| 摘要 |
<p>The invention relates to a step board fastenable in the towing hitch of a vehicle. The step board according to the invention includes a middle body (3), in which there are an opening and a space for the towing hitch (4, 5), which middle body includes one or more movable sleeves (1) towards the opening, and the step board includes halves (2) on both sides of the middle body (3), rotatably fastened in the middle body and a sleeve transfer mechanism (6) which is arranged to transfer the sleeve/sleeves against the towing hitch and to lock the step board against the towing hitch (S) when the halves are turned mainly horizontal.</p> |
