公开(公告)号：US11826009B2

公开(公告)日：2023-11-28

申请号：US16771989

申请日：2018-12-11

Applicant: Dyson Technology Limited

Inventor： Heidi Williamson ,  Thomas Clifford Carter ,  Ashley Alexandre Goncalves

IPC: A47L9/04 ,  A47L5/30 ,  A46B13/00

CPC classification number: A47L9/0477 ,  A46B13/006 ,  A47L5/30 ,  A47L9/0411 ,  A47L9/0444 ,  A46B2200/3033

Abstract: A cleaner head for a vacuum cleaner includes a single agitator rotatably mounted within a housing, the agitator being arranged transversely within the housing such that it is perpendicular to the direction of travel of the cleaner head during use, the agitator being conical in shape, such that a first end has a larger diameter than a second end.