One-way safety locking buckles

摘要

The present invention provides one-way safety locking buckles. The one-way safety locking buckle has a buckle portion and a snap fastener socket. A strap can be adjustably inserted into the buckle portion. The one-way safety locking buckle can be removably connected to a snap fastener stud by snap-fitting the snap fastener socket onto the snap fastener stud. The snap-fastener socket has an unsnap lock which prevents removal of the snap-fastener socket and the buckle from the snap-fastener stud in certain directions. The unsnap lock allows the one-way safety locking buckle to be removed from the snap-fastener stud in a particular direction.