| 摘要 |
<p>Tool case comprises a first edge (4) and a second edge (5) defining a first peripheral groove (11) and a second peripheral groove (12) into which are inserted a first edge (14) of a first peripheral frame (6) and a second edge (15) of a second peripheral frame (7) using fixing elements (13). An independent claim is also included for a method for the production of the tool case. Preferred Features: The fixing elements have a distribution of fixed wings (28) with a prescribed angle arranged along the first edge and the second edge for interacting with lateral recesses (29) formed inside and the first and second groove.</p> |
