KR200279181Y1 - Plastic pannel for door - Google Patents

Abstract

The present invention relates to a synthetic resin panel for a door that can freely form a desired pattern and color on the surface of the door.

According to the present invention, in the synthetic resin panel (P) for the door is attached to the surface of the intermediate member 30 is formed by inserting the core material in the square frame to form a pattern on the surface of the door, one of the intermediate member 30 A surface forming panel 20 attached to the surface and formed of a synthetic resin material, and a plurality of color sheets 11, 12, 13, 14 having a different color and laminated on the surface of the surface forming panel 20 in turn. And the pattern forming unit 10 which is formed by varying the depth from the surface of the color sheets 11, 12, 13, and 14 intaglio patterns formed differently according to the intaglio depth.

Accordingly, by engraving the surface of the door, not only can be easily and variously formed a pattern and color desired by the consumer, but also the manufacturing process is shortened because the process of adhering and drying the conventional decorative sheet to the synthetic panel is excluded. Can be increased.

Description

Synthetic resin panel for doors {PLASTIC PANNEL FOR DOOR}

The present invention relates to a synthetic resin panel for a door, and more particularly to a synthetic resin panel for a door that can freely form a desired pattern and color on the surface of the door without using a decorative sheet.

Since wood is a furniture material that has been used for a long time and is expensive, people have found an alternative material to replace it, and as a result, they have recently developed various materials to manufacture doors. For example, a door may be manufactured by using a low-cost material as a core material of the door and finishing the outer surface with a material representing a wood pattern. In general, core materials used in recent years include medium density fiberboard (MDF), chipboard (PB), plywood and honeycomb (HONEY-COM), and the surface finish of natural veneer, pattern Decorative sheets and the like are used.

However, the door applied to the visit should not only have excellent sound insulation, but also have to be opened and closed frequently, so that the door should be light and durable and have various colors and patterns to enhance the interior effect.

In recent years, a synthetic resin door has been developed and used in which the surface of the door is made of a synthetic panel. In this synthetic resin door, as shown in FIG. 1, the intermediate member 2 is formed of the above-described core material 1 and the like, and the adhesives 3 and 3 are applied to the front and rear surfaces of the intermediate member 2, and It is made by bonding the synthetic resin panels 4 and 4 to each other. In order to form a pattern on the surface of the door to produce a variety of interior effects, the decorative sheet (5, 5) with various patterns and colors printed on the surface of the synthetic resin panels (4, 4) are appropriately arranged and bonded.

However, the synthetic resin door having the configuration as described above, while solving the problem of the door made of solid wood or synthetic wood to some extent to meet the interior needs of the consumer, but the pattern and color by attaching a decorative sheet (5) The method of expression has the following problem.

Since the process of thermo-compressing the decorative sheet 5 to the synthetic resin panel 4 and then drying it is required, the production period becomes long. In particular, when the uneven portion (not shown) is formed on the surface according to the shape of the synthetic resin panel 4, after cutting the decorative sheet (5) to fit the uneven portion to be bonded to the uneven portion manually by hand. Since the work is difficult, the work time for manufacturing the resin door is delayed.

Furthermore, as another patterning sheet 5 attached to the uneven portion is partially bonded to the upper surface of the patterned sheet 5 attached to the synthetic resin panel 4, the surface is not uniform and partial between the joining portions. A step occurs. For this reason, the appearance of the door becomes poor, and as time elapses, the adhesive force between the synthetic resin panel 4 and the decorative sheet 5 is weakened by ambient temperature difference and humidity, so that the synthetic resin panel 4 And there is a problem that the decorative sheet 5 is separated from each other.

In addition, since the decorative sheet 5 is easily damaged by being subjected to a weak impact from the outside or scratched by a sharp object, it becomes a factor of weakening the durability of the door, as well as the inside of the synthetic resin panel 4 through the damaged part. Because it is exposed to, the aesthetics of the door become poor.

As such, it is difficult to print clear and clean patterns and colors on the decorative sheet 5, there is a limit that can not diversify the pattern of the door.

The present invention has been made in consideration of the above-described conventional problems, and an object of the present invention is to provide a door synthetic resin panel that can easily and variously form a surface pattern of a door and can quickly manufacture a door.

1 is an exploded perspective view showing an example of a conventional synthetic resin door.

Figure 2 is an exploded perspective view showing the configuration of a synthetic resin door to which a synthetic resin panel for a door according to the present invention is applied.

3 is an external perspective view of a synthetic resin door to which a synthetic resin panel for a door according to the present invention is applied.

4 is a cross-sectional view taken along line IV-IV of FIG. 3.

<Explanation of symbols for the main parts of the drawings>

10 ... pattern forming part 11, 12, 13, 14 ... color sheet

20 Face forming panel 30 Middle member

40.Rear forming panel P ... Synthetic resin panel

The present invention as a technical configuration for achieving the above object, in the synthetic resin panel for doors to form a pattern on the surface of the door is attached to at least one surface of the intermediate member is formed by inserting the core material in the square frame, the middle A surface forming panel attached to one surface of the member and formed of a synthetic resin material; It is stacked on the surface of the surface forming panel in turn and provided with a plurality of color sheets having different colors, and the color of the intaglio pattern formed by engraving while varying the depth from the surface of the color sheets are different depending on the intaglio depth Characterized in that it comprises a pattern forming portion that appears.

The features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments based on the accompanying drawings. Prior to this, terms or words used in the present specification and claims are defined in the technical spirit of the present invention based on the principle that the inventor can appropriately define the concept of the term in order to best describe his or her own design. It must be interpreted to mean meanings and concepts.

Prior to the description of the present invention, the configuration of the synthetic resin door to which the synthetic resin panel for the door according to the present invention is applied will be briefly described. Here, for example, only the front surface of the door is made of the synthetic resin door configured by the synthetic resin panel for the door according to the present invention. It will be described, and if the synthetic resin panel for the door according to the present invention is provided on the back of the door can be applied in the same structure, the description thereof will be omitted.

As shown in Figure 2, the synthetic resin door is applied to the synthetic resin panel for the door according to the present invention, the core member is inserted into the rectangular wooden frame to form the interior of the door 30, the intermediate member 30 It comprises a synthetic resin panel (P) according to the present invention attached to the front of the, and the rear forming panel 40 attached to the rear of the intermediate member 30 and formed of synthetic resin.

The synthetic resin panel (P) for the door according to the present invention constitutes one side of the door (here, the front side), and the surface forming panel 20 bonded to the front surface of the intermediate member 30 by an adhesive and formed of synthetic resin and And a pattern forming unit 10 attached to the surface of the surface forming panel 20 to form a pattern.

The core member of the intermediate member 30 is a plate-like material constituting the interior of the door, various materials such as MDF, chipboard, plywood and honeycomb may be employed, but in the present invention, as shown in FIG. As a honeycomb material was exemplified.

The pattern forming unit 10 constituting the synthetic resin panel P for the door according to the present invention includes a plurality of color sheets 11, 12, 13, and 14 which are sequentially stacked on the surface of the surface forming panel 20. .

Each color sheet 11, 12, 13, 14 is also formed of a synthetic resin, it is preferable to have a different color.

Synthetic resin panel (P) according to the present invention is bonded to the intermediate member 30 in a state of pre-laminated assembly in the manufacture of the door, looking at the process of pre-laminated assembly of the synthetic resin panel (P), the pattern forming unit 10 The color sheets 11, 12, 13, and 14 are laminated on the surface of the surface forming panel 20 in order to thermally compress the color sheets 11, 12, 13, and 14 to the surface forming panel 20. Synthetic resin panel P can be manufactured. Then, by engraving the pattern forming portion 10 of the synthetic resin panel (P) with varying depths to form intaglio patterns, the color of each color sheet (11, 12, 13, 14) according to the intaglio depth Synthetic resin panel (P) for the door of the present invention having a pattern that appears differently can be produced.

In this way, if the pattern is formed in a different color depending on the depth and the depth is intaglio, not only the pattern is beautiful but also three-dimensional display can improve the appearance, and can be sculpted in any shape, so that the consumer's According to the preference there is an advantage that can form an unlimited variety of patterns in a variety of colors.

On the other hand, each of the color sheets 11, 12, 13, 14 may not only have a different single color, but may also have a mixture of several colors.

It describes the operation of the present invention made of such a configuration.

As shown in Figures 2 to 4, the door synthetic resin panel (P) of the present invention, a plurality of color sheets 11, 12, 13, on the top of the surface forming panel 20 corresponding to the front surface of the synthetic resin door, 14) by attaching and forming the pattern forming unit 10 formed by stacking the engraved on the surface it can freely represent the pattern and color of the door required by the consumer.

Since the manufacturing method of the door synthetic resin panel (P) as described above is to decorate the appearance by processing the surface of the completed door synthetic resin panel (P), that is, the surface of the pattern forming portion 11, the conventional door pattern Since the decorative sheet 5 is separately prepared and placed on the surface of the synthetic resin panel 4 by hand, and bonded through a thermocompression process, the process of drying for a long time is excluded, productivity is improved, and the decorative sheet 5 is Various quality problems, such as peeling phenomenon with the door surface appearing during attachment, the interior of the door being exposed to the scratches on the surface, and the appearance of the aesthetic drop, can be solved at once.

Here, the surface of the color sheets 11, 12, 13, 14 of the synthetic resin panel P is processed step by step while varying the depth of the intaglio according to a pre-input program using an automated machine (not shown) capable of intaglio processing. The surface of the door can be produced easily and simply in a short time.

That is, among the color sheets 11, 12, 13, and 14 stacked on the top of the surface forming panel 20, the first intaglio pattern 11a is processed on the front of the color sheet 11 corresponding to the surface of the door. After exposing the color sheet 12, the intaglio processing depth is adjusted more deeply to process the second intaglio pattern 12a, and then the intaglio processing depth is adjusted more deeply than the second intaglio pattern 12a. When the intaglio pattern 13a is formed step by step, the color sheets 13 and 14 corresponding to the intaglio are sequentially exposed, so that the color of the intaglio pattern appears differently according to the intaglio depth, so that various patterns and colors can be expressed on the surface of the door. Can be.

As described above, the method of forming the surface of the door through the intaglio processing is different from the flat door surface, which is simply attached to the sheet by printing a tree pattern on the sheet. , 12, 13, and 14) have the advantage of freely expressing the various patterns, colors, and textures that are exposed through the intaglio as desired by the consumer.

In addition, each of the color sheets 11, 12, 13, and 14 may be configured to have a mixed color of various colors so as to correspond to the pattern of the door to be engraved, instead of configuring only a single single color. This makes it possible to express the same pattern and color while reducing the number of sheets of the color sheet constituting the pattern forming unit 10 and to reduce the material cost, compared to the case of forming a plurality of single color sheets to express the pattern and color of the door. And the engraving process is also reduced, there is an advantage that the production is easy.

According to the multi-layered synthetic resin panel for a door according to the present invention configured as described above, by stacking a plurality of color sheets on the upper surface forming panel as described above, by engraving the surface to expose the inner color sheets to the outside, The surface pattern of the door can be easily and variously formed, and the door can be manufactured quickly.

In addition, by excluding the patterning sheet used in the prior art, various quality problems are solved at once, thereby shortening the manufacturing process and period of the synthetic resin panel.

Although the present invention has been illustrated and described in connection with specific embodiments, the present invention may be variously modified and changed without departing from the spirit or the field of the present invention provided by the following utility model registration claims. It should also be included in the scope of the present invention.

Claims (1)

In the door synthetic resin panel is attached to at least one surface of the intermediate member formed by inserting the core material in the square frame to form a pattern on the surface of the door, A surface forming panel attached to one surface of the intermediate member and formed of a synthetic resin material; And It is stacked on the surface of the surface forming panel in turn and provided with a plurality of color sheets having different colors, and the color of the intaglio pattern formed by engraving while varying the depth from the surface of the color sheets are different depending on the intaglio depth The pattern forming portion to appear; Synthetic resin panel for a door comprising a.