Auxiliary structural elements for a pickup truck

Claim 2

A support apparatus for an auxiliary deck and auxiliary side elements having projecting leg members in a pickup truck of the type having a pair of opposed first and second sidewalls each having an upper surface, comprising: a first frame member supported by the upper surface of the first sidewall, comprising: a support element, having a generally horizontal support surface; a retaining element, having a generally vertical retaining surface disposed in transverse engagement with the support element; and a plurality of upwardly opening frame pockets disposed adjacent the retaining element, in non-overlying relationship to the support element; a second frame member supported by the upper surface of the second sidewall, comprising: a support element, having a generally horizontal support surface; a retaining element, having a generally vertical retaining surface, disposed in transverse engagement with the support element; and a plurality of upwardly opening frame pockets disposed adjacent the retaining elements in non-overlying relationship to the support element; the support and retaining elements of the first and second frame members forming a deck-supporting enclosure in which the auxiliary deck may be clearingly lowered and received; and the frame pockets of each frame member forming a side-supporting structure in which the projecting leg members of the auxiliary side elements may be clearingly lowered and received.

Claim 3

The apparatus of claim 1, further comprising: a first base member secured to the first sidewall and having a planar platform element resting on the upper surface of the first sidewall; and a second base member secured to the second sidewall and having a planar platform element resting on the upper surface of the second sidewall; and in which the support element of the first frame member rests upon, and is secured to, the platform element of the first base member, and in which the support element of the second frame member rests upon, and is secured to, the platform element of the second base member.

Claim 4

The apparatus of claim 2 in which each sidewall of the pickup truck is characterized as having sidewall pockets formed therein, and in which each base member further comprises: a plurality of insert members extending from the platform element, each insert member being removably receivable in a corresponding sidewall pocket.

Claim 5

The apparatus of claim 1 in which the support element and the retaining element of each frame member are in edgewise engagement, and in which each frame member further comprises: a ledge element, disposed in edgewise engagement with the retaining element, and having a plurality of openings formed therein, each opening communicating with a corresponding frame pocket.

Claim 6

An auxiliary deck for a pickup truck of the type having a cargo compartment defined by a bed, a front wall and a pair of opposed first and second sidewalls each having an upper surface, comprising: a support assembly, comprising: a first frame member supported by the upper surface of the first sidewall and having a support element, having a generally horizontal support surface, and a retaining element, having a generally vertical retaining surface, disposed in transverse engagement with the support element; a second frame member supported by the upper surface of the second sidewall and having, a support element, having a generally horizontal support surface, and a retaining element having a generally vertical retaining surface, disposed in transverse engagement with the support element; a third frame member supported at opposite ends by the first and second frame members, disposed adjacent the front wall of the pickup truck, and having a support element, having a generally horizontal support surface, and a retaining element, having a generally vertical retaining surface, disposed in transverse engagement with the support element; and a fourth frame member supported at opposite ends by the first and second frame members, positioned remotely from the front wall of the pickup truck, and having a support element, having a generally horizontal support surface, and a retaining element having a generally vertical retaining surface, disposed in transverse engagement with the support element in which the support and retaining elements of the first, second, third and fourth frame members form a deck supporting enclosure; a plurality of upwardly opening frame pockets disposed adjacent the retaining element of the deck supporting enclosure in non-overlying relationship to the support element thereof; and the auxiliary deck supportingly received in the deck-supporting enclosure formed by the support assembly.

Claim 7

An auxiliary deck for a pickup truck of the type having a cargo compartment defined by a bed, a front wall and a pair of opposed first and second sidewalls each having an upper surface, comprising: a support assembly, comprising: a first frame member supported by the upper surface of the first sidewall and having a support element, having a generally horizontal support surface, and a retaining element, having a generally vertical retaining surface, disposed in transverse engagement with the support element; a second frame member supported by the upper surface of the second sidewall and having, a support element, having a generally horizontal support surface, and a retaining element having a generally vertical retaining surface, disposed in transverse engagement with the support element; a third frame member supported at opposite ends by the first and second frame members, disposed adjacent the front wall of the pickup truck, and having a support element, having a generally horizontal support surface, and a retaining element, having a generally vertical retaining surface, disposed in transverse engagement with the support element; and a fourth frame member supported at opposite ends by the first and second frame members, positioned remotely from the front wall of the pickup truck, and having a support element, having a generally horizontal support surface, and a retaining element having a generally vertical retaining surface, disposed in transverse engagement with the support element in which the support and retaining elements of the first, second, third and fourth frame members form a deck supporting enclosure; a plurality of upwardly opening frame pockets disposed adjacent the retaining element of the deck supporting enclosure in non-overlying relationship to the support element thereof; and the auxiliary deck supportingly received in the deck-supporting enclosure formed by the support assembly.

Claim 8

The apparatus of claim 5 in which the cargo compartment of the pickup truck is further defined by a rear gate, and in which the fourth frame member is disposed adjacent the rear gate of the pickup truck.

Claim 9

The apparatus of claim 6, further comprising: first locking means actuatable from outside the deck-supporting enclosure, for releasably restraining movement of portions of the auxiliary deck adjacent the first and second frame members.

Claim 10

The apparatus of claim 7 in which the auxiliary deck is characterized as having side elements which rest on the support surfaces of the frame members, and which extend in substantially parallel relationship to the retaining elements of the frame members, and in which the retaining elements of the first and second frame members are characterized as having a plurality of apertures formed therein, each aperture being disposed in collinear relationship to an aperture formed in an adjacent side element of the auxiliary deck, and in which the first locking means comprises: a plurality of rod members releasably extendable through each pair of collinear apertures in each retaining element and side element.

Claim 11

The apparatus of claim 6 in which the auxiliary deck comprises four panel members and in which the support assembly further comprises: a central frame member supported at opposite ends by the first and second frame members, disposed intermediate to the front wall and rear gate of the pickup truck, and having a front support element, a rear support element, and a retaining element, the central frame member dividing the first and second frame members into front and rear portions; the front support element and the retaining element of the central frame member, the support and retaining elements of the third frame member, and the front portions of the support and retaining elements of the first and second frame members forming a front panel enclosure in which two panel members may be supportingly received; and the rear support element and the retaining element of the central frame member, the support and retaining elements of the fourth frame member and the rear portions of the support and retaining elements of the first and second frame members forming a rear panel enclosure in which two panel members may be supportingly received.

Claim 12

The apparatus of claim 9, further comprising: first locking means for releasably restraining movement of portions of the panel members adjacent the first and second frame members; and second locking means for releasably restraining movement of portions of the panel members intermediate to the first and second frame members.

Claim 13

The apparatus of claim 9, further comprising: locking means for releasably restraining movement of portions of the panel members intermediate to the first and second frame member.

Claim 14

The apparatus of claim 11 in which each panel member is characterized as having a pair of sockets formed therein, the sockets disposed adjacent the two edges of each panel which rest on the support elements of the central, third or fourth frame members, each socket being disposable substantially intermediate to the first and second frame members, and in which the second locking means comprises: a plurality of pin members separately supported on each of the central, third and fourth frame members, each pin member disposed intermediate to the first and second frame members and receivable in a corresponding socket of a panel member.

Claim 15

The apparatus of claim 5 in which the cargo compartment of the pickup truck is further defined by a rear gate, in which the auxiliary deck comprises at least two panel members, and in which a fourth frame member is disposed intermediate to the rear gate and the front wall of the pickup truck.