Patent ID: 6976884

Claim:
A securing device for the adapter of a cable intermediate connector comprising a holder to be locked on a wall surface, said holder fitted therein with an adapter, said adapter having its opposite ends respectively formed with a male connective head to be threadably connected with the female adapter of a cable, a ground wire inserted and positioned in a proper portion of said holder: and characterized by, Said holder bored with a through hole in a proper upper portion, said through hole having one side formed with a circular hole and the other side formed with a non-circular hole, said holder provided with at least one projecting edge at one side wall opposite to said non-circular hole, said projecting edges diametrically compressed and deformed toward said through hole of the said holder for blocking and tightening: and Said adapter having its intermediate portion between said two male connective heads formed with a circular contact surface, said circular contact surface having one side provided with a non-circular engage surface, said circular contact surface of said adapter closely contacting with the inner wall of said circular hole at one side of said through hole after said adapter is inserted in said through hole of said holder, said non-circular engage surface of said adapter member closely engaged with the inner wall of said non-circular at the other side of said through hole after said adapter is inserted in said through hole of said holder, said projecting edge of said holder diametrically compressed and deformed toward said through hole to press and secure said non-circular engage surface, said projecting edges axially blocking and fixing said non-engage surface of said adapter in said non-circular hole of said holder.