Folding seat and vehicle

The invention provides a folding seat and a vehicle, and belongs to the technical field of automobile accessories. The folding seat comprises a fixing support, a seat cushion framework, a first connecting rod, a seat supporting piece, a second connecting rod and a linear driving device. Wherein the seat cushion framework is rotationally mounted on the fixed bracket; the first connecting rod is rotationally mounted on the seat cushion framework; the seat supporting piece is fixedly installed on the first connecting rod and rotates along with the first connecting rod. One end of the second connecting rod is rotationally mounted on the fixed bracket, and the other end of the second connecting rod is rotationally mounted on the seat supporting piece; the seat body of the linear driving device is rotationally mounted on the seat cushion framework, and the linear driving end of the linear driving device is rotationally connected with the first connecting rod, so that the folding seat is switched between a first sta