Magnetic interchangeable jewelry
View Patent ↗The present invention is a jewelry device comprising a base unit which may be affixed to clothing or otherwise adapted to be worn on a person and a front unit which concentrically fits inside base unit and either serves as an enclosure for an ornamented object or itself bears ornamentation. Base unit contains a ring or radial magnet which is of a shape to fit inside the inner perimeter of base unit. Front unit contains a ring or radial magnet which is of a shape to fit around the outside perimeter of front unit. Both front unit and base unit magnets are of a similar circumference allowing magnetic forces to secure front unit to base unit. Front unit, or ornamented objects enclosed by front unit, are interchangeable with other like elements bearing different ornamentation.
1. An article comprising:
a front unit comprising
an insert,
a raised ridge, and
a first magnet,
wherein the first magnet and the raised ridge circumscribe an outside perimeter of the insert, with the first magnet positioned such that the first magnet rests on the raised ridge;
a base unit comprising
a receptacle,
a second magnet,
wherein an inside perimeter of the receptacle circumscribes the second magnet;
wherein the base unit receives the front unit such that an outer circumferential surface of the first magnet is covered by the inside perimeter of the receptacle and the base unit is held in removable engagement with the front unit by force of magnetic attraction;
wherein the insert includes ornamentation, and the receptacle contains an opening which allows for the ornamentation to be visible through the opening when the base unit is assembled together with the front unit.
2. The article of claim 1 , wherein the insert is composed of a transparent material.
3. An article comprising:
a front unit comprising
an insert,
a raised ridge, and
a first magnet,
wherein the first magnet and the raised ridge circumscribe an outside perimeter of the insert, with the first magnet positioned such that the first magnet rests on the raised ridge;
a base unit comprising
a receptacle,
a second magnet,
wherein an inside perimeter of the receptacle circumscribes the second magnet;
wherein the base unit receives the front unit such that an outer circumferential surface of the first magnet is covered by the inside perimeter of the receptacle and the base unit is held in removable engagement with the front unit by force of magnetic attraction;
wherein the insert includes a central portion and a front receptacle portion, wherein the central portion is sandwiched between the receptacle of the base unit and the front receptacle portion of the front unit, allowing for interchangeability of the central portion with other similar central portions without changing the entire front unit.
4. The article of claim 3 , wherein the central portion is composed of a transparent material.
5. The article of claim 3 or 4 , wherein the central portion includes ornamentation, and the front receptacle portion includes an opening which allows for the ornamentation to be visible through the opening when the front unit is assembled together with the base unit.
6. The article of claim 5 , wherein the receptacle of the base unit includes an opening which allows for the ornamentation to be visible through the opening when the base unit is assembled together with the front unit.
7. The article of claim 3 or 4 , wherein the central portion includes ornamentation, and the receptacle of the base unit includes an opening which allows for the ornamentation to be visible through the opening when the base unit is assembled together with the front unit.
8. An article comprising:
a front unit comprising
an insert,
a raised ridge, and
a first magnet,
wherein the first magnet and the raised ridge circumscribe an outside perimeter of the insert, with the first magnet positioned such that the first magnet rests on the raised ridge;
a base unit comprising
a receptacle,
a second magnet,
wherein an inside perimeter of the receptacle circumscribes the second magnet;
wherein the base unit receives the front unit such that an outer circumferential surface of the first magnet is covered by the inside perimeter of the receptacle and the base unit is held in removable engagement with the front unit by force of magnetic attraction;
wherein the insert is composed of transparent material.