Abstract: A cleaning nozzle assembly of a vacuum cleaner. The cleaning nozzle assembly includes: a lower case having a main inlet and a lower sub-inlet to guide foreign substances and air to be introduced into the lower case, wherein the lower case is open at an upper side thereof and includes a partition wall isolating the main inlet from the lower sub-inlet and having a connection hole; an upper case coupled to the lower case to cover the open upper side of the lower case; and an inflow setting unit setting inflow of foreign substances and air into the lower case through the lower sub-inlet and an upper sub-inlet by opening/closing the connection hole.

Abstract: A dust container assembly for a vacuum cleaner. The dust container assembly includes: a casing having an intake port formed at one side thereof and an outlet port formed at the other side thereof, and provided therein with an inlet guide member therein corresponding to the outlet port such that a vortex can be generated by introduced air; an operation unit provided at the outlet port side and inducing foreign substances and air to be suctioned through the intake port; and a filter unit disposed inside the casing, filtering out foreign substances from air introduced through the intake port and flowing to the outlet port, and having a shape gradually decreasing in diameter with increasing distance from the outlet port.

Abstract: Disclosed is a vacuum cleaner which can remove sludge, bad smells and toxic gases and discharge the filtered air to the upper portion of the vacuum cleaner to prevent the filtered air from being sucked with non-filtered air into the cleaner again. The vacuum cleaner includes: a dust collector having a suction hole; a cleaner body sealably assembled on the upper portion of the dust collector; a handle hinged on the upper portion of the cleaner body; a filter assembly assembled inside the dust collector and having a disc filter located on the lower surface of the cleaner body, an activated carbon filtering part located under the disc filter and a cone type filtering part located under the activated carbon filtering part; and an air discharging unit assembled on the air discharging part of the cleaner body.

Abstract: A motor brush dust removing filter for use in a vacuum cleaner in which the vacuum cleaner includes a cylinder-shaped canister, a supporting portion having wheels and attached to a lower portion of the canister, an air outlet formed in a cover so as to discharge air at an upper portion of the cylindrical canister, and a vacuum generating unit for sucking air into the cylindrical canister. The cover has at a center thereof a circular aperture, a circular protrusion or shelf along the aperture, a filter, and a brush dust removing filter having a connection portion. The connection portion of the filter is fastened to a case of a motor brush assembly so that brush dust discharged via an air vent in an upper surface of the brush assembly case is filtered by the filter of the filter unit from air exhausted to the ambient atmosphere.

Abstract: The present invention relates to a wire type apparatus for hanging a vacuum cleaner capable of easily storing a vacuum cleaner and other parts of the same. The wire type apparatus for hanging a vacuum cleaner according to the present invention includes a main wire having a wall hanged clip at a certain portion and forming a body by bending a wire and including a wrinkled pipe hanging member for hanging a wrinkled pipe at a lower portion, a skirt wire welded to a certain portion of the main wire and forming a certain space for receiving a surrounding portion of the vacuum cleaner by bending the wire, a support wire for supporting the skirt wire and a lower portion of the suction port at a lower portion of the skirt wire, and a connection pipe hanging member having an end portion connected to a reinforced wire of the main wire and connected with the hanging member for supporting the connection pipe.