A portable surface cleaning apparatus for a floor surface includes a main housing assembly adapted to be hand carried by a user, the main housing assembly carrying a fluid delivery system adapted for storing cleaning fluid and delivering the cleaning fluid to the surface to be cleaned, and a fluid recovery system adapted for removing the cleaning fluid and debris from the surface to be cleaned and storing the cleaning fluid and debris that was recovered, the main housing assembly comprising a base housing, a supply tank received on the main housing assembly, a recovery tank received on the main housing assembly separately from the supply tank.

A surface cleaning apparatus includes a housing, a fluid delivery system including a supply tank removably mounted on the housing and a fluid distributor, a fluid recovery system having a recovery tank removably mounted on the housing, an extraction nozzle, a motor/fan assembly, and a supply tank receiver provided on the housing for receiving the supply tank and comprising a void at least partially defining a seat for the supply tank.

An electric motor serving as a drive source of a dust collection mechanism 20 is arranged such that a motor axis line of the electric motor is tilted with respect to a base portion of a main body case. Because of this configuration, a main body is made to be compact in the front-to-rear direction, in comparison to a configuration where the motor axis line of the electric motor is disposed parallel to the base portion.

A dust collector is provided, comprising a base (1), wherein a filtering barrel (9) is installed on the upper part of the base (1), one side of the filtering barrel (9) is provided with a main fan (21), a main fan air inlet (22) extends to the inside of the filtering barrel (9) through the outer wall of the filtering barrel (9), the upper section of the filtering barrel (9) is provided with a partition plate (23) for isolating the inside of the filtering barrel (9) from top to bottom, the partition plate (23) is provided with a plurality of through holes, the main fan air inlet (22) is connected with one of the through holes, filtering devices (24) are installed in other through holes, a straight pipe (16) is installed on the upper part of the partition plate (23), the surface of the straight pipe (16) is provided with first blowback pipes (25), each of the first blowback pipes (25) faces a filtering device (24), the upper part of the straight pipe (16) is provided with a bent pipe (15), the surface of the bent pipe (15) is provided with a second blowback pipe (26), the second blowback pipe (26) passes through the partition plate (23), the upper part of the partition plate (23) is hermetically isolated, the bent pipe (15) and the straight pipe (16) are communicated with an air storage device, respectively, one side of the filtering barrel (9) is provided with an air suction port (13), the end of the air suction port (13) is provided with a third valve (131), and the lower part of the filtering barrel (9) is provided with a fourth valve (12). When the dust collector is not stopped, a dust collecting bag (304) can be replaced, which is time-saving and high in working efficiency. Using two sets of blowback systems, it is easy to clean the dust residue. Using two sets of dust collecting system, the dust collection will be not affected when blowing back. A hydraulic rod (8) is installed to facilitate transportation and movement.

A vacuum cleaner, comprising: a housing; a motor unit provided in the housing and used for generating suction force; a dust cup provided on the housing and used for collecting sucked particles, the dust cup comprising a suction inlet; a battery for supplying power to the vacuum cleaner; a handle located on the housing; and a suction pipe unit having a storage state, wherein under the storage state, the suction pipe unit extends from the suction inlet on one side of the dust cup, across the handle, and to the other side of the dust cup along the length direction of the handle. The motor unit and the dust cup are located on the same straight line direction; the battery is provided on a side of the housing. The layout of the whole machine components of the present vacuum cleaner is optimized, and the performance of the vacuum cleaner is guaranteed under the premise of miniaturization.

A support device of the cleaner includes a charging stand body provided with a charging port for charging the cleaner and a plurality of fixing parts disposed to be spaced apart from each other on the charging stand body and each having a fixing groove in which a fixing protrusion provided on the cleaner is accommodated.

A portable surface cleaning apparatus for a floor surface includes a main housing assembly adapted to be hand carried by a user, the main housing assembly carrying a fluid delivery system adapted for storing cleaning fluid and delivering the cleaning fluid to the surface to be cleaned, and a fluid recovery system adapted for removing the cleaning fluid and debris from the surface to be cleaned and storing the cleaning fluid and debris that was recovered, the main housing assembly comprising a base housing, a supply tank received on the main housing assembly, a recovery tank received on the main housing assembly separately from the supply tank.

A surface cleaning apparatus having a suction source defining a portion of a working air path and a fluid delivery system includes at least one fluid distributor, a fluid supply path, a first pump in the fluid supply path, and a second pump in the fluid supply path. The pumps are operable to effect dispensing cleaning fluid at different volumetric flow rates.

A reconfigurable surface cleaning apparatus has a removable portable surface cleaning unit wherein the portable surface cleaning unit has upper and lower longitudinally spaced apart mounting members.

A reconfigurable surface cleaning apparatus has a surface cleaning head, a support structure moveably mounted to the surface cleaning head between a storage position and a floor cleaning position and a portable cleaning unit removably mountable to the support structure. The support structure has a lower portion and an upper portion, the upper portion is rotationally mounted to the lower portion between a first configuration and a second configuration wherein, when the support structure is in the storage position and the support structure is in the first configuration, the upper portion extends upwardly from and lower portion and, when the support structure is in the storage position and the support structure is moved to the second configuration, the upper portion is rotated forwardly.