JPS63156157A - Double floor structure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] This invention relates to a double floor structure in which the underfloor area is used for piping, wiring, etc.

[Problem that the invention seeks to solve]

For double floors such as raised floors, the floor panels are usually placed on supports installed on the floor slab, so when installing the floor panel, adjust the height of the support and set the base In addition, since each floor panel is supported by pillars at its four corners, it is necessary to precisely adjust the height of the pillars to ensure stability, which makes construction difficult with this conventional configuration. The reality is that it is complicated and difficult.

This invention is based on the actual situation of the conventional double floor structure,
This was done to simplify construction and stabilize the panel itself.This was achieved by making the floor panel triangular in shape and supporting the panel itself with the legs at the three corners of the double floor. This is what I am trying to do.

[Means for solving problems]

The present invention focuses on the fact that objects installed on a horizontal surface are most stable when supported at three points, and by making the floor panel triangular and protruding legs from the three corners of the bottom, The panel is simply installed on the floor slab and supported at three points, simplifying construction and stabilizing the panel.

Two single floor panels are assembled to form a rectangular shape, and are successively installed in two directions on a floor slab to form a rectangular grid.

〔Example〕

The present invention will be explained below based on the drawings showing one embodiment.

First, the first invention will be explained with reference to FIGS. 1 to 4.

The present invention is constructed by installing a triangular floor panel 1 as shown in FIG. 1 continuously in two directions on a floor slab 2 as shown in FIG. 2.

FIG. 1 shows the basic shape of the floor panel 1, where the upper side of the center line of the square mark (■) represents the bottom surface, and the lower side represents the front surface. As shown in this figure, the floor panel 1 has a triangular shape, particularly a right-angled triangular shape, so that a large number of floor panels 1 are arranged to form a square grid, and this is the basic shape. Figure 4-■
.

■ and ■ indicate modified examples.

Legs 1a are protruded from the bottom of the floor panel 1 at three corners to ensure stability, and the floor panel 1 has two adjacent legs on its long sides to form a rectangular shape as shown in Figure 1-■. .

This floor panel 1 is formed, for example, by integral molding of GRC, pressed iron plate, aluminum die casting, etc., or by joining separately manufactured legs to plywood.

The thus formed floor panel 1 has two parts as shown in FIG.
Continuously in the direction and directly on the floor slab 2 as shown in Figure 3.
installed on top.

Next, the second invention will be explained with reference to FIGS. 5 and 6.

In this invention, openings 1b and lb are provided in the short side portions of the floor panel 1 of the first invention, so that piping and wiring at the lower part of the floor panel can be taken out to the upper part of the floor panel 1.

The openings 1b, lb are provided in a portion forming a rectangular grid, that is, a short side portion of the floor panel 1, as shown in the figure.

This floor panel 1 is installed on the floor slab 2 in a grid pattern in the same way as in the first invention, and a lid 3 is placed between the opening holes lb and lb of the adjacent floor panels 1.1 on the short sides as shown in FIG. A double floor is constructed by straddling the

In reality, the first invention and the second invention will be used together.

〔Effect of the invention〕

This invention is as described above, and since the triangular floor panel is simply installed on the floor slab, construction is simplified, and the floor panel is supported at three points, ensuring its stability. It turns out.

[Brief explanation of the drawing]

1 to 4 show an embodiment of the first invention, and FIG. The figure is a bottom view showing how a large number of floor panels are arranged, FIG. 3 is an elevational view thereof, and FIG. 4 is a plan view showing an example of manufacturing another floor panel. Figures 5 and 6 show an embodiment of the second invention, Figures 5-I and If are a plan view and a side view showing the floor panel, respectively, and Figure 6 shows the arrangement state thereof. FIG. 1----------Floor panel, 1a--legs, 1b--opening, 2---------floor slab, 3-- -Lid. Figure 1 Figure 4 I II Figure 5 Figure 6

Claims (2)

[Claims] (1) Two triangular floor panels with legs protruding from the three corners of the bottom, which are assembled into a square shape, are installed consecutively in two directions to form a square grid on the floor slab. A double floor structure consisting of (2) A triangular floor panel with legs protruding from the three corners of the bottom and openings on the sides of the short side, which are assembled into a rectangular shape, is placed on the floor slab in a rectangular lattice. A double floor structure that is installed in two consecutive directions to form a grid, with a lid spanning the openings of two adjacent floor panels on the short sides.