D-shaped ring structure with protection function

Abstract

The utility model relates to the technical field of D-shaped ring structures, in particular to a D-shaped ring structure with a protection function, which comprises a D-shaped ring body, a protection structure is arranged on the D-shaped ring body, the protection structure comprises a fixed frame fixedly mounted in the D-shaped ring body, and two screw rods are symmetrically and movably mounted in the fixed frame. And rotating rods connected with the screw rods are arranged on the two sides of the fixing frame, moving blocks are installed on the screw rods, supporting blocks are fixedly installed on the tops of the moving blocks, and protective limiting frames arranged on the D-shaped ring body in a sleeving mode are installed above the supporting blocks. Through the arrangement of the protection structure, the shoulder strap connected with the D-shaped ring body can be limited and protected, and after the shoulder strap is connected with the D-shaped ring, the two protection limiting frames are attached to the two sides of the shoulder strap by adjusting the positions of the two protection limiting frames to protect and limit the shoulder strap, so that the shoulder strap cannot be greatly shaken and rubbed on the D-shaped ring body; therefore, abrasion of the D-shaped ring body to the shoulder strap is reduced, and the condition of breakage is avoided.

Description

Technical Field

[0001] This utility model relates to a D-ring structure with protective function, belonging to the technical field of D-ring structure. Background Technology

[0002] D-rings are ring-shaped accessories, either closed or open, shaped like the letter "D". They are mainly used for decoration and fastening of everyday items such as clothing, bags, and handbags. They are usually made of zinc alloy or iron and the surface is polished or electroplated.

[0003] Due to its simple structure, the existing D-ring does not provide protection when securing bags and handbags. It cannot protect and limit the shoulder straps connected to the bags or handbags, causing the shoulder straps to constantly shake and rub against the D-rings after connection. Over time, this can lead to wear and breakage at the connection between the shoulder straps and the D-rings.

[0004] Therefore, there is an urgent need to improve the D-ring structure with protective function to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a D-ring structure with protective function. By setting up the protective structure, the shoulder strap connected to the D-ring body can be limited and protected. After the shoulder strap is connected to the D-ring, the position of the two protective limit brackets is adjusted to abut against both sides of the shoulder strap to protect and limit it, so that the shoulder strap will not shake and rub against the D-ring body, thereby reducing the wear and tear caused by the D-ring body on the shoulder strap and avoiding breakage.

[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0007] A D-ring structure with protective function includes a D-ring body, a protective structure on the D-ring body, and a fixed frame fixedly installed inside the D-ring body. Two screws are symmetrically and movably installed inside the fixed frame. Rotating rods connected to the screws are provided on both sides of the fixed frame. A movable block is installed on the screw, a support block is fixedly installed on the top of the movable block, and a protective limiting frame sleeved on the D-ring body is installed above the support block.

[0008] Preferably, the two ends of the top of the protective limiting frame are set as arcs.

[0009] Preferably, multiple push blocks are uniformly fixedly installed on the surface of the rotating rod, and the surface is provided with anti-slip texture.

[0010] Preferably, limit rods are movably installed on both sides of the D-shaped ring body, a magnetic block is fixedly installed at one end of the limit rod, and a magnetic plate is fixedly embedded on one side of the rotating rod.

[0011] Preferably, multiple sliding grooves are symmetrically formed on the inner wall of the fixed frame, and sliders that are slidably connected to the sliding grooves are fixedly installed on both sides of the movable block.

[0012] Preferably, screws are provided on both sides of the support block, and multiple threaded grooves are provided on both the support block and the protective limit frame.

[0013] Preferably, a bearing is fixedly installed at the bottom of the D-shaped ring body, and a sleeve is fixedly installed on the outside of the bearing.

[0014] This utility model has at least the following beneficial effects:

[0015] By setting up a protective structure, the shoulder strap connected to the D-ring body can be limited and protected. After the shoulder strap is connected to the D-ring, the position of the two protective limit brackets is adjusted to abut against both sides of the shoulder strap to protect and limit it, so that the shoulder strap will not shake and rub against the D-ring body, thereby reducing the wear and tear caused by the D-ring body on the shoulder strap and preventing breakage. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the fixed frame structure of this utility model;

[0019] Figure 3 This is a schematic diagram showing the screw and threaded groove structure of this utility model.

[0020] Figure 4 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 5 For the present utility model Figure 2 Enlarged view of section B in the middle.

[0022] In the diagram, 1. D-ring body; 2. Protective structure; 3. Fixing frame; 4. Screw; 5. Rotating rod; 6. Moving block; 7. Support block; 8. Protective limit frame; 9. Push block; 10. Limiting rod; 11. Magnetic block; 12. Magnetic plate; 13. Slide groove; 14. Slider; 15. Screw; 16. Threaded groove; 17. Bearing; 18. Sleeve. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1-5 As shown in the figure, this embodiment provides a D-ring structure embodiment with protective function.

[0025] A D-ring structure with protective function includes a D-ring body 1, a protective structure 2 on the D-ring body 1, a fixed frame 3 fixedly installed inside the D-ring body 1, two screws 4 symmetrically and movably installed inside the fixed frame 3, rotating rods 5 connected to the screws 4 on both sides of the fixed frame 3, a movable block 6 installed on the screw 4, a support block 7 fixedly installed on the top of the movable block 6, and a protective limiting frame 8 sleeved on the D-ring body 1 installed above the support block 7. By setting up the protective structure 2, the shoulder strap connected to the D-ring body 1 can be limited and protected. After the shoulder strap is connected to the D-ring, the rotating rod 5 drives the screw 4 to rotate. The rotation of the screw 4 drives the moving block 6 to move. During the movement, the moving block 6 drives the protective limiting frame 8 to move through the support block 7. This adjusts the position of the two protective limiting frames 8 so that they are placed against both sides of the shoulder strap to protect and limit it, so that the shoulder strap will not shake and rub against the D-ring body 1 significantly, thereby reducing the wear and tear on the shoulder strap caused by the D-ring body 1 and preventing breakage.

[0026] In this embodiment, as Figures 1-5As shown, the top two ends of the protective limit frame 8 are set as arcs, and multiple push blocks 9 are evenly fixedly installed on the surface of the rotating rod 5, and anti-slip texture is provided on its surface. Limit rods 10 are movably installed on both sides of the D-shaped ring body 1. A magnetic block 11 is fixedly installed on one end of the limit rod 10, and a magnetic plate 12 is fixedly embedded on one side of the rotating rod 5. By making the two ends of the top of the protective limit frame 8 arc-shaped, the sharp parts of the top of the protective limit frame 8 are eliminated, avoiding scratches on the shoulder strap. By setting push blocks 9, multiple push blocks 9 are set on the surface of the rotating rod 5, increasing the operating range of one end of the rotating rod 5, making it easier for users to hold the rotating rod 5 for twisting and rotating operations. At the same time, the anti-slip texture increases friction and prevents slippage during operation. With the setting of the limit rod 10, magnetic block 11, and magnetic plate 12, after adjusting the position of the two protective limit frames 8, the limit rod 10 is pushed to move on the D-shaped ring body 1, and the magnetic block 11 on one end of it is attached to the magnetic plate 12 embedded on the rotating rod 5. Under the adsorption of the magnetic block 11 and magnetic plate 12, the rotating rod 5 can be limited and fixed, thereby preventing the rotating rod 5 from rotating due to collision or compression, which would cause the protective limit frame 8 to loosen.

[0027] In this embodiment, as Figures 1-5 As shown, multiple sliding grooves 13 are symmetrically opened on the inner wall of the fixed frame 3. Sliding blocks 14 that are slidably connected to the sliding grooves 13 are fixedly installed on both sides of the moving block 6. Screws 15 are provided on both sides of the support block 7. Multiple threaded grooves 16 are opened on both the support block 7 and the protective limit frame 8. A bearing 17 is fixedly installed at the bottom of the D-shaped ring body 1. A sleeve 18 is fixedly installed on the outside of the bearing 17. By using the sliding groove 13 and the slider 14 to support the moving block 6, the movement of the moving block 6 is made smoother, and the friction between it and the inner wall of the fixed frame 3 is reduced, making the adjustment operation easier. By using the screws 15 and the threaded grooves 16, the support block 7 and the protective limit frame 8 are connected and fixed with multiple screws 15 and threaded grooves 16. This not only makes the connection between the support block 7 and the protective limit frame 8 more secure, but also makes it easier to disassemble and replace the protective limit frame 8 if it breaks. The support block 7 and the protective limit frame 8 can be separated by removing multiple screws 15 from the threaded grooves 16 to complete the disassembly and replacement, which is more convenient and practical. By using the bearing 17 and the sleeve 18, the sleeve 18 is connected to the bag or handbag. Under the action of the bearing 17, the friction between one end of the bag or handbag and the D-ring body 1 is reduced, further preventing wear and breakage.

[0028] In this embodiment, as Figures 1-5 As shown in the figure, the working process of the D-ring structure with protective function provided in this embodiment is as follows:

[0029] After connecting the shoulder strap to the D-ring, the rotating rod 5 drives the screw 4 to rotate. The rotation of the screw 4 drives the moving block 6 to move. During the movement, the moving block 6 drives the protective limit frame 8 to move through the support block 7. This adjusts the position of the two protective limit frames 8 so that they are placed against both sides of the shoulder strap to protect and limit it. This prevents the shoulder strap from shaking and rubbing excessively on the D-ring body 1, thereby reducing the wear and tear on the shoulder strap caused by the D-ring body 1 and preventing breakage.

[0030] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A D-ring structure with protective function, comprising a D-ring body (1), characterized in that: The D-ring body (1) is provided with a protective structure (2). The protective structure (2) includes a fixed frame (3) fixedly installed inside the D-ring body (1). Two screws (4) are symmetrically and movably installed inside the fixed frame (3). Rotating rods (5) connected to the screws (4) are provided on both sides of the fixed frame (3). A moving block (6) is installed on the screw (4). A support block (7) is fixedly installed on the top of the moving block (6). A protective limiting frame (8) sleeved on the D-ring body (1) is installed above the support block (7).

2. The D-ring structure with protective function according to claim 1, characterized in that: The rotating rod (5) has multiple push blocks (9) evenly fixed on its surface, and its surface is provided with anti-slip texture. The two ends of the top of the protective limit frame (8) are set as arc shape.

3. The D-ring structure with protective function according to claim 1, characterized in that: Limiting rods (10) are movably installed on both sides of the D-shaped ring body (1). A magnetic block (11) is fixedly installed at one end of the limiting rod (10), and a magnetic plate (12) is fixedly embedded on one side of the rotating rod (5).

4. The D-ring structure with protective function according to claim 1, characterized in that: Multiple sliding grooves (13) are symmetrically provided on the inner wall of the fixed frame (3), and sliders (14) that are slidably connected to the sliding grooves (13) are fixedly installed on both sides of the moving block (6).

5. A D-ring structure with protective function according to claim 1, characterized in that: Screws (15) are provided on both sides of the support block (7), and multiple threaded grooves (16) are provided on both the support block (7) and the protective limit frame (8).

6. A D-ring structure with protective function according to claim 1, characterized in that: A bearing (17) is fixedly installed at the bottom of the D-shaped ring body (1), and a sleeve (18) is fixedly installed on the outside of the bearing (17).

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