发明名称 車体前部構造
摘要 PROBLEM TO BE SOLVED: To provide a vehicle body front part structure capable of securing a lower arm length for the purpose of assurance of steering stability even when an axial direction of a lower arm pivot is set to a vehicle longitudinal direction.SOLUTION: A side part 24 of a sub-frame 20A forms a closed cross section 33 which extends in a vehicle longitudinal direction. The closed cross section 33 is formed to be gradually smaller in the vehicle longitudinal direction to the rear end of the side part 24, and also, at the rear part of the side part 24 is formed an eaves 35 which extends outward from the upper part of the closed cross section 33 in a vehicle width direction; at lower surface part of the eaves 35 is fixed a bracket 31 (a lower arm rear bracket) to install a lower arm 21 of a front wheel suspension at the side part 24; and the bracket 31 and the closed cross section 33 are arranged in parallel in the vehicle width direction so that they can overlap in a vertical direction in an open space formed below the eaves 35.
申请公布号 JP6094434(B2) 申请公布日期 2017.03.15
申请号 JP20130194939 申请日期 2013.09.20
申请人 マツダ株式会社 发明人 浅野 宜良;吉田 昇平;安藤 文隆;山田 秀人
分类号 B62D21/00 主分类号 B62D21/00
代理机构 代理人
主权项
地址