Airbag device for passenger seat
Abstract
Abstract Translated from Japanese (57)【要約】 【課題】車室内におけるガス発生手段を含む基部の配置 位置にかかわらず助手席乗員へのメインバッグのソフト な接触が可能な助手席用エアバッグ装置を提供するこ と、メインバッグが左右非対称に膨張展開する形状をも つにもかかわらず、膨張展開時におけるメインバッグの 左側部分と右側部分との後方への膨出量の差を低減して メインバッグによる助手席乗員の安定した緩衝効果を奏 し得る助手席用エアバッグ装置を提供すること。 【解決手段】インナバッグ3のガス吹き出し口31、3 2はインナバッグ3の膨張展開状態時に主に左右両側へ ガスを吹き出すので、助手席乗員へ向かう方向(後方) へのメインバッグの膨張展開速度を低減させてメインバ ッグ2による乗員に対するソフトな接触を実現する。ま た、メインバッグ2の大容積の右側部分22へ吹き出す インナバッグ3のガス吹き出し口32を、メインバッグ 2の小容積の左側部分21へ吹き出すインナバッグ3の ガス吹き出し口31より大断面積として両部分21、2 2を均一に膨張展開する。 (57) [Problem] To provide a passenger airbag device capable of making soft contact of a main bag to a passenger in a passenger seat regardless of an arrangement position of a base including gas generating means in a vehicle interior. Despite the shape of the bag that expands and deploys asymmetrically, the difference in the amount of rearward bulging between the left side and right side of the main bag during inflation is reduced, and the main bag stabilizes the passenger seat occupant. To provide an airbag device for a passenger seat that can exhibit a reduced buffering effect. A gas outlet of an inner bag is provided. 2 blows gas mainly to the left and right sides when the inner bag 3 is inflated and deployed, so that the direction toward the passenger on the passenger seat (rear) The speed of inflation and deployment of the main bag to the occupant is reduced to realize soft contact with the occupant by the main bag 2. In addition, the gas outlet 32 of the inner bag 3 that blows out to the right portion 22 of the large volume of the main bag 2 has a larger cross-sectional area than the gas outlet 31 of the inner bag 3 that blows out to the left portion 21 of the small volume of the main bag 2. Parts 21, 2 2 is uniformly expanded and developed.
Inventors
- 👤 Minoru Kato
- 👤 実 加藤
- 👤 Masayuki Ohashi
- 👤 正幸 大橋
- 👤 Shozo Inage
- 👤 省三 稲毛
Bibliographic Details
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