ELECTRONIC CIGARETTE CONNECTION STRUCTURE AND ELECTRONIC CIGARETTE

摘要

Disclosed is an electronic cigarette connection structure (100), comprising: a cigarette cartridge tube (10) and a connection assembly (20) fixed to one end of the cigarette cartridge tube (10). The connection assembly (20) comprises: a conductive threaded sleeve (22), an electrode tube (28), an insulation sleeve (26) and an elastic seal (24). The threaded sleeve (22) comprises a first barrel (222) and a second barrel (224) which are connected to each other, and a first flange (226) and a second flange (228) which are arranged at an interval on the second barrel (224), wherein a first annular groove (225) is formed between the first flange (226) and the second flange (228); the electrode tube (28) is housed in the threaded sleeve (22); and the insulation sleeve (26) is arranged between the threaded sleeve (22) and the electrode tube (28) to insulate the threaded sleeve (22) from the electrode tube (28), the elastic seal (24) is arranged between the threaded sleeve (22) and the cigarette cartridge tube (10), and the elastic seal (24) comprises a ring body (242) and a bent portion (244) connected to the ring body (242), wherein the ring body (242) is housed in the first annular groove (225) and the bent portion (244) is positioned between the cigarette cartridge tube (10) and the threaded sleeve (22). Also provided is an electronic cigarette (200). The electronic cigarette connection structure and the electronic cigarette have a simple structure and a good sealing effect.