EP 3725170 A1 20201021 - ATOMIZATION GENERATING DEVICE HAVING A LEAK-PROOF STRUCTURE
Title (en)
ATOMIZATION GENERATING DEVICE HAVING A LEAK-PROOF STRUCTURE
Title (de)
ZERSTÄUBUNGSERZEUGUNGSVORRICHTUNG MIT EINER LECKSICHEREN STRUKTUR
Title (fr)
DISPOSITIF DE GÉNÉRATION D'ATOMISATION DOTÉ D'UNE STRUCTURE ANTIFUITES
Publication
Application
Priority
- CN 201920546310 U 20190419
- CN 201920623220 U 20190430
- CN 201920631424 U 20190502
- CN 201920647289 U 20190503
Abstract (en)
An atomization generating device includes a cartridge (1) including an E-liquid storage tank (19), a bottom base (132), and a vapor channel. The vapor channel (16) is connected with an external environment through a cartridge mouthpiece (17). An atomizing core (15) is disposed at the bottom base and at a lower end of the vapor channel. The atomizing core includes an E-liquid inlet (151). The atomization generating device also includes a main body (3) including a receiving chamber (31). The cartridge (2) includes a leak-proof structure configured to be mechanically co-movable with the cartridge mouthpiece to open and close the E-liquid inlet. The leak-proof structure is configured with a first position and a second position. When the leak-proof structure is at the first position, the E-liquid inlet is closed to block an E-liquid from entering the atomizing core. When the leak-proof structure is at the second position, the E-liquid inlet is open to guide the E-liquid into the atomizing core.
IPC 8 full level
A24F 40/10 (2020.01); A24F 40/40 (2020.01); A24F 40/42 (2020.01)
CPC (source: EP)
A24F 40/10 (2020.01); A24F 40/40 (2020.01); A24F 40/42 (2020.01)
Citation (search report)
- [XA] CN 108323814 A 20180727 - CHANGZHOU PAITENG ELECTRONIC TECH SERVICE CO LTD
- [XA] WO 2017093452 A1 20170608 - JT INT SA [CH]
- [XA] CN 108567166 A 20180925 - SHENZHEN KANGER TECH CO LTD
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 20170262 A 20200418