| 摘要 |
<p>A wheelchair structure including a first wheeled frame (3); a second frame (16) supporting a seat (22); flexible members (23, 28) connecting the second frame (16) to the first frame (3); a device for moving the second frame between a lower position and an upper position; a third frame (44) supporting an object, in particular a battery (53), beneath said seat; flexible members (46, 48) connecting said third frame (44) to said first frame (3) and/or said second frame (16); and a device (36) for moving the third frame between a lower position and an upper position.</p> |
