| 摘要 |
An elongate rigid structure (5) optionally telescopic e.g. at (26) (for initial or repeated adjustment) extends from a clamping means (6) on a vehicle steering wheel rim (3) and forward over the generally horizontal dashboard panel (2). It terminates at or near the join (28) of the windshield (1) with such panel (2), typically at a widened portion (25) which is optionally pivoted to structure (5). The structure (5) cannot be twisted off because of the clamping action along part of the rim (3), and in particular the location of edge (27) of the termination piece (25) at or near the base of the windshield. It cannot be pulled up, because it then hits the windshield. It cannot be rotated horizontally because of the clamp on the rim. |
