JPH0739164B2 - Deformable veneer - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deformable decorative board used for buildings, furniture, office equipment and the like.

[0002]

2. Description of the Related Art Conventionally, a decorative board used for buildings, furniture, office equipment, etc. has a base material of plywood or gypsum board in which a plurality of veneers are laminated and fixed with their wood grains orthogonal to each other. It is generally applied. In addition, as a decorative plate, a plate made of a lead plate is used for a special purpose of blocking radiation.

[0003]

Conventionally used decorative boards, which are generally made of plywood or gypsum board, have a cylindrical cross section or the like to be mounted on the outer peripheral surface of a mounting member such as a column. it is impossible or difficult to bend the curved surface machining, also, the decorative plate to the conventional lead plate and the core material, the core
Two veneers with wood grain on each side of the wood
Since they are adhered, it is difficult to bend them into a curved surface, and there is a problem that they cannot be attached to the above-mentioned mounting member with good workability.

The present invention solves the above-mentioned problems,
An object of the present invention is to provide a deformable decorative plate that can be bent into a curved surface easily and quickly with a large degree of freedom, can be mounted on a mounting member with good workability, and has good sound insulation and radiation blocking function. Is.

[0005]

Deformable veneers SUMMARY OF THE INVENTION The invention of claim 1 and 2, on both sides of a thin lead sheet thicknesses, respectively press bonding align the grain of one single plate in the same direction Base material
The surface of this base material is treated with a cosmetic resin,
Made of vinyl chloride sheet or printed paper
A cosmetic sheet is adhered .

[0006]

[Action] deformable decorative plate according to the invention of claim 1 and 2, on both sides of a thin lead sheet thicknesses, one substrate of the single plate only was respectively press bonding by aligning grain in the same direction Since it is equipped with a lead plate, it can be easily and quickly bent into a curved shape corresponding to the shape of the mounting member in a direction intersecting the grain direction of the two veneers with a large degree of freedom. Due to its poor elasticity, it is possible to keep the entire deformable decorative plate in a bent shape. In addition, since a lead plate is interposed as a core material between two single plates made of wood, even if the lead plate is thin, it has good sound insulation and has a fairly good radiation shielding function. ing.

According to the invention of claim 1, the surface of the substrate is formed.
A cosmetic resin treatment is applied, and the invention of claim 2 is one in which salt is applied to the surface of the substrate.
Cosmetic sheet made of vinyl chloride sheet or printed paper
Although it is adhered to the
Have flexibility, which allows the above-mentioned action of the base material to be achieved.
Does not interfere .

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows an example of a base material used in the present invention.
In FIG. 1, 1 is a lead plate with a thickness of about 0.3 mm, 2 and 2 are veneer wood veneers with a thickness of about 0.5 mm,
These single plates 2 and 2 are arranged on both sides of the lead plate 1 one by one, and by applying strong pressure, the lead plate 1 and the two single plates 2 and 2 are pressure-bonded to each other. To form a rectangular base material 3. The veneers 2 and 2 are arranged so that the grain is aligned in the same direction, that is, the longitudinal direction of the base material 3.

FIG. 2 shows a first embodiment of the present invention. Figure 2
As shown in FIG. 1, in the first embodiment, a cosmetic resin layer 5 made of polyester is formed on the surface of the base material 3, that is, the surface of one veneer 2 through a backing paper 4.

FIG. 3 shows a second embodiment of the present invention. Figure 2
As shown in FIG. 2, in the second embodiment, a cosmetic sheet 6 made of a vinyl chloride sheet is adhered to the surface of one of the single plates 2 of the base material 1 shown in FIG.

FIG. 4 shows a third embodiment of the present invention. As shown in FIG. 4, in the third embodiment, a decorative sheet 6 made of print paper is bonded to the surface of one of the single plates 2 of the base material 3 shown in FIG. 1 via a backing paper 4. . Although not shown, the surface of the decorative sheet 6, it is preferable to form a transparent protective resin skin layer by means such as coatings.

In the deformable decorative board 9 of each of the above-described embodiments, as shown in FIG. 5, the wood veneers 2 and 2 are arranged along the longitudinal direction of the wooden pole 7 having a circular cross section as a mounting member. Then, the deformable decorative plate 9 is bent into a cylindrical shape by being wound around the outer peripheral surface of the wooden pole 7 in a direction intersecting with these, and the opposite side edges are abutted, and the nails 8 are attached to the outer peripheral side of both side edge portions. It is used as a decorative material for finishing the outer peripheral surface of the wooden pillar 6 by driving it into the pillar 7.

In this case, when the diameter of the wooden pole 7 is 100 mm or more, the deformable decorative plate 9 can be easily manually bent into a cylindrical shape in close contact with its outer peripheral surface without using a tool. it can. Then, the deformable decorative plate 9 bent into a cylindrical shape is
Since the lead plate 1 does not have elasticity, the lead plate 1 maintains a bent shape, and the nail 8 can be easily driven into the wooden pole 7 because the lead material is soft.

[0013] Incidentally, the present invention smell Te, lead plate 1 constituting the substrate 3 is approximately 0.3 to 1.5 mm, veneer 2, 2 0.5-1.0
It is preferable that the thickness is about mm, and the total thickness including the thickness of the decorative resin layer 5 including 0.2 mm is about 1.5 to 3.7 mm, but the lead plate 1 can be bent into a curved surface with a small force. The thickness of the single plates 2 and 2 may be such that the lead plate 1 can be almost kept bent.

Further, the veneer is not limited to Lauan wood, and other kinds of wood may be used. By interposing an adhesive between the lead plate and the veneer and pressing them, lead You may adhere a board and a veneer.

Further, according to the present invention, not only the cylindrical shape of the above-described use example but also the flexibility of the shape of bending in a direction intersecting with the grain direction of the veneer such as an elliptical shape or an S shape depending on the shape of the mounting member is large. Furthermore, by bonding the back surface of the base material to the mounting member with an adhesive, the material of the mounting member for mounting the deformable decorative plate can be appropriately changed without being limited to wood,
You may respectively provide a cosmetic resin layer and a cosmetic sheet on the surface of two veneer boards.

[0015]

As described above, the deformable decorative boards according to the inventions of claims 1 and 2 are: a thin lead plate having a single thickness, and a single plate on both sides of which a wood grain is aligned in the same direction and pressure-bonded. was the
Since it has only a base material, it can be easily and quickly bent into a curved shape corresponding to the shape of the mounting member with a large degree of freedom in the direction intersecting the grain direction of the two veneer plates. Due to its poor elasticity, it is possible to keep the entire deformable decorative plate in a bent shape. Therefore, there is an effect that the mounting member can be mounted with good workability.

Further, since a lead plate is interposed as a core material between two single plates made of wood, even if the lead plate is thin, the sound insulation is good and the radiation shielding function is quite good. It also has the effect of being suitable for use in a room or the like that requires sound insulation and radiation shielding.

[Brief description of drawings]

FIG. 1 is an enlarged perspective view showing an example of a base material forming a deformable decorative board of the present invention.

FIG. 2 is an enlarged perspective view showing the deformable decorative plate according to the first embodiment of the present invention.

FIG. 3 is an enlarged perspective view showing a deformable decorative plate according to a second embodiment of the present invention.

FIG. 4 is an enlarged perspective view showing a deformable decorative plate according to a third embodiment of the present invention.

FIG. 5 is a partial perspective view showing a usage example of the deformable decorative plate according to the present invention.

[Explanation of symbols]

 1 Lead Plate 2 Single Plate 3 Base Material 5 Cosmetic Resin Layer 6 Cosmetic Sheet 9 Deformable Decorative Board

Claims (2)

[Claims] 1. A base material which is obtained by sticking a single veneer on both sides of a thin lead plate with the wood grain aligned in the same direction and pressure bonding.
Includes, deformable veneer to <br/> characterized in that applying cosmetic resin processing on the surface of the substrate. 2. The surface of the substrate according to the invention of claim 1
A deformable decorative board characterized in that a decorative sheet made of vinyl chloride sheet or printed paper is adhered.