| 摘要 |
PURPOSE:To contrive to maintain sufficient strength of a titled device by a method wherein a stiffener is provided between an inner panel and an outer panel, a nut plate of a seat belt is fixed to the stiffener in the fixing part structure. CONSTITUTION:A stiffener 7 is jointed with a nut plate 1 in its inside, and welded and jointed with an outer panel 8 in its outside. When an impact force F at a car crush is acted on the anchor fixing part, a component F1 is applied on an inner panel 9 and a base part 2 of a nut plate 1. A force applied on the base part 2 is transfered to the stiffener 7 via a side piece 4 and a joint part 6 where jointed with the stiffener 7, a rigidity of those parts also acts as a resistance for an applied force. Therefore, the forces applied on the base part 2 and the joint part with the outer panel 8 via the inner panel 9 is reduced, accordingly, such problems as a lifting of the nut plate 1 and the separation of the inner panel 9 can be prevented. |
