Pool cleaning vehicle
AssigneeNational Wise Limited
InventorsMARTIN WING-KIN HUI, WING-TAK HUI, ANDREW MATTHEW HUI
Life of this patent
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Abstract
A pool cleaning vehicle having a suction mouth placed at the belly of a housing. The pool cleaner is placed on two elongate rollers which allow the pool cleaner to move in opposite directions. The suction mouth is positioned between the two elongate rollers to reduce angular displacement when a roller wheel mounts a protrusion on uneven pool bed. A scrubber extends from within the mouth to sweep across the pool bed. The scrubber is pivoted to be able to swing when the pool cleaner changes direction.
Claims24
A pool cleaning vehicle comprising:
- a housing having a base;
- a mouth on the base for sucking debris on the bed of a pool;
- and
- a scrubber extending from within the mouth to agitate the debris.
A pool cleaning vehicle comprising:
- a housing;
- and
- a scrubber pivoted to the housing to agitate the debris.
A pool cleaning vehicle comprising:
- a housing;
- and
- a scrubber slide-ably connected to the housing.
A method of cleaning a pool bed comprising the steps of:
- providing scrubber extending from within the mouth of a suction cleaner;
- scrubbing debris on the pool bed using the scrubber;
- wherein
- debris which is agitated by the scrubber is sucked by the suction at the mouth.
Dependencies are inferred from the claim text.