A cleaning device includes a base member extending with a first distal end and a first proximal end. The first proximal end is at an angle relative to the first distal end. A support member extends between a second distal end and a second proximal end. At least one support flange couples the base member and the support member. An extension member extends from the second distal end. At least one teeth member comprises a contact surface and an attachment surface. The attachment surface is formed with an inner channel, and the inner channel is coupled with one of the first distal and proximal ends. The contact surface has outer flanges with an outer channel formed therein. The contact surface is adapted to come in contact with a cleaning surface such that the outer flanges penetrate the cleaning surface to dislodge and collect debris.

A wand override tool adapted to couple with a hose of an extraction cleaner including a suction source includes a housing defining a first end and a second end. The first end connects with the hose and the second end connects with a wand. A cleaning solution reservoir is carried by the housing. A fluid delivery conduit can be disposed at the second end fluidly coupling the wand override tool and the wand when the wand is fully inserted within the housing of the wand override tool.

The present disclosure discloses a hair-cutting roller brush with a reusable drive structure, including a roller brush frame, a blade, and a rotating cylinder; the blade is arranged in the rotating cylinder, and while the rotating cylinder rotates, the rotating cylinder simultaneously drives the blade to reciprocate to cut hair through the drive structure; the roller brush frame has a first side and a second side; a part or all of the drive structure is arranged on the second side, and a sleeve hole is defined in the other end of the rotating cylinder being in axial sleeving connection with the part of the drive structure arranged on the second side; the axial sleeving connection is used to allow the other end of the rotating cylinder to be mounted on the second side in an axial direction; meanwhile one end of the rotating cylinder moves to be mounted on the first side along the axial direction with the axial sleeving connection; when the rotating cylinder is disassembled, the part of the drive structure arranged on the second side remains on the second side, and the rotating cylinder is disassembled in a direction opposite to the direction of the axial sleeving connection. The hair-cutting roller brush has a lower production cost. The present disclosure further discloses a cleaning device with the hair-cutting roller brush.

In a vacuum cleaner utensil (1) comprising a suction opening (3) and a lint picker (5) at a side of the suction opening (3), the lint picker (5) is mounted in a recessed portion having a plurality of rims (7a-7d) along lines at an angle between 20 and 70 to a longitudinal axis (A-A) of the suction opening (3) that form edges pointing towards the suction opening (3). Preferably, the lint picker has a plurality of triangular-shaped elements (5a-5d). Preferably, the lint picker has a plurality of elements (5a-5d) that have first and second boundaries along lines at an angle between 20 and 70 to the longitudinal axis (A-A) of the suction opening (3), an angle between the first and second boundaries not exceeding 120. Another aspect of the invention provides a vacuum cleaner comprising a suction unit, and a nozzle arranged for being coupled to the suction unit, wherein the nozzle is formed by such a vacuum cleaner utensil (1).

Disclosed herein is a vacuum cleaner including a brush to rotate and collect foreign materials on the floor, and a grinder to grind the foreign materials collected through the brush. Since the hair-like foreign materials wound around the brush are grinded and cut by the grinders, a cleaning cycle of the brush can be extended.

A cleaner according to the present invention includes a cleaner main body, and a suction unit connected to the cleaner main body to suck air containing dust, and provided with a brush assembly brought into contact with a floor, wherein the brush assembly includes a rotating rod rotatable in one direction, a brush portion protruding from an outer circumferential surface of the rotating rod to rotate together with the rotating rod, and a blade erected at the rear of the brush portion in the one direction to be adjacent to the brush portion, and brought into contact with the brush portion during the rotation in the one direction, to prevent foreign substances from getting tangled in the brush portion. This configuration may prevent foreign substances such as hair and the like from being tangled in the brush portion during an operation of the cleaner.

A pet bathing system for use with a surface cleaning apparatus is provided and includes at least a wand override tool to allow for an easy-to-use pet bathing system. The system can be used for the bathing of pets via the application and subsequent extraction of liquid. The wand override tool includes a cleaning solution reservoir and couplers adapted to be coupled with a surface cleaning apparatus having a suction source and a cleaning fluid source and with a hand tool.

An apparatus for holding and separating the electrical power cords of multiple barber clippers and other barber accessories. The apparatus includes a central pole, at least one hanger attachment holder attached to the central pole and at least one cord separator attached to the central pole. The hanger attachment holder has at least two hangers attached to the underside or perimeter of the hanger shelf for holding barber clippers and other barber accessories. The cord separator is located under the hanger attachment holder, and has at least two recessed areas along the perimeter of the shelf, with each recessed area aligned with the position of a corresponding hanger on the hanger shelf and acting to gather the electrical power cord of a barber clipper or other barber accessory held by the hanger.

A rotatable agitator is used in a surface clearing head of a surface cleaning apparatus. The agitator is coupled to the cleaning head at least partially within an agitator chamber and is rotated about a pivot axis. The agitator includes an elongated agitator body and a hair migration portion. The hair migration portion includes a continuous row of bristles and a sidewall. The continuous row of bristles and sidewall are at least partially revolved around and extend along at least a portion of the pivot axis from one of a collection area or a first end region of the agitator and either another collection area or a second end region of the agitator. The sidewall extends substantially parallel to the continuous row of bristles within the hair migration portion. The continuous row of bristles and sidewall are configured to reduce hair from becoming entangled in the bristles and to migrate hair towards the collection area or the first end region of the agitator.

A robot cleaner includes a display unit, a camera unit configured to capture an image of a cleaning region when cleaning starts, a dust sensor configured to output a sensed signal corresponding to an amount of dust sucked in the cleaning region, and a control unit configured to calculate the amount of dust based on the sensed signal, to start an augmented reality (AR) mode when cleaning ends, to generate an AR image corresponding to the amount of dust, and to control the display module to superimpose the AR image on the image.