AIRBAG DEVICE

• Main Authors: NAKAI KAZUYOSHI, YAMASHITA TOMOJI, KATAYAMA DAIJIRO
• Format: Patent
• Language: English; Japanese
• Published: 24.06.2021
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR

To provide an airbag device which can control a timing of inflation and deployment in two directions.SOLUTION: An airbag device is disposed at the vehicle front side of an occupant and includes: an inflator which generates a gas; an airbag which is stored folded and inflated and deployed by the gas generated by the inflator; and a holding member having an attachment part to which the inflator is attached, the holding member holding the airbag, which is folded in an inflatable and deployable manner, from the occupant side facing the attachment part. The holding member has an inhibition part which covers a part of the folded airbag from the occupant side and partially inhibits initial inflation and deployment of the airbag. The inhibition part has a first area and a second area having different restraint forces for restraining the initial inflation and deployment.SELECTED DRAWING: Figure 2 【課題】２方向において膨張展開のタイミングをコントロールすることができるエアバッグ装置を提供する。【解決手段】乗員の車両前方に配置されるエアバッグ装置であって、ガスを発生するインフレータと、折り畳まれて収納され、上記インフレータが発生するガスにより膨張展開するエアバッグと、上記インフレータが取付けられる取付け部を有し、上記取付け部と対向する乗員側から上記エアバッグが膨張展開可能に折り畳まれた上記エアバッグを保持する保持部材と、を備え、上記保持部材は、上記折り畳まれたエアバッグの一部を上記乗員側から覆い、上記エアバッグの初期膨張展開を部分的に抑制する抑制部を有し、上記抑制部は、初期膨張展開の抑制力が互いに異なる第１領域と第２領域とを有するエアバッグ装置。【選択図】 図２