公开(公告)号：US09914423B2

公开(公告)日：2018-03-13

申请号：US15325753

申请日：2015-04-08

Applicant: Autoliv Development AB

Inventor： Chi Ho Kim ,  Tae Ik Gwon ,  Yong Hyun Jung

IPC: B60R21/207 ,  B60R21/232 ,  B60R21/213 ,  B60R21/2342 ,  B60R21/233

CPC classification number: B60R21/232 ,  B60R21/213 ,  B60R21/233 ,  B60R21/2334 ,  B60R21/2342 ,  B60R2021/23308

Abstract: A side curtain airbag for a vehicle includes a serial main chamber that inflates and deploys along an interior side surface of the vehicle; a protruding chamber disposed at a front side of the main chamber to further protrude toward an interior of the vehicle relative to the main chamber; and a cutting line arranged between the main chamber and the protruding chamber to partially separate the protruding chamber from the main chamber such that the protruding chamber overlaps with a portion of the main chamber upon non-inflation of the airbag. In this configuration, upon a vehicle collision, the head portion of the occupant is prevented early from being ejected toward the front of the vehicle.

公开(公告)号：US11021130B2

公开(公告)日：2021-06-01

申请号：US16320842

申请日：2017-07-26

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Tae Ik Gwon ,  Kyu Soung Jang ,  Wan Dong Yoo ,  Yong Hyun Jung ,  Hugh Finn ,  Gary Wootton ,  Dae Chang Jung

IPC: B60R21/232 ,  B60R21/2338 ,  B60R21/235 ,  B60R21/213

Abstract: A curtain airbag of a vehicle is provided adjacent to the roof of the vehicle in a folded state, is configured to have a shape that unfolds downward between an inner side surface of the vehicle and an occupant when the vehicle crashes, and includes an outer panel that proceeds toward the side surface of the vehicle and an inner panel that proceeds toward the occupant upon expansion. The curtain airbag further includes a head support part configured to have a shape in which an expansion thickness, which is defined by the outer panel and the inner panel in a portion that the head of the occupant contacts due to the car crash, gradually increases toward the front of the vehicle, so as to prevent the head of the occupant from rotating while moving toward the front of the vehicle. The curtain airbag may effectively stop the head of the occupant from rotating while moving toward the front of the vehicle during a vehicle crash.

公开(公告)号：US10549709B2

公开(公告)日：2020-02-04

申请号：US15560551

申请日：2016-02-17

Applicant: Autoliv Development AB

Inventor： Yong Hyun Jung

IPC: B60R21/232 ,  B60R21/2338

Abstract: A curtain airbag apparatus includes a series of main chambers formed to flatways cover an inner side structure of the vehicle upon inflation; and a head receiving region formed at a front portion of the curtain airbag concavely upwardly in a length direction of the vehicle to receive a head of an occupant when the head of the occupant comes into contact with a driver seat airbag and slide in front and lateral directions of the vehicle in an inflated state of the driver seat airbag.

公开(公告)号：US10322693B2

公开(公告)日：2019-06-18

申请号：US15529578

申请日：2015-11-13

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Wan-Dong Yoo ,  Yong Hyun Jung ,  Tae Ik Gwon ,  Dong Young Kim

IPC: B60R21/00 ,  B60R21/203 ,  B60R21/206 ,  B60R21/231 ,  B60R21/232 ,  B60R21/233 ,  B60R21/235 ,  B60R21/237 ,  B60R21/239 ,  B60R21/2334

Abstract: A vehicle airbag includes a main panel to form a main chamber deployed toward an inner part of a vehicle, and a protrusion panel provided outside the main panel to form at least one protrusion chamber that communicates with the main chamber and protrudes toward the inner part of the vehicle based on the main chamber. The protrusion panel is folded to have a wrinkle part when the vehicle airbag is not inflated.