| 摘要 |
<p>The ankle brace has a first link part (4), first rail (5), second link part (1), second rail (2) and pivot link part (3). The pivot link part has two side chambers (8, 10) offset from each other, open in opposite directions and extending into the ends of the two rails. The second rail can turn to a limited extent round an axis (D) in the end region of the chamber.</p> |
