Oral liquid bottle

Abstract

The invention provides an oral liquid bottle which comprises a bottle body. The upper end of the bottle body is provided with a rotating cover. A connecting rib which can be broken by screwing is arranged at the connection portion of the bottle body and the rotating cover. The bottle body and the rotating cover are connected through the connecting rib. A bottle plug is arranged in the rotating cover. An annular protrusion is arranged on the inner wall of the rotating cover. An annular groove is formed in the outer wall of the bottle plug, and the annular groove and the protrusion are fixed together in an abutting-combining mode. The oral liquid bottle has the advantages that the structure that the bottle body and the rotating cover are connected into a whole, and then the bottle plug is arranged in a plugging mode is used, the bottle is simple, practical, low in cost, low in energy loss, environmentally friendly, capable of being used in a recycling mode, firm in structure, good in sealing performance and convenient to carry and open, and large-scale production can be well achieved. In addition, the bottle plug has good elasticity and high barrier property, the fact that the bottle plug can be put into the rotating cover in a plugging mode and be pulled out from the rotating cover conveniently is guaranteed, good sealing barrier effect can be achieved in the rotating cover, leakage of liquid or sporadic gas in the bottle can be avoided, and a traditional glass oral liquid bottle can be replaced.

Description

technical field [0001] The invention relates to the technical field of product packaging, in particular to an oral liquid bottle. Background technique [0002] At present, most of the oral liquid medicines and health care products, such as cough syrup and royal jelly, are packed in large glass bottles. Taking them in batches will inevitably pollute the oral liquid remaining in the glass bottle, affecting the quality of the medicines or health care products. Beneficial to human health. There are also some oral liquids that are packed in smaller glass bottles, so that they can be taken one at a time to avoid pollution to the remaining oral liquids. However, small glass bottles also need to cooperate with bottle stoppers and metal caps to achieve airtight packaging, and auxiliary tools such as straws are needed during use, which is time-consuming and laborious. Moreover, most of the above glass oral liquid bottles need to be recycled and reused, and cannot be used once, which...

AI Technical Summary

Problems solved by technology

However, small glass bottles also need to be matched with bottle stoppers and metal caps to achieve airtight packaging. When using them, auxiliary tools such as straws are required, which is time-consuming and laborious.

Moreover, most of the above glass oral liquid bottles need to be recycled and reused, and cannot be used once, which affects the safety and sanitation of their use. At the same time, there are also problems such as high manufacturing cost, inconvenient packaging, and transportation.

[0003] There are also oral liquid bottles with tear-off aluminum caps. At present, the traditional tear-off aluminum caps are torn from the tear of the cap, and the cap can be opened to drink, but it has many defects: one is the aluminum material and tear The technical equipment requirements of the mouth are very high. The tearing force is affected by controlling the notch depth of the aluminum material. If the technology is not up to the mark, the tearing will not be easy to tear or break; When drinking, it is easy to scratch fingers and lips; the third is that the sealing of the tear is poor, which can easily lead to drug contamination and deterioration of the drug.

[0008] In addition, most of the existing oral liquid bottles have complex structures, cumbersome production process, poor barrier performance, and the bottle mouth with good sealing is not easy to open, and the sealing that is easy to open is poor, while glass bottles are difficult to open and energy-consuming. tall and easily broken

Images