| 摘要 |
PROBLEM TO BE SOLVED: To provide a vacuum cleaner that can separately and effectively accumulate dusts of a different size by securing each of spaces while controlling enlargement, and can dispose of these dusts without a remainder easily and reliably.SOLUTION: A dust collector 26 includes a first centrifugal separation part 41 that separates coarse dust in dust-containing air. The dust collector 26 includes a second centrifugal separation part 44 that is communicated to the first centrifugal separation part 41 and is located above the first centrifugal separation part 41. The second centrifugal separation part 44 separates fine dust in the dust-containing air that has passed the first centrifugal separation part 41. The dust collector 26 includes an opening/closing lid part 71 that can open and close a position under the second centrifugal separation part 44 by being inserted/removed in/from a position under the second centrifugal separation part 44 by a vertical motion. The opening/closing lid part 71 includes at an upper side a slope 71f that inclines in a widening open shape toward a lower direction, and leads the dust separated from the second centrifugal separation part 44 to the first centrifugal separation part 41 side by opening a position under the second centrifugal separation part 44. |
