A vehicle body includes a first door member and an opening/closing
mechanism. The first door member can rotate between a first position in
which it covers the part of a opening of a storage section and a second
position in which it opens the part of the opening. The opening/closing
mechanism that rotates the first door member includes a rotation shaft
that supports the first door member. The rotation shaft is disposed at a
position in which the first door member does not come out from a rotation
area overlapping the first door member that is in the first position
vertically when the first door member rotates. The opening/closing
mechanism moves the first door member up to a third position in which the
first door member does not interfere with a vehicle main body when the
first door member rotates between the first position and the second
position.