Fluorinated bottle with double liquid quantitative mixing function

Abstract

The invention discloses a fluorinated bottle with the function of double-liquid quantitative mixing, which comprises a main bottle body and a main cover body threadedly connected with the mouth of the main bottle body; it is characterized in that the main cover body is fixed or integrally connected with The auxiliary bottle body extending into the mouth of the main bottle body, the bottle body of the auxiliary bottle body is marked with a scale, and the auxiliary bottle body is provided with a drip valve mechanism, which includes an inverted cone-shaped drip valve located at the bottom of the auxiliary bottle body. A liquid hole, a threaded hole provided on the main cover and opposite to the inverted tapered drip hole, and a control valve stem matched with the threaded hole through a threaded section, the bottom of the control valve stem is provided with an inverted cone The inverted cone-shaped valve head matched with the drip hole, and the top of the control valve stem protrudes from the main cover to fix the adjustment knob; at the same time, the main cover is provided with a liquid injection hole for the auxiliary bottle body, and the auxiliary bottle body injects liquid The hole is provided with a secondary bottle sealing film. The invention can meet the requirement of controlled quantitative mixing of liquids, and has better barrier protection between two liquids when they are not mixed.

Description

technical field [0001] The invention relates to a fluorinated bottle, in particular to a fluorinated bottle with the function of quantitative mixing of two liquids. Background technique [0002] Fluorinated bottles are common containers currently used to store chemical liquids, pesticide concentrates or fragrance essences. In actual use, especially in the process of chemical experiments, it is often necessary to mix two different liquids. The traditional way is to prepare two fluorinated bottles, which are filled with different liquids and then poured and mixed. The disadvantage is that it is inconvenient to carry, and it is easy to cause liquid splash when mixing. For highly corrosive liquids, it is easy to cause damage and pollution to the human body and the environment. [0003] For this reason, the applicant previously disclosed a liquid bottle with a double-liquid mixing function in the invention patent with the notification number 202464449U. This liquid bottle is des...

AI Technical Summary

Problems solved by technology

[0005]1. Basically, after pouring, the liquid in the auxiliary bottle is completely mixed with the liquid in the main bottle, and it cannot be quantitatively and slowly added to the main bottle. Uncontrollable mixing methods are not suitable for certain types of chemical ratio experiments that require quantitative mixing

[0006] Once the plastic wrap of the auxiliary bottle is torn off, if you do not want to mix it temporarily, the liquid in the auxiliary bottle will easily mix with the liquid in the main bottle, resulting in Liquid contamination in the main bottle, that is, the lack of a good secondary barrier between the main and auxiliary bottles

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