| 摘要 |
An implement for cleaning, polishing, sanding or other rubbing action which comprises a hollow handle ( 2 ) adapted to accommodate a cleaning fluid, polish, lubricant or other fluid and having a head ( 1 ) to which the fluid may be dispensed from the handle ( 2 ) through a dispensing aperture ( 6 ), the head ( 1 ) comprising a cleaning or polishing pad or brush or the like ( 11 ), the implement having a fluid dispensing flow regulating means comprising a plunger ( 5 ) which in use projects from the head ( 1 ) through the dispensing aperture ( 6 ) and into the hollow interior of the handle ( 2 ), the plunger ( 5 ) being operated by pressing the head against a surface to advance the plunger ( 5 ) to open up the dispensing aperture ( 6 ) for dispensing of the fluid, wherein the head ( 1 ) is mounted to the handle ( 2 ) in such a way as to bend and thereby pre-stress a resiliently flexible part ( 4 ) of the head ( 1 ) from which the plunger ( 5 ) projects to resiliently bias the plunger ( 5 ) to retract and occlude the dispensing aperture ( 6 ).
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