a perfume container

Abstract

A perfume container comprises a container body with a main cavity, a pressing cap, an upper valve and a lower valve, wherein the container body, the pressing cap, the upper valve and the lower valve are connected to form an atomizer. The perfume container is characterized in that the bottom of the container body recesses to form a sliding cavity which allows a base to be movably arranged at the bottom of the container body in a limiting mode, the base is provided with a liquid filling channel communicated with the main cavity of the container body, a liquid supplementing check valve is arranged in the liquid filling channel, the sliding cavity doubles as a branch cavity of the container body, a pumping mechanism which is controlled by the base and enables the air in the main cavity of the container body to be pumped into the branch cavity of the container body so as to enable vacuum negative pressure to be formed in the main cavity of the container body is arranged between the main cavity of the container body and the branch cavity of the container body, and an exhaust check valve and an exhaust passage are arranged between the branch cavity of the container body and the outside, wherein the exhaust check valve and the exhaust passage are controlled by the base and enable the air in the branch cavity of the container body to be compulsively extruded out of the container body. The perfume container has the advantages of being simple in structure, rapid and convenient to fill and good in sealing performance.

Description

technical field [0001] The invention relates to a perfume container, in particular to a perfume container which is convenient to fill and can be filled repeatedly without opening the cover. Background technique [0002] With the continuous improvement of people's living standards, more and more attention is paid to appearance, especially for women. Perfume is an indispensable part of their life. Generally, the nozzles of high-end perfume bottles are bayonet-type, which cannot be divided into packages and are large in size. , so it is inconvenient to carry a large bottle of perfume when traveling or on a business trip. [0003] In order to solve this problem, there are also containers that can be refilled without opening the lid, such as the Chinese patent "A Cosmetic Container" with the patent number 201120247022. The upper part of the cover is provided with a press cap, which is characterized in that: the bottom of the main body of the container is formed with a concave ch...

AI Technical Summary

Problems solved by technology

But this kind of container, because there is no reasonable exhaust structure, cannot obtain effective vacuum negative pressure, so it needs to work more than 100 times before filling the container, which is time-consuming, so it needs to further improve its structure , making it easier to operate

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