Double-layer ring

Abstract

The invention belongs to the technical field of jewelry, and particularly relates to a double-layer ring, which comprises a ring-shaped ring arm, a mounting notch formed in the ring arm and used for mounting a decorating piece, an inner ring body arranged in the ring arm and an adjusting notch formed in the inner ring body, wherein an embedding groove is formed in the inner wall of the ring arm in the radial direction of the ring arm, and a projection strip corresponding to the embedding groove in shape is arranged on the outer wall of the inner ring body along the radial direction, and is connected with the embedding groove. According to the invention, by adopting the structure, compared with existing similar products, the double-layer ring of the invention has the following characteristics that the inner ring body and the ring arm of the double-layer ring are tightly connected, so that the phenomenon that part or all of the inner ring body is driven by a finger to be separated from the ring arm along the axial direction of the ring arm in the wearing process can be effectively prevented; the projection strip protrudes out of the outer wall of the inner ring body, so that a reinforcing effect can be achieved, the strength of the inner ring body is higher, and theelasticity is good; and the projection strip and the embedding groove are embedded together, so that the inner ring body and the ring arm are perfectly combined, the integrity is good, and it is difficult to see that the ring arm and the inner ring body are two different parts which are arranged respectively.

Description

technical field [0001] The invention relates to the technical field of jewellery, in particular to a double-layered ring which is provided with an inner ring so as to be suitable for more people to wear. Background technique [0002] As a kind of commonly used jewelry, the ring is not only for decoration, but also given different meanings. Its structure is simple. For example, it is composed of diamonds; the ring arm is made of metal, which has no elasticity and cannot be deformed, so the size of the ring arm may be more suitable for a certain finger, and cannot be worn on other fingers, so the user cannot change the finger wearing the ring. For some users, they will feel uncomfortable and inconvenient to use; moreover, the crowd that a ring of a certain size can adapt to must be small. Cost; in order to solve this problem, a kind of ring is used in the market, and an elastic ring body with a gap is arranged in the ring arm. This structure partially solves the problem that ...

AI Technical Summary

Problems solved by technology

[0002] As a commonly used jewelry, the ring is not only for decoration, but also given different meanings. Its structure is simple. For example, it is composed of diamonds; the ring arm is made of metal, which has no elasticity and cannot be deformed, so the size of the ring arm may be more suitable for a certain finger, and cannot be worn on other fingers, so the user cannot change the finger wearing the ring. For some users, they will feel uncomfortable and inconvenient to use; moreover, the crowd that a ring of a certain size can adapt to must be small. Cost; in order to solve this problem, a ring is used in the market, and an elastic ring body with a gap is arranged in the ring arm. This structure partially solves the problem that the existing ring adapts to a range that is too small, but there are also ring arms The connection with the elastic ring body is not tight enough. During the wearing process, the elastic ring body loosens or even detaches along the axial direction of the ring arm, and the integrity of the ring arm and the elastic ring body is poor

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