the drawings.
As shown in the cross-sectional view of FIG. 1, in a general residential house, a column 1 is erected at a required corner, and an eaves girder 2 connecting the upper end of the column and a beam 3 connecting the eaves girder 2 are formed, A roof skeleton is formed on the beam 3 via a bundle of huts 4 and is hung from the ridge (not shown) to the eaves to join the rafters 5 at an equal interval and pass the field board 6 to the rafters 5. Then, as shown in FIG.

As shown in FIG. 2, the round roof eaves snow sliding structure of the present invention has a semicircular arc-shaped round roof base plate 8 at the tip of each rafter 5, and the rafter 5 is inclined along the eave side. Connected in a vertical position.
In this embodiment, the semicircular arc roof side tip of the round roof base plate 8 is made to coincide with the upper surface of the rafter 5, and the round roof base plate 8 is moved slightly forward so that the roof slope becomes a continuous slope without a step. Further, the upper surface of the rafter 5 is cut so as to have the same arc as that of the round roof base plate 8, and the overlapping portion of the rafter 5 and the round roof base plate 8 is fixed with a nail, a screw, an adhesive, or the like. It couple | bonds by a member (not shown).
In the same manner as the rafters 5, the base plate 6 is also passed over the round roof base plate 8 and a flat steel plate 9 is stretched to form an arc-shaped eaves roof continuous with the roof slope.

The round roof base plate 8 has an arc portion that is lowered from the top of the arc cut in an inverted L shape, and the windbreak plate 10 is fixed in the notched portion along the direction of the base plate, so that the rain roof is placed in the inverted L-shaped space. It forms so that the collar 11 can be accommodated.
The lower end of the round roof base plate 8 is connected and fixed to the column 1 by the base material 12 and the eaves ceiling plate 13 as shown in FIGS.

  As shown in the front view of FIG. 3, the rain gutter 11 is formed with a gap between the lower end of the arc-shaped eaves roof in a front view and along the eaves at an appropriate position of the eaves 14. And a drain pipe 16 connected to the water collecting tank 15 in the vertical direction.

Next, the operation of the round roof eaves snow sliding structure of the present invention will be described below based on the drawings.
As shown in FIG. 1, in the winter season, the snow that has fallen accumulates on the roof, and when the amount of snow accumulation increases, it becomes a snow mass S and slides down the roof.
In the round roof eaves snow sliding structure of the present invention, an arc-shaped eaves roof continuous with the slope of the roof is formed, so that it slides along the arc surface vertically from the top of the arc, that is, in the tangential direction of the arc apex. The snow mass S slides down.
Therefore, no snow accumulates on the arc-shaped eaves roof, and the flat steel plate 9 of the eaves roof is exposed in the winter.
On the other hand, the rain gutter 11 is housed in an inverted L-shaped space in which the arc portion of the round roof base plate 8 that is lower than the apex of the arc is cut out in an inverted L shape. The hail 11 is provided, the snow lump S does not collide with the gutter 11, and the gutter 11 is not destroyed from the snow lump S.
Moreover, even if the roof snow melts due to the sun's sunlight or the heat of the room heating, the melted water flows along the roof of the eaves and flows in the rain gutter direction.
When the melted snow becomes an icicle and freezes on the rain gutter 11 in the extremely cold season, a heating source such as a heater may be provided in the rain gutter 11 in advance.
Outside of winter, rainwater flows along the roof of the eaves and flows into the rain gutter 11. Therefore, unlike the snow mass S, the rain water does not droop vertically downward from the top of the arc. From the drainage basin 15 and drained through the drainage pipe 16.

It is sectional drawing which shows the round roof eaves snow sliding structure of this invention. It is a disassembled perspective view which shows the round roof eaves snow sliding structure of this invention. It is a front view which shows the round roof eaves snow sliding structure of this invention.

Explanation of symbols

1 Pillar 2 House Girder 3 Beam 4 Hut Bundle 5 Rafters 6 Field Plate 7 Horizontal Roofing Plate 8 Round Roof Base Plate 9 Flat Steel Plate 10 Gust Plate 11 Rain Gutter 12 Base Material 13 Ceiling Board 14 Side Fence 15 Drainage 16 Drainage tube

Claims (1)

A semi-arc-shaped round roof base plate is connected to the end of each rafter in a vertical orientation along the direction of the rafter so that the arc is on the eaves side, and the semi-arc-shaped roof side tip of the round roof base plate is connected to the rafter. The round roof base plate is protruded slightly forward so that the roof slope becomes a continuous slope without any step, and the upper surface of the rafter is cut to be the same arc as the round roof base plate. The rafter and the overlapped portion of the round roof base plate are bonded by a fixing member, and a ground plate is passed over the round roof base plate to form a flat steel plate to form an arc-shaped eaves roof continuous with the roof slope. The arc portion that is lower than the apex of the arc is cut into an inverted L shape, and a windbreak plate is fixed along the notched portion along the field plate direction so that the gutter can be stored in the inverted L-shaped space. A round roof eaves snow slide structure characterized by that.

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