| 摘要 |
PURPOSE: A walking assistant means capable of walking at a stair is used for the various heights of stairs by controlling the length of a main leg of the walking assistant means and appropriately selects a stick or crutches as the waking assistant means. CONSTITUTION: A walking assistant means capable of walking at a stair assists walking by having a handle (1a) on a main leg. One or more auxiliary legs (2) are branched from the main leg. The auxiliary leg is short to maintain a constant gap as the heights of a lower part and the stair. The auxiliary leg is curved. |
