Showerhead with scanner nozzles

Patent metadata

Field	Value
Publication number	US-9943863-B2
Application number	US-201615139565-A
Country	US
Kind code	B2
Filing date	Apr 27, 2016
Priority date	Apr 29, 2015
Publication date	Apr 17, 2018
Grant date	Apr 17, 2018

Abstract

A showerhead assembly including a plurality of scanner nozzles. Each scanner nozzle includes an oscillation chamber fluidly coupled to an inlet aperture and an outlet aperture, and configured to discharge a random sweeping jet from the outlet aperture over a coverage area.

First claim

The invention claimed is:

1. A showerhead assembly comprising:
a fixed showerhead;
a handshower removably coupled to the fixed showerhead;
a first plurality of scanner nozzles supported by the handshower; and
a second plurality of scanner nozzles supported by the fixed showerhead;
wherein the handshower includes a front faceplate and a rear housing supporting the front faceplate, the front faceplate including a plurality of stepped bores and the rear housing including a rear wall;
the first plurality of scanner nozzles each including a front end received within one of the stepped bores of the faceplate of the handshower, and a rear end engaging the rear wall of the housing of the handshower;
the fixed showerhead includes a front faceplate and a rear housing supporting the front faceplate, the front faceplate including a plurality of stepped bores and the rear housing including a rear wall; and
the second plurality of scanner nozzles each including a front end received within one of the stepped bores of the faceplate of the fixed showerhead, and a rear end engaging the rear wall of the housing of the fixed showerhead.

2. The showerhead assembly of claim 1 , further comprising a magnet, and a member, wherein the magnet attracts the member to hold the handshower relative to the showerhead.

3. The showerhead assembly of claim 1 , further comprising a diverter valve supported by the showerhead and configured to control water flow from an inlet to one of the first plurality of scanner nozzles of the handshower, the second plurality of scanner nozzles of the showerhead, and both the first and second plurality of scanner nozzles of the handshower and the showerhead.

4. The showerhead assembly of claim 1 , further comprising an inlet supported by the fixed showerhead and configured to be fluidly coupled to a water supply, and a flow restrictor supported by the fixed showerhead and configured to limit the flow rate of water through the inlet to no greater than 2.5 gallons per minute.

5. The showerhead of claim 1 , wherein the rear wall of the housing is angled relative to the front wall of the faceplate.

6. The showerhead of claim 1 , wherein the faceplate of the handshower defines a longitudinal axis, the stepped bores include a longitudinal axis angled from the longitudinal axis of the faceplate.

7. The showerhead of claim 6 , wherein the longitudinal axis of the stepped bores is angled from the longitudinal axis of the faceplate between 4° and 8°.

8. The showerhead of claim 6 , wherein the plurality of stepped bores define an outer ring of stepped bores and an inner ring of stepped bores, and wherein the longitudinal axis of the outer ring of stepped bores is angled from the longitudinal axis of the faceplate at an angle greater than the longitudinal axis of the inner ring of stepped bores is angled from the longitudinal axis of the faceplate.

9. The showerhead of claim 8 , wherein the outer ring of stepped bores is angled from the longitudinal axis of the faceplate at an angle of about 8°, and wherein the inner ring of stepped bores is angled from the longitudinal axis of the faceplate at an angle of about 4°.

10. A showerhead assembly comprising:
a first fluid dispensing unit including a first plurality of scanner nozzles and defining an axis of the showerhead assembly;
a second fluid dispensing unit removably coupled to the first fluid dispensing unit and including a second plurality of scanner nozzles;
wherein the first plurality of scanner nozzles are angled at a first angular orientation relative to the axis of the showerhead assembly, and the second plurality of scanner nozzles are angled at a second angular orientation relative to the axis of the showerhead assembly, the second angular orientation being different than the first angular orientation;
wherein the first fluid dispensing unit is a fixed showerhead, and the second fluid dispensing unit is a handshower removably coupled to the fixed showerhead;
wherein the fixed showerhead includes a front faceplate and a rear housing supporting the front faceplate, the front faceplate including a plurality of stepped bores and the rear housing including a rear wall;
the first plurality of scanner nozzles each including a front end received within one of the stepped bores of the faceplate of the fixed showerhead, and a rear end engaging the rear wall of the housing of the fixed showerhead;
the handshower includes a front faceplate and a rear housing supporting the front faceplate, the front faceplate including a plurality of stepped bores and the rear housing including a rear wall; and
the second plurality of scanner nozzles each including a front end received within one of the stepped bores of the faceplate of the handshower, and a rear end engaging the rear wall of the housing of the handshower.

11. The showerhead assembly of claim 10 , wherein the rear wall of the housing is angled relative to the front wall of the faceplate.

12. The showerhead assembly of claim 10 , wherein the faceplate of the handshower defines a longitudinal axis, the stepped bores include a longitudinal axis angled from the longitudinal axis of the faceplate.

13. The showerhead assembly of claim 12 , wherein the plurality of stepped bores define an outer ring of stepped bores and an inner ring of stepped bores, and wherein the longitudinal axis of the outer ring of stepped bores is angled from the longitudinal axis of the faceplate at an angle greater than the longitudinal axis of the inner ring of stepped bores is angled from the longitudinal axis of the faceplate.

14. A showerhead assembly comprising:
a faceplate including a faceplate body having a front surface and defining a faceplate longitudinal axis extending perpendicular to the front surface;
a housing including a housing body coupled to the faceplate and having a rear wall supporting a fluid connector for receiving pressurized water from a water source;
a plurality of stepped bores formed within the body of the faceplate; and
a plurality of scanner nozzles coupled to the faceplate, each of the scanner nozzles including an upstream end member and a downstream end member;
wherein the upstream end member of each scanner nozzle contacts the rear wall of the housing, and the downstream end member of each scanner nozzle is received within one of the stepped bores of the faceplate.

15. The showerhead assembly of claim 14 , wherein the rear wall of the housing includes engagement portions angled relative to the front surface of the face plate.

16. The showerhead assembly of claim 14 , wherein the stepped bores each include a longitudinal bore axis angled relative to the faceplate longitudinal axis.

17. The showerhead assembly of claim 16 , wherein the plurality of stepped bores define an outer ring of stepped bores and an inner ring of stepped bores, and wherein the longitudinal axis of the outer ring of stepped bores is angled from the longitudinal axis of the faceplate at an angle greater than the longitudinal axis of the inner ring of stepped bores is angled from the longitudinal axis of the faceplate.

18. The showerhead assembly of claim 14 , wherein the showerhead assembly comprises at least one of a fixed showerhead and a handshower.

Assignees

• Delta Faucet Co

Inventors

• Huffington Todd A
• Russell Gregory A

Classifications

• B05B1/185 Primary

  characterised by their outlet element; Mounting arrangements therefor · CPC title

• B05B15/654

  using universal joints · CPC title

• B05B7/0892

  the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle · CPC title

• B05B15/067

  Operations & Transport · mapped topic

• B05B1/08

  of pulsating nature, e.g. delivering liquid in successive separate quantities · CPC title