| 摘要 |
<p>PROBLEM TO BE SOLVED: To improve a side brush attached to a cleaner body and cleaning dust on a cleaned surface while being rotated.SOLUTION: A self-propelled cleaner includes in the bottom surface of a cleaner body: a suction port; side brushes formed to be rotated by drive bodies in a state where at least the distal ends of brush parts are projected to the outside of the cleaner body in the neighborhood of the suction port; and multiple travel wheels. Each side brush includes: a base; the brush parts where the rear ends are fixed to the base and the distal ends are formed by multiple brush pieces having contact with a cleaned surface at predetermined pressure; and brush bodies covered by elastic bodies made of tubes, etc. so as to allow at least the distal ends of the brush parts to be exposed.</p> |
