A wet-cleaning appliance, in particular a wet mop, has a cleaning roller, which can be rotated about a roller axis, and having a wetting device for applying a liquid to the cleaning roller. In order to provide for regeneration of the cleaning roller with the best possible result, it is proposed that the wet-cleaning appliance should have a wiper device, in particular a wiper lip, which can be displaced onto the cleaning roller and is intended for assisting in removing liquid and/or dirt from the cleaning roller and/or for assisting in applying liquid to the cleaning roller.

The present disclosure provides a lifting device for cleaning assembly and a cleaning apparatus. The lifting device includes a guiding base and a lifting assembly. The guiding base is arranged on an external housing. The lifting assembly includes a lifting mechanism connected with the cleaning assembly and slidably coupled to the guiding base, and a driving member arranged on the guiding base and configured to drive the lifting mechanism to move with respect to the guiding base.

The present disclosure provides a lifting device for cleaning assembly and a cleaning apparatus. The lifting device includes a guiding base and a lifting assembly. The guiding base is arranged on an external housing. The lifting assembly includes a lifting mechanism connected with the cleaning assembly and slidably coupled to the guiding base, and a driving member arranged on the guiding base and configured to drive the lifting mechanism to move with respect to the guiding base.

A sweeping brush for an automatically moving cleaning device has a rotational axis receptacle for receiving a rotational axis of the cleaning device and at least one bundle receptacle that extends outwardly from a transition area on the rotational axis receptacle, which holds a bristle bundle having a plurality of bristles. The bundle receptacle is arched as viewed in an axial direction of the rotational axis receptacle. In order to optimize known sweeping brushes in terms of their service life and cleaning properties, the bundle receptacle is fabricated out of an elastic material.

A sweeping brush for an automatically moving cleaning device has a rotational axis receptacle for receiving a rotational axis of the cleaning device and at least one bundle receptacle that extends outwardly from a transition area on the rotational axis receptacle, which holds a bristle bundle having a plurality of bristles. The bundle receptacle is arched as viewed in an axial direction of the rotational axis receptacle. In order to optimize known sweeping brushes in terms of their service life and cleaning properties, the bundle receptacle is fabricated out of an elastic material.

The present disclosure relates generally to an apparatus for cleaning or otherwise treating a floor or ground surface. Devices provided herein include various features to enhance the efficiency and efficacy of cleaning operations. Such devices includes, but are not limited to, bearing protector devices, cord and cable management devices, and ergonomic features useful with ride-on floor treating machines.

The present disclosure relates generally to an apparatus for cleaning or otherwise treating a floor or ground surface. Devices provided herein include various features to enhance the efficiency and efficacy of cleaning operations. Such devices includes, but are not limited to, bearing protector devices, cord and cable management devices, and ergonomic features useful with ride-on floor treating machines.

A cleaner head for a cleaning appliance, comprising a main body, a first bearing assembly, a second bearing assembly and a brushbar. The first bearing assembly is secured to the main body, and comprises a first stationary part fixed with respect to the main body and a first rotary part arranged to rotate with respect to the first stationary part. The second bearing assembly is secured to the main body, and comprises a second stationary part fixed with respect to the main body and a second rotary part arranged to rotate with respect to the second stationary part. The brushbar is coupled for rotation with the first and second rotary parts such that the brushbar rotates with the first and second rotary parts, and is configured to slidably engage the first and second rotary parts such that it can be separated from the first and second rotary parts for cleaning.

A cleaner head for a cleaning appliance, comprising a main body, a first bearing assembly, a second bearing assembly and a brushbar. The first bearing assembly is secured to the main body, and comprises a first stationary part fixed with respect to the main body and a first rotary part arranged to rotate with respect to the first stationary part. The second bearing assembly is secured to the main body, and comprises a second stationary part fixed with respect to the main body and a second rotary part arranged to rotate with respect to the second stationary part. The brushbar is coupled for rotation with the first and second rotary parts such that the brushbar rotates with the first and second rotary parts, and is configured to slidably engage the first and second rotary parts such that it can be separated from the first and second rotary parts for cleaning.

A cleaning roller for a cleaning appliance, in particular a wiping roller for a wet cleaning appliance, or a cleaning appliance having such a cleaning roller processes an area to be cleaned. The cleaning roller has a roller core that can rotate about a longitudinal axis and has a bearing for a drive shaft and a roller cover surrounding the roller core in the circumferential direction. The roller core, based on a cross section perpendicular to the longitudinal axis, has several spring elements formed beside one another in the circumferential direction of the cleaning roller, each of which extends from the bearing to the roller cover.