The corner brace of a framework of a quickly erectable canopy shelter is connected between portions of a perimeter truss assembly connected to a leg of the framework of the canopy shelter. The corner brace includes a corner brace mounting pin on a first link member of an outer truss of the perimeter truss assembly, and a support truss tube member pivotally and rotatably connected at one end to an outer truss on one side of the leg. The other end of the support truss tube member is removably connected to an outer truss on the other side of the leg. The support truss tube member of the corner brace may include a support truss clip that fits to a link member of the framework. The framework may also include a canopy framework support assembly for supporting a canopy.
1. A corner brace in combination with a framework of a quickly erectable canopy shelter, the framework including a leg at a corner of the framework and a perimeter truss assembly connected to the leg on first and second sides of the leg, the corner brace comprising:
a corner brace mounting pin configured to be mounted to and extend from the perimeter truss assembly on the first side of the leg of the framework of the quickly erectable canopy shelter, the corner brace mounting pin including an enlarged head; and
a support truss member having first and second ends, the first end of the support truss member configured to be pivotally connected to the perimeter truss assembly on the second side of the leg, and the second end of the support truss member including a support truss end fitting including a slot removably receiving said enlarged head of said corner brace mounting pin, said enlarged head of the corner brace mounting in slidably engaged inside of the slot to removably connect said support truss member to the perimeter truss assembly on the first and second sides of the leg at the corner of the framework.