A ring assembly includes an annular ring platform having a recess formed in a portion thereof and a column with an opening therein. A collar is received on the ring platform and has a sleeve that mates with the column. An ornamental portion has an anchor that extends through the collar and selectively mates with the column opening. A biasing spring is received in the recess of the ring platform and urges the collar outwardly from the ring platform. The ornamental portion selectively rotates relative to the ring platform whereby the anchor locks with the column and the spring urges the ornamental portion toward locked relation therewith.

One or more ring re-sizing attachments are appended to the internal circumference of a ring band so that a ring band large enough to pass over a knuckle remains comfortably fit around the finger below the knuckle. Each attachment includes a base defining an internal volume surrounded by a raised wall. A button slidingly engaged in the base internal volume defines an inner volume, and one or more springs are held in the button inner volume. As the one or more springs are compressed, the button moves into the internal volume of the base, increasing the space within the band to move the band beyond a knuckle. Once the band is beyond the knuckle, the spring(s) urge the button upwardly, causing the lips of the button to contact ledges or lips projecting from the sidewall of the base, to tighten the fit of the ring band around the finger.

One or more ring re-sizing attachments are appended to the internal circumference of a ring band so that a ring band large enough to pass over a knuckle remains comfortably fit around the finger below the knuckle. Each attachment includes a base defining an internal volume surrounded by a raised wall. A button slidingly engaged in the base internal volume defines an inner volume, and one or more springs are held in the button inner volume. As the one or more springs are compressed, the button moves into the internal volume of the base, increasing the space within the band to move the band beyond a knuckle. Once the band is beyond the knuckle, the spring(s) urge the button upwardly, causing the lips of the button to contact ledges or lips projecting from the sidewall of the base, to tighten the fit of the ring band around the finger.

The present application discloses an adaptive finger size ring. The adaptive finger size ring in the present application includes: a first ring body, a second ring body, and two elastic devices. There is a clamping position between the first ring body and the second ring body, and the clamping position is used to clamp a finger. One end of the elastic device is connected to the first ring body, the other end is connected to the second ring body, and the two elastic devices are respectively located on two sides of the clamping position. The elastic device, the first ring body, and the second ring body form an annular shape. The elastic device is telescopic and has a tendency to shorten in length, so that the first ring body and the second ring body are in close contact with skin of the finger. Thus, a swelling feeling caused due to poor blood flow when the ring is worn for a long time can be avoided, and wearing comfort is improved.

The present application discloses an adaptive finger size ring. The adaptive finger size ring in the present application includes: a first ring body, a second ring body, and two elastic devices. There is a clamping position between the first ring body and the second ring body, and the clamping position is used to clamp a finger. One end of the elastic device is connected to the first ring body, the other end is connected to the second ring body, and the two elastic devices are respectively located on two sides of the clamping position. The elastic device, the first ring body, and the second ring body form an annular shape. The elastic device is telescopic and has a tendency to shorten in length, so that the first ring body and the second ring body are in close contact with skin of the finger. Thus, a swelling feeling caused due to poor blood flow when the ring is worn for a long time can be avoided, and wearing comfort is improved.

A jewelry ring sizing system is disclosed that has an outer jewelry ring, an endless elastomeric ring, and an inner endless ring press-fit within the outer jewelry ring in a concentric orientation relative thereto with the endless elastomeric ring encapsulated between the outer jewelry ring and the inner endless ring.

A jewelry ring sizing system is disclosed that has an outer jewelry ring, an endless elastomeric ring, and an inner endless ring press-fit within the outer jewelry ring in a concentric orientation relative thereto with the endless elastomeric ring encapsulated between the outer jewelry ring and the inner endless ring.

A toy having a ball, a base, and a tether which tethers the ball to the base, where the base has a landing structure and a ring mechanism for removeable attachment of the base to a finger of the player. The landing structure may, for instance, be a cup. Or if the ball has a complementary-dimensioned bore, the ball retaining means may be a spike. The ring mechanism is preferably a pair of straps which may be wrapped around the finger and removably bonded to each other (such as with Velcro®).

A ring re-sizing attachment is appended to the internal circumference of a ring band so that a ring band large enough to pass over a knuckle remains comfortably fit around the digital finger below the knuckle. The attachment includes two or more telescoping buttons joined to a base, with a conical spring urging the buttons away from the base. The spring is compressed and the buttons urged together to increase the space within the band to move the band beyond a knuckle. Once the band is beyond the knuckle, the spring urges the buttons away from the base to tighten the fit of the ring band around the finger.

A ring re-sizing attachment is appended to the internal circumference of a ring band so that a ring band large enough to pass over a knuckle remains comfortably fit around the digital finger below the knuckle. The attachment includes two or more telescoping buttons joined to a base, with a conical spring urging the buttons away from the base. The spring is compressed and the buttons urged together to increase the space within the band to move the band beyond a knuckle. Once the band is beyond the knuckle, the spring urges the buttons away from the base to tighten the fit of the ring band around the finger.