Beverage bottle capable of preventing bottle cap from losing

Abstract

The invention discloses a beverage bottle capable of preventing a bottle cap from losing. The beverage bottle is provided with a bottle body used for holding beverage, a bottle opening is arranged at the top part of the bottle body, external threads are arranged on the outer edge of the bottle opening, the beverage bottle is further provided with a bottle cap covering the bottle opening, and internal threads matched with the external threads on the outer edge of the bottle opening are arranged on the bottle cap; the beverage bottle is characterized in that the bottom of the bottle body is sunk inwards to form a sunk part, a projection is protruded out from the sunk part downwards, external threads matched with the internal threads of the bottle cap are arranged on the projection, and the height of the top face of the bottle cap is higher than the bottom of the bottle body after the bottle cap covers the projection. According to the beverage bottle disclosed by the invention, the bottle cap is taken off and is screwed on the projection at the bottom of the bottle body when in drinking so as to firmly fix the bottle cap with the bottle body without affecting the application of the bottle body, and the bottle cap is unscrewed for use if necessary.

Description

technical field [0001] The invention relates to a beverage bottle, in particular to a beverage bottle capable of preventing the cap from being lost, and belongs to the technical field of beverage packaging appliances. [0002] Background technique [0003] Beverage bottle is a container for drinking liquid or other objects. Usually cylindrical in shape with a height greater than width to facilitate one-handed handling and retain the temperature of the liquid. [0004] With the development of industry, most of the current beverage bottles are made of plastic blow molding. The material is relatively thin, generally transparent or translucent, and the beverage inside can be seen. [0005] This kind of beverage bottle has many advantages. Firstly, its material cost is relatively low, and it is generally made of polyethylene, etc., and uses very few materials. Moreover, the blow molding process is fast and can be mass-produced on a large scale. In addition, this beverage bottl...

AI Technical Summary

Problems solved by technology

[0009] The technical problem to be solved by the present invention is: in the prior art, beverage bottles are often used to drink beverages or mineral water, etc., sometimes when sitting or drinking water, the bottle caps are often taken off and put aside. At this time, the beverage bottle is just like a cup. However, although it is more convenient to drink water in this way, it is easy to lose the bottle cap, which not only pollutes the environment, but also makes it impossible to carry drinks conveniently.

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