Patent ID: 11882970
Assignee: BEIJING ROCKROBO TECHNOLOGY CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 6:
7. The sweeping assembly according to claim 4, wherein the brush holder comprises a brushroll chamber and a brushroll casing connected to each other to define the accommodating cavity therebetween,
wherein the first end of the anti-winding structure is fixed to the brushroll chamber or the brushroll casing, and the second end of the anti-winding structure abuts against the circumferential protrusion of the connecting part; or
the first end of the anti-winding structure is fixed to the circumferential protrusion of the connecting part, and the second end of the anti-winding structure abuts against the brushroll chamber or the brushroll casing.