Ultrasonic electronic cigarette
US11744284B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 30, 2018 |
| Grant date | Sep 5, 2023 |
| Priority date | — |
| Expiry date | Jun 29, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA24F40/50
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An ultrasonic electronic cigarette is disclosed. The electronic cigarette includes a housing (1) provided with an atomization sheet assembly (2) and a cartridge (3) therein. The atomization sheet assembly (2) comprises an ultrasonic atomization sheet (4) and an atomization seat (5) for supporting and fixing the ultrasonic atomization sheet (4). A top cover (7) is connected to the top end of the housing (1). A suction nozzle (8) is connected to the top cover (7). A press plate (9) and a locking mechanism (10) for controlling the press plate (9) to be opened or closed are also disposed in the housing (1). The cartridge (3) is fixed in the press plate (9). When the top cover (7) is closed and the locking mechanism (10) is locked, the press plate (9) and/or the cartridge (3) abut against the atomization sheet assembly (2).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.