Handheld extraction cleaner

1. A handheld extraction cleaner, comprising:

a unitary body including a carry handle;

a fluid delivery system including a supply tank carried by the unitary body and at least one fluid distributor;

a recovery system including a working air path through the unitary body, a suction nozzle defining an inlet to the working air path, a suction source in fluid communication with the suction nozzle, and a recovery tank removably mounted to the unitary body, the recovery tank comprising:

a tank body defining a collection chamber for dirty liquid recovered by the recovery system; and

an inlet opening in the tank body, the collection chamber configured to receive dirty liquid through the inlet opening;

a spring-loaded flapper door that automatically seals the inlet opening when the recovery tank is removed from the unitary body; and

a flapper actuator to automatically open the flapper door when the recovery tank is mounted on the unitary body;

wherein the flapper actuator comprises at least one rib to push the flapper door open and away from the inlet opening;

wherein the flapper door comprises an inner surface facing the collection chamber, an outer surface facing away from the collection chamber, and at least one projection extending from the outer surface; and

wherein the at least one projection is engaged by the at least one rib when the recovery tank is mounted on the unitary body.

2. The handheld extraction cleaner of claim 1 , wherein the flapper door is pivotally mounted to the tank body and is biased to a closed position by a spring to seal the inlet opening when the recovery tank is removed from the unitary body.

3. The handheld extraction cleaner of claim 2 , wherein the flapper door is biased to the closed position by a torsion spring.

4. The handheld extraction cleaner of claim 2 , wherein the flapper door is pivotally mounted to the tank body at a forward end of the flapper door and pivots down to open toward a rear portion of the tank body.

5. The handheld extraction cleaner of claim 2 , comprising a seal on the flapper door to seal an interface between the flapper door and the inlet opening when the flapper door is in the closed position.

6. The handheld extraction cleaner of claim 1 , wherein

the recovery system comprises a separator defining a portion of the working air path through the unitary body, the separator including a debris outlet aligned with the inlet opening to transfer dirty liquid separated from a working airstream into the recovery tank.

7. The handheld extraction cleaner of claim 1 , wherein the at least one projection and the at least one rib have complementary rounded profiles.

8. The handheld extraction cleaner of claim 1 , wherein the tank body has a first portion defining a bottom surface configured to rest on a horizontal surface to support the handheld extraction cleaner in a horizontal orientation on the horizontal surface and a second portion, disposed at an angle relative to the first portion, and wherein the flapper door is disposed in the second portion.

9. The handheld extraction cleaner of claim 1 , wherein the unitary body comprises a recovery tank receiver formed on a lower side of the unitary body and the recovery tank is removably mounted in the recovery tank receiver.

10. The handheld extraction cleaner of claim 9 , comprising:

a spring-loaded tank release latch securing the recovery tank in the recovery tank receiver;

wherein the recovery tank receiver has a front hanger supporting a front end of the recovery tank and a rear hanger supporting a rear end of the recovery tank; and

wherein one of the front hanger and the rear hanger is carried by the spring-loaded tank release latch.

11. The handheld extraction cleaner of claim 1 , wherein:

the recovery system comprises a separator defining a portion of the working air path through the unitary body, the separator including a debris outlet aligned with the inlet opening to transfer dirty liquid separated from a working airstream into the recovery tank; and

the unitary body comprises a portion housing the separator and the separator remains in position when the recovery tank is removed from the unitary body.

12. The handheld extraction cleaner of claim 1 , wherein the recovery tank comprises:

an outlet opening in the tank body, separate from the inlet opening; and

a closure for the outlet opening, separate from the flapper door.

13. The handheld extraction cleaner of claim 12 , wherein the closure is removable from the outlet opening to empty dirty liquid in the recovery tank through the outlet opening while the inlet opening remains sealed by the flapper door.

14. The handheld extraction cleaner of claim 1 , wherein the unitary body comprises:

a cleaning head including the suction nozzle;

a rearward cleaner body carrying the recovery tank; and

a neck connecting the cleaning head to the rearward cleaner body.

15. The handheld extraction cleaner of claim 14 , wherein the neck projects forwardly from the rearward cleaner body to support the cleaning head away from the rearward cleaner body.

16. The handheld extraction cleaner of claim 14 , comprising a powered brushroll operably coupled with a brush drive motor by a drive assembly, wherein the powered brushroll and brush drive motor are located in the cleaning head, and the suction source is located in the rearward cleaner body.

17. The handheld extraction cleaner of claim 1 , wherein:

the carry handle comprises a hand grip portion and a finger receiving area;

the hand grip portion overlies the recovery tank;

a forward portion of the hand grip portion is positioned rearward of the supply tank;

the finger receiving area is a closed volume having a perimeter; and

the perimeter comprises the hand grip portion and a portion of the unitary body above the recovery tank.