Integrated mobile phone film pasting device and film pasting set

By using the integrated screen protector applicator's locking pins, release film, and pull strip structure design, the problems of air bubbles and peeling during the application process are solved, achieving high-precision alignment and efficient screen protector application.

CN223919694UActive Publication Date: 2026-02-17SHENZHEN SHANMO DIGITAL TECH CO LTD
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Patent Information

Application Number
CN202520552420.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-25
Publication Date
2026-02-17
Estimated Expiration
2035-03-25

AI Technical Summary

Technical Problem

Existing consumer screen protector applicators are prone to air bubbles and release film peeling during the application process, which can cause the film to shift and reduce its protective performance, thus affecting the user experience.

Method used

The integrated mobile phone screen protector applicator design, through the structural cooperation of the first and second locking posts with the release film and pull strip, ensures that the release film and pull strip are restricted by the stop part, preventing shaking, improving alignment accuracy and screen protector application success rate.

Benefits of technology

It effectively prevents the release film and strip from shaking, improves the alignment accuracy between the protective film and the mobile phone screen and the success rate of film application, saves labor and process costs, and improves film application efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an integrated mobile phone film pasting device and a film pasting suit, the integrated mobile phone film pasting device comprises an integrated mobile phone film pasting device and a film assembly, the integrated mobile phone film pasting device comprises a film pasting device main body, and the film pasting device main body comprises a first abdicating groove, a second abdicating groove and a placing groove; a first clamping column is arranged in the first receding groove, and a second clamping column is arranged in the second receding groove. The first clamping column comprises a first abutting part and a first extension part, and the first extension part extends along the side, facing the containing groove, of the first abutting part so as to form a first stopping part in an enclosing mode. The second clamping column comprises a second abutting part and a second extension part, and the second extension part extends along one side, facing the placing groove, of the second abutting part to form a second stop part in a surrounding manner, so that the front positioning part of the first release film is limited by the first stop part, and the clamping hole of the brace is limited by the second stop part; and the release film and the brace can be further limited, so that the release film and the brace cannot shake and are prevented from tilting.
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Description

TECHNICAL FIELD

[0001] The utility model relates to the field technology of electronic equipment accessories especially points to an integral type mobile phone film pasting device and film pasting set. BACKGROUND

[0002] Now, the mobile phone has become the indispensable electronic product in people's life, and for the touch screen mobile phone, the touch screen is easy to be scratched, which influences the display effect and the aesthetic degree of the screen, so a protective film is usually pasted on the touch screen.

[0003] However, the mobile phone film usually needs to use the special film pasting tool, at present, the special film pasting tool mainly has two types, one is the commercial film pasting equipment, and one is the civilian film pasting device.

[0004] At present, the mainstream civilian film pasting device on the market adopts the design of sticking the adhesive sticker at the exhaust strip-shaped groove, and the adhesive sticker is fixed during the film pasting, and the adhesive sticker is torn to exhaust after the film pasting is completed.

[0005] In actual operation, since the release film is thin and soft, it is easy to be affected by external force during transportation and storage, and the edge of the release film is often warped during repeated contact and operation during film pasting.

[0006] Therefore, a new technical scheme needs to be researched to solve the above problems. UTILITY MODEL CONTENTS

[0007] Therefore, a new technical scheme needs to be researched to solve the above problems.

[0008] To achieve the above object, the utility model discloses the following technical scheme:

[0009] An integral type mobile phone film applicator, comprising a film applicator main body, the film applicator main body includes first let -alone slot, second let -alone slot and the placement slot for placing the equipment to be pasted film, the first let -alone slot, second let -alone slot are communicated in the placement slot, the first let -alone slot is provided with the first clamping post for the fixed release film, the second let -alone slot is provided with the second clamping post for preventing the release film's tension strip from rising, the first clamping post includes first abutment and first extension, the first extension is extended to the side of first abutement and is disposed to the placement slot, to form the first stop portion, the second clamping post includes second abutment and second extension, the second extension is extended to the side of second abutement and is disposed to the placement slot, to form the second stop portion.

[0010] As a preferred scheme, the film applicator main body includes a main body portion and a vertical portion, the vertical portion is extended from the main body portion to form the placement slot.

[0011] As a preferred scheme, the vertical portion is provided with a plurality of limiting columns for fixing tempered film on the side of the placement slot, which can fix the tempered film on the inner side of the placement slot, thereby ensuring that the tempered film does not shake during pasting, and enabling the tempered film to be accurately positioned with the mobile phone screen to be pasted.

[0012] As a preferred scheme, the vertical portion is further provided with an extension on the side away from the placement slot, and the extension is provided with an annular reinforcing rib for maintaining the overall structural stability of the film applicator.

[0013] As a preferred scheme, the main body portion is further provided with a strip-shaped slot for sliding exhaust during pasting, and the strip-shaped slot is communicated with the placement slot, so that the exhaust can be slid during pasting.

[0014] A film pasting set, comprising the integral type mobile phone film applicator of any one of the above and a film assembly, the film assembly can be limited in the placement slot.

[0015] As a preferred scheme, the film assembly includes a tempered film, a first release film, a second release film and a tension strip, the first release film and the second release film are respectively bonded on both sides of the tempered film, the tension strip is used to pull out the first release film outside the film applicator after placing the mobile phone and the film assembly in place, the front end of the first release film is provided with a front positioning portion, and the front positioning portion is limited by the first stop portion, a clamping hole is provided through the tension strip, and the clamping hole is limited by the second stop portion, so that the release film and the tension strip can be further limited, ensuring that the release film and the tension strip cannot shake, preventing them from rising, and improving the positioning accuracy between the protective film and the mobile phone screen to be pasted and the success rate of pasting.

[0016] As a preferred embodiment, the second release film includes at least a rear positioning part, which is bonded to the second relief groove by an adhesive. This eliminates the need for manual application of the adhesive on the applicator during film application, effectively saving labor costs and improving application efficiency.

[0017] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution, it mainly relies on the structural design and cooperation between the first locking post, the second locking post, the first release film, and the pull strip. The first locking post includes a first abutting part and a first extension part. The first extension part extends along the first abutting part toward the placement groove to form a first stop part. The second locking post includes a second abutting part and a second extension part. The second extension part extends along the second abutting part toward the placement groove to form a second stop part. In this way, the front positioning part of the first release film is restricted by the first stop part, and the locking hole of the pull strip is restricted by the second stop part, thereby further limiting the release film and the pull strip, ensuring that the release film and the pull strip cannot shake, preventing them from lifting, improving the alignment accuracy between the protective film and the mobile phone screen to be covered, and increasing the success rate of film application.

[0018] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0019] Figure 1 This is a perspective view of the main body of the film applicator according to an embodiment of this utility model;

[0020] Figure 2 This is an application diagram of an embodiment of the present utility model;

[0021] Figure 3 This is a perspective view of an embodiment of the present invention (the device to be applied with the film is not shown);

[0022] Figure 4 This is a cross-sectional view of an embodiment of the present utility model;

[0023] Figure 5 This is an exploded view of an embodiment of the present utility model;

[0024] Figure 6 yes Figure 4 A magnified view of a section at point A in the middle;

[0025] Figure 7 yes Figure 4 A magnified view of a section at point B.

[0026] Explanation of reference numerals in the attached diagram:

[0027] 10. Film applicator body 11. First clearance groove

[0028] 101. Main body 102. Vertical section

[0029] 12. Second clearance slot 13. Placement slot

[0030] 14. First pillar 15. Second pillar

[0031] 16. Limiting post; 17. Extension section

[0032] 18. Circular reinforcing rib 19. Strip groove

[0033] 141. First contact part; 142. First extension part

[0034] 143. First stop section

[0035] 151. Second contact section; 152. Second extension section

[0036] 153. Second stop section

[0037] 20. Integrated mobile phone screen protector applicator; 30. Screen protector assembly.

[0038] 31. Tempered glass film 32. First release film

[0039] 33. Second release film; 34. Pull strip

[0040] 321. Front positioning unit; 331. Rear positioning unit

[0041] 341. Snap-fit ​​hole. Detailed Implementation

[0042] Please refer to Figures 1 to 7 As shown, it illustrates the specific structure of an embodiment of the present invention.

[0043] In the description of this utility model, it should be noted that the directional terms such as "up", "down", "front", "back", "left", and "right" indicate the orientation and positional relationship based on the accompanying drawings or the orientation or positional relationship shown when wearing and using the device normally. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0044] An integrated mobile phone screen protector applicator includes an applicator body 10.

[0045] The film applicator body 10 includes a first clearance groove 11, a second clearance groove 12, and a placement groove 13 for placing the device to be applied.

[0046] The first clearance groove 11 and the second clearance groove 12 are connected to the placement groove 13; the first clearance groove 11 is provided with a first retaining post 14 for fixing the release film, and the second clearance groove 12 is provided with a second retaining post 15 for preventing the release film pull strip 34 from sticking up; the first retaining post 14 includes a first abutting part 141 and a first extension part 142, the first extension part 142 extends along the first abutting part 141 toward the side of the placement groove 13 to form a first stop part 143; the second retaining post 15 includes a second abutting part 151 and a second extension part 152, the second extension part 152 extends along the second abutting part 151 toward the side of the placement groove 13 to form a second stop part 153.

[0047] Preferably, the film applicator body 10 includes a main body portion 101 and a vertical portion 102, wherein the vertical portion 102 extends from the main body portion 101 to form a placement groove 13.

[0048] Preferably, the vertical part 102 is provided with a plurality of limiting posts 16 for fixing the tempered glass film 31 on the side facing the placement groove 13, which can fix the tempered glass film 31 inside the placement groove 13, thereby ensuring that the tempered glass film 31 will not shake when applying the film, so that the tempered glass film 31 can be accurately positioned with the screen of the mobile phone to be covered.

[0049] Preferably, the vertical portion 102 is further provided with an extension portion 17 on the side away from the placement groove 13, and the extension portion is provided with annular reinforcing ribs 18 for maintaining the overall structural stability of the film applicator.

[0050] Preferably, the main body 101 is further provided with a strip groove 19 for sliding air venting during film application. The strip groove 19 is connected to the placement groove 13, so that air venting can be slidably performed during film application.

[0051] A screen protector kit includes an integrated screen protector applicator 20 and a screen protector assembly 30, wherein the screen protector assembly 30 is positioned within a placement slot 13. Preferably, the film assembly 30 includes a tempered glass film 31, a first release film 32, a second release film 33, and a pull strip 34; the first release film 32 and the second release film 33 are respectively adhered to both sides of the tempered glass film 31; the pull strip 34 is used to pull the first release film 32 out of the applicator after the mobile phone and the film assembly 30 are placed in place, and the front end of the first release film 32 is provided with a front positioning part 321, which is restricted by a first stop part 143; the pull strip 34 is provided with a through-hole 341, which is restricted by a second stop part 153, thereby further limiting the release film and the pull strip 34, ensuring that the release film and the pull strip 34 cannot shake, preventing them from lifting, improving the alignment accuracy between the protective film and the mobile phone screen to be applied, and increasing the success rate of the application.

[0052] Preferably, the second release film 33 includes at least a rear positioning part 331, which is bonded to the second relief groove 12 by an adhesive. When applying the film, there is no need to manually apply the adhesive on the film applicator, which effectively saves labor costs and helps to improve the efficiency of film application.

[0053] The key design feature of this invention lies in the structural design and cooperation between the first locking post, the second locking post, the first release film, and the pull strip. The first locking post includes a first abutting part and a first extension part. The first extension part extends along the first abutting part toward the placement groove to form a first stop part. The second locking post includes a second abutting part and a second extension part. The second extension part extends along the second abutting part toward the placement groove to form a second stop part. In this way, the front positioning part of the first release film is restricted by the first stop part, and the locking hole of the pull strip is restricted by the second stop part, thereby further limiting the release film and the pull strip, ensuring that the release film and the pull strip cannot wobble, preventing them from lifting, improving the alignment accuracy between the protective film and the screen of the mobile phone to be covered, and increasing the success rate of film application.

[0054] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. An integrated mobile phone screen protector applicator, characterized in that: The device includes a film applicator body (10), which includes a first clearance groove (11), a second clearance groove (12), and a placement groove (13) for placing the film applicator. The first clearance groove (11) and the second clearance groove (12) are connected to the placement groove (13). The first clearance groove (11) is provided with a first retaining post (14) for fixing the release film, and the second clearance groove (12) is provided with a second retaining post (15) for preventing the release film pull strip (34) from lifting. (14) includes a first abutting portion (141) and a first extension portion (142), the first extension portion (142) extends along the first abutting portion (141) toward the placement groove (13) to form a first stop portion (143); the second locking post (15) includes a second abutting portion (151) and a second extension portion (152), the second extension portion (152) extends along the second abutting portion (151) toward the placement groove (13) to form a second stop portion (153).

2. The integrated mobile phone screen protector applicator (20) according to claim 1, characterized in that: The film applicator body (10) includes a main body (101) and a vertical part (102), the vertical part (102) extending from the main body (101) to form a placement groove (13).

3. The integrated mobile phone screen protector applicator (20) according to claim 2, characterized in that: The vertical part (102) is provided with a number of limiting posts (16) for fixing the tempered film (31) on the side facing the placement groove (13).

4. The integrated mobile phone screen protector applicator (20) according to claim 2, characterized in that: The vertical part (102) is further provided with an extension part (17) on the side away from the placement groove (13), and the extension part is provided with an annular reinforcing rib (18) for maintaining the overall structural stability of the film applicator.

5. The integrated mobile phone screen protector applicator (20) according to claim 2, characterized in that: The main body (101) is also provided with a strip groove (19) for sliding air venting during film application, and the strip groove (19) is connected to the placement groove (13).

6. A screen protector application kit, characterized in that: The device includes an integrated mobile phone screen protector (20) and a film assembly (30) as described in any one of claims 1-5, wherein the film assembly (30) is capable of being positioned within a placement groove (13).

7. The film application kit according to claim 6, characterized in that: The film assembly (30) includes a tempered glass film (31), a first release film (32), a second release film (33), and a pull strip (34); the first release film (32) and the second release film (33) are respectively bonded to both sides of the tempered glass film (31); the pull strip (34) is used to pull the first release film (32) out of the film applicator after the mobile phone and the film assembly (30) are placed in place, and the front end of the first release film (32) is provided with a front positioning part (321), which is restricted by a first stop part (143); the pull strip (34) is provided with a through hole (341), which is restricted by a second stop part (153).

8. The film application kit according to claim 7, characterized in that: The second release film (33) includes at least a rear positioning part (331), which is bonded to the second relief groove (12) by an adhesive.