Integrated black appearance hierarchical stacking structure

Abstract

The utility model discloses an integrated black appearance hierarchical stacking structure which comprises a first light-transmitting layer, a light-shielding layer and a second light-transmitting layer, the light transmittance of the first light-transmitting layer is 1%-98%, the light-shielding layer is provided with a light-transmitting area, the light transmittance of the second light-transmitting layer is 1%-50%, and the light-shielding layer is provided with a light-shielding area. The first light-transmitting layer is stacked on the upper surface of the light shielding layer, the second light-transmitting layer is stacked on the upper surface of the first light-transmitting layer or stacked on the lower surface of the light shielding layer, through the arrangement, by adopting a multi-layer stacking structure, the smooth consistency of the surface radian is not influenced while the integrated black effect is ensured, and the light shielding effect is improved. The appearance quality is greatly improved, meanwhile, spraying waste can be greatly reduced, and the environment is protected.

Description

Technical Field

[0001] The present application relates to the technical field of automobile accessories, and in particular to an integrated black appearance hierarchical stacking structure. Background Art

[0002] In the prior art, traditional integrated black effect products usually use black paint sprayed on the gray transparent panel, then laser engraved the corresponding function symbols, and finally sprayed varnish on the surface for baking and curing. This process is inefficient when there are many symbols. After the varnish is cured, there are pits at the symbols, which are easily noticeable when reflecting light, affecting the smooth consistency of the surface. In addition, the painting process requires a special production line, which causes great pollution to the environment. Therefore, there is great room for improvement. Summary of the invention

[0003] In view of the above problems, the present application proposes an integrated black appearance hierarchical stacking structure, which is realized by adopting a multi-layer stacking structure, while ensuring the integrated black effect, the smooth consistency of the surface curvature will not be affected, the appearance quality is greatly improved, and the generation of spraying waste can be greatly reduced, thereby protecting the environment; the integrated black appearance hierarchical stacking structure is specifically realized by the following technical solutions:

[0004] An integrated black appearance hierarchical stacking structure includes: a first light-transmitting layer, a light-shielding layer, and a second light-transmitting layer, wherein the light transmittance of the first light-transmitting layer is 1% to 98%, a light-transmitting area is arranged on the light-shielding layer, the light transmittance of the second light-transmitting layer is 1% to 50%, the first light-transmitting layer is stacked on the upper surface of the light-shielding layer, and the second light-transmitting layer is stacked on the upper surface of the first light-transmitting layer or on the lower surface of the light-shielding layer.

[0005] It is further configured that the light-transmitting area is configured to be hollow. Through this configuration, the light-transmitting area in the light-shielding layer can be completely light-transmitting, and the displayed pattern can be clearer.

[0006] It is further configured that the first light-transmitting layer is formed by punching, pressing and injection molding, the light-shielding layer is formed by injection molding, and the second light-transmitting layer is formed by a variety of processes such as spray painting, pad printing, hot stamping, silk screen printing, inkjet, laser engraving, punching, pressing and injection molding. Through this configuration, the first light-transmitting layer, light-shielding layer and the second light-transmitting layer can be manufactured in an environmentally friendly manner, achieving basic functions while meeting environmental protection requirements.

[0007] It is further configured that the thickness of the first light-transmitting layer is smaller than that of the second light-transmitting layer. With this configuration, the pattern display effect is clearer.

[0008] It is further configured that the thickness of the first light-transmitting layer is greater than that of the second light-transmitting layer. Through this configuration, the pattern effect is more three-dimensional.

[0009] The one-piece black appearance hierarchical stacking structure described above is achieved by adopting a multi-layer stacking structure, which ensures the one-piece black effect while not affecting the smoothness and consistency of the surface curvature. The appearance quality is greatly improved, and at the same time it can greatly reduce the generation of spraying waste and protect the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0011] Figure 1 A schematic diagram of a structure of a one-piece black appearance hierarchical stacking structure provided in an embodiment of the present application;

[0012] Figure 2 An exploded view of the integrated black appearance hierarchical stacking structure provided in the embodiment of the present application Figure 1 ;

[0013] Figure 3 An exploded view of the integrated black appearance hierarchical stacking structure provided in the embodiment of the present application Figure 2 ;

[0014] Figure 4 A cross-sectional view of an integrated black appearance hierarchical stacking structure provided in an embodiment of the present application.

[0015] Among them, the reference numerals in the figure are:

[0016] 1. First light-transmitting layer; 2. Light-shielding layer; 3. Second light-transmitting layer; 4. Light-transmitting area. DETAILED DESCRIPTION

[0017] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0018] The appearance of the above words in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0019] The present application is further described with reference to the accompanying drawings and specific implementation methods:

[0020] Please also read Figures 1 to 4, an integrated black appearance hierarchical stacking structure, comprising: a first light-transmitting layer 1, a light-shielding layer 2 and a second light-transmitting layer 3, the light transmittance of the first light-transmitting layer 1 is 1% to 98%, a light-transmitting area 4 is arranged on the light-shielding layer 2, and the light transmittance of the second light-transmitting layer 3 is 1% to 50%, the first light-transmitting layer 1 is stacked on the upper surface of the light-shielding layer 2, and the second light-transmitting layer 3 is stacked on the upper surface of the first light-transmitting layer 1 or on the lower surface of the light-shielding layer 2. In this way, the light transmittance of the first light-transmitting layer 1 is 1% to 98%, which is mainly used to cover the light-transmitting area 4 on the light-shielding layer 2, so that the light-transmitting area 4 forms a cavity to ensure sufficient light transmission, the light transmittance of the second light-transmitting layer 3 is less than that of the first light-transmitting layer 1, and is set to 1% to 50%, and the main function is to weaken the light source to a certain extent to prevent eye discomfort caused by the light source being too strong, and the two stacking positions of the second light-transmitting layer 3 can achieve two different display effects by changing the refraction and reflection distance and angle of the light.

[0021] See also Figures 1 to 4 In this embodiment, the light-transmitting area 4 is set to be hollow; the first light-transmitting layer 1 is formed by punching, pressing and injection molding, the light-shielding layer 2 is formed by injection molding, and the second light-transmitting layer 3 is formed by spray painting, pad printing, hot stamping, silk screen printing, inkjet, laser engraving, punching, pressing, and injection molding. The first light-transmitting layer 1, the second light-transmitting layer 3 and the light-shielding layer 2 produced in this way use a hierarchical stacking process that has been maturely used in the automotive interior decoration industry, with stable quality and process, high mass production efficiency, and has been fully verified. The materials and processes involved are mature materials and production processes with high production efficiency, and reduce the spraying of paint, which is safer and more environmentally friendly; the thickness of the first light-transmitting layer 1 is less than that of the second light-transmitting layer 3; the thickness of the first light-transmitting layer 1 is greater than that of the second light-transmitting layer 3. By changing the thickness of the first light-transmitting layer 1 and the second light-transmitting layer 3, the refraction angle and distance of the light can be regulated, and the three-dimensional effect can be displayed when the font is displayed.

[0022] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An integrated black appearance hierarchical stacking structure, characterized in that: The invention comprises a first light-transmitting layer (1), a light-shielding layer (2) and a second light-transmitting layer (3), wherein the light transmittance of the first light-transmitting layer (1) is 1% to 98%, a light-transmitting area (4) is provided on the light-shielding layer (2), and the light transmittance of the second light-transmitting layer (3) is 1% to 50%, the first light-transmitting layer (1) is stacked on the upper surface of the light-shielding layer (2), and the second light-transmitting layer (3) is stacked on the upper surface of the first light-transmitting layer (1) or on the lower surface of the light-shielding layer (2).

2. The one-piece black appearance hierarchical stacking structure according to claim 1, characterized in that The light-transmitting area (4) is configured to be hollow.

3. The one-piece black appearance hierarchical stacking structure according to claim 1, characterized in that The first light-transmitting layer (1) is formed by punching, pressing and injection molding, the light-shielding layer (2) is formed by injection molding, and the second light-transmitting layer (3) is formed by a variety of processes such as spray painting, pad printing, hot stamping, silk screen printing, inkjet, laser engraving, punching, pressing and injection molding.

4. The one-piece black appearance hierarchical stacking structure according to claim 1, characterized in that :The thickness of the first light-transmitting layer (1) is smaller than that of the second light-transmitting layer (3).

5. The integrated black appearance hierarchical stacking structure according to claim 1, characterized in that :The thickness of the first light-transmitting layer (1) is greater than that of the second light-transmitting layer (3).

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