Patent ID: 7753159
Filing Date: 2010-07-13
Classification: B60R

Abstract:
1. An exterior airbag for vehicles, comprising: a plurality of airbag housings mounted adjacent a bumper of a vehicle; a plurality of airbag cushions received in the respective airbag housings so as to be deployed forward from of the bumper; a plurality of partitioned chambers defined in each of the airbag cushions along a longitudinal direction of each airbag cushion, with a plurality of gas supply holes formed in respective partitioned chambers so as to evenly supply airbag gas to the chambers; and at least one inflator providing airbag gas to each of the airbag cushions through the gas supply holes; wherein at least one of the airbag cushions is provided with a gas guide passage, which longitudinally extends through the airbag cushion, with a gas distributor inserted into the gas guide passage and connected to the inflator and provided with a plurality of gas distributing holes corresponding to the gas supply holes.