An embodiment battery-mounting structure includes a side sill, a mounting bracket connected to the side sill, the mounting bracket being deformable by external force, a connecting member coupled to the mounting bracket and spaced apart from the side sill by a predetermined distance, and a battery assembly including a side flange coupled to the connecting member, the battery assembly being configured to receive a high-voltage battery.

An embodiment battery-mounting structure includes a side sill, a mounting bracket connected to the side sill, the mounting bracket being deformable by external force, a connecting member coupled to the mounting bracket and spaced apart from the side sill by a predetermined distance, and a battery assembly including a side flange coupled to the connecting member, the battery assembly being configured to receive a high-voltage battery.

A low-floor electric bus includes a plurality of battery packs mounted under the floor of such that the floor inside the bus between a front axle and a rear axle of the bus is substantially flat. Each battery pack may include an enclosure and multiple battery modules positioned within the enclosure. And, each battery module may include a plurality of battery cells electrically connected together.

A low-floor electric bus includes a plurality of battery packs mounted under the floor of such that the floor inside the bus between a front axle and a rear axle of the bus is substantially flat. Each battery pack may include an enclosure and multiple battery modules positioned within the enclosure. And, each battery module may include a plurality of battery cells electrically connected together.

A lower structure of a vehicle may include a transmission disposed in a floor tunnel, a rear propeller shaft that transmits power from the transmission to rear wheels, and left and right battery units disposed on the left and right sides of the floor tunnel, in which a rear portion (transfer 4a) of the transmission is disposed in proximity to the portions on the front side and the upper side of the battery units, and inner protectors that cover inner side surface portions in the vehicle width direction of the battery units from the inner side in the vehicle width direction may be mounted to the front end portions of the inner side surface portions.

A lower structure of a vehicle may include a transmission disposed in a floor tunnel, a rear propeller shaft that transmits power from the transmission to rear wheels, and left and right battery units disposed on the left and right sides of the floor tunnel, in which a rear portion (transfer 4a) of the transmission is disposed in proximity to the portions on the front side and the upper side of the battery units, and inner protectors that cover inner side surface portions in the vehicle width direction of the battery units from the inner side in the vehicle width direction may be mounted to the front end portions of the inner side surface portions.

A battery bracket assembly for a vehicle includes a mounting bracket configured to be connected to a vehicle frame and to receive a battery. The mounting bracket includes a base, and a first wall extending upwardly from a first end of the base. A second wall extends upwardly from a second end of the base. First and second tabs extend from first and second ends of the first wall. The first and second tabs extend toward the second wall. Third and fourth tabs extend from first and second ends of the second wall. The third and fourth tabs extend toward the first wall. A third wall extends from a first side of the base. A fourth wall extends from a second side of the base. The first and third tabs are connected to the third wall and the second and fourth tabs are connected to the fourth wall.

A battery bracket assembly for a vehicle includes a mounting bracket configured to be connected to a vehicle frame and to receive a battery. The mounting bracket includes a base, and a first wall extending upwardly from a first end of the base. A second wall extends upwardly from a second end of the base. First and second tabs extend from first and second ends of the first wall. The first and second tabs extend toward the second wall. Third and fourth tabs extend from first and second ends of the second wall. The third and fourth tabs extend toward the first wall. A third wall extends from a first side of the base. A fourth wall extends from a second side of the base. The first and third tabs are connected to the third wall and the second and fourth tabs are connected to the fourth wall.

A vehicle includes a dynamic shock absorbing mechanism provided in a cabin. The dynamic shock absorbing mechanism includes a weight support member transversely supported at an upper portion of a cabin frame and extending along a transverse width of a vehicle body; and a weight member supported at a center portion in the vehicle body transverse width direction of the weight support member. The weight support member is an elastic member that has a smaller elastic modulus than an elastic modulus of the cabin frame.

A vehicle includes a dynamic shock absorbing mechanism provided in a cabin. The dynamic shock absorbing mechanism includes a weight support member transversely supported at an upper portion of a cabin frame and extending along a transverse width of a vehicle body; and a weight member supported at a center portion in the vehicle body transverse width direction of the weight support member. The weight support member is an elastic member that has a smaller elastic modulus than an elastic modulus of the cabin frame.