Steering column supporting structure of automotive vehicle
AssigneeMazda Motor Corporation
InventorsMatsuhiro Tanaka, Keisuke Miyoshi
Life of this patent
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Abstract
A structure for supporting a collapsible steering column of a vehicle is covered partially by a column cover between an instrument panel and a steering wheel. The steering column passes through an opening formed in the instrument panel and extends towards a driver's seat. The column includes a meter cover for covering meters installed in the instrument panel. The meter cover is shaped so as to define an upper portion of the opening and is integrally formed with a knee pad adapted to be hit and forced, by knees of a driver thrown out of the driver's seat upon a collision of the vehicle, to move the meter cover upwards. Such expands the opening sufficiently to eliminate crushing of the column cover against the meter panel.
Claims16
A steering column supporting structure for supporting a steering column of a vehicle extending toward a driver's seat, a steering wheel being secured to the top of the steering column, said steering column supporting structure comprising:
- an instrument panel structure forming part of a front wall of a passenger compartment of the vehicle;
- a column cover between the instrument panel structure and the steering wheel;
- a meter cover secured to the instrument panel structure for covering meters installed in the instrument panel structure, said meter cover being shaped so as to form an opening through which said steering column passes into the passenger compartment;
- and
- a pair of rigid legs facing the driver's seat and extending downward on both sides of said opening, said rigid legs being transversely separated from each other, disposed at positions corresponding to left and right knees of a driver, and integrally formed in one piece with said meter cover so as to be forced, by the knees of the driver upon a collision of the vehicle, to move said meter cover upwards and away from said driver's seat, thereby expanding said opening.
Dependencies are inferred from the claim text.