JP2000110376A - Building with gable roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enhance design performance for a building by forming a recessed and projected portion at the exterior walls by giving an L-shape in plan view at gable side and by overhanging the end portion at the verge side of a gable roof so as to cover the whole of the recessed and projected portion thereby giving a variation at the gable side of the building with shade and shadow created at the gable side. SOLUTION: An L-shaped portion in plan view is given to an exterior wall 1 at the gable side, a recessed portion 2 and a projected portion 3 are formed at the exterior wall 1 at the gable side, and the verge side end 5 of a gable roof 4 is overhung outward so as to cover the whole recessed and projected portions. Thereby the length of overhang at the end portion 5 at the verge side from the recessed portion 3 is made larger than that from the projected portion 2 of the exterior wall 1, and large shade and shadow is created at the recessed portion 3. In this case, a wooden purlin is used as a purlin for a small overhung roof portion 6 covering the projected portion 2; as a purlin for a large overhang roof portion 8 covering the recessed portion 3, steel purlins having a higher strength are used thereby reinforcing the strength of the overhang roof portion.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a building provided with a gable roof, and more particularly to a structure on the side of the building.

[0002]

2. Description of the Related Art In general, in a building provided with a gable roof, the end of the gable roof slightly protrudes on the wife side so as to cover a substantially flat outer wall.

[0003]

Accordingly, the appearance of the wife's side of the building has been monotonous without any accent and poor in design. Accordingly, an object of the present invention is to provide a building with a gable roof that solves the above-mentioned problems, improves the design by giving a change to the wife side, and enhances the beauty of the building.

[0004]

In order to solve the above-mentioned problems, the present invention provides a method for forming a part of an outer wall on the wife side into an L-shape in plan view or by providing an alcove on the outer wall on the wife side. The gabled roof is formed so as to cover the entire surface of the gabled roof, and the end of the gable roof is protruded so that the wife's side is shaded.

[0005] In addition, a wooden purlin is used as a roof of the roof portion covering the convex portion, and a metal purlin is used as the roof of the roof portion covering the concave portion.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a perspective view showing a wife side of a building according to an embodiment of the present invention, FIG. 2 is a schematic plan view of the building, and FIG. 3 is a schematic plan view showing an arrangement of purlins on the wife side of a gable roof. is there.

In the building according to the present embodiment, as shown in FIG. 1, by forming a part of the outer wall (1) on the wife side into an L shape in plan view, the outer wall (1) on the wife side has an uneven portion. (2) While forming (3), the end (5) of the gable roof (4) is extended outward so as to cover the entirety of the uneven portion (2) (3).
I try to shade my wife.

That is, as shown in FIG.
In the case of (4), the overhang length of the side end (5) is longer from the concave portion (3) than from the convex portion (2) of the outer wall (1),
As a result, the upper part of the concave portion (3) is widely covered,
(3) has a large shading.

However, if the side end (5) of the gable roof (4) is greatly extended outward as described above, the overhanging roof cannot be supported by a bundle or the like. Problems arise. Therefore, as shown in FIG. 3, wood purlins (7), (7)... Are used as purlins of the small overhanging roof part (6) covering the convex part (2),
As a main house of a large overhanging roof part (8) covering (3), a strong iron house (9, 9)... Is used to cope with the problem of strength.

FIG. 4 shows the mounting structure of the purlin on the wife side of the gable roof (4). In the figure, (10), (10)... Are climbing beams arranged along the roof inclination direction, and are attached at appropriate intervals in the ridge direction. .. And a steel purlin (9) (9) made of grooved steel with a lip attached between the upper surfaces of the climbing beams (10) (10). At the side end (5), the iron purlins (9) (9) ... corresponding to the recesses (3) will protrude greatly in an unsupported state. ing. In the drawing, (12) is a bundle member.

In the building according to the present embodiment,
As shown in FIGS. 1 and 2, the recess (3) in the outer wall (1) on the wife side.
Because it extends to the eaves side, the roof part that covers the recess (3)
Care must be taken to maintain strength on the eaves side of (8). Therefore, as shown in FIG. 3, the eaves frame (20) is provided on the eaves side of the roof (8), and the eaves frame (20) is provided.
An eaves purlin (21) is attached to the end of the eaves.

As shown in FIG. 5, the eaves frame (20) includes two arms (22) (2) arranged along the roof inclination direction.
3) and these arms (22) (23)
If it is arranged parallel to 3), the end frame material (24) and the arm
A total of four iron purlins (25) spanned between the ridge end of (22) and the arm (23), and between the ridge end of the arm (23) and the end frame (24) (25) ... and eaves end frame members arranged in parallel with the iron purlins (25) (25) ... straddling the eaves side ends of the arm members (22) and (23) and the kerb end frame members (24) And (26) are connected in a rectangular frame shape.

The crosspiece (22) is formed by connecting a pair of lip-shaped channel steels so that their web portions are aligned with each other, and has a ridge-side end made of an H-shaped steel via a mounting plate (27).
(28). The arm (23) is made of H-section steel,
The ridge side end is connected to a beam (29) made of H-section steel via a mounting plate (27). In addition, the end frame material (2
4) and iron purlins (25) and (25) are made of lip-shaped channel steel, and the eaves end frame material (26) is composed of a plurality of purlin mounting plates.
(30) (30) ... are channel steel protruding toward the eaves direction. And the purlin mounting plate of the eaves end frame material (26)
An eaves purlin (21) is attached across (30) (30) ...

Thus, the roof portion (8) covering the recess (3)
The eaves side of the eaves side is attached to the eaves frame (20), and the eaves frame (20) is attached to the eaves purlin (21). The strength is maintained. In addition, a field board, asphalt roofing, tiles, and the like (not shown) are installed above each purlin or frame material, and are configured as a gable roof (4).

The present invention is not limited to the above embodiment. For example, as shown in FIGS.
By providing an alcove (41) on its outer wall (40)
The uneven portions (42) and (43) are formed on the
(43) The end of the gable roof (44) that covers the entire area
(45) may be overhanging to give the wife a large shadow. Also in this case, similarly to the above, the convex portions (4
The main part of the roof part (46) that covers 2) is a wooden purlin (47), and the concave part (4
The main part of the roof part (48) that covers 3) is an iron purlin (49) so as to maintain the strength of the side end (45) of the gable roof (44).

[0016]

As is apparent from the above description, according to the present invention, the gable roof is made to protrude so as to cover the entire uneven portion formed on the outer wall on the side of the gable, so that the end of the gable roof can be extended. I'm trying to shade my wife's side,
The appearance of the wife's side of the building can be made rich in accents and changes, thereby improving the design of the wife's side and enhancing the aesthetics of the whole building.

In addition, a wooden purlin is used for a portion of the gable roof covering the convex portion of the outer wall, that is, a portion where the overhang from the outer wall is small, and a portion covering the concave portion, that is, a portion where the overhang from the outer wall is large, is strong in strength. Since the iron purlin is used, despite the fact that the gabled roof overhangs the side edges of the gable roof,
Its strength can be maintained well.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a wife side of a building according to an embodiment of the present invention.

FIG. 2 is a schematic plan view of a building.

FIG. 3 is a schematic plan view showing an arrangement of purlins on the wife side of a gable roof.

FIG. 4 is a perspective view showing a mounting structure of a purlin on a wife side of a gable roof.

FIG. 5 is a perspective view showing a mounting structure of the eaves frame.

FIG. 6 is a perspective view of a building according to another embodiment.

FIG. 7 is a schematic plan view showing an arrangement of purlins on the wife side of a gable roof.

[Explanation of symbols]

 (1) (40) Outer wall (41) Alcove (3) (43) Concave (2) (42) Convex (4) (44) Gable roof (5) (45) Kirabashi side end (6) (46) (7) (47) Wooden purlin (8) (48) Roof covering concave (9) (49) Metal purlin

Claims (2)

[Claims] 1. An uneven portion is formed on the outer wall of the wife by forming a part of the outer wall on the wife side in an L-shape in plan view or by providing an alcove on the outer wall on the wife side so as to cover the entire uneven portion. A building with a gabled roof, characterized by shading the gable roof by projecting the side edges of the gabled roof. 2. The gabled roof according to claim 1, wherein a wooden purlin is used as a roof part of the roof part covering the convex part, and a metal purlin is used as the roof part of the roof part covering the concave part. building.