EP 4285801 A1 20231206 - SURFACE CLEANING HEAD AND SURFACE CLEANING DEVICE
Title (en)
SURFACE CLEANING HEAD AND SURFACE CLEANING DEVICE
Title (de)
FLÄCHENREINIGUNGSKOPF UND FLÄCHENREINIGUNGSVORRICHTUNG
Title (fr)
TÊTE DE NETTOYAGE DE SURFACE ET DISPOSITIF DE NETTOYAGE DE SURFACE
Publication
Application
Priority
- CN 202110162832 A 20210205
- CN 202110161044 A 20210205
- CN 202110162831 A 20210205
- CN 202110740007 A 20210630
- CN 202110740700 A 20210630
- CN 202110743377 A 20210630
- CN 202110740073 A 20210630
- CN 202111361556 A 20211117
- CN 2022074502 W 20220128
Abstract (en)
The present application provides a surface cleaning apparatus and a surface cleaning head, the surface cleaning head comprising: a housing; a brush chamber disposed in a front portion of the housing and having a lower opening and a side opening; and a brush assembly removably mounted in the brush chamber comprising a connecting wall, a cleaning roller, and a side brush, the cleaning roller being configured to rotate around a transverse axis driven by a drive device, and the side brush mechanically coupled to the cleaning roller for following the roller in rotation around the transverse axis.
IPC 8 full level
A47L 11/282 (2006.01); A47L 11/40 (2006.01)
CPC (source: EP US)
A47L 11/185 (2013.01 - US); A47L 11/282 (2013.01 - EP); A47L 11/302 (2013.01 - US); A47L 11/4025 (2013.01 - US); A47L 11/4041 (2013.01 - EP); A47L 11/4069 (2013.01 - US); A47L 11/4083 (2013.01 - US)
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
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4285801 A1 20231206; US 2024081597 A1 20240314; WO 2022166798 A1 20220811
DOCDB simple family (application)
EP 22749077 A 20220128; CN 2022074502 W 20220128; US 202218275071 A 20220128