Conjoined double-bottle with easy-to-open cover

Abstract

The invention discloses a conjoined double bottle with an easy-to-open cover. The conjoined double bottle is composed of a powder storage bottle, a conjoined cover, the easy-to-open cover and a lower bottle, the powder storage bottle comprises a bottle tip opening, a reducing opening, a bottle neck inner cavity, a bottle neck convex ring, a bottle neck thread and a bottle neck convex rib, and powder or concentrated juice can be injected into the powder storage bottle; the conjoined cover comprises an upper limiting groove, an upper cover nut, a limiting surface, an upper sealing ring, the easy-to-open cover, a centering groove, an upper unsealing ring, a lower limiting groove, a limiting step, a lower cover nut, a cutting mark line, a lower sealing ring and a lower unsealing ring; and the lower bottle comprises an inclined sharp bottle opening, a bottle neck outer diameter, a bottle neck thread, a bottle neck convex ring, a limiting step and a bottle neck inner cavity, and the lower bottle can contain water. The conjoined double bottle is characterized in that the reducing opening on the powder storage bottle is small in opening and large in bottle cavity neck, so that a cut mark cover can fall off conveniently; due to the application of the easy-to-open cover, the separation of two cavities of the powder storage bottle and the lower bottle is realized; the easy-to-open cover is opened through spiral jacking, the operational ability of people can be inspired, and the thinking imagination of people is enriched; and the conjoined double bottle can be prepared for drinking at present, and moreover, the conjoined double bottle is simple, convenient and sanitary to operate, and a better choice is brought to the life of people.

Description

[0001] Technical field [0002] The invention relates to a new drinking bottle, that is, a double bottle with a one-piece easy-to-open lid. Background technique [0003] At present, the drinks on the market are mainly pure water, mineral water and water-mixed drinks, and the packaging structure is monotonous. The shelf life of pure water and mineral water is generally two years. The shelf life is one year, and it contains food additives. With the improvement of people's living standards, the more they pursue the quality of life, the water drinking products are required to be green and environmentally friendly. It is necessary to create new water drinks and new functional products to suit people's water drinks. high consumer demand. Contents of the invention [0004] The purpose of the present invention is to provide a new drinking bottle. The double bottle used in the structural design is a combination of a powder storage bottle and a lower bottle. It has a separation effe...

AI Technical Summary

Problems solved by technology

[0003] At present, the drinks on the market are mainly pure water, mineral water and water-mixed drinks, and the packaging structure is monotonous. The shelf life of pure water and mineral water is generally two years. The shelf life is one year, and it contains food additives. With the

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