| 摘要 |
The present invention is a vacuuming apparatus convertible between a backpack mode, a canister mode and an upright mode. Additionally, the present invention is convertible into a handheld mode and a blower mode. Each of these modes are accomplished through attachments which are able to be easily attached and detached together. The apparatus has a power unit having an electric motor and impeller; a base unit containing a filter; a backpack unit for use in the backpack mode; a canister unit for use in the canister mode; a blower unit for use in the blower mode; a handheld unit for use as a handheld vacuum cleaner in a hand held mode; and a work bench waste collection mode.
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