CN211224048U

CN211224048U - Mobile phone protection film structure

Info

Publication number: CN211224048U
Application number: CN201922049884.0U
Authority: CN
Inventors: 郑世才
Original assignee: Huijing Xiamen Electronic Technology Co ltd
Current assignee: Huijing Xiamen Electronic Technology Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-08-11
Anticipated expiration: 2029-11-25

Abstract

The utility model relates to a cell-phone protection film structure, including IR membrane and window membrane, the window membrane includes the window membrane main part and forms the first earflap of window membrane main part side, the back of first earflap is pasted and is had anti-pad pasting, the top edge of window membrane main part has an opening, the IR membrane includes the IR membrane main part and forms second earflap in the middle of the IR membrane main part upper edge, the IR membrane main part is pasted on the back of window membrane main part, and the second earflap is outstanding the window main part and the IR membrane main part with the clearance has between the opening, wherein, paste in the middle of the front of window membrane main part and have a longitudinal extension's division bar. Because the isolating strip has certain thickness, the membrane has an interval with the membrane, and air exists, so the membrane is easy to separate after being stacked or rolled, the production efficiency is improved, and the risk of breaking the product off with the fingers and thumb is avoided.

Description

Mobile phone protection film structure

Technical Field

The utility model relates to a cell-phone accessory field specifically relates to a cell-phone protection film structure.

Background

In the overall structure of the mobile phone, the screen and the lens are two important parts, and the quality of the screen and the lens directly affects the user interaction experience. In general, a protective film is attached to the back of a screen or a lens in production to prevent the mirror surface from being scratched and damaged in the process of mounting the screen or the lens.

As shown in fig. 1, a conventional protective film structure for a cellular phone may include a window film 1 and an IR film 2. The IR film 2 is used for protecting the camera of the mobile phone. The middle of the existing mobile phone protective film structure is not provided with an interlayer, and the film directly has an adsorption effect on the film, so that the film is difficult to separate after being stacked or rolled, and needs to be broken off with hands, thereby seriously influencing the production efficiency, and causing the risk of breaking off products with hands, thereby leading customers to complain.

Disclosure of Invention

The utility model aims at providing a cell-phone protection film structure to solve above-mentioned problem. Therefore, the utility model discloses a specific technical scheme as follows:

the utility model provides a cell-phone protection film structure, includes IR membrane and window film, the window film includes the window film main part and forms the first earstem of window film main part side, the back of first earstem is pasted and is had reverse pad pasting, the upper edge of window film main part has a breach, the IR membrane includes the IR membrane main part and forms the second earstem in the middle of the IR membrane main part upper edge, the IR membrane main part is pasted on the back of window film main part, and the second earstem is outstanding the window film main part and the IR membrane main part with have the clearance between the breach, wherein, paste in the middle of the front of window film main part and have a longitudinally extended division bar.

Further, the length of the isolating strip is 30 mm, and the width is 5 mm.

Further, both ends of the isolating strip are semicircular.

Further, the thickness of the isolating strip is 0.1 mm.

Further, the isolating strip is made of a PVC material.

Further, the thickness of the window film is 0.05 mm.

The utility model adopts the above technical scheme, the beneficial effect who has is: because the isolating strip has certain thickness, the membrane has an interval with the membrane, and air exists, so the membrane is easy to separate after being stacked or rolled, the production efficiency is improved, and the risk of breaking the product off with the fingers and thumb is avoided.

Drawings

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

FIG. 1 is a schematic diagram of a conventional protective film structure for a mobile phone;

fig. 2 is a schematic view of the structure of the protective film for mobile phone of the present invention;

fig. 3 is an exploded view of the protective film structure of the cellular phone shown in fig. 2.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1 to 3, a protective film structure for cellular phones includes a window film 1, an IR film 2, and a barrier strip 3. Wherein, the window film 1 includes a window film main body 11 and two first ear stems 12 formed at the side of the window film main body 11, the reverse adhesive film 4 is adhered to the back of the first ear stem 12, and the upper edge of the window film main body 11 is provided with a notch 111. The IR film 2 comprises an IR film main body 21 and a second ear handle 22 formed in the middle of the upper edge of the IR film main body 21, the IR film main body 21 is adhered on the back surface of the window film main body 11, and the second ear handle 22 protrudes out of the window film main body 11 with a gap between the IR film main body 21 and the gap 111. The division bar 3 is vertically and centrally stuck on the front surface of the window film main body 1. That is, the protective film structure for a mobile phone has a three-layer structure, the first layer (the uppermost layer) being the barrier rib 3, the second layer (the middle layer) being the window film 1, and the third layer (the lowermost layer) being the IR film 2 and the reverse adhesive film 4. Because the parting strip 3 has certain thickness (for example, 0.1mm), the film has an interval with the film, and air exists, so the film is easy to separate after being stacked or rolled, the production efficiency is improved, and the risk of breaking the product off with the fingers and thumb is avoided.

In the embodiment shown, the two ends of the isolating bar 3 are semicircular, which is more smooth than the right-angled isolating bar, and is not easy to damage other mobile phone protective films during the overlapping process.

In one embodiment, the spacer 3 has a length of 30 mm and a width of 5 mm.

In a specific embodiment, the isolation strip 3 is made of PVC material, which is low cost.

In a specific embodiment, the thickness of the window film is 0.05 mm.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a cell-phone protection film structure, includes IR membrane and window film, the window film includes the window film main part and forms the first ear handle of window film main part side, the back of first ear handle is pasted and is had reverse pad pasting, the top edge of window film main part has a breach, the IR membrane includes the IR membrane main part and forms the second ear handle in the middle of the IR membrane main part top edge, the IR membrane main part is pasted on the back of window film main part, and the second ear handle is outstanding the window film main part and the IR membrane main part with have the clearance between the breach, its characterized in that, paste in the middle of the front of window film main part and have a longitudinally extended division bar.

2. The protective film structure for cellular phones of claim 1, wherein the length of the spacer bar is 30 mm and the width thereof is 5 mm.

3. The protective film structure for cellular phones according to claim 1 or 2, wherein both ends of the spacer bar are semicircular.

4. The protective film structure for cellular phones according to claim 1, wherein the thickness of the separator is 0.1 mm.

5. The phone protective film structure of claim 1, wherein the spacer is made of PVC material.

6. The protective film structure for cellular phones according to claim 1, wherein the thickness of the window film is 0.05 mm.