An oil storage device for an electronic atomizer

Abstract

The invention discloses a tar storing device of an electronic cigarette atomizer. The tar storing device comprises a hollow fixing device and a tar storing bag, wherein the tar storing bag is fixedly arranged in a cavity of the fixing device, an opening end of the tar storing bag is connected with the cavity bottom of the fixing device, and a tar injecting port and an tar outlet are formed in the cavity bottom, which is below the opening end of the tar storing bag, of the fixing device; the outer wall of the tar storing bag makes contact with an elastic device, when tobacco tar is injected, the tar storing bag pushes the pressure device to expand towards two sides, when the tar outlet is opened, and the pressure device extrudes the tar storing bag to shrink; the tar injecting port and the tar outlet are internally provided with check valves. The tar storing device is simple in structure and high in reliability, can be used for solving the defect that the existing electronic cigarette is high in possibility of tar leakage or tar seepage caused by a complicated structure, and the tar storing device is not influenced by gas pressure change.

Description

technical field [0001] The invention relates to an oil storage device for an electronic atomizer. Background technique [0002] At present, there are roughly two ways to store oil in electronic cigarettes: 1. One-piece cigarettes store oil through the oil storage cotton: store oil through the adsorption of oil storage cotton; 2. Secondary smoke stores oil through the cavity: through A relatively closed cavity stores oil, and squeezes out the oil through compressed air. These two methods, especially the second one, have a more complex structure, more mechanical parts, and many sealing rings. During the processing, it is difficult to detect whether there is oil leakage. At the same time, it is difficult for all oil-filled e-cigarettes to be transported by air (changes in air pressure will cause oil leakage from the oil storage device), and they have high requirements for the storage environment, and they cannot withstand more intense vibrations, and are prone to oil leakage. ...

AI Technical Summary

Problems solved by technology

These two methods, especially the second one, have a more complex structure, more mechanical parts, and many sealing rings. It is more difficult to detect whether there is oil leakage during processing.

At the same time, it is difficult for all oil-filled electronic cigarettes to be transported by air (changes in air pressure will cause oil leakage from the oil storage device).

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