Combined anti-fake buckle and anti-fake packaging box

Abstract

The utility model discloses a combined anti -fake buckle and anti -fake packing box, including male buckle, female buckle and support piece, and male buckle has and inserts the part, and female buckle has the accommodation groove, and the one end of accommodation groove is open and forms the opening for the insertion of the open part, and the open part has two interval setting elastic arm, and is equipped with the lock catch structure between elastic arm and the inside wall of accommodation groove, in the non -locking state, support piece is located outside accommodation groove, and the lock catch structure is in the unlocking state, and the open part can freely insert or pull out accommodation groove, in the locking state, support piece is located in accommodation groove, and support piece is between two elastic arms, and support piece opens two elastic arms, and makes the lock catch structure be in the locking state to limit the open part to pull out accommodation groove, the utility model discloses can avoid male buckle with female buckle mistake buckle, convenient transportation, prevent packing box and directly scrap without loading article.

Description

Technical Field

[0001] This utility model relates to the field of anti-counterfeiting packaging box technology, specifically to a combined anti-counterfeiting buckle and anti-counterfeiting packaging box. Background Technology

[0002] Currently, expensive items such as alcoholic beverages and decorative items are generally packaged in boxes. In order to prevent and eliminate counterfeit and shoddy products, some manufacturers use fastening anti-counterfeiting buckles to secure the packaging boxes, making it impossible to open them without breaking them and thus indirectly preventing product counterfeiting.

[0003] Traditional anti-counterfeiting packaging boxes mainly consist of a lid, a box body, and anti-counterfeiting buckles. The buckles include male and female buckles; the male buckle is located on the lid, and the female buckle is located on the box body. Closing the lid and body and engaging the male and female buckles secures the anti-counterfeiting packaging box. However, in traditional anti-counterfeiting packaging boxes, the male and female buckles are prone to mis-engaging, causing inconvenience during transportation and resulting in the packaging box being unusable even before it contains any items. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing a combined anti-counterfeiting buckle and anti-counterfeiting packaging box, which can prevent the male buckle and female buckle from being accidentally fastened, facilitate transportation, and prevent the packaging box from being directly scrapped without being filled with items.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A combined anti-counterfeiting buckle includes a male buckle, a female buckle, and a support member; the male buckle has a plug-in part, the female buckle has a receiving groove, one end of the receiving groove is open to form an opening for the plug-in part to be inserted, the plug-in part has two spaced elastic arms, and a locking structure is provided between the elastic arms and the inner sidewall of the receiving groove.

[0007] In the non-engaged state, the support member is located outside the receiving groove, the locking structure is in the unlocked state, and the plug part can be freely inserted into or pulled out of the receiving groove.

[0008] In the engaged state, the support member is located within the receiving groove and between the two elastic arms. The support member spreads the two elastic arms, so that the locking structure is in a locked state to prevent the insertion part from being pulled out of the receiving groove.

[0009] By setting up a combined anti-counterfeiting buckle consisting of a male buckle, a female buckle, and a support member, the male buckle has an insertion part with two spaced elastic arms. The female buckle has a receiving groove, and a locking structure is provided between the elastic arms and the inner wall of the receiving groove. In the non-fastened state, the support member is located outside the receiving groove, and the locking structure is in the unlocked state, allowing the insertion part to be freely inserted into or removed from the receiving groove. In the fastened state, the support member is located inside the receiving groove and between the two elastic arms. The support member opens the two elastic arms, so that the locking structure is in the locked state to prevent the insertion part from being pulled out of the receiving groove, thus completing the locking of the male and female buckles. Therefore, simply placing the support member outside the receiving groove can prevent the male and female buckles from being accidentally fastened. It is convenient for transportation, and when applied to packaging boxes, it can prevent the packaging boxes from being directly scrapped without being filled with items.

[0010] In one embodiment, the locking structure includes a hook and a recess, one of which is located on an elastic arm and the other is located on the inner wall of the receiving groove. In the non-fastening state, the hook and the recess are not engaged. In the fastening state, the support member opens the two elastic arms to allow the hook to engage in the recess.

[0011] In one embodiment, the elastic arm has an inclined section that extends toward another elastic arm in the direction in which the insertion portion is inserted into the receiving groove, and the locking structure is located between the inclined section and the inner wall of the receiving groove.

[0012] In one embodiment, the elastic arm is provided with a pointed part, and a clamping groove is formed between two pointed parts. The support member is provided with a spreading part on both sides, and the spreading part is provided with a plurality of teeth. The plurality of teeth are distributed along the direction of insertion of the insertion part into the receiving groove. In the fastening state, the support member is clamped in the clamping groove, and the pointed part is engaged with the teeth.

[0013] In one embodiment, the height of the tooth tips on the teeth gradually increases along the direction in which the insertion portion is inserted into the receiving groove.

[0014] In one embodiment, the plurality of teeth include a first tooth group and a second tooth group, the first tooth group and the second tooth group being distributed along the direction in which the insertion part is inserted into the receiving groove, the first tooth group having a plurality of first teeth, and the second tooth group having a plurality of second teeth, along the direction in which the insertion part is inserted into the receiving groove, the height of the tooth tip on the first tooth gradually increases, and the height of the tooth tip on the second tooth is the same.

[0015] In one embodiment, elastic cantilever arms are provided on both sides of the receiving groove. The elastic cantilever arms extend to the locking structure along the direction in which the plug is inserted into the receiving groove. The elastic cantilever arms can elastically deform in the direction perpendicular to the direction in which the plug is inserted into the receiving groove.

[0016] In one embodiment, the support member and the female buckle are separately configured, and a positioning structure and a snap-fit ​​structure are provided between the support member and the receiving groove. When the support member is inserted into the receiving groove, the positioning structure positions the support member, and the snap-fit ​​structure prevents the support member from leaving the receiving groove.

[0017] In one embodiment, the male buckle is provided with a metal part, and when the insertion part is inserted into the receiving groove, the metal part is partially located in the receiving groove.

[0018] An anti-counterfeiting packaging box includes a box lid, a box body, and a combined anti-counterfeiting buckle, wherein the combined anti-counterfeiting buckle is disposed between the box lid and the box body.

[0019] Compared with existing technologies, this utility model has significant advantages and beneficial effects. Specifically, by setting a combined anti-counterfeiting buckle consisting of a male buckle, a female buckle, and a support member, the male buckle has an insertion part with two spaced elastic arms. The female buckle has a receiving groove, and a locking structure is provided between the elastic arms and the inner wall of the receiving groove. In the non-fastened state, the support member is located outside the receiving groove, and the locking structure is in the unlocked state, allowing the insertion part to be freely inserted into or removed from the receiving groove. In the fastened state, the support member is located inside the receiving groove and between the two elastic arms. The support member spreads the two elastic arms, so that the locking structure is in the locked state to prevent the insertion part from being pulled out of the receiving groove, thus completing the locking of the male and female buckles. Therefore, simply placing the support member outside the receiving groove can prevent the male and female buckles from being accidentally fastened, making transportation convenient. When applied to packaging boxes, it can prevent the packaging boxes from being directly scrapped without containing any items.

[0020] To more clearly illustrate the structural features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description is provided in conjunction with the accompanying drawings and specific embodiments: Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the assembly structure of an embodiment of the present utility model;

[0022] Figure 2 This is an exploded view of an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the female buckle structure according to an embodiment of the present utility model;

[0024] Figure 4 This is a schematic diagram of the support structure according to an embodiment of the present utility model;

[0025] Figure 5 This is a cross-sectional schematic diagram of the first usage state of an embodiment of this utility model;

[0026] Figure 6This is a cross-sectional schematic diagram of the second usage state of an embodiment of this utility model;

[0027] Figure 7 This is a cross-sectional schematic diagram of the third usage state of an embodiment of this utility model;

[0028] Figure 8 This is a cross-sectional schematic diagram of the support member being inserted into the receiving groove according to an embodiment of the present utility model;

[0029] Figure 9 This is a schematic diagram of the structure of an embodiment of this utility model applied to an anti-counterfeiting packaging box;

[0030] Figure 10 yes Figure 9 The box lid is not closed.

[0031] Explanation of reference numerals in the attached diagram:

[0032] 10-Combined anti-counterfeiting buckle, 11-Male buckle, 111-Insertion part, 112-Elastic arm, 113-Inclined section, 114-Point, 115-Clamping groove, 116-Metal part, 12-Female buckle, 121-Accommodation groove, 1211-Opening, 122-Elastic cantilever, 13-Supporting part, 131-Spreading part, 132-Tooth, 1321-First tooth group, 1322-Second tooth group, 20-Lock structure, 21-Hook, 22-Recess, 30-Positioning structure, 31-Positioning guide groove, 32-Positioning guide rail, 40-Snap-fit ​​structure, 41-Elastic locking block, 42-Card slot, 50-Anti-counterfeiting packaging box, 51-Box lid, 52-Box body. Detailed Implementation

[0033] In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] like Figure 1-8 As shown, this utility model discloses a combined anti-counterfeiting buckle 10, including a male buckle 11, a female buckle 12, and a support member 13.

[0036] The male buckle 11 has a plug-in portion 111, and the female buckle 12 has a receiving groove 121. One end of the receiving groove 121 is open to form an opening 1211 for the plug-in portion 111 to be inserted. The plug-in portion 111 has two spaced elastic arms 112. A locking structure 20 is provided between the elastic arms 112 and the inner sidewall of the receiving groove 121. Specifically, the opening 1211 is located at the upper end of the receiving groove 121, and the two elastic arms 112 are located on the left and right sides of the plug-in portion 111, respectively.

[0037] In the non-engaged state, the support member 13 is located outside the receiving groove 121, the locking structure 20 is in the unlocked state, and the insertion part 111 can be freely inserted into or pulled out of the receiving groove 121.

[0038] In the engaged state, the support member 13 is located within the receiving groove 121 and between the two elastic arms 112. The support member 13 spreads the two elastic arms 112, so that the locking structure 20 is in a locked state to prevent the insertion part 111 from being pulled out of the receiving groove 121.

[0039] The locking structure 20 includes a hook 21 and a recess 22. One of the hook 21 and the recess 22 is located on the elastic arm 112, and the other is located on the inner wall of the receiving groove 121. In the non-engaged state, the hook 21 and the recess 22 are not engaged. In the engaged state, the support member 13 opens the two elastic arms 112 so that the hook 21 is engaged in the recess 22. For example, the hook 21 is located on the elastic arm 112, and the recess 22 is located on the inner wall of the receiving groove 121. It can be understood that the positions of the hook 21 and the recess 22 can be interchanged.

[0040] The elastic arm 112 has an inclined section 113, which extends towards another elastic arm 112 along the direction in which the insertion part 111 is inserted into the receiving groove 121. The locking structure 20 is located between the inclined section 113 and the inner wall of the receiving groove 121. By providing the inclined section 113 on the elastic arm 112, in the fastened state, the support member 13 is used to open the inclined section 113, causing the inclined section 113 to undergo elastic deformation and open outward, thereby putting the locking structure 20 in a locked state.

[0041] The elastic arm 112 is provided with a pointed portion 114. Specifically, the pointed portion 114 is provided on the inclined section 113, and a clamping groove 115 is formed between two pointed portions 114. The support member 13 is provided with a spreading portion 131 on both sides. The spreading portion 131 is provided with a plurality of teeth 132. The plurality of teeth 132 are distributed along the direction in which the insertion portion 111 is inserted into the receiving groove 121. In the fastened state, the support member 13 is clamped in the clamping groove 115, and the pointed portion 114 is engaged with the teeth 132. By providing the pointed portion 114 and the teeth 132, a clamping groove 115 is formed between two pointed portions 114. The support member 13 is clamped in the clamping groove 115, and the pointed portion 114 is engaged with the teeth 132, so that the male buckle 11, the female buckle 12 and the support member 13 are connected and fastened, with good stability and preventing loosening.

[0042] As the insertion part 111 is inserted into the receiving groove 121, the height of the tooth tip on the tooth 132 gradually increases; by setting the height of the tooth tip on the tooth 132 to gradually increase, the elastic arm 112 and the inner sidewall of the receiving groove 121 are tightly fitted with a small gap and a good anti-loosening effect.

[0043] The plurality of teeth 132 include a first tooth group 1321 and a second tooth group 1322. The first tooth group 1321 and the second tooth group 1322 are distributed along the direction in which the insertion part 111 is inserted into the receiving groove 121. The first tooth group 1321 has a plurality of first teeth 132, and the second tooth group 1322 has a plurality of second teeth 132. Along the direction in which the insertion part 111 is inserted into the receiving groove 121, the height of the tooth tip on the first tooth 132 gradually increases, and the height of the tooth tip on the second tooth 132 is the same.

[0044] On both sides of the receiving groove 121, there are elastic cantilever arms 122. The elastic cantilever arms 122 extend to the locking structure 20 along the direction in which the insertion part 111 is inserted into the receiving groove 121. The elastic cantilever arms 122 can elastically deform in the direction perpendicular to the insertion part 111 into the receiving groove 121. Specifically, two elastic cantilever arms 122 are provided on the left and right sides of the receiving groove 121. By providing elastic cantilever arms 122 on both sides of the receiving groove 121, in the fastening state, during the process of the insertion part 111 being inserted into the receiving groove 121, the support member 13 pushes against the elastic arm 112, so that the hook part 21 on the elastic arm 112 pushes against the elastic cantilever arm 122, so that the elastic cantilever arm 122 elastically deforms in the direction perpendicular to the insertion part 111 into the receiving groove 121, thereby allowing the insertion part 111 to be smoothly inserted into the receiving groove 121, thereby making the fastening of the male buckle 11 and the female buckle 12 smoother.

[0045] The support member 13 and the female buckle 12 are separately configured. A positioning structure 30 and a snap-fit ​​structure 40 are provided between the support member 13 and the receiving groove 121. When the support member 13 is installed into the receiving groove 121, the positioning structure 30 positions the support member 13, and the snap-fit ​​structure 40 prevents the support member 13 from leaving the receiving groove 121. By setting the positioning structure 30, the positional accuracy of the support member 13 when installed into the receiving groove 121 is high and the assembly is convenient. By setting the snap-fit ​​structure 40, the connection stability between the support member 13 and the female buckle 12 is enhanced.

[0046] The positioning structure 30 includes a positioning guide groove 31 and a positioning guide rail 32. Both the positioning guide groove 31 and the positioning guide rail 32 extend along the direction in which the insertion part 111 is inserted into the receiving groove 121. One end of the positioning guide groove 31 extends to the opening 1211. The support member 13 can be inserted into the receiving groove 121 through the opening 1211. The positioning guide groove 31 is provided on both the front and rear inner sidewalls of the receiving groove 121, and the positioning guide rail 32 is provided on both the front and rear outer sidewalls of the support member 13.

[0047] The snap-fit ​​structure 40 includes an elastic snap-fit ​​block 41 and a snap-fit ​​groove 42. The elastic snap-fit ​​block 41 is disposed on the inner wall of the receiving groove 121, and the snap-fit ​​groove 42 is disposed on the support member 13. Specifically, the snap-fit ​​groove 42 is disposed on the positioning guide rail 32.

[0048] The male buckle 11 is embedded with a metal part 116. When the insertion part is inserted into the receiving groove 121, the metal part 116 is partially located in the receiving groove 121. The metal part 116 is a metal plate, specifically an iron plate or a steel plate. By setting the metal part 116, the male buckle 11 is prevented from being easily cut off, thus improving the anti-counterfeiting effect.

[0049] The combined anti-counterfeiting buckle 10 of this utility model can be applied to anti-counterfeiting packaging boxes 50, and can also be applied to anti-counterfeiting packaging bags.

[0050] like Figure 9-10 As shown, this utility model also discloses an anti-counterfeiting packaging box 50, including a box cover 51, a box body 52, and the combined anti-counterfeiting buckle 10. The combined anti-counterfeiting buckle 10 is disposed between the box cover 51 and the box body 52. ​​For example, the male buckle 11 is disposed on the box cover 51, and the female buckle 12 is disposed on the box body 52. ​​The male buckle 11 and the box cover 51 can be integrally formed, or the male buckle 11 can be embedded in the box cover 51.

[0051] The method of using the anti-counterfeiting packaging box 50 of this utility model is as follows: The worker first puts the item into the box body 52; then the positioning guide rail 32 on the support member 13 is aligned with the positioning guide groove 31, and the support member 13 is pressed down to make the support member 13 be installed into the receiving groove 121. When the elastic block 41 is engaged with the groove 42, the support member 13 is installed in place; finally, the box cover 51 is closed, so that the insertion part 111 on the male buckle 11 is inserted into the receiving groove 121, and the opening parts 131 on both sides of the support member 13 push the tip 114 outward, so that the inclined section 113 produces elastic deformation, the hook part 21 is embedded into the recess 22, and the tip 114 is engaged with the tooth 132. At this time, the male buckle 11 and the female buckle 12 are engaged in place.

[0052] In summary, this utility model provides a combined anti-counterfeiting buckle 10 consisting of a male buckle 11, a female buckle 12, and a support member 13. The male buckle 11 has an insertion part 111 with two spaced elastic arms 112. The female buckle 12 has a receiving groove 121, and a locking structure 20 is provided between the elastic arms 112 and the inner wall of the receiving groove 121. In the non-fastened state, the support member 13 is located outside the receiving groove 121, and the locking structure 20 is in the unlocked state, allowing the insertion part 111 to be freely inserted into or removed from the receiving groove 121. The slot 121; in the locked state, the support member 13 is located in the receiving slot 121 and between the two elastic arms 112. The support member 13 opens the two elastic arms 112, so that the locking structure 20 is locked to prevent the insertion part 111 from being pulled out of the receiving slot 121, thus completing the locking of the male buckle 11 and the female buckle 12. Therefore, it is only necessary to place the support member 13 outside the receiving slot 121 to avoid the male buckle 11 and the female buckle 12 from being accidentally locked. It is convenient for transportation. When applied to packaging boxes, it can prevent the packaging boxes from being directly scrapped without being filled with items.

[0053] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Therefore, any modifications, equivalent substitutions, improvements, etc., made to the above embodiments based on the actual technical aspects of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A combined anti-counterfeiting buckle, characterized in that, Includes male and female fasteners and support components; The male buckle has a plug-in portion, and the female buckle has a receiving groove. One end of the receiving groove is open to form an opening for the plug-in portion to be inserted. The plug-in portion has two spaced elastic arms, and a locking structure is provided between the elastic arms and the inner sidewall of the receiving groove. In the non-engaged state, the support member is located outside the receiving groove, the locking structure is in the unlocked state, and the plug part can be freely inserted into or pulled out of the receiving groove. In the engaged state, the support member is located within the receiving groove and between the two elastic arms. The support member spreads the two elastic arms, so that the locking structure is in a locked state to prevent the insertion part from being pulled out of the receiving groove.

2. The combined anti-counterfeiting buckle according to claim 1, characterized in that, The locking structure includes a hook and a recess. One of the hook and the recess is located on an elastic arm, and the other is located on the inner wall of the receiving groove. In the non-fastened state, the hook and the recess are not engaged. In the fastened state, the support member opens the two elastic arms so that the hook is engaged in the recess.

3. The combined anti-counterfeiting buckle according to claim 1, characterized in that, The elastic arm has an inclined section that extends toward the other elastic arm along the direction in which the insertion portion is inserted into the receiving groove, and the locking structure is located between the inclined section and the inner wall of the receiving groove.

4. The combined anti-counterfeiting buckle according to claim 1, characterized in that, The elastic arm is provided with a pointed part, and a clamping groove is formed between two pointed parts. The support member is provided with a spreading part on both sides. The spreading part is provided with a number of teeth. The number of teeth are distributed along the direction of insertion of the insertion part into the receiving groove. In the fastening state, the support member is clamped in the clamping groove, and the pointed part is engaged with the teeth.

5. The combined anti-counterfeiting buckle according to claim 4, characterized in that, Along the direction in which the insertion part is inserted into the receiving groove, the height of the tooth tip on the tooth gradually increases.

6. The combined anti-counterfeiting buckle according to claim 5, characterized in that, The plurality of teeth include a first set of teeth and a second set of teeth. The first set of teeth and the second set of teeth are distributed along the direction in which the insertion part is inserted into the receiving groove. The first set of teeth has a plurality of first teeth, and the second set of teeth has a plurality of second teeth. Along the direction in which the insertion part is inserted into the receiving groove, the height of the tooth tips on the first teeth gradually increases, and the height of the tooth tips on the second teeth is the same.

7. The combined anti-counterfeiting buckle according to claim 1, characterized in that, Both sides of the receiving groove are provided with elastic cantilever arms. The elastic cantilever arms extend to the locking structure along the direction in which the plug is inserted into the receiving groove. The elastic cantilever arms can elastically deform in the direction perpendicular to the direction in which the plug is inserted into the receiving groove.

8. The combined anti-counterfeiting buckle according to claim 1, characterized in that, The support member and the female buckle are separately configured. The support member and the receiving groove are provided with a positioning structure and a snap-fit ​​structure. When the support member is installed into the receiving groove, the positioning structure positions the support member, and the snap-fit ​​structure prevents the support member from leaving the receiving groove.

9. The combined anti-counterfeiting buckle according to claim 1, characterized in that, The male buckle is embedded with a metal part, and when the plug is inserted into the receiving groove, the metal part is partially located in the receiving groove.

10. An anti-counterfeiting packaging box, characterized in that, It includes a box lid, a box body, and a combined anti-counterfeiting buckle as described in any one of claims 1-9, wherein the combined anti-counterfeiting buckle is disposed between the box lid and the box body.

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