Electronic cigarette atomizer with replaceable cartridge

Abstract

The invention discloses an electronic cigarette atomizer with a replaceable cartridge. The electronic cigarette atomizer comprises a base assembly, an atomization core assembly and a cartridge assembly. The base assembly is in threaded connection with the cartridge assembly. The atomization core assembly is arranged between the cartridge assembly and the base assembly. The cartridge assembly comprises an inner tube, a cylindrical sliding valve, an outer tube, a top cover and a fixed seat, wherein the cylindrical sliding valve is connected between the outer side of the inner tube and the fixed seat in a sleeved mode, a cigarette liquid containing chamber is formed between the inner tube and the outer tube, the top cover and the fixed seat seal the cigarette liquid containing chamber from the upper end and the lower end respectively, the center of the fixed seat is provided with an atomization core mounting hole, and the center of the top cover is provided with a cigarette holder mounting hole. In the installing process of the atomization core assembly, the cylindrical sliding valve can be jacked and opened, the electronic cigarette atomizer is in a smoking state, and then cartridge replacement can be achieved.

Description

technical field [0001] The invention relates to a structure of daily necessities, in particular to an electronic cigarette atomizer capable of replacing cartridges. Background technique [0002] Traditional cigarettes suck the smoke produced when tobacco is burned, which is extremely harmful to health and is well known. Smoking has been banned in an increasing number of public places around the world, such as workplaces and public transport systems. And tobacco is a very popular recreational product for many people. It is impossible to eliminate its harm soon, and it will take time to completely quit it. [0003] In view of the above reasons, a tobacco substitute has emerged in the market, which minimizes its harm while retaining the feeling of smoking. E-cigarettes use electronic atomizers to atomize smoke oil or other chemicals to produce mist to replace the smoke produced by burning tobacco. This kind of electronic cigarette has a taste similar to that of cigarettes, e...

AI Technical Summary

Problems solved by technology

[0007] The current atomizers of this type all use cartridges with a fixed structure, that is, regardless of whether e-liquid can be added, the connection between the cartridge and the atomizing core is a fixed connection, and there is no suitable connection between the atomizing core and the cartridge. The sealing device and the opening and closing switch device are extremely easy to leak when disassembled, causing pollution

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