CN220012512U - Easily tear formula screen mucosa paper structure - Google Patents

Abstract

The utility model discloses an easy-tearing type screen mucosa paper structure which comprises a visual area film body, wherein a piece of mucosa paper is arranged on one corner of the visual area film body, and the mucosa paper is in adhesive connection with the visual area film body through a first adhesive layer. When tearing the membrane, the end of user's direct hand pinching mucosa paper, owing to first tear guide section is located the side of first bond glue film, just can take the visual zone film body with less play tear, can not appear tearing the condition that the membrane failed, improved tearing membrane efficiency.

Description

Easily tear formula screen mucosa paper structure

Technical Field

The utility model relates to a screen protective film, in particular to an easy-tearing type screen mucosa paper structure.

Background

The back protection film of current touch-sensitive screen or apron visual area generally can add the adhesive film paper shipment, and when the purpose was customer's equipment, adhesive film paper can assist tearing the visual area membrane. However, when some protective films are relatively strong, as shown in fig. 1 and 2, the film tearing failure is often assisted by the film tearing paper 200, i.e., the film 100 is not yet carried by the film. This situation requires the customer to re-use a more adhesive film to tear the film multiple times, affecting efficiency.

The chinese patent document cn20212334942. X discloses a display module without secondary film tearing, comprising: a glass substrate including a visible region and a non-visible region; a window protection film disposed on a visible region of the upper surface of the glass substrate; a frame-type gasket arranged on the non-visible area on the upper surface of the glass substrate, wherein the frame-type gasket is arranged around the window protection film; the gasket protection film, its full version set up in the upper surface of frame gasket just is located the top of window protection film, gasket protection film covers visual district and non-visual district, be located the window protection film top set up on the gasket protection film and draw the blank, be located draw the blank be provided with the mucosa paper on the gasket protection film, the overall dimension of mucosa paper is greater than draw the overall dimension of blank, the mucosa paper covers completely draw the blank and paste window protection film with the gasket protection film. The hollowed-out part is arranged above the vertex angle of the window protection film. And the adhesive paper is adhered to the vertex angle of the gasket protective film. The shape of the hollowed-out part is square. The side length of the hollowed-out part is 8mm-20mm. The frame-type gasket comprises a weak-viscosity glue layer, a sponge layer and a strong-viscosity glue layer which are sequentially overlapped from bottom to top. The lower surface of sponge layer still is equipped with PET substrate layer, weak viscidity glue layer locates the lower surface of PET substrate layer. The initial adhesion ratio value of the strong adhesive glue to the weak adhesive glue is 2:1 to 50:1. The weak-viscosity glue layer and the strong-viscosity glue layer have the same viscosity, the weak-viscosity glue layers are coated at intervals, and the strong-viscosity glue layers are completely coated with the glue. The coating shape of the weak-viscosity glue layer is a grid shape.

Obviously, the adhesive paper in the patent completely covers the hollowed-out part and is stuck with the window protecting film and the gasket protecting film, so that the problem of separation of the conventional adhesive paper and the visual area film cannot be solved.

Chinese patent document CN202220825583.1 discloses an optical film structure comprising: the optical film comprises an optical film body, a first lens and a second lens, wherein the optical film body comprises a first surface and a second surface, the first surface is provided with a first release film, and the second surface is provided with a second release film; the adhesive film comprises adhesive film paper and is characterized in that the adhesive film paper comprises an adhesive area and a handle area, the adhesive film paper is arranged at the corner position of the first release film, and the adhesive area is attached to the surface of the first release film. The first release film is a heavy release film, and the second release film is a light release film. And a covering layer is arranged between the first release film and the optical film main body. And an adhesive layer is arranged between the second release film and the optical film main body. The size of the mucosal paper is smaller than the size of the first release film. The mucosal paper is rectangular. The bonding area has adhesive, and the handle area has no adhesive. The handle region is capable of tearing the first release film away. The optical film main body, the first release film and the second release film are rectangular.

Obviously, in this patent, through adding a tearing handle to the optical film, the heavy release film of the optical film can be directly torn to be used for saving a shipment film and the pad pasting cost of labor, also can't solve the separation problem of current mucosa paper and visual area film.

Disclosure of Invention

Accordingly, it is necessary to provide a structure of easily tearable screen film, which is characterized in that the structure of easily tearable screen film includes a visual area film body, a corner of the visual area film body is provided with a film, and the film is adhered and connected with the visual area film body through a first adhesive layer. When tearing the membrane, the end of user's direct hand pinching mucosa paper, owing to first tear guide section is located the side of first bond glue film, just can take the visual zone film body with less play tear, can not appear tearing the condition that the membrane failed, improved tearing membrane efficiency.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an easily tear formula screen mucosa paper structure, its characterized in that, easily tear formula screen mucosa paper structure contain the visual area film body, the one corner of visual area film body on be equipped with the mucosa paper, the mucosa paper pass through first bonding glue film with the visual area film body bonding connect.

As a preferred embodiment of the present utility model, the mucosal paper is rectangular.

As a preferred embodiment of the present utility model, the mucosal paper is provided with a guiding opening.

As a preferred implementation mode of the easy-tearing type screen mucosa paper structure provided by the utility model, the guide opening is U-shaped, the first adhesive layer is arranged on one side of the guide opening, and a first tearing force guide section is arranged between the first adhesive layer and the guide opening.

As a preferred embodiment of the easy-tearing type screen mucosa paper structure provided by the utility model, the length of the first adhesive layer is larger than the preset isolation distance of the depth of the guide opening.

As a preferred embodiment of the easy-tearing type screen mucosa paper structure provided by the utility model, the mucosa paper is in a right trapezoid shape.

As a preferred implementation mode of the easy-tearing type screen adhesive film paper structure provided by the utility model, a trapezoid second adhesive layer is arranged at the upper part of the adhesive film paper, and a second tearing force guiding section which is obliquely arranged is arranged at the outer side of the second adhesive layer.

As a preferred embodiment of the easy-tearing type screen mucosa paper structure provided by the utility model, the inclination angle of the second tearing force guiding section is 70-80 degrees.

As a preferred embodiment of the easy-to-tear screen mucosa paper structure provided by the utility model, the top of the second tearing force guiding section is provided with a third tearing force guiding section,

as a preferred embodiment of the easy-tearing type screen mucosa paper structure provided by the utility model, the third tearing force guiding section and the second tearing force guiding section form an obtuse angle.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model provides an easy-tearing type screen film paper structure, when film tearing is carried out, a user directly holds the tail end of film paper by hand, and as the first tearing force guide section is positioned at the side of the first adhesive layer, the film body in the visual area can be lifted by using smaller tearing force, the film tearing failure condition can not occur, and the film tearing efficiency is improved.

In addition, the mucosal paper may be arranged in a right trapezoid. The upper portion of this mucosa paper is equipped with trapezoidal second bonding glue film, and the outside of this second bonding glue film is equipped with the second tear guide section that the slope set up. In addition, the second tear guide section has an inclination angle of °. When tearing the membrane, the end of user's direct hand pinching mucosa paper utilizes the second tear guide section that the slope set up, just can take the region membrane body with less play tear, can not appear tearing the condition that the membrane failed, has improved tearing membrane efficiency.

In addition, a third tear force guiding section may be provided on top of the second tear force guiding section. The third tear force guiding section forms an obtuse angle with the second tear force guiding section. When tearing the membrane, the end of user's direct hand pinching mucosa paper utilizes the second tear guide section and the third tear guide section that the slope set up, just can take the visual zone membrane body with less play tear, tears more in order, can not appear tearing the circumstances of membrane failure, has improved tearing membrane efficiency. The third tearing force guiding section is utilized, so that the glue consumption is reduced.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a conventional screen adhesive paper;

FIG. 2 is a schematic view of the screen adhesive paper of FIG. 1, in a side view;

FIG. 3 is a schematic structural view of a tearable screen adhesive paper structure of the present utility model;

FIG. 4I are enlarged schematic views of detail A of the schematic structural view of the peel-off screen-mucosal paper structure of FIG. 3;

FIG. 5 is a schematic structural view of the tearable screen mucosa paper structure of FIG. 3, in this case from a side view;

FIG. 6 is a schematic perspective view of a mucous membrane of the peel-off screen mucous membrane structure of FIG. 3;

FIG. 7 is a schematic perspective view of a film paper of the peel-off screen film paper structure of FIG. 6, in another view;

FIG. 8 is a schematic view of a still further embodiment of a peel-off screen adhesive paper structure according to the present utility model;

FIG. 9 is an enlarged detail view of area B of the schematic structural view of the peel-off screen adhesive paper structure of FIG. 8;

FIG. 10 is a schematic perspective view of a mucous membrane of the peel-off screen mucous membrane structure of FIG. 8;

FIG. 11 is a schematic perspective view of a film paper of the peel-off screen film paper structure of FIG. 10, in another view;

FIG. 12 is a schematic view of a still further embodiment of a peel-off screen adhesive paper construction according to the present utility model;

FIG. 13 is an enlarged detail view of region C of the schematic structural view of the peel-off screen adhesive paper structure of FIG. 12;

the labels in the figures are illustrated below: 1. a viewing zone film body; 2. a mucosal paper; 21. a guide opening; 22. a first adhesive layer; 23. a first tear force guiding section; 24. a second adhesive layer; 25. a second tear force guiding section; 251. a third tear force guiding section; D. isolation distance.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

As described in the background art, for the current touch screen, the back protective film of the touch screen or the cover plate viewing area is generally delivered by attaching a piece of adhesive paper, so that the adhesive paper can assist in tearing the viewing area film when the touch screen or the cover plate viewing area is assembled by a customer. However, when the adhesiveness of some protective films is relatively strong, the film tearing failure is often assisted by the film tearing paper, that is, the film in the visual area is not yet carried. This situation requires the customer to re-use a more adhesive film to tear the film multiple times, affecting efficiency.

In order to solve the technical problem, the utility model provides an easily-torn screen film paper structure, which comprises a visual area film body 1, wherein one corner of the visual area film body 1 is provided with film paper 2, and the film paper 2 is in adhesive connection with the visual area film body 1 through a first adhesive layer 22. The mucosal tissue 2 is rectangular. The mucosal tissue 2 is provided with a guiding opening 21. The guiding opening 21 is in a shape of a U, the first adhesive layer 22 is disposed at one side of the guiding opening 21, and a first tearing guiding section 23 is disposed between the first adhesive layer 22 and the guiding opening 21.

Through above-mentioned structural design, when carrying out the dyestripping, the end of user's direct hand pinch film paper 2, because first tear guide section 23 is located the side of first bonding glue film 22, just can take up the visual area film body 1 with less play tear, can not appear tearing the condition that the membrane failed, improved the dyestripping efficiency.

In order to better understand the solution of the present utility model, the following detailed description will describe the solution of the embodiment of the present utility model with reference to the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, and thus the protection scope of the present utility model is more clearly and definitely defined.

It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Example 1

As shown in fig. 3 to 7, the easy-to-tear screen adhesive film structure includes an optical area film body 1, an adhesive film 2 is disposed on a corner of the optical area film body 1, and the adhesive film 2 is adhesively connected with the optical area film body 1 through a first adhesive layer 22.

The mucosal tissue 2 is rectangular.

As shown in fig. 4, the adhesive sheet 2 is provided with a guide opening 21. The guiding opening 21 is in a shape of a U, the first adhesive layer 22 is disposed at one side of the guiding opening 21, and a first tearing guiding section 23 is disposed between the first adhesive layer 22 and the guiding opening 21.

In addition, the length of the first adhesive layer 22 is greater than the preset isolation distance D of the depth of the guiding opening 21.

The operation of this embodiment will be described below.

When tearing the membrane, the user directly holds between the hands the end of mucosa paper 2, because first tear guide section 23 is located the side of first bonding glue film 22, just can take out visual zone film body 1 with less tear force, can not appear tearing the condition that the membrane failed, has improved the dyestripping efficiency.

Example 2

The construction of the peel-off type screen adhesive paper provided in example 1 was further optimized, and specifically, as shown in fig. 8 to 11, the adhesive paper 2 had a right trapezoid shape.

The upper portion of the adhesive sheet 2 is provided with a trapezoidal second adhesive layer 24, and the outer side of the second adhesive layer 24 is provided with a second tearing guide section 25 which is obliquely arranged.

In addition, the second tear guide segment 25 is inclined at an angle of 70 to 80 °.

The operation of this embodiment will be described below.

When tearing the membrane, the user directly holds between the hands the end of mucosa paper 2, utilizes the second tear guide section 25 that the slope set up, just can take out the district membrane body 1 with less tear force, can not appear tearing the condition that the membrane failed, has improved the dyestripping efficiency.

Example 3

Further optimizing the structure of the easy-to-tear screen adhesive paper provided in embodiment 1 or 2, specifically, as shown in fig. 12 and 13, the top of the second tear guiding section 25 is provided with a third tear guiding section 251, and it should be noted that the third tear guiding section 251 forms an obtuse angle with the second tear guiding section 25.

The operation of this embodiment will be described below.

When tearing the membrane, the end of user's direct hand is held between the fingers mucosa paper 2, utilizes second tear guide section 25 and the third tear guide section 251 that the slope set up, just can take out the district membrane body 1 with less play tear, tears more smoothly, can not appear tearing the condition of membrane failure, has improved tearing membrane efficiency. With the third tear guide segment 251, the amount of glue used is also reduced.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims (8)

1. The utility model provides a easily tear type screen mucosa paper structure, its characterized in that, easily tear type screen mucosa paper structure contain and to look at area membrane body (1), the one corner of area membrane body (1) on be equipped with mucosa paper (2), mucosa paper (2) through first bonding glue film (22) with area membrane body (1) bond and be connected, mucosa paper (2) be the rectangle, mucosa paper (2) on be equipped with guide opening (21).

2. The easy-tearing type screen mucosa paper structure according to claim 1, wherein the guiding opening (21) is in a shape of a U, the first adhesive layer (22) is arranged at one side of the guiding opening (21), and a first tearing force guiding section (23) is arranged between the first adhesive layer (22) and the guiding opening (21).

3. The construction of claim 1, wherein the length of the first adhesive layer (22) is greater than the predetermined separation distance (D) of the depth of the guide opening (21).

4. The construction of a peel-off type screen adhesive paper according to claim 1, wherein the adhesive paper (2) has a right trapezoid shape.

5. The structure of the easy-to-tear type screen adhesive paper according to claim 4, wherein a trapezoid second adhesive layer (24) is arranged on the upper portion of the adhesive paper (2), and a second tearing force guiding section (25) is arranged on the outer side of the second adhesive layer (24) in an inclined mode.

6. The construction of claim 5, wherein the second tear guide segment (25) is inclined at an angle of 70-80 °.

7. The construction of claim 5, wherein a third tear guide section (251) is provided on top of the second tear guide section (25).

8. The construction of claim 7, wherein the third tear guide segment (251) is at an obtuse angle to the second tear guide segment (25).