| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle body frame structure capable of enhancing the strength of a bent part near the boundary between a side sill and a rear frame when they are to be coupled together continuously. SOLUTION: The vehicle body frame structure is configured so that the side sill 11 and the rear frame 12 are coupled together continuously and the bend part 15 is formed near the boundary between them 11 and 12. In the bent part 15 ranging from the side with side sill 11 to the side with rear frame 12, a continuous change is made from a side sill side closed section structural part 150 where a first stiffener 95 is installed to a rear frame side closed section structural part 154 where a second stiffener 99 is installed directed differently from the first stiffener 95. COPYRIGHT: (C)2006,JPO&NCIPI
|
