| 摘要 |
PROBLEM TO BE SOLVED: To improve assembling workability in a work step of connecting a roof to a vehicle body lower part from the upper side, enhance the positioning accuracy in the lateral and longitudinal direction of the vehicle body lower part and the roof, and improve the connection rigidity and strength against an input to a vehicle body at the collision at a front of the vehicle body. SOLUTION: Wedge-like protrusions are provided at a front piller waist part of a roof 2 in the longitudinal and lateral directions of a vehicle. A receiver for the protrusion is provided at a front piller waist part of a vehicle body lower part 1. Holes are formed in the protrusion and the receiver. Thereby with a door hinge mounting bolt, fastening is made together with a door hinge.
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