| 摘要 |
PROBLEM TO BE SOLVED: To provide a vacuum cleaner, which does not blow off the dust on a surface to be cleaned and does not deteriorate suction performance, by effectively feeding the exhaust to a rotary cleaning body. SOLUTION: This vacuum cleaner is provided with a suction port having a rotary cleaning body 703 raking-up the dust on a surface to be cleaned and a turbine 704 driving the rotary cleaning body 703, a motor-driven fan constituted of a motor and a fan to generate a suction air stream for collecting dust, a suction passage A1 connecting the suction port and the motor-driven fan, a dust collection section collecting the dust in the suction air stream flowing in the suction passage A1, and an exhaust passage A7 exhausting the air stream collecting the dust. The exhaust passage A7 feeds part of the exhaust stream flowing in it to a turbine, and a drive nozzle 1501 driving the turbine is disposed on the exhaust passage A7.
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