Multifunctional milk bottle cap

Abstract

The invention relates to a multifunctional milk bottle cap comprising a first bottle cap body and a second bottle cap body. Splicing-inserting openings are formed in the bottoms of the outer sides of the first bottle cap body and the second bottle cap body. The top faces of the first bottle cap body and the second bottle cap body are provided with annular convex parts. The splicing-inserting openings include square grooves and convex parts matched with the square grooves in shape. The top face annular convex part of the first bottle cap body is a large annular convex part, and the top face annular convex part of the second bottle cap body is a small annular convex part. The small annular convex part of the second bottle cap body can be inserted into the large annular convex part of the first bottle cap body. The top face large annular convex part of the first bottle cap body can be inserted into the bottoms of the first bottle cap body and the second bottle cap body. The multifunctional milk bottle cap has the beneficial effects that the square grooves and the convex parts matched with the square grooves in shape are arranged at the bottoms of the outer sides of the bottle caps to serve as the splicing-inserting openings, and the large annular convex part and the small annular convex part are arranged on the top faces of the bottle caps to serve as the splicing-inserting openings, so that the opened milk bottle cap has the characteristic similar to Lego building blocks, and a user can assemble milk bottle caps to different shapes so as to meet the requirement of multiple shape combination.

Description

[0001] Technical field: [0002] The invention relates to the technical field of packaging, in particular to a multipurpose bottle cap for packaging liquid milk products. [0003] Background technique: [0004] Liquid milk products are widely accepted because of their convenient drinking and high nutritional value. Many people have long-term consumption experience of liquid milk products. Only throw it away after finishing, which causes waste and is not conducive to environmental protection. [0005] Invention content: [0006] The technical problem to be solved by the present invention is to provide a multi-purpose feeding bottle cap for bottled liquid milk products. On the basis of satisfying the sealing function, the entertainment function of the feeding bottle cap is increased, so that the opened feeding bottle cap can be used as a plug-in toy, so that Items that were originally used up and would be discarded are turned into toys and continue to be used. [0007] The tec...

AI Technical Summary

Problems solved by technology

[0004] Liquid milk products are widely accepted because of their convenient drinking and high nutritional value. Many people have long-term consumption experience of liquid milk products. Only throw it away after finishing, which causes waste and is not conducive to environmental protection

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