JPH1150580A - Unit building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simply adjust the floor surface height between connected building units by setting the height position of the floor receiving materials of the connected building units adjustable. SOLUTION: The height position of a Japanese style room floor surface 61A formed by the Japanese style room floor surface finishing material 61 of one building unit 10 and the height position of a Western style room floor surface 62A formed by the Western style room floor surface finishing material 62 of the other building unit 10 are adjusted to resolve the floor surface difference between both floor surfaces 61A, 62A. The wall-less girder faces of both building units 10 are butted together, their floor beams are connected by a connecting board 63, and a floor connecting material 64 and the threshold 65 of the partition section between the Japanese style floor surface 61A and the Western style floor surface 62A are fitted on the connecting board 63. A Japanese style room floor surface finishing material 61 is installed on the floor surface material 33 of a floor panel 12, and a Western style room floor surface finishing material 62 is installed on the floor surface material 33 of the floor panel 12. The floor surface height can be easily adjusted between the connected building units 10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a unit building, and more particularly to a unit building suitable for the elderly and the disabled.

[0002]

2. Description of the Related Art Conventionally, as a unit building in which a plurality of building units are joined, there is one described in Japanese Patent Application Laid-Open No. 6-73800. This prior art eliminates a floor step between a Japanese-style floor and a Western-style floor when a Japanese-style room formed by one of the building units to be joined and a Western-style room formed by the other are arranged adjacent to each other. It is. That is, the tatami mats laid on the floor panel of a Japanese-style room and the flooring boards laid on the floor panel of a Western-style room generally have different thicknesses. Yes (the tatami is thicker). For this reason, if the height position of the floor panel in the Japanese-style room is the same as the height position of the floor panel in the Western-style room, a step is generated between the floor surfaces formed by the floor finishing materials, and the elderly and the disabled There is a risk of tripping. Therefore, in this conventional technology, the thickness of the floor panel of the Japanese-style room and the thickness of the floor panel of the Western-style room are changed so as to eliminate the floor surface step caused by the difference in the thickness of the floor finishing material between the Japanese-style room and the Western-style room. Things.

[0003]

However, when the thickness of the floor panels of the building units is to be changed in accordance with the change of the floor finishing material applied to those building units, the type of the floor panels is required. And the cost increases.

An object of the present invention is to easily adjust the floor height of building units to be joined to each other.

[0005]

SUMMARY OF THE INVENTION According to the present invention, there is provided a unit building constructed by joining a plurality of building units, wherein a floor panel of the building unit is supported by a floor receiving material. By changing the height positions of the floor support members in the building units, the height positions of the floor panels of the building units can be adjusted to each other.

According to a second aspect of the present invention, in the first aspect of the present invention, the floor panel of the building unit is further provided in accordance with the thickness of a floor finishing material laid on the floor panel of the building unit. By adjusting the height position, the floor surface level difference between the building units to be joined to each other is eliminated.

According to a third aspect of the present invention, in the first or the second aspect of the present invention, one of the floor units of the building unit to be joined to each other is a flooring material for a Japanese-style room, The other floor finish is a Western-style floor finish.

The present invention described in claim 4 is the first to third aspects of the present invention.
In the present invention according to any one of the above, further, the building unit may span a floor beam between inner wall surfaces of the opposing wall panels, provide a floor receiving material on the floor beam, and provide a floor panel on the floor receiving material. The end is supported.

According to a fifth aspect of the present invention, in the fourth aspect of the present invention, the floor receiving member is made of an L-shaped member.

[0010]

According to the first aspect of the present invention, the following operations are provided. By changing the height position of the floor support in the building unit, the height position of the floor panel supported by this floor support can be adjusted, and the floor height of the building unit can be adjusted. Therefore, in each of the building units to be joined together, their floor heights can be adjusted, and thus their floor heights can be easily adjusted to each other.

According to the second aspect of the present invention, the following operations are provided. By adjusting the height position of the floor panels of the building units according to the thickness of the floor finishing material laid on those floor panels, the floor steps between the phase-joined building units are eliminated it can.

According to the third aspect of the present invention, the following operations are provided. The floor surface of the Japanese-style floor and the Western-style floor is obtained by using one floor-finishing material of the building unit to be joined as a Japanese-style flooring material and the other floor-finishing material as a Western-style flooring material. The heights can be easily adjusted to each other. At this time, for example, a Western-style room on which a thin flooring material for a Western-style room (flooring board, etc.) is placed at a lower position of the height of the floor panel of the Japanese-style room on which a thick-type flooring material for a Japanese-style room (a tatami mat or the like) is placed. By adjusting the height of the floor panel to a higher position, it is possible to eliminate the difference in floor level between the Japanese-style floor and the Western-style floor.

According to the fourth aspect of the present invention, the following operations are provided. In the building unit that wins the wall, the height position of the floor panel can be easily adjusted by changing the fixing position (height position) of the floor support member supporting the end of the floor panel to the floor beam.

According to the fifth aspect of the present invention, the following operations are provided. The height of the floor panel supported by the flange of the L-shaped material is adjusted by adjusting the fixing position (height position) of the L-shaped material with respect to the floor beam by making the floor receiving material fixed to the floor beam an L-shaped material. The position can be easily adjusted.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a schematic diagram showing a unit building, FIG. 2 is a schematic diagram showing a structure for supporting a floor beam to a wall panel,
FIG. 3 is a schematic diagram showing a column-base connection hardware, FIG. 4 is a schematic diagram showing a floor beam supporting bolt, FIG. 5 is a schematic diagram showing a joint structure between a wall panel and a floor panel, and FIG. FIG. 7 is a schematic diagram showing a structure, and FIG. 7 is a schematic diagram showing a floor surface fit between phase-joined building units.

(Building Unit) (FIG. 1) The unit building 1 of FIG. 1 is constructed by joining adjacent U-shaped building units 10A and two-shaped building units 10B to each other.

The U-shaped building unit 10A has opposing end wall panels 11A, 11A and girder wall panels 11B arranged in a U-shape, and a floor beam is provided between the opposing inner wall surfaces of the end wall panels 11A, 11A. 14 and these wife wall panels 11
The ends of the floor panel 12 are joined to the inner surfaces of the floor panels 14 and A, 11A, and the girder wall panel 11B.

In the two-shape building unit 10B, the facing wife wall panels 11A, 11A are arranged in a two-letter shape, and a floor beam 14 is bridged between the inner wall surfaces of the facing wife walls panels 11A, 11A. The end of the floor panel 12 is joined to each inner wall surface of the end wall panels 11A, 11A and the floor beam 14.

Hereinafter, the building units 10 (10A, 10A)
The wall panel 11 (11A, 11B), the floor panel 12, and the floor beam 14 in B) and their joint structure will be described. (Wall Panel) (FIGS. 1 to 5) The wall panel 11 includes a plurality of vertical frames 23 (the same width as the upper frame 21 and the lower frame 22) between the upper frame 21 and the lower frame 22. Are formed, and the vertical frames 23 on both sides constituting the wall frame,
The pillars 20, 20 are attached to the outer surface of the wall frame 23 by nailing or the like.
5 are each attached using nailing and / or adhesive. The inner wall material 24 is a surface material 24A made of a gypsum board or the like at a portion where the floor panel 12 is not joined,
The portion to which the floor panel 12 is joined is a face material 24B made of structural plywood or the like, and the face material 24A and the face material 24B have the same thickness and their surfaces are set to be flush. The outer wall material 25 is
It is formed of a hard wood chip cement plate or the like. The wall panel 11 is provided with a paddle 26 between the vertical frames at the joint corresponding portions of the floor panel 12.

The wall panel 11 has the connecting hardware 27 fixed to the capitals and the pedestals of the pillars 20 with bolts 28A, so that the building unit 10 can be joined to the foundation 2 or the upper and lower building units 10 can be joined to each other. And At this time, as shown in FIGS. 2 and 3, the column base fitting 27 includes a pin engaging portion 27A that engages with the engaging pin 3A of the anchor bolt 3 of the foundation 2 and a floor beam supporting bolt 28B described later. (FIG. 4) is provided with a floor beam support portion 27B to be screwed.

(Floor Panel) (FIG. 1, FIG. 5, FIG. 6) The floor panel 12 has a plurality of floor joists 31 extending in the direction of the end, end joists 32 at both ends in the end of the end, and a girder in the direction of the girder. A floor frame is formed with side joists (not shown) at both ends,
A floor surface material 33 made of a particle board or the like and a floor back material 34 made of a particle board or the like are respectively attached to the upper and lower sides of the floor framework by nailing and / or using an adhesive.

(Floor Beam) (FIGS. 1, 2 and 6) The floor beam 14 is made of a wooden beam extending in the girder direction (a shape steel material is also acceptable).
And is arranged on the girder surface without a wall between the opposing end wall panels 11A, 11A. Then, a bolt operation hole 15A cut out at both ends of the floor beam 14 is inserted into a bolt insertion hole 15A.
B is screwed into the floor beam support portion 27B of the column base connection hardware 27 provided on the pillars 20, 20 of the rear wall panels 11A, 11A, while the distal end thread portion of the floor beam support bolt 28B inserted into B is screwed. A washer 16A is provided on a proximal male screw portion of the floor beam support bolt 28B protruding toward the bolt operation hole 15A.
By fastening the nut 16B, the floor beam 14 can be bridged between the inner wall surfaces of the end wall panels 11A, 11A.

(Floor Panel Support Structure) (FIGS. 1, 5, and 6) (A) Joint structure of floor panel 12 to girder wall panel 11B (FIGS. 1 and 5) Inside girder wall panel 11B, Lower frame 22 and inner wall material 24B
Is provided with a reinforcing member 29 extending like a penetrating material throughout the horizontal region along the lower side of the end of the floor panel 12. The reinforcing members 29 are provided so as to abut the vertical frames 23 on both sides through cutouts of the intermediate vertical frames 23 except for the vertical frames 23 on both sides of the girder wall panel 11B.
And the lower frame 22 with nailing and / or using an adhesive.

In the building unit 10, as shown in FIG. 5, a floor receiving member 40 for joining the end of the floor panel 12 to the inner wall surface of the girder wall panel 11B is used. The floor receiving member 40 is made of L-shaped steel, and its web 41 is used as a wall attachment portion, and its flange 42 is used as a floor support portion. That is, in the floor receiving member 40, the wall attachment portion 41 is nailed and fixed to the inner wall member 24B and the reinforcing member 27 of the girder wall panel 11B with the nail 43,
It is supported by the reinforcing member 27 below the floor panel 12 and is fixed to the inner wall surface member 24B of the girder wall panel 11B. Then, the end of the floor panel 12, that is, the lower surface of the end joist 32 and the lower surface of the floor joist 31 are placed on the floor supporting portion 42 of the floor receiving member 40 via the floor backing material 34, and the lower part of the floor supporting portion 42 The end of the floor panel 12 is fixed to the floor support portion 42 by a wood screw 44 screwed from the bottom. Thereby, the end face of the end portion of the floor panel 12, that is, the end face of the end joist 32 is joined to the inner wall material 24 </ b> B of the girder wall panel 11 </ b> B by the floor receiving member 40 without substantial gap.

(B) Structure for joining the floor panel 12 to the floor beam 14 on the side of the girder without a wall (FIGS. 1 and 6) The floor beam 14 is made of a wooden beam, and the floor support 5 is attached to the side surface thereof.
0 is provided. The floor receiving member 50 is made of L-shaped steel, and its web 51 is used as a beam attachment portion, and its flange 52 is used as a floor support portion. That is, the floor receiving member 50 is provided with the beam attaching portion 51.
Is fixed to the side of the floor beam 14 by nails 53. Then, the end of the floor panel 12, that is, the lower surface of the end joist 32 and the lower surface of the floor joist 31 are connected to the floor receiving material 50 via the floor backing material 34.
Is placed on and supported by the floor support portion 52 of the main body.
In addition, the floor receiving member 50 has a long length attached to the entire length of the floor beam 14 or a short length divided at a plurality of positions in the longitudinal direction of the floor beam 14 and has a short length. The counterbore portion 14A is fixed via the adhesive layer 54 as described above to prevent floor noise.

The end (end joist 32) of the floor panel 12 on the side of the girder without a wall is connected to the floor support 14 of the floor receiving member 50 integrated with the floor beam 14.
2, and the end joists 32 of the floor panel 12 are fastened to the floor beams 14 by bolted washers 55. The bolt portion 55B of the bolted washer 55 is connected to the end joist 32 of the floor panel 12 and the floor beam 1.
4 is inserted through the bolt insertion hole attached to the washer 5
5A is screwed on the side of the end joist 32 and temporarily fixed,
A nut 56 is screwed into a tip of the bolt 55B projecting from the floor beam 14. As a result, the end of the floor panel 12 on the side of the girder without a wall is connected to the end wall panels 11A, 1A via the floor beam 14.
1A.

Accordingly, the building unit 10 is assembled as follows. (1) The wall panel 11, the floor panel 12, and the ceiling panel 13 are individually finished. At this time, the web 41 of the floor receiving member 40 is attached to the girder wall panel 11B.

(2) The floor beam 14 is laid over the non-walled girder between the opposing end wall panels 11A, 11A.

(3) The end of the floor panel 12 is placed on the floor supporting portion 42 of the floor receiving member 40. At this time, the end face of the end of the floor panel 12 is butted against the inner wall material 24B of the girder wall panel 11B with substantially no gap. Then, an end of the floor panel 12 is fixed to the floor support portion 42 by a wood screw 44 screwed from below the floor support portion 42.

Further, the end of the floor panel 12 on the side of the girder without a wall is placed on the floor support portion 52A of the floor receiving member 50 integrated with the floor beam 14, and fastened to the floor beam 14 by means of a washer 55 with bolts.

However, in the unit building 1, as shown in FIG. 7, when a Japanese-style room 60A is formed in one of the building units 10 and 10 to be joined and a Western-style room 60B is formed in the other, the building units 10 and 10 are joined together. Between them, the height positions of the floor panels 12 and 12 can be adjusted to each other, and a flooring material (tatami etc.) 61 for a Japanese-style room of one of the building units 10 is provided.
And the height position of the Western room floor surface 62A formed by the Western room flooring material (flooring board, etc.) 62 of the other building unit 10 is adjusted. The steps on the floor surfaces of both floor surfaces 61A and 62A can be eliminated as follows.

(1) In one building unit 10, the wall attachment portion 41 of the floor receiving member 40 on the side of the girder wall panel 11B supporting the floor panel 12 is formed by the inner wall member 2 of the girder wall panel 11B.
4B, the height position to be nailed and fixed to the reinforcing member 27, and the floor receiving member 5 on the side of the floor beam 14 which also supports the floor panel 12.
The height position at which the zero beam attachment portion 51 is nailed and fixed to the side surface of the floor beam 14 is set to a low position in accordance with the thickness (thickness) of the Japanese-style floor finish material 61 laid on the floor panel 12. And the floor panel 1 supported by the floor receiving members 40 and 50
The height position of the upper surface of 2 is set to a low position.

(2) In the other building unit 10, the wall attachment portion 41 of the floor receiving member 40 on the side of the girder wall panel 11 B supporting the floor panel 12 is the inner wall member 2 of the girder wall panel 11 B.
4B, the height position to be nailed and fixed to the reinforcing member 27, and the floor receiving member 5 on the side of the floor beam 14 which also supports the floor panel 12.
The height position at which the 0 beam attachment portion 51 is nailed and fixed to the side surface of the floor beam 14 is set to a high position in accordance with the thickness (small thickness) of the Western room floor finishing material 62 laid on the floor panel 12. The floor panel 1 supported by these floor receiving members 40 and 50
The height position of the upper surface of 2 is set to a higher position.

(3) The building units 10 of the above (1) and (2)
10 are installed on a building site, and the building units 10, 1
The floor beams 14 are connected to each other by connecting plates 63, and the floor beams 14 are connected to each other by a connecting plate 63. Attach a sill 65, etc.

(4) On the floor unit 33 of the floor panel 12 which is set at a low level in accordance with the thick flooring material 61 for a Japanese-style room in the building unit 10 of the above (1), A finishing material 61 is laid, and the Western room floor is placed on the floor surface material 33 of the floor panel 12 which is set at a higher level in the building unit 10 of (2) above in accordance with the small-sized Western room floor finishing material 62. The surface finishing material 62 is laid, and the height position of the Japanese-style room floor surface 61A and the height position of the Western-style room floor surface 62A are made equal to the height position of the sill 65, so that those floor surface steps can be eliminated.

Therefore, according to the present embodiment, the following operations are provided. By changing the height position of the floor receiving members 40 and 50 in the building unit 10, the height position of the floor panel 12 supported by the floor receiving members 40 and 50 is adjusted, and the floor height of the building unit 10 is adjusted. Can be adjusted. Therefore, in each of the building units 10 to be joined together, their floor heights can be adjusted, and thus their floor heights can be easily adjusted with each other.

By adjusting the height position of the floor panels 12 of the building unit 10 in accordance with the thickness of the floor finishing materials 61, 62 laid on the floor panels 12,
The floor steps between the building units 10 to be joined can be eliminated.

One of the floor units of the building units 10 and 10 to be joined to each other is a Japanese room floor substrate 61 and the other floor unit is a Western room floor substrate 62.
The floor heights of the Japanese room floor 61A and the Western room floor 62A can be easily adjusted to each other. At this time, for example, the floor panel 12 of the Japanese-style room 60A on which the thick Japanese-style floor finishing material (tatami or the like) 61 is placed.
The height position of the floor panel 12 of the Western-style room 60B on which the thin Western-style floor finishing material (flooring board, etc.) 62 is placed at a high level, and the Japanese-style room floor surface 61A The floor step of the Western floor 62A can be eliminated.

In the building unit 10 that wins the wall, the height position of the floor panel 12 is simplified by changing the fixing position (height position) of the floor support 50 supporting the end of the floor panel 12 to the floor beam 14. Can be adjusted.

The floor receiving material 50 fixed to the floor beam 14 is L
By using the shape member, the floor beam 14 of the L-shaped material web 51 is formed.
By adjusting the fixed position (height position) with respect to
The height position of the floor panel 12 supported by the flange 52 of the L-shaped member can be easily adjusted.

Although the embodiments of the present invention have been described in detail with reference to the drawings, the specific structure of the present invention is not limited to the embodiments, and the design may be changed without departing from the scope of the present invention. The present invention is also included in the present invention. For example, the present invention can be modified as shown in the following (a) and (b).

(A) Between building units to be joined, a desired floor surface step is provided between the floor surface height of one building unit and the floor surface height of the other building unit.

(B) The present invention is not limited to a wall-type building unit in which a floor panel is joined to an inner wall surface of a wall panel, but is also applicable to a floor-type building unit in which a wall panel is erected on the upper surface of a floor panel. it can.

[0044]

As described above, according to the present invention, it is possible to easily adjust the floor height between building units to be joined to each other.

[Brief description of the drawings]

FIG. 1 is a schematic diagram showing a unit building.

FIG. 2 is a schematic view showing a structure for supporting a floor beam on a wall panel.

FIG. 3 is a schematic view showing a column-base connection hardware.

FIG. 4 is a schematic view showing a floor beam support bolt.

FIG. 5 is a schematic view showing a joint structure between a wall panel and a floor panel.

FIG. 6 is a schematic diagram showing a support structure of a floor panel by floor beams.

FIG. 7 is a schematic view showing a floor fit between phase-joined building units.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Unit building 10 Building unit 11 Wall panel 12 Floor panel 14 Floor beam 40, 50 Floor receiving material 61 Flooring material for Japanese rooms 61A Flooring material for Japanese rooms 62 Flooring material for Western rooms 62A Flooring material for Western rooms

Claims (5)

[Claims] 1. A unit building constructed by joining a plurality of building units, wherein a floor panel of the building unit is supported by a floor receiving material. By changing the height position of each other,
A unit building wherein the height positions of floor panels of the building units can be adjusted to each other. 2. Adjusting the height position of the floor panel of the building unit according to the thickness of the floor finishing material laid on the floor panel of the building unit, so that the building units to be joined to each other are connected to each other. 2. The method according to claim 1, wherein the step on the floor is eliminated.
The listed unit building. 3. A flooring material for a Japanese-style room, wherein one of the flooring materials of the building units to be joined to each other is a flooring material for a Japanese-style room. Unit building. 4. The building unit spans a floor beam between inner wall surfaces of opposed wall panels, provides a floor support on the floor beam, and supports an end of the floor panel on the floor support. A unit building according to any one of claims 1 to 3. 5. The floor receiving member is made of an L-shaped member.
The listed unit building.