A waste collection bag may be used by an autonomous cleaning robot (e.g., an autonomous vacuum) to store waste during a plurality of cleaning processes. The waste bag comprises a waste bag, a waste collection sachet, and an absorbent. The waste bag has a first side and a second side, where the first side has an opening for waste to enter, and is composed of filtering material. The waste collection enclosed sachet has a first side and a second side that connect to form a cavity. The waste collection enclosed sachet is tethered to the second side of the waste bag and is composed of dissolvable paper. The absorbent may absorb liquid waste and is located inside the cavity of the waste collection enclosed sachet.

A robot cleaner comprising: a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; and a dust container detachably coupled to the dust container accommodation part, wherein a first opening and a second opening are disposed at the same height in an inner wall of the dust container accommodation part, wherein the dust container includes: an entrance and an exit, disposed side by side along the circumference of the dust container, the entrance and the exit, respectively communicating with the first opening and the second opening when the dust container is accommodated in the dust container accommodation part; and a flow separating part extending downwardly inclined along the inner circumference of the dust container.

The present invention provides a floor vacuum cleaner, comprising a dust collecting unit supported on rollers and/or skids and including a motor fan unit, wherein the dust collecting unit comprises a housing having provided therein a dust chamber for accommodating a filter bag and a fan chamber for accommodating the motor fan unit, wherein the fan chamber containing the motor fan unit is arranged side by side with the dust chamber, the dust chamber and the fan chamber being separated from one another by a partition, wherein the dust chamber is fluidically connected to the fan chamber via a suction duct, wherein the suction duct is arranged such that, by means of the motor fan unit, air can be sucked upwards from the dust chamber, through the suction duct, into the fan chamber.

A robot cleaner comprising: a cleaner body including a controller, the cleaner body having a dust container accommodation part formed therein; a wheel unit mounted in the cleaner body, the wheel unit of which driving is controlled by the controller; and a dust container detachably coupled to the dust container accommodation part, wherein a first opening and a second opening are disposed at the same height in an inner wall of the dust container accommodation part, wherein the dust container includes: an entrance and an exit, disposed side by side along the circumference of the dust container, the entrance and the exit, respectively communicating with the first opening and the second opening when the dust container is accommodated in the dust container accommodation part; and a flow separating part extending downwardly inclined along the inner circumference of the dust container.

The present disclosure provides a cleaning device, including a connecting bag, a supporting portion, a middle portion, and an extending portion. By the connecting bag, the product can be combined for use with various different kinds of air blowers. The supporting portion is arranged inside the connecting bag to avoid the connecting bag from being curled to affect smooth passing of an air flow. In addition, by extension of the extending portion, the cleaning device can adapt to different working environments, so as to well clean an eave.

A robot cleaner comprising: a cleaner body including a dust container accommodation part formed to be recessed toward the front from the rear thereof; a suction unit mounted in the cleaner body to suck air containing dust; a dust container accommodated in the dust container accommodation part, the dust container collecting dust filtered from sucked air; and an exhaust port formed at an end portion of one rear side of the cleaner body, which surrounds the dust container accommodation part, to discharge filtered air to the outside, the exhaust port disposed along the height direction of the cleaner body.

A flange unit for a filter unit for positioning in a water treatment device, the water treatment device including a water reservoir and a suction head. The flange unit includes a base plate having a central recess for accommodating a filling piece of the suction head, a connecting unit for detachably connecting the flange unit to an inner side of the water reservoir, a closure element for closing the recess, and a handle unit for detaching the connecting unit from the flange holding device and for carrying the filter unit.

The present application discloses a robot vacuum cleaner, including a cover, a dust collection box and a button assembly, the button assembly being disposed to one of the cover and the dust collection box, the button assembly including a button and a retractable block, the button being connected to the block, the other of the cover and the dust collection box being provided with a socket, the block being snap-fitted in the socket so as to install the dust collection box to the cover, when the button is operated, the block is driven to retract so as to make the block to be separated from the socket.

A robot cleaner comprising: a cleaner body including a wheel unit and a controller controlling driving of the wheel unit a suction unit disposed in the cleaner body, the suction unit sucking air containing dust and a sensing unit disposed at the front of the cleaner body in which the suction unit is disposed, wherein the sensing unit includes a first sensing part disposed respectively inclined with respect to side and top surfaces at an upper corner portion of the cleaner body to simultaneously photograph front and upper parts of the cleaner body.

An convertible central vacuum system is disclosed allowing for operation in both a cyclonic separation (bagless) mode as well as in a filter bag mode (via an removable filter bag adapter housing). With each mode having its own advantages and disadvantages, the user can readily convert between them as desired.