The three folding legs formed during the use of the lantern rivet disperse the clamping force of the rivet on the product, which makes the lantern rivet widely used on various soft products such as plastic products, wood products, glass, rubber, automobile instrument panels and the like without damaging the riveted material, and the lantern rivet can also be used for riveting holes with larger or irregular shapes. Waterproof lantern rivets have function of  waterproof and rubber washer are added during use to prevent water from invading from under the rivet cap, which plays a very good waterproof role.