An anti-lock brake system with electronic parking brake

Abstract

The present invention belongs to the technical field of motorcycles, and in particular to an anti-lock braking and electronic parking brake system, comprising an ABS control pump, a rear brake pump, a foot brake, a rear electronic parking caliper, a front brake pump, a hand brake, a front brake caliper, a vehicle body and a brake oil pot, wherein an ABS control pump is arranged at the middle position of the vehicle body, a rear brake pump is arranged at the middle position of one side of the vehicle body, and the rear brake pump and the ABS control pump are fixedly connected through a brake oil pipe, a foot brake is arranged at the upper end of the rear brake pump, rear electronic parking calipers are arranged on both the left and right sides of the rear end of the vehicle body, and the rear electronic parking caliper and the ABS control pump are fixedly connected through a brake oil pipe, a front brake pump is arranged at the front end of one side of the vehicle body, and the front brake pump and the ABS control pump are fixedly connected through a brake oil pipe, a hand brake is arranged at the upper end of the front brake pump, and front brake calipers are arranged on both the left and right sides of the front end of the vehicle body, the present invention has good braking effect and is relatively safe, and is convenient for safe driving of the vehicle body.

Description

Technical Field

[0001] The invention belongs to the technical field of motorcycles, and in particular relates to an anti-lock braking and electronic parking brake system. Background Art

[0002] A motorcycle is a two-wheeled or three-wheeled vehicle driven by a gasoline engine and steered by a handlebar. It is light, flexible, and fast, and is widely used for patrolling, passenger and cargo transportation, etc. It is one of the more commonly used means of transportation. The existing motorcycle braking method has the problem of poor braking effect and easy wheel locking, which has certain safety hazards and affects the safe driving of the motorcycle. Therefore, a braking device is needed to solve the above problems so as to facilitate better braking and use of the motorcycle. Utility Model Content

[0003] In order to solve the above problems existing in the prior art, the present invention provides an anti-lock brake plus electronic parking brake system, which has the characteristics of better braking effect and safer braking.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an anti-lock braking system with electronic parking brake, comprising an ABS control pump, a rear brake pump, a foot brake, a rear electronic parking caliper, a front brake pump, a hand brake, a front brake caliper, a vehicle body and a brake oil pot, wherein an ABS control pump is arranged at the middle position of the vehicle body, a rear brake pump is arranged at the middle position of one side of the vehicle body, and the rear brake pump and the ABS control pump are fixedly connected through a brake oil pipe, a foot brake is arranged at the upper end of the rear brake pump, rear electronic parking calipers are arranged on both the left and right sides of the rear end of the vehicle body, and the rear electronic parking caliper and the ABS control pump are fixedly connected through a brake oil pipe, a front brake pump is arranged at the front end of one side of the vehicle body, and the front brake pump and the ABS control pump are fixedly connected through a brake oil pipe, a hand brake is arranged at the upper end of the front brake pump, front brake calipers are arranged on both the left and right sides of the front end of the vehicle body, and the front brake caliper and the ABS control pump are fixedly connected through a brake oil pipe, and a brake oil pot is arranged on one side of the upper end of the hand brake.

[0005] As an optimal technical solution of an anti-lock and electronic parking brake system of the present invention, a pot cover is provided at the upper end of the brake oil pot, a No. 1 limiting groove is provided around the outer wall of the upper end of the brake oil pot, a No. 2 limiting groove is provided around the inner wall of the bottom end of the pot cover, a sealing rubber ring is fixedly connected around the inner wall of the No. 2 limiting groove, and the sealing rubber ring is a rubber component.

[0006] As a preferred technical solution of an anti-lock and electronic parking brake system of the present invention, the No. 1 limiting groove and the No. 2 limiting groove fit each other and fit with the sealing rubber ring through elastic extrusion, and the brake oil pot and the pot cover are fixedly connected by screws.

[0007] As a preferred technical solution of an anti-lock and electronic parking brake system of the present invention, an oil inlet pipe is fixedly connected to the middle position of the pot cover, and a sealing rod is provided inside the oil inlet pipe for insertion and connection. The sealing rod is an elastic component and is elastically embedded with the inner wall of the oil inlet pipe.

[0008] As a preferred technical solution of an anti-lock and electronic parking brake system of the present invention, the upper end of the oil inlet pipe is integrally formed with a conical oil inlet hopper, the connection between the conical oil inlet hopper and the oil inlet pipe is located at the bottom of the conical oil inlet hopper and is integrally formed with a reinforcing ring corner around it, the bottom end of the sealing rod is integrally formed with a sealing ball, the upper end of the sealing rod is integrally formed with a conical sealing plug, and the conical sealing plug and the conical oil inlet hopper are elastically interlocked with each other.

[0009] As a preferred technical solution of an anti-lock and electronic parking brake system of the present invention, an annular groove is integrally formed around the inner wall of the conical oil inlet hopper, an annular bulge is formed around the outer wall of the conical sealing plug, and the annular bulge and the annular groove are elastically engaged with each other.

[0010] As an optimal technical solution of an anti-lock and electronic parking brake system of the present invention, a reinforcing rod is fixedly connected to the inside of the oil inlet pipe, and the reinforcing rod is a metal component. A reinforcing end is integrally formed at the bottom end of the reinforcing rod, and a lifting end is integrally formed at the upper end of the reinforcing rod.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: when the vehicle body is braking, the rear wheels of the vehicle body are braked by the foot brake and the rear brake pump as well as the ABS control pump and the rear electronic parking caliper, and at the same time, the rear wheels of the vehicle body are prevented from locking by the ABS control pump, and the front wheels of the vehicle body are braked by the hand brake and the front brake pump as well as the ABS control pump and the front brake caliper, and at the same time, the front wheels of the vehicle body are prevented from locking by the ABS control pump, thereby completing the common braking of the rear wheels and the front wheels of the vehicle body, and then completing the overall braking of the vehicle body, and the common braking of the rear wheels and the front wheels of the vehicle body has a better braking effect and a shorter braking distance, and at the same time, the rear wheels and the front wheels of the vehicle body are not easy to lock by the ABS control pump, and the braking effect is better and the braking is safer, thereby facilitating safe driving of the vehicle body and preventing safety accidents from occurring, and at the same time, the sealing effect of the brake oil pot is better and the brake oil inside the brake oil pot is more convenient to replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] 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:

[0013] Figure 1 It is a structural schematic diagram of the present invention;

[0014] Figure 2 It is a schematic diagram of the structure of the ABS control pump in the present invention;

[0015] Figure 3 It is a schematic diagram of the structure of the rear brake pump in the present invention;

[0016] Figure 4 This is a schematic diagram of the handbrake structure in the present invention;

[0017] Figure 5 It is a schematic diagram of the front brake caliper structure of the present invention;

[0018] Figure 6 This is a schematic diagram of the structure of the lubricating oil pot in the present invention;

[0019] Figure 7 for Figure 6 A is an enlarged structural diagram;

[0020] In the figure: 1. ABS control pump; 2. Rear brake pump; 3. Foot brake; 4. Rear electronic parking caliper; 5. Front brake pump; 6. Hand brake; 7. Front brake caliper; 8. Vehicle body; 9. Brake oil pot; 10. Pot cover; 11. No. 1 limit slot; 12. No. 2 limit slot; 13. Sealing rubber ring; 14. Oil inlet pipe; 15. Conical oil inlet hopper; 16. Strengthening ring corner; 17. Sealing rod; 18. Sealing ball; 19. Conical sealing plug; 20. Strengthening rod; 21. Strengthening end; 22. Pull end; 23. Ring groove; 24. Ring convex. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1-7The present invention provides the following technical solutions: an anti-lock braking and electronic parking brake system, comprising an ABS control pump 1, a rear brake pump 2, a foot brake 3, a rear electronic parking caliper 4, a front brake pump 5, a hand brake 6, a front brake caliper 7, a vehicle body 8 and a brake oil pot 9, wherein the ABS control pump 1 is arranged at the middle position of the vehicle body 8, the rear brake pump 2 is arranged at the middle position of one side of the vehicle body 8, and the rear brake pump 2 is fixedly connected to the ABS control pump 1 through a brake oil pipe, the upper end of the rear brake pump 2 is provided with a foot brake 3, the rear electronic parking caliper 4 is arranged on both sides of the rear end of the vehicle body 8, and the rear electronic parking caliper 4 is fixedly connected to the ABS control pump 1 through a brake oil pipe, the front brake pump 5 is arranged at the front end of one side of the vehicle body 8, and the front brake pump 5 It is fixedly connected to the ABS control pump 1 through a brake oil pipe, a handbrake 6 is provided at the upper end of the front brake pump 5, front brake calipers 7 are provided on the left and right sides of the front end of the vehicle body 8, and the front brake caliper 7 is fixedly connected to the ABS control pump 1 through a brake oil pipe, and a brake oil pot 9 is provided on one side of the upper end of the handbrake 6. In this embodiment, the common braking of the rear wheels and the front wheels of the vehicle body 8 makes the braking effect of the vehicle body 8 better and the braking distance shorter. At the same time, the ABS control pump 1 makes the rear wheels and the front wheels of the vehicle body 8 less likely to lock, the braking effect is better, and the braking is safer, thereby facilitating safe driving of the vehicle body 8 and less likely to cause safety accidents. At the same time, the brake oil pot 9 has a better sealing effect and the brake oil inside the brake oil pot 9 is more convenient to replace.

[0023] Specifically, a pot cover 10 is provided at the upper end of the brake oil pot 9, and a No. 1 limiting groove 11 is opened around the outer wall of the upper end of the brake oil pot 9, and a No. 2 limiting groove 12 is opened around the inner wall of the bottom end of the pot cover 10. A sealing rubber ring 13 is fixedly connected around the inner wall of the No. 2 limiting groove 12, and the sealing rubber ring 13 is a rubber component. In this embodiment, the pot cover 10 is used to facilitate the sealing of the brake oil pot 9. In the future, the two screws between the brake oil pot 9 and the pot cover 10 can be removed, and the inside of the brake oil pot 9 can be cleaned. The No. 1 limiting groove 11 and the No. 2 limiting groove 12 opened obliquely and the sealing rubber ring 13 with a conical structure have a better sealing effect between the pot cover 10 and the brake oil pot 9, so that the brake oil pot 9 is not easy to leak oil.

[0024] Specifically, the No. 1 limiting slot 11 and the No. 2 limiting slot 12 fit each other and fit with the sealing rubber ring 13 through elastic extrusion, and the brake oil pot 9 and the pot cover 10 are fixedly connected by screws.

[0025] Specifically, an oil inlet pipe 14 is fixedly connected to the middle position of the pot cover 10, and a sealing rod 17 is inserted and connected inside the oil inlet pipe 14. The sealing rod 17 is an elastic component and is elastically interlocked with the inner wall of the oil inlet pipe 14. In this embodiment, the conical oil inlet hopper 15 and the oil inlet pipe 14 are used to facilitate the addition of brake oil, and the structural strength between the conical oil inlet hopper 15 and the oil inlet pipe 14 is enhanced by strengthening the annular corner 16. The sealing rod 17 facilitates elastic sealing inside the oil inlet pipe 14, thereby preventing the brake oil pot 9 from leaking oil.

[0026] Specifically, a conical oil inlet hopper 15 is integrally formed at the upper end of the oil inlet pipe 14, and a connection between the conical oil inlet hopper 15 and the oil inlet pipe 14 is located at the bottom of the conical oil inlet hopper 15, and a reinforcing ring corner 16 is integrally formed around it. A sealing ball 18 is integrally formed at the bottom end of the sealing rod 17, and a conical sealing plug 19 is integrally formed at the upper end of the sealing rod 17, and the conical sealing plug 19 and the conical oil inlet hopper 15 are elastically engaged with each other. In this embodiment, the elastic fit between the sealing ball 18 and the bottom end of the oil inlet pipe 14 facilitates elastic sealing of the bottom end of the oil inlet pipe 14, and the conical sealing plug 19 facilitates elastic sealing of the oil inlet pipe 14, thereby making the brake oil pot 9 less likely to leak oil.

[0027] Specifically, an annular groove 23 is integrally formed around the inner wall of the conical oil inlet hopper 15, and an annular bulge 24 is opened around the outer wall of the conical sealing plug 19, and the annular bulge 24 and the annular groove 23 are elastically engaged with each other. In this embodiment, the elastic engagement of the annular groove 23 and the annular bulge 24 can improve the sealing effect between the conical sealing plug 19 and the conical oil inlet hopper 15.

[0028] Specifically, a reinforcing rod 20 is fixedly connected to the inside of the oil inlet pipe 14, and the reinforcing rod 20 is a metal component. A reinforcing end cap 21 is integrally formed at the bottom end of the reinforcing rod 20, and a lifting end cap 22 is integrally formed at the upper end of the reinforcing rod 20. In this embodiment, the reinforcing rod 20 facilitates the reinforcement of the internal structure of the oil inlet pipe 14 and the conical sealing plug 19, and the reinforcing end cap 21 facilitates the reinforcement of the internal structure of the sealing ball 18. At the same time, the lifting end cap 22, the reinforcing rod 20 and the reinforcing end cap 21 facilitate the insertion, removal and placement of the conical sealing plug 19, the sealing rod 17 and the sealing ball 18.

[0029] The working principle and use process of the present invention are as follows: when the vehicle body 8 needs to be braked, the rear wheels of the vehicle body 8 are braked by the foot brake 3 and the rear brake pump 2 and the ABS control pump 1 and the rear electronic parking caliper 4. At the same time, the rear wheels of the vehicle body 8 are prevented from locking by the ABS control pump 1. The front wheels of the vehicle body 8 are braked by the hand brake 6 and the front brake pump 5 and the ABS control pump 1 and the front brake caliper 7. At the same time, the front wheels of the vehicle body 8 are prevented from locking by the ABS control pump 1, thereby completing the joint braking of the rear wheels and the front wheels of the vehicle body 8, and then completing the overall braking of the vehicle body 8;

[0030] When the brake oil pot 9 needs to be added with brake oil, the conical sealing plug 19, the sealing rod 17 and the sealing ball 18 are lifted upward by lifting the end head 22 and the reinforcing rod 20 and the reinforcing end head 21, the annular protrusion 24 and the annular groove 23 are separated from each other, the conical sealing plug 19 and the conical oil inlet funnel 15 are separated from each other, and the sealing rod 17 is pulled out from the inside of the oil inlet pipe 14, and the sealing ball 18 is removed from the inside of the oil inlet pipe 14, and then an appropriate amount of brake oil is added to the inside of the brake oil pot 9 through the conical oil inlet funnel 15 and the oil inlet pipe 14, and the conical sealing plug 19, the sealing rod 17 and the sealing ball 18 are inserted downward by lifting the end head 22 and the reinforcing rod 20 and the reinforcing end head 21, the annular protrusion 24 and the annular groove 23 are elastically engaged, the conical sealing plug 19 and the conical oil inlet funnel 15 are elastically embedded, and the sealing rod 17 and the oil inlet pipe 14 are elastically inserted, and the sealing ball 18 and the bottom end of the oil inlet pipe 14 are elastically fitted to seal and block them.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned 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 present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-lock brake plus electronic parking brake system, characterized in that: The vehicle comprises an ABS control pump (1), a rear brake pump (2), a foot brake (3), a rear electronic parking caliper (4), a front brake pump (5), a hand brake (6), a front brake caliper (7), a vehicle body (8) and a brake oil pot (9), wherein an ABS control pump (1) is arranged at a middle position of the vehicle body (8), a rear brake pump (2) is arranged at a middle position of one side of the vehicle body (8), and the rear brake pump (2) and the ABS control pump (1) are fixedly connected via a brake oil pipe, a foot brake (3) is arranged at the upper end of the rear brake pump (2), rear electronic parking calipers (4) are arranged on both left and right sides of the rear end of the vehicle body (8), and the rear electronic parking calipers (4) and the ABS control pump (1) are fixedly connected via a brake oil pipe, and a front end of one side of the vehicle body (8) is arranged at a middle position of the rear brake pump (2), and a rear electronic parking caliper (4) and the ABS control pump (1) are fixedly connected via a brake oil pipe. A front brake pump (5) is provided, and the front brake pump (5) is fixedly connected to the ABS control pump (1) through a brake oil pipe, a hand brake (6) is provided at the upper end of the front brake pump (5), front brake calipers (7) are provided on both left and right sides of the front end of the vehicle body (8), and the front brake calipers (7) are fixedly connected to the ABS control pump (1) through a brake oil pipe, a brake oil pot (9) is provided on one side of the upper end of the hand brake (6), a pot cover (10) is provided at the upper end of the brake oil pot (9), a first limiting slot (11) is provided around the outer wall of the upper end of the brake oil pot (9), a second limiting slot (12) is provided around the inner wall of the bottom end of the pot cover (10), and a sealing rubber ring (10) is fixedly connected around the inner wall of the second limiting slot (12). 13), and the sealing rubber ring (13) is a rubber component, the No. 1 limiting groove (11) and the No. 2 limiting groove (12) are fitted with each other and are fitted with the sealing rubber ring (13) by elastic extrusion, the brake oil pot (9) is fixedly connected to the pot cover (10) by screws, the middle position of the pot cover (10) is fixedly connected with an oil inlet pipe (14), and the inside of the oil inlet pipe (14) is provided with a sealing rod (17) that is plug-in connected, the sealing rod (17) is an elastic component and is elastically fitted with the inner wall of the oil inlet pipe (14), the upper end of the oil inlet pipe (14) is integrally formed with a conical oil inlet bucket (15), and the connection between the conical oil inlet bucket (15) and the oil inlet pipe (14) is located at the bottom of the conical oil inlet bucket (15). A reinforcing ring angle (16) is integrally formed around the sealing rod (17), a sealing ball (18) is integrally formed at the bottom end of the sealing rod (17), a conical sealing plug (19) is integrally formed at the upper end of the sealing rod (17), and the conical sealing plug (19) and the conical oil inlet hopper (15) are elastically engaged with each other, an annular groove (23) is integrally formed around the inner wall of the conical oil inlet hopper (15), an annular convexity (24) is formed around the outer wall of the conical sealing plug (19), and the annular convexity (24) and the annular groove (23) are elastically engaged with each other, a reinforcing rod (20) is fixedly connected to the inside of the oil inlet pipe (14), and the reinforcing rod (20) is a metal component, and a reinforcing end (21) is integrally formed at the bottom end of the reinforcing rod (20),The upper end of the reinforcing rod (20) is integrally formed with a lifting end (22).

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