| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent that a large hole is opened at a lower part even if an inner panel and an outer panel which constitute the lower part of a door main body are scattered at a rear face collision of a vehicle.SOLUTION: The toughness of an outer panel (9) is set higher than the toughness of an inner panel (7), a reinforcing sheet-shaped matter (93) having stretch performance is arranged in an internal space (S) of a lower part (3b) of a door main body (3) in a state that the reinforcing sheet-shaped matter adheres to an outer lower panel (9b), and is expanded, and the reinforcing sheet-shaped matter (93) is fixed to a plate attachment part (37) of the outer lower panel (9b) with a latch bracket (71) which is used for the attachment of a latch (111) engaged with a striker (113) arranged at a vehicle body main body (101) to the inner panel (7).</p> |
