EP 2554086 A4 20131016 - DUST COLLECTION BLADE STRUCTURE FOR CLEANING ROBOT AND CLEANING ROBOT HAVING SAME
Title (en)
DUST COLLECTION BLADE STRUCTURE FOR CLEANING ROBOT AND CLEANING ROBOT HAVING SAME
Title (de)
STAUBSAMMELNDE SCHAUFELSTRUKTUR FÜR EINEN REINIGUNGSROBOTER UND REINIGUNGSROBOTER DAMIT
Title (fr)
STRUCTURE DE LAME RAMASSE-POUSSIÈRE POUR ROBOT DE NETTOYAGE ET ROBOT DE NETTOYAGE DOTÉ DE CELLE-CI
Publication
Application
Priority
- KR 20100028147 A 20100329
- KR 2011002124 W 20110329
Abstract (en)
[origin: EP2554086A2] The present invention relates to a dust collection blade structure for a cleaning robot and a cleaning robot including the same. The present invention provides a dust collection blade structure for a cleaning robot which is installed in front of an inlet aperture of a dust container included in the cleaning robot so as to guide waste to flow into the dust container, the dust collection blade structure including a dust collection blade including a plurality of supporting protrusions formed in a lateral direction on a rear surface thereof to improve restoration force. According to the present disclosure, it is possible to constantly maintain the shape of the dust collection blade during long periods of use on various floor conditions, thereby enhancing cleaning efficiency.
IPC 8 full level
A47L 9/00 (2006.01); A47L 9/02 (2006.01); A47L 9/04 (2006.01); A47L 9/28 (2006.01); A47L 11/40 (2006.01)
CPC (source: EP)
A47L 11/33 (2013.01); A47L 11/4013 (2013.01); A47L 11/4036 (2013.01); A47L 11/4044 (2013.01); A47L 2201/00 (2013.01)
Citation (search report)
- [X] US 2006293809 A1 20061228 - HARWIG JEFFREY L [US], et al
- [X] US 5881417 A 19990316 - KNOWLTON CHRISTOPHER M [US]
- [X] US 5212848 A 19930525 - GEYER ROBERT A [US]
- [X] US 4901394 A 19900220 - NAKAMURA KAZUO [JP], et al
- [X] US 7571511 B2 20090811 - JONES JOSEPH L [US], et al
- [X] WO 2006068403 A1 20060629 - YUJIN ROBOTICS CO LTD [KR], et al
- [X] US 2006190146 A1 20060824 - MORSE CHRISTOPHER J [US], et al
- See references of WO 2011122818A2
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
DOCDB simple family (publication)
EP 2554086 A2 20130206; EP 2554086 A4 20131016; EP 2554086 B1 20151118; JP 2013523250 A 20130617; JP 5519073 B2 20140611; KR 101083395 B1 20111114; KR 20110108761 A 20111006; WO 2011122818 A2 20111006; WO 2011122818 A3 20120126
DOCDB simple family (application)
EP 11762990 A 20110329; JP 2013502466 A 20110329; KR 20100028147 A 20100329; KR 2011002124 W 20110329