| 摘要 |
A toy vehicle trackset (10) includes a base (12) supporting a vertically extending tower (11). A toy vehicle trackway includes a vertically rising portion (40) supported by the tower (11) which transitions to a vertical loo p (41) and a plurality of helically arranged, downwardly spiraling track loop portions (43, 45). The track loop portions form intersections (42, 44, 46) with the vertically rising portion of the track (40). Each intersection is covered by a shroud (50, 51, 52) to prevent injury to a child user in the event of collisions within a given intersection. The trackway includes a return (48, 49) which is coupled to a toy vehicle accelerator (20) whereby t oy vehicles repeatedly cycle through the trackway set.
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