| 摘要 |
<p>A cleaner head for a cleaning appliance comprises a housing (12), a moveable agitator (114, 116) located within the housing, and a detachable unit extending about the agitator, the detachable unit comprising a sole plate (14) having a suction opening (16) through which dirt-bearing air enters the cleaner head, a chassis (50) detachably connected to the housing (12), and a flexible annular seal (70) for allowing relative movement between the housing (12) and the sole plate (14), wherein one end of the flexible annular seal (70) is connected to the chassis (50) and the other end of the flexible annular seal (70) is connected to the sole plate (14).</p> |
