CN210001811U

CN210001811U - foldable mobile phone screen protective film

Info

Publication number: CN210001811U
Application number: CN201920230028.2U
Authority: CN
Inventors: 陈阳峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-20
Filing date: 2019-02-20
Publication date: 2020-01-31
Anticipated expiration: 2029-02-20

Abstract

The utility model belongs to cell-phone screen protection field discloses collapsible cell-phone screen protection films, include the TPU membrane, prevent scraping the layer, resistant yellow layer, rupture membrane, laminating layer, dusting layer and from the type membrane, the side of TPU membrane is equipped with prevents scraping the layer, and the other side of TPU membrane is equipped with resistant yellow layer, is equipped with the rupture membrane in the side on resistant yellow layer, and resistant yellow layer is located between TPU membrane and the rupture membrane, the side of rupture membrane is equipped with laminating layer, and rupture membrane is located between resistant yellow layer and the laminating layer, and the side on laminating layer is equipped with from the type membrane, and laminating layer is located the rupture membrane and from between the type membrane, side from the type membrane is equipped with except that the dust layer, is located between laminating layer and the dust removal layer from the type membrane, the utility model discloses in cell-phone screen folding in-process, can stretch out of step, complete laminating is good, and can not have folding or bending part crease, and phenomenon such as middle hunch-up, and open the tiling at the cell-phone screen, the utility model discloses the planarization can resume, there is not.

Description

foldable mobile phone screen protective film

Technical Field

The utility model belongs to the technical field of the protection of cell-phone screen, concretely relates to kinds of collapsible cell-phone screen protection films.

Background

With the rapid development of electronic technology, mobile phones are continuously updated and updated, and new mobile phones are developed, after foldable mobile phones are released, corresponding glass mobile phone films and PET mobile phone films on the market at present cannot meet the protection of foldable mobile phone screens, so that mobile phone films which can be attached to the foldable mobile phone screens and synchronously stretch and retract in the screen folding process are urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide kinds of foldable mobile phone screen protection films.

The utility model discloses the technical scheme who adopts does:

collapsible cell-phone screen protection film, include TPU membrane, resistant yellow layer, rupture membrane, laminating layer, dusting layer and leave the type membrane, the side of TPU membrane is equipped with prevents scraping the layer, and the side of TPU membrane is equipped with resistant yellow layer in addition, is equipped with the rupture membrane in side on resistant yellow layer, and resistant yellow layer is located between TPU membrane and the rupture membrane, the side of rupture membrane is equipped with laminating layer, and the rupture membrane is located between resistant yellow layer and the laminating layer, and the side of laminating layer is equipped with from the type membrane, and laminating layer is located the rupture membrane and leaves between the type membrane, the side of leaving the type membrane is equipped with dusting layer, is located between laminating layer and the dusting layer from the type membrane.

The foldable mobile phone screen protective films are further designed in , wherein the thickness of the TPU film is 15-200 mu m, the light transmittance is more than or equal to 75%, and the haze is less than or equal to 1.2%.

The foldable mobile phone screen protective films are further designed in the step , wherein the thickness of the scratch-resistant layer is 25-100 microns, the thickness of the yellowing-resistant layer is 25-50 microns, the thickness of the explosion-proof film is 25-80 microns, the thickness of the adhesive layer is 50-150 microns, the thickness of the dust removal layer is 25-100 microns, and the thickness of the release film is 25-100 microns.

foldable cell-phone screen protection film, its step design lie in, TPU membrane, anti-scratch layer, resistant yellow layer, rupture membrane, laminating layer, dust removal layer and all be provided with the circular arc chamfer from the type membrane around.

The foldable mobile phone screen protection films further comprises steps that a handheld part is arranged at the end of the release film, and an uncovering part is arranged on the side of the dust removing layer, away from the side of the release film.

kinds of collapsible cell-phone screen protection film, its step design that advances lies in, TPU membrane, anti-scratch layer, resistant yellow layer, rupture membrane, laminating layer, dust removal layer and all offer the earphone hole that is used for exposing cell-phone earphone and the camera hole that is used for exposing the leading camera of cell-phone from the type membrane.

The beneficial effects of the utility model are that the utility model discloses an kinds of collapsible cell-phone screen protection films that adopt, because the TPU material possesses fine compliance, so when we are folding the cell-phone, the screen of folding cell-phone is also along with being folded, the protection film of making by the TPU material can stretch out and draw back in step, complete laminating is good, and can not have folding or bending part to produce the crease, and phenomenons such as middle hunch-up, and the TPU material has better repairability, when using the cell-phone, need open the tiling with the folding screen of cell-phone, the protection film that TPU made this moment also need follow the screen tiling, because the TPU material has better repairability, so the screen protection film that TPU made can resume the planarization, do not have any vestige.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1-anti-scratch layer; 2-TPU film; 3-a yellowing resistant layer; 4-explosion-proof membrane; 5-laminating layer; 6-a release film; 601-a handpiece; 7-a dust removal layer; 701-lift-off.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example

As shown in fig. 1, the utility model relates to foldable mobile phone screen protection films, which comprises a TPU film 2, a yellowing-resistant layer 3, an explosion-proof film 4, a laminating layer 5, a dust removal layer 7 and a release film 6, wherein a side of the TPU film 2 is provided with an anti-scraping layer 1, another side of the TPU film 2 is provided with the yellowing-resistant layer 3, a side of the yellowing-resistant layer 3 is provided with the explosion-proof film 4, the yellowing-resistant layer 3 is positioned between the TPU film 2 and the explosion-proof film 4, a side of the explosion-proof film 4 is provided with the laminating layer 5, the explosion-proof film 4 is positioned between the yellowing-resistant layer 3 and the laminating layer 5, a side of the laminating layer 5 is provided with the release film 6, the laminating layer 5 is positioned between the explosion-proof film 4 and the release film 6, a side of the dust removal layer 7 is provided with the release film 6, the release film 6 is positioned between the laminating layer 5 and the dust removal layer 7, the release film 6 is heated, the dust removal layer 1 is heated, the dust removal layer is cleaned after the dust removal layer is cleaned, the dust removal is cleaned after the dust removal is cleaned, the dust removal layer is cleaned after the dust removal is cleaned, the dust removal is cleaned after the dust.

In this embodiment, the thickness of the TPU film 2 is 15 μm, the light transmittance is 80%, the haze is 1.1%, the thickness of the scratch-resistant layer 1 is 50 μm, the thickness of the yellowing-resistant layer 3 is 25 μm, the thickness of the explosion-proof film 4 is 50 μm, the thickness of the adhesive layer 5 is 100 μm, the thickness of the dust-removing layer 7 is 50 μm, and the thickness of the release film 6 is 25 μm.

In this embodiment, TPU membrane 2, prevent scraping layer 1, resistant yellow stain layer 3, rupture membrane 4, laminating layer 5, dust removal layer 7 and all be provided with circular arc chamfer from type membrane 6 outside all around. If the periphery of the protective film is a sharp right angle, the protective film is easily scratched, and the arc chamfer angle well avoids the situation.

In this embodiment, the end of the release film 6 is provided with a handheld portion 601, the side of the dust layer 7, which is away from the release film 6, is provided with an uncovering portion 701, the end of the release film 6 is provided with the handheld portion 601 to facilitate the peeling of the release film 6, and the uncovering portion 701 provided on the dust layer 7 facilitates the uncovering of the dust layer 7, so that the dust layer 7 can remove foreign matters such as dust and particles.

In this embodiment, TPU membrane 2, prevent scraping layer 1, resistant yellow stain layer 3, rupture membrane 4, laminating layer 5, dust removal layer 7 and all offer the earphone hole that is used for exposing cell-phone earphone and the hole of making a video recording that is used for exposing the leading camera of cell-phone from type membrane 6 on. The protective film is provided with the receiver hole and the camera hole, so that the appearance is attractive, and the sound effect of the receiver and the pixel effect during shooting can not be influenced.

Example two

In this embodiment, the thickness of the TPU film 2 is 38 μm, the light transmittance is 85%, the haze is 1.0%, the thickness of the scratch-resistant layer 1 is 25 μm, the thickness of the yellowing-resistant layer 3 is 35 μm, the thickness of the explosion-proof film 4 is 60 μm, the thickness of the adhesive layer 5 is 55 μm, the thickness of the dust-removing layer 7 is 60 μm, and the thickness of the release film 6 is 40 μm.

EXAMPLE III

In this embodiment, the thickness of the TPU film 2 is 50 μm, the light transmittance is 90%, the haze is 0.9%, the thickness of the scratch-resistant layer 1 is 30 μm, the thickness of the yellowing-resistant layer 3 is 45 μm, the thickness of the explosion-proof film 4 is 25 μm, the thickness of the adhesive layer 5 is 150 μm, the thickness of the dust-removing layer 7 is 70 μm, and the thickness of the release film 6 is 50 μm.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

The utility model provides an kind of collapsible cell-phone screen protection film, its characterized in that includes TPU membrane (2), resistant yellow change layer (3), rupture membrane (4), laminating layer (5), dusting layer (7), from type membrane (6), the side of TPU membrane (2) is equipped with scratch-resistant layer (1), the side in addition of TPU membrane (2) is equipped with resistant yellow change layer (3), side at resistant yellow change layer (3) is equipped with rupture membrane (4), resistant yellow change layer (3) are located between TPU membrane (2) and rupture membrane (4), side of rupture membrane (4) is equipped with laminating layer (5), rupture membrane (4) are located between resistant yellow change layer (3) and laminating layer (5), side of laminating layer (5) is equipped with from type membrane (6), laminating layer (5) are located rupture membrane (4) and from type membrane (6), side of laminating membrane (6) is equipped with dusting layer (7), laminating layer (6) are located between dust removal layer (7) and dusting layer (7).
2. The foldable mobile phone screen protection film according to claim 1, wherein the TPU film (2) has a thickness of 15-200 μm, a light transmittance of 75% or more and a haze of 1.2% or less.
3. The kinds of foldable mobile phone screen protection film of claim 1, wherein the thickness of the scratch-resistant layer (1) is 25 μm-100 μm, the thickness of the yellowing-resistant layer (3) is 25 μm-50 μm, the thickness of the explosion-proof film (4) is 25 μm-80 μm, the thickness of the adhesive layer (5) is 50 μm-150 μm, the thickness of the dust-removing layer (7) is 25 μm-100 μm, and the thickness of the release film (6) is 25 μm-100 μm.
4. The foldable mobile phone screen protection film according to claim 1, wherein the TPU film (2), the scratch-resistant layer (1), the yellowing-resistant layer (3), the explosion-proof film (4), the adhesive layer (5), the dedusting layer (7) and the release film (6) are all provided with arc chamfers around.
5. The foldable mobile phone screen protection film according to claim 1, wherein a handheld portion (601) is disposed at end of the release film (6), and a lift-off portion (701) is disposed at side of the dust removal layer (7) away from the release film (6).
6. The kinds of foldable mobile phone screen protective film according to any one of claims 1-5- , wherein the TPU film (2), the scratch-resistant layer (1), the yellowing-resistant layer (3), the explosion-proof film (4), the adhesive layer (5), the dust removal layer (7) and the release film (6) are all provided with a receiver hole for exposing a mobile phone earphone and a camera hole for exposing a front camera of a mobile phone.