Film pasting positioner

Abstract

The film pasting positioner comprises a positioning shell, one side of the positioning shell is sunken to form a positioning groove, the positioning groove sequentially comprises a first positioning part, a second positioning part and a third positioning part from top to bottom, and the position, close to the top end, of the positioning groove protrudes to form the first positioning part; a notch is formed in the middle of the positioning groove to form a second elastic positioning part, the second positioning part is tongue-shaped, and the position, close to the bottom, of the positioning groove protrudes to form a third positioning part; the first positioning part, the second positioning part and the third positioning part are all sticky; and the size of the first positioning part is larger than that of the third positioning part. When the film pasting positioner is detached, the uppermost layer of film can be taken out smoothly, film tearing is easy and labor-saving, and user operation is facilitated.

Description

Technical Field

[0001] This application relates to the field of mobile phone accessory technology, and in particular to a screen protector locator. Background Technology

[0002] With the continuous advancement and innovation of technology, smartphones, tablets and other devices have gradually become indispensable tools in our lives. In order to better protect the screens of electronic products, protective films are usually applied to the screens to prevent them from being scratched or broken due to impact.

[0003] When applying a screen protector, users can use a screen protector locator to quickly and accurately attach the protective film to the phone screen. However, with existing screen protector locators, the top protective film attached to the film needs to be manually peeled off or peeled off along with the screen protector when it is removed. The current screen protector applicator usually uses a two-point adhesion method, where the protective film at both ends is adhered and then peeled off when the applicator is removed. This method can easily cause the already applied screen protector to be pulled out or shifted, affecting the application effect. Manually peeling it off is also cumbersome and inconvenient for users. Utility Model Content

[0004] The purpose of this invention is to solve the above-mentioned technical problems and provide an easy-to-use, labor-saving, and user-friendly film applicator.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A film applicator includes a positioning shell with a recessed positioning groove on one side. The positioning groove includes a first positioning part, a second positioning part, and a third positioning part from top to bottom. The first positioning part protrudes near the top of the positioning groove, and the second positioning part is formed by a notch in the middle of the positioning groove. The second positioning part is tongue-shaped. The third positioning part protrudes near the bottom of the positioning groove. The first, second, and third positioning parts are all adhesive. The size of the first positioning part is larger than the size of the third positioning part.

[0007] In this application, the positioning shell is directly snapped onto the screen via the positioning groove, allowing the protective film to be applied directly and accurately to cover the screen. After the protective film is applied to the screen, the top dustproof film needs to be peeled off before use. The positioning groove of this application has a first positioning part, a second positioning part, and a third positioning part from top to bottom, which are adhesive and can directly adhere to the top film. When the positioning shell is removed, the top film can be easily removed from top to bottom. Because the second positioning part is elastic, it can effectively cooperate with the degree of tearing of the film during the process of tearing the top film, making the film tearing easier and less strenuous. When the positioning shell is removed, the film application is completed, simplifying the user's operation, making it convenient to use, and improving the user experience.

[0008] In one embodiment, a U-shaped notch is formed in the middle of the positioning groove to create the second positioning part; the movable end of the second positioning part is arc-shaped, making the second positioning part elastic.

[0009] In one embodiment, the movable end of the second positioning part is close to the first positioning part.

[0010] In one embodiment, the second positioning portion has reinforcing ribs protruding on both sides, increasing the structural strength of the positioning groove.

[0011] In one embodiment, the height of the corners of the four side walls of the positioning groove is greater than the height of the other side walls. This enhances the overall structural strength of the positioning shell.

[0012] In one embodiment, the top sidewall of the positioning groove is provided with an auxiliary groove, which is in the shape of an inverted trapezoid. This facilitates the removal of the positioning shell.

[0013] In one embodiment, the positioning groove has an opening on the lower side of the third positioning part, facilitating observation of the protective film's adhesion.

[0014] In one embodiment, the edge of the opening extends to the sidewall of the positioning groove. Attached Figure Description

[0015] Figure 1 A schematic diagram of the positioning shell provided by this utility model;

[0016] Figure 2 This is a structural schematic diagram of the positioning shell provided by this utility model from another angle. Detailed Implementation

[0017] This application provides a screen protector locator to solve the technical problems of existing screen protector locators, which easily cause the already applied screen protector to be pulled out or shifted when removed, affecting the application effect, and the manual tearing operation is cumbersome and inconvenient for users.

[0018] To make the inventive objectives, features, and advantages of this application more apparent and understandable, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described below are only some embodiments of this application, and not all embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0019] Please see Figures 1 to 2 This application provides a film applicator, including a positioning shell 10. One side of the positioning shell 10 is recessed to form a positioning groove 11. The positioning groove 11 includes a first positioning part 111, a second positioning part 112, and a third positioning part 113 from top to bottom. The positioning groove 11 protrudes near the top to form the first positioning part 111. A notch 114 is provided in the middle of the positioning groove 11 to form an elastic second positioning part 112. The second positioning part 112 is tongue-shaped. The positioning groove 11 protrudes near the bottom to form the third positioning part 113. The first positioning part 111, the second positioning part 112, and the third positioning part 113 are all adhesive. The size of the first positioning part 111 is larger than the size of the third positioning part 113.

[0020] In this application, the positioning shell 10 is integrally formed, with a positioning groove 11 in the middle corresponding to the shape of the screen to be attached. When applying the film, it is directly snapped onto the screen of the electronic product to be attached through the positioning groove 11, so that the protective film can be accurately and quickly covered on the screen. The positioning groove 11 includes a first positioning part 111, a second positioning part 112, and a third positioning part 113 from top to bottom. The first positioning part 111 is a square protrusion near the top of the positioning shell 10, and its surface is covered with adhesive tape, making it sticky. It is relatively large to ensure that there is sufficient force when tearing off the top layer of film. The bottom of the positioning groove 11 in the middle is provided with a notch 114 to form a second positioning part 112 that is elastic and movable. The end of 12 is adhered with adhesive tape and is sticky; the third positioning part 113 is located at the bottom of the positioning groove 11, is a square protrusion, has a relatively small area and is sticky; when the positioning shell 10 is removed after the film is applied, the top layer of film is first torn off by the first positioning part 111. During the tearing process, the second positioning part 112 can move up and down as it is removed, and the top layer of film can be slowly removed. The tearing process is relatively effortless and does not easily cause the applied screen protector to be pulled or shifted. Then, with the auxiliary adhesive of the third positioning part 113, the film can be easily torn off. When the positioning shell 10 is removed, the film application process is completed, which simplifies the user's operation steps, and the film application effect is good, improving the user experience.

[0021] Furthermore, a U-shaped notch 114 is formed in the middle of the positioning groove 11 to create the second positioning part 112; the movable end of the second positioning part 112 is arc-shaped. The U-shaped notch 114 in the middle of the positioning groove 11 makes the separated second positioning part 112 elastic, allowing its end to move up and down; and the arc-shaped movable end results in a larger adhesive area, ensuring sufficient adhesion. The movable end of the second positioning part 112 is close to the first positioning part 111, allowing it to smoothly engage with the first positioning part 111 during the tearing process, ensuring a smooth tearing process.

[0022] Furthermore, reinforcing ribs 115 protrude from both sides of the second positioning part 112. Since a notch 114 is provided in the middle of the positioning groove 11, reinforcing ribs 115 are provided on both sides of the second positioning part 112, and the length is equivalent to the length of the second positioning part 112, so as to strengthen the structural strength of this area.

[0023] Furthermore, the height of the corners of the four sides of the positioning groove 11 is greater than the height of the other side walls. The four sides of the positioning groove 11 are provided with triangular arc-shaped protrusions, which makes the side wall height in this area higher than other positions. By strengthening the structural strength of the four corners, the positioning shell 10 as a whole is not easily deformed.

[0024] For details, please refer to [link / reference]. Figure 2 The top sidewall of the positioning groove 11 is provided with an auxiliary groove 116, which is in the shape of an inverted trapezoid. The middle of the top sidewall of the positioning groove 11 is recessed to form the inverted trapezoidal auxiliary groove 116. During the removal process of the positioning shell 10, the auxiliary groove 116 can assist the user in lifting and removing it, making it convenient for the user to operate.

[0025] In this embodiment, the positioning groove 11 has an opening 117 on the lower side of the third positioning part 113. The edge of the opening 117 extends to the side wall of the positioning groove 11. The positioning groove 11 has an opening 117 extending to the bottom side wall near the bottom. During the film application process, since the film is gradually applied from top to bottom, the specific application situation can be observed through the bottom opening area to see if there are any air bubbles, displacement, etc. At the same time, during the removal process, the tearing situation of the top layer of film can be observed through the opening 117, which is convenient for users.

[0026] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. A film applicator, characterized in that, The device includes a positioning shell, one side of which is recessed to form a positioning groove for limiting the screen. The positioning groove includes a first positioning part, a second positioning part, and a third positioning part from top to bottom. The first positioning part is formed by a protrusion near the top of the positioning groove. The second positioning part is formed by a notch in the middle of the positioning groove. The second positioning part is tongue-shaped. The third positioning part is formed by a protrusion near the bottom of the positioning groove. The first positioning part, the second positioning part, and the third positioning part are all adhesive. The size of the first positioning part is larger than the size of the third positioning part.

2. The film applicator according to claim 1, characterized in that, The second positioning part is formed by a U-shaped notch in the middle of the positioning groove; the movable end of the second positioning part is arc-shaped.

3. The film applicator according to claim 1 or 2, characterized in that, The movable end of the second positioning part is close to the first positioning part.

4. The film applicator according to claim 1, characterized in that, The second positioning part has reinforcing ribs protruding on both sides.

5. The film applicator according to claim 1, characterized in that, The height of the corners of the four side walls of the positioning groove is greater than the height of the other side walls.

6. The film applicator according to claim 1, characterized in that, The top sidewall of the positioning groove is provided with an auxiliary groove, which is in the shape of an inverted trapezoid.

7. The film applicator according to claim 1, characterized in that, The positioning groove has an opening on the lower side of the third positioning part.

8. The film applicator according to claim 7, characterized in that, The edge of the opening extends to the sidewall of the positioning groove.

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