Knee airbags refer to an advanced safety feature found in some modern vehicles. These are small, inflatable bags that are installed near or inside the knee area on the passenger side of the vehicle's dashboard. The purpose of these airbags is to provide additional protection for passengers during a collision.
In case of a frontal impact, the force of the crash can cause the occupant's body to be pushed upward by their seat belt. This movement can result in contact between the knees and the dashboard or steering wheel, which could lead to injuries such as fractures or contusions. Knee airbags inflate rapidly upon impact, creating a soft cushion that helps to absorb the force of the collision and reduce the risk of injury to the occupant's knees.
Overall, knee airbags are an important safety feature that can help to protect passengers during a frontal crash. They work in conjunction with other advanced safety technologies such as seat belts, airbags, and crumple zones to provide maximum protection for vehicle occupants.