| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin back door capable of forming the width of the edge part side narrowly while preventing appearance quality from being deteriorated in accordance with a temperature change on a smooth surface of an outer panel.SOLUTION: An adhesion area 21a of an edge part 21 on an outer panel 11 made of resin and an adhesion area 31a of an edge part 31 on an inner panel 12 made of resin are adhered oppositely to each other with an adhesive 13, a rising part 33 which rises in a direction being separated from the outer panel 11 is provided integrally with the edge part 31 via a bent part 34 on the inner panel 12, a smooth surface 22a is provided on an outer surface of the outer panel 11 corresponding to the rising part 33, a constricted part 36 is formed on an outer surface of the bent part 34, a weak part 35 is provided between the constricted part 36 and an inner surface, a hollow part 41 is formed on the inner surface of the bent part 34 and an adhesive storage space 39 for storing the adhesive 13 swollen from the adhesion area is provided closer to the adhesion area side than the weak part 35 between the hollow part 41 and the outer panel 11. |
