公开(公告)号：EP2614998A1

公开(公告)日：2013-07-17

申请号：EP11823339.4

申请日：2011-07-20

申请人： Honda Motor Co., Ltd. ,  Autoliv Development AB

发明人： KONDO Takashi ,  KUNITAKE Yukihiro ,  MIYAHARA Kunitomo ,  HIROTA Yutaka ,  TSUCHIDA Yutaka ,  OHBAYASHI Kunio ,  TAKAMORI Hiroshi ,  AKIYAMA Koichi

IPC分类号： B60R21/203 ,  B62D1/11

CPC分类号： B60R21/2035 ,  B60R21/2037 ,  B62D7/222 ,  F16F7/1028

摘要： To provide a steering wheel structure with an airbag module which can protect a spring element of a dynamic damper from damage and increase productivity by improving assemblability.
Solution
A steering wheel structure with an airbag module includes a horn bracket 3 fixed to a steering wheel 1, an airbag module 8 having an inflator 5 and serving as a weight, a spring unit 12 installed between the airbag module and the horn bracket and adapted to transmit vibrations of the steering wheel to the airbag module for configuring a dynamic damper, wherein the spring unit includes an elastic body 17 adapted to transmit the vibrations, and a protector 18 made of synthetic resin, attached to the horn bracket, and adapted to house the elastic body 17 therein in an elastically deformable manner.

摘要翻译： 提供具有气囊模块的方向盘结构，其可以通过改善组装性来保护动态阻尼器的弹簧元件免受损坏并提高生产率。 解决方案具有气囊模块的方向盘结构包括固定到方向盘1的喇叭托架3，具有充气器5并用作重物的气囊模块8，安装在安全气囊模块和喇叭支架之间的弹簧单元12， 以将所述方向盘的振动传递到所述安全气囊模块以构成动态阻尼器，其中所述弹簧单元包括适于传递振动的弹性体17，以及附接到所述喇叭支架的由合成树脂制成的保护器18，并适于 弹性体17以可弹性变形的方式容纳在其中。

公开(公告)号：EP2614998B1

公开(公告)日：2017-06-21

申请号：EP11823339.4

申请日：2011-07-20

申请人： Honda Motor Co., Ltd. ,  Autoliv Development AB

发明人： KONDO Takashi ,  KUNITAKE Yukihiro ,  MIYAHARA Kunitomo ,  HIROTA Yutaka ,  TSUCHIDA Yutaka ,  OHBAYASHI Kunio ,  TAKAMORI Hiroshi ,  AKIYAMA Koichi

IPC分类号： B60R21/203 ,  B62D1/11

CPC分类号： B60R21/2035 ,  B60R21/2037 ,  B62D7/222 ,  F16F7/1028

公开(公告)号：EP4365059A1

公开(公告)日：2024-05-08

申请号：EP22832825.8

申请日：2022-06-15

申请人： Autoliv Development AB

发明人： KIM Jinkeun ,  KATO Yousuke ,  YOSHIHARA Ryohei ,  HIROTA Yutaka ,  IKEDA Takanori

IPC分类号： B62D1/04 ,  B60R21/203

CPC分类号： B62D1/04 ,  B60R21/203

摘要： PROBLEM
The present invention provides a vehicle steering wheel device enabling reliably activating the horn while preventing conduction failure of the conductive circuit for sounding the horn even if there is movement in the mounting pin member that connects the steering wheel and airbag module.
RESOLUTION MEANS
A horn spring 15 provided between a steering wheel 1 and an airbag module 2 that serves as a damper mass; a damper unit 10 provided on the airbag module; and a pin 11 having a first end 11a retained in the steering wheel and a damper unit slidably provided on a second end 11b are provided; wherein the horn conductive circuit 5 includes the pin formed of a conductive material, a horn contact 22 provided on the airbag module that contacts and separates with the pin by means of elastic deformation of the horn spring, and a U shaped spring 26 provided on the steering wheel that is clipped to and conducts with the pin.