ARBOR CONSTRUCTION FOR ON-SITE ASSEMBLY

摘要

An injection molded arbor comprises a pair of side panels, a pair of arch members having top and bottom edges and vertical side edges, and a curved roof panel. The radius of curvature of the top edge of each arch member is larger than that of the bottom edge, and the curvature of the roof panel is the same as the top edge. Downwardly facing hook members formed in the side edges of the arch members fit into cooperating openings formed in the side panels. Upwardly facing split pins are formed in the top edges of the side panels and arch members, and cooperating openings are formed in the curved roof panel to receive the split pins. The arbor is assembled on site by fitting the arch members to the side members, and by fitting the roof panel to the assembled arch members and side panels.