CN213357415U - Protection film sticky tape suitable for curved surface screen - Google Patents
Protection film sticky tape suitable for curved surface screen Download PDFInfo
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- CN213357415U CN213357415U CN202022104747.5U CN202022104747U CN213357415U CN 213357415 U CN213357415 U CN 213357415U CN 202022104747 U CN202022104747 U CN 202022104747U CN 213357415 U CN213357415 U CN 213357415U
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Abstract
The utility model relates to a protection film technical field specifically is a protection film sticky tape suitable for curved surface screen, including protection mechanism, protection mechanism's downside sets up from the type layer, and has halogen-free epoxy adhesive layer from the veneer between type layer and the protection mechanism, protection mechanism's outside fixedly connected with cover strip, and the vertical equidistance of cover strip distributes in protection mechanism's the left and right sides, protection mechanism's upside is scribbled and is brushed there is the silica gel coating. The utility model discloses be provided with the cover strip, it is more firm that make protection mechanism and curved surface screen bond, attached effect is better, avoid protection mechanism to appear sticking up the phenomenon on limit, thereby lead to the entering of dust, strengthen whole pleasing to the eye degree in this device use, be provided with and tear and draw the piece and press the briquetting, can stimulate during the use and tear and draw the piece, make and tear the piece and be connected from type layer simultaneous atress, realize from the separation between type layer and the protection mechanism, reduce the user and tear the time of drawing, simplify and paste and cover the process.
Description
Technical Field
The utility model relates to a protection film technical field specifically is a protection film sticky tape suitable for curved surface screen.
Background
In order to improve the hand feeling, the controllability and the visual effect of electronic products, many electronic products begin to use curved screens, such as products like mobile phones which are necessary in daily life of people, people often attach protective film adhesive tapes on the surfaces of mobile phone display screens when using the mobile phones, the display screens are prevented from being scratched and rubbed by external devices as much as possible, the visual effect is affected, the traditional display screens are mostly arranged in a plane, the traditional protective film adhesive tapes are difficult to completely adhere to the curved screens, corners of the edges of the mobile phones are easy to tilt, the tilting parts are caused to enter dust, the overall attractiveness of the mobile phones is seriously affected, and the protective film adhesive suitable for the curved screens is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protection film sticky tape suitable for curved surface screen to solve the traditional protection film sticky tape that proposes in the above-mentioned background art and be difficult to the problem of laminating on the curved surface screen completely.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protective film sticky tape suitable for curved screen, includes protection mechanism, protection mechanism's downside sets up from the type layer, and has halogen-free epoxy adhesive layer from the veneer between type layer and the protection mechanism, protection mechanism's outside fixedly connected with cover strip, and the vertical equidistance of cover strip distributes in protection mechanism's the left and right sides, protection mechanism's upside is scribbled and is brushed the silica gel coating.
Preferably, the protection mechanism comprises a tape base material layer, a silicone pressure-sensitive layer and an elastomer layer, wherein the silicone pressure-sensitive layer is glued on the upper side of the tape base material layer, and the elastomer layer is fixedly connected on the upper side of the silicone pressure-sensitive layer.
Preferably, the elastomer layer is transversely distributed in the protection mechanism at equal intervals, and the longitudinal section of the elastomer layer is provided with an arc-shaped structure.
Preferably, a cavity is formed in the protection mechanism, a pressing block is arranged in the cavity, and circular bulges are uniformly formed in the lower side of the pressing block.
Preferably, be provided with the silica gel piece on the type layer, and silica gel piece evenly distributed is at the downside from the type layer.
Preferably, the outer side of the release layer is fixedly connected with a tearing piece, and the tearing piece is positioned at four corners of the release layer.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with the cover strip, during the use, cover the cover strip in proper order to the avris of curved screen, make protection mechanism and curved screen bond more firm, attached effect is better, avoids protection mechanism to appear the phenomenon of sticking up the limit, thereby leads to the entering of dust, strengthens the whole aesthetic measure in this device use;
tear through being provided with and draw the piece and press the briquetting, in the use, can stimulate during the use and tear and draw the piece for with tear that to draw the piece be connected from type layer atress simultaneously, and then realize from the separation between type layer and the protection machanism, reduce the user and tear the time, simplify and paste and cover the process, improve the convenience in the use, the cooperation has simultaneously to press briquetting convenient to use person to press the button, strengthens the functionality of this device.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic top view of the structure of the present invention;
FIG. 3 is a schematic view of the rear view section of the structure of the present invention
Fig. 4 is a partially enlarged schematic view of a in fig. 1 according to the present invention.
In the figure: 1. a protection mechanism; 11. a tape base material layer; 12. a silicone pressure sensitive layer; 13. an elastomeric layer; 2. a release layer; 3. a halogen-free epoxy adhesive layer; 4. a silica gel block; 5. coating silica gel; 6. a cavity; 7. a pressing block; 8. covering strips; 9. a tear tab.
The specific implementation mode is as follows:
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.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a protective film sticky tape suitable for curved screen, including protection mechanism 1, protection mechanism 1's downside sets up from type layer 2, and it has halogen-free epoxy adhesive layer 3 to glue between type layer 2 and the protection mechanism 1, halogen-free epoxy adhesive layer 3 heat resistance is stronger, certain flame retardant efficiency has, therefore make halogen-free epoxy adhesive layer 3 be heated non-deformable, strengthen the compactness in this device connection process, protection mechanism 1's outside fixedly connected with cover strip 8, and cover strip 8 vertical equidistance distributes in the left and right sides of protection mechanism 1, in the in-process of attached protection mechanism 1, realize the re-bonding to curved screen avris through cover strip 8, cover strip 8 is made by the good PET material of thermoplasticity, make protection mechanism 1 be in tensile level state always, reduce protection mechanism 1 and produce the fold phenomenon, promote the yield of this device, meanwhile, the phenomenon of edge warping of the protection mechanism 1 can be avoided, so that dust enters, the overall attractiveness of the device is enhanced, the silica gel coating 5 is coated on the upper side of the protection mechanism 1, and the device has good waterproof and antistatic performances through the coating of the silica gel coating 5, so that the antioxidant effect of the protection mechanism 1 is effectively reduced, the upper side of the protection mechanism 1 is protected, the phenomenon of scratching of the protection mechanism 1 is avoided, and the service life and the performance of an electronic product are effectively prolonged;
further, according to fig. 1, as shown in fig. 3 and fig. 4, protection mechanism 1 includes adhesive tape substrate layer 11, organosilicon pressure-sensitive layer 12 and elastomer layer 13, the upside veneer of adhesive tape substrate layer 11 has organosilicon pressure-sensitive layer 12, and the upside fixed connection elastomer layer 13 of organosilicon pressure-sensitive layer 12, the organosilicon pressure-sensitive layer 12 of the 11 upside veneers of adhesive tape substrate layer, make protection mechanism 1 have certain pliability and hardness, it is more firm when bonding with curved surface display screen, effectively solve the problem of curved surface screen edge perk, the loss of protection mechanism 1 has been reduced, elastomer layer 13 cooperates with organosilicon pressure-sensitive layer 12 and improves the laminating nature between protection mechanism 1 and the cell-phone curved surface screen.
Furthermore, as shown in fig. 1, fig. 3 and fig. 4, the elastic body layer 13 is transversely distributed in the protection mechanism 1 at equal intervals, and the longitudinal section of the elastic body layer 13 is provided with an arc-shaped structure, so that the impact resistance and flexibility of the protection mechanism 1 can be improved, the protection mechanism 1 can be more easily attached, and when the protection mechanism 1 is impacted by force, the elastic body layer 13 deforms through the elastic characteristics of the elastic body layer 13, and the service life of the device can be effectively prolonged.
Further, as shown in figure 2 and the attached drawing according to figure 1, cavity 6 has been seted up to protection machanism 1's inside, and the internally mounted of cavity 6 has a press block 7, circular arch has evenly been seted up to the downside of pressing block 7, the device is at attached in-process, make 6 positions of cavity and cell-phone curved surface screen button corresponding, in-process to the button pressing, 6 inside pressing block 7 that set up of cavity contact with the button, make for rubber material according to press block 7, make and press and contact with the button when pressing block 7 atress to press, guarantee the normal expansion of cell-phone operation, improve the flexibility in the use.
Further, as shown in the accompanying drawings 1 and 3, be provided with silica gel block 4 on type layer 2, and silica gel block 4 evenly distributed is at the downside from type layer 2, carry out attached in-process, can arrange desktop suitable position in from type layer 2, setting through silica gel block 4, the reinforcing is from the friction effect between type layer 2 and the desktop, avoid from type layer 2 from the desktop slippage, and through the setting of silica gel block 4, make to have certain clearance from between type layer 2 and the desktop, convenient to use person is to taking of device, the flexibility among the reinforcing operation process.
Further, as shown in the attached drawing 2, the outer side fixedly connected with of the release layer 2 is torn to draw the piece 9, and the torn piece 9 is located at four corners of the release layer 2, during use, the torn piece 9 can be pulled during use, so that the release layer 2 connected with the torn piece 9 is stressed simultaneously, separation between the release layer 2 and the protection mechanism 1 is realized, the tearing time of a user is reduced, the pasting process is simplified, the convenience in the use process is improved, and the work efficiency in the use process is enhanced.
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 (6)
1. The utility model provides a protective film sticky tape suitable for curved screen, includes protection mechanism (1), its characterized in that: the downside of protection mechanism (1) sets up from type layer (2), and has halogen-free epoxy adhesive layer (3) from the veneer between type layer (2) and protection mechanism (1), the outside fixedly connected with cover strip (8) of protection mechanism (1), and the vertical equidistance of cover strip (8) distributes in the left and right sides of protection mechanism (1), the upside of protection mechanism (1) is scribbled and is brushed silica gel coating (5).
2. The protective film adhesive tape for curved screens according to claim 1, wherein: protection mechanism (1) is including sticky tape substrate layer (11), organosilicon pressure sensitive layer (12) and elastomer layer (13), the upside veneer of sticky tape substrate layer (11) has organosilicon pressure sensitive layer (12), and the upside fixed connection elastomer layer (13) of organosilicon pressure sensitive layer (12).
3. The protective film adhesive tape for curved screens according to claim 2, wherein: the horizontal equidistance of elastomer layer (13) distributes in the inside of protection mechanism (1), the longitudinal section of elastomer layer (13) is provided with the arc structure.
4. The protective film adhesive tape for curved screens according to claim 1, wherein: the protection mechanism is characterized in that a cavity (6) is formed in the protection mechanism (1), a pressing block (7) is arranged in the cavity (6), and circular bulges are uniformly formed in the lower side of the pressing block (7).
5. The protective film adhesive tape for curved screens according to claim 1, wherein: be provided with silica gel piece (4) on leaving type layer (2), and silica gel piece (4) evenly distributed is at the downside from type layer (2).
6. The protective film adhesive tape for curved screens according to claim 1, wherein: the outer side of the release layer (2) is fixedly connected with a tearing piece (9), and the tearing piece (9) is positioned at four corners of the release layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022104747.5U CN213357415U (en) | 2020-09-23 | 2020-09-23 | Protection film sticky tape suitable for curved surface screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022104747.5U CN213357415U (en) | 2020-09-23 | 2020-09-23 | Protection film sticky tape suitable for curved surface screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213357415U true CN213357415U (en) | 2021-06-04 |
Family
ID=76154807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022104747.5U Active CN213357415U (en) | 2020-09-23 | 2020-09-23 | Protection film sticky tape suitable for curved surface screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213357415U (en) |
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2020
- 2020-09-23 CN CN202022104747.5U patent/CN213357415U/en active Active
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