Curtain rod bracket and cam lock

Patent metadata

Field	Value
Publication number	US-10070748-B2
Application number	US-201715668167-A
Country	US
Kind code	B2
Filing date	Aug 3, 2017
Priority date	Sep 8, 2016
Publication date	Sep 11, 2018
Grant date	Sep 11, 2018

Abstract

A method and apparatus for a curtain rod bracket and cam lock. A tension rod assembly includes a tension rod, a first curtain rod bracket assembly, the first curtain rod bracket assembly including a first bracket base, a first bracket arm and a first friction pad, the first bracket base including a first bracket base front, a first bracket base rear and defining a first friction pad mounting opening that communicates the first bracket base front with the first bracket base rear, and a second curtain bracket assembly, the second curtain rod bracket assembly including a second bracket base, a second bracket arm and a second friction pad, the second bracket base including a second bracket base front, a second bracket base rear and defining a second friction pad mounting opening that communicates the second bracket base front with the second bracket base rear.

First claim

What is claimed is:

1. A tension rod assembly comprising:
a tension rod;
a first curtain rod bracket assembly, the first curtain rod bracket assembly comprising a first bracket base, a first bracket arm and a first friction pad, the first bracket base including a first bracket base front, a first bracket base rear and defining a first friction pad mounting opening that communicates the first bracket base front with the first bracket base rear; and
a second curtain bracket assembly, the second curtain rod bracket assembly comprising a second bracket base, a second bracket arm and a second friction pad, the second bracket base including a second bracket base front, a second bracket base rear and defining a second friction pad mounting opening that communicates the second bracket base front with the second bracket base rear, wherein the first bracket arm comprises a first bracket arm mounting portion and a first bracket arm finial support, the first bracket arm mounting portion including a first bracket arm mounting portion front, a first bracket arm mounting portion rear and a first bracket arm mounting portion side, the first bracket arm mounting portion configured to be securely associated with the first bracket base front.

2. The tension rod assembly of claim 1 wherein the first bracket arm mounting portion defines a first bracket arm cavity that communicates the first bracket arm mounting portion front with the first bracket arm mounting portion rear and is at least partially arcuate in shape.

3. The tension rod assembly of claim 1 wherein the first bracket arm cavity is configured to contain the first rod support structure when the first bracket arm mounting portion is associated with the first bracket base front.

4. The tension rod assembly of claim 1 wherein the second bracket arm comprises a second bracket arm mounting portion and a second bracket arm finial support, the second bracket arm mounting portion including a second bracket arm mounting portion front, a second bracket arm mounting portion rear and a second bracket arm mounting portion side, the second bracket arm mounting portion configured to be securely associated with the second bracket base front.

5. The tension rod assembly of claim 4 wherein the second bracket arm cavity is configured to contain the second rod support structure when the second bracket arm mounting portion is associated with the second bracket base front.

6. The tension rod assembly of claim 1 wherein the second bracket arm mounting portion defines a second bracket arm cavity that communicates the second bracket arm mounting portion front with the second bracket arm mounting portion rear and is at least partially arcuate in shape.

7. The tension rod assembly of claim 6 wherein the second bracket arm finial support extends out of the second bracket arm mounting portion side and includes a second final mounting structure, the second finial mounting structure configured to securely engage with a finial.

8. The tension rod assembly of claim 1 wherein the first friction pad is securely mounted to the first bracket base by associating the first friction pad front with the first bracket base rear such that the first friction pad mounting stud is located within a first friction pad mounting opening, wherein the first friction pad mounting opening and the first friction pad mounting stud are sized and configured to securely engage with each other; and
the first bracket arm is associated with the first bracket base such that the first bracket arm mounting portion rear is securely in contact with the first bracket base front and the first rod support structure is located within the first bracket arm rod cavity.

9. The tension rod assembly of claim 1 wherein the tension rod comprises:
a first tube portion; and
a second tube portion, wherein the first tube portion and the second tube portion are movably associated with each other via a ferrule and a cam lock assembly, the cam lock assembly configurable to cause the first tube portion and second tube portion to lockingly interact with each other such that the tension rod is configurable between a first length (L 1 ) and a second length (L 2 ), wherein (L 2 ) is greater than (L 1 ).

10. The tension rod assembly of claim 9 wherein cam lock assembly comprises:
a bushing and a lead screw, a first cam lock assembly diameter (CLAD 1 ) and a second cam lock assembly diameter (CLAD 2 ), wherein (CLAD 1 ) is smaller than (CLAD 2 ); and
the lead screw comprising a lead screw base and a lead screw shoulder separated by a screw center portion having a screw center portion length (SCPL), wherein the screw center portion includes a screw thread which extends along the outer surface of the screw center portion between the lead screw base and the lead screw shoulder.

11. The tension rod assembly of claim 9 wherein the bushing is C-shaped and includes a bushing length (BL) and a bushing outer surface, the bushing defining a bushing inner cavity and a bushing side opening, the bushing side opening communicating with the bushing inner cavity.

Assignees

• Kenney Mfg Co
• Kenney Mfg Co

Inventors

• Hanley Michael P
• Voas Sally
• Klowan Jeffrey

Classifications

• A47H1/102

  for mounting curtain rods (A47H1/12, A47H1/14 take precedence) · CPC title

• A47H1/022

  extensible · CPC title

• F16B7/1427 Primary

  with cammed or eccentrical surfaces co-operating by relative rotation of the telescoping members or by rotation of an external collar · CPC title

• A47H1/142 Primary

  for supporting rods · CPC title

• Y10T403/32501

  Cam or wedge · CPC title