A nested container bottle

Abstract

The invention discloses a nested container bottle, which belongs to the technical field of container bottles. A nested container bottle, including a glass inner bottle, an inner bottle cap arranged on the top of the glass inner bottle, and a glass bottom sleeve set on the outer wall of the glass inner bottle, the part above the neck of the glass inner bottle is made of brown glass, The part below the bottleneck of the glass inner bottle is made of colorless transparent glass, and the two are integrally formed; the inner bottle cap is specifically a brown cap; the glass bottom cover is specifically brown glass; the nested container bottle of the present invention can be stored for a long time For liquids that are easy to decompose when exposed to light, if you need to observe the changes in the color and transparency of the liquid inside, you can lift the inner bottle and use its transparent part to observe directly. This invention is different from pouring out the liquid inside and avoids additional operations. Steps and instruments, and will not cause agitation to the internal liquid, especially the internal liquid that needs to be isolated from the air and will not cause damage.

Description

A nested container bottle technical field [0001] The present invention relates to the technical field of container bottles, in particular to a nested container bottle. Background technique When containing the liquid that is easily decomposed in light, prior art often adopts dark glass container bottle, this is because dark color The bottle body can absorb most of the visible light, so that the liquid inside can be stored in the dark for a long time, especially the brown glass. Glass bottles are the most common. The brown glass container bottle absorbs most of the visible light, making it impossible to directly observe the contents In addition, when the liquid in the container bottle needs to be poured out for observation, it is often necessary to An additional operation step is required, that is, the liquid in the container bottle needs to be taken out through the instrument. This operation method will affect the shape of the liquid inside. The most serious damage...

AI Technical Summary

Problems solved by technology

While the brown glass container bottle absorbs most of the visible light, it will make it impossible to directly observe the color, transparency and other state changes of the liquid contained in it; in addition, when the liquid in the container bottle needs to be poured out for observation, additional steps are often required , that is, it is necessary to take out the liquid in the container bottle through the instrument. This operation method will cause agitation to the liquid inside, especially the most serious damage to the liquid that needs to be isolated from the air.

Images