CN210881946U

CN210881946U - Take automotive interior working of plastics and car of three-dimensional texture

Info

Publication number: CN210881946U
Application number: CN201921803411.9U
Authority: CN
Inventors: 胡颖
Original assignee: Wuhan Keji Molding Co ltd
Current assignee: Wuhan Keji Molding Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-06-30
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a take automotive interior working of plastics and car of three-dimensional texture. Belongs to the technical field of automobile interior decoration. The automotive interior plastic part with the three-dimensional texture comprises a plastic part body, a paint layer, a transparent adhesive layer and a transparent film coating layer which are sequentially stacked from bottom to top, wherein concave-convex texture layers are distributed in the paint layer. The concavo-convex texture layer can be formed by laser engraving or chemical etching. The surface of the plastic part has a relief effect, and has aesthetic feeling and texture; the transparent coating layer has a protective effect on the paint layer, and the paint layer is prevented from falling off. The utility model discloses the car interior who takes three-dimensional texture's car interior working of plastics makes the car interior obtain abundanter texture and colour, has very good decorative effect, can satisfy people to the pleasing to the eye pursuit of car interior working of plastics.

Description

Take automotive interior working of plastics and car of three-dimensional texture

Technical Field

The utility model belongs to the technical field of automotive interior, concretely relates to automotive interior working of plastics with three-dimensional texture.

Background

As automobiles become more popular, people are increasingly demanding more interior automotive trim than basic functional requirements, such as center consoles of automobiles, for more aesthetic and tactile trim. At present, most of automobile console is plastic parts, and some treatment on the surface of the automobile console is a common method, such as a hot stamping process, a film insert process, a film transfer printing process and the like, although the plastic surface can generate a good metal effect, the cost is high. The surface texture and color of the traditional single-color dermatoglyph coating are single, so that the aesthetic requirement of people on automobile decoration which is increasingly improved can not be met, and the visual impact effect can not be brought. Although the patent document CN201820899699.3 provides an automotive interior skin, it can obtain patterns with rich texture and color, but it also mentions that 1/5 of controlling the laser engraving depth not exceeding the paint thickness can ensure that the wear resistance and corrosion resistance of the skin are not affected, thus limiting the concave-convex effect of the texture, and once the paint layer is on the outermost surface, once the paint is peeled off, not only the appearance is damaged, but also the skin is exposed outside, which affects the service life of the skin.

Disclosure of Invention

In view of this, the utility model provides an automotive interior working of plastics of three-dimensional texture in area that appearance is pleasing to the eye, simple structure, wear-resisting, the reliability is high for decorate car center console, give other people a high-grade feel.

The utility model provides a take automotive interior working of plastics of three-dimensional texture, include by working of plastics body, paint layer, transparent adhesive layer, the transparent laminating layer that stacks gradually from bottom to top, the distribution has unsmooth texture layer in the paint layer.

Further, the concave-convex texture layer is formed by laser engraving.

Further, the lower surface of the concave-convex texture layer is higher than the lower surface of the paint layer.

Further, the upper surface of the transparent adhesive layer is higher than the upper surface of the concave-convex texture layer.

Further, the transparent adhesive layer is made of UV adhesive.

Further, the transparent coating layer is a flexible PI film.

Further, the concave-convex texture layer is formed by chemical etching.

The utility model also provides an automobile. The automobile comprises an automobile interior plastic part with three-dimensional texture. The working of plastics include working of plastics body, paint layer, transparent glue film, the transparent tectorial membrane layer that stacks gradually from bottom to top, the distribution has unsmooth texture layer in the paint layer.

Compared with the prior art, the beneficial effects of the utility model are that: (1) the plastic piece comprises a plastic piece body, a paint layer, a transparent adhesive layer and a transparent film coating layer, wherein the paint layer is distributed with a concave-convex texture layer, and the transparent film coating layer has a protective effect on the paint layer, so that the falling off of the paint layer is avoided, and the color of the plastic piece is gradually renewed; (2) the human eyes can see the concave-convex texture through the transparent film coating layer and the transparent adhesive layer, and under the refraction of light, the surface of the plastic piece has the relief effect, so that the plastic piece has aesthetic feeling and texture.

Drawings

Fig. 1 is a schematic view of the cross section stacking structure of the automotive interior plastic part with three-dimensional texture of the present invention.

In the figure: 1. a plastic body; 2. a paint layer; 20. a textured layer; 3. a transparent adhesive layer; 4. and a transparent coating layer.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, the embodiment provides an automotive interior plastic part with three-dimensional texture, which includes a plastic part body 1, a paint layer 2, a transparent adhesive layer 3, and a transparent film coating layer 4, which are sequentially stacked from bottom to top, wherein concave-convex texture layers 20 are distributed in the paint layer.

Preferably, the textured layer 20 is laser engraved. The depth of laser engraving cannot exceed the thickness of the paint layer 2, otherwise the laser engraving cannot be performed on the plastic part body, so that the paint surface is lost, and the appearance of a finished product is affected. The thickness of the transparent adhesive layer 3 is higher than the depth of the concave-convex texture layer 20 engraved by laser, that is, the convex surface of the concave-convex texture layer 20 can be covered with the transparent adhesive with a certain thickness, so as to facilitate the complete bonding of the transparent film coating layer 4 and the transparent adhesive layer 3.

In the present embodiment, the shape of the laser engraved uneven texture is not particularly limited, and may be any pattern, for example, a pattern in which pattern elements such as dots, lines, curves, characters, figures, symbols, and pictures, such as circles and quadrangles, are regularly or irregularly arranged. The pattern units may be the same or a combination of different pattern units.

Preferably, the transparent adhesive layer 3 is made of UV adhesive. The UV adhesive is also called shadowless adhesive, can be cured only by ultraviolet irradiation, has high bonding degree, is completely transparent after curing, does not turn yellow or whiten for a long time, and has high temperature resistance, low temperature resistance and good flexibility. The utility model discloses it will to glue with the UV transparent tectorial membrane layer 4 with paint layer 2 bonds, has very fine guard action to the paint face.

Preferably, the transparent coating layer 4 is a flexible PI film. The PI film is also called a polyimide film, is wear-resistant, has the characteristics of excellent high temperature resistance, low temperature resistance, cohesiveness, high thermal stability and high tensile strength, and is particularly suitable for being attached to special-shaped curved surfaces such as automotive interior plastic parts.

Example 2

Example 2 differs from example 1 in that the textured layer 20 is formed by chemical etching. The depth of the chemical etching cannot exceed the thickness of the paint layer 2, and the thickness of the transparent glue layer 3 is higher than the depth of the chemical etching.

The utility model provides a take automotive interior working of plastics of three-dimensional texture, because paint layer 2 distributes has unsmooth texture, people's eye sees the unsmooth texture of manifold shape through transparent tectorial membrane layer 4 with transparent glue film 3, transparent glue film 3 with transparent tectorial membrane layer 4 covers in the surface of paint layer 2, has avoided the drop of paint layer 2, makes the colour of working of plastics ever more up new; because the concave-convex texture of the paint layer 2 is positioned under the transparent adhesive layer and the transparent film coating layer, the surface of the plastic part has the relief effect under the refraction of light, and has aesthetic feeling and texture. The plastic part has the advantages of attractive appearance, simple structure, wear resistance and high reliability.

The utility model provides a car, the car includes the automotive interior working of plastics of three-dimensional texture in area, the automotive interior working of plastics of three-dimensional texture in area includes by lower to upper stacked gradually working of plastics body 1, paint layer 2, transparent adhesive layer 3, transparent tectorial membrane layer 4, the distribution has unsmooth texture layer 20 in the paint layer. The paint layer 2 with the concave-convex textures, the transparent glue layer 3 superposed on the paint layer and the transparent film-coated layer 4 are optically matched, so that the automotive interior plastic part has richer textures and colors, has a very good decorative effect, and can meet the pursuit of people on the attractiveness of the automotive interior plastic part. And the surface is smooth and easy to clean.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The automotive interior plastic part with the three-dimensional textures is characterized by comprising a plastic part body, a paint layer, a transparent adhesive layer and a transparent film coating layer which are sequentially stacked from bottom to top, wherein concave-convex texture layers are distributed in the paint layer.

2. The three-dimensionally textured automotive interior plastic part according to claim 1, wherein the textured layer is laser engraved.

3. The three-dimensional textured automotive interior plastic part of claim 2, wherein the textured layer has a lower surface that is higher than a lower surface of the paint layer.

4. The three-dimensional textured automotive interior plastic part of claim 1, wherein the upper surface of the transparent adhesive layer is higher than the upper surface of the concave-convex textured layer.

5. The three-dimensional textured automotive interior plastic part of claim 1, wherein the layer of clear adhesive is made of UV adhesive.

6. The three-dimensionally textured automotive interior plastic part according to claim 1, wherein the transparent film coating layer is a flexible PI film.

7. The three-dimensionally textured automotive interior plastic part of claim 1, wherein the textured layer is chemically etched.

8. An automobile comprising the three-dimensionally textured automobile interior plastic part according to any one of claims 1 to 7.