Patent ID: 7437870

Claim:
A chain link plate comprising: an elliptical plate body having opposite first and second surfaces, and two mounting holes spaced apart from each other in a longitudinal direction of said plate body and extending from said first surface to said second surface, said plate body having a central longitudinal line that passes through centers of said mounting holes, and two transverse lines that pass respectively through said centers of said mounting holes and that are perpendicular to said central longitudinal line, said plate body having an intermediate juncture portion defined between said transverse lines, and opposite end portions integrally and respectively connected to opposite ends of said intermediate juncture portion, said intermediate juncture portion having a larger width greater than that of said end portions; wherein said intermediate juncture portion has two side surfaces opposite to each other in a transverse direction of said plate body and disposed between said transverse lines, each of said side surfaces having two ends and a middle portion, said side surfaces being spaced apart from each other by a transverse distance that increases gradually from said ends to said middle portions.