Belt connecting metal fitting and manufacturing method for the same

摘要

A belt connecting metal fitting for a seat belt device of a vehicle comprises a metal fitting plate body, and a belt insertion means formed as a slot formed in the metal fitting plate body through which a seat belt is inserted. The belt inserting slot is provided with bulged portions integrally formed from the metal of said plate on both surfaces of the plate body so as to provide a thickened portion at least in the edge portion with which the belt is engaged to form a central belt insertion hole, said edge portion of the belt inserting slot having substantially circular curved cross section. A belt mounting hole is formed to the metal fitting plate body to secure the belt. At least the belt engaging portion of the metal fitting plate body is coated with a resin material formed through a resin molding process with the belt insertion hole remaining uncoated. <IMAGE>