CN219312226U

CN219312226U - Scratch-resistant medium permanent film

Info

Publication number: CN219312226U
Application number: CN202320187235.0U
Authority: CN
Inventors: 陈育新; 黄亚东; 彭有才; 王文礼; 钟啟顺
Original assignee: Fujian Xinqixing Anti Counterfeit Technology Co ltd
Current assignee: Fujian Xinqixing Anti Counterfeit Technology Co ltd
Priority date: 2023-02-12
Filing date: 2023-02-12
Publication date: 2023-07-07
Anticipated expiration: 2033-02-12

Abstract

The utility model discloses a scratch-resistant medium permanent film which comprises a main body film, an adsorption layer, a connecting layer, a protective layer and a protective film. According to the utility model, the main body film and the protective layer are connected together through the connecting layer, the protective layer comprises the glass fiber layer, the melamine wear-resistant layer and the alumina film component, the surfaces of the main body film can be protected under the mutual cooperation, the situation that the surfaces of the main body film are damaged due to abrasion scratch caused by the action of external force is prevented, the scratch resistance and abrasion resistance of the main body film are effectively improved, the service life of the main body film is effectively prolonged, the use is simpler and more convenient, the use experience of a user can be optimized, the main body film can be applied to most scenes, and the main body film has stronger practicability.

Description

Scratch-resistant medium permanent film

Technical Field

The utility model relates to the field of permanent film, in particular to a scratch-resistant medium permanent film.

Background

With the development of society, people continuously appear articles with smooth surfaces, such as mobile phone screens, glass doors and windows, but in daily life use, scratch and abrasion are easy to be caused on the surfaces of the articles, so that the surface abrasion is caused, the appearance of people is affected, the use experience of users is reduced, and in order to protect the surfaces of glass, a protective film is usually stuck on the glass for protection.

But the protection effect of the existing protection film is not ideal, scratches or other friction marks are easily generated on the surface of the protection film after a long time, the neatness of the glass surface is affected, the protection film is easily damaged, the service life of the protection film is easily influenced, the protection film is not beneficial to long-term use, frequent replacement of the protection film is possibly caused, and the use cost is increased.

Disclosure of Invention

Accordingly, in order to solve the above-described drawbacks, the present utility model provides a scratch-resistant dielectric permanent film.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a scratch-resistant medium permanent membrane, includes the main part membrane, the bottom surface of main part membrane is connected with the adsorbed layer that can adsorb in the area that needs the cover membrane, the top of main part membrane is connected with the one deck tie coat, still including connecting in the tie coat top can provide the inoxidizing coating of scratch-resistant antifriction protection to the main part membrane, adsorbed layer, tie coat and inoxidizing coating's outside is connected with a set of protection film that can protect the subassembly outside.

Preferably, the protective layer comprises a glass fiber layer, a melamine wear-resistant layer and an aluminum oxide film, wherein the melamine wear-resistant layer is adhered to the top surface of the glass fiber layer, the aluminum oxide film is adhered to the top surface of the melamine wear-resistant layer, and the bottom surface of the glass fiber layer is adhered to the top surface of the connecting layer.

Preferably, the top surface of the glass fiber layer is provided with equidistant array protruding parts, and the bottom surface of the melamine wear-resistant layer is provided with meshing parts distributed in a staggered manner.

Preferably, the middle end of the top surface of the protective film is provided with a cavity corresponding to the main film, the adsorption layer, the connecting layer and the protective layer, and the top surface and the bottom surface of the protective film are both in the same horizontal plane with the top surface of the aluminum oxide film and the bottom surface of the adsorption layer.

Preferably, the outer sides of the adsorption layer, the connection layer and the protection layer are flush.

Preferably, an insulating film is adsorbed on the bottom end of the adsorption layer.

The utility model has the beneficial effects that:

according to the utility model, the main body film and the protective layer are connected together through the connecting layer, the protective layer comprises the glass fiber layer, the melamine wear-resistant layer and the alumina film component, the surfaces of the main body film can be protected under the mutual cooperation, the situation that the surfaces of the main body film are damaged due to abrasion scratch caused by the action of external force is prevented, the scratch resistance and abrasion resistance of the main body film are effectively improved, the service life of the main body film is effectively prolonged, the use is simpler and more convenient, the use experience of a user can be optimized, the main body film can be applied to most scenes, and the main body film has stronger practicability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the protective film of the present utility model;

FIG. 3 is a schematic view of the right-side cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of a right-side cross-sectional structure of the protective layer of the present utility model;

wherein: the main body film-1, the adsorption layer-2, the connecting layer-3, the protective layer-4, the protective film-5, the glass fiber layer-41, the melamine wear-resistant layer-42 and the alumina film-43.

Detailed Description

In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.

Referring to fig. 1-3, the utility model provides a scratch-resistant medium permanent film, which comprises a main body film 1, wherein an adsorption layer 2 is adhered to the bottom surface of the main body film 1, the adsorption layer 2 can be adsorbed on a film coating area through static electricity, the adsorption layer is more convenient and quicker, an insulating film is adsorbed at the bottom end of the adsorption layer 2, impurities are prevented from being adsorbed when the film is not used, a connecting layer 3 such as a PVB film is adhered to the top end of the main body film 1, the PVB film has better adhesive force, and is transparent, heat-resistant, cold-resistant and high in mechanical strength, the main body film 1 and the protective layer 4 can be tightly connected together, the protective layer 4 adhered to the top end of the connecting layer 3 and capable of providing scratch-resistant and wear-resistant protection for the main body film 1 is further included, a group of protective films 5 capable of protecting the outer sides of the assembly are connected to the outer sides of the main body film 1, the adsorption layer 2, the connecting layer 3 and the protective layer 4, cavities corresponding to the main body film 1, the adsorption layer 2, the connecting layer 3 and the protective layer 4 are arranged at the middle ends of the top surfaces of the protective films 5, the top surfaces of the adsorption layer 2, the connecting layer 3 and the outer sides of the protective layer 4 are favorable for adhering to the top surfaces in the cavities of the protective films 5, and the bottom surfaces of the protective films are flush with the top surfaces of the protective films 43 and the same level as the aluminum films, and the top surfaces can be kept smooth and level with the top surfaces of the aluminum films 43.

Referring to fig. 4, the scratch-resistant dielectric permanent film provided by the utility model has the advantages that the protective layer 4 comprises the glass fiber layer 41, the melamine wear-resistant layer 42 and the aluminum oxide film 43, the glass fiber layer 41 has good transparency, good corrosion resistance, high elasticity coefficient and good rigidity, the surface of the main body film 1 can be well protected, the melamine wear-resistant layer 42 is adhered to the top surface of the glass fiber layer 41, the melamine wear-resistant layer 42 can improve the scratch resistance and wear resistance of the surface of the film, the melamine wear-resistant layer can be used as a second protective layer, the top surface of the glass fiber layer 41 is provided with the protruding pieces in an equidistant array, the meshing pieces distributed with the melamine wear-resistant layer 42 in a staggered manner are arranged on the bottom surface of the melamine wear-resistant layer 42, the adhesion between the melamine wear-resistant layer 41 and the aluminum oxide film 43 can be increased, the protective effect is improved, the strength of the aluminum oxide film 43 is high, the chemical property is stable, and the surface of the film can be well protected.

The working principle is as follows:

the utility model is put into a proper position for use, firstly, the position to be covered with the film is wiped, the surface is clean, then the insulating film adsorbed at the bottom end of the adsorption layer 2 is taken down, and then the film is aligned to the area to be covered with the film, and the film is stuck slowly from the corners to the whole surface until the whole film is covered at the position of the film;

when the surface of the film is scratched, the first layer of protection is carried out by the aluminum oxide film 43, the body of the film is protected, and when the aluminum oxide film 43 is damaged, the melamine wear-resistant layer 42 is continuously protected, so that two defense lines are formed, and the surface of the film can be better protected.

The utility model provides a scratch-resistant medium permanent film, which is characterized in that a main body film and a protective layer are connected together through a connecting layer, the protective layer comprises a glass fiber layer, a melamine wear-resistant layer and an alumina film component, the surfaces of the main body film can be protected under the mutual cooperation, the situation that the surfaces of the main body film are damaged due to abrasion scratch caused by the action of external force is prevented, the scratch-resistant and wear-resistant capacity of the main body film is effectively improved, the service life of the main body film is effectively prolonged, the use is simpler and more convenient, the use experience of a user can be optimized, the scratch-resistant medium permanent film can be applied to most scenes, and the scratch-resistant medium permanent film has stronger practicability.

The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The scratch-resistant medium permanent film comprises a main body film (1), wherein the bottom surface of the main body film (1) is connected with an adsorption layer (2) which can be adsorbed on a film area to be covered, and the top end of the main body film (1) is connected with a connecting layer (3);

the method is characterized in that: the novel anti-scratch wear-resistant protective coating is characterized by further comprising a protective layer (4) which is connected to the top end of the connecting layer (3) and can provide anti-scratch wear-resistant protection for the main body membrane (1), wherein a group of protective membranes (5) which can protect the outer side of the component are connected to the outer sides of the main body membrane (1), the adsorption layer (2), the connecting layer (3) and the protective layer (4).

2. A scratch resistant dielectric permanent film according to claim 1 wherein: the protective layer (4) comprises a glass fiber layer (41), a melamine wear-resistant layer (42) and an aluminum oxide film (43), wherein the melamine wear-resistant layer (42) is adhered to the top surface of the glass fiber layer (41), the aluminum oxide film (43) is adhered to the top surface of the melamine wear-resistant layer (42), and the bottom surface of the glass fiber layer (41) is adhered to the top surface of the connecting layer (3).

3. A scratch resistant dielectric permanent film according to claim 2, wherein: the top surface of the glass fiber layer (41) is provided with protruding parts which are arrayed equidistantly, and the bottom surface of the melamine wear-resistant layer (42) is provided with meshing parts which are distributed in a staggered manner.

4. A scratch resistant dielectric permanent film according to claim 1 wherein: the top surface middle-end of protection film (5) be equipped with main part membrane (1), adsorbed layer (2), tie layer (3) and inoxidizing coating (4) corresponding cavity, just the top surface and the bottom surface of protection film (5) all are in same horizontal plane with the top surface of aluminium oxide film (43) and the bottom surface of adsorbed layer (2).

5. A scratch resistant dielectric permanent film according to claim 1 wherein: the adsorption layer (2) can be adsorbed on the film coating area through static electricity.

6. A scratch resistant dielectric permanent film according to claim 1 wherein: the outer sides of the adsorption layer (2), the connecting layer (3) and the protective layer (4) are flush.

7. A scratch resistant dielectric permanent film according to claim 5 wherein: an insulating film is adsorbed at the bottom end of the adsorption layer (2).