公开(公告)号：US20240324840A1

公开(公告)日：2024-10-03

申请号：US18612704

申请日：2024-03-21

Applicant: Techtronic Cordless GP

Inventor： Jeffrey P. Stark ,  Michael P. Dawson ,  Donovan Bode

IPC: A47L11/40

CPC classification number: A47L11/4041 ,  A47L11/4075 ,  A47L11/4094

Abstract: A surface cleaner includes a base movable over a surface to be cleaned and having a suction inlet and a brushroll removably coupled to the base and rotatable about a brushroll axis, and a brushroll cover coupled to the base. A latch is movable between an unlocked position in which the brushroll is removable from the base and a locked position in which the brushroll is coupled to the base. The brushroll cover includes an actuator that moves the latch from the unlocked position toward the locked position when the brushroll cover is attached to the base such that when the brushroll cover is coupled to the base, the latch is retained in the locked position by the actuator to prevent removal of the brushroll. When the brushroll cover is uncoupled from the base, the latch moves to the unlocked position such that the brushroll is removable from the base.