Film pasting tool and packaging box

Abstract

The invention discloses a film pasting tool and a packaging box. The film pasting tool comprises a supporting piece and a film pasting piece. A limiting groove is formed in the supporting piece. A first opening and a second opening which are communicated with the limiting groove and the outside are formed in the two sides of the supporting piece respectively, and a protective film is arranged on the surface of one side of the supporting piece; the film pasting piece is movably arranged in the limiting groove and arranged to be capable of extruding the protective film so that the protective film can be separated from the supporting piece and pasted to the surface of the electronic product. Under the assistance of the supporting piece, the film pasting piece is pressed to move in the direction close to the electronic product, so that the film pasting piece can extrude the protective film to be separated from the supporting piece and pasted to the surface of the electronic product, the film cutting action and the film pasting action can be completed at the same time, and then the film pasting efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of film pasting, and in particular to a film pasting tool and a packaging box. Background Art

[0002] In order to protect certain parts of electronic products (such as lenses and screens), these parts of electronic products are often covered with protective films. In the related art, when applying the film, if the shape of the protective film is different from the shape of the part of the electronic product to be protected, it is necessary to first cut a part of the protective film into the required shape by a cutting tool, and then paste the cut protective film on the part of the electronic product to be protected. This film application operation is not only very cumbersome, but also inefficient. Summary of the invention

[0003] An object of an embodiment of the present invention is to provide a film sticking tool and a packaging box, which can realize film cutting and film sticking actions at the same time, thereby improving film sticking efficiency.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A film sticking tool comprises a support member and a film sticking member; the support member has a limiting groove inside; the support member is provided with a first opening and a second opening on both sides thereof for connecting the limiting groove with the outside, and a protective film is provided on one side surface of the support member; the film sticking member is movably arranged in the limiting groove, and the film sticking member is arranged to squeeze the protective film so that it is separated from the support member and stuck to the surface of the electronic product.

[0006] Optionally, a limiting protrusion cooperating with the limiting groove is provided on the film sticking member, and the limiting groove cooperates with the limiting protrusion to limit the travel of the film sticking member in the limiting groove.

[0007] Optionally, the film sticking part includes a main body and a film cutting part; the film cutting part is arranged at one end of the main body, and the limiting protrusion is arranged on the outer periphery of the main body; the main body is movably passed through the first opening, and the limiting protrusion is located in the limiting groove to limit the main body from completely detaching from the limiting groove, and the outer wall of the main body is in contact with and abuts against the hole wall of the first opening.

[0008] Optionally, the film cutting part is an annular cutter, the outer wall of the annular cutter contacts and abuts against the hole wall of the second opening, the film cutting part is at least partially located in the limiting groove, and the main body moves in a direction close to the second opening so that the film cutting part can extend from the second opening to cut the protective film.

[0009] Optionally, the main body is a hollow structure, and a pressing piece is provided on the inner side close to the film cutting portion.

[0010] Optionally, a hand-held portion is provided at one end of the main body away from the film cutting portion.

[0011] Optionally, the support member is formed by folding a flat cardboard.

[0012] Optionally, the support member includes two first side panels and a second side panel; the first ends of the two first side panels are connected through one of the second side panels, the second ends of the two first side panels are connected through the other second side panel, and the first side panels and the second side panels are provided with a fold at the connection; the two first side panels and the two second side panels together form the limiting groove.

[0013] Optionally, at least one of the first side panels includes a first connecting plate and a second connecting plate that are detachably connected; the first opening and the second opening are respectively arranged on the two first side panels; and the first opening or the second opening is formed between the first connecting plate and the second connecting plate.

[0014] Optionally, the first connecting plate is provided with a first clamping portion, and the second connecting plate is provided with a second clamping portion that is snap-fitted with the first clamping portion.

[0015] A packaging box comprises a box body and the above-mentioned film sticking tool arranged in the box body.

[0016] Optionally, the box body has a positioning cavity for accommodating the film sticking tool and the electronic product; the film sticking tool and the electronic product are both placed in the positioning cavity, so that the film sticking piece is positioned and aligned with the part of the electronic product to be stuck.

[0017] Optionally, the outer wall of the box body is provided with a third opening capable of pressing the film sticking member.

[0018] Optionally, the box body is a packaging box folded from a flat cardboard.

[0019] The beneficial effects of the present invention are as follows: when applying the film, the protective film to be applied is fixed on the support, and then the entire film applying tool is moved to the electronic product, and the protective film is tightly attached to the portion of the electronic product to be applied. By pressing the film applying part to move in a direction close to the electronic product, the film applying part can squeeze the protective film to separate it from the support and stick it to the surface of the electronic product. The film cutting action and the film applying action can be completed at the same time, thereby improving the film applying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0021] Figure 1 A cross-sectional view of a film sticking tool provided by an embodiment of the present invention;

[0022] Figure 2 A disassembly diagram of a film sticking tool provided by an embodiment of the present invention;

[0023] Figure 3 A schematic structural diagram of a film sticking component of a film sticking tool provided by an embodiment of the present invention;

[0024] Figure 4 A cross-sectional view of a film sticking member of a film sticking tool provided by an embodiment of the present invention;

[0025] Figure 5 A three-dimensional structural diagram of a film sticking component of a film sticking tool provided by an embodiment of the present invention;

[0026] Figure 6 A three-dimensional structural diagram of a film sticking tool provided by an embodiment of the present invention along another visual direction;

[0027] Figure 7 A schematic diagram of the connection between a support member and a protective film of a film sticking tool provided by an embodiment of the present invention;

[0028] Figure 8 A schematic diagram of the expansion of a support member of a film sticking tool provided by an embodiment of the present invention;

[0029] Fig. 9 A schematic diagram of a film sticking tool for a packaging box and a box body for sticking a film on an electronic product provided by an embodiment of the present invention;

[0030] Fig.10 for Fig. 9 A partial enlarged view of

[0031] Fig.11 for Fig.10 A cross-sectional view of

[0032] In the figure: 100, film sticking tool; 110, support member; 111, first opening; 112, second opening; 113, first side plate; 114, second side plate; 115, first connecting plate; 116, second connecting plate; 117, first clamping part; 118, second clamping part; 119, fold; 120, film sticking member; 121, main body; 122, film cutting part; 123, limiting protrusion; 124, pressing member; 125, hand-held part; 200, box body; 210, positioning cavity; 211, main cavity; 212, positioning groove; 220, elastic limiting member; 230, third opening; 300, electronic product; 310, part to be stuck; 400, protective film; 410, pre-cut line. DETAILED DESCRIPTION

[0033] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] Electronic products are related products that use electricity as the basis for their work, mainly including: watches, smart phones, telephones, televisions, video players (VCD, SVCD, DVD), video recorders, camcorders, radios, tape recorders, combination speakers, laser turntables (CD), computers, electronic whiteboards, game consoles, mobile communication products, etc.

[0037] Nowadays, electronic products have become one of the most important devices used by people. However, during the use of electronic products, some accessories (such as screens or lenses) are easily scratched and scratched, which seriously affects the normal use of electronic products. Therefore, in order to protect these accessories (such as lenses and screens) of electronic products, these parts of electronic products are often protected by film.

[0038] However, when the existing tools are used to apply the film, if the shape of the protective film is different from the shape of the part of the electronic product that needs to be protected, it is necessary to first cut a part of the protective film into the required shape using a cutting tool, and then paste the cut protective film on the part of the electronic product that needs to be protected. This film application operation is not only very cumbersome, but also inefficient.

[0039] Based on the above situation, the embodiment of the present invention provides a film sticking tool, please refer to Figures 1 to 11 The film sticking tool 100 includes a support member 110 and a film sticking member 120; the support member 110 has a limiting groove inside; the support member 110 has a first opening 111 and a second opening 112 on both sides thereof connecting the limiting groove with the outside, and a protective film 400 is provided on one side surface of the support member 110; the film sticking member 120 is movably arranged in the limiting groove, and the film sticking member 120 is arranged to squeeze the protective film 400 so that it is separated from the support member 110 and stuck to the surface of the electronic product 300.

[0040] When applying the film, the present invention fixes the protective film 400 to be applied on the support 110, and then moves the entire film applying tool 100 to the electronic product 300, with the protective film 400 tightly attached to the portion to be applied 310 of the electronic product 300. By pressing the film applying component 120 to move in a direction close to the electronic product 300, the film applying component 120 can squeeze the protective film 400 to make it separate from the support 110 and adhere to the surface of the electronic product 300, so that the film cutting action and the film applying action can be completed at the same time, thereby improving the film applying efficiency.

[0041] In one embodiment, see Figure 1 The film sticking member 120 is provided with a limiting protrusion 123 that cooperates with the limiting groove. The limiting groove cooperates with the limiting protrusion 123 to limit the travel of the film sticking member 120 in the limiting groove. The limiting protrusion 123 is located in the limiting groove. The limiting protrusion 123 cannot be separated from the limiting groove from the first opening 111, nor can it be separated from the limiting groove from the second opening 112. That is, the limiting protrusion 123 is limited to move only in the limiting groove, thereby limiting the travel of the film sticking member 120. The setting of the limiting protrusion 123 can ensure that the film sticking member 120 can move back and forth, and can also prevent the film sticking member 120 from being separated from the support member 110 during film sticking, which affects the normal film sticking process.

[0042] On the basis of setting the limiting protrusion 123, please refer to Figure 1The film sticking member 120 also includes a main body 121 and a film cutting portion 122. The film cutting portion 122 is arranged at one end of the main body 121. The limiting protrusion 123 is arranged on the outer periphery of the main body 121. The main body 121 is movably passed through the first opening 111. The limiting protrusion 123 is located in the limiting groove to limit the main body 121 from completely detaching from the limiting groove. The outer wall of the main body 121 contacts and abuts against the hole wall of the first opening 111.

[0043] It should be noted that the limiting protrusion 123 is used to limit the main body 121 from completely detaching from the limiting groove, that is, the limiting protrusion 123 can neither detach from the limiting groove from the first opening 111 nor from the limiting groove from the second opening 112. The limiting protrusion 123 can be annular and arranged around the outer periphery of the main body 121. The aperture of the first opening 111 and the aperture of the second opening 112 are both smaller than the outer diameter of the annular limiting protrusion 123. The limiting protrusion 123 can also be composed of a plurality of block-shaped protrusions and arranged at intervals around the outer periphery of the main body 121. Of course, the limiting protrusion 123 can also be in other shapes as long as it can limit the main body 121 from completely detaching from the limiting groove. In one embodiment, a part of the film cutting part 122 is located in the limiting groove, and the other part is located in the second opening 112. Such an arrangement can pre-align the film cutting part 122 and can make preliminary preparations for film cutting for the film cutting part 122.

[0044] As an alternative implementation, see Figure 1 The protective film 400 is disposed on the support member 110, and the protective film 400 is located on the side of the second opening 112 away from the first opening 111. The protective film 400 can be attached to the support member 110 through an adhesive layer (such as a double-sided adhesive tape). The protective film 400 can be provided with a pre-cut line 410, and the film cutting unit 122 is aligned with the pre-cut line 410 during cutting, so that the film cutting unit 122 can more easily cut the protective film 400 of the required shape along the pre-cut line 410, and then combined with the pressing force of the film attaching member 120, the cut protective film 400 can be closely attached to the to-be-attached portion 310 of the electronic product 300.

[0045] When applying the film, the present invention fixes the protective film 400 to be applied on the support 110, and the protective film 400 is located on the side of the second opening 112 away from the first opening 111. Then, the entire film applying tool 100 is moved to the electronic product 300, and the protective film 400 is tightly attached to the portion 310 to be applied of the electronic product 300. By pressing the main body 121 to move in a direction close to the second opening 112, the film cutting portion 122 can be extended from the second opening 112 to complete the cutting of the protective film 400, thereby obtaining a protective film 400 that matches the shape of the portion 310 to be applied of the electronic product 300. At the same time as the cutting of the protective film 400 is completed, the protective film 400 can also be pressed onto the portion 310 to be applied of the electronic product 300, so that the film cutting action and the film applying action can be completed at the same time, thereby improving the film applying efficiency.

[0046] See also Figure 1 , the outer wall of the main body 121 contacts and abuts against the hole wall of the first opening 111. In this way, when applying the film, the movement direction of the main body 121 will be limited by the first opening 111, which can limit the entire film applying member 120 when moving, which is conducive to ensuring that the film cutting unit 122 can move in the required direction, thereby ensuring that the film cutting unit 122 can accurately cut the protective film 400 into a required shape.

[0047] See also Figure 1 The film cutting part 122 is an annular cutter, the outer wall of the annular cutter contacts and abuts against the hole wall of the second opening 112, the film cutting part 122 is at least partially located in the limiting groove, and the main body 121 moves in the direction close to the second opening 112, so that the film cutting part 122 can extend from the second opening 112 to cut the protective film 400. In this way, the outer wall of the annular cutter contacts and abuts against the hole wall of the second opening 112, and when the film is applied, the moving direction of the film cutting part 122 will be limited by the second opening 112, and it can also play a limiting role when the entire film applying part 120 moves, which is conducive to ensuring that the film cutting part 122 can move in the required direction so as to accurately cut the protective film 400 into the required shape. Furthermore, based on the contact and abutment between the outer wall of the main body 121 and the hole wall of the first opening 111, the outer wall of the film cutting portion 122 and the hole wall of the second opening 112 can simultaneously limit the movement direction of the film member 120 at two positions, thereby avoiding the situation where the movement direction of the main body 121 is tilted due to improper force applied by the user, so as to guide the user to push the film member 120 in the designed direction, thereby ensuring that the film cutting portion 122 can accurately cut the protective film 400 into the required shape to meet the film sticking requirements of the portion 310 to be stuck on the electronic product 300.

[0048] It should be noted that the shape of the annular cutter can match the shape of the front of the portion to be pasted 310. In this way, using the annular cutter as the film cutting part 122 can accurately cut the protective film 400 into a shape corresponding to the front of the portion to be pasted 310 to meet the needs of film pasting of the electronic product 300.

[0049] As an alternative implementation, see Figure 1 The main body 121 is a hollow structure, and a pressing member 124 is provided on the inner side near the film cutting portion 122. The hollow main body 121 can reduce the weight of the entire film sticking member 120, which is beneficial to reducing the material cost of the main body 121, and also facilitates the user to move the entire film sticking member 120 more easily. In addition, when sticking the film, after the film cutting portion 122 completes the cutting of the protective film 400, the pressing member 124 can press the cut protective film 400 to the to-be-sticked portion 310 of the electronic product 300, thereby achieving the simultaneous completion of the film cutting action and the film sticking action, thereby improving the film sticking efficiency.

[0050] As another optional embodiment, the main body 121 is solid. When applying the film, after the film cutting unit 122 completes the cutting of the protective film 400, the solid main body 121 can also press the cut protective film 400 to the to-be-applied portion 310 of the electronic product 300, so that the film cutting action and the film applying action are completed at the same time, thereby improving the film applying efficiency.

[0051] See also Figure 2 to Figure 6 A hand-held portion 125 is provided at one end of the main body 121 away from the film cutting portion 122. The hand-held portion 125 can be convenient for the user to hold the entire film sticking member 120 and pull it back and forth to control the film cutting portion 122 to complete the film cutting action and control the pressing member 124 to complete the film sticking action, thereby achieving the film cutting action and the film sticking action can be completed at the same time, thereby improving the film sticking efficiency. The hand-held portion 125 can be thickened on the basis of the main body 121, and the prominent hand-held portion 125 can also prevent the user from accidentally touching the film cutting portion 122.

[0052] In one embodiment, see Figure 7-Figure 8 The support member 110 is formed by folding a flat cardboard. When not in use, the support member 110 formed by folding a flat cardboard can be disassembled and folded for storage, which has the advantages of small volume and reduced storage space. When applying film, the flat cardboard can be folded to form the support member 110 of the film applying tool 100, so as to cooperate with the film applying member 120 of the film applying tool 100 to complete the film application of the electronic product 300, which has the advantages of convenient assembly and disassembly and convenient storage.

[0053] On the premise that the support member 110 is formed by folding a flat cardboard, please continue to refer to Figure 7-Figure 8The support member 110 includes two first side panels 113 and a second side panel 114. The first ends of the two first side panels 113 are connected through one of the second side panels 114, and the second ends of the two first side panels 113 are connected through the other second side panel 114. A fold 119 is provided at the connection between the first side panel 113 and the second side panel 114. The two first side panels 113 and the two second side panels 114 together form a limiting groove. The two first side panels 113 and the two second side panels 114 can together form a parallel plate structure, which can form a limiting groove inside and also form the support member 110 required by the film sticking tool 100, so that the support member 110 can be used as a reference surface so that the protective film 400 can be tightly attached to the to-be-attached portion 310 of the electronic product 300 in a flat state, thereby making preliminary preparations for the protective film 400 and the to-be-attached portion 310 to be flush with each other for the film cutting and film sticking actions. Moreover, the parallel plate structure composed of the two first side panels 113 and the two second side panels 114 can leave a through hole on the side for the user to observe the activity of the film cutting member in the limiting groove. This observation not only makes it easier to insert the film cutting portion 122 into the second opening 112 by pulling out the film sticking member 120, but also can reduce the production materials of the support member 110 to a certain extent, which is beneficial to reducing the production cost of the film sticking tool 100.

[0054] As an optional embodiment, the area of ​​the first side panel 113 is larger than that of the second side panel 114, and the first opening 111 and the second opening 112 are respectively arranged on the two first side panels 113. The first side panel 113 with a larger area can provide a position for opening the first opening 111 or the second opening 112, so that the support member 110 and the film member 120 can cooperate to complete the film application on the electronic product 300. The second side panel 114 with a smaller area can reduce the distance between the two first side panels 113, that is, it can appropriately reduce the displacement required for the film member 120 when applying the film, thereby helping to reduce the difficulty of operation for users when applying the film to the electronic product 300.

[0055] On the basis that the support member 110 includes two first side panels 113 and a second side panel 114, and the first side panel 113 and the second side panel 114 are provided with a fold 119 at the connection, please refer to Figure 7-Figure 8At least one first side plate 113 includes a first connecting plate 115 and a second connecting plate 116 that are detachably connected. The first opening 111 and the second opening 112 are respectively arranged on the two first side plates 113 , and the first opening 111 or the second opening 112 is formed between the first connecting plate 115 and the second connecting plate 116 . By disassembling the first side panel 113 into the first connecting panel 115 and the second connecting panel 116, not only can the requirement of disassembling and folding the support member 110 for storage be met, which is beneficial to reducing the storage space of the support member 110, but the first connecting panel 115 and the second connecting panel 116 also divide the first opening 111 or the second opening 112 into two halves. When the support member 110 and the film member 120 are assembled, the main body 121 of the film member 120 can be conveniently installed into the first opening 111 or the film cutting portion 122 can be conveniently installed into the second opening 112, which is beneficial to reducing the assembly difficulty between the support member 110 and the film member 120, thereby improving the assembly efficiency of the entire film tool 100.

[0056] It should be noted that the connecting surface of the first connecting plate 115 and the second connecting plate 116 divides the first opening 111 into two semicircles, which makes it easier for the main body 121 that contacts and abuts against the hole wall of the first opening 111 to be installed into the first opening 111. Alternatively, the connecting surface of the first connecting plate 115 and the second connecting plate 116 divides the second opening 112 into two semicircles, which makes it easier for the film cutting portion 122 that contacts and abuts against the hole wall of the second opening 112 to be installed into the second opening 112.

[0057] In an optional embodiment, the first side panel 113 where the first opening 111 is located includes a first connecting plate 115 and a second connecting plate 116 that are detachably connected, a portion of the first opening 111 is located on the first connecting plate 115, and another portion of the first opening 111 is located on the second connecting plate 116, that is, the first opening 111 is formed between the first connecting plate 115 and the second connecting plate 116.

[0058] In another optional embodiment, the first side panel 113 where the second opening 112 is located includes a first connecting plate 115 and a second connecting plate 116 that are detachably connected, a portion of the second opening 112 is located on the first connecting plate 115, and another portion of the second opening 112 is located on the second connecting plate 116, that is, the second opening 112 is formed between the first connecting plate 115 and the second connecting plate 116.

[0059] In another optional embodiment, the first side plate 113 where the first opening 111 is located and the first side plate 113 where the second opening 112 is located both include a first connecting plate 115 and a second connecting plate 116 that are detachably connected, and the first opening 111 or the second opening 112 is formed between the first connecting plate 115 and the second connecting plate 116.

[0060] Under the premise that at least one first side panel 113 includes a detachably connected first connecting panel 115 and a second connecting panel 116, the first connecting panel 115 and the second connecting panel 116 can be connected by snap connection, fastener connection or other detachable connection methods. When the first connecting panel 115 and the second connecting panel 116 are connected by snap connection, please refer to Figure 7-Figure 8 The first connecting plate 115 is provided with a first clamping portion 117, and the second connecting plate 116 is provided with a second clamping portion 118 that is snap-fitted with the first clamping portion 117. The first clamping portion 117 can be a clamping protrusion, and the second clamping portion 118 can be a clamping groove that matches the clamping protrusion, or the first clamping portion 117 can be a clamping groove, and the second clamping portion 118 can be a clamping protrusion that matches the clamping groove. The first connecting plate 115 and the second connecting plate 116 are clamped together by using the clamping protrusion and the clamping groove, which can not only strengthen the connection between the first connecting plate 115 and the second connecting plate 116, but also make the adjacent first connecting plate 115 and the second connecting plate 116 detachable, so that the support member 110 has the advantages of being repeatedly disassembled and reusable.

[0061] It should be noted that the snap-in protrusion is formed by a part of the first connecting plate 115 or the second connecting plate 116 being separated from its main body, that is, the snap-in protrusion is integrally formed with the first connecting plate 115 or the second connecting plate 116, and the snap-in protrusion formed by being separated from the main body can make it easier for the user to find the snap-in protrusion, so that the user can more easily plug the snap-in protrusion and the slot together so that the support member 110 and the film sticking member 120 can quickly form the film sticking tool 100 required by the user, which is beneficial to improving the user's usage experience.

[0062] The present invention further provides a packaging box, comprising a box body 200 and the above-mentioned film sticking tool 100 disposed in the box body 200. The box body 200 can accommodate both the electronic product 300 and the film sticking tool 100.

[0063] The inventors have also found that the packaging boxes of common electronic products 300 mainly play a protective role, the packaging box structure is relatively simple, and the use is relatively limited; moreover, most of the packaging boxes have no other functions, the packaging boxes are less interesting, and there is no structural interest. Consumers often throw away the packaging directly after getting the product, which causes a waste of resources. In addition, when applying film to the electronic product 300, it is necessary to purchase additional film-applying auxiliary tools, and the operation of general film-applying auxiliary tools is also relatively complicated. Please refer to Figures 9 to 11The box body 200 has a positioning cavity 210 that can accommodate the film sticking tool 100 and the electronic product 300. The film sticking tool 100 and the electronic product 300 are both placed in the positioning cavity 210, so that the film sticking member 120 is positioned and aligned with the portion to be stuck 310 of the electronic product 300. When the film sticking member 120 includes a main body 121 and a film cutting portion 122, the positioning cavity 210 can be provided to position and align the film cutting portion 122 with the portion to be stuck 310 of the electronic product 300. When sticking the film, the customer does not need to purchase additional auxiliary tools for sticking the film. While the film cutting portion 122 is controlled to complete the cutting of the protective film 400, the protective film 400 can be pressed against the portion to be stuck 310 of the electronic product 300 through the pressing member 124, so that the film cutting action and the film sticking action can be completed at the same time, thereby improving the efficiency of sticking the film.

[0064] It should be noted that the positioning cavity 210 of the box body 200 includes a main cavity 211 and a positioning groove 212. The main cavity 211 is provided with a plurality of elastic limit members 220. The setting of the plurality of elastic limit members 220 can, on the one hand, adapt to the electronic products 300 of corresponding shapes to be installed in the main cavity 211, and on the other hand, can also leave an appropriate elastic distance so that the film sticking member 120 can complete the cutting of the protective film 400 and stick the cut part of the protective film 400 on the to-be-sticked part 310 of the electronic product 300, and when the box body 200 is used as a packaging box for the electronic product 300, the elastic limit members 220 can also play a role of buffering and protecting the electronic product 300. The portion to be attached 310 can be a lens protruding from the electronic product 300, and the positioning groove 212 can provide both a storage space for the protruding portion to be attached 310 and a storage space for the film attaching tool 100, and the support member 110 can contact and abut against the groove wall of the positioning groove 212, so that the film cutting portion 122 and the portion to be attached 310 located in the same positioning groove 212 can be positioned and aligned.

[0065] See also Fig.11 , the outer wall of the box body 200 is provided with a third opening 230 that can press the film sticking member 120. On the basis of placing the film sticking tool 100 and the electronic product 300 in the positioning cavity 210, so that the film cutting part 122 is positioned and aligned with the part to be stuck 310 of the electronic product 300, the setting of the third opening 230 can provide the user with a position to push the film sticking member 120 from the outside of the box body 200, so that the user can push the film sticking member 120 to complete the film cutting action and the film sticking action, and the entire movement process of the film sticking member 120 can always ensure that the film cutting part 122 and the part to be stuck 310 can be positioned and aligned, which is conducive to improving the accuracy of film sticking. In addition, the third opening 230 can be configured with a corresponding detachable cover, and the detachable cover can meet the demand of the box body 200 as a closed packaging box.

[0066] In one embodiment, the box body 200 is a packaging box folded from a flat cardboard. The packaging box folded from a flat cardboard has the advantages of mature production technology and low processing cost. On the other hand, by disassembling the packaging box into flat cardboard, the box body 200 can be stored, and folding the flat cardboard into a packaging box can meet the positioning and alignment requirements of the box body 200 when applying film. Moreover, whether the packaging box is disassembled into flat cardboard or folded into a packaging box, the operation is very simple, which greatly reduces the difficulty of user operation. Under the premise of easy operation by the user, the box body 200 can be used as a packaging box to effectively protect the electronic product 300, and can also be used as a positioning auxiliary mechanism when the film applying tool 100 applies film to the electronic product 300, thereby improving the reuse rate of the packaging box and helping to reduce material waste.

[0067] It should be noted that, depending on the type and shape of the electronic product 300, the film sticking tool 100 can be suitable for a variety of different types of packaging boxes, and the film sticking tool 100 can be used alone as a film sticking tool, which can be convenient for consumers to re-stick films individually. In addition, the film sticking tool 100 has a mechanical pressing function, which is relatively novel and interesting, can improve user experience, and is conducive to improving the reuse rate of the film sticking tool 100 and the box body 200 that can be used as a packaging box.

[0068] In the description of this article, it should be understood that the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0069] In the description of this specification, the description with reference to the terms "an embodiment", "example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example.

[0070] In addition, it should be understood that although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0071] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the scope of protection of the present invention.

Claims

1. A film sticking tool, characterized in that: include: A support member (110) having a limiting groove inside; a first opening (111) and a second opening (112) are respectively provided on both sides of the support member (110) for connecting the limiting groove with the outside; and a protective film (400) is provided on one side surface of the support member (110); The film sticking member (120) is movably arranged in the limiting groove, and the film sticking member (120) is arranged to be able to squeeze the protective film (400) so that it is separated from the supporting member (110) and is adhered to the surface of the electronic product (300).

2. The film sticking tool according to claim 1, characterized in that: The film sticking member (120) is provided with a limiting protrusion (123) that cooperates with the limiting groove, and the limiting groove cooperates with the limiting protrusion (123) to limit the travel of the film sticking member (120) in the limiting groove.

3. The film sticking tool according to claim 2, characterized in that: The film sticking member (120) comprises a main body (121) and a film cutting portion (122); the film cutting portion (122) is arranged at one end of the main body (121), and the limiting protrusion (123) is arranged on the outer periphery of the main body (121); The main body (121) is movably inserted into the first opening (111), and the limiting protrusion (123) is located in the limiting groove to limit the main body (121) from completely disengaging from the limiting groove, and the outer wall of the main body (121) contacts and abuts against the hole wall of the first opening (111).

4. The film sticking tool according to claim 3, characterized in that: The film cutting portion (122) is an annular cutter, the outer wall of which contacts and abuts against the hole wall of the second opening (112), the film cutting portion (122) is at least partially located in the limiting groove, and the main body (121) moves in a direction close to the second opening (112), so that the film cutting portion (122) can extend from the second opening (112) to cut the protective film (400).

5. The film sticking tool according to claim 4, characterized in that: The main body (121) is a hollow structure, and a pressing piece (124) is provided on the inner side close to the film cutting portion (122).

6. The film sticking tool according to claim 3, characterized in that: A hand-held portion (125) is provided at one end of the main body portion (121) away from the film cutting portion (122).

7. The film sticking tool according to claim 1, characterized in that: The support member (110) is formed by folding a flat cardboard.

8. The film sticking tool according to claim 7, characterized in that: The support member (110) comprises two first side plates (113) and a second side plate (114); The first ends of the two first side panels (113) are connected via one of the second side panels (114), the second ends of the two first side panels (113) are connected via another of the second side panels (114), and a fold (119) is provided at a connection between the first side panel (113) and the second side panel (114); The two first side plates (113) and the two second side plates (114) together form the limiting groove.

9. The film sticking tool according to claim 8, characterized in that: At least one of the first side panels (113) comprises a first connecting panel (115) and a second connecting panel (116) that are detachably connected; The first opening (111) and the second opening (112) are respectively arranged on the two first side plates (113); The first opening (111) or the second opening (112) is formed between the first connecting plate (115) and the second connecting plate (116).

10. The film sticking tool according to claim 9, characterized in that: The first connecting plate (115) is provided with a first clamping portion (117), and the second connecting plate (116) is provided with a second clamping portion (118) which is snap-fitted with the first clamping portion (117).

11. A packaging box, characterized in that: The invention comprises a box body (200) and a film sticking tool (100) according to any one of claims 1 to 10 and arranged in the box body (200).

12. The packaging box according to claim 11, characterized in that: The box body (200) has a positioning cavity (210) capable of accommodating the film sticking tool (100) and the electronic product (300); The film pasting tool (100) and the electronic product (300) are both placed in the positioning cavity (210), so that the film pasting piece (120) and the to-be-pasted portion (310) of the electronic product (300) are positioned and aligned.

13. The packaging box according to claim 12, characterized in that: The outer wall of the box body (200) is provided with a third opening (230) capable of pressing the film sticking member (120).

14. The packaging box according to claim 12, characterized in that: The box body (200) is a packaging box formed by folding a flat cardboard.

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