Embodiments can provide a dust collection box and a robot vacuum cleaner. The dust collection box includes a box body and a lower lid. The box body defines a dust extraction port in the bottom thereof. The lower lid includes a first lateral portion and a second lateral portion opposite to each other. The first lateral portion is rotatably connected with the box body to enable the lower lid to open or close the dust extraction port. When the lower lid closes the dust extraction port, the second lateral portion is snap-fitted with the box body through a first snap structure.

Embodiments can provide a dust collection box and a robot vacuum cleaner. The dust collection box includes a box body and a lower lid. The box body defines a dust extraction port in the bottom thereof. The lower lid includes a first lateral portion and a second lateral portion opposite to each other. The first lateral portion is rotatably connected with the box body to enable the lower lid to open or close the dust extraction port. When the lower lid closes the dust extraction port, the second lateral portion is snap-fitted with the box body through a first snap structure.

A filtration assembly (100) for a vacuum cleaner includes a filtration member (1) for filtering an impurity, in which an outer circumferential wall of the filtration member (1) is provided with a fixing frame (11) adapted to be fixed in the vacuum cleaner; and an ash tapping part (2) which includes a rack (21), a moving member (22), a gear (23) and a tapping member (24). Two ends of the rack (21) are fixed to the fixing frame (11), the moving member (22) is movably disposed to the rack (21), the gear (23) is disposed to the moving member (22) and meshes with the rack (21), the tapping member (24) is disposed to the gear (23) through a connecting shaft (241) so as to be driven to rotate by the gear (23), and the tapping member (24) is configured to tap the filtration member (1) during rotation to vibrate the filtration member (1).

A filtration assembly (100) for a vacuum cleaner includes a filtration member (1) for filtering an impurity, in which an outer circumferential wall of the filtration member (1) is provided with a fixing frame (11) adapted to be fixed in the vacuum cleaner; and an ash tapping part (2) which includes a rack (21), a moving member (22), a gear (23) and a tapping member (24). Two ends of the rack (21) are fixed to the fixing frame (11), the moving member (22) is movably disposed to the rack (21), the gear (23) is disposed to the moving member (22) and meshes with the rack (21), the tapping member (24) is disposed to the gear (23) through a connecting shaft (241) so as to be driven to rotate by the gear (23), and the tapping member (24) is configured to tap the filtration member (1) during rotation to vibrate the filtration member (1).

A cleaner includes a suction unit guiding air and dust, a main body including a first cyclone unit separating the air and the dust, which are suctioned through the suction unit, from each other and a second cyclone unit separating the dust from the air discharged from the first cyclone unit, and a guide unit disposed in the main body to partition a first dust storage part, in which the dust separated in the first cyclone unit is stored, and a second dust storage part, in which the dust separated in the second cyclone unit is stored, from each other. The guide unit is separably coupled to the main body, and when the guide unit is separated from the main body, a dust discharge part of the second cyclone unit is exposed to the outside.

A surface cleaning apparatus includes a separating and collection assembly defining a collection chamber which receives debris and has a debris outlet, a cover assembly having a pre-motor filter, a debris ejector, and a push rod operably coupleable to the debris ejector to displace the debris ejector relative to the debris outlet. The push rod can be accommodated by an opening of the pre-motor filter.

An upright surface cleaning apparatus comprises a surface cleaning and an upright section moveably mounted to the surface cleaning head between a generally upright position and a rearwardly inclined in use position. The upright section comprising a cleaning unit comprising a carry handle wherein the carry handle extends in a direction transverse to the central longitudinal axis of the surface cleaning head and wherein the carry handle has a hand grip portion that has a length in the transverse direction that is greater than a depth of the cleaning unit in a direction of the central longitudinal axis.

A vacuum cleaner includes a cleaner body including a suction motor for generating suction force and a suction part communicating with the cleaner body to suck in air and dust. The cleaner body includes a main body, wheels for moving the main body, and a battery detachably provided at a back side of the main body to supply power to the main body.

An apparatus comprising one or more of a surface treatment apparatus having an air treatment member and a refuse container wherein at least one of the surface treatment apparatus and the refuse container is provided with one or more of (a) a dust control member providing a dust control agent comprising one or more of a liquid mist, positive ions and negative ions to an area below a dirt emptying outlet of a dirt collection region of the surface treatment apparatus; and, (b) a treatment applicator providing a treatment agent comprising one or more of a deodorizing agent, a disinfecting agent and a sanitizing agent to an interior volume of the air treatment member and an interior volume of the refuse container.

An envelope (10) for use with a vacuum cleaner, the envelope (10) comprising flexible material arranged to provide a fluid path there-through, and further comprising a coupling arranged to couple the envelope (10) to a structural member for in use maintaining the fluid path open by supporting the envelope (10) against external pressure, wherein the envelope (10) is arranged in use to isolate, from the fluid path, the structural member that supports the envelope (10).