Seat structure capable of being quickly disassembled and assembled

The invention discloses a seat structure capable of being quickly disassembled and assembled. The seat structure comprises a seat body, a bottom frame and a supporting foot stool, wherein the seat body and the supporting foot stool are respectively arranged at the upper end and the lower end of the bottom frame, the supporting foot stool comprises two main front foot stool bodies and rear foot stool clamping hooks, the main front foot stool bodies are hinged with the bottom frame, the rear foot stool clamping hooks are hinged to the bottom frame, connecting grooves are formed in the inner sides of the main front foot stool bodies, front foot stool unlocking handles are further connected to the two front foot stool bodies in a pivoted mode, foot stool locking hooks are arranged at the two ends of each front foot stool unlocking handle respectively, the foot stool locking hooks are placed in the main front foot stool bodies, and return springs are assembled between the main front foot stool bodies and the foot