CN214830075U

CN214830075U - Acrylic protective film with scratch-proof structure

Info

Publication number: CN214830075U
Application number: CN202120281569.5U
Authority: CN
Inventors: 贺洪文; 徐万志
Original assignee: Guangdong Weike New Material Co ltd
Current assignee: Guangdong Weike New Material Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-23
Anticipated expiration: 2031-02-01

Abstract

The utility model belongs to the technical field of the ya keli protection film technique and specifically relates to an ya keli protection film with prevent scratch structure, which comprises a protective film, the surface bonding of protection film has PET transparent release film layer, the inside of protection film is provided with high-viscosity yakeli glue film, the equal fixed bonding in upper and lower both ends of high-viscosity yakeli glue film has shock resistance, two the one side that high-viscosity yakeli glue film was kept away from to the shock resistance is fixedly connected with grease proofing layer respectively, two the one side that shock resistance was kept away from to the grease proofing layer is provided with antistatic backing layer respectively, two the one side that antistatic backing layer was kept away from to the antistatic backing layer is provided with the PET substrate layer respectively, two the one side that antistatic backing layer was kept away from is glued respectively has the waterproof layer, the utility model discloses simple structure, reasonable in design, the operation of being convenient for not only has prevent scratch function, has waterproof, antistatic backing layer moreover, Grease proofing, shock resistance and the like, has high applicability and is worthy of popularization.

Description

Acrylic protective film with scratch-proof structure

Technical Field

The utility model relates to an inferior gram force protection film technical field especially relates to an inferior gram force protection film with prevent scratch structure.

Background

The screen of the existing digital product is easy to scratch, so most people can paste a screen protective film on the screen of the digital product (especially a mobile phone) at present, and generally adopt a PC protective film, a PET protective film and the like.

Most of the existing protective films can only play a role in protecting scratch resistance, but scratches still can be stopped on the surface of the protective films, the protective films need to be frequently replaced, resource waste is easily caused, and in addition, most of the existing protective films do not have waterproof, anti-static and anti-impact functions and have certain use limitations.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the ya keli protection film with prevent the scratch structure that proposes makes it not only have and prevents the scratch function, has waterproof, prevent static, grease proofing moreover, function such as shock resistance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an acrylic protection film with prevent scratch structure, includes the protection film, the surface bonding of protection film has PET transparent release film layer, the inside of protection film is provided with high viscidity ya keli glue film, the equal fixed bonding in upper and lower both ends of high viscidity yakeli glue film has the shock resistance, two the grease proofing fat layer of one side difference fixedly connected with that the high viscidity yakeli glue film was kept away from to the shock resistance, two the one side that the shock resistance was kept away from on grease proofing fat layer is provided with antistatic backing respectively, two the one side that grease proofing fat layer was kept away from on the antistatic backing is provided with the PET substrate layer respectively, two the one side that antistatic backing was kept away from to the PET substrate layer is bonded respectively has the waterproof layer.

Preferably, two bonding layers are respectively arranged between the PET substrate layer and the two waterproof layers, and the two bonding layers are made of acrylic glue.

Preferably, the last fixed surface of protection film is connected with the silica gel pad, the upper end of silica gel pad is provided with the scraper blade, the scraper blade is close to the one end fixedly connected with of silica gel pad and the cushion that the silica gel pad cooperation was used, and the cushion is the rubber material.

Preferably, the left end fixedly connected with first slider of scraper blade, the first spout that uses with the scraper blade cooperation is seted up to the inside of protection film, the right-hand member fixedly connected with second slider of scraper blade, the second spout that uses with the cooperation of second slider is seted up to the inside of protection film.

Preferably, the right end fixedly connected with connecting block of second slider, the right-hand member fixedly connected with movable block of connecting block, the even fixedly connected with a plurality of non slipping spur in surface of movable block, the right-hand member of protection film is seted up with the recess that the movable block cooperation was used.

Preferably, the two impact-resistant layers are made of silica gel, the two anti-static layers are made of polycarbonate, and the two waterproof layers are made of polyvinyl chloride.

The utility model provides a pair of ya keli protection film with prevent scratch structure, beneficial effect lies in:

1. when the protective film is used, the surface of the protective film is effectively prevented from being scratched due to the fact that the silica gel pad is protruded on the surface of the protective film, the practicability of the protective film is improved, when the surface of the silica gel pad is scratched, the scratch only stays on the surface of the silica gel pad due to the fact that the silica gel pad has the characteristic of high flexibility, and at the moment, the connecting block is only required to be pushed by the movable block, so that the connecting block drives the scraper to move, the soft pad is tightly attached to the surface of the silica gel pad, scratches on the surface of the silica gel pad are smoothed, the replacement frequency of the protective film can be reduced, resource waste is reduced, and the practicability of the protective film is further improved;

2. the high-viscosity acrylic glue layer in the protective film can better adhere the impact-resistant layers on two sides, so that the stability of the protective film in use is improved, the impact-resistant layer is made of silica gel, the silica gel has the characteristics of good elasticity and excellent shock resistance, the impact resistance of the protective film can be effectively improved, the grease-proof layer can be arranged, the protective film can be prevented from being immersed in grease in use, the antistatic layer is made of polycarbonate, the polycarbonate has the functions of excellent electrical insulation performance, high heat resistance and the like, the protective film has lower surface resistance and better electrostatic conductivity, the problems that screen jumping and touch insensitivity are easily caused by the instability of an electrostatic value in use are effectively solved, the adhesive layer is arranged, the adhesion between two waterproof layers and PET is more stable, and the stability of the protective film in use is improved, the waterproof layer is made of polyvinyl chloride, so that the protective film has a waterproof function, and the overall practicability of the protective film is improved;

the utility model discloses simple structure, reasonable in design, the operation of being convenient for not only has the scratch function of preventing, has functions such as waterproof, prevent static, grease proofing, shock resistance moreover, and the suitability is higher, is worth promoting.

Drawings

Fig. 1 is a cross-sectional view of an acrylic protective film with a scratch-proof structure according to the present invention;

fig. 2 is a top view of an acrylic protective film with a scratch-proof structure according to the present invention;

fig. 3 is a cross-sectional view of an acrylic protective film with a scratch-proof structure according to the present invention;

fig. 4 is a partial structural cross-sectional view of an acrylic protective film with a scratch-proof structure according to the present invention;

fig. 5 is an enlarged schematic view of a portion a of the acrylic protective film with a scratch-proof structure according to the present invention.

In the figure: 1. a protective film; 2. a PET transparent release film layer; 3. a high-viscosity acrylic adhesive layer; 4. an impact resistant layer; 5. an oil and grease resistant layer; 6. an antistatic layer; 7. a PET substrate layer; 8. an adhesive layer; 9. a waterproof layer; 10. a silica gel pad; 11. a squeegee; 12. a soft cushion; 13. a first slider; 14. a second slider; 15. a first chute; 16. a second chute; 17. connecting blocks; 18. a movable block; 19. anti-skid blocks; 20. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, an acrylic protective film with scratch-resistant structure comprises a protective film 1, a PET transparent release film layer 2 is bonded on the surface of the protective film, a high-viscosity acrylic adhesive layer 3 is arranged inside the protective film 1, the high-viscosity acrylic adhesive layer 3 is arranged to better bond impact-resistant layers 4 on two sides and improve the stability of the protective film when in use, the impact-resistant layers 4 are fixedly bonded on the upper and lower ends of the high-viscosity acrylic adhesive layer 3, the impact-resistant layers 4 are made of silica gel, the silica gel has the characteristics of good elasticity and excellent shock resistance, the shock resistance of the protective film can be effectively improved, oil-resistant grease layers 5 are fixedly connected on the surfaces of the two impact-resistant layers 4 far away from the high-viscosity acrylic adhesive layer 3 respectively, the oil-resistant grease layers 5 are arranged to prevent the protective film from immersing in grease in the grease during use, and the surfaces of the two oil-resistant grease layers 5 far away from the impact-resistant layers 4 are provided with antistatic layers 6 respectively, the antistatic layer 6 is made of polycarbonate, the polycarbonate has the functions of excellent electrical insulation performance, high heat resistance and the like, the protective film has lower surface resistance and better static conduction performance, the problems that screen jumping and touch are insensitive easily caused by instability of static values in use are effectively solved, the protective film has the functions of impact resistance, static prevention and the like, and the practicability of the protective film is improved.

The one side that grease proofing fat layer 5 was kept away from to two antistatic backing 6 is provided with PET substrate layer 7 respectively, the one side that antistatic backing 6 was kept away from to two PET substrate layer 7 is bonded respectively has waterproof layer 9, be provided with bond line 8 between two PET substrate layer 7 and two waterproof layers 9 respectively, the material of two bond line 8 is acrylic acid glue, acrylic acid glue can be with two waterproof layers 9 and PET substrate layer 7 between the more firm of bonding, increase the stability of protection film in the use, waterproof layer 9 is the polyvinyl chloride material, make the protection film have waterproof function, the practicality of protection film has further been increased.

The last fixed surface of protection film 1 is connected with silica gel pad 10, and the upper end of silica gel pad 10 is provided with scraper blade 11, and scraper blade 11 is close to one end fixedly connected with and the cushion 12 that the cooperation of silica gel pad 10 was used of silica gel pad 10, and cushion 12 is the rubber material, and the setting of silica gel pad 10 can effectively avoid the upper surface of protection film 1 to produce the mar, has increased the holistic practicality of protection film.

The left end fixedly connected with first slider 13 of scraper blade 11, the first spout 15 of using with the cooperation of scraper blade 11 is seted up to the inside of protection film 1, the right-hand member fixedly connected with second slider 14 of scraper blade 11, and the setting of cushion 12 can be smoothed the mar on silica gel pad 10 surface owing to the second spout 16 that the cooperation of second slider 14 was used is seted up to the inside of protection film 1, has increased the holistic practicality of protection film.

The right-hand member fixedly connected with connecting block 17 of second slider 14, the right-hand member fixedly connected with movable block 18 of connecting block 17, a plurality of non slipping spur 19 of the even fixedly connected with in surface of movable block 18, the recess 20 that uses with the cooperation of movable block 18 is seted up to the right-hand member of protection film 1, and the setting of a plurality of non slipping spur 19 can increase the friction between finger and the movable block 18, has increased the use convenience of movable block 18.

The working principle is as follows: in the use process of the protective film, the silicon rubber pad 10 protrudes from the surface of the protective film 1, so that scratches on the surface of the protective film 1 in the use process can be effectively avoided, when scratches are generated on the surface of the silicon rubber pad 10, the silicon rubber pad 10 has the characteristic of high flexibility, the scratches only stay on the surface of the silicon rubber pad 10, and at the moment, the connecting block 17 is pushed only by the movable block 18, so that the connecting block 17 drives the scraper 11 to move, the soft pad 12 is tightly attached to the surface of the silicon rubber pad 10, and scratches on the surface of the silicon rubber pad 10 are smoothed; the high-viscosity acrylic glue layer 3 in the protective film can better bond the impact-resistant layers 4 on two sides and improve the stability of the protective film in use, the impact-resistant layer 4 is made of silica gel which has the characteristics of good elasticity and excellent shock resistance, the impact resistance of the protective film can be effectively improved, the grease-proof layer 5 can be arranged to prevent the protective film from being soaked in grease in use, the antistatic layer 6 is made of polycarbonate which has the functions of excellent electrical insulation performance, high heat resistance and the like, the protective film has lower surface resistance and better electrostatic conductivity, the problems that screen jumping and touch insensitivity are easily caused by unstable electrostatic value in use are effectively solved, the adhesive layer 8 is arranged to more firmly bond the two waterproof layers 9 and the PET substrate layer 7 and increase the stability of the protective film in use, waterproof layer 9 is the polyvinyl chloride material, makes the protection film have waterproof function for the protection film is more practical.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An acrylic protective film with a scratch-proof structure comprises a protective film (1) and is characterized in that, the surface of the protective film (1) is adhered with a PET transparent release film layer (2), the inside of protection film (1) is provided with high viscidity ya keli glue film (3), the equal fixed bonding in upper and lower both ends of high viscidity yakeli glue film (3) has impact resistance (4), two the grease proofing fat layer of one side difference fixedly connected with (5) of high viscidity yakeli glue film (3), two is kept away from in impact resistance (4) grease proofing fat layer (5) the one side of keeping away from impact resistance (4) is provided with antistatic backing layer (6) respectively, two the one side of keeping away from grease proofing fat layer (5) in antistatic backing layer (6) is provided with PET substrate layer (7) respectively, two the one side of keeping away from antistatic backing layer (6) in PET substrate layer (7) is bonded respectively and is had waterproof layer (9).

2. The acrylic protective film with the scratch-resistant structure according to claim 1, wherein an adhesive layer (8) is respectively arranged between the two PET substrate layers (7) and the two waterproof layers (9), and both the two adhesive layers (8) are made of acrylic glue.

3. The acrylic protective film with the scratch-resistant structure according to claim 1, wherein a silicone pad (10) is fixedly connected to an upper surface of the protective film (1), a scraper (11) is arranged at an upper end of the silicone pad (10), a soft pad (12) matched with the silicone pad (10) is fixedly connected to one end, close to the silicone pad (10), of the scraper (11), and the soft pad (12) is made of rubber.

4. The acrylic protective film with the scratch-resistant structure according to claim 3, wherein a first sliding block (13) is fixedly connected to a left end of the scraping plate (11), a first sliding groove (15) matched with the scraping plate (11) for use is formed in the protective film (1), a second sliding block (14) is fixedly connected to a right end of the scraping plate (11), and a second sliding groove (16) matched with the second sliding block (14) for use is formed in the protective film (1).

5. The acrylic protective film with the scratch-resistant structure according to claim 4, wherein a connecting block (17) is fixedly connected to the right end of the second slider (14), a movable block (18) is fixedly connected to the right end of the connecting block (17), a plurality of anti-slip blocks (19) are uniformly and fixedly connected to the surface of the movable block (18), and a groove (20) matched with the movable block (18) is formed in the right end of the protective film (1).

6. The acrylic protective film with the scratch-resistant structure according to claim 1, wherein two of the impact-resistant layers (4) are made of silicone, two of the anti-static layers (6) are made of polycarbonate, and two of the waterproof layers (9) are made of polyvinyl chloride.