Beverage bottle capable of being used in series and in-series combined beverage bottle

Abstract

The invention provides a beverage bottle capable of being used in series and an in-series combined beverage bottle and relates to beverage bottles. The beverage bottle is provided with a bottle body and a bottle cap, wherein threads are formed on the external wall of the side face of the bottle cap, convex points are arranged at the lower edge of a bottleneck of the bottle body, a circular concave cavity is formed in the bottom of the bottle body, threads which can be in corresponding threaded connection with the threads formed on the external wall of the side face of the bottle cap are formed in the internal wall of the circular concave cavity, a step is formed in the internal wall of the circular concave cavity, and concave points which can be in corresponding fit with the convex points arranged at the lower edge of the bottleneck of the bottle body are arranged on the step. The in-series combined beverage bottle is provided with at least two beverage bottles capable of being used in series, wherein the corresponding two beverage bottles capable of being used in series are in up-and-down series connection, the bottom cap of the corresponding lower beverage bottle capable of being used in series is in threaded connection with the circular concave cavity of the bottom of the corresponding upper beverage bottle capable of being used in series, and the convex points arranged at the lower edge of the bottleneck of the bottle body of the corresponding lower beverage bottle capable of being used in series are in corresponding fit with the concave points arranged on the step of the internal wall of the circular concave cavity of the bottom of the corresponding upper beverage bottle capable of being used in series.

Description

technical field [0001] The invention relates to a beverage bottle, in particular to a beverage bottle which can be used in series and a combined beverage bottle connected in series. Background technique [0002] Saving water conservancy resources and protecting environmental resources have become common issues of the whole society. Saving and protecting resources requires the joint efforts of everyone in the society, and also requires a good water-saving method. For example, in daily life, the drinking rate of the whole bottle after people open the beverage bottle is very low. After some beverage bottles are opened, they only drink a small part of the beverage, and the remaining beverage bottles are discarded. It also causes great pollution to the environment. [0003] How to make reasonable use and protection of water resources related to beverage bottles should be a problem that everyone needs to pay attention to. Contents of the invention [0004] The main purpose of...

AI Technical Summary

Problems solved by technology

For example, in daily life, the drinking rate of the whole bottle after people open the beverage bottle is very low. After some beverage bottles are opened, they only drink a small part of the beverage, and the remaining beverage bottles are discarded. It also causes great pollution to the environment

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