| 摘要 |
PROBLEM TO BE SOLVED: To provide a battery pack tray which exhibits strength and rigidity while reducing a weight.SOLUTION: A battery pack tray includes: a rectangular tray main body having protruding parts and recessed parts formed in a streak shape on a bottom surface on which a battery module 11 is mounted, and having a wall surface erected in a periphery of the bottom surface; a reinforcing frame arranged along a pair of opposite rectangular wall surfaces; a plurality of cross members which form a closed cross section by the protruding part and recessed part and of which both end parts are fixed to the reinforcing frame; an inner cross 8 of which both end parts are fixed to the reinforced frame on an upper surface of the cross member; and a mounting bracket 6 for mounting on a vehicle body. |
