Cosmetic liquid storage device capable of preventing oxidation

Abstract

The invention provides a cosmetic liquid storage device capable of preventing oxidation. The device comprises a bottle body, and a gravity block is placed in the circular shell; supporting plates arefixedly connected to the left side and the right side of the gravity block; a gear and a cam are fixedly connected to the outer side of the rotating shaft in a sleeving mode, a rack plate meshed withthe gear is fixedly connected to the supporting plate, an air suction cylinder is installed above the cam, an exhaust pipe extending to the outer side of the bottle body is fixedly inserted into the top of the air suction cylinder, and an air suction pipe extending into the bottle body is fixedly inserted into the bottom of the air suction cylinder. When cosmetic liquid is discharged, the bottle body and round shell are inclined, the position of the gravity block is kept unchanged under the action of self gravity, the gravity block, the supporting plate and the rack plate move relative to other structures, the rack plate drives the rotating shaft and the cam to rotate through the gear, the cam extrudes the air suction cylinder to suck air, the air in the bottle body is sucked away and exhausted, and the situation that when the liquid outlet pipe is opened, external air enters the bottle body, and consequently cosmetic liquid is oxidized is effectively avoided.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a cosmetic liquid storage device for preventing oxidation. Background technique [0002] Cosmetics refer to the adjustments used to beautify, retain or change the appearance of people, or the adjustments used for cleaning, dyeing, wiping, correcting or protecting the skin, hair, nails, eyes or teeth. And health concerns, zero-burden products are becoming more and more popular. Many of these new cosmetics are in liquid state and can be directly applied on the surface of the human body for use. [0003] These liquid cosmetics are generally stored in container bottles, and the cosmetic liquid can be poured out when in use, but the structure of the existing cosmetic liquid storage bottles is too simple, without other protective devices, when the bottle cap is opened every time, There will always be air entering the inside of the bottle. After repeated use, the cosmetic...

AI Technical Summary

Problems solved by technology

[0003] These liquid cosmetics are generally stored in container bottles, and the cosmetic liquid can be poured out when in use, but the structure of the existing cosmetic liquid storage bottles is too simple, without other protective devices, when the bottle cap is opened every time, There will always be air entering the inside of the bottle. After repeated use, the cosmetic liquid in the bottle will continue to decrease, and the external air will continue to enter the bottle, causing the cosmetic liquid to be oxidized, reducing the use effect of the cosmetic liquid, and even causing the cosmetic liquid to oxidize. It is cloudy and cannot be used, causing economic waste to users

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