Hand-mounted display screen protective film

Abstract

The embodiment of the utility model belongs to the technical field of protective films, and relates to a hand-carried display screen protective film which comprises a protective film main body, one side of the protective film main body is fixedly connected with a tearing handle main body, and a bending part is arranged on the tearing handle main body. The tearing handle body is provided with a bending part, the bending part is bent under the action of a foreign object to offset transmission of external force to the protective film body, and the bending part is bent under the action of the foreign object to offset transmission of the external force to the protective film body, that is, when the tearing handle body is jacked up due to interference of a certain object, the tearing handle body can be separated from the protective film body. The pulling force conducted by the tearing handle main body on the protective film main body adsorbed on the cover plate surface can be reduced, so that the conditions of arching, tilting and separation of the protective film main body part can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of protective films, and more specifically, to a hand-held display screen protective film. Background Art

[0002] A handheld display, also known as a portable display, is a display device that can be carried around. It is usually small in size and light in weight, making it convenient for users to use on the move. This display can be connected to various devices, such as smart watches, mobile phones, computers, game consoles, etc., to expand the screen space or achieve multi-screen interaction. The protective film can effectively prevent the screen from being scratched by hard objects such as keys and coins to avoid scratches. Some high-quality protective films have anti-fingerprint functions, which can reduce fingerprints and stains on the screen and keep the screen clear. The protective film can play a certain buffering role. When the handheld display falls accidentally, it can reduce the impact on the screen. Some protective films can increase the brightness of the screen, making the screen display more vivid and clear.

[0003] Protective film is widely used and is used to adsorb the cover surface of hand-mounted display screen. Due to the small size of hand-mounted display screen and the tear handle of protective film generally does not have an adhesive layer, the tear handle of protective film is lifted up by some object, and the protective film adsorbed on the cover surface is also affected by the tensile force transmitted by the tear handle, and the protective film is partially arched, lifted up, and detached, causing dust or scratches on the cover surface of hand-mounted display screen. Especially in the production and transportation process, the tear handle is inevitably touched and bumped, and the adhesiveness of the protective film is strengthened. First, the glue will remain on the cover or spread out, and second, the cost will increase.

[0004] For example, the Chinese utility model patent: CN219409608U discloses a "protective film", and its specification discloses: it includes a film body, the film body is attached to the surface of the material to be protected, and the film body is provided with a hollow mark of the product model and production cycle. As a preferred embodiment of the protective film provided by the utility model, the film body is provided with an integrated tear handle; the above patent can prove the defects of the prior art. Therefore, we have made improvements on this and proposed a hand-held display screen protective film. Utility Model Content

[0005] The technical problem to be solved by the embodiment of the utility model is that the tear handle of the protective film is lifted up by interference from some object, and the protective film adsorbed on the cover surface is also subjected to the pulling force transmitted by the tear handle, causing the protective film to partially arch, warp, and detach.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A hand-held display screen protective film comprises: a protective film body, a tear-off handle body fixedly connected to one side of the protective film body, a bending portion provided on the tear-off handle body, and the bending portion bends when the tear-off handle body is acted upon by an external object to offset the transmission of the external force to the protective film body.

[0008] As an improved manner of the utility model, the bending portion is a first indentation groove, and the first indentation groove is arranged at the bottom of the tear-off handle body.

[0009] As an improved manner of the utility model, the bending portion includes a second indentation groove, the second indentation groove is arranged at the bottom of the tear-off handle body, and an arc groove is arranged at the top of the inner cavity of the second indentation groove.

[0010] As an improved manner of the utility model, a plurality of point-break openings are provided at the connection between the protective film body and the tear-off handle body.

[0011] As an improved manner of the present invention, an auxiliary part is further provided on the tear-off handle body, and the auxiliary part is used to assist in pulling the tear-off handle body.

[0012] As an improved manner of the utility model, the auxiliary part includes two auxiliary through holes which are through-opened on the tear-off handle body, and the two auxiliary through holes are arranged in parallel.

[0013] As an improved manner of the utility model, a first adhesive portion is provided at the bottom of the protective film body, and a first protective portion is provided on a side of the first adhesive portion away from the protective film body.

[0014] As an improved manner of the utility model, the first adhesive portion is a first connecting adhesive layer arranged at the bottom of the protective film body, and the first protective portion is a first release paper protective layer arranged on a side of the first connecting adhesive layer away from the protective film body.

[0015] As an improved manner of the utility model, a second adhesive portion is provided at the bottom of the tear-off handle body, and a second protective portion is provided on a side of the second adhesive portion away from the tear-off handle body.

[0016] As an improvement of the present invention, the second adhesive portion is a second connecting adhesive layer arranged at the bottom of the tear-off handle body, and the second protective portion is a second release paper protective layer arranged on a side of the second connecting adhesive layer away from the tear-off handle body.

[0017] Compared with the prior art, the embodiments of the present invention mainly have the following beneficial effects:

[0018] In order to solve the problem in the prior art that the tear handle of the protective film is lifted up due to interference from some object, and the protective film adsorbed on the cover surface is also affected by the pulling force transmitted by the tear handle, causing part of the protective film to arch, tilt or detach, the present application provides a bending portion, which bends when the tear handle body is affected by external objects to offset the transmission of external force to the protective film body. That is, when the tear handle body is lifted up due to interference from some object, the pulling force transmitted by the tear handle body on the protective film body adsorbed on the cover surface can be reduced, thereby reducing the situation where the protective film body is partially arched, tilted or detached. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the structure of the hand-held display screen protective film provided in this application;

[0020] Figure 2 The hand-held display screen protective film provided in this application Figure 1 Schematic diagram of the structure viewed from above;

[0021] Figure 3 The hand-held display screen protective film provided in this application Figure 1 A schematic diagram of a top view structure;

[0022] Figure 4 A schematic diagram of the structure of the first connecting adhesive layer and the first release paper protective layer of the hand-held display screen protective film provided in the present application;

[0023] Figure 5 A schematic diagram of the structure of the auxiliary through hole of the hand-held display screen protective film provided in this application;

[0024] Figure 6 A schematic diagram of the structure of the point-break opening of the hand-held display screen protective film provided in this application;

[0025] Figure 7 A schematic diagram of the structure of the second connecting adhesive layer and the second release paper protective layer of the hand-held display screen protective film provided in the present application;

[0026] Figure 8 This is a schematic diagram of the structure of the tearing handle of the hand-mounted display screen protective film provided in the present application when its main body is bent downward.

[0027] Indicated in the figure:

[0028] 1. Protective film body; 2. Tear-off handle body; 3. First indentation groove; 4. First connecting adhesive layer; 5. First release paper protective layer; 6. Auxiliary through hole; 7. Point-break opening; 8. Second indentation groove; 9. Arc groove; 10. Second connecting adhesive layer; 11. Second release paper protective layer. DETAILED DESCRIPTION

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art to which the present invention belongs; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. Reference to "embodiments" herein means that specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0030] As described in the background technology, the protective film is widely used and is used to adsorb the cover surface of the hand-mounted display screen. Since the hand-mounted display screen is small in size and the tear handle of the protective film generally does not have an adhesive layer, the tear handle of the protective film is disturbed by some object and lifted up, and the protective film adsorbed on the cover surface will also be affected by the tensile force transmitted by the tear handle, and the protective film will be partially arched, lifted up, and detached, causing dust or scratches on the cover surface of the hand-mounted display screen. Especially during the production and transportation process, the tear handle will inevitably be touched and bumped, and the adhesiveness of the protective film will be strengthened. First, the glue will remain on the cover or be torn, and second, the cost will increase.

[0031] In order to solve this technical problem, the utility model provides a hand-held display screen protective film, which is used for protecting the hand-held display screen.

[0032] Specifically, please refer to Figure 1-Figure 3 , the hand-held display screen protective film specifically includes:

[0033] The protective film body 1 has a tear-off handle body 2 fixedly connected to one side of the protective film body 1 . The tear-off handle body 2 is provided with a bending portion, which bends when the tear-off handle body 2 is acted upon by an external object to offset the transmission of the external force to the protective film body 1 .

[0034] The hand-held display screen protective film provided by the utility model has a bending portion, which is bent when the tear-off handle body 2 is acted upon by an external object to offset the transmission of the external force to the protective film body 1. That is, when the tear-off handle body 2 is lifted up by interference from some object, the pulling force transmitted by the tear-off handle body 2 to the protective film body 1 adsorbed on the cover plate can be reduced, thereby reducing the situation where the protective film body 1 is partially arched, tilted, or detached.

[0035] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] Embodiment 1 of the hand-held display screen protective film of the utility model

[0039] Please refer to Figure 1-Figure 4 The hand-held display screen protective film of the utility model comprises: a protective film body 1, a tear-off handle body 2 is fixedly connected to one side of the protective film body 1, and a bending portion is arranged on the tear-off handle body 2. The bending portion bends when the tear-off handle body 2 is acted upon by an external object to offset the transmission of the external force to the protective film body 1, that is, when the tear-off handle body 2 is lifted up by interference from some object, the pulling force transmitted by the tear-off handle body 2 to the protective film body 1 adsorbed on the cover plate can be reduced, thereby reducing the situation where part of the protective film body 1 is arched, tilted, or detached.

[0040] Furthermore, the bending portion is a first indentation groove 3, which is arranged at the bottom of the tear-off handle body 2. The first indentation groove 3 is arranged in such a way that a groove with a depth of 0.15 mm and a width of 1 mm is indented on the tear-off handle body 2, which cannot be cut off to form an indentation, so that the first indentation groove 3 is easy to bend. When the tear-off handle body 2 is subjected to an upward force, it can bend upward from the first indentation groove 3, so that the protective film body 1 is not easily separated by the pulling force of the tear-off handle body 2 after being attached to the cover plate surface, or when lifted by an object, the indentation groove serves as a bending point.

[0041] A first adhesive portion is disposed at the bottom of the protective film body 1 , and a first protective portion is disposed on a side of the first adhesive portion away from the protective film body 1 .

[0042] The first adhesive portion is a first connecting adhesive layer 4 arranged at the bottom of the protective film body 1, and the first protective portion is a first release paper protective layer 5 arranged on the side of the first connecting adhesive layer 4 away from the protective film body 1. The first connecting adhesive layer 4 is used to stick the protective film body 1 on the cover plate of the hand-held display screen when in use, so that the protective film body 1 can protect the cover plate, and the first release paper protective layer 5 can protect the first connecting adhesive layer 4 before it is connected to the hand-held display screen, reducing the first connecting adhesive layer 4 from being contaminated with dust. Release paper, also known as silicone oil paper and anti-sticking paper, mainly plays the role of isolating sticky objects, such as tape. When in use, the release paper generally needs to be peeled off and discarded. It is widely used in carriers of tapes or adhesive products, and is also used in food and medical and health industries.

[0043] Embodiment 2 of the hand-held display screen protective film of the utility model

[0044] Please refer to Figure 7-Figure 8 The hand-held display screen protective film of the utility model comprises: a protective film body 1, a tear-off handle body 2 is fixedly connected to one side of the protective film body 1, and a bending portion is arranged on the tear-off handle body 2. The bending portion bends when the tear-off handle body 2 is acted upon by an external object to offset the transmission of the external force to the protective film body 1, that is, when the tear-off handle body 2 is lifted up by interference from some object, the pulling force transmitted by the tear-off handle body 2 to the protective film body 1 adsorbed on the cover plate can be reduced, thereby reducing the situation where part of the protective film body 1 is arched, tilted, or detached.

[0045] Furthermore, the bending portion includes a second indentation groove 8, which is arranged at the bottom of the tear-off handle body 2, and an arc groove 9 is arranged at the top of the inner cavity of the second indentation groove 8. The second indentation groove 8 is arranged in the same manner as the first indentation groove 3, but is different from the first indentation groove 3 in that the arrangement of the arc groove 9 makes the tear-off handle body 2 easier to bend downward, thereby further reducing the pulling force transmitted from the tear-off handle body 2 to the protective film body 1.

[0046] A first adhesive portion is disposed at the bottom of the protective film body 1 , and a first protective portion is disposed on a side of the first adhesive portion away from the protective film body 1 .

[0047] The first adhesive portion is a first connecting adhesive layer 4 arranged at the bottom of the protective film body 1, and the first protective portion is a first release paper protective layer 5 arranged on the side of the first connecting adhesive layer 4 away from the protective film body 1. The first connecting adhesive layer 4 is used to stick the protective film body 1 on the cover plate of the hand-mounted display screen when in use, so that the protective film body 1 can protect the cover plate, and the first release paper protective layer 5 can protect the first connecting adhesive layer 4 before it is connected to the hand-mounted display screen, thereby reducing the possibility of the first connecting adhesive layer 4 being contaminated with dust.

[0048] Furthermore, a second adhesive portion is provided at the bottom of the tear-off handle body 2 , and a second protective portion is provided on a side of the second adhesive portion away from the tear-off handle body 2 .

[0049] The second adhesive portion is a second connecting adhesive layer 10 arranged at the bottom of the tear-off handle body 2, and the second protective portion is a second release paper protective layer 11 arranged on the side of the second connecting adhesive layer 10 away from the tear-off handle body 2. The setting of the second connecting adhesive layer 10 allows the tear-off handle body 2 to be bent downward and adhered to the edge of the hand-mounted display screen shell, so that the tear-off handle body 2 is not easily lifted up by foreign objects. When tearing off, tweezers or a rod-shaped tool can be used to penetrate the second indentation groove 8 for pulling, so that the tear-off handle body 2 is separated from the shell.

[0050] Embodiment 3 of the hand-held display screen protective film of the utility model

[0051] The above embodiments are further limited, specifically, Figure 6 As shown, a plurality of point-break openings 7 are provided at the connection between the protective film body 1 and the tear-off handle body 2. The point-break openings 7 can be formed by punching. By setting a plurality of point-break openings 7, on the one hand, the force transmitted from the tear-off handle body 2 to the protective film body 1 can be effectively reduced, and the situation where the protective film body 1 is arched, tilted, or detached after being subjected to force can be reduced. On the other hand, the connection between the tear-off handle body 2 and the protective film body 1 can be ensured.

[0052] Embodiment 4 of the hand-held display screen protective film of the utility model

[0053] The above embodiments are further limited, specifically, Figure 5 As shown, an auxiliary part is also provided on the tear-off handle body 2 , and the auxiliary part is used to assist in pulling the tear-off handle body 2 .

[0054] The auxiliary part includes two auxiliary through holes 6 which are arranged through the tear-off handle body 2. The two auxiliary through holes 6 are arranged in parallel. The opening of the auxiliary through holes 6 can increase the friction between the hand and the tear-off handle body 2 when the tear-off handle body 2 is manually pinched. Tweezers or a rod-shaped tool can also be used to penetrate between the two auxiliary through holes 6 to pull the tear-off handle body 2. In this way, the tear-off handle body 2 can be easily pulled when the protective film body 1 is manually torn off.

[0055] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A hand-held display screen protective film, characterized in that: include: A protective film body (1), one side of the protective film body (1) being fixedly connected to a tear-off handle body (2), the tear-off handle body (2) being provided with a bending portion, the bending portion being bent when the tear-off handle body (2) is acted upon by an external object to offset the transmission of the external force to the protective film body (1); The bent portion is a first indentation groove (3), and the first indentation groove (3) is arranged at the bottom of the tear-off handle body (2).

2. The hand-held display screen protective film according to claim 1, characterized in that: A plurality of point-break openings (7) are provided at the connection between the protective film body (1) and the tear-off handle body (2).

3. A hand-held display screen protective film according to any one of claims 1 or 2, characterized in that: The tear-off handle body (2) is also provided with an auxiliary portion, the auxiliary portion being used to assist in pulling the tear-off handle body (2).

4. The hand-held display screen protective film according to claim 3, characterized in that: The auxiliary part comprises two auxiliary through holes (6) which are formed through the tear-off handle body (2), and the two auxiliary through holes (6) are arranged in parallel.

5. The hand-held display screen protective film according to claim 1, characterized in that: A first adhesive portion is provided at the bottom of the protective film body (1), and a first protective portion is provided on a side of the first adhesive portion away from the protective film body (1).

6. The hand-held display screen protective film according to claim 5, characterized in that: The first adhesive portion is a first connecting adhesive layer (4) arranged at the bottom of the protective film body (1), and the first protective portion is a first release paper protective layer (5) arranged on a side of the first connecting adhesive layer (4) away from the protective film body (1).

7. The hand-held display screen protective film according to claim 1, characterized in that: A second adhesive portion is provided at the bottom of the tear-off handle body (2), and a second protective portion is provided on a side of the second adhesive portion away from the tear-off handle body (2).

8. The hand-held display screen protective film according to claim 7, characterized in that: The second adhesive portion is a second connecting adhesive layer (10) arranged at the bottom of the tear-off handle body (2), and the second protective portion is a second release paper protective layer (11) arranged on a side of the second connecting adhesive layer (10) away from the tear-off handle body (2).

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