CHILDREN'S SAFETY BELT CONNECTION BUCKLE

A child's safety belt connection buckle comprises an inserting base (1) and a belt buckle (9). The belt buckle (9) is inserted into an inserting space in the horizontal direction and locked by a locking mechanism that comprises a sliding member (3) arranged on the inserting base (1) capable of moving reciprocally along the horizontal direction, and a locking member (5) arranged on the inserting base (1) capable of moving reciprocally in a direction perpendicular to the horizontal direction. The locking mechanism has a locking position and an unlocking position. When the locking mechanism is at the locking position, the belt buckle (9) is pressed against the sliding member (3), and the locking member (5) is buckled with the belt buckle (9). When the locking mechanism is at the unlocking position, the locking member (5) is separated from the belt buckle (9) and pressed against the sliding member (3).