Finger ring

Abstract

The invention provides a finger ring. The finger ring comprises an inner ring and an outer ring rotor set. A first convex part and a second convex part are arranged on the outer wall surface of the inner ring; the outer ring rotor set comprises a rotating piece; the rotating piece is provided with a first concave part and a second concave part which are matched with a flange I and a flange IV, anda flange II and a flange IIIrespectively; when the rotating piece rotates to the first convex part relative to the outer wall surface of the inner ring, the first concave part of the rotating piece inclines towards the second concave part from high to low; when the rotating piece rotates to the second convex part relative to the outer wall surface of the inner ring, the inclination direction of the first concave part of the rotating piece towards the second concave part is from low to high; the inclination directions of the first concave parts to the second concave parts of the adjacent rotating pieces are different; when the rotating piece rotates, the form of the rotating piece changes continuously; a gap is formed between the rotating piece and the outer wall surface of the inner ring,so that when the rotating piece rotates, the friction force between the rotating piece and the outer wall surface of the inner ring is small, and the rotating effect is good, and the use experience is good.

Description

technical field [0001] The invention relates to the technical field of jewelry, in particular to a ring. Background technique [0002] A ring is a decorative item that is often worn on the finger. The existing ring has a single structure, usually a complete ring structure; in order to prevent the ring from falling off, the ring generally matches the size of the finger, so the ring generally cannot be rotated at will. The experience function of the wearer is reduced. [0003] In the prior art, there is also a ring composed of two relatively rotatable annular bodies, but its structure is complex, cumbersome to assemble, and the mutual rotation is not smooth, which will inevitably reduce the wearer's experience and increase the cost. [0004] A ring and a manufacturing process of the ring are disclosed in the patent document with the Chinese application number 201710216017.4 and the publication date of 2017.6.23; the ring includes an inner ring and a [0005] The outer ring o...

AI Technical Summary

Problems solved by technology

[0007] The rotation form of the outer ring cannot be changed; the rotation of the outer ring has no degree of freedom; the rotation form is single; at the same time, the rotation between the outer ring and the inner ring of the ring is only realized by rolling elements, so the setting position and number of rolling elements will affect the inner ring. The smoothness of the rotation with the outer ring, poor user experience

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