| 摘要 |
PURPOSE: A vacuum cleaner is provided to suck foreign matters on a floor after effectively separating the matters as compressed air is discharged through a nozzle after storing the compressed air in a compression tank. CONSTITUTION: A vacuum cleaner comprises a housing(10), a suction module(20), a head, a compression module(50), and a connection module. The housing comprises wheels. The suction module is placed inside the housing, and generates vacuum to suck air. The head has a suction port for sucking dust, and discharges compressed air through a nozzle. The compression module is placed inside the housing, and compresses the air discharged through the suction module. The compression module supplies the compressed air to the nozzle. The connection module connects the head to the housing. The connection module supplies the compressed air to the nozzle, and sucks the air from the suction port of the head by the pressured formed in the suction module. |
