Tool handles having stationary and rotational portions

Patent metadata

Field	Value
Publication number	US-11926032-B2
Application number	US-202117480400-A
Country	US
Kind code	B2
Filing date	Sep 21, 2021
Priority date	Aug 17, 2015
Publication date	Mar 12, 2024
Grant date	Mar 12, 2024

Abstract

A tool is provided. The tool includes a pole defining an axis and a handle. The handle includes a stationary and rotational portion, the stationary and rotational portions forming a unitary assembly with the stationary and rotational portions being adjacent one another along the axis. The stationary portion is secured to the pole in a manner that prevents it from rotating with respect to the pole and in a manner prevents the stationary portion from translational movement with respect to the pole along the axis. The rotational portion is secured to the stationary portion that allows the rotational portion to freely rotate with respect to the pole about the axis and with respect to the stationary portion and in a manner that prevents the rotational portion from translational movement with respect to the pole and the stationary portion along the axis.

First claim

What is claimed is:

1. A tool comprising:
a bent pole defining a first axis and a second axis wherein the second axis is offset from the first axis;
a flat mop attached to the bent pole by a universal joint, the universal joint having two different rotational axes, the flat mop having a leading edge;
an agent dispensing system having a reservoir and a rear facing agent dispensing device, the reservoir being configured to contain a cleaning agent, the rear facing agent dispensing device being arranged on the bent pole proximate the flat mop, wherein the reservoir connects to the rear facing agent dispensing device to dispense the cleaning agent;
a first handle arranged at a top of the bent pole along the second axis, the first handle having a first stationary portion defining a bore and a first rotational portion, the first stationary portion and the first rotational portion forming a first assembly with the first stationary portion and the first rotational portion being immediately adjacent one another along the second axis;
a second handle situated closer to the first handle than the flat mop, the second handle having a second stationary portion and a second rotational portion, the second stationary portion and the second rotational portion forming a second assembly with the second stationary portion and the second rotational portion being immediately adjacent one another along the first axis of the bent pole, wherein the second stationary portion is coupled to the bent pole at a region other than the top of the bent pole; and
a rotational coupler arranged in the bore of the first stationary portion,
wherein the first stationary portion includes a stationary coupler, wherein the stationary coupler is configured to be secured to the bent pole to prevent rotation of the first stationary portion about the second axis of the bent pole and configured to prevent translational movement of the first stationary portion along the second axis of the bent pole, and
wherein the first rotational portion is secured to the first stationary portion by the rotational coupler, and wherein the first rotational portion and the rotational coupler are configured to freely rotate with respect to both of the bent pole about the second axis and the first stationary portion and the rotational coupler is configured to prevent the first rotational portion from translational movement with respect to the bent pole and the first stationary portion along the second axis,
wherein, in use, the universal joint and the first handle are configured to cause the leading edge of the flat mop to be at a forward position in a direction of cleaning during a back-and-forth cleaning path and the rear facing agent dispensing device is configured to dispense the cleaning agent in front of the leading edge in the direction of cleaning.

2. The tool of claim 1 , wherein the first handle is positioned so that the first stationary portion is at the top of the bent pole.

3. The tool of claim 1 , wherein the second handle includes a fixing coupler, wherein the fixing coupler is configured to allow the second stationary portion and the second rotational portion to freely rotate with respect to one another about the first axis and to prevent translational movement of the second stationary portion and the second rotational portion along the first axis.

4. The tool of claim 1 , wherein the first handle further comprises an activation trigger.

5. The tool of claim 4 , wherein the activation trigger is positioned on the first rotational portion.

6. The tool of claim 1 , wherein the first stationary portion has a length of between 2-4 inches.

7. The tool of claim 1 , wherein the reservoir is attached to the pole.

8. The tool of claim 1 , wherein the first rotational portion has a length along the second axis that is between 4-6 inches.

9. The tool of claim 1 , wherein the first stationary portion and the first rotational portion have a common outer diameter.

10. The tool of claim 1 , wherein the bent pole is a fixed length pole.

11. The tool of claim 1 , wherein the first handle further comprises one or more gripping regions, wherein at least one of the one or more gripping regions is positioned and configured to assist in gripping of the first handle.

12. The tool of claim 1 , further comprising a cleaning cloth attached to the flat mop.

13. A tool comprising:
a bent pole defining a first axis and a second axis wherein the second axis is offset from the first axis;
a flat mop attached to the bent pole by a universal joint, the universal joint having two different rotational axes, the flat mop having a leading edge;
an agent dispensing system having a reservoir and a rear facing agent dispensing device, the reservoir being configured to contain a cleaning agent, the rear facing agent dispensing device being arranged on the bent pole proximate the flat mop, wherein the reservoir connects to the rear facing agent dispensing device to dispense the cleaning agent;
a first handle arranged at a top of the bent pole along the second axis, the first handle having a first stationary portion and a first rotational portion, the first stationary portion and the first rotational portion forming an assembly with the first stationary portion and the first rotational portion being immediately adjacent one another along the second axis;
a second handle situated closer to the first handle than the flat mop, the second handle having a second stationary portion and a second rotational portion, the second stationary portion and the second rotational portion forming a second assembly with the second stationary portion and the second rotational portion being immediately adjacent one another along the first axis of the bent pole, wherein the second stationary portion is coupled to the bent pole at a region other than the top of the bent pole; and
a rotational coupler,
wherein the first stationary portion includes a stationary coupler, wherein the stationary coupler is configured to be secured to the bent pole to prevent rotation of the first stationary portion about the second axis of the bent pole and configured to prevent translational movement of the first stationary portion along the second axis of the bent pole,
wherein the first rotational portion is secured to the first stationary portion by the rotational coupler,
wherein the rotational coupler is mechanically coupled to the first rotational portion such that the first rotational portion is configured to freely rotate with respect to the bent pole about the second axis and with respect to the first stationary portion, and
wherein the rotational coupler is configured to prevent the first rotational portion from translational movement with respect to both of the bent pole and the first stationary portion along the second axis,
wherein, in use, the universal joint and the first handle are configured to cause the leading edge of the flat mop to be at a forward position in a direction of cleaning during a back-and-forth cleaning path and the rear facing agent dispensing device is configured to dispense the cleaning agent in front of the leading edge in the direction of cleaning.

14. The tool of claim 13 , wherein the first handle comprises an activation trigger.

15. The tool of claim 13 , further comprising a cleaning cloth attached to the flat mop.

16. The tool of claim 13 , further comprising a screw that passes through the rotational coupler and engages with the first rotational portion.

17. The tool of claim 13 , wherein the second handle includes a fixing coupler, wherein the fixing coupler

Assignees

• Unger Marketing Int Llc

Inventors

• Harrington William
• Huda Stephen

Classifications

• B25G1/102 Primary

  the shape being specially adapted to facilitate handling or improve grip · CPC title

• A47L13/22

  with liquid-feeding devices · CPC title

• B05B12/002

  Manually-actuated controlling means, e.g. push buttons, levers or triggers (for single units B05B11/00) · CPC title

• B25G1/04

  telescopic; extensible; sectional · CPC title

• B25G1/06

  reversible or adjustable for position · CPC title