CN-224211207-U - Brake crank type disc brake parking device

Abstract

The utility model relates to the technical field of disc brake parking of electric tricycles, and particularly discloses a brake lever type disc brake parking device, which comprises: brake lever assembly, brake lever and parking handle, brake lever rotate and connect in brake lever assembly, and brake lever is configured to can trigger vehicle brake mechanism in order to park, and parking handle rotates and connects in brake lever assembly, and the protruding locating part that is equipped with of parking handle, and brake lever's bottom is concave to be equipped with spacing draw-in groove, and the locating part can cooperate with spacing draw-in groove joint. So set up, after pressing brake handle and triggering vehicle brake mechanism and making the vehicle be in the braking state, accessible rotatory parking handle reaches suitable angle to make locating part joint in spacing draw-in groove and realize the braking parking, its dish parking structure of stopping of simplifying greatly, effectively promote the flexibility of operation, convenience and the security of braking parking, design benefit improves the aesthetic property, the assembly of being convenient for and later maintenance.

Inventors

• GAO ANJUN
• YU ZHIGUO
• HE SHUAI

Assignees

• 天津雅迪新能源科技发展有限公司

Dates

Publication Date

20260508

Application Date

20250620

Claims (10)

1. 1. The utility model provides a brake lever formula dish parking device of stopping, its characterized in that includes: A brake handle assembly (1); A brake handle (2), the brake handle (2) being rotatably connected to the brake lever assembly (1), and the brake handle (2) being configured to trigger a vehicle brake mechanism for parking; Parking handle (3), parking handle (3) rotate connect in brake lever assembly (1), just parking handle (3) protruding locating part (4) that is equipped with, the concave spacing draw-in groove (21) that is equipped with in bottom of brake handle (2), locating part (4) can with spacing draw-in groove (21) joint cooperation.
2. 2. The brake handle type disc brake parking device according to claim 1, wherein a first installation portion (5) and a second installation portion (6) are convexly arranged on the brake handle assembly (1), the first installation portion (5) and the second installation portion (6) are arranged at intervals, the brake handle type disc brake parking device further comprises a first rotating shaft (7), two ends of the first rotating shaft (7) along the length direction of the first rotating shaft are fixedly installed on the first installation portion (5) and the second installation portion (6), and the parking handle (3) is rotatably connected to the first rotating shaft (7).
3. 3. The brake lever type disc brake parking device according to claim 2, wherein the brake lever assembly (1) is further provided with a first supporting portion (8) and a second supporting portion (9) in a protruding mode, the first supporting portion (8) and the second supporting portion (9) are arranged at intervals, the brake lever type disc brake parking device further comprises a second rotating shaft (10), two ends of the second rotating shaft (10) in the length direction of the second rotating shaft are fixedly installed on the first supporting portion (8) and the second supporting portion (9) respectively, and the brake lever (2) is connected to the second rotating shaft (10) in a rotating mode.
4. 4. A brake lever type disc brake parking device according to claim 3, characterized in that the parking handle (3) comprises a rotating part (31), a connecting part (32) and a holding part (33), the rotating part (31) is rotatably connected to the first rotating shaft (7), a groove is arranged between the first mounting part (5) and the first supporting part (8), the connecting part (32) is supported on the bottom wall of the groove, the rotating part (31) is connected to one end of the connecting part (32), and the holding part (33) is connected to the other end of the connecting part (32).
5. 5. The brake lever type disc brake parking device according to claim 4, further comprising a return member (11), the return member (11) being configured to be able to give the rotating portion (31) a force such that the stopper (4) always has a tendency to move in a direction of being disengaged from the stopper groove (21).
6. 6. The brake lever type disc brake parking device according to claim 4, wherein a plurality of anti-slip grooves are provided on the bottom surface of the hand-held portion (33).
7. 7. Brake lever type disc brake parking device according to any of claims 1-6, characterized in that the stop member (4) is serrated.
8. 8. The brake lever type disc brake parking device according to claim 7, wherein the limit clamping groove (21) is provided with a guide inclined plane, and the guide inclined plane is used for guiding the limit piece (4) to be clamped in the limit clamping groove (21).
9. 9. Brake handle disc brake parking device according to any of claims 1-6, characterized in that the brake handle (2) is made of aluminium alloy material.
10. 10. Brake lever type disc brake parking device according to any of claims 1-6, characterized in that the parking handle (3) is made of aluminium alloy material.

Description

Brake crank type disc brake parking device Technical Field The utility model relates to the technical field of disc brake parking of electric tricycles, in particular to a brake lever type disc brake parking device. Background Along with the development and popularization of vehicles, the electric tricycle plays an increasingly important role in daily travel of people, and gradually becomes an ideal choice for urban short-distance travel with the characteristics of environmental protection, energy conservation and convenience. Meanwhile, along with the technical development and the trend of facilitating carbon neutralization and electric driving, the electric tricycle can gradually replace the traditional fuel motorcycle, and becomes an indispensable transportation tool in traveling. The disc brake parking device is used as a core structural component in the electric tricycle, is mainly used for braking and further achieves the purpose of parking, but the structure of the existing disc brake parking device is complex and tedious, so that the internal structure of the device cannot be hidden in the device, the aesthetic property is poor, the parking working principle is complex, the operation flexibility and the convenience are poor, the parking effect cannot be guaranteed after long-time use, and even potential safety hazards can possibly occur. Therefore, a brake lever type disc brake parking device is needed to solve the above problems. Disclosure of utility model The utility model aims to provide a brake handle type disc brake parking device which can simplify a disc brake parking structure and effectively improve the operation flexibility and convenience of parking. In order to achieve the above purpose, the utility model adopts the following technical scheme: The utility model provides a brake lever type disc brake parking device, which comprises: Brake crank assembly; a brake handle rotatably connected to the brake lever assembly and configured to trigger a vehicle braking mechanism to park; The parking handle is rotationally connected to the brake handle assembly, a limiting piece is arranged on the parking handle in a protruding mode, a limiting clamping groove is formed in the bottom of the brake handle in a concave mode, and the limiting piece can be matched with the limiting clamping groove in a clamping mode. As a preferred technical scheme of above-mentioned brake lever formula dish parking device of stopping, brake lever assembly protruding first installation department and the second installation department of being equipped with, first installation department with second installation department interval sets up, the dish of stopping is stopped parking device and is still including first pivot, first pivot along self length direction's both ends fixed mounting respectively in first installation department with the second installation department, the parking handle rotate connect in first pivot. As a preferred technical scheme of above-mentioned brake lever formula dish parking device of stopping, brake lever assembly still protruding first supporting part and the second supporting part of being equipped with, first supporting part with second supporting part interval sets up, the dish of stopping is stopped parking device and is still including the second pivot, the second pivot along self length direction's both ends fixed mounting respectively in first supporting part with second supporting part, brake handle rotate connect in the second pivot. As a preferred technical scheme of the brake lever type disc brake parking device, the parking handle comprises a rotating part, a connecting part and a handheld part, wherein the rotating part is rotationally connected to the first rotating shaft, a groove is formed between the first mounting part and the first supporting part, the connecting part is supported on the bottom wall of the groove, the rotating part is connected to one end of the connecting part, and the handheld part is connected to the other end of the connecting part. As an preferable technical scheme of the brake lever type disc brake parking device, the brake lever type disc brake parking device further comprises a reset piece, and the reset piece is configured to give the acting force to the rotating part so that the limiting piece always has a trend of moving along the direction of being separated from the limiting clamping groove. As a preferable technical scheme of the brake handle type disc brake parking device, the bottom surface of the hand-held part is provided with a plurality of anti-skid grooves. As a preferable technical scheme of the brake handle type disc brake parking device, the limiting piece is in a saw-tooth shape. As an optimized technical scheme of the brake handle type disc brake parking device, the limiting clamping groove is provided with a guiding inclined plane, and the guiding inclined plane is used for guiding the limiting piece to be clamped in the limit