摘要 |
<p>A stiffening plate material 7 having a surface portion extending along the wall surface of a battery module 4 is fixed to a module surface 11 of a bracket 5. Even if the battery module 4 moves to deform the bracket 5, a bend 6 does not directly contact the wall surface, but the stiffening plate material 7 interferes with the wall surface of the battery module 4. Thus, the area of contact with the wall surface of the battery module 4 is ensured by the stiffening plate material 7.</p> |