Weighted stable bathtub

The utility model belongs to the technical field of sanitary ware, and discloses a weighted stable bathtub which comprises an inner tub, an outer tub, polyurethane ground feet and reinforcing ribs. Askirt edge extends from the edge of the cylinder opening of the inner cylinder and is connected with the edge of the cylinder opening of the outer cylinder; the lower surface of the skirt edge of theinner cylinder is provided with the reinforcing rib, the reinforcing rib is covered with a layer of resin slurry, and the resin slurry covers the joint of the inner cylinder and the outer cylinder; the plurality of polyurethane ground feet are arranged at the bottom of the inner cylinder, and the bottom of the outer cylinder is hollowed out corresponding to the polyurethane ground feet, so that the polyurethane ground feet extend out; corresponding water outlet holes are formed in the bottom of the inner cylinder and the bottom of the outer cylinder, and water outlet valves are arranged at thewater outlet holes. The re