A ring ornament

Abstract

The utility model discloses a kind of annular ornaments, including outer ring body and inner ring body, strip straight spring piece is arranged between the outer ring body and inner ring body;The inner ring body is composed of the ring body of three mutually independent arc-shaped bodies, tenon post is arranged on the arc-shaped body, the tenon post is connected with the strip straight spring piece, the center of the strip straight spring piece is provided with through-hole, the top of the tenon post is provided with cutout;The annular ornament, the sliding of inner ring body in outer ring body is realized by strip straight spring piece, simple structure, fixed by tenon post to strip straight spring piece, and it is convenient to install, solve the problem that spring piece is easy to fall off.

Description

Technical Field

[0001] This utility model relates to the field of jewelry technology, specifically a ring-shaped ornament. Background Technology

[0002] Ring-shaped jewelry, mostly referring to the bands of bracelets and rings, is generally a closed circular structure. Bracelets, for example, are not easy for people with large hands to wear and usually need to be a size larger. However, they tend to be loose on the wrist, hindering wrist movement and making the bracelet prone to bumps and knocks. As for rings, they can become too tight or too loose depending on whether the wearer gains or loses weight.

[0003] To address the aforementioned problems, patent announcement number CN220800273U discloses a ring-shaped ornament that uses a flat, strip-shaped spring to adjust the inner ring, thus solving the aforementioned issues.

[0004] However, in daily life, with the increase in the number of times it is worn and removed, the connection point between the strip spring and the inner ring body will be damaged, causing the strip spring to fall off. Water will accumulate in the hollow part of the inner and outer ring bodies, thus losing the ability to adjust the inner ring body. Summary of the Invention

[0005] To address this technical deficiency in the prior art, this utility model provides a ring-shaped ornament, comprising an outer ring body and an inner ring body, wherein a strip-shaped straight elastic piece is provided between the outer ring body and the inner ring body;

[0006] The inner ring is composed of three independent arc-shaped sections. Tenons are provided on the arc-shaped sections, and the strip-shaped spring is connected to the tenons. A through hole is provided in the center of the strip-shaped spring.

[0007] The top of the tenon has a notch.

[0008] Preferably, the outer ring body has an outer edge radially inward on both sides, and the inner ring body is movably installed in the U-shaped groove formed by the outer ring body and the outer edge.

[0009] Preferably, three H-shaped limiting members are provided between the outer edges.

[0010] Preferably, the two ends of the arc-shaped body are arc-shaped heads, and the two sides of the arc-shaped body are provided with side edges extending outward radially, and the two ends of the side edges are provided with limit blocks extending outward axially.

[0011] Preferably, the U-shaped portion of the H-shaped limiting piece is arc-shaped, and the arc shape fits into the arc-shaped head.

[0012] Preferably, the two sides of the middle portion of the strip-shaped straight spring are provided with limiting edges.

[0013] Preferably, a limiting groove is provided on the side edge.

[0014] Preferably, the arc-shaped body has protrusions on both sides of the tenon.

[0015] In summary, the beneficial effects of this utility model include providing a ring-shaped ornament that uses a strip-shaped spring to allow the inner ring to slide within the outer ring. The structure is simple, the strip-shaped spring is fixed by a tenon, and it is easy to install, thus solving the problem of the spring easily falling off. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic cross-sectional view of the structure in an embodiment of this utility model;

[0018] Figure 2 This is a schematic diagram of the inner ring structure in an embodiment of the present utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure in an embodiment of the present utility model;

[0020] Figure 4 This is a schematic diagram of the inner ring structure in an embodiment of the present utility model;

[0021] Figure 5 This is a schematic cross-sectional view of the structure in an embodiment of this utility model;

[0022] In the diagram, there is an outer ring body 1, an inner ring body 2, and a strip-shaped straight elastic piece 3;

[0023] Outer edge 11, H-shaped limiting element 12;

[0024] Arc 121;

[0025] 21. Arc-shaped body; 22. Tenon column; 23. Protrusion;

[0026] Arc-shaped head 211, side edge 212, limiting block 213, limiting groove 214;

[0027] Incision 221;

[0028] Through hole 31, limiting edge 32. Detailed Implementation

[0029] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0030] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Example: Refer to Figure 1-5 As shown, the present invention provides a ring-shaped ornament, including an outer ring body 1 and an inner ring body 2. The outer ring body 1 has outer edges 11 arranged radially inward on both sides, and the outer ring body 1 and the outer edges 11 form an open U-shaped groove. The inner ring body 2 is a ring body composed of three independent arc-shaped bodies 21. The inner ring body 2 is movably installed in the U-shaped groove formed by the outer ring body 1 and the outer edges 11. Then, three H-shaped limiting members 12 are welded between the outer edges 11 to limit the inner ring body 2 to be located in the U-shaped groove formed by the outer ring body 1 and the outer edges 11.

[0033] Before the inner ring body 2 is movably installed in the U-shaped groove formed by the outer ring body 1 and the outer edge 11, a strip-shaped straight spring piece 3 is provided between the outer ring body 1 and the inner ring body 2; more specifically, the inner ring body 2 is a ring body composed of three independent arc-shaped bodies 21, with tenons 22 provided on the arc-shaped bodies 21, and a through hole 31 provided in the center of the strip-shaped straight spring piece 3. The tenons 22 pass through the through hole 31 of the strip-shaped straight spring piece 3, and a notch 221 is provided at the top of the tenons 22. Then, by external force, the tenons 22 on both sides of the notch 221 are bent to both sides to achieve the connection between the strip-shaped straight spring piece 3 and the arc-shaped body 21.

[0034] The arc-shaped body 21 has arc-shaped heads 211 at both ends, and the U-shaped part of the H-shaped limiting piece 12 is arc-shaped 121. The arc-shaped 121 fits into the arc-shaped head 211. During the wearing process, the arc-shaped body 21 is pressed, and the arc-shaped head 211 of the arc-shaped body 21 slides in the structure of the arc-shaped 121.

[0035] The arc-shaped body 21 has outward radial side edges 212 on both sides. When the inner ring body 2 is squeezed by external force and moves towards the inner wall of the outer ring body 1, the strip-shaped straight elastic piece 3 is bent under pressure and located in the space formed by the side edges 212.

[0036] Limiting blocks 213 are provided axially outward at both ends of the side edge 212. When the arc-shaped body 21 is not subjected to external force, the arc-shaped head 211 of the two adjacent arc-shaped body segments 21 slides in the structure of the arc 121 under the action of the strip-shaped spring sheet 3, so that the ends of the limiting blocks 213 of the two adjacent arc-shaped body segments 21 abut against each other, and the limiting blocks 213 are tightly attached to the H-shaped limiting member 12, that is, the position of the H-shaped limiting member 12 corresponds to the relative position of the ends of the limiting blocks 213 of the adjacent arc-shaped body 21.

[0037] It should be noted that even if the inner ring 2 is pressed by an external force and moves toward the outer ring 1, the H-shaped limiting piece 12 still restricts the inner ring 2 from rotating relative to the outer ring 1; after the pressing is released, under the action of the strip-shaped spring piece 3, the arc-shaped head 211 slides along the arc 121 to achieve the reset of the arc-shaped body 21.

[0038] The arc-shaped body 21 has protrusions 23 on both sides of the tenon 22. When the inner ring body 2 is pressed by an external force and moves towards the outer ring body 1, and the strip-shaped spring sheet 3 is subjected to pressure, the protrusions 23 are used to share the pressure on the strip-shaped spring sheet 3.

[0039] In another embodiment, such as Figure 4 As shown, preferably, the two sides of the middle part of the strip-shaped straight spring piece 3 are provided with limiting edges 32 extending outward, and the side edge 212 is provided with a limiting groove 214 to fit the limiting edge 32, so as to restrict the strip-shaped straight spring piece 3 from rotating on the tenon 22.

[0040] In summary, the beneficial effects of this utility model include providing a ring-shaped ornament that uses a strip-shaped spring to allow the inner ring to slide within the outer ring. The structure is simple, and the strip-shaped spring is fixed by a tenon, making it easy to install and solving the problem of the spring easily falling off.

[0041] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ring-shaped ornament, comprising an outer ring (1) and an inner ring (2), characterized in that, A strip-shaped straight elastic piece (3) is provided between the outer ring body (1) and the inner ring body (2); The inner ring (2) is a ring composed of three independent arc-shaped bodies (21). A tenon (22) is provided at the center of the arc-shaped body (21). The tenon (22) is connected to the strip-shaped spring piece (3). A through hole (31) is provided at the center of the strip-shaped spring piece (3). The top of the tenon (22) is provided with a notch (221).

2. A ring-shaped ornament according to claim 1, characterized in that, The outer ring body (1) has an outer edge (11) arranged radially inward on both sides, and the inner ring body (2) is movably installed in the U-shaped groove formed by the outer ring body (1) and the outer edge (11).

3. A ring-shaped ornament according to claim 2, characterized in that, Three H-shaped limiting members (12) are connected between the outer edges (11).

4. A ring-shaped ornament according to claim 3, characterized in that, The arc-shaped body (21) has arc-shaped heads (211) at both ends, and side edges (212) are provided radially outward on both sides of the arc-shaped body (21). Limiting blocks (213) are provided axially outward at both ends of the side edges (212).

5. A ring-shaped ornament according to claim 4, characterized in that, The U-shaped portion of the H-shaped limiting member (12) is arc-shaped (121), and the arc-shaped portion (121) fits into the arc-shaped head (211).

6. A ring-shaped ornament according to claim 4, characterized in that, The middle part of the strip-shaped straight elastic piece (3) has finite edges (32) extending outward on both sides.

7. A ring-shaped ornament according to claim 6, characterized in that, A limiting slot (214) is provided on the side edge (212).

8. A ring-shaped ornament according to claim 1, characterized in that, The arc-shaped body (21) has protrusions (23) on both sides of the tenon (22).

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