Apparatus and method for accessing the bed of a pickup truck

摘要

An apparatus for accessing the bed of a pickup truck having a rear bumper and a tailgate includes a step assembly having a lower linkage assembly with first and second ends and being pivotally mounted at the first end to the rear truck bumper; an upper linkage assembly having third and fourth ends and being pivotally mounted at the third end to and proximal the distal edge of the truck tailgate and being pivotally mounted at the fourth end to the second end of the lower linkage assembly; and a step connected to the lower linkage assembly; and includes a handrail assembly including a handrail, a storage locking bracket assembly securing the handrail to the step assembly in an up, closed position, and an erected support assembly for securing the handrail in an upright, user assist position when the step assembly is in a lowered, open position.

主权项

1. An apparatus for accessing the bed of a pickup truck having a frame, a rear bumper and a tailgate having a distal edge and being hingedly mounted to the frame to move between an up, closed position and a lowered, open position, the apparatus comprising:
a step assembly including a lower linkage assembly having first and second ends and being pivotally mounted at the first end to the rear truck bumper at a first axis; an upper linkage assembly having third and fourth ends and being pivotally mounted at the third end to and proximal the distal edge of the truck tailgate at second axis, and being pivotally mounted at the fourth end to the second end of the lower linkage assembly at a third axis; and a step connected to the lower linkage assembly and having a distal edge; a handrail assembly including a handrail configured for connection to the step assembly to extend substantially vertically therefrom and an erected support assembly for securing the handrail for use in an upright, user assist position to said step assembly when said step assembly is in the lowered, open position; wherein the handrail has a bottom end and a locking pin, and the erected support assembly includes a first sleeve connected to the lower linkage and sized to receive therein the bottom end of the handrail to secure the handrail for use; and wherein the erected support assembly includes a second sleeve connected to the upper linkage assembly and sized and configured to receive therein a second locking pin to secure the handrail for use.