Faucet

Patent metadata

Field	Value
Publication number	US-9259744-B2
Application number	US-201213451262-A
Country	US
Kind code	B2
Filing date	Apr 19, 2012
Priority date	Apr 22, 2011
Publication date	Feb 16, 2016
Grant date	Feb 16, 2016

Abstract

A pull-out faucet is provided. The faucet includes a spout having an outlet end, a spray head having an engaging end, and a sleeve disposed between the outlet end of the spout and the engaging end of the spray head and configured to detachably couple the spray head to the spout. The sleeve comprises a substantially rigid first portion and a substantially compliant second portion.

First claim

What is claimed is:

1. A pull-out faucet, comprising:
a spout having an outlet end;
a spray head having an engaging end; and
a sleeve disposed between the outlet end of the spout and the engaging end of the spray head and configured to detachably couple the spray head to the spout;
wherein the sleeve comprises a substantially rigid first portion including a first material and a substantially compliant second portion including a second material that is different than the first material;
wherein the second portion comprises a circumferential member extending around at least a portion of a circumference of the sleeve; and
wherein the spout comprises a recess extending around at least a portion of the circumference of the spout and configured to receive the circumferential member.

2. The faucet of claim 1 , wherein the first portion comprises an insert and the second portion comprises the second material molded onto the insert.

3. The faucet of claim 1 , wherein the first portion defines at least one cavity that is filled by the second portion.

4. The faucet of claim 1 , wherein the spout comprises an inner surface, and the spray head comprises an outer surface, and wherein when the spray head is coupled to the spout, the sleeve is disposed between the inner surface of the spout and the outer surface of the spray head.

5. The faucet of claim 1 , wherein the second portion comprises a first longitudinal member intersecting the circumferential member and providing an interference fit between the sleeve and the spout.

6. The faucet of claim 5 , wherein the second portion comprises a second longitudinal member providing an interference fit between the sleeve and the spray head and providing stability therebetween.

7. A pull-out faucet, comprising:
a sleeve having a rigid first portion and a compliant second portion, the second portion comprising a circumferential member extending around at least a portion of a circumference of the sleeve;
a spout coupled to the sleeve, the spout having a recess formed in a surface thereof, the recess configured to receive the circumferential member of the sleeve; and
a spray head having an engaging end configured to releasably couple to the sleeve.

8. The faucet of claim 7 , wherein the sleeve comprises a lip; and
wherein the spout comprises an outlet end and a ledge formed in a surface of the spout, the ledge configured to receive the lip of the sleeve and to limit the distance the sleeve may be inserted into the spout.

9. The faucet of claim 7 , wherein the engaging end of the spray head comprises a detent configured to releasably engage a retaining feature of the sleeve.

10. The faucet of claim 9 , wherein sleeve comprises an inner surface and an outer surface, and the retaining feature comprises an inclined surface extending between the inner and outer surface.

11. The faucet of claim 7 , wherein the spout comprises an inner surface, and the spray head comprises an outer surface, and wherein when the spray head is coupled to the spout, the sleeve is disposed between the inner surface of the spout and the outer surface of the spray head.

12. The faucet of claim 7 , wherein the second portion comprises a first longitudinal member compressed between the sleeve and the spout thereby aligning the sleeve within the spout.

13. The faucet of claim 7 , wherein the second portion comprises a second longitudinal member compressed between the sleeve and the spray head and providing stability therebetween.

14. A coupling sleeve for a pull-out faucet, the faucet including a spray head having an engaging end, the faucet further including a spout having an outlet end configured to receive the coupling sleeve and having an inner surface defining a recess, the coupling sleeve comprising:
an inner surface;
an outer surface;
a substantially rigid first portion; and
a compliant second portion integrally formed on the first portion, the second portion comprising:
a circumferential member extending along the outer surface and configured to engage the recess of the spout; and
a plurality of longitudinal members extending along the inner surface and configured to stabilize the spray head within the coupling sleeve.

15. The faucet of claim 14 , wherein the second portion comprises a plurality of longitudinal members extending along the outer surface of the coupling sleeve and configured to stabilize the coupling sleeve within the spout.

16. The faucet of claim 14 , wherein the first portion defines at least one cavity that is filled by the second portion.

17. The faucet of claim 14 , wherein the first portion comprises an insert made from a first material and the second portion comprises a second material, which is different than the first material, molded onto the insert, such that the second portion is fixed to the first portion.

18. The faucet of claim 17 , wherein the second portion comprises a base aligned with the circumferential member and configured to reduce flashing when the second portion is molded onto the first portion.

Assignees

• Hansen David E
• Kohler Co

Inventors

• Hansen David E

Classifications

• B05B15/067

  Operations & Transport · mapped topic

• E03C2001/0415

  having an extendable water outlet · CPC title

• B05B15/068

  Operations & Transport · mapped topic

• B05B1/16

  having selectively- effective outlets · CPC title

• B05B1/18 Primary

  Roses; Shower heads · CPC title