Anti-fake ribbon

Abstract

The utility model discloses an anti-fake ribbon, which relates to the field of packaging and comprises a plastic strip and a lock catch, one end of the plastic strip is connected with the lock catch, rectangular holes are equidistantly arranged on the surface of the plastic strip, small holes for inserting the other end of the plastic strip are arranged in the lock catch, a movable cavity is arranged on one side of the inner wall of each small hole, and a movable tongue capable of being elastically bent is arranged in each movable cavity. According to the utility model, the rectangular hole in the surface of the plastic strip is matched with the clamping block in the lock catch, so that it is ensured that the ribbon is difficult to be unlocked in an unauthorized manner once being locked, the locking stability is remarkably improved, and when the plastic strip is tried to be pulled back, the plastic strip can be conveniently pulled back, so that the plastic strip is prevented from being loosened, and the service life of the ribbon is prolonged. The inner wall of the rectangular hole can be guided along the inclined face of the top of the clamping block and gets closer to the movable tongue, and the depth of the clamping block clamped into the rectangular hole is gradually increased, so that the plastic strip is effectively prevented from being loosened and pulled out, and the anti-fake performance of the ribbon is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the packaging field especially relates to a kind of anti-fake strapping. BACKGROUND

[0002] Some valuable commodities, such as high-end shoes, electronic products, etc., in order to ensure the authenticity and integrity of these goods, manufacturers will usually impose various anti-fake marks on the product, or use strapping to fix and protect the product during packaging. But the existing valuable shoes and other goods in the packaging process uses the traditional disposable strapping. Although this strapping has certain locking function, its locking structure is relatively simple, and it is easy to be loosened by external force.

[0003] Traditional anti-fake strapping often only has single locking function. For example, some strapping has anti-fake label, but the combination of label and strapping itself is not firm, and it is easy to be removed or replaced by counterfeiters. Secondly, many traditional anti-fake strapping adopts relatively simple anti-fake means, such as using special color, shape or material label. However, these anti-fake means are often easy to be imitated or copied by counterfeiters, so that the anti-fake effect is greatly discounted. SUMMARY

[0004] In order to make up for the deficiency of prior art, the purpose of the utility model is to provide an anti-fake strapping, which solves the technical problems as follows: how to enhance the locking stability and anti-fake performance of the strapping, and how to improve the operation convenience and durability of the strapping.

[0005] In order to solve the problems of prior art, the technical scheme of the utility model is as follows:

[0006] An anti-fake strapping, comprising a plastic strip and a lock, one end of the plastic strip is connected with the lock, a rectangular hole is equidistantly formed on the surface of the plastic strip, a small hole is formed in the lock for inserting the other end of the plastic strip, a movable cavity is arranged on one side of the inner wall of the small hole, a movable tongue which can be elastically bent is arranged in the movable cavity, a clamping block is arranged on the side of the movable tongue close to the small hole, the clamping block is arranged in a narrow top and wide bottom manner, and the clamping block is matched with the rectangular hole.

[0007] Preferably, the top of the clamping block is provided with an inclined surface, the slope of the inclined surface gradually decreases from the edge of the top of the clamping block to the movable tongue, when trying to pull back the plastic strip, the inner wall of the rectangular hole will guide along the inclined surface of the top of the clamping block, and the clamping block is gradually inserted into the rectangular hole, so as to effectively prevent the plastic strip from loosening and pulling out, and the anti-fake performance of the strapping is enhanced.

[0008] Preferably, the other end of the plastic strip for inserting into the lock is in the shape of an elongated sharp cone, so that the plastic strip can be more easily inserted into the small hole, and the inner diameter of the small hole gradually decreases from bottom to top, which is helpful for guiding the plastic strip and ensuring that the rectangular hole of the plastic strip can be aligned with the clamping block.

[0009] Preferably, the movable cavity bottom is closed, avoiding inserting sharp objects from below the lock to move the movable tongue, thereby preventing unauthorized personnel from unlocking the cable tie, enhancing the security and anti-counterfeiting performance of the cable tie.

[0010] Preferably, the two side edges of the block are chamfered, which helps to reduce friction and resistance during the insertion of the plastic strip, preventing scratches or damage to the block at the edge of the rectangular hole. The outer edge of the lock is provided with a circular chamfer, which reduces the risk of scratches on the user's fingers or other objects during use, and makes the overall appearance of the lock more rounded and smooth.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. The rectangular hole on the surface of the plastic strip cooperates with the block in the lock to ensure that the cable tie is difficult to be unlocked by unauthorized means once it is locked, significantly improving the stability of the lock. When trying to pull back the plastic strip, the inner wall of the rectangular hole will guide along the inclined surface of the top of the block, and the movable tongue will be closer and closer. The depth of the block inserted into the rectangular hole gradually increases, effectively preventing the plastic strip from loosening and pulling out, and enhancing the anti-counterfeiting performance of the cable tie.

[0013] 2. The movable cavity with a closed bottom effectively prevents the behavior of inserting sharp objects from below the lock to move the movable tongue, enhances the security of the cable tie, and avoids the risk of unauthorized personnel unlocking the cable tie. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Fig. 2 It is a sectional view of the lock structure of the utility model.

[0016] Fig. 3 It is a sectional view of the local structure of the lock of the utility model.

[0017] Reference signs: 1, plastic strip; 2, lock; 3, rectangular hole; 4, small hole; 5, movable cavity; 6, movable tongue; 7, block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, not all.

[0019] The anti-counterfeiting cable tie has a plastic strip 1 and a lock 2.

[0020] As Figs. 1-3As shown, one end of the plastic strip 1 is connected with a lock 2, and a rectangular hole 3 is equidistantly arranged on the surface of the plastic strip 1. A small hole 4 is arranged in the lock 2 for inserting the other end of the plastic strip 1. An elastic movable tongue 6 is arranged in the movable cavity 5 on one side of the inner wall of the small hole 4. A clamping block 7 is arranged on one side of the movable tongue 6 close to the small hole 4. The clamping block 7 is arranged in a narrow-to-wide manner from bottom to top, and is matched with the rectangular hole 3.

[0021] When the plastic strip 1 is inserted from below the small hole 4, the clamping block 7 is squeezed by the inclined surface to make the movable tongue 6 elastically bent into the movable cavity 5. When the plastic strip 1 continues to be inserted until the clamping block 7 is opposite to the rectangular hole 3, the clamping block 7 is clamped into the rectangular hole 3 due to the elastic reset of the movable tongue 6, so as to realize the preliminary fixation of the cable tie. The clamping block 7 is narrow-to-wide from bottom to top, and is arranged in an inclined manner, so that the plastic strip 1 can only be squeezed from a single insertion direction, and it is difficult to pull back and automatically come out. Unless the plastic strip 1 is cut off, the cable tie can be disassembled, so as to ensure the safety and anti-fake performance of the valuable articles during transportation and storage.

[0022] As shown in Figs. 1-3 , the top of the clamping block 7 is provided with an inclined surface, and the slope of the inclined surface gradually decreases from the edge of the top of the clamping block 7 to the movable tongue 6. When the plastic strip 1 is tried to be pulled back, the inner wall of the rectangular hole 3 will guide along the inclined surface of the top of the clamping block 7, and the movable tongue 6 will be closer and closer to the clamping block 7, and the depth of the clamping block 7 clamped into the rectangular hole 3 will gradually increase, so as to effectively prevent the plastic strip 1 from loosening and pulling out, and enhance the anti-fake performance of the cable tie.

[0023] As shown in Figs. 1-3 , the other end of the plastic strip 1 for inserting into the lock 2 is in an elongated sharp cone shape, so that the end of the plastic strip 1 is more easily inserted into the small hole 4 in the lock 2, and the insertion process is more smooth, and the cable tie is quickly fixed.

[0024] As shown in Figs. 1-3 , the inner diameter of the small hole 4 gradually decreases from bottom to top, which is helpful for the plastic strip 1 to be smoothly inserted into the small hole 4.

[0025] As shown in Figs. 1-3 , the bottom of the movable cavity 5 is arranged in a closed manner, so as to avoid inserting a sharp object from below the lock 2 to move the movable tongue 6, and enhance the safety of the cable tie.

[0026] As shown in Figs. 1-3 , the two side edges of the clamping block 7 are provided with chamfers, which are helpful for reducing friction and resistance during the insertion of the plastic strip 1, and preventing the clamping block 7 from scratching or damaging the edge of the rectangular hole 3, and prolonging the service life of the cable tie.

[0027] As shown in Figs. 1-3As shown, the outer edge of the lock catch 2 is provided with a circular arc chamfer, which reduces the risk of scratches caused by the lock catch 2 to the user's fingers or other objects during use, and improves the overall aesthetics and hand feeling of the lock catch 2.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A security cable comprising a plastic strip (1) and a lock (2), one end of the plastic strip (1) being connected to the lock (2), characterized in that, The plastic strip (1) is provided with rectangular holes (3) equidistantly on the surface, the lock buckle (2) is internally provided with small holes (4) for inserting the other end of the plastic strip (1), the inner wall of the small hole (4) is provided with a movable cavity (5), the movable cavity (5) is internally provided with a movable tongue (6) capable of being elastically bent, the side of the movable tongue (6) close to the small hole (4) is provided with a clamping block (7), the clamping block (7) is provided in a narrow lower and wide upper manner, and the clamping block (7) is matched with the rectangular hole (3).

2. The security seal according to claim 1, wherein, The top of the clamping block (7) is provided with an inclined surface, and the slope of the inclined surface gradually decreases from the top edge of the clamping block (7) to the movable tongue (6).

3. The security seal according to claim 1, wherein, The other end of the plastic strip (1) for inserting the lock buckle (2) is in an elongated sharp cone shape.

4. The security seal according to claim 1, wherein, The inner diameter of the small hole (4) gradually decreases from bottom to top.

5. The security tag of claim 1, wherein, The bottom of the movable cavity (5) is provided in a closed manner.

6. The security tag of claim 1, wherein, The two side edges of the clamping block (7) are provided with chamfers.

7. The security tag of claim 1, wherein, The outer edge of the lock buckle (2) is provided with a circular arc chamfer.

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