JP2007331232A - Decorative surface material - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a decorative surface material having three-dimensional appearance by devising the pasting-up way of a sheet while using a conventional embossed decorative sheet. <P>SOLUTION: The decorative surface material has a decorative sheet, which has an embossed pattern having directionality formed thereto, pasted up on its surface. The surface of the decorative surface material is divided into a plurality of regions and the decorative sheet is pasted up on the respective adjacent regions so as to change the direction of the embossed pattern. Since the embossed pattern having directionality is turned in a plurality of directions in the decorative surface material, the reflection of light is surely obtained regardless of the incident direction of light and the decorative surface material rich in three-dimensional feeling can be obtained. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a decorative face material that is suitable for a face material of a joinery or a storage door, and has excellent design properties in which a decorative sheet is attached to the surface.

  2. Description of the Related Art Conventionally, as a surface material for a joinery or a storage door, a material having a decorative sheet such as a wood grain pattern is often used as an inexpensive and excellent design. A sheet with a decorative sheet attached has many flat patterns, but an embossed decorative sheet having a concavo-convex pattern may be used in order to obtain a design with a three-dimensional effect.

Japanese Patent Publication No. 7-79991 is disclosed as an example of a decorative sheet having these uneven patterns. This is because the light reflection direction changes due to the unevenness provided in the layer containing a glittering material such as a pearl pigment, and a three-dimensional effect can be obtained by the difference in brightness.
JP 7-79991

  The glittering material improves the reflectivity when exposed to light, so a decorative sheet with better shading is obtained, but the decorative sheet itself is very thin and the depth of the uneven pattern is also shallow. Therefore, although it contains a glittering material, it becomes a flat decorative face material with poor three-dimensionality according to the direction of light reflection.

  This is schematically shown in FIGS. FIG. 8 is a front view of a decorative face material in which a decorative sheet having parallel linear concavo-convex patterns is attached to the entire face material so as to be oblique to the surface of the face material. When this decorative face material is exposed to light according to the direction of the concavo-convex pattern, almost no shadow appears. It is not possible. In FIG. 9, as shown above, a dotted line is displayed to represent an image in which a shading feeling cannot be obtained when light strikes.

  On the other hand, for example, according to the method of directly engraving the face material or pasting the decorative sheet after engraving, it is possible to obtain a deep three-dimensional appearance regardless of how the light hits. Although it is possible, there is a problem that processing takes time and cost.

  The present invention has been made to solve the above-mentioned problems, and by using a conventional embossed decorative sheet, and adding a device to the way of attaching the sheet, it always has a three-dimensional appearance regardless of the state of light. It is intended to provide a decorative face material having

  The decorative face material of the invention according to claim 1 is a decorative face material in which a decorative sheet having a concavo-convex pattern having a directivity is attached to the surface, the surface of the decorative face material being divided into a plurality of parts, It is characterized in that a decorative sheet is attached to each matching part by changing the direction of the concavo-convex pattern.

  In the decorative face material of the invention according to claim 2, the concavo-convex pattern is a pattern in which substantially linear concavo-convex patterns are arranged in parallel, and the concavo-convex pattern of the decorative sheet attached to each part adjacent in the vertical or horizontal direction. The directions are arranged in substantially symmetrical directions, respectively.

  According to the first aspect of the present invention, the decorative sheet in which the concavo-convex pattern having directionality is formed is attached to the surface, and the surface of the decorative sheet is divided into a plurality of parts, each adjacent Since the decorative sheet was attached to the part with the direction of the uneven pattern, even if the decorative face material (for example, a surface material such as a building door or a furniture door) was exposed to light from one direction, Since the concavo-convex pattern having directionality is directed in a plurality of directions, a decorative face material rich in three-dimensional effect is obtained that always faces the direction in which light reflection can be obtained regardless of the incident direction of light.

  According to the second aspect of the invention, the conditions of the first aspect of the invention are further clarified, and the concavo-convex pattern having directionality is a pattern in which substantially straight concavo-convex concavo-convex lines are arranged in parallel, and the vertical or horizontal Since the direction of the concavo-convex pattern between the decorative sheets affixed to each part adjacent to the direction is arranged in a substantially symmetrical direction, it is assumed that light is applied according to the direction of the concavo-convex pattern of one decorative sheet. Since the concavo-convex pattern of the sheet and the concavo-convex pattern of the other decorative sheet adjacent to each other are arranged in a substantially symmetric direction with respect to the concavo-convex pattern of one decorative sheet, the reflected state of incident light is in the state farthest from each other. Therefore, a decorative face material having a clear shading feeling and excellent design can be obtained at least partially.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a front view of a decorative face material having a decorative sheet 1 on which a concavo-convex pattern having directionality according to claim 1 is formed. In the upper half 4 of the decorative face material, the decorative sheet is stuck and arranged in a direction in which the substantially straight irregularities are arranged substantially parallel to the direction of about 45 degrees, and in the lower half 5 of the decorative face material, the same sheet Is attached with the inclination of the concavo-convex pattern closer to the horizontal direction than the upper half 4 sheet.

  FIG. 2 shows a schematic diagram of a state in which light is applied to the decorative face material in accordance with the direction of the uneven pattern of the upper half 4. Since light passes almost along the linear concavo-convex pattern, no shadow appears in the upper half 4, but in the lower half 5, the light shines on the convex part of the concavo-convex pattern and a shadow is formed in the concave part. As a whole material, the lower half 5 has an appearance rich in shading, and a decorative face material having a different unevenness in the upper and lower portions and excellent in design is obtained. The image shows a feeling of shading in the size of a dotted line, the upper half 4 does not show a feeling of shading, and the lower half 5 is more excellent in shading than the upper half 4.

  An example of a specific manufacturing method is shown below, but the material of the face material (not shown) and the decorative sheet 1, dimensions, quality, adhesive, bonding method, etc. are not limited to this, Existing manufacturing methods for decorative face materials can be used as they are.

  FIG. 3 is a front view of the decorative sheet 1, and FIG. 4 is a cross-sectional view thereof. As shown in FIGS. 3 and 4, the decorative sheet 1 is an olefin sheet having a thickness of 0.2 mm, and has a concavo-convex pattern in which the convex portions 2 and the concave portions 3 are continuous in a cross-sectional mountain shape. In addition, the thickness and material of the decorative sheet 1 are not limited to the above, and the surface uneven shape is also particularly limited as long as the convex portions and the concave portions are formed in parallel and have directionality in one direction. It is not a thing.

  The decorative sheet 1 is adhered to the surface of, for example, an MDF (medium specific gravity fiber board) as a face material with a vinyl acetate emulsion adhesive. Further, the decorative sheet 1 is arranged and adhered to each adjacent part on the surface of the face material while changing the direction of the concavo-convex pattern according to a desired design. In addition to MDF, the face materials include plywood, particle boards, OSB and other wood boards, volcanic glassy multilayer boards (trade name Dylite), mineral fiber boards, calcium silicate boards, plaster boards and other inorganic boards, resins A plate, a metal plate, or the like is used depending on the purpose of use.

  FIG. 5 is a front view of a decorative face material to which a decorative sheet 1 on which a concavo-convex pattern having directionality according to claim 2 is formed is attached. In this embodiment, it arrange | positions so that the direction of the uneven pattern of the decorative sheet 1 of the lower half 5 may face the direction of the uneven pattern of the decorative sheet 1 of the upper half 4. FIG. 6 shows a schematic diagram in a state where light is applied in accordance with the direction of the linear uneven pattern of the upper half 4 of the decorative face material. Since the light almost passes along the linear concavo-convex pattern, no shadow appears in the upper half 4, but the lower half 5 is arranged so that the direction of the linear concavo-convex pattern is substantially symmetrical with the upper half 4. Since light is perpendicular to the concavo-convex pattern, light hits the convex part over the entire linear pattern and shadows are formed in the concave part, so that the most excellent shading feeling is obtained, and the design characteristics with different concavo-convex feeling in the upper and lower parts An excellent decorative face material can be obtained. The shading feeling is expressed by the size of the dotted line as an image. The shading feeling is not shown in the upper half and the shading feeling of 100% is obtained in the lower half. Of course, a design rich in three-dimensionality can be obtained due to the difference in shading at each part of the decorative face material with respect to the incidence of light from various directions.

  FIG. 7 is a front view of a door made of a decorative face material on which a decorative sheet 1 having a water-textured uneven pattern is pasted, and the direction of the uneven pattern is symmetrically arranged in the upper half 4 and the lower half 5. As a result, a thin sheet having a thickness of 0.2 mm was obtained, which was rich in shading and excellent in design. In addition, since the pearl pigment, which is a glittering material, is kneaded into the sheet, a convex portion that is exposed to light is more brilliant, and a design with a strong shading and rich three-dimensional effect is obtained. In this example, the arrangement is divided into upper and lower parts, but if the pattern is further finely divided, a design rich in change can be obtained. About a concavo-convex pattern, if it is a pattern which has directionality, it is not limited to the said water grain, and can be freely selected.

  The decorative face material in which the decorative sheet having the concavo-convex pattern having the directionality of the present invention is attached to the surface can be used not only for the door, but also for the furniture face material, the waist wall and the entire wall, or It can be used not only on these vertical surfaces but also on a horizontal surface such as a ceiling, and it is a very thin sheet-fitted decorative surface material, and a decorative board rich in three-dimensionality can be obtained with enhanced shading.

The front view of the decorative face material which stuck the decorative sheet which formed the uneven | corrugated pattern which has the directionality of Claim 1 of this invention. The schematic diagram which shows the shading feeling of the state which applied light according to the direction of the uneven | corrugated pattern of the upper side of the decorative face material of FIG. The front view of a decorative sheet. Sectional drawing of the decorative sheet of FIG. The front view of the makeup | decoration face material which affixed the decorative sheet which formed the uneven | corrugated pattern which has the directionality of Claim 2 of this invention. The schematic diagram which shows the shading feeling of the state which applied light according to the direction of the uneven | corrugated pattern of the upper side of the makeup | decoration face material of FIG. The front view of the door which stuck the decorative sheet which formed the water grain-like uneven | corrugated pattern. The front view of the makeup | decoration face material which stuck the decorative sheet which formed the uneven | corrugated pattern in a prior art example. The schematic diagram which shows the shading feeling of the state which applied light according to the direction of the uneven | corrugated pattern of the makeup | decoration face material of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Makeup sheet 2 Convex part 3 Concave part 4 Upper half 5 Lower half

Claims (2)

  A decorative face material in which a decorative sheet having a directional uneven pattern is adhered to the surface, the surface of the decorative face material is divided into a plurality of parts, and the direction of the uneven pattern is changed to each adjacent part. A decorative face material having a sheet attached thereto.   The decorative surface material according to claim 1, wherein the concavo-convex pattern has substantially linear concavo-convex shapes arranged substantially parallel to each other, and the direction of the concavo-convex pattern of the decorative sheet attached to each part adjacent in the vertical or horizontal direction is approximately each. A decorative face material, which is arranged so as to face in a symmetric direction.

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