Title:
HANDHELD VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2020/015250
Kind Code:
A1
Abstract:
A handheld vacuum cleaner (100), comprising: a machine body assembly (1), a pre-filter assembly (2), and an air treatment assembly (3), the machine body assembly (1) comprising a machine housing (11) and a suction motor (12) arranged in the machine housing (11), the pre-filter assembly (2) being arranged in the machine housing (11) and being in fluid communication upstream of the suction motor (12), the longitudinal axis (20) of the pre-filter assembly (2) extending in the transverse direction, the air treatment assembly (3) being arranged in the machine housing (11) and being in fluid communication upstream of the pre-filter assembly (2), and the air treatment assembly (3) comprising a cyclone chamber (301) with an axis (3010) extending in the transverse direction.
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Inventors:
LI DONG (CN)
XU YUANFU (CN)
YIN XUEBING (CN)
YANG LI (CN)
XU YUANFU (CN)
YIN XUEBING (CN)
YANG LI (CN)
Application Number:
PCT/CN2018/113508
Publication Date:
January 23, 2020
Filing Date:
November 01, 2018
Export Citation:
Assignee:
JIANGSU MIDEA CLEANING APPLIANCES CO LTD (CN)
International Classes:
A47L5/24
Foreign References:
| CN106388698A | 2017-02-15 | |||
| CN205625802U | 2016-10-12 | |||
| CN104172986A | 2014-12-03 | |||
| CN108030440A | 2018-05-15 | |||
| JP2016214329A | 2016-12-22 | |||
| CN106388698A | 2017-02-15 | |||
| CN107343774A | 2017-11-14 | |||
| CN108652518A | 2018-10-16 | |||
| CN108652517A | 2018-10-16 | |||
| CN108606716A | 2018-10-02 | |||
| CN102578962A | 2012-07-18 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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