Title:
ATOMIZER AND AEROSOL GENERATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/062629
Kind Code:
A1
Abstract:
An atomizer and an aerosol generation device. The atomizer comprises a main housing (1), an atomization assembly (2), a rotary base (3), a first sealing member (4), and a second sealing member (5); when the atomizer needs to be normally started to work, e-liquid can be injected by means of an e-liquid injection port (41) only by rotating the rotary base (3) to drive the second sealing member (5) to rotate to a first position where the second sealing member (5) is staggered with the e-liquid injection port (41); and after the e-liquid injection, the rotary base (3) is rotated again to enable the second sealing member (5) to rotate to a second position where the e-liquid injection port (41) is closed and an air inlet hole (71) is open, and thus the aerosol generation device can be normally used. Moreover, when the atomizer does not need to be normally started to work, only by rotating the rotary base (3) to enable the second sealing member (5) to rotate to a third position where the e-liquid injection port (41) and the air inlet hole (71) of an atomization cavity (7) are closed, a child can be prevented from starting the atomizer to work. In this case, the atomizer has the functions of the e-liquid injection port and air inlet child protection, and thus the child is avoided opening the e-liquid injection port easily to make contact with and accidentally eat an aerosol forming substrate, and is prevented from easily starting or using the aerosol generation device.
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Inventors:
QIU WEIHUA (CN)
Application Number:
PCT/CN2021/108565
Publication Date:
March 31, 2022
Filing Date:
July 27, 2021
Export Citation:
Assignee:
CHANGZHOU PATENT ELECTRONIC TECH CO LTD (CN)
International Classes:
A24F40/40; A24F40/10
Foreign References:
| CN213404848U | 2021-06-11 | |||
| CN209376687U | 2019-09-13 | |||
| CN107874321A | 2018-04-06 | |||
| CN205358227U | 2016-07-06 | |||
| CN210008534U | 2020-02-04 | |||
| US20190133189A1 | 2019-05-09 |
Attorney, Agent or Firm:
CHANGZHOU WISDOM TENDA PATENT ATTORNEY LAW FIRM (GENERAL PARTENER) (CN)
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