Protective film structure convenient to replace

Abstract

The utility model discloses a protective film structure convenient to replace, which comprises a protective film body, glue, a plurality of pieces of first release paper, a tearing component and a reinforcing component, the glue is arranged at the bottom of the protective film body, the plurality of pieces of first release paper are symmetrically arranged at the bottom of the glue, the tearing component is arranged at the bottom of the first release paper, and the reinforcing component is arranged at the bottom of the tearing component. The tearing assembly is used for pulling the first release paper. Through the design of the multiple pieces of first release paper, the tearing assembly and the reinforcing assembly, the release paper located at the bottom of the glue is divided into multiple parts, in the using process, the situation that all the release paper is separated from the glue is avoided, after one piece of release paper is separated from the glue, the release paper is still located at the bottom of the glue, and therefore the release paper is separated from the glue. By means of the design, a user can still grasp the protective film to support the protective film, after one side of the protective film is bonded, the release paper on the other side of the protective film is separated from the glue, the protective film is bonded with an object, and the difficulty of film bonding is reduced through the design.

Description

Technical Field

[0001] This utility model relates to the field of protective film technology, and in particular to a protective film structure that is easy to replace. Background Technology

[0002] A protective film is a film used to cover the surface of an object to prevent scratches and abrasions, thus protecting the object.

[0003] Traditional protective films typically consist of three layers: the film itself, adhesive, and release paper. The film itself is the main component, providing protection. The adhesive layer is applied to the back of the film to bond to the protected surface. The release paper covers the adhesive layer, protecting it and preventing adhesion and contamination. During application, the release paper must be peeled off to expose the adhesive layer before the film is applied to the target surface. However, peeling off the entire release paper at once exposes a large area of ​​adhesive. Due to the lack of support, the flexible film may wrinkle, misalign, or adhere to non-target areas, increasing the difficulty of installation. Therefore, this solution proposes an easily replaceable protective film structure to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a protective film structure that is easy to replace, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a protective film structure that is easy to replace, comprising:

[0006] Protective film body;

[0007] Adhesive, wherein the adhesive is disposed at the bottom of the protective film body;

[0008] First release paper, multiple first release papers are symmetrically arranged at the bottom of the adhesive;

[0009] A tearing assembly is disposed at the bottom of a first release paper, and the tearing assembly is used to pull the first release paper;

[0010] A reinforcing component is disposed at the connection between the tearing component and the adhesive, and the reinforcing component is used to restrict the movement of the tearing component.

[0011] Preferably, the tearing assembly includes a fixing block fixedly connected to the bottom of the first release paper, and a pull strip is fixedly connected to one side of the fixing block.

[0012] Preferably, a pull groove is provided on one side of the pull bar, and a sealing element is provided inside the pull groove.

[0013] Preferably, the reinforcing component includes a second release paper fixedly connected to the top of the pull bar, the second release paper being disposed at the bottom of the adhesive.

[0014] Preferably, a connecting groove is provided on one side of the first release paper, and the second release paper is inserted and connected inside the connecting groove.

[0015] Preferably, the sealing component includes a sealing block that is inserted into the pull groove, and a connecting block is provided at the connection between the sealing block and the pull groove.

[0016] Preferably, the horizontal longitudinal section of the connecting block is set as a triangle, thereby reducing the contact area between the connecting block and the pulling groove.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] This invention utilizes a design with multiple first release papers, a tear-off component, and a reinforcing component to divide the release paper at the bottom of the adhesive into multiple parts. During use, this prevents the release paper from completely separating from the adhesive. Even after one release paper is separated from the adhesive, some release paper remains at the bottom of the adhesive, allowing the user to still hold the protective film for support. Once one side of the protective film is bonded, the release paper on the other side is separated from the adhesive, and the protective film is then bonded to the object. This design reduces the difficulty of applying the film. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the interlayer structure of this utility model.

[0020] Figure 2 This is a three-dimensional structural diagram of the tearing component of this utility model.

[0021] In the figure: 1. Protective film body; 2. First release paper; 3. Sealing component; 301. Sealing block; 302. Connecting block; 4. Adhesive; 5. Fixing block; 6. Pull strip; 601. Pull groove; 7. Reinforcing component; 701. Connecting groove; 702. Second release paper. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides, for example Figure 1 and Figure 2The protective film structure shown is easy to replace, comprising:

[0024] Protective film body 1;

[0025] Adhesive 4 is applied to the bottom of the protective film body 1;

[0026] First release paper 2, multiple first release papers 2 are symmetrically arranged at the bottom of glue 4;

[0027] A tear-off assembly is located at the bottom of the first release paper 2 and is used to pull the first release paper 2.

[0028] Reinforcing component 7 is located at the connection between the tearing component and the adhesive 4, and is used to restrict the movement of the tearing component.

[0029] It should be noted that the protective film body 1 is an existing film covering the product surface, used to protect the product during use; the adhesive 4 is applied to the bottom of the protective film body 1, and during use, the protective film body 1 is bonded to the desired position using the adhesive 4; two first release papers 2 are provided, both placed at the bottom of the adhesive 4. The first release papers 2 are made of anti-stick paper base or film, and their surface is specially treated such as with silicone oil coating, so that they can both tightly adhere to the adhesive 4 and be easily peeled off without residue during use. This design is used to protect the adhesive 4 and prevent impurities from adhering to it. The release paper at the bottom of the adhesive 4 is divided into multiple parts to prevent the release paper from completely separating from the adhesive 4 during use. Even after one part of the release paper is separated from the adhesive 4, some release paper remains at the bottom of the adhesive 4, allowing the user to still hold the protective film for support. After one side of the protective film is bonded, the release paper on the other side is separated from the adhesive 4, and the protective film is then bonded to the object. This design reduces the difficulty of applying the film.

[0030] Specifically, the tearing assembly includes a fixing block 5 fixedly connected to the bottom of the first release paper 2, and a pull strip 6 fixedly connected to one side of the fixing block 5.

[0031] Specifically, a pull groove 601 is provided on one side of the pull bar 6, and a sealing element 3 is provided inside the pull groove 601.

[0032] It should be noted that when using this product, insert your finger into the pull groove 601 and use your finger to move the pull bar 6 away from the protective film body 1. The pull bar 6 will then remove the first release paper 2 from the bottom of the glue 4.

[0033] Specifically, the reinforcing component 7 includes a second release paper 702 fixedly connected to the top of the pull bar 6. The second release paper 702 is disposed at the bottom of the adhesive 4. A connecting groove 701 is provided on one side of the first release paper 2, and the second release paper 702 is inserted into the inside of the connecting groove 701.

[0034] It should be noted that the material of the second release paper 702 is the same as that of the first release paper 2. When in use, the second release paper 702 is connected to the glue 4, thereby restricting the position of one side of the pull strip 6 through the second release paper 702, so as to prevent the pull strip 6 from shaking randomly on one side.

[0035] Specifically, the sealing component 3 includes a sealing block 301 that is inserted into the pull groove 601. A connecting block 302 is provided at the connection between the sealing block 301 and the pull groove 601. The horizontal longitudinal section of the connecting block 302 is set as a triangle, and the connecting block 302 reduces the contact area with the pull groove 601.

[0036] It should be noted that the sealing block 301 is used to seal the pull groove 601 to prevent objects from entering the pull groove 601 and directly driving the pull strip 6 to move when the protective film device is moved. The pull strip 6, connecting block 302 and sealing block 301 are made as a single piece. The triangular connecting block 302 is used to reduce the contact area between the connecting block 302 and the pull groove 601. When it is necessary to remove the sealing block 301 from the inside of the pull groove 601, the sealing block 301 is pressed directly, so that the connection between the connecting block 302 and the pull groove 601 is separated first, thereby removing the sealing block 301 from the pull groove 601.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A replaceable protective film structure, characterized in that, include: Protective film body (1); Adhesive (4), said adhesive (4) is disposed at the bottom of the protective film body (1); First release paper (2), a plurality of first release papers (2) are symmetrically arranged at the bottom of the adhesive (4); A tearing assembly is disposed at the bottom of the first release paper (2) and is used to pull the first release paper (2); A reinforcing component (7) is disposed at the connection between the tearing component and the adhesive (4), and the reinforcing component (7) is used to restrict the movement of the tearing component.

2. The easily replaceable protective film structure according to claim 1, characterized in that, The tearing assembly includes a fixing block (5) fixedly connected to the bottom of the first release paper (2), and a pull strip (6) is fixedly connected to one side of the fixing block (5).

3. The easily replaceable protective film structure according to claim 2, characterized in that, A pull groove (601) is provided on one side of the pull bar (6), and a sealing element (3) is provided inside the pull groove (601).

4. The easily replaceable protective film structure according to claim 1, characterized in that, The reinforcing component (7) includes a second release paper (702) fixedly connected to the top of the pull bar (6), the second release paper (702) being disposed at the bottom of the adhesive (4).

5. The easily replaceable protective film structure according to claim 4, characterized in that, A connecting groove (701) is provided on one side of the first release paper (2), and the second release paper (702) is inserted into the inside of the connecting groove (701).

6. The easily replaceable protective film structure according to claim 3, characterized in that, The sealing component (3) includes a sealing block (301) that is inserted into the pull groove (601), and a connecting block (302) is provided at the connection between the sealing block (301) and the pull groove (601).

7. The easily replaceable protective film structure according to claim 6, characterized in that, The horizontal longitudinal section of the connecting block (302) is set as a triangle, and the connecting block (302) reduces the contact area with the pull groove (601).

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