Airbag, airbag device and vehicle

摘要

An airbag device includes an airbag and an inflator disposed at a side of a base portion of the airbag for inflating the airbag. The airbag includes a left half airbag with a vent hole to be inflated at a front left of a vehicle occupant, and a right half airbag with a vent hole to be inflated at a front right of the vehicle occupant. The distal ends of the left half airbag and the right half airbag are spaced part from each other to form an empty space therebetween facing the vehicle occupant when the airbag is inflated.