Annular ornament capable of being automatically and elastically buckled

Abstract

The utility model discloses an annular ornament capable of being automatically and elastically buckled, which is convenient and quick to wear and can freely adjust the style on a bracelet body according to preference. According to the technical scheme, the bracelet is characterized by comprising two bracelet bodies and a connecting part, the connecting part comprises an elastic piece and two sheet bodies, the sheet bodies are connected with the adjacent bracelet bodies, the two sheet bodies are rotationally connected, the elastic piece is arranged between the two sheet bodies, and a supporting part is arranged at the end, away from the connecting part, of each bracelet body. The elastic piece can simultaneously drive the two bracelet bodies to jointly enclose to form a main bracelet body, and the supporting part limits the state of the main bracelet body. And the two bracelet bodies are driven to be close to each other and are enclosed into a whole to form the finished main bracelet body, so that the wrist can be conveniently placed between the opening and resetting of the main bracelet body, and a wearer can finish wearing without suffering pain or using other auxiliary tools. The rotation action of the two bracelet bodies is limited through the blocking effect of the supporting part, so that the problem that the bracelet bodies are misplaced due to excessive displacement is avoided.

Description

Technical Field

[0001] The utility model relates to the field of jewelry, in particular to an annular decorative object which can be automatically elastically buckled. Background Art

[0002] As a traditional ornament, bracelets are loved and pursued by people. With the rapid development of the economy and the gradual improvement of people's living standards, more and more people will pay for bracelets or other ornaments.

[0003] However, most existing bracelets are integrated closed bracelets, which require soap, hand cream or other lubricating liquids, or the use of a plastic bag to smoothly wear them. This is not only inconvenient to wear, but also easily compresses the bones of the hand and causes discomfort. Utility Model Content

[0004] The purpose of the utility model is to provide a ring-shaped ornament that can be automatically elastically buckled, which is convenient and quick to wear, and the style of the bracelet can be freely adjusted according to preference.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A ring-shaped ornament that can automatically and elastically buckle includes two bracelet bodies and a connecting part. The connecting part is an elastic member and two sheets. The sheets are connected to adjacent bracelet bodies, and the two sheets are rotatably connected. The elastic member is arranged between the two sheets. The end of the bracelet body away from the connecting part is provided with a support part. The elastic member can simultaneously drive the two bracelet bodies to enclose together to form a main bracelet body, and the support part limits the state of the main bracelet body; the bracelet body is also provided with a storage groove, and also includes a decorative piece and a locking structure. The decorative piece can be installed in the storage groove and connected to the bracelet body through the locking structure.

[0007] Compared with the prior art, the annular decorative article that can be automatically elastically fastened using the above technical solution has the following beneficial effects:

[0008] 1. The utility model adopts an annular ornament that can be automatically elastically fastened. While the two plates are driven to reset by the elastic member, the two bracelet bodies are respectively connected to the two plates, so the purpose of driving the two bracelet bodies to move can be achieved. Moreover, since the two plates are in a rotationally connected structure, the two bracelet bodies are driven to approach each other and enclosed together to form a complete main bracelet body, so that the wrist can be placed between the opening and resetting of the main bracelet body. During the wearing process, the wearer does not need to endure pain or use other auxiliary tools to complete the wearing.

[0009] Second, the support portion blocks the rotation of the two bracelets, preventing them from being misplaced due to excessive movement.

[0010] Through the cooperation of the storage slot and the locking structure, it is suitable for wearers who like different styles and can effectively increase the service life of the decoration.

[0011] Preferably, the elastic member includes, but is not limited to, a torsion spring and a ring-shaped structure made of multiple memory materials. The elastic member is used in the connecting portion to drive the two bracelets to move. Any structure that can drive the bracelets to close together can be used, such as a torsion spring structure, a memory material with a corresponding structure, or a structure such as a compression spring that can drive the two pieces to rotate relative to each other.

[0012] Preferably, the elastic member is a torsion spring disposed at the connection portion, and the torsion spring is coated with a waterproof layer of the same color as the connection portion. The waterproof layer of the same color as the connection portion can effectively reduce the torsion spring's overall abruptness and increase its service life.

[0013] Preferably, the ends of the torsion spring are located deep within the two blades, with the ends of the torsion spring not exposed on the surface of the blades. Because the ends of the torsion spring are located within the blades, the spring's force application point is located on the blades, effectively increasing the quickness of the main bracelet's reset and the stability of its intact state during use, while also preventing the torsion spring from accidentally injuring the wrist.

[0014] Preferably, the width of the sheet exceeds that of the bracelet, and the sheet is integrally connected to the adjacent bracelet via a curved transition. The wider sheet provides sufficient support points for the elastic element, thereby increasing the stability of the connection between the elastic element and the sheet. The sheet also provides sufficient structural strength to facilitate subsequent self-detachment of the main bracelet by the wearer. Furthermore, the gentle edge of the curved transition effectively prevents wrist injuries and improves wearing comfort.

[0015] Preferably, one of the plates is provided with two docking blocks at the end away from the adjacent bracelet body, and a spring slot for accommodating a torsion spring is provided between the two docking blocks. The other plate is provided with a docking slot on the side away from the adjacent bracelet body, into which both the docking blocks and the torsion spring are placed. The coordinated structure of the docking blocks and the docking slots can simultaneously meet the requirements of the rotational connection structure of the two plates and the use of the torsion spring. Furthermore, the torsion spring is confined in the innermost spring slot, preventing it from being damaged by external forces and also preventing it from causing damage to the skin or the outside world.

[0016] Preferably, movable grooves are provided on both side walls of the storage slot, and the locking structure includes a locking block and a return spring. The locking block is connected to the bottom of the movable groove via the return spring, and the side of the locking block facing the outside of the bracelet body is provided with an inclined portion. By controlling the decorative piece to press the inclined portion, a force is applied to the return spring, thereby causing the return spring to contract and the locking block to shift, so that the decorative piece is smoothly inserted into the storage slot. The return spring can also drive the locking block to automatically lock the decorative piece in place. At the same time, because the inclined portion only exists on one side of the locking block, the decorative piece can only be inserted in one direction without other tools, effectively preventing the decorative piece from detaching from the bracelet body at will, thereby preventing property damage.

[0017] Preferably, the retaining block is transparent, and when the return spring is in the normal state, the width of the retaining block exposed to the outside world does not exceed one-third of the width of the storage slot. The special color and slightly extended retaining block effectively limit the position of the decorative piece while effectively reducing the obstruction of the decorative piece itself, thereby meeting the purpose of displaying the decorative piece.

[0018] Preferably, the support portion is provided with a storage slot, and the storage slot is provided with a locking structure. By designing a specifically formed support portion, and matching the storage slot and the above-mentioned locking structure, the decorative piece here can be adjusted independently to further adapt to the wearer's preference for different styles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of Example 1 of the annular decorative object that can automatically and elastically buckle according to the present invention.

[0020] Figure 2 Schematic diagram of the structure of the connecting part in Example 1.

[0021] Figure 3 This is a structural diagram of Example 2 of the annular decorative object that can automatically and elastically buckle according to the present invention.

[0022] Figure 4 This is a schematic diagram of the structure of the storage tank in Example 2.

[0023] Figure 5 This is a schematic cross-sectional view of the locking structure in Example 2.

[0024] Figure numerals: 1. Bracelet body; 2. Connecting part; 20. Sheet body; 21. Torsion spring; 22. Docking block; 23. Spring groove; 24. Docking groove; 3. Support part; 4. Arc-shaped transition part; 5. Storage slot; 6. Decorative part; 7. Locking structure; 70. Positioning block; 71. Return spring; 72. Inclined part; 8. Movable groove. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings.

[0026] Example 1:

[0027] like Figures 1 to 2 The annular ornament that can be automatically elastically fastened as shown includes two bracelet bodies 1 and a connecting part 2.

[0028] The connecting part 2 is divided into an elastic part and two sheets 20. The sheets 20 are connected to the adjacent bracelet bodies 1, and the two sheets 20 are rotatably connected. The elastic part is arranged between the two sheets 20. The end of the bracelet body 1 away from the connecting part 2 is provided with a support part 3. The elastic part can simultaneously drive the two bracelet bodies 1 to enclose together to form the main bracelet body 1, and the support part 3 limits the state of the main bracelet body 1.

[0029] Among them, the elastic parts include but are not limited to a torsion spring 21 and a ring structure made of multiple memory materials. The ring structure made of memory material can refer to the existing memory metal. The two ends of the memory metal are respectively connected to the connection between the two sheets 20 and the bracelet body 1, driving the two bracelet bodies 1 to enclose each other.

[0030] In this embodiment, the elastic member is a torsion spring 21 provided at the connecting portion 2 , and in order to avoid the abrupt feeling of the torsion spring 21 and increase the service life of the torsion spring 21 , the torsion spring 21 is coated with a waterproof layer of the same color as the connecting portion 2 .

[0031] To ensure safety and stability during use, both ends of the torsion spring 21 are respectively located deep inside the two plates 20, and the ends of the torsion spring 21 are not exposed on the surface of the plate 20, and the torsion spring 21 does not protrude from the side wall of the plate 20.

[0032] In order to further increase the stability of the torsion spring 21, two docking blocks 22 are provided at the end of one of the sheets 20 away from the adjacent bracelet body 1, and a spring groove 23 for accommodating the torsion spring 21 is provided between the two docking blocks 22. The other sheet 20 is provided with a docking groove 24 on the side away from the adjacent bracelet body 1, into which the docking block 22 and the torsion spring 21 can be placed at the same time.

[0033] In addition, in order to increase the structural strength between the connecting part 2 and the bracelet body 1, and to increase the aesthetics and safety of use, the width of the sheet 20 exceeds the width of the bracelet body 1, and the sheet 20 is integrally connected to the adjacent bracelet body 1 through the arc-shaped transition part 4.

[0034] Example 2:

[0035] like Figures 3 to 5 As shown, the technical contents of this embodiment are basically the same as those of embodiment 1. The technical differences between this embodiment and embodiment 1 are:

[0036] The bracelet body 1 is also provided with a storage groove 5 , and also includes a decorative piece 6 and a locking structure 7 . The decorative piece 6 can be installed in the storage groove 5 and connected to the bracelet body 1 through the locking structure 7 .

[0037] The groove walls on both sides of the storage groove 5 are provided with movable grooves 8, and the locking structure 7 includes a locking block 70 and a reset spring 71. The locking block 70 is connected to the bottom of the movable groove 8 through the reset spring 71, and the locking block 70 is provided with an inclined portion 72 on the side facing the outside of the bracelet body 1.

[0038] And under the condition that the decorative part 6 is fixed, in order to reduce the impact of the blocking block 70 on the aesthetics, the blocking block 70 is transparent, and when the return spring 71 is in a normal state, the width of the blocking block 70 exposed to the outside does not exceed one third of the width of the storage slot 5.

[0039] In addition, the support portion 3 is also provided with a storage slot 5 and a corresponding locking structure 7 .

[0040] If it is necessary to add a decorative piece 6 to the bracelet body 1, the matching decorative piece 6 can be pressed against the inclined portion 72 of the retaining block 70. The return spring 71 is forced to contract, allowing the decorative piece 6 to smoothly pass through the inclined portion 72 and be retained in the storage slot 5. If it is necessary to remove a decorative piece 6 from the bracelet body 1, the retaining block 70 can be moved with a hardware tool to remove the decorative piece 6, thus avoiding the risk of the decorative piece 6 being easily detached under normal conditions.

[0041] In addition, the sheet body 20 and the bracelet body 1 in this embodiment can also be detachably connected by means of a plug-in structure or a small screw docking.

[0042] The above is a preferred embodiment of the present invention. Those skilled in the art may make several modifications and improvements without departing from the principles of the present invention, and these modifications and improvements should also be considered as within the scope of protection of the present invention.

Claims

1. An annular decorative article capable of automatic elastic fastening, characterized in that: The invention comprises two bracelet bodies (1) and a connecting portion (2), wherein the connecting portion (2) is divided into an elastic member and two sheets (20), wherein the sheets (20) are connected to adjacent bracelet bodies (1), and the two sheets (20) are rotatably connected, and the elastic member is arranged between the two sheets (20). The end of the bracelet body (1) away from the connecting portion (2) is provided with a support portion (3), and the elastic member can simultaneously drive the two bracelet bodies (1) to enclose together to form a main bracelet body (1), and the support portion (3) limits the state of the main bracelet body (1); the bracelet body (1) is also provided with a storage groove (5), and also includes a decorative member (6) and a locking structure (7), and the decorative member (6) can be installed in the storage groove (5) and connected to the bracelet body (1) through the locking structure (7).

2. The ring-shaped decorative article capable of automatic elastic fastening according to claim 1, characterized in that: The elastic member includes but is not limited to a torsion spring (21) and a ring structure made of multiple memory materials.

3. The ring-shaped decorative article capable of automatic elastic fastening according to claim 2, characterized in that: The elastic member is a torsion spring (21) provided at the connecting portion (2), and the torsion spring (21) is coated with a waterproof layer of the same color as the connecting portion (2).

4. The ring-shaped decorative article capable of automatic elastic fastening according to claim 3, characterized in that: The two ends of the torsion spring (21) are respectively located deep inside the two sheets (20), and the end of the torsion spring (21) is not exposed on the surface of the sheet (20).

5. The annular decorative article capable of automatic elastic fastening according to claim 1, characterized in that: The width of the sheet (20) exceeds the width of the bracelet (1), and the sheet (20) is integrally connected to the adjacent bracelet (1) via an arc-shaped transition portion (4).

6. The ring-shaped decorative article capable of automatic elastic fastening according to claim 4, characterized in that: Two docking blocks (22) are provided at the end of one of the sheets (20) away from the adjacent bracelet body (1), and a spring groove (23) for accommodating a torsion spring (21) is provided between the two docking blocks (22); a docking groove (24) for simultaneously placing the docking block (22) and the torsion spring (21) is provided on the side of the other sheet (20) away from the adjacent bracelet body (1).

7. The ring-shaped decorative article capable of automatic elastic fastening according to claim 1, characterized in that: Both side walls of the storage slot (5) are provided with movable slots (8); the locking structure (7) comprises a positioning block (70) and a reset spring (71); the positioning block (70) is connected to the bottom of the movable slot (8) via the reset spring (71); and a tilted portion (72) is provided on one side of the positioning block (70) facing the outside of the bracelet body (1).

8. The ring-shaped decorative article capable of automatic elastic fastening according to claim 7, characterized in that: The blocking block (70) is transparent, and when the return spring (71) is in a normal state, the width of the blocking block (70) exposed to the outside world does not exceed one third of the width of the storage slot (5).

9. The annular decorative article capable of automatic elastic fastening according to any one of claims 1 to 8, characterized in that: The support portion (3) is provided with a storage groove (5), and the storage groove (5) is provided with a locking structure (7).

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