| 摘要 |
<p>The invention refers to a stick for sightless people, the stick being of a type comprising a handle (3), a body (1), a ferrule (2), and connection means for connecting said elements to each other; the ferrule (2) consists of a hollow, substantially spherical body (20) possibly made up of more parts and provided with a coupling portion (21) to allow the attachment thereof to the stick (1). <IMAGE></p> |
