Title:
ATOMIZER AND ELECTRONIC CIGARETTE THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/143953
Kind Code:
A1
Abstract:
An atomizer (100) and an electronic cigarette thereof, the atomizer (100) comprises a switching device (1), a liquid storage module (3) and an atomizing module. The atomizing module is arranged in the liquid storage module (3). The switching device (1) comprises a movable piece (13) and a static piece (14) for coordinating with each other. The movable piece (13) is movable relative to the static piece (14) so that the atomizer (100) is switched between a liquid injection state and an air intake adjusting state. On the movable piece (13) and the static piece (14) provides with a liquid inlet（133，142）and an air inlet（132，141）which is open under the liquid injection state and the air intake adjusting state, respectively. When the atomizer (100) is in the liquid injection state, the air inlet is closed, avoiding the situation that a pressure difference occurs at an air intake, while smoke liquid may exudes from an atomizing head (5) during the liquid injection process.
Inventors:
QIU WEIHUA (CN)
Application Number:
PCT/CN2017/074103
Publication Date:
August 31, 2017
Filing Date:
February 20, 2017
Export Citation:
Assignee:
CHANGZHOU JWEI INTELLIGENT TECH CO LTD (CN)
JOYETECH EUROPE HOLDING GMBH (CH)
JOYETECH EUROPE HOLDING GMBH (CH)
International Classes:
A24F40/485; A24F15/015; A24F40/10
Foreign References:
| CN105559148A | 2016-05-11 | |||
| CN205512357U | 2016-08-31 | |||
| CN204837999U | 2015-12-09 | |||
| CN204635088U | 2015-09-16 | |||
| CN204146331U | 2015-02-11 | |||
| CN204157651U | 2015-02-18 | |||
| CN204742640U | 2015-11-11 | |||
| US20140182610A1 | 2014-07-03 | |||
| US20120325228A1 | 2012-12-27 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
Download PDF: