Quick-release lock for pick-up truck topper

Claim 2

A connector assembly for use in releasably interconnecting a topper supported into a pick-up truck box, said topper forming a self-enclosed enclosure and defining a pair of opposite lateral side walls each of which includes a transverse, intermediate, horizontal offset section delimiting a lower interior section and an upper, exterior vertical section; said box of the type defining a bottom bed and a pair of opposite lateral side panels each having a top edge portion provided with a transverse, inwardly extending rigid flange; wherein said connector assembly includes: (a) a tubular, elongated rocker arm member, to be mounted to each said topper side wall lower section, in register with an aperture made therein, said rocker arm member defining a first abutment end and a second handling end; (b) means for relative movement of said rocker arm member between an operative position, in which said rocker arm first end extends beneath a corresponding said side panel top flange and forcibly applies an upwardly directed bias thereon, and said rocker arm second end extends into said topper enclosure, and an inoperative position, in which said rocker arm first end clears the corresponding said box top flange and side panel, through an intermediate sweeping motion which clears said side panel; wherein said rocker arm member first end includes an elastomeric abutment member, the latter compressingly engaging the underface of said box side panel top flange in said operative position of rocker arm member; and (c) lock means, for releasably locking said rocker arm member in its said operative position.

Claim 3

A connector as defined in claim 1, further including telescopic means, to adjustably extend said rocker arm member first end to fit truck boxes of various width.

Claim 4

A connector as defined in claim 1, further including releasable telescopic means, to extend said rocker arm member second handling end whereby the latter extends generally horizontally inside said topper enclosure in said operative position thereof.

Claim 5

A self-enclosed topper for fitting inside a pick-up truck box and forming a self-enclosed enclosure and defining a pair of opposite lateral side walls each of which includes a transverse, intermediate, horizontal offset section delimiting a lower interior section and an upper, exterior vertical section; said box of the type defining a bottom bed and a pair of opposite lateral side panels each having a top edge portion provided with a transverse, inwardly extending rigid flange; said topper further including a connector assembly, for use in releasably interconnecting a topper supported into a pick-up truck box, wherein said connector assembly includes: (a) a tubular, elongated rocker arm member, to be mounted to each said topper side wall lower section, in register with an aperture made therein, said rocker arm member defining a first abutment end and a second handling end; (b) means for relative movement of said rocker arm member between an operative position, in which said rocker arm first end extends beneath a corresponding said side panel top flange and forcibly applies an upwardly directed bias thereon, and said rocker arm second end extends into said topper enclosure, and an inoperative position, in which said rocker arm first end clears the corresponding said box top flange and side panel, through an intermediate sweeping motion which clears said side panel; (c) lock means, for releasably locking said rocker arm member in its said operative position; and (d) a generally horizontal rigid channel member, integrally carried by the underface of each said transverse offset section of topper side wall, each said channel member defining an outwardly opening mouth for through engagement by a jackstand plate, on both lateral sides of said topper, for raising said topper over and releasing said box bed.

Claim 6

A self-enclosed topper for fitting inside a pick-up truck box and forming a self-enclosed enclosure and defining a pair of opposite lateral side walls each of which includes a transverse, intermediate, horizontal offset section delimiting a lower interior section and an upper, exterior vertical section; said box of the type defining a bottom bed and a pair of opposite lateral side panels each having a top edge portion provided with a transverse, inwardly extending rigid flange; said topper further including a connector assembly, for use in releasably interconnecting a topper supported into a pick-up truck box, wherein said connector assembly includes: (a) a tubular, elongated rocker arm member, to be mounted to each said topper side wall lower section, in register with an aperture made therein, said rocker arm member defining a first abutment end and a second handling end; (b) means for relative movement of said rocker arm member between an operative position, in which said rocker arm first end extends beneath a corresponding said side panel top flange and forcibly applies an upwardly directed bias thereon, and said rocker arm second end extends into said topper enclosure, and an inoperative position, in which said rocker arm first end clears the corresponding said box top flange and side panel, through an intermediate sweeping motion which clears said side panel; (c) lock means, for releasably locking said rocker arm member in its said operative position; and (d) a generally horizontal rigid channel member, integrally carried by the underface of each said transverse offset section of topper side wall, each said channel member defining an outwardly opening mouth for through engagement by a jackstand plate, on both lateral sides of said topper, for raising said topper over and releasing said box bed.

Claim 7

A topper as defined in claim 4, further including reinforcement means, for structurally reinforcing in integral fashion said channel members and the corresponding said topper lateral side walls.

Claim 8

A topper as defined in claim 4, wherein said self-enclosed topper consists of an upper half section and a lower half section edgewisely interconnected to one another and further including an extrusion member for interconnecting the two said half-sections, wherein said extrusion member further anchoring and supporting a cupboard, a cabinet against an interior wall defined by said topper enclosure.