Quantitative liquid outlet seal bottle cap

Abstract

The invention relates to the technical field of liquid quantitative measurement control devices, in particular to a quantitative liquid outlet seal bottle cap. The quantitative liquid outlet seal bottle cap comprises a quantitative liquid outlet seal bottle cap body, the quantitative liquid outlet seal bottle cap body comprises a quantitative adjusting liquid inlet container and a bottle cap mainbody, the bottle cap main body is provided with a quantitative adjusting liquid inlet container, the quantitative adjusting liquid inlet container is mounted on the basis of a traditional bottle cap main body, a capacity adjusting valve is rotated, the capacity is adjustable, a liquid inlet control valve, a push and pull rod thereof and a spring device are mounted, the opposite position between the liquid inlet control valve and a base is controlled, liquid taking and seal can be achieved, a hole is formed in a base of the capacity adjusting valve for ventilation, gas pressure in a bottle bodyis balanced, liquid can flow, a seal ring is mounted for preventing liquid leakage, through motion of the liquid inlet control valve and bottle body inclination, quantitative liquid taking is achieved, the function of precisely obtaining quantitative liquid and reagents is achieved, and work efficiency can be greatly improved.

Description

【Technical field】 [0001] The invention relates to the technical field of liquid quantitative metering control devices, in particular to a quantitative liquid-out sealing bottle cap. 【Background technique】 [0002] At present, various liquid reagents are often used in environmental engineering testing and experiments, and various liquids such as shampoo, laundry detergent, and makeup remover are often used in modern life. It is often necessary to take out a certain amount of liquid reagents from sealed containers or Cleaning supplies, and the convenience of using a dropper is not good. Ordinary container sealing devices do not have the function of quantitative measurement. In the process of taking out the liquid, there are often cases of insufficient or excessive taking, and it is also prone to backfilling, contaminating the liquid reagent in the original container, and causing unnecessary losses. [0003] Therefore, how to obtain quantitative liquids or reagents more accura...

AI Technical Summary

Problems solved by technology

[0002] At present, various liquid reagents are often used in environmental engineering testing and experiments, and various liquids such as shampoo, laundry detergent, and makeup remover are often used in modern life. It is often necessary to take a certain amount of liquid reagents from sealed containers or Cleaning supplies, and the convenience of using a dropper is not good

Ordinary container sealing devices do not have the function of quantitative measurement. In the process of taking out the liquid, there are often cases of insufficient or excessive dosage, and it is also prone to backfilling, contaminating the liquid reagent in the original container, resulting in unnecessary losses.

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