JPH07102704A - Eaves unit with snow-lane - Google Patents

Abstract

PURPOSE:To eliminate sheet metal work and, at the same time, to minimize variations in construction accuracy of a unit house by incorporating snow-lanes into eaves units. CONSTITUTION:Eaves units 4 are formed by assembling lightweight shape-steel frames, and eaves roofs 5, snow-lanes 6 and parapets 7 are mounted to the frames. The eaves roofs 5 are inclined to the snow-lanes 6 sides to prevent snow falling from the eaves and, at the same time, opening sections 6a connected to snow drain gutters are provided to the snow-lanes 6. After that, the eaves units are arranged in the direction of girder of the eaves, and a plurality of sloped roof units 3 are arranged between them to form a roof.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an eaves unit with a snow lane for preventing a collapse of a house due to the weight of snow and a personal injury due to snowfall.

[0002]

2. Description of the Related Art In a heavy snowfall area, the amount of snowfall reaches several meters, which causes collapse of houses due to the weight of snowfall, and accidents such as personal injury due to snowfall. Therefore, removing snow from the roof is inevitable. Conventionally, snow removal on the roof has first depended on human power, but this is not only labor-intensive, time-consuming and costly, but also has various problems such as poor workability, inefficiency, and danger. Was. Next, as a means of removing snow that does not depend on human power, measures such as simplifying the shape of the roof, increasing its slope, and selecting a material with excellent snow sliding property as the roof material were made. However, since all of these snow removal methods rely on natural snow slide, it is necessary to discard the snow that has fallen on the ground, for example, in rivers, vacant land, or other places, which requires a great deal of labor, time, and time. There were problems such as the cost.

Therefore, recently, an eaves tip structure with a snow lane has been proposed to make up for the drawbacks of the snow removing means (see, for example, Japanese Utility Model Laid-Open No. 3-90729). An outline thereof is shown in FIGS. 5 and 6, and a snow lane b connected to the snow drain gutter a and an eave roof c are provided on the eaves outside the snow lane b. The roof e of the eaves is inclined toward the snow lane b on the inner side to prevent snowfall from the eaves.

[0004]

However, in the above eaves structure with a snow lane, it is necessary to construct a new snow lane at the eaves site at a high place, which is dangerous. In addition to the work involved, since the work involved was sheet metal work, it was necessary to perform the work more carefully than necessary, and the high skill of the craftsman was essential. The present invention is
It was made to solve the above problems, and by using a method called a unit house that can minimize the variation in construction accuracy due to factory production, it is possible to receive a reliable eaves with a snow lane. The purpose is to realize the unit easily.

[0005]

In order to achieve the above objects, the eaves unit with a snow lane according to the present invention is a snow slab.
The eaves-edge units incorporating the lanes are arranged side by side in the eaves girder direction, and a plurality of roof units with a slope are arranged between them to form a roof.

Further, the eaves unit has a structure in which a rising portion is provided on a snow lane portion, and an upper end of the rising portion is covered with an end portion of the roof unit.

Further, a dry seal material is interposed between the rising portion of the snow lane and the end portion of the roof unit.

[0008]

Since the eaves unit with a snow lane according to the present invention is constructed as described above, snowfall at the eaves is prevented. In addition, by using a construction method called unit housing that can minimize variations in construction accuracy, it is possible to avoid sheet metal work that involves dangerous on-site work, and to provide a reliable eaves unit with a snow lane. Easy to implement.

[0009]

Embodiments of the snowless roof unit according to the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of the present invention. The unit building 1 is configured by mounting four roof units 3 and four eaves units 4 on the upper surface of six living room units 2. Each living room unit 2 is assembled in a factory with a frame made of, for example, lightweight steel, and the frame, floor, ceiling, wall, and
Various facilities are installed and finished inside and out.
Each roof unit 3 is also assembled in the factory with a frame such as a truss structure made of lightweight steel, a roof material is attached, and the inside and outside are finished. The roof unit 3 has a gabled roof surface to form the ridge of the unit building 1.

Each eaves unit 4 is also assembled in the factory with a frame made of, for example, lightweight steel, and the eaves roof 5, snow lane 6, and parapet 7 are attached to the frame, and the interior and exterior are finished. ing. The eaves roof 5 is inclined to the inside snow lane 6 side to prevent snowfall from the eaves. The snow lane 6 is provided with an opening 6a connected to the snow drain gutter. The snow lane 6 may be flat, but it is effective to remove snow from the roof by providing a slope so that the opening 6a is at the lowest position. Each eaves unit 4
Are installed side by side in the girder direction on both upper ends of the living room unit 2, and four roof units 3 having a slope are arranged between them to form a roof. The living room unit 2, the roof unit 3, and the eaves unit 4 are provided with a width and length as large as possible in consideration of the transportation efficiency from the factory to the construction site.

FIG. 2 is a detailed view of the portion shown in FIG. 1B. A roof surface material 9 made of plywood is attached to the frame 8 of the roof unit 3, and waterproof paper 10 is interposed between the roof surface material 9 and a roofing material 11 made of iron plate to prevent rain and snow from entering. There is. The roofing material 11 is joined by a roof material joint iron plate 12. A waterproof sheet 14 is attached to the unit joint portion 13 in order to make the rain cover even more complete.

FIG. 3 is a sectional view taken along the line CC of FIG.
The snow lane 6 is connected to a snow drain gutter 15 provided through the living room unit 2 at an opening 6a. Incidentally, as shown in FIG. 4, it may be connected to the snow drain gutter 15 provided at the eaves by bypassing it. Snow melting machine 1 formed by a heater or a boiler at a proper position of the snow drain gutter 15.
6 is provided so that the snow in the snow drain gutter 15 can be melted and this snow melt can be discharged to a desired place. The rising part 6 on the snow lane 6 of the eaves unit 4
b is provided, and the end portion 3a of the roof unit 3 covers the upper end of the rising portion 6b. Therefore, it is possible to prevent rain and snow from entering from the boundary portion between the roof unit 3 and the eaves unit 4. You can

The details are shown in FIG. Figure 4
FIG. 3D is a detailed view of part 3D. An eaves roof 5 is provided on the eaves outside the snow lane 6. The eaves roof 5 includes eaves roof surface material 5a made of plywood, waterproof paper 5b, and eave roof roofing material 5c. The eaves roof 5 is connected to the parapet 7 and the eaves roof 17 to form an eaves roof. The eaves roof 5 is inclined to the inside snow lane 6 side to prevent snowfall from the eaves. A dry sealing material 18 such as a sealer, which is a dry waterproof material, is interposed between the eaves roofing material 5c and the roof surface material 9 to completely prevent rain and snow from entering from this portion. There is.

[0014]

According to the present invention, the eaves edge units incorporating the snow lanes are arranged side by side in the eaves girder direction, and a plurality of sloped roof units are arranged between them to form the roof. It is possible to prevent collapse of houses due to weight and prevent accidents such as personal injury due to snowfall.

Further, since the construction method of unit housing, which can minimize the variation of construction accuracy by factory production, is used, it is possible to avoid the sheet metal construction which requires skill and danger on the site, and is a reliable and reliable snoring. It is possible to easily realize an eaves-front unit with a built-in unit.

Further, the snow accumulated on the roof is collected and dropped by the gutter, and is melted in the dropping process and discharged to a proper place such as on the ground. No need for secondary treatment of snow, and because snow on the roof is not immediately melted on the spot, snow melting energy is relatively small and economical.

Furthermore, a rising portion is provided on the snow lane of the eaves unit, and the upper end of the rising portion is covered with the end portion of the roof unit. The rising portion of the snow lane and the end portion of the roof unit Since a dry seal material is interposed between and, it is possible to reliably prevent rain and snow from entering from this portion.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a detailed view of a portion shown in FIG. 1B.

3 is a cross-sectional view taken along the line CC of FIG.

FIG. 4 is a detailed view of a section 3D in FIG.

FIG. 5 is a vertical sectional view showing an example of a conventional example.

FIG. 6 is a detailed view of part A in FIG. 5;

[Explanation of symbols]

 1 unit building 2 living room unit 3 roof unit 4 eaves unit 5 eaves roof 6 snow lane 6b rising part 18 dry seal material

Claims (3)

[Claims] 1. A snowboard comprising a plurality of eaves units incorporating a snow lane arranged side by side in the direction of the eaves, and a plurality of sloped roof units arranged side by side to form a roof. Eaves unit with lane. 2. The snorkel according to claim 1, wherein a rising part is provided on a snore of the eaves unit, and an end of the roof unit is covered with an upper end of the rising part. -Eaves unit with a door. 3. The eaves with a snow lane according to claim 2, wherein a dry seal material is interposed between the rising portion of the snow lane and the end portion of the roof unit. unit.