Film pasting assembly

Abstract

The utility model provides a film pasting assembly. The film pasting assembly comprises a film pasting device and a film assembly body. The film pasting device comprises a frame part and a bonding part spaced from the frame part, and the frame part is used for positioning the film assembly and the mobile phone; the film assembly comprises a tempered film, a first release film, a second release film and a hand pulling piece; the first release film and the second release film are respectively adhered to two sides of the tempered film; the hand pulling piece is connected to the first release film in a folded mode and located on the side, away from the tempered film, of the first release film, and the hand pulling piece is used for pulling the first release film out of the film pasting device after the mobile phone and the film assembly are placed in place; a first bonding piece spaced from the tempered film is arranged on the side, facing the tempered film, of the first release film, and the first bonding piece is used for penetrating through the receding hole to be bonded and fixed to the bonding part. According to the film pasting assembly, the film assembly can be buckled with the mobile phone after being placed in the film pasting device, then film pulling and pasting are conducted, any reinforcing operation on the film assembly and the film pasting device through extra tools is not needed, and operation is easy and convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile phone accessories, and in particular relates to a film sticking component. Background Art

[0002] In order to accurately mount the protective film on the mobile phone screen and ensure that no bubbles or dust are generated between the mobile phone screen and the protective film during the film application process, when setting the tempered film, a film applicator will be designed according to the external structural characteristics of the tempered film and the mobile phone to assist the tempered film to be more efficiently attached to the mobile phone screen.

[0003] In the film laminating process, the film assembly consisting of the tempered film and the corresponding release film usually needs to be manually bonded and fixed to the film laminating machine through double-sided tape. The operation process is relatively complicated and the film laminating efficiency is low. Utility Model Content

[0004] The technical purpose of the utility model is to provide a film sticking component, aiming to solve the problem of complicated film sticking process operation of the tempered film in the related technology.

[0005] To solve the above technical problems, the utility model is implemented as follows: a film applicator assembly comprises: a film applicator and a film assembly; a frame portion and an adhesive portion spaced from the frame portion are formed on the film applicator, the frame portion is used to position the film assembly and the mobile phone; the film assembly comprises a tempered film, a first release film, a second release film and a pull-out piece; the first release film and the second release film are respectively bonded to both sides of the tempered film; the pull-out piece is folded and connected to the first release film and is located on the side of the first release film away from the tempered film, the pull-out piece is used to pull the first release film out of the film applicator after the mobile phone and the film assembly are placed in place; a first adhesive member spaced from the tempered film is provided on the side of the first release film facing the tempered film, the second release film is provided with a clearance hole adapted to the first adhesive member, the first adhesive member is used to pass through the clearance hole and be bonded and fixed to the adhesive portion.

[0006] Furthermore, the film applicator also includes a main body and a positioning column connected to the main body. The main body and the frame portion enclose a limited space for accommodating the mobile phone and the film assembly. The positioning column is located on the side of the adhesive portion away from the limited space; a positioning hole corresponding to the positioning column is also provided on the second release film for being fitted and fixed with the positioning column.

[0007] Furthermore, one end of the hand-pull piece is folded and connected to one end of the first release film close to the first adhesive, and the other end is provided with an operating part; the frame part and the main body part also enclose to form a film outlet, and when the film assembly is fixed in place with the film applicator, the operating part passes through the film outlet to reach the outside of the film applicator.

[0008] Furthermore, the end of the main body where the film outlet is located is also provided with a second adhesive component, and the second adhesive component is used to bond and fix the film assembly to the second release film when the film assembly is fixed in place with the film applicator.

[0009] Furthermore, the frame portion includes a frame body connected to the main body portion, and an abutment portion connected to the frame body, and a film outlet is formed between the abutment portion and the main body portion; when the film assembly is fixed in place with the film applicator, the side of the mobile phone abuts against the frame body, and the end of the mobile phone abuts against the abutment portion.

[0010] Furthermore, a positioning protrusion is provided on the long side of the second release film, and the frame body is formed with an abutting surface for abutting and fixing with the positioning protrusion.

[0011] Furthermore, the frame body also has a plurality of spaced-apart limiting protrusions, and the limiting protrusions are used to abut against the outer side of the mobile phone for positioning.

[0012] Furthermore, the frame body is provided with an escape position for accommodating mobile phone buttons.

[0013] Furthermore, the frame portion, the main body portion and the positioning column are an integrated structure.

[0014] Furthermore, a hollow structure is provided in the middle of the main body.

[0015] Compared with the prior art, the film assembly in the utility model has the following beneficial effects: the first adhesive is directly processed on the film assembly, which can be used to position and fix the film assembly and the film applicator. When applying the film, there is no need to manually stick the adhesive on the film applicator, which effectively saves the labor process cost and is conducive to improving the film application efficiency. During operation, the film assembly is directly placed in the film applicator as a whole, and then the film applicator is buckled with the mobile phone, and the first release film can be pulled out through the hand pull piece, so that the tempered film and the mobile phone screen are quickly attached, and then the film applicator is removed and the second release film is torn off to complete the film application. The steps are simple and the operation is easy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the film sticking assembly in the embodiment of the utility model;

[0017] Figure 2 It is an exploded view of the film sticking assembly in the embodiment of the utility model;

[0018] Figure 3 It is a schematic diagram of the overall structure of the film applicator in the embodiment of the utility model.

[0019] In the accompanying drawings, the reference numerals indicate: 1. film applicator; 11. main body; 111. adhesive portion; 112. positioning column; 113. second adhesive component; 12. frame portion; 121. frame body; 1211. limiting protrusion; 1212. avoidance position; 122. abutment portion; 2. film assembly; 21. first release film; 211. positioning protrusion; 212. avoidance hole; 213. positioning hole; 22. tempered film; 23. second release film; 24. pull-piece; 241. operating portion; 25. first adhesive component. DETAILED DESCRIPTION

[0020] The embodiments of the utility model are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the utility model, and cannot be understood as limiting the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0023] Example:

[0024] like Figure 1-3As shown, in this embodiment, the film assembly includes: a film applicator 1 and a film assembly 2; the film applicator 1 includes a frame portion 12 and an adhesive portion 111 spaced from the frame portion 12, and the frame portion 12 is used to position the film assembly 2 and the mobile phone; the film assembly 2 includes a tempered film 22, a first release film 21, a second release film 23 and a hand pull 24; the first release film 21 and the second release film 23 are respectively bonded to both sides of the tempered film 22; the hand pull 24 is folded and connected to the first release film 21 And it is located on the side of the first release film 21 facing away from the tempered film 22, and the pull piece 24 is used to pull the first release film 21 out of the film applicator 1 after the mobile phone and the film assembly 2 are placed in place; the side of the first release film 21 facing the tempered film 22 is provided with a first adhesive member 25 spaced from the tempered film 22, and the second release film 23 is provided with a clearance hole 212 adapted to the first adhesive member 25, and the first adhesive member 25 is used to pass through the clearance hole 212 and be bonded and fixed to the adhesive portion 111.

[0025] Specifically, the tempered film 22 includes two sides, the inner side is used to fit with the mobile phone, and the outer side is used for user touch operation. Before film pasting, the first release film 21 is bonded to the inner side of the tempered film 22, and the second release film 23 is bonded to the outer side of the tempered film 22. The end of the second release film 23 is perforated (that is, a clearance hole 212 is formed), and the position and shape of the clearance hole 212 are exactly matched with the position and shape of the first adhesive 25. The first adhesive 25 passes through the clearance hole 212 and the end face is flush with the plane of the second release film 23. Such a setting can not only improve the assembly stability of the film assembly 2, but also directly position and fix the film assembly 2 and the film applicator 1 through the first adhesive 25. That is, the first adhesive 25 is processed on the film assembly 2 at the factory, and can be used to position and fix the film assembly 2 and the film applicator 1. When film pasting, there is no need to manually stick the adhesive on the film applicator 1, which effectively saves the labor process cost and is conducive to improving the film pasting efficiency. During operation, the film assembly 2 is directly placed into the film applicator 1 as a whole, and then the film applicator 1 is buckled with the mobile phone, and the first release film 21 is pulled out through the hand pull piece 24, so that the tempered film 22 is quickly attached to the mobile phone screen, and then the film applicator 1 is removed, and the second release film 23 is torn off to complete the film application. The operation is simple.

[0026] In this embodiment, the film applicator 1 also includes a main body 11 and a positioning column 112 connected to the main body 11, the adhesive portion 111 is arranged on the main body, the main body 11 and the frame portion 12 enclose a limited space for accommodating the mobile phone and the film assembly 2, and the positioning column 112 is located on the side of the adhesive portion 111 away from the limited space; the second release film 23 is also provided with a positioning hole 213 corresponding to the positioning column 112, which is used to fit and fix with the positioning column 112. When the film applicator 1 is aligned with the main body 11, the peripheral sides of the tempered film 22, the first release film 21, and the second release film 23 are respectively in contact with the peripheral sides of the frame portion 12 or the main body 11, and the positioning column 112 at the end of the main body 11 passes through the positioning hole 213, so that the film assembly 2 can be further positioned to ensure that the film assembly 2 is accurately positioned in the horizontal direction; at the same time, the first adhesive 25 in the height direction will be bonded and fixed to the adhesive portion 111 at the corresponding position of the film applicator 1, thereby achieving precise positioning and fixation between the film assembly 2 and the film applicator 1, which is convenient for the subsequent placement of the mobile phone for film application operation.

[0027] In this embodiment, one end of the hand-pull member 24 is folded and connected to one end of the first release film 21 close to the first adhesive member 25, and the other end is provided with an operating portion 241; the frame portion 12 and the main body portion 11 also enclose to form a film outlet, and when the film assembly 2 is fixed in place with the film applicator 1, the operating portion 241 passes through the film outlet to reach the outside of the film applicator 1. When applying the film, the operating portion 241 is directly pulled outward at the end of the film applicator 1 away from the first adhesive member 25, and then the hand-pull member 24 is pulled out from the film outlet. At the same time, the hand-pull member 24 will quickly take the first release film 21 away from the clearance hole 212 and the tempered film 22, so that the tempered film 22 is quickly attached to the mobile phone screen. The whole process is fast and efficient, and it can also prevent the screen and the tempered film 22 from being exposed to the air for a long time and absorbing dust during the film application process.

[0028] Furthermore, in the present embodiment, the frame portion 12 includes a frame body 121 connected to the main body 11, and an abutment portion 122 connected to the frame body 121, and a film outlet is formed between the abutment portion 122 and the main body 11; when the film assembly 2 is fixed in place with the film applicator 1, the side of the mobile phone abuts against the frame body 121, and the end of the mobile phone abuts against the abutment portion 122. Specifically, the film outlet can be a gap formed by the main body 11, the end of the frame body 121, and the abutment portion 122. The height of the gap can be greater than the overall thickness of the film assembly 2, that is, the gap leaves enough room for movement, so that the hand pull 24 and the second release film 23 can be more easily pulled out of the film applicator 1. At the same time, the main body 11, the end of the frame body 121, and the abutment portion 122 can also abut and position the mobile phone respectively. With such a configuration, the structure is simple, the positioning is accurate, and the operation is easy.

[0029] In this embodiment, the end where the film outlet is located on the main body 11 also has a second adhesive 113, and the second adhesive 113 is used to bond and fix the film assembly 2 to the second release film 23 when the film assembly 2 is fixed in place with the film applicator 1. The first adhesive 25 and the second adhesive 113 in this embodiment can both be double-sided adhesives. After the film assembly 2 is placed in the film applicator 1 and the position is aligned, the first adhesive 25 and the second adhesive 113 can fix the film assembly 2 to the film applicator 1 at both ends respectively to prevent the film assembly 2 from being out of position and affecting the film application effect. In some implementations of this embodiment, positioning protrusions 211 can be provided on the two long sides of the second release film 23, and the frame body 121 is formed with abutment surfaces for abutting and fixing with the positioning protrusions 211. Through the cooperation of the positioning protrusions 211 and the abutment surfaces, the positioning accuracy between the film assembly 2 and the film applicator 1 can be further improved.

[0030] In some embodiments, the frame body 121 also has a plurality of spaced limiting protrusions 1211, which are used to abut against the outer side of the mobile phone for positioning. The limiting protrusion 1211 may include a long strip-shaped protrusion for abutting and fixing with the long side of the mobile phone and a convex block for abutting and fixing with the short side (end of the mobile phone) of the mobile phone, so that the mobile phone can be fully limited in the horizontal direction, and the positioning effect is good. It can be understood that in this embodiment, one or more limiting protrusions 1211 can be set on each side, and the shape of the protrusion can be strip-shaped, block-shaped, columnar, etc., which is not limited here. In some specific embodiments, the frame body 121 is provided with an avoidance position 1212 for accommodating mobile phone buttons, and the shape of the limiting space is highly consistent with the shape of the mobile phone itself, which can further improve the positioning effect. The frame part 12, the main body 11, and the positioning column 112 can be an integrated structure. The film applicator 1 can be an integral injection-molded plastic part, which has a simple production and processing method, can accurately control the structural dimensions, and has low raw material and processing costs. In some specific embodiments, a hollow structure is provided in the middle of the main body 11. That is, the main body 11 and the frame portion enclose a ring-shaped film applicator 1. The hollow design can save raw material costs and make it easier for users to observe the film application from the hollow structure during the film application process, which is conducive to improving the film application efficiency.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A film sticking assembly, characterized in that: It comprises a film applicator and a film assembly; the film applicator comprises a frame portion and an adhesive portion spaced from the frame portion, the frame portion is used to position the film assembly and the mobile phone; the film assembly comprises a tempered film, a first release film, a second release film and a hand pull; the first release film and the second release film are respectively bonded to both sides of the tempered film; the hand pull is folded and connected to the first release film and is located on a side of the first release film away from the tempered film, and the hand pull is used to pull the first release film out of the film applicator after the mobile phone and the film assembly are placed in place; A first adhesive member spaced from the tempered film is disposed on one side of the first release film facing the tempered film, and a clearance hole adapted to the first adhesive member is opened on the second release film, and the first adhesive member is used to pass through the clearance hole and be bonded and fixed to the bonding portion.

2. The film sticking assembly according to claim 1, characterized in that: The film applicator also includes a main body and a positioning column connected to the main body. The main body and the frame portion enclose a limiting space for accommodating a mobile phone and the film assembly. The positioning column is located on a side of the adhesive portion away from the limiting space. A positioning hole corresponding to the positioning column is also provided on the second release film for being fitted and fixed with the positioning column.

3. The film sticking assembly according to claim 2, characterized in that: One end of the hand-pull piece is folded and connected to one end of the first release film close to the first adhesive, and the other end is provided with an operating part; the frame part and the main body part also enclose a film outlet, and when the film assembly is fixed in place with the film applicator, the operating part passes through the film outlet to reach the outside of the film applicator.

4. The film sticking assembly according to claim 3, characterized in that: The end of the main body where the film outlet is located also has a second adhesive component, and the second adhesive component is used to adhere and fix the second release film when the film assembly is fixed in place with the film applicator.

5. The film sticking assembly according to claim 3, characterized in that: The frame portion includes a frame body connected to the main body portion and an abutment portion connected to the frame body, and the film outlet is formed between the abutment portion and the main body portion; when the film assembly is fixed in place with the film applicator, the side of the mobile phone abuts against the frame body, and the end of the mobile phone abuts against the abutment portion.

6. The film sticking assembly according to claim 5, characterized in that: A positioning protrusion is arranged on the long side of the second release film, and the frame body is formed with an abutting surface for abutting and fixing with the positioning protrusion.

7. The film sticking assembly according to claim 5, characterized in that: The frame body also has a plurality of spaced-apart limiting protrusions, and the limiting protrusions are used to abut against the outer side of the mobile phone for positioning.

8. The film sticking assembly according to claim 5, characterized in that: The frame body is provided with an escape position for accommodating mobile phone buttons.

9. The film sticking assembly according to claim 2, characterized in that: The frame portion, the main body portion, and the positioning column are an integrated structure.

10. The film sticking assembly according to claim 2, characterized in that: A hollow structure is arranged in the middle of the main body.

Images