| 摘要 |
PROBLEM TO BE SOLVED: To provide an exhaust device for a vehicle battery pack capable of protecting the battery pack when external force acts on a vehicle rear part while increasing coolability.SOLUTION: A battery pack 2 and an exhaust duct 32 are inserted into an opening 109 of a rear floor panel 105, and the exhaust duct 32 is arranged to face a rear side opening edge part 109A on a rearward side in a front-back direction of the vehicle of the opening 109, a wall part facing the rear side opening edge part 109A is of a shape curved to protrude rearward in the front-back direction of the vehicle, and the rear side opening edge part 109A is set to come into press contact with a rear side outer wall part disposed on the rear side in the front-back direction of the vehicle earlier than with end side outer wall parts 33B situated on both outside ends in a vehicle width direction when a vehicle rear part 101 receives external force from behind the vehicle and the rear side opening edge part 109A moves forward in the front-back direction of the vehicle. |
