JPH0684647B2 - Floor structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention relates to a floor structure in an apartment house,
Specifically, it relates to the structure when laying floor panels.

[Prior Art] Conventionally, partition walls called so-called boundary walls have been provided between the dwelling units of an apartment house in order to prevent fire and sound. By the way, conventionally, a floor structure in a dwelling unit is configured as shown in FIG. 4, and this one has transverse beams 3a arranged in a certain module on the floor, and these transverse beams 3a are opposed to each other. A plurality of floor panels 4 each having a length dimension L ₂ that is an integer fraction of the length dimension L ₁ between the horizontal beams 3a are laid between the upper surfaces of the beams 3 and are laid so as to be adjacent to each other with the studs 5a interposed therebetween. An eye plate 7 is installed between the formed floor panels 4a. By the way, the partition wall 1 provided between the dwelling units 2 needs to be thicker than the partition wall provided in each dwelling unit 2 in terms of fire protection and sound insulation. That is, as shown in FIG. 5, since a wall thickness of P is required around the horizontal beam 3a 'between the dwelling units 2, an extra distance L is provided to the side of the horizontal beam 3a' as compared with a normal partition wall. ₃ was needed. Therefore, the floor panel 4 laid on the side of the partition wall is a floor panel 4'having a short width, and the floor panel 4 is laid with a distance L ₃ for installing the partition wall. .

[Problems to be Solved by the Invention] However, in the conventional example as described above, when the distance L ₃ for installing the partition wall is provided only in the horizontal beam 3a 'between the dwelling units 2, the horizontal beam 3a is a fixed module. Because it is installed,
The length dimension for installing the floor panel 4 which can be arranged between the horizontal beam 3a in the dwelling unit 2 and the horizontal beam 3a ′ between the dwelling units 2 is L ₁ −L ₃
Therefore, the length dimension L ₁ for floor panel installation is shortened by L ₃ , and when multiple floor panels 4 are used, the length dimension L ₁ for installation is shortened by the distance L ₃ Since the panel 4 cannot be laid, the floor panel 4 ′ laid on the partition wall side is a floor panel 4 ′ having a width dimension shorter by L ₃ than the normal size floor panel 4 ′. There was a problem that I had to use.

The present invention is intended to solve the above problems, and an object thereof is to install a floor panel between a horizontal beam between dwelling units and a horizontal beam between dwelling units when a partition wall is provided between dwelling units. It is an object of the present invention to provide a floor structure in which a floor panel having a normal width can be used and the floor panel can be laid well even if the length dimension becomes short.

[Means for Solving the Problems] In order to achieve the above object, the floor structure of the present invention is
A partition wall 1 is provided between any of the opposing pillars 5 of the housing housing in which a pair of opposing pillars 5 are juxtaposed to form a plurality of dwelling units 2 adjacent to each other, and each dwelling unit 2 has a partition wall 1 Beams 3 are arranged in a plurality of rows orthogonal to the columns, and studs 5a located between columns 5 forming adjacent partition walls 1 and columns 5 forming partition wall 1
And the floor panel 4 is installed between the upper surfaces of the opposing beams 3, and a plurality of the floor panels 4 are juxtaposed along the longitudinal direction of the beam 3 so as to be adjacent to each other. And the floor panel 4a adjacent to the stud 5a at the end facing the stud 5a.
A notch 6 for fitting to be fitted to a corner is provided in the, and the notch 6 is fitted to the corner of the stud 5a.

[Operation] By making the notch 6 provided in the floor panel 4a the same size as the distance that goes out toward the inside of the dwelling unit 2 to provide the partition wall 1, the floor panel 4a is shifted to the stud 5a side and is the same. The floor panel 4 can be installed between the pillars 5 and the studs 5a constituting the partition wall 1 with a good fit by using a plurality of floor panels 4 having a width.

[Embodiment] Fig. 1 is a plan sectional view showing a construction state of an embodiment of the present invention, in which a floor panel 4 has a plurality of dwelling units with a partition wall 1 called a boundary wall for soundproofing and fireproofing. It is installed on the floor of each dwelling unit 2 of the multi-family house. As shown in FIG. 3, this floor panel 4 is formed by arranging a plurality of reinforcements 4c in parallel with each other on the lower surface of the floor 4b so as to serve as a joist.

The partition wall 1 is formed between any one of the opposing pillars 5 of the housing complex in which a pair of opposing pillars 5 are arranged side by side, and a stud 5a is arranged between the adjacent partition walls 1.
Each unit 2 has a horizontal beam 3a arranged in a fixed module.
Beams 3 are installed between the horizontal beams 3a in a plurality of rows orthogonal to the partition wall 1, and a plurality of floor panels 4 are installed between the upper surfaces of the opposing beams 3. That is, the reinforcing material 4c provided on the lower surface of the floor panel 4 is placed and installed on the upper surface of the beam 3 which faces it. At this time, the floor panel 4 arranged between the horizontal beams 3a is a horizontal beam.
Length of one length dimension L ₁ of the integer fraction between 3a Yes in the dimension L _2, Aru floor panel 4 of the same width as can be laid well fit between the cross beam 3a. It is necessary to provide a distance L ₃ for installing the partition wall 1 on the horizontal beam 3a ′ located between the dwelling units 2. That is, when the partition wall 1 is provided between the dwelling units 2, it is necessary to form the partition wall 1 thicker than a normal partition wall in terms of soundproofing and fire protection. A distance L ₃ is required toward the inner side of the dwelling unit 2 with the horizontal beam 3a ′ located between the two as the center. In the floor panel 4 of the floor panel 4 adjacent to the stud 5a, a notch 6 for fitting that is fitted to a corner of the stud 5a is provided at an end facing the stud 5a. Part 6
Are fitted to the corners of the stud 5a. That is, the notch 6 is notched by the same length dimension L ₄ as the gap L ₃ , and the notch 6
The can be shifted in an amount corresponding studs 5a side of the notch 6 which is fitted to the floor panel 4a at the corners by fitting the corner studs 5a, the distance length dimension of only studs 5a side of the L ₃ Since the floor panel 4a can be shifted to the side of the stud 5a in this way, the other floor panels 4 can also be shifted to the side of the stud 5a, and the floor panel 4 located on the side of the partition wall 1 can be shifted. Distance to install partition wall 1 by the amount shifted to the end of
L ₃ can be formed. Moreover, by a plurality of floor panels 4 all including the floor panels 4a can be shifted to the studs 5a side, without that use small floor panels with dimensions to provide a gap L _3, usually of the same width The floor panel 4 can be installed between the pillars 5 and the studs 5a forming the partition wall 1 with good fit. Further, since the notch 6 is fitted to the corner portion of the stud 5a, the side ends of the floor panels 4a facing each other across the stud 5a are separated from each other by the stud 5a.
It is possible to make contact with each other while sandwiching them, and it is not necessary to provide a plank or the like between the floor panels 4a. That is, it is possible to form the gap L ₃ for installing the partition wall 1 by shifting the floor panel 4 toward the stud 5a by the gap formed between the floor panels 4a laid across the studs 5a, Furthermore, by sandwiching the studs 5a to close the gap between the adjacent floor panels 4a, it is not necessary to provide a eye plate or the like between the floor panels 4a.

[Effect of the invention] As described above, the present invention forms a plurality of dwelling units so as to be adjacent to each other by providing a partition wall between any of the columns facing each other of a body for an apartment house in which a pair of columns facing each other are arranged in parallel. , Beams are arranged in a plurality of rows at right angles to the partition wall in each dwelling unit, and the beams are installed between the studs located between the pillars forming the adjacent partition walls and the pillars forming the partition walls to face each other. A floor panel is erected between the upper surfaces of the beams, and a plurality of floor panels are installed side by side along the longitudinal direction of the beam, and the corners of the stud at the opposite end facing the stud on the floor panel adjacent to the stud. Since a notch for fitting that is fitted to the section is provided and is fitted to the corner of the stud, the floor panel is fitted to the corner of the stud by fitting the notch to the corner of the stud. It is possible to shift to the stud side by the amount of the notch fitted to the section, and thus multiple floor panels on the stud side. By making it possible to shift the floor panels on the side of the partition wall, the distance for installing the partition wall at the end of the floor panel located on the side of the partition wall does not have to be as small as in the past, but floor panels of the same width can be installed on the stud side. It can be installed by shifting,
There is no need to use another floor panel, and a floor panel of the same width can be installed and well laid, and a gap for installing a partition wall can be provided.

[Brief description of drawings]

FIG. 1 is a plan sectional view of an embodiment of the present invention, and FIG. 2 (a).
(B) is a side sectional view showing a construction state of the same as above, a partial plan sectional view, FIGS. 3 (a) and (b) are side views of a floor panel, a front sectional view, and FIGS. 4 (a) and (b) are conventional. 5 is a side sectional view showing a construction state of an example, a partial plan sectional view, FIG. 5 is a side sectional view of the same as above, wherein 1 is a partition wall, 2 is a dwelling unit, 3 is a beam, 4 is a floor panel,
4a is a floor panel located on the pillar side, 5 is a pillar, 5a is a stud, and 6 is a notch.

Claims (1)

[Claims] 1. A plurality of dwelling units are formed so as to be adjacent to each other by providing a partition wall between any of the columns facing each other of a body for an apartment house in which a pair of columns facing each other are arranged side by side. Beams are arranged in a plurality of rows at right angles, and the above-mentioned beams are erected between the studs located between the columns forming the adjacent partition walls and the columns forming the partition walls, and the floor is placed between the upper surfaces of the opposing beams. A plurality of panels are installed side by side along the longitudinal direction of the beam so that the floor panels adjacent to the studs are fitted to the corners of the studs at the opposite ends facing the studs. A floor structure characterized in that a cutout portion for fitting is provided, and the cutout portion is fitted to a corner portion of a stud.