Patent ID: 7163236

Claim:
A vehicle occupant restraint system, comprising: a seat belt restraint device including a shoulder belt which restrains the body of a vehicle occupant diagonally from one of the shoulders to the chest, and a lap belt which restrains the waist of the vehicle occupant; an upper air bag supported by an upper support point provided on the shoulder belt; a lower air bag supported by a lower support point provided on the lap belt and coming into contact with the upper air bag in a vertical direction when being inflated and extended; and an air bag movement inhibiting structure which applies, to at least one of the upper support point and the lower support point, a moment in a direction of canceling movements of contact surfaces of the upper and lower air bags toward a side in the vehicle width direction, where a part of the shoulder belt is located above the shoulder of the vehicle occupant, when the upper air bag and the lower air bag receive inertial force of the vehicle occupant toward a front of a vehicle.