Anti-fake buckle and packaging box

Abstract

The invention relates to the technical field of package anti-counterfeiting, solves the problem that the anti-counterfeiting buckle is inconvenient to clamp due to the fact that the position of an insertion opening and the insertion depth are inconvenient to position when the anti-counterfeiting buckle is clamped, and particularly discloses an anti-counterfeiting buckle and a packaging box, the anti-counterfeiting buckle comprises a fixed mounting part and a clamping part, the clamping part is arranged on one side of the fixed mounting part, and the clamping part is arranged on the other side of the fixed mounting part. The clamping part is in a protruding shape, a clamping cavity is formed between the clamping part and the fixed installation part, an insertion opening used for insertion and clamping is formed in one side of the clamping part, an insertion baffle is arranged on the side, opposite to the insertion opening, of the clamping part, insertion guide parts are arranged on the clamping part on the two side walls of the insertion opening, the insertion guide parts are conical, and the insertion baffle is provided with a clamping groove. The tapered tip of the insertion guide portion is disposed toward the outside of the insertion port. The anti-counterfeiting device is used for physical structure anti-counterfeiting of packaging, particularly anti-counterfeiting of a packaging box, has the characteristics of convenience in operation and insertion guiding and positioning, and is convenient to use and stable in buckling.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging anti-counterfeiting, in particular to an anti-counterfeiting buckle and a packaging box. Background Art

[0002] Currently, common packaging box anti-counterfeiting buckles are physical structures. These include types that lock themselves and can only be opened by destroying the packaging, and disposable buckles (such as breakable pull ring designs) that can only be opened by destroying the buckle itself. The purpose of both types of anti-counterfeiting structures is to make the packaging box irreversible through destructible structures, thereby preventing counterfeiters from using the original box to package counterfeit products, thereby preventing them from counterfeiting products by using the packaging.

[0003] When inserting the existing anti-counterfeiting buckle, it is necessary to carefully observe the alignment position before accurately inserting it into the snap-fit position, so that the part that cooperates with the anti-counterfeiting buckle is correctly inserted into the required position for cooperation. However, the snap-fitting of the anti-counterfeiting buckle not only requires the alignment and positioning of the end face position of the insertion port, but also the positioning in the depth direction. Therefore, the current anti-counterfeiting buckle is often not convenient for the snap-fit operation at the insertion port. The operator cannot observe the internal situation after the buckle is engaged, which makes it difficult to specifically control the specific insertion depth required. Summary of the Invention

[0004] In order to solve the problem in the prior art that the insertion port position and insertion depth are difficult to locate when the anti-counterfeiting buckle is snapped in, resulting in inconvenient operation of the anti-counterfeiting buckle, the present invention provides an anti-counterfeiting buckle and a packaging box.

[0005] The technical solution adopted in the present invention is:

[0006] An anti-counterfeiting buckle comprises a fixed mounting portion and a snap-fit portion, wherein the snap-fit portion is provided on one side of the fixed mounting portion, is convex and forms a snap-fit cavity between the snap-fit portion and the fixed mounting portion, an insertion opening for insertion and snap-fitting is provided on one side of the snap-fit portion, an insertion baffle is provided on the side of the snap-fit portion opposite to the insertion opening, and insertion guide portions are provided on the snap-fit portion at both side walls of the insertion opening, wherein the insertion guide portions are conical, and the conical tips of the insertion guide portions are arranged toward the outside of the insertion opening;

[0007] Among them, the fixed installation part is used for external packaging; the clamping part is used for external insertion part and cooperates to perform clamping and locking; the insertion baffle is used to block and limit the insertion depth of the insertion part after the insertion part is inserted and clamped; the insertion guide part is used to guide the matching part between the insertion part and the clamping part when the insertion part is inserted.

[0008] Furthermore, a fixing buckle is provided on the inner wall of the clamping cavity, and a clamping spring is provided on the inner wall of the clamping cavity on the side opposite to the fixing buckle, the bottom end of the clamping spring is connected to the inner wall of the clamping cavity, and the top end of the clamping spring is provided with a spring buckle engaging portion;

[0009] The snap-fit spring piece is used to act on the insertion part through elastic force when the external insertion part is inserted, so that the insertion part is buckled into the fixed buckle, and is buckled into the insertion part through the spring piece buckling part at the top when the insertion of the insertion part is completed.

[0010] Furthermore, a plurality of parallelly arranged pads are provided on the inner wall of the clamping cavity, and the length direction of the pads is arranged parallel to the insertion direction of the clamping part. The pads are used to limit the height direction of the insertion part in the clamping cavity when the external insertion part is inserted.

[0011] Furthermore, the side wall of the clamping portion is provided with a side wall reinforcement rib, the side wall of the clamping portion is also provided with a side wall groove, and the side wall groove is provided with an inner groove reinforcement rib;

[0012] Wherein, the side wall reinforcement ribs and the groove reinforcement ribs are both used to provide strength support for the clamping part.

[0013] Furthermore, a top reinforcing rib is provided on the top of the clamping portion.

[0014] Furthermore, the interior of the insertion guide portion is configured to be in a cavity shape, and the fixing portion is further provided with an empty slot.

[0015] Furthermore, a top guide piece is provided on the end surface of the insertion opening of the clamping portion, and the top guide piece is connected to the junction of the top surface of the clamping portion and the insertion opening in an arc shape.

[0016] An anti-counterfeiting packaging box, comprising a box cover, a box base and the anti-counterfeiting buckle as described above;

[0017] Wherein, the anti-counterfeiting buckle is arranged on the side wall of the box seat.

[0018] Furthermore, the box cover is provided with a cover body matching groove that matches with the insertion guide portion, and the box cover is also provided with a clamping hole for matching with the clamping portion.

[0019] Furthermore, the box cover and the box base are in a rotationally connected structure or a separable structure, and a mounting groove for cooperating with the fixed mounting portion is provided on the side wall of the box base.

[0020] The beneficial effects of the present invention are:

[0021] The anti-counterfeiting buckle of the present invention is provided with insertion guide parts for guiding the insertion and mating parts at the two side walls of the insertion opening of the snapping part. When the insertion part for inserting and mating with the snapping part is inserted inward from the outside of the insertion opening of the snapping part, the tapered tip of the insertion guide part can guide and limit the insertion and mating part, so that it is convenient to gradually insert it to the specified mating position under the gradual width setting of the tapered tip from small to large. At the same time, an insertion baffle is also provided on the snapping part of the anti-counterfeiting buckle of the present invention, which can block and limit the insertion depth of the insertion part after the insertion, so as to avoid the package not being mated and mated in the required position after being inserted too deep, resulting in loose locking or damage to the package itself; the anti-counterfeiting buckle is guided and limited at the insertion position and insertion depth position of the insertion opening, so that the anti-counterfeiting buckle can be conveniently and effectively mated at the specified position when being snapped, thereby enhancing the firmness of the snapping, improving the stability of the anti-counterfeiting buckle mating, and facilitating assembly operations during production.

[0022] The anti-counterfeiting packaging box of the present invention has a corresponding structure of the anti-counterfeiting buckle, and there is no need to set a corresponding insertion male buckle for matching. Instead, the insertion part structure is directly opened on the box cover, so that the insertion part and the box cover are integrally formed. This saves the insertion structure material while significantly improving the integrity and correlation between the packaging box and the anti-counterfeiting buckle, making it easier for counterfeiters to damage the packaging box when cracking the anti-counterfeiting structure, thereby reducing the chance of the packaging box being stolen. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A top view of the anti-counterfeiting buckle of the present invention;

[0024] Figure 2 A side view of the anti-counterfeiting buckle insertion port of the present invention;

[0025] Figure 3 This is a front view of the anti-counterfeiting buckle of the present invention;

[0026] Figure 4 This is a bottom view of the anti-counterfeiting buckle of the present invention;

[0027] Figure 5 This is a schematic diagram of the assembly structure of the packaging box and the anti-counterfeiting buckle of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of a packaging box cover of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of a packaging box cover of the present invention;

[0030] Figure 8 It is a schematic diagram of the matching structure of the box cover and the anti-counterfeiting buckle of the present invention.

[0031] Reference numerals:

[0032] 1-Fixed mounting portion, 11-Empty slot, 2-Snap-fit portion, 21-Insert port, 22-Insert baffle, 23-Insert guide portion, 24-Fixed snap, 25-Snap-fit spring, 26-Padding strip, 27-Side wall reinforcement rib, 28-Side wall groove, 29-Slot reinforcement rib, 210-Top reinforcement rib, 211-Top guide, 3-Box cover, 31-Coupling slot of cover body, 32-Snap-fit hole, 4-Box seat. DETAILED DESCRIPTION

[0033] The present invention is described in detail below with reference to the accompanying drawings and embodiments.

[0034] Example 1

[0035] The present invention is an anti-counterfeiting buckle, which is mainly used in the anti-counterfeiting function of product packaging, and is particularly suitable for the anti-counterfeiting technology of packaging boxes. For example, on the packaging boxes of alcoholic products, electronic products, pharmaceutical products, etc., the packaging can be locked by the snapping structure of the anti-counterfeiting buckle, so that the packaging cannot be opened normally to obtain the product inside without destroying the packaging, and further, it is impossible to forge counterfeit or inferior products by obtaining the complete original product packaging.

[0036] Specifically, in this embodiment, Figure 1-Figure 3 As shown, the anti-counterfeiting buckle includes a fixed mounting portion 1 and a clamping portion 2. The clamping portion 2 is provided on one side of the fixed mounting portion 1. The clamping portion 2 is convex and forms a clamping cavity with the fixed mounting portion 1. An insertion port 21 for insertion and clamping is provided on one side of the clamping portion 2. An insertion baffle 22 is provided on the side of the clamping portion 2 opposite to the insertion port 21. Insertion guide portions 23 are provided on the clamping portion 2 at both side walls of the insertion port 21. The insertion guide portions 23 are conical, and the conical tip of the insertion guide portion 23 is arranged toward the outside of the insertion port 21.

[0037] Among them, the fixed installation part 1 is used for external packaging; the clamping part 2 is used for external insertion part and cooperates for clamping and locking; the insertion baffle 22 is used to block and limit the insertion depth of the insertion part after the insertion part is inserted and clamped; the insertion guide part 23 is used to guide the matching part between the insertion part and the clamping part 2 when the insertion part is inserted.

[0038] In this embodiment, the anti-counterfeiting buckle is provided with insertion guide parts 23 for guiding the insertion and mating parts at the two side walls of the insertion opening 21 of the clamping part 2. When the insertion part for inserting and mating with the clamping part 2 is inserted inward from the outside of the insertion opening 21 of the clamping part 2, the tapered tip of the insertion guide part 23 can guide and limit the insertion and mating part, so that it is convenient to gradually insert it to the specified mating position under the gradual width setting of the tapered tip from small to large. At the same time, the anti-counterfeiting buckle clamping part 2 of the present invention is also provided with an insertion baffle 22, which can block and limit the insertion depth of the insertion part after the insertion, so as to avoid the package not being mated and snapped in the required position after being inserted too deep, resulting in loose locking or damage to the package itself; the anti-counterfeiting buckle is guided and limited at the insertion position and insertion depth position of the insertion opening 21, so that the anti-counterfeiting buckle can be conveniently and effectively mated in the specified position when being snapped, thereby enhancing the firmness of the snapping, improving the stability of the anti-counterfeiting buckle, and facilitating assembly operations during production.

[0039] Example 2

[0040] On the basis of Example 1, Figure 1-Figure 3 As shown, in order to ensure that the snapping cavity of the snapping part 2 can be stably and firmly matched with the inserted component and to improve the matching strength of the anti-counterfeiting snap, in this embodiment, a fixed snap 24 is provided on the inner wall of the snapping cavity, and a snap spring 25 is provided on the inner wall of the snapping cavity on the side opposite to the fixed snap 24. The bottom end of the snap spring 25 is connected to the inner wall of the snapping cavity, and the top of the snap spring 25 is provided with a snap fastening part; wherein, the snap spring 25 is used to act on the insertion part through elastic force when the external insertion part is inserted, so that the insertion part is buckled into the fixed snap 24, and is buckled into the insertion part through the spring fastening part at the top when the insertion of the insertion part is completed.

[0041] In this embodiment, a fixed buckle 24 and a snap-on spring piece 25 are provided for respectively cooperating with the upper and lower sides of the inserted component, and the elastic force of the snap-on spring piece 25 acts on the inserted component, which makes it easy to insert and snap-on, so that the corresponding part can be well snapped into the corresponding position of the inserted component under the action of the elastic force, and at the same time reduce the gap after insertion, further improve the matching stability of the anti-counterfeiting buckle after snap-on, and effectively prevent thieves from reaching into the gap to pry open the anti-counterfeiting buckle, thereby enhancing the anti-counterfeiting performance.

[0042] Example 3

[0043] On the basis of Example 1, Figure 1-Figure 3As shown, in order to further restrict the insertion of the component to prevent it from loosening or shaking between the insertion component and the clamping part 2 after being inserted into the clamping cavity, in this embodiment, a plurality of parallelly arranged gaskets 26 are provided on the inner wall of the clamping cavity. The length direction of the gaskets 26 is arranged parallel to the insertion direction of the clamping part 2. The gaskets 26 are used to limit the height direction of the insertion part in the clamping cavity when the external insertion part is inserted. Combined with the gaskets 26 limiting the insertion component in the height direction of the clamping part 2, the insertion component has a limiting structure in the width, height and depth directions of the clamping part 2, which limits its position in three dimensions, thereby significantly improving the firmness of the fit between the clamping part 2 and the insertion component, so that the insertion component will not shake in any direction in the clamping cavity after insertion.

[0044] Example 4

[0045] On the basis of Example 1, Figure 1-Figure 3 As shown, to enhance the overall strength of the anti-counterfeiting buckle and prevent counterfeiters from violently destroying the buckle and obtaining the complete packaging box components, in this embodiment, the side walls of the clamping portion 2 are provided with side wall reinforcement ribs 27. The side walls of the clamping portion 2 are also provided with side wall grooves 28, and the side wall grooves 28 are provided with groove reinforcement ribs 29. The side wall reinforcement ribs 27 and groove reinforcement ribs 29 are both used to provide strength support for the clamping portion 2. As a preferred embodiment, the top of the clamping portion 2 is also provided with a top reinforcement rib 210.

[0046] In this embodiment, the structures of the side wall reinforcement ribs 27, the side wall grooves 28, the groove reinforcement ribs 29 and the top reinforcement ribs 210 can all provide strength support for the clamping part 2, and provide separate support around various parts of the clamping part 2, significantly improving the overall strength performance of the clamping part 2 and the anti-counterfeiting buckle, and effectively preventing the structure of the anti-counterfeiting buckle itself from being violently destroyed.

[0047] Example 5

[0048] On the basis of Example 1, Figures 1-4As shown, in order to save the material of the entire anti-counterfeiting buckle, reduce costs, and reduce the overall weight of the anti-counterfeiting buckle, thereby avoiding the weight share of the anti-counterfeiting buckle in the packaging, in this embodiment, the interior of the insertion guide part 23 is set to a cavity shape, and an empty slot 11 is also provided on the fixed installation part 1. The cavity shape of the insertion guide part 23 makes the insertion guide part 23 as a whole have a conical shell structure. This structure "hollows out" its interior without affecting the function of the insertion guide part 23, saving its internal material. Similarly, the empty slot 11 provided on the fixed installation part 1 can also further save the material of the anti-counterfeiting buckle without affecting the installation function. The specific shape setting can be achieved accordingly through the shape design of the anti-counterfeiting buckle production mold. It should be noted that the shell of the insertion guide part 23 should not be too thin and the empty slots 11 on the fixed installation part 1 should not be too many, so as to ensure the overall strength of the anti-counterfeiting buckle.

[0049] Example 6

[0050] On the basis of Example 1, Figure 1-Figure 3 As shown, in order to further enhance the ease of insertion of the inserting component into the clamping portion 2 and to provide an insertion guide in the height direction of the clamping portion 2 for easier mating operation, in this embodiment, a top guide 211 is provided on the end surface of the insertion opening 21 of the clamping portion 2. The top guide 211 is arc-shaped and connected to the junction of the top surface of the clamping portion 2 and the insertion opening 21. The top guide 211 can guide the inserting component in the height direction of the clamping portion 2 when the inserting component is inserted, and cooperate with the insertion guide 23 to guide in the width direction of the clamping portion 2, so that the inserting component can be more conveniently and accurately positioned on the end surface of the insertion opening 21 and inserted into the interior of the clamping cavity.

[0051] Example 7

[0052] An anti-counterfeiting packaging box of the present invention comprises a box cover 3 , a box seat 4 and the anti-counterfeiting buckle as described in Examples 1-6; wherein the anti-counterfeiting buckle is arranged on the side wall of the box seat 4 .

[0053] Preferably, if Figure 5 As shown, the box cover 3 of this embodiment is provided with a cover body mating groove 31 that cooperates with the insertion guide portion 23, and the box cover 3 is also provided with a snap-fitting hole 32 for mating with the snap-fitting portion 2. Compared with the prior art, the anti-counterfeiting packaging box of this embodiment does not need to be provided with a corresponding male insert buckle for mating. Instead, the inserting portion structure is directly provided on the box cover 3, so that the inserting portion and the box cover 3 are integrally formed. This saves material for the inserting structure and significantly improves the integrity and correlation between the packaging box and the anti-counterfeiting buckle, making it easier for counterfeiters to damage the packaging box when cracking the anti-counterfeiting structure, thereby reducing the chance of the packaging box being stolen or counterfeited.

[0054] Example 8

[0055] On the basis of the above embodiments 1-7, the anti-counterfeiting buckle of the present invention has strong applicability on the packaging box, and the box cover 3 and the box seat 4 of the packaging box can be set as a rotating connection structure (such as Figure 6 As shown) or a separate structure (as Figure 7 As shown in FIG, both the box cover 3 and the box seat 4 of the two structures can be installed and use the anti-counterfeiting buckle of the present invention. It is only necessary to open a mounting groove on the side wall of the box seat 4 for cooperating with the fixed mounting portion 1, and then the fixed mounting portion 1 of the anti-counterfeiting buckle can be installed on the side wall of the box seat 4, and the clamping portion 2 is arranged inside the box seat 4 for insertion and cooperation with the box cover 3. The specific cooperation method and the structure under the cooperation state can be referred to. Figure 8 As shown, the cover body matching groove 31 cooperates with the insertion guide parts 23 on both sides, and the snap-fitting hole 32 on the box cover 3 extends into the interior of the snap-fitting cavity to snap-fit with the snap-fitting spring 25 and the fixed snap 24 respectively. If the box cover 3 is inserted to the bottom of the snap-fitting cavity, it will be limited and blocked to ensure that the snap-fit is always in the required position.

[0056] The above-described embodiments merely represent specific implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the spirit of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. An anti-counterfeiting buckle, characterized in that: The clamping portion includes a fixed mounting portion and a clamping portion, wherein the clamping portion is provided on one side of the fixed mounting portion, the clamping portion is convex and forms a clamping cavity with the fixed mounting portion, an insertion port for insertion and clamping is provided on one side of the clamping portion, an insertion baffle is provided on the side of the clamping portion opposite to the insertion port, and an insertion guide portion is provided on the clamping portion at both side walls of the insertion port, the insertion guide portion is conical, and the conical tip of the insertion guide portion is arranged toward the outside of the insertion port; Among them, the fixed installation part is used for external packaging; the clamping part is used for external insertion part and cooperates to perform clamping and locking; the insertion baffle is used to block and limit the insertion depth of the insertion part after the insertion part is inserted and clamped; the insertion guide part is used to guide the matching part between the insertion part and the clamping part when the insertion part is inserted.

2. The anti-counterfeiting buckle according to claim 1, characterized in that: A fixing buckle is provided on the inner wall of the clamping cavity, and a clamping spring is provided on the inner wall of the clamping cavity on the side opposite to the fixing buckle. The bottom end of the clamping spring is connected to the inner wall of the clamping cavity, and the top end of the clamping spring is provided with a spring fastening portion; The snap-fit spring piece is used to act on the insertion part through elastic force when the external insertion part is inserted, so that the insertion part is buckled into the fixed buckle, and is buckled into the insertion part through the spring piece buckling part at the top when the insertion of the insertion part is completed.

3. The anti-counterfeiting buckle according to claim 1, characterized in that: A plurality of parallelly arranged pads are provided on the inner wall of the clamping cavity. The length direction of the pads is arranged parallel to the insertion direction of the clamping part. The pads are used to limit the height direction of the insertion part in the clamping cavity when the external insertion part is inserted.

4. The anti-counterfeiting buckle according to claim 1, characterized in that: The side wall of the clamping portion is provided with a side wall reinforcement rib, and the side wall of the clamping portion is also provided with a side wall groove, and the side wall groove is provided with an inner groove reinforcement rib; Wherein, the side wall reinforcement ribs and the groove reinforcement ribs are both used to provide strength support for the clamping part.

5. The anti-counterfeiting buckle according to claim 1, characterized in that: A top reinforcing rib is provided on the top of the clamping portion.

6. The anti-counterfeiting buckle according to claim 1, characterized in that: The interior of the insertion guide portion is arranged in a cavity shape, and the fixing installation portion is further provided with an empty slot.

7. The anti-counterfeiting buckle according to claim 1, characterized in that: A top guide piece is provided on the end surface of the insertion opening of the clamping portion, and the top guide piece is connected to the junction of the top surface of the clamping portion and the insertion opening in an arc shape.

8. An anti-counterfeiting packaging box, characterized in that: It comprises a box cover, a box base and the anti-counterfeiting buckle according to any one of claims 1 to 7; Wherein, the anti-counterfeiting buckle is arranged on the side wall of the box seat.

9. The anti-counterfeiting packaging box according to claim 8, characterized in that: The box cover is provided with a cover body matching groove which matches with the insertion guide portion, and the box cover is also provided with a clamping hole which is used to match with the clamping portion.

10. The anti-counterfeiting packaging box according to claim 8, characterized in that: The box cover and the box seat are in a rotationally connected structure or a separable structure, and a mounting groove for cooperating with the fixed mounting portion is provided on the side wall of the box seat.

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