Patent attributes
A protection structure for an on-board battery. The on-board battery includes a battery stack and is configured to be mounted on a vehicle. The protection structure includes a first frame, a second frame, and a fixing member. The first frame is to be coupled to an upper portion of a battery case that contains the battery stack, so as to fix the battery case to a vehicle body of the vehicle. The second frame is to be disposed above the battery case and to be coupled to the first frame. The fixing member is to be fixed to the second frame so as to suspend and support the battery stack. The second frame is to be disposed in a direction crossing a longer direction of the battery stack and at least at an approximate center in the longer direction of the battery stack.
