Pendant capable of rotating by 360 degrees in two directions

Abstract

The utility model discloses a pendant capable of rotating by 360 degrees in two directions, which belongs to the technical field of jewelry design and comprises an outer circular ring, an inner circular ring and a cylindrical core, the cylindrical core is positioned on the inner side of the inner circular ring, and the inner circular ring is positioned on the inner side of the outer circular ring. Then the first fixing pipe and the second fixing pipe are in sliding connection with the guide strips through the guide grooves to rotate, so that the inner circular ring and the cylindrical core are driven to rotate, and the cylindrical core and the inner circular ring are ensured to rotate on the inner side of the outer circular ring through the design of the first fixing seat and the second fixing seat; and meanwhile, the rotating directions of the inner circular ring and the cylindrical core are controlled through the rotating directions of the guide strips and the guide grooves, the inner circular ring and the cylindrical core can be driven to rotate when the guide strips penetrate through the first fixing pipe and the second fixing pipe back and forth, and the problems that the rotating directions are consistent and the appearance is not attractive due to the fact that the inner circular ring and the cylindrical core are manually rotated are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of jewelry design, in particular to a pendant capable of bidirectional 360-degree rotation. Background Art

[0002] A pendant is a type of jewelry worn around the neck, mostly made of metal, especially stainless steel and silver, but also made of minerals, crystals, jade, etc. It is mainly used to pray for peace, calm the mind and be beautiful.

[0003] When consumers buy pendants, they usually select them based on the material and appearance. Therefore, in order to attract consumers' attention, merchants design the appearance of the pendant. Currently, there is a kind of ring-shaped pendant with an outer ring design and a decorative core in the center for embellishment. In order to make the pendant more flexible, the manufacturer uses the inner and outer connecting parts as movable structures, which can rotate the internal parts structure to make the pendant more beautiful. The traditional rotation design adopts a plug-in method, and it is necessary to manually turn the internal parts to rotate the pendant. Usually, when the multi-layer structure rotates, it is affected by the finger turning and the internal structure is easy to rotate in the same direction, resulting in the failure to reflect the beauty of the pendant. Utility Model Content

[0004] The purpose of the utility model is to provide a bidirectional 360-degree rotating pendant, in which a movable column is supported by a supporting spring. When the inner ring and the cylindrical core need to be rotated, the movable column only needs to be pressed to slide the guide grooves on the inner sides of the first fixed tube and the second fixed tube of the guide bar on the surface of the movable column, so that the inner ring and the cylindrical core can be driven to rotate through the first fixed tube and the second fixed tube. At the same time, the direction of rotation can be adjusted by the direction of the guide groove of the guide bar, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bidirectional 360-degree rotating pendant, comprising an outer ring, an inner ring and a cylindrical core, the cylindrical core being located on the inner side of the inner ring, the inner ring being located on the inner side of the outer ring, the inner wall of the outer ring being fixed with two groups of relative first fixing seats, the outer side of the inner ring being fixed with two groups of relative first fixing tubes, the end of the first fixing tube away from the inner ring penetrates into the inner cavity of the first fixing seat, the inner wall of the inner ring being fixed with a relative second fixing seat, the outer side of the cylindrical core being fixed with a relative second fixing tube, the end of the second fixing tube away from the cylindrical core penetrates into the inner cavity of the second fixing seat, a group of first fixing tubes and a second fixing tube are provided with inner cavities with guide grooves, the inner cavities of the first fixing tube and the second fixing tube are movably provided with movable columns, and the surface of the movable columns is provided with guide strips slidably connected to the guide grooves.

[0006] Preferably, a receiving groove is provided on the outer side of the outer ring, a limiting ring is fixed on the outer side of the movable column, a supporting spring is sleeved on the outer side of the movable column, one end of the supporting spring is fixed to the inside of the receiving groove, and the other end of the supporting spring is fixed to the surface of the limiting ring.

[0007] Preferably, a screw thread is provided on the surface of the movable column, and the outer side of the movable column is threadedly connected to a limit seat through the screw thread, and the limit seat is attached to the outer side of the outer ring.

[0008] Preferably, it also includes a chain penetrating seat located at the top of the outer ring, and a through hole is opened on the outer side of the movable column.

[0009] Preferably, the guide groove and the guide bar are both arranged in a spiral shape, and both ends of the guide bar are arranged in an arc shape.

[0010] Preferably, the surfaces of the outer ring, the inner ring and the cylindrical core are provided with exquisite patterns, and the surfaces of the outer ring and the cylindrical core are inlaid with gemstones.

[0011] Preferably, a through hole for the movable column to move is provided inside the inner ring, and a limiting hole for limiting the movable column is provided on the surface of the cylindrical core.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model drives the guide strip on the surface of the movable column to move through the telescopic movement of the movable column, and then the first fixed tube and the second fixed tube are slidably connected with the guide strip through the guide groove to rotate, thereby driving the inner ring and the cylindrical core to rotate, and then utilizing the design of the first fixed seat and the second fixed seat to ensure that the cylindrical core and the inner ring rotate on the inner side of the outer ring, and at the same time control the rotation direction of the inner ring and the cylindrical core through the rotation direction of the guide strip and the guide groove, when the guide strip passes through the first fixed tube and the second fixed tube back and forth, both the inner ring and the cylindrical core can be driven to rotate, avoiding manual rotation of the inner ring and the cylindrical core, resulting in consistent rotation directions and no aesthetic problems.

[0014] 2. The utility model facilitates the limiting of the movable column by setting a limiting seat. When the limiting seat is in contact with the outer side of the outer ring, the movable column cannot move to the inner side of the outer ring. At this time, the cylindrical core and the inner ring can rotate freely inside the second fixing seat and the first fixing seat with the cooperation of the second fixing tube and the first fixing tube, thus reflecting the flexibility of the pendant. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1 of the utility model;

[0016] Figure 2This is a schematic diagram of the exploded three-dimensional structure of Example 1 of the utility model;

[0017] Figure 3 This is a schematic cross-sectional three-dimensional structure diagram of Example 1 of the present utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of Example 2 of the utility model;

[0019] Figure 5 This is a schematic diagram of the exploded three-dimensional structure of Example 2 of the utility model;

[0020] Figure 6 It is a schematic diagram of the cross-sectional three-dimensional structure of Example 2 of the utility model.

[0021] Numbers in the figure: 1. Outer ring; 2. Inner ring; 3. Cylindrical core; 4. First fixed seat; 5. First fixed tube; 6. Second fixed seat; 7. Second fixed tube; 8. Guide groove; 9. Movable column; 10. Guide strip; 11. Storage groove; 12. Limiting ring; 13. Support spring; 14. Limiting seat; 15. Chain through seat; 16. Through hole; 17. Through hole; 18. Limiting hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides a bidirectional 360-degree rotating pendant, comprising an outer ring 1, an inner ring 2 and a cylindrical core 3, the cylindrical core 3 is located on the inner side of the inner ring 2, the inner ring 2 is located on the inner side of the outer ring 1, two groups of opposite first fixing seats 4 are fixed to the inner wall of the outer ring 1, two groups of opposite first fixing tubes 5 are fixed to the outer side of the inner ring 2, one end of the first fixing tube 5 away from the inner ring 2 penetrates into the inner cavity of the first fixing seat 4, a relative second fixing seat 6 is fixed to the inner wall of the inner ring 2, a relative second fixing tube 7 is fixed to the outer side of the cylindrical core 3, one end of the second fixing tube 7 away from the cylindrical core 3 penetrates into the inner cavity of the second fixing seat 6, a group of first fixing tubes 5 and the inner cavity of the second fixing tube 7 are provided with guide grooves 8, the inner cavities of the first fixing tube 5 and the second fixing tube 7 are movably provided with movable columns 9, and the surface of the movable columns 9 is provided with guide strips 10 slidably connected with the guide grooves 8;

[0024] By telescoping the movable column 9, the guide strip 10 on the surface of the movable column 9 is driven to move, and then the first fixed tube 5 and the second fixed tube 7 are slidably connected with the guide strip 10 through the guide groove 8 to rotate, thereby driving the inner ring 2 and the cylindrical core 3 to rotate, and then utilizing the design of the first fixed seat 4 and the second fixed seat 6 to ensure that the cylindrical core 3 and the inner ring 2 rotate on the inner side of the outer ring 1. At the same time, the rotation direction of the inner ring 2 and the cylindrical core 3 is controlled by the rotation direction of the guide strip 10 and the guide groove 8. When the guide strip 10 passes through the first fixed tube 5 and the second fixed tube 7 back and forth, the inner ring 2 and the cylindrical core 3 can be driven to rotate, thereby avoiding manual rotation of the inner ring 2 and the cylindrical core 3, resulting in consistent rotation directions and no aesthetic problems.

[0025] A receiving groove 11 is provided on the outer side of the outer ring 1, a limiting ring 12 is fixed on the outer side of the movable column 9, a supporting spring 13 is sleeved on the outer side of the movable column 9, one end of the supporting spring 13 is fixed to the inside of the receiving groove 11, and the other end of the supporting spring 13 is fixed to the surface of the limiting ring 12. The movable column 9 can be limited by the supporting spring 13 and the limiting ring 12, so that the guide strip 10 on the surface of the movable column 9 is separated from the guide strip 10, so as to prevent the guide strip 10 from restricting the first fixed tube 5 and the second fixed tube 7, so that the inner ring 2 and the cylindrical core 3 cannot rotate independently.

[0026] A screw thread is provided on the surface of the movable column 9, and the outer side of the movable column 9 is threadedly connected to the limiting seat 14 through the screw thread. The limiting seat 14 fits the outer side of the outer ring 1. Through the setting of the limiting seat 14, it is convenient to limit the movable column 9. When the limiting seat 14 fits the outer side of the outer ring 1, the movable column 9 cannot move to the inner side of the outer ring 1. At this time, the cylindrical core 3 and the inner ring 2 can rotate freely inside the second fixing seat 6 and the first fixing seat 4 with the cooperation of the second fixing tube 7 and the first fixing tube 5, reflecting the flexibility of the pendant.

[0027] It also includes a chain through-hole 15 at the top of the outer ring 1, and a through-hole 16 is opened on the outer side of the movable column 9. The chain through-hole 15 is convenient for connecting the chain to the pendant, and the through-hole 16 can be used to add other accessories to the pendant.

[0028] The guide groove 8 and the guide bar 10 are both spirally arranged, and the two ends of the guide bar 10 are arc-shaped. By setting the shapes of the guide groove 8 and the guide bar 10, it is ensured that when the guide bar 10 moves up and down, the first fixed tube 5 and the second fixed tube 7 are driven to rotate through the guide groove 8, thereby causing the inner ring 2 and the cylindrical core 3 to rotate.

[0029] The surfaces of the outer ring 1, the inner ring 2 and the cylindrical core 3 are provided with exquisite patterns, and the surfaces of the outer ring 1 and the cylindrical core 3 are embedded with gems. The exquisite patterns and gems reflect the beauty of the appearance and the value of the pendant.

[0030] A through hole 17 is provided inside the inner ring 2 for the movable column 9 to move, and a limiting hole 18 is provided on the surface of the cylindrical core 3 for limiting the movable column 9. The setting of the through hole 17 and the limiting hole 18 facilitates the telescopic movement of the movable column 9, ensuring that the movable column 9 has enough space to drive the guide bar 10 to be adjusted.

[0031] Example 1

[0032] like Figure 1-3 As shown, it includes two groups of movable columns 9, and the chain penetrating seat 15 is fixed to the end of the upper movable column 9, the lower movable column 9 penetrates into the interior of the inner ring 2, and the upper movable column 9 penetrates into the interior of the cylindrical core 3. By pressing the lower movable column 9, the inner ring 2 can be driven to rotate on the inner side of the outer ring 1, and pressing the upper movable column 9 can make the cylindrical core 3 rotate inside the inner ring 2. If you want to achieve the inner ring 2 and the cylindrical core 3 rotating in opposite directions at the same time, you want to press the movable columns 9 at the upper and lower ends at the same time to move synchronously, so that the inner ring 2 and the cylindrical core 3 can rotate in opposite directions at the same time.

[0033] Example 2

[0034] like Figure 4-6 As shown, the chain penetrating seat 15 is fixed to the top of the outer ring 1, and a group of movable columns 9 are provided. Two groups of reverse guide strips 10 are provided on the surface of the movable columns 9. The two groups of guide strips 10 respectively rotate the inner ring 2 and the cylindrical core 3 synchronously through the guide grooves 8 inside the first fixed tube 5 and the second fixed tube 7, and realize reverse rotation at the same time.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pendant capable of bidirectional 360-degree rotation, comprising an outer ring (1), an inner ring (2) and a cylindrical core (3), characterized in that: The cylindrical core (3) is located on the inner side of the inner ring (2), and the inner ring (2) is located on the inner side of the outer ring (1). Two groups of opposite first fixing seats (4) are fixed on the inner wall of the outer ring (1). Two groups of opposite first fixing tubes (5) are fixed on the outer side of the inner ring (2). One end of the first fixing tube (5) away from the inner ring (2) penetrates into the inner cavity of the first fixing seat (4). An opposite second fixing seat (6) is fixed on the inner wall of the inner ring (2). An opposite second fixing tube (7) is fixed on the outer side of the cylindrical core (3). One end of the second fixing tube (7) away from the cylindrical core (3) penetrates into the inner cavity of the second fixing seat (6). A guide groove (8) is provided in the inner cavity of a group of first fixing tubes (5) and a second fixing tube (7). A movable column (9) is movably provided in the inner cavity of the first fixing tube (5) and the second fixing tube (7). A guide strip (10) slidably connected to the guide groove (8) is provided on the surface of the movable column (9).

2. A bidirectional 360-degree rotating pendant according to claim 1, characterized in that: The outer side of the outer ring (1) is provided with a receiving groove (11), the outer side of the movable column (9) is fixed with a limiting ring (12), the outer side of the movable column (9) is sleeved with a supporting spring (13), one end of the supporting spring (13) is fixed inside the receiving groove (11), and the other end of the supporting spring (13) is fixed to the surface of the limiting ring (12).

3. The pendant capable of bidirectional 360-degree rotation according to claim 1, characterized in that: The surface of the movable column (9) is provided with screw threads, and the outer side of the movable column (9) is threadedly connected to a limit seat (14) through the screw threads, and the limit seat (14) is attached to the outer side of the outer ring (1).

4. The pendant capable of bidirectional 360-degree rotation according to claim 1, characterized in that: It also includes a chain penetrating seat (15) located at the top of the outer ring (1), and a penetrating hole (16) is opened on the outer side of the movable column (9).

5. The pendant capable of bidirectional 360-degree rotation according to claim 1, characterized in that: The guide groove (8) and the guide strip (10) are both arranged in a spiral shape, and both ends of the guide strip (10) are arranged in an arc shape.

6. The pendant capable of bidirectional 360-degree rotation according to claim 1, characterized in that: The surfaces of the outer ring (1), the inner ring (2) and the cylindrical core (3) are provided with exquisite patterns, and the surfaces of the outer ring (1) and the cylindrical core (3) are inlaid with gemstones.

7. The pendant capable of bidirectional 360-degree rotation according to claim 1, characterized in that: The inner ring (2) is provided with a through hole (17) for the movable column (9) to move, and the surface of the cylindrical core (3) is provided with a limiting hole (18) for limiting the position of the movable column (9).

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