VACUUM CLEANER

摘要

An electric vacuum cleaner (11) includes driving wheels (15) for autonomous traveling on a lower part of a main body case (12). The electric vacuum cleaner (11) has side brushes (18) each of which includes brush bristles (32b) that come into contact with a floor surface (F) so that the side brushes can turn on the side in front of a suction port on the lower part of the main body case (12). The electric vacuum cleaner (11) includes an obstacle detecting unit (21) that detects that the brush bristles (32b) of the side brush (18) have extended under a mat (R). The electric vacuum cleaner (11) includes a control unit that controls the driving wheels (15) to change the autonomous traveling state and avoid the mat (R) when the obstacle detecting unit (21) detects that the brush bristles (32b) of the side brush (18) have extended under the mat (R).