Multipurpose portable film pasting tool

Abstract

The utility model discloses a multipurpose portable film pasting tool, and belongs to the technical field of film pasting devices. The film pressing device comprises a main body and a sliding block, a scraper and a roller which are used for pressing a film are mounted in the sliding block, and the sliding block is mounted at the top of the main body in a sliding manner; the left side of the main body is provided with a rightward inclined suspended pop-up frame, the pop-up frame is provided with a hook for clamping the positioning film, the top of the right side of the main body is provided with an elastic positioning column for clamping the positioning film, the top of the pop-up frame is lower than the elastic positioning column, and the center of the main body is provided with a positioning rib for positioning a mobile phone. According to the utility model, various soft films, curved films, tempered films and UV (ultraviolet) films can be operated, so that one object with multiple functions is realized; the film group is inclined and keeps a certain distance from the screen by adopting the modes of inclination, suspension, jacking and the like, and the scraping blade of the sliding block and the roller slide from the low end to the high end, so that the protective film is gradually attached to the screen, bubbles are effectively reduced, the attachment is more accurate, and the operation is simpler and quicker.

Description

Technical Field

[0001] The utility model belongs to the technical field of film sticking devices, and in particular relates to a multi-purpose and convenient film sticking tool. Background Art

[0002] At present, with the popularity of electronic devices, the demand for films that protect screens from scratches, stains, etc. is growing. However, the existing film-sticking tools are prone to cause bubbles in the protective film during use, which is particularly unfriendly to curved films. Chinese utility model patent 2017206456534 discloses a portable film-sticking tool, such as Figure 1 As shown, first put the mobile phone into the receiving slot and fix it, with the mobile phone screen exposed, tear off the release film on the surface of the mobile phone film, fix the release film to the release film fixing block, then initially stick the mobile phone film to the side of the mobile phone, and then use removable adhesive tape to stick to the surface of the mobile phone film. At this time, the mobile phone film and the release film are stretched to form an angle, and the roller of the film sticking handle is used to roll and move along the central axis of the mobile phone holder from the removable adhesive tape, and the release film gradually falls off to complete the entire film sticking process. However, this technical solution easily causes the protective film to be misaligned with the screen, and is not suitable for UV film and tempered film, especially for curved screens. For this reason, a multi-purpose and convenient film sticking tool is proposed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a multi-purpose and convenient film sticking tool, which aims to solve the problems of bubbles in the protective film, misalignment between the protective film and the screen, poor sticking of the curved edge, and only being able to stick a specific film in the existing mobile phone film sticking device in the background technology. To achieve the above purpose, the technical solution adopted by the utility model is: a multi-purpose and convenient film sticking tool, including a main body and a slider, wherein a film pressing scraper and a roller are installed in the slider, and the slider is slidably installed on the top of the main body; a right-tilted suspended spring frame is provided on the left side of the main body, and a hook for clamping the positioning film is provided on the spring frame, and an elastic positioning column for clamping the positioning film is provided on the top right side of the main body, the top of the spring frame is lower than the elastic positioning column, and a positioning rib for positioning the mobile phone is provided in the center of the main body. The technical solution lifts the film group by the inclined suspended spring frame and the elastic positioning column, so that the film group is tilted and keeps a certain distance from the screen, and the scraper and roller of the slider slide from the low end to the high end, so that the protective film is gradually fitted with the screen, effectively reducing bubbles, and the fitting is more accurate, and the operation is simpler and faster.

[0004] Furthermore, if a UV protective film is applied, a UV lamp may be installed at the central bottom of the main body. After the film is applied, the applied UV film may be cured by irradiating it with the UV lamp.

[0005] To further describe the above solution, both sides of the top of the main body extend outward to form guide rails, the slider slides on the guide rails, and limit blocks are provided at the ends of the guide rails to prevent the slider from detaching.

[0006] When applying a full-glue tempered film, due to the strong rigidity of the tempered film, when the head is pressed at the beginning of application, the tail also sinks together, causing the tail to contact the surface of the phone in advance, thus trapping bubbles inside and causing the film to fail. Therefore, a slope is provided on the left side of the main body near the elastic positioning column, and the support plate is detachably installed on the slope. The top of the pop-up frame and the support plate is higher than the surface of the phone screen. The tempered film is supported by the support plate, and the roller can be easily pressed down without affecting other functions, ensuring that the tail of the tempered film is attached at the last moment and solving the problem of trapped bubbles.

[0007] Furthermore, a handle is provided at the left end of the main body, which is convenient for fixing the main body with one hand and pulling out the release film with the other hand.

[0008] Furthermore, the roller and the scraper are both elastic, and both ends of the scraper are designed to be arc-shaped, which is convenient for pressing different protective films.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] 1. It can operate a variety of soft films, curved films, tempered films, and UV films, achieving multiple uses of one item;

[0011] 2. Use tilting, suspension, lifting and other methods to tilt the film group and keep a certain distance from the screen. The scraper and roller of the slider slide from the low end to the high end, so that the protective film gradually fits the screen, effectively reducing bubbles, and the fit is more accurate, and the operation is simpler and faster;

[0012] 3. The positioning rib design is the longest length after demolding. The positioning ribs can be cut to the appropriate size through post-processing according to different models of mobile phones to adapt to mobile phones of other sizes, achieving universal use and reducing mold opening costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic diagram provided for Chinese utility model patent 2017206456534;

[0014] Figure 2 An overall schematic diagram provided for an embodiment of the utility model;

[0015] Figure 3 An explosion diagram provided for an embodiment of the utility model;

[0016] Figure 4 A cross-sectional view provided for an embodiment of the utility model;

[0017] Figure 5An enlarged cross-sectional view of part A provided in an embodiment of the utility model;

[0018] Figure 6 An enlarged cross-sectional view of part B provided in an embodiment of the utility model;

[0019] Figure 7 A schematic diagram of the use of the embodiment of the utility model;

[0020] Figure 8 Another use schematic diagram provided for an embodiment of the utility model.

[0021] Among them, the reference numerals in the figure are:

[0022] 1. Main body; 11. Handle; 12. Spring frame; 121. Hook; 13. Limit block; 14. Elastic positioning column; 15. Slope; 16. Positioning ribs; 2. Slider; 21. Scraper; 22. Roller; 3. Support plate; 4. UV lamp; 5. Mobile phone; 6. Film group; 61. Release film; 62. Protective film; 63. Positioning film. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly and comprehensively understood.

[0024] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0025] In order to solve the problems of existing mobile phone film applicators causing bubbles in the protective film, misalignment between the protective film and the screen, and only being able to apply specific films during the film application process, a multi-purpose and convenient film application tool is proposed. Figure 2-8 As shown, it includes a main body 1 and a slider 2, wherein a film pressing scraper 21 and a roller 22 are installed in the slider 2, and the slider 2 is slidably installed on the top of the main body 1. A spring frame 12 tilted to the right and suspended in the air is provided on the left side of the main body 1, and a hook 121 for clamping the positioning film 63 is provided on the spring frame 12, and an elastic positioning column 14 for clamping the positioning film 63 is provided on the top right side of the main body 1, and the top of the spring frame 12 is lower than the elastic positioning column 14, and a positioning rib 16 for positioning the mobile phone 5 is provided in the center of the main body 1.

[0026] like Figure 3As shown, when applying a film, if a UV protective film is applied, a UV lamp 4 can be installed at the central bottom of the main body 1. After the film is applied, the applied UV film can be cured by irradiating it with the UV lamp 4. Both sides of the top of the main body 1 extend outward to form a guide rail, and the slider 2 slides on the guide rail, and a limit block 13 is provided at the end of the guide rail to prevent the slider 2 from detaching.

[0027] When applying the full-glue tempered film, due to the strong rigidity of the tempered film, when the head is pressed at the beginning of the application, the tail also sinks together, causing the tail to contact the surface of the mobile phone 5 in advance, thereby trapping bubbles inside and causing the film to fail. Figure 2 , 6 As shown, a slope 15 is provided on the left side of the main body 1 near the elastic positioning column 14, and the support plate 3 is detachably mounted on the slope 15. The top of the pop-up frame 12 and the support plate 3 are higher than the surface of the screen of the mobile phone 5. The tempered film is supported by the support plate 3, and the roller 22 can be easily pressed down without affecting other functions, thereby ensuring that the tail of the tempered film is fitted at the last moment and solving the bubble problem.

[0028] like Figure 8 As shown, a handle 11 is provided at the left end of the main body 1, which is convenient for fixing the main body 1 with one hand and pulling out the release film 61 with the other hand. The roller 22 and the scraper 21 are both elastic, and the two ends of the scraper 21 are designed in arcs, which is convenient for pressing different protective films 62.

[0029] In order to have a more thorough and comprehensive understanding of the disclosed content of the utility model, the principle thereof is further explained below in combination with the usage method.

[0030] like Figure 7 , 8 As shown, if the protective film 62 is a tempered film, it is necessary to place the support plate 3 on the slope 15 and install the film group 6 on the main body 1, as shown in FIG. Figure 8 As shown, one end of the membrane group 6 is hooked on the hook 121, and the other end of the membrane group 6 is installed on the elastic positioning column 14, as shown in FIG. Figure 4 , 5 As shown in FIG. 6 , the film group 6 is suspended above the screen, and the film group 6 is straightened by the elastic positioning column 14. When applying the film, push the slider 2, as shown in FIG. Figure 5 As shown, the pop-up frame 12 is pressed down by the movement of the slider 2, and the left side of the protective film 62 is first attached to the screen. The slider 2 continues to move to the left, and the protective film 62 on the left is separated from the positioning film 63. Figure 6 As shown, when the slider 2 reaches the right side, the support plate 3 falls out, and the tail of the tempered film fits with the screen at the last moment, effectively solving the problem of film bubbles.

[0031] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a centered element. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be a centered element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method. The terms "upper end", "lower end", "left side", "right side", "front end", "rear end" and similar expressions used herein are positional relationships with reference to the accompanying drawings.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0033] The above implementation modes are only used to illustrate the present invention, but not to limit the present invention. Ordinary technicians in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, all equivalent technical solutions also belong to the scope of the present invention. The scope of patent protection of the present invention should be limited by the claims.

Claims

1. A multi-purpose and convenient film sticking tool, characterized in that: The invention comprises a main body (1) and a slider (2), wherein a film-pressing scraper (21) and a roller (22) are installed in the slider (2), and the slider (2) is slidably installed on the top of the main body (1); a rightward-inclined suspended spring frame (12) is provided on the left side of the main body (1), and a hook (121) for clamping a positioning film (63) is provided on the spring frame (12); an elastic positioning column (14) for clamping the positioning film (63) is provided on the top right side of the main body (1); a positioning rib (16) for positioning a mobile phone (5) is provided in the center of the main body (1), and the top of the spring frame (12) is lower than the elastic positioning column (14).

2. A multi-purpose portable film sticking tool according to claim 1, characterized in that: A UV lamp (4) is installed at the central bottom of the main body (1).

3. The multi-purpose portable film sticking tool according to claim 1, characterized in that: Both sides of the top of the main body (1) extend outward to form a guide rail, and the slider (2) slides on the guide rail, and a limit block (13) is provided at the end of the guide rail to prevent the slider (2) from detaching.

4. The multi-purpose portable film sticking tool according to claim 1, characterized in that: A slope (15) is provided on the left side of the main body (1) near the elastic positioning column (14), and the support plate (3) is detachably mounted on the slope (15), and the tops of the spring frame (12) and the support plate (3) are higher than the surface of the screen of the mobile phone (5).

5. The multi-purpose portable film sticking tool according to claim 1, characterized in that: A handle (11) is provided at the left end of the main body (1).

6. The multi-purpose portable film sticking tool according to claim 1, characterized in that: The roller (22) and the scraper (21) are both elastic, and both ends of the scraper (21) are designed to be circular arcs.

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