| 摘要 |
<p>The racket structure has a head (1) having an extension (3), which is releasably coupleable with an interchangeable handgrip (5) through a coupling system (4,6,7,13-19). The coupling system (4,6,7,13-19) includes coupling ends defining appropriate seats (4,6) for inserting an expandable connecting element (7) so that the extension (3) and handgrip (5) thus coupled, once they are mutually tightened, become rigidly associated and correctly aligned. The connecting element (7) cooperates with elastic expandable connection members (13,15,17,19) which can also perform a shock-absorbing function between the handgrip (5) and the head (1) of the racket structure.</p> |
