| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicle body floor structure that is enhanced in rigidity and is reduced in its weight. SOLUTION: The vehicle body floor structure 10 includes a cross bar 20 that bridges right and left floor frames 17, 18 transversely to an opening 22 of a floor tunnel 14, and a cover member 24 provided on a floor panel 13 for covering a recessed portion 21 of the floor tunnel 14. The cross bar 20 has a bar body 66 having a substantially U-shaped cross section opening downward, and the top 66a of the bar body 66 is provided on the floor panel 13. The opening 25 of the cross bar 20 is covered by the cover member 24 in such a way that the cross bar 20 and the cover member 24 form a closed cross section. COPYRIGHT: (C)2010,JPO&INPIT
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