Burst wine cap with novel burst ring

Abstract

The invention discloses a burst wine cap with a novel burst ring. The burst wine cap comprises a crown type cap, a burst inner cap, the burst ring, a wine pourer and an outer sleeve, wherein the burst ring comprises a ring body, protrusions, fixing gaps and stress concentration gaps, the stress concentration gaps are provided with easily-breaking gaps and stress pawls, the width of each protrusion is not larger than that of each stress concentration gap, the outer diameter of the burst ring is 0.1 mm -0.8 mm smaller than that of the outer sleeve, the fixing gaps are double-trapezoid recesses large in outside and small in inside, the width of each fixing gap ranges from 2.0 mm to 3.0 mm, and the thickness of the burst ring at the corresponding fixing gap ranges from 0.4 mm to 0.8 mm. The burst wine cap is wholly safe and reliable, order and attractive and convenient to produce and assemble, and working efficiency is improved.

Description

technical field [0001] The invention relates to a bursting ring, in particular to a bursting wine cap with a novel bursting ring. Background technique [0002] In the field of packaging of valuable liquids such as wine, in order to enable consumers to distinguish whether the container has been opened, the anti-counterfeiting cover design is adopted, and the anti-counterfeiting method of indicating the opening of the container through the burst ring anti-counterfeiting device is widely used. Such as figure 1 , figure 2 , the bursting ring in the prior art is limited by the shape and structure of the fixed gap 33 and the stress concentration gap 34. After the wine cap is used, the bursting ring is easy to burst and is not complete, but is only broken into two sections; affected by the shape and structure of the bursting ring itself, the bursting ring The bursting rings can only be stacked in order when superimposing the hot stamping, because the protrusions of the bursting ...

AI Technical Summary

Problems solved by technology

like figure 1 , figure 2 , the bursting ring in the prior art is limited by the shape and structure of the fixed gap 33 and the stress concentration gap 34. After the wine cap is used, the bursting ring is easy to burst and is not complete, but is only broken into two sections; affected by the shape and structure of the bursting ring itself, the bursting ring The bursting rings can only be stacked in order when superimposing the hot stamping, because the protrusions of the bursting rings make gaps between the bursting rings, resulting in the waste of hot stamping paper and the unevenness of the bursting rings after hot stamping; the outer diameter of the bursting ring is the same as the outer diameter of the jacket, During the assembly process, due to the gap between the burst ring and the wine pourer, the assembled burst ring has bulges, resulting in an uneven appearance

Therefore, the production and assembly of commonly used bursting rings are inconvenient and inefficient

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