Abstract: A mounting hole of an interior material includes continuous first and second through portions. The second through portion is wider than the first through portion. An inner periphery of the second through portion includes a pair of connecting portions extending to widen. A first sandwiching portion of a housing of a vehicle interior lighting device includes a first facing portion facing an inner end face of the mounting hole, and sandwiches a first part located across the first through portion from the second through portion in the interior material. A pair of second sandwiching portions of the housing each includes a second facing portion facing an associated one of the pair of connecting portions of the mounting hole. Each of the pair of second sandwiching portions sandwiches a second part located across the pair of connecting portions from the second through portion in the interior material.

Abstract: A mounting hole of an interior material includes continuous first and second through portions. The second through portion is wider than the first through portion. An inner periphery of the second through portion includes a pair of connecting portions extending to widen. A first sandwiching portion of a housing of a vehicle interior lighting device includes a first facing portion facing an inner end face of the mounting hole, and sandwiches a first part located across the first through portion from the second through portion in the interior material. A pair of second sandwiching portions of the housing each includes a second facing portion facing an associated one of the pair of connecting portions of the mounting hole. Each of the pair of second sandwiching portions sandwiches a second part located across the pair of connecting portions from the second through portion in the interior material.

Abstract: A package tray supporting structure includes: a first hinge portion; a second hinge portion provided separately above the first hinge portion; a first hinge receiving portion provided at a side surface on a vehicle front side of the package tray, and held between a first surface of the second hinge portion and an outer peripheral surface of the first hinge portion when the package tray is in a horizontal position; and a second hinge receiving portion provided at the side surface on the vehicle front side of the package tray separately from the first hinge receiving portion toward a vehicle rear side and contacts the second surface of the second hinge portion when the package tray is in the horizontal position.

Abstract: A package tray supporting structure includes: a first hinge portion; a second hinge portion provided separately above the first hinge portion; a first hinge receiving portion provided at a side surface on a vehicle front side of the package tray, and held between a first surface of the second hinge portion and an outer peripheral surface of the first hinge portion when the package tray is in a horizontal position; and a second hinge receiving portion provided at the side surface on the vehicle front side of the package tray separately from the first hinge receiving portion toward a vehicle rear side and contacts the second surface of the second hinge portion when the package tray is in the horizontal position.