| 摘要 |
<p>A battery pack case (1) containing battery modules (2) is supported by a symmetrical pair of side members (109, 109) provided on the bottom surface of a vehicle so as to extend in the front-back direction of the vehicle. A lower battery case (11), which constitutes the battery pack case (1), is provided with first battery-side brackets (71) each having a fixation surface (71a). The symmetrical pair of side members (109, 109) is provided with first side member-side brackets (72) which have fixation surfaces (72a) at positions corresponding to the fixation surfaces (71a) of the first battery-side brackets (71) in the width direction of the vehicle. Then, the fixation surfaces (71a) of the first battery-side brackets (71) and the fixation surfaces (72a) of the first side member-side brackets (72) are placed on top of each other and fixed together.</p> |
