| 摘要 |
A ring and stud fastener wherein the parts are formed and dimensioned for attachment and separation when in one relative rotated position, but are retained against separation when in all other relative rotated positions. The ring is fashioned in all of its required detail from a single length of resilient wire providing also for snap action attachment and detachment of the parts. In one embodiment, the stud is rotatable on its support to provide the respective attaching and retained positions of the parts. |
