CN215627751U - Wear-resistant protective adhesive film for touch screen - Google Patents
Wear-resistant protective adhesive film for touch screen Download PDFInfo
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- CN215627751U CN215627751U CN202121985094.4U CN202121985094U CN215627751U CN 215627751 U CN215627751 U CN 215627751U CN 202121985094 U CN202121985094 U CN 202121985094U CN 215627751 U CN215627751 U CN 215627751U
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Abstract
The utility model discloses a wear-resistant protective adhesive film for a touch screen, which comprises a substrate layer, wherein a first end face and a second end face which are oppositely arranged are arranged on the substrate layer; the improved multifunctional cable is characterized in that an adhesive layer is arranged on the first end face, a hollow fiber membrane is arranged on the adhesive layer, a polyethylene membrane is arranged on the hollow fiber membrane, a protective membrane is arranged on the second end face, a plurality of fixed blocks are fixedly connected to the second end face, grooves are formed in the fixed blocks, and a plurality of connecting blocks inserted into the grooves are fixedly connected to the protective membrane. According to the utility model, the protective adhesive film has good structural strength and wear resistance and is convenient to use by arranging the multilayer structures such as the base material layer, the adhesive layer, the hollow fiber film, the protective film, the polyethylene film, the polytetrafluoroethylene film, the antistatic low-viscosity layer and the glass fiber film.
Description
Technical Field
The utility model relates to the technical field of protective adhesive films, in particular to a wear-resistant protective adhesive film for a touch screen.
Background
With the development of society, the use of touch screen electronic products is more and more popular, for example, mobile phones, tablet computers and the like, and in order to prevent the touch screen from being invaded by scratches and oil stains, users often select to stick a screen protection adhesive film on the touch screen, so as to protect the touch screen.
When the protection glued membrane used, can directly paste and use on the touch-sensitive screen, however, the protection glued membrane among the prior art is most single structure, and the number of piles is less, leads to protection glued membrane structural strength poor, and wear resistance is poor, the use of protection glued membrane of not being convenient for.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems mentioned in the background art, an abrasion-resistant protective film for a touch screen is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a wear-resistant protective adhesive film for a touch screen comprises a base material layer, wherein a first end face and a second end face which are oppositely arranged are arranged on the base material layer;
the improved multifunctional cable is characterized in that an adhesive layer is arranged on the first end face, a hollow fiber membrane is arranged on the adhesive layer, a polyethylene membrane is arranged on the hollow fiber membrane, a protective membrane is arranged on the second end face, a plurality of fixed blocks are fixedly connected to the second end face, grooves are formed in the fixed blocks, and a plurality of connecting blocks inserted into the grooves are fixedly connected to the protective membrane.
As a further description of the above technical solution:
a plurality of tooth grooves communicated with the grooves are formed in the fixing block, a plurality of racks are fixedly connected to the connecting block, and the racks are inserted into the tooth grooves.
As a further description of the above technical solution:
the fixed blocks are arranged on the second end face at equal intervals.
As a further description of the above technical solution:
the polyethylene film is provided with a polytetrafluoroethylene film.
As a further description of the above technical solution:
the protective film is provided with a glass fiber film, and the glass fiber film is fixedly connected with the protective film through a hot pressing process.
As a further description of the above technical solution:
the polytetrafluoroethylene membrane is provided with an antistatic low-viscosity layer, and the racks are arranged on the connecting block at equal angles around the axis of the connecting block.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. according to the utility model, the protective adhesive film has good structural strength and wear resistance and is convenient to use by arranging the multilayer structures such as the base material layer, the adhesive layer, the hollow fiber film, the protective film, the polyethylene film, the polytetrafluoroethylene film, the antistatic low-viscosity layer and the glass fiber film.
2. According to the utility model, the connecting block is inserted into the groove, and the rack is inserted into the tooth groove, so that the contact area between the substrate layer and the protective film is increased, the structural strength is enhanced, and the protective film is convenient to use.
Drawings
FIG. 1 is a schematic structural diagram illustrating an abrasion-resistant protective adhesive film for a touch screen according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a substrate layer structure of an abrasion-resistant protective adhesive film for a touch screen according to an embodiment of the utility model;
FIG. 3 is a schematic diagram illustrating a structure of a protective film of an abrasion-resistant protective adhesive film for a touch screen according to an embodiment of the utility model;
FIG. 4 is an enlarged schematic view of an abrasion-resistant protective adhesive film for a touch panel at A according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of a portion B of an abrasion-resistant protective adhesive film for a touch screen according to an embodiment of the present invention.
Illustration of the drawings:
1. a substrate layer; 2. an adhesive layer; 3. a hollow fiber membrane; 4. a protective film; 5. a polyethylene film; 6. a polytetrafluoroethylene membrane; 7. an antistatic low-adhesion layer; 8. a glass fiber film; 9. a fixed block; 901. a groove; 902. a tooth socket; 10. connecting blocks; 11. a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a wear-resistant protective adhesive film for a touch screen comprises a substrate layer 1, wherein a first end face and a second end face which are oppositely arranged are arranged on the substrate layer 1;
be equipped with viscose layer 2 on the first terminal surface, be equipped with hollow fiber membrane 3 on the viscose layer 2, be equipped with polyethylene film 5 on the hollow fiber membrane 3, be equipped with protecting film 4 on the second terminal surface, a plurality of fixed blocks of fixedly connected with 9 on the second terminal surface, seted up recess 901 in the fixed block 9, a plurality of connecting blocks 10 that insert recess 901 of fixedly connected with on the protecting film 4.
Set up a plurality of tooth's socket 902 that communicate with recess 901 in the fixed block 9, a plurality of racks 11 of fixedly connected with on the connecting block 10, rack 11 inserts tooth's socket 902, and the closed angle size of rack 11 is 60 best, and connecting block 10 inserts recess 901, and rack 11 inserts tooth's socket 902, has improved the area of contact between substrate layer 1 and the protecting film 4, reinforcing structural strength, the use of the protection glued membrane of being convenient for.
A plurality of fixed blocks 9 are equidistantly arranged on the second end face, the polyethylene film 5 is provided with a polytetrafluoroethylene film 6, the protective film 4 is provided with a glass fiber film 8, the glass fiber film 8 is fixedly connected with the protective film 4 through a hot pressing process, the polytetrafluoroethylene film 6 is provided with an antistatic low-viscosity layer 7, a plurality of racks 11 are arranged on the connecting block 10 at equal angles around the axis of the connecting block 10, the antistatic low-viscosity layer 7 plays an antistatic role, and the use of the touch screen is prevented from being influenced by static electricity.
Polyethylene (PE) is a thermoplastic resin obtained by polymerizing ethylene. In industry, copolymers of ethylene with small amounts of alpha-olefins are also included. The polyethylene is odorless and nontoxic, feels like wax, has excellent low-temperature resistance (the lowest use temperature can reach-100 to-70 ℃), has good chemical stability, and can resist corrosion of most of acid and alkali (cannot resist acid with oxidation property). Is insoluble in common solvents at room temperature, has low water absorption and excellent electrical insulation.
Through setting up multilayer structures such as substrate layer 1, viscose layer 2, hollow fiber membrane 3, protecting film 4, polyethylene film 5, polytetrafluoroethylene membrane 6, antistatic low adhesion coating 7 and glass fiber membrane 8, lead to protecting the glued membrane structural strength good, and wear resistance is good, the use of the protection glued membrane of being convenient for.
The working principle is as follows: during the use, through setting up multilayer structure such as substrate layer 1, viscose layer 2, hollow fiber membrane 3, protecting film 4, polyethylene film 5, polytetrafluoroethylene membrane 6, antistatic low adhesion coating 7 and glass fiber membrane 8, lead to protecting glued membrane structural strength good, wear resistance is good, the use of the protection glued membrane of being convenient for.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The wear-resistant protective adhesive film for the touch screen comprises a base material layer (1), and is characterized in that a first end face and a second end face which are oppositely arranged are arranged on the base material layer (1);
be equipped with viscose layer (2) on the first terminal surface, be equipped with hollow fiber membrane (3) on viscose layer (2), be equipped with polyethylene film (5) on hollow fiber membrane (3), be equipped with protective film (4) on the second terminal surface, a plurality of fixed blocks of fixedly connected with (9) on the second terminal surface, recess (901) have been seted up in fixed block (9), a plurality of connecting blocks (10) that insert recess (901) of fixedly connected with are gone up in protective film (4).
2. The abrasion-resistant protective adhesive film for the touch screen according to claim 1, wherein a plurality of tooth grooves (902) communicated with the grooves (901) are formed in the fixing block (9), a plurality of racks (11) are fixedly connected to the connecting block (10), and the racks (11) are inserted into the tooth grooves (902).
3. The abrasion-resistant protective film for touch screens as claimed in claim 2, wherein the plurality of fixing blocks (9) are disposed at equal intervals on the second end surface.
4. The abrasion-resistant protective film for touch screen according to claim 3, wherein the polyethylene film (5) is provided with a polytetrafluoroethylene film (6).
5. The abrasion-resistant protective film for the touch screen as claimed in claim 4, wherein a glass fiber film (8) is arranged on the protective film (4), and the glass fiber film (8) is fixedly connected with the protective film (4) through a hot pressing process.
6. The abrasion-resistant protective film for the touch screen according to claim 5, wherein the polytetrafluoroethylene film (6) is provided with an antistatic low-adhesion layer (7), and the plurality of racks (11) are disposed at equal angles on the connecting block (10) around the axis of the connecting block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121985094.4U CN215627751U (en) | 2021-08-23 | 2021-08-23 | Wear-resistant protective adhesive film for touch screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121985094.4U CN215627751U (en) | 2021-08-23 | 2021-08-23 | Wear-resistant protective adhesive film for touch screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215627751U true CN215627751U (en) | 2022-01-25 |
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ID=79900729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121985094.4U Active CN215627751U (en) | 2021-08-23 | 2021-08-23 | Wear-resistant protective adhesive film for touch screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215627751U (en) |
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2021
- 2021-08-23 CN CN202121985094.4U patent/CN215627751U/en active Active
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