CANOPIES AND CANOPY SUPPORT STRUCTURES

摘要

A canopy support structure includes a support pole having a track, a three-dimensional array of hub pairs, and a plurality of articulating arms connecting the hub pairs. The track extends in a longitudinal direction along the support pole. The hubs of each hub pair are movable toward/away from each other during extension/retraction of the canopy support structure. A primary hub pair includes a first hub and a second hub, with each of the first hub and the second hub coupled to the support pole. At least one of the first hub and the second hub is slidably engaged with the track and movable along the support pole. The articulating arms include sets of scissor-connected primary articulating arms. Each of the hub pairs is pivotally connected to at least one other of the hub pairs by a respective set of the scissor-connected primary articulating arms.