| 摘要 |
BRUSH ASSEMBLY AND VACUUM CLEANER HAVING THE SAME Abstract A brush assembly (100) for a vacuum cleaner (1) includes a brush body (110) having a suction inlet (111); a main brush (120) which is rotatably coupled to the brush 5 body (110) through the suction inlet (111) to face a surface being cleaned; and a secondary brush (130) which is rotatably mounted on the brush body (110) to rotate between at least two positions including a first position, in which the secondary brush (130) contacts the surface being cleaned, and a second position, in which the secondary brush (130) does not contact the surface being cleaned. |
