Title:
ATOMIZATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/138851
Kind Code:
A1
Abstract:
An atomization device (100), comprising a cartridge (100A) and a main body (100B). The cartridge (100A) comprises a cartridge shell (1), an upper cover sealing assembly (2), a heating assembly upper cover (3), a sealing assembly (4), a heating assembly (5), a support (61), a heating assembly lower cover (71), a sealing ring (8) and a cartridge base (9). The cartridge base (9) comprises upright walls (9w1, 9w2). The upright walls (9w1, 9w2) are disposed at two sides of the cartridge base (9). There may be a plurality of grooves extending in the horizontal direction on the upright walls (9w1, 9w2). There may be a plurality of grooves extending along the vertical direction on the upright walls (9w1, 9w2). The plurality of grooves disposed on the upright walls (9w1, 9w2) of the cartridge base (9) may reduce the volume of e-oil entering an atomizing chamber (7c), and reduce the probability of the e-oil leaking to the outer part of the cartridge (100A).
Inventors:
XU SHENGYANG (CN)
JIN YANGYUN (CN)
WANG HUI (CN)
JIN YANGYUN (CN)
WANG HUI (CN)
Application Number:
PCT/CN2020/070998
Publication Date:
July 15, 2021
Filing Date:
January 08, 2020
Export Citation:
Assignee:
SHENZHEN RELX TECH CO LTD (CN)
International Classes:
A24F47/00; A61M15/00
Domestic Patent References:
| WO2016115771A1 | 2016-07-28 |
Foreign References:
| CN110313647A | 2019-10-11 | |||
| CN110250577A | 2019-09-20 | |||
| CN110250576A | 2019-09-20 | |||
| CN110353320A | 2019-10-22 | |||
| CN110574969A | 2019-12-17 | |||
| CN110507001A | 2019-11-29 | |||
| CN110279159A | 2019-09-27 | |||
| US20180310614A1 | 2018-11-01 |
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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