公开(公告)号：US20220125256A1

公开(公告)日：2022-04-28

申请号：US17508412

申请日：2021-10-22

Applicant: SHARKNINJA OPERATING LLC

Inventor： Derek A. LESSARD ,  Justin WEST

IPC: A47L9/00 ,  A47L9/04 ,  A47L9/22 ,  A47L9/28 ,  A47L11/282 ,  A47L11/40 ,  G05D1/02

Abstract: A robotic cleaner may include a chassis, a single drive wheel rotatably coupled to the chassis, the single drive wheel being configured to rotate about a steering axis and a drive axis, an agitator chamber having an agitator rotatable therein, and a cleaning motor assembly configured to cause the agitator to rotate and further configured to cause air to flow into the agitator chamber.