Atomization device and electronic cigarette with the same
US11882881B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2021 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Jan 22, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/10
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
The present disclosure provides an atomization device and an electronic cigarette with the same. The atomization device includes a sleeving tube, a liquid storage cavity, and a liquid injection structure. A liquid injection opening is defined in one end of the sleeving tube, and both of the liquid injection opening and the air discharging opening communicate with the liquid storage cavity. The liquid injection structure includes a liquid injection tube, a first sealing member, and a second sealing member. The liquid injection tube runs through the sleeving tube, and a liquid inlet is formed in a side wall of the liquid injection tube. The first sealing member is arranged on one end of the liquid injection tube corresponding to the liquid storage cavity; and the second sealing member is arranged on an outer side of the liquid injection tube and seals the air discharging opening.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.