Anti-counterfeiting fastener for outer packaging boxes

Abstract

The invention relates to an anti-counterfeiting fastener for outer packaging boxes. The anti-counterfeiting fastener comprises a finger pull ring, a fixed portion and a movable portion. The outer surface of a fixed portion body is provided with an arc-shaped groove, a first cylindrical pin is arranged on the inner surface of the fixed portion body, the root of the finger pull ring is connected with the fixed portion body, and the ring portion of the finger pull ring is placed in the arc-shaped groove. The movable portion comprises a hollow cylinder, a movable bolt, a second cylindrical pin and a strong spring, the hollow cylinder is arranged at the center on the inner surface of the fixed portion body, the second cylindrical pin and the bolt are arranged in the hollow cylinder, two ends of the strong spring are fixed onto the first cylindrical pin and the second cylindrical pin respectively, and the strong spring and the first cylindrical pin support the bolt. The anti-counterfeiting fastener is exquisite and simple in structure, elegant and light in appearance, low in cost, quick in use and convenient to use and can be widely applied to various outer packaging boxes.

Description

technical field [0001] The invention relates to an anti-counterfeiting buckle for an outer packaging box. Background technique [0002] Because there will be some counterfeit products on the market, with a variety of manufacturing methods, especially food, if counterfeit will directly endanger people's lives, milk powder, industrial gelatin, especially some high-end famous wines, precious medicinal materials, high-end luxury goods, etc., especially need Anti-counterfeiting means to prevent counterfeit and inferior goods from harming consumers. [0003] The anti-counterfeit mode in the prior art mainly contains, and the product that the company develops only does anti-counterfeit on the product, affixes a barcode or prints some numbers. The main disadvantage is that imitation is easy, counterfeiting cannot be eliminated, and the cost of imitation is low. [0004] Moreover, most of the existing anti-counterfeiting buttons on the outer packaging box are presented on the surfa...

AI Technical Summary

Problems solved by technology

The main disadvantage is that it is easy to imitate, it is impossible to prevent counterfeiting, and the cost of imitation is low

[0004] Moreover, most of the existing anti-counterfeiting buttons on the outer packaging box are presented on the surface, which affects the appearance of the appearance, and cannot be opened and damaged at one time, and cannot prevent the repeated use of the outer packaging box more effectively, or a single lock Buckle lock, or need to add one more action to open the box, so it is not convenient for users to use convenient and fast anti-counterfeiting identification

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