| 摘要 |
The present invention comprises: a main plate (34) to which a wheelchair is mounted; a vehicle side plate (36) provided between one end of the main plate (34) and the vehicle; a ground side plate (38) provided between the other end of the main plate (34) and a ground surface (20); and first to third rotating shafts (40a-40c) provided between the vehicle and the vehicle side plate (36), and between each of the plates. The main plate (34), the vehicle side plate (36), the ground side plate (38), and the first to third rotating shafts (40a-40c) constitute a slope (22). The slope (22) is provided such that the main plate (34) changes position between a low position and a high position by rotating the first to third rotating shafts (40a-40c) using a drive mechanism. |
