In-vehicle camera fixing structure and casing attaching method

A casing attaching method by which a casing including a middle casing and a side casing supporting an in-vehicle camera is attached to a bracket fixed to a vehicle interior, wherein

• the bracket includes
• a fulcrum support structure that supports a tip end portion of a rod-shaped member extending in a front-rear direction,
• an inclined surface structure that guides a shaft member, extending in a lateral direction, upward from a rear side toward a front side, and
• a shaft fixing structure that forms the inclined surface structure and fixes the shaft member in front of the inclined surface structure, and
• the casing attaching method comprises
• bringing a shaft that is provided above the casing, protrudes toward a center of the casing in a lateral direction, overlapping the middle casing and spaced apart from an upper surface of the middle casing in a thickness direction perpendicular to the lateral direction into contact with the inclined surface structure, the shaft being the shaft member,
• moving the shaft forward and upward along the inclined surface structure,
• causing the fulcrum support structure to support a fulcrum rod protruding forward from the casing, the fulcrum rod being the rod-shaped member, and
• fixing the shaft to the shaft fixing structure.