Motorized floor mop

Patent metadata

Field	Value
Publication number	US-12059110-B2
Application number	US-202117406756-A
Country	US
Kind code	B2
Filing date	Aug 19, 2021
Priority date	Feb 22, 2017
Publication date	Aug 13, 2024
Grant date	Aug 13, 2024

Abstract

A floor cleaning apparatus comprising a housing, a motorized agitation system, and at least one removable pad alignment jig. The motorized agitation system comprising a plurality of rotatable pad holders provided on the housing, a plurality of cleaning pads, and at least one drive motor operably coupled with the plurality of rotatable pad holders. One of plurality of cleaning pads being provided on each of the plurality of rotatable pad holders for rotation thereof.

First claim

What is claimed is:

1. A floor cleaning apparatus, comprising:
a handle;
a base; and
a multi-axis swivel joint coupling the handle with the base for movement of the handle about a first axis of rotation and a second axis of rotation that is orthogonal to the first axis of rotation, the multi-axis swivel joint comprising:
a first lock-out mechanism configured to selectively lock out movement of the handle about the second axis of rotation; and
a second lock-out mechanism configured to selectively lock out movement of the handle about the first axis of rotation;
wherein the second lock-out mechanism comprises:
a locking projection provided on a portion of the multi-axis swivel joint; and
a seat in the base configured to receive the locking projection in an upright storage position of the floor cleaning apparatus.

2. The floor cleaning apparatus of claim 1 , wherein the floor cleaning apparatus is self-supporting in the upright storage position.

3. The floor cleaning apparatus of claim 1 , wherein the multi-axis swivel joint includes a base connector pivotally coupled to the base and defining the first axis of rotation about which the handle can rotate in a front-to-back direction.

4. The floor cleaning apparatus of claim 3 , wherein the multi-axis swivel joint includes an upright connector pivotally coupled to the base connector and defining the second axis of rotation about which the handle can rotate in a side-to-side direction, and wherein the locking projection is provided on the upright connector.

5. The floor cleaning apparatus of claim 1 , wherein the base comprises a cradle and the multi-axis swivel joint comprises opposing pivot arms which are rotatably received in the cradle to define the first axis of rotation.

6. The floor cleaning apparatus of claim 5 , wherein the multi-axis swivel joint further comprises:
a pivot portion extending orthogonally to the opposing pivot arms, and
a receiver having a bore formed therethrough which pivotally receives the pivot portion to define the second axis of rotation.

7. The floor cleaning apparatus of claim 1 , further comprising a motorized agitation system, comprising:
a plurality of cleaning pads provided on the base; and
at least one drive motor operably coupled with the plurality of cleaning pads for rotation of the cleaning pads.

8. The floor cleaning apparatus of claim 7 , further comprising:
an upright assembly operably coupled to the multi-axis swivel joint and comprising the handle; and
a fluid delivery system comprising a supply tank supported by the upright assembly and a fluid distributor provided on the base and in fluid communication with the supply tank via a fluid delivery pathway.

9. The floor cleaning apparatus of claim 8 , wherein the fluid delivery pathway comprises at least one flexible conduit extending through the multi-axis swivel joint.

10. The floor cleaning apparatus of claim 7 , wherein fluid distributor further comprises at least one distributor outlet configured to spray fluid outwardly in front of the base, forward of the plurality of cleaning pads.

11. The floor cleaning apparatus of claim 7 , wherein the motorized agitation system further comprises a plurality of rotatable pad holders, and wherein the at least one drive motor is operably coupled with the plurality of rotatable pad holders and one of the plurality of cleaning pads is provided on each of the rotatable pad holders for rotation therewith.

12. The floor cleaning apparatus of claim 7 wherein the plurality of cleaning pads are rotatable about substantially vertical axes of rotation that are laterally spaced from each other.

13. A floor cleaning apparatus, comprising:
a handle;
a base; and
a multi-axis swivel joint coupling the handle with the base for movement of the handle about a first axis of rotation and a second axis of rotation that is orthogonal to the first axis of rotation, the multi-axis swivel joint comprising:
a first lock-out mechanism configured to selectively lock out movement of the handle about the second axis of rotation; and
a second lock-out mechanism configured to selectively lock out movement of the handle about the first axis of rotation;
wherein the second lock-out mechanism comprises a detent configured to temporarily keep the handle in a neutral position relative to the base, wherein the handle is capable of pivoting about the first axis of rotation in the neutral position.

14. The floor cleaning apparatus of claim 13 , wherein the detent is configured to be released by applying a predetermined amount of force to one of the handle or the base wherein the neutral position is a position where the handle is orthogonal to the base.

15. The floor cleaning apparatus of claim 13 , wherein the second lock-out mechanism further comprises:
a spring-biased plunger operatively coupled with one of the base and the handle; and
a detent notch operatively coupled with the other of the base and the handle and configured to receive the spring-biased plunger.

16. The floor cleaning apparatus of claim 15 , wherein the second lock-out mechanism further comprises:
a plunger housing coupled with a portion of the multi-axis swivel joint and the spring-biased plunger is received within and moveable relative to the plunger housing; and
a spring biasing the spring-biased plunger outward from the plunger housing.

17. The floor cleaning apparatus of claim 15 , wherein the detent notch is provided with a portion of the multi-axis swivel joint and is configured to rotate about the second axis of rotation relative to the base and the spring-biased plunger.

Assignees

• Bissell Inc

Inventors

• Ding Junfeng
• Ge Jianjun
• Krebs Alan J

Classifications

• A47L13/256

  for mops made of cloth · CPC title

• A47L13/22 Primary

  with liquid-feeding devices · CPC title

• A47L11/161

  with supply of cleaning agents · CPC title

• A47L11/4038

  Disk shaped surface treating tools · CPC title

• A47L11/283

  the tools being disc brushes · CPC title