公开(公告)号：US20160023683A1

公开(公告)日：2016-01-28

申请号：US14735813

申请日：2015-06-10

Applicant: MAZDA MOTOR CORPORATION

Inventor： Yoshikazu NISHIMURA ,  Katsuhito KOUNO

IPC: B62D21/15 ,  B62D27/02 ,  B62D25/04

CPC classification number: B62D21/157 ,  B62D25/02 ,  B62D25/04 ,  B62D27/02 ,  B62D27/023

Abstract: A ridgeline portion is provided at a pillar inner panel such that the ridgeline portion extends substantially vertically from a side sill (a roof side rail), and a load-transmission restraint portion is provided between the ridgeline portion and a welding portion of a pillar end portion where the pillar inner panel is welded to a pillar outer panel or a pillar reinforcement, and the side sill (the roof side rail), the load-transmission restraint portion being configured to have a longitudinal width which is wider than that of a central portion, in the vertical direction, of a center pillar and be substantially flat.

Abstract translation: 棱柱部设置在支柱内板上，使得棱线部从侧梁（屋顶侧轨）大致垂直地延伸，并且载荷传递限制部设置在棱线部与支柱端部的焊接部之间 支柱内板焊接到柱外板或支柱加强件的部分，以及下纵梁（车顶侧轨），承载传动限制部被构造成具有比中心宽的纵向宽度 在中心柱的垂直方向上的部分基本上是平的。

公开(公告)号：US20200282816A1

公开(公告)日：2020-09-10

申请号：US16733937

申请日：2020-01-03

Applicant: MAZDA MOTOR CORPORATION

Inventor： Yamato MATSUDA ,  Nobuyuki NAKAYAMA ,  Katsuhito KOUNO ,  Toshihiro TAKEBAYASHI ,  Toshiyuki KOGA

IPC: B60K1/04 ,  B62D25/02 ,  B62D25/20

Abstract: There are provided a pair of side sills, a floor panel, a pair of floor frames, a battery unit provided between the pair of floor frames, a first cross member interconnecting the pair of side sills, and a seat bracket. The seat bracket comprises a protrusion portion which partially covers an upper wall portion of the first side portion and is upwardly spaced apart from the upper wall portion of the first cross member, and the bead portions and the opening portion (low-rigidity portion) are formed at a part of the upper wall portion of the first cross member which is located at a position corresponding to the protrusion portion.