JP2002088916A - Unit building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a unit building which has large openings formed in a long-side external wall and a short-side external wall, respectively. SOLUTION: The unit building is formed by combining trapezoidal units 1A and 1B with each other, which each are formed like a trapezoid as viewed in a plan and have a hypotenuse thereof inclined nearly 45 deg.. Then, the hypotenuses of the trapezoidal units 1A and 1B are connected together so as to form the L letter as viewed in a plan.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] The present invention relates to a unit building.

[0002]

2. Description of the Related Art Conventionally, as a building unit for a unit building manufactured in a factory, as shown in FIG. A box-shaped frame structure is constituted by the floor beams 3 (long-side floor beams 31, short-side floor beams 32) and ceiling beams 4 (long-side ceiling beams 41, short-side ceiling beams 42) rigidly connected to the respective columns. A building unit 1 is known.

[0003]

However, as shown in FIG. 5, the conventional building unit is constructed such that the long sides of the building unit 1a are adjacent to the short sides of the other two building units 1b and 1c. When the unit buildings are combined so as to be located, there are the following problems.

A large opening 5 can be provided on the long side outer wall of the building unit 1a. However, since a pillar exists on the short side outer wall of the building unit 1a, the building unit 1a is provided.
The large opening 5 could not be provided over the short side outer wall of the building unit 1b and the long side outer wall of the building unit 1b.

Similarly, when the six building units are combined into a unit building as shown in FIG. 6, similarly to the above, the short side outer wall portion of the building unit 1a and the long sides of the building units 1b and 1c are similarly provided. A large opening 5 straddling the side outer wall
Could not be provided.

A trapezoidal building unit in plan view is disclosed in Japanese Utility Model Laid-Open No. 63-140403 and Japanese Patent No. 296.
Although disclosed in Japanese Patent No. 3521, both of these patents are limited to applications where the partition walls are arranged diagonally.

An object of the present invention is to provide a unit building in which a large opening can be provided on both outer side walls on the long side and the short side.

[0008]

According to the first aspect of the present invention, the slopes of trapezoidal units each having a trapezoidal shape in plan view and an inclination of a trapezoidal oblique side set to approximately 45 degrees are joined in an L shape in plan view. It is a unit building.

(Operation) In the unit building according to the first aspect of the present invention, since the slopes of the trapezoidal units whose trapezoid hypotenuses have an inclination of approximately 45 degrees are joined to each other in an L-shape in plan view, the columns are formed. Since it does not exist, it can be a unit building having a large opening, and free planning is possible.

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a first embodiment of the unit building of the present invention, and FIG. 2 is a perspective view showing one of trapezoidal building units constituting the unit building of FIG.

As shown in FIG. 1, the unit building is configured by combining a trapezoidal building unit 1A, a trapezoidal building unit 1B and a rectangular parallelepiped building unit 1.
Among them, the rectangular parallelepiped building unit 1 is the same as the conventional one shown in FIG. 4, and is bridged between the pillars 2 arranged at the four corners and the upper and lower parts of the adjacent pillars 2, and both ends are arranged. Floor beams 3 rigidly connected to columns (long-side floor beams 31, short-side floor beams 3
2) and ceiling beam 4 (long side ceiling beam 41, short side ceiling beam 4)
2) forms a rectangular parallelepiped frame structure.

As shown in FIG. 2, the trapezoidal building unit 1A includes one long-side floor beam 31a and one long-side ceiling beam 41.
The length of a is shorter than the lengths of the other long side floor beam 31 and long side ceiling beam 41 by the length of the short side floor beam 32 (short side ceiling beam 42). The angle (θ) formed by 42a (short-side floor beam 32a) and long-side ceiling beam 41 (long-side floor beam 31) is approximately 45 degrees. Further, similarly to the trapezoidal building unit 1A, the trapezoidal building unit 1B also has a trapezoidal hypotenuse in which the inclination of the trapezoidal oblique side is set to approximately 45 degrees, and the long side is slightly shorter than the trapezoidal building unit 1A. I have.

The slopes of the trapezoidal building units 1A and 1B are joined in an L-shape in plan view, and the shorter long sides of the two trapezoidal building units 1A and 1B joined in the L-shape are rectangular parallelepiped, respectively. The building units 1 are combined so as to be located adjacent to the short side and the long side, and are joined to form a unit building.

As described above, in the unit building shown in FIG. 1, since there is no pillar 2 which exists in the combination of the conventional rectangular parallelepiped building unit 1 (see FIG. 5), the long side outer wall of the trapezoidal building units 1A and 1B is provided. A large opening 5 can be provided in each part.

FIG. 3 is an explanatory plan view showing a second embodiment of the unit building of the present invention. In the second embodiment, a unit building composed of a combination of the trapezoid building unit 10A, the trapezoid building unit 10B and the rectangular parallelepiped building unit 1 is combined symmetrically with the unit building of the first embodiment and joined. Make up another unit building.

That is, as shown in FIG. 3, the two trapezoidal building units 1A and 10A are combined so that their longer sides are adjacent to each other and are joined to form a unit building. The trapezoidal building unit 10A has a symmetrical frame structure with the trapezoidal building unit 1A, and the trapezoidal building unit 10B has a symmetrical frame structure with the trapezoidal building unit 1B.

In the unit building of the second embodiment, FIG.
As is clear from FIG. 6, since there is no pillar 2 which was present in the combination of the conventional rectangular parallelepiped building units 1 (see FIG. 6), the floor plan can be freely planned.

[0018]

According to the first aspect of the present invention, since the slopes of the trapezoidal units whose inclinations of the trapezoidal oblique sides are approximately 45 degrees are joined to each other in an L-shape in plan view, both trapezoids other than this joint are formed. There are no pillars on the outer wall of the unit, so that a unit building having large openings on both outer walls can be obtained, and free planning is possible.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a unit building of the present invention.

FIG. 2 is a perspective view showing one of the trapezoidal building units in FIG.

FIG. 3 is an explanatory plan view showing a second embodiment of the unit building of the present invention.

FIG. 4 is a perspective view showing a conventional rectangular parallelepiped building unit.

FIG. 5 is a perspective view showing a unit building including the rectangular parallelepiped building units of FIG. 4;

6 is an explanatory plan view showing another unit building including the rectangular parallelepiped building unit of FIG. 4;

[Explanation of symbols]

 Reference Signs List 1 rectangular parallelepiped building unit 1A, 1B, 10A, 10B trapezoidal building unit 2 pillar 3, 31, 31a, 32, 32a floor beam 4, 41, 41a, 42, 42a ceiling beam

Claims (1)

[Claims] 1. A trapezoidal shape with a trapezoidal oblique side having an inclination of approximately 4
A unit building, characterized in that slopes of trapezoidal units set to 5 degrees are joined in an L shape in plan view.