Provided is an airbag cover capable of improving the opening performance of a door section. An airbag cover (20) is provided with: an airbag cover body (31) formed from a synthetic resin base material (32) disposed in a region including a door section that is pressed and opened by an inflated airbag (11), and a synthetic resin holder (50) that is softer than the base material and that is bonded to the rear surface (32b) side of the base material; and a skin layer (62) on the surface side of the airbag cover body. The door portion is configured to have: a door-forming portion (35) made of a base material; and a door supporting part (58) of a holder for holding the door forming part. The holder has: a door support part; a peripheral edge portion (51) around the door support portion; and a flexible hinge portion (60) between the peripheral portion and the door support portion. The base material is provided with a space part (47) at a position where the hinge part of the holder is arranged, and the space part is arranged as a non-arrangement part of the base material. The region of the hinge portion is composed of two layers, namely the hinge portion of the holder and a skin layer bonded to the hinge portion.
提供一种能够改善门部的打开性能的气囊罩。气囊罩(20)具有:气囊罩主体(31),其由合成树脂制的基材(32)及比基材更软的合成树脂制的保持件(50)形成,该基材配置于包含被膨胀的气囊(11)按压而打开的门部的区域,该保持件与基材的背面(32b)侧结合;以及气囊罩主体的表面侧的表皮层(62)。门部构成为具有:基材的门构成部(35);以及对门构成部进行保持的保持件的门支撑部(58)。保持件具有:门支撑部;门支撑部的周围的周缘部(51);以及周缘部与门支撑部之间的能够挠曲的铰接部(60)。基材在保持件的铰接部的配置部位设置空间部(47)而设为基材的非配置部。铰接部的区域由保持件的铰接部、及粘接于铰接部的表皮层这两层构成。
Airbag cover
气囊罩
2023-02-28
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |