| 摘要 |
<p>A toy vehicle track (6) support mechanism comprises a vertical post (1), a transverse support arm (2) slidably inserted onto the vertical post (1), an arc-shaped support arm (3) rotatably inserted onto one end of the transverse support arm (2) and a sliding support seat (5) slidably arranged in the arc-shaped slot (4) of the arc-shaped support arm (3). The upper end of the sliding support seat (5) is connected to the track (6). The transverse support arm (2) slidably inserted onto the vertical post (1) facilitates the adjustment of the track (6) along the height direction. The transverse support arm (2) includes a fixed seat (21) and an out arm (22) rotatably inserted onto the outer surface of the fixed seat (21), which facilitates the rotation of the arc-shaped support arm (3) around the fixed seat (21) and thereby facilitates the ascending or descending of the track (6) around the transverse support arm (2). When the sliding support seat (5) moves along the arc-shaped slot (4), the track (6) itself will be twisted.</p> |
