Patent attributes
An electronic cigarette body is provided with a functional element, a sleeve and a locating member. The sleeve is slidably connected to the electronic cigarette body and configured to cover the functional element. The locating member is fixed on the electronic cigarette body and located between the sleeve and the electronic cigarette body, and is configured to make the sleeve to be slidably connected to the electronic cigarette body. Two ends of the sleeve are provided with non-metallic stopping members respectively. The locating member is located between the non-metallic stopping members and is configured to abut against the non-metallic stopping members to limit a sliding distance of the sleeve and prevent the sleeve from sliding off the electronic cigarette body. The electronic cigarette prevents the functional element from being touched by mistake or hit due to being exposed.