JPH01310058A - Pressure-resistant composite floor material - Google Patents

Abstract

PURPOSE:To improve the pressure resistance against a local shock and obtain a woody floor material comfortable to step on by sticking a load-resistant backing material such as phenol resin-impregnated paper on the back face of a surface decorative plate and pressing it to the surface of a base plate serving as the base of the floor material. CONSTITUTION:A surface decorative veneer 2 stuck with a load-resistant backing material 3 such as phenol resin-impregnated paper on the back face is pressed to a base plate 1 serving as the base of a floor material to constitute a pressure-resistant composite floor material. When it is pressed to the base plate 1, a cushion material 4 is inserted or a cushion material 5 is stuck to the back face of the base plate 1 to be adapted for the floor material to be entered with shoes on, the surface decorative plate is utilized as it is. The excellent effect to maintain the comfortableness to step on as a woody material can be exerted.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a pressure-resistant composite flooring material that can be fully applied as a wooden floor for people with shoes on.

[Prior Art] In general, when wooden floors are used in places where people walk with shoes on, they can become locally dented or punctured by being hit hard by the heel of a narrow high heel or a sharp object made exclusively for umbrellas. may be damaged.

To prevent this from happening, methods such as injecting and curing synthetic resin into the wooden flooring material or coating the surface with a hard material can be considered, but in such cases, the unique stepping sensation of wood may be This causes new problems such as the surface becoming slippery.

[Problems to be Solved by the Invention] The present invention has been made in order to solve the conventional problems as described above. The technical challenge was to provide wood flooring that would not be damaged.

[Means for Solving the Problems] As a means for solving the above problems, the present invention involves attaching a load-bearing backing material such as phenol resin-impregnated paper to the back side of a decorative veneer, and applying this to the floor. The gist of this is that it is crimped onto the surface of the base plate, which is the base of the material.

[Function] Since the load-bearing backing material is attached to the back side of the decorative veneer,
In addition to significantly improving pressure resistance, the surface of the decorative veneer remains intact, allowing it to retain the unique feel of wood.

[Embodiments] Hereinafter, embodiments of the present invention will be described in detail based on the accompanying drawings.

FIG. 1 shows a first embodiment of the present invention, and numeral 1 indicates a base plate which is the base of the flooring material, and is made of a base plate or a wooden material such as solid wood or laminated wood, and has a thickness of 2.4 mm. ~20■- is formed. 2 is a decorative veneer for flooring, and its thickness is 0.
．． A load-bearing backing material 3 with a thickness of 2 to 1.5 mm is adhered to the back side. In this case, the load-bearing backing material 3 is 0.5~!
, 5mm thick phenolic resin impregnated paper, but is not limited thereto (other suitable materials may also be used).

In addition, conventionally there are decorative veneers with glass fiber, Japanese paper, etc. pasted on the back side as a backing material, but this is to prevent the decorative veneer from cracking and to improve pressure resistance. isn't it.

The surface decorative veneer 2 to which the load-bearing backing material 3 is attached as described above is pressed onto the base plate 1 to form the flooring material according to the present invention.

The floorboards formed in this way have significantly improved pressure resistance against localized impacts.Incidentally, with conventional flooring materials, holes easily form under pressures of 60g/φ8 or less, making restoration impossible. With this flooring material, even 80Kg/φ8 is 0.3+a■
Only the slight dent shown below occurred.

FIG. 2 shows a second embodiment of the present invention, in which a base plate 1, a decorative veneer 2, and a load-bearing backing material 3 attached to the back side of the decorative veneer are shown in the same way as described above. However, the second embodiment differs from the first embodiment in that a cutter material 4 is inserted when it is crimped onto the base plate 1. In this case, the shoelace material 4 may be a rubber sheet, a rubber foam material, an ethylene foam material, or the like having a thickness of about 0.5 to 1000 m.

FIG. 3 shows a third embodiment of the present invention.
On the back surface of the floorboard of the embodiment or the second embodiment, that is, on the back surface of the base plate 1, a cutter material 5 having a thickness of 1 to 5 cm is further adhered.

In the second and third embodiments, since the shoelace material is interposed, the impact during walking can be alleviated and the stepping comfort can be further improved.

[Effects of the Invention] As explained above, according to the present invention, since a load-resistant backing material is attached to the back side of the decorative veneer, the pressure resistance against localized concentrated loads can be significantly increased. Because of this, it does not easily become punctured or dented even when subjected to impact from high heels or other sharp objects, making it suitable for use as flooring material for shoes with shoes on. Since the board can be used as is, it has excellent effects such as maintaining the good footing feeling of wood.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing the first embodiment of the present invention, FIG. 2 is an exploded perspective view showing the second embodiment, and FIG. 3 is an exploded perspective view showing the third embodiment. 1... Base plate 2... Surface decorative veneer 3... Pressure-resistant backing material 4.5... Kutsushiron material

Claims (3)

[Claims] (1) Attach a load-bearing backing material to the back of the decorative veneer,
This is a pressure-resistant composite flooring material that is crimped onto the surface of a base plate that serves as the base of the flooring material. (2) The pressure-resistant composite flooring material according to claim (1), wherein the load-resistant backing material is phenolic resin-impregnated paper. (3) The pressure-resistant composite flooring material according to claim 1, characterized in that a cushioning material is inserted into the back surface of the load-resistant backing material and crimped onto the surface of the base plate.