Ring with size-adjustable ring circle

Abstract

The utility model relates to the technical field of rings, in particular to a ring with a size-adjustable ring circle, which comprises a ring outer circle, a ring inner circle is fixedly connected to the inner wall of the ring outer circle, and a locking ring is fixedly connected to the inner wall of the ring inner circle. The utility model has the advantages that: a user can twist the locking bolt to rotate by using a disassembling tool, the screw part of the locking bolt can move out of the threaded hole through threaded transmission, the locking between the assembling plate and the locking ring is released, and then the assembling ring is pulled outwards to move outwards along the guide bulge, so that the assembling plate can be disassembled. The assembling ring can be detached until the assembling ring is completely separated from the ring inner ring, then the assembling ring with the proper inner diameter for installing the adjusting backing ring is taken out, the assembling ring is locked on the inner wall of the ring inner ring by using the locking bolt, and the size of the inner ring of the closed ring can be adjusted by replacing the adjusting backing rings with different inner diameters. And the wearing experience of the user cannot be influenced by weight.

Description

TECHNICAL FIELD

[0001] The utility model relates to ring technical field, especially a ring that can adjust the size of ring circle. BACKGROUND

[0002] Ring, as an old and precious jewelry, has carried multiple symbolic meanings such as love, friendship, identity since ancient times. It is usually made of metal or other materials, and the ring design allows it to be tightly fitted on the finger, symbolizing eternity and commitment. The ring has a wide range of uses, both as a daily wear ornament to add personal charm and temperament, and as a souvenir for special occasions such as engagement, marriage, birthday, etc., carrying deep emotions and blessings.

[0003] In the design of the ring, the size of the ring circle is a crucial factor. A suitable ring circle size can ensure comfortable wearing of the ring and prevent it from slipping off, while also not being too tight and causing discomfort to the finger. Traditional precious metal rings often use adjustable designs to accommodate different finger thicknesses, and some ring-shaped alloy rings are more popular with consumers due to their greater hardness and solid texture. However, such rings usually need to be customized according to the user's finger thickness during processing, and once made, it is not convenient to adjust the diameter of the ring mouth. This brings inconvenience to consumers, especially when the finger changes slightly in thickness due to seasonal changes, weight changes, or other reasons, the originally suitable ring may become too tight or too loose, affecting the wearing experience. SUMMARY

[0004] The purpose of the utility model is to solve at least one of the technical defects mentioned above.

[0005] To this end, one purpose of the utility model is to propose a ring that can adjust the size of the ring circle to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above object, the utility model provides a ring size adjustable ring on the one hand embodiment, including ring outer circle, the inner wall fixed connection of ring outer circle has ring inner circle, the inner wall fixed connection of ring inner circle has locking ring, the axis of ring outer circle, ring inner circle and locking ring is coincident, the inner wall sliding connection of ring inner circle has two symmetry setting assembly ring, the inside of two assembly ring respectively with the left and right sides of locking ring is pasted, the side fixed connection of assembly ring near locking ring has two assembly board, the side rotatory connection of each assembly board has a locking bolt, the screw rod portion of locking bolt is connected with locking ring threadedly, the outside fixed connection of each assembly ring has a frame, the inside of two frame respectively with the left and right sides of ring inner circle is pasted, the inner wall fixed connection of each assembly ring has an adjusting pad ring, locking ring is located between two adjusting pad rings.

[0007] It is preferred that the assembly ring is fixedly connected with a plurality of circumferential array of the insertion pins on the side close to the locking ring, the locking ring is provided with a plurality of circumferential array of the insertion holes on the side close to the assembly ring, the insertion pins are slidingly connected with the locking ring through the insertion holes, and the length of the insertion pins is equal to the depth of the insertion holes.

[0008] It is preferred that the diameter of the ring inner circle is equal to the diameter of the frame, and the diameter of the assembly ring is equal to the diameter of the locking ring.

[0009] It is preferred that the inner side of the frame is fixedly connected with the rubber sealing ring, the left and right sides of the ring inner circle are provided with the sealing grooves, and the rubber sealing ring is slidingly connected with the ring inner circle through the sealing grooves.

[0010] It is preferred that the inner wall of the locking ring is provided with a plurality of symmetrically arranged assembly grooves, and the assembly board is slidingly connected with the locking ring through the assembly grooves.

[0011] It is preferred that the inner wall of the assembly groove is provided with the threaded hole, and the screw rod portion of the locking bolt is threadedly connected with the locking ring through the threaded hole.

[0012] It is preferred that the inner wall of the ring inner circle is fixedly connected with a plurality of symmetrically arranged guide protrusions, the outer surface of the assembly ring is provided with a plurality of symmetrically arranged guide grooves, and the assembly ring is slidingly connected with the guide protrusions through the guide grooves.

[0013] Compared with the prior art, the utility model has the advantages and beneficial effects that:

[0014] When the diameter of the inner ring of the ring needs to be adjusted, the locking bolt can be twisted to rotate by using a disassembling tool, the screw rod of the locking bolt can be moved out of the threaded hole through threaded transmission, the locking between the assembly plate and the locking ring is released at this time, the assembly ring is then pulled outward along the guide protrusion until the assembly ring is completely separated from the inner ring of the ring, the assembly ring can be disassembled, the assembly ring with an appropriate inner diameter of the adjusting pad ring is taken out, and the assembly ring is locked in the inner wall of the inner ring of the ring by using the locking bolt, the size of the inner ring of the closed ring can be adjusted by replacing the adjusting pad ring with different inner diameters, and the wearing experience of the user is not affected due to the weight. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structure schematic view of the assembly body of the utility model;

[0016] Fig. 2 It is an explosion structure schematic view of the assembly body of the utility model;

[0017] Fig. 3 It is a structure schematic view of the outer ring of the ring of the utility model;

[0018] Fig. 4 It is a structure schematic view of the assembly ring of the utility model.

[0019] In the drawing: 1-outer ring of ring, 2-inner ring of ring, 3-locking ring, 4-assembly ring, 5-assembly plate, 6-locking bolt, 7-frame, 8-adjusting pad ring, 9-latch, 10-insertion hole, 11-rubber sealing ring, 12-sealing groove, 13-assembly groove, 14-threaded hole, 15-guide protrusion, 16-guide groove. DETAILED DESCRIPTION

[0020] The utility model will be further described below in combination with the drawings, but the protection scope of the utility model is not limited to the following.

[0021] For example, Figs. 1 to 4As shown in the figure, a ring with adjustable ring size, it includes the ring outer ring 1, the inner wall of the ring outer ring 1 is fixedly connected with the ring inner ring 2, the inner wall of the ring inner ring 2 is fixedly connected with the locking ring 3, the axis of the ring outer ring 1, the ring inner ring 2 and the locking ring 3 coincides, the inner wall of the ring inner ring 2 is slidably connected with two symmetrically arranged assembly rings 4, the inner side of the two assembly rings 4 is respectively fitted with the left and right sides of the locking ring 3, the side of the assembly ring 4 close to the locking ring 3 is fixedly connected with two assembly plates 5, one locking bolt 6 is rotatably connected with one side of each assembly plate 5, the screw rod of the locking bolt 6 is threadedly connected with the locking ring 3, the outer side of each assembly ring 4 is fixedly connected with a frame 7, the inner side of the two frames 7 is respectively fitted with the left and right sides of the ring inner ring 2, the inner wall of each assembly ring 4 is fixedly connected with an adjusting pad ring 8, and the locking ring 3 is located between the two adjusting pad rings 8.

[0022] As an optional technical scheme of the utility model, the side of the assembly ring 4 close to the locking ring 3 is fixedly connected with a plurality of circumferential array of the latch 9, the side of the locking ring 3 close to the assembly ring 4 is provided with a plurality of circumferential array of the insertion hole 10, the latch 9 is slidably connected with the locking ring 3 through the insertion hole 10, the length of the latch 9 is equal to the depth of the insertion hole 10, and the design of the latch 9 and the insertion hole 10 makes the connection between the assembly ring 4 and the locking ring 3 more stable, prevents the ring from loosening or falling off during use, and enhances the durability and safety of the ring.

[0023] As an optional technical scheme of the utility model, the diameter of the ring inner ring 2 and the frame 7 is equal, the diameter of the assembly ring 4 and the locking ring 3 is equal, the diameter of the ring inner ring 2 and the frame 7 is equal, and the diameter of the assembly ring 4 and the locking ring 3 is equal, so that the overall structural symmetry and the appearance of the ring are ensured, and the manufacturing process is simplified.

[0024] As an optional technical scheme of the utility model, the inner side of the frame 7 is fixedly connected with a rubber sealing ring 11, the left and right sides of the ring inner ring 2 are provided with sealing grooves 12, and the rubber sealing ring 11 is slidably connected with the ring inner ring 2 through the sealing grooves 12, so that the design of the rubber sealing ring 11 and the sealing groove 12 effectively prevents dust and moisture from entering the inside of the ring, protects the internal structure, prolongs the service life of the ring, and improves the wearing comfort.

[0025] As an optional technical scheme of the utility model, the inner wall of the locking ring 3 is provided with a plurality of symmetrically arranged assembly grooves 13, and the assembly plate 5 is slidably connected with the locking ring 3 through the assembly groove 13, so that the sliding connection design of the assembly groove 13 and the assembly plate 5 makes the assembly and disassembly of the locking ring 3 more convenient, facilitates the user to adjust and maintain, and improves the ease of use of the ring.

[0026] As an optional technical scheme of the utility model, the inner wall of the assembling groove 13 is provided with a threaded hole 14, the screw rod part of the locking bolt 6 is connected with the locking ring 3 through the threaded hole 14, the threaded connection between the threaded hole 14 and the locking bolt 6 makes the fixing of the locking ring 3 more firm, prevents the ring from loosening during use, and enhances the stability and safety of the ring.

[0027] As an optional technical scheme of the utility model, the inner wall of the ring inner circle 2 is fixedly connected with a plurality of symmetrically arranged guide protrusions 15, the outer surface of the assembling ring 4 is provided with a plurality of symmetrically arranged guide grooves 16, the assembling ring 4 is connected with the guide protrusions 15 through the guide grooves 16, and the sliding connection between the guide protrusions 15 and the guide grooves 16 makes the cooperation between the assembling ring 4 and the ring inner circle 2 more accurate, ensures that the ring is smooth and unobstructed during adjustment, and improves the user experience.

[0028] The working principle of the ring with adjustable ring size is as follows:

[0029] 1) When the diameter of the ring inner circle needs to be adjusted, the locking bolt 6 can be twisted to rotate by using a dismounting tool, the screw rod part of the locking bolt 6 can move out of the threaded hole 14 through threaded transmission, at this time, the locking between the assembling plate 5 and the locking ring 3 is released.

[0030] 2) The assembling ring 4 is pulled outwards to move outwards along the guide protrusions 15, and after the assembling ring 4 completely separates from the ring inner circle 2, the assembling ring 4 can be dismounted.

[0031] 3) The assembling ring 4 with an appropriate inner diameter of the installation adjusting grommet ring 8 is taken out, and the assembling ring 4 is locked in the inner wall of the ring inner circle 2 by using the locking bolt 6, and the size of the ring inner circle of the closed ring can be adjusted by replacing the adjusting grommet ring 8 with different inner diameters.

[0032] In summary, the ring with adjustable ring size, when the diameter of the ring inner circle needs to be adjusted, the locking bolt 6 can be twisted to rotate by using a dismounting tool, the screw rod part of the locking bolt 6 can move out of the threaded hole 14 through threaded transmission, at this time, the locking between the assembling plate 5 and the locking ring 3 is released, then the assembling ring 4 is pulled outwards to move outwards along the guide protrusions 15, and after the assembling ring 4 completely separates from the ring inner circle 2, the assembling ring 4 can be dismounted, then the assembling ring 4 with an appropriate inner diameter of the installation adjusting grommet ring 8 is taken out, and the assembling ring 4 is locked in the inner wall of the ring inner circle 2 by using the locking bolt 6, and the size of the ring inner circle of the closed ring can be adjusted by replacing the adjusting grommet ring 8 with different inner diameters, which will not affect the wearing experience of the user due to the weight.

Claims

1. An adjustable size ring, characterized by: The application relates to a ring, which comprises a ring outer circle (1), the inner wall of the ring outer circle (1) being fixedly connected with a ring inner circle (2), the inner wall of the ring inner circle (2) being fixedly connected with a locking ring (3), the axial centers of the ring outer circle (1), the ring inner circle (2) and the locking ring (3) being coincident, the inner wall of the ring inner circle (2) being slidably connected with two symmetrically arranged assembling rings (4), the inner sides of the two assembling rings (4) being respectively in abutment with the left and right sides of the locking ring (3), one side of the assembling ring (4) close to the locking ring (3) being fixedly connected with two assembling plates (5), one locking bolt (6) being rotatably connected to one side of each assembling plate (5), the screw rod part of the locking bolt (6) being threadedly connected with the locking ring (3), the outer side of each assembling ring (4) being fixedly connected with a frame (7), the inner sides of the two frames (7) being respectively in abutment with the left and right sides of the ring inner circle (2), and the inner wall of each assembling ring (4) being fixedly connected with an adjusting grommet (8), the locking ring (3) being located between the two adjusting grommets (8).

2. A ring of adjustable size according to claim 1, characterized in that: The side of the assembling ring (4) close to the locking ring (3) is fixedly connected with a plurality of circumferentially arranged bolts (9), the side of the locking ring (3) close to the assembling ring (4) is provided with a plurality of circumferentially arranged insertion holes (10), the bolts (9) are slidably connected with the locking ring (3) through the insertion holes (10), and the length of the bolt (9) is equal to the depth of the insertion hole (10).

3. A size adjustable ring according to claim 2, wherein: The diameter of the ring inner circle (2) is equal to that of the frame (7), and the diameter of the assembling ring (4) is equal to that of the locking ring (3).

4. A size adjustable ring according to claim 3, wherein: The inner side of the frame (7) is fixedly connected with a rubber sealing ring (11), and the left and right sides of the ring inner circle (2) are provided with sealing grooves (12), the rubber sealing ring (11) is slidably connected with the ring inner circle (2) through the sealing grooves (12).

5. A size adjustable ring according to claim 4, wherein: The inner wall of the locking ring (3) is provided with a plurality of symmetrically arranged assembling grooves (13), and the assembling plates (5) are slidably connected with the locking ring (3) through the assembling grooves (13).

6. A size adjustable ring according to claim 5, wherein: The inner wall of the assembling groove (13) is provided with a threaded hole (14), and the screw rod part of the locking bolt (6) is threadedly connected with the locking ring (3) through the threaded hole (14).

7. A size adjustable ring according to claim 6, wherein: The inner wall of the ring inner circle (2) is fixedly connected with a plurality of symmetrically arranged guide protrusions (15), the outer surface of the assembling ring (4) is provided with a plurality of symmetrically arranged guide grooves (16), and the assembling ring (4) is slidably connected with the guide protrusions (15) through the guide grooves (16).

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