The present invention relates to a mouthpiece portion (1) of an electronic cigarette (3), the mouthpiece portion (1) comprising a cartridge (11) comprising a liquid store (10) having a housing (12) configured to store a liquid (14) to be vaporized, the cartridge (11) comprising a main vapor channel (16) extending therethrough, between an air inlet opening (22) through a vaporization chamber (18) to a vapor outlet opening (20); a mouthpiece (40) connectable to a main body (2) of the electronic cigarette (3), the mouthpiece (40) comprising a vapor channel (42) for receiving vapor (17) from the main vapor channel (16) of the cartridge (11); and wherein the cartridge (11) is axially displaceable by a consumer with respect to the mouthpiece (40) in the axial direction A thereof and movable between a first position and a second position, and wherein in the first position both the air inlet opening (22) and the vapor outlet opening (20) of the cartridge (11) are open, and in the second position both the air inlet opening (22) and the vapor outlet opening (20) of the cartridge (11) are closed and wherein the cartridge (11) is axially displaceable (A) by the consumer with respect to a main body (2) of the electronic cigarette (3) to selectively open and close the main vapor channel (16).
展开▼
