Truck bed extension rails

• US 20030127875A1
• Filed: 01/03/2003
• Published: 07/10/2003
• Est. Priority Date: 01/09/2002
• Status: Abandoned Application

• Current Assignee: Ron Hornick
• Original Assignee: Ron Hornick
• Inventors: Hornick, Ron
• Application Number:
  US10/336,009
• Publication Number:
  US 20030127875A1
• Time in Patent Office: Days
• US Class Current: 296/32
• CPC Class Codes: B60P 7/08 Securing to the vehicle floor or sides B60P7/065, B60P7/13, B60P7/135 take precedence
• CPC Class Codes: B60P 7/135 Securing or supporting by load bracing means

Abstract

A pair of rails that are movable from a collapsed position to an extended position and function to increase the cargo-carrying volume and stability of a pick-up truck bed. The rails are mounted on rods which are mounted for vertical movement. In the collapsed position, the rods are nested between the outer and inner walls of the truck bed. Similar structure is provided for the tailgate. The rods are provided with vertically spaced apertures so that the cargo may be safely tied down. A wall may be attached to each rail so that the truck bed will be laterally enclosed when the rails are in an extended position. A detachable canopy is provided to span the rails and enclose the top of the bed.

Claims

1. In combination with a pick-up truck bed, said truck bed having at least one hollow sidewall, an assembly for increasing the volumetric cargo space of the bed comprising:

a first plurality of rod members, said plurality of rod members telescopically disposed in said hollow sidewall for movement from a retracted position to an extended position;

at least one rail member, said rail member being coextensive with said sidewall and attached to said plurality of rod members; and

means for securing said rod members in said extended position.

2. The combination as recited in claim 1, including an array of apertures disposed in said first plurality of rod members.

3. The combination as recited in claim 1, including a tail gate disposed on said truck bed, said tail gate having hollow walls;

a second plurality of rod members telescopically disposed in said hollow walls;

a rail member, said rail member being coextensive with said tail gate and attached to said second plurality of rod members.

4. The combination as recited in claim 3, including an array of apertures disposed in said second plurality of rod members.

5. The combination as recited in claim 4, wherein said means for securing includes leaf spring clips disposed on said first and said second plurality of rod members.

6. The combination as recited in claim 4, wherein said means for securing includes push button clips disposed on said first and said second plurality of rod members.

7. The combination as recited in claim 4, wherein said means for securing includes pull spring clips disposed on said first and said second plurality of rod members.

8. The combination as recited in claim 4, wherein said means for securing includes overlap clips disposed on said first and said second plurality of rod members.

9. In combination with a pick-up truck bed, said truck bed having a pair of spaced, parallel hollow sidewalls, an assembly for increasing the volumetric cargo space of the bed comprising:

a first plurality of rod members, said plurality of rod members telescopically disposed in said pair of hollow sidewalls for movement from a retracted position to an extended position;

a pair of rail members, each rail member being coextensive with a respective one of said hollow sidewalls and each rail member having an underside attached to respective ones of said plurality of rod members;

a pair of wall members, each wall member attached to the underside of a respective rail member, each wall member being coextensive with said respective hollow sidewalls and nested within said hollow sidewalls when said rod members are in said retracted position; and

means for securing said rod members in said extended position.

10. The combination as recited in claim 9, including a canopy spanning said pair of spaced, parallel hollow sidewalls.

11. The combination as recited in claim 10, wherein said wall members are flat panels.

12. The combination as recited in claim 10, wherein said wall members are fabricated as scrolls.

13. In combination with a pick-up truck bed, said truck bed having at least one hollow sidewall, an assembly for increasing the volumetric cargo space of the bed comprising:

a plurality of scissored leg members, each scissored leg member having first ends and second ends, said scissored leg members nested within said hollow sidewall for movement from a retracted position to an extended position;

at least one rail member, said rail member having an underside and being coextensive with said sidewall;

a first track member, said first track member disposed within said hollow sidewall;

a second track member, said second track member disposed on the underside of said rail member; and

means for securing said scissored leg members in said extended position.

14. The combination as recited in claim 13, wherein said first ends of said scissored leg members are in sliding engagement with said first track member.

15. The combination as recited in claim 14, wherein said second ends of said scissored leg members are in sliding engagement with said second track member.

16. The combination as recited in claim 13, including an array of apertures disposed in said plurality of scissored leg members.