Film pasting box, protective film and film pasting box combination

Abstract

The utility model relates to the technical field of terminal accessories, in particular to a film pasting box, a protective film and a film pasting box combination. The bearing piece comprises a first end part and a second end part which are oppositely arranged, a bearing space is formed between the first end part and the second end part, the release film is pulled out from one side close to the second end part, two supporting pieces for supporting the positioning film are arranged on the second end part, a notch is formed between the two supporting pieces, and the brace can be placed in the notch; a pull strip of the release film can be placed in the notch, and the pull strip is stressed to naturally fall below the supporting piece; and the brace does not need to be manually plugged out from the lower part of the supporting piece, so that the electronic equipment protective film is convenient to mount and replace.

Description

[Technical field]

[0001] The utility model relates to the technical field of terminal accessories, in particular to a film sticking box, a protective film and a film sticking box combination. [Background technology]

[0002] With the popularity of electronic products such as smart phones, users have an increasingly urgent need to protect screens and prevent scratches and fingerprints. Therefore, mobile phone film has become a common protective measure, and various auxiliary film devices have emerged to help users apply the film themselves; the film box is an operation-friendly mobile phone auxiliary film device, but during the operation of the existing film box, when replacing a new film, it is necessary to manually pass the pull strip of the release film from the bottom of the support plate. During the operation of the pull strip being inserted between the support parts, the mobile phone has been placed in the film box. This operation easily causes the user to leave fingerprints, grease or other stains on the mobile phone screen, affecting the appearance and clarity of the screen, and the installation operation is also inconvenient for users. [Contents of the utility model]

[0003] In order to solve the technical problem of jamming in the process of extracting release film from the existing film sticking box, the utility model provides a film sticking box, a protective film and a film sticking box combination.

[0004] The solution to the technical problem of the utility model is to provide a film sticking box, which is used to stick a protective film on the screen of an electronic device, wherein the protective film includes a film body and a positioning film and a release film respectively attached to both sides of the film body, and a pull strip is provided on the release film, characterized in that: the film sticking box includes an openable and closable upper shell and a supporting member; the supporting member includes a first end and a second end arranged opposite to each other, a supporting space is formed between the first end and the second end, the release film is pulled out from a side close to the second end, and two supporting members for supporting the positioning film are provided on the second end, a notch is provided between the two supporting members, and the pull strip can be placed in the notch.

[0005] Preferably, the support member includes a support plate and a support leg, one end of the support leg is connected to the second end portion, and the other end is connected to the support plate; a gap is formed between the support plate and the second end portion, and the gap is connected to the notch.

[0006] Preferably, the support leg and the support plate are further connected to form a support plane on a side away from the gap.

[0007] Preferably, a pressure strip is provided on a surface of the upper shell body close to the supporting space corresponding to the supporting member, and the pressure strip cooperates with the supporting plane to clamp the positioning film.

[0008] Preferably, the width between the supporting legs of the two supporting members is greater than or equal to the width of the release film, and the ratio of the notch width to the width of the pull strip is 1 / 2-5 / 6.

[0009] Preferably, a total height of the support member and the second end portion is greater than a height of the first end portion.

[0010] Preferably, a fixing member is connected to a side of the first end away from the supporting space.

[0011] Preferably, a handle space is formed between the fixing member and the first end portion.

[0012] The utility model also provides a protective film for use with the aforementioned film sticking box to apply film to the screen of an electronic device, characterized in that the protective film comprises a film body and a positioning film and a release film attached to both sides of the film body, and the release film is an electrostatic adsorption film.

[0013] The utility model also provides a protective film, comprising the aforementioned film sticking box and the protective film.

[0014] Compared with the prior art, the film sticking box, protective film and film sticking box combination provided by the utility model have the following advantages:

[0015] 1. The film sticking box provided in the embodiment of the utility model has a notch between the two support members to facilitate the pull strip of the release film to fall into the notch. The user can smoothly pull out the release film from the notch without plugging the pull strip out from under the support member to pull the release film out of the film sticking box, which facilitates the installation and replacement of the protective film, improves the stability of the film sticking box, reduces the cumbersome operation steps and possible errors, saves the user's time cost and improves the aesthetics of the finished film sticking product.

[0016] 2. In the film sticking box provided in the embodiment of the utility model, the support member can be more firmly fixed on the film sticking box through the combination of the support plate and the support legs; the open gap between the support plate and the second end is connected to the notch, so that the user does not need to specifically pass the pull strip from under the support plate when replacing a new film. Instead, the pull strip is naturally forced to fall from the notch into the gap between the support plate and the second end and limit the range of movement of the pull strip between the two support members, preventing the pull strip from arbitrarily falling out of the area, helping the user to pull the pull strip more smoothly and take it away from the release film during film sticking, and the pull strip will not move or fall off, thereby improving the efficiency and accuracy of film sticking.

[0017] 3. The film sticking box provided in the embodiment of the utility model, the matching design of the supporting plane and the pressure strip can clamp the positioning film, ensure that the positioning film does not move or slide, avoid the overall displacement of the protective film during the film sticking process and generate bubbles or wrinkles, ensure the accuracy and stability of the film sticking, and the gap corresponds to the supporting space setting, that is, when the electronic device is placed in the supporting space, the gap corresponds to the screen of the electronic device, and the release film is pulled out from the gap. It can always be close to the screen of the electronic device during the process of separating from the film body, so as to better absorb and remove dust on the surface of the electronic device.

[0018] 4. In the film sticking box provided in the embodiment of the utility model, a too narrow width between the two supporting legs will cause jamming during pulling and damage or deformation of the protective film, while the width between the two supporting legs is greater than or equal to the width of the release film, so that the release film is restricted as a whole between the two supporting legs. The release film is fully supported and limited between the supporting legs during the pulling process, and the supporting points are evenly distributed to balance the force. The ratio of the notch width to the pull strip width is controlled to be between 1 / 2 and 5 / 6, so that the pull strip can fall from the notch to the bottom of the support member under force, and prevent the pull strip from falling out of the notch after it is installed but before the film sticking operation is performed. The pull strip is effectively controlled and limited, and the operation is smooth, thereby improving the user experience.

[0019] 5. In the film sticking box provided in the embodiment of the utility model, the total height of the support member and the second end is greater than the height of the first end. The protective film, supported by the first end and the support member, forms a plane inclined relative to the plane where the electronic device screen is located, which provides the user with a larger support surface and operating space during the film sticking operation, helps to better eliminate bubbles, and improves the user's operating experience and film sticking effect.

[0020] 6. The film sticking box provided in the embodiment of the utility model has a handle space that provides space for users to place their fingers or palms. Users can grasp the film sticking box through the handle space and apply uniform force during the film sticking process, which helps users to more accurately control the applied force and direction, thereby improving the accuracy and success rate of film sticking.

[0021] 7. The utility model also provides a protective film, including a film body and auxiliary positioning parts and a release film attached to both sides of the film body. The release film is an electrostatic adsorption film, so that when the release film is pulled away, the release film can electrostatically adsorb and take away the dust on the surface of the electronic device screen, thereby achieving clean film application and avoiding bubbles generated by dust spots, and achieving a better film application effect.

[0022] 8. The film sticking box combination of the present invention has the same beneficial effects as the above-mentioned film sticking box and release film, which will not be described in detail here.

Brief Description of the Drawings

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0024] Figure 1 This is an example diagram of the first embodiment of the utility model when the film box provided by the utility model is placed on an electronic device in an open state.

[0025] Figure 2 It is an exploded schematic diagram of the cooperation between the film sticking box, the protective film and the electronic device provided by the first embodiment of the utility model.

[0026] Figure 3 It is a side view of a supporting member fixing a protective film of a film sticking box provided by the first embodiment of the utility model.

[0027] Figure 4 It is a side schematic diagram of a protective film provided by the second embodiment of the utility model.

[0028] Figure 5 It is a block diagram of a film sticking box assembly provided in the third embodiment of the present utility model.

[0029] Description of the accompanying drawings:

[0030] 1. Film box; 2. Electronic equipment; 3. Protective film; 4. Film box combination;

[0031] 10. upper shell; 11. supporting member; 12. lower shell; 13. sliding assembly; 14. fixing member; 21. screen; 31. membrane body; 32. positioning film; 33. release film;

[0032] 101, pressure strip; 111, first end; 112, second end; 113, supporting space; 114, supporting member; 115, notch; 116, gap; 117, supporting plane; 141, handle space; 331, pull strip; 321, socket hole;

[0033] 1141. Support plate; 1142. Support leg. [Specific implementation method]

[0034] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below with reference to the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0036] In the present invention, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside", "outside", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0037] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in this utility model can be understood according to specific circumstances.

[0038] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0039] Please combine Figure 1 and Figure 2 The first embodiment of the utility model provides a film sticking box 1, which is used to stick a protective film 3 on the screen of an electronic device 2. The protective film 3 includes a film body 31 and a positioning film 32 and a release film 33 respectively attached to both sides of the film body 31. A pull strip 331 is provided on the release film 33. The film sticking box 1 includes an openable upper shell 10 and a supporting member 11; the supporting member 11 includes a first end 111 and a second end 112 arranged opposite to each other, a supporting space 113 is formed between the first end 111 and the second end 112, the release film 33 is pulled out from the side close to the second end 112, and two supporting members 114 for supporting the positioning film 32 are provided on the second end 112. A notch 115 is provided between the two supporting members 114, and the pull strip 331 can be placed in the notch 115.

[0040] It can be understood that the openable upper shell 10 opens and closes the film sticking box 1 to facilitate taking out or putting in the film body 31 and the positioning film 32 and the release film 33 .

[0041] Specifically, the support member 114 disposed on the second end portion 112 can stably support the positioning film 32 , and the notch 115 facilitates the pull strip 331 of the release film 33 to naturally fall into and be fixed between the two support members 114 .

[0042] Furthermore, the support member 114 includes a support plate 1141 and a support leg 1142 , one end of the support leg 1142 is connected to the second end portion 112 , and the other end is connected to the support plate 1141 ; a gap 116 is formed between the support plate 1141 and the second end portion 112 , and the gap 116 is connected to the notch 115 .

[0043] Specifically, one end of the support leg 1142 is connected to the second end portion 112, and the other end is connected to the support plate 1141. The support leg 1142, the support plate 1141 and the second end portion 112 can be integrally formed, or a stable connection can be ensured by welding or gluing.

[0044] Specifically, a gap 116 is formed between the support plate 1141 and the second end 112, and the pull strip 331 of the release film 33 can naturally fall into the gap 116 through the gap 115 between the two support members 114. At the same time, the width of the gap 116 will not affect the stable support of the positioning film 32 by the support plate 1141, and can also limit the pull strip 331.

[0045] Furthermore, the width between the supporting legs 1142 of the two supporting members 114 is greater than or equal to the width of the release film 33 , and the ratio of the width of the notch 115 to the width of the pull strip 331 is 1 / 2-5 / 6.

[0046] Specifically, there is no limitation on the specific shape and positional relationship of the two support members 114, as long as the gap 115 that can be set between the two support members 114 corresponds to the position of the pull strip 331 on the release film 33, and the ratio of the width of the gap 115 to the width of the pull strip 331 is 1 / 2-5 / 6. The pull strip 331 is a flexible film, and the pull strip 331 can naturally fall into the gap 115 under stress. At the same time, after the pull strip 331 is installed, it is restricted by the support plate 1141 under no stress and will not fall out from between the two support plates 1141 at will.

[0047] As an implementable embodiment, the two support members 114 may be symmetrically arranged relative to the length direction of the film sticking box 1 .

[0048] For further information, see Figure 2The support leg 1142 and the support plate 1141 are connected to form a support plane 117 on the side away from the gap 116 . A pressure strip 101 is provided on a side of the upper shell 10 close to the supporting space 113 corresponding to the support member 114 . The pressure strip 101 cooperates with the support plane 117 to clamp the positioning film 32 .

[0049] Specifically, the support plane 117 is formed by the height difference between the connection position of the support leg 1142 and the support plate 1141, and forms a flat support surface on the side away from the second end 112 and the support plate 1141 to form a gap 116. The positioning membrane 32 can be supported and fixed on the support plane 117 and pressed by the pressure strip 101 on the upper shell 10. The support plane 117 and the pressure strip 101 together clamp the positioning membrane 32.

[0050] Furthermore, the film sticking box 1 further comprises a lower shell 12 and a sliding assembly 13 . The supporting member 11 is disposed in the lower shell 12 , and the sliding assembly 13 can slide relative to the supporting member 11 .

[0051] When using the film sticking box 1, the electronic device 2 is placed in the supporting space 113, one end of the positioning film 32 is fixed on the first end 111, the release film 33, the film body 31, and the positioning film 32 are successively moved away from the screen of the electronic device 2, and the release film 33 is pulled out from the side close to the second end 112 so that the film body 31 corresponds to the screen of the electronic device 2; the sliding component 13 slides from the first end 111 to the second end 112 relative to the supporting member 11 to attach the film body 31 to the screen of the electronic device 2.

[0052] Specifically, the positioning film 32 has a portion that protrudes from the film body 31 to provide positioning support and prevent the film body 31 from contacting external dust.

[0053] It can be understood that the support member 114 supports the portion of the positioning film 32 that extends beyond the film body 31 .

[0054] The supporting space 113 makes full use of the internal space of the film box 1 to place the electronic device 2. As an optional implementation, a avoidance hole can be opened on the bottom wall of the supporting space 113. When a protruding camera or other protruding structures are provided on the back of the electronic device 2, these protruding structures can extend into the avoidance hole to ensure the flatness of the other side of the screen.

[0055] Furthermore, one end of the positioning film 32 is detachably connected to the first end portion 111 .

[0056] Optionally, the positioning membrane 32 and the first end portion 111 are fixed in a manner as follows: a socket column is provided on the first end portion 111, and a socket hole 321 is correspondingly opened on the positioning membrane 32, and the socket hole 321 is sleeved on the socket column for fit and fixation; or, a slot hole is provided on the first end portion 111, and a convex column is provided on the positioning membrane 32, and the convex column is inserted into the slot hole for fit and fixation; or, a slot hole is provided on the first end portion, and a socket hole 321 is correspondingly opened on the positioning membrane 32, and fixation is achieved by additionally providing a pluggable plunger that passes through the socket hole 321 and then is inserted into the slot hole.

[0057] The number of the sleeve posts and the sleeve holes 321 may be 1, 2 or more, which is not limited here.

[0058] Furthermore, the total height of the support member 114 and the second end portion 112 is greater than the height of the first end portion 111 .

[0059] Furthermore, the total height H of the support member 114 and the second end portion 112 (eg Figure 3 H) is greater than the height h of the first end 111 (as shown in Figure 3 h shown in ). With this arrangement, the protective film 3 forms an inclined surface relative to the plane where the screen of the electronic device 2 is located under the support of the first end 111 and the support member 114. When the sliding component 13 presses the film from the first end 111 to the second end 112, that is, the protective film 3 is sequentially attached from the end closer to the screen of the electronic device 2 to the end farther away, so that the film body 31 can be sequentially attached from one end to the other end, thereby achieving the expulsion of the gas between the film body 31 and the screen of the electronic device 2, avoiding the formation of bubbles, and achieving a better film attachment effect.

[0060] Furthermore, a fixing member 14 is connected to a side of the first end portion 111 away from the supporting space 113 , and a handle space 141 is formed between the fixing member 14 and the first end portion 111 .

[0061] It can be understood that the handle space 141 is the space between the fixing member 14 and the first end 111, and is used to place the user's fingers to open or close the film box 1. The size and shape of the handle space 141 match the normal size of the finger to ensure that the user can easily hold and operate the pull bar, and at the same time, the connection between the fixing member 14 and the supporting member 11 is stable enough, and the user's force through the handle space 141 will not affect the overall structure and stability of the film box 1.

[0062] Optionally, the fixing member 14 can be disposed on the lower shell 12 and formed integrally with the lower shell 12, or can be connected to the lower shell 12 or the supporting member 11 by means of welding, bolting or gluing, as long as the connection is firm and reliable and will not loosen or fall off during use.

[0063] Specifically, in this embodiment, the specific shape of the handle space 141 is not limited, and it can be any shape such as U-shape, rectangle or sawtooth shape, as long as it can provide a handle space for the user.

[0064] Please combine Figure 3 and Figure 4 The second embodiment of the utility model provides a protective film 3, which is used to cooperate with the film sticking box 1 provided in the above-mentioned first embodiment to apply a film to the screen of an electronic device 2. The protective film 3 includes a film body 31 and a positioning film 32 and a release film 33 attached to both sides of the film body 31. The release film 33 is an electrostatic adsorption film.

[0065] It can be understood that the film body 31 is finally attached to the screen of the electronic device 2. Before the film is applied, the release film 33, the film body 31, and the positioning film 32 are laminated and attached together as a whole, and the film body 31 is wrapped in the middle to avoid contact with external dust. By setting the first end 111 for fixing the positioning film 32, that is, the protective film 3 is confined in the film box 1 as a whole, when the protective film 3 corresponds to the screen surface of the electronic device 2, the release film 33 can be pulled off, without removing the release film 33 in advance and then installing it in the film box 1, so as to avoid the film body 31 from contacting external dust, thereby avoiding dust from being brought to the screen to form bubbles, and greatly improving the film application effect. In addition, when the protective film 3 corresponds to the screen surface of the electronic device 2, the release film 33 is pulled off. The release film 33 can be set as an electrostatic adsorption film. During the process of being pulled off, the release film 33 will pass through the surface of the screen of the electronic device 2 in sequence. When dust remains on the screen surface of the electronic device 2, the release film 33 can electrostatically adsorb the dust on the screen and take it away, which plays a role in cleaning the screen surface, thereby further preventing dust from generating bubbles and further improving the film sticking effect.

[0066] In some application scenarios, the film body 31 and the screen of the electronic device 2 will also have a certain electrostatic adsorption force, as long as the electrostatic adsorption force of the release film 33 is greater than the electrostatic adsorption force of the film body 31 and the screen of the electronic device 2.

[0067] See also Figure 5 The third embodiment of the utility model provides a film box combination 4, including the film box 1 provided in the first embodiment and the protective film 3 provided in the second embodiment, and the protective film 3 can be pre-fixed in the film box 1. It can be understood that for electronic devices 2 with different screen sizes, different types of film boxes 1 and protective films 3 need to be matched. By combining the film box 1 and the protective film 3, the steps of matching and installing the film box 1 and the protective film 3 can be saved for the user, and the situation of misalignment when the user matches by himself can be avoided, and the user experience is better.

[0068] Compared with the prior art, the film sticking box, protective film and film sticking box combination provided by the utility model have the following advantages:

[0069] 1. The film sticking box provided in the embodiment of the utility model has a notch between the two support members to facilitate the pull strip of the release film to fall into the notch. The user can smoothly pull out the release film from the notch without plugging the pull strip out from under the support member to pull the release film out of the film sticking box, which facilitates the installation and replacement of the protective film, improves the stability of the film sticking box, reduces the cumbersome operation steps and possible errors, saves the user's time cost and improves the aesthetics of the finished film sticking product.

[0070] 2. In the film sticking box provided in the embodiment of the utility model, the support member can be more firmly fixed on the film sticking box through the combination of the support plate and the support legs; the open gap between the support plate and the second end is connected to the notch, so that the user does not need to specifically pass the pull strip from under the support plate when replacing a new film. Instead, the pull strip is naturally forced to fall from the notch into the gap between the support plate and the second end and limit the range of movement of the pull strip between the two support members, preventing the pull strip from arbitrarily falling out of the area, helping the user to pull the pull strip more smoothly and take it away from the release film during film sticking, and the pull strip will not move or fall off, thereby improving the efficiency and accuracy of film sticking.

[0071] 3. The film sticking box provided in the embodiment of the utility model, the matching design of the supporting plane and the pressure strip can clamp the positioning film, ensure that the positioning film does not move or slide, avoid the overall displacement of the protective film during the film sticking process and generate bubbles or wrinkles, ensure the accuracy and stability of the film sticking, and the gap corresponds to the supporting space setting, that is, when the electronic device is placed in the supporting space, the gap corresponds to the screen of the electronic device, and the release film is pulled out from the gap. It can always be close to the screen of the electronic device during the process of separating from the film body, so as to better absorb and remove dust on the surface of the electronic device.

[0072] 4. In the film sticking box provided in the embodiment of the utility model, a too narrow width between the two supporting legs will cause jamming during pulling and damage or deformation of the protective film, while the width between the two supporting legs is greater than or equal to the width of the release film, so that the release film is restricted as a whole between the two supporting legs. The release film is fully supported and limited between the supporting legs during the pulling process, and the supporting points are evenly distributed to balance the force. The ratio of the notch width to the pull strip width is controlled to be between 1 / 2 and 5 / 6, so that the pull strip can fall from the notch to the bottom of the support member under force, and prevent the pull strip from falling out of the notch after it is installed but before the film sticking operation is performed. The pull strip is effectively controlled and limited, and the operation is smooth, thereby improving the user experience.

[0073] 5. In the film sticking box provided in the embodiment of the utility model, the total height of the support member and the second end is greater than the height of the first end. The protective film, supported by the first end and the support member, forms a plane inclined relative to the plane where the electronic device screen is located, which provides the user with a larger support surface and operating space during the film sticking operation, helps to better eliminate bubbles, and improves the user's operating experience and film sticking effect.

[0074] 6. The film sticking box provided in the embodiment of the utility model has a handle space that provides space for users to place their fingers or palms. Users can grasp the film sticking box through the handle space and apply uniform force during the film sticking process, which helps users to more accurately control the applied force and direction, thereby improving the accuracy and success rate of film sticking.

[0075] 7. The utility model also provides a protective film, including a film body and auxiliary positioning parts and a release film attached to both sides of the film body. The release film is an electrostatic adsorption film, so that when the release film is pulled away, the release film can electrostatically adsorb and take away the dust on the surface of the electronic device screen, thereby achieving clean film application and avoiding bubbles generated by dust spots, and achieving a better film application effect.

[0076] 8. The film sticking box combination of the present invention has the same beneficial effects as the above-mentioned film sticking box and release film, which will not be described in detail here.

[0077] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A film sticking box, used for sticking a protective film on the screen of an electronic device, the protective film comprising a film body and a positioning film and a release film respectively attached to both sides of the film body, the release film being provided with a pull strip, characterized in that: The film sticking box includes an openable and closable upper shell and a supporting member; the supporting member includes a first end and a second end that are arranged opposite to each other, a supporting space is formed between the first end and the second end, the release film is pulled out from the side close to the second end, and two supporting members for supporting the positioning film are arranged on the second end, a notch is arranged between the two supporting members, and the pull strip can be placed in the notch.

2. The film sticking box according to claim 1, characterized in that: The support member includes a support plate and a support leg, one end of the support leg is connected to the second end portion, and the other end is connected to the support plate; a gap is formed between the support plate and the second end portion, and the gap is connected to the notch.

3. The film sticking box according to claim 2, characterized in that: The support leg and the support plate are further connected to form a support plane at a side away from the gap.

4. The film sticking box according to claim 3, characterized in that: A pressure strip is provided on one side of the upper shell body close to the supporting space corresponding to the supporting member, and the pressure strip cooperates with the supporting plane to clamp the positioning film.

5. The film sticking box according to claim 2, characterized in that: The width between the supporting legs of the two supporting members is greater than or equal to the width of the release film, and the ratio of the notch width to the width of the pull strip is 1 / 2-5 / 6.

6. The film sticking box according to claim 1, characterized in that: The total height of the support member and the second end portion is greater than the height of the first end portion.

7. The film sticking box according to claim 1, characterized in that: A fixing member is connected to a side of the first end away from the supporting space.

8. The film sticking box according to claim 7, characterized in that: A handle space is formed between the fixing member and the first end portion.

9. A protective film, used in combination with the film sticking box as claimed in any one of claims 1 to 8 to stick a film on the screen of an electronic device, characterized in that: The protective film comprises a film body and a positioning film and a release film attached to two sides of the film body, and the release film is an electrostatic adsorption film.

10. A film sticking box assembly, characterized in that: It comprises the film sticking box as described in any one of claims 1 to 8 and the protective film as described in claim 9.

Images