Packaging anti-counterfeiting buckle convenient to operate

Abstract

The utility model relates to the technical field of package anti-counterfeiting, solves the problem that in the prior art, an operator cannot conveniently judge whether the package anti-counterfeiting buckle is operated in place or not due to the fact that a part of a matching structure protrudes when the package anti-counterfeiting buckle is operated, and particularly discloses a package anti-counterfeiting buckle convenient to operate, which comprises a male buckle and a female buckle which are matched with each other, the female buckle comprises a female buckle bottom plate and female buckle matching pieces arranged on one face of the female buckle bottom plate, an insertion guide opening is formed in one end of each female buckle matching piece, and the end face, on the side where the insertion guide opening is located, of the female buckle matching piece and the end face, on the side close to the insertion guide opening, of the female buckle bottom plate are arranged in the same plane. The anti-counterfeiting device is used for packaging anti-counterfeiting, especially for paper packaging box anti-counterfeiting, and has the characteristic that an operator can conveniently observe whether the buckling operation is in place or not.

Description

TECHNICAL FIELD

[0001] The utility model relates to packaging anti -fake technical field, especially a packaging anti -fake buckle convenient to operation. BACKGROUND

[0002] The anti -fake buckle is a packaging box anti -fake means, including the anti -fake structure such as pull -off type, tear type, press type, these structures will occur physical change when packaging is opened, such as pull -off, tear, deformation etc., to destroy the anti -fake structure, reach the anti -fake purpose.

[0003] The anti -fake buckle in prior art when male buckle and female buckle cooperate, for limiting the depth position of male buckle inserted into female buckle, there is the limiting part of female buckle after cooperation and male buckle, to prevent male buckle from inserting more than the appropriate position, influence anti -fake buckle locking effect, but in some anti -fake buckle structure, this part of structure is convex part relative to the insertion port, when male buckle is not completely inserted into female buckle, it will first resist and limit male buckle, considering that the buckling operation usually occurs in the packaging box, and the anti -fake buckle is small in size, and the operator is difficult to observe whether the operation is in place from the outside by naked eye, the structure is not conducive to the operator to judge whether the insertion degree of male buckle meets the requirement, which may cause the problem of not in place of male buckle buckling during operation, and since the part of the resisting position is convex and thin in thickness, it cannot bear a larger impact, if relying on the obvious collision between male buckle and female buckle to judge whether the operation is in place, the two are easy to be damaged under impact, affecting the anti -fake function. UTILITY MODEL CONTENTS

[0004] To solve the problem that the packaging anti -fake buckle in prior art is inconvenient for the operator to judge whether the operation is in place due to the convexity of part of the cooperating structure, the utility model provides a packaging anti -fake buckle convenient to operate.

[0005] The technical scheme adopted by the utility model is:

[0006] A packaging anti -fake buckle convenient to operate, comprising a male buckle and a female buckle cooperating with each other, the female buckle comprising a female buckle bottom plate and a female buckle cooperating piece arranged on one side of the female buckle bottom plate respectively, one end of the female buckle cooperating piece being provided with an insertion guide port, the end face of the female buckle cooperating piece on the side where the insertion guide port is located and the end face of the female buckle bottom plate close to the side where the insertion guide port is located being arranged in the same plane.

[0007] The female buckle cooperating piece is used to realize the buckling locking with the male buckle by cooperating with the male buckle to insert into the female buckle cooperating piece from the insertion guide port.

[0008] Further, the female buckle is provided with a female buckle reinforcing plate on the side opposite to the female buckle matching part, and the end face of the female buckle reinforcing plate near the insertion guide opening is arranged in the same plane as the end face of the female buckle bottom plate.

[0009] Further, the surface of the female buckle reinforcing plate is in the shape of a "convex" character, the female buckle reinforcing plate is provided with a female buckle reinforcing plate bottom groove and a female buckle reinforcing plate through groove, the female buckle reinforcing plate through groove is in communication with the inside of the female buckle matching part through the female buckle bottom plate, and the female buckle reinforcing plate through groove is provided with a lock tooth buckle for matching with the male buckle.

[0010] Further, the inner wall of the female buckle matching part is provided with a guide slope near one end of the insertion guide opening, the area of the insertion guide opening gradually decreases from the outside to the inside along the inclination direction of the guide slope, and the guide slope is used for guiding the matching of the male buckle and the inner wall of the female buckle matching part.

[0011] Further, the outer wall of the female buckle matching part is provided with a plurality of female buckle reinforcing rib plates, and the female buckle matching part is further provided with an inlet guide part near one end of the insertion guide opening.

[0012] Further, the inner wall of the female buckle matching part is provided with an elastic lock buckle part on one side, the male buckle is provided with a lock buckle groove matched with the elastic lock buckle part, the inner wall of the female buckle matching part is provided with a lock tooth buckle opposite to the elastic lock buckle part, the side of the male buckle opposite to the lock tooth buckle is provided with a lock tooth groove, the lock tooth groove is provided with a rack segment for matching with the lock tooth buckle.

[0013] Further, the male buckle comprises a male buckle bottom plate and a male buckle insertion part arranged on the male buckle bottom plate, the side of the male buckle bottom plate on which the male buckle insertion part is arranged is provided with a male buckle reinforcing plate, the male buckle bottom plate is provided with a plurality of male buckle reinforcing plate through grooves, and the male buckle bottom plate is provided with a plurality of male buckle bottom plate grooves.

[0014] The edge of the male buckle reinforcing plate is arranged in an arc shape, and the male buckle insertion part is used for inserting into the female buckle matching part and being locked with the female buckle matching part.

[0015] Further, the lock buckle groove and the lock tooth groove are arranged on the two sides of the male buckle insertion part respectively, and the length of the male buckle bottom plate is greater than or equal to the length of the male buckle insertion part.

[0016] The side surface of the male buckle insertion part is connected with the male buckle reinforcing rib plate between the male buckle bottom plate, one end surface of the male buckle insertion part opposite to the insertion end is provided with an end surface plate, the end surface plate and the male buckle reinforcing rib plate are arranged in parallel with each other, and a plurality of reinforcing grooves are arranged on the male buckle insertion part.

[0017] Further, the lock catch groove is provided with a limiting block, and the limiting block is used for limiting the movement of the elastic lock catch in the lock catch groove.

[0018] Further, the elastic lock catch and the lock tooth are arranged staggeredly at the vertical projection positions of the surface of the male buckle bottom plate.

[0019] The packaging anti-fake buckle has the advantages that:

[0020] The packaging anti-fake buckle of the utility model discloses a female buckle matching part and a male buckle bottom plate, and the end face of the insertion guide hole of the female buckle matching part and the same side end face of the female buckle bottom plate are arranged as a same plane, and the female buckle matching part and the female buckle bottom plate are integrally formed, so that the female buckle insertion position of the anti-fake buckle has no protruding part relative to the insertion hole, and the part of the male buckle used for inserting the female buckle for buckling and locking can be completely inserted into the female buckle matching part, and the insertion position of the male buckle is more easily observed by an operator during operation, so that the buckling operation of the anti-fake buckle is more convenient to operate, and the anti-fake buckle can be stably and firmly locked in place after buckling. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a perspective view of the packaging anti-fake buckle of the utility model from one perspective;

[0022] Figure 2 It is a perspective view of the packaging anti-fake buckle of the utility model from one perspective;

[0023] Figure 3 It is a perspective view of the female buckle of the utility model from one perspective;

[0024] Figure 4 It is a perspective view of the female buckle of the utility model from one perspective;

[0025] Figure 5 It is a bottom view of the female buckle of the utility model;

[0026] Figure 6 It is a perspective view of the male buckle of the utility model;

[0027] Figure 7 It is a bottom view of the male buckle of the utility model;

[0028] Figure 8 It is a side view of the anti-fake buckle of the utility model;

[0029] Figure 9 It is Figure 8 A-A direction sectional view.

[0030] Reference signs:

[0031] 1. Male snap fastener; 11. Snap fastener groove; 12. Limiting block; 13. Rack section; 14. Male snap fastener base plate; 15. Male snap fastener reinforcing plate; 16. Male snap fastener reinforcing plate through groove; 17. Male snap fastener base plate groove; 18. Male snap fastener insert; 19. Male snap fastener reinforcing rib plate; 110. End panel; 111. Reinforcing groove;

[0032] 2. Female buckle; 21. Elastic locking fastener; 22. Locking tooth buckle; 23. Female buckle base plate; 24. Female buckle reinforcing plate; 25. Female buckle reinforcing plate through groove; 26. Female buckle reinforcing rib plate; 27. Inlet guide; 28. Female buckle mating part; 29. ​​Insertion guide port; 210. Female buckle reinforcing plate bottom groove; 211. Guide ramp. Detailed Implementation

[0033] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0034] Example 1

[0035] An easy-to-use anti-counterfeiting packaging tag, such as Figures 1-4 As shown, it includes a male buckle 1 and a female buckle 2 that cooperate with each other. The female buckle 2 includes a female buckle base plate 23 and female buckle mating parts 28 respectively disposed on one side of the female buckle base plate 23. One end of the female buckle mating part 28 is provided with an insertion guide port 29. The end face of the female buckle mating part 28 on the side where the insertion guide port 29 is located is disposed in the same plane as the end face of the female buckle base plate 23 on the side near the insertion guide port 29. The female buckle mating part 28 is used to achieve fastening and locking with the male buckle 1 by cooperating with the male buckle 1 and inserting it into the female buckle mating part 28 through the insertion guide port 29. In the use of anti-counterfeiting buckles, paper packaging boxes are preferred for applying the anti-counterfeiting buckles of this embodiment. For example, the female buckle 2 is set on the box body, and the male buckle 1 is set on the corresponding lid position of the box. During packaging, after the target product is placed in the box, the male buckle 1 on the lid is aligned with the insertion guide 29 of the female buckle 2. At the same time as the lid and the box body are closed, the male buckle 1 is inserted into the female buckle mating part 28 through the insertion guide 29. It cooperates with the fastening part in the female buckle mating part 28 to lock, so that the box lid and the box body cannot be opened normally under the locking of the male buckle 1 and the female buckle 2, thereby realizing the function of the anti-counterfeiting buckle.

[0036] The packaging anti-fake buckle of the utility model discloses a female buckle cooperation piece 28's insertion guide port 29 end face and the same side end face of female buckle bottom plate 23 are arranged as a same plane, and can be made into an integral molding, so that the female buckle 2 insertion position of the anti-fake buckle has no protruding part relative to the insertion port, compared with the protruding part structure of the prior art female buckle 2, the complete insertion of the male buckle 1 is blocked, and it is inconvenient to judge whether insertion is in place, the part of the male buckle 1 for inserting the female buckle 2 for buckling locking can be completely inserted into the female buckle cooperation piece 28, and the insertion position of the male buckle 1 is more easily observed by the operator during operation, so that the buckling operation of the anti-fake buckle is more convenient to operate in place, and the anti-fake buckle can be stably and firmly locked in place after buckling.

[0037] Embodiment 2

[0038] This embodiment is based on the foregoing embodiments, as shown in Figure 4 、 Figure 5 In this embodiment, a female buckle reinforcing plate 24 is arranged on the side of the female buckle 2 opposite to the female buckle cooperation piece 28, and the end face of the female buckle reinforcing plate 24 close to the insertion guide port 29 side is arranged in the same plane with the end face of the female buckle bottom plate 23. The female buckle reinforcing plate 24 and the structure thereof in this embodiment make the same side end faces of the female buckle cooperation piece 28, the female buckle bottom plate 23 and the female buckle reinforcing plate 24 form a same plane at the insertion guide port 29, greatly improving the integrity and impact resistance, and also retaining the feature that there is no protruding part outside the insertion guide port 29, so that the insertion part of the male buckle 1 can be completely inserted into the female buckle 2, and it is convenient to observe whether the insertion buckling is matched in place.

[0039] As a preferred embodiment, the surface of the female buckle reinforcing plate 24 is in the shape of a "convex" character, the female buckle reinforcing plate 24 is respectively provided with a female buckle reinforcing plate bottom groove 210 and a female buckle reinforcing plate through groove 25, the female buckle reinforcing plate through groove 210 communicates with the inside of the female buckle cooperation piece 28 through the female buckle bottom plate 23, and the female buckle reinforcing plate through groove 25 is provided with a lock tooth buckle 22 for matching with the male buckle. Compared with directly thickening the female buckle bottom plate 23, the convex female buckle reinforcing plate 24 can save materials while effectively improving the strength, and the female buckle reinforcing plate bottom groove 210 can further save material cost; the female buckle reinforcing plate 24 surrounds part of the bottom lock tooth buckle 22, enhances the strength of the surrounding part, makes it more difficult to damage the lock tooth buckle 22, and further improves the difficulty of forcibly damaging the anti-fake buckle.

[0040] Embodiment 3

[0041] This embodiment is based on the foregoing embodiments, in this embodiment, as Figure 5As shown, the inner wall of the female buckle fitting piece 28 is provided with a guide slope 211 near one end of the insertion guide opening 29. The area of the insertion guide opening 29 gradually decreases from the outside to the inside along the inclined direction of the guide slope 211, and the guide slope 211 is used to guide the cooperation of the male buckle 1 and the inner wall of the female buckle fitting piece 28.

[0042] The arrangement of the guide slope 211 further enhances the guiding effect when the male buckle 1 enters the female buckle fitting piece 28 from the insertion guide opening 29, avoids the collision and impact of the end of the male buckle 1 with the inner wall of the female buckle fitting piece 28, and further reduces the difficulty of the buckling operation, reduces the probability of damage to the anti-fake buckle during the operation, and improves the yield of the packaged product.

[0043] As a preferred embodiment, as shown in Figures 1-4 As shown, the outer wall of the female buckle fitting piece 28 is provided with a plurality of female buckle reinforcing rib plates 26, and the female buckle fitting piece 28 is further provided with an entrance guide 27 near one end of the insertion guide opening 29. The reinforcing rib plates of the female buckle can be arranged around the outer surface of the female buckle 2, and part of the elastic lock piece 21 is surrounded therein, which increases the difficulty of damaging the female buckle 2 and effectively improves the strength of the female buckle 2. The entrance guide 27 can preliminarily position and guide the male buckle 1 when it is inserted. The arrangement of this structure can make the insertion end opening height of the female buckle 2 more consistent with the thickness of the insertion section of the male buckle 1, without affecting the insertion operation of the male buckle 1, thereby reducing the gap between the two after being fitted, and avoiding the pry open of the anti-fake buckle by the thief from the gap.

[0044] Example 4

[0045] This embodiment is based on the previous embodiment. In this embodiment, as shown in Figure 3 、 Figure 8 、 Figure 9 As shown, the inner wall of the female buckle fitting piece 28 is provided with an elastic lock piece 21 on one side, the male buckle 1 is provided with a lock groove 11 matched with the elastic lock piece 21, the inner wall of the female buckle fitting piece 28 is provided with a lock tooth 22 opposite to the elastic lock piece 21, and the side of the male buckle 1 opposite to the lock tooth 22 is provided with a lock tooth groove, and the lock tooth groove is provided with a rack section 13 matched with the lock tooth 22.

[0046] The elastic locking fastener 21 can cooperate with the locking groove 11 on the male buckle 1. When the male buckle 1 is initially inserted into the female buckle 2, the elastic locking fastener 21 deforms under a certain elasticity to make room for the male buckle 1 to move. When the male buckle 1 is inserted into the female buckle 2 at a certain position, the elastic locking fastener 21 will be locked into the locking groove 11. Since the locking groove 11 is concave, the contact surface of the elastic locking fastener 21 after being partially locked into it will be hidden in the locking groove 11. Under the action of elasticity, the elastic locking fastener 21 will fit against the locking groove 11 under the state of elastic pre-tightening force. At this time, it is necessary to bend the elastic locking fastener 21 and the locking groove 11 at the fitting position through the outer packaging gap, which greatly increases the difficulty of counterfeiting.

[0047] As the elastic locking buckle 21 engages with the locking groove 11, the locking teeth 22 on the inner wall of the female buckle 2 simultaneously engage with the rack segment 13 on the male buckle 1. The end of the locking teeth 22 can be set to an acute angle, and the rack segment 13 is provided with densely arranged small meshing teeth, so that the gap between the locking teeth 22 and the rack segment 13 is extremely small, and it can be locked at any position of the rack segment 13. Similarly, since the rack segment 13 is set inside the locking groove, the engagement surface of the locking teeth 22 and the rack segment 13 is hidden inside the male buckle 1, making it difficult to pry it open from the outside. Moreover, the elastic force from the elastic locking buckle 21 will squeeze the male buckle 1 towards the locking teeth 22, making the engagement between the locking teeth 22 and the rack segment 13 tighter, thereby further improving the stability and security of the engagement and completing the engagement of the entire anti-counterfeiting buckle.

[0048] Example 5

[0049] This embodiment is based on the foregoing embodiments. In this embodiment, as follows: Figures 6-7 As shown, the male buckle 1 includes a male buckle base plate 14 and a male buckle insert 18 disposed on the male buckle base plate 14. A male buckle reinforcing plate 15 is disposed on the side of the male buckle base plate 14 where the male buckle insert 18 is located. A plurality of male buckle reinforcing plate through grooves 16 and a plurality of male buckle base plate grooves 17 are provided on the male buckle base plate 14.

[0050] The male buckle reinforcing plate 15 has an arc-shaped edge. As a preferred implementation, the four corners of both the male buckle base plate 14 and the female buckle base plate 23 can be arc-shaped to prevent damage to the packaging during transportation. The male buckle insert 18 is inserted into the female buckle mating part 28 and engages with it for locking. Male buckle reinforcing plates and female buckle reinforcing plates are added to different surfaces of the male buckle base plate 14 and the female buckle base plate 23. These two locations are where the male and female buckles connect to the packaging box and are most susceptible to external forces. The reinforcing plates added at these locations increase the thickness of the male buckle base plate 14 and the female buckle base plate 23, effectively enhancing the load-bearing strength of the male buckle 1 and the female buckle 2, improving the anti-counterfeiting performance of the anti-counterfeiting buckle of this invention, and enhancing security.

[0051] As a preferred embodiment, as shown in Figure 1 、 Figure 2 、 Figure 9 The lock slot 11 and the lock tooth slot are arranged on the two surfaces of the male buckle insert 18 respectively, and the length of the male buckle bottom plate 14 is greater than or equal to the length of the male buckle insert 18. This structure makes the length of the male buckle bottom plate 14 greater than or equal to the structure carried thereon, so that the male buckle 1 will not be tilted due to the gravity deviation when placed, and the mutual positioning of the male buckle 1 and the female buckle 2 in production is facilitated, so that the packaging box anti-fake buckle of the utility model can effectively adapt to automatic production, and the production efficiency of the product is improved.

[0052] The male buckle reinforcing rib plate 19 is connected between the side surface of the male buckle insert 18 and the male buckle bottom plate 14, an end surface plate 110 is arranged on the end surface of the male buckle insert 18 opposite to the insertion end, the end surface plate 110 and the male buckle reinforcing rib plate 19 are arranged in parallel with each other, and a plurality of reinforcing grooves 111 are formed in the male buckle insert 18. The male buckle reinforcing rib plate 19 further improves the strength of the male buckle, and the end surface plate 110 at the end of the male buckle insert 18 is arranged in parallel with the male buckle reinforcing rib plate 19, so as to support the male buckle insert 18 from the end, and make the reinforcing structure more reasonable in distribution.

[0053] Example 6

[0054] This embodiment is based on the foregoing embodiments, and in this embodiment, as shown in Figure 6 、 Figure 9 A limiting block 12 is arranged in the lock slot 11, and the limiting block 12 is used for limiting the movement of the elastic lock buckle 21 in the lock slot 11. The limiting block 12 arranged in the lock slot 11 is used for limiting the activity space of the elastic lock buckle 21 buckled in the lock slot 11, and controlling the buckling depth position, so that the elastic lock buckle 21 and the inside of the lock slot 11 are more firmly attached under the elastic force, and are stably locked therein without displacement and shaking, so that the male buckle 1 and the female buckle 2 will not be displaced relative to each other.

[0055] Example 7

[0056] This embodiment is based on the foregoing embodiments, and in this embodiment, as shown in Figure 9 The vertical projection positions of the elastic lock buckle 21 and the lock tooth 22 on the surface of the male buckle bottom plate 14 are arranged in a staggered manner. Based on the structure of this embodiment, the buckling positions of the elastic lock buckle 21 and the lock tooth 22 on the male buckle insertion section are in a “one front and one back” state, that is, the buckling positions of the two components are staggered and not opposite in the insertion direction of the male buckle 1. This structure can ensure that the male buckle 1 is locked at different points in the insertion direction after insertion, thereby effectively preventing the male buckle 1 from shaking.

[0057] The above-described embodiments only express the specific implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the patent scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.

Claims

1. A tamper-evident package closure which is easy to operate, characterised in that The female buckle comprises a female buckle base plate and a female buckle fitting part arranged on one side of the female buckle base plate, and one end of the female buckle fitting part is provided with an insertion guide hole. The female buckle fitting part is used for being inserted into the female buckle fitting part from the insertion guide hole to realize the buckling locking with the male buckle.

2. A tamper-evident band for packaging according to claim 1, wherein, The female buckle is provided with a female buckle reinforcing plate on the side opposite to the female buckle fitting part, and the end face of the female buckle reinforcing plate on the side close to the insertion guide hole is arranged in the same plane as the end face of the female buckle base plate.

3. A tamper-evident band for packaging according to claim 2, wherein, The surface of the female buckle reinforcing plate is in the shape of "convex", and the female buckle reinforcing plate is provided with a female buckle reinforcing plate bottom groove and a female buckle reinforcing plate through groove.

4. The tamper-evident package of claim 1, wherein, The female buckle reinforcing plate through groove is in communication with the inside of the female buckle fitting part, and the female buckle reinforcing plate through groove is provided with a lock tooth buckle used for cooperating with the male buckle.

5. The tamper-evident package of claim 1, wherein, The female buckle fitting part is provided with a guide slope on the end close to the insertion guide hole.

6. A tamper-evident band according to claim 1, wherein, The area of the insertion guide hole gradually decreases from the outside to the inside along the inclined direction of the guide slope.

7. A tamper-evident band according to claim 6, wherein, The guide slope is used for guiding the cooperation of the male buckle and the inner wall of the female buckle fitting part. The female buckle fitting part is provided with a plurality of female buckle reinforcing rib plates on the outer wall.

8. A tamper-evident band according to claim 7, wherein, The female buckle fitting part is provided with an entry guide part on the end close to the insertion guide hole. The female buckle fitting part is provided with an elastic lock part on one side of the inner wall.

9. A tamper-evident band according to claim 6, wherein, The male buckle is provided with a lock groove cooperating with the elastic lock part.

10. A tamper-evident band according to claim 6, wherein, The male buckle is provided with a lock tooth groove opposite to the lock tooth buckle. The male buckle comprises a male buckle base plate and a male buckle insertion part arranged on the male buckle base plate. The male buckle base plate is provided with a male buckle reinforcing plate on the side of the male buckle insertion part. The male buckle base plate is provided with a plurality of male buckle reinforcing plate through grooves and a plurality of male buckle base plate grooves. The edge of the male buckle reinforcing plate is in the shape of an arc. The male buckle insertion part is used for being inserted into the female buckle fitting part and being buckled and locked with the female buckle fitting part. The lock groove and the lock tooth groove are arranged on two sides of the male buckle insertion part. The length of the male buckle base plate is greater than or equal to the length of the male buckle insertion part. The male buckle reinforcing rib plate is connected between the side of the male buckle insertion part and the male buckle base plate. The male buckle insertion part is provided with an end plate opposite to the insertion end. The elastic lock part and the lock tooth buckle are arranged staggered at the vertical projection position of the surface of the male buckle base plate.

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