Adapter for use with an electrical mains supply plug, has springs and angled track between two rings to aid removal of adapter from socket

摘要

The adapter plug (10) has pins that fit into a wall socket and these are set into a housing together with springs that aid release. This sits in a ring that slides within a ring (15) that is turned by hand. Between the two rings is an angled track that causes axial displacement to cause a release force to be applied.