Vehicle cargo bed extender

• US 7,547,054 B2
• Filed: 07/09/2007
• Issued: 06/16/2009
• Est. Priority Date: 09/23/2004
• Status: Active Grant

• Current Assignee: Lund Motion Products Inc (Truck Hero, Inc.)
• Original Assignee: AMP Research
• Inventors: Leitner, Horst
• Primary Examiner(s): Pedder; Dennis H
• Application Number:
  US11/775,124
• Publication Number:
  US 20080012373A1
• Time in Patent Office: 708 Days
• Field of Search: 296 2608- 2611, 296/52, 292/DIG.29, 292/DIG.30, 292/DIG.42, 292/DIG.43
• US Class Current: 296/26.11
• CPC Class Codes: B60P 3/40 for carrying long loads, e.g. with separate wheeled load supporting elements E04G21/14 takes precedence; signal devices to be attached to overhanging load B60Q7/02
• CPC Class Codes: B60P 7/0823 Straps; Tighteners
• CPC Class Codes: B60P 7/14 the load bracing means comprising a movable bulkhead
• CPC Class Codes: B62D 33/0273 Movable tailboards for vehicles comprising non-movable sideboards, e.g. pick-up trucks B62D33/037 takes precedence

Abstract

A vehicle bed extender particularly adapted for ease of installation and removal. The extender includes a first side wall, a second side wall, a connecting wall, a first mount, a second mount, a first mounting station, and a second mounting station. The connecting wall, the first side wall, and the second side wall cooperate to form a generally U-shaped frame. The first mounting station and the second mounting station each comprise a stationary portion and a moveable portion configured such that the moveable portion, in a first position, cooperates with the stationary portion to engage the first mount or the second mount and to prevent disengagement. The moveable portion of the first mounting station and the second mounting station can be moved by a manual application of pressure to a second position which allows such disengagement.

Claims

1. A vehicle bed extender mounting station configured to be fixed with respect to a vehicle, said mounting station comprising:

a stationary portion configured to be attached to said vehicle so as to fix said mounting station with respect to said vehicle; and

a moveable portion attached to said stationary portion and moveable with respect to said stationary portion, said moveable portion comprising a handle and a stop and biased toward a first position in which said stop and said stationary portion cooperate to engage a mount of said vehicle bed extender so as to secure said vehicle bed extender against detachment from said mounting station while allowing said vehicle bed extender to move from a first position over said tailgate rearward of said bed to a second position over said bed forward of said tailgate, said moveable portion further configured to assume, upon a manual application of pressure to said handle, a second position in which said mount can be disengaged from said mounting station so as to allow said vehicle bed extender to be detached from said mounting station, said moveable portion returning to said first position upon release of said application of manual pressure, said moveable portion configured to experience a force tending to maintain said moveable portion in said first position when said mount comes into contact with said stop such that said moveable portion and said stationary portion cooperate to resist detachment of said vehicle bed extender as a result of a movement of said mount without a concurrent application of manual pressure to said handle.

2. The vehicle bed extender mounting station of claim 1, wherein the cooperation of said moveable portion and said stationary portion to resist detachment of said vehicle bed extender is such that movement of said bed extender so as to exert an upward force on said mounting station exerts a closing force on said moveable portion such that said moveable portion assumes said first position.

3. The vehicle bed extender mounting station of claim 1, further comprising a pivot located such that an upward force exerted by movement of said bed extender causes a rotational force which exerts a closing force on said moveable portion such that said moveable portion assumes said first position.

4. The vehicle bed extender mounting station of claim 1, wherein said stationary portion further comprises a stationary cusp, a lower curved portion, and a vertical portion, said stationary cusp, said lower curved portion, and said stop cooperating to define a circle through about 300 degrees when said moveable portion is in said first position, wherein said mount has an interlocking portion that is substantially circular in shape and has an outer diameter that is just smaller than the inner diameter of the circle defined by said stationary cusp, said lower curved portion, and said stop, and wherein a maximum distance between said vertical portion and said stationary cusp is larger than said outer diameter such that when said moveable portion is in said second position said interlocking portion can pass between said stationary cusp and said vertical wall without such passage being impaired by said stop.

5. The vehicle bed extender mounting station of claim 2, wherein said moveable portion further comprises a spring and wherein said stationary portion and said moveable portion are attached at a pivot, wherein rotation of said moveable portion about said pivot in a first direction causes said moveable portion to assume said first position and wherein rotation about said pivot in a second direction opposite to said first direction causes said moveable portion to assume said second position, and wherein said spring is configured to resist any forces exerted on said stop that would, in the absence of said spring, cause said moveable portion to rotate about said pivot in said second direction.