| 摘要 |
PURPOSE: A reinforcing structure prevents a passenger ridden on a vehicle room from being injured by restraining the deformation and the push of the portion of a door into the vehicle room. CONSTITUTION: A door formed by being bent on the upper end portion and the lower end portion thereof is attached to the inside surface of an inner panel(12) to have a cross section. The inner panel(12) is engaged with a door hinge(40) to open/close a door(10). Therefore, if an impact due to a side collision accident is applied to the door(10), at first, an impact bar(20) mounted on the inner surface of an outer panel(11) absorbs and distributes the impact. Then, the cross section of the bracket(50) absorbs the energy of the impact, thereby preventing the damage of a passenger ridden on a vehicle.
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