公开(公告)号：US20240227716A1

公开(公告)日：2024-07-11

申请号：US18291103

申请日：2022-07-21

Applicant: Autoliv Development AB

Inventor： Jinkeun KIM ,  Hiroyasu KUMAGAWA ,  Rodel GO ,  Hiroaki ASAI

IPC: B60R21/203 ,  B62D1/04

CPC classification number: B60R21/2035 ,  B62D1/04

Abstract: A steering wheel enabling suppressing hanging down of an airbag module due to its own weight and stabilizing the position of the airbag module. The steering wheel includes a steering wheel body, an airbag module, and at least one coil spring that biases the airbag module in a direction separating from the steering wheel body. The coil spring is arranged between the steering wheel body and the airbag module in a state with the axis line thereof offset from that of a free state; thereby applying a force on the airbag module in a direction that intersects with the axis line of the coil spring in a free state.

公开(公告)号：US20240198947A1

公开(公告)日：2024-06-20

申请号：US18555162

申请日：2022-03-14

Applicant: Autoliv Development AB

Inventor： Kazuhiro ABE ,  Ryotaro ISHIDA ,  Sumit KUMAR ,  Keisuke HONMA ,  Jinkeun KIM ,  Rodel GO ,  Hiroaki ASAI

IPC: B60R21/203 ,  B62D1/10 ,  B62D7/22

CPC classification number: B60R21/2037 ,  B62D1/10 ,  B62D7/222

Abstract: A steering wheel is disclosed enabling suppressing unnecessary rocking of the airbag module during airbag activation and thereby ensures prescribed deployment performance of the airbag cushion. In detail, the steering wheel is provided with a core metal having a boss part configured so as to be mountable on a steering shaft and an airbag module movably provided with respect to the core metal and having an airbag cushion that can be expanded and deployed. The stopper of the core metal is separated from the stopper contact part of the airbag module in a non-activated state of the airbag, and comes into contact with the stopper contact part due to movement or deformation of the airbag module caused by expansion and deployment of the airbag cushion during activation of the airbag.