Belt buckle

A belt buckle, comprising:

• a buckle base comprising a base panel, two upright side panels respectively located at two opposite lateral sides of said base panel, a plurality of raised portions located at a top surface of said base panel for friction engagement with a bottom wall of a belt, a first pivot connection portion located at a front side of said base panel for the connection of a frame member, and two second pivot connection portions respectively located at the upright side panels at a rear side for the connection of a clamping plate;
• a clamping plate comprising two third pivot connection portions bilaterally disposed at a rear side thereof and respectively pivotally coupled to said second pivot connection portions at said upright side panels of said buckle base, a belt keeper disposed adjacent to said third pivot connection portions, and an angled plate extended from the rear side thereof at a right angle and terminating in a series of teeth for engaging an opposing top wall of said belt;
• a frame member comprising a rear bar transversely located at a rear side thereof and pivotally coupled to said first pivot connection portion of said base panel of said buckle base;
• and
• a prong member pivotally coupled to said rear bar of said frame member.