Toilet seat of automatic upturning toilet bowl

The utility model relates to the technical field of pedestal pans, and discloses an automatic upturning pedestal pan seat which comprises a pedestal pan body, the top of the pedestal pan body is fixedly connected with a water tank, the top of the pedestal pan body is fixedly connected with a fixing block connected with the water tank, the right side of the fixing block is fixedly connected with a connecting block, and the right side of the connecting block is fixedly connected with the pedestal pan body. The front side wall and the rear side wall of the connecting block are fixedly connected with fixing shafts, and the fixing shafts are sleeved with toilet seats. According to the automatic upturning toilet seat, a water tank starts flushing operation by pressing a transmission block, the transmission block moves downwards in the pressing process, the transmission block pushes a movable frame to move downwards, and when the movable frame moves downwards, a guide groove is driven to move downwards; at the momen