Magnetic ring with decorative shell

Abstract

The utility model provides a magnetic ring with a decorative shell, which comprises the decorative shell wrapped on the outer side of the ring, the magnetic shell is divided into two parts by a shell rotating shaft at the bottom, the upper half part is a main body shell, two sides below the main body shell are connected with a rotating shell, and the inner side above the main body shell is provided with a first magnetic material. A second magnetic material is arranged at the bottom of the rotating shell, and the rotating shell hooks a sliding column below the main body shell through a hook part; a protruding ornament inlaying hole is formed in the top of the ring, an extending part is arranged on one side of the ring, a threaded hole is formed in the front end of the extending part, and a magnetic pole is arranged on the surface of the ring. According to the utility model, the decorative shell is arranged, so that different appearances of the ring can be changed as required, meanwhile, the extension part fixed by the bolt is arranged in the ring, the size of the ring can be adjusted as required, and the decorative shell can completely cover the extension part of the ring on the outer side, so that the ring is beautified.

Description

Technical Field

[0001] The utility model relates to the technical field of rings, in particular to a magnetic ring with a decorative shell. Background Technique

[0002] With the changes of the times, rings have not only become a symbol of love, but also a display of fashion and personality. With the wide application of advanced technologies such as 3D printing and laser engraving, the manufacturing process of rings has become increasingly sophisticated, and the morphological design has become more diverse. People's aesthetic and functional requirements for rings are also constantly upgrading, and traditional ring styles are difficult to meet the pursuit of personalization and customization of modern consumers.

[0003] There are still certain drawbacks in the use of existing rings. For example, it is very difficult to change the size of the ring opening. The process of changing may require remelting, which is rather troublesome and the quality and delicacy of the ring will decline after the change. Moreover, the appearance of the ring will have an extended design that affects the beauty when using a device to scale the ring opening. Content of the Utility Model

[0004] The purpose of the utility model is to provide a magnetic ring with a decorative shell to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A magnetic ring with a decorative shell, comprising:

[0007] A decorative shell, which is wrapped outside the ring. The magnetic shell is divided into two parts by a shell rotating shaft at the bottom. The upper part is the main shell. Both sides below the main shell are connected to rotating shells. The inner side above the main shell has first magnetic materials symmetrically arranged at both ends. The bottom of the rotating shell has second magnetic materials symmetrically arranged. The rotating shell is fixed by hooking the sliding column below the main shell through a hook part;

[0008] A ring, the top of the ring has a raised ornament inlay hole. One side of the ring has an extension part extending into the inner wall along the direction of the inner wall at an angle. The front end of the extension part has a threaded hole, and the position of the threaded hole is consistent with the position of the perforation on the surface of the ring and is fixedly connected by a bolt. The surface of the ring has magnetic poles corresponding to the first magnetic material and the second magnetic material.

[0009] Preferably, the hook part includes a fixed hook, the fixed hook is rotatably connected to a rotating shaft, and the front end of the fixed hook has a semi-circular hook part that can hook the circular sliding column below the main shell.

[0010] Preferably, the sliding column is slidably connected to a groove below the main shell, and a reset rod is fixedly connected to the side surface of the sliding column.

[0011] Preferably, one end of the reset rod is fixedly connected to the sliding column, and the other end is fixedly connected to the fixing plate below the sliding column. A reset spring is sleeved outside the reset rod.

[0012] Preferably, the rotating shell rotates and opens along the shell rotation axis and can accommodate the ring to enter. At this time, the magnetic poles correspond to the positions of the first magnetic material and the second magnetic material.

[0013] Preferably, after the decorative outer shell accommodates the ring, it can completely wrap the surface of the ring and block the extension part.

[0014] Preferably, the ornament inlay hole passes through the opening at the top of the decorative outer shell and reaches the outside.

[0015] Preferably, the diameter of the ornament inlaid in the ornament inlay hole is smaller than the diameter of the opening above the decorative outer shell.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In the present utility model, by providing a decorative outer shell, different appearances can be replaced for the ring as needed. At the same time, an extension part fixed by bolts is provided inside the ring, and the size of the ring can be adjusted according to requirements. Moreover, the decorative outer shell can completely cover the extension part of the ring on the outside, thereby achieving beautification.

[0018] In the present utility model, by providing a hook part and magnetic materials in the rotating shell below the decorative outer shell and cooperating with the sliding column in the main body shell and the magnetic poles on the ring, the decorative outer shell is fixed, and jitter is eliminated to prevent accidental detachment of the decorative outer shell. Description of the Drawings

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present utility model;

[0020] Figure 2 It is a front view of the overall structure of the present utility model;

[0021] Figure 3 It is a three-dimensional schematic diagram of the internal structure of the decorative outer shell of the present utility model;

[0022] Figure 4 It is a front view of the inside of the decorative outer shell of the present utility model;

[0023] Figure 5 It is a view of the decorative outer shell of the present utility model in the open state;

[0024] Figure 6 It is a detail view of part A of the decorative outer shell of the present utility model;

[0025] Figure 7 It is an internal view of the ring extension part of the present utility model;

[0026] Figure 8 This is the front view of the ring of the present utility model;

[0027] Figure 9 This is the side view of the hidden groove of the present utility model.

[0028] In the figure: 1 - decorative shell; 101 - main body shell; 102 - rotating shell; 2 - ring; 201 - ornament inlay hole; 202 - extension part; 203 - threaded hole; 204 - magnetic pole; 205 - bolt; 206 - perforation; 3 - shell rotating shaft; 301 - contact plate; 302 - avoidance groove; 4 - first magnetic material; 5 - second magnetic material; 6 - hook part; 7 - rotating shaft; 701 - hidden groove; 8 - fixed hook; 9 - reset rod; 10 - reset spring; 11 - fixing plate; 12 - sliding column. Specific embodiments

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0030] Embodiment:

[0031] Please refer to Figures 1 to 8 , the present utility model provides a technical solution:

[0032] A magnetic attraction ring with a decorative shell, comprising:

[0033] The decorative shell 1, the decorative shell 1 is wrapped outside the ring 2, and the magnetic attraction shell is divided into two parts by the shell rotating shaft 3 at the bottom. The upper half is the main body shell 101, and both sides of the lower part of the main body shell 101 are connected with the rotating shell 102. The inner side of the upper part of the main body shell 101 has the first magnetic materials 4 symmetrically arranged at both ends, and the bottom of the rotating shell 102 has the second magnetic materials 5 symmetrically arranged. The rotating shell 102 is fixed by hooking the sliding column 12 below the main body shell 101 through the hook part 6;

[0034] The ring 2, the top of the ring 2 has a raised ornament inlay hole 201, and one side of the ring 2 has an extension part 202 extending into the inner wall along the direction of the inner wall at an angle. The front end of the extension part 202 has a threaded hole 203, and the position of the threaded hole 203 is consistent with the position of the perforation 206 on the surface of the ring 2 and is fixedly connected by a bolt 205. The positions of the surface of the ring 2 corresponding to the first magnetic material 4 and the second magnetic material 5 both have magnetic poles 204.

[0035] In this embodiment, the edges of the decorative shell 1 and the ring 2 are both rounded to prevent scratches.

[0036] In this embodiment, the bottom of the decorative shell 1 has two rotatable rotating shells 102, and the hook portion 6 above the rotating shell 102 hooks the sliding column 12 of the main shell 101 of the decorative shell 1 to prevent the decorative shell 1 from opening and causing the ring 2 to fall off. After the hook portion 6 hooks the sliding column 12, the reset rod 9 and the reset spring 10 below the sliding column 12 can press upward against the sliding column 12 when shaking to prevent the sliding column 12 from falling off. At the same time, the second magnetic material 5 on the rotating shell 102 will absorb the magnetic pole 204 on the ring 2, thereby eliminating the shaking of the rotating shell 102.

[0037] Specifically, Figure 9 The hook portion 6, the fixed hook 8, the reset rod 9, the reset spring 10, the sliding column 12 and the fixed plate 11 are all hidden in the hidden groove 701 to prevent scratches on the user.

[0038] Specifically, the hook portion 6 includes a fixed hook 8 , which is rotatably connected to the rotating shaft 7 . The front end of the fixed hook 8 has a semicircular hook portion that can hook the circular sliding column 12 below the main body shell 101 .

[0039] Specifically, the sliding column 12 is slidably connected in the slot below the main body shell 101 , and the side surface of the sliding column 12 is fixedly connected with the reset rod 9 .

[0040] Specifically, one end of the reset rod 9 is fixedly connected to the sliding column 12 , and the other end is fixedly connected to the fixed plate 11 below the sliding column 12 . A reset spring 10 is sleeved on the outer side of the reset rod 9 .

[0041] In this embodiment, the main shell 101 and the rotating shell 102 both have the first magnetic material and the second magnetic material 5 corresponding to the position of the magnetic pole 204 on the ring 2, which can eliminate the shaking of the decorative shell 1 after the ring 2 is inserted and fixed, thereby preventing it from falling off.

[0042] At the same time, the ring 2 has an extension part 202 inside, and the extension part 202 is inserted into the other half of the ring 2. By unscrewing the bolt 205, the extension distance of the extension part 202 can be extended, thereby enlarging the diameter of the ring 2 so that people with different finger thicknesses can wear it.

[0043] The size of the decorative shell 1 is larger than that of the ring 2 and can accommodate the enlarged ring 2. The rotating shell 102 is movable and has a fixed second magnetic material 5, so it can adapt to rings 2 of different sizes.

[0044] In this embodiment, the main shell 101 has an avoidance groove 302, which can accommodate the rotating shell 102 to rotate at a larger angle. At the same time, the resistance plate 301 of the rotating shell 102 will be resisted by the outer side of the ring when the ring 2 is inserted, thereby driving the rotating shell 102 to reset and causing the second magnetic material 5 to be attracted by the magnetic pole.

[0045] Specifically, the rotating shell 102 rotates open along the shell rotating axis 3 to accommodate the ring 2. At this time, the magnetic pole 204 corresponds to the position of the first magnetic material 4 and the second magnetic material 5. The first magnetic material 4 and the second magnetic material 5 can be selected from magnetic materials such as iron.

[0046] Specifically, the main body shell 101 above the shell rotating shaft 3 has an avoidance groove 302, and the rotating shell 102 has a contact plate 301 extending into the avoidance groove 302.

[0047] Specifically, Figure 1 After accommodating the ring 2 , the decorative shell 1 can completely wrap the surface of the ring 2 and cover the extension portion 202 .

[0048] Specifically, the decoration inlay hole 201 passes through the opening at the top of the decoration shell 1 to reach the outside.

[0049] Specifically, the diameter of the ornament embedded in the ornament embedding hole 201 is smaller than the diameter of the opening on the top of the decorative shell 1 .

[0050] When the utility model is used, Figure 5 , press the rotating shell 102 inward with force. Due to the small curvature of the hook portion 6, the hook portion 6 squeezes the reset rod 9 when an external force is applied, causing the reset rod 9 to move downward, thereby disengaging the fixed hook 8 from the reset rod, releasing the restriction of the rotating shell 102, and then opening the rotating shell 102 outward to insert the ring 2. After the ring 2 is inserted, it will push up the contact plate 301 outward, so that the magnetic pole 204 is aligned with the first magnetic material 4 and attracted. Close the rotating shell 102 to allow the second magnetic material 5 to adsorb the magnetic pole 204 under the ring 2. Turn the fixed hook 8 by hand and insert it into the hidden groove 701. Re-fix the column sliding column 12 to complete the installation. If you want to replace a different decorative shell 1, you can repeat the above steps to quickly and easily replace a different decorative shell 1 for a ring 2.

[0051] The remaining undescribed parts of the present invention may be the same as the prior art, or are well-known technologies, or may be implemented by using the prior art, and will not be described in detail herein.

[0052] Although the 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 magnetic ring with a decorative shell, characterized in that, include: A decorative shell (1), wherein the decorative shell (1) is wrapped around the outside of the ring (2), and the magnetic shell is divided into two parts by a shell rotating shaft (3) at the bottom, wherein the upper part is a main shell (101), and the two sides below the main shell (101) are connected to a rotating shell (102), and the upper inner side of the main shell (101) has a first magnetic material (4) symmetrically arranged at both ends, and the bottom of the rotating shell (102) has a second magnetic material (5) symmetrically arranged, and the rotating shell (102) is fixed by hooking a sliding column (12) below the main shell (101) through a bent hook (6); A ring (2), wherein the top of the ring (2) has a raised ornament inlay hole (201), one side of the ring (2) has an extension portion (202) extending into the inner wall along the direction of the inner wall, the front end of the extension portion (202) has a threaded hole (203), the position of the threaded hole (203) is consistent with the position of a through hole (206) on the surface of the ring (2), and is fixedly connected by a bolt (205), and the surface of the ring (2) has magnetic poles (204) at positions corresponding to the first magnetic material (4) and the second magnetic material (5).

2. The magnetic ring with a decorative shell according to claim 1, characterized in that: The hook portion (6) comprises a fixed hook (8), which is rotatably connected to the rotating shaft (7). The front end of the fixed hook (8) has a semicircular hook portion which can hook onto a circular sliding column (12) below the main body shell (101).

3. The magnetic ring with a decorative shell according to claim 2, characterized in that: The sliding column (12) is slidably connected in the slot below the main body shell (101), and a reset rod (9) is fixedly connected to the side of the sliding column (12).

4. The magnetic ring with a decorative shell according to claim 3, characterized in that: One end of the reset rod (9) is fixedly connected to the sliding column (12), and the other end is fixedly connected to the fixed plate (11) below the sliding column (12). A reset spring (10) is sleeved on the outer side of the reset rod (9).

5. A magnetic ring with a decorative shell according to claim 1, characterized in that: The rotating shell (102) is rotated and opened along the shell rotating axis (3) to accommodate the ring (2) to enter, and at this time, the magnetic pole (204) corresponds to the position of the first magnetic material (4) and the second magnetic material (5).

6. The magnetic ring with a decorative shell according to claim 1, characterized in that: After the decorative shell (1) accommodates the ring (2), it can completely wrap the surface of the ring (2) and cover the extension part (202). At the same time, the size of the decorative shell (1) is slightly larger than the size of the ring (2) and can accommodate the ring (2) after being extended to enlarge its diameter.

7. A magnetic ring with a decorative shell according to claim 1, characterized in that: The ornament inlay hole (201) passes through the opening at the top of the decorative shell (1) to reach the outside.

8. A magnetic ring with a decorative shell according to claim 1, characterized in that: The diameter of the ornament to be inlaid in the ornament inlay hole (201) is smaller than the diameter of the opening on the top of the ornament shell (1).

9. A magnetic ring with a decorative shell according to claim 1, characterized in that: The main body shell (101) above the shell rotating shaft (3) has an avoidance groove (302), and the rotating shell (102) has a contact plate (301) extending into the avoidance groove (302).

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