Shower head with integral diverter valve
View Patent ↗A shower assembly is provided that includes a shower head having an integrated diverter valve. The shower head receives a detachable hand-held shower wand. The diverter valve is arranged upstream of an adjustable connector so that length is not added to the shower assembly that would interfere with headroom. A cam shaft of the diverter valve is rotated to selectively control fluid flow between the shower head and the hand-held shower wand. Cam followers are moved linearly in response to rotation of the cam shaft to selectively block first and second outlet ports.
1. A shower assembly comprising:
a housing providing an inlet port and first and second outlet ports, the housing providing a shower head with nozzles fluidly connected to the second outlet port;
a hand-held shower wand fluidly connected to the first outlet part, the hand-held shower wand removably supported by the housing for use remote from the housing; and
a diverter valve supported within the housing and rotatable between multiple positions to selectively control fluid flow from the inlet port to the first and second outlet ports, wherein the diverter valve includes a camshaft having an axis, cam lobe offset from the axis, and a cam follower supported on the cam lobe and movable along a longitudinal axis in response to rotation of the camshaft about the axis to selectively block at least one of the first and second outlet ports.
2. The shower assembly according to claim 1 , wherein a knob is connected to the diverter valve, the knob rotating the diverter valve between first and second extreme rotational positions that are approximately ninety degrees from one another.
3. The shower assembly according to claim 2 , wherein the first extreme rotational position prevents flow to the hand-held shower wand, and the second extreme rotational position prevents flow to the nozzles.
4. A method of using a shower assembly comprising the steps of:
a) securing a shower head to a spout, and prior to performing step a);
a1) .inserting an inner spray chamber into an outer housing:
a2) inserting a diverter valve into the inner spray chamber:
a3) inserting a camshaft into the inner spray chamber and outer housing subsequent to performing step a1);
b) providing a hand-held shower wand outlet port on the shower head; and
c) rotating a knob on the shower head between multiple positions to control the flow of fluid to nozzles on the shower head and the hand-held shower wand port.
5. The method according to claim 4 , wherein the knob is connected to the camshaft.
6. The method according to claim 4 , wherein step a) is performed by providing a ball joint between the inner spray chamber and the spout.
7. The method according to claim 4 , wherein step c) includes moving a cam follower in a linear direction in response to rotation of the knob.
8. The method according to claim 4 , comprising the steps of:
b1) supporting a hand-held shower wand on the shower head; and
b2) fluidly connecting the hand-held shower wand outlet port and the hand-held shower wand with a flexible fluid line.