| 摘要 |
<p>An inline skate including air tubes for absorbing shock transmitted to respective wheels so as to use rigid wheels, and to protect the knees and ankles from shock. The inline skate includes a frame having insertion holes receiving shock absorbers, guide recesses, and brackets for defining desired spaces, a wheel holder having supporting plates in which the wheels are coupled to and supported by the sides of the supporting plate and inserted into the guide recesses so that the wheel holder is moved upward and downward by applied external force so as to transmit the external force to the shock absorbers, and the shock absorbers inserted into the insertion holes and filled with air so as to absorb the external force when the wheel holder moves vertically. Since the wheel holder moves vertically along the surface of the uneven ground, the user can balance in safety.</p> |
