A jewelry connecting device that is easy to disassemble and replace
By using a dual fixing method of magnetic components and rubber clips, the problem of traditional bracelet connection structures being unable to balance stability and flexibility is solved, enabling quick replacement and secure connection of jewelry pieces, meeting personalized matching needs, and providing a safe and reliable wearing experience.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN INST OF TECH
- Filing Date
- 2025-08-21
- Publication Date
- 2026-06-05
AI Technical Summary
Traditional bracelet connection structures struggle to balance stability and flexibility. Rigid welding limits the freedom of replacement, and metal buckles are easily damaged and inconvenient to use.
It adopts a dual fixing method of magnetic components and rubber clips. The jewelry pieces are locked in the connector by the rubber clips and fixed by the magnet, which enables quick replacement.
It enables quick replacement and secure connection of jewelry pieces, meets personalized matching needs, prevents them from falling off and getting damaged, and provides a safe and reliable wearing experience.
Smart Images

Figure CN224320319U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of jewelry, and in particular to a jewelry connection device that is easy to disassemble and replace. Background Technology
[0002] In the jewelry industry, bracelets are important accessories for showcasing personal style and aesthetic taste, and the design of their connecting structure is crucial. However, for a long time, the bracelet connecting structure has faced the prominent contradiction of being unable to balance stability and flexibility.
[0003] Traditional designs primarily use rigid welding or metal clasps such as spring buckles and S-clasps for connection. From a jewelry styling perspective, rigid welding permanently joins the bracelet's parts through high-temperature fusion. While this process ensures the overall structural strength of the bracelet and provides a stable wearing experience, in today's pursuit of personalization and diverse styling, rigid connections make it difficult to replace decorative parts on the bracelet to create a unique style. Replacing decorative parts on a rigidly welded bracelet requires specialized tools for destructive disassembly, making it difficult to restore it to its original state. This significantly limits consumers' freedom and creativity in jewelry styling, making the bracelet difficult to adapt to ever-changing fashion demands.
[0004] On the other hand, while bracelets connected by metal clasps such as spring buckles and S-clasps offer basic disassembly and assembly capabilities to some extent, providing convenience for consumers to replace decorative parts and meeting initial matching adjustment needs, in actual jewelry use, the frequent opening and closing of bracelets during daily wear can easily cause metal fatigue under repeated stress. Over time, the elasticity of the clasp will gradually weaken or the clasp will jam, which will not only damage the jewelry but also reduce the user's willingness to use it.
[0005] Therefore, it is necessary to provide a new, easily replaceable jewelry connection device to solve the above-mentioned technical problems. Utility Model Content
[0006] To solve the above-mentioned technical problems, this utility model provides a jewelry connecting device that is easy to disassemble and replace.
[0007] The jewelry connecting device for easy disassembly and replacement provided by this utility model includes: a bracelet one and a bracelet two, which are respectively located in a connector one and a connector two. The connector one and the connector two are magnetically attracted by a magnetic attraction component one. Multiple jewelry pieces are detachably connected inside the connector one and the connector two. Each of the multiple jewelry pieces has a rubber clip fixed at both ends. A magnet is fixed at the end of each rubber clip away from the jewelry piece. The two ends of the multiple jewelry pieces are respectively inserted into the connector one and the connector two. The multiple rubber clips are respectively engaged in the connector one and the connector two. The multiple magnets are respectively magnetically fixed inside the connector one and the connector two.
[0008] Preferably, the first connector includes two first connectors, which are respectively fixed to both ends of the first bracelet, and the second connector includes two second connectors, which are respectively fixed to both ends of the second bracelet.
[0009] Preferably, each of the two connecting seats 1 and the two connecting seats 2 has multiple slots on the side near the multiple jewelry pieces. The multiple slots match the multiple jewelry pieces. The inner sidewalls of the multiple slots have annular grooves. The bottom walls of the multiple slots are fixed with magnets 2. The multiple magnets 1 are magnetically attracted and fixed to the multiple magnets 2 respectively. The multiple rubber blocks are engaged with the inner walls of the multiple annular grooves respectively.
[0010] Preferably, the connecting seat 1 has a mounting groove 2 and a plurality of mounting grooves 1 on the side away from the jewelry piece. The plurality of mounting grooves 1 are arranged around the outside of the mounting groove 2, and the bottom walls of the mounting groove 2 and the plurality of mounting grooves 1 are respectively fixed with magnets 4 and magnets 3.
[0011] Preferably, the side of the connecting seat two away from the jewelry piece is also fixed with a magnet six and a plurality of magnets five.
[0012] Preferably, one end of the magnet six is inserted into the mounting groove two, one end of the plurality of magnets five is respectively inserted into the plurality of mounting grooves one, the magnet four is magnetically attracted and fixed to the magnet six, and the plurality of magnets three are magnetically attracted and fixed to the plurality of magnets five respectively.
[0013] Compared with related technologies, the jewelry connecting device that is easy to disassemble and replace provided by this utility model has the following beneficial effects:
[0014] This device features detachable jewelry pieces inside connector one and connector two, with both ends of the jewelry pieces secured to the connectors by rubber clips. Simultaneously, magnet one is used to magnetically fix the jewelry pieces to the inside of the connectors, enabling quick replacement of the jewelry pieces. Consumers can easily change different styles of jewelry pieces without the need for professional tools, simply by pulling them out. This allows for the rapid creation of diverse matching effects according to different occasions, outfits, and moods, satisfying modern consumers' pursuit of personalized jewelry matching.
[0015] This device employs a dual fixing method, combining rubber clips and magnetic fixation. This strengthens the connection between the jewelry pieces and the connectors. The rubber clips, with their excellent elasticity and friction, utilize deformation and elasticity to lock the pieces in place, effectively preventing them from falling off during wear. Simultaneously, the magnetic attraction of the magnets further enhances the connection strength. To a certain extent, this ensures the structural stability of the jewelry connection even during vigorous exercise or frequent activity, avoiding the risk of damage or loss due to loose connections. This provides consumers with a safe and reliable wearing guarantee. Attached Figure Description
[0016] Figure 1 A schematic diagram of the overall structure of the jewelry connecting device that is easy to disassemble and replace provided by this utility model;
[0017] Figure 2 This is a structural schematic diagram of the connector.
[0018] Figure 3 A cross-sectional structural diagram of a portion of the connector;
[0019] Figure 4 This is a structural schematic diagram of connector two;
[0020] Figure 5 This is a schematic diagram of the rubber clip structure.
[0021] The following are the labels in the diagram: 1. Connector 1; 2. Connector 2; 3. Bracelet 1; 31. Bracelet 2; 32. Jewelry piece; 321. Rubber clip; 322. Magnet 1; 4. Connector 1; 41. Connector 2; 411. Slot; 412. Annular groove; 413. Magnet 2; 42. Mounting slot 1; 421. Mounting slot 2; 43. Magnet 3; 431. Magnet 4; 44. Magnet 5; 441. Magnet 6. Detailed Implementation
[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0023] Please refer to the following: Figures 1 to 5 ,in, Figure 1A schematic diagram of the overall structure of the jewelry connecting device that is easy to disassemble and replace provided by this utility model; Figure 2 This is a structural schematic diagram of the connector. Figure 3 A cross-sectional structural diagram of a portion of the connector; Figure 4 This is a structural schematic diagram of connector two; Figure 5 This is a schematic diagram of the rubber clip structure.
[0024] In some embodiments, such as Figures 1 to 5 As shown, the device includes a bracelet 3 and a bracelet 31. Bracelet 3 and bracelet 31 are located in connector 1 and connector 2, respectively. Connector 1 and connector 2 are magnetically attracted by a magnetic component. Multiple jewelry pieces 32 are detachably connected inside connector 1 and connector 2. Rubber clips 321 are fixed at both ends of the multiple jewelry pieces 32. Magnets 322 are fixed at the ends of the rubber clips 321 away from the jewelry pieces 32. The ends of the multiple jewelry pieces 32 are respectively inserted into connector 1 and connector 2. The multiple rubber clips 321 are respectively engaged in connector 1 and connector 2. The multiple magnets 322 are magnetically fixed to the interior of connector 1 and connector 2, respectively.
[0025] Specifically, by setting detachable jewelry pieces 32 inside connector 1 and connector 2, and by having multiple jewelry pieces 32 with their ends secured to connector 1 and connector 2 by rubber clips 321, and by using magnet 322 to fix them to the magnetic properties inside connector 1 and connector 2, the jewelry pieces 32 can be quickly replaced. Consumers do not need to use professional tools; they can easily change different styles of jewelry pieces 32 with just a simple pull-out operation. This allows for the creation of diverse matching effects according to different occasions, clothing, and moods, satisfying modern consumers' pursuit of personalized jewelry 32 matching.
[0026] Furthermore, the dual fixing method of rubber clip 321 engagement and magnetic fixation strengthens the connection between the jewelry piece 32 and the connector. The rubber clip 321 has good elasticity and friction, and the engagement is achieved through deformation and elasticity, which can effectively prevent the jewelry piece 32 from falling off during wear. At the same time, the magnetic attraction of the magnet further enhances the connection strength. To a certain extent, this ensures the structural stability of the jewelry piece connection even under strenuous exercise or frequent activity, avoiding the risk of damage or loss of the jewelry due to loosening or falling off the connection, and providing consumers with a safe and reliable wearing guarantee.
[0027] In some embodiments, reference is made to Figures 1 to 5As shown, connector one includes two connectors 4, which are fixed to both ends of bracelet 3. Connector two includes two connectors 41, which are fixed to both ends of bracelet 31.
[0028] Multiple slots 411 are provided on the side of each of the two connecting seats 41 and the two connecting seats 41 near the multiple jewelry pieces 32. The multiple slots 411 match the multiple jewelry pieces 32. Annular grooves 412 are provided on the inner sidewalls of the multiple slots 411. Magnets 413 are fixed to the bottom wall of the multiple slots 411. Magnets 322 are magnetically attracted and fixed to magnets 413 respectively. Furthermore, multiple rubber blocks 321 are engaged with the inner walls of the multiple annular grooves 412 respectively.
[0029] The connecting seat 4 has a mounting groove 421 and multiple mounting grooves 42 on the side away from the jewelry piece 32. The multiple mounting grooves 42 are arranged around the outside of the mounting groove 421, and the bottom walls of the mounting groove 421 and the multiple mounting grooves 42 are respectively fixed with magnets 431 and multiple magnets 43.
[0030] On the side of connector 2 41 away from jewelry piece 32, magnet 6 441 and multiple magnets 5 44 are also fixed.
[0031] One end of magnet 6 441 is inserted into mounting slot 2 421, and one end of each of the multiple magnets 5 44 is inserted into multiple mounting slots 1 42 respectively. Magnet 4 431 is magnetically attracted and fixed to magnet 6 441, and multiple magnets 3 43 are magnetically attracted and fixed to multiple magnets 5 44 respectively.
[0032] Specifically, when it is necessary to install the jewelry piece 32 onto the first connector 4 or the second connector 41, hold the jewelry piece 32 and align the rubber clips 321 at both ends of the jewelry piece 32 with the slots 411 on the first connector 4 or the second connector 41, and push the jewelry piece 32 into the slot 411. During the pushing process, the rubber clips 321 enter the slot and, due to their elasticity, undergo elastic deformation, passing through the slot 411 and continuing to go deeper. During this deeper process, the rubber clips 321 engage with the annular groove 412 on the inner side wall of the slot 411, achieving mechanical locking and fixation. At the same time, the magnet 322 at the end of the rubber clips 321 on the jewelry piece 32 attracts the magnet 413 on the bottom wall of the slot 411, generating magnetic attraction, which further enhances the connection stability between the jewelry piece 32 and the connector, preventing the jewelry piece 32 from falling off due to shaking during daily wear.
[0033] Furthermore, when it is necessary to connect bracelet 1 3 and bracelet 2 31 into a complete bracelet, bring connecting seat 2 41 close to connecting seat 1 4, so that magnet 5 44 and magnet 6 441 on connecting seat 2 41 are aligned with mounting slot 1 42 and mounting slot 2 421 on connecting seat 1 4, respectively. As they approach each other, magnet 5 44 will gradually insert into mounting slot 1 42, and magnet 6 441 will gradually insert into mounting slot 2 421. During this process, magnet 3 43 and magnet 5 44, and magnet 4 431 and magnet 6 441 will be magnetically attracted and fixed, ensuring the stability of the connection of jewelry piece 32. This magnetic attraction will quickly attract connecting seat 1 4 and connecting seat 2 41 and fit them tightly together, thereby achieving a stable connection between bracelet 1 3 and bracelet 2 31.
[0034] Furthermore, when disassembling jewelry piece 32, simply hold one end of the jewelry piece 32 with your hand, apply a certain external force to overcome the magnetic attraction between magnet 1 322 and magnet 2 413 and the friction between rubber block 321 and annular groove 412, and pull the jewelry piece 32 out of slot 411. When disassembling bracelet 1 3 and bracelet 2 31, similarly apply external force to overcome the magnetic attraction between magnet 3 43 and magnet 5 44, and magnet 431 and magnet 6 441, and separate the connecting seat 1 4 and connecting seat 2 41, so that bracelet 1 3 and bracelet 2 31 are separated.
[0035] In addition, since the connector has multiple slots 411, it can accommodate a variety of jewelry pieces 32 of different styles, colors and materials, such as gemstones, pearls, and metal sculpted pieces. Consumers or users can freely select and change jewelry pieces 32 according to their own preferences, different occasions and clothing styles, and easily create a variety of unique bracelet styles. Consumers can change jewelry pieces 32 as easily as changing a mobile phone case, which meets the strong demand of modern consumers for personalized jewelry matching.
[0036] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.
[0037] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A jewelry connecting device that is easy to disassemble and replace, comprising a first bracelet (3) and a second bracelet (31), characterized in that, The first bracelet (3) and the second bracelet (31) are located in the first connector (1) and the second connector (2) respectively. The first connector (1) and the second connector (2) are magnetically attracted by a magnetic attraction component. Multiple jewelry pieces (32) are detachably connected inside the first connector (1) and the second connector (2). Both ends of the multiple jewelry pieces (32) are fixed with rubber clips (321). The end of the rubber clips (321) away from the jewelry pieces (32) is fixed with a magnet (322). Both ends of the multiple jewelry pieces (32) are respectively inserted into the first connector (1) and the second connector (2). The multiple rubber clips (321) are respectively engaged in the first connector (1) and the second connector (2). The multiple magnets (322) are respectively magnetically fixed inside the first connector (1) and the second connector (2).
2. The easily replaceable jewelry connecting device according to claim 1, characterized in that, The first connector includes two connecting seats (4), which are fixed to both ends of the first bracelet (3). The second connector includes two connecting seats (41), which are fixed to both ends of the second bracelet (31).
3. The easily replaceable jewelry connecting device according to claim 2, characterized in that, Each of the two connecting seats 1 (4) and the two connecting seats 2 (41) has a plurality of slots (411) on the side near the plurality of jewelry pieces (32). The plurality of slots (411) are matched with the plurality of jewelry pieces (32). The inner sidewalls of the plurality of slots (411) are provided with annular grooves (412). The bottom walls of the plurality of slots (411) are fixed with magnets 2 (413). The plurality of magnets 1 (322) are magnetically attracted and fixed to the plurality of magnets 2 (413) respectively. The plurality of rubber blocks (321) are engaged with the inner walls of the plurality of annular grooves (412) respectively.
4. The easily replaceable jewelry connecting device according to claim 3, characterized in that, The connecting seat 1 (4) has a mounting groove 2 (421) and a plurality of mounting grooves 1 (42) on the side away from the jewelry piece (32). The plurality of mounting grooves 1 (42) are arranged around the outside of the mounting groove 2 (421), and magnets 4 (431) and a plurality of magnets 3 (43) are respectively fixed on the bottom wall of the mounting groove 2 (421) and the plurality of mounting grooves 1 (42).
5. The easily replaceable jewelry connecting device according to claim 4, characterized in that, The connecting seat 2 (41) is further fixed with a magnet 6 (441) and a plurality of magnets 5 (44) on the side away from the jewelry piece (32).
6. The easily replaceable jewelry connecting device according to claim 5, characterized in that, One end of the magnet six (441) is inserted into the mounting slot two (421), one end of the multiple magnets five (44) is respectively inserted into the multiple mounting slots one (42), the magnet four (431) is magnetically fixed to the magnet six (441), and the multiple magnets three (43) are magnetically fixed to the multiple magnets five (44).