| 摘要 |
PURPOSE: A front seat cross member reinforcement structure is provided to effectively cope with the not only collision impact power but also moment in broadside collision. CONSTITUTION: A front seat cross member reinforcement structure comprises a floor panel part(100), a side sill part(200), a front seat cross member(300), and a cross reinforcement part(400). A tunnel part(110) is formed on the floor panel part. The side sill part is formed in the side part of a floor panel. The front seat cross member is formed between the flower tunnel part and side sill part. One end of the cross reinforcement part is fixed at the upper part of the side sill part, and the other end is fixed to the lower part of the tunnel part.
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