A cleaner for a cleaning robot cleaning a floor surface while traveling includes a support member, two parallel link mechanisms fixed to both right and left sides of the support member so as to be swingable in an upward-downward direction of the cleaning robot, a first connecting pin interconnecting joint portions of the two parallel link mechanisms, a second connecting pin disposed above the first connecting pin and interconnecting other joint portions of the two parallel link mechanisms, a brush unit attached to the first connecting pin and having a brush grounded to the floor surface, and a lifting and lowering unit lifting and lowering the brush unit by swinging the parallel link mechanism in the upward-downward direction.

A cleaner for a cleaning robot cleaning a floor surface while traveling includes a support member, a brush unit attached to the support member and having a brush grounded to the floor surface, and a flip-up mechanism flipping up the brush such that the brush is directed in a direction perpendicular to an upward-downward direction of the cleaning robot.

A vacuum cleaner comprises a base having a suction nozzle adapted to be moved along a surface to be cleaned, and a hair collection assembly carried by the base and having a hair collection element adapted to collect hair from the surface to be cleaned as the base moves along the surface to be cleaned.

A surface treatment apparatus may include a coupling, a handle, an accessory coupled to the coupling, and a toggle proximate the handle. The accessory may have at least two operational states. An actuation of the toggle may cause the accessory to transition between operational states.

Disclosed is a robot cleaner which adjusts a suction area of air suctioned into a suction port through a shutter and a shutter driving device configured to operate the shutter, so that a flow rate of air is adjusted, thus more effectively suctioning dust in the air by using a fan motor having a fixed capacity.

Disclosed is a vacuum cleaner that opens or closes a hole formed in a suction portion according to a state of a surface to be cleaned, thereby efficiently cleaning. A vacuum cleaner includes a suction portion configured to suck foreign materials on a surface to be cleaned. The suction portion includes a case having an air hole formed in a flow path, a frame configured to be accommodated in the case and open or close the air hole, and a button configured to be mounted on the case and be operated to move the frame.

Multi-function combined brush (1) for vacuum cleaner. A brush (1) for vacuum cleaner of a combined type, i.e. a brush (1) capable of changing the operating mode without being obliged to replace the accessory, whose main feature consists of its possibility of alternating its functions, for instance carpets, floors, and liquids, by way of a pedal (7) featuring one static position. Very advantageously, the innovative solution according to the present application makes it possible to embody a combined brush (1) capable of performing different functions in one device.

A pet hair comb includes an installation shell body having an air duct, a grooming assembly, and a hair scraping assembly, wherein a relative movement between the hair scraping assembly and the grooming assembly allows the hair scraping assembly to scrape down the pet hair on the grooming assembly, wherein the pet hair comb has an air pressure adjusting port which is configured to be switched between an unblocked sate and a blocked state when the air duct is in a negative pressure state for sucking the pet hair, so as to adjust an air pressure in the air duct for facilitating the removal of the pet hair on the comb.

The present invention relates to an suction nozzle for a vacuum cleaner and a vacuum cleaner having same, the suction nozzle of a vacuum cleaner of the present invention comprising: an suction main body having an suction portion for air suction formed thereon; an suction flow channel that is attached to the nozzle main body, and into which the air aspirated through the suction portion flows; an interlocking lever that is coupled in such a manner that enables rotation on both sides of the suction flow channel; an adsorption portion that is connected to one end of the interlocking lever, and provided so as to confront an suction hole formed on the suction flow channel; and a cleaning member provided on one side of the nozzle main body by coupling to the other end of the interlocking lever, wherein the air flowing through the suction hole rotates the interlocking lever by adsorbing or separating the adsorption portion to/from the suction flow channel, and the cleaning member moves in an up-down direction as the interlocking lever rotates.

A floor cleaning head 10 comprises a body portion 12 and a pivotally attached nozzle 16. The nozzle 16 comprises resiliently flexible front and rear extending elongate blades 33, 34 depending from the underside thereof and a transversely extending suction mouth 20 disposed between the blades 33, 34, and intersected by a steam inlet duct 37 to form frontal and rear portions 20F, 20R. The orientation of the nozzle 16 is altered by a mechanism 23, such that the leading blade 33, 34 raises to allow dust and debris to pass beneath, while the trailing blade 34, 33 lowers to form a working edge against the floor surface, against which, dust, dirty water and debris gathers for removal by the induced airflow of an attached floor cleaner (not shown). The head 10 is thus configured to perform separate vacuuming and steam cleaning operations simultaneously, in a single pass.