WO2017173856A2

WO2017173856A2 - Application of stepped covering grooves within decorative plate

Info

Publication number: WO2017173856A2
Application number: PCT/CN2016/111626
Authority: WO
Inventors: 骆志忠
Original assignee: 骆志忠
Priority date: 2016-04-07
Filing date: 2016-12-23
Publication date: 2017-10-12

Description

Application of a stepped cladding groove in a decorative panel

Technical field

The present invention relates to the field of decorative panels, and more particularly to the use of a stepped cladding groove in a decorative panel.

Background technique

In the traditional furniture field, the veneer is used to coat the substrate, and the conventional veneer can only be covered with veneer without the painted surface, and the veneer for coating is 0.1-0.5 mm. Since the veneer is too thin, it is easy to encounter various undesirable phenomena such as foaming and delamination after coating; in addition, since it is not painted, it requires a lot of manual grinding and painting after coating. The dust pollution caused by traditional grinding is very harmful. Dust pollution directly threatens people's lives. Especially in the environment polluted by dust, it can cause a variety of cardiovascular and respiratory diseases. Its traditional spray painting work has always endangered people's physical and mental health and polluted the environment. In traditional painting. It contains excessive amounts of formaldehyde, benzene, toluene and xylene. These substances contain volatile toxic gases, which cause environmental pollution and are equally harmful to humans.

Therefore, it has been thought that the substrate is directly coated with a decorative surface with a painted surface. That is, the right angle bend of the decorative surface is performed. However, the right angle bending process has great defects: First, since the decorative surface is brittle, it is easy to break when bent, that is, it is easy to be cracked; Coating on a shaped substrate. Therefore, the existing right-angle bending process does not solve the various types of irregular-shaped line types that people need in the decoration industry, and the yield is very low.

Summary of the invention

It is an object of the present invention to provide a decorative panel for covering a substrate that can be bent at right angles.

According to the above object of the invention, the invention firstly provides the use of a stepped cladding groove in a decorative panel, more particularly comprising a decorative surface and a sheet material, the sheet material being located on the decorative surface and provided on the sheet material The groove is covered, and one side of the covering groove is stepped. The invention utilizes the stepped surface to form the bearing section, so that the strength of the decorative surface when the bending of the decorative surface is utilized is utilized in the bending, so that the decorative panel of the present invention can form a right angle or even an acute angle when bending.

The covering groove divides the plate into a bending plate and a bearing plate, and one side of the bearing plate is stepped. When bending, the top corner of the bending plate falls just on the bearing plate. It is stepped and fits into the step shape.

The covering groove divides the plate into a bending plate and a bearing plate, one side of the bearing plate is stepped, and the bending plate comprises a first surface and a second surface, the first surface Forming a vertex angle with the second surface, the bearing plate sequentially includes a first horizontal step surface, a first vertical step surface, a second horizontal step surface, and a second vertical step surface, the first vertical step surface and the first The two horizontal step faces form an angle, and the angle of the apex angle is the same as the angle of the included angle.

The angle is from 30 to 150 degrees, preferably from 80 to 100 degrees, more preferably from a right angle or an obtuse angle.

The second vertical step surface is connected to the decorative surface.

The width of the second vertical step surface is smaller than the first vertical step surface.

The side of the decorative surface that is not in contact with the sheet has a wood grain.

The decorative surface is painted with a lacquer surface.

The application is to coat a substrate with a right angle bend using a decorative panel.

The application of the stepped cladding groove in the decorative panel is provided with a plurality of cladding grooves according to the requirements of the bending.

The invention has the following advantages:

1. The invention utilizes the step shape to greatly alleviate the force when the decorative panel is bent, so that the decorative panel can be bent at a right angle or even bent into an acute angle.

2. The decorative board of the invention can directly cover the decorative surface on the substrate, solves the cumbersome process of polishing and painting after the traditional veneer coating, improves the decoration factory environment, and improves the product product efficiency, and the invention has The decoration industry can play an unprecedented energy-saving and environmental protection effect. It is a must-have product for the decoration industry and the furniture industry, and it will be the future development trend.

3. Since the decorative board of the present invention is used, the lacquer surface of the decorative surface can be directly used by roll coating, which greatly improves the processing convenience of the substrate, and does not require an artificial paint spraying process.

4. According to the invention, a plurality of cladding grooves are provided according to the requirements of the bending, and thus can be applied to the irregularly shaped circular arc, convex and concave shaped substrate.

5. Since the invention directly uses the decorative surface covering, no matter what kind of wood is used for the substrate, it is difficult to distinguish the solid wood from the sense of the body by selecting a suitable decorative surface, which can greatly improve the utilization rate of the valuable wood and improve the utilization rate. The grade of the furniture.

The invention changes the original veneer coating, directly uses the decorative plate to cover the substrate, and the decorative surface can be processed by the roll coating process, so that the painting process can be mechanized and massized, and the furniture is greatly improved. Easy processing.

DRAWINGS

Fig. 1 is an effect diagram of the first embodiment.

2 is a schematic view of Embodiment 1.

Fig. 3 is a view showing the effect of the second embodiment.

4 is a schematic view of Embodiment 2.

Fig. 5 is an effect diagram of the third embodiment.

Wherein, 1 is a substrate, 2 is a bent plate, 3 is a decorative surface, 4 is a bearing plate, 5 is a top angle, 6 is an angle, 7 is a first horizontal step surface, and 8 is a first vertical step surface, 9 is the second horizontal step surface, 10 is the second vertical step surface, 11 is On the first side, 12 is the second side.

detailed description

Example 1

As shown in FIG. 2, the application of a stepped cladding groove in a decorative panel includes a decorative surface and a plate, the plate is located on the decorative surface, and the plate is provided with two covering grooves and covering the groove. One side is stepped, and the covering groove divides the plate into a bending plate and a bearing plate, and one side of the bearing plate is stepped, and the bending plate includes a first surface and a second surface, the first surface and the second surface Forming a top corner, the bearing plate sequentially comprises a first horizontal step surface, a first vertical step surface, a second horizontal step surface and a second vertical step surface, the first vertical step surface and the second horizontal step surface forming an angle, the top The angle of the corner is the same as the angle of the angle, the angle is 120 degrees and 90 degrees respectively, the second vertical step surface is connected with the decorative surface, the width of the second vertical step surface is smaller than the first vertical step surface, and the decorative surface is not in contact with the sheet. Wood grain on one side.

Example 2

As shown in FIG. 4, the application of a stepped cladding groove in a decorative panel includes a decorative surface and a plate, the plate is located on the decorative surface, and the plate is provided with two covering grooves and covering the groove. One side is stepped, and the covering groove divides the plate into a bending plate and a bearing plate, and one side of the bearing plate is stepped, and the bending plate includes a first surface and a second surface, the first surface and the second surface Forming a top corner, the bearing plate sequentially comprises a first horizontal step surface, a first vertical step surface, a second horizontal step surface and a second vertical step surface, the first vertical step surface and the second horizontal step surface forming an angle, the top The angle of the corner is the same as the angle of the angle, the angle is 60 degrees and 90 degrees respectively, the second vertical step surface is connected with the decorative surface, the width of the second vertical step surface is smaller than the first vertical step surface, and the decorative surface is not in contact with the sheet. Wood grain on one side and lacquer finish on the decorative surface.

Example 3

The application of a stepped cladding groove in a decorative panel comprises a decorative surface and a plate, the plate is located on the decorative surface, and the plate is provided with three covering grooves, one of which is stepped. The covering groove divides the plate into a bending plate and a bearing plate, and one side of the bearing plate is stepped, and the bending plate includes a first surface and a second surface, and the first surface and the second surface form a vertex angle The force plate sequentially includes a first horizontal step surface, a first vertical step surface, a second horizontal step surface and a second vertical step surface, the first vertical step surface and the second horizontal step surface form an angle, an angle of the apex angle and an angle The angles are the same, the angles are 120 degrees and 90 degrees respectively, the second vertical step surface is connected with the decorative surface, the width of the second vertical step surface is smaller than the first vertical step surface, and the side of the decorative surface not contacting the sheet has wood grain. The decorative surface is painted with lacquer.

The decorative panel is coated on the shaped substrate. As shown in Figure 5.

Claims

A stepped cladding groove is used in a decorative panel.
The use of the stepped cladding groove according to claim 1 in a decorative panel, wherein the decorative panel comprises a decorative surface and a plate, the plate is located on the decorative surface, and the plate is provided with The groove is covered, and one or more of the covering grooves are stepped.
The use of the stepped cladding groove according to claim 2 in a decorative panel, wherein the covering groove divides the sheet into a bent plate and a bearing plate, and the bearing plate One side is stepped, and when bent, the top corner of the bent plate falls just on the step shape of the bearing plate.
The use of the stepped cladding groove according to claim 3 in a decorative panel, characterized in that the apex angle of the bent plate conforms to the step shape.
The use of the stepped cladding groove according to claim 2 in a decorative panel, wherein the covering groove divides the sheet into a bent plate and a bearing plate, and the bearing plate One side is stepped, the bending plate includes a first surface and a second surface, the first surface and the second surface form a vertex angle, and the bearing plate sequentially includes a first horizontal step surface and a first vertical The step surface, the second horizontal step surface and the second vertical step surface, the first vertical step surface and the second horizontal step surface form an angle.
The use of the stepped cladding groove according to claim 5 in a decorative panel, characterized in that the angle of the apex angle and the angle of the included angle are the same.
The use of a stepped cladding groove according to any of claims 3-6 in a decorative panel, characterized in that the angle is from 30 to 150 degrees.
The use of the stepped cladding groove according to claim 7 in a decorative panel, characterized in that the angle is 80 to 100 degrees.
The use of a stepped cladding groove according to claim 5 in a decorative panel, characterized in that said second vertical step surface connects the decorative surface.
The use of the stepped cladding groove according to claim 9 in a decorative panel, wherein the width of the second vertical step surface is smaller than the first vertical step surface.
The use of the stepped cladding groove according to claim 3 in a decorative panel, characterized in that the bent plate and the bearing plate are not in contact.
The use of the stepped cladding groove according to claim 2 in a decorative panel, characterized in that the decorative surface is not provided with a wood grain on the side in contact with the sheet, and the decorative surface is coated with a lacquer surface. .
The use of the stepped cladding groove according to any one of claims 1 to 11 in a decorative panel, characterized in that the application of the stepped cladding groove in the decorative panel is provided according to the requirement of bending Multiple cladding grooves.
The use of a stepped cladding groove according to claim 1 in a decorative panel, characterized in that the application is to coat a substrate with a right angle bend using a decorative panel.