FILM ADHESIVE DEVICE, FILM ADHESIVE DEVICE AND FILM ADHESIVE ASSEMBLY

Abstract

The present invention relates to a film adhesion aid device, a film adhesion device, and a film adhesion assembly. The film adhesion aid device comprises a positioning base defining a receiving groove for a protective film and an aperture groove (12) located on one side of the positioning base and in contact with the receiving groove. Multiple support pads are provided protruding from the lower wall of the receiving groove. The protruding height of the support pads further from the aperture groove (12) is greater than the protruding height of the support pads closer to the aperture groove (12), so that the protective film becomes inclined after placement. The relatively higher end of the protective film first contacts the screen of the electronic device, while the lower end adheres to the screen gradually with gas release, thus allowing for complete expulsion of bubbles for optimum adhesion.

Description

1 TARIFF FILM ADHESIVE DEVICE, FILM ADHESIVE DEVICE AND FILM ADHESIVE DEVICE TECHNICAL FIELD The current description concerns protective film technology for mobile terminals such as smartphones and tablets. It relates to the field, and more specifically, a film application aid device, a film application It relates to the device and a film application apparatus.10 PREVIOUS TECHNIQUE In daily life, we see the screens of smartphones, smartwatches, tablet computers, etc. To protect against scratches and cracks, screen surfaces are generally coated with a protective film. is being implemented. In a typical solution, a film bonding process is used to improve film application accuracy. An auxiliary device has been developed. This device defines a recessed groove for receiving the electronic device. It includes a positioning base. The bottom of the hollow groove contains a protective film.20 It defines a receiving groove for placement. On one side of the positioning base is a An opening channel is defined; the opening channel is in fluid contact with the hollow channel. When applying a film to an electronic device, the protective film is first placed in the receiving groove of the auxiliary device. It is positioned. The shape of the receiving groove matches the protective film, so the protective A positioning function for the film is provided. Then, the electronic device, screen side25 It is placed into the groove with the protective film pressed down. Then, the protective film A handle on it is pulled, thus opening a release film on the protective film. It is pulled out from inside the groove, and consequently the protective film is automatically removed. It is ensured that it is glued. 2 In the aforementioned film application aid device, due to the weight of the electronic device The electronic device's screen is in close contact with the protective film; the screen and the protector... An insufficient air vent is left between the films, and this situation occurs during film application. This can easily lead to the formation of gas bubbles. In addition, the intake chute... The bottom wall contacts and supports the protective film. Receiving groove 5 When deformed, the lower wall of the receiving chute becomes irregular, affecting the receiving chute. The protective film that is applied also becomes irregular, and this situation affects the smoothness of the film. It can have a negative impact. BRIEF DESCRIPTION OF THE INVENTION10 Therefore, a film is made to solve the problems mentioned in the technical field above. a bonding aid device, a film bonding device and a film bonding assembly is provided. A positioning base that defines a receiving groove for placing a protective film, and an opening located on one side of the positioning base and in communication with the receiving chute A film adhesion aid device containing a groove is provided. One lower wall of the receiving groove, It is equipped with multiple support pads protruding from the lower wall of the intake trough. Support The protruding height of the part of the pads furthest from the opening groove, the opening of the support pads20 The part closer to the groove is larger than the protruding part, so The protective film becomes angled after being placed in the receiving groove. Ideally, the top of the receiving chute should have a recessed groove for receiving an electronic device. It is equipped. The lower part of the recessed groove supports multiple25 electronic devices. It is equipped with a positioning projection. The positioning projection is located away from the opening groove. the protruding height of the part that is close to the opening groove of the positioning protrusion The protruding part is smaller than the height of the groove, so that the electronic device fits into the recess. It becomes inclined after being positioned. The side walls of the positioning projection, the receiving It describes the side walls of the channel.30 3 Ideally, a support platform is created at the bottom of the opening channel; the support platform It is higher than the bottom wall of the receiving chute. Support platform, positioning It defines an insertion area for the protective film, along with its protrusion. Ideally, there should be multiple positions in communication with the positioning base, the recess groove, and the receiving groove. It is equipped with a drainage channel. Positioning protrusions alternate with drainage channels. It is organized as follows. Ideally, the backing pads should include at least one primary backing pad and at least one secondary backing pad. Both of these are arranged in a strip shape and are parallel to each other.10 Ideally, the bottom wall of the intake chute is configured to be flat, the first support. The protrusion height of the first support pad is between 1 mm and 2 mm, and the protrusion of the second support pad... Its height ranges from 0.5 mm to 1.3 mm. Ideally, the positioning base should have a first end and a second end that are opposite to each other. The opening groove is defined at the first end, the second end of the positioning base, The protective film is equipped with a flexible groove for placement of the ear portion. In addition, the present application includes a packaging box and the aforementioned film adhesive.20 It provides a film application device including an auxiliary device, where the positioning base It is received in a packaging box. Ideally, the packaging box includes a main body and a cover plate. Positioning base. It is fixed onto the main body, the cover plate is placed over the groove.25 It is configured. A set of features is placed on one side of the cover plate facing the recessed groove. Positioning printing strip is provided. In addition, the present application requires a protective film and the film bonding described above. It also provides a film application device that includes the protective film, an adhesive film and 30 It includes a release film, where the adhesive film adheres to a protective surface and an adhesive surface adheres to another surface. 4 It has and the release film is adhered to the adhesive surface. One end of the release film, It protrudes from the adhesive surface to form the ear portion, while the other end is a pull. It protrudes from the adhesive surface to form its base. Protective film into the receiving groove. When applied, the adhesive film faces downwards and the release film faces upwards. It is positioned in the ear portion of the stretching groove. The pull tab opens. It remains exposed outside the groove, with a pull-out label on the separation film. is provided. The current application has the following advantages: 1. Thanks to the adjustment of the height difference between the two parts of the support pads, the protector Once the film is applied, it becomes angled to match the electronic device, thus providing protection. The film is lifted so that one side is high and the other side is low, and then covered with a protective film. a triangular-shaped drain area between the electronic device screen and a pull for the separation film an area is being created. The relatively higher end of the protective film is first used electronically.15 It comes into contact with the device's screen, generating static electricity during the process of removing the release film. It is formed. The lower end is gradually formed due to static electricity along with gas release. It adheres to the screen. Since there is a one-sided discharge, there is a risk of air entrapment. is not present, thus allowing gas bubbles to be fully expelled. Optimal adhesion is ensured by applying support pads that increase height.20 Even if the lower part of the intake trough becomes deformed and bulging due to its effect, this situation It does not affect the adhesion flatness of the film. 2. The positioning base connects the recessed groove to a discharge chute that communicates with the receiving chute. It has. When the receiving chute receives the protective film and the recessed chute receives the electronic device, discharge25 The channel allows external gas to enter the cavity more easily, inside the cavity and it can balance the external pressure and prevent negative pressure adsorption, this This situation is more advantageous in terms of film adhesion. 3. The side of the cover plate facing the groove should be cleaned while wiping the screen of the electronic device.30 It is equipped with a set of positioning pressure strips that can be positioned. In addition, When the cover plate is closed, the positioning pressure strip can also close the opening groove. It prevents film accessories placed in the pickup chute from sliding down the opening chute. To be able to explain the technical solutions in the configurations of the current statement more clearly. For this purpose, the accompanying figures necessary for explaining the configurations are briefly summarized below.5 This is explained. As will be clearly understood, the accompanying figures in the following explanation. This shows only some configurations of the current statement, typical in the relevant technical field. Those who possess this knowledge can create shapes other than these accompanying shapes without any creative effort. It can derive them. BRIEF DESCRIPTION OF THE FIGURES FIGURE 1 shows the entirety of a film-adhesive aid device according to a configuration of the present invention. It is a schematic perspective view of the structure;15 FIGURE 2 shows the entire structure of a film sealing device according to a configuration of the present invention. It is a schematic perspective view; FIGURE 3 is an enlarged view of part A in FIGURE 1;20 FIGURE 4 shows the entirety of a film adhesion assembly according to a configuration of the utility model. It is a schematic perspective view of the structure; FIGURE 5, film sealing device according to the configuration of the present invention25 It is a schematic perspective view of the situation. The reference number explanation is as follows: 1. Positioning base; 101. First end; 102. Second end; 11. Receiving chute; 111. Third support30 12. Opening groove (12); 121. Support platform; 122. Positioning side wall; 13. First 6 13. Support pad; 14. Second support pad; 15. Groove; 16. Positioning projection; 17. Drainage 17. Flexible groove; 18. Flexible groove; 19. Finger groove; 20. Packaging box; 21. Main body; 22. Lid 23. Positioning strip; 30. Protective film; 31. Ear piece; 32. Pull tab; 40. Electronic device. DETAILED DESCRIPTION OF THE INVENTION The technical solution in the configurations of the current statement is below. It will be explained clearly and completely, with reference to their structures. It will be clearly understood. Therefore, the configurations described are not all the configurations in the current description, but only one. This is part of it. Based on the configurations in the current explanation, standard knowledge in the relevant technical field is used. all other configurations obtained by the owners without any creative effort This is also covered by the protection provided by the current statement. All directional identifiers or positional relationships in the configurations, for example center, top, bottom,15 left, right, vertical, horizontal, inside, outside, and so on, orientation shown in accompanying figures. It should be noted that this is based on positional relationships. These terms apply only to a specific, particular position. To explain the relative positional relationships, motion states, and similar aspects between components. It is used for the purpose of having a specific orientation for the device or component being referred to. It does not specify that it should be or should be structured and operated in a particular orientation.20 or does not imply. Therefore, these terms are limiting in scope of the present application. should not be considered as such. In addition, terms such as first, second, and third, for example It is used solely for explanatory purposes, indicating or implying relative importance. It should not be interpreted. In the current definition, unless otherwise specified and defined, "to connect", "to fix" and Similar terms should be understood broadly. For example, “fix”, permanent connection, detachable. It can mean connection or integrated connection; mechanical connection or electrical connection. The connection can be either a direct connection or an indirect connection via an intermediary element. and can mean the internal communication between two components or the interaction relationship between two components;30 7 Unless otherwise specified, this is the case. Individuals with standard knowledge in the relevant technical field, They are able to understand the specific meanings of the terms in the current explanation under particular circumstances. In addition, the technical solutions in the configurations of the current statement are relevant in the technical field. based on application by persons with ordinary knowledge, and interacting with each other. They can be combined. When technical solutions are combined, they may conflict with each other or If this cannot be achieved, then such a combination of technical solutions is available. It must be accepted that this is not the case, and this situation falls within the scope of protection of the current statement. It does not receive. Configuration 1 Referring to FIGURE 1, a film adhesion aid device according to a configuration of the present invention. It is shown. The film application aid device is used to place a protective film (30). a positioning base (1) that defines the receiving chute (11) and a positioning base (1) of which is a15 It includes an opening channel (12) located on the side and in communication with the receiving channel (11). One lower wall of the receiving chute (11) has multiple protruding from the lower wall of the receiving chute (11). It is equipped with a support pad. The support pads are further away from the opening groove (12). the protruding height of the part closer to the opening groove (12) of the support pads of the other part The protrusion is larger than the height, so that the protective film (30) is placed in the receiving groove (11)20 It becomes inclined after it is installed. Thanks to the adjustable height difference between the two parts of the support pads, the protective film (30) becomes angled relative to the electronic device (40) after it is placed, so the protective The film (30) is lifted with one side high and the other side low and the protective25 a triangular discharge area and separation film between the film (30) and the screen of the electronic device (40) A pulling area is created for. The relatively higher end of the protective film (30) is first It is in contact with the screen of the electronic device (40), the process of removing the separation film Static electricity is generated during this process. The lower end, however, generates static electricity along with gas discharge. It is gradually sticking to the screen due to the electricity. There is a one-sided discharge.30 Therefore, there is no risk of air entrapment, allowing the bubbles to escape completely. 8 Optimal adhesion is achieved by allowing complete removal of the support. At the same time, the support... Due to the height-increasing effect of the pads, the lower part of the receiving groove (11) is deformed. Even if it bulges, this does not affect the adhesion flatness of the film. Ideally, the backing pads should include at least one primary backing pad and at least one secondary backing pad.5 Both of these are arranged in a strip shape and are parallel to each other. Preferably, The lower wall of the receiving chute (11) is configured to be flat, the first support pad The protrusion height is between 1 mm and 2 mm, preferably 1.5 mm. Second support The protrusion height of the pad should be between 0.5 mm and 1.3 mm, preferably 1.0 mm. Preferably, the upper part of the receiving chute (11) should be a recessed chute (15)10 for receiving an electronic device (40). It is equipped with. The lower part of the hollow groove (15) supports multiple electronic devices (40). It is equipped with a positioning projection (16). The opening of the positioning projection (16) The height of the protruding part of the part far from the groove (12), the opening of the positioning protrusion (16) The other part near the groove (12) is smaller than the protruding height, so The electronic device (40) becomes inclined after it is placed in the groove (15).15 The side walls of the positioning protrusion (16) and the side walls of the receiving chute (11) It describes a triangular shape between the protective film (30) and the screen of the electronic device (40). The discharge area is defined. As shown in FIGURE 5, the opening of the protective film (30) The part furthest from the groove (12) first adheres to the screen of the electronic device (40), separation Static electricity is generated during the process of removing the film. Then, the separation film20 As it peels off, the protective film (30) is gradually expelled while the air bubbles are completely removed. It adheres to the screen until the entire protective film (30) adheres completely to the screen. The situation continues. As shown in FIGURE 5, the inclined protective film (30) allows air triangular according to the inclined screen of the electronic device (40) in order to completely expel the bubbles. It can create a shaped discharge area. In addition, with a slanted protective film (30)25 The triangular area formed between the inclined screen of the electronic device (40), the separation film is taken It provides sufficient space for the film, thus preventing jamming during the stretching process. It increases bonding efficiency. In a preferred configuration, a support platform (121)30 is located at the bottom of the opening groove (12). It is created, the support platform is higher than the bottom wall of the receiving chute (11). 9 Support platform (121), protective film (30) together with positioning projection (16) It defines an installation area for placement. Due to the height difference between the support platform (121) and the lower wall of the receiving chute (11), when the protective film (30) is placed in the receiving groove (11) and the film5 on the electronic device (40) When the release film is removed in order to perform the bonding process, the support platform (121) It acts as a stopping and positioning function so that the protective film (30) opens the groove. (12) prevents it from being pulled out along the film bonding process. This ensures that the process proceeds smoothly. In contrast, traditional film application devices, To perform the positioning function during the film bonding process, the device is mounted on a 10 positioning poles and corresponding positioning on the protective film This requires the creation of holes. The existing film adhesion aid in this configuration The device does not include positioning poles and holes, thus resulting in a simpler structure. It provides a lower cost. In another preferred configuration, the top surfaces of multiple positioning protrusions (16) It is configured to form the same plane. Thus, the electronic device (40) has a cavity. After being placed in the groove (15), through the support of the positioning projection (16) The electronic device (40) can be positioned horizontally. Accordingly, at an angle protective film (30) and the screen of the electronic device (40) a triangular discharge area and separation film20 It creates a pulling area. In one configuration, a third support pad is located in the middle position of the lower wall of the receiving chute (11). (111) is provided. The protruding height of the third support pad (111) is provided, respectively, of the first support pad. It is less than the protruding height of the first pad (13) and the second support pad (14). Third25 The protruding height of the support pad (111) is preferably 0.5 mm. Obtaining protective film (30) When placed in the groove (11), the middle position at the bottom of the protective film (30) is suspended. This situation occurs because the external gas easily penetrates the bottom of the protective film (30). It allows entry, facilitates the equalization of internal and external pressure, negative pressure. It prevents adsorption from occurring, and does not have any negative effect on the film adhesion effect.30 prevents the effect and thus the protective film (30) from being removed from the receiving groove (11). It makes things easier. Preferably, the positioning base (1) is in communication with the receiving groove (11) of the groove (15). It is equipped with multiple discharge chutes (17) which enable it to be positioned. Positioning protrusions5 (16) is arranged alternately with the drain chutes (17). The drain chute (17) is external. It facilitates the entry of gas into the void more easily, thus improving film adhesion. It improves the process. In this configuration, the discharge chute (17), the hollow chute (15) and the receiving It is located on the side walls of the gutter (11). In order to ensure proper drainage, Multiple discharge chutes (17) are circumferentially placed around the perimeter of the mold cavity chute (15). It is arranged. The positioning protrusion (16) alternates with the drain chute (17). It is being arranged in such a way as to create a suitable layout. In an alternative configuration, the drain chute (17) is, for example, an independent hole-shaped structure. It is possible. Drainage chutes (17) are directly on the positioning base (1)15 It is defined by connecting the hollow chute (15) with the receiving chute (11) to discharge. It ensures its functionality. Preferably, the positioning base (1) should be opposite to a First end (101) and a Second end (102) It has. The opening groove (12) is defined at the first end (101), positioning20 The second end (102) of the base (1) is for placing the ear part (31) of the protective film (30). It is equipped with a stretching groove (18). In particular, the protective film (30) can be, for example, tempered glass film. The protective film (30) is a It includes an adhesive film and a release film; the adhesive film adheres to a protective surface and a 25 It has an adhesive surface, and the release film is adhered to the adhesive surface. Release One end of the film protrudes from the adhesive surface to form the ear portion (31), the other The tip protrudes from the adhesive surface to form a pull tab (32). When the protective film (30) is placed in the receiving groove (11), the adhesive film is downwards is looking and the separation film is looking upwards, ear part (31) in the stretching groove (18)30 It is positioned. The pull tab (32) remains exposed outside the opening groove (12), 11 the release film guiding the user to perform the removal operation. A pull-out label is provided. The electronic device (40) is placed in the groove (15) After placement, a triangular shape is placed between the protective film (30) and the electronic device (40). an area is created. The higher end of the protective film (30) is first placed on the electronic device (40) is in contact with the screen, the lower end of the protective film (30) is in contact with the electronic device5 (40) air is expelled from the electronic device due to its own weight (40) gradually It adheres. When the adhesive film initially makes contact with one edge of the screen, air is released from that edge. It moves slowly towards the other end, thus ensuring proper air release, and The problem of air entrapment during tempered film application is resolved. Since the evacuation takes place in only one direction, there is no risk of air entrapment.10 In addition, a buffer is placed inside the receiving groove (11) to protect the protective film (30). An air cushion is provided. Since the protective film (30) is a tempered glass film, cracking and It needs to be protected to prevent damage. A bumper with a ring-shaped protrusion. The air cushion is arranged directly on the lower wall of the receiving chute (11) so that15 To ensure the protective film (30) is more secure inside the receiving groove (11) and protected from external impacts This ensures that they are less exposed to the resulting damage. Preferably, a finger socket in contact with the positioning base (1) and the groove (15). It is equipped with (19). The finger socket (19) is located at the second end of the positioning base (1) (102)20 It is defined that the fingers extend into the finger socket (19) and directly into the electronic allows contact with the device (40) so that the film bonding process is completed. then makes it easier to remove the electronic device (40). The opening groove (12) includes two positioning side walls (122), between which25 The distance is smaller than the width of the groove (15). This situation is placed It ensures that the electronic device (40) is fixed in the position, film application. This prevents the electronic device (40) from sliding out of the opening groove (12) during the process. and otherwise prevents the film adhesion effect from being negatively affected. Configuration 2 12 Referring to FIGURE 2, a film application device according to a configuration of the current application. It is provided with a packaging box (20) and film sealing as described in Configuration 1. It includes the assistive device. Positioning base (1) inside the packaging box (20) is taken. Positioning base (1), e.g. by snap-in connection method or adhesive5 It can be placed inside the packaging box (20) using this method. Specifically, the packaging box (20) comprises a main body (21) and a cover plate (22). The positioning base (1) is attached to the main body (21) for example by an adhesive method. It can be fixed. During film application, the cover plate (22) is placed on the groove (15). It can be covered, the electronic device (40) is positioned by the cover plate (22) and This makes the film bonding process easier to carry out. A set of positioning on one face of the cover plate (22) facing the groove (15) A printing ribbon (23) is provided. Thus, the position of the electronic device (40) is changed when the screen is wiped.15 A positioning function is created for this purpose. In addition, the cover plate (22) is hollow. When the groove (15) is covered, the positioning pressure strip (23) also covers the opening groove (12) It can close the opening groove (12) of the film accessories placed in the receiving groove (11) It prevents it from sliding out. Configuration 3 Referring to FIGURE 4, a film application device according to a configuration of the present application. It is provided with a protective film (30) and film bonding as described in Configuration 2. It includes the device. The protective film (30) can be, for example, a tempered glass film.25 The protective film (30) comprises an adhesive film and a release film, where the adhesive film is a It has a protective surface and an adhesive surface, and the release film is applied to the adhesive surface. It is glued. One end of the release film is glued to form the ear part (31). It protrudes from the surface, the other end of which is adhesive to form a pull tab (32). It protrudes from the surface. When the protective film (30) is placed in the receiving groove (11), the adhesive30 The film is facing downwards and the separation film is facing upwards, ear portion (31) 13 It is located in the flex groove (18). The pull tab (32) is in the opening groove (12) It remains exposed to the outside, prompting the user to perform the pull-out operation. A pull-out label is provided on the release film for guidance purposes. In this configuration, the protective film (30) and the film application device are sold simultaneously. The products are. The protective film (30) is placed in the receiving chute (11), positioning The base (1) is packaged using a direct packaging box (20). In this way, the film The bonding aid device functions as a protective housing for the protective film (30). It provides protection and eliminates the need for an additional protective case. Film When attaching to the electronic device (40), the protective film (30) is first placed in the receiving groove (11)10 It is placed with the adhesive side facing down and the release film facing upwards. It is arranged so that the ear portion (31) is positioned in the flexion groove (18) and The pull tab (32) is made to protrude out of the opening groove (12). Then, The electronic device (40) is placed in the groove (15), the screen side of the electronic device (40) The protective film (30) is pressed. After the electronic device (40) is placed, the protective film15 (30) and the electronic device (40) form a triangular area. Pulling the pull tab (32), This causes the release film to separate from the adhesive film and be pulled out through the opening groove (12). This happens. The adhesive surface of the adhesive film becomes exposed to the outside. The higher end First, it makes contact with the screen of the electronic device (40) and sticks to the screen, then The lower end is where the air is expelled due to the weight of the electronic device (40) while the electronic device20 It adheres to the device (40) gradually and ensures proper air evacuation. This situation, It solves the problem of air entrapment during tempered film application and protects the film. (30) makes it possible to stick automatically. Compared to traditional techniques, the protruding height of the first support pad (13) is higher than that of the second25 The height of the protrusion of the support pad (14) is greater than that of the protective film (30) after it is placed, it causes the electronic device (40) to bend according to the one it is placed in. so that the protective film (30) will be higher on one side and lower on the other side It is being raised. The higher end of the protective film (30) is first placed on the electronic device (40) It is in contact with the screen. Static electricity30 occurs during the process of removing the separation film. It is formed, the lower end being phased due to static electricity along with gas release. 14 It adheres to the screen. Since air release occurs in only one direction, there is a risk of air entrapment. There are none, thus allowing gas bubbles to be completely removed, and Excellent adhesion is ensured. In addition, the second support pad of the first support pad (13) Due to the height effect applied according to the pad (14), at the bottom of the receiving groove (11) Even if protrusions occur due to deformation, the flatness of the glued film is not affected.5 The above is merely a preferred configuration of the explanation, and the explanation itself... It does not impose any formal limitations on it. Therefore, the technical aspect of the explanation... the core technical essence of the explanation, without deviating from its essence and based on the above configurations. Any simple changes, equivalent modifications, and alterations made by taking into account the explanation are included in section 10. This falls within the scope of protection provided by the technical solution.

Claims

REQUESTS 1. A receiving groove (11) defining a protective film (30) positioning base (10) and located on one side of the positioning base (10) and A film adhesive containing an opening groove (12) in contact with the receiving groove (11)5 It is an auxiliary device, where one lower wall of the receiving chute (11) is the entire receiving chute. (11) It is equipped with multiple support pads protruding from its lower wall, where The protruding height of the part of the support pads further away from the opening groove (12), the protruding part of the other part which is closer to the opening groove (12) of the support pads is larger than its height, so that the protective film (30) is placed in the receiving groove (11)10 It becomes inclined after it is installed.

2. According to claim 1, the film bonding aid device is where the upper part of the receiving chute (11), It is fitted with a recessed groove (15) to receive an electronic device (40) and the recess The lower part of the groove (15) is to support multiple electronic devices (40) It is equipped with a positioning protrusion (16), further away from the opening groove (12). The protruding height of the positioning protrusion part (16) is closer to the opening groove (12) the other part of the positioning projection (16) is closer than the projection height It is small, so after the electronic device is placed in the groove (15) it becomes inclined. It comes and the side walls of the positioning projection (16) are on the receiving groove (11) side20 It describes its walls.

3. According to claim 2, the film bonding aid device is located where the opening groove (12) is below In part, a support platform (121) is created and the receiving chute (11) is under It protrudes from the wall, and the support platform (121) is a25 for the protective film (30). It works together with the positioning protrusion (16) to create a placement area.

4. Film bonding aid device according to claim 2, where positioning base (10), Multiple discharge chutes (17) in communication with the recess chute (15) and the receiving chute (11) It is equipped with and positioning protrusions (16), alternating with drainage chutes (17)30 It is organized as follows. 16 5. A film adhesion aid device according to claim 2, where the support pads are at least one It includes a first support pad (13) and at least one second support pad (14), both of which are the first The first support pad (13) and the second support pad (14) are strip-shaped and parallel to each other. is being organized.5 6. According to claim 5, the film bonding aid device is the lower wall of the receiving chute (11). It is configured to be flat, the protruding height of the first support pad (13) is 1 The height of the second support pad (14) is between 0.5 mm and 2 mm, and the protrusion height of the second support pad is between 0.5 mm and 1.3 mm. It is between mm.10 7. Film bonding aid device according to claim 1, where positioning base (10) It includes a first end (101) and a second end (102) that are opposite to each other, the opening groove (12) is located at the first end (101) and the second end of the positioning base (10) (102), with a stretch groove (18) for inserting the ear portion (31) of the protective film (30)15 is equipped.

8. To wrap a packaging box (20) and film according to any of Claims 1 to 7. It is a film application device including an auxiliary device and a positioning base (10) It is placed inside the packaging box (20).20 9. Film sealing device according to claim 8, where the packaging box (20) is a main body (21) and includes a cover plate (22), positioning base (10) on the main body (21) It is fixed, the cover plate (22) is configured to cover the groove (15) is made and one side of the cover plate (22) facing the hollow groove (15) is a set25 It is equipped with a positioning printing strip (23).

10. Applying a protective film (30) and an adhesive device according to Claim 8. The device consists of a protective film (30) which includes an adhesive film and a release film, The adhesive film in question has a protective surface and an adhesive surface, word30 The release film is applied to an adhesive surface, one end of the release film is attached to the ear. 17 part (31) protrudes from the adhesive surface to form and the other end is a çekme tırnağını (32) oluşturmak üzere yapışkan yüzeyden dışarı taşmaktadır, koruyucu film (30) alma oluğuna (11) yerleştirildiğinde yapışkan film aşağıya doğru bakmakta, ayırma filmi yukarıya doğru bakmaktadır, kulak kısmı (31) esneme oluğunda (18) konumlandırılmaktadır, çekme tırnağı (32) açıklık oluğundan (12) dışarıya çıkmaktadır ve5 ayırma filmi üzerinde bir çekip çıkarılabilir etiket bulunmaktadır. Claims 1 100001 2023.03 1. A film application aid device, comprising a positioning seat (10), wherein the positioning seat (10) is provided with a receiving groove (11), the receiving groove (11) The positioning seat (10) is used to place the protective film (30). One side of the positioning seat (10) is provided with an opening groove (12), which communicates with the receiving groove. (11), characterized in that the bottom wall of the receiving groove (11) is provided with a plurality of pads, and the plurality of pads protrude from the receiving groove. The bottom wall of the groove (11), wherein the protrusion height of the pad farthest from the opening groove (12) is greater than that of the pad near the opening groove (12). The protrusion height is such that the protective film (30) is placed at an angle after being placed in the receiving groove (11).

2. The film-applying auxiliary device as described in claim 1, characterized in that the top of the receiving groove (11) is provided with a cavity groove (15). The cavity (15) is used to accommodate the electronic device (40), and the bottom of the cavity (15) is provided with a plurality of limiting protrusions (16). The positioning protrusion (16) supports the electronic device (40), and the protrusion height of the positioning protrusion (16) away from the opening slot (12) is smaller than that of the one closer to it. The protrusion height of the limiting protrusion (16) of the opening groove (12) is such that the electronic device is tilted after being placed in the cavity groove (15). The sidewall of the limiting protrusion (16) is the sidewall of the receiving groove (11).

3. The film-applying auxiliary device as described in claim 2, characterized in that a support platform is formed at the bottom of the opening groove (12). (121) The support platform (121) protrudes from the bottom wall of the receiving groove (11), and the support platform (121) is matched with the limiting protrusion (16). The space for placing the protective film (30) is formed.

4. The film-applying auxiliary device as described in claim 2, characterized in that the positioning seat (10) is provided with an exhaust groove (17), The venting groove (17) connects the cavity groove (15) and the receiving groove (11), and the limiting protrusion (16) intersects with the venting groove (17). set up.

5. The film-applying auxiliary device as described in claim 2, characterized in that the pad comprises a first pad (13) and a second pad. (14) Both the first pad (13) and the second pad (14) are arranged in strip shape and are arranged in parallel.

6. The film-applying auxiliary device as described in claim 4, characterized in that the bottom wall of the receiving groove (11) is planar. The protrusion height of the first pad (13) is 1 mm to 2 mm, and the protrusion height of the second pad (14) is 0.5 mm to 1.3 mm.

7. The film-applying auxiliary device as claimed in claim 1, characterized in that the positioning seat (10) includes opposing first ends (101). The second end (102) of the positioning seat (10) has an opening groove (12) located at the first end (101) and a clearance is provided at the second end (102) of the positioning seat (10). The groove (18) is for placing the ear (31) of the protective film (30).

8. A film applicator, characterized in that it comprises a packaging box (20) and a film applicator according to any one of claims 1 to 7. The device, wherein the positioning seat (10) is placed inside the packaging box (20).

9. The film applicator as claimed in claim 8, characterized in that the packaging box (20) comprises a main body (21) and a cover plate (22), wherein... The positioning seat (10) is fixed on the main body (21), and the cover plate (22) can be closed onto the cavity groove (15). The cover plate (22) faces the cavity groove (15). A set of limiting strips (23) is provided on one side of the cavity (15).

10. A film application assembly, characterized in that it comprises a protective film (30) and a film applicator as claimed in claim 8, wherein the protective film (30) Claims 2 100001 2023.03 It includes an adhesive film and a release film. The adhesive film includes a protective surface and an adhesive surface, and the release film is adhered to the adhesive surface. One end of the release film protrudes from the adhesive surface to form an ear (31), and the other end protrudes from the adhesive surface to form a handle (32). When the membrane (30) is placed in the receiving groove (11), the adhesive film faces downwards, the release film faces upwards, and the ear (31) is in the clearance position. Inside the groove (18), the handle (32) protrudes from the opening groove (12), and the release film is provided with a pull-out label.

Images