KNEE AIRBAG APPARATUS

A knee airbag apparatus including an airbag cushion including a lower sheet portion, an upper sheet portion to overlap the lower sheet portion to form a cushion space together with the lower sheet portion, and a folded portion formed by folding the upper sheet portion so that portions of the upper sheet portion overlap partially, and an inflator to supply a gas to the cushion space so that the airbag cushion is deployed.