| 摘要 |
The present invention provides an electronic cigarette, including a cartridge, an atomizer device, and a cartridge fixing element to detachably connect the cartridge to the atomizer device. A cartridge body can be switched to be in a pre-mounting position and a mounting position to engage the cartridge fixing element. When in the pre-mounting position, a sealing element and a puncturing element of the cartridge are spaced by a certain distance or abut against each other, to ensure that a first sealing portion will not be punctured and E-liquid in the cartridge will not be contaminated before smoking. When in the mounting position, the installation of the cartridge is completed, a second sealing portion is punctured to communicate a liquid reservoir chamber with a liquid reservoir room, to allow the E-liquid in the liquid reservoir chamber to flow to the liquid reservoir room, and users can smoke. |
| 主权项 |
1. An electronic cigarette comprising:
a cartridge (20) comprising a cartridge body (21), a smoke channel (211) defined in the cartridge body (21), a liquid reservoir chamber (212) formed in the cartridge body (21) and comprising an opening (231), and a sealing element (22) comprising a first sealing portion (221) to seal the opening (231); an atomizer device comprising: a liquid reservoir room (315) corresponding to the opening (231) of the liquid reservoir chamber (212); a puncturing element (372) corresponding to the liquid reservoir room (315) and to puncture the first sealing portion (221); and a cartridge fixing element (40) to detachably connect the cartridge (20) to the atomizer device (30); wherein, the cartridge body (21) is switched to be in a pre-mounting position and a mounting position to engage with the cartridge fixing element (40); when the cartridge body (21) is in the pre-mounting position, the puncturing element (372) and the first sealing portion (221) are spaced by a certain distance or abut against each other; when the cartridge body (21) is in the mounting position, the puncturing element (372) punctures the first sealing portion (221) to communicate the liquid reservoir chamber (212) with the liquid reservoir room (315). |
