EP 3881745 B1 20240110 - FLOOR NOZZLE FOR A VACUUM CLEANER
Title (en)
FLOOR NOZZLE FOR A VACUUM CLEANER
Title (de)
BODENDÜSE FÜR EINEN STAUBSAUGER
Title (fr)
BUSE DE SOL POUR UN ASPIRATEUR
Publication
Application
Priority
DE 102020203430 A 20200317
Abstract (en)
[origin: CN113397429A] The invention relates to a floor nozzle (1) for a vacuum cleaner (2), the floor nozzle (1) has a bottom side (6) with a suction opening (7) through which dirt is sucked from the floor during operation. The suction opening (7) is delimited in the direction of movement (5) of the floor nozzle (1) by two opposite edges (9, 10), at least one of the two edges is toothed. As a result, a higher comfort and at the same time a better cleaning effect are achieved, that is, in at least one of the edges (9, 10), the gullets (15) directed away from the suction opening (7) protrude to the greatest extent in the height direction (11) and thus lie in a contact plane with the flat floor.
IPC 8 full level
A47L 9/02 (2006.01)
CPC (source: CN EP)
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 3881745 A1 20210922; EP 3881745 B1 20240110; CN 113397429 A 20210917; DE 102020203430 A1 20210923
DOCDB simple family (application)
EP 21158228 A 20210219; CN 202110281302 A 20210316; DE 102020203430 A 20200317