EP 2465399 A2 20120620 - Dust-bag vacuum cleaner
Title (en)
Dust-bag vacuum cleaner
Title (de)
Staubsauger mit Staubbeutel
Title (fr)
Aspirateur à sac de poussière
Publication
Application
Priority
CN 201010590362 A 20101216
Abstract (en)
The present invention discloses a dust-bag vacuum cleaner, whose dust box (10) is provided with a dust bag (20) and an isolator (30) used for preventing the dust bag (20) from contacting walls of the dust box (10) so as to allow the airflow to pass through. The present invention, being simple in structure, can not only prevent the dust bag (20) from directly contacting sidewalls of the vacuum chamber, but also increase the air volume and keep the dust-collecting force from decreasing by fully making use of capacity inside the dust bag (20).
IPC 8 full level
CPC (source: 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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2465399 A2 20120620; EP 2465399 A3 20161102; CN 102525343 A 20120704
DOCDB simple family (application)
EP 11179833 A 20110902; CN 201010590362 A 20101216