公开(公告)号：US20120248819A1

公开(公告)日：2012-10-04

申请号：US13431040

申请日：2012-03-27

申请人： Jyunya OKAMURA ,  Takehisa Tsukada ,  Kouichi Imamura ,  Takatomo Watamori ,  Shinya Inoue

发明人： Jyunya OKAMURA ,  Takehisa Tsukada ,  Kouichi Imamura ,  Takatomo Watamori ,  Shinya Inoue

IPC分类号： B60R19/26

CPC分类号： B62D25/082 ,  B60K11/04 ,  B60R19/12 ,  B60R19/34 ,  B62D21/152

摘要： There is provided a front vehicle body structure. A radiator panel lower is mounted between front ends of side frames, crash boxes at the front ends of the side frames, and a bumper beam between front ends of the crash boxes. The radiator panel lower includes a bracket offset toward the inside in the vehicle width direction from the side frame. Upon an offset front collision, a shock load is absorbed by an axial compression deformation of one of the crash boxes and a drag of the side frames. Upon a full-overlap front collision, the right and left crash boxes are subjected to the axial compression deformation, and the shock load is input to the bracket, thereby bending the side frames. Accordingly, and a sufficient axial compression deformation of the crash boxes is secured, and the shock load is absorbed by the reduction in the drag of the side frames.

摘要翻译： 提供前车身结构。 散热器面板下部安装在侧框架的前端之间，侧框架前端的碰撞盒以及碰撞箱前端之间的保险杠。 散热器面板下部包括从侧框架向车宽方向向内侧偏移的支架。 在偏移前方碰撞时，冲击载荷被碰撞盒中的一个的轴向压缩变形和侧框的拖动所吸收。 在完全重叠的前碰撞时，左右碰撞箱受到轴向压缩变形，并且冲击载荷被输入到支架，从而弯曲侧框架。 因此，确保了碰撞箱的足够的轴向压缩变形，并且通过减少侧框架的阻力来吸收冲击载荷。

公开(公告)号：US08789874B2

公开(公告)日：2014-07-29

申请号：US13431040

申请日：2012-03-27

申请人： Jyunya Okamura ,  Takehisa Tsukada ,  Kouichi Imamura ,  Takatomo Watamori ,  Shinya Inoue

发明人： Jyunya Okamura ,  Takehisa Tsukada ,  Kouichi Imamura ,  Takatomo Watamori ,  Shinya Inoue

IPC分类号： B62D25/08 ,  B60R19/34

CPC分类号： B62D25/082 ,  B60K11/04 ,  B60R19/12 ,  B60R19/34 ,  B62D21/152

摘要： There is provided a front vehicle body structure. A radiator panel lower is mounted between front ends of side frames, crash boxes at the front ends of the side frames, and a bumper beam between front ends of the crash boxes. The radiator panel lower includes a bracket offset toward the inside in the vehicle width direction from the side frame. Upon an offset front collision, a shock load is absorbed by an axial compression deformation of one of the crash boxes and a drag of the side frames. Upon a full-overlap front collision, the right and left crash boxes are subjected to the axial compression deformation, and the shock load is input to the bracket, thereby bending the side frames. Accordingly, and a sufficient axial compression deformation of the crash boxes is secured, and the shock load is absorbed by the reduction in the drag of the side frames.

摘要翻译： 提供前车身结构。 散热器面板下部安装在侧框架的前端之间，侧框架前端的碰撞盒以及碰撞箱前端之间的保险杠。 散热器面板下部包括从侧框架向车宽方向向内侧偏移的支架。 在偏移前方碰撞时，冲击载荷被碰撞盒中的一个的轴向压缩变形和侧框的拖动所吸收。 在完全重叠的前碰撞时，左右碰撞箱受到轴向压缩变形，并且冲击载荷被输入到支架，从而弯曲侧框架。 因此，确保了碰撞箱的足够的轴向压缩变形，并且通过减少侧框架的阻力来吸收冲击载荷。