Bracelet buckle head structure

Abstract

The utility model discloses a bracelet buckle head structure, which relates to the technical field of bracelets, and comprises a bracelet main body, the right side of the top of the bracelet main body is fixedly connected with a first connecting seat, and the top of the inner cavity of the first connecting seat is provided with two clamping grooves. The two positioning rods are pressed on the connecting rod in the direction close to each other through the circular holes, the clamping blocks synchronously slide in the clamping grooves during pressing, and the springs are extruded and compressed in the pressing process, so that the overall width of the two positioning rods is adjusted, and the two positioning rods enter an inner cavity of the second connecting seat; after entering, two positioning rods are loosened, T-shaped blocks on the two sides of the positioning rods penetrate through corresponding clamping holes to extend out of the second connecting base, springs can abut against the positioning rods to prevent the positioning rods from automatically moving, then threaded limiting rods are rotationally moved out of threaded storage grooves, the length of the threaded limiting rods is larger than that of the clamping holes, and the T-shaped blocks are prevented from retracting into the second connecting base; therefore, a person can conveniently carry out stable wearing work and convenient taking-down work.

Description

Technical Field

[0001] This utility model relates to the field of bracelet technology, and in particular to a bracelet buckle structure. Background Technology

[0002] As people's living standards improve, the demand for jewelry products is also increasing. Jewelry consumption is becoming more diversified, personalized, and upscale. In particular, bracelets have seen continuous innovation in design and quality in recent years, but clasps remain limited in variety and outdated in style.

[0003] Most bracelets are designed to be fastened simply by pressing a button. However, wearers are very likely to accidentally touch the button in daily life, which can cause the bracelet to open automatically. As a result, the clasp structure of the bracelet is not stable enough in actual use, and it is not easy for the wearer to wear it stably. Utility Model Content

[0004] The purpose of this invention is to provide a bracelet buckle structure to solve at least one of the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a bracelet buckle structure, comprising a bracelet body, a first connecting seat fixedly connected to the top right side of the bracelet body, two slots formed at the top of the inner cavity of the first connecting seat, a connecting rod fixedly connected to the inner cavity of the first connecting seat, positioning rods fitted on both sides of the middle of the connecting rod, a locking block adapted to the slots fixedly connected to the top of each of the two positioning rods, two springs fitted on the outer ring of the connecting rod, a T-shaped block fixedly connected to one side of each of the two positioning rods, a circular hole adapted to the connecting rod penetrating through the middle of each positioning rod, and a second connecting seat fixedly connected to the top left side of the bracelet body.

[0006] Preferably, the positioning rods are all fitted into the middle of the connecting rod through the circular holes and are slidably connected to the first connecting seat in the slot through the locking blocks.

[0007] Preferably, both of the two T-shaped blocks have threaded storage grooves at their top and bottom, and the inner cavities of the threaded storage grooves are threadedly connected to threaded limiting rods.

[0008] Preferably, a circular block is fixedly connected to the middle of the connecting rod.

[0009] Preferably, all the springs are made of gold-plated spring material.

[0010] Preferably, the second connecting seat has locking holes on both sides, and the locking holes are adapted to the T-shaped block.

[0011] The beneficial effects of this utility model are as follows:

[0012] In this invention, two positioning rods are pressed together on the connecting rod through circular holes. During pressing, the locking blocks slide synchronously in the slots, and the pressing process compresses the springs, causing the overall width of the two positioning rods to adjust and enter the inner cavity of the second connecting seat. After entering, the two positioning rods are released, allowing the T-shaped blocks on both sides to extend through the corresponding locking holes to the outside of the second connecting seat. The springs press against the positioning rods to prevent them from moving on their own. Then, the threaded limiting rod is rotated out of the threaded storage groove so that its length is higher than the length of the locking hole, preventing the T-shaped blocks from retracting into the second connecting seat. This allows for stable wearing and convenient removal of the device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a three-dimensional structural diagram of the first connecting seat of this utility model;

[0015] Figure 3 This is a three-dimensional structural diagram of the second connecting seat of this utility model;

[0016] Figure 4 This is a three-dimensional structural diagram of the positioning rod of this utility model.

[0017] In the diagram: 1. Bracelet body; 6. First connecting seat; 7. Slot; 8. Connecting rod; 9. Round block; 10. Positioning rod; 11. Locking block; 12. Spring; 13. T-shaped block; 14. Threaded storage slot; 15. Threaded limiting rod; 16. Second connecting seat; 17. Locking hole; 18. Round hole. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] This utility model provides, for example Figure 1-4The bracelet buckle structure shown includes a bracelet body 1. A first connecting seat 6 is fixedly connected to the top right side of the bracelet body 1. Two slots 7 are opened at the top of the inner cavity of the first connecting seat 6. A connecting rod 8 is fixedly connected to the inner cavity of the first connecting seat 6. Positioning rods 10 are fitted on both sides of the middle part of the connecting rod 8. The top of the two positioning rods 10 is fixedly connected to a locking block 11 that matches the slot 7. Two springs 12 are fitted on the outer ring of the connecting rod 8. A T-shaped block 13 is fixedly connected to one side of the two positioning rods 10. A circular hole 18 that matches the connecting rod 8 is opened through the middle of the positioning rod 10. A second connecting seat 16 is fixedly connected to the top left side of the bracelet body 1.

[0020] Furthermore, each positioning rod 10 is fitted into the middle of the connecting rod 8 through a circular hole 18 and is slidably connected to the first connecting seat 6 within a slot 7 via a locking block 11. The second connecting seat 16 has locking holes 17 on both sides, each locking hole 17 fitting with a T-shaped block 13. Threaded storage grooves 14 are provided at the top and bottom of both T-shaped blocks 13, and threaded limiting rods 15 are threadedly connected to the inner cavity of each threaded storage groove 14. By pressing the two positioning rods 10 through the circular holes 18 onto the connecting rod 8 in a direction closer to each other, the locking blocks 11 slide synchronously within the slots 7 during pressing. The process will compress the spring 12, causing the width of the two positioning rods 10 to be adjusted and enter the inner cavity of the second connecting seat 16. After entering, the two positioning rods 10 are released, allowing the T-shaped blocks 13 on both sides to extend through the corresponding locking holes 17 to the outside of the second connecting seat 16. The spring 12 will press against the positioning rods 10 to prevent them from moving on their own. Then, the threaded limiting rod 15 is rotated out in the threaded storage groove 14 so that its length is higher than the length of the locking hole 17, preventing the T-shaped blocks 13 from retracting into the second connecting seat 16. This makes it easy for personnel to wear the device stably and remove it conveniently.

[0021] Furthermore, a circular block 9 is fixedly connected to the middle of the connecting rod 8. The circular block 9 can abut against the inner wall of the first connecting seat 6 when the spring 12 is pressed and compressed, thereby improving the stability of pushing the positioning rod 10.

[0022] Furthermore, all springs 12 are made of gold-plated springs. Since gold-plated springs can reduce oxidation and corrosion, and can also effectively resist the erosion of humid environments and chemicals, making springs 12 of gold-plated spring material can improve their service life and performance.

[0023] In practical implementation, the bracelet body 1 is first placed on the wrist. Then, the two ends of the bracelet body 1 are brought close together. After they are close together, the two positioning rods 10 are pressed together on the connecting rod 8 through the circular hole 18. During the pressing, the locking block 11 slides synchronously in the locking groove 7. The pressing process will compress the spring 12, causing the overall width of the two positioning rods 10 to be adjusted and enter the inner cavity of the second connecting seat 16. After entering, the two positioning rods 10 are released so that the T-shaped blocks 13 on both sides extend through the corresponding locking holes 17 to the outside of the second connecting seat 16. The spring 12 will press against the positioning rods 10 to prevent them from moving on their own. Then, the threaded limiting rod 15 is rotated out in the threaded storage groove 14 so that its length is higher than the length of the locking hole 17, preventing the T-shaped blocks 13 from retracting into the second connecting seat 16. This makes it easy for people to wear the device stably and remove it easily.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A bracelet buckle structure, comprising a bracelet body (1), characterized in that: The bracelet body (1) is fixedly connected to the top right side of the first connecting seat (6). The top of the inner cavity of the first connecting seat (6) has two slots (7). The inner cavity of the first connecting seat (6) is fixedly connected to the connecting rod (8). The middle two sides of the connecting rod (8) are fitted with positioning rods (10). The top of the two positioning rods (10) is fixedly connected with a locking block (11) that matches the slot (7). The outer ring of the connecting rod (8) is fitted with two springs (12). The side of the two positioning rods (10) is fixedly connected with a T-shaped block (13). The middle of the positioning rod (10) is opened with a circular hole (18) that matches the connecting rod (8). The top left side of the bracelet body (1) is fixedly connected to the second connecting seat (16).

2. The bracelet buckle structure according to claim 1, characterized in that: The positioning rods (10) are all fitted into the middle of the connecting rod (8) through the circular hole (18) and are slidably connected to the first connecting seat (6) in the slot (7) through the locking block (11).

3. The bracelet buckle structure according to claim 1, characterized in that: Both T-shaped blocks (13) have threaded storage grooves (14) at their top and bottom, and the inner cavity of each threaded storage groove (14) is threadedly connected to a threaded limiting rod (15).

4. The bracelet buckle structure according to claim 1, characterized in that: A circular block (9) is fixedly connected to the middle of the connecting rod (8).

5. A bracelet buckle structure according to claim 1, characterized in that: All springs (12) are made of gold-plated spring material.

6. A bracelet buckle structure according to claim 1, characterized in that: The second connecting seat (16) has a locking hole (17) on both sides, and the locking hole (17) is adapted to the T-shaped block (13).

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