Title:
ELECTRONIC ATOMIZATION INHALATION DEVICE AND ATOMIZATION CARTRIDGE THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/267040
Kind Code:
A1
Abstract:
An atomization cartridge (10) and an electronic atomization inhalation device (100) using the atomization cartridge (10). The atomization cartridge (10) comprises a cartridge cavity (11), an atomization heating core (12), a cartridge cover body (13) and a liquid release structure (14). The cartridge cavity (11) is internally provided with an atomization inhalation channel (111), a storage cavity (112) separated from the atomization inhalation channel (111) and surrounding the atomization inhalation channel (111) from the periphery, and an atomization cavity (113) communicated with the storage cavity (112) and the atomization inhalation channel (111), and the atomization heating core (12) is assembled in the atomization cavity (113); the cartridge cover body (13) can slidably cover the upper end of the cartridge cavity (11) in a vertical direction of the cartridge cavity (11) and shield a cavity opening of the storage cavity (112) and the atomization inhalation channel (111); the cartridge cover body (13) is provided with an exposed outlet (131) for exposing the atomization inhalation channel (111); the liquid release structure (14) is arranged on the cartridge cover body (13), or the liquid release structure (14) is arranged on the cartridge cavity (11) and located in the storage cavity (112); when the cartridge cover body (13) covers the upper end of the cartridge cavity (11), the liquid release structure (14) enables atomization liquid stored in an atomization liquid storage unit (200) in the storage cavity (112) to flow into the storage cavity (112), so as to reduce the use cost and reduce the environmental protection pressure caused by the waste.
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Inventors:
XU YI (CN)
Application Number:
PCT/CN2021/102506
Publication Date:
December 29, 2022
Filing Date:
June 25, 2021
Export Citation:
Assignee:
HANHUA BIOTECHNOLOGY HAINAN YANGPU CO LTD (CN)
International Classes:
A24F40/10
Foreign References:
| CN209376682U | 2019-09-13 | |||
| EP3167728A1 | 2017-05-17 | |||
| CN104114050A | 2014-10-22 | |||
| CN111194942A | 2020-05-26 | |||
| CN213307425U | 2021-06-01 | |||
| US20200171446A1 | 2020-06-04 | |||
| CN111184263A | 2020-05-22 | |||
| CN204259818U | 2015-04-15 | |||
| TW201524383A | 2015-07-01 |
Attorney, Agent or Firm:
PSHIP FIRM,LLC (CN)
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