CN218969144U

CN218969144U - High-viscosity self-adhesive multilayer protective film structure of mobile phone screen

Info

Publication number: CN218969144U
Application number: CN202223393658.2U
Authority: CN
Inventors: 薛玉文
Original assignee: Shenzhen Lianxiangtong Technology Co ltd
Current assignee: Shenzhen Lianxiangtong Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-05-05
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the field of mobile phone protective films, which comprises a base layer, wherein an adhesion coating is coated below the base layer and used for adhering a mobile phone screen, a replacement layer is arranged above the base layer and used for tearing off a protective film after the surface of the protective film is worn down, so that a lower protective film is in a brand-new state, and both sides of the replacement layer are respectively provided with a fixing structure which is used for enhancing the fixing effect of the protective film on the mobile phone.

Description

High-viscosity self-adhesive multilayer protective film structure of mobile phone screen

Technical Field

The utility model relates to the field of mobile phone protective films, in particular to a high-viscosity self-adhesive multilayer protective film structure of a mobile phone screen.

Background

The mobile phone protective film is a product which is always contacted in daily life, and is an indispensable living article due to popularization of mobile phones.

For the mobile phone protection film, there are many existing products, for example:

chinese patent publication No. CN206374275U discloses a mobile phone protection film, which comprises a base layer, a release film layer is arranged below the base layer, a surface hardening crystallization coating is arranged on the base layer, and an electromagnetic radiation resistant composite coating and a matte anti-glare layer are also arranged above the surface hardening crystallization coating. The mobile phone protection film is provided with the hardening crystallization coating for shaping the base layer, so that the situation that the base layer is not adhered due to bending deformation is avoided, the anti-electromagnetic radiation composite coating is arranged, the anti-radiation effect is good, the composite coating can integrate multiple materials, electromagnetic radiation is reduced to the minimum, the anti-electromagnetic radiation effect is better than that of a coating made of a single material, and the matte anti-dazzling layer is additionally arranged, so that transmitted light is soft and not dazzling.

Therefore, in the process of using the mobile phone, some construction workers can slide the fingers on the surface of the mobile phone film when the sharp and fine sediment is adhered to the surface of the protective film due to more sediment on the construction site, and the impurities can slide on the protective film of the mobile phone when the fingers slide, so that the protection film needs to be replaced frequently, the waste is relatively high, and in addition, the air can not be completely discharged in the adhering process when the protective film is adhered to the surface of the mobile phone, so that edge warping is caused.

In view of the above, the utility model provides a high-viscosity self-adhesive multilayer protective film structure of a mobile phone screen.

Disclosure of Invention

The present utility model aims to solve the above-mentioned drawbacks and to provide a multi-layered protective film structure capable of secondarily using a protective film by peeling off its replacement layer after the surface of the protective film is scratched.

Through being equipped with fixed knot structure in replacement layer both sides, after the replacement layer was slided by silt, make the replacement layer uncovered and abandon through taking off fixed knot structure, carry out the reutilization to the protection film, avoid often changing the protection film, save economy, simultaneously when fixed knot structure fixes at the cell-phone back, make protection film and cell-phone screen laminating inseparabler, avoid the air that exists between protection film and the cell-phone screen to lead to the perk limit, influence the protection film and use.

The utility model provides a high-viscosity self-adhesive multilayer protective film structure for a mobile phone screen, which comprises a base layer, wherein an adhesive coating is coated below the base layer, the adhesive coating is used for adhering the mobile phone screen, a replacement layer is arranged above the base layer and is used for tearing off the protective film after the surface of the protective film is worn out, so that the protective film at the lower layer is in a brand-new state, two sides of the replacement layer are respectively provided with a fixing structure, and the fixing structures are used for reinforcing the fixing effect of the protective film on the mobile phone.

As a further improvement of the technical scheme, the fixing structure comprises a rubber strip, a rectangular through groove is formed in the center of the rubber strip, a sliding groove is formed in the inner wall of the through groove, a sliding block is connected with the inner wall of the sliding groove in a sliding mode, and a plurality of groups of magnetic components are arranged on the bottom surface of the sliding block.

As a further improvement of the technical scheme, an electromagnetic radiation resistant composite coating is arranged above the base layer and is used for preventing the mobile phone screen from radiating to irradiate the customer glasses for a long time so as to influence the eyesight of the customer.

As a further improvement of the technical scheme, a hard scratch-resistant coating is arranged above the electromagnetic radiation resistant composite coating and is used for avoiding external sharp objects from scratching a mobile phone screen.

As a further improvement of the technical scheme, a peep-proof layer is arranged between the hard scratch-proof coating and the replacement layer and is used for preventing bystanders from peeping the mobile phone screen of the user.

As a further improvement of the technical scheme, the width of the through groove is the same as the width of the charging port of the mobile phone, so that the mobile phone can be conveniently charged in the screen protection process of the mobile phone.

Compared with the prior art, the utility model has the beneficial effects that:

in this high self-adhesion multilayer protection film structure of cell-phone screen, through the adhesion coating adhesion with basic unit bottom at the cell-phone surface, rotate the rubber strip along the cell-phone lateral wall, make the logical groove of rubber strip rotate to the cell-phone back along charging port edge, the slider that the spout inner wall was equipped with slides to suitable position, make magnetism spare and cell-phone back magnetism inhale, make protection film and cell-phone screen adhesion follow closely, avoid the bubble to produce and lead to the protection film to stick up the limit, and after the fish tail of protection film surface replacement layer, through taking off it, the protection film that makes the replacement layer below can continue to use, avoid often changing the protection film, save economy.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a fixing structure according to the present utility model;

FIG. 3 is a cross-sectional view of a protective film of the present utility model;

the meaning of each reference sign in the figure is:

100. a base layer; 101. a blocking coating; 200. an electromagnetic radiation resistant composite coating; 300. a hard scratch-resistant coating; 400. an anti-peeping layer; 500. a replacement layer;

600. a fixed structure; 601. a rubber strip; 602. a chute; 603. a slide block; 604. a magnetic member; 605. and (5) through grooves.

Detailed Description

The mobile phone protection film is a product which can be contacted in daily life, because of popularization of mobile phones, the mobile phone protection film is an indispensable living article gradually, and in the process of using the mobile phones, some construction workers can not completely discharge air in the pasting process because of more sediment on construction sites, when the surface of the protection film is stuck with sharp and tiny sediment, fingers slide on the surface of the mobile phone film, and when the fingers slide, impurities can slide on the mobile phone protection film, so that the mobile phone protection film needs to be replaced frequently, and is wasted.

1-3, including the basic unit 100, the adhesion coating 101 is coated on the lower side of the basic unit 100, the adhesion coating 101 is used for adhering to the mobile phone screen, there is a replacing layer 500 above the basic unit 100, the replacing layer 500 is used for tearing off the protecting film after the surface of the protecting film is broken, so that the protecting film of the lower layer is in a new state, both sides of the replacing layer 500 are provided with fixing structures 600, the fixing structures 600 are used for strengthening the fixing effect of the protecting film on the mobile phone, the fixing structures 600 are adsorbed on the back of the mobile phone by adhering the adhesion coating 101 at the bottom of the basic unit 100 to the surface of the mobile phone, the adhesion between the protecting film and the mobile phone screen is tight, the edge of the protecting film is avoided from being warped due to bubbles, and after the replacing layer 500 on the surface of the protecting film is scratched, the protecting film below the replacing layer 500 can be continuously used by tearing off, and the protecting film is avoided from being replaced frequently;

firstly, disclose fixed knot constructs 600, fixed knot constructs 600 including rubber strip 601, rectangular logical groove 605 has been seted up to rubber strip 601 center department, logical inslot 605 wall is equipped with spout 602, spout 602 inner wall sliding connection has slider 603, the slider 603 bottom surface is equipped with multiunit magnetic part 604, laminating degree between magnetic part 604 reinforcing protection film and the cell-phone screen makes the air bubble eliminate, avoid later stage protection film to stick up the limit and influence the use, moreover, after the protection film surface replacement layer 500 fish tail, through taking off it, make the protection film of replacement layer 500 below can continue to use, avoid often changing the protection film. .

The improvement of the embodiment is that: through fixed knot constructs 600, the laminating degree between reinforcing protection film and the cell-phone screen on the one hand avoids the air bubble to produce and leads to the protection film to stick up the limit, and on the other hand is influenced after using by the fish tail when protection film surface replacement layer 500, conveniently takes off replacement layer 500 through fixed knot constructs 600, makes the protection film secondary use, saves economy.

Because the mobile phone screen can emit a small amount of radiation in the use process of the mobile phone, eyes can be tired when the mobile phone screen is watched for a long time, and therefore, the electromagnetic radiation resistant composite coating 200 is arranged above the base layer 100, the electromagnetic radiation resistant composite coating 200 is used for preventing the mobile phone screen from radiating to the customer glasses for a long time, the vision of the customer is affected, and the eye fatigue of the user is reduced by arranging the electromagnetic radiation resistant composite coating 200 above the base layer 100.

Considering that the mobile phone is frequently used in daily work, in addition, in the mobile phone holding process, some relatively hard impurities exist in the pocket, and the screen is possibly scratched in the holding process, therefore, the hard scratch-resistant coating 300 is arranged above the electromagnetic radiation-resistant composite coating 200, the hard scratch-resistant coating 300 is used for avoiding the external sharp object from scratching the mobile phone screen, and the damage to the mobile phone screen caused by scratching the protective film by the sharp object in daily life can be effectively avoided by arranging the hard scratch-resistant coating 300.

Since the users are now extremely focused on personal privacy, in order to prevent the privacy from being revealed by bystanders in daily life, the peep-proof layer 400 is disposed between the hard scratch-proof coating 300 and the replacement layer 500, and the peep-proof layer 400 is used for preventing the bystanders from peeping the mobile phone screen of the user.

In order to make the fixing structure 600 not affect the mobile phone charging function during use, the width of the through slot 605 is the same as the width of the mobile phone charging port, so that the mobile phone can be conveniently charged during screen protection.

To sum up, the working principle of the scheme is as follows: through the adhesion coating 101 adhesion with basic unit 100 bottom at the cell-phone surface, rotate the rubber strip 601 along the cell-phone lateral wall, make the logical groove 605 of rubber strip 601 rotate to the cell-phone back along charging port edge, slider 603 that the spout 602 inner wall was equipped with slides to suitable position, make magnetic part 604 and cell-phone back magnetism inhale, make protection film and cell-phone screen adhesion follow inseparable, avoid the bubble to produce and lead to the protection film to stick up the limit, and after the protection film surface replacement layer 500 fish tail, through taking off it, make the protection film of replacement layer 500 below can continue to use, avoid often changing the protection film, save economy.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A high-viscosity self-adhesive multilayer protective film structure of a mobile phone screen is characterized in that: including basic unit (100), basic unit (100) below is scribbled adhesion coating (101), adhesion coating (101) are used for adhesion cell-phone screen, basic unit (100) top is equipped with replacement layer (500), replacement layer (500) are used for tearing it behind the protection film surface is worn-out, make lower floor's protection film be brand-new state, replacement layer (500) both sides all are equipped with fixed knot construct (600), fixed knot constructs (600) are used for strengthening the protection film and fix the effect to the cell-phone.

2. The mobile phone screen high-viscosity self-adhesive multilayer protective film structure as claimed in claim 1, wherein: the fixing structure (600) comprises a rubber strip (601), a rectangular through groove (605) is formed in the center of the rubber strip (601), a sliding groove (602) is formed in the inner wall of the through groove (605), a sliding block (603) is connected to the inner wall of the sliding groove (602) in a sliding mode, and a plurality of groups of magnetic components (604) are arranged on the bottom face of the sliding block (603).

3. The mobile phone screen high-viscosity self-adhesive multilayer protective film structure as claimed in claim 1, wherein: an anti-electromagnetic radiation composite coating (200) is arranged above the base layer (100), and the anti-electromagnetic radiation composite coating (200) is used for preventing the mobile phone screen from radiating to irradiate the customer glasses for a long time so as to influence the eyesight of the customer.

4. A handset screen high adhesion self-adhesive multilayer protective film structure according to claim 3, wherein: the anti-electromagnetic radiation mobile phone screen comprises a mobile phone screen body and is characterized in that a hard scratch-resistant coating (300) is arranged above the anti-electromagnetic radiation composite coating (200), and the hard scratch-resistant coating (300) is used for preventing external sharp objects from scratching the mobile phone screen.

5. The mobile phone screen high-viscosity self-adhesive multilayer protective film structure according to claim 4, wherein: a peep-proof layer (400) is arranged between the hard scraping-proof coating (300) and the replacement layer (500), and the peep-proof layer (400) is used for preventing bystanders from peeping the mobile phone screen of the user.

6. The mobile phone screen high-viscosity self-adhesive multilayer protective film structure as claimed in claim 2, wherein: the width of the through groove (605) is the same as the width of the charging port of the mobile phone, so that the mobile phone can be conveniently charged in the screen protection process of the mobile phone.