Patent ID: 8480123

Claim:
A center airbag cushion installed between left and right seats of a vehicle to protect a passenger from a shock generated by a side collision of the vehicle, the center airbag cushion comprising: a first chamber part; a second chamber part having a left second chamber part and a right second chamber part respectively coupled to left and right sides of an upper end of the first chamber part to fluid-communicate therebetween; and a tension member provided on inner facing surfaces of the left and right second chamber parts, wherein the inner facing surfaces of the left and right second chamber parts face each other with a gap, and wherein the tension member has a rear end extending in a predetermined length rearwards and is fixed to a rear end of the first chamber part or the second chamber part therein; wherein the tension member comprises: a pair of tension parts respectively provided on the inner facing surfaces of the left and right second chamber parts, the tension parts respectively having rear ends extending in a predetermined length and being united together; and a support part disposed in the first chamber part, wherein the support part is connected at a front end thereof to the rear ends of the pair of the tension parts and has a rear end extending in a predetermined length and fixed to an inner surface of the first chamber part; wherein the pair of tension parts have band shapes, and front ends of the tension parts are respectively fixed to front ends of the left and right second chamber parts, and wherein rear ends of the pair of tension parts and the front end of the support part are united together to a fabric of the center airbag cushion between lower portions of the left and right second chamber parts.