| 摘要 |
The invention relates to a knee impact protection unit (7) for a motor vehicle (2), comprising at least one inflatable protective cushion (8), a housing (8) for the protective cushion (9), said housing having a plurality of housing walls (13-17), and a movable cover (12) which can either close or open an outlet opening (27) in the housing (8). An optimized housing (8) is characterized in that the cover (12) is part of the housing (8) and forms a single piece with at least one of the housing walls (13-17). |
