CN219876492U

CN219876492U - Shell with transfer texture structure

Info

Publication number: CN219876492U
Application number: CN202321261295.9U
Authority: CN
Inventors: 李吉玉
Original assignee: Kunshan Zaichen Electronic Technology Co ltd
Current assignee: Kunshan Zaichen Electronic Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-10-20
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a shell with a transfer texture structure, which comprises a shell body made of plastic or metal; the UV texture is classified according to the coverage area, the UV texture comprises two textures of a full-page texture and a local texture, the full-page texture covers the whole outer surface of the shell, the coverage area of the local texture is smaller than that of the full-page texture, and the local texture is a trademark transferred on the shell; electroplating a reflecting layer which is positioned on the outer layer of the UV texture; classifying according to texture visual effects, wherein the UV texture comprises CD (compact disc) grains which comprise a plurality of concentric circles; the UV texture also comprises a geometric texture formed by combining points and straight lines; at the location of the local texture of the shell, there is an overlap of the full-page texture and the local texture. By adopting the utility model, two layers of UV textures have different effects, the texture and visual effect are improved, and the texture combination is enriched.

Description

Shell with transfer texture structure

Technical Field

The utility model relates to the field of composite layer decoration, in particular to a shell with a transfer texture structure.

Background

Products such as mobile phones, notebook computers, tablet computers, televisions, mobile hard disks, charging devices and the like can use metal shells or injection molding shells. There are also metal-based shells, the surface of which has a treatment process comprising anodic oxidation, micro-arc oxidation, painting, electrophoresis, etc. The metal material includes, but is not limited to, aluminum, magnesium alloy, aluminum magnesium alloy, lithium magnesium alloy, magnesium die casting, and plastic material is PC, PMMA, PA, PP, PS, ABS, PU, PE, SAN, SMA.

Sometimes, the shell can entirely cover various textures, so that the texture of the product can be improved, the shell can display textures different from the original texture, and the textures are generally finer but have large area. Sometimes the housing also needs to be marked with a logo, model, etc., which texture typically covers a small area. If texture is transferred together with the mark, the whole texture is single, and the control requirement on deformation is high.

Disclosure of Invention

The utility model aims to solve the problem of providing a shell with a transfer texture structure, so that two layers of UV textures have different effects, the texture and visual effect are improved, and the texture combination is enriched.

In order to solve the above problems, the present utility model provides a casing with a transferred texture structure, and in order to achieve the above objects, the technical solution adopted by the present utility model for solving the technical problems is as follows:

a housing with a transferred texture comprising: the shell is made of plastic or metal; the UV texture is classified according to the coverage area, the UV texture comprises two textures of a full-page texture and a local texture, the full-page texture covers the whole outer surface of the shell, the coverage area of the local texture is smaller than that of the full-page texture, and the local texture is a trademark transferred on the shell; electroplating a reflecting layer which is positioned on the outer layer of the UV texture; classifying according to texture visual effects, wherein the UV texture comprises CD (compact disc) grains which comprise a plurality of concentric circles; the UV texture also comprises a geometric texture formed by combining points and straight lines; at the location of the local texture of the shell, there is an overlap of the full-page texture and the local texture.

The beneficial effects of adopting above-mentioned technical scheme are: a large layer of UV texture and a small layer of UV texture can be formed on the surface of the ornament, and different textures play different roles. The texture of the whole material of the shell is improved by the whole texture, and the local texture is used for trademark marking. Firstly, the two textures are convenient to be respectively selected, and then the textures with two different visual effects are convenient to be selected, so that the final effect of the product is further enriched; secondly, the association degree of the two textures is low, and the deformation defective rate of the two textures in transfer printing can be reduced.

The geometric textures formed by combining CD textures, points and straight lines are all optional UV textures, and more textures can be selected for combination in fact, and the method is not limited. The whole texture and the local texture are overlapped, so that the texture at the trademark can be ensured, and the texture is difficult to be achieved by single-layer texture.

As a further improvement of the present utility model, the full-page texture and the partial texture are not the same visual effect texture.

The beneficial effects of adopting above-mentioned technical scheme are: the combination has various effects after arrangement and combination, and the local textures are different, so that the trademark is convenient to be highlighted.

As a further improvement of the utility model, the outer surface of the electroplated reflecting layer is also provided with an ink layer, and the ink layer and the UV texture are respectively positioned on the front side and the back side of the electroplated reflecting layer.

The beneficial effects of adopting above-mentioned technical scheme are: an ink layer is added, so that the texture visual effect becomes staggered and thick, and the texture is further improved.

As a still further improvement of the present utility model, the UV texture further comprises a specular highlight having a surface roughness of less than 0.025.

The beneficial effects of adopting above-mentioned technical scheme are: the specular highlights may also be an option for UV texture, mainly to give a smooth texture.

As a still further improvement of the present utility model, the UV texture coverage is on the curved surface of the housing itself.

The beneficial effects of adopting above-mentioned technical scheme are: the local texture area is relatively small, and the transfer printing on the rugged shell can be more suitable.

As a still further improvement of the present utility model, the height of the points and lines of the geometric texture itself in the UV texture is 0.1um to 10um.

The beneficial effects of adopting above-mentioned technical scheme are: the combination of points and lines can constitute a wide variety of texture effects, so that their height ranges are defined, thereby controlling the texture shade effect.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

FIG. 1 is a top view of one embodiment of the present utility model;

FIG. 2 is a front view of one embodiment of the present utility model;

FIG. 3 is an exploded view of one embodiment of the present utility model;

fig. 4 is an exploded view of another embodiment of the present utility model.

1-a housing; 2-full-page texture; 3-local texture; 4-an ink layer; 5-electroplating the reflective layer.

Detailed Description

The following describes the present utility model in further detail with reference to specific examples:

to achieve the object of the utility model, a housing with a transfer texture comprises: the shell 1 is made of plastic or metal; the UV textures are classified according to coverage areas, the UV textures comprise two textures of a full-page texture 2 and a local texture 3, the full-page texture 2 covers the whole outer surface of the shell 1, the coverage area of the local texture 3 is smaller than that of the full-page texture 2, and the local texture 3 is a trademark transferred on the shell 1; a plated reflective layer 5 positioned on the outer layer of the UV texture; classifying according to texture visual effects, wherein the UV texture comprises CD (compact disc) grains which comprise a plurality of concentric circles; the UV texture also comprises a geometric texture formed by combining points and straight lines; at the location of the local texture of the shell 1, there is an overlap of both the full-page texture 2 and the local texture 3.

The CD grain is an effect similar to CD grain obtained by removing material on the metal surface by using a precise CD grain machine, and the grain pitch is determined according to the appearance size effect of the product. CD grain is a high-end surface treatment process.

In other embodiments of the present utility model, fig. 1 is merely a demonstration, and the respective textures of the full-page texture 2 and the local texture 3 are not represented, so that the full-page texture 2 and the local texture 3 are not identical visual effect textures, as completely shown in fig. 1.

In other embodiments of the present utility model, the outer surface of the electroplated reflective layer 5 is further provided with an ink layer 4, and the ink layer 4 and the UV texture are respectively located on the front and back sides of the electroplated reflective layer 5. The UV texture also comprises a specular highlight having a surface roughness of less than 0.025. The coverage of the UV texture is on the curved surface of the housing 1 itself. The height of the points and lines of the geometric texture itself in the UV texture is 0.1um to 10um.

The ink layer 4 is electrically spark patterned by AG process, i.e. chemical etching process.

Besides CD lines and high-light mirror surfaces, the UV textures also comprise colorful laser lines, light column textures, dynamic optical textures, carbon brazing textures and wiredrawing.

On the shell 1 there are at least two combined textures.

The shell is coated with internal textures in part or whole, wherein the internal textures comprise an optical texture layer firstly arranged in the shell and an electric spark pattern layer secondly arranged on the shell, the electric spark pattern layer is arranged on the surface of the product, dynamic textures are arranged in the electric spark pattern layer, and the two textures are embodied in the same area.

As shown in fig. 3 and 4, two embodiments are each provided. The main difference is the relative position of the housing 1, the housing 1 in fig. 3 and 4 being located on opposite sides, respectively. When arranged as in fig. 3, the housing 1 is typically a transparent member, and when arranged as in fig. 4, the housing 1 is relatively free of much restriction.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A housing with a transferred texture, comprising:

the shell is made of plastic or metal;

the UV texture is classified according to the coverage area, the UV texture comprises two textures of a full-page texture and a local texture, the full-page texture covers the whole outer surface of the shell, the coverage area of the local texture is smaller than that of the full-page texture, and the local texture is a trademark transferred on the shell;

electroplating a reflecting layer which is positioned on the outer layer of the UV texture;

classifying according to texture visual effects, wherein the UV texture comprises CD grains, and the CD grains comprise a plurality of concentric circles; the UV texture also comprises a geometric texture formed by combining points and straight lines; at the location of the local texture of the shell, there is an overlap of the full-page texture and the local texture.

2. The enclosure with transferred texture of claim 1, wherein: the full-page texture and the local texture are not the same visual effect texture.

3. The enclosure with transferred texture of claim 1, wherein: the outer surface of the electroplating reflecting layer is also provided with an ink layer, and the ink layer and the UV texture are respectively positioned on the front side and the back side of the electroplating reflecting layer.

4. The enclosure with transferred texture of claim 1, wherein: the UV texture also includes a specular highlight having a surface roughness of less than 0.025.

5. The enclosure with transferred texture of claim 1, wherein: the coverage of the UV texture is on the curved surface of the shell.

6. The enclosure with transferred texture of claim 1, wherein: the height of the points and straight lines of the geometrical texture in the UV texture is 0.1um to 10um.