Anti-counterfeiting assembly and box body anti-counterfeiting structure

Abstract

The utility model relates to the field of anti-fake assemblies, aims to solve the problem that in the prior art, when an anti-fake assembly is assembled on a box body, efficiency is low, and provides an anti-fake assembly which comprises a clasp nail, and the clasp nail comprises a cap body; the clamping piece is connected with the bottom wall of the cap body; the nail seat comprises a buckling part, the buckling part is provided with a through hole, and the clamping piece can be inserted into the through hole; the cutting piece is connected with the bottom wall of the buckling part; and the abutting block is connected with the bottom wall of the buckling part, and the abutting block is farther away from the edge of the buckling part than the cutting piece. An existing nail seat is improved, the abutting block is matched with the clamping jaw of the box body to achieve installation and fixation of the nail seat, the nail seat can be installed and fixed without participation of a clasp nail, meanwhile, the clasp nail structure is improved, the clasp nail structure can be fixedly connected with the nail seat in a clamped mode through the clamping piece, and after the improvement, the clasp nail structure can be fixed to the nail seat in a clamped mode through the clamping piece. The nail seat and the clasp nail can be assembled into a whole in advance, so that the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of anti-counterfeiting components, and in particular, to an anti-counterfeiting component and a box body anti-counterfeiting structure. Background Art

[0002] The anti-counterfeiting of packaging boxes is one of the safeguards for the interests of both buyers and sellers. At present, one of the anti-counterfeiting methods for packaging boxes lies in the opening structure of the packaging box, so that the opening of the packaging box requires destroying some irreparable structures, thereby judging whether the packaging box has been opened in advance by whether a specific structure has been damaged.

[0003] The patent with the publication number of CN109866971A discloses a rotary snap fastener, which improves the old snap fastener that needs to be pulled out for opening to rotary opening, avoiding the drawbacks such as burrs generated during packaging, uneven edges of the packaging lock holes, affecting the aesthetics of the packaging, and being prone to cut users and affecting the trial experience. However, the realization of the clamping of the barbs on the nail seat to the box wall requires the nail body on the snap fastener to squeeze the barbs, so that the two barbs move away from each other, and then clamp the box wall. During the repeated use of the snap fastener, the clamping force of the barbs will weaken. At the same time, since the barbs are adapted to the side holes of the box body, if the snap fastener is assembled to the nail seat in advance, after the two barbs move away from each other, they cannot enter the side holes of the box body at the same time. Therefore, it is necessary to first assemble the nail seat to the box body and then assemble the snap fastener to the nail seat. However, most packaging boxes are made of paper materials, which are prone to deformation and even damage when pressed. In order to avoid the foregoing situation, the assembly efficiency will decrease. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an anti-counterfeiting component and a box body anti-counterfeiting structure to solve the problem of low efficiency in assembling the anti-counterfeiting component to the box body in the prior art.

[0005] The embodiments of the utility model are realized by the following technical solutions:

[0006] An anti-counterfeiting component, comprising: a snap fastener, the snap fastener comprising: a cap body; a clamping member connected to the bottom wall of the cap body; a nail seat, the nail seat comprising: a fastening portion provided with a through hole for the clamping member to insert; a splitting piece connected to the bottom wall of the fastening portion; and a resisting block connected to the bottom wall of the fastening portion, the resisting block being farther away from the edge of the fastening portion than the splitting piece.

[0007] Preferably, the resisting block comprises: a first end portion, a cavity is arranged inside the first end portion, the cavity is communicated with the through hole; a guiding rod, the inner wall of the first end portion is connected to the guiding rod, the free end of the guiding rod extends towards the through hole and enters the through hole, a gap is left between the guiding rod and the side wall of the through hole, and the width of the gap is greater than the maximum width of the clamping member.

[0008] Preferably, on the inner wall of one end of the through hole close to the abutting block, engaging walls are formed by extending towards both sides of the through hole, and the engaging walls are connected to the inner wall of the cavity; the engaging member includes two engaging pieces, and an outer hook portion cooperating with the engaging wall is provided at one end of each engaging piece away from the fastening portion, and the guide rod can be accommodated between the two engaging pieces.

[0009] Preferably, the fastening portion includes: an outer ring body; an inner ring body, the outer wall of the inner ring body is connected to the inner wall of the outer ring body through a connecting rib, and the ring hole of the inner ring body is for the insertion of the engaging member; the top wall of the inner ring body is lower than the top wall of the outer ring body.

[0010] Preferably, a rotating hole is provided on the side wall of the outer ring body, and the anti-counterfeiting assembly further includes: a pull ring, and both ends of the pull ring are connected to the rotating hole through a rotating shaft.

[0011] An anti-counterfeiting structure for a box body includes: the anti-counterfeiting assembly as described above; a claw, the end of the claw is used for abutting against one end of the abutting block close to the fastening portion, and the claw is arranged on the inner side wall of the box body.

[0012] Preferably, the abutting block further includes: a second end portion, the second end portion is connected to one end of the first end portion away from the fastening portion, the side wall of the second end portion includes an inclined wall, and during the process of the inclined wall extending away from the fastening portion, it gradually converges inwards, and the bottom wall of the second end portion is used for abutting against the end of the claw; the claw at least includes an inclined portion, and during the process of the free end of the inclined portion extending towards the abutting block, it gradually converges inwards, and the slope of the side wall of the inclined portion close to the first end portion is greater than that of the inclined wall.

[0013] Preferably, the claw further includes: a horizontal portion, the horizontal portion is connected to one end of the inclined portion close to the fastening portion, the side wall of the second end portion includes a horizontal wall cooperating with the horizontal portion, and the horizontal wall is connected to one end of the inclined wall close to the fastening portion.

[0014] Preferably, it includes: a side wall of the first base, one end of the side wall of the first base is connected to one end of the claw away from the abutting block; a side wall of the second base, and a gap for the tearing piece to pass through is left between the side wall of the second base and the side wall of the first base.

[0015] Preferably, it includes: a side wall of the box body, an opening for the abutting block to pass through is provided on the side wall of the box body, a circular hole is further provided on the side wall of the box body, and the through hole is located in the circular hole; a connecting section, and the inner ring wall of the circular hole is connected to the outer ring wall through the connecting section.

[0016] The utility model has at least the following beneficial effects:

[0017] The utility model improves the existing nail base. The installation and fixation of the nail base are realized through the cooperation of the abutting block and the claw of the box body. The installation and fixation of the nail base no longer require the participation of the snap nail. At the same time, the snap nail structure is improved, so that it can be fixedly clamped with the nail base through the clamping part. After the above improvements, the nail base and the snap nail can be pre-assembled into one body, thereby improving the assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required in the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic structural diagram of the nail base;

[0020] Figure 2 is a schematic structural diagram of the snap nail;

[0021] Figure 3 is a schematic structural diagram after the nail base and the snap nail are assembled;

[0022] Figure 4 is a cross-sectional view of the anti-counterfeiting component;

[0023] Figure 5 is a schematic structural diagram a after the anti-counterfeiting component and the box body are assembled;

[0024] Figure 6 is a schematic structural diagram b after the anti-counterfeiting component and the box body are assembled;

[0025] Figure 7 is a schematic structural diagram of the side wall of the box body;

[0026] Reference numerals: 1 - snap nail, 11 - cap body, 12 - clamping part, 121 - clamping piece, 122 - outer hook part, 2 - nail base, 21 - fastening part, 211 - through hole, 2111 - clamping wall, 212 - outer ring body, 2121 - rotating hole, 213 - inner ring body, 214 - connecting rib, 22 - splitting piece, 23 - abutting block, 231 - first end, 2311 - cavity, 232 - guiding rod, 233 - second end, 2331 - inclined wall, 2332 - horizontal wall, 3 - rotating ring, 4 - claw, 41 - inclined part, 42 - horizontal part, 5 - first side wall of the base, 6 - second side wall of the base, 7 - side wall of the box body, 71 - opening, 72 - annular hole, 8 - connecting section. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Apparently, the described embodiments are some, but not all, of the embodiments of the present utility model. Components of the embodiments of the present utility model described and illustrated in the drawings here can be arranged and designed in various different configurations.

[0028] The applicant applied for a patent with the publication number CN109866971A on December 4, 2017, which disclosed a rotary snap fastener. It improved the old-fashioned snap fastener that needed to be pulled outwards to open into a rotary opening, avoiding the disadvantages such as burrs generated during packaging, uneven edges of the packaging lock holes, affecting the aesthetics of the packaging, and being prone to cut the user and affecting the trial experience. However, the realization of the clamping of the barbs on the nail seat to the box wall requires the nail body on the snap fastener to squeeze the barbs, so that the two barbs move away from each other, and then clamp the box wall. During the repeated use of the snap fastener, the clamping force of the barbs will weaken. At the same time, since the barbs are adapted to the side holes of the box body, if the snap fastener is assembled to the nail seat in advance, after the two barbs move away from each other, they cannot enter the side holes of the box body at the same time. Therefore, it is necessary to first assemble the nail seat to the box body, and then assemble the snap fastener to the nail seat. However, most packaging boxes are made of paper materials, which are prone to deformation and even damage when pressed. In order to avoid the foregoing situation, the assembly efficiency will decrease. Therefore, the applicant hopes to improve the structure of the nail seat so that after the nail seat is assembled with the snap fastener, it can smoothly enter the side holes of the box body while realizing the self-clamping fixation of the nail seat and the box body without the assistance of the snap fastener. For specific improvements, see the following embodiments.

[0029] Embodiment 1

[0030] As Figure 1-4 shown, an anti-counterfeiting component includes: a snap fastener 1, and the snap fastener 1 includes: a cap body 11; a clamping member 12, and the clamping member 12 is connected to the bottom wall of the cap body 11; a nail seat 2, and the nail seat 2 includes: a fastening portion 21, and the fastening portion 21 is provided with a through hole 211 for the clamping member 12 to insert; a splitting piece 22, and the splitting piece 22 is connected to the bottom wall of the fastening portion 21; a resisting block 23, and the resisting block 23 is connected to the bottom wall of the fastening portion 21, and the resisting block 23 is farther away from the edge of the fastening portion 21 than the splitting piece 22.

[0031] During the specific implementation process, the surface of the snap fastener 1 can be as Figure 3The shown design pattern enhances the aesthetic appeal and product recognition. To ensure good splitting effect of the splitting piece 22, the side wall of the splitting piece 22 should not be too thick, and can be between 0.5 - 2 mm. The clamping part 12 is used for the connection between the fastening nail 1 and the nail base 2. The clamping part 12 can be made of elastic material. A clamping groove is arranged in the through hole 211. When the clamping part 12 is inserted into the through hole 211, the clamping part 12 is deformed under the pressure of the side wall of the through hole 211. After reaching the clamping groove, under the action of the resilience force, the clamping part 12 enters the clamping groove to realize the connection between the fastening nail 1 and the nail base 2. The abutting block 23 is used for clamping with the inner wall of the packaging box.

[0032] Exemplarily, the nail base 2 and the fastening nail 1 can be made of materials with different materials. For example, the fastening nail 1 can be made of metal materials: copper or silver. The metal material can increase the texture of the fastening nail 1, especially the texture of the pattern on the surface of the fastening nail 1. The nail base 2 can be made of plastic material, and through the injection molding process, the formation of the complex structure of the nail base 2 can be realized. Of course, both can also be made of plastic material.

[0033] Embodiment 2

[0034] In order to reduce the possibility of damage to the clamping part 12 and improve the movement stability of the clamping part 12, improvements are made on the basis of Embodiment 1, such as Figure 4 As shown, in this embodiment, the abutting block 23 includes: a first end 231, a cavity 2311 is arranged inside the first end 231, and the cavity 2311 communicates with the through hole 211; a guide rod 232, the inner wall of the first end 231 is connected to the guide rod 232, the free end of the guide rod 232 extends towards the through hole 211 and enters the through hole 211, and there is a gap between the guide rod 232 and the side wall of the through hole 211, and the width of the gap is greater than the maximum width of the clamping part 12.

[0035] During the specific implementation process, the shape of the clamping part 12 is not specifically limited in this embodiment, and can be set with reference to Figure 4 As shown, in this embodiment, setting the width of the gap to be greater than the maximum width of the clamping part 12 is to enable the clamping part 12 to smoothly enter the through hole 211, and at the same time enable the clamping part 12 to have a certain movement space after being pressured by the side wall of the through hole 211. The maximum width of the clamping part 12 refers to, as shown in Figure 4 the cross-sectional view shown, the maximum distance between the upper and lower sides of the clamping part 12. The upper side refers to the side close to the side wall of the through hole 211, and the lower side refers to the side close to the guide rod 232.

[0036] During the process of the clamping part 12 sliding along the side wall of the through hole 211, if the fastening nail 1 is subjected to a radial force, the deformation of the clamping part 12 is relatively large. Through the limitation and guidance of the guide rod 232, while reducing the possibility of damage to the clamping part 12, the movement of the clamping part 12 can be made more stable.

[0037] Exemplarily, the guide rod 232 can be connected to the bottom wall of the first end portion 231 as Figure 4 shown. At the same time, in order to increase the strength of the guide rod 232, one end of the guide rod 232 close to the bottom wall of the first end portion 231 can be larger than the end of the guide rod 232 close to the through hole 211.

[0038] Embodiment 3

[0039] In order to simplify the forming process of the nail base 2, improvements are made on the basis of Embodiment 2. As Figure 4 shown, in this embodiment, the inner wall of the through hole 211 close to one end of the abutting block 23 extends towards both sides of the through hole 211 to form a clamping wall 2111, and the clamping wall 2111 is connected to the inner wall of the cavity 2311; the clamping member 12 includes two clamping pieces 121, and an outer hook portion 122 matched with the clamping wall 2111 is arranged at one end of the clamping piece 121 far away from the buckling portion 21, and the guide rod 232 can be accommodated between the two clamping pieces 121.

[0040] During the specific implementation process, the outer hook portion 122 can be as Figure 2 or Figure 4 shown, and the whole extends in a direction away from the guide rod 232. In order for the clamping member 12 to enter the through hole 211 more conveniently, it can also be as Figure 4 shown, the end of the outer hook portion 122 far away from the cap body 11 is set as an inclined wall, so that the distance between the free ends of the two clamping members 12 is less than the inner diameter of the through hole 211, and the free ends of the two clamping members 12 can more easily enter the through hole 211. When the inclined wall completely enters the through hole 211, due to the distance between the outer walls of the two outer hook portions 122 being greater than the inner diameter of the through hole 211, the clamping member 12 is pressed. When the outer hook portion 122 disengages from the through hole 211, the clamping member 12 rebounds, and the clamping piece 121 abuts against the inner wall of the through hole 211. Under the cooperation and limitation of the outer hook portion 122 and the abutting wall, the snap nail 1 is snap-fixed and difficult to be taken out from the nail base 2.

[0041] Compared with the structure in which the cavity 2311 and the through hole 211 are separated and a clamping groove is arranged on the side wall of the through hole 211 to achieve clamping, in this embodiment, the cavity 2311 of the first end portion 231 is communicated with the through hole 211, and the clamping of the clamping member 12 is achieved through the stepped structure formed by the inner walls of the two, which can simplify the forming process of the nail base 2.

[0042] Embodiment 4

[0043] In order to improve the assembly stability between the nail base 2 and the snap nail 1, improvements are made on the basis of Embodiments 1-3. As Figure 1As shown in the figure, in this embodiment, the fastening portion 21 includes: an outer ring body 212; an inner ring body 213, the outer wall of the inner ring body 213 is connected to the inner wall of the outer ring body 212 through a connecting rib 214, and the ring hole of the inner ring body 213 is for the insertion of the clamping member 12; the top wall of the inner ring body 213 is lower than the top wall of the outer ring body 212.

[0044] During the specific implementation process, the connecting ribs 214 can be as Figure 1 shown, and a plurality of them are arranged around the inner ring body 213 to increase the structural stability of the fastening portion 21. The height difference between the top wall of the outer ring body 212 and the top wall of the inner ring body 213 makes a space for accommodating the cap body 11 formed on the side of the fastening portion 21 away from the abutting block 23. When the buckle 1 and the nail base 2 are assembled, it can be as Figure 3 shown, the top wall of the cap body 11 is flush with the top wall of the outer ring body 212. By enclosing the cap body 11 with the outer ring body 212, the cap body 11 can be prevented from being subjected to an external radial force, and the assembly stability is improved.

[0045] Embodiment 5

[0046] In order to simply implement the splitting operation of the splitting piece 22, an improvement is made on the basis of Embodiment 4, as Figure 1 and Figure 3 shown, in this embodiment, a rotating hole 2121 is provided on the side wall of the outer ring body 212, and the anti-counterfeiting component further includes: a pull ring, and both ends of the pull ring are connected to the rotating hole 2121 through a rotating shaft.

[0047] During the specific implementation process, the pull ring and the rotating shaft can be integrally formed, and the pull ring can have a certain deformation ability. During assembly, both ends of the pull ring are pulled outwards, and the rotating shaft is aligned with the rotating hole 2121, and then the external pulling force is released. The rotating shaft enters the rotating hole 2121 under the action of the rebound of both ends of the pull ring. Of course, the pull ring and the rotating shaft can also be a split structure. After the rotating shaft is inserted into the rotating hole 2121, the pull ring is connected to the rotating shaft, such as by screw connection. When it is necessary to rotate the nail base 2 to open the packaging box, the pull ring can be used as the holding portion during rotation to facilitate the application of force during rotation.

[0048] Embodiment 6

[0049] In order to cooperate with the improved anti-counterfeiting component, the box body structure is improved, as Figure 5 shown, a box body anti-counterfeiting structure includes: the anti-counterfeiting component; a claw 4, the end of the claw 4 is used to abut against one end of the abutting block 23 close to the fastening portion 21, and the claw 4 is arranged on the inner side wall of the box body.

[0050] In the specific implementation process, there is no claw 4 provided on the existing technology box body, and it is directly clamped with the inner wall of the box body through the anti-counterfeiting component. Therefore, during the clamping process, the deformed structure is located at the nail base 2, which further makes it impossible to assemble the nail base 2 and the buckle nail 1 in advance. After the claw 4 is provided on the box body in this embodiment, the abutting block 23 on the nail base 2 does not need to be deformed, but the deformation of the claw 4 realizes the clamping. Therefore, the nail base 2 can be assembled with the buckle nail 1 in advance as a whole, thereby improving the assembly efficiency of the anti-counterfeiting component and the box body. Two or four claws 4 can be provided.

[0051] Embodiment 7

[0052] In order to facilitate the abutting block 23 to smoothly pass through the enclosed area of multiple claws 4, an improvement is made on the basis of Embodiment 6. As Figure 5 shown, in this embodiment, the abutting block 23 further includes: a second end portion 233, the second end portion 233 is connected to one end of the first end portion 231 away from the fastening portion 21, the side wall of the second end portion 233 includes an inclined wall 2331, and during the process of the inclined wall 2331 extending away from the fastening portion 21, it gradually converges inward. The bottom wall of the second end portion 233 is used to abut against the end of the claw 4; the claw 4 at least includes an inclined portion 41, and during the process of the free end of the inclined portion 41 extending towards the abutting block 23, it gradually converges inward, and the slope of the side wall of the inclined portion 41 close to the first end portion 231 is greater than that of the inclined wall 2331.

[0053] In the specific implementation process, in order to facilitate the abutting block 23 to smoothly pass through the area formed by the enclosure of multiple claws 4, this embodiment provides a second end portion 233. As Figure 5 shown, the second end portion 233 and the first end portion 231 are respectively located on both sides of the claw 4. At the connection between the second end portion 233 and the first end portion 231, the side wall of the second end portion 233 is farther away from the guide rod 232 than the first end portion 231. Therefore, a step difference is formed on the side wall at the connection of the two end portions, and the step difference makes the second end portion 233 have an annular bottom wall, and the free end of the claw 4 abuts against the bottom wall of the second end portion 233. The setting of the inclined wall 2331 is similar to the mechanism of the inclined wall at the free end of the outer hook portion 122 described above. It is to enable the end of the second end portion 233 away from the first end portion 231 to smoothly enter the enclosed space of the claw 4. Then, under the action of the inclined wall 2331, the claw 4 gradually opens. When the second end portion 233 completely passes through the enclosed space of the claw 4, the claw 4 resets. With the cooperation of the free end of the claw 4 and the bottom wall of the second end portion 233, the clamping and fixing of the nail base 2 are realized. The slope of the side wall of the inclined portion 41 close to the first end portion 231 is greater than that of the inclined wall 2331 so that the second end portion 233 can push the claw 4 outwards during the advancing process.

[0054] Embodiment 8

[0055] To improve the stability of the second end portion 233 when it passes through the enclosure space of the clamping jaws 4, improvements are made on the basis of Embodiment 7, as Figure 5 shown. In this embodiment, the clamping jaw 4 further includes: a horizontal portion 42, and the horizontal portion 42 is connected to one end of the inclined portion 41 close to the fastening portion 21. The side wall of the second end portion 233 includes a horizontal wall 2332 that cooperates with the horizontal portion 42, and the horizontal wall 2332 is connected to one end of the inclined wall 2331 close to the fastening portion 21.

[0056] During the specific implementation process, since the slope of the side wall of the inclined portion 41 close to the first end portion 231 is greater than that of the inclined wall 2331, the contact between the second end portion 233 and the clamping jaw 4 is a line contact, and the rest of the positions are basically in a suspended state, resulting in poor movement stability. Therefore, in this embodiment, the horizontal wall 2332 and the horizontal portion 42 are provided, so that during the process of the second end portion 233 passing through the enclosure space of the clamping jaw 4, the horizontal portion 42 and the horizontal wall 2332 are in mutual contact, and through the limiting and guiding of the horizontal portion 42, the movement stability of the abutting block 23 is improved.

[0057] Embodiment 9

[0058] This embodiment exemplifies a structure in which an anti-counterfeiting component is matched with a box body. The box body includes two parts, a base and a housing. The base can be provided with a groove for placing bottled products such as wine. After covering the housing, the packaging of the product is realized through the connection between the housing and the base.

[0059] As Figure 5-6 shown, in this embodiment, it includes: a first base side wall 5, and one end of the first base side wall 5 is connected to one end of the clamping jaw 4 away from the abutting block 23; a second base side wall 6, and there is a gap for the tearing piece 22 to pass through between the second base side wall 6 and the first base side wall 5.

[0060] During the specific implementation process, in this embodiment, the structure of the clamping jaw 4 is arranged on the base of the box body, and the connection between the housing and the base is realized through the cooperation between the anti-counterfeiting component and the clamping jaw 4 on the base.

[0061] Embodiment 10

[0062] To realize the anti-counterfeiting function of the anti-counterfeiting component, improvements are made on the basis of Embodiment 9, as Figure 5 and Figure 7 shown. In this embodiment, it includes: a box body side wall 7, the box body side wall 7 is provided with an opening 71 for the abutting block 23 to pass through, the box body side wall 7 is further provided with an annular hole 72, and the through hole 211 is located in the annular hole 72; a connecting section 8, and the inner ring wall of the annular hole 72 is connected to the outer ring wall through the connecting section 8.

[0063] During the specific implementation process, as Figure 5As shown, after the anti-counterfeiting component is assembled with the packaging box, it not only inserts into the side wall of the outer shell but also passes through the side wall of the base, as Figure 7 shown, the box body is provided with a connecting joint 8, which can be as Figure 7 shown to set 4 connecting joints 8. After the anti-counterfeiting component is assembled, the splitting piece 22 is located in the annular hole 72. When the packaging is intact, the connecting joint 8 is not damaged, and the outer shell cannot be separated from the base. When wanting to open the packaging box, the nail seat 2 can be rotated through the pull ring, so that the splitting piece 22 cuts open the connecting joint 8, and then the outer shell can be removed. Under the anti-counterfeiting structure of this embodiment, if the connecting joint 8 is not damaged, the packaging box cannot be opened. Thus, it can be judged whether the product packaging has been opened in advance or whether there is a possibility that the product in the box has been replaced by whether the connecting joint 8 is damaged.

[0064] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, for ordinary technical personnel in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-counterfeiting component, characterized in that: include: A rivet, the rivet comprising: hat body; A clamping piece connected to the bottom wall of the cap body; A nail seat, the nail seat comprising: A buckling portion, wherein the buckling portion is provided with a through hole for the clamping member to be inserted; A splitting piece connected to the bottom wall of the buckling portion; A stop block is connected to the bottom wall of the buckling portion, and the stop block is farther away from the edge of the buckling portion than the split piece.

2. The anti-counterfeiting component according to claim 1, characterized in that: The block includes: a first end portion, wherein a cavity is provided in the first end portion, and the cavity is communicated with the through hole; A guide rod, the inner wall of the first end is connected to the guide rod, the free end of the guide rod extends toward the through hole and enters the through hole, a gap is left between the guide rod and the side wall of the through hole, and the width of the gap is greater than the maximum width of the clamping member.

3. The anti-counterfeiting component according to claim 2, characterized in that: The inner wall of the through hole close to one end of the stop block extends to both sides of the through hole to form a clamping wall, and the clamping wall is connected to the inner wall of the cavity; The clamping member comprises two clamping plates, one end of the clamping plate away from the buckling portion is provided with an outer hook portion matched with the clamping wall, and the guide rod can be accommodated between the two clamping plates.

4. The anti-counterfeiting component according to any one of claims 1 to 3, characterized in that: The buckling portion comprises: Exosome; The inner ring body has an outer wall connected to the inner wall of the outer ring body through connecting ribs, and the annular hole of the inner ring body is used for inserting the clamping part; the top wall of the inner ring body is lower than the top wall of the outer ring body.

5. The anti-counterfeiting component according to claim 4, characterized in that: The side wall of the outer ring body is provided with a rotation hole, and the anti-counterfeiting component further comprises: A pull ring, both ends of which are connected to the rotating hole through a rotating shaft.

6. A box anti-counterfeiting structure, characterized in that: include: The anti-counterfeiting component according to any one of claims 1 to 5; A claw, the end of which is used to abut against one end of the abutting block close to the buckling portion, and the claw is arranged on the inner side wall of the box body.

7. The anti-counterfeiting structure of the box body according to claim 6, characterized in that: The block also includes: a second end portion, the second end portion being connected to an end of the first end portion away from the buckling portion, the side wall of the second end portion comprising an inclined wall, the inclined wall gradually converges inwards during the process of extending in a direction away from the buckling portion, and the bottom wall of the second end portion being used to abut against the end of the claw; The claw comprises at least one inclined portion, and the free end of the inclined portion gradually converges inwards during the process of extending toward the stop block, and the slope of the side wall of the inclined portion close to the first end portion is greater than that of the inclined wall.

8. The box anti-counterfeiting structure according to claim 7, characterized in that: The claw also includes: A horizontal portion, the horizontal portion being connected to an end of the inclined portion close to the buckling portion; The side wall of the second end portion includes a horizontal wall matched with the horizontal portion, and the horizontal wall is connected to an end of the inclined wall close to the buckling portion.

9. The anti-counterfeiting structure of a box body according to any one of claims 6 to 8, characterized in that: include: A first base side wall, one end of which is connected to an end of the claw away from the stop block; A second base side wall, wherein a space is reserved between the second base side wall and the first base side wall for the splitting piece to pass through.

10. The anti-counterfeiting structure of the box body according to claim 9, characterized in that: include: A box body side wall, wherein the box body side wall is provided with an opening for the stop block to pass through, and the box body side wall is also provided with an annular hole, and the through hole is located in the annular hole; A connecting joint, wherein the inner annular wall of the annular hole is connected to the outer annular wall of the annular hole through the connecting joint.

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