JPH038968A - Floor composing body - Google Patents

Abstract

PURPOSE:To simplify work by engaging the engaging sections and sections to be engaged, of lower members with each other to lay the sections, and by fitting sections to be fitted on leg section pieces on the lower surfaces of upper members, respectively on the fitting-on sections of confronted bearing section pieces, to be mounted on the lower members. CONSTITUTION:On sheets 2, bearing section pieces 3 are vertically arranged, and lower members 1 having fitting-on recessed sections 4 on the upper surfaces of the respective bearing section pieces 3 are formed. After that, with the engaging projected sections 5' of a plurality of the lower members 1 arranged on the sheets 2, engaging recessed holes 6' are pressure-engaged, and the lower members 1 are laid in the shape of a plane. By laying the lower members 1, the respective bearing section pieces 3 are set to be of the laying reference line of upper members 8. After that, leg section piece 10 fitting-on projected sections on the lower surfaces of the upper members 8 are fitted on the fitting-on recessed sections 4 of the bearing members 3 and are mounted on the lower members to form a floor. As a result, load-resisting property can be improved.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This application relates to a floor structure used to construct a floor suitable for installing information communication equipment and the like.

BACKGROUND OF THE INVENTION Conventionally, as a means of configuring a floor suitable for installing information and communication equipment, etc., a floor member is used, for example, in which leg pieces are suspended from the bottom surface of a square floor plate with a side of 5001. ,
This is laid on a synthetic resin sheet board made of foamed polyethylene, etc., which is laid on a floor board finished with concrete, etc., and the floor is constructed so that communication cables etc. can be wired between the sheet board and the sheet board. “ζ is there.

Problems to be Solved by the Invention However, with conventional floor structures, it is necessary to draw reference lines on the sheet board surface for laying floor members, and the work of drawing reference lines is particularly difficult when the floor area is large. It is troublesome and time-consuming to install communication cables, etc., and when laying floor materials with communication cables etc. wired on the sheet board, there is no means to hold the communication cables etc. on the sheet board, so the communication cables etc. may become unusable. This has the inconvenience of moving easily and obstructing the work of laying floor materials.In order to eliminate this inconvenience, when temporarily fixing communication cables, etc., the temporary fixing work requires a lot of work. There were deficiencies such as the need for

Means for Solving the Problems Therefore, in order to eliminate the defects of the conventional ones, the present application provides an engaging portion and a secured portion that can be secured to each other on opposite side edges of a sheet plate, and also provides a sheet plate with an engaging portion and a secured portion that can be secured to each other. a lower member comprising at least one supporting member having a fitting portion on the upper surface thereof extending in parallel with each other in one direction; , having a fitted part on the lower surface that fits into the fitting part, and comprising a plurality of leg pieces supported on the support piece suspended in parallel. The above-mentioned upper member and lower member are each made of an extruded synthetic resin body, and generally, the floor plate of the upper member has a square size of 50 On+ on one side, In addition, the lower member is long in the length direction of the support member, and in order to improve the unevenness effect, the floor plate of the upper member has a slit that leaves a part of the upper surface from the lower surface. A pair of leg pieces are divided equally in the parallel direction of the leg pieces, and for reinforcement, a pair of leg pieces are placed at the slit positions.
The leg pieces and/or the support pieces are arranged in parallel so that the communication cables can be inserted in the parallel direction of the leg pieces and/or the support pieces. A notch is formed that communicates in the direction.

Moreover, a covering material such as a carpet is preferably provided on the upper surface of the floorboard.

Function: A large number of lower parts +A are laid on a floor plate made of concrete or the like. When installing the lower member, the engaging portion and the secured portion are engaged with each other.

In this way, by laying the lower member by engaging the engaging part and the engaged part, each supporting part piece on the sheet plate becomes a reference line when laying the upper member, and in this state, the upper member is laid down. The member is placed on the lower member to form a floor by fitting the fitted portions of the leg pieces on the lower surface of the member into the fitting portions of the corresponding support pieces.

When wiring communication cables, etc., with the upper member removed, the communication cables and the like are wired using the notches that communicate between the support pieces or in the parallel direction.

This communication cable etc. is interposed and held within the wiring space formed between the supporting pieces, so that the communication cable does not get in the way of laying the upper member, making it easier to install the upper member. can be done.

Embodiments Below, embodiments of the present application will be described in detail based on the drawings (1
) has a plurality of plate-shaped support pieces (3) erected on the sheet plate (2), extending in one direction thereof and arranged in parallel at regular intervals in a direction perpendicular to the sheet plate (2), and each of the support pieces ( 3) A lower member having a fitting recess (4) recessed in an arc shape on the upper surface, the support pieces being positioned on both sides of the plurality of support pieces (3). (3) is a sheet board (2)
A retaining part (5) and an engaged part (6) provided on both side edges of the
It is located close to.

The engaging portion (5) is preferably bent downward in a 0-shape and has an engaging protrusion (5) at its leading edge, as shown in FIG. 4, and the engaged portion (6) is , formed in an upward U-shape,
It consists of an engagement recess (6) with a narrow upper edge opening.

Further, when the width of the supporting pieces (3) in the parallel direction is 500 am, the supporting pieces (
3) A pair of fitting recesses (4) are integrally provided in parallel on the upper surface of a. Notches (7) that are continuous in the direction of extension of the support pieces (3), are formed in a long length, and are opened at the upper surface of each of the support pieces (3) at predetermined positions in the longitudinal direction and communicate with each other in the parallel direction. For example, one piece is provided per unit length (50 (lamXl/3).
8) is a structure in which a plurality of leg pieces (10) are vertically arranged on the lower surface of the floor body (9), extending in one direction thereof and arranged in parallel at intervals equal to the intervals of the support pieces (3) in a direction perpendicular thereto. At the same time,
An upper member having an arcuate fitting protrusion (11) on the lower surface of each leg piece (10) that fits into the fitting recess (4), and the floor plate (9) has: The floorboards (9) are located at approximately 1/3 intervals in the parallel direction of the leg pieces (10) and
) is provided with a slit (12) so as to leave a part of the upper surface of the slit (12).
(12) in parallel, and on the lower surface of the fitting protrusion (11).
) are provided with a pair of leg pieces (10).

This upper member (8) also has an equal cross-section in the extending direction of the leg piece (10) and is made by extrusion molding of synthetic resin, and its size is the same as that of the conventional floor member, with sides of 500 squares. The leg pieces (10) of the upper member (8), which are formed in a square shape, are also provided with notches (13) that are open at the lower edges facing the notches (7), respectively.

(14) is a carpet adhered to the upper surface of the floorboard (9) with an adhesive or the like.

First, a large number of long lower members (1) are placed on a floor plate made of concrete or the like, and the engaging protrusions (5)" provided thereon are inserted into the engaging recesses (6)". By pressing from above and engaging each other, they are laid flat. This bottom +! By laying (1), each support piece (3) becomes a laying reference line for the upper member (8) to be placed on top of it, so there is no need to set a new laying reference line.
In this laid state, a communication cable or the like is interposed in the wiring space formed between the support pieces (3), and a notch (7) is connected in the parallel direction of the support pieces (3);
(8), etc., and wire it on the sheet board (2). In this case, the communication cables and the like are held between the supporting pieces (3) and by the notches (7) and (8), so that they do not move disorderly on the sheet plate (2).

Next, in this state, the fitting protrusion (11) of the leg piece (10) having the upper member (8) on its lower surface is attached to the lower member (1).
The upper member (8) is placed on the lower member (1) so as to fit into the fitting recess (4) of the support piece (3) on the upper surface.
The floor is constructed by laying.

In the above, when laying the upper member (8) on the lower member (1), as shown in FIG. As shown in Fig. 3, the lower member (1)
There are cases where the installation is done so that the mating position n between the upper members (8) and the joining position m between the upper members (8) are shifted on a plane. In the former case, the supporting parts (3 ) are formed so that the width in the parallel direction is equal to the length of one side of the floorboard (9), and two fitting recesses (
4) are integrally arranged side by side, and the support piece (3) a is located at both side positions in the width direction, at both side positions C, and at the support piece (3) a.
) a and an intermediate position of the support piece (3)a, each having one fitting recess (4).
) will be erected respectively. In the latter case, as shown in Fig. 3, the width of the support pieces (3) of the lower member (1) in the parallel direction is set to 1/3 of the length of one side of the floorboard (9). At the same time, two fitting recesses (4
) are integrally arranged side by side, and one support piece (3) having one fitting recess (4) is provided in an upright manner.

Note that in the above, the length of the support piece (3) is shortened and the length of the leg piece (1) is shortened.
Although the case in which the lengths of 0) are relatively long is shown, these lengths are appropriately set within the range of the height of the floor structure.

Effects of the Invention Since the present application is constructed like a ridge, there is no need to provide a reference line on the board for laying floor members as in the past, and there is no need to provide wiring space for communication cables, etc. can be secured by the support piece, so communication cables etc. do not get in the way when laying the upper member, and even when changing wiring etc., the upper member, which is lighter in weight than conventional floor members, can be used. Because it requires lifting, it is extremely effective for floor construction work and wiring work such as communication cables.
Furthermore, unevenness of the floor board can be sufficiently absorbed, and the lower end of the leg piece is fitted and supported by the support piece set up on the sheet board, which prevents the tip of the leg piece from opening due to load. Further, a pair of leg pieces are provided on the lower surface of the floorboard at the position of the slit, the lower surfaces of which are parallel to each other and are fitted with each other, and a support portion is provided at a position opposite to the slit. When a pair of fitting parts that fit with the fitted parts of the pair of leg pieces are arranged in parallel on the upper surface of the piece, the mechanical part of the slin 1 provided to absorb unevenness is This provides a floor structure that has good load-bearing properties as a whole.Furthermore, since the lower members are engaged and connected to each other, communication cable wiring can be avoided during installation of the upper member. Time or
There is no risk that the lower member will move laterally due to external force applied to the floor surface on which the two-part shrine is laid, and it has the advantage that a constant laying condition can be ensured.

[Brief explanation of the drawing]

The drawings show an embodiment of the present application; FIG. 1 is an overall front view, FIG. 2 is a side view thereof, FIG. 3 is an overall front view of another embodiment, and FIG. 5 is an enlarged view of the section (1:I) in FIG. 3. FIG. In the figure, (1) is the lower member, (2) is the sheet plate, (3) is the support piece, (4) is the fitting recess, (5) is the engaging part, (6) is the secured part, (7) and (13) are notches, (8) is a lower member, (9) is a floor plate, (10) is a leg piece, (11) is a fitting convex portion, and (14) is a facing plate. 1 2

Claims (8)

[Claims] (1) An engaging portion and an engaged portion capable of engaging with each other are provided on opposite side edges of the sheet plate, and at least one support portion is provided on the surface of the sheet plate and has a fitting portion on the upper surface. and a lower member provided so that they extend in parallel in one direction;
The lower surface of the floorboard has a fitted portion extending in one direction and fitting into the fitting portion on the lower surface, and a plurality of leg pieces supported on the supporting piece are hung in parallel. 1. A floor structure comprising: an upper member; (2) The floor structure according to claim 1, wherein the upper member and the lower member are each made of an extruded synthetic resin. (3) The floor structure according to claim 1 or 2, wherein the floor plate of the upper member has a square size of 500 mm on one side. (4) The floor structure according to claim 1, 2 or 3, wherein the lower member is elongated in the length direction of the support member. (5) The floor plate of the upper member is equally divided in the parallel direction of the leg pieces by a slit provided from the lower surface so as to leave a part of the upper surface, and a pair of leg pieces are placed in the position of the slit. Claims 1 and 2 are arranged adjacently in parallel so as to sandwich the slit.
, 3 or 4. (6) Claims 1, 2, 3, and 4, wherein the leg piece and/or the support piece are provided with a notch that communicates with them in a parallel direction.
or the floor structure according to 5. (7) The floor structure according to any one of claims 1 to 6, wherein the fitting part and the fitted part are formed of an arcuate convex part and a concave part. (8) The floor structure according to any one of claims 1 to 7, wherein a covering board such as a carpet is stretched over the upper surface of the floor board.