ELECTRIC VACUUM CLEANER

摘要

Proposed is an electric vacuum cleaner with which it is possible to effectively prevent leakage of dust in a dust transport channel that extends from the dust container of an autonomous cleaning unit to a station unit. The autonomous cleaning unit (2) is provided with a main-body case (11) having a dust container opening (37), and a primary dust container (12) having: a container body (38) detachably provided to the main-body case (11), the container body (38) accumulating dust collected by the autonomous cleaning unit (2); a connecting part (39) that is exposed from the dust container opening (37), or that faces the dust container opening (37), when attached to the main-body case (11); a disposal opening (41) provided in the connecting part (39), the disposal opening (41) discarding dust from inside the container body (38); and a disposal lid (42) for opening and closing the disposal opening (41). The station unit (5) is provided with a dust transport tube (25) contacting the connecting part (39) of the primary dust container (12) and connected to the disposal opening (41), and a secondary dust container (68) in which dust discarded from the primary dust container (12) through the dust transport tube (25) accumulates.