JP2602818Y2 - Building unit floor joint structure - Google Patents

Description

[Detailed description of the invention]

[0001]

[Industrial application field] The present invention relates to the construction of adjacent building units.
The present invention relates to a joint structure of a floor of a building unit that connects floors by filling gaps between the floors .

[0002]

2. Description of the Related Art A building unit includes an outer wall, a floor material, a ceiling material and the like in a framework formed by four pillars at four corners and an upper beam and a lower beam connecting between upper ends and lower ends of the pillars. Attached and configured. Then, a unit building is constructed by combining such building units at a construction site. At this time, a predetermined interval is generated between adjacent units.
By the way, a floor material is laid on the lower beam of the building unit as described above, and a floor finishing material (flooring) is placed on the floor material.
Are attached, and the floor of the building unit is formed by these flooring materials and flooring.

[0003] With regard to the gap in the floor between adjacent building units, generally, after the units are combined, a joint member is bridged over the adjacent unit to close the gap, and this joint member improves the accuracy of the building unit. Therefore, it is manufactured in advance according to the design gap.

[0004]

The joint member must exactly close the gap between the floors between the building units, but if there is a slight misalignment in the combination of the building units, the joint member that has been manufactured in advance will be damaged. There was a problem that the gap did not enter the gap, or the gap was still formed even if the joint member was too short to bridge the gap. Also,
If the joint member does not enter the gap, it must be cut at the construction site, the flooring and the thickness of the joint member are about 15 mm, and the cutting size of the joint member is long and troublesome, It is taking time. Therefore, there is a problem that it takes time to mount the joint member.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a joint structure for a floor of a building unit in which a joint member extending between floorings of adjacent building units can be easily and quickly attached.

[0006]

In order to solve the problems] The present invention is, and the underlying
Flooring and flooring provided on this flooring
Building units that are provided over adjacent building units having respective floors, and connect the floors of the building units.
A knitted floor joint structure, wherein each of the flooring materials is:
The building unit whose edge is adjacent to the flooring
Extending to the knit side and
It is arranged near the boundary , and at the end of the flooring of one of the building units, a thin portion whose lower surface is arranged in contact with the floor material is formed, and a gap between the flooring of each building unit is formed. A joint member in which the one building unit side is a thin portion and the thin portion abuts on the upper surface of the thin portion formed at the end of the flooring straddles the floor material facing each building unit; It is a joint structure of the floor of the building unit that is stored.

[0007]

According to the present invention, the joint member is provided so as to extend over the opposing floor material of the adjacent building unit. At this time, the thin end of the joint member is brought into contact with the upper surface of the thin portion of the flooring of one of the building units. The joint members are made in accordance with the gap of a certain range, preferably the maximum width of the gap between the building units,
If the joint member does not fit even when it is attached, cut or cut the thin end and attach it to the gap. The joint member has a thin end portion. When adjusting the joint member so as to be accommodated in the gap between the flooring, the thin end portion may be cut, and since it is thin, it can be easily cut. Therefore, the joint member can be installed easily and in a short time, and the above object is achieved. Also, the joint members
When storing in the gap between flooring,
Material to the adjacent building unit side of the floor.
And placed near the boundary of the building unit
Since it is sufficient to place it on each floor material
Can easily and quickly install joint members.
The objective is achieved.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows a partial detail of a unit building 30 using the floor joint structure of the present embodiment. The unit building 30 is constructed by combining the building units 10A and 10B and the like, and these building units 10A and 10B are built.
Has the lower beams 11A and 11B, the outer wall 12, the inner wall 13, the partition wall 14, and the like as described above. Lower beam 11A, the upper surface of 11B, flooring 15A serving as a base, 15B are secured,
Flooring 16A, 16B is stuck on the upper surface of these flooring materials 15A, 15B, and these flooring materials 15A, 15B and flooring 16A, 16A,
Floor portions 17A and 17B are respectively constituted by 16B.

Both ends of one end 18 and the other end 19 of the flooring 16A, 16B are respectively formed to be recessed from the end surfaces of the building units 10A, 10B toward the room 20 by a predetermined size. The end of each flooring 15A, 15B is a building unit
It extends near the boundary between 10A and 10B. In other words, each flooring
15A, 15B is from each flooring 16A, 16B
Is also extended to the adjacent building units 10B and 10A.
You. Both ends 18, 19 of the flooring 16A of one building unit 10A are both cut vertically. On the other hand, the flooring 16B of the other building unit 10B has one end 18 formed as a thin portion 21 having a width L4. Thin part 21
Has a thickness, for example, half that of the flooring 16B and the lower surface thereof is disposed in contact with the floor material 15B. Although not shown, the other end of the flooring 16B has a vertically cut shape. In FIG. 1, the right side is one end side.
18 and the other end 19 on the left.

Thus, the adjacent building units 10A, 10A
A gap of dimension L is formed between the ends of the flooring 16A, 16B attached to the opposing lower beams 11A, 11B of B.

The joint structure 1 of the flooring has a structure in which the gap L is closed by a joint member 2. That is, the joint member 2 is connected to each building unit 10A, 10A.
It is formed of a flooring of the same material and thickness as the flooring 16A, 16B of B, and has a length including the dimension L1 accommodated in the gap L and the adjustment allowance L3. Further, one end 18 of the joint member 2 is cut vertically, while the other end 19 is a thin portion 3 having, for example, half the thickness of the whole over the width L2. The thin portion 3 can be brought into contact with the upper surface of the thin portion 21 of the flooring 16B of another building unit 10B. This
A joint member 2 like that is straddled on each floor material 15A and 15B.
The joint member 2 has a gap
The space L is closed.

Next, the operation of this embodiment will be described. Building units 10A and 10 on which flooring 16A and 16B are attached in advance
After B is assembled at the building site, one end 18 of the joint member 2 is brought into contact with the other end 19 of the flooring 16A of the building unit 10A, and the other end 19 of the joint member 2 is placed on the flooring 16B of the building unit 10B. The dimension L1 of the joint member 2 is determined so that the joint member 2 can be accommodated in the gap L.
Disconnect 3

Next, an adhesive is applied to the back surface including the thin portion 3 of the joint member 2, and the joint member 2 is
Placed on each floor material 15A, 15B and put in the gap L,
Thereafter, if necessary, the partition wall 14 and the like are mounted on the flooring 16A, for example.

According to the above-described embodiment, the following effects can be obtained. That is, since one end of the joint member 2 is formed as the thin portion 3, cutting can be performed easily and in a short time when adjusting the width. Therefore, adjacent building unit 10A
, 10B of the flooring 16A, 16B can be easily connected to each other. Further, the thin portion 3 of the joint member 2
Is the flooring with the lower surface in contact with the flooring 15B.
Since this is in contact with the upper surface of the thin portion 21 of the
Even if a load is applied by installing a partition wall 14 etc.
The thin sections 3, 21 are not deformed by the
It is possible to sufficiently secure the strength of the connecting portion. further,
During the construction of building unit 10B, if the foot is temporarily pulled
Even if it is caught, the thin part 21 will not be damaged by that force
The flooring 16B in advance at a factory etc.
On the flooring 15B. With this,
To improve the production efficiency of building unit 10B
In addition, on-site construction work can be reduced.

Also, the joint member 2 and the flooring 16
In B, since the thin portions 3 and 21 are also fixed to each other with an adhesive, there is an effect that the joint member 2 is hardly peeled off from the floor material 15B. Further, the joint member 2 is flowed.
When housed in the gap L between the rings 16A and 16B,
The mounting member 2 is placed on each floor material 15A, 15B.
And because it can be accommodated, from this point, joint members
2 can be installed easily and in a short time.

The present invention is not limited to the above-described embodiment, but includes the following modified examples. That is, although the thin portion 3 is formed on the other end 19 of the joint member 2 in the above embodiment, the present invention is not limited to this. For example, the thin portion 3 may be provided on the opposite side of the embodiment, that is, on the one end 18. At this time, the other end 19 of the building unit 10A
21 may be formed.

[0017]

In addition, the specific structure, shape and the like at the time of carrying out the present invention may be other structures as long as the object of the present invention can be achieved.

[0019]

[Effect of the Invention] As described above, the building unit of the present invention
According to the knit floor joint structure, a joint member extending between floorings of adjacent building units can be installed easily and in a short time.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view of a building unit using a floor joint structure according to an embodiment of the present invention.

[Explanation of symbols]

1 floor joint structure 2 joint member 3 thin section 10A, 10B building unit 16A, 16B flooring 18 one end 19 other end 30 unit building L gap

Claims (1)

(57) [Scope of request for utility model registration] A floor material serving as a base and a floor material provided on the floor material.
Provided the bed of the flooring to be over adjacent building units each having, before each building unit
It is a joint structure of a floor of a building unit for connecting a floor , wherein each floor material has an edge portion of the flooring.
It is extended to the adjacent building unit side than
In the vicinity of the boundary of the building unit, at the end of the flooring of any one of the building units, a thin portion whose lower surface is disposed in contact with the floor material is formed. In the gap between the flooring, a joint member in which the one building unit side is a thin portion and the thin portion is in contact with the upper surface of the thin portion formed at the end of the flooring is opposed to each of the building units.
The building is housed over the floor material.
Joint structure of floor of product unit .