发明名称 車両の前部車体構造
摘要 PROBLEM TO BE SOLVED: To provide a front part vehicle body structure of a vehicle capable of achieving both of NVH performance and pedestrian protection performance while improving a degree of freedom in interior design.SOLUTION: In a front part vehicle body structure of a vehicle, a cowl panel 6 includes: an upper surface 61 to which a front window member 9 is joined in a cross-sectional view perpendicular to the longitudinal direction; a swelling part 62 which is extended downward from the upper surface 61 and swells more on the front side of the vehicle body from a joint part of the front window member 9 and the upper surface 61, and is deformed so as to be folded by an input of a load from above; a vertical wall part 63 which is extended downward from the swelling part 62; and a lower surface 64 which is extended from a lower end of the vertical wall part 63 to the front side of the vehicle body. A front end 62a of the swelling part 62 gradually swells to the front side of the vehicle body as it goes to the central portion in a plain view of the vehicle, and a lower end 63a of the vertical wall part 63 is extended in a substantially straight line shape in the vehicle width direction at least in the vicinity of the central portion in the vehicle width direction.
申请公布号 JP5895831(B2) 申请公布日期 2016.03.30
申请号 JP20120279132 申请日期 2012.12.21
申请人 マツダ株式会社 发明人 宮本 康史;佐橋 則義;西田 靖彦
分类号 B62D25/08;B60J1/02 主分类号 B62D25/08
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