Tempered film assembly for protecting mobile phone screen

Abstract

The invention provides a tempered film assembly for protecting a mobile phone screen, which comprises a tempered film substrate layer, the upper side of the tempered film substrate layer is connected with a flexible silica gel film layer, the upper side of the flexible silica gel film layer is provided with an anti-blue-light film layer, the upper side of the anti-blue-light film layer is provided with an anti-static optical AB adhesive layer, and the upper side of the anti-static optical AB adhesive layer is provided with an anti-static optical AB adhesive layer. The flexible silica gel film layer, the anti-blue light film layer and the anti-static optical AB adhesive layer are all arranged in the elastic metal protection frame, the anti-explosion layer is arranged on the upper side of the anti-static optical AB adhesive layer, the nano oleophobic film layer is arranged on the upper side of the anti-explosion layer, and the elastic metal protection frame is arranged on the lower side of the anti-explosion layer and tightly attached to the anti-explosion layer. The protective property of the tempered film is improved through the elastic metal protective frame, the side edge of the tempered film is prevented from being directly collided and broken by external force, the stability is ensured, the buffer protective property, the explosion-proof property, the blue light prevention property and the antistatic property of the tempered film are also realized, and meanwhile, the smoothness of the surface of the tempered film is also ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of tempered films, and in particular to a tempered film assembly for protecting a mobile phone screen. Background Art

[0002] The thickness of the tempered film is only 0.1 mm, which can completely cover the original screen surface to prevent damage and scratches from external forces. It also increases the impact absorption, which is 5 times higher than the standard of PET film and will not affect the video effect of the screen. The tempered film uses chemical or physical methods to form compressive stress on the surface of the glass. When the glass is subjected to external forces, the surface stress is first offset, thereby improving the bearing capacity and enhancing the glass's own resistance to wind pressure, cold and heat, and impact, etc., to obtain excellent properties such as high hardness, low toughness, good wear resistance, and not easy to scratch.

[0003] In the prior art, although the existing tempered film has sufficient strength, it is still easy to break when the corners are hit. Therefore, a tempered film assembly that can protect the corners is needed to solve the above problem. Summary of the invention

[0004] The present invention aims to provide a tempered film assembly for protecting a mobile phone screen to overcome the above problems or at least partially solve the above problems.

[0005] To achieve the above object, the technical solution of the present invention is specifically implemented as follows:

[0006] The present invention provides a tempered film assembly for protecting a mobile phone screen, comprising a tempered film base layer, a flexible silicone film layer being connected to the upper side of the tempered film base layer, an anti-blue light film layer being arranged on the upper side of the flexible silicone film layer, an anti-static optical AB adhesive layer being arranged on the upper side of the anti-blue light film layer, the flexible silicone film layer, the anti-blue light film layer and the anti-static optical AB adhesive layer being arranged in an elastic metal protective frame, an explosion-proof layer being arranged on the upper side of the anti-static optical AB adhesive layer, a nano oleophobic film layer being arranged on the upper side of the explosion-proof layer, and the elastic metal protective frame being arranged on the lower side of the explosion-proof layer and being arranged in close contact with the explosion-proof layer.

[0007] As a further solution of the present invention, a first arc-shaped convex strip is integrally connected to the upper side of the tempered film base layer, a first arc-shaped groove is opened on the lower side of the elastic metal protection frame, and the first arc-shaped convex strip is matched and arranged in the first arc-shaped groove.

[0008] As a further solution of the present invention, a second arc-shaped convex strip is provided on the lower side of the explosion-proof layer, a second arc-shaped groove is provided on the upper side of the elastic metal protection frame, and the second arc-shaped convex strip is matched and arranged in the second arc-shaped groove.

[0009] As a further solution of the present invention, an arc groove is provided on the outer side of the elastic metal protection frame.

[0010] As a further solution of the present invention, a nano soft rubber pad is filled between the elastic metal protection frame and the tempered film base layer.

[0011] As a further solution of the present invention, the tempered film base layer, the flexible silicone film layer, the anti-blue light film layer, the anti-static optical AB glue layer, the explosion-proof layer and the nano-oleophobic film layer are bonded together by OCA glue.

[0012] The present invention provides a tempered film assembly for protecting a mobile phone screen, which has the beneficial effects of improving the protectiveness of the tempered film through an elastic metal protective frame, avoiding the side of the tempered film from being directly ruptured by external force collision, ensuring stability, and also achieving the buffering protection, explosion-proof, blue light protection and anti-static properties of the tempered film, while also ensuring the smoothness of the surface of the tempered film. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 For the present invention Figure 1 A magnified schematic diagram of center A.

[0016] In the picture: 1. Tempered film base layer; 2. Flexible silicone film layer; 3. Anti-blue light film layer; 4. Anti-static optical AB glue layer; 5. Explosion-proof layer; 6. Nano-oleophobic film layer; 7. Elastic metal protective frame. DETAILED DESCRIPTION

[0017] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0018] See also Figure 1 and Figure 2A tempered film assembly for protecting a mobile phone screen provided in an embodiment of the present invention comprises a tempered film base layer 1, a flexible silicone film layer 2 is connected to the upper side of the tempered film base layer 1, an anti-blue light film layer 3 is arranged on the upper side of the flexible silicone film layer 2, an anti-static optical AB adhesive layer 4 is arranged on the upper side of the anti-blue light film layer 3, the flexible silicone film layer 2, the anti-blue light film layer 3 and the anti-static optical AB adhesive layer 4 are all arranged in an elastic metal protective frame 7, an explosion-proof layer 5 is arranged on the upper side of the anti-static optical AB adhesive layer 4, a nano oleophobic film layer 6 is arranged on the upper side of the explosion-proof layer 5, and the elastic metal protective frame 7 is arranged on the lower side of the explosion-proof layer 5 and is arranged closely to the explosion-proof layer 5.

[0019] A first arc-shaped convex strip is integrally connected to the upper side of the tempered film base layer 1, and a first arc-shaped groove is opened on the lower side of the elastic metal protective frame 7. The first arc-shaped convex strip is matched and arranged in the first arc-shaped groove, so as to align the tempered film base layer 1 with the elastic metal protective frame 7.

[0020] A second arc-shaped convex strip is provided on the lower side of the explosion-proof layer 5 , and a second arc-shaped groove is provided on the upper side of the elastic metal protection frame 7 . The second arc-shaped convex strip is matched in the second arc-shaped groove, so that the explosion-proof layer 5 and the elastic metal protection frame 7 are aligned.

[0021] An arc groove is provided on the outer side of the elastic metal protection frame 7. The design of the arc groove makes it easy to hold the elastic metal protection frame 7 and then to uncover the tempered film.

[0022] A nano soft rubber pad is filled between the elastic metal protection frame 7 and the tempered film base layer 1, which improves the protection performance and prevents the elastic metal protection frame 7 from squeezing and crushing the tempered film base layer 1 when it is collided and deformed by external force.

[0023] The tempered film base layer 1, the flexible silicone film layer 2, the anti-blue light film layer 3, the anti-static optical AB adhesive layer 4, the explosion-proof layer 5 and the nano-oleophobic film layer 6 are bonded together by OCA adhesive, thereby improving the connection stability between the components.

[0024] During use, the present invention stacks the tempered film base layer 1, the flexible silicone film layer 2, the anti-blue light film layer 3, and the anti-static optical AB adhesive layer 4 together and places them in an elastic metal protective frame 7, and uses a nano soft adhesive pad to connect the elastic metal protective frame 7 to the tempered film base layer 1, and then aligns the explosion-proof layer 5 with the elastic metal protective frame 7, and respectively bonds the tempered film base layer 1, the flexible silicone film layer 2, the anti-blue light film layer 3, the anti-static optical AB adhesive layer 4, the explosion-proof layer 5 and the nano oleophobic film layer 6 to each other by OCA glue. The elastic metal protective frame 7 can protect the tempered film base layer 1 to prevent external force from directly squeezing and rupturing the tempered film base layer 1, and the explosion-proof layer 5 achieves the purpose of explosion-proof protection of the tempered film. At the same time, the flexible silicone film layer 2, the anti-blue light film layer 3, and the anti-static optical AB adhesive layer 4 respectively achieve the purposes of buffering protection, anti-blue light and anti-static, and the nano oleophobic film layer 6 ensures the smoothness of the tempered film.

[0025] The above are only embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included within the scope of the claims of the present application.

Claims

1. A tempered film assembly for protecting a mobile phone screen, comprising a tempered film substrate layer (1), characterized in that: The upper side of the tempered film base layer (1) is connected to a flexible silicone film layer (2), an anti-blue light film layer (3) is arranged on the upper side of the flexible silicone film layer (2), an anti-static optical AB adhesive layer (4) is arranged on the upper side of the anti-blue light film layer (3), the flexible silicone film layer (2), the anti-blue light film layer (3) and the anti-static optical AB adhesive layer (4) are all arranged in an elastic metal protective frame (7), an explosion-proof layer (5) is arranged on the upper side of the anti-static optical AB adhesive layer (4), a nano-oleophobic film layer (6) is arranged on the upper side of the explosion-proof layer (5), and the elastic metal protective frame (7) is arranged on the lower side of the explosion-proof layer (5) and is arranged in close contact with the explosion-proof layer (5).

2. A tempered film assembly for protecting a mobile phone screen according to claim 1, characterized in that: The upper side of the tempered film substrate layer (1) is integrally connected with a first arc-shaped convex strip, and the lower side of the elastic metal protection frame (7) is provided with a first arc-shaped groove, and the first arc-shaped convex strip is matched and arranged in the first arc-shaped groove.

3. A tempered film assembly for protecting a mobile phone screen according to claim 2, characterized in that: The lower side of the explosion-proof layer (5) is provided with a second arc-shaped convex strip, the upper side of the elastic metal protection frame (7) is provided with a second arc-shaped groove, and the second arc-shaped convex strip is matched and arranged in the second arc-shaped groove.

4. A tempered film assembly for protecting a mobile phone screen according to claim 3, characterized in that: An arc-shaped groove is formed on the outer side of the elastic metal protection frame (7).

5. The tempered film assembly for protecting a mobile phone screen according to claim 3, characterized in that: A nano soft rubber pad is filled between the elastic metal protection frame (7) and the tempered film base layer (1).

6. The tempered film assembly for protecting a mobile phone screen according to claim 1, characterized in that: The tempered film base layer (1), the flexible silicone film layer (2), the anti-blue light film layer (3), the anti-static optical AB adhesive layer (4), the explosion-proof layer (5) and the nano-oleophobic film layer (6) are bonded together by OCA adhesive.

Images