JP2511801B2 - Unit building - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a house or other unit building constructed by combining box-shaped units.

[0002]

2. Description of the Related Art Generally, in a unit house, a module system is adopted in which the short side length and the long side dimension of a box-shaped unit are an integral multiple of a reference length. In this case, the reference length is
It is set to a divisor of general modules such as 0.91 m, 0.9 m, and 3 shaku, for example, 1/2 or 1/3 of the length of the module. For the short side of the unit, a standard length different from the subdivision of the general module may be adopted due to transportation restrictions. That is, the size of the unit in the short side direction is limited to within 2.5 m due to the restrictions of the Road Traffic Act, etc. Therefore, in order to make the unit as wide as possible within this restriction size, The standard length calculated from the length may be adopted. However, it is desirable to make the reference length of both sides the same in order to make the short side and the long side common to the members and to balance the appearance.

FIG. 4 shows an example of a conventional unit house in which the same reference length is adopted for the short side and the long side. In each of the four box-shaped units 51 arranged in a plane with each other, the dimensions of the short side and the long side are set to integral multiples of the same reference length s. Standard length s
Is a divisor of the above-mentioned general module such as a shaku. The reference lines K1 and K2 at the end of the unit, which are set by module division, are located outside the column 52 on both the short side and the long side. The interior surface material 53a of the outer wall 53 is
In order to hide the pillar 52, it is fitted to the surface of the pillar 52 on the indoor side.

[0004]

However, when the reference lines K1 and K2 are taken on the outside of the pillar 52 and the interior surface material 53a is arranged inside the pillar 52 as described above, the portion along the outer wall 53 in the room becomes the reference. The portion has a narrow width r that is less than the length s. In this way, if a narrow portion with a halfway width r is generated in the room, various interior members, fittings, etc. will not fit well, and it will be necessary to use special-sized members and fittings. For example, in a Japanese-style room, it is necessary to use a tatami mat of a special size, and commercial standard products cannot be used for window frames, kitchen furniture, installation bookcases, and the like. Even if a partition wall is provided, standard products cannot be used. It is necessary to prepare various kinds of interior members and fittings according to the request of the owner, but it is uneconomical to prepare various special sizes.

Further, in the unit building shown in FIG. 4, since the interior surface material 53a is provided inside the pillar 52 for both the short side and the long side in order to hide the pillar 52, the thickness t of the outer wall 53 has both sides. Both become thicker and the dead space becomes larger. Therefore, as the indoor area of the same size is obtained, the building area becomes large, which is uneconomical.

An object of the present invention is to provide a unit building in which a halfway portion different from the reference length does not occur in the room and a waste space generated in the outer wall portion can be reduced.

[0007]

The present invention is applied to a unit building constructed by combining a plurality of box-shaped units each having pillars at four corners. Of these, the invention of claim 1 is such that the outer dimension between the columns at both ends of the short side of the unit is
The length is calculated by subtracting the interval between units from the integral multiple of the reference length, and the inner dimension between the columns at both ends on the long side of the unit is
It is approximately equal to an integral multiple of the reference length. Therefore, the reference line at the end of the unit to which the reference length is assigned is taken outside the column in the short side direction and inside the column in the long side direction. The interval between units may be set to zero.

According to the second aspect of the present invention, the interior surface material of each outer wall is provided on the indoor surface of the pillar on the short side of the unit and on the outdoor surface of the pillar on the long side of the unit for each unit whose adjacent two surfaces are outer walls. It is provided together. In the unit building according to the second aspect, the outer dimension between the columns at both ends of the short side of the unit may be a length obtained by subtracting the interval between the units from an integral multiple of the reference length. Furthermore, it may be a unit building having both the configuration of claim 1 and the configuration of claim 2. That is, the reference line at the end of the unit to which the reference length is assigned is
Provide the outside surface of the pillar for the short side direction and the inside of the pillar for the long side direction, and provide the interior surface material of the outer wall to match the outdoor surface of the pillar for the short side and the indoor surface of the pillar for the long side. It is a thing. As a result, both the short side and the long side of these interior surface materials are positioned on the reference line.

[0009]

As described above, the reference line at the end of the unit for allocating the reference length is set on the outside of the column in the short side direction and on the inside of the column in the long side direction, and the interior surface material of each outer wall is set on both sides. By arranging on the reference line, all the rooms have the same reference length. In addition, the interior surface material of the outer wall is provided so that the short side is aligned with the outdoor surface of the pillar, and the long side is aligned with the indoor surface of the pillar. It is no longer necessary to wastefully increase the thickness of the long side. Therefore, the useless space generated in the outer wall portion can be reduced. In general, the short side is rarely provided with an opening such as a window, so that it is possible to use the inner space of the outer wall that is thickly formed to hide the column as a storage space.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a schematic plan view of the first floor portion of this unit building, in which four units 1 are arranged side by side in the front-rear direction. Each of these units 1 has pillars 2 at four corners,
A box-shaped unit frame is constituted by a floor beam and a ceiling beam (neither is shown) joined between the lower ends and the upper ends of the columns 2. Each of the columns 2 and the beams is made of shaped steel such as square steel or channel steel.

In each unit 1, the outer dimension LS between the columns 2 and 2 at both ends on the short side is set to a length obtained by subtracting the distance d between the units from the integral multiple na of the reference length a, and the columns 2 at both ends on the long side. , 2 is set to be approximately equal to an integral multiple ma of the same reference length a. Therefore, the reference lines U1 and U2 at the end of the unit to which the reference length a is assigned are taken outside the column 2 in the short side direction and inside the column 2 in the long side direction.

The standard length a is generally 0,91 m, 0.9.
The length is set to a divisor of a module such as m or 3 shaku, for example, 1/2 or 1/3 of the length of the module. In this embodiment, the module M (FIG. 2) is 910 mm, and the reference length a
Is set to ½ that is 455 mm. Interval d
Is provided for absorbing a dimensional error between adjacent units 1 and 1 and for joining, and is usually set to about 0 to several tens of millimeters. In this embodiment, the distance d between the short side direction and the long side direction is 10 mm. The difference E between the inner dimension LL on the long side and the integral multiple ma of the reference length a (dimensions not displayed)
Is a pillar 2 for fitting the joints of the outer wall 3 and the interior surface material 3b.
It is twice as large as the margin e (FIG. 2) taken around the area, and is about zero to several tens of millimeters. In this example, the difference E is 10 mm, which is the same dimension as the distance d in the short side direction.

The distance D between the reference lines U1 and U1 of the units 1 and 1 adjacent to each other in the long side direction is as shown in the lower right of FIG.
2 of the width b, the unit interval d, and the margin dimension e on both sides. The column width b is 100 mm in this example
There is.

The units 1 shown in FIG. 1 are adjacent to each other 2
The sides are outer walls, and as shown in FIG. 2, each outer wall 3 is composed of an exterior surface material 3a and an interior surface material 3b. Exterior surface material 3
Both a short side and a long side of a are provided on the outdoor side of the pillar 2. The interior surface material 3b is provided so as to match the indoor surface of the pillar 2 on the short side of the unit 1 and the outdoor surface of the pillar 2 on the long side of the unit 1. That is, both the short side and the long side are installed at the positions of the reference lines U1 and U2. The outer wall 3 on each side is provided as an outer wall panel in which an exterior surface material 3a and an interior surface material 3b are attached to a panel frame, or a wall in which the exterior surface material 3a and the interior surface material 3b are independently attached. To be done.

As shown in the lower right of FIG. 2, a gasket 4 is interposed between the columns 2 and 2 of the units 1 and 1 adjacent to each other in the long side direction, and the face materials 3a and 3b of the column 2 and the outer wall 3 are arranged. A column-side notched base rail 5 is provided between the end face and the end face.

FIG. 3 shows another embodiment. This example has basically the same configuration as that of the above-described embodiment, and therefore, corresponding parts will be denoted by the same reference numerals and only different parts will be described. In this example, the outer walls 3 on both the long and short sides of each unit 1 are configured as outer wall panels each including an exterior surface material 3a, an interior surface material 3b, a panel frame (not shown), and the like. A corner outer wall panel 6 and a connecting portion outer wall panel 7 are provided between the units 1 and 1 in the side direction. In addition, a partition wall 8 having a non-bearing strength is provided inside the unit 1. Five units 1 are combined.

According to the unit buildings having these configurations, the reference lines U1 and U2 at the end portions of the units to which the reference length a is assigned are assigned.
On the outside of the pillar 2 in the short side direction and on the inside of the pillar 2 in the long side direction, and the interior surface material 3b of each outer wall 3 is
Since both sides are arranged on the reference lines U1 and U2, all the indoor parts are unified with the reference length a. Therefore, standard products can be used for the partition wall 8 (Fig. 3), and commercially available standard products can be used for windows and doors (not shown) provided on each outer wall 3, tatami mats, carpets, indoor furniture, etc. Can be used.

Further, since the interior surface material 3b of the outer wall 3 is located on the indoor surface of the pillar 2 with respect to the long side, and the thickening of the outer wall 3 to hide the pillar 2 is made only on the short side, The thickness Ta does not become uselessly thick, and the useless space generated in the outer wall portion can be reduced. Although the outer wall thickness Tb becomes thicker on the short side, since openings such as windows are generally rarely provided, it is possible to use the space 10 in the outer wall 3 which is set thick as a storage space, and the effective use thereof is possible. Can be achieved.

Further, in the unit 1 of each of the above embodiments,
The actual outside dimension of the short side is the length of 2275 mm, which is 5 times the reference length a (455 mm), plus the amount of protrusion on the outer wall, so it fits exactly within 2.50 m specified by the Road Traffic Law, Good transportation efficiency. The long side of the unit 1 can be freely designed without any restrictions on transportation.

It should be noted that, assuming that the dimension of each side of each unit 1 is an integral multiple of the reference length a, the interior surface material 3b of the outer wall 3 is simply the indoor surface of the pillar 2 on the short side of the unit 1 and the pillar on the long side. Even if it is provided in conformity with the outdoor surface of 2, the useless space generated in the outer wall portion can be reduced and the pillar 2 can be hidden. Also,
The present invention can also be applied to the case where the arrangement of the interior surface material 3b of the outer wall 3 is not the above-described arrangement but only the dimensional relationship with respect to the reference length a of the unit 1 is the configuration of the above embodiment. .

[0021]

According to the unit building of the present invention, the outer dimension between the pillars at both ends on the short side of the unit is set to a length obtained by subtracting the interval between the units from the integral multiple of the reference length, and the pillars at both ends on the long side of the unit. Since the inner dimension of the space is approximately equal to an integral multiple of the reference length, by arranging the interior material of the outer wall on the reference line, it is possible to unify all the rooms to the reference length. Therefore, by setting the reference length to an appropriate size, a commercially available standard product can be used as the interior member or fitting, and the interior can be diversified and the cost can be easily reduced. Also,
By providing the interior surface material of the outer wall to the outdoor surface of the pillar for the short side and the indoor surface of the pillar for the long side, only the short side has to be thickened to cover the pillar.
The useless space generated in the outer wall portion can be reduced. Therefore, as the same indoor space is obtained, the building area can be reduced and the cost can be reduced.

[Brief description of drawings]

FIG. 1 is a schematic plan view of an embodiment of the present invention.

FIG. 2 is a partially enlarged plan view thereof.

FIG. 3 is a plan view of another embodiment of the present invention.

FIG. 4 is a plan view of a conventional example.

[Explanation of Codes] 1 ... Unit, 2 ... Pillar, 3 ... Outer wall, 3a ... Exterior surface material, 3
b ... Interior surface material, a ... Reference length, d ... Interval, LS ... Short side inner dimension, LL ... Long side outer dimension, U1, U2 ... Reference line

Claims (4)

(57) [Claims] 1. A unit building comprising a plurality of box-shaped units each having pillars at four corners,
The outer dimension between the pillars at both ends of the short side of the unit is the length obtained by subtracting the distance between the units from the integral multiple of the reference length, and the inner dimension between the pillars at both ends on the long side of the unit is an integer of the reference length. A unit building characterized by being approximately doubled. 2. A unit building constructed by combining a plurality of box-shaped units each having pillars at four corners,
A unit building in which the interior surface material of each of the outer walls is provided on the indoor surface of the pillar on the short side of the unit and on the outdoor surface of the pillar on the long side of the unit for each unit having two adjacent outer walls. 3. The unit building according to claim 2, wherein the outer dimension between the columns at both ends of the short side of the unit is a length obtained by subtracting the interval between the units from an integral multiple of the reference length. 4. For a unit whose two adjacent surfaces are outer walls, the interior surface material of each outer wall is provided on the indoor side surface of the pillar on the short side of the unit and on the outdoor side surface of the pillar on the long side of the unit. The unit building according to claim 1.