A connecting mechanism for a brake disc

Abstract

This utility model relates to the field of brake disc technology, and more particularly to a connecting mechanism for a brake disc, including a brake disc, a connecting shaft, a limiting component, and screws. Eight mounting slots are formed on one side of the connecting shaft, and threaded holes are formed on one side of the inner wall of each mounting slot. A first movable slot and a second movable slot are formed on both sides of the mounting slots, respectively. The limiting component is movably located within the first and second movable slots. Eight mounting blocks are arranged on the inner ring of the brake disc, and each mounting block has a mounting hole. The screw passes through the mounting hole and the limiting component and is then threaded into the threaded hole. In this utility model, the brake disc is initially limited by the limiting component and the mounting slots, and then further limited by the screws. This double limiting method secures the brake disc to the connecting shaft, enhancing the tightness of the connection, preventing loosening, and facilitating normal braking of the bicycle.

Description

Technical Field

[0001] This utility model relates to the field of gate technology, and in particular to a connecting mechanism for gates. Background Technology

[0002] Bicycle brake discs are typically circular discs mounted on the front and rear axles. Through friction with the calipers or brake pads, they slow down or stop the wheels from rotating. The brake disc is a key braking component in a bicycle disc brake system, working in conjunction with the brake pads to achieve the braking function.

[0003] Traditionally, the brake disc and the bicycle connecting shaft are usually connected by a single thread. This type of connection is prone to loosening due to vibration under long-term high-frequency braking, which affects the braking effect of the bicycle. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a connection mechanism for gate discs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A connecting mechanism for a gate disc includes a gate disc, a connecting shaft, a limiting component, and screws. The connecting shaft has eight mounting slots on one side, threaded holes on one side of the inner wall of the mounting slots, and a first movable slot and a second movable slot on each side of the mounting slots. The limiting component is movably located in the first movable slot and the second movable slot. The inner ring of the gate is provided with eight mounting blocks. The mounting blocks are locked in the mounting grooves and mounting holes are opened in the mounting blocks. The screws pass through the mounting holes and the limit components and are then threaded into the threaded holes.

[0006] Furthermore, in a preferred configuration, a first through slot is formed on one side of the first movable slot.

[0007] Furthermore, a preferred structure is that a second through groove is formed on one side of the second movable groove.

[0008] In addition, a preferred structure is that a limiting groove is formed on one side of the mounting block.

[0009] Furthermore, in a preferred configuration, the limiting component includes a limiting plate with a through hole through which a screw passes.

[0010] In addition, a preferred structure is that a silicone pad is provided on one side of the limiting plate, and an elastic block is provided on the other side of the silicone pad. The silicone pad is pressed and contacted with one side of the mounting block, and the elastic block is locked in the limiting groove.

[0011] In addition, a preferred structure is that a push block is provided on one side of the limiting plate, and the push block is located in the second through groove.

[0012] The beneficial effects of this utility model are as follows: In this invention, the brake disc is initially limited by the limiting component and the mounting groove, and then the screw is used to limit it again. The brake disc and the connecting shaft are installed through double limiting, which enhances the tightness of the connection, makes it less prone to loosening, and is conducive to the normal braking of the bicycle. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a connecting mechanism for a gate disc proposed in this utility model. Figure 2 This is an exploded structural diagram of a connecting mechanism for a gate disc proposed in this utility model; Figure 3 This is a schematic diagram of the connecting shaft structure for a connecting mechanism of a gate disc proposed in this utility model; Figure 4 This is a schematic diagram of a mounting groove structure for a connecting mechanism of a gate disc proposed in this utility model; Figure 5 This is a schematic diagram of the cross-sectional structure of the connecting shaft for the connecting mechanism of the gate disc proposed in this utility model; Figure 6 This utility model proposes a connecting mechanism for a gate disc. Figure 5 Enlarged structural diagram at point A in the middle; Figure 7 This is a schematic diagram of a gate structure for a connecting mechanism of a gate disc according to the present invention. Figure 8 This utility model proposes a connecting mechanism for a gate disc. Figure 7 Enlarged structural diagram at point A in the middle; Figure 9 This is a schematic diagram of a limiting component structure for a connecting mechanism of a gate disc, as proposed in this utility model.

[0014] In the diagram: 1. Gate disc, 11. Mounting block, 111. Mounting hole, 112. Limiting groove, 2. Connecting shaft, 21. Mounting groove, 211. Threaded hole, 22. First through groove, 23. Second through groove, 24. First movable groove, 25. Second movable groove, 3. Limiting assembly, 31. Limiting plate, 311. Through hole, 312. Push block, 32. Silicone pad, 33. Elastic locking block, 4. Screw. Detailed Implementation

[0015] 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.

[0016] Reference Figure 1-9A connecting mechanism for a gate disc includes a gate disc 1, a connecting shaft 2, a limiting component 3, and a screw 4. Eight mounting slots 21 are provided on one side of the connecting shaft 2, and threaded holes 211 are provided on one side of the inner wall of the mounting slots 21. A first movable slot 24 and a second movable slot 25 are provided on both sides of the mounting slots 21 respectively. The limiting component 3 is movably located in the first movable slot 24 and the second movable slot 25. The inner ring of the gate disc 1 is provided with eight mounting blocks 11. The mounting blocks 11 are locked in the mounting groove 21. The mounting blocks 11 have mounting holes 111. The screws 4 pass through the mounting holes 111 and the limiting component 3 and are then threaded into the threaded holes 211.

[0017] Meanwhile, a first through groove 22 is opened on one side of the first movable groove 24, a second through groove 23 is opened on one side of the second movable groove 25, and a limiting groove 112 is opened on one side of the mounting block 11.

[0018] Furthermore, the limiting component 3 includes a limiting plate 31, in which a through hole 311 is opened, through which a screw 4 passes. After the screw 4 passes through the through hole 311 and the mounting hole 111, it is threaded into the threaded hole 211 and tightened to limit the gate disc 1.

[0019] Meanwhile, a silicone pad 32 is provided on one side of the limiting plate 31, and an elastic block 33 is provided on one side of the silicone pad 32. The silicone pad 32 is pressed and contacted with one side of the mounting block 11, and the elastic block 33 is locked in the limiting groove 112, which can initially limit the gate 1.

[0020] Furthermore, a push block 312 is provided on one side of the limiting plate 31. The push block 312 is located in the second through groove 23. At this time, the silicone pad 32 on one side of the limiting plate 31 is pressed and contacted with the mounting block 11, and the elastic locking block 33 is locked into the limiting groove 112 to initially limit the gate 1.

[0021] In this embodiment, the mounting block 11 of the brake disc 1 is aligned with the mounting groove 21 and inserted. Then, the push block 312 is pushed so that it moves in the first through groove 22 and then into the second through groove 23. At this time, the limiting plate 31 also moves synchronously. One end of the limiting plate 31 moves into the second movable groove 25. The silicone pad 32 on one side of the limiting plate 31 presses against the mounting block 11, and the elastic locking block 33 is locked into the limiting groove 112. At this time, the through hole 311 of the limiting plate 31 is aligned with the mounting hole 111 and the threaded hole 211. Then, the screw 4 is passed through the through hole 311 and the mounting hole 111 and threaded into the threaded hole 211 and tightened to install the brake disc 1 onto the connecting shaft 2. If vibration occurs during riding, the impact force is partially diluted by the silicone pad 32, so that the screw 4 will not easily loosen.

[0022] In this utility model, the brake disc 1 is initially limited by the limiting component 3 and the mounting groove 21, and then the screw 4 is used to limit it again. The brake disc 1 and the connecting shaft 2 are installed by the double limiting, which enhances the tightness of the connection, makes it less prone to loosening, and is conducive to the normal braking of the bicycle.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A connecting mechanism for a gate disc, comprising a gate disc (1), a connecting shaft (2), a limiting assembly (3), and screws (4), characterized in that, The connecting shaft (2) has eight mounting slots (21) on one side, and a threaded hole (211) is opened on one side of the inner wall of the mounting slot (21). The first movable slot (24) and the second movable slot (25) are opened on both sides of the mounting slot (21). The limiting component (3) is movably located in the first movable slot (24) and the second movable slot (25). The inner ring of the gate (1) is provided with eight mounting blocks (11). The mounting blocks (11) are locked in the mounting groove (21). The mounting holes (111) are opened in the mounting blocks (11). The screws (4) pass through the mounting holes (111) and the limiting component (3) and are then threaded into the threaded holes (211).

2. The connecting mechanism for a gate disc according to claim 1, characterized in that, A first through slot (22) is provided on one side of the first movable slot (24).

3. The connecting mechanism for a gate disc according to claim 1, characterized in that, A second through slot (23) is opened on one side of the second movable slot (25).

4. The connecting mechanism for a gate disc according to claim 1, characterized in that, A limiting groove (112) is provided on one side of the mounting block (11).

5. A connecting mechanism for a gate disc according to claim 1, characterized in that, The limiting component (3) includes a limiting plate (31), a through hole (311) is opened in the limiting plate (31), and a screw (4) passes through the through hole (311).

6. A connecting mechanism for a gate disc according to claim 5, characterized in that, A silicone pad (32) is provided on one side of the limiting plate (31), and an elastic block (33) is provided on one side of the silicone pad (32). The silicone pad (32) is pressed against one side of the mounting block (11), and the elastic block (33) is locked in the limiting groove (112).

7. A connecting mechanism for a gate disc according to claim 5, characterized in that, A push block (312) is provided on one side of the limiting plate (31), and the push block (312) is located in the second through groove (23).

Images