Quantitative bottle

Abstract

The invention discloses a quantitative bottle. The quantitative bottle comprises a bottle body sleeved with a bottle cover; a guide tube is inserted in the bottle cover, the upper end of the guide tube is located above the bottle cover, and a quantitative bin is arranged at the position, close to the bottom of an inner cavity of the bottle body, of the lower portion of the guide tube; the quantitative bin is provided with a liquid inlet communicating with the inner cavity of the bottle body; the liquid inlet is provided with a one-way valve for one-way communication from the inner cavity of the bottle body to the quantitative bin; and the bottle body at least has the elastic compression function. According to the quantitative bottle, when the bottle body is pressed, pressure can be formedfor liquid in the inner cavity of the bottle body and enables the liquid to overcome the action of the one-way valve and to enter the quantitative bin, the liquid in the quantitative bin can be directly poured out from the guide tube when reaching the preset amount, when the bottle body pours the liquid in the quantitative bin out, the liquid in the inner cavity of the bottle body cannot enter thequantitative bin as the liquid inlet is sealed by the one-way valve, and thus quantification of the liquid is achieved; and the quantitative bottle can be applied to the field of agent bottles, soy sauce bottles and the like with a quantitative usage requirement.

Description

technical field [0001] The invention relates to a quantitative bottle, in particular to a quantitative container capable of quantitatively pouring out liquid. Background technique [0002] People often need to use various liquids quantitatively in daily life, such as the deployment of medicaments, the preparation of supporting liquids in hookah, etc. The traditional method is generally to configure a measuring cup. When using it, pour the liquid from a large bottle into the measuring cup. Quantify manually by observation. However, this quantitative method needs to use a large container bottle and a measuring cup at the same time, which is not conducive to carrying, and it is also inconvenient to carry out quantitative allocation at any time, and it is also easy to cause secondary pollution when the liquid is poured into the measuring cup. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a quantitative bottle, whi...

AI Technical Summary

Problems solved by technology

However, this quantitative method needs to use a large container bottle and a measuring cup at the same time, which is not conducive to carrying, and it is not convenient to carry out quantitative deployment at any time, and it is easy to cause secondary pollution when the liquid is poured into the measuring cup

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