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An extraction cleaner for a floor surface comprises a fluid delivery system for storing cleaning fluid and delivering the cleaning fluid to the surface to be cleaned and a fluid recovery system for removing the spent cleaning fluid and dirt from the surface to be cleaned and storing the spent cleani

An extraction cleaner for a floor surface comprises a fluid delivery system for storing cleaning fluid and delivering the cleaning fluid to the surface to be cleaned and a fluid recovery system for removing the spent cleaning fluid and dirt from the surface to be cleaned and storing the spent cleaning fluid and dirt. The fluid delivery system can further include a bladder housed within a tank of the recovery system, and the bladder can be closed by a fill cap.

대표청구항 ▼

1. An extraction cleaner for a floor surface, comprising: a housing;a fluid delivery system supported by the housing for storing cleaning fluid and delivering the cleaning fluid to the floor surface, comprising:a bladder for storing a supply of cleaning fluid and comprising an inlet spout; andat lea

1. An extraction cleaner for a floor surface, comprising: a housing;a fluid delivery system supported by the housing for storing cleaning fluid and delivering the cleaning fluid to the floor surface, comprising:a bladder for storing a supply of cleaning fluid and comprising an inlet spout; andat least one fluid distributor in fluid communication with the bladder for depositing a cleaning fluid onto the floor surface;a fluid recovery system supported by the housing for removing the spent cleaning fluid and dirt from the floor surface and storing the spent cleaning fluid and dirt, comprising:a recovery tank receiving the bladder and having a chamber for storing spent cleaning fluid and dirt that is recovered from the floor surface;an extraction nozzle extending towards a surface to be cleaned and in fluid communication with the recovery tank; anda suction source in fluid communication with the recovery tank and configured to generate a working airflow through the extraction nozzle and into the recovery tank;a baffle member seated in the recovery tank and including a neck that seats and retains the inlet spout of the bladder to mount the bladder within the chamber; anda fill cap pivotally coupled to the baffle member and covering the inlet spout of the bladder to prevent spent cleaning fluid and dirt from mixing with the cleaning fluid stored inside the bladder. 2. The extraction cleaner of claim 1, wherein the recovery tank comprises a tank housing defining the chamber and a lid mounted to the tank housing for closing the chamber and covering the fill cap. 3. The extraction cleaner of claim 2, wherein the lid comprises a handle for carrying the recovery tank. 4. The extraction cleaner of claim 1, wherein the bladder comprises an outlet that is secured to a valve mechanism for controlling flow of the cleaning fluid from the bladder. 5. The extraction cleaner of claim 4, wherein the housing comprises a valve receiver which receives the valve mechanism. 6. The extraction cleaner of claim 1, wherein the neck comprise a vent slot for venting air under the fill cap when the fill cap is in the closed position so that air can flow into the bladder and displace the cleaning fluid flowing out of the bladder. 7. The extraction cleaner of claim 1, wherein the neck comprises a retainer and the fill cap is pivotally mounted to the retainer for movement between an open position and a closed position. 8. The extraction cleaner of claim 7, wherein the neck comprises a rim and the fill cap is configured to seal against the rim in the closed position. 9. The extraction cleaner of claim 7, wherein the fill cap comprises a release portion formed diametrically opposite the retainer for moving the fill cap between the open and closed positions. 10. The extraction cleaner of claim 7, wherein the fill cap comprises a release portion for moving the fill cap between the open and closed positions, the release portion comprising a release tab extending from the fill cap and a hook adjacent the release tab. 11. The extraction cleaner of claim 10, wherein the neck comprises a recessed catch on that is configured to retain the hook on the fill cap when the fill cap is in the closed position. 12. The extraction cleaner of claim 1, wherein the housing comprises a base assembly for movement across the floor surface and a handle assembly pivotally mounted to a rearward portion of the base assembly for directing the base assembly across the floor surface. 13. The extraction cleaner of claim 1, wherein the neck comprises a rim at the top of the neck, and the fill cap seals against the rim when covering the inlet spout of the bladder. 14. The extraction cleaner of claim 1, wherein the baffle member is removable from the recovery tank.