A portable cleaning assembly is provided. The cleaning assembly comprises a fluid dispensation path for ejecting at least a first and a second cleaning solution from the assembly. The dispensation path comprises at least one shared segment, and a second fluid or solution is preferably passed through the shared segment wherein the second fluid comprises a solvent and is operable to clean at least one of the shared segment and an ejection nozzle associated with the shared segment.

An apparatus includes a body, a first tank and a second tank. The body includes a front side, a back side, a top side and a bottom side. The body also includes a first fluid output, a first air passage, a second air passage, and a third air passage. A nozzle is removably attached to the front side of the body. The nozzle includes a fourth air passage proximate the bottom side of the body and a fifth air passage proximate the top side of the body. The fifth air passage is communicatively coupled with the fourth air passage. The nozzle is attached to the body such that the first air passage and the fifth air passage are substantially aligned. The apparatus also includes a handle coupled with the body, a vacuum motor, a fluid pump and a controller configured to activate the fluid pump and/or the vacuum motor.

A floor cleaning device comprising a base portion defining an internal cavity, with a handle connected with the base portion and configured to enable an operator to manipulate the base portion over a floor surface. A brush or brushes, such as counter rotating cylindrical brushes, are disposed for rotation within the internal cavity. A supply line is configured to deliver foam to the base portion with a manifold disposed in the base portion being operatively connected with the supply line and including a plurality of apertures whereby foam delivered through the supply line is discharged out of the apertures. The floor cleaning device is useable with a tank apparatus as a floor cleaner system, where the tank apparatus includes a reservoir for cleaning solution and an air compressor for delivering cleaning solution and compressed air via hoses to the floor cleaning device.

A wet cleaning device, in particular a wet mop, has a cleaning roller mounted rotatably about a roller axis and a roller cover surrounding, at least in part, the cleaning roller in the circumferential direction, which roller cover has at least one movable cover element for elective sealing and/or exposing of an opening region of the roller cover. In order to enable a changeover of the wet cleaning device from a wiping operation to a regeneration operation in a particularly convenient and time-saving manner, according to the invention, the wet cleaning device has a first cover element and a second cover element which, based on a circumferential direction of the cleaning roller, can be moved in opposition to each other in order to seal and/or to expose the opening region from opposite circumferential directions.

A brushing device comprises a handle 1 with a brush head 2 at its lower, in use, end. The carrier carries a broom brush 3, which is extensible for sweeping dust, and a rotating brush 4 for picking up swept dust for delivery to a dust receptacle 47. The carrier 2 is a three piece injection moulding, comprised of a front cover 5, a back cover 6 and a central moulding 7. The covers are connected to the central moulding and the each other by conveniently positioned screws in integrally moulded screw bosses that do not need to be separately described, but at least some of which can be seen on the drawings. The central moulding has an upwardly open void 8 between a pair of upwardly extend, converging fingers 9, which engage in slots 10 in a tubular part 11 of a broom brush extender 12.

The present disclosure relates to a cleaner according to one embodiment, which includes a cleaner body, a grip member disposed on the cleaner body to be gripped by a user, a pressure sensor part disposed in the grip member to detect pressure applied by the user to a part of an outer surface of the grip member, a driving unit disposed at a lower portion of the cleaner body to move the cleaner body, and a controller to control the driving unit based on the detected pressure.

A driving mechanism for an autonomous planar surface cleaning robot is disclosed. The driving mechanism includes a first transmission component and a second transmission component spaced apart in parallel relationship relative to the first transmission component. Each of the first and second transmission components defines first and second ends and first and second sides, wherein the first sides face each other and the second sides face away from each other in a direction transverse from the direction of motion and the first and second ends are oppositely spaced along the direction of motion. Each of the first and second transmission components are independently controllable by a control unit of the autonomous planar surface cleaning robot.

A hand vacuum cleaner has an air treatment member, a pre-motor filter housing having an openable door and a pre-motor filter media is provided in the pre-motor housing. The openable door is openable while the air treatment member is provided on the hand vacuum cleaner.

A hand vacuum cleaner wherein the suction motor axis of rotation is generally parallel to the central longitudinal axis and when the hand vacuum cleaner is oriented with the upper end above the lower end, the suction motor axis of rotation is positioned above the central longitudinal axis.

An apparatus includes a handle having a handle fluid input, a handle fluid output, a first handle electrical contact, a second handle electrical contact, a first handle air passage, and a second handle air passage. The apparatus also includes a shaft having a shaft fluid input, a shaft fluid output, a first shaft electrical contact, a second shaft electrical contact, a first shaft air passage, a second shaft air passage, and a first shaft coupling including the shaft fluid input, the first shaft electrical contact and the first shaft air passage. The first shaft coupling is configured to mate with the handle to connect the shaft fluid input with the handle fluid output, connect the first shaft electrical contact with the second handle electrical contact with the second handle electrical contact, and connect the first shaft air passage with the second handle air passage.