| 摘要 |
Provided is a seat frame for a vehicle seat wherein it is possible to support the back of a seated person during a rear-end collision by using a simple structure and few component parts. The present invention is a seat frame for a vehicle seat (S). The present invention is provided with an upper frame part (11a) on top of the seat, lateral frame parts on the right and left of the seat, and a connection frame (30) connecting the tops of the lateral frame parts in a bridging manner. The connection frame (30) is provided with a bent protrusion part (37), which is bent in the lengthwise direction and which protrudes from a surface formed by means of the connection frame (30), at a position between the pair of lateral frame parts. The bent protrusion part (37) is disposed along the entire length of the connection frame (30) in the vertical direction. |
