Joint structure for vehicle roof and body parts has bulkhead wall in longitudinal roof support area with its surface perpendicular extending in longitudinal direction of longitudinal support to prevent distortion on impact

摘要

The joint structure for the vertical post (1), longitudinal roof supports (2) and cross roof supports (3) has an insert part (4) adjoining both the vertical post and the cross support and with a bulkhead wall in the longitudinal support area whose surface area perpendicular extends in the longitudinal direction of the longitudinal support. The insert part has a lower section extending parallel to the vertical post and having a wall part changing into the bulkhead wall.