Optical container with pressure protection function and liquid filling technology thereof

Abstract

The invention discloses an optical container with a pressure protection function and a liquid filling technology thereof. The optical container is a transparent container which comprises a bottle body with a triangular cross section, a bottle cover arranged on an upper bottle opening of the bottle body and a sign board hung on the bottle opening; a strip-shaped light transmitting groove is formed in the sign board and used for restraining light incidence angles, a pressure protection mechanism is arranged in the bottle cover and used for automatically unloading when pressure inside the bottle body ascends to a danger state, the pressure protection mechanism comprises a sealing mat arranged between the bottle opening and the bottle cover, an overflow opening is formed in a central hole of the bottle cover, unloading knife edges extending to the inside of the container are arranged on the peripheral side of the overflow opening of the bottle cover, and an arc inwards-concave unloading point is arranged at the position, corresponding to the unloading knife edges, of the sealing mat. The pressure protection mechanism enables the inside of the container to achieve a full-loaded state, the best effect can be achieved in chromatic dispersion, accidents caused by overpressure are avoided, safety is improved, and the strip-shaped light transmitting groove restrains light so that chromatic dispersion can be formed more easily.

Description

technical field [0001] The invention relates to the field of beverage packaging equipment, in particular to an optical container and its liquid that are more scientific, practical and ornamental, have better dispersion effects, and are less likely to burst due to overpressure in the bottle body Filling process. Background technique [0002] The water bottle used in daily life only has the function of a container. No matter how the appearance of the water bottle changes in design and structure, it can only achieve a single water-holding function, which is not ornamental and interesting, and cannot generate strong attraction to consumers. The singleness of structure and function of traditional beverage bottles makes beverage manufacturers have nothing to attract consumers except for the selling point of the beverage itself. In response to this defect, a prism water bottle that can produce dispersion has also appeared on the market. This kind of water bottle can not only satis...

AI Technical Summary

Problems solved by technology

[0002] The water bottle used in daily life only has the function of a container. No matter how the appearance of the water bottle changes in design and structure, it can only achieve a single function of holding water. It is not ornamental and interesting, and cannot generate strong attraction to consumers.

The singleness of structure and function of traditional beverage bottles makes beverage manufacturers have nothing to attract consumers except for the selling point of the beverage itself. In response to this defect, a prism water bottle that can produce dispersion has also appeared on the market. In addition to satisfying the basic function of dressing up, this kind of water bottle can also be dispersed under a specific light source to produce colorful seven-color light

However, due to dispersion, the refractive index in the bottle must be a liquid with a single medium, and there must be no bubbles or no fullness, otherwise the effect of dispersion will be greatly reduced. However, when the liquid in the bottle is heated or frozen The volume will increase, resulting in excessive pressure in the bottle, and the excessive pressure in the bottle will cause the bottle cap to rush out or the bottle body to burst, causing harm to the surroundings of the bottle body and posing a greater safety hazard

In addition, after the traditional prism water bottle is filled with water, the dispersion effect can only occur under specific light source conditions, that is, the incident angle of the light needs to be controlled, and the container itself must not have stickers or printed patterns and characters. Circulation commodities that need to have product information, this kind of prism water bottle will not meet the national product packaging requirements, and at the same time cannot ensure that the dispersion effect will be produced quickly

Images