Diamond-shaped liquor bottle cap

Abstract

The invention provides a diamond-shaped liquor bottle cap. The diamond-shaped liquor bottle cap comprises an outer cap, a middle cap, an inner cap, an S rack, an inner plug and an aluminum case. The outer cap is in a dodecagonal diamond shape, the protrusion A of the middle cap is embedded inside the slot B of the outer cover and the protrusion C of the inner cap is embedded inside the slot D of the middle cap to serve as an assembly I; the common sealing surface G of the inner plug and the S rack is sealed, and the common sealing surface H of the inner plug and a bottleneck is sealed; the lower portion of the S rack is provided with 24 teeth E which are snap-fit with 12 tooth slots F at the bottleneck; the aluminum case is fixed onto the bottle neck to serve as a second assembly II, the assembly I and the assembly II are assembled together in an engaged mode through the outer threads of the S rack and the inner threads of the inner cap and sealed through the common sealing surface L of the inner cap and the S rack. According to the diamond-shaped liquor bottle cap, the outer cap is in the dodecagonal diamond shape; the S rack is directly snapped with the bottleneck, so that the problems of rotation prevention and low reliability can be solved, meanwhile, pollutants such as tearing chippings due to rotation prevention failure can be effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of bottle caps, in particular to a diamond-shaped wine bottle cap. Background technique [0002] At present, there are many kinds of wine bottle caps. Among them, there is a situation where the inner plug is engaged with the bottle mouth and the S frame at the same time. The inner plug of this structure must have teeth on the upper and lower sides, and the upper surface is made of a relatively hard material. The teeth of the S rack are fastened, and the lower part is fastened with the teeth of the harder bottle mouth. Due to the performance of the inner plug, the material of the inner plug must be soft enough. The cap cannot be fixed with the mouth of the bottle, resulting in dust-like pollutants. Contents of the invention [0003] The invention provides a diamond-shaped wine bottle cap, which solves the problem that the bottle cap in the background art is prone to anti-rotation failure. [0004] The tec...

AI Technical Summary

Problems solved by technology

[0005] The beneficial effects of the present invention are: the outer cover of the present invention is in the shape of a 12-sided diamond, and the S frame is directly engaged with the teeth of the bottle mouth, because the S frame is made of a relatively hard material, which simplifies the relatively complicated fastening relationship in the background technology. , which solves the problem of low reliability of anti-rotation, and effectively avoids the generation of dust-like pollutants after anti-rotation failure

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