JPH051487A - Rail material - Google Patents

Abstract

PURPOSE:To prevent a rail member from obstructing walking by forming a thin plate like rail main body of which woody laminated material is impregnated with synthetic resin, formed by heating and pressing so as to minify the thickness, and providing a rail fitting groove on the upper face of the main body. CONSTITUTION:A plurality of woody single plates are impregnated with synthetic resin and laminated, and hereafter heated and compressed under high pressure to form a rail main body 2. A rail fitting groove 3 of V-section is formed on the upper face of the main body 2. Further, an adhesive layer 4 is formed on the underside of the main body 2, a mold releasing paper 5 is stuck on the adhesive layer 4, and hence the rail material 1 is formed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved rail material.

[0002]

2. Description of the Related Art A conventional rail member 40 is composed of metal rails, and construction is carried out by fixing fixtures 41 to a floor surface F and running fittings 42 as shown in FIG. I am trying to do it. However, such conventional rail material 4
When it was 0, there was a problem that it protruded from the floor surface F and interfered with walking.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and its object is to provide a rail material which does not hinder walking and is excellent in structural strength. To do.

[0004]

The rail material according to claim 1 of the present invention, which is proposed to achieve the above object, comprises:
Characterized by forming a thin plate-shaped rail main body by reducing the thickness dimension of the wooden laminated material that is impregnated with synthetic resin and molded by heating and pressing, and providing a rail fitting groove on the upper surface of this rail main body It is what

[0005]

According to the rail material of claim 1, the thickness of the wood laminated material impregnated with the synthetic resin and molded by heating and pressing is reduced to form a thin plate-shaped rail body. Since the rail fitting groove is provided on the upper surface of the main body, the rail material itself made of wood laminated material has excellent wear resistance,
The structural strength is also large, and therefore the strength required for the rail material can be reduced even if the thickness dimension is reduced.
It can withstand the running of joinery.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The rail material 1 of the present invention will be described below with reference to the illustrated embodiments. FIG. 1 shows a perspective view of the rail material 1, and the rail body 2 is made of a wood laminated material. This wood laminated material is obtained by impregnating a plurality of wood veneers with a phenolic synthetic resin. It is constructed by heating and compressing at high pressure by a pressure molding machine having heating means and molding, and the thickness of the rail main body constructed in this way is made thin and flat plate. It is in the shape of. A rail fitting groove 3 having a V-shaped cross section is formed on the upper surface of the rail body 2, an adhesive layer 4 is formed on the lower surface of the rail body 2, and a release paper 5 is attached to the adhesive layer 4. ing.

The rail material 1 thus constructed
Has a structure in which a wood fiber and a phenol resin are combined, and therefore has excellent wear resistance, is tough, and does not deteriorate due to corrosion. The cross-sectional shape of the rail groove 3 is not limited to the V-shape, but may be formed, for example, in the U-shape in cross section so that fittings such as shoji screens or fusuma sliding parts can be slid.

FIG. 2 shows the construction of the rail material.
The release paper 5 of the rail material 1 is peeled off and the adhesive layer 4 is attached to the floor surface F.

FIG. 3 shows an embodiment used as the rail member 7 of the sill 6. The sill body 6 made of natural wood
Is formed by forming a pair of rail fitting grooves 7 on the upper surface of the rail material 1 and fitting the rail material 1 into the rail fitting groove 7. When the rail material 1 is attached to the sill body 6, the release paper 5 is peeled off. The adhesive layer 6 is attached to the bottom surface of the rail fitting groove 7 of the sill body 6.

[0010]

EFFECTS OF THE INVENTION According to the rail material of the present invention, since the rail material itself made of a wooden laminated material can be excellent in abrasion resistance and structural strength, even if the thickness dimension is reduced. The rail material can be made to have a required strength and can withstand it sufficiently, and even if it is installed on the floor surface, it does not project from the floor surface to the extent that it interferes with walking.

Further, it can be used also as a rail of a sill, and in particular, it can be fitted into a sill groove of an existing sill afterwards and attached, so that a renovation work can be carried out smoothly.

[0012]

[Brief description of drawings]

FIG. 1 is a perspective view of a rail material of the present invention.

FIG. 2 is a perspective view showing a construction state of the rail material of the present invention.

FIG. 3 is a perspective view showing a state where the rail material of the present invention is used for a sill rail.

FIG. 4 is a front view showing a construction state of a conventional example.

[Explanation of symbols]

 2 Rail body 3 Rail fitting groove

Claims (1)

1. A thin plate-shaped rail main body is formed by reducing the thickness dimension of a wood laminated material that is impregnated with a synthetic resin and is molded by heating and pressurization. Rail material characterized by having a rail fitting groove.