An assembly for alternatively ornamenting a proximal end of a finger and enhancing friction at the finger's distal end, the assembly incorporating first and second bands; an adjustable ring clasp for alternatively receiving and releasing the finger; a magnetic crown; a wholly formed joint interconnecting the magnetic crown and the second band, the wholly formed joint positioning the magnetic crown over the second band's upper end; a shaft having an anchor end pivotally attached to the first band, and having an opposite end attached to the second band, the shaft being adapted for, upon mounting of the first band upon the finger, orbiting and counter-orbiting the second band between flexed and extended positions wherein upon flexing the magnetic crown may overlie the proximal end of the finger, and wherein upon extending, the magnetic crown may overlie the finger's distal end.

A ring and method of manufacturing a ring which may include: an outer ring, in which a second carbide composed of a combination of tungsten carbide, iron group carbide or carbonitride is mixed with a metal binder phase at a predetermined ratio, in which the outer ring is divided into a first outer ring and a second outer ring formed in a shape corresponding to each other; an inner ring separately and/or independently assembled between the first and second outer rings, in which the inner ring includes an outside inner ring that forms an outer circumferential surface of the ring and an inside inner ring that forms an inner circumferential surface of the ring; ring fitting parts formed on the first and second outer rings, respectively, such that both sides of the outer and inside inner rings are press-fit; and assembling protrusions formed on the first and second outer rings, respectively, to be inserted into the outer circumferential surface of the inside inner ring to maintain a firm assembly between the outer ring and the inner ring for a long period of time.

An assembly for alternatively ornamenting a proximal end of a finger and enhancing friction at the finger's distal end, the assembly incorporating first and second bands; an adjustable ring clasp for alternatively receiving and releasing the finger; a magnetic crown; a wholly formed joint interconnecting the magnetic crown and the second band, the wholly formed joint positioning the magnetic crown over the second band's upper end; a shaft having an anchor end pivotally attached to the first band, and having an opposite end attached to the second band, the shaft being adapted for, upon mounting of the first band upon the finger, orbiting and counter-orbiting the second band between flexed and extended positions wherein upon flexing the magnetic crown may overlie the proximal end of the finger, and wherein upon extending, the magnetic crown may overlie the finger's distal end.

An annular piece of jewelry includes a plurality of coaxial ring elements connected to each other and moveable in relation to each other, where the ring elements include an inner ring element and two outer ring elements wherein the inner ring element and the outer ring elements can be moved in relation to each other into various positions. The outer ring elements cover different outer circumference surface regions of the inner ring element. The inner ring element is arranged in an axial direction between the two outer ring elements or between parts of the outer ring elements. The two outer ring elements and the inner ring element are coupled to each other in such a manner that the inner ring element can be moved in axial direction by rotating one of the two outer ring elements in relation to the other one of the two outer ring elements.

An assembly for ornamenting a proximal end of a finger and for enhancing friction at the distal end of the finger, the assembly incorporating first and second bands; a void within the second band for receiving and releasing the finger; a frictional crown attached to the second band; and a shaft having an anchor end pivotally attached to the first band and having an opposite end pivotally attached to the second band, the shaft being adapted for guiding, orbiting, and counter-orbiting movements of the second band between flexed and extended positions, wherein in the flexed position, the crown overlies the proximal end of the finger, and wherein in extended position, the crown overlies the finger's distal end.

A foldable ring includes a main ring and a flipper. The main ring has a first inner peripheral surface, a first outer peripheral surface, a first front surface, a first rear surface, and a first through cavity formed as a space surrounded by the first inner peripheral surface. The flipper has a second inner peripheral surface, a second outer peripheral surface, a second front surface, a second rear surface, and a second through cavity formed as a space surrounded by the second inner peripheral surface. The flipper is pivotally attached on the first front surface to move between a first and second position. In either the first or second position, the flipper is arranged to overlap on the first front surface and that the first through cavity is arranged to align with the second through cavity to allow a user's finger to pass through both main ring and flipper.

A ring type wearable terminal is provided with a ring and a communication unit that is housed in the ring. The communication unit is provided with a ring-shaped flexible substrate. The flexible substrate is provided with a bonding portion formed such that the bonding portion can be bonded at a plurality of different positions in a longitudinal direction in accordance with the size of the ring. By changing a bonding position of the bonding portion, the diameter of the flexible substrate formed in a ring shape can match the size of the ring. Thereby, a single flexible substrate can be used for a ring of multiple sizes, and an increase in the manufacturing cost when offering a size range of multiple sizes can thus be prevented.

A halo effect ring has an inner halo fixedly connected to an inner ring, and an outer halo fixedly connected to an outer ring. Both rings can have gems in settings and other ornamentation, and when combined, the halos are in concentric circles, when viewed from above, with at least part of the inner ring or it's setting or other attached parts rising through the outer halo. Another outer ring is hingedly connected to the first outer ring, and removably connected to the outer halo such that the halo can sit flush with a top side of the outer rings.

The invention relates to an item of jewelery (10) to wear on the finger (D), comprising: a first ring (20; 30) to be placed over the finger (D); a second ring (40) to be placed over the same finger (D); and a sliding link (50) connecting the first ring (20; 30) and the second ring (40) together.

A ring type wearable terminal includes: a first ring that has a recessed portion formed on a side surface thereof; a second ring that is bonded to the first ring and that covers the recessed portion; and a communication unit that is housed in the recessed portion. The recessed portion is filled with an adhesive agent. The adhesive agent filling the recessed portion bonds the first ring and the second ring and also fixes the communication unit to the recessed portion so as to protect the communication unit. This allows the strength of the ring type wearable terminal to be improved.