Patent ID: 9637036
Date: 2017-05-02
CPC Classifications: B32B,B60N

Claim:
1. A vehicle seat comprising: a seat cushion having a side frame; a floor-side seat supporting member; and a coupling bracket that couples the side frame to the floor-side seat supporting member, the coupling bracket being fixed to the side frame by welding joining, wherein an upper part of the coupling bracket and a lower part of the side frame overlap each other in an overlapped region; an edge of the lower part of the side frame is welded to the coupling bracket in the overlapped region at a first welding joining portion, and a joining hole that extends through the side frame in a plate thickness direction of the side frame is provided at a position in the overlapped region other than the first welding joining portion, and an edge of the joining hole is weld to the upper part of the coupling bracket at a second welding joining portion.