JP2000328657A - Unit building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a unit building having a high ceiling and excellent habitability by utilizing the wasteful space of a building unit for a garage. SOLUTION: General-purpose building units 1, 3, a building unit 2 for a garage and a building unit 4 on the garage are assembled in the unit building U. A garage upper floor 6 is installed at a position lower than the upper ends of wall panels 22 and higher than cars to be parked in the building unit 2 for the garage. The building unit 4 on the garage is mounted on the building unit 2 for the garage.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

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

[0002]

2. Description of the Related Art In a unit building, a box-shaped building unit having a fixed size that can be transported and having finished inside and outside is manufactured in a factory in advance, and a plurality of the building units are installed on a construction site. The building is transported to a building and assembled at a construction site to form a building, and is widely used because it has a feature of being a standardized building with short on-site construction time and high dimensional accuracy. Various types of building units are known as building units used for this unit building.

For example, as described in Japanese Patent Publication No. 62-62224, four steel columns arranged at four corners of a square and four columns connecting the lower ends of the four columns along the sides. 4 connecting the steel floor beams and the upper ends of the four columns along the sides
It has a skeleton consisting of steel ceiling beams and a plurality of steel floor beams are inserted between the floor beams opposite the skeleton, and a plurality of wooden floor joists are placed on the floor beams. Overlay and attach, and attach the floor material on this floor joist to form the floor, insert the wooden ceiling edge to the opposing ceiling beam, attach the ceiling material to the lower surface of this ceiling edge to form the ceiling Where a wall is to be provided, a stud is attached between the ceiling beam and the floor beam, an outer wall is installed on the outdoor side of the stud, and an inner wall is installed on the indoor side, and a heat insulating material is provided between the inner wall and the outer wall. There are building units that are attached to form a wall.

As described in JP-B-58-30978, a wall panel in which a wall material is attached to a wooden frame and a floor panel in which a floor material is attached to a wooden frame are manufactured. Some building units have panels assembled in a box shape. The unit building is assembled in the horizontal and vertical directions such that the building units are installed adjacent to each other in the horizontal direction, and the building units are installed thereon.

On the other hand, in general households, a garage is often provided in a building due to the size of the site, the location of the building, and the like. Garages may be provided inside unit buildings. However, the unit building is not suitable for a garage because a plurality of building units of a certain size are assembled. That is, the building unit is usually installed on a foundation, but the garage is cut out of the foundation, and this is used as a doorway of a car and parked on the ground. Also, cars are usually lower than building units.

When the building unit is used as a garage because the vehicle is parked on the ground and the car is lower than the building unit, a large useless space is generated on the car. In a small building, it is uneconomical to use this wasted space, and attempts have been made to utilize this wasted space. For example, Japanese Unexamined Patent Publication No. 7-71115 describes that a storage shelf is provided in this wasted space of a building unit so that stored items can be moved in and out from below.

[0007]

However, as described above, when the storage shelf is provided on the car and the storage items are allowed to enter and exit from below, the storage items can be moved in and out of the storage shelf by a stepladder or the like. A ladder or the like is required, and at the same time, it is difficult to use because it needs to be moved in and out of an unnatural posture facing upward.
In particular, when a car is parked, the car gets in the way and is difficult to use.

On the other hand, in a building such as a unit building, the higher the ceiling, the more spacious the living room and the more comfortable it is. However, in a unit building, a building unit is manufactured in a factory and transported to a construction site. , The building unit is limited to a height that can be transported by truck or the like. Therefore, there is a problem that it is difficult to make the room provided in this building unit high. Therefore, an object of the present invention is to provide a unit building having a high ceiling and a good habitability by using a useless space of a garage building unit.

[0009]

SUMMARY OF THE INVENTION The present invention has been made to achieve the above object, and the invention according to claim 1 is a unit building in which a plurality of building units are vertically assembled. The plurality of building units include at least one garage building unit and a garage-on-building unit that is an upper-floor building unit installed on the garage building unit. The building unit is provided with a garage upper floor, which is an upper floor, at a position lower than the upper end of the wall and higher than the car to be parked.

According to a second aspect of the present invention, according to the first aspect, a living room is provided in a space from a garage upper floor of the garage building unit to a ceiling of the garage upper building unit.

According to a third aspect of the present invention, in the first aspect, a bathroom is provided in a space from a garage upper floor of the garage building unit to a ceiling of the garage upper building unit.

According to a fourth aspect of the present invention, in accordance with the third aspect, the bathtub in the bathroom is provided on a garage upper floor of a garage building unit, and the garage upper building unit has a washing floor. It is provided.

According to the first aspect of the present invention, the garage building unit is provided with a garage upper floor, which is an upper floor, at a position lower than the upper end of the wall and higher than the car to be parked. On the garage building unit, a garage building unit, which is an upper floor building unit, is installed. With such a structure, the space from the garage upper floor of the garage building unit to the ceiling of the garage upper building unit is the same as that of the conventional garage because the garage upper floor is lower than the upper end of the wall of the garage building unit. It is higher than the building unit, and if this space is used for a living room or bathroom, for example, it can be used as a living room or bathroom with a high ceiling,
The livability is improved, and when used as a storage room, the storage space is large and easy to use.

According to the second aspect of the present invention, since the living room is provided in the space from the garage upper floor of the garage building unit to the ceiling of the garage upper building unit, the living room has a garage upper floor of the wall of the garage building unit. Only at a position lower than the upper end, the ceiling is higher than a living room provided in a conventional building unit. Therefore, this living room is a living room with a high ceiling and good habitability.

According to the third aspect of the present invention, since the bathroom is provided in the space from the garage upper floor of the garage building unit to the ceiling of the garage upper building unit, the bathroom is a comfortable bathroom having a high ceiling. .

According to the fourth aspect of the present invention, the bathtub in the bathroom is provided on the garage upper floor of the garage building unit, and the garage upper building unit is provided with a floor for washing.
The floor of the washing place is higher than the floor on which the bathtub is provided, and accordingly, the height from the washing place to the bathtub is reduced. Therefore, it is easy to get in and out of the bathtub from the washing place, and when bathing, the bathtub is lowered, so that a comfortable bathroom with a high ceiling is obtained.

[0017]

Next, embodiments of the present invention will be described by way of examples. (Embodiment 1) FIGS. 1 to 7 show an embodiment of a unit building according to the present invention. FIG. 1 is a perspective view showing a unit building, and FIG. 2 shows the arrangement of building units on the first floor in FIG. FIG. 3 is a sectional view taken along line AA of FIG. 1, FIG. 4 is a perspective view showing a first-floor general-purpose building unit, FIG. 5 is a perspective view showing a second-floor general-purpose building unit, and FIG. FIG. 7 is a perspective view showing an upper building unit, and FIG. 7 is a perspective view showing a garage building unit.

In FIG. 1 to FIG. 7, U is a unit building. As shown in FIGS. 1 and 2, the unit building U has seven first-floor general-purpose building units 1 and 2 on a foundation 9 as shown in FIGS. The garage building units 2 are installed to form the first floor, and the second-floor general-purpose building units 3 are installed on the seven general-purpose building units 1, and the garage building units are mounted on the garage building units 2. The unit 4 is installed to form the second floor, and a plurality of roof units 5 (the boundary of the roof unit 5 is omitted) are mounted on the general-purpose building unit 3 and the garage building unit 4 on the second floor. Things.

As shown in FIG. 4, the first-floor general-purpose building unit 1 has a floor panel 11 having a thickness of about 200 mm and a wall panel 12 having a height of about 2600 mm standing upright. 2300mm, length is almost 4700mm
Box shape.

As shown in FIG. 5, the general-purpose building unit 3 on the second floor has a wall 311 having a height of about 2700 mm around a floor panel 31 having a thickness of about 300 mm and a floor 311 and a ceiling 312 on the first floor. The panel 32 is erected and has a box shape with a width of about 2300 mm and a length of about 4700 mm.

As shown in FIG. 7, the garage building unit 2 is provided with a wall panel 22 having a height of about 2600 mm standing on opposite short sides of a rectangular shape. The wall panel 22 is located about 300 mm lower than the upper end of the wall panel. The garage upper floor 6 is provided with the upper surface positioned, and is a box-shaped body having a width of about 2300 mm and a length of about 4700 mm. In addition, this garage upper floor 6
Is a floor panel 21 having a thickness of about 300 mm, in which a floor 211 and a ceiling 212 on the lower floor are integrated. Then, the garage building unit 2 is installed on the first floor as shown in FIG. 1, and the base 9 of a portion where there is no wall panel 22 is cut out to make this portion a place where cars can pass. 6
The space below is the garage 99.

As shown in FIG. 6, the on-garage building unit 4 is constructed by assembling a wall panel 42 having a height of about 2700 mm along a rectangular side, and having a width of about 2300 mm and a length of about 2300 mm. Is a box-shaped body having a size of about 4700 mm. The garage building unit 4 has no floor panel. Since the roof unit 5 is the same as the conventional one, the description is omitted. Note that a ceiling material on the second floor is attached to the lower surface of the roof unit 5.

The foundation 9 is formed by digging a hole as shown in FIG.
A split stone 91 is arranged on the lower surface, crushed to make the upper surface almost horizontal, and a waste concrete 92 having a thickness of 50 to 60 mm is provided thereon.
Is formed and the surrounding soil is backfilled. The height of the foundation 9 from the ground is approximately 400 mm. The base 9 is not provided at a place where the wall panel 12 of the garage building unit 2 is not provided.

Next, the construction method and operation of the unit building U will be described. In the factory, a first-floor general-purpose building unit 1, a garage building unit 2, a second-floor general-purpose building unit 3, a garage-on-building unit 4, a roof unit 5, and the like are manufactured. Next, the general-purpose building unit 1 on the first floor, the garage building unit 2, the general-purpose building unit 3 on the second floor, the garage building unit 4, the roof unit 5, and the like are transported to the construction site.

At the construction site, a pre-installed foundation 9
As shown in FIGS. 1 and 2, seven first-floor general-purpose building units 1 and two garage building units 2 are installed on the first floor to constitute the first floor. The second-floor general-purpose building unit 3 and the garage-building unit 4 are mounted on the garage-building unit 2 to form a second floor. When the roof unit 5 is mounted on the top and various other finishings are performed, the unit building U is completed.

In the unit building U completed in this way, the foundation 9 is not provided in a place where the wall panels 22 of the two garage building units 2 installed adjacent to each other are not provided. Used as 99. Then, the size of the space of the garage 99 is approximately 4700 in width.
Approximately 4500 mm excluding the width of the wall panel from the mm, the depth is 2300 mm × 2 (approximately 4600 mm), and the height is the height of the foundation (approximately 400 mm) and the garage building unit 2
The height of the ceiling of the car (approximately 2000 mm) is approximately 2400 mm, and the frontage of the car entrance is approximately 4600 mm.
mm can be used as a garage 99 that can park two vehicles.

The garage building unit 2 is provided with a garage upper floor 6 at a position approximately 300 mm lower than the upper end of the wall panel 22 (lower than the upper end and above the car). The garage building unit 4 is installed on the garage building unit 2. The height of the wall panel 42 of the garage building unit is approximately 2700 mm.
Therefore, the space from the garage upper floor 6 of the garage building unit 2 to the garage upper building unit 4 is approximately 3000 mm. Then, the living room 7 is provided here.

Then, the floor of the living room 7 is mounted at a position where the upper surface is substantially 300 mm lower than the upper end of the wall of the garage building unit 2, so that the living room 7 is provided in the conventional building unit. Approximately 600 mm (the upper surface of the floor panel 21 is approximately 300 mm lower than the floor panel 21).
Is about 300 mm thick) and comfortable,
It is a comfortable living room. As can be seen from FIG. 3, the floor of this living room 7 is almost 6 times larger than the floor of the other room 71 on the second floor.
Since the floor is a step-down floor at a position lowered by 00 mm, it is necessary to go over this step when entering and exiting the living room 7.

(Embodiment 2) FIGS. 8 to 12 show an embodiment of the unit building according to the present invention. FIG. 8 is a perspective explanatory view showing the unit building, and FIG. 9 shows the arrangement of the building units in FIG. (A) is a layout diagram showing the layout of the first floor, (b)
FIG. 10 is a layout diagram showing an arrangement on the second floor, FIG. 10 is a cross-sectional view taken along line AA of FIG. 8, FIG. 11 is a perspective view showing a garage building unit, and FIG. 12 is a perspective view showing a garage building unit.

8 to 12, Ua is a unit building. As shown in FIGS. 8 and 9, the unit building Ua has eight first-floor general-purpose building units 1a and 1 on a foundation 9a. The garage building units 2a are installed to form the first floor, and the eight general-purpose building units 1a
A second-floor general-purpose building unit 3a is installed on the garage, and a garage-high building unit 4a is mounted on the garage-building unit 2a to form a second floor. A roof unit 5a is mounted on 4a.

The general-purpose building unit 1a on the first floor, the general-purpose building unit 3a on the second floor, and the roof unit 5a are the same as those in the first embodiment.
Therefore, the description is omitted. As shown in FIG. 12, the garage building unit 2a is provided with a wall panel 22a having a height of approximately 2600 mm on each of the opposite long side and one short side of the rectangle, and substantially extending from the upper end of the wall panel 22a. The garage upper floor 6a is provided with the upper surface positioned at a position lowered by 100 mm, and the width is approximately 2300.
mm, a box-shaped body having a length of about 4700 mm. The garage upper floor 6a is a floor panel 21a having a thickness of about 300 mm, in which the floor 211a and the lower floor ceiling 212a are integrated.

Then, the garage building unit 2a is
As shown in FIG. 8, when installed on the first floor, the base 9a in a portion where the wall panel 22a is not provided is cut away, and this portion is used as an entrance through which a car passes, a space below the garage upper floor 6a becomes a garage 99a. . The garage building unit 4a is shown in FIG.
As shown in FIG. 1, a wall panel 42a having a height of about 2700 mm is erected on the opposite long side and one short side of the rectangle, and has a width of about 2300 m.
m, a box-shaped body having a length of about 4700 mm. And
A bathtub 47a is provided at the lower end of the garage building unit 4a.
The floor is provided with a washroom floor panel 45a and a washroom floor panel 46a having a thickness of about 200 mm and a notch in which a space is attached. The height of the bathtub 47a is approximately 400 mm.

Next, the construction method and operation of the unit building Ua will be described. At the factory, the first-floor general-purpose building unit 1a, the garage building unit 2a, the second-floor general-purpose building unit 3a, the garage building unit 4a, the roof unit 5a, and the like are manufactured. Next, the general-purpose building unit 1a on the first floor, the garage building unit 2a, the general-purpose building unit 3a on the second floor, the garage building unit 4a, the roof unit 5a, and the like are transported to the construction site.

At the construction site, the foundation 9 is provided in advance.
a, a first floor is constructed by installing eight first-floor general-purpose building units 1a and one garage building unit 2a, and a second-floor general-purpose building unit is mounted on the eight general-purpose building units 1a. 3a, and a garage building unit 4a is mounted on the garage building unit 2a to form a second floor, and a roof unit 5a is mounted on the second floor general-purpose building unit 3a and the garage building unit 4a. The tub 47a is inserted into the notched place of the garage building unit 4a, and the tub 47a is provided on the floor panel 21a provided in the garage building unit 2a.
When a washing place is provided on the wash floor panel 45a of a, a washroom is provided on the adjacent washroom floor panel 46a, and various other finishing operations are performed, the unit building Ua is completed.

The unit building Ua thus completed
In this case, since the foundation 9a is not provided at a place where the wall panel 22a of the garage building unit 2a installed adjacent to the two is not provided, this portion is used as the garage 99a. Then, the size of the space of the garage 99a is approximately 2100 mm excluding the width of the wall panel from approximately 2300 mm.
mm, the depth is 4700 mm, and the height is approximately 2600 mm, which is the sum of the height of the foundation (approximately 400 mm) and the height to the ceiling of the garage building unit 2a (approximately 2200 mm).
It can be used as a garage 99a that can park one vehicle whose entrance is approximately 2300 mm.

The garage building unit 2a is provided with a garage upper floor 6a whose upper surface is located at a position approximately 100 mm lower than the upper end of the wall panel 22a (lower than the upper end and above the car). I have. The garage building unit 4a is installed on the garage building unit 2a. The wall panel 42 of this garage building unit
The height of a is approximately 2700 mm. Therefore, a bathtub 47a is provided on the garage upper floor 6a of the garage building unit 2a, and the washing floor panel 45a at the lower end of the garage building unit 4a.
Is a washing place, the height when taking a bath from the washing place is almost 0 mm, and it is extremely easy to take a bath. When taking a bath, the ceiling becomes high as the bathtub 47a is lowered by 400 mm, and the bathroom is comfortable.

It is to be noted that a space constituted by the garage upper floor and the garage upper building unit 4a may be used as a bathroom without providing a floor in the garage upper building unit 4a. In this manner, the height of the bathroom can be set from the floor of the garage building unit to the ceiling of the garage building unit, and the bathroom is high and comfortable.

[0038]

As can be seen from the above description, the invention according to claim 1 includes at least one garage building unit and a garage building unit installed on the garage building unit. In the garage building unit, the garage upper floor is provided at a position lower than the upper end of the wall and higher than the car to be parked, so the space from the garage upper floor of the garage building unit to the ceiling of the garage upper building unit is reduced. For example, when used in a room or bathroom, the ceiling is high and comfortable, and when used as a storage room, the storage space is large and easy to use.

According to the second aspect of the present invention, since the living room is provided in the space from the garage upper floor of the garage building unit to the ceiling of the garage building unit, this living room is a living room with a high ceiling and good livability. is there.

According to the third aspect of the present invention, since the bathroom is provided in the space from the garage upper floor of the garage building unit to the ceiling of the garage upper building unit, the bathroom is a comfortable bathroom with a high ceiling. .

According to the fourth aspect of the present invention, the bathtub in the bathroom is provided on the garage upper floor of the garage building unit, and the garage upper building unit is provided with a floor for washing.
It is easy to get in and out of the bathtub from the washing room, and when you take a bath, the ceiling is high and the bathroom is comfortable.

[Brief description of the drawings]

FIG. 1 is a perspective explanatory view showing an embodiment of a unit building according to the present invention, showing the unit building.

FIG. 2 is a layout diagram showing a layout of building units on the first floor in FIG. 1;

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

FIG. 4 is a perspective view showing a general-purpose building unit on the first floor.

FIG. 5 is a perspective view showing a general-purpose building unit on the second floor.

FIG. 6 is a perspective view showing a garage building unit.

FIG. 7 is a perspective view showing a garage building unit.

FIG. 8 is a perspective view showing another embodiment of the unit building according to the present invention, showing the unit building.

9 shows an arrangement of the building units of FIG. 8,
(A) is a layout diagram showing the layout of the first floor, and (B) is a layout diagram showing the layout of the second floor.

FIG. 10 is a sectional view taken along line AA of FIG. 8;

FIG. 11 is a perspective view showing a garage building unit.

FIG. 12 is a perspective view showing a garage building unit.

[Explanation of symbols]

 U, Ua Unit building 1, 1a General-purpose building unit on the first floor 2, 2a Garage building unit 3, 3a General-purpose building unit on the second floor 4, 4a Garage building unit 47a Bathtub 5, 5a Roof unit 6, 6a Garage upper floor 9 , 9a Basic 99, 99a Garage

Claims (4)

[Claims] 1. A unit building in which a plurality of building units are vertically assembled, wherein the plurality of building units include at least one garage building unit;
The garage building unit, which is an upper-floor building unit installed on the garage building unit, is included in the garage building unit. The garage building unit is located above the upper end of the wall and above the car to be parked. A unit building having a garage upper floor, which is the floor of the floor. 2. The unit building according to claim 1, wherein a living room is provided in a space from a garage upper floor of the garage building unit to a ceiling of the garage upper building unit. 3. The unit building according to claim 1, wherein a bathroom is provided in a space from a garage upper floor of the garage building unit to a ceiling of the garage upper building unit. 4. The garage building unit is provided with a bathtub on the garage upper floor of the garage building unit, and the garage building unit is provided with a washing floor.
The listed unit building.