CN211255801U - Double-foam cotton camera protection film - Google Patents

Abstract

The utility model discloses a cotton camera protection film of two bubbles, including the regular polygon's that sets gradually high membrane of passing through, the colour Mylar piece, first transparent double-sided silica gel layer, the cotton main part layer of first bubble, two-sided adhesive layer, the cotton main part layer of second bubble, the transparent double-sided silica gel layer of second and silica gel area, this cotton camera protection film of two bubbles forms the cotton main part of double-deck bubble through adopting the cotton laminating of two-layer bubble, effectively release the tension that the cross cutting in-process produced, guarantee the product size, avoid warping the scheduling problem, thereby can ensure product quality, better protection camera does not receive the pollution, it is dustproof to have, the shockproof effect.

Description

Double-foam cotton camera protection film

Technical Field

The utility model relates to a camera protection film especially relates to a cotton camera protection film of two bubbles.

Background

Along with the popularization and application of intelligent electronic products, cameras applied to the electronic products are increasingly developed, the requirements are higher and higher, the performance is better and better, and before the cameras are assembled, a protective film needs to be attached to the cameras to avoid scratching lenses.

But the theme structure of traditional camera protection film all adopts the cotton material of bubble to make, and the total thickness more than the protection film 3.2mm, single former material bubble cotton need 3.0mm, can't guarantee the size in the cross cutting is made, and phenomenon such as easy product deformation.

Disclosure of Invention

In order to overcome the defects, the utility model provides a two cotton camera protection films of bubble can guarantee the size, avoids phenomenons such as deformation.

The utility model discloses a solve the technical scheme that its technical problem adopted and be: a double-foam-cotton camera protection film comprises a regular-polygon-shaped high-transmittance film, a color Mylar film, a first transparent double-sided silica gel layer, a first foam-cotton main body layer, a double-sided adhesive layer, a second foam-cotton main body layer, a second transparent double-sided silica gel layer and a silica gel belt which are sequentially arranged, the centers of the color Mylar film, the first transparent double-sided silica gel layer, the first foam main body layer, the double-sided adhesive layer, the second foam main body layer, the second transparent double-sided silica gel layer and the silica gel belt are respectively and correspondingly provided with a through hole, the first foam main body layer and the second foam main body layer are jointed through the double-sided adhesive layer to form a main foam layer, the color Mylar film is attached to the upper side surface of the main body foam layer through a first transparent double-sided silica gel layer, the silica gel area passes through the laminating of the transparent two-sided silica gel layer of second is in on the downside on the cotton layer of main part bubble, the laminating of the all around edge of high-transparent membrane is in on the colour mylar.

As a further improvement of the utility model, the color Mylar film is a Mylar film with one of red, yellow, white, black, purple and blue colors.

As a further improvement of the utility model, the thickness of the cotton main part layer of first bubble and the cotton main part layer of second bubble is the same, and thickness is 1.5 ~ 2.5 mm.

As a further improvement, the diameter of the through hole is 2.0-5.0 mm.

The utility model has the advantages that: this two cotton camera protection films of bubble forms the cotton main part of double-deck bubble through adopting the cotton laminating of two-layer bubble, effectively releases the tension that the cross cutting in-process produced, guarantees the product size, avoids warping the scheduling problem to can ensure product quality, better protection camera does not receive the pollution, has dustproof, shockproof effect.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic assembled view of the present invention;

fig. 3 is a schematic view of fig. 2 with a cut-away view in the center.

The following description is made with reference to the accompanying drawings:

1-high permeability membrane; 2-a first two-sided adhesive layer;

3-color Mylar; 4-second double-sided adhesive layer;

5-silicon rubber body member; 51-a through hole;

6-third double-sided adhesive layer; 7-silica gel band;

8-sticking film.

Detailed Description

The following description of a preferred embodiment of the present invention will be made in conjunction with the accompanying drawings. However, the scope of the present invention is not limited to the following embodiments, and all simple equivalent changes and modifications made by the claims and the contents of the specification are still included in the scope of the present invention.

Referring to fig. 1-3, a double-foam cotton camera protection film according to the present invention comprises a regular polygonal high-transparency film 1, a color mylar sheet 2, a first transparent double-sided silica gel layer 3, a first foam main body layer 4, a double-sided adhesive layer 5, a second foam main body layer 6, a second transparent double-sided silica gel layer 7 and a silica gel tape 8, which are sequentially arranged, wherein the centers of the color mylar sheet 2, the first transparent double-sided silica gel layer 3, the first foam main body layer 4, the double-sided adhesive layer 5, the second foam main body layer 6, the second transparent double-sided silica gel layer 7 and the silica gel tape 8 are respectively and correspondingly provided with a through hole 9, the first foam main body layer 4 and the second foam main body layer 6 are laminated through the double-sided adhesive layer 5 to form a main foam layer, the color mylar sheet 2 is laminated on the upper side of the main foam layer through the first transparent double-sided silica gel layer 3, the silica gel tape 8 is laminated on the lower side of the main foam layer through the second transparent double-sided silica gel layer 7, the peripheral edge of the high-permeability film 1 is attached to the color mylar sheet 2.

Wherein the Mylar with the color is Mylar with one color of red, yellow, white, black, purple and blue; the first foam main body layer 4 and the second foam main body layer 6 are the same in thickness, and the thickness is 1.5-2.5 mm; the diameter of the through hole is 2.0-5.0 mm.

This double-bubble cotton camera protection film is with the cotton major structure of traditional individual layer bubble, forms through the cotton major structure layer stack of double-deck bubble, then attaches wheat pulling-on piece, high membrane and silica gel area respectively and make the camera protection film in the upper and lower surface of the cotton main part of bubble.

Because gross thickness more than protection film 3.2mm, single former material bubble cotton need 3.0mm, and unable assurance size, phenomenons such as warp in the cross cutting is made, and the utility model discloses make behind two kinds of thin bubble cotton stack, when the mould cuts, overlap layer department and can effectively alleviate tension to obtain the release, guarantee the product size, avoid the deformation problem.

Therefore, the double-foam cotton camera protection film can effectively release tension generated in the die cutting process by adopting the double-layer foam cotton attaching mode to form the double-layer foam cotton main body, the product size is guaranteed, the deformation and other problems are avoided, the product quality can be ensured, the camera is better protected from being polluted, and the double-foam cotton camera protection film has the dustproof and shockproof effects.

Claims (4)

1. The utility model provides a cotton camera protection film of two bubbles which characterized in that: the color mylar film comprises a regular-polygon-shaped high-transparency film (1), a color mylar film (2), a first transparent double-sided silica gel layer (3), a first foam main body layer (4), a double-sided adhesive layer (5), a second foam main body layer (6), a second transparent double-sided silica gel layer (7) and a silica gel tape (8) which are sequentially arranged, wherein through holes (9) are respectively and correspondingly arranged at the centers of the color mylar film (2), the first transparent double-sided silica gel layer (3), the first foam main body layer (4), the double-sided adhesive layer (5), the second foam main body layer (6), the second transparent double-sided silica gel layer (7) and the silica gel tape (8), the first foam main body layer (4) and the second foam main body layer (6) are laminated through the double-sided adhesive layer (5) to form a main body foam layer, the color mylar film (2) is laminated on the upper side face of the main body foam layer through the first transparent double-sided silica gel, silica gel area (8) pass through the laminating of the transparent two-sided silica gel layer of second (7) is in on the downside on the cotton layer of main part bubble, the laminating of the all around edge of high transparent membrane (1) is in on colour Mylar piece (2).

2. The double-foam cotton camera protection film according to claim 1, characterized in that: the Mylar with the color is one of red, yellow, white, black, purple and blue.

3. The double-foam cotton camera protection film according to claim 1, characterized in that: the first foam main body layer (4) and the second foam main body layer (6) are the same in thickness, and the thickness is 1.5-2.5 mm.

4. The double-foam cotton camera protection film according to claim 1, characterized in that: the diameter of the through hole is 2.0-5.0 mm.

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