Flushing-free folding defecation device

The utility model relates to a flushing-free folding defecation device, which comprises a folding sitting wc pan hinged on a fixed rack, wherein a position-limiting device is arranged on the fixed rack, and the lower end of the sitting wc pan is communicated with a sewer through a defecation pipeline; and a deodorizing device is arranged at the defecation opening of the folding sitting wc pan. Both the folding sitting wc pan and the deodorizing device are adopted to control odor to be discharged, and the folding sitting wc pan is tightly close to a wall, and the deodorizing device is closed when not in use, thereby preventing the odor from overflowing from the sewer, saving water for flushing, and saving space when not in use.