Structure for reinforcing framework member in vehicle

A structure for reinforcing a framework member in a vehicle, the structure comprising:

• a resin framework member that constitutes a part of a framework of a vehicle and is formed so as to have a closed cross-section orthogonal to a longitudinal direction that is not constant in size;
• and
• a fiber-reinforced-resin reinforcing member that is molded integrally in a sheet form on a surface of the framework member, wherein:
• the reinforcing member has:
• a first reinforcing part that is disposed so as to form a substantially U-shaped cross-section including one of surfaces of the framework member extending along the longitudinal direction;
• and
• a second reinforcing part that is disposed so as to form a substantially U-shaped cross-section including the other surface of the framework member extending along the longitudinal direction;
• and
• at a minimum part of the framework member at which the cross-section is smallest, a portion of the first reinforcing part and a portion of the second reinforcing part are laid one on top of the other so as to overlap each other.