Three-channel anti-lock brake system (ABS) of sidecar and three-wheeled motorcycle

Abstract

A three-channel anti-lock brake system (ABS) of a side motor tricycle comprises a hand brake handle used for manual control and further comprises an ABS, front wheel hydraulic calipers, rear wheel hydraulic calipers and a pedal brake plate, the hand brake handle is connected with the ABS through a pipeline, the ABS is connected with the front wheel hydraulic calipers and the rear wheel hydraulic calipers through pipelines respectively, and the front wheel hydraulic calipers and the rear wheel hydraulic calipers are connected with the pedal brake plate through pipelines respectively. The pedal brake plate is connected with the ABS through a pipeline; the pedal brake plate comprises a first hydraulic cylinder, second hydraulic oil and a second oil conveying pipe, the first hydraulic cylinder is filled with the first hydraulic oil, a first piston is installed in the first hydraulic oil, a first piston rod is installed on one side of the first piston, and a pedal is installed at the top end of the first piston rod. The front wheel and the rear wheel of the side motor tricycle can be braked simultaneously, stability is good, the braking effect is good, and the phenomenon that a tricycle body tilts due to braking of the front wheel is avoided.

Description

Technical Field

[0001] The utility model relates to a brake system, in particular to a three-channel ABS brake system for a sidecar motorcycle. Background Art

[0002] Sidecar motorcycles are all equipped with disc brake mechanisms to brake the motorcycles, but existing sidecar motorcycles have some shortcomings during use and need to be improved:

[0003] First of all, existing sidecar motorcycles often use a mechanism for independent front and rear wheel braking when braking, which makes it easy for the rear wheel to lift up after the front wheel is braked during high-speed driving, and thus there is a risk of the driver being thrown out. In addition, the braking effect of the independent braking fluid needs to be improved, and the stability is insufficient, which is not conducive to use. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a three-channel ABS brake system for a sidecar motorcycle, which effectively solves the problem that the existing sidecar motorcycles often use a mechanism for independent braking of the front and rear wheels when braking, which makes it easy for the rear wheels to lift up after the front wheels are braked during high-speed driving, and thus easily throw the driver out, and the braking effect of the independent braking fluid needs to be improved, the stability is insufficient, and it is not conducive to use.

[0005] To achieve the above object, the utility model provides the following technical solution: the utility model includes a handbrake handle for manual control, and also includes an ABS anti-lock device, a front wheel hydraulic caliper, a rear wheel hydraulic caliper and a foot brake plate, wherein the handbrake handle is connected to the ABS anti-lock device through a pipeline, the ABS anti-lock device is respectively connected to the front wheel hydraulic caliper and the rear wheel hydraulic caliper through pipelines, and the foot brake plate is connected to the ABS anti-lock device through a pipeline;

[0006] The foot brake plate includes a first hydraulic cylinder, a first hydraulic oil, a first piston, a first piston rod, a pedal, a return spring, a first oil pipe, a second hydraulic cylinder, a second piston, a second hydraulic oil and a second oil pipe. The interior of the first hydraulic cylinder is filled with the first hydraulic oil, the interior of the first hydraulic oil is equipped with a first piston, a first piston rod is installed on one side of the first piston, a pedal is installed on the top of the first piston rod, the bottom end of the first hydraulic cylinder is connected to the first oil pipe, one end of the first oil pipe is connected to the second hydraulic cylinder, two second pistons are symmetrically installed inside the second hydraulic cylinder, the second hydraulic cylinder outside the second piston is filled with second hydraulic oil, and both ends of the second hydraulic cylinder are connected to the second oil pipe.

[0007] Preferably, a return spring is sleeved on the first piston rod between the pedal and the first hydraulic cylinder.

[0008] Preferably, the second oil delivery pipes at both ends of the second hydraulic cylinder are connected to the front wheel hydraulic caliper and the rear wheel hydraulic caliper respectively.

[0009] Preferably, the first oil pipeline is a component made of a high-pressure resistant material.

[0010] Preferably, a booster is installed on the handbrake handle.

[0011] Preferably, the ABS anti-lock braking device adopts a XH8160BZFS2Q anti-lock braking sensor.

[0012] Beneficial effect: When the utility model is used, when the three-wheeled motorcycle is used, the installed ABS anti-lock device can prevent the front wheel hydraulic caliper and the rear wheel hydraulic caliper from locking during emergency braking, thereby avoiding side slipping. When in use, the foot steps on the pedal, the pedal pushes the first piston rod, the first piston rod pushes the first piston, the first piston pushes the first hydraulic oil into the middle of the second hydraulic cylinder through the first oil pipeline, the first hydraulic oil entering the middle of the second hydraulic cylinder pushes the two second pistons to move backwards at the same time, the movement of the second piston pushes the second hydraulic oil to be delivered to the front wheel hydraulic caliper and the rear wheel hydraulic caliper through the second oil pipelines at both ends of the second hydraulic cylinder for simultaneous braking, thereby avoiding the vehicle body from tilting due to the front wheel braking, and improving the stability of use. The utility model has a novel structure and an ingenious conception, is convenient for simultaneous braking of the front and rear wheels of a side three-wheeled motorcycle, has good stability, and has a good braking effect, thereby avoiding the vehicle body from tilting due to the front wheel braking. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the foot brake plate of the utility model;

[0016] Numbers in the figure: 1. Handbrake handle; 2. ABS anti-lock braking device; 3. Front wheel hydraulic caliper; 4. Rear wheel hydraulic caliper; 5. Foot brake plate; 6. First hydraulic cylinder; 7. First hydraulic oil; 8. First piston; 9. First piston rod; 10. Pedal; 11. Return spring; 12. First oil pipeline; 13. Second hydraulic cylinder; 14. Second piston; 15. Second hydraulic oil; 16. Second oil pipeline. DETAILED DESCRIPTION

[0017] The following is combined with Figure 1-2 The specific implementation modes of the present utility model are further described in detail.

[0018] Embodiment 1, by Figure 1-2 The utility model provides a three-channel ABS brake system for a sidecar motorcycle, including a handbrake handle 1 for manual control, and also including an ABS anti-lock device 2, a front wheel hydraulic caliper 3, a rear wheel hydraulic caliper 4 and a foot brake plate 5. The handbrake handle 1 is connected to the ABS anti-lock device 2 through a pipeline, the ABS anti-lock device 2 is respectively connected to the front wheel hydraulic caliper 3 and the rear wheel hydraulic caliper 4 through pipelines, the foot brake plate 5 is connected to the ABS anti-lock device 2 through a pipeline, the handbrake handle 1 is connected to a pedal 10, and the pedal 10 is pushed when the handbrake handle 1 is squeezed;

[0019] The foot brake plate 5 includes a first hydraulic cylinder 6, a first hydraulic oil 7, a first piston 8, a first piston rod 9, a pedal 10, a return spring 11, a first oil pipe 12, a second hydraulic cylinder 13, a second piston 14, a second hydraulic oil 15 and a second oil pipe 16. The interior of the first hydraulic cylinder 6 is filled with the first hydraulic oil 7, the interior of the first hydraulic oil 7 is installed with the first piston 8, one side of the first piston 8 is installed with the first piston rod 9, the top of the first piston rod 9 is installed with the pedal 10, the bottom end of the first hydraulic cylinder 6 is connected to the first oil pipe 12, one end of the first oil pipe 12 is connected to the second hydraulic cylinder 13, two second pistons 14 are symmetrically installed inside the second hydraulic cylinder 13, the second hydraulic cylinder 13 outside the second piston 14 is filled with the second hydraulic oil 15, and the second hydraulic cylinder 13 is connected to the second oil pipe 16 at both ends.

[0020] A return spring 11 is sleeved on the first piston rod 9 between the pedal 10 and the first hydraulic cylinder 6 to facilitate the return of the pedal 10 after use.

[0021] The second oil delivery pipes 16 at both ends of the second hydraulic cylinder 13 are respectively connected to the front wheel hydraulic caliper 3 and the rear wheel hydraulic caliper 4, so as to facilitate the simultaneous control of the front wheel hydraulic caliper 3 and the rear wheel hydraulic caliper 4.

[0022] The first oil pipeline 12 is a component made of a high-pressure resistant material, so that the first oil pipeline 12 has good high-pressure resistance performance.

[0023] A booster is installed on the handbrake handle 1 to assist the handbrake handle 1 .

[0024] The ABS anti-lock brake device 2 adopts the XH8160BZFS2Q anti-lock brake sensor, which is convenient for use with the ABS anti-lock brake device 2.

[0025] Working principle: When the utility model is used, when the three-wheeled motorcycle is used, the installed ABS anti-lock device 2 can prevent the front wheel hydraulic caliper 3 and the rear wheel hydraulic caliper 4 from locking during emergency braking, thereby avoiding skidding. When in use, the foot pedal 10 is stepped on, the pedal 10 pushes the first piston rod 9, the first piston rod 9 pushes the first piston 8, the first piston 8 pushes the first hydraulic oil 7 through the first oil pipe 12 into the middle of the second hydraulic cylinder 13, the first hydraulic oil 7 entering the middle of the second hydraulic cylinder 13 pushes the two second pistons 14 to move backwards at the same time, the second piston 14 moves and pushes the second hydraulic oil 15 through the second oil pipes 16 at both ends of the second hydraulic cylinder 13 to deliver it to the front wheel hydraulic caliper 3 and the rear wheel hydraulic caliper 4 for simultaneous braking, thereby avoiding the vehicle body from tilting due to the front wheel braking and improving the stability of use.

[0026] Beneficial effects: The utility model has a novel structure and an ingenious conception, and is convenient for simultaneously braking the front and rear wheels of a sidecar motorcycle, has good stability and a good braking effect, and avoids the phenomenon of the vehicle body tilting due to the braking of the front wheel.

[0027] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principles and processes, and no longer explains the electrical control.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A three-channel ABS brake system for a sidecar motorcycle, comprising a handbrake handle (1) for manual control, characterized in that: It also comprises an ABS anti-lock brake device (2), a front wheel hydraulic caliper (3), a rear wheel hydraulic caliper (4) and a foot brake plate (5), wherein the hand brake handle (1) is connected to the ABS anti-lock brake device (2) via a pipeline, the ABS anti-lock brake device (2) is connected to the front wheel hydraulic caliper (3) and the rear wheel hydraulic caliper (4) via pipelines, and the foot brake plate (5) is connected to the ABS anti-lock brake device (2) via a pipeline; The foot brake plate (5) comprises a first hydraulic cylinder (6), a first hydraulic oil (7), a first piston (8), a first piston rod (9), a pedal (10), a return spring (11), a first oil pipeline (12), a second hydraulic cylinder (13), a second piston (14), a second hydraulic oil (15) and a second oil pipeline (16); the first hydraulic cylinder (6) is filled with the first hydraulic oil (7); the first piston (8) is installed inside the first hydraulic oil (7); the first piston rod (9) is installed on one side of the first piston (8); the pedal (10) is installed on the top of the first piston rod (9); the bottom end of the first hydraulic cylinder (6) is connected to the first oil pipeline (12); one end of the first oil pipeline (12) is connected to the second hydraulic cylinder (13); two second pistons (14) are symmetrically installed inside the second hydraulic cylinder (13); the second hydraulic cylinder (13) outside the second piston (14) is filled with the second hydraulic oil (15); and both ends of the second hydraulic cylinder (13) are connected to the second oil pipeline (16).

2. A three-channel ABS brake system for a sidecar motorcycle according to claim 1, characterized in that: A return spring (11) is sleeved on the first piston rod (9) between the pedal (10) and the first hydraulic cylinder (6).

3. A three-channel ABS brake system for a sidecar motorcycle according to claim 1, characterized in that: The second oil delivery pipes (16) at both ends of the second hydraulic cylinder (13) are respectively connected to the front wheel hydraulic caliper (3) and the rear wheel hydraulic caliper (4).

4. A three-channel ABS brake system for a sidecar motorcycle according to claim 1, characterized in that: The first oil delivery pipe (12) is a component made of a high-pressure resistant material.

5. A three-channel ABS brake system for a sidecar motorcycle according to claim 1, characterized in that: A booster is installed on the handbrake handle (1).

6. A three-channel ABS brake system for a sidecar motorcycle according to claim 1, characterized in that: The ABS anti-lock braking device (2) adopts an XH8160BZFS2Q anti-lock braking sensor.

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