JP2995533B2 - Decorative board - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a decorative material used as a door material such as a folding door, a sliding door, a hinged door, a wall material such as a wall plate and a waist wall, or a furniture material.

[0002]

2. Description of the Related Art As this type of decorative panel, a decorative panel in which a mirror plate is fitted into an opening framed by a vertical frame and a horizontal frame is known. In general, solid wood or compressed wood is used as the frame material, and the rim of the wood is decorated with a molding.

[0003] Further, a decorative plate is stuck on the front and back surfaces of a core material obtained by framing a bar, and a mirror plate is fitted into a hole formed by arbitrarily hollowing out the decorative plate, and the edge portion is fixed by a molding. Things have also been done.

[0004]

In the decorative board according to the prior art described above, since solid wood or compressed wood is used, the overall weight becomes heavy and it is difficult to handle, and the dry / humidity control of the wood itself is inappropriate or inappropriate. If it is appropriate, warping or cracking due to shrinkage and expansion occurs, which lowers productivity and causes an increase in cost.

[0005] In the latter case, the number of components is large, and the time and labor involved in assembling rods, hollowing out, assembling, and the like are complicated.
The productivity was low and the cost was inevitable.

[0006]

SUMMARY OF THE INVENTION An object of the present invention is to solve the above-mentioned problems of the prior art. More specifically, a decorative plate having excellent design can be simply constituted with a small number of parts. An object of the present invention is to simplify the processing labor and the manufacturing process, increase the productivity, and provide an inexpensive product.

The object is to cover a core material, a decorative material covering at least the surface of the core material, a surface-coated portion covering a surface portion near a lip of the decorative material, and a lip of the core material. A frame member integrally having a wood edge covering portion and a chamfered covering portion which is in close contact with a chamfered portion provided to the wood edge of the core material, and a fixing means for the core material is integrally formed with the frame material. A space is formed between the frame member and the decorative material in a state where the fixing member is fixed, and the fixing member penetrates the space and is fixed to the core member. The present invention is attained by a decorative plate characterized by being provided in a veneer.

As the core material, a plywood, a medium or hard fiber board, a particle board, a flake board, a wafer board, a strand board, a stick board, a veneer laminate, a laminated wood, or the like is used alone, or a plurality of these are used. A composite plate obtained by arbitrarily stacking a plurality of sheets is used.

Wood, a single substrate, or a composite plate may be used as a rod-shaped substrate, and the rod-shaped substrate may be arbitrarily framed and used as a core material. In the frame of the framed core material, synthetic resin foam board, rubber foam board, foam such as metal foam board, glass fiber mat or board, rock wool fiber mat or board, wood fiber mat or board, synthetic fiber mat Alternatively, by inserting a fibrous body such as a board, a light-weight inorganic body such as foam or foamed concrete, or a calcium silicate board, it is possible to improve heat insulation, heat insulation, sound absorption, and sound insulation as a decorative board.

[0010] After applying an adhesive to at least the surface of the core material, the decorative material is laminated on the surface to which the adhesive is applied, whereby the decorative material is adhered. Cosmetic materials include plywood, medium or hard fiber board, particle board, flake board, wafer board, strand board, stick board,
Single veneer laminated material or the like as a single base material, or a composite plate obtained by arbitrarily laminating a plurality of these veneers as a base material, on the surface of the base material, if necessary, sealing, sealing, sanding, undercoating, etc. After applying a base treatment, a decorative sheet such as a decorative veneer, a decorative paper, a decorative synthetic resin film or sheet, or a synthetic resin impregnated paper can be used via an adhesive or a colored adhesive. . The decorative sheet may be subjected to optional color coating, pattern printing, transfer printing, or the like, or may be directly coated on the surface of the base material without using a decorative sheet, such as by color coating, pattern printing, transfer printing, or the like. May be applied as a cosmetic material.

When a single substrate or a composite board is used as the core material, the above-described decorative sheet is attached to the surface of the core material itself, or the surface of the core material is subjected to makeup such as coloring or painting. Can be used as a decorative material.

If necessary, a surface protective layer such as a top coat or a transparent synthetic resin film may be formed on the surface of the decorative material to improve the surface strength and abrasion resistance.

The decorative material is adhered so as to cover at least the surface of the core material, but may be adhered to both the front and back surfaces of the core material. In this case, the same or different cosmetic materials are adhered to the front and back surfaces. can do. For example, by attaching a decorative fiberboard obtained by attaching a decorative vinyl chloride sheet having a wood grain pattern printed on the surface of a medium fiberboard to both the front and back surfaces of the core material, You can make up the same. Also,
A decorative plywood obtained by sticking a decorative paper having a wood grain pattern on the surface of the plywood is used as a decorative material to be adhered to the core material surface, and a decorative material to be adhered to the back surface of the core material is a plywood surface. Different makeup can be applied to the front and back surfaces of the core material using a color plywood obtained by sticking a decorative paper colored and coated on the core material.

After the decorative material is attached so as to cover at least the surface of the core material in this manner, the frame material is formed so as to cover the wooden edge of the core material from the surface portion near the lip of the decorative material. Provided.

The frame material is wood, plywood, medium or hard fiber board, particle board, flake board, wafer board, strand board, stick board, veneer laminate, laminated wood, etc., vinyl chloride, acrylic, Materials such as synthetic resin materials such as urethane and ABS, and metal materials such as aluminum, copper, steel, stainless steel, etc. are cut and bent, V-cut bent, extruded, pressed, etc., and have an approximately L-shaped cross section. It was formed into a shape. A decorative sheet such as decorative veneer, decorative paper, decorative synthetic resin film or sheet, or synthetic resin impregnated paper can be attached to the surface of the frame material. In addition, it is preferable that the portion covering the surface portion near the edge of the wood of the decorative material is formed to be thick so as to give a feeling of unevenness to the surface of the decorative material.

The frame material can be provided as a vertical frame on both sides of the core material to which the decorative material is adhered, and can be provided as horizontal frames above and below the core material so as to cover the four peripheral edges of the core material. In this case, the combination of the vertical stile and the horizontal stile can be performed by butt-fitting in which the horizontal stile is fitted between the vertical stiles, or by joining by joining the vertical stile and the horizontal stile.

Alternatively, the frame material may be provided as a vertical frame only on both sides of the core material on which the decorative material is stuck. Similarly, the above-mentioned frame material may be provided as a vertical frame, and a decorative horizontal frame made of a flat decorative material may be provided on the surface of the decorative material near the edges of the upper and lower trees between the vertical frames. As a decorative horizontal frame in this case,
Plywood, medium or hard fiber board, particle board, flake board, wafer board, strand board, stick board, veneer laminated wood, etc. are generally used, and if necessary, on the surface or the surface including the wood opening Decorative veneer, decorative paper, decorative synthetic resin film or sheet,
A decorative sheet such as a synthetic resin-impregnated paper can be attached, or makeup can be applied by coloring, pattern printing, transfer printing, or the like.

A frame material used as a vertical frame, a horizontal frame, or a decorative frame is fixed to a core material on which the decorative material is stuck, using a nail, a wood screw, a tucker, an adhesive, or the like. Alternatively, a projection for fitting and fixing is provided at an arbitrary position on the back surface of the frame material, and a fitting hole or a fitting groove capable of fitting the projection is provided at a surface portion near the rim of the core or at the lip of the core. The frame member may be fixed in advance by fitting a projection into the fitting hole or the fitting groove.

As described above, the decorative plate of the present invention is obtained. In the case where the upper and lower edges of the decorative panel are not covered with the frame material, a decorative edge such as a decorative veneer, decorative paper, a decorative synthetic resin film or sheet, or a decorative sheet such as a synthetic resin impregnated paper is stuck to the edge of the decorative panel. It can be colored, or a colored coating can be applied to the lips.

[0020]

According to the present invention, at least the surface of the core is covered with a decorative material, and the frame material is fixed so as to cover the surface of the decorative material from the surface near the edge of the wood to the edge of the core.

[0021]

1 and 2 show an embodiment of a decorative board according to the present invention. As shown in FIG. 3, this decorative panel is used as a folding door A which is openably and closably mounted on an opening frame B which is mounted on a wall opening of a house, and has doors 1 and 1 having the same configuration. Are hinged on the back side of their joint ends so that they can be folded. An arbitrary storage body C is installed in the internal space using the wall thickness of the house, etc., and the folding door A is opened to give a large opening space to the opening frame B, so that storage things can be easily taken in and out. It is configured to be able to.

The structure of the door 1 will be described below with reference to FIGS.
In this door body 1, in the door body 1, a front surface decorative material 3 and a back surface decorative material 4 are stuck to a core material 2, and on both sides of the core material 2, a lip portion from a surface portion near a lip edge is provided. The vertical frame members 5 and 5 are fixed so as to cover them, and the decorative horizontal frame members 6 and 6 are fixed between the vertical frame members 5 and 5 in the surface portion near the upper and lower edges of the core 2.

The vertical frame member 5 is a long body having a length substantially the same as the height of the door 1, and its cross-sectional shape is, as apparent from FIG. It has a substantially L-shape having a portion 7 covering the surface portion near the edge and a portion 8 covering the opening of the core 2. In this embodiment, the core material 2 is further chamfered at the edge of the wood,
A portion 9 for covering the chamfer is formed integrally between the surface covering portion 7 and the front end covering portion 8. Also,
A wavy irregular portion 10 is formed at the tip of the surface covering portion 7.

The vertical frame material 5 is adhered to the opening and the chamfered portion of the core material 2 at the portions 8 and 9 via an adhesive, respectively, and at the surface of the core material, the surface coating portion is provided. The fitting projection 11 integrally formed so as to protrude from the back surface of the core member 7 is fitted into a fitting groove or a fitting hole (not shown) formed in advance on the surface of the core material, so that the core material 2 Fixed. The fitting projection 11 has a tip portion 12 formed in a wedge shape so as to maintain a fitted state with the fitting groove,
A flange portion 13 formed above the tip portion 12 at intervals substantially the same as the thickness of the surface decorative material 3.
In addition, the projections 14 that engage with the surface decorative material 3 are also provided on the portion 9 that covers the chamfered portion of the core material 2.

A frame material provided so as to cover the edge of the core 2 from the surface near the edge of the edge (only the vertical frame 5 corresponds to this in the present embodiment, but of course, the horizontal frame 6 also applies to this). Various modifications can be made to the shape of the core member 2 according to the shape of the core material 2 or to give a desired design property.
For example, if the edge of the core 2 is not chamfered, the portion 9 of the vertical frame 5 shown in FIG.
It suffices that the surface covering portion 7 and the kiguchi covering portion 8 be bent to have a substantially L-shaped cross section. Further, the surface covering portion 7 of the illustrated vertical frame member 5 may be formed in a hollow shape. Further, in the illustrated vertical frame member 5, instead of, or together with, the fitting projection 11 protruding from the back surface side of the surface covering portion 7, a fitting groove or fitting formed in advance at the mouth of the core 2. A fitting projection that can be fitted into the mating hole may be formed so as to protrude from the back surface side of the lip opening portion 8, and the lip opening portion 8 may be fixed to the lip portion of the core material.

[0026]

According to the present invention, a decorative board used as a door material, a wall material or a furniture material can be obtained only by attaching a frame material to a core material having a surface decorative material. This decorative board has a small number of parts, has a simple structure, and the processing time and manufacturing process are simplified as compared with the conventional one, so high productivity and low cost can be manufactured. However, it has excellent design.

[Brief description of the drawings]

FIG. 1 is a front view showing a door as a decorative board according to an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA in FIG.

FIG. 3 is an exploded perspective view schematically showing how to use the door of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Door body (decorative board) 2 Core material 3 Surface decorative material 4 Back decorative material 5 Vertical frame material (frame material of the present invention) 6 Side frame material 7 Surface covering portion 8 Kiguchi covering portion 10 Uneven portion 11 Fitting protrusion (core) Fixing means for material)

Claims (3)

(57) [Claims] 1. A core material, a decorative material covering at least a surface of the core material, a surface-coated portion covering a surface portion near a lip of the decorative material, and a lip coating covering the lip portion of the core material. And a frame member integrally having a chamfered covering portion which is in close contact with a chamfered portion provided on the edge of the core of the core material, and a fixing means for the core material is integrally formed with the frame material. A space is formed between the frame material and the decorative material in a state of being fixed by the fixing means, and the fixing means is provided at a position which penetrates the space and is fixed to the core material. A decorative plate characterized by being made. 2. The decorative board according to claim 1, wherein an uneven portion is formed at a tip of a surface covering portion of said frame material. 3. The decorative board according to claim 1, wherein said fixing means is integrally formed on a back surface side of a surface covering portion of said frame material.