Wear-resistant bicycle brake structure

Abstract

The utility model discloses an anti-abrasion bicycle brake structure which comprises a disc body, a brake pad, a brake pad, a brake pad fixing hole, a brake pad clamping area and a brake pad fixing hole. The disc body is provided with a rotating shaft fixing hole and a brake pad clamping area, the clamping area is provided with an installation groove, and the installation groove is arranged in the circumferential direction of the disc body. The size of the clamping piece is matched with that of the mounting groove, the clamping piece is made of a wear-resistant material, and the clamping piece is detachably connected to the disc body. Compared with the prior art, the problems that a brake disc is poor in abrasion resistance and high in replacement cost can be solved.

Description

Technical Field

[0001] This utility model relates to the field of bicycle technology, and in particular to a wear-resistant bicycle brake structure. Background Technology

[0002] High-end bicycles typically use disc brakes to achieve better braking performance. The common working principle of disc brakes is to install a brake disc that rotates synchronously with the wheel on the hub, and install calipers on the fork and frame. The brake pads inside the calipers clamp the annular edge of the brake disc to achieve the purpose of braking.

[0003] Most bicycle brake discs will wear down under heavy use, which may reduce their lifespan and may require frequent replacements, which is time-consuming, labor-intensive, wasteful of materials, and increases replacement costs. Utility Model Content

[0004] The purpose of this invention is to provide a wear-resistant bicycle brake structure to solve the problems of poor wear resistance and high replacement cost of brake discs.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a wear-resistant bicycle brake structure, comprising:

[0006] The disc body has a rotating shaft fixing hole and a brake pad clamping area. The clamping area has a mounting groove, which is arranged around the circumference of the disc body.

[0007] A clamping element, the size of which is adapted to the mounting groove, the clamping element being made of a wear-resistant material, and the clamping element being detachably connected to the disc body.

[0008] As a further description of the above technical solution:

[0009] The disc body is provided with a plurality of limiting grooves, the limiting grooves are connected to the mounting grooves, and the clamping member is provided with a limiting block, the limiting block being engaged in the limiting groove.

[0010] As a further description of the above technical solution:

[0011] The limiting block is provided with a screw hole, and a first screw is provided in the screw hole. The clamping member is detachably connected to the disc body through the first screw.

[0012] As a further description of the above technical solution:

[0013] Several of the aforementioned limiting grooves are alternately arranged on both sides of the mounting groove.

[0014] As a further description of the above technical solution:

[0015] The disc body includes an inner disc and an outer disc, and the outer disc is detachably connected to the inner disc by a second screw.

[0016] As a further description of the above technical solution:

[0017] The wear-resistant material is wear-resistant steel plate, wear-resistant ceramic, or wear-resistant rubber.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows: an installation groove is opened in the brake pad clamping area of ​​the disc body, and a wear-resistant clamping component is installed in the installation groove, thereby improving the wear resistance of the brake pad clamping area of ​​the disc body; the clamping component is detachably connected to the disc body by screws, and after the clamping component wears, only the clamping component needs to be replaced, without replacing the disc body, which can reduce replacement costs. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a wear-resistant bicycle brake structure.

[0021] Figure 2 for Figure 1 Enlarged view of point A in the middle.

[0022] Figure 3 This is a schematic diagram of the clamping component in a wear-resistant bicycle brake structure.

[0023] Figure 4 This is a partial cross-sectional view of the disc in a wear-resistant bicycle brake structure.

[0024] Legend:

[0025] 1. Disc body; 2. Mounting slot; 3. Clamping component; 4. Limiting slot; 5. Limiting block; 6. Screw hole; 7. First screw; 8. Inner disc; 9. Outer disc; 10. Second screw. Detailed Implementation

[0026] 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 scope of protection of the present utility model.

[0027] Please see Figure 1-4 This utility model provides a technical solution: a wear-resistant bicycle brake structure, comprising:

[0028] The disc body 1 has a rotating shaft fixing hole and a brake pad clamping area. The clamping area has a mounting groove 2, which is arranged around the circumference of the disc body 1.

[0029] The clamping member 3 is adapted to the size of the mounting groove 2. The clamping member 3 is made of wear-resistant material and is detachably connected to the disc body 1.

[0030] The disc body 1 is provided with a plurality of limiting grooves 4, which are connected to the mounting groove 2. The clamping member 3 is provided with a limiting block 5, which is engaged in the limiting groove 4. The cooperation between the limiting block and the limiting groove makes the clamping member more stable and prevents the clamping member from moving when braking.

[0031] The limiting block 5 is provided with a screw hole 6, and a first screw 7 is provided in the screw hole 6. The clamping member 3 is detachably connected to the disc body 1 through the first screw 7. This facilitates the installation and removal of the clamping member and reduces the difficulty of replacing the clamping member.

[0032] Several of the aforementioned limiting grooves 4 are alternately arranged on both sides of the mounting groove 2. This can further improve the stability of the clamping component.

[0033] The disc body 1 includes an inner disc 8 and an outer disc 9, and the outer disc 9 is detachably connected to the inner disc 8 by a second screw 10. This can reduce the replacement cost of the disc body.

[0034] The wear-resistant material is wear-resistant steel plate, wear-resistant ceramic, or wear-resistant rubber. Specifically, the wear-resistant material is wear-resistant steel plate, which is the same material as the disc body.

[0035] Working principle: An installation groove is made in the clamping area of ​​the disc body. By installing a wear-resistant clamping component in the installation groove, the wear resistance of the clamping area of ​​the disc body can be improved. The clamping component is detachably connected to the disc body by screws. When the clamping component wears out, only the clamping component needs to be replaced, and the disc body does not need to be replaced, which can reduce replacement costs.

[0036] 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 wear-resistant bicycle brake structure, characterized in that, include: The disc body has a rotating shaft fixing hole and a brake pad clamping area. The clamping area has a mounting groove, which is arranged around the circumference of the disc body. A clamping element, the size of which is adapted to the mounting groove, the clamping element being made of a wear-resistant material, and the clamping element being detachably connected to the disc body.

2. The wear-resistant bicycle brake structure according to claim 1, characterized in that, The disc body is provided with a plurality of limiting grooves, the limiting grooves are connected to the mounting grooves, and the clamping member is provided with a limiting block, the limiting block being engaged in the limiting groove.

3. The wear-resistant bicycle brake structure according to claim 2, characterized in that, The limiting block is provided with a screw hole, and a first screw is provided in the screw hole. The clamping member is detachably connected to the disc body through the first screw.

4. The wear-resistant bicycle brake structure according to claim 2, characterized in that, Several of the aforementioned limiting grooves are alternately arranged on both sides of the mounting groove.

5. The wear-resistant bicycle brake structure according to claim 1, characterized in that, The disc body includes an inner disc and an outer disc, and the outer disc is detachably connected to the inner disc by a second screw.

6. The wear-resistant bicycle brake structure according to claim 1, characterized in that, The wear-resistant material is wear-resistant steel plate, wear-resistant ceramic, or wear-resistant rubber.

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