Patent ID: 7125283

Claim:
A coaxial cable connector comprising: a head; and a hollow cylinder comprising: a tubular shaft having a guide hole on a center; an elastic cylinder having a trench and a hook at one end and a locking ring defined by a notch near the other end; and a protective cylinder having a bent metal tube at one end, wherein the coaxial cable connector is configured to be coupled with a coaxial cable by the steps of: inserting the coaxial cable into the hollow cylinder; aligning a front end of an insulating layer mounted on the coaxial cable with a front end of the tubular shaft; using a tool for breaking the notch of the elastic cylinder and separating the locking ring from the elastic ring; shifting the locking ring forward continuously along a top surface of the notch, after shifting, the locking ring continuously applies pressure against the elastic cylinder through a restraining force exterted by the protective cylinder against the locking ring in order to tightly couple the coaxial cable with the coaxial cable connector.