Service hole cover mounting structure, and vehicular battery mounting structure provided therewith

摘要

A service hole cover has a housing recessed portion that has been brought from above the vehicle floor toward the battery unit through the service hole through a service hole formed in a floor panel from inside a vehicle cabin, and that covers an upper portion of a power supply circuit interrupting device from the floor panel side. An extended portion that extends toward an outside of the housing recessed portion is provided on a lower end portion of an inner peripheral wall portion of this housing recessed portion. Also, a bent-back portion that is bent back toward the floor panel side is provided on an outer peripheral side end portion of the extended portion. This bent-back portion will easily deform toward the inner peripheral wall portion side of the housing recessed portion with the outer peripheral side end portion of the extended portion as the fulcrum.

主权项

1. A service hole cover mounting structure comprising:
a vehicle floor in which a service hole is formed, and below which, in a vehicle vertical direction, a battery unit having an operating portion that protrudes toward the service hole is arranged; and a service hole cover including
a housing recessed portion that is arranged in the service hole and that covers the operating portion, anda bent-back portion that is bent back toward an outside of the housing recessed portion and toward the vehicle floor side from a lower end portion of the housing recessed portion, and that attaches to the vehicle floor.