Electrical connection system has coupling head with sleeve body, where sleeve body has two open ends that are opposite to each other, and ring-shaped inner surface and multiple suspending engaging arms are arranged in sleeve body

摘要

The electrical connection system has a coupling head (3) with a sleeve body (31). The sleeve body has two open ends (311,312) that are opposite to each other. A ring-shaped inner surface and multiple suspending engaging arms are arranged in the sleeve body. Every suspending engaging arm has a fixing end, which is connected integral with the ring shape inner surface of the sleeve body. An independent claim is also included for a coupling head coupled with a tubular electrical connection.