Airbag device for front passenger seat,申请号US201514950111-传众专利搜索

Airbag device for front passenger seat

申请公布号：US9428139(B2)

申请号：US201514950111

申请日期：2015.11.24

申请公布日期：2016.08.30

申请人：

TOYODA GOSEI CO., LTD.

发明人：Yamada Ikuo;Komatsu Takanori

分类号：B60R21/233;B60R21/2342;B60R21/205;B60R21/268;B60R21/263;B60R21/00

主分类号：B60R21/233

代理机构：

Posz Law Group, PLC

代理人：Posz Law Group, PLC

地址：Aichi-pref. JP

摘要：An airbag for an airbag device for a front passenger seat is housed in a housing in the shape of a folded-up body in front of a front passenger seat. The airbag includes a main bag section that includes at the rear plane as deployed a front-collision arresting plane for catching a passenger as moves forward and an auxiliary bag section that protrudes rearward out of the front-collision arresting plane. The lateral of the auxiliary bag section facing towards the front-collision arresting plane serves as an oblique-collision arresting plane for catching the passenger as moves diagonally forward, The folded-up body of the airbag includes a means for temporarily jointing the auxiliary bag section in a folded up configuration to the main bag section and preventing the auxiliary bag section from protruding out of the front-collision arresting plane in an initial stage of airbag deployment.

主权项：1. An airbag device for a front passenger seat comprising: a housing adapted to be mounted in front of a front passenger seat of a vehicle; an airbag that is housed in the housing in a folded-up configuration and inflatable with an inflation gas to emerge out of the housing and be deployed rearward, the airbag including: a main bag section that includes at a rear plane thereof as deployed a front-collision arresting plane for catching a passenger that moves forward;an auxiliary bag section that is deployable in such a manner as to protrude rearward out of either a left region or a right region of the front-collision arresting plane, the auxiliary bag section including an oblique-collision arresting plane, the oblique-collision arresting plane is disposed on a lateral of the auxiliary bag section for catching the passenger that moves diagonally forward, the oblique-collision arresting plan extends from the front-collision arresting plane and faces towards the front-collision arresting plane; anda folded-up body that is the folded-up configuration of the airbag, the folded-up body including a holding means for preventing the auxiliary bag section from protruding out of the front-collision arresting plane in an initial stage of airbag deployment in which the airbag emerges out of the housing.