Head protecting airbag device

摘要

A head protecting airbag device comprises an airbag cover (21) which is mounted on the body of a vehicle for covering a folded airbag and includes a body portion and a door portion (337) adapted to be pushed and opened by said airbag (343) being inflated to expand. A regulating wall (334, 341) for covering said airbag (343) to said body portion (326) is arranged at the boundary portion between said body portion (326) and said door portion (337).