This type of restraint system features a strap that secures across the wearer’s lap. Typically, it attaches to the vehicle’s frame at two points, one on either side of the seat. An example is found commonly in older vehicles or in the rear center seating position of some modern cars.
Its implementation provides a basic level of protection in the event of a collision. By keeping the occupant within the seating area, it helps to prevent ejection from the vehicle. Historically, this design represented a significant advancement in automotive safety, though it offers less comprehensive protection compared to more modern systems. Its relative simplicity made it an early, affordable solution to address occupant safety concerns.
