| 摘要 |
It is intended to be utilized by users needing help to walk, the crutch including, in principle, a handle and a cuff in order to respectively support the hand and the forearm of the user. It is characterized in that it comprises two principal bodies made of plastic material: one bottom (1) elongated with the incorporation of an internal reinforcing ribbing (5) and another top (2) including other reinforcing ribs (12), both principal bodies (1) and (2) being detachably joined to each other by means of a guided and open coupling. |
