Silica gel dustproof film

Abstract

The utility model discloses a silica gel dustproof film which comprises a silica gel layer, a first groove is formed in the outer wall of one side of the silica gel layer, first installation grooves are formed in the two ends of the first groove, the two first installation grooves are perpendicular to the first groove, and the two first installation grooves are communicated with the first groove; the first metal wire is arranged in the first groove; the two second metal wires are fixedly connected to the two ends of the first metal wire respectively, and the two second metal wires are arranged in the two first mounting grooves respectively; the bonding layer is arranged at the bottom of the silica gel layer; and the release layer is adhered to the bottom of the adhesive layer. When the release layer is torn off, the dustproof film can be prevented from being curled and bonded.

Description

Technical Field

[0001] This utility model relates to the field of dustproof film technology, specifically a silicone dustproof film. Background Technology

[0002] Dustproof film, in its function, is to place a layer of film on the object we want to protect, thereby preventing dust from entering. Currently, dustproof films are peeled off from the adhesive layer by removing the release layer. Because dustproof films are relatively soft, they tend to curl and stick together when the release layer is removed, causing inconvenience. Utility Model Content

[0003] The purpose of this invention is to provide a silicone dustproof film that can prevent the dustproof film from curling and sticking when the release layer is peeled off.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A silicone dustproof film, comprising:

[0006] A silicone layer, wherein a first groove is provided on one outer wall of the silicone layer, and a first mounting groove is provided at both ends of the first groove, the two first mounting grooves are perpendicular to the first groove, and the two first mounting grooves are connected to the first groove.

[0007] A first metal wire, wherein the first metal wire is disposed in a first groove;

[0008] Two second metal wires are respectively fixedly connected to both ends of the first metal wire, and the two second metal wires are respectively disposed in the two first mounting grooves;

[0009] An adhesive layer is disposed at the bottom of the silicone layer;

[0010] Release layer, which is bonded to the bottom of the adhesive layer.

[0011] Furthermore, a second groove is provided on the outer wall of the silicone layer on the side away from the first groove. A second mounting groove is provided at both ends of the second groove. The two second mounting grooves are arranged perpendicularly to the second groove and are in communication with the second groove. A third metal wire is provided in the second groove. A fourth metal wire is fixedly connected to both ends of the third metal wire. The two fourth metal wires are respectively provided in the two second mounting grooves.

[0012] Furthermore, the release layer is provided with several dotted lines.

[0013] Furthermore, a tear-off section is provided between two adjacent dotted lines, and the tear-off section is an integral structure with the release layer.

[0014] Furthermore, the adhesive layer is a pressure-sensitive adhesive layer.

[0015] Furthermore, the release layer is release paper or release film.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model provides a certain support for the dustproof film through the first metal wire and the second metal wire, so that the dustproof film is not easy to curl and stick together when the release layer is peeled off.

[0018] 2. The third and fourth metal wires of this utility model further provide support for the dustproof film.

[0019] 3. The release layer of this utility model has several dot-cut lines, which allows the user to peel off part of the release layer before pasting, thus avoiding excessive exposure of the adhesive layer and accidental sticking to other surfaces during the pasting process. This would reduce the adhesion of the part of the adhesive layer that came into contact with other items after peeling it off again.

[0020] 4. This utility model is provided with a tear-off part, which makes it easy to peel the release layer off the silicone layer. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 for Figure 1 Enlarged view of point A;

[0023] Figure 3 This is a structural schematic diagram from another perspective of the present invention;

[0024] Figure 4 for Figure 3 Enlarged view of point B;

[0025] Figure 5 This is a top view of the present invention;

[0026] Figure 6 for Figure 5 CC-direction sectional view;

[0027] Figure 7 for Figure 6 Enlarged view of point D;

[0028] Figure 8 This is a schematic diagram of the internal structure of the present invention;

[0029] Figure 9 This is a structural schematic diagram from another perspective of the present invention.

[0030] In the diagram: 1. Silicone layer; 11. First groove; 12. First mounting groove; 13. Second groove; 14. Second mounting groove; 21. First metal wire; 22. Second metal wire; 3. Adhesive layer; 4. Release layer; 41. Dotted line; 42. Tear section; 51. Third metal wire; 52. Fourth metal wire. Detailed Implementation

[0031] 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.

[0032] Please see Figure 1-9 One embodiment provided by this utility model:

[0033] A silicone dustproof film, comprising:

[0034] Silicone layer 1, a first groove 11 is provided on one side of the outer wall of silicone layer 1, and a first mounting groove 12 is provided at both ends of the first groove 11. The two first mounting grooves 12 are perpendicular to the first groove 11 and are connected to the first groove 11.

[0035] The first metal wire 21 is disposed in the first groove 11;

[0036] Two second metal wires 22 are respectively fixedly connected to the two ends of the first metal wire 21, and the two second metal wires 22 are respectively disposed in the two first mounting grooves 12;

[0037] Adhesive layer 3 is disposed at the bottom of silicone layer 1;

[0038] Release layer 4 is bonded to the bottom of adhesive layer 3.

[0039] The first metal wire 21 and the second metal wire 22 provide a certain support for the dustproof film, so that the dustproof film is not easy to curl and stick together when the release layer 4 is peeled off.

[0040] Specifically, a second groove 13 is provided on the outer wall of the silicone layer 1 on the side away from the first groove 11. Each end of the second groove 13 has a second mounting groove 14, which is perpendicular to and communicates with the second groove 13. A third metal wire 51 is provided within the second groove 13, and each end of the third metal wire 51 is fixedly connected to a fourth metal wire 52. The two fourth metal wires 52 are respectively located within the two second mounting grooves 14. The third metal wire 51 and the fourth metal wire 52 further provide support for the dustproof membrane.

[0041] Specifically, the release layer 4 has several dot-cut lines 41.

[0042] The release layer 4 has several dotted lines 41, which allows the present invention to be used by first peeling off part of the release layer 4 for pasting. This avoids the adhesive layer 3 being exposed too much, which may cause it to accidentally stick to the surface of other items during the pasting process, resulting in a decrease in the adhesiveness of the part of the adhesive layer 3 that has been in contact with other items after peeling it off again.

[0043] Specifically, a tearing part 42 is provided between two adjacent point break lines 41. The tearing part 42 is located at the edge of the release layer 4, and the tearing part 42 and the release layer 4 are an integral structure.

[0044] Specifically, adhesive layer 3 is a pressure-sensitive adhesive layer.

[0045] Specifically, release layer 4 is release paper or release film.

[0046] Working principle: The first metal wire 21, the second metal wire 22, the third metal wire 51, and the fourth metal wire 52 can provide a certain support for the dustproof film, so that the dustproof film is not easy to curl and stick together when the release layer 4 is peeled off; by setting a number of dot-cut lines 41 on the release layer 4, this utility model can be used by first peeling off part of the release layer 4 for pasting, avoiding the adhesive layer 3 being exposed too much, which may cause it to accidentally stick to the surface of other items during the pasting process, and the adhesiveness of the part of the adhesive layer 3 that has been in contact with other items will decrease after peeling it off again.

[0047] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A silicone dustproof film, characterized in that... ,include: A silicone layer, wherein a first groove is provided on one outer wall of the silicone layer, and a first mounting groove is provided at both ends of the first groove, the two first mounting grooves are perpendicular to the first groove, and the two first mounting grooves are connected to the first groove. A first metal wire, wherein the first metal wire is disposed in a first groove; Two second metal wires are respectively fixedly connected to both ends of the first metal wire, and the two second metal wires are respectively disposed in the two first mounting grooves; An adhesive layer is disposed at the bottom of the silicone layer; Release layer, which is bonded to the bottom of the adhesive layer.

2. The silicone dustproof film according to claim 1, characterized in that... The silicone layer has a second groove on the outer wall of the side away from the first groove. The two ends of the second groove are provided with second mounting grooves. The two second mounting grooves are perpendicular to the second groove and are in communication with the second groove. A third metal wire is provided in the second groove. The two ends of the third metal wire are fixedly connected with a fourth metal wire. The two fourth metal wires are respectively provided in the two second mounting grooves.

3. The silicone dustproof film according to claim 1, characterized in that... The release layer is provided with several dotted lines.

4. The silicone dustproof film according to claim 3, characterized in that... A tear-off section is provided between two adjacent dotted lines, and the tear-off section and the release layer are an integral structure.

5. The silicone dustproof film according to claim 1, characterized in that... The adhesive layer is a pressure-sensitive adhesive layer.

6. The silicone dustproof film according to claim 1, characterized in that... The release layer is release paper or release film.

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