EP 3366179 B1 20190724 - STATIC FLOOR NOZZLE FOR A VACUUM CLEANER
Title (en)
STATIC FLOOR NOZZLE FOR A VACUUM CLEANER
Title (de)
STATISCHE STAUBSAUGERBODENDÜSE
Title (fr)
BUSE STATIQUE D'ASPIRATEUR
Publication
Application
Priority
EP 17157569 A 20170223
Abstract (en)
[origin: CN108498005A] The invention relates to a static floor nozzle for a vacuum cleaner. The static floor nozzle includes a shell (1); and includes at least one suction inlet (2) arranged at a lower side of the shell andextending along a working direction (x) and a transverse direction (y). The suction inlet (2) is defined by a front suction inlet edge (3) and a back suction inlet edge (4). A suction space (5) is connected to an upper side of the suction inlet (2), and is connected to a suction channel (6) used for guiding suction of air flow. According to the static floor nozzle provided by the invention, a back tangent plane (15) having a width (a) between 3mm and 10mm is arranged in the suction space (5) departing from the front suction inlet edge (3). The back tangent plane (13) is inclined at an angle (alpha) of 30 to 60 degrees relative to a horizontal plane (13).
IPC 8 full level
A47L 9/00 (2006.01); A47L 9/02 (2006.01); A47L 9/06 (2006.01)
CPC (source: CN EP)
A47L 9/0081 (2013.01 - EP); A47L 9/02 (2013.01 - CN EP); A47L 9/0416 (2013.01 - CN); A47L 9/0606 (2013.01 - EP); A47L 9/106 (2013.01 - CN); A47L 9/1683 (2013.01 - CN)
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 3366179 A1 20180829; EP 3366179 B1 20190724; CN 108498005 A 20180907; CN 108498005 B 20211217
DOCDB simple family (application)
EP 17157569 A 20170223; CN 201810056759 A 20180122