Airbag device and instrument panel
AssigneeTakata Corporation
InventorsYuichi Nanbu, Akifumi Takedomi
Life of this patent
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Abstract
An airbag device is formed of an airbag, a retainer, and an inflator. The airbag is a bag-like configuration having a triangle section. The width of a front surface of the airbag and the width of mounting portions are substantially the same. The airbag is folded, but substantially not folded in the width direction, and is accommodated in the retainer. The retainer has an elongated configuration extending in the width direction of the vehicle body and thus can be installed in a long narrow space. The inflator may have an elongated and flexible body and housed in a chamber of the retainer.
Claims6
An airbag device, comprising:
- an airbag having a front surface confronting an occupant during a deployment, a rear end opposite to the front surface, and side surfaces located at ends in right-left directions and situated between the front surface and the rear end, said front surface having a width in the right-left directions substantially same as that of the rear end, said side surfaces during the deployment extending substantially parallel to each other and orienting perpendicular to the front surface, said airbag being folded without substantially folding the front surface in the right-left directions,
- an inflator for generating a gas for deploying the airbag, and
- a retainer for fixing the rear end of the airbag to a vehicle including a chamber for retaining the inflator therein, a bag housing portion situated near the chamber to be separated therefrom, and a plurality of holes communicating between the chamber and the bag housing portion.
Dependencies are inferred from the claim text.