Film pasting tool and film pasting device

Abstract

The utility model relates to the technical field of electronic product accessories, and provides a film pasting tool which is used for pasting a film to be pasted on electronic equipment. The film pasting tool is provided with a base and an upper cover, the upper cover is used for covering the base, and the upper cover is provided with a film placing area used for placing the pasting film on the face, facing the electronic equipment to be pasted with the film, of the electronic equipment to be pasted with the film. At least one anti-falling piece is arranged on the edge of the film placing area; the anti-falling piece is provided with a clamping groove; the pasting film comprises a positioning layer used for positioning the pasting film, and at least part of the edge of the positioning layer is clamped in the clamping groove of the anti-disengaging piece. The arrangement of the anti-falling piece can prevent the positioning layer from falling due to the gravity effect when the base is covered by the upper cover, and the film pasting effect is not affected. According to the technical scheme, the film pasting device is simple in structure and easy to operate, the pasting film can be stably positioned on the upper cover to be prevented from falling off in the film pasting process, bubbles generated in the film pasting process can be better eliminated, and better film pasting experience is brought to a user.

Description

[Technical field]

[0001] The utility model relates to the technical field of electronic product accessories, in particular to a film sticking tool and a film sticking device. [Background technology]

[0002] In today's society, mobile phones, tablets, smart watches and other electronic products are widely used by people. In order to protect the screens of electronic products, most people will use film to protect the screens;

[0003] In the existing film application technology, some film application tools will choose to position the film to be applied on the upper cover, and apply the film to the electronic product by covering or snapping it. However, such film application tools often have the problem of unstable film positioning. Before the bubbles are completely removed, the film falls on the screen of the electronic device due to its own gravity, resulting in the inability to remove bubbles well during the film application process, resulting in poor film application effect. [Contents of the utility model]

[0004] The main purpose of the utility model is to provide a film sticking tool and a film sticking device, which are intended to stably position the film and prevent the film from falling off during the film sticking process, resulting in poor effect of removing bubbles.

[0005] In order to achieve the above-mentioned purpose, the utility model provides a film sticking tool, comprising:

[0006] A base, used to place the electronic device to be filmed;

[0007] An upper cover, used to cover the base, the upper cover is provided with a film placement area for placing the film to be applied on a side facing the electronic device to be applied with the film; at least one anti-dropping member is provided at the edge of the film placement area;

[0008] The anti-dropping member is provided with a clamping groove, and the opening direction of the clamping groove is toward the middle of the film placement area;

[0009] The film to be attached comprises a positioning layer for positioning the film to be attached, and at least a portion of the edge of the positioning layer is clamped in the clamping groove of the anti-slip component.

[0010] Preferably, the anti-slip component includes a fixing portion and a supporting portion, the fixing portion is connected to the surface of the upper cover, and the supporting portion is connected to the fixing portion and extends toward the middle portion of the membrane placement area; the supporting portion includes a clamping surface in contact with the surface of the positioning layer, and the fixing portion includes a supporting surface for supporting the edge of the positioning layer, the clamping surface, the supporting surface and the membrane placement area jointly define a clamping groove of the anti-slip component, and the opening direction of the clamping groove is away from the supporting surface.

[0011] Preferably, the clamping surface of the supporting portion is parallel to the film placement area; or the clamping surface of the supporting portion is arranged at an angle of 30 to 90 degrees to the blocking surface of the fixing portion.

[0012] Preferably, a side of the supporting portion facing the opening direction is provided with an inclined outer side surface, and an angle between the outer side surface and the positioning layer is 30 degrees to 80 degrees.

[0013] Preferably, the film placement area includes two opposite short sides and two opposite long sides, and the short sides and the long sides jointly define the film placement area. The upper cover includes an anti-foolproof component, and the anti-foolproof component is arranged on the short sides and / or long sides of the film placement area; the anti-slip component and the anti-foolproof component are arranged on the same side or different sides of the film placement area.

[0014] Preferably, the film sticking tool includes an anti-slip piece and three anti-foolproof pieces; one anti-slip piece is arranged in the middle of a short side of the film placement area, and the three anti-foolproof pieces are arranged along the other short side of the film placement area and at intervals, and the shapes of the three anti-foolproof pieces are respectively arranged in the shape of a long strip, a cylinder, and a long strip; or the anti-slip pieces are respectively arranged in the middle of two opposite short sides of the film placement area, and the anti-foolproof piece is arranged on one of the short sides.

[0015] Preferably, the anti-slipping piece is integrally formed with the upper cover; or the anti-slipping piece is detachably connected to the upper cover;

[0016] The abutting portion and the fixing portion are integrally connected; or the abutting portion and the fixing portion are detachably connected.

[0017] Preferably, the film pasting device comprises a film to be pasted and a film pasting tool, wherein the film to be pasted comprises:

[0018] A tempered film layer, wherein the tempered film layer has an adhesive surface for being attached to the screen of the electronic device to be attached;

[0019] A release film layer is laminated to the adhesive surface of the tempered film layer;

[0020] A pull-out portion, partially adhered to one end of the release film layer and placed on a side of the release film layer away from the tempered film layer;

[0021] Wherein, the positioning layer is attached to the side of the tempered film layer away from the adhesive surface,

[0022] The positioning layer comprises an anti-slip convex portion, and the anti-slip convex portion comprises a butt joint portion, and the butt joint portion of the anti-slip convex portion is inserted into the clamping groove of the anti-slip member through the outer side surface of the butt joint portion of the anti-slip member.

[0023] Preferably, the anti-dropping protrusion also includes lugs symmetrically arranged on both sides of the docking portion, and the lugs are exposed to the supporting portion; and / or the positioning layer includes an anti-foolproof hole, and the anti-foolproof hole is arranged corresponding to the anti-foolproof part arranged on the upper cover.

[0024] Preferably, the film sticking tool includes a pull-out opening, which is arranged at one end of the film sticking tool, the anti-slip component is close to the side of the pull-out opening, and the pull-out portion extends to the outside of the film sticking tool through the pull-out opening; and / or an upper surface is arranged toward the surface of the electronic device to be filmed, the upper surface includes a top surface parallel to the surface of the electronic device to be filmed and an inclined surface, the inclined surface is arranged close to the opening direction of the clamping groove, and the inclination angle gradually increases from the clamping groove toward the pulling direction of the pull-out portion.

[0025] Compared with the prior art, the film sticking tool and film sticking device provided by the utility model have the following advantages:

[0026] 1. The film sticking tool provided in the embodiment of the utility model is used to attach the film to be stuck on the electronic device; the film sticking tool is provided with a base and an upper cover, the upper cover is used to cover the base, and the upper cover is provided with a film placement area for placing the film on a side facing the electronic device to be stuck; at least one anti-slipping piece is provided at the edge of the film placement area; the anti-slipping piece is provided with a clamping groove; the film to be stuck includes a positioning layer for positioning the film to be stuck, and at least part of the edge of the positioning layer is clamped in the clamping groove of the anti-slipping piece. The provision of the anti-slipping piece can prevent the positioning layer from falling due to gravity when the upper cover covers the base, thereby affecting the film sticking effect. The technical solution of the utility model has a simple structure and is easy to operate. It can achieve the goal of firmly positioning the film to be stuck on the upper cover during the film sticking process to prevent it from falling, thereby better eliminating bubbles generated during the film sticking process and giving users a better film sticking experience.

[0027] 2. In the film-sticking tool provided by an embodiment of the present invention, the anti-slip component also includes a fixing portion, and the fixing portion includes a blocking surface. When positioning the film to be stuck, the edge of the film to be stuck is blocked by the blocking surface, which can prevent the positioning layer from shifting in a direction parallel to the upper cover during the film sticking process, further fix the position of the film to be stuck, and ensure the effect of the film sticking.

[0028] 3. In the film sticking tool provided by the embodiment of the utility model, the clamping surface of the supporting part is arranged in parallel with the film placement area, which can support the positioning layer with a larger area to prevent the positioning layer from falling due to gravity; or the clamping surface of the supporting part is arranged at an angle to the supporting surface of the fixing part. At this time, the supporting part has a downward pressure on the positioning layer, which can prevent the positioning layer from falling from the upper cover.

[0029] 4. The film sticking tool provided in the embodiment of the utility model is also provided with an anti-foolproof part on its upper cover. The cooperation between the anti-foolproof part and the anti-dropout part can make it more convenient for the user to position or remove the film to be stuck, and avoid the wrong direction of installing the film to be stuck. Furthermore, when the pull-out part is pulled, the positioning layer is fixed by the anti-foolproof part and will not be displaced along the pulling direction.

[0030] 5. In the film sticking tool provided by the embodiment of the utility model, the supporting portion is extended to form a clamping groove to fix the positioning layer, and the supporting portion includes a clamping surface, which can support the positioning layer in a vertical direction relative to the upper cover to prevent the positioning layer from falling from the upper cover due to gravity when the upper cover is flipped onto the base, thereby failing to remove bubbles well and affecting the film sticking effect.

[0031] 6. In the film sticking tool provided in an embodiment of the utility model, the side of the abutting portion facing the opening direction is provided with an inclined outer side surface, and the provision of the outer side surface can make it more convenient for the user to insert the positioning layer into the clamping groove.

[0032] 7. The film pasting device provided in the embodiment of the utility model includes a film pasting tool and a film to be pasted, and the positioning layer of the film to be pasted also includes an anti-slip convex portion, and the anti-slip convex portion includes a docking portion, which is inserted into the interior of the clamping groove and clamped with the anti-slip piece; when the upper cover covers the base, the docking portion is blocked by the clamping surface of the blocking portion of the anti-slip piece to prevent the positioning layer from falling off the upper cover.

[0033] 8. The film pasting device provided in the embodiment of the utility model includes a film pasting tool and a film to be pasted, and the anti-slip convex part also includes lugs symmetrically arranged on both sides of the docking part. When the docking part is inserted into the clamping groove and engaged with the anti-slip part, the lugs arranged on both sides of the docking part are exposed on both sides of the supporting part. The arrangement of the lugs can prevent the positioning layer from shifting to the left and right sides.

[0034] 9. The supporting portion of the anti-slip component of the film sticking tool provided in the embodiment of the utility model includes an upper surface, and the upper surface includes a parallel surface and an inclined surface; the pull-out portion naturally falls on the parallel surface, and the inclined surface is connected to the parallel surface. The setting of the inclined surface allows a certain space to exist between the pull-out portion and the anti-slip component, making it easier to pull the pull-out portion during the film sticking process, making the film sticking process smoother.

[0035] 10. The film sticking tool provided in the embodiment of the present invention has a mounting seat arranged inside its base, and the mounting seat includes a positioning groove and a limiting member. The positioning groove can be used to place the electronic device to be stuck with the film. With the cooperation of the elastic limiting member, the electronic device can be firmly clamped inside the positioning groove to prevent the electronic device from being displaced and causing poor film sticking effect; and it can accommodate the sticking of films on electronic devices of different models to a certain extent, thereby improving the practicality and reusability of the film sticking tool.

[0036] 11. An embodiment of the present invention provides a film sticking device, wherein a pull-out opening is provided at one end of the film sticking tool, and an anti-slipping piece is provided on a side close to the pull-out opening. The setting of the pull-out opening allows the pull-out portion to extend to the outside of the film sticking tool, and the user no longer needs to move or open the film sticking tool to pull the pull-out portion, thereby improving the continuity and stability of the film sticking operation; and the anti-slipping piece is provided close to the pull-out opening, so that during the pulling process, the film to be stuck will not be displaced in the direction of tearing off the pull-out portion, thereby preventing the film to be stuck from deviating from the film placement area.

Brief Description of the Drawings

[0037] Figure 1 It is a schematic diagram of the combined relationship between a film pasting tool and a film to be pasted provided by the first embodiment of the utility model.

[0038] Figure 2 It is a schematic diagram of a film pasting tool and an exploded structure to be pasted with film provided by an embodiment of the utility model.

[0039] Figure 3 It is a structural schematic diagram of an upper cover of a film sticking tool provided by the first embodiment of the utility model.

[0040] Figure 4 It is a cross-sectional view of an upper cover of a film sticking tool provided in the first embodiment of the utility model.

[0041] Figure 5 yes Figure 3 Enlarged structural diagram at A in the middle.

[0042] Figure 6 yes Figure 4 Enlarged structural diagram at B in the middle.

[0043] Figure 7 It is a schematic diagram of the exploded structure of a film sticking tool provided in the first embodiment of the utility model.

[0044] Figure 8 It is a structural schematic diagram of a mounting base of a film sticking tool provided in the first embodiment of the utility model.

[0045] Fig. 9 It is a structural schematic diagram of an upper cover of a film sticking tool provided in the second embodiment of the utility model.

[0046] Fig.10 It is a schematic diagram of an exploded structure to be film-applied provided in the third embodiment of the utility model.

[0047] Fig.11 It is a schematic diagram of the exploded structure of an upper cover of a film pasting tool and a positioning layer to be pasted with film provided by an embodiment of the utility model.

[0048] Fig.12It is a schematic diagram of the combined relationship between an upper cover of a film pasting tool and a positioning layer to be pasted with film provided by an embodiment of the utility model.

[0049] Fig.13 It is a schematic diagram of the structure of a film sticking tool provided in the fourth embodiment of the utility model.

[0050] Fig.14 It is a cross-sectional view of a film sticking tool provided by the fourth embodiment of the utility model.

[0051] Fig.15 yes Fig.13 Schematic diagram of the enlarged structure at point C in the middle.

[0052] Fig.16 yes Fig.14 Schematic diagram of the enlarged structure at D in the middle.

[0053] Description of the accompanying drawings:

[0054] 1. Film pasting tools; 2. Film to be pasted

[0055] 100, upper cover; 300, base; 500, mounting base; 700, film to be applied; 900, electronic equipment;

[0056] 110, film placement area; 120, opening; 130, anti-dropping piece; 140, hollow structure; 150, foolproof piece; 170, through hole; 190, draw-out opening;

[0057] 113, short side; 115, long side; 131, fixing portion; 133, holding portion; 135, clamping groove;

[0058] 1311, abutting surface; 1331, a clamping surface; 1335, an outer side surface; 1337, an upper surface; 1338, a top surface; 1339, an inclined surface;

[0059] 310, first exposure;

[0060] 510, positioning groove; 530, limiting member; 550, taking-out groove; 570, side wall;

[0061] 531, joint member; 533, limiting protrusion; 571, hollow portion;

[0062] 21. Positioning layer; 23. Tempered film layer; 25. Release film layer; 27. Pull-out part;

[0063] 211, anti-drop convex part; 213, fool-proof hole; 231, adhesive surface; 251, connecting convex part; 271, connecting end; 273, free end;

[0064] 2113, docking portion; 2115, lug;

[0065] 3. Film sticking tools;

[0066] 31. Upper cover; 33. Base;

[0067] 311, film placement area; 313, anti-dropping piece; 315, foolproof piece; 317, through hole; 319, draw-out opening;

[0068] 3131, fixing portion; 3133, holding portion; 3135, clamping groove;

[0069] 3231, abutting surface; 3233, engaging surface; 3235, outer side surface; 3237, upper surface; 3238, top surface; 3239, inclined surface;

[0070] 41, upper cover; 411, film placement area; 413, anti-dropping piece; 415, foolproof piece; 4113, short side; 4115, long side; [Specific implementation method]

[0071] 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.

[0072] It should be noted that the terms "first" and "second" etc. in the specification and claims of the present utility model are used to distinguish different objects rather than to describe a specific order.

[0073] 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.

[0074] 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.

[0075] 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.

[0076] 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.

[0077] Please refer to Figure 1 and Figure 2 The first embodiment of the utility model provides a film sticking tool 1, which is used to stick a film 700 to be stuck on an electronic device 900 to be stuck. The film sticking tool 1 includes an upper cover 100 and a base 300, and optionally also includes a mounting seat 500; the base 300 is provided with a first opening 310, the mounting seat 500 is located in the first opening 310 of the base 300, and the upper cover 100 is used to cover the first opening 310 of the base 300. It can be understood that the film sticking tool 1 can be used to stick a film on an electronic device 900 such as a mobile phone, a tablet or an electronic watch.

[0078] Please refer to Figure 2 Furthermore, the upper cover 100 covers the first opening 310 of the base 300, that is, a film placement area 110 is provided on the side facing the electronic device 900 to be film-affixed, and the film placement area 110 is an area for placing the film 700 to be affixed, and the film placement area 110 includes two opposite short sides 113 and two opposite long sides 115, and the short sides 113 and the long sides 115 together define the area range of the film placement area 110.

[0079] For further information, please refer to Figure 2 , Figure 3 and Figure 4 At least one anti-slipping member 130 is provided on the short side 113 and / or the long side 115 of the film placement area 110 , and the anti-slipping member 130 is provided with a clamping groove 135 , and the opening direction of the clamping groove 135 is always toward the middle of the film placement area 110 .

[0080] In the prior art, if the film 700 to be pasted is positioned on the upper cover 100 of the film pasting tool 1, when the upper cover 100 covers the base 300 and the film is pasted, since there is no component on the upper cover 100 to support the film 700 from the direction of gravity, the film 700 to be pasted can easily fall from the upper cover 100 and adhere to the screen of the electronic device 900 before the bubbles are fully removed, resulting in bubbles or other impurities that are difficult to remove remaining between the film 700 and the screen of the electronic device 900.

[0081] It can be understood that the provision of the anti-slip component 130 can fix the film 700 to be attached inside the film placement area 110. Furthermore, when the upper cover 100 covers the base 300, the anti-slip component 130 can prevent the film 700 to be attached from falling from the film placement area 110 of the upper cover 100 due to gravity, resulting in the film 700 to be attached to the electronic device 900 when the bubbles are not completely discharged, thereby affecting the effect of the film.

[0082] Furthermore, in some embodiments, the anti-dropping member 130 and the upper cover 100 are integrally formed, or the anti-dropping member 130 and the upper cover 100 are detachably connected, and their connection methods include but are not limited to: bonding connection, lap connection, buckle connection, press connection, rotation connection, etc. Figure 5 In order to better realize the integral molding of the supporting portion 133 and the fixing portion 131, a hollow structure 140 is further provided at the position of the upper cover 100 corresponding to the anti-slip component 130. The setting of the hollow structure 140 can facilitate the formation of the anti-slip component 130 by injection molding, and correspondingly form an integrated supporting portion 133 and a fixing portion 131.

[0083] It can be understood that when the anti-slip component 130 is integrally formed with the upper cover 100, the position of the anti-slip component 130 is fixed, and the size of the film 700 to be pasted that the upper cover 100 can accommodate is limited to a certain extent; when the anti-slip component 130 and the upper cover 100 are detachably connected, the user can fix the position of the anti-slip component 130 according to the size of the electronic device 900 and the film 700 to be pasted, thereby increasing the practicality and reusability of the film pasting tool 1.

[0084] Please refer to Figure 5 and Figure 6Furthermore, the anti-slip member 130 includes a fixing portion 131 and a supporting portion 133, one end of the fixing portion 131 is connected to the surface of the upper cover 100, and the other end is connected to the supporting portion 133, the supporting portion 133 is connected to the fixing portion 131 and extends toward the middle portion of the film placement area 110; the supporting portion 133 includes a clamping surface 1331 that contacts the surface of the film 700 to be attached when the upper cover 100 is closed, and the fixing portion 131 includes a supporting surface 1311 that resists the edge of the film 700 to be attached, the clamping surface 1331 and the supporting surface 1311 are connected, and the space formed further defines the clamping groove 135 of the anti-slip member 130 together with the film placement area 110, and the opening direction of the clamping groove 135 is always away from the supporting surface 1311.

[0085] It can be understood that in order to prevent the film 700 to be attached from falling vertically due to gravity when the upper cover 100 is closed without removing the bubbles between the film 700 and the electronic device 900, resulting in poor effect of removing bubbles during film attachment, the clamping surface 1331 of the abutting portion 133 can abut the film 700 to be attached in the vertical direction relative to the upper cover 100. The abutting surface 1311 of the fixing portion 131 abuts the edge of the film 700 to be attached, limiting the movement of the film 700 to be attached in the horizontal direction relative to the upper cover 100.

[0086] Furthermore, in some embodiments, the supporting portion 133 and the fixing portion 131 are integrally formed, or the supporting portion 133 and the fixing portion 131 are detachably connected, and their connection methods include but are not limited to: adhesive connection, overlap connection, snap connection, press connection, rotation connection, etc.

[0087] It can be understood that when the supporting portion 133 and the fixing portion 131 are integrally formed, the structure of the anti-slip component 130 is relatively simple, which is more convenient for actually manufacturing the film-sticking tool 1 and reduces the difficulty of mold opening; at this time, the internal space of the clamping groove 135 of the anti-slip component 130 is fixed and can accommodate the film 700 to be stuck with a certain thickness and size range.

[0088] When the supporting portion 133 and the fixing portion 131 are detachably connected, different supporting portions 133 can be matched with different fixing portions 131, and the internal space of the clamping groove 135 of the anti-slip component 130 changes according to the changes of the supporting portion 133 and the fixing portion 131, so as to accommodate films 700 of different sizes and thicknesses.

[0089] The cooperation between the snap-fit ​​surface 1331 and the abutting surface 1311 enables the clamping groove 135 to fix the film 700 to be applied and prevent the film 700 from falling due to gravity when the upper cover 100 is closed, so that the film 700 to be applied is firmly fixed on the upper cover 100, ensuring that the user can completely eliminate bubbles during the film application process.

[0090] Please refer to Figure 6, further, the clamping surface 1331 of the abutting portion 133 is parallel to the film placement area 110; or the clamping surface 1331 of the abutting portion 133 is set at 30° to 90° with the abutting surface 1311 of the fixing portion 131. In some specific embodiments, the clamping surface 1331 of the abutting portion 133 is set at 90° with the abutting surface 1311 of the fixing portion 131,

[0091] When the clamping surface 1331 is arranged parallel to the film placement area 110, the thickness of the portion of the film 700 to be attached that is inserted into the clamping groove 135 can be within a certain range. When the film 700 to be attached is inserted into the clamping groove 135, the clamping groove 135 contacts the film 700 to be attached or does not contact the film 700 to be attached; and when the clamping surface 1331 is parallel to the film placement area 110, the contact area between the clamping surface 1331 and the film 700 to be attached is the largest, which can more effectively support the film 700 to be attached and prevent it from falling.

[0092] When the clamping surface 1331 is arranged at a certain angle with the film placement area 110 , the end of the supporting portion 133 not connected to the fixing portion 131 presses the film 700 to be attached to prevent it from falling in a vertical direction relative to the upper cover 100 .

[0093] When the clamping surface 1331 of the supporting portion 133 is at 90 degrees with the supporting surface 1311 of the fixing portion 131, the internal space of the clamping groove 135 formed at this time has the highest utilization rate when the film 700 to be attached is inserted, that is, when the upper cover 100 is closed, the contact area between the clamping surface 1331 and the film 700 to be attached is the largest, which can more effectively hold the film 700 to be attached to prevent it from falling.

[0094] Please continue to refer to Figure 6 Furthermore, the anti-slip component 130 is provided with an upper surface 1337 facing the surface of the electronic device 900 to be filmed, and the upper surface 1337 includes a top surface 1338 parallel to the surface of the electronic device 900 to be filmed and an inclined surface 1339 connected to the top surface 1338, and the inclined surface 1339 is provided close to the opening direction of the clamping groove 135, and the inclination angle gradually increases from the clamping groove 135 toward the opening direction.

[0095] Furthermore, an outer side surface 1335 connected to the upper surface 1337 is provided on the side of the supporting portion 133 facing the opening direction, and the outer side surface 1335 is inclined near the film placement area 110, and the outer side surface 1335 is inclined at 30° to 80° to the film 700 to be attached. The outer side surface 1335 at an angle to the film 700 to be attached can allow the user to insert the film 700 to be attached into the clamping groove 135 without obstruction, thereby avoiding deformation of the film 700 to be attached due to improper operation of the user and affecting the positioning effect of the film 700 to be attached, thereby further improving the continuity of the film attaching operation.

[0096] Please refer to Figure 7Furthermore, an anti-foolproofing member 150 is also provided on the upper cover 100. The anti-foolproofing member 150 can be provided in a cylindrical shape or in a long strip convex rib shape, or the cylindrical anti-foolproofing member 150 and the long strip anti-foolproofing member 150 can be provided in combination.

[0097] It can be understood that setting anti-mistake parts 150 of different shapes can facilitate users to accurately position the film 700 to be applied, and prevent the film 700 to be applied from being unable to be accurately positioned in the film placement area 110 of the upper cover 100 due to factors such as visual deviation or structural similarity, resulting in unsatisfactory film application effect or inability to implement the film application operation.

[0098] Furthermore, the anti-dropping member 130 and the foolproof member 150 include but are not limited to the following configurations:

[0099] Method 1: The anti-dropping member 130 and the fool-proof member 150 are respectively arranged on two opposite short sides 113 of the film placement area 110;

[0100] Method 2: The anti-dropping member 130 and the fool-proof member 150 are respectively arranged on two opposite long sides 115 of the film placement area 110;

[0101] Method 3: The anti-dropping member 130 and the fool-proof member 150 are simultaneously arranged on the short side 113 of the film placement area 110;

[0102] Method 4: The anti-dropping member 130 and the fool-proof member 150 are simultaneously arranged on the long side 115 of the film placement area 110;

[0103] Method 5: The anti-dropping member 130 and the fool-proof member 150 are respectively arranged on the short side 113 and the long side 115 of the film placement area 110;

[0104] Method 6: The anti-dropping member 130 and the fool-proof member 150 are simultaneously arranged on the short side 113 and the long side 115 of the film placement area 110;

[0105] Method 7: Arrange the anti-dropping member 130 on two opposite short sides 113 of the film placement area 110;

[0106] Method 8: Arrange the anti-dropping member 130 on two opposite long sides 115 of the film placement area 110;

[0107] Method nine: The anti-dropping member 130 is arranged on the short side 113 and the long side 115 of the film placement area 110 .

[0108] There is no limitation on the number of the anti-dropping parts 130 and the anti-mistake parts 150 provided in the above nine ways, and it depends on the specific situation.

[0109] The foolproof member 150 and the anti-dropping member 130 are arranged on the edge of the film placement area 110 , which can maximize the use of the space of the upper cover 100 and allow the film 700 to be completely placed in the upper cover 100 .

[0110] It should be noted that when the film 700 to be attached is a soft film, the film 700 to be attached can be bent within a certain range without generating creases. In this case, at least two anti-slip components 130 can be provided to position and fix the film 700 to be attached.

[0111] When the film 700 to be attached is a hard film, at least one anti-dropping piece 130 and at least one anti-dropping piece 150 are required. Since the film 700 to be attached is not bendable, at least one exposed anti-dropping piece 150 is required to fix the film 700 to be attached. The anti-dropping piece 150 can fix the film 700 to be attached in the horizontal direction relative to the upper cover 100, and the anti-dropping piece 130 can fix the film 700 to be attached in the vertical direction relative to the upper cover 100. The cooperation between the anti-dropping piece 150 and the anti-dropping piece 130 can make the film 700 to be attached be firmly placed in the film placement area 110, and will not fall or shift in the horizontal direction relative to the upper cover 100.

[0112] Please refer to Figure 7 Further, in this embodiment, one anti-dropping piece 130 and three anti-fool pieces 150 are respectively arranged at two opposite short sides 113 of the film placement area 110. The anti-dropping piece 130 is arranged in the middle of one short side 113 of the film placement area 110; the three anti-fool pieces 150 are arranged at intervals along the other short side 113 of the film placement area 110, and the anti-fool pieces 150 are arranged in the form of long strip convex ribs, cylindrical convex columns, and long strip convex ribs in sequence; the anti-dropping piece 130 and the anti-fool piece 150 jointly define the range of the film placement area 110.

[0113] Providing anti-foolproof parts 150 of different shapes can further facilitate users to distinguish the position where the film 700 to be pasted is to be placed; and providing multiple anti-foolproof parts 150 can also position the film 700 to be pasted more firmly, preventing the edge of the film 700 to be pasted from being torn due to uneven force in the process of removing bubbles, thereby improving the stability and firmness of the positioning of the film 700 to be pasted, and achieving a better film pasting effect.

[0114] Please continue to refer to Figure 7Furthermore, in this embodiment, the surface of the upper cover 100 is provided with two hollow through holes 170 communicating with the inner space of the base 300, and the through holes 170 mostly penetrate but do not exceed the edge of the upper cover 100. After the film 700 to be attached is fixed on the film placement area 110, a part of the film 700 to be attached blocks the through holes 170. When the film attaching operation is performed, the user presses the film 700 to be attached onto the electronic device 900 to be attached through the through holes 170, and the film 700 to be attached gradually adheres to the screen of the electronic device 900 to eliminate bubbles and realize the film attaching operation.

[0115] Optionally, an opening 120 may be provided on the upper cover 100 . In the present embodiment, the opening 120 is a recessed notch. When the upper cover 100 covers the base 300 , the provision of the opening 120 can facilitate the user to open the base 300 again.

[0116] Please refer to Figure 7 Furthermore, a first opening 310 is provided inside the base 300, and the upper cover 100 blocks the first opening 310 of the base 300. The upper cover 100 and one side of the base 300 are hinged, and the upper cover 100 and the base 300 cooperate with each other to form a dust-free bin-type film sticking tool 1; such a setting can prevent dust from falling onto the film 700 to be stuck during the film sticking process, and prevent dust from entering the base 300 during the storage process, thereby improving the user experience.

[0117] Optionally, a mounting seat 500 is provided inside the base 300, and the mounting seat 500 is located inside the first opening 310 of the base 300. Further, a positioning groove 510 is provided inside the mounting seat 500 for placing the electronic device 900 to be film-attached.

[0118] Please refer to Figure 8 Furthermore, the side wall 570 of the mounting seat 500 is provided with one or more hollow portions 571 at intervals, and the hollow portions 571 are provided with limiting members 530 for fixing the electronic device 900 to be film-attached.

[0119] Furthermore, the limiting member 530 includes a joint member 531 and a limiting protrusion 533, wherein the joint member 531 is engaged with the side wall 570 of the positioning groove 510, and the limiting protrusion 533 is located at the end of the joint member 531 that is not engaged with the side wall 570, and the limiting protrusion 533 is at least partially in contact with the electronic device 900 to be filmed. The joint member 531 is used to fix the limiting protrusion 533 on the side wall 570 of the positioning groove 510, and further generates a certain degree of elastic deformation when the electronic device 900 to be filmed is placed, so that the limiting protrusion 533 can fix the electronic device 900 to be filmed within a certain range, and can fix electronic devices 900 of different models within a certain range.

[0120] It can be understood that the side wall 570 of the mounting seat 500 has a hollow portion 571 corresponding to the limiting member 530, and the hollow portion 571 can provide a clearance structure for the limiting member 530 so that it can be unobstructed during elastic deformation.

[0121] Furthermore, in the present embodiment, the mounting base 500 is also provided with a removal groove 550, which is arranged on the side of the mounting base 500. The user can remove the electronic device 900 placed inside the mounting base 500 through the removal groove 550 to prevent the electronic device 900 from being difficult to remove by the user due to being clamped too tightly, causing scratches, bumps, etc. on the electronic device 900.

[0122] See also Fig. 9 The second embodiment of the utility model provides an upper cover 41, which is applicable to the base 300 provided in the first embodiment; the upper cover 41 is used to place and position the film 700 to be attached.

[0123] Specifically, the upper cover 41 includes a film placement area 411 , which includes a short side 4113 and a long side 4115 , wherein one short side 4113 is provided with both an anti-slip component 413 and an anti-mistake component 415 , and the other short side 4113 is provided with an anti-slip component 413 .

[0124] It can be understood that the two short sides 4113 of the film placement area 411 are respectively provided with anti-slip parts 413, which can more effectively support the film 700 to be pasted, and prevent the film 700 to be pasted from falling due to gravity when the upper cover 41 is closed, and adhere to the screen of the electronic device 900 before the bubbles are completely removed, thereby affecting the effect of the film.

[0125] Furthermore, the foolproofing parts 415 are arranged in the shape of long strip convex ribs, cylindrical convex ribs, and long strip convex ribs. The anti-dropping part 413 is arranged close to the upper part of the foolproofing part 415, specifically, the foolproofing part 415 is arranged in the middle of the short side 4113, and the foolproofing part 415 is arranged on both sides of the middle of the short side 4113.

[0126] It can be understood that the anti-slip component 413 is set in the middle of the short side 4113, and the anti-fool component 415 is set on both sides of the middle of the short side 4113, which can avoid being blocked by the anti-fool component 415 when the film 700 to be pasted is positioned in the anti-slip component 413, thereby improving the smoothness of the film pasting operation.

[0127] The foolproof part 415 can be provided to facilitate the user to confirm the installation direction of the film 700 to be applied, thereby providing simplicity and smoothness in the film application operation.

[0128] Furthermore, by providing the anti-dropping member 413 and the fool-proof member 415, the film 700 to be pasted can be supported in both the vertical direction and the horizontal direction relative to the upper cover 41, so that the film 700 to be pasted will not be easily displaced, thereby improving the stability of the film pasting operation.

[0129] Please refer to Fig.10 The third embodiment of the utility model provides a film 2 to be attached, which is used to cooperate with a film attaching tool 1 provided by the first embodiment or an upper cover 41 provided by the second embodiment, wherein the film 2 to be attached includes a positioning layer 21, a tempered film layer 23, a release film layer 25 and a pull-out portion 27.

[0130] The positioning layer 21 , the tempered film layer 23 , the release film layer 25 and the pull-out portion 27 are sequentially stacked and pasted to form the film 2 to be pasted.

[0131] Among them, the tempered film layer 23 has an adhesive surface 231 for adhering to the screen of the electronic device 900 to be adhered; the release film layer 25 is adhered to the adhesive surface 231 of the tempered film layer 23, and is used to isolate the adhesive surface 231 of the tempered film layer 23 to prevent it from being exposed to the air and adhering to impurities such as dust; the positioning layer 21 is adhered to the side of the tempered film layer 23 away from the adhesive surface 231 to prevent the surface of the tempered film layer 23 from being scratched during transportation or film application, thereby affecting the quality of the film 2 to be applied; a portion of the pull-out portion 27 is adhered to one end edge of the release film layer 25 and is placed on the side of the release film layer 25 away from the tempered film layer 23. The setting of the pull-out portion 27 facilitates the user to pull out the release film layer 25 through the pull-out portion 27.

[0132] Furthermore, at least a portion of the edge of the positioning layer 21 is clamped in the clamping groove 135 of the anti-slip component 130 .

[0133] It can be understood that the anti-slip component 130 can stably fix the positioning layer 21 on the upper cover 100 by clamping the edge of the positioning layer 21, and is more conducive to the protection of the tempered film layer 23 by the positioning layer 21, further improving the continuity of the user's film application operation.

[0134] Please refer to Fig.11 and Fig.12 Furthermore, fool-proof holes 213 and anti-dropping protrusions 211 are provided near the edge of the positioning layer 21. The fool-proof holes 213 are mutually socketed with the fool-proof parts 150 of the aforementioned upper cover 100. The distribution and shape of the fool-proof holes 213 correspond one to one with the shape of the fool-proof parts 150. The purpose of such a setting is to prevent the user from being confused about the installation direction of the positioning layer 21 when positioning the positioning layer 21 on the upper cover 100.

[0135] In this embodiment, the foolproof member 150 is disposed on a side away from the pulling direction of the pulling portion 27 .

[0136] It can be understood that the positioning layer 21 is sleeved on the anti-foolproof part 150 using the anti-foolproof hole 213. When the pull-out part 27 is pulled, the anti-foolproof part 150 can limit the positioning layer 21 in the pulling direction of the pull-out part 27, so that the positioning layer 21 will not be separated from the film placement area 110 of the upper cover 100 due to the force in the pulling direction, ensuring that the entire film 2 to be pasted is fixed inside the film placement area 110, and bubbles will not be mixed in during the film pasting process due to the displacement of the positioning layer 21, resulting in a poor film pasting effect.

[0137] The anti-slip protrusion 211 includes a docking portion 2113 and lugs 2115 symmetrically arranged on both sides of the docking portion 2113. The docking portion 2113 of the anti-slip protrusion 211 is inserted into the clamping groove 135 of the anti-slip component 130 of the upper cover 100 to achieve snap connection, and the clamping surface 1331 of the supporting portion 133 of the anti-slip component 130 is limited by the supporting surface 1311 of the fixing portion 131.

[0138] The clamping surface 1331 can support the positioning layer 21 in a direction perpendicular to the upper cover 100 to prevent it from falling off the upper cover 100 when the upper cover 100 is closed; the supporting surface 1311 can support the positioning layer 21 in a direction parallel to the upper cover 100 to prevent the positioning layer 21 from shifting on the upper cover 100, causing the positioning layer 21 to deviate from the film placement area 110 and thus affecting the film sticking effect.

[0139] When the docking portion 2113 is placed inside the clamping groove 135, the lugs 2115 are symmetrically exposed on both sides of the supporting portion 133. The setting of the lugs 2115 can prevent the positioning layer 21 from sliding left and right relative to the upper cover 100, and more firmly fix the positioning layer 21 and the film 2 to be applied in the film placement area 110, thereby preventing the positioning layer 21 from deviating, resulting in poor effect of removing bubbles when applying the film, or the tempered film layer 23 cannot be accurately attached to the screen.

[0140] It can be understood that, through the cooperation between the anti-slip protrusion 211 of the positioning layer 21 and the anti-slip piece 130 of the upper cover 100, and the anti-fool hole 213 of the positioning layer 21 and the anti-fool piece 150, the positioning layer 21 and the entire film to be pasted 2 can be fixed inside the film placement area 110 of the upper cover 100. In the process of closing the upper cover 100 and pulling the pull-out part 27, the positioning layer 21 is effectively prevented from being separated from the film placement area 110 due to gravity and tension, thereby reducing the generation of bubbles during the film pasting process due to the unstable fixation of the film to be pasted 2 and the poor effect of removing bubbles.

[0141] Please refer to Fig.10In a specific embodiment, a connecting protrusion 251 is provided at one edge of the release film layer 25, one side of the pull-out portion 27 is a connecting end 271, and a free end 273 is provided at the side opposite to the connecting end 271; the connecting end 271 of the pull-out portion 27 is connected to the connecting protrusion 251 of the release film layer 25, the pull-out portion 27 is longer than the release film layer 25, and its free end 273 exceeds the release film layer 25 and extends partially outward.

[0142] Of course, the present invention is not limited thereto. In another specific embodiment, the pull-out portion 27 and the release film layer 25 may be integrally connected, and the connection method between the pull-out portion 27 and the release film layer 25 is not specifically limited.

[0143] Specifically, in the present embodiment, the opening direction of the clamping groove 135 of the anti-slip member 130 is away from the pulling direction of the pulling portion 27. The purpose of this arrangement is to enable the anti-slip member 130 to support the positioning layer 21 at one end during the pulling process of the pulling portion 27, so as to prevent the positioning layer 21 from shifting in the pulling direction and causing the entire film 2 to deviate from the film placement area 110, thereby affecting the user experience and the effect of film sticking.

[0144] Please continue to refer to Fig.11 Furthermore, a pull-out opening 190 is provided at one end of the film sticking tool 1. The setting of the pull-out opening 190 can facilitate the user to pull the free end 273 of the pull-out portion 27 when covering the film sticking tool 1, thereby increasing the practicality and ease of operation of the film sticking tool 1, reducing the frequency of opening the upper cover 100, and preventing dust from entering the film sticking tool 1.

[0145] Furthermore, in a specific embodiment, the anti-slip member 130 is disposed near one side of the pull-out opening 190 , and the film 2 to be applied will not be displaced in the tearing direction of the pull-out portion 27 during the pulling process, thereby preventing the film 2 to be applied from deviating from the film placement area 110 .

[0146] Furthermore, the pull-out portion 27 partially covers the top surface 1338 of the upper surface 1337 of the aforementioned anti-slip component 130, but does not completely contact the inclined surface 1339; the inclined surface 1339 is arranged close to the opening direction of the clamping groove 135, and the inclination angle gradually increases from the clamping groove 135 toward the pulling direction of the pull-out portion 27.

[0147] The purpose of setting the inclined surface 1339 on the upper surface 1337 is to facilitate the user to pull the pull-out portion 27; since part of the pull-out portion 27 covers the top surface 1338 of the upper surface 1337 of the anti-slip component 130, the inclined surface 1339 on the upper surface 1337 can create a certain space between the pull-out portion 27 and the anti-slip component 130, so that there will be no close contact, thereby preventing the pull-out portion 27 from getting stuck during the pulling process.

[0148] Furthermore, the tempered film layer 23 mentioned in the present technical solution can be a high-definition film, a frosted film, a mirror film, a diamond film, an anti-peep film, an anti-scratch film, and other film types, and no specific restrictions are made on the function of the tempered film layer 23.

[0149] Furthermore, the material of the tempered film layer 23 can be PP material (polypropylene), PVC material (polyvinyl chloride), PET material (polyethylene terephthalate, commonly known as polyester resin), TPU material (thermoplastic polyurethane elastomer rubber), glass (for example but not limited to tempered glass), etc., and no specific restriction is made on the material of the tempered film layer 23 herein.

[0150] A film sticking device in the utility model has the following working process:

[0151] ① Unfold the film sticking tool 1 and place it on a flat surface, take out the film 2 to be stuck, fit the anti-fool hole 213 of the positioning layer 21 with the anti-fool piece 150, and snap the anti-slip protrusion 211 of the positioning layer 21 with the anti-slip piece 130 of the upper cover 100 to fix the film 2 to be stuck in the film placement area 11 of the upper cover 100.

[0152] ② Press the electronic device 900 to be film-coated into the positioning groove 510 of the mounting seat 500. The limiting member 530 inside the positioning groove 510 will produce elastic deformation to clamp the electronic device 900 to be film-coated inside the positioning groove 510 to prevent it from moving.

[0153] ③ Close the film sticking tool 1, pull the free end 273 of the pull-out portion 27 located at the pull-out opening 190, and the pull-out portion 27 drives the release film layer 25 to tear off the adhesive surface 231 of the tempered film layer 23; at this time, due to the support of the anti-slip component 130 and the anti-fool component 150 on the upper cover 100, the film 2 to be stuck will not slide off the upper cover 100 or move, and the film 2 to be stuck is always located inside the film placement area 110 and directly facing the screen of the electronic device 900 to be stuck, so as to prevent the tempered film layer 23 from being stuck on the screen of the electronic device 900 before the bubbles are eliminated.

[0154] ④ Press the positioning layer 21 exposed at the through hole 170 along one direction through the through hole 170 of the upper cover 100, so that the adhesive surface 231 of the tempered film layer 23 gradually adheres to the screen of the electronic device 900 to be filmed, and use the adhesion of the tempered film layer 23 to remove bubbles and realize the film application operation.

[0155] Please refer to Fig.13 and Fig.14 The fourth embodiment of the utility model provides a film sticking tool 3, which is used to cooperate with a film to be stuck 2 of the third embodiment, wherein the film sticking tool 3 includes an upper cover 31 and a base 33, wherein the base 33 is used to place the electronic device to be stuck with the film, wherein the upper cover 31 and the base 33 are integrally formed to form an inverted film sticking tool 3.

[0156] Furthermore, the upper cover 31 of the film pasting tool 3 also includes a film placement area 311, and the edges of the film placement area 311 are respectively provided with anti-slip parts 313 and anti-foolproof parts 315. The film 2 to be pasted is fixed in the film placement area 311 by the anti-slip parts 313 and the anti-foolproof parts 315. It can be understood that the anti-slip parts 315 have the effect of positioning the film to be pasted 2, and the anti-slip parts 313 also have the effect of positioning the film to be pasted 2, and also have the effect of preventing the film to be pasted 2 from falling.

[0157] Specifically, the foolproofing piece 315 can be provided in a cylindrical shape or in a long strip convex rib shape, or a cylindrical foolproofing piece 315 and a long strip foolproofing piece 315 can be provided in combination.

[0158] It can be understood that setting anti-mistake parts 315 of different shapes can facilitate users to accurately position the film 2 to be pasted, and prevent the film 2 to be pasted from being unable to be accurately positioned in the film placement area 311 of the upper cover 31 due to visual deviation or structural similarity and other factors, resulting in unsatisfactory film pasting effect or inability to perform the film pasting operation.

[0159] The fool-proofing piece 315 cooperates with the fool-proofing hole 213 of the film 2 to be pasted, which can facilitate the user to position the film 2 to be pasted before the film pasting operation, and also facilitate the user to smoothly remove the positioning layer 21 of the film 2 to be pasted from the film placement area 311 after completing the film pasting operation, thereby improving the continuity of the film pasting operation.

[0160] When the drawing portion 27 is pulled out, the positioning layer 21 is fixed by the anti-mock component 315 and will not move along the drawing direction, thereby improving the stability of the film sticking operation.

[0161] Specifically, please refer to Fig.15 and Fig.16 The anti-slip part 313 includes a fixing part 3131 and a supporting part 3133. One end of the fixing part 3131 is connected to the surface of the upper cover 31, and the other end is connected to the supporting part 3133. The supporting part 3133 is connected to the fixing part 3131 and extends toward the middle part of the film placement area 311.

[0162] The supporting portion 3133 includes a clamping surface 3233 which contacts the surface of the film 2 to be pasted when the film is pasted, and the fixing portion 3131 includes a supporting surface 3231 which resists the edge of the film 2 to be pasted. The clamping surface 3233 and the supporting surface 3231 are connected, and the space formed further defines the clamping groove 3135 of the anti-slip part 313 together with the film placement area 311, and the opening direction of the clamping groove 3135 is always away from the supporting surface 3231.

[0163] The cooperation between the clamping surface 3233 and the abutting surface 3231 enables the clamping groove 3135 to fix the film 2 to be pasted and prevent the film 2 to be pasted from falling due to gravity when the film pasting tool 3 is turned upside down, so that the film 2 to be pasted is firmly fixed on the upper cover 31, ensuring that the user can completely eliminate bubbles during the film pasting process.

[0164] See also Fig.16 Furthermore, the side of the supporting portion 3133 facing the opening direction is provided with an outer side surface 3235 connected to the upper surface 3237 , and the outer side surface 3235 is inclined near the film placement area 311 .

[0165] It can be understood that when fixing the film 2 to be pasted on the upper cover 31, the edge of the film 2 to be pasted needs to pass through the outer side surface 3235 of the anti-slip component 313 and further extend into the clamping groove 3135. The inclined setting of the outer side surface 3235 can make it difficult for the user to position the film 2 to be pasted and prevent it from being blocked by the anti-slip component 313, making it difficult to position the film 2 to be pasted or causing deformation, thereby improving the continuity of the film pasting operation and ensuring the quality of the film pasting.

[0166] Furthermore, an upper surface 3237 is provided on the side of the anti-slip component 313 facing away from the clamping surface 3233, and the upper surface 3237 includes a top surface 3238 parallel to the surface of the upper cover 31 and an inclined surface 3239 connected to the top surface 3238, and the inclined surface 3239 is arranged close to the opening direction of the clamping groove 3135, and the inclination angle gradually increases from the clamping groove 3135 toward the opening direction.

[0167] It can be understood that the purpose of setting the inclined surface 3239 on the upper surface 3237 is to ensure that there is a certain space between the pull-out portion 27 of the film 2 to be applied and the anti-slip component 313 after the film 2 to be applied and the electronic device 900 to be applied are positioned, so as to avoid the pull-out portion 27 from getting stuck during the process of pulling the film when applying the film.

[0168] It can be understood that the film sticking tool 3 can make it easier for the user to locate or remove the film 2 to be stuck through the cooperation between the fool-proof part 315 and the anti-slip part 313, thereby avoiding the wrong installation direction of the film 2 to be stuck.

[0169] Furthermore, the anti-mistake piece 315 can fix the film 2 to be pasted in the horizontal direction relative to the upper cover 31, and the anti-slip piece 313 can fix the film 2 to be pasted in the vertical direction relative to the upper cover 31. The cooperation between the anti-mistake piece 315 and the anti-slip piece 313 can ensure that the film 2 to be pasted is firmly placed in the film placement area 311 without falling or shifting in the horizontal direction relative to the upper cover 31.

[0170] Please continue to refer to Fig.13Furthermore, the upper cover 31 of the film sticking tool 3 is provided with a through hole 317. The through hole 317 is arranged on the surface of the upper cover 31 with a large area, but does not exceed the edge of the upper cover 31. When performing the film sticking operation, the user presses the film 2 to be stuck through the through hole 317, so that the tempered film layer 23 of the film 2 to be stuck falls onto the screen of the electronic device 900 to be stuck and gradually eliminates bubbles.

[0171] It can be understood that the shape of the through hole 317 is not specifically limited, and can be a long vertical or horizontal strip, or a T-shaped through hole 317 as embodied in the fourth embodiment.

[0172] Furthermore, a draw-out opening 319 is also provided on the upper cover 31 . It can be understood that the user pulls the free end 273 of the draw-out portion 27 through the draw-out opening 319 to further tear off the release film layer 25 to perform the film sticking operation.

[0173] Specifically, a film sticking device in the utility model has the following working process:

[0174] ① Place the base 33 of the film sticking tool 3 upwards, take out the film 2 to be stuck, fit the anti-fool hole 213 of the positioning layer 21 with the anti-fool piece 315 of the upper cover 31, and snap the anti-slip protrusion 211 of the positioning layer 21 with the anti-slip piece 313 of the upper cover 31 to fix the film 2 to be stuck in the film placement area 311 of the upper cover 31.

[0175] ② Place the electronic device 900 to be filmed with the screen facing upward on a flat table, and place the film-pasting tool 3 with the film 2 to be filmed upside down on the screen of the electronic device 900 to be filmed. The base 33 fixes the electronic device 900 to prevent it from moving.

[0176] ③ Pull the free end 273 of the pull-out portion 27 exposed at the pull-out opening 319, and the pull-out portion 27 drives the release film layer 25 to tear off the adhesive surface 231 of the tempered film layer 23; at this time, due to the support of the anti-slip component 313 and the anti-fool component 315 on the upper cover 31, the film 2 to be attached will not fall off the upper cover 31 or be displaced, and the film 2 to be attached is always located inside the film placement area 311 and directly facing the screen of the electronic device 900 to be attached, so as to prevent the tempered film layer 23 from being attached to the screen of the electronic device 900 before the bubbles are removed.

[0177] ④ Press the positioning layer 21 exposed at the through hole 317 along one direction through the through hole 317 of the upper cover 31, so that the adhesive surface 231 of the tempered film layer 23 gradually adheres to the screen of the electronic device 900 to be filmed, and use the adhesion of the tempered film layer 23 to remove bubbles and realize the film application operation.

[0178] Compared with the prior art, the film sticking tool and film sticking device provided by the utility model have the following advantages:

[0179] 1. The film sticking tool provided in the embodiment of the utility model is used to attach the film to be stuck on the electronic device; the film sticking tool is provided with a base and an upper cover, the upper cover is used to cover the base, and the upper cover is provided with a film placement area for placing the film on a side facing the electronic device to be stuck; at least one anti-slipping piece is provided at the edge of the film placement area; the anti-slipping piece is provided with a clamping groove; the film to be stuck includes a positioning layer for positioning the film to be stuck, and at least part of the edge of the positioning layer is clamped in the clamping groove of the anti-slipping piece. The provision of the anti-slipping piece can prevent the positioning layer from falling due to gravity when the upper cover covers the base, thereby affecting the film sticking effect. The technical solution of the utility model has a simple structure and is easy to operate. It can achieve the goal of firmly positioning the film to be stuck on the upper cover during the film sticking process to prevent it from falling, thereby better eliminating bubbles generated during the film sticking process and giving users a better film sticking experience.

[0180] 2. In the film-sticking tool provided by an embodiment of the present invention, the anti-slip component also includes a fixing portion, and the fixing portion includes a blocking surface. When positioning the film to be stuck, the edge of the film to be stuck is blocked by the blocking surface, which can prevent the positioning layer from shifting in a direction parallel to the upper cover during the film sticking process, further fix the position of the film to be stuck, and ensure the effect of the film sticking.

[0181] 3. In the film sticking tool provided by the embodiment of the utility model, the clamping surface of the supporting part is arranged in parallel with the film placement area, which can support the positioning layer with a larger area to prevent the positioning layer from falling due to gravity; or the clamping surface of the supporting part is arranged at an angle to the supporting surface of the fixing part. At this time, the supporting part has a downward pressure on the positioning layer, which can prevent the positioning layer from falling from the upper cover.

[0182] 4. The film sticking tool provided in the embodiment of the utility model is also provided with an anti-foolproof part on its upper cover. The cooperation between the anti-foolproof part and the anti-dropout part can make it more convenient for the user to position or remove the film to be stuck, and avoid the wrong direction of installing the film to be stuck. Furthermore, when the pull-out part is pulled, the positioning layer is fixed by the anti-foolproof part and will not be displaced along the pulling direction.

[0183] 5. In the film sticking tool provided by the embodiment of the utility model, the supporting portion is extended to form a clamping groove to fix the positioning layer, and the supporting portion includes a clamping surface, which can support the positioning layer in a vertical direction relative to the upper cover to prevent the positioning layer from falling from the upper cover due to gravity when the upper cover is flipped onto the base, thereby failing to remove bubbles well and affecting the film sticking effect.

[0184] 6. In the film sticking tool provided in an embodiment of the utility model, the side of the abutting portion facing the opening direction is provided with an inclined outer side surface, and the provision of the outer side surface can make it more convenient for the user to insert the positioning layer into the clamping groove.

[0185] 7. The film pasting device provided in the embodiment of the utility model includes a film pasting tool and a film to be pasted, and the positioning layer of the film to be pasted also includes an anti-slip convex portion, and the anti-slip convex portion includes a docking portion, which is inserted into the interior of the clamping groove and clamped with the anti-slip piece; when the upper cover covers the base, the docking portion is blocked by the clamping surface of the blocking portion of the anti-slip piece to prevent the positioning layer from falling off the upper cover.

[0186] 8. The film pasting device provided in the embodiment of the utility model includes a film pasting tool and a film to be pasted, and the anti-slip convex part also includes lugs symmetrically arranged on both sides of the docking part. When the docking part is inserted into the clamping groove and engaged with the anti-slip part, the lugs arranged on both sides of the docking part are exposed on both sides of the supporting part. The arrangement of the lugs can prevent the positioning layer from shifting to the left and right sides.

[0187] 9. The supporting portion of the anti-slip component of the film sticking tool provided in the embodiment of the utility model includes an upper surface, and the upper surface includes a parallel surface and an inclined surface; the pull-out portion naturally falls on the parallel surface, and the inclined surface is connected to the parallel surface. The setting of the inclined surface allows a certain space to exist between the pull-out portion and the anti-slip component, making it easier to pull the pull-out portion during the film sticking process, making the film sticking process smoother.

[0188] 10. The film sticking tool provided in the embodiment of the present invention has a mounting seat arranged inside its base, and the mounting seat includes a positioning groove and a limiting member. The positioning groove can be used to place the electronic device to be stuck with the film. With the cooperation of the elastic limiting member, the electronic device can be firmly clamped inside the positioning groove to prevent the electronic device from being displaced and causing poor film sticking effect; and it can accommodate the sticking of films on electronic devices of different models to a certain extent, thereby improving the practicality and reusability of the film sticking tool.

[0189] 11. An embodiment of the present invention provides a film sticking device, wherein a pull-out opening is provided at one end of the film sticking tool, and an anti-slipping piece is provided on a side close to the pull-out opening. The setting of the pull-out opening allows the pull-out portion to extend to the outside of the film sticking tool, and the user no longer needs to move or open the film sticking tool to pull the pull-out portion, thereby improving the continuity and stability of the film sticking operation; and the anti-slipping piece is provided close to the pull-out opening, so that during the pulling process, the film to be stuck will not be displaced in the direction of tearing off the pull-out portion, thereby preventing the film to be stuck from deviating from the film placement area.

[0190] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A film sticking tool, used to stick a film to be stuck on an electronic device, characterized in that: include: A base, used to place the electronic device to be filmed; An upper cover, used to cover the base, the upper cover is provided with a film placement area for placing the film to be applied on a side facing the electronic device to be applied with the film; at least one anti-dropping member is provided at the edge of the film placement area; The anti-dropping member is provided with a clamping groove, and the opening direction of the clamping groove is toward the middle of the film placement area; The film to be attached comprises a positioning layer for positioning the film to be attached, and at least a portion of the edge of the positioning layer is clamped in the clamping groove of the anti-slip component.

2. The film sticking tool according to claim 1, characterized in that: The anti-slip component includes a fixing portion and a supporting portion, wherein the fixing portion is connected to the surface of the upper cover, and the supporting portion is connected to the fixing portion and extends toward the middle portion of the membrane placement area; the supporting portion includes a clamping surface in contact with the surface of the positioning layer, and the fixing portion includes a supporting surface for supporting the edge of the positioning layer, and the clamping surface, the supporting surface and the membrane placement area jointly define a clamping groove of the anti-slip component, and the opening direction of the clamping groove is away from the supporting surface.

3. The film sticking tool according to claim 2, characterized in that: The clamping surface of the supporting portion is parallel to the film placement area; or the clamping surface of the supporting portion is arranged at an angle of 30 to 90 degrees to the blocking surface of the fixing portion.

4. The film sticking tool according to claim 2, characterized in that: The supporting portion is provided with an inclined outer side surface on one side facing the opening direction, and the angle between the outer side surface and the positioning layer is 30 to 80 degrees.

5. The film sticking tool according to claim 1, characterized in that: The film placement area includes two opposite short sides and two opposite long sides, and the short sides and the long sides jointly define the film placement area. The upper cover includes an anti-foolproof component, and the anti-foolproof component is arranged on the short sides and / or long sides of the film placement area; the anti-slip component and the anti-foolproof component are arranged on the same side or different sides of the film placement area.

6. The film sticking tool according to claim 5, characterized in that: The film sticking tool includes an anti-slip piece and three anti-foolproof pieces, wherein the anti-slip piece is arranged in the middle of a short side of the film placement area, and the three anti-foolproof pieces are arranged along the other short side of the film placement area and at intervals, and the shapes of the three anti-foolproof pieces are respectively arranged in the shape of a long strip, a cylinder, and a long strip; or the anti-slip pieces are respectively arranged in the middle of two opposite short sides of the film placement area, and the anti-foolproof piece is arranged on one of the short sides.

7. The film sticking tool as claimed in claim 2, characterized in that: The anti-slipping piece is integrally formed with the upper cover; or the anti-slipping piece is detachably connected to the upper cover; The abutting portion and the fixing portion are integrally connected; or the abutting portion and the fixing portion are detachably connected.

8. A film sticking device, characterized in that: The method comprises a film to be pasted and a film pasting tool as claimed in any one of claims 1 to 7, wherein the film to be pasted comprises: A tempered film layer, wherein the tempered film layer has an adhesive surface for being attached to the screen of the electronic device to be attached; A release film layer is laminated to the adhesive surface of the tempered film layer; A pull-out portion, partially adhered to one end of the release film layer and placed on a side of the release film layer away from the tempered film layer; Wherein, the positioning layer is attached to the side of the tempered film layer away from the adhesive surface, The positioning layer comprises an anti-slip convex portion, and the anti-slip convex portion comprises a butt joint portion, and the butt joint portion of the anti-slip convex portion is inserted into the clamping groove of the anti-slip member through the outer side surface of the butt joint portion of the anti-slip member.

9. The film sticking device according to claim 8, characterized in that: The anti-dropping protrusion also includes lugs symmetrically arranged on both sides of the docking portion, and the lugs are exposed to the abutting portion; and / or the positioning layer includes an anti-foolproof hole, and the anti-foolproof hole is arranged corresponding to the anti-foolproof part arranged on the upper cover.

10. The film sticking device according to claim 9, characterized in that: The film sticking tool includes a pull-out opening, which is arranged at one end of the upper cover, the anti-slip component is close to the side of the pull-out opening, and the pull-out portion extends to the outside of the film sticking tool through the pull-out opening; and / or an upper surface is arranged toward the surface of the electronic device to be filmed, and the upper surface includes a top surface parallel to the surface of the electronic device to be filmed and an inclined surface, the inclined surface is arranged close to the opening direction of the clamping groove, and the inclination angle gradually increases from the clamping groove toward the pulling direction of the pull-out portion.

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