Title:
ELECTRIC VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2021/100296
Kind Code:
A1
Abstract:
An electric vacuum cleaner (1) according to the present invention is provided with: an electric vacuum cleaner body (2) which is provided with an electric blower (21) and a storage battery (24); a dust collector (22) which is provided to the electric vacuum cleaner body (2); an opening (52) which is in communication with a dust intake (23) provided to the electric vacuum cleaner body (2) and with the dust collector (22); and a dust collection inlet (53) and a cleaning inlet (64) which are provided to the dust collector (22), wherein the dust collection inlet (53) is in communication with the opening (52) and air is taken into the cleaning inlet (64).
Inventors:
TAJIMA TAIJI (JP)
OSADA KOUICHI (JP)
TAMURA TOSHIYUKI (JP)
KAWAMOTO KOYO (JP)
OBAYASHI SHIRO (JP)
OSADA KOUICHI (JP)
TAMURA TOSHIYUKI (JP)
KAWAMOTO KOYO (JP)
OBAYASHI SHIRO (JP)
Application Number:
PCT/JP2020/034785
Publication Date:
May 27, 2021
Filing Date:
September 14, 2020
Export Citation:
Assignee:
HITACHI GLOBAL LIFE SOLUTIONS INC (JP)
International Classes:
A47L5/24; A47L5/28; A47L9/10; A47L9/16; A47L9/20; A47L9/28; A47L9/32
Domestic Patent References:
| WO2016146555A1 | 2016-09-22 |
Foreign References:
| DE102010017213A1 | 2011-12-08 | |||
| JP2013052240A | 2013-03-21 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
Download PDF:
Previous Patent: CONDUCTIVE BODY, SUBSTRATE PROVIDED WITH CONDUCTIVE FILM, PROGRAM, AND PREDICTION DEVICE
Next Patent: CEILING CARRIER
Next Patent: CEILING CARRIER