Finger ring with opening and closing adjusting structure

Abstract

The utility model discloses a ring with an opening and closing adjusting structure, which comprises an upper ring part and a lower ring part, the top of one end of the lower ring part is fixedly connected with an insertion piece, the bottom of one end of the upper ring part is provided with an insertion groove corresponding to the insertion piece, the insertion piece is movably connected with the insertion groove through a first bolt, and the insertion piece is movably connected with the insertion groove through a second bolt. The other end of the lower ring part is fixedly connected with a metal sheet, a limiting groove corresponding to the metal sheet is formed in the inner wall of the other end of the upper ring part, a clamping groove is formed in one side of the lower ring part, a swing block is arranged in the clamping groove, and two symmetrically-arranged connecting blocks are fixedly connected to the inner side wall of the swing block. According to the ring opening and closing device disclosed by the utility model, the ring can be conveniently opened and fixed through the arrangement of the limiting opening and closing assembly, the operation is convenient and fast, the opening and closing angle is controllable, and the ring is not easy to lose.

Description

Technical Field

[0001] The utility model relates to the field of ring-related products, in particular to a ring with an opening and closing adjustment structure. Background Art

[0002] Rings, as jewelry, play a vital role in people's lives. Traditional rings often have fixed sizes, making them unsuitable for consumers whose fingers are too large to fit a regular-sized ring, or who experience difficulty removing a ring after wearing it for extended periods. To address this issue, rings with retractable mechanisms have emerged on the market. These mechanisms can be adjusted by turning or rotating them, allowing for more precise finger size adjustments while also making them more convenient to wear.

[0003] However, similar opening and closing structures currently on the market have design limitations. When the opening and closing switch on the side is turned on, the opening and closing angle of the ring can reach 180°. When worn on the hand, such an opening and closing angle can easily cause the ring to fall off, reducing the wearing safety. Utility Model Content

[0004] The purpose of the present invention is to provide a ring with an opening and closing adjustment structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a ring with an opening and closing adjustment structure, comprising an upper ring part and a lower ring part, the top of one end of the lower ring part is fixedly connected to an insert piece, the bottom of one end of the upper ring part is provided with a slot corresponding to the insert piece, the insert piece and the slot are movably connected by a first pin, the other end of the lower ring part is fixedly connected to a metal sheet, the inner wall of the other end of the upper ring part is provided with a limiting groove corresponding to the metal sheet, a clamping slot is provided on one side of the lower ring part, a swing block is provided in the clamping slot, two symmetrically arranged connecting blocks are fixedly connected to the inner side wall of the swinging block, the two connecting blocks are rotatably connected to the inner wall of the clamping slot by a second pin, a spring is provided between the two connecting blocks, a clamping block is fixedly connected to one end of the swinging block, and a positioning slot corresponding to the clamping block is provided on one side of the upper ring part.

[0006] Preferably, the first plug and the second plug are both gold wire plugs.

[0007] Preferably, the slot is arranged in a flat-cut corner structure.

[0008] Preferably, the spring is a stainless steel spring, and both ends of the spring respectively abut against the swing block and the inner wall of the slot.

[0009] Preferably, one side of the slot is connected to the outer wall of the lower ring portion.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] The ring with an opening and closing adjustment structure is achieved by inserting the insert on the lower ring part into the slot and rotating it with a first pin. The connecting block on the swing block is hinged between the second pin and the slot of the lower ring part. The bottom end of the swing block can be pressed to squeeze the spring, and then the lower ring part and the upper ring part are closed. The insert on the lower ring part can be inserted into the slot on the upper ring part to achieve positioning. Finally, the swing block is released, and the rebound force of the spring causes the block on the swing block to be inserted into the positioning slot to achieve assembly and fixation. The utility model can facilitate the opening and fixing of the ring through the provision of a limited opening and closing component, is easy to operate, and the opening and closing angle is controllable, which does not easily lead to the loss of the ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of a ring with an opening and closing adjustment structure according to the present invention;

[0013] Figure 2 This is an enlarged view of point A of a ring with an opening and closing adjustment structure according to the present invention.

[0014] In the figure: 1. Upper ring part; 2. Lower ring part; 3. Insert; 4. Slot; 5. First pin; 6. Metal sheet; 7. Limiting groove; 8. Card slot; 9. Swing block; 10. Connecting block; 11. Second pin; 12. Spring; 13. Card block; 14. Positioning groove. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0016] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0018] See also Figure 1-2 , the utility model provides an embodiment: a ring with an opening and closing adjustment structure, including an upper ring part 1 and a lower ring part 2, the top of one end of the lower ring part 2 is fixedly connected with an inserting piece 3, the bottom of one end of the upper ring part 1 is provided with a slot 4 corresponding to the inserting piece 3, the inserting piece 3 and the slot 4 are movably connected through a first pin 5, the other end of the lower ring part 2 is fixedly connected with a metal sheet 6, the inner wall of the other end of the upper ring part 1 is provided with a limiting groove 7 corresponding to the metal sheet 6, a card slot 8 is provided on one side of the lower ring part 2, a swing block 9 is provided in the card slot 8, and two symmetrically arranged connecting blocks 10 are fixedly connected to the inner side wall of the swing block 9, and the two connecting blocks 10 are rotatably connected to the inner wall of the card slot 8 through a second pin 11. A spring 12 is provided between the two ends of the swing block 9, and a card block 13 is fixedly connected to one end of the swing block 9. A positioning groove 14 corresponding to the card block 13 is provided on one side of the upper ring part 1. Specifically, the insert piece 3 on the lower ring part 2 is inserted into the slot 4, and the first pin 5 is used for rotation connection. The connecting block 10 on the swing block 9 is hingedly arranged between the second pin 11 and the card slot 8 of the lower ring part 2. The bottom end of the swing block 9 can be pressed to squeeze the spring 12, and then the lower ring part 2 and the upper ring part 1 are closed. The metal sheet 6 on the lower ring part 2 can be inserted into the limit groove 7 on the upper ring part 1 to achieve positioning. Finally, the swing block 9 is released, and the rebound force of the spring 12 prompts the card block 13 on the swing block 9 to be clamped into the positioning groove 14 to achieve assembly and fixation.

[0019] In this embodiment, the first pin 5 and the second pin 11 are both gold wire pins to improve the aesthetic effect; the slot 4 is a flat-angle structure that limits the swing angle to 16°; the spring 12 is a stainless steel spring, and the two ends of the spring 12 are respectively against the swing block 9 and the inner wall of the slot 8; one side of the slot 8 is connected to the outer wall of the lower ring part 2.

[0020] Working principle: First, insert the insert 3 on the lower ring part 2 into the slot 4, and use the first pin 5 for rotational connection. The connecting block 10 on the swing block 9 is hinged between the second pin 11 and the card slot 8 of the lower ring part 2. The bottom end of the swing block 9 can be pressed to make the swing block 9 squeeze the spring 12, and then the lower ring part 2 and the upper ring part 1 are closed. The metal sheet 6 on the lower ring part 2 can be inserted into the limit groove 7 on the upper ring part 1 to achieve positioning. Finally, release the swing block 9, and the rebound force of the spring 12 prompts the card block 13 on the swing block 9 to be stuck in the positioning groove 14 to achieve assembly and fixation.

[0021] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A ring with an opening and closing adjustment structure, comprising an upper ring portion (1) and a lower ring portion (2), characterized in that: The top of one end of the lower ring part (2) is fixedly connected with an inserting piece (3), the bottom of one end of the upper ring part (1) is provided with a slot (4) corresponding to the inserting piece (3), the inserting piece (3) and the slot (4) are movably connected via a first latch (5), the other end of the lower ring part (2) is fixedly connected with a metal sheet (6), the inner wall of the other end of the upper ring part (1) is provided with a limiting groove (7) corresponding to the metal sheet (6), one side of the lower ring part (2) is provided with a clamping groove (8), a swinging block (9) is provided in the clamping groove (8), two symmetrically arranged connecting blocks (10) are fixedly connected to the inner side wall of the clamping groove (8), both of the connecting blocks (10) are rotatably connected to the inner wall of the clamping groove (8) via a second latch (11), a spring (12) is provided between the two connecting blocks (10), one end of the swinging block (9) is fixedly connected with a clamping block (13), and one side of the upper ring part (1) is provided with a positioning groove (14) corresponding to the clamping block (13).

2. The ring with an opening and closing adjustment structure according to claim 1, characterized in that: The first plug (5) and the second plug (11) are both gold wire plugs.

3. The ring with an opening and closing adjustment structure according to claim 1, characterized in that: The slot (4) is arranged in a flat-angled structure.

4. The ring with an opening and closing adjustment structure according to claim 1, characterized in that: The spring (12) is a stainless steel spring, and both ends of the spring (12) respectively abut against the swing block (9) and the inner wall of the slot (8).

5. The ring with an opening and closing adjustment structure according to claim 1, characterized in that: One side of the clamping slot (8) is connected to the outer wall of the lower ring portion (2).

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