CN218879805U

CN218879805U - High-adhesion protective film structure

Info

Publication number: CN218879805U
Application number: CN202223376549.XU
Authority: CN
Inventors: 廖胜根; 岳雷; 周叶
Original assignee: Dongguan Sanjia Electronic Materials Co ltd
Current assignee: Dongguan Sanjia Electronic Materials Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-04-18
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a high adhesion's protection film structure, including protection film main part, first from type membrane and second from the type membrane, the top of protection film main part is installed firstly from the type membrane, the second is installed from the type membrane to the bottom of protection film main part, high adhesion glue film is installed to the bottom of protection film main part, and the bottom of high adhesion glue film is installed in the second top from the type membrane, a plurality of recess has been seted up to the roof of high adhesion glue film. The utility model discloses a setting of high adhesion glue film, recess, lug, synthetic resin layer is favorable to improving the adhesion when the protection film is pasted through high adhesion glue film, through the setting of recess, lug, synthetic resin layer, is favorable to improving the adhesion between high adhesion glue film and the synthetic resin layer, through the setting of silica gel layer and polyester film layer, further improves the adhesion of protection film, and then is favorable to in the use of protection film structure, improves its high adhesion.

Description

High-adhesion protective film structure

Technical Field

The utility model relates to a protection film equipment technical field specifically is a protection film structure of high adhesion.

Background

The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, the protective film has become a general name of the screen protective film slowly along with the popularization of digital products such as mobile phones and the like in China, and the functions of the protective film in the field of the screen protective film are all five doors, so that the protective film has various different effects.

The existing protective film structure needs to ensure high adhesiveness during use so as to prevent the protective film from falling off or breaking during use.

In view of the above, it is necessary to develop a protective film structure with high adhesion, so as to improve the practicability of the protective film structure during the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection film structure of high adhesion to the technical problem who prevents that the protection film from droing or protection film fault appear in the use that provides among the above-mentioned background art of solution.

In order to achieve the above object, the present invention provides a high adhesion protective film structure, which includes a protective film main body, a first release film and a second release film, wherein the first release film is installed on the top of the protective film main body, and the second release film is installed on the bottom of the protective film main body;

the bottom of the protective film main body is provided with a high-adhesion glue layer, the bottom of the high-adhesion glue layer is arranged at the top of the second release film, and the top wall of the high-adhesion glue layer is provided with a plurality of grooves;

the inner wall of the groove is provided with a convex block, the other end of the convex block is provided with a synthetic resin layer, and the bottom of the synthetic resin layer is arranged at the top of the high-adhesion glue layer.

Preferably, a plurality of locating holes are formed in the top of the first release film, first connecting pieces are mounted at two ends of the first release film, and first pulling pieces are mounted at the other ends of the first connecting pieces.

Preferably, the second is all installed the second connection piece from the both ends of type membrane, and the second pulling-on piece is installed to the other end of second connection piece.

Preferably, a silica gel layer is mounted on the top of the synthetic resin layer, and a polyester film layer is mounted on the top of the silica gel layer.

Preferably, the top of the polyester film layer is provided with a self-repairing layer, and the top of the self-repairing layer is provided with a scratch-resistant layer.

Preferably, a surface antifouling layer is mounted on the top of the scratch-resistant layer.

Preferably, a frosted layer is arranged on the top of the surface antifouling layer, and the top of the frosted layer is installed on the bottom of the first release film.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of high adhesion glue film, recess, lug, synthetic resin layer is favorable to improving the adhesion when the protection film is pasted through high adhesion glue film, through the setting of recess, lug, synthetic resin layer, is favorable to improving the adhesion between high adhesion glue film and the synthetic resin layer, through the setting of silica gel layer and polyester film layer, further improves the adhesion of protection film, and then is favorable to in the use of protection film structure, improves its high adhesion.

2. The utility model discloses a first setting from type membrane and locating hole, be favorable to improving the effect that the protection film is convenient for install, through first connection piece, first pulling-on piece, the setting of second connection piece and second pulling-on piece, conveniently through the first pulling-on piece of pulling or second pulling-on piece, take off first from type membrane or second from type membrane, be favorable to improving the protecting effect of protection film through self-repairing layer and scratch-resistant layer, and then improve life, setting through antifouling layer in surface and dull polish layer, can effectively resist the fingerprint invasion and attack, and the finger slides and does not leave the trace, the visual effect of protection film has been guaranteed to the maximum extent.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the main structure of the protective film of the present invention;

FIG. 3 is a schematic structural view of a second release film of the present invention;

fig. 4 is a schematic view of the first release film structure of the present invention.

In the figure: 1. a protective film body; 2. a first release film; 3. a second release film; 101. a high-adhesion glue layer; 102. a groove; 103. a bump; 104. a synthetic resin layer; 201. positioning holes; 202. a first connecting piece; 203. a first pull tab; 301. a second connecting sheet; 302. a second pull tab; 401. a silica gel layer; 402. a polyester film layer; 501. a self-healing layer; 502. a scratch-resistant layer; 601. a surface antifouling layer; 701. and (5) sanding a layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and 3, an embodiment of the present invention provides a high-adhesion protective film structure, which includes a protective film main body 1, a first release film 2 and a second release film 3, wherein the first release film 2 is installed on the top of the protective film main body 1, and the second release film 3 is installed on the bottom of the protective film main body 1;

referring to fig. 1 and 2, a high-adhesion glue layer 101 is mounted at the bottom of a protective film main body 1, the bottom of the high-adhesion glue layer 101 is mounted at the top of a second release film 3, a plurality of grooves 102 are formed in the top wall of the high-adhesion glue layer 101, a bump 103 is mounted on the inner wall of each groove 102, a synthetic resin layer 104 is mounted at the other end of each bump 103, the bottom of each synthetic resin layer 104 is mounted at the top of the high-adhesion glue layer 101, a silica gel layer 401 is mounted at the top of each synthetic resin layer 104, and a polyester film layer 402 is mounted at the top of each silica gel layer 401;

referring to fig. 1, 2, 3 and 4, a plurality of positioning holes 201 are formed at the top of a first release film 2, first connecting pieces 202 are respectively installed at two ends of the first release film 2, a first pull tab 203 is installed at the other end of each first connecting piece 202, second connecting pieces 301 are respectively installed at two ends of a second release film 3, a second pull tab 302 is installed at the other end of each second connecting piece 301, a self-repairing layer 501 is installed at the top of a polyester film layer 402, a scratch-resistant layer 502 is installed at the top of the self-repairing layer 501, a surface antifouling layer 601 is installed at the top of the scratch-resistant layer 502, a frosted layer 701 is arranged at the top of the surface antifouling layer 601, and the top of the frosted layer 701 is installed at the bottom of the first release film 2, through the first setting of type membrane 2 and locating hole 201, be favorable to improving the effect that the protection film is convenient for install, through first connection piece 202, first pulling-on piece 203, the setting of second connection piece 301 and second pulling-on piece 302, conveniently through the first pulling-on piece 203 of pulling or second pulling-on piece 302, take off first type membrane 2 or the second from type membrane 3, be favorable to improving the protective effect of protection film through self-repairing layer 501 and scratch-resistant layer 502, and then improve life, setting through antifouling layer 601 in surface and dull polish layer 701, can effectively resist the fingerprint invasion and attack, and the finger slides and does not leave the trace, the visual effect of protection film has been guaranteed to the maximum extent.

The working principle is that through the arrangement of the high-adhesion adhesive layer 101, the groove 102, the bump 103 and the synthetic resin layer 104, the improvement of the adhesion of the protective film during the pasting process is facilitated through the high-adhesion adhesive layer 101, through the arrangement of the groove 102, the bump 103 and the synthetic resin layer 104, the improvement of the adhesion between the high-adhesion adhesive layer 101 and the synthetic resin layer 104 is facilitated, through the arrangement of the silica gel layer 401 and the polyester film layer 402, the adhesion of the protective film is further improved, and further, the improvement of the high-adhesion in the use process of the protective film structure is facilitated, through the arrangement of the first release film 2 and the positioning hole 201, the improvement of the effect of the protective film for facilitating the installation is facilitated, through the arrangement of the first connecting sheet 202, the first pull sheet 203, the second connecting sheet 301 and the second pull sheet 302, the first pull sheet 203 or the second pull sheet 302 is conveniently pulled, the first release film 2 or the second release film 3 is taken down, through the self-scratch resistant layer 501 and the scratch resistant layer 502, the protective effect of the protective film is facilitated to be improved, the service life is further improved, through the arrangement of the surface layer 601 and the frosted layer 701, the fingerprint can be effectively resisted, and the finger can not be attacked, and the visual effect of the protective film can be guaranteed to the maximum extent of the stain on the protective film can be kept.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a protection film structure of high adhesion, includes protection film main part (1), firstly leaves type membrane (2) and second from type membrane (3), its characterized in that: a first release film (2) is arranged at the top of the protective film main body (1), and a second release film (3) is arranged at the bottom of the protective film main body (1);

the bottom of the protective film main body (1) is provided with a high-adhesion glue layer (101), the bottom of the high-adhesion glue layer (101) is arranged at the top of the second release film (3), and the top wall of the high-adhesion glue layer (101) is provided with a plurality of grooves (102);

a bump (103) is arranged on the inner wall of the groove (102), a synthetic resin layer (104) is arranged at the other end of the bump (103), and the bottom of the synthetic resin layer (104) is arranged at the top of the high-adhesion glue layer (101);

a plurality of locating hole (201) has been seted up at first top from type membrane (2), first connecting piece (202) are all installed at first both ends from type membrane (2), first pulling-on piece (203) is installed to the other end of first connecting piece (202), second connecting piece (301) are all installed at the both ends of second from type membrane (3), second pulling-on piece (302) are installed to the other end of second connecting piece (301), self-repairing layer (501) is installed at the top of polyester film layer (402), anti-scratch layer (502) are installed at the top of self-repairing layer (501), surface antifouling layer (601) are installed at the top of anti-scratch layer (502), the top of surface antifouling layer (601) is provided with dull polish layer (701), and install in the first bottom from type membrane (2) at the top of dull polish layer (701).

2. A highly adhesive protective film structure according to claim 1, wherein: the top of the synthetic resin layer (104) is provided with a silica gel layer (401), and the top of the silica gel layer (401) is provided with a polyester film layer (402).