Specific connecting rod for traffic cones

Abstract

A specific connecting rod for traffic cones includes an outer rod and an inner rod positioned in the outer rod to telescope therein. The outer ends of the outer rod and of the inner rod are respectively fixed with a socket with a ring fitting around a traffic cone so that the connecting rod can be connected between two traffic cones. The outer rod and the inner rod further respectively have a stop ring fixed on their inner end to keep the inner rod from falling out of the outer rod in telescoping to adjust the whole length of the connecting rod. The light reflective material on the outer surface of the outer rod and the inner rod is never scarred by telescoping movement of the inner rod or by placing the connecting rod on the ground, keeping intact the light reflecting function of he connecting rod.

1 . A specific connecting rod for traffic cones comprising: 
 an inner rod  2  having its outer surface coated with light reflective material, a socket  22  fixed around an outer end  21  of said inner rod  2  and having an inner end  220  and a ring  221  extending outward from an outer end, said inner end  220  having a center hole  2200  fitting around said outer end of said inner rod  2  and fixed tightly with a screw  2211 ; said inner rod having an inner end  23  connected firmly with a stop ring  24  having a small diameter portion  240  and a large diameter portion  241 , said small diameter portion fitted in the center hole of said inner end  23 : and,    an outer rod  3  having its outer surface coated with light reflective material, a socket  32  fixed around an outer end  31  of said outer rod  3  and having an inner end  320  and a ring  321  extending outward from an outer end, said inner end  320  having a center hole  3200  to fit around said outer end  31  and fixed tightly with a screw  3211 ; said outer rod  3  having an inner end  33  fixed with a stop ring  34 , said stop ring  34  having a small diameter portion  340  and a large diameter portion  341 , said large diameter  341  portion fitted around said inner end  33  of said outer rod  3 .