The invention discloses a three-edge end outward tipping type antiskid chain. The three-edge end outward tipping type antiskid chain is characterized by comprising multiple three-edge antiskid rods; the three-edge antiskid rods are formed by pairwise connecting the side surfaces of three polish rods; the two ends of the three polish rods forming the three-edge antiskid rods are respectively bent by 90 degrees; included angles between the adjacent bent ends are 120 degrees; the end of one of the bent section points to the axis of a wheel, and is provided with a connecting ring; the three-edge antiskid rods are peripherally distributed around a tire in an array form; and the adjacent connecting rings are connected through hanging rings. When the antiskid chain is used, sharp ends of the bent parts at two ends grab the ice ground to improve the resistance with the ground; and the upper one is contacted with the tire to easily press into a tread to form stable connection, so that the tire is not easy to slip, all hard parts are more durable and more reliable, and the ice road driving is safer.