JPH0932430A - Decorative plate and manufacturing method thereof - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To prevent the joint / butting portion between the outer edge of the decorative frame member and the outer edge of the plate-shaped body from being seen. A decorative frame member (4) has an outer end surface (3a) of a plate-shaped body (3).
Has a flat outer end surface 4a that is flush with or substantially flush with the outer end surface 4a and the outer end surface 3a of the plate-shaped body 3 are covered with an end surface decoration material 9 with or without flexibility. It is being appreciated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative board suitable as a sink, a vanity, a room door, etc., and a method for manufacturing the same.

[0002]

2. Description of the Related Art Conventionally, the following types of decorative boards have been known. That is, it has a plate-shaped main body and a decorative frame member attached to the entire outer peripheral portion of the front surface of the plate-shaped main body, and the outer surface of the decorative frame member is inclined downward toward the rear side. It is known that the outer edge portion of the decorative frame member is an acute-angled corner portion, and the outer end surface of the plate-shaped body is covered with the end surface decorative material.

[0003]

Disadvantages of the Prior Art The conventional decorative board has the following drawbacks. That is, since it is impossible to completely adhere and fix the decorative frame member to the plate-shaped body, the joint / butt portion between the outer edge of the decorative frame member and the outer edge of the plate-shaped body is noticeable, or, When the decorative frame member is adhered to the plate-shaped main body with an adhesive, the adhesive protrudes from the joining / butting portion and is noticeable, which is a problem in terms of design.

[0004]

[Means for Solving the Disadvantages] The present invention employs the following means in order to eliminate the above disadvantages. The invention of claim 1 has a plate-shaped main body and a decorative frame member attached to the entire outer peripheral portion of the front surface of the plate-shaped main body, and the decorative frame member is flush with the outer end surface of the plate-shaped main body. Alternatively, it has a flat outer end surface which is substantially flush with each other, and the flat outer end surface and the outer end surface of the plate-shaped body are covered with the end surface decoration material.

[0005]

The first aspect of the present invention has the following functions. Since the flat outer end surface of the decorative frame and the outer end surface of the plate-shaped main body are covered with the end surface decorative material, that is, the joining / butting portion between the outer edge of the decorative frame and the outer edge of the plate-shaped main body is end surface decoration. Since it is covered with the material, it is possible to eliminate the drawback of the conventional decorative board in which the outer edge of the decorative frame material and the outer edge of the plate-shaped body can be seen from the outside.

[0006]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments (decorative boards) of the present invention will be described below with reference to the drawings. In this description, “front” refers to the front side of FIG. 1, “back” refers to the back side, “left” refers to the left side in FIG. 1, and “right” refers to the right side in FIG.

The decorative plate 1 is composed of a wood-based plate-shaped main body 3 having a rectangular front shape, and a decorative frame member 4 made of wood-based synthetic resin or the like attached to the entire outer peripheral portion of the front surface of the plate-shaped main body 3. Have

Fitting grooves 6 are formed on the entire outer peripheral portion of the front surface of the plate-like body 3 (the portion where the decorative frame member 4 is attached), and the fitting grooves 6 are formed over the entire length in the left-right and up-down directions. The fitting protrusion 7 formed on the rear surface is fitted. The decorative frame member 4 is fixed to the plate-shaped main body 3 by force-fitting fitting of the fitting ridge 7 into the fitting groove 6 and, if necessary, with the help of an adhesive. In addition, as is clear from the drawing,
The left and right / upper and lower end surfaces of the decorative frame member 4 form 45 degrees with the outer edge when viewed from the front.

The decorative frame member 4 is an outer end surface 3 of the plate-shaped main body 3.
a has a flat outer end surface 4a flush with or substantially flush with a, and the flat outer end surface 4a and the outer end surface 3a of the plate-shaped body 3 are provided with an end surface decoration material 9 having or not having flexibility. Is covered.

[0010]

[Manufacturing Example of Decorative Plate 1] Next, a manufacturing example of the decorative plate 1 (embodiment of the method invention) will be described with reference to the drawings.

[First Step] (See FIG. 4) A plate-shaped main body 3 having a rectangular front shape having a cutout portion 12 on the entire outer circumference.
To manufacture. Further, a fitting groove 6 is formed in the entire outer peripheral portion of the front surface of the plate-shaped main body 3 (the portion to which the decorative frame member 4 is attached) over the entire length in the left-right direction and the vertical direction.

[Second Step] (See FIG. 5) Then, on the entire outer peripheral portion of the front surface of the plate-shaped main body 3, the decorative frame member 4 having the cutout portion 13 on the outer side is provided on the rear surface of the decorative frame member 4. The fitting projection 7 of the decorative frame member 4 with or without applying an adhesive agent
Is forcibly fitted into the fitting groove 6 to be attached.

[Third step] (see FIG. 6) After that, the cutout portion 12 of the plate-shaped main body 3 and the cutout portion 13 of the decorative frame member 4 are cut off to form a surface over the plate-shaped main body 3 and the decorative frame member 4. The one outer end surface 3a, 4a is formed.

[Fourth step] (see FIG. 7) After that, the outer end faces 3a, 4a are replaced with the outer end faces 3a, 4a.
The front and rear long edge portions of the end surface decoration material 9 are covered with the end surface decoration material 9 having a width wider or wider than the front and rear width thereof so as to protrude from the outer end surfaces 3a and 4a. The means for attaching the end surface decoration material 9 to the outer end surfaces 3a, 4a may be adhesive or the like.

[Fifth Step] (See FIG. 8) After that, the protruding portions before and after the end surface decorative material 9 are cut off by a known cutting device such as a roll cutter. In this step, if the end surface decoration material 9 has flexibility,
When a known cutting device such as a roll cutter passes through a portion of the end surface decoration material 9 that covers the end portion of the fitting groove 6, the decoration frame member 4
If the flat outer end surface 4a of the decorative frame member 4 is not present, the end surface decoration material 9 may be pushed by the cutting device and may be recessed toward the fitting groove 6, but the flat outer end surface 4a of the decorative frame material 4 may be pressed by the cutting device. I will accept it, so there is no such thing.

[0016]

[Modifications and the like] Modifications and the like will be described below. (1) The cross-sectional shape of the decorative frame member 4 is arbitrary as long as it has the flat outer end surface 4a. (2) The fitting groove 6 and the fitting protrusion 7 may be omitted. (3) The step of cutting the end surface decoration material 9 may be omitted by making the width of the end surface decoration material 9 equal to the front-back width of the outer end surfaces 3a, 4a.

[0017]

The present invention has the following effects due to the above-described structure. According to the invention of claim 1, the flat outer end surface of the decorative frame and the outer end surface of the plate-shaped body are covered with the end surface decorative material, that is, the outer edge of the decorative frame and the outer edge of the plate-shaped body. Since the joining / butting portion with the end surface is covered with the end surface decoration material, it is possible to eliminate the disadvantage of the conventional decorative board in which the outer edge of the decorative frame material and the outer edge of the plate-shaped body can be seen from the outside. According to the invention of claim 2, the decorative frame member can be firmly fixed to the plate-shaped main body. According to the third aspect of the present invention, the outer end face flush with the plate-shaped main body and the decorative frame member can be easily formed, so that the end face decorative member can be reliably and cleanly attached to the outer end face. According to the invention of claim 4, the front and rear edges of the end surface decoration material can be neatly aligned with the edges of the plate-shaped main body and the decoration frame material.

[Brief description of drawings]

FIG. 1 is a partially crushed front view showing an embodiment of the present invention.

FIG. 2 is an enlarged sectional view taken along line II-II of FIG.

FIG. 3 is a view taken along line III-III in FIG. 1;

FIG. 4 is a horizontal cross-sectional view for explaining the steps of manufacturing the decorative plate according to the embodiment of the present invention, which is Part 1.

FIG. 5 is a horizontal cross-sectional view for explaining the steps of manufacturing the decorative plate according to the embodiment of the present invention, which is a second cross-sectional view.

FIG. 6 is a horizontal cross-sectional view for explaining the steps of manufacturing the decorative plate according to the embodiment of the present invention, which is a third cross-sectional view.

FIG. 7 is a horizontal cross-sectional view for explaining the steps of manufacturing the decorative plate according to the embodiment of the present invention, which is Part 4.

FIG. 8 is a horizontal cross-sectional view for explaining the manufacturing process of the decorative board according to the embodiment of the present invention, which is FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Decorative plate 3 Plate-shaped main body 3a Outer end surface 4 Decorative frame material 4a Flat outer end surface 9 End surface decoration material 12 Cutout portion 13 Cutout portion

Claims (4)

[Claims] 1. A plate-shaped main body, and a decorative frame member attached to the entire outer peripheral portion of the front surface of the plate-shaped main body, wherein the decorative frame member is flush with or substantially flush with the outer end surface of the plate-shaped main body. A decorative plate having a flat outer end face that is flush with the flat outer end face and the outer end face of the plate-shaped body covered with an end face decoration material. 2. A fitting groove is formed on either the entire outer peripheral portion of the front surface of the plate-shaped main body or the rear surface of the decorative frame member, and a fitting ridge that fits into the fitting groove is formed on the other side. The decorative board according to claim 1. 3. A step of manufacturing a plate-shaped main body having a cutout portion on the outer periphery, a step of attaching a decorative frame member having a cutout portion on the outer side to the entire outer peripheral portion of the front surface of the plate-shaped main body, A decorative plate having a step of cutting off the cut-out portion of the main body and the cut-out portion of the decorative frame member to form a flat outer end surface that extends over the plate-shaped main body and the decorative frame member, and a step of covering the outer end face with the end-face decorative material. Manufacturing method. 4. A step of manufacturing a plate-shaped main body having a cutout portion on the outer periphery, a step of attaching a decorative frame member having a cutout portion on the outer side to the entire outer peripheral portion of the front surface of the plate-shaped main body, A step of cutting the cut-out portion of the main body and the cut-out portion of the decorative frame member to form a flush outer end face across the plate-shaped main body and the decorative frame member; and an end face having a width wider than the front-back width of the outer end face. A method for manufacturing a decorative plate, comprising: a step of covering the front and rear longitudinal edges of the end surface decoration material with the decoration material so as to protrude from the outer end surface; and a step of cutting out the front and rear projection parts of the end surface decoration material.