| 摘要 |
In order to adapt a cleaning head (10) of the kind adapted for cleaning floor surfaces which are of a relatively unyielding and non-absorbent nature by the application and removal of a liquid to enable such heads to be used for dry suction cleaning in the manner of normal vacuum cleaner, a clip-on adaptor/cover member (50) is provided. The adapter/cover member (50) is formed to define an inlet slot (62) to register with a suction aperture (37) in the cleaning head and to enclose squeegee blades (35) provided on the head. Additionally, the adaptor/cover member (50) includes a bottom wall (51) which extends over, and encloses, an applicator assembly (40) within the cleaning head whereby, in the absence of the adaptor/cover member, cleaning liquid can be applied to a surface being cleaned.
|
