Vehicle battery mounting structure
A vehicle battery mounting structure having a service hole cover that closes a service hole the service hole cover includes a rear cover that covers a rear end side of the service hole in a vehicle longitudinal direction and a front cover that covers a front end side of the service hole in the vehicle longitudinal direction. That is, the service hole cover is split into the rear cover and the front cover in the vehicle longitudinal direction. The front cover is detachably attached to a floor upper reinforcement provided on a floor panel by bolts.
1. A vehicle battery mounting structure comprising:
a vehicle floor that supports a vehicle seat such that the vehicle seat is slidable in a vehicle longitudinal direction and in which a service hole is formed at a portion over which a seat cushion of the vehicle seat is located when the vehicle seat is located at a center in a sliding direction;
a battery unit that is arranged below the vehicle floor in a vehicle vertical direction and that has an operating portion protruding toward the service hole; and
a service hole cover that closes the service hole, and that includes a first cover that is provided on an upper face of the vehicle floor and that covers one end side of the service hole in the vehicle longitudinal direction and a second cover that is detachably attached to the upper face of the vehicle floor and that covers the other end side of the service hole in the vehicle longitudinal direction.
2. The vehicle battery mounting structure according to claim 1 , wherein
the service hole cover includes an insertion portion that is provided at one of the first cover and the second cover and a connecting portion that is provided at the other one of the first cover and the second cover, that is inserted in the insertion portion removably in the vehicle longitudinal direction and that connects the first cover to the second cover.
3. The vehicle battery mounting structure according to claim 2 , wherein
the insertion portion has an insertion port to which the connecting portion is inserted, and
the one of the first cover and the second cover, having the insertion portion, has a guide portion that guides the connecting portion to the insertion port.
4. The vehicle battery mounting structure according to claim 1 , wherein
the operating portion is arranged above the vehicle floor through the service hole in a vehicle vertical direction.
5. The vehicle battery mounting structure according to claim 1 , wherein
the battery unit includes a battery module that stores electric power and a battery case that accommodates the battery module and in which the operating portion is provided at a top wall portion of the battery case, and
a seal member that closes a gap between the vehicle floor and the top wall portion of the battery case is provided in the gap so as to surround the service hole.
6. The vehicle battery mounting structure according to claim 5 , wherein
the battery unit is arranged below the vehicle floor in the vehicle vertical direction, the operating portion is arranged above the vehicle floor in the vehicle vertical direction through the service hole, and the seal member is arranged below the service hole in the vehicle vertical direction.
7. The vehicle battery mounting structure according to claim 5 , wherein
the top wall portion of the battery case has a base portion that protrudes above the vehicle floor in the vehicle vertical direction with respect to the vehicle floor through the service hole and that supports the operating portion, and
the seal member is arranged radially outward of the base portion so as to be spaced apart from the base portion.
8. The vehicle battery mounting structure according to claim 5 , wherein
the seal member extends from the top wall portion of the battery case toward the vehicle floor and is curved such that a distal end portion of the seal member in a direction in which the seal member extends is oriented toward a side opposite to the service hole.