UPRIGHT TYPE VACUUM CLEANER

DRIVE March 14, 2012
Source
An upright type vacuum cleaner is disclosed. An object of the present invention is to provide an upright type vacuum cleaner having a movement direction changed smoothly and quickly as necessary during the movement. The upright type vacuum cleaner includes a body, a wheel member provided in the body, the wheel member including a main rotation member rotatably provided in the body, and an auxiliary rotation member rotatbly provided in the main rotation member to be rotated in a predetermined rotational direction different from a rotational direction of the main rotation member.

Discussion in the ATmosphere

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