JPH07102643A - Building unit and unit type building - Google Patents

Abstract

PURPOSE:To expand ceiling space. CONSTITUTION:A building unit 11 has a slope section 21 ranging over an area from a top plate 18 to one side, and an opening 25 formed on the top plate 18. A unit type building 28 includes the trapezoidal building unit 11 at least as part of an uppermost floor, and a roof 31 is provided on the unit 11. Furthermore, the building unit 11 and another roof 33 are internally communicated with each other via the opening 25.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a trapezoidal building unit and a unit type building using this building unit.

[0002]

BACKGROUND ART In recent years, unit-type buildings have been constructed in which factories such as living rooms, which are constituent parts of a building, are manufactured as building units in a factory, and these building units are transported to a construction site for construction. Since such unit buildings are built on sites of various sizes, in addition to the rectangular parallelepiped building units, depending on the site, there is a request to restrict the diagonal lines on the north side.
So-called trapezoidal building units are also used. In the case of a conventional trapezoidal building unit, as in the case of a rectangular parallelepiped building unit, a ceiling panel is attached to the ceiling frame and the top surface is closed.

[0003]

In the trapezoidal building unit, a part of the ceiling is cut out in an oblique line shape, so that the space of the ceiling portion is narrower than that of the normal building unit. Then, an object of the present invention is to provide a building unit which can expand a ceiling space, and a unit type building using this building unit.

[0004]

A building unit according to the present invention is characterized by having an inclined portion formed from the top surface to one side surface and having an opening formed in the top surface. This building unit is a so-called trapezoidal unit. The opening may be formed on the entire top surface or may be partially formed.

In the case of a box-shaped building unit, the one side surface means each of four side surfaces, and the inclined portion may be formed not only on one side surface but also on two or more side surfaces. . A unit-type building according to the present invention includes the building unit as at least a part of the uppermost floor, a roof is provided on the building unit, and the inside of the building unit and the inside of the roof communicate with each other through the opening. It is characterized by Further, another unit-type building according to the present invention includes the building unit as at least a part of the uppermost floor, and the opening is open to the outside.

[0006]

Since the basic structure of the building unit according to the present invention is a trapezoidal shape corresponding to the north side oblique line restriction, etc., the space of the ceiling portion becomes narrower due to the cutout compared to the normal building unit. There is. However, since an opening is formed on the top surface, communication with the space outside the building unit can be achieved through this opening, and thus the space of the ceiling portion can be expanded.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described with reference to FIGS. First, the structure of the trapezoidal building unit 11 used in this embodiment will be described. As shown in FIG. 1, the building unit 11 includes a floor frame 12, a ceiling frame 13, and both 12,1.
It is configured by including a pillar 14 for connecting 3 and an outer wall panel (not shown). The floor frame 12 has long side beams 15 and short side beams 16 assembled in a square shape, and a plurality of joists 17 are bridged between the long side beams 15 facing each other.

The ceiling frame 13 is a frame having a top surface 18.
19 and a frame 22 of a sloped portion 21 corresponding to the north oblique line restriction. The top frame 19 is formed by arranging a long side beam 23 and a short side beam 24 shorter than the short side beam 16 of the floor frame 12 in a square shape. No beams are bridged over the top frame 19, and an opening 25 is formed in which the inside of the square top frame 19 is open. In addition, the inclined portion frame 22 is the top surface frame 19
One long-side beam 23 shared with, two low pillars 14 on one side
It is made up of a single long-side beam 23 and two short-side beams 26, which are bridged in between.

The trapezoidal building unit 11 is used to construct a unitary building 28 as follows. In the factory, the trapezoidal building unit 11 is prepared and prepared together with the ordinary rectangular parallelepiped building unit 29. On the other hand, as shown in FIG. 2, the roof unit 31 for the unit-type building 28 has a normal roof frame, a gable panel, a roof material, etc., but the floor frame is not covered with the floor material. Is open.

The roof surface 32 of the roof unit 31 is
The slope of the trapezoidal building unit 11 when the roof 33 is installed
It is formed with a length that extends to 21. The roof surface 32 of each roof unit 31 is provided with a top light 34 for daylighting. Next, these units 11, 29, 31 are transported to the construction site, the foundation 35 is built, and then four building units 29 are installed on the foundation 35 to make the first floor portion 36. Next, as shown in FIGS. 2 and 3, four trapezoidal building units 11 are installed on the building unit 29 of the first floor portion 36 to make the second floor portion 37. Subsequently, the roof unit 31 is installed on each trapezoidal building unit 11 of the second floor portion 37 to form the roof 33.

According to the above-described embodiment, the trapezoidal building unit 11 on the second floor has the opening 25 formed in the top surface 18 and the interior and the roof.
Since the interior of 33 is in communication, the ceiling space of the building unit 11 can be expanded to the interior of this roof 33. Therefore, since this building unit 11 has a trapezoidal shape corresponding to the north side oblique line restriction and the like, the space of the ceiling portion is narrowed by the amount of the cutout, but as a result, a wide ceiling space can be obtained. In addition, a top light is applied to the roof surface 32 of the roof unit 31.
34 is provided, and the light 38 taken in from here is the opening.
Since it reaches the room through 25, the room can be brightened accordingly.

Next, a second embodiment of the present invention will be described with reference to FIG. The unit-type building 41 of this embodiment has a second floor portion.
Only the building unit installed on one flat side of 42 is a trapezoidal building unit 11 having an opening 25 according to the present embodiment,
The building unit installed on the other flat side is a trapezoidal building unit 44 similar to the conventional one having no opening. Therefore, a ceiling 45 is formed in this trapezoidal building unit 44.

According to this embodiment, since the object 46 can be placed on the back of the ceiling 45 of the adjacent trapezoidal building unit 44 through the opening 25 of the one trapezoidal building unit 11, the trapezoidal shape causes the closet. Even when the space is restricted, the inside of the roof 33 can be effectively used as a closet. Next, a third embodiment of the present invention will be described with reference to FIG.

The trapezoidal building unit 51 used in this embodiment
The inclined portion 53 formed from the top surface 52 to the side surface is continuously formed not only on one side surface but also on the adjacent side surface. An opening 54 is also formed on the top surface 52 of the trapezoidal building unit 51. Unit type building according to the present embodiment
55 is constructed by installing four trapezoidal building units 51 having such inclined portions 53 on two side surfaces on the second floor portion 56. No roof is provided on these trapezoidal building units 51.

According to such a unit-type building 55, 4
When the inside formed by the individual trapezoidal building units 51 is used as a garden or the like, since the opening 54 is open to the outside, sunlight and rainwater can be obtained through this opening 54. Next, a fourth embodiment of the present invention will be described with reference to FIG. In the unit-type building 61 according to the present embodiment, two trapezoidal building units 51 each having an inclined portion 53 on the two side surfaces are installed on the second floor portion 62 on both gable sides, and the one side surface is provided in the middle of these. It is constructed by installing two trapezoidal building units 11 each having a sloping portion 21 on its chisel.

Next, a fifth embodiment of the present invention will be described with reference to FIG. The unit-type building 71 according to the present embodiment is the third
A louver 72 in which a steel aggregate is assembled into a quadrangular pyramid shape is installed on the unit type building 51 according to the embodiment. Next, FIG.
A sixth embodiment of the present invention will be described with reference to FIG. In the unit type building 81 according to the present embodiment, the trapezoidal building unit 11 of the first embodiment is installed on one flat side, and the normal building unit 29 is installed on the other flat side.
A roof unit 82 that communicates with the trapezoidal building unit 11 is arranged on the roof 11, and is constructed.

This roof unit 82 has a glass window on the side surface.
Having a 83, trapezoidal building unit through this glass window 83
It is possible to illuminate within 11. Next, a seventh embodiment of the present invention will be described with reference to FIG. The unit-type building 91 according to the present embodiment has the roof unit 82 according to the sixth embodiment installed only on one flat side of the unit-type building 51 according to the third embodiment.

[0018]

According to the building unit of the present invention and the unit type building using this building unit, the ceiling space of the trapezoidal building unit can be expanded.

[Brief description of drawings]

FIG. 1 is a perspective view of a unit frame of a building unit according to a first embodiment of the present invention.

FIG. 2 is a perspective view of a unit-type building using the building unit according to the first embodiment.

FIG. 3 is a sectional view of a unit-type building according to the first embodiment.

FIG. 4 is a sectional view of a unit-type building according to a second embodiment.

FIG. 5 is a perspective view of a unit-type building according to a third embodiment.

FIG. 6 is a perspective view of a unit-type building according to a fourth embodiment.

FIG. 7 is a perspective view of a unit-type building according to a fifth embodiment.

FIG. 8 is a sectional view of a unit-type building according to a sixth embodiment.

FIG. 9 is a perspective view of a unit-type building according to a seventh embodiment.

[Explanation of symbols]

 11,44,51 Trapezoidal building unit 17 Top surface 21 Inclined part 22 Inclined part frame 25,54 Opening 28,41,55,61,71,81,91 Unit type building 29 Normal building unit

Claims (3)

[Claims] 1. A building unit having an inclined portion formed from a top surface to one side surface and having an opening formed on the top surface. 2. The building unit according to claim 1 is included as at least a part of the uppermost floor, a roof is provided on the building unit, and the inside of the building unit and the inside of the roof communicate with each other through the opening. A unit-type building characterized by that. 3. A unit-type building, comprising the building unit according to claim 1 as at least a part of a top floor, and the opening is open to the outside.