JPH0420104Y2 - - Google Patents

Description

[Detailed description of the invention] Industrial field of application The present invention provides a method for installing a floor panel made of concrete or the like so that a space necessary for arranging communication cables, power lines, etc. is provided between the floor panel and the floor panel finished with concrete or the like. The present invention relates to a floor member that is installed on a floor to form a floor surface.

Conventional technology and problems Conventionally, a floor surface is constructed by laying a floor panel made of concrete or the like so that there is a space necessary for arranging communication cables, power lines, etc. between the floor panel and the floor panel. Floor members are known, and generally, a plurality of leg pieces extending in the longitudinal direction are arranged in parallel on the lower surface of a rectangular floor plate with a width to length ratio of 1:3. At the same time, downward notches communicating in the horizontal direction are provided at multiple locations on each leg piece, and if necessary, on the upper surface of the floorboard,
It has a structure in which a facing board such as a carpet is glued.

However, according to the above-mentioned conventional structure, since the floor plate is made of a single thick plate, there are drawbacks in that the heat insulation and sound insulation effects are poor, and the floor surface strength is not sufficiently obtained.

Purpose, Examples, and Effects of the Invention Therefore, the present application provides a floorboard in which two upper and lower board pieces face each other at a required interval, and a plurality of partitions are provided to horizontally partition the space formed between them. The defect of the conventional one is improved by forming the base of the leg piece which is arranged vertically on the lower surface of the lower plate piece to be wide, and an example of this is shown below. To explain the drawing in detail, the floorboard 1 is
For example, two upper and lower plate pieces 1a and 1b having dimensions of 166 mm in width and 500 mm in length are vertically opposed to each other at a predetermined interval, and a space P formed between these plate pieces 1a and 1b is spaced in the width direction. A plurality of partition pieces 1c extending in the vertical direction are integrally arranged so as to partition the partitions at equal intervals, and legs with thick base portions are provided on the left and right sides of the lower surface of the floor plate 1 configured in this way. Piece 2
are vertically installed, and these are integrally formed by extrusion molding of aluminum, for example. 3 is a non-slip piece fixed to the lower surface of each leg piece 2, and 4 is a notch provided in the lower half of each leg piece 2 so as to communicate in the lateral direction.

5 is a groove extending from the lower surface to a part of the floor plate 1 provided at three equal positions in the longitudinal direction of the floor member; 7 is a cut groove extending from the bottom surface of the floor plate 1 to a part of the floor plate 1;
This is a covering board such as a carpet with elasticity provided on the surface of the carpet.

Therefore, in use, as in the past, a large number of notches are laid on the floor plate A finished with concrete or the like, and communicate between each floor plate 1 and the floor plate A and in a direction orthogonal to the leg piece 2. The section 4 is used to arrange communication cables and the like.

Note that FIG. 3 shows a case where the partition pieces 1c are arranged vertically, and FIG. 4 shows a case where the partition pieces 1c are arranged in a wave shape.

In the above, it goes without saying that the ratio of the width to the length of the floorboard may be 1:1 or 1:2.

Effects of the invention As described above, according to the present application, the floorboard is made up of two board pieces and a plurality of partition plates that partition the space formed between them, and the floor board is arranged vertically on the lower surface of the lower board piece. Since the base of the leg piece is made wide, 2
The space between the two plate pieces effectively provides heat insulation and sound insulation, making it particularly suitable as a floor plate for a room where OA equipment is installed. It has the advantage that sufficient floor strength can be obtained without any problems.

[Brief explanation of the drawing]

The drawings show an embodiment of the present application, and FIG. 1 is a partially omitted and partially cutaway plan view, FIG. 2 is a side view of the same, and FIGS. 3 and 4 are end views. In the figure, 1 is a floorboard, 1a and 1b are plate pieces, 1c is a partition piece, 2 is a leg piece, P is a space, and 3 is a notch.

Claims (1)

[Claims for Utility Model Registration] (1) A floor member comprising a plurality of leg pieces extending in the vertical direction and parallel to each other in the horizontal direction are integrally hung from the lower surface of a rectangular floor plate, The floorboard is composed of two upper and lower board pieces and a plurality of partition plates that laterally partition the space formed between them, and the legs are vertically disposed on the lower surface of the lower board piece. A floor member characterized in that the base of each piece is formed with a wide width. (2) The floor member according to claim 1, which is a utility model registration, and comprises a rectangular floor plate having a width to length ratio of 1:1 to 1:3. (3) The floor member according to claim 1 or 2, wherein the floor plate and the leg pieces are integrally formed by extrusion molding of aluminum. (4) The floor member according to claim 1, 2, or 3 of the utility model registration claim, which comprises partition pieces of the floor board arranged vertically at equal intervals. (5) A floor member according to claim 1, 2, or 3 of the utility model registration claim, which is formed by arranging partition pieces of the floor board in a wavy manner at equal intervals.