| 摘要 |
A lead sheath, including an upper jaw, and a lower jaw, the upper jaw and the lower jaw are buckled with each other. A wire outlet hole is formed at the outside of the connection between the upper jaw and the lower jaw. A wire inlet hole is formed at the inside of the connection between the upper jaw and the lower jaw. A cavity is formed between the wire outlet hole and the wire inlet hole. A protruding wire pressing rib is disposed on one of the upper jaw or the lower jaw, and the wire pressing rib extends into the cavity. |
