Claims
- 1. A jewelry closure comprising:
- a magnetic closure comprising first and second closure members for engaging together magnetically, wherein at least one of said first and second closure members comprises a magnet;
- a mechanical closure pivotally engaged with said first closure member for engaging adjacent said second closure member when said second closure member is held by magnetic attraction to said first closure member wherein said mechanical closure comprises a wire member pivotally engaged with said first closure member;
- whereby said magnetic closure cannot be released until after said mechanical closure is released from engagement with said second closure member.
- 2. A jewelry closure according to claim 1 wherein said wire member comprises first and second ends engaged with said first closure member and an intermediate portion adapted for engaging adjacent said second closure member when said jewelry closure is in secured condition.
- 3. A jewelry closure according to claim 2 wherein said second closure member further comprises means for engaging said wire member when said jewelry closure is in secured position.
- 4. A jewelry closure according to claim 3 wherein said engaging means comprises a protrusion extending outward from said first closure member for engaging said wire member.
- 5. A jewelry closure according to claim 2 wherein said first and second ends are respectively pivotally engaged in first and second channels extending inward from an outer surface of said first closure member.
- 6. A jewelry closure according to claim 5 wherein said first and second channels extend inward from diametrically opposite positions on said outer surface of said first closure member.
- 7. A jewelry closure according to claim 2 wherein said first and second ends are respectively pivotally engaged in opposite ends of a channel extending transversely through said first closure member.
- 8. A jewelry closure according to claim 1 wherein said first and second closure members each include a magnet and said wire member is adapted for pivoting to engaged position adjacent said second closure member when said first and second closure members are magnetically engaged together.
- 9. A jewelry closure according to claim 1 wherein said at least one magnet comprises magnetic material selected from the group consisting of ferrous magnetic material and rare earth magnetic material.
- 10. A jewelry closure according to claim 1 wherein said at least one magnet comprises magnetic material selected from the group consisting of iron, sumerian cobalt and neodymium.
- 11. A jewelry closure according to claim 1 wherein said first closure member comprises a first casing, first and second channels in said first casing for receiving respective ends of said wire member and a first magnet and said second closure member comprises a second casing and a second magnet for engaging in magnetic contact with said first magnet, wherein said wire member is adapted for engagement adjacent said second casing when said magnetic members are engaged together magnetically.
- 12. A jewelry closure according to claim 11 wherein said first and second casings each comprise a ring engaged therewith for receiving ends of jewelry to be closed.
- 13. A jewelry closure according to claim 12 wherein at least one of said rings further comprises means engaged therewith for releasably receiving an end of jewelry to be closed.
- 14. A jewelry closure according to claim 13 wherein said means for releasably receiving an end of jewelry to be closed comprises a spring ring.
- 15. A jewelry closure according to claim 13 wherein each of said rings further comprises a spring ring for releasably receiving an end of jewelry to be closed.
- 16. A jewelry closure according to claim 12 wherein each of said rings further comprises a spring ring for releasably receiving an end of jewelry to be closed.
RELATED APPLICATION
This application is a continuation-in-part of Ser. No. 688,102, filed Apr. 19, 1991, now U.S. Pat. No. 5,092,019, which is a continuation-in-part of Ser. No. 536,777, filed Jun. 12, 1990, now U.S. Pat. No. 5,008,984.
US Referenced Citations (26)
Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
688102 |
Apr 1991 |
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Parent |
536777 |
Jun 1990 |
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