Bracket for showerhead with integral flow control

1. A showerhead bracket comprising

a bracket housing defining a fluid inlet and a fluid outlet;

a spool that is selectively rotatable relative to the bracket housing to adjust a flow rate of fluid flowing from the fluid inlet to the fluid outlet, wherein the spool defines a first fluid passage and a second fluid passage;

a fluid seal supported within the spool defining a metering hole, the metering hole in fluid communication with the second fluid passage; and

a cradle configured to support a showerhead handle that is selectively rotatable relative to the bracket housing; wherein

rotation of the spool to a regular flow position fluidly connects the first fluid passage with the fluid outlet; and

rotation of the spool to a low flow position positions the fluid seal against the fluid outlet such that fluid is directed through the second fluid passage to the metering hole.

2. The showerhead bracket of claim 1 , further comprising a stop element formed in the bracket housing that interfaces with a surface of the spool, wherein the stop element limits a rotational distance of the spool.

3. The showerhead bracket of claim 1 , further comprising a plurality of ribs positioned within the fluid outlet, wherein the ribs prevent the fluid seal from entering the fluid outlet.

4. The showerhead bracket of claim 1 , wherein the spool defines a cavity forming a fluid passage between the fluid inlet and the fluid outlet, wherein rotation of the spool relative to the bracket housing adjusts a size of the fluid passage in communication with the fluid outlet.

5. The showerhead bracket of claim 1 , wherein the spool further comprises a cam wall that defines a narrowing fluid passage between the spool and an interior surface of the bracket to adjust a flow rate of fluid flowing from the fluid inlet to the fluid outlet.

6. The showerhead bracket of claim 5 , wherein rotation of the spool to the low flow position seats the cam wall fully against a surface adjacent the fluid outlet such that fluid exits only through the metering hole.

7. The showerhead bracket of claim 1 , wherein a rotation of the spool is unrestrained.

8. The showerhead bracket of claim 1 , wherein the regular flow position comprises multiple positions defining a range of flow rates from the fluid inlet to the fluid outlet.

9. A showerhead bracket comprising

a bracket housing defining a fluid inlet and a fluid outlet;

a spool that is selectively rotatable relative to the bracket housing to adjust a flow rate of fluid flowing from the fluid inlet to the fluid outlet, wherein the spool further comprises

a cam wall that defines a narrowing fluid passage to adjust the flow rate of fluid flowing from the fluid inlet to the fluid outlet; and

a fluid seal supported within the spool defining a metering hole; wherein

the cam wall comprises a decreasing radius of curvature with a larger radius adjacent to the fluid seal; and

rotation of the spool to a low flow position positions the fluid seal against the fluid outlet such that fluid is directed through the metering hole.

10. A flow control assembly for a showerhead comprising

a housing comprising

an inlet in fluid communication with a fluid source;

an outlet in fluid communication with a showerhead;

a cavity defined by an interior surface of the housing, the cavity in fluid communication with the inlet and the outlet;

a spool received within the cavity and rotatable therein between at least a first position and a second position; and

a first fluid passage defined between an outer surface of the spool and the interior surface of the housing, wherein one or more characteristics of the first fluid passage are varied based on the position of the spool within the cavity; and

a second fluid passage defined through an interior of the spool; wherein

in the first position, fluid flows through the first fluid passage to the outlet; and

in the second position, fluid flows through the second fluid passage to the outlet.

11. The flow control assembly of claim 10 , wherein

in the first position all of the fluid from the inlet is directed through the fluid passage to the outlet; and

in the second position only 0.1 to 0.5 gallons per minute of fluid from the inlet is directed through the fluid passage to the outlet.

12. The flow control assembly of claim 10 , wherein the spool comprises

a cam wall defined on the outer surface of the spool, the cam wall having a decreasing radius of curvature; and

a recess defined on the outer surface of the spool and bounded by the cam wall on one end; wherein

the cam wall engages a portion of the interior surface of the housing to vary the one or more characteristics of the first fluid passage.

13. The flow control assembly of claim 10 , further comprising a cradle for supporting the showerhead, wherein the cradle is rotatable relative to the housing.

14. The flow control assembly of claim 10 , further comprising a trickle seal connected to the spool, wherein the trickle seal selectively engages a portion of the interior surface of the housing.

15. The flow control assembly of claim 14 , further comprising a biasing element for biasing the trickle seal against the interior surface of the housing.

16. The flow control assembly of claim 14 , wherein the trickle seal defines a metering hole therethrough which is in fluid communication with the second fluid passage.

17. The flow control assembly of claim 16 , wherein

the spool further defines a port in fluid communication with the metering hole and the second fluid passage, and

in the second position fluid from the inlet flows through the port to reach the second fluid passage.

18. The flow control assembly of claim 17 , wherein the metering hole defines a flow of 0.1 to 0.5 gallons per minute to the fluid outlet.

19. The flow control assembly of claim 10 , further comprising a control knob connected to the spool, wherein movement of the control knob moves the spool correspondingly.