Abstract: An internal support structure for a tent having a shell is disclosed. The internal support structure comprises at least one internal support structure configured to provide structural support to the shell, the internal support structure having a pair of gussets each having a member extending from the gussets. The members are configured to engage the shell and provide structural support to the shell. The internal support structure is disposed adjacent to the shell without occupying space in the middle portion of an internal space defined by the shell.

Abstract: A readily assemblable and disassemblable tent, awning or canopy structure including tubular beams, rafters and uprights interconnected by slip fit junction fittings in telescope relation with respect to the beams, rafters and uprights, the improvement comprising a hold down channel assembly mounted on the upright member of the slip fit junction fitting, the channel member assembly including a rod pivotally mounted on the lower end of the channel member, a bail ring mounted on said rod, a strip of webbing attached to the tent, awning or canopy top and wrapped around the rod of the bail ring, and a tie down cable connected to the lower end of the bail for anchoring the tent structure to the ground.