Splicing flower pool

The invention provides a splicing flower pool, which comprises a flower pool box body and a connecting frame arranged in the flower pool box body, wherein the flower pool box body is a cuboid with an opening at the upper surface; the front side wall, the back side wall, the left side wall and the right side wall of the flower pool box body are respectively made of hollow connecting elements; an upper cover plate is arranged on the upper end surface of each of the four side surfaces of the flower pool box body; the two adjacent side walls are connected through corner connecting elements in vertical arrangement; the corner connecting elements are square post bodies; a crossed through hole with a circle in the center is formed in each corner connecting element; the upper end surface of each corner connecting element is provided with a corner cover; the lower part of the corner cover is provided with a round upright post matched with the crossed through hole; the round upright post is inserted into the crossed th