JP3300554B2 - Eaves structure and eaves construction method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an eaves structure and an eaves construction method.

[0002]

2. Description of the Related Art Heretofore, the eaves have been fixed by fixing the eaves portion of a roof beam material on a hut beam. Therefore, the height of the eaves purlin was different depending on the length of the eaves.
In other words, the longer the eaves protrude, the lower the eaves purlin becomes,
When the eaves were short, the height of the eaves purlin was high.

[0003]

Therefore, in the case of the above-mentioned conventional eaves structure, if the eaves are long, the height of the back of the eaves becomes low. If there is a balcony or the like under this eaves, this balcony is included in the floor area. This will cause inconveniences. For this reason, it is conceivable to shorten the eaves so that balconies and the like are not included in the floor area, but in this case, the house does not have a spacious feeling.

[0004] In addition, when there is a long place and a short place where the eaves are protruded, there is a problem that the eaves ceiling cannot be constructed at the same horizontal level because the eaves back height is different.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an eaves structure and an eaves construction method in which the height of the eaves can be made the same regardless of the length of the eaves. And

The eaves structure of the present invention for solving the above-mentioned problems is an eaves structure in which a long part and a short part of the eave from the hut beam on the wall frame to the eaves main building are formed adjacent to each other. The roof beam material supporting the roof at the long eaves is provided at a position on the wall frame of the hut beam via a bundle of a desired height, and the roof at the short eaves is provided. The roof beam material that supports is installed directly without a bundle at the position on the wall frame of the hut beam, and the eaves purlin at the place where the eaves are long and the eaves purlin at the place where the eaves are short Is the same height as the hut beam.

In order to solve the above-mentioned problems, the eaves construction method of the present invention is directed to an eaves construction in which a long part and a short part of the eave from the hut beam on the wall frame to the eaves main building are formed adjacent to each other. It is a method of construction, in order to make the eaves purlin of the long eaves protruding part and the eaves purlin of the short eaves protruding part the same height as the hut beam, the roof of the long eaves protruding part The roof beam material to be supported is provided at a position on the wall frame of the hut beam via a bundle of a desired height, and the roof beam material to support the roof at a location where the eaves are short is formed by the wall of the hut beam. It is provided directly at a position on the shaft assembly without a bundle.

[0008]

According to the present invention, the height of the back of the eave can always be kept at the same height as the hut beam, regardless of the length of the eave.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 and FIG. 2 schematically show the entire structure of the eaves structure.

That is, in this eaves top structure, the roof beam 2 supporting the roof 1 is placed on the hut beam 3 via the bundle 4 having a desired height (see FIG. 1) or without the bundle 4 (see FIG. 1). It is directly fixed, and the height of the eaves purlin 5 at the tip is always the same height as the hut beam 3.

The roof 1 is provided with a tile bar 13 on an asphalt roofing 12 attached to a base plate 11.
The roof tile 14 is configured to be engaged with the roof tile 3. The roof 1 is supported by the roof beam 2 by fixing a purlin 15 provided on the back surface of the field board 11 to the roof beam 2.

As shown in FIG. 1, the roof beam member 2 has a bundle 4 welded and fixed at the base end of the eaves, and is fixed to the shed beam 3 via the bundle 4. An eaves purlin mounting plate 21 is fixed to the tip of the roof beam 2,
The eaves purlin 5 is fixed via the eaves purlin mounting plate 21. In this fixed state, the height of the bundle 4 is adjusted so that the hut beam 3 and the eaves purlin 5 have the same height. In this fixed state, the hut beam 3 is always fixed to the upper end of the wall frame 6. Therefore, the eave ceiling 7 provided between the hut beam 3 and the eaves purlin 5 always has the wall frame. 6
Is provided horizontally at the level of the height of the upper end. The eaves purlin 5 is provided with a rain gutter 8, a drainage iron plate 81 is provided between the base plate 11 and the rain gutter 8, the makeup gutter 82 is provided on the rain gutter 8, and a rain gutter is provided. A blindfold iron plate 83 is provided between 8 and the eaves purlin 5 to finish the eaves.

On the other hand, as shown in FIG. 2, when the eaves are short and the eaves ceiling 7 is not provided, the roof beam material 2 has a hut beam mounting plate 22 fixed to the tip end thereof. It is directly fixed to the hut beam 3 via the plate 22.
Further, the eaves purlin 5 is fixed to the hut beam 3 via an eaves purlin mounting plate 21, and similarly to the case shown in FIG.
It is provided at the same height as the hut beam 3. Furthermore, the eaves purlin 5 is provided with a rain gutter 8 as in the case shown in FIG.
1 is provided, and the gutter 8 is provided with a makeup nose cover 82,
A blindfolded iron plate 83 is provided between the rain gutter 8 and the eaves purlin 5 to finish the eaves.

Therefore, as shown in FIG. 1, even if the roof 1 has a place where the eaves are long and a place where the eaves are short as shown in FIG. Since the construction height is the same as the height of the hut beam 3, it is possible to fit around the eaves at the same eave height and to perform the construction well.

Further, by making the eaves purlin 5 the same height as the hut beam 3, the height of the back of the eaves can always be kept high. Therefore, even if there is a balcony (not shown) under the eaves, etc. In addition, it is possible to prevent the balconies and the like from being included in the floor area and to build the building to the full floor area ratio.

Further, in order to obtain the height of the eaves, it is not necessary to shorten the eaves, and it is possible to always secure a sufficient eaves and construct a building with a spacious feeling.

[0018]

As described above, according to the present invention, regardless of the length of the eaves, the height of the back of the eaves can always be kept at the same height as the hut beam, so that there is a balcony under the eaves. Even in such a case, it is possible to prevent buildings such as balconies from being included in the floor area and build the building to the full floor area ratio, and to extend the eaves to give the building a sense of spaciousness. it can.

Further, even on a roof where a long place and a short place of the eaves are adjacent to each other, the eaves can be installed around the eaves at the same eave height with good fit.

[Brief description of the drawings]

FIG. 1 is a cross-sectional view showing an outline of the entire configuration of an eaves tip structure when an eaves is long.

FIG. 2 is a cross-sectional view schematically showing the entire configuration of the eaves tip structure when the eaves are short.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Roof 2 Roof beam material 3 Hut beam 4 Bundle 5 House purlin

Continued on the front page (72) Inventor Toshiyuki Shibuya 1-1-88, Oyodonaka, Kita-ku, Osaka-shi, Osaka Sekisui House Co., Ltd. (72) Eiji Tanaka 1-1-1-1, Oyodonaka, Kita-ku, Osaka, Osaka No. 88 Inside Sekisui House Co., Ltd. (72) Inventor Satoshi Tanaka 1-188 Oyodonaka, Kita-ku, Osaka-shi, Osaka Sekisui House Co., Ltd. (56) References JP-A-1-219237 (JP, A) Kaihei 5-321386 (JP, A) Jikai Sho 50-105225 (JP, U) Yasuo Nakahara, "Architectural Wooden Structure Drawings", Rigakusha, published on April 25, 1977, p. 98-105 (58) Field surveyed (Int. Cl. ⁷ , DB name) E04B ^7/ 00-7/18

Claims (2)

(57) [Claims] Claims: 1. An eaves structure formed by adjoining a long part and a short part of an eave from a hut beam on a wall frame to an eaves main building, and having a long eaves roof. The roof beam material to be supported is provided at a position on the wall frame of the hut beam via a bundle of a desired height. The eaves purlin at the long eaves and the eaves main at the short eaves are installed directly at the position on the wall frame without the intermediary of the bundle. The eaves structure is characterized by. 2. A method for constructing an eave where a long eave and a short eave from a hut beam on a wall frame to an eaves main building are formed adjacent to each other. In order to make the eaves main building of the eaves and the eaves main building of the eaves short part the same height as the hut beam, the roof beam material that supports the roof at the long part of the eaves is the wall axis of the hut beam. A roof beam that supports the roof at the shortest place of the eaves is provided at the position on the framing with a bundle of the desired height, An eaves construction method characterized by being provided.