WO2023168936A1

WO2023168936A1 - Film pasting tool and film pasting set

Info

Publication number: WO2023168936A1
Application number: PCT/CN2022/123786
Authority: WO
Inventors: 张东亚
Original assignee: 张东亚
Priority date: 2022-03-07
Filing date: 2022-10-08
Publication date: 2023-09-14
Also published as: CN216834462U; JP3237999U

Abstract

A film pasting tool and a film pasting set. The film pasting tool comprises a tool body (1), a positioning structure (2), a double-sided tape structure (3), and an easy-to-pull tape structure (4); the positioning structure (2) is arranged on the tool body (1) and used for positioning at least one of a protective film (5) and a device; the double-sided tape structure (3) is arranged on the tool body (1) and used for being adhered to the protective film (5); the easy-to-pull tape structure (4) is detachably connected to the tool body (1); an easy-to-pull tape is used for being adhered to the protective film (5); the easy-to-pull tape structure (4) cooperates with the double-sided tape structure (3) to fix the protective film (5) that is in an inclined state; and during film pasting, the part of the protective film (5) that is connected to the double-sided tape structure (3) is first attached to the device.

Description

Film sticking tool and film sticking set

Technical field

The utility model belongs to the technical field of film application devices, and more specifically, relates to a film application tool and a film application set.

Background technique

Electronic devices such as mobile phones and tablets are increasingly used in daily life. During use, the touch screen is often easily scratched and affects the quality of use. In order to prevent this phenomenon from happening, users often put a protective film on the screen.

However, in most cases, the outer protective layer of the protective film is manually torn off, and then the film application work is carried out directly. However, as the most primitive method of applying film, this method completely relies on the user's proficiency to determine the quality of the film, and it is often easy to cause deviation when using visual methods. The existing film application process is difficult and has a low success rate. Bubbles are easily generated during the film application process, or the mobile phone film is offset and stuck, which seriously affects the effect and efficiency of the film.

Utility model content

The purpose of this utility model is to provide a film application tool and a film application set, aiming to solve the technical problems in the prior art that the film application is difficult and the film application effect is poor.

In order to achieve the above purpose, the technical solution adopted by this utility model is to provide a film sticking tool, which includes:

Tool body;

A positioning structure, provided on the tool body, used to position at least one of the protective film and the device;

A double-sided tape structure is provided on the tool body, and the double-sided tape structure is used to bond with the protective film;

The easy-pull glue structure is detachably connected to the tool body; the easy-pull glue is used to bond with the protective film;

The easy-pull adhesive structure cooperates with the double-sided adhesive structure to fix the protective film in an inclined state. When applying the film, the part where the protective film is connected to the double-sided adhesive structure is first attached to the device; The part where the protective film is connected to the easy-pull rubber structure is in a suspended state; the easy-pull rubber structure is removed, and the remaining part of the protective film is attached to the equipment through free fall.

Preferably, the positioning structure includes:

A first positioning piece connected to the tool body, the first positioning piece being used to position the device;

The second positioning piece is connected to the tool body, and the second positioning piece is used to adapt to the part of the equipment that needs to be filmed;

A third positioning member is connected to the tool body, and part of the structure of the third positioning member is used to contact the protective film.

Preferably, the third positioning member includes a first part arranged adjacent to the double-sided tape structure; and a second part arranged adjacent to the easy-pull adhesive structure; the height of the first part is greater than The height of the second part.

Preferably, when the protective film is connected to the double-sided tape structure, part of the end surface of the second positioning member facing away from the tool body is flush with the end surface of the use layer facing away from the double-sided tape structure. .

Preferably, the double-sided adhesive structure and the easy-pull adhesive structure are arranged at a certain angle.

Preferably, the double-sided tape structure is provided at either end of the tool body; and the easy-pull adhesive structure is provided at an end opposite to the end of the tool body where the double-sided tape structure is provided.

Preferably, the tool body is provided with an auxiliary connection structure; the auxiliary connection structure can be used to enhance the connection relationship between the protective film and the device.

The present invention also provides a film application set, which includes a film application tool as described in any one of the above, and also includes: a protective film; the protective film is adapted to the film application tool.

The beneficial effects of the film application tool and film application set provided by the utility model are: compared with the existing technology, the film application tool of the utility model has a positioning structure that can quickly position the protective film and/or equipment, improving The film application efficiency and film application effect of this film application tool. The combination of the double-sided tape structure and the easy-pull adhesive structure allows the protective film to be quickly attached to the device, as well as the protective film to be quickly separated from the film application tool, effectively improving the film application efficiency.

Description of the drawings

In order to explain the technical solutions in the embodiments of the present invention more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only for the purpose of the present utility model. For some embodiments of the new type, those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of a film set provided by an embodiment of the present invention;

Figure 2 is a schematic structural diagram of a film application tool and a protective film in an exploded state in a film application set provided by an embodiment of the present invention;

Figure 3 is a schematic structural diagram of a film application tool provided by an embodiment of the present invention;

Figure 4 is a schematic structural diagram 2 of a film application tool provided by an embodiment of the present utility model;

Figure 5 is a schematic structural diagram three of a film application tool provided by an embodiment of the present invention.

In the figure: 1. Tool body; 2. Positioning structure; 21. First positioning piece; 22. Second positioning piece; 23. Third positioning piece; 231. First part; 232. Second part; 3. Double-sided Glue structure; 4. Easy-pull glue structure; 5. Protective film; 6. Auxiliary connection structure.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clear, the present utility model will be further described in detail below with reference to the drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the present invention.

Please refer to Figures 1 to 5 together to describe a film application tool provided by the present utility model. A film application tool, used to apply a protective film 5 to a device (not shown in the drawings), including a tool body 1, a positioning structure 2, a double-sided adhesive structure 3 and an easy-pull adhesive structure 4. The positioning structure 2 is provided On the tool body 1, it is used to position at least one of the protective film 5 and the device; the double-sided tape structure 3 is provided on the tool body 1, and the double-sided tape structure 3 is used to bond with the protective film 5; the easy-pull adhesive structure 4 is detachably connected to the tool body 1; the easy-pull adhesive structure 4 is used to bond with the protective film 5; the easy-pull adhesive structure 4 cooperates with the double-sided tape structure 3 to fix the protective film 5 in an inclined state. When applying the film, the protective film 5 The part connected to the double-sided tape structure 3 is first attached to the equipment; the part connected to the protective film 5 and the easy-pull adhesive structure 4 is in a suspended state; remove the easy-pull adhesive structure 4, and the remaining part of the protective film 5 is free to fall with the equipment fit.

The description will be given as an example in which the protective film 5 is composed of a first protective layer, a use layer, and a second protective layer that are stacked in sequence.

Before applying the film, the first protective layer is connected to the double-sided adhesive structure 3 and the easy-pull adhesive structure 4 at the same time to fix the protective film 5 on the film application tool. During the installation of the protective film 5, the positioning structure 2 has a positioning effect on the protective film 5 to ensure that the protective film 5 is fixed in a proper position. When applying the film, first remove the second protective layer, then align the use layer with the device, and fit the use layer with the device (the part where the protective film 5 and the double-sided tape structure 3 are connected is first fit with the device), and then put the easy-to-use layer on the device. The glue structure 4 is separated from the protective film 5 (more specifically, the first protective layer), so that the use layer is completely in contact with the equipment (the remaining parts of the protective film 5 are adhered to the equipment through free fall), and then the tool body 1 is connected The first protective layer can be separated from the use layer.

Compared with the prior art, the utility model provides a film application tool. The positioning structure 2 can quickly position the protective film 5 and/or equipment, thereby improving the film application efficiency and film application effect of the film application tool. The cooperation of the double-sided adhesive structure 3 and the easy-pull adhesive structure 4 simulates the manual film application process, effectively guaranteeing the film application quality, realizing the rapid attachment of the protective film 5 to the equipment, and the rapid separation of the protective film 5 from the film application tool. , effectively improving the film application efficiency.

In some embodiments, please refer to Figures 1 to 5 together. The positioning structure 2 includes: a first positioning part 21, a second positioning part 22 and a third positioning part 23. The first positioning part 21 is connected to the tool body 1, The first positioning part 21 is used to position the equipment, more specifically, the first positioning part 21 is used to connect the film application tool to the equipment; the second positioning part 22 is connected to the tool body 1, and the second positioning part 22 is used to connect to the equipment. The parts that need to be filmed are adapted; the third positioning member 23 is connected to the tool body 1 , and part of the structure of the third positioning member 23 is used to contact the protective film 5 . Through the cooperation of the first positioning member 21, the second positioning member 22 and the third positioning member 23, the connection position of the film application tool and the equipment, the location where the equipment needs to be filmed, and the connection status of the film application tool and the protective film 5 are respectively defined. Improved the accuracy and efficiency of the film application process.

In some embodiments, the third positioning member 23 includes a first part 231 arranged adjacent to the double-sided adhesive structure 3; and a second part 232 arranged adjacent to the easy-pull adhesive structure 4; the height of the first part 231 Greater than the height size of the second part 232. The first part 231 and the second part 232 are arranged in a gradient. Ensure that the protective film 5 is fixed on the film application tool in an inclined attitude, so that part of the structure of the protective film 5 first contacts the device when applying the film, which can effectively improve the accuracy of film application.

The structure of the third positioning member 23 is not unique. The third positioning member 23 may be a frame structure or may be composed of multiple plate structures, as long as the protective film 5 can be fixed on the film application tool in an inclined attitude. That’s it. Taking the third positioning member 23 as a frame structure as an example, detailed description will be given. The end face of the frame structure away from the tool body 1 is provided with a bevel, and the side frame adjacent to the double-sided adhesive structure 3 is the first part 231, and the side frame adjacent to the easy-pull adhesive structure 4 is the second part. Department 232.

When the protective film 5 is connected to the double-sided tape structure 3, part of the end surface of the second positioning member 22 facing away from the tool body 1 is flush with the end surface of the use layer facing away from the double-sided tape structure 3. After the second protective layer of the protective film 5 is removed, the end face of the end of the use layer facing away from the double-sided tape structure 3 is flush with the end face of the second positioning member 22 to ensure that the use layer can be accurately aligned with the equipment in the initial stage of the film sticking operation. fit. This further improves the efficiency and effect of film application.

In this embodiment, the second positioning member 22 is a frame structure provided around the third positioning member 23 . The structure of the second positioning member 22 is not unique, as long as it can position the part of the device that needs to be filmed.

In this embodiment, the first positioning member 21 is a frame structure arranged around the second positioning member 22 . The first positioning member 21 may also be a plurality of limiting plates arranged at axial intervals along the outer edge of the tool body 1 . The structure of the first positioning member 21 is not unique, as long as it can position the device.

The first positioning member 21 is composed of several limiting plates as an example for description. The tool body 1 is a rectangular plate body, and the tool body 1 is composed of two short sides and two long sides. Two limiting plates are arranged on either short side at a certain distance apart. The other short side of the tool body 1 is provided with two opposite limiting plates at the same time. A limiter plate is provided on any long side of the tool body 1, and a limiter plate is provided oppositely on the other long side of the tool body 1.

It should be noted that the length of each limiting plate can be selected according to actual needs.

In this embodiment, the double-sided adhesive structure 3 and the easy-pull adhesive structure 4 are arranged at a certain angle. The included angle range is greater than 0° and less than 180°. The optimum is 90°. It can optimally ensure the bonding quality of the protective film 5 during the process of bonding with the device through free fall. Specifically, the double-sided tape structure 3 is disposed on either end of the tool body 1; the easy-pull adhesive structure 4 is disposed on the opposite end of the end of the tool body 1 where the double-sided tape structure 3 is disposed. The double-sided adhesive structure 3 and the easy-pull adhesive structure 4 are arranged opposite each other, which effectively improves the film sticking effect. Part of the use layer close to the double-sided tape structure 3 is first attached to the equipment, and then the easy-pull adhesive structure 4 and the protective film 5 are separated, so that the remaining parts of the use layer are attached to the equipment through free fall, thereby simulating manual film application. Process (manual application is to tear off the protective layer of the film, align one end of the protective film with the screen, and gently release the other end, so that the protective film can be evenly exhausted from one end to the other end to prevent bubbles from being generated during the film application process).

In this embodiment, the double-sided tape structure 3 is easy to use and low in cost. More specifically, when the third positioning member 23 has a frame structure, the double-sided tape structure 3 is disposed within the range defined by the third positioning member 23 .

In some embodiments, please refer to Figures 1 to 5 together. The easy-pull glue structure 4 can be separated from the protective film 5 and/or the tool body 1 through deformation, which can effectively ensure that the easy-pull glue structure 4 does not remain intact when removed. It will affect other parts of the laminating tool.

Taking the easy-pull glue structure 4 as an easy-pull glue as an example, a detailed description is given. Part of the structure of the easy-pull glue is pasted on the surface of the tool body 1, and this part of the structure is simultaneously bonded to the first protective layer of the protective film 5, and the remaining structure is free. end, the user can pull the free end to separate the easy-pull adhesive structure 4 from the protective film 5 and the tool body 1. The protective film 5 will fit on the device under the action of its own weight, which improves the efficiency of film application, and at the same time This ensures the accuracy of the film application. In this embodiment, when the third positioning member 23 and the second positioning member 22 have a frame structure, the frame structure at this time is provided with a gap, and part of the structure of the easy-pull glue fits at the gap position, and one end is located at the third positioning member. Within the range circled by the three positioning pieces 23, the other end is the free end.

In some embodiments, please refer to Figures 1 to 5 together. The tool body 1 is provided with an auxiliary connection structure 6; the auxiliary connection structure 6 can be used to enhance the connection relationship between the protective film 5 and the device. The arrangement of the auxiliary connection structure 6 improves the firmness of the protective film 5 and the equipment.

The auxiliary connection structure 6 may be a through hole. The auxiliary connection structure 6 is used as a through hole for detailed description. After the use layer of the protective film 5 is attached to the device, the protective film 5 can be pressed through the through hole, so that the protective film 5 and the device are more firmly attached. The setting of through holes has a simple structure and reduces production costs. More specifically, the through hole is set at the center of the tool body 1. When a force is applied to the protective film 5 through the through hole, the force can be evenly dispersed, ensuring that the protective film 5 is evenly stressed and improving the contact between the protective film 5 and the protective film 5. The fit of the device.

The tool body 1 is provided with a movable hole, and the auxiliary connection structure 6 is movablely connected to the tool body 1 through the movable hole. The auxiliary connection structure 6 consists of a movable plate arranged on the inner end surface of the tool body 1 and a moving rod with one end connected to the movable plate and the other end passing through the movable hole. The movement of the moving rod can drive the position of the movable plate to move. The movement of the position of the movable plate can press different positions of the protective film 5, thereby enhancing the firmness of the protective film 5 and the device.

The auxiliary connection structure 6 is not unique, but mainly serves to improve the firmness of the protective film 5 and the device.

In some embodiments, the tool body 1 is provided with a wrench position. The setting of the wrench position facilitates the disassembly of the tool body 1.

In some embodiments, the film application tool has a left-right symmetrical structure. More specifically, the double-sided tape has a symmetrical structure; the easy-pull adhesive tape has a symmetrical structure; and the positioning structure 2 has a symmetrical structure. And the extension line of the symmetrical center line of the double-sided tape coincides with the extension line of the symmetrical line of the easy-pull tape. The center of the through hole also coincides with the extension line of the symmetry line of the easy-pull adhesive.

The invention provides a film application kit, which includes the film application tool as described in any one of the above, and also includes a protective film 5 adapted to the film application tool.

In this embodiment, the protective film 5 not only includes a first protective layer, a use layer, and a second protective layer. The second protective layer is connected with a quick-release structure.

In this embodiment, the quick-release structure is a raised strip integrally formed with the second protective layer.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the present utility model. Within the protection scope of utility model.

Claims

A film application tool used to apply a protective film to a device. The protective film includes a use layer, which is characterized in that it includes:

Tool body;

A positioning structure, provided on the tool body, used to position at least one of the protective film and the device;

A double-sided tape structure is provided on the tool body, and the double-sided tape structure is used to bond with the protective film;

The easy-pull glue structure is detachably connected to the tool body; the easy-pull glue structure is used to bond with the protective film;

The easy-pull adhesive structure cooperates with the double-sided adhesive structure to fix the protective film in an inclined state. When applying the film, the part where the protective film is connected to the double-sided adhesive structure is first attached to the device; The part where the protective film is connected to the easy-pull rubber structure is in a suspended state; the easy-pull rubber structure is removed, and the remaining part of the protective film is attached to the equipment through free fall.
A film application tool according to claim 1, characterized in that the positioning structure includes:

A first positioning piece connected to the tool body, the first positioning piece being used to position the device;

A second positioning piece is connected to the tool body, and the second positioning piece is used to adapt to the part of the equipment that needs to be filmed;

A third positioning member is connected to the tool body, and part of the structure of the third positioning member is used to contact the end surface of the protective film.
A film application tool according to claim 2, characterized in that: the third positioning member includes a first part arranged adjacent to the double-sided adhesive structure; and a first part arranged adjacent to the easy-pull adhesive structure. The second part; the height of the first part is greater than the height of the second part.
A film application tool according to claim 3, characterized in that when the protective film is connected to the double-sided tape structure, part of the end surface of the second positioning member away from the tool body is connected to the use layer. The end surface of the end facing away from the double-sided tape structure is flush.
The film application tool according to claim 1, characterized in that the double-sided tape structure and the easy-pull tape structure are arranged at a certain angle.
A film application tool according to claim 5, characterized in that: the double-sided adhesive structure is arranged on either end of the tool body; the easy-pull adhesive structure is arranged on the tool body and is provided with the double-sided adhesive tape. Glue the opposite end of the structure.
The film application tool according to claim 1, characterized in that: the tool body is provided with an auxiliary connection structure; the auxiliary connection structure can be used to enhance the connection relationship between the protective film and the device.
A film application set includes a film application tool according to any one of claims 1 to 7, characterized in that it further includes: a protective film; the protective film is adapted to the film application tool.