Split type three-folding bed stool

The utility model is applicable to the technical field of furniture, in particular to a split type three-folding bed stool, which comprises two groups of stool frames, a first bedstead, a fixed frame, a second bedstead, a fixed clamping groove and a split frame, the two groups of stool frames are fixedly connected through a stool frame cross brace, the fixed frame is horizontally fixed on the two groups of stool frames, and the split frame is fixedly connected with the first bedstead and the second bedstead. The two ends of the fixing frame are rotationally connected with the first bed frame and the second bed frame respectively, the bottom of the first bed frame and the bottom of the second bed frame are rotationally connected with a first supporting leg and a second supporting leg respectively, supporting leg transverse supports are arranged on the first supporting leg and the second supporting leg respectively, and a pull rod support is arranged between the first bed frame and the supporting transverse sup