JPH0712535Y2 - Floor structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to a floor panel, and more particularly to a floor panel suitable for a room in which office equipment is installed.

(Prior Art) In recent years, many office equipments have been installed indoors due to office automation (hereinafter referred to as OA).

Since the device has a power cord crawling on the floor, it is aesthetically unpleasant and may trip.

In order to solve this problem, a surface floor finishing material (hereinafter referred to as a floor material) such as a carpet tile is attached to a floor panel base having several legs so that a cord or the like can be stored under the floor. A floor finishing panel in which a panel substrate and a floor material are integrated is known, for example, from Japanese Utility Model Publication No. 52-130425.

(Problems of the prior art) In the above-mentioned conventional floor panel, that is, the free access floor, the free access floor portion and the floor finishing material portion are integrally bonded and formed, and since they are heavy, they are poor in handleability and workability.

Moreover, even if the floor finishing material on the surface is dirty or for other maintenance, it is necessary to store each free access floor, which requires a very large space.

Also, in the case of the conventional free access floor, it is difficult to solve if the panel surface that is integrated with the legs spreads unevenly, and there is a step between the panel surfaces, and there are safety and aesthetic problems. It was

(Means for Solving Problems) According to the present invention, the floor panel portion and the floor material portion are separately formed and mounted without adhering the floor panel and the floor material covering the floor panel surface. The problem was solved,
In a floor structure in which a floor panel having leg portions is laid on the bottom of a plate on the floor base, and a floor material is placed on the panel surface, the plate surface is covered with a non-slip resin layer. The floor structure is characterized in that the floor material is detachable from the surface of the plate-like body.

Hereinafter, the present invention will be described with reference to the drawings. FIG. 1 is a sectional view of a floor panel of the present invention. 1 is a plate-like body, and one side is preferably a square or rectangle of 10 to 60 cm, 2 is a leg,
G is a floor base.

The legs are formed at least under the four corners of the plate-shaped body formed on the upper part. The plate-shaped body 1 and the legs 2 may be integrally molded of plastic, or may be made of metal such as aluminum or stainless steel whose leveling is adjusted by an adjuster.

The wiring 4 is passed through the space formed by the legs 2 and the plate-shaped body 1.

In this way, the floor panel 3 provided with the legs 2 at the lower portion of the plate-shaped body 1 is obtained, and the floor panel is laid on the floor base G. The surface of the plate-like body 1 of the floor panel 3 is covered with a non-slip resin layer 5. This resin layer is polyurethane, PVC, acrylic resin or synthetic rubber latex resin and is a foamed or non-foamed resin film or sheet of 0.05 to 5 mm, and a polyurethane foamed layer is particularly desirable.

Further, this non-slip layer may be a composite such as a laminate of a PVC layer and a polyurethane layer.

The non-slip resin layer functions as a non-slip material for floor materials such as tile carpet placed on the non-slip resin layer.

6 is a cut pile or loop pile made of filament or spun yarn, 7 is a resin backing material such as PVC, and 8 is a floor material such as a square or rectangular tile carpet having a side of 10 to 60 cm.

The floor material 8 may be a soft vinyl sheet cut into a predetermined size or a vinyl tile that can be laid in addition to the tile carpet.

As described above, since the resin layer 5 is provided with the anti-slip property, the floor material does not skid during use even when the floor material 8 is laid.

In this way, the floor structure 9 of the present invention is obtained. Further, the floor material 8 is laid across the joint 10 of the floor panel so that the joint of the floor panel and the joint 11 of the floor material do not coincide with each other. Further, a floor material may be placed on the anti-slip layer on the surface of the floor panel so as to match the joints of the floor panel. The floor material 8 is detachably fixed to the floor panel 3, and by applying its own weight or a load, the surface of the floor material conforms to the step between the plate-like bodies, and the floor material surface can always maintain a uniform level.

At this time, the floor material cannot be used even if it is fixed with an adhesive or the like.

In this way, since the floor material 8 is not integrally bonded to the floor panel and can be laid across the seam of the floor panel 3, the step of the seam is not exposed on the surface, and the safety and aesthetics are good.

(Function) Since the floor panel accommodating the office automation equipment power cords and the like and the floor material detachable from the panel are separated from each other, the floor structure of the floor structure of the present application is lightweight. As it is not only placed and laid, it is easy to handle and the construction efficiency is improved. Further, the floor material does not shift due to the non-slip resin layer covering the upper surface of the panel.

Furthermore, a floor material can be laid on the upper surface of the panel so as to extend across the panels.

(Example) A floor panel having a square upper plate having one side of 16.5 cm and legs below the four corners of the plate was obtained.

Next, a 0.5 mm thick soft vinyl chloride sheet was coated with 3.5 times foamed urethane foam consisting of the following composition to a thickness of 0.5 mm, and then heat-cured to create a non-slip sheet with the foam layer as the upper surface, and the above plate-like body. The surface was integrated with an adhesive.

[Composition of urethane foam]

Dick foam F 505EL 100 parts (manufactured by Dainippon Ink and Chemicals, Inc.) Foam processing aid 15 parts Thickener 1 part Crosslinking agent 3 parts Crosslinking accelerator 2 parts Silicone processing aid 1 part While laying this panel, Without adhering to the above-mentioned sheet, a PVC-backed tile carpet with a side of 50 cm was laid so as to be detachable so as to straddle the seams of the panel.

The resulting floor structure did not appear to be affected by the steps between the panels, did not trip, and was aesthetically pleasing.

This resin layer strongly adhered to the back surface of the floor material when the floor material was attached due to the elasticity of the urethane foam, and prevented lateral displacement.

On the other hand, when the floor material was replaced due to dirt or the like, the floor material was not attached with an adhesive or the like and was removable, so that only the floor material could be easily peeled and replaced.

(Effects of the Invention) The present invention has the following effects.

Since the present invention separates the floor panel and the floor material,
It was lightweight, easy to handle, and easy to work with.

Partial replacement when the floor material is partially soiled is easy,
Since the floor material can be stored separately from the floor panel, no space was taken.

The compatibility works regardless of the type of floor material, and it is very efficient in terms of maintenance.

Since the floor panel and the floor material are formed so as to be detachable from each other, the floor material is placed and formed so as to cover the joints of the floor panel as shown in FIG. 1, no step appears, and no tripping occurs.
Both safety and aesthetics have improved.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of the construction of the floor structure of the present invention. 1 is a plate-like body, 2 is a leg part, 5 is a non-slip resin layer, and 9 is a floor structure.

Claims (2)

[Scope of utility model registration request] 1. In a floor structure in which a floor panel having leg portions below a plate-like body is laid on a floor base, and a floor material is placed on the surface of the panel, the surface of the plate-like body is a non-slip resin layer. The floor structure is characterized in that it is covered with and the floor material is removable from the surface of the plate-like body. 2. The floor structure according to claim 1, wherein the floor material 8 is laid over the joint 10 of the floor panel so that the joints of the floor panel and the joints of the floor material do not coincide with each other.