OPENING/CLOSING SUPPORT STRUCTURE FOR BACK DOOR OF VEHICLE AND HINGE ASSEMBLY

摘要

PROBLEM TO BE SOLVED: To solve the problem that conventionally, a reinforcing plate is attached on a bonding portion of a hinge and a bonding portion of a damper stay in order to secure support rigidity of a back door, which increases the weight and the cost, in an opening/closing support structure for a back door which opens and closes a back door opening provided on the rear part of a vehicle; and secures the rigidity of the back door without impairing a lightweight merit even when a resin roof panel is used.SOLUTION: A head side 21 of a damper stay 20 is bonded to a hinge female 11f of a hinge 11 and a rod side 22 thereof is bonded to a hinge male 11m, and the hinge 11 and the damper stay 20 are assembled. A reinforcing plate of the damper stay 20 is eliminated by the assembled hinge assembly 10, which can reduce the weight and the cost.SELECTED DRAWING: Figure 2