Portable extractor

Patent metadata

Field	Value
Publication number	US-11730333-B2
Application number	US-202218053032-A
Country	US
Kind code	B2
Filing date	Nov 7, 2022
Priority date	Sep 21, 2018
Publication date	Aug 22, 2023
Grant date	Aug 22, 2023

Abstract

A portable cleaner has a recovery tank, including a container for receiving and storing recovered liquid and/or dirt and an openable tank lid for covering the container. The container and the tank lid are removable from the cleaner as a unit. The portable cleaner also has a main housing configured to removably support the recovery tank in a vertical orientation in which the tank lid at least partially defines a top side of the portable cleaner. In addition, a tank latch is provided in the tank lid, the tank latch configured to selectively secure and release the tank lid to the main housing when the recovery tank is supported by the main housing.

First claim

What is claimed is:

1. A portable cleaner comprising:
a recovery tank including a container configured to receive and store recovered liquid and/or dirt and a tank lid for covering the container and the tank lid is openable, the container and the tank lid removable from the portable cleaner as a unit;
a main housing that removably supports the recovery tank in a vertical orientation in which the tank lid at least partially defines a top side of the portable cleaner; and
a tank latch provided in the tank lid, the tank latch selectively secures and releases the tank lid to the main housing when the recovery tank is supported by the main housing,
wherein the main housing further includes a housing body having a front portion and a rear portion, the main housing further includes a support member at an upper end of the front portion of the housing body, and the support member projects forwardly above the recovery tank,
wherein the tank lid includes a rear top portion that defines a recess area, the recess area includes a top end and a rear end, and the rear end and the top end of the recess area are open, and
wherein the recess area receives the support member when the recovery tank is supported by the main housing.

2. The portable cleaner of claim 1 , wherein the support member at least partially defines the top side of the portable cleaner.

3. The portable cleaner of claim 1 , further comprising, a handle on top of the main housing and defining a longitudinal handle axis that extends along a front-to-rear longitudinal axis of the portable cleaner, wherein
the tank latch includes a latch actuator that engages a latch engagement member at a front end of the support member.

4. The portable cleaner of claim 1 , wherein the support member cooperates with the recess area of the tank lid to form a tilt clearance area therebetween to facilitate tilting and removing the recovery tank from the main housing.

5. The portable cleaner of claim 4 , wherein the recess area of the tank lid has an interior bottom surface, and wherein the support member has a bottom surface that is inclined rearwardly relative to the interior bottom surface of the recess area to provide clearance for a top rear end of the recovery tank when the recovery tank is tilted forwardly.

6. The portable cleaner of claim 1 , wherein the recovery tank is removable from the main housing in a forward direction from the front portion when the tank latch releases the tank lid from the main housing.

7. The portable cleaner of claim 6 , wherein the support member at least partially defines the top side of the portable cleaner, and wherein the support member cooperates with the tank lid to form a tilt clearance area therebetween to facilitate tilting and removing the recovery tank from the main housing.

8. The portable cleaner of claim 7 , wherein the support member has a bottom surface that is spaced above the recess area to provide clearance for a top rear end of the recovery tank when the recovery tank is tilted forwardly.

9. The portable cleaner of claim 7 , further comprising, a handle on top of the main housing extending from the support member and defining a longitudinal handle axis that extends along a front-to-rear longitudinal axis of the portable cleaner.

10. The portable cleaner of claim 1 , wherein the recovery tank includes a recovery tank handle positioned on a front wall of the container, and wherein the recovery tank handle configured to allow a user to simultaneously grasp the handle and depress the tank latch with one hand.

11. The portable cleaner of claim 1 , wherein the tank lid is hinged to the container.

12. The portable cleaner of claim 1 , wherein the tank latch does not secure the tank lid to the container when the recovery tank is released from the main housing.

13. The portable cleaner of claim 1 , wherein an upper surface of the support member and an upper surface of the tank lid cooperate to at least partially define the top side of the portable cleaner.

14. The portable cleaner of claim 1 , wherein the rear top portion of the tank lid abuts the support member.

15. A portable cleaner comprising:
a recovery tank including a container configured to receive and store recovered liquid and/or dirt and a tank lid for covering the container and the tank lid is openable, the container and the tank lid removable from the cleaner as a unit;
a main housing that removably supports the recovery tank in a vertical orientation in which the tank lid at least partially defines a top side of the portable cleaner; and
a tank latch provided in the tank lid, the tank latch selectively secures and releases the tank lid to the main housing when the recovery tank is supported by the main housing,
wherein a top portion of the tank lid defines a recess area that receives a support member when the recovery tank is supported by the main housing,
wherein the support member has a bottom surface that is spaced above the recess area and inclined rearwardly relative to an interior bottom surface of the recess area to provide clearance for a top rear end of the recovery tank when the recovery tank is tilted forwardly,
wherein a handle on top of the main housing extends from the support member and defines a longitudinal handle axis that extends along a front-to-rear longitudinal axis of the portable cleaner, and
wherein the tank latch includes a latch actuator that engages a latch engagement member at a front end of the support member.

16. A portable cleaner comprising:
a recovery tank including a container configured to receive and store recovered liquid and/or dirt and a tank lid for covering the container and the tank lid is openable, the container and the tank lid removable from the cleaner as a unit;
a main housing that removably supports the recovery tank in a vertical orientation in which the tank lid at least partially defines a top side of the portable cleaner; and
a tank latch provided in the tank lid, the tank latch selectively secures and releases the tank lid to the main housing when the recovery tank is supported by the main housing,
wherein the main housing includes a housing body having front and rear portions,
wherein the main housing further includes a support member projecting from an upper end of the front portion of the housing body at least partially defining the top side of the portable cleaner,
wherein the support member cooperates with the tank lid to form a tilt clearance area therebetween to facilitate tilting and removing the recovery tank from the main housing,
wherein a top portion of the tank lid defines a recess area that receives the support member when the recovery tank is supported by the main housing, and
wherein a battery compartment is formed at an upper end of the rear portion of the housing body and defines a longitudinal battery insertion axis extending in a vertical orientation.

17. The portable cleaner of claim 16 , wherein a hinged battery cover covers a battery pack when the battery pack is received in the battery compartment.

18. The portable cleaner of claim 16 , wherein a recessed supply tank cavity is located along an upper edge of the housing body and is open to a top surface and a side surface of the housing body, and wherein a supply tank is inserted into the recessed supply tank cavity along a vertical supply tank insertion axis.

19. The portable cleaner of claim 18 , wherein when the supply tank is installed in the recessed supply tank cavity, the supply tank is spaced rearwardly of the recovery tank, and wherein a portion of

Assignees

• Techtronic Floor Care Tech Ltd

Inventors

• Quintero Juan Aviles
• Toro Israel Del
• Bode Donovan
• Irfan Mohammed

Classifications

• A47L11/4016 Primary

  specially adapted for collecting fluids · CPC title

• A47L7/0019

  Details of the casing · CPC title

• A47L11/30 Primary

  by suction · CPC title

• A47L11/4005

  Arrangements of batteries or cells; Electric power supply arrangements · CPC title

• A47L11/4075

  Handles; levers · CPC title