Drink bottle with reinforced bottle head

Abstract

The invention provides a drink bottle with a reinforced bottle head. The drink bottle comprises the bottle head, a bottle body, a bottle belly and a bottle bottom. The bottle head is conical. The conical generatrix is composed of a pair of arcs with the central axis of the bottle head as the symmetry axis. A plurality of strip-shaped grooves distributed in a central symmetry mode are formed in the bottle head. The included angle between the direction of the strip-shaped grooves and the central axis of the drink bottle with the reinforced bottle head is 30-75 degrees. The depth of the strip-shaped grooves is 0.5-3 millimeters, and the width of the strip-shaped grooves is 2-5 millimeters; the distance between every two adjacent strip-shaped grooves is 10-20 millimeters, and the tail ends, close to the bottle opening, of the strip-shaped grooves is in spine shapes. By the adoption of the drink bottle with the reinforced bottle head, the slant grooves are formed in the bottle head, the mechanical strength of the bottle head part is reinforced, as the grooves are formed, a user can grab the drink bottle with the reinforced bottle head conveniently, the influence on the overall appearance of the bottle head from the groove design is avoided, the manufacturing process is simple, the manufacturing cost of the drink bottle with the reinforced bottle head is hardly increased, and the drink bottle is suitable for being manufactured and used on a large scale.

Description

technical field [0001] The invention belongs to the field of machinery, and relates to a beverage container, in particular to a bottle head reinforced beverage bottle. Background technique [0002] Existing beverage bottle that uses in a large amount is after raw material is heated through high temperature, by mold through blow molding, extruding and blowing or the container of injection molding. It can be used for packaging, transportation and drinking containers of beverages, food, pickles, honey, edible oil and other liquids. Beverage bottles have the characteristics of unbreakable, low cost, high transparency, and food-grade raw materials. The main raw material of the beverage bottle is polypropylene plastic, which is non-toxic and harmless, and it is used to hold soda and cola beverages without adverse effects on the human body. [0003] Beverage bottles with bottle head reinforcement have various shapes, but beverage bottles currently available on the market are usua...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the technical defects that the existing bottle head design is inconvenient to grasp by hand, and the bottle head is easily sunken or deformed and difficult to recover when the bottle head is impacted and squeezed, the invention discloses a bottle head reinforced beverage bottle

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