| 摘要 |
A vacuum cleaner is provided including a housing, a nozzle inlet, a suction generator carried on the housing and a dirt vessel carried on the housing. The dirt vessel includes a sidewall and an open end. A plunger is received in the dirt vessel. The plunger is selectively displaceable between a first position spaced along the sidewall away from the open end and a second position spaced along the sidewall adjacent the open end.
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