Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
SELF-PROPELLED VACUUM CLEANER
Document Type and Number:
WIPO Patent Application WO/2019/054129
Kind Code:
A1
Abstract:
[Problem] To provide a self-propelled vacuum cleaner which is capable of reducing the amount of space occupied thereby in a standby state. [Solution] This self-propelled vacuum cleaner (1) is provided with a vacuum cleaner main body (2) and a charging station (6). The charging station (6) is provided with: a hook (64) which engages with a part (16) to be engaged provided to the rear side of the vacuum cleaner main body (2); a raising/lowering drive unit (61) which raises and lowers the hook (64); and a second slope (61D) which guides one end side of the vacuum cleaner main body (2) obliquely upwards to a prescribed position where the vacuum cleaner main body (2) can be lifted. The vacuum cleaner main body (2) is configured so as to be capable of being lifted up and stored in an upright state in which the rear side faces upwards.

Inventors:
FURUTA TAKAYUKI (JP)
TOMONO MASAHIRO (JP)
YAMATO HIDEAKI (JP)
YOSHIDA TOMOAKI (JP)
SHIMIZU MASAHARU (JP)
OKUMURA YU (JP)
TODA KENGO (JP)
KODACHI TAKASHI (JP)
IRIE KIYOSHI (JP)
HARA YOSHITAKA (JP)
OGIHARA KAZUKI (JP)
Application Number:
PCT/JP2018/030597
Publication Date:
March 21, 2019
Filing Date:
August 20, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
CHIBA INSTITUTE OF TECH (JP)
International Classes:
A47L9/28
Domestic Patent References:
WO2016196622A12016-12-08
WO2016062145A12016-04-28
Foreign References:
KR20120084020A2012-07-27
KR20120084012A2012-07-27
US20130006446A12013-01-03
JP2007319447A2007-12-13
JP2016108132A2016-06-20
Attorney, Agent or Firm:
FUKUI Hitoshi (JP)
Download PDF: