To improve dust collecting performance and to realize down-sizing and cost down in a circulation type electric vacuum cleaner provided with a blow-off.
The electric vacuum cleaner provided with a motor-driven blower 4 for sucking dust, a suction nozzle 2a connected with the motor-driven blower 4 and in which a suction room is formed by covering a face W to be cleaned and a collecting part 5 for collecting dust sucked from the suction nozzle 2a and sucking the dust by floating the dust by blowing air evacuated from the motor-driven blower 4 to the face W to be cleaned is provided and the electric vacuum cleaner with a constitution in which a hollow rotating roller 30 provided with a blowing outlet 31 is disposed in the suction room and a pipe joint for guiding the air evacuated from the motor-driven blower 4 into the rotating roller 30 is provided on the rotating roller 30, is provided.
URANO SEIJI
YOSHIDA TAKESHI
