A tricycle brake disc

Abstract

The utility model provides a tricycle brake disc relates to brake disc technical field, including the support shell, the top fixedly connected with two support blocks of support shell, the top of support block is established with the axle hole, the bottom fixedly penetrates to the bottom of support shell of axle hole, the top of support shell is provided with the rotating lever, the top fixedly connected with the rotating plate of rotating lever, two the top of rotating plate is provided with the support plate, the inner wall rotationally connected with the axle of axle hole. The utility model, through fixedly connecting two support blocks in the top of support shell, and establishing the axle hole in the top of support block, makes rotating lever can drive rotating plate to carry out effective rotation control, the rotary connection of rotating plate and support plate makes whole brake system can realize more even brake force distribution, especially, in the design, the inner wall fixedly connected baffle of brake shell's one side, and fixedly connected through the spring, makes baffle can rebound quickly in the brake process, ensures that the contact of brake shoe and brake disc is more even.

Description

Technical Field

[0001] This utility model relates to the field of brake disc technology, and in particular to a brake disc for a tricycle. Background Technology

[0002] Existing tricycle brake discs typically employ a single-sided rotation design, where the brake disc rotates to move the brake pads. However, this design presents several problems. Because the brake disc rotates only on one side, the contact between the brake pads and the disc is uneven, affecting braking performance. The smaller contact area and uneven friction can lead to unstable braking effects, and even insufficient braking force under high loads. Furthermore, the single-sided rotation design can cause uneven wear on both the disc and pads. Over time, the brake pads may wear out faster on one side, increasing replacement frequency and maintenance costs. Additionally, uneven friction can generate noise during braking, impacting vehicle comfort and user experience. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies. Current tricycle brake discs typically employ a single-sided rotation design, where the rotation of the brake disc drives the movement of the brake pads. However, this design has several problems. Because the brake disc rotates only on one side, the contact between the brake pads and the brake disc is uneven, affecting braking performance. The small contact area between the brake pads and the brake disc results in uneven friction, potentially leading to unstable braking effects and insufficient braking force under high loads. Furthermore, the single-sided rotation design can cause uneven wear between the brake disc and brake pads. After prolonged use, the brake pads may wear out too quickly on one side, increasing replacement frequency and maintenance costs. Additionally, uneven friction can generate noise during braking, affecting vehicle comfort and user experience. Therefore, this invention provides a tricycle brake disc.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a tricycle brake disc, comprising a support shell, two support blocks fixedly connected to the top of the support shell, a shaft hole opened at the top of the support block, the bottom end of the shaft hole fixedly extending to the bottom of the support shell, a rotating rod provided at the top of the support shell, a rotating plate fixedly connected to the top of the rotating rod, support plates provided at the top of the two rotating plates, a shaft rod rotatably connected to the inner wall of the shaft hole, and an elliptical rod fixedly connected to the bottom end of the shaft rod.

[0005] In a preferred embodiment, two brake housings are installed on the top of the support housing, and a baffle is fixedly connected to the inner wall of one side of the brake housing.

[0006] In a preferred embodiment, one side of the brake housing is provided with an arc-shaped edge, and the other side of the brake housing is provided with a beveled edge.

[0007] In a preferred embodiment, the top of the baffle has two fixing holes, and the inner wall of the fixing holes is provided with a spring.

[0008] In a preferred embodiment, the two baffles are fixedly connected by a spring.

[0009] In a preferred embodiment, the tops of both rotating plates are rotatably connected to the bottom of the support plate, and the top of the support shell is provided with mounting holes.

[0010] In a preferred embodiment, the bottom end of the rotating rod is fixedly connected to the top end of the shaft.

[0011] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0012] This invention features two support blocks fixedly connected to the top of the brake housing, with shaft holes at the top of the support blocks. This allows the rotating rod to effectively control the rotation of the rotating plate. The rotational connection between the rotating plate and the support plate enables a more uniform distribution of braking force throughout the braking system. Specifically, a baffle is fixedly connected to the inner wall of one side of the brake housing and secured by a spring. This allows the baffle to rebound quickly during braking, ensuring more uniform contact between the brake pads and the brake disc. Unlike traditional single-sided rotation designs, this design achieves double-sided braking contact, preventing excessive wear and uneven friction on one side of the brake pads. This effectively increases the contact area between the brake disc and brake pads, resulting in a more uniform distribution of friction and improved braking performance. It avoids the instability and noise issues caused by single-sided friction. This structural improvement achieves a more balanced braking system, resulting in more even wear between the brake pads and brake discs, reducing the need for frequent brake pad replacements and lowering maintenance costs. Furthermore, the double-sided braking design enhances braking stability and response speed, contributing to improved overall vehicle safety and user experience, and ensuring sufficient braking force even under high loads. Attached Figure Description

[0013] Figure 1 This utility model provides a structural schematic diagram of a brake disc for a tricycle.

[0014] Figure 2 This is a bottom view of the structure of a brake disc for a tricycle provided by this utility model.

[0015] Figure 3 This is an exploded structural diagram of the baffle of a tricycle brake disc provided by this utility model.

[0016] Figure 4 This is an exploded structural diagram of a brake disc for a tricycle provided by this utility model.

[0017] Legend:

[0018] 1. Support housing; 2. Support block; 3. Shaft hole; 4. Rotating rod; 5. Rotating plate; 6. Support plate; 7. Mounting hole; 8. Brake housing; 9. Baffle; 10. Spring; 11. Shaft; 12. Elliptical rod. Detailed Implementation

[0019] 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.

[0020] Example

[0021] like Figure 1-4 As shown, this utility model provides a technical solution: a tricycle brake disc, including a support shell 1, two support blocks 2 fixedly connected to the top of the support shell 1, a shaft hole 3 opened on the top of the support block 2, the bottom end of the shaft hole 3 fixedly extending to the bottom of the support shell 1, a rotating rod 4 provided on the top of the support shell 1, a rotating plate 5 fixedly connected to the top of the rotating rod 4, a support plate 6 provided on the top of the two rotating plates 5, a shaft rod 11 rotatably connected to the inner wall of the shaft hole 3, an elliptical rod 12 fixedly connected to the bottom end of the shaft rod 11, two brake shells 8 installed on the top of the support shell 1, a baffle 9 fixedly connected to the inner wall of one side of the brake shell 8, an arc edge provided on one side of the brake shell 8, and a beveled edge provided on the other side of the brake shell 8, two fixing holes opened on the top of the baffle 9, a spring 10 provided on the inner wall of the fixing holes, the two baffles 9 fixedly connected by the spring 10, the top of the two rotating plates 5 rotatably connected to the bottom of the support plate 6, an installation hole 7 opened on the top of the support shell 1, and the bottom end of the rotating rod 4 fixedly connected to the top end of the shaft rod 11;

[0022] Through the above embodiments, by fixing two support blocks 2 to the top of the support housing 1 and opening shaft holes 3 on the top of the support blocks 2, the rotating rod 4 can drive the rotating plate 5 to perform effective rotation control. The rotational connection between the rotating plate 5 and the support plate 6 allows the entire braking system to achieve a more uniform distribution of braking force. In particular, in the design, a baffle 9 is fixedly connected to one inner wall of the brake housing 8 and fixedly connected by a spring 10, so that the baffle 9 can quickly rebound during braking, ensuring more uniform contact between the brake pads and the brake disc. Unlike the traditional single-sided rotation design, this design can achieve double-sided braking contact, avoiding excessive wear of the brake pads on one side. This design effectively increases the contact area between the brake disc and brake pads, resulting in a more uniform distribution of friction and improved braking performance. It avoids the unstable braking effect and noise problems caused by one-sided friction. This structural improvement enables a more balanced braking system, making the wear of the brake pads and brake discs more uniform and reducing the need for frequent brake pad replacements, thereby reducing maintenance costs. At the same time, the dual-sided brake design enhances the stability and response speed during braking, which helps to improve the overall safety of the vehicle and the user experience, ensuring that the braking system can still provide sufficient braking force under high loads.

[0023] Working principle:

[0024] like Figure 1-4 As shown, when the tricycle needs to brake, the braking system is controlled by the rotation of the lever 4, which is connected to the axle 11. When the driver operates the brake, the lever 4 starts to rotate, which drives the rotating plate 5 to rotate, thus affecting the movement of the support plate 6. The rotation of the support plate 6 directly acts on the brake housing 8 and the brake pads therein. The rotation of the rotating plate 5 and the support plate 6 causes the brake pads to contact the brake disc. Because one side of the brake housing 8 is provided with an arc edge and a bevel, the contact area between the brake pads and the brake disc is more uniform. This effectively avoids the problem of uneven contact between the brake pads and the brake disc in the traditional single-sided rotating design. Baffles 9 are fixed on the inner walls of both sides of the brake housing 8. The baffles 9 are connected by springs 10. When the brake pads contact the brake disc, the springs 10 can provide elastic rebound force. This design ensures that the brake pads can evenly contact both sides of the brake disc, avoiding one-sided braking. This results in a more balanced braking force and a more uniform distribution of friction, improving braking performance. The increased contact area between the brake pads and disc, along with more even friction, enhances braking stability. Furthermore, the uniform friction distribution leads to more even wear on both sides, reducing the risk of premature wear on one side and extending the lifespan of the braking system. This dual-sided braking design provides stronger braking force, maintaining stable braking performance even under high loads. It also effectively reduces braking noise, improving vehicle comfort and user experience.

[0025] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A brake disc for a tricycle, comprising a support housing (1), characterized in that: The top of the support shell (1) is fixedly connected to two support blocks (2). The top of the support block (2) is provided with a shaft hole (3). The bottom end of the shaft hole (3) is fixedly connected to the bottom of the support shell (1). The top of the support shell (1) is provided with a rotating rod (4). The top end of the rotating rod (4) is fixedly connected to a rotating plate (5). The top of the two rotating plates (5) is provided with a support plate (6). The inner wall of the shaft hole (3) is rotatably connected to a shaft rod (11). The bottom end of the shaft rod (11) is fixedly connected to an elliptical rod (12).

2. A tricycle brake disc according to claim 1, characterized in that: Two brake housings (8) are installed on the top of the support housing (1), and a baffle (9) is fixedly connected to the inner wall of one side of the brake housing (8).

3. A tricycle brake disc according to claim 2, characterized in that: One side of the brake housing (8) is provided with an arc-shaped edge, and the other side of the brake housing (8) is provided with a beveled edge.

4. A tricycle brake disc according to claim 3, characterized in that: The top of the baffle (9) has two fixing holes, and the inner wall of the fixing holes is provided with springs (10).

5. A tricycle brake disc according to claim 4, characterized in that: The two baffles (9) are fixedly connected by springs (10).

6. A tricycle brake disc according to claim 1, characterized in that: The tops of the two rotating plates (5) are rotatably connected to the bottom of the support plate (6), and the top of the support shell (1) is provided with a mounting hole (7).

7. A tricycle brake disc according to claim 1, characterized in that: The bottom end of the rotating rod (4) is fixedly connected to the top end of the shaft (11).

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