Glass run integral molding and door frame structure

A door frame structure, comprising:

• a door frame having a flange portion and surrounding a window opening of a vehicle door;
• and
• a glass run integral molding to be assembled to the door frame, comprising:
• an outer peripheral-side side wall portion and an inner peripheral-side side wall portion for sandwiching the flange portion of the door frame;
• a car outer-side side wall portion for connecting a car outer-side end portion of the outer peripheral-side side wall portion and a car outer-side end portion of the inner peripheral-side side wall portion to each other and extending along a door glass surface;
• a pair of glass run portions formed so as to extend from the inner peripheral-side side wall portion and the car outer-side side wall portion to seal a peripheral edge of a door glass;
• a body seal Hp portion formed so as to extend from the outer peripheral-side side wall portion toward an outer peripheral side to seal a clearance between the vehicle door and a vehicle body;
• an outer peripheral-side engagement portion formed so as to extend from the outer peripheral-side side wall portion, for coming into elastic engagement with a first engagement portion formed on an outer peripheral side of the door frame from the outer peripheral side;
• and
• an inner peripheral-side engagement portion formed so as to extend from the inner peripheral-side side wall portion, for coming into elastic engagement with a second engagement portion formed on an inner peripheral side of the door frame from the inner peripheral side.

A door frame structure, comprising:

• a door frame having a flange portion and surrounding a window opening of a vehicle door;
• and
• a glass run integral molding to be assembled to the door frame, comprising:
• an outer peripheral-side side wall portion and an inner peripheral-side side wall portion for sandwiching the flange portion of the door frame;
• a car outer-side side wall portion for connecting a car outer-side end portion of the outer peripheral-side side wall portion and a car outer-side end portion of the inner peripheral-side side wall portion to each other and extending along a door glass surface;
• a glass run portion formed so as to extend from the inner peripheral-side side wall portion and the car outer-side side wall portion to seal a peripheral edge of a door glass;
• a body seal lip portion formed so as to extend from the outer peripheral-side side wall portion toward an outer peripheral side to seal a clearance between the vehicle door and a vehicle body;
• an outer peripheral-side engagement portion formed so as to extend from the outer peripheral-side side wall portion, for coming into elastic engagement with a first engagement portion formed on an outer peripheral side of the door frame from the outer peripheral side;
• and
• an inner peripheral-side engagement portion formed so as to extend from the inner peripheral-side side wall portion, for coming into elastic engagement with a second engagement portion formed on an inner peripheral side of the door frame from the inner peripheral side;
• wherein:
• the door frame is formed by bending a thin steel plate so that the flange portion has a triple-layered structure in which an intermediate plate, an outer peripheral-side plate, and an inner peripheral-side plate are laminated;
• the first engagement portion is configured by a concave portion formed by protruding a car inner-side portion of the intermediate plate to the inner peripheral side and an end portion of the outer peripheral-side plate, which is provided so as to partially overlap the concave portion;
• and
• the second engagement portion is configured by a projecting portion formed on the inner peripheral-side plate so as to correspond to the concave portion to project to the inner peripheral side.