Abstract: A safety belt buckle locking mechanism comprising a receiving buckle and an insertion buckle with spring-loaded safety locking bars and side-pins extending from each side of the insertion buckle. The receiving buckle has an internal spring-action latch rotatively attached to pivot pin and a spring-loaded main belt release button extending from the top of the buckle. The insertion buckle has a rectangular latching hole, which the receiving buckle's latch snaps into when the two buckles are coupled together. When the belt release button is pressed downward, the spring-action latch is rotated upward out of the mating rectangular latching hole, thereby releasing the belts.