Title:
AEROSOL GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/012599
Kind Code:
A1
Abstract:
An aerosol generating device, comprising a housing (10) having a proximal end (110) and a distal end (120) which are opposite to each other in a lengthwise direction, wherein a first opening (111) is provided on the proximal end (110) and a second opening (121) is provided on the distal end (120). The hosing (10) is internally provided with: a cavity, located between the first opening (111) and the second opening (121); and a heater (30), extending along the axial direction of the cavity and surrounding at least a part of the cavity and being used for heating a smokable material (A) received in the cavity, wherein at least a part of the heater (30) close to the proximal end (120) has an inner diameter reduced area to stop the smokable material (A) received in the cavity from moving during use. According to the aerosol generating device, the inner diameter reduced part of the heater (30) abuts against the smokable material (A) to provide a support, such that scraps or a condensate flowing out from an end portion of the smokable material (A) can be at least partially received and re-vaporized by the inner diameter reduced part of the heater (30), thus reducing pollutions caused by direct seepage of the condensate.
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Inventors:
QI ZUQIANG (CN)
GONG WEIFENG (CN)
LUO JIAMAO (CN)
LEI BAOLING (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
GONG WEIFENG (CN)
LUO JIAMAO (CN)
LEI BAOLING (CN)
XU ZHONGLI (CN)
LI YONGHAI (CN)
Application Number:
PCT/CN2021/106313
Publication Date:
January 20, 2022
Filing Date:
July 14, 2021
Export Citation:
Assignee:
SHENZHEN FIRST UNION TECH CO (CN)
International Classes:
A24F40/40; A24F40/46
Domestic Patent References:
| WO2019101947A1 | 2019-05-31 |
Foreign References:
| CN213344346U | 2021-06-04 | |||
| CN108882751A | 2018-11-23 | |||
| CN209002927U | 2019-06-21 | |||
| CN109330030A | 2019-02-15 | |||
| CN109076649A | 2018-12-21 | |||
| CN107809919A | 2018-03-16 | |||
| DE202016106568U1 | 2018-03-08 | |||
| CN104799434A | 2015-07-29 | |||
| US20070256697A1 | 2007-11-08 | |||
| DE102017222528B3 | 2019-01-24 | |||
| CN201680037678A | 2016-06-24 |
Other References:
See also references of EP 4183275A4
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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