STRUCTURE OF DOOR TRIM AND DOOR INNER BELT FOR VEHICLE

A structure of a door trim and a door inner belt including a door trim mounted to an inner side of a vehicle door to form an interior space of the door together with a door outer panel. A trim inner rail is fixedly mounted to the door trim in the interior space of the door and has a hollow polygon shape. A door inner belt includes at least one contact rib extending in a width direction of a vehicle toward and to be in contact with a door glass. A coupling portion extends in the opposite direction of the at least one contact rib and coupled to at least one of the door trim and the trim inner rail.