| 摘要 |
<p>Each of the crutches (1) has a long shaft (2), which can be telescopic, a horizontal handle (4), and an upper part (6) with an elbow support segment. A non-slip rubber cap is normally attached to the lower end. The new design of crutches (1) can be joined in a crosswise position in order to be stored upright when not in use. Magnetic elements (8,10) serving as connecting devices accommodated in plastic cases (12) open at the front, and with a concave (10), a convex surface (8) respectively, are located at the shaft (2) below the handle (4).</p> |
