| 摘要 |
<p>A walking aid device is provided with: a upper leg unit disposed on an upper leg of the user; a lower leg unit disposed on the lower leg of the user; a foot unit disposed on the foot of the user; a knee joint unit for pivotably connecting the upper leg unit and the lower leg unit; and an ankle joint unit for pivotably connecting the lower leg unit and the foot unit. The lower leg unit has a first interchangeable component and a second interchangeable component which extend along the lower leg of the user, and the lower leg unit is configured so that the length thereof can be adjusted by changing either the first interchangeable component and/or the second interchangeable component to a component having a different length.</p> |
