ATTACHMENT DEVICE

摘要

An attachment device (10) operable to attach and detach from a fixture (18), the device (10) comprising: an outer sleeve (20), an insert member (22) received within the outer sleeve (20) and being angularly movable relative to the fixture (18) between first and second insert positions, and channel means (30) for permitting the device (10) to be manoeuvred over the fixture (18) as the insert member (22) is moved angularly between the first and the second insert positions and for retaining the device (10) on the fixture (18) when the insert member is in the second insert position.