VACUUM CLEANER WITHOUT DUST BAG Russian patent published in 2005 - IPC

FIELD: vacuum cleaners having no dust bags providing possibility for easy removal of trapped dust and cleaning filter without change of dust filtering member.

SUBSTANCE: vacuum cleaner includes brush; drive electric motor for generating suction force; main housing with chamber for placing filter; dust suction tube whose one end is communicated with chamber for placing filter and whose other end is communicated with brush. Lid of main housing is joined with filtering unit for simplified placing filtering unit in chamber for filter and removing it from said chamber. Lid is made with possibility of locking in main housing.

EFFECT: improved design, simplified maintenance of vacuum cleaner.

16 cl, 10 dwg