CN216735614U - Prevent protection film of rolling up - Google Patents
Prevent protection film of rolling up Download PDFInfo
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- CN216735614U CN216735614U CN202122903974.9U CN202122903974U CN216735614U CN 216735614 U CN216735614 U CN 216735614U CN 202122903974 U CN202122903974 U CN 202122903974U CN 216735614 U CN216735614 U CN 216735614U
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- rubber strip
- protective film
- rubber
- film body
- protection film
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Abstract
The utility model discloses a protective film for preventing rolling, which comprises a protective film body, wherein rubber strips are symmetrically arranged at the edges of two sides of the protective film body, the upper surface of the outer side of the rubber strip is provided with scale marks, the top and the bottom of the inner side of the rubber strip are integrally formed with elastic rubber hemispheres, the inner sides of the rubber strips are provided with a tensile layer and metal wires, the tensile layer consists of a glass fiber net and a steel wire mesh, the utility model installs the two rubber strips at the edge of the protective film body symmetrically by manpower, the tensile layer is positioned on the surface layer of the rubber strip, and the rubber strip has good shear resistance by utilizing the flexibility of the glass fiber net and the steel wire mesh and the high tensile resistance in the warp and weft directions, thereby improving the tensile effect of the rubber strip, and a plurality of metal wires are symmetrically arranged at the inner side of the rubber strip, thereby make the rubber strip possess fine shape keeping nature, consequently can effectually prevent that the phenomenon of rolling up from appearing in the protection film body.
Description
Technical Field
The utility model relates to the technical field of protective films, in particular to a protective film capable of preventing rolling.
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. With the popularization of digital products such as mobile phones in China, the protective film has become a general name of the screen protective film slowly, and the function of the protective film in the field of screen protective films is also five-flower eight-door. The materials have undergone more than 5 years of development from the earliest PP materials to the current popular AR materials, and are slowly accepted by the vast cell phone population.
However, the conventional protective film for mobile phones mainly has the following disadvantages:
the existing protective film for the mobile phone is easy to roll before use, so that when the protective film is used, the protective film is rolled and tilted, so that the laminating degree of the protective film and a mobile phone screen is not ideal, and the normal use of the protective film is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a protective film for preventing rolling, which aims to solve the problem that the conventional protective film for a mobile phone in the background art is easy to roll before use, so that the adhesion degree of the protective film and a mobile phone screen is not ideal and the normal use of the protective film is influenced due to the fact that the protective film is rolled and tilted when the protective film is used.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent to play protection film of book, includes the protection film body, the rubber strip is installed to protection film body both sides edge symmetry, rubber strip outside upper surface is equipped with the scale mark, the inboard top of rubber strip and the elastic rubber hemisphere of the homogeneous shaping in bottom, the rubber strip inboard is equipped with tensile layer and wire, the tensile layer comprises glass fiber net and wire net piece, installs two rubber strip symmetries in the edge of protection film body through the manual work, through the laminating of elastic rubber hemisphere with protection film body edge mutually, prevents that the rubber strip from coming off from protection film body edge, and is equipped with tensile layer and wire through the rubber strip inboard, and the tensile layer comprises glass fiber net and wire net piece, lies in the top layer department of rubber strip through the tensile layer, utilizes the pliability and the high stretching resistance of longitude and latitude of glass fiber net and wire net piece, makes the rubber strip have very good anti-shear ability, thereby improve the tensile effect of rubber strip to be equipped with a plurality ofly at the inboard symmetry of rubber strip through the wire, thereby make the rubber strip possess fine shape keeping nature, consequently can effectually prevent that the phenomenon of rolling up from appearing in the protection film body.
Preferably, the rubber strip is the setting of U type structure, through setting the rubber strip to U type structure, is favorable to the edge of rubber strip and protection film body to combine together to play the effect of preventing rolling up to the protection film body.
Preferably, the elasticity rubber hemisphere is equipped with a plurality ofly, and is a plurality of the elasticity rubber hemisphere is array distribution, through setting up a plurality of elasticity rubber hemispheres, can effectual improvement rubber strip inboard and protection film body edge pressure to improve the cohesion of rubber strip and protection film body, prevent that the rubber strip from droing.
Preferably, the guide way has been seted up to the inside lateral wall of rubber strip, and the guide way links to each other with protection film body edge grafting, and the tip through making the guide way docks with protection film body edge tip relatively, removes through dragging the protection film body, and then makes the edge cooperation guide way of protection film body remove, makes things convenient for the combination between rubber strip and the protection film body.
Preferably, the glass fiber net is equipped with two-layerly, the wire net piece is equipped with the one deck, and the wire net piece is located two-layerly between the glass fiber net, through tensile level in the top layer department of rubber strip, utilize the pliability and the high stretching resistance of longitude and latitude of glass fiber net and wire net piece, make the rubber strip have the ability of fine anti-shear to improve the tensile effect of rubber strip.
Preferably, the metal wire symmetry is equipped with many, is equipped with a plurality ofly at the inboard symmetry of rubber strip through the metal wire to make the rubber strip possess fine shape keeping nature, and then can guarantee the planarization of protection film body.
The utility model provides a protective film for preventing rolling, which has the following beneficial effects:
(1) according to the utility model, two rubber strips are symmetrically arranged at the edge of the protective film body manually, the rubber strips are prevented from falling off from the edge of the protective film body by adhering the elastic rubber hemispheres to the edge of the protective film body, the tensile layer and the metal wires are arranged on the inner sides of the rubber strips, the tensile layer is composed of the glass fiber net and the steel wire net, the tensile layer is arranged on the surface layer of the rubber strips, and the rubber strips have good shearing resistance by utilizing the flexibility and the warp-weft high tensile resistance of the glass fiber net and the steel wire net, so that the tensile effect of the rubber strips is improved, and a plurality of rubber strips are symmetrically arranged on the inner sides of the rubber strips through the metal wires, so that the rubber strips have good shape retention property, and the protective film body can be effectively prevented from being rolled.
(2) According to the utility model, the length of the rubber strip is greater than that of the protective film body, and the protective film body is centered relative to the rubber strip through the scale marks arranged on the upper surface of the outer side of the rubber strip, so that the end head of the protective film body is prevented from protruding out of the rubber strip, and the judgment of the position of the protective film body at the rubber strip is facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the rubber strip of the present invention;
FIG. 3 is a schematic side sectional view of a rubber strip according to the present invention;
FIG. 4 is a schematic cross-sectional view of the tensile layer side of the present invention.
In the figure: 1. a protective film body; 2. a rubber strip; 3. scale lines; 4. an elastic rubber hemisphere; 5. a guide groove; 6. a tensile layer; 601. a glass fiber web; 602. a steel wire mesh sheet; 7. a wire.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a prevent protection film of rolling up, includes protection film body 1, rubber strip 2 is installed to 1 both sides edge symmetry of protection film body, 2 outside upper surfaces of rubber strip are equipped with scale mark 3, 2 inboard tops of rubber strip and the elastic rubber hemisphere of bottom homogeneous body shaping 4, 2 inboards of rubber strip are equipped with tensile layer 6 and wire 7, tensile layer 6 comprises glass fiber net 601 and wire net 602.
The two rubber strips 2 are symmetrically installed at the edge of the protective film body 1 through manpower, the length of the rubber strips 2 is larger than that of the protective film body 1, the protective film body 1 is centered relative to the rubber strips 2 through the scale marks 3 arranged on the upper surface of the outer side of the rubber strips 2, the end of the protective film body 1 is prevented from protruding out of the rubber strips 2, the position of the protective film body 1 at the rubber strips 2 is favorably judged, the rubber strips 2 are prevented from falling off from the edge of the protective film body 1 through the attachment of the elastic rubber hemispheres 4 and the edge of the protective film body 1, the tensile layer 6 and the metal wires 7 are arranged on the inner side of the rubber strips 2, the tensile layer 6 is composed of a glass fiber net 601 and a steel wire net 602, the tensile layer 6 is located at the surface layer of the rubber strips 2, and the rubber strips 2 have good shear resistance by utilizing the flexibility and the longitude and latitude height tensile resistance of the glass fiber net 601 and the steel wire net 602, thereby improve the tensile effect of rubber strip 2 to be equipped with a plurality ofly at 2 inboard symmetries of rubber strip through wire 7, thereby make rubber strip 2 possess fine shape keeping nature, consequently can effectually prevent that the phenomenon of rolling up from appearing in protection film body 1.
The metal wire 7 symmetry is equipped with many, is equipped with a plurality ofly at 2 inboard symmetries of rubber strip through metal wire 7 to make rubber strip 2 possess fine shape keeping nature, and then can guarantee the planarization of protection film body 1.
It should be noted that, in operation, two rubber strips 2 are symmetrically installed at the edge of a protection film body 1 by manpower, the length of the rubber strips 2 is larger than that of the protection film body 1, the protection film body 1 is centered relative to the rubber strips 2 by scale marks 3 arranged on the upper surface of the outer side of the rubber strips 2, the end of the protection film body 1 is prevented from protruding out of the rubber strips 2, the position of the protection film body 1 at the rubber strips 2 is judged favorably, the rubber strips 2 are prevented from falling off from the edge of the protection film body 1 by the attachment of an elastic rubber hemisphere 4 and the edge of the protection film body 1, a tensile layer 6 and a metal wire 7 are arranged on the inner side of the rubber strips 2, the tensile layer 6 is composed of a glass fiber net 601 and a steel wire net 602, the tensile layer 6 is arranged at the surface layer of the rubber strips 2, and the flexibility and the longitudinal and longitudinal high tensile resistance of the glass fiber net 601 and the steel wire net 602 are utilized, the rubber strip 2 has good anti-shearing capability, so that the tensile effect of the rubber strip 2 is improved, and a plurality of rubber strips 2 are symmetrically arranged on the inner side of the rubber strip 2 through the metal wires 7, so that the rubber strip 2 has good shape-keeping performance, and the protective film body 1 can be effectively prevented from being rolled up, the rubber strip 2 is arranged in a U-shaped structure, the U-shaped structure of the rubber strip 2 is favorable for combining the rubber strip 2 with the edge of the protective film body 1, so that the protective film body 1 is prevented from being rolled up, the plurality of elastic rubber hemispheres 4 are arranged, the plurality of elastic rubber hemispheres 4 are distributed in an array manner, the pressure intensity of the inner side of the rubber strip 2 and the edge of the protective film body 1 can be effectively improved through the plurality of elastic rubber hemispheres 4, the binding force between the rubber strip 2 and the protective film body 1 is improved, the rubber strip 2 is prevented from falling off, the guide groove 5 is formed in the inner side wall of the rubber strip 2, and the guide groove 5 is connected with the edge of the protective film body 1 in an inserting way, by butting the end part of the guide groove 5 with the end part of the edge of the protective film body 1 and dragging the protective film body 1 to move, so that the edge of the protective film body 1 is matched with the guide groove 5 to move, the rubber strip 2 and the protective film body 1 are conveniently combined, the glass fiber nets 601 are provided with two layers, the steel wire mesh 602 is provided with one layer, the steel wire mesh 602 is positioned between the two layers of glass fiber nets 601, the tensile layer 6 is positioned on the surface layer of the rubber strip 2, and the rubber strip 2 has good shear resistance by utilizing the flexibility of the glass fiber net 601 and the steel wire mesh 602 and the tensile resistance of the longitudinal and latitudinal heights, thereby improving the tensile effect of the rubber strip 2, a plurality of metal wires 7 are symmetrically arranged at the inner side of the rubber strip 2, thereby make rubber strip 2 possess fine shape keeping nature, and then can guarantee the planarization of protection film body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prevent protection film of rolling up, includes protection film body (1), its characterized in that: rubber strip (2) are installed to protection film body (1) both sides edge symmetry, rubber strip (2) outside upper surface is equipped with scale mark (3), rubber strip (2) inboard top and bottom homogeneous body shaping have elastic rubber hemisphere (4), rubber strip (2) inboard is equipped with tensile layer (6) and wire (7), tensile layer (6) comprise glass fiber net (601) and wire net piece (602).
2. The protective film for preventing curling as claimed in claim 1, wherein: the rubber strip (2) is arranged in a U-shaped structure.
3. The protective film for preventing curling as claimed in claim 1, wherein: the elastic rubber hemispheres (4) are arranged in a plurality of arrays, and the elastic rubber hemispheres (4) are distributed in an array manner.
4. The protective film for preventing curling as claimed in claim 1, wherein: guide way (5) have been seted up to rubber strip (2) inside lateral wall, and guide way (5) link to each other with protection film body (1) edge grafting.
5. The protective film for preventing curling as claimed in claim 1, wherein: glass fiber net (601) is equipped with two-layerly, wire net piece (602) is equipped with the one deck, and wire net piece (602) are located two-layerly between glass fiber net (601).
6. The protective film for preventing curling as claimed in claim 1, wherein: the metal wires (7) are symmetrically provided with a plurality of wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903974.9U CN216735614U (en) | 2021-11-25 | 2021-11-25 | Prevent protection film of rolling up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122903974.9U CN216735614U (en) | 2021-11-25 | 2021-11-25 | Prevent protection film of rolling up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216735614U true CN216735614U (en) | 2022-06-14 |
Family
ID=81928684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122903974.9U Active CN216735614U (en) | 2021-11-25 | 2021-11-25 | Prevent protection film of rolling up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216735614U (en) |
-
2021
- 2021-11-25 CN CN202122903974.9U patent/CN216735614U/en active Active
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