Vehicle interior structure

A vehicle interior structure including an impact absorbing member disposed between a roof panel and a top ceiling disposed below the roof panel,

• the impact absorbing member including a base plate portion and a hollow, cone-shaped portion extending upward from the base plate portion,
• the cone-shaped portion having a fragile portion that facilitates vertical crush and deformation, wherein
• the fragile portion is configured as a vertically extending opening formed in a side surface of the cone-shaped portion,
• a lower end of the opening reaches the base plate portion,
• the opening includes a plurality of openings formed along a circumference of the cone-shaped portion at equal intervals,
• the plurality of openings include two openings formed along the circumference of the cone-shaped portion at 180-degree intervals,
• a reinforcement is disposed directly under the roof panel and extends in a vehicle width direction,
• the cone-shaped portion is disposed between the reinforcement and the top ceiling,
• the base plate portion includes a rib for impact absorption at a position displaced from the reinforcement in a longitudinal direction,
• the cone-shaped portion includes a plurality of cone-shaped portions disposed between the reinforcement and the top ceiling and spaced apart from each other in a longitudinal direction,
• the reinforcement has a cross-section such that a projection projecting upward is continuous with a recess recessed downward in a longitudinal direction, and
• the cone-shaped portion is disposed in the projection projecting upward.