Barrel nut

• US 6,478,518 B1
• Filed: 01/31/2002
• Issued: 11/12/2002
• Est. Priority Date: 01/31/2002
• Status: Expired due to Fees

• Current Assignee: Sunny Hwang
• Original Assignee: Sunny Hwang
• Inventors: Hwang, Sunny
• Primary Examiner(s): Wilson, Neill
• Application Number:
  US10/061,135
• Time in Patent Office: 285 Days
• Field of Search: 411/104, 411/178, 411/386, 411/427
• US Class Current: 411/104
• CPC Class Codes: F16B 12/14 using threaded bolts or screws

Abstract

A barrel nut for securing furniture panels is comprised of a cylindrical body with an external thread extending between its opposite ends. The cylindrical body is arranged for being positioned in a snug fitting hole in a furniture panel. A transverse hole is positioned completely through the cylindrical body and has an internal thread extending between its opposite ends. The transverse hole is arranged for receiving a bolt extending from an adjacent furniture panel. A tool socket is arranged at an outer end of the cylindrical body for receiving a turning tool which can screw the cylindrical body into the snug fitting hole. An alignment mark aligned with the transverse hole is provided on the outer end of the cylindrical body to indicate the position of the transverse hole for facilitating alignment with the bolt.

Claims

1. A barrel nut, comprising:

an externally threaded cylindrical body for being positioned in a first hole in a panel;

a tool mating portion at an outer end of said cylindrical body for mating with a turning tool for being turned into said first hole in said panel;

an internally threaded transverse hole extending orthogonally through said cylindrical body, wherein said transverse hole is arranged for receiving a threaded fastener positioned in a second hole orthogonally intersecting said first hole in said panel; and

an alignment mark on said outer end of said cylindrical body aligned with said transverse hole for indicating positioning of said transverse hole relative to said threaded fastener.

2. A barrel nut assembly, comprising:

a first panel;

a first hole in said first panel;

a second hole in said first panel orthogonally intersecting said first hole;

a second panel positioned against said first panel;

a third hole in said second panel aligned with said second hole in said first panel;

an externally threaded cylindrical body positioned in said first hole in said first panel;

a tool mating portion arranged at an outer end of said cylindrical body for mating with a turning tool for being turned into said first hole in said first panel;

an internally threaded transverse hole extending orthogonally through said cylindrical body;

a threaded fastener positioned through said third hole in said second panel, said second hole in said first panel, and secured in said transverse hole in said cylindrical body; and

an alignment mark on said outer end of said cylindrical body aligned with said transverse hole to indicate positioning of said transverse hole relative to said threaded fastener.