Lantern ring type easy-to-open beer bottle cap

Abstract

The invention discloses a lantern ring type easy-to-open beer bottle cap. The lantern ring type easy-to-open beer bottle cap comprises an inner cap buckled on a bottleneck, an outer cap which sleevesthe outer wall of the inner cap, a gasket arranged in the inner cap and a locking part arranged on the inner wall of the outer cap, wherein the inner cap comprises a circular cap part, a skirt edge connected to the outer circular edge of the cap part as well as a first groove, a first bulge and a second groove which are sequentially formed in the skirt edge from top to bottom; the gasket is positioned between the end part of the bottleneck and the cap part; the cap part and the skit edge are integrally formed; the skirt edge is S-shaped; the skirt edge fits to the outer wall of the bottleneck;the skirt edge corresponds to the locking part which is in the shape of inverted U; and one end, away from the cap part, of the skirt edge is linear. The lantern ring type easy-to-open beer bottle cap has the beneficial effects that: the inner cap, the gasket, the outer cap and the locking part are arranged, so that sealing performance of the bottleneck of the beer bottle is improved, and therefore, the lantern ring type easy-to-open beer bottle cap has anti-theft effect, is compact in structure and is high in practicability.

Description

technical field [0001] The invention relates to the technical field of beer bottle caps, in particular to a collar-type easy-to-open beer bottle cap. Background technique [0002] The beer bottle cap is a cap used to seal the beer bottle, so as to ensure that the quality of the beer will not be affected. Now people who like to drink beer need to use a bottle opener when opening the beer bottle cap. At the same time, if there is no bottle opener , needs to be opened by teething or the edge of the table, which will damage the teeth or the table, so it is of great significance to study a kind of beer bottle cap that is easy to open. Contents of the invention [0003] The purpose of the present invention is in order to solve the above-mentioned problem, has designed a kind of collar type easy-to-open beer bottle cap. [0004] To achieve the above object, the technical solution of the present invention is a collar-type easy-to-open beer bottle cap, which includes an inner cap ...

AI Technical Summary

Problems solved by technology

[0002] The beer bottle cap is a cap used to seal the beer bottle, so as to ensure that the quality of the beer will not be affected. Now people who like to drink beer need to use a bottle opener when opening the beer bottle cap. At the same time, if there is no bottle opener , needs to be opened with the help of teeth or the edge of the table, which will damage the teeth or the table, so it is of great significance to study an easy-to-open beer bottle cap

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