Screen protection film structure easy to tear
By designing a easily tear-free screen protector structure, using the combination of hand tear and glue remover, the screen protector is replaced easily, and the problem of easily scratching the screen during replacement in the prior art is solved.
Patent Information
- Application Number
- CN202420541490.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-20
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-20
AI Technical Summary
When replacing the existing screen protector, it is easy to scratch the screen, and it is not convenient to tear and disengage.
A easily tear-free screen protector structure is designed, including adhesive layer film, base film, storage tank, cladding sleeve and hand tearing part. The cladding cover is pierced by the hand-tearing part, and the glue remover flows out, removing the glue layer film, which separates it from the screen, thereby achieving the easy tear function.
It solves the problem that the screen is easily scratched when replacing the screen protector, provides a convenient way to tear and disengage, and reduces the risk of damage during the replacement process.
Smart Images
Figure CN222590936U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of protective films, in particular to an easily-tearable screen protective film structure. Background Art
[0002] According to the purpose, protective films can be divided into digital product protective films, car protective films, household protective films, food preservation protective films, etc. With the popularity of digital products such as mobile phones in China, protective films have gradually become a general term for screen protective films, and their functions in the field of screen protective films are also varied. The materials have gone through more than 5 years of development from the earliest PP materials to the popular AR materials today, and have gradually been accepted by the majority of mobile phone users.
[0003] In the prior art, screen protective films are the most widely used. However, when the screen protective film is in use, the film body will be completely attached to the screen. When the protective film needs to be replaced, a sharp object needs to be used to lift the edge of the film and then tear it off. When the edge is lifted, the screen itself is easily scratched, and the side of the screen will not be protected by the film. For this reason, we propose an easy-to-tear screen protective film structure. Utility Model Content
[0004] The utility model is to solve the shortcomings of the prior art and propose an easy-to-tear screen protective film structure, which solves the problem that after the protective film is seamlessly attached to the screen, it is inconvenient to tear it off for replacement.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A tearable screen protective film structure includes a screen body, a protective film is arranged on the upper side of the screen body, the protective film includes an adhesive layer film, a base layer film is arranged on the upper side of the adhesive layer film, storage grooves are arranged on the side of the adhesive layer film opposite to the base layer film and at both ends, a covering sleeve is arranged inside the storage groove, the covering sleeve is filled with a degumming agent, and hand-tear portions are arranged on both sides of the protective film.
[0007] Through the above technical scheme, the base film and the adhesive layer film are attached to the screen body. When it needs to be disassembled, the hand-tear portion is used to pierce the covering sleeve in the storage groove on the adhesive layer film. The covering sleeve is punctured and the internal debonding agent flows out. The debonding agent removes the glue on the adhesive layer film, so that the adhesive layer film is separated from the screen body. The hand-tear portion is pulled to drive the base film to move, so that the base film is detached from the screen body, thereby providing an easy-to-tear function.
[0008] Preferably, a protective soft film is disposed on the upper side of the base film, and a tempered film is disposed on the upper side of the protective soft film.
[0009] Through the above technical solution, the protective soft film and the tempered film can provide a protective function for the screen body.
[0010] Preferably, the hand-tear portion comprises a soft film, the soft film is arranged on one side of the tempered film, a guide film is arranged on one side of the soft film, and a puncture hard film is arranged on one side of the guide film.
[0011] Through the above technical solution, the soft membrane flips and drives the guide membrane to flip the puncture dura membrane, and then the puncture dura membrane moves on the guide membrane, and the puncture dura membrane provides a puncture function to the covering sleeve.
[0012] Preferably, a rubber strip film is provided on one side of the guide film.
[0013] Through the above technical solution, the adhesive strip film can provide a sticky function to the guide film, making it easier for the soft film to be laminated to the screen body.
[0014] Preferably, an elastic film is arranged between the guide film and the side opposite to the soft film.
[0015] Through the above technical solution, the elastic film can provide an elastic protection function for the side of the screen body.
[0016] Preferably, a groove is provided between the guide film and the soft film.
[0017] Through the above technical solution, the arrangement of the groove makes it easy to flip the soft film.
[0018] To sum up, in the utility model, the base film and the adhesive layer film are attached to the screen body. When it needs to be disassembled, the soft film is flipped to drive the guide film to flip the punctured hard film, and then the punctured hard film moves on the guide film, and the punctured hard film punctures the covering sleeve in the storage groove on the punctured adhesive layer film. The covering sleeve is punctured to make the internal degumming agent flow out, and the degumming agent removes the glue layer film, so that the adhesive layer film is separated from the screen body, and the soft film is pulled to drive the base film to move, so that the base film is detached from the screen body, thereby providing an easy-to-tear function.
[0019] In the utility model, the protective soft film cooperates with the tempered film to provide a protective function for the screen body. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the structure of the front axial side of the utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the utility model cut from the front side on the axial side;
[0022] Figure 3 For this utility model Figure 2 The structural diagram of A in the figure;
[0023] Figure 4 It is a schematic diagram of the explosive structure of the utility model.
[0024] In the figure: 1. Screen body; 2. Protective film; 21. Adhesive film; 22. Covering sleeve; 23. Base film; 24. Protective soft film; 25. Tempered film; 26. Storage slot; 3. Hand-tear part; 31. Soft film; 32. Elastic film; 33. Piercing hard film; 34. Guide film; 35. Groove; 36. Adhesive strip film. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0026] like Figure 1-Figure 4 As shown, a tearable screen protective film structure includes a screen body 1, a protective film 2 is arranged on the upper side of the screen body 1, the protective film 2 includes a glue layer film 21, a base film 23 is arranged on the upper side of the glue layer film 21, a protective soft film 24 is arranged on the upper side of the base film 23, a tempered film 25 is arranged on the upper side of the protective soft film 24, a receiving groove 26 is arranged on the side opposite to the base film 23 of the glue layer film 21 and at both ends, a covering sleeve 22 is arranged inside the covering sleeve 22, and a debonding agent is filled inside.
[0027] The soft film 31 is arranged on one side of the tempered film 25, a guide film 34 is arranged on one side of the soft film 31, a puncture hard film 33 is arranged on one side of the guide film 34, the upper side of the puncture hard film 33 is arranged in a spike structure, an elastic film 32 is arranged between the guide film 34 and the side opposite to the soft film 31, a groove 35 is arranged between the guide film 34 and the soft film 31, a strip film 36 is arranged on one side of the guide film 34, and the strip film 36 is arranged in an L-shaped structure.
[0028] In this embodiment, the base film 23 is attached to the screen body 1 together with the adhesive film 21. When it needs to be disassembled, a fingernail is inserted into the groove 35 to drive the soft film 31 to flip over. The soft film 31 moves the adhesive film 36 to be torn off from the side of the screen body 1, and then the puncture hard film 33 is pushed to move on the guide film 34. The puncture hard film 33 punctures the covering sleeve 22 in the receiving groove 26 on the puncture adhesive film 21. The covering sleeve 22 is punctured to cause the degumming agent inside to flow out. The degumming agent degummes the adhesive film 21, so that the adhesive film 21 is separated from the screen body 1. The soft film 31 is pulled to drive the base film 23 to move, so that the base film 23 is detached from the screen body 1, and the elastic film 32 protects the side of the screen body 1.
[0029] It should be noted that the glue remover can remove organic glue, glass glue, double-sided tape, self-adhesive tape, plastic glue, soft glue, acrylic resin glue, epoxy resin glue, polyurethane glue, etc. The product consumption is small and the degumming is fast.
[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A tearable screen protective film structure, comprising a screen body (1), characterized in that: A protective film (2) is arranged on the upper side of the screen body (1), and the protective film (2) comprises an adhesive layer film (21), and a base layer film (23) is arranged on the upper side of the adhesive layer film (21), and storage grooves (26) are arranged on both ends of the adhesive layer film (21) on the side opposite to the base layer film (23), and a covering sleeve (22) is arranged inside the receiving groove (26), and the inside of the covering sleeve (22) is filled with a debonding agent, and hand-tear portions (3) are arranged on both sides of the protective film (2).
2. The tearable screen protective film structure according to claim 1, characterized in that: A protective soft film (24) is arranged on the upper side of the base film (23), and a tempered film (25) is arranged on the upper side of the protective soft film (24).
3. The tearable screen protection film structure according to claim 2, characterized in that: The hand-tearable portion (3) comprises a soft film (31), wherein the soft film (31) is arranged on one side of the tempered film (25), a guide film (34) is arranged on one side of the soft film (31), and a puncture hard film (33) is arranged on one side of the guide film (34).
4. The tearable screen protection film structure according to claim 3, characterized in that: A rubber strip film (36) is provided on one side of the guide film (34).
5. The tearable screen protection film structure according to claim 3, characterized in that: An elastic film (32) is arranged between the guide film (34) and the side opposite to the soft film (31).
6. The tearable screen protection film structure according to claim 3, characterized in that: A groove (35) is provided between the guide film (34) and the soft film (31).