Antifake bottle cap

Abstract

The present invention discloses an anti-fake bottle cap, comprising an outer cover and a bottle nozzle. The outer cover is covered on the bottle nozzle and an adaptable anti-fake ring and a thorn are arranged between the outer cover and the bottle nozzle. When the outer cover of the anti-fake bottle cap is opened, the thorn on the bottle nozzle moves to the anti-fake ring without the position of an abdicating groove, the anti-fake ring is squeezed and deformed, the deformation of the anti-fake ring can also cause the deformation of the outer cover and a convex mark can stay on the outer cover. When the outer cover is tightened again, the convex mark cannot disappear and anti-fake effect can be achieved. The anti-fake bottle cap not only has simple structure, easy utility, low manufacturing cost and easy mass production, but also has high anti-fake technology content and difficult counterfeiting so that the anti-fake bottle cap can achieve the anti-fake function and maintain the interest of manufacture and consumer.

Description

technical field [0001] The invention relates to a bottle cap, in particular to an anti-counterfeit bottle cap used on wine, beverage and other bottles. Background technique [0002] At present, with the continuous improvement of people's living standards, the market demand for bottled wine and bottled beverages is also increasing. Manufacturers are considering the protection of their own products and consumers for reasons such as hygiene. Anti-counterfeiting technology demand is also increasing. At present, the more common anti-counterfeiting technology is to use outer packaging to prevent counterfeiting. However, the outer packaging is easy to print. Unscrupulous merchants can use recycled wine bottles to refill fake wine or low-quality wine before selling them. The other is anti-counterfeiting bottle caps. [0003] The utility model patent of the patent No. 01206441.6 discloses "a kind of anti-counterfeiting cap", which adopts the method of cracking the cracking ring when...

AI Technical Summary

Problems solved by technology

After this kind of anti-counterfeiting bottle cap is opened, although the internal cracking ring is broken, the bottle cap remains unchanged. After the bottle cap is re-closed, it cannot be seen in appearance, which is not intuitive enough. After the outer cap is recycled, it can still be faked.

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