Delay rotation bottle cap

Abstract

The invention discloses a delay rotation bottle cap which comprises a cap body. The cap body comprises a plurality of cover main bodies which are internally and externally arranged, the top faces of the cover main bodies are flush with or basically flush with one another, the cover main bodies on the inner side are sleeved with the cover main bodies on the outer side, and the cover main bodies meet the following condition that after the cover main bodies on the outer side rotate by a certain angle, the cover main bodies on the inner sides are driven to rotate. The cover main bodies can form relative rotation of a certain angle between the inner cover main bodies and the outer cover main bodies, so that the bottle cap has the functions which cannot be achieved by a single cap in the application of the bottle cap. For example, in the uncapping process, fragile components pasted on the top face of the bottle cap are torn off.

Description

technical field [0001] The invention relates to a bottle cap, in particular to a bottle cap which comprises a plurality of cap bodies and whose inner cap bodies rotate with delay. Background technique [0002] Traditional bottle caps generally have only one cap body, so the top surface is a fixed structure, which may have some disadvantages in use, such as: sticking a seal containing useful information (such as price information and anti-counterfeiting information, etc.) on the top surface of the bottle cap ( Such as electronic labels and scanning codes, etc., when scanning codes such as barcodes and QR codes, etc.), because the top surface of the traditional bottle cap is a fixed structure, the seal will still be intact on the top of the bottle cap after the bottled product is used many times On the other hand, due to the long-term existence of intact seals, unfavorable results may occur, such as: multiple use of price information; or repeated anti-counterfeiting verificati...

AI Technical Summary

Problems solved by technology

[0002] Traditional bottle caps generally have only one cap body, so the top surface is a fixed structure, which may have some disadvantages in use, such as: sticking a seal containing useful information (such as price information and anti-counterfeiting information, etc.) on the top surface of the bottle cap ( Such as electronic labels and scanning codes, etc., when scanning codes such as barcodes and QR codes, etc.), because the top surface of the traditional bottle cap is a fixed structure, the seal will still be intact on the top of the bottle cap after the bottled product is used many times On the other hand, due to the long-term existence of intact seals, unfavorable results may occur, such as: multiple use of price information; or repeated anti-counterfeiting verification problems caused by non-product user misuse, which brings inconvenience to anti-counterfeiting verification applications, such as non-users Verification affects the user's right to use, and repeated verifications increase the burden on the verification server, etc.

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