Door structure for vehicle

A door structure for a vehicle comprising:

• a door hinge;
• a door main body having a hinge mounting portion at which the door main body is mounted with the door hinge;
• an outer impact bar disposed in the door main body and extending in a longitudinal direction of the vehicle, a front end of the outer impact bar being disposed proximate to and outside of the hinge mounting portion;
• an inner impact bar disposed in the door main body and extending in a longitudinal direction of the vehicle, a front end of the inner impact bar being disposed proximate to and inside of the hinge mounting portion, wherein the inner impact bar is disposed above and inside of the outer impact bar;
• and
• a connecting bracket connecting the front end of the outer impact bar and the front end of the inner impact bar to the hinge mounting portion of the door main body.

A door structure for a vehicle comprising:

• an outer impact bar for a side collision, disposed in a door main body, the outer impact bar extending so as to be downwardly inclined toward a rear end of the door main body, a front end of the outer impact bar being disposed proximate to and outside of an upper hinge mounting portion of the door main body;
• an inner impact bar for a front collision, disposed at a beltline portion in the door main body, the inner impact bar extending in a longitudinal direction of the vehicle, a front end of the inner impact bar being disposed proximate to and inside of the upper hinge mounting portion, wherein the inner impact bar is disposed inside of the outer impact bar;
• and
• a connecting bracket connecting the front end of the outer impact bar and the front end of the inner impact bar to the upper hinge mounting portion of the door main body.