Atomizer and liquid storage assembly thereof, and electronic atomizing device
US12168091B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2021 |
| Grant date | Dec 17, 2024 |
| Priority date | — |
| Expiry date | Apr 14, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M15/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An atomizer, a liquid storage assembly thereof and an electron atomizing device are disclosed. The atomizer includes an atomizing core assembly having a liquid inlet. The liquid storage assembly includes a housing defining a liquid storage cavity and a first assembling hole, wherein the first assembling hole is configured to receive an end of an atomizing core assembly; an inner wall arranged in the liquid storage cavity, configured to sleeve around the atomizing core assembly, wherein a capillary gap is defined between the inner wall and an outer wall of the atomizing core assembly, and the capillary gap is configured to guide liquid in the liquid storage cavity to pass through the liquid inlet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.