发明名称 FRONT PART STRUCTURE OF AUTOMOBILE
摘要 <p><P>PROBLEM TO BE SOLVED: To provide a front part structure of an automobile capable of supporting a reinforcing member on a vehicle structural body in the rear with high strength while restraining weight increase and certainly preventing dragging of a pedestrian, etc. into the lower side of a vehicle at the time when the vehicle collides against the pedestrian, etc. <P>SOLUTION: A bumper face 2 has an opening part 4, and the reinforcing member 20 extends in the car width direction and arranged in the rear inward of a bumper lower face 2b extending downward from this opening part 4. The reinforcing member 20 is formed of a side face part 22, an upper face part 24, a front face part 26 and a lower face part 28, a lateral rib 30 is provided along the side face part 22 and the front face part 26, and a vertical rib 32 is provided along the upper face part 24, the front face part 26 and the lower face part 28. Additionally, an extended part 29 is integrally provided toward the rear from the lower face part 28, and the extended part 29 is also connected to an under cover 50 connected to a cross-member 52 arranged backward from the bumper structural body 1, extended forward and having reinforcing structural bodies 55, 56. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p>
申请公布号 JP2004203158(A) 申请公布日期 2004.07.22
申请号 JP20020373407 申请日期 2002.12.25
申请人 MAZDA MOTOR CORP 发明人 MATSUMOTO TAKAO;FURUMOTO ARIHIRO
分类号 B62D25/20;B60R19/04;B60R19/12;B60R19/16;B60R19/48;B60R19/52;B60R21/34 主分类号 B62D25/20
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