| 摘要 |
<p>A race track assembly (10) that can be assembled from a flat folded configuration for use and disassembled to a flat folded configuration for storage. The race track assembly (10) includes a plurality of track sections (12) that can be positioned end-to-end to form a race track. Each track section (12) consists of a main track (14) and two sides (16 and 18) that are foldable relative to the main track (14). A plurality of couplers (26) are also included for coupling the track section (12) together. The race track assembly (10) also includes a plurality of cross braces (38) positioned at spaced intervals along the length of the race track. Each of the cross braces (38) is coupled to a track section (12) in a manner to maintain the sides (16 and 18) of the track section (12) in a folded configuration. A plurality of risers (50a, 50b and 50c) are also included for supporting the race track in an inclined position. Each of the risers (50a, 50b and 50c) can be unfolded to a track supporting configuration and folded to a flat storage configuration. <IMAGE> <IMAGE></p> |
