Automotive door sealing structure

An automotive door sealing structure, comprising:

• a glass run assembled to a window frame of an automotive door to extend vertically in sliding contact with an edge of a window glass, the window frame supporting the window glass that moves up and down;
• and
• a belt line sealing member assembled closer to an inside of a vehicle cabin than to the window glass at an inner peripheral flange of a belt line of the automotive door to extend in a longitudinal direction of a vehicle, wherein
• the belt line sealing member includes an upper sealing lip and a lower seal lip, which extend in the longitudinal direction of the vehicle in sliding contact with an interior surface of the window glass, and are vertically spaced apart from each other,
• at one end of the belt line sealing member in the longitudinal direction of the vehicle, a die-molded part that operates to open and close and coming into contact with the glass run in the longitudinal direction of the vehicle is continuously provided from the upper sealing lip through an inner wall to the lower sealing lip,
• the die-molded part includes a lower projection projecting upward from one end of the lower sealing lip in the longitudinal direction of the vehicle, and coming into contact with the glass run in the longitudinal direction of the vehicle, and
• a cutout extending downward from a connector provided between the lower protrusion and an intermediate part.