초록 ▼

A blower nozzle (30) and a vacuum nozzle (40) extending in parallel with each other are connected to a main body (10) housing therein a fan (19) and a motor (20). The main body (10) is provided with a dust bag (50). In a vacuum mode, air is directly sucked from the vacuum nozzle and is introduced in

A blower nozzle (30) and a vacuum nozzle (40) extending in parallel with each other are connected to a main body (10) housing therein a fan (19) and a motor (20). The main body (10) is provided with a dust bag (50). In a vacuum mode, air is directly sucked from the vacuum nozzle and is introduced into the dust bag by the rotation of the fan. In a blower mode, the air similarly sucked from the vacuum nozzle is directed toward the blower nozzle.

대표청구항 ▼

[ What is claimed is:] [1.] A blower-vacuum apparatus comprising:a housing having an air introduction port for air blowing and a dust port for air suction;an impeller having an air inlet side and an air blower side, the air inlet side being selectively communicable with the air introduction port and

[ What is claimed is:] [1.] A blower-vacuum apparatus comprising:a housing having an air introduction port for air blowing and a dust port for air suction;an impeller having an air inlet side and an air blower side, the air inlet side being selectively communicable with the air introduction port and the air blower side being selectively communicable with the dust port;a motor for driving the impeller;a vacuum nozzle connected to the housing adjacent the inlet side of the impeller;a blower nozzle connected to the housing adjacent the blower side of the impeller;a first shield member for selectively opening and closing the air introduction port, the air inlet side being in fluid communication with the vacuum nozzle when the first shield member closes the air introduction port, and the air inlet side being shut off from the vacuum nozzle when the first shield member opens the air introduction port; anda second shield member for selectively opening and closing the dust port, the air blower side being in fluid communication with the blower nozzle when the second shield member closes the dust port, and the air blower side being shut off from the blower nozzle when the second shield member opens the dust port.