Resin roof panel structure

摘要

To obtain a vehicular panel structure that can suppress changes in angles between vehicle frame members.;Ribs (30) and (32) are formed in each corner portion on an undersurface side of a roof panel (28) in such a way as to straddle headers (38) and roof side rails (12). Engaging holes (34) are formed in both lengthwise direction end sides of each of the ribs (30) and (32), and weld nuts (36) disposed on the headers (38) and the roof side rails (12) are engaged with the engaging holes (34).

主权项

1. A resin roof panel structure applied to a vehicle equipped with:
a pair of side members that configure a vehicle frame member and are disposed extending along a vehicle front-and-rear direction; and cross members that configure the vehicle frame member, are disposed extending along a vehicle width direction, and bridge across between the pair of side members, the resin roof panel structure comprising: a resin roof panel that is joined to the vehicle frame member; and ribs that are projectingly disposed at corner portions on an undersurface side of the roof panel in positions straddling the side members and the cross members, and that impart higher rigidity to the roof panel than is present in other sections of the roof panel, wherein the ribs are provided discontinuously around the roof panel.