a cosmetic container

Abstract

The invention discloses a cosmetic container, which comprises a bottle body. A pump head is arranged at the bottle mouth of the bottle body. The pump head includes a pressing head, a foaming chamber and a foaming piston. There is a vertical pipe, a liquid suction pipe is provided at the lower end of the foaming chamber, a compressed air chamber and an air collection chamber are arranged above the foaming chamber, and the compressed air chamber is connected to the air collection chamber in one direction. Return spring, when the bubble pressure piston moves up, it drives the pressure piston to pressurize the gas collection cavity in one direction. There is a three-way pipe in the pressure head. One inlet of the three-way pipe is connected with the upper end of the vertical pipe, and the other inlet of the three-way pipe is It is connected with the gas collection chamber, the outlet of the three-way pipe is connected with the foam pipe, the three-way pipe is provided with an adjustment block and an adjustment block spring, and the spring of the adjustment block pushes the adjustment block so that the three-way pipe connects the foam pipe with the vertical pipe, and the bottle body There is an action block on it. The invention aims at ensuring a single liquid output while effectively reducing the residual amount of the cosmetic liquid on the outlet pipeline after liquid extraction and improving the convenience of use.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to a cosmetic container. Background technique [0002] At present, with the continuous improvement of living standards, there are more and more types of cosmetics. Corresponding to different cosmetics, special containers are usually used for storage. For example, creams with poor fluidity usually use tapes The box body of the screw cap needs to be opened after the lid is opened, while the high fluidity lotion, essence water, etc. usually use a bottle body with a pump head, and the cosmetic liquid in the bottle is drawn out by pressing the pump head for use. Cosmetic containers with pump heads, because some cosmetic liquids will remain in the inner pipes of the container when they are taken, especially the liquids remaining in the outlet pipelines. For relatively thin and high fluidity liquids, it is very easy to be affected by gravity and other factors. The dripping will cause ...

AI Technical Summary

Problems solved by technology

For the cosmetic container with a pump head, some cosmetic liquid will remain in the internal pipeline of the container when it is used, especially the liquid remaining in the outlet pipeline. Drips will pollute the desktop or countertops and increase the cleaning time for users. For thicker and less fluid liquids, it is easy to dry and solidify after being in contact with the outside air for a period of time, thereby blocking the outlet channel and causing use. Inconvenience

In order to reduce the spillage or solidification of cosmetics, there is also a Chinese Patent Publication No.: CN111498293A, which discloses a special container for cosmetics. After use, the liquid cosmetics in the internal channel of the pump head can be returned to the bottle. During the process, most of the liquid will be pumped back into the bottle, so that the amount of liquid is less each time you press it, and you need to press it multiple times, which also brings great inconvenience to the use

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