Cleaner dispensing toilet bowl brush and holder

1. A toilet bowl brush assembly comprising:

a brush comprising:

a handle assembly comprising a handle assembly proximal end and a handle assembly distal end; and

a brush head that comprises a plurality of tufts of bristles disposed on an outer surface of the brush head, a cavity defined by an inner surface of the brush head, and a fastener portion; and

a base comprising a cup for receiving the brush head; wherein

the brush head selectively couples to the handle assembly distal end at the fastener portion of the brush head at a handle assembly-brush head connection; and

at least one of the base and the brush head define at least one interference feature formed from a surface of the base and that contacts the tufts of bristles when the brush head is in a rest position within the cup for preventing the brush head from moving relative to the base as the handle assembly is selectively separated from the brush head.

2. The toilet bowl brush assembly of claim 1 , wherein the brush head defines at least one aperture formed through a thickness of the brush head.

3. The toilet bowl brush assembly of claim 2 , wherein:

the cavity is sized to receive at least one cleaner cartridge, and

the cavity is opened by removing the handle assembly from the brush head to enable insertion of the at least one cleaner cartridge.

4. The toilet bowl brush assembly of claim 3 , wherein with the at least one cleaner cartridge inserted in the cavity, there is sufficient space between the inner surface of the brush head and the at least one cleaner cartridge such that a liquid flowing through the one or more apertures can completely surround the at least one cleaner cartridge.

5. The toilet bowl brush assembly of claim 1 , wherein the handle assembly-brush head connection is a threaded fastener connection.

6. The toilet bowl brush assembly of claim 1 , wherein the handle assembly-brush head connection is a spring-loaded push button fastener connection.

7. The toilet bowl brush assembly of claim 1 , wherein the handle assembly-brush head connection is a friction coupling fastener connection.

8. The toilet bowl brush assembly of claim 1 , wherein the at least one interference feature comprises at least one tab that extends inward from an internal wall of the cup and interferes with one or more of the plurality of tufts of bristles.

9. The toilet bowl brush assembly of claim 8 , wherein the at least one interference feature comprises a plurality of tabs that extend inward from the internal wall of the cup and interfere with one or more of the plurality of tufts of bristles.

10. The toilet bowl brush assembly of claim 9 , wherein at least two of the plurality of tabs are perpendicular to each other.

11. The toilet bowl brush assembly of claim 8 , wherein the at least one interference feature comprises four tabs and the four tabs are equally spaced around a circumference of the cup.

12. The toilet bowl brush assembly of claim 1 , wherein the cup further comprises a drip cup beneath the cup for receiving excess liquid from the brush head.

13. A toilet bowl brush comprising:

a handle assembly comprising a handle assembly proximal end and a handle assembly distal end; and

a brush head that comprises a brush head body and a plurality of tufts of bristles disposed on an outer surface of the brush head body, a cavity defined by an inner surface of the brush head body, one or more apertures passing through the brush head body from the outer surface to the cavity, and a fastener portion, the tufts of bristles configured to extend in a radially-outward manner from the brush head body in order to form an anti-rotation interference fit upon placement of the toilet bowl brush within a base for receiving the brush head, and wherein

the handle assembly further comprises a body comprising a body distal end and a body proximal end, and a handle comprising a handle distal end and a handle proximal end; and

the body proximal end selectively couples to the handle distal end at a handle-body connection.

14. The toilet bowl brush of claim 13 , wherein the handle further comprises a handle cavity.

15. The toilet bowl brush of claim 13 , wherein the fastener portion and the handle assembly distal end are configured to selectively couple the brush head to the handle assembly.

16. The toilet bowl brush of claim 15 , wherein the fastener portion and the handle assembly distal end form a threaded fastener connection to selectively couple the brush head to the handle assembly.

17. The toilet bowl brush of claim 13 , wherein:

the cavity is sized to receive a cleaner cartridge, and

the cavity is opened by removing the handle assembly from the brush head to enable insertion of the cleaner cartridge.

18. The toilet bowl brush of claim 17 , wherein with the cleaner cartridge inserted in the cavity, there is sufficient space between the inner surface of the brush head and the cleaner cartridge such that a liquid flowing through the one or more apertures can completely surround the cleaner cartridge.

19. A method of manufacturing a toilet bowl brush assembly comprising:

forming a brush head comprising a plurality of tufts of bristles defined on an outer surface thereof, a cavity defined on an inner surface thereof, one or more apertures that pass through a thickness of the brush head, and a fastening portion;

forming a handle assembly having a handle assembly proximal end and a handle assembly distal end; and

forming a base comprising an internal wall that defines a cup that is sized to accept the brush head and one or more interference features that prevent relative motion between the base and the brush head; wherein

the fastening portion and the handle assembly distal end selectively couple the brush head and the handle assembly such that when the brush head is in a rest position within the cup, an anti-rotation interference fit is formed between the cup and the tufts of bristles such that the handle assembly can be selectively removed from the brush head without relative motion between the brush head and the cup.

20. The method of manufacturing a toilet bowl brush assembly of claim 19 , wherein the one or more interference features comprise at least one tab that projects inward in the cup from the internal wall of the base and forms a first plane that is parallel to an elongated axis of the handle assembly.