FRONTAL AIR BAG OF VEHICLE PASSENGER Russian patent published in 2017 - IPC B60R21/08 B60N2/42 

FIELD: transportation.

SUBSTANCE: invention relates to the field of vehicle passenger safety in road accidents, namely, to a frontal air bag of a vehicle passenger. Air bag is built into a back 1 of a chair 2, including a ring frame 3, equipped with an elastic bag 4 of a chair 5 and a bag 6 of a back. The frontal air bag is made on the basis of the back 6 bag by making it possible for the bag to be released from fixation on the back and move in relay manner backwards at the moment of the road accident. Bag motion mechanism is made in the form of a collar membrane, partially reversed and inserted into the axial hole in the frame 3. The membrane is made of a magnetically solid rubber, gaussed in axial direction, with the possibility of power throwout of the bag 6 to the passenger sitting in the back at the moment of the road accident.

EFFECT: invention provides for improved safety of passengers due to use of chair back bag as a pneumatic bag.

3 dwg