CN215622513U

CN215622513U - Two-wheel vehicle linkage brake device and motorcycle

Info

Publication number: CN215622513U
Application number: CN202121754854.0U
Authority: CN
Inventors: 孙炳全; 余国洋; 蒋明发
Original assignee: Chongqing Astronautic Bashan Motorcycle Manufacturing Co ltd
Current assignee: Chongqing Astronautic Bashan Motorcycle Manufacturing Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-01-25
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a two-wheel vehicle linkage brake device and a motorcycle, wherein the two-wheel vehicle linkage brake device comprises a balance connecting block, the balance connecting block is connected to a rear brake pedal through a pin shaft, and one end of the balance connecting block is connected with a rear brake pull rod; the other end is connected with a push rod of the rear disc brake pump. The utility model can brake the front wheel when braking the rear wheel, thereby improving the braking efficiency, and can brake the front wheel in two directions when operating the front disc brake handle when operating the brake pedal, thereby greatly improving the braking effect and shortening the braking distance.

Description

Two-wheel vehicle linkage brake device and motorcycle

Technical Field

The utility model relates to the technical field of motorcycles, in particular to a linkage brake device of a two-wheel vehicle and a motorcycle.

Background

In the braking of the existing two-wheeled vehicle such as a motorcycle, when a rear brake pedal is operated, only braking force is provided for a wheel brake, but braking force cannot be provided for a front disc brake, and only when a front disc brake handle is operated, braking force can be provided for the front wheel brake. Therefore, in the current two-wheel vehicle braking system, the front brake and the rear brake need to be independently operated respectively, braking force is provided for the rear wheel brake when the automatic pedal is operated, braking force is provided for the front wheel disc brake when the front disc brake handle is operated, the braking efficiency is low, and the risk of falling due to individual operation difference exists.

Therefore, those skilled in the art have made efforts to develop a two-wheel vehicle interlocking brake device and a motorcycle having high braking efficiency.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned drawbacks of the prior art, an object of the present invention is to provide a two-wheel vehicle interlocking brake device and a motorcycle with high braking efficiency.

In order to achieve the purpose, the utility model provides a linkage brake device of a two-wheel vehicle, which comprises a balance connecting block, wherein the balance connecting block is connected to a rear brake pedal through a pin shaft, and one end of the balance connecting block is connected with a rear brake pull rod; the other end is connected with a push rod of the rear disc brake pump.

Preferably, the balance connecting block is connected with the rear brake pull rod and the push rod through pin shafts.

Preferably, the rear disc brake pump is connected with the front disc brake through a rear disc brake oil pipe.

Preferably, the rear disc brake pump is mounted on the mounting bracket.

Preferably, the mounting bracket is fixed to the frame.

Preferably, the rear brake pedal is rotatably mounted on the mounting bracket through a connecting shaft.

Preferably, the front disc brake is installed on the front shock absorber and connected with the upper front disc brake upper pump through a front disc brake oil pipe.

Preferably, the rear brake pedal is bent from a connection with the mounting bracket to both ends.

The utility model also provides a motorcycle which comprises the two-wheel vehicle linkage brake device.

The utility model has the beneficial effects that: the utility model can brake the front wheel when braking the rear wheel, thereby improving the braking efficiency, and can brake the front wheel in two directions when operating the front disc brake handle when operating the brake pedal, thereby greatly improving the braking effect and shortening the braking distance.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is an enlarged schematic view of a structure at a in fig. 1.

Fig. 3 is a schematic structural view of a motorcycle according to an embodiment of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, wherein the terms "upper", "lower", "left", "right", "inner", "outer", and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings, which is for convenience and simplicity of description, and does not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular manner, and thus should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 3, the linkage brake device of the two-wheel vehicle comprises a balance connecting block 5, wherein the balance connecting block 5 is connected to a rear brake pedal 9 through a pin shaft, and one end of the balance connecting block is connected with a rear brake pull rod 3; the other end is connected with a push rod 61 of the rear disc brake pump 6. The balance connecting block 5 is connected with the rear brake pull rod 3 and the push rod 61 through pin shafts.

The rear brake pedal 9 is rotatably mounted on the mounting bracket 7 through a connecting shaft, and in the embodiment, two ends of the connecting shaft are fixed through nuts, so that the rear brake pedal 9 can be mounted on the mounting bracket 7 and can rotate to a certain extent. The rear brake pedal 9 is bent from the junction with the mounting bracket 7 to both ends. And one end of each of two ends of the rear brake pedal 9 is a treading end 91 for a person to tread, and the other end of each of the two ends is connected with the balance connecting block 5 through a pin shaft.

The back dish pump 6 of stopping is installed on installing support 7, and the back dish is stopped the oil pipe 13 and is connected with preceding dish 10 of stopping through the back dish to pump 6 of stopping. The front disc brake 10 is arranged on the front shock absorber 17, and the front disc brake 10 is connected with the upper front disc brake upper pump 16 through the front disc brake oil pipe 15.

In this embodiment, the mounting bracket 7 is fixed to the frame 14 and is mounted between the bottom fork 4 and the frame 14 bracket.

This implementation is novel when using, when the driver steps on back brake pedal 9 and steps on trample end 91 of back brake pedal 9 promptly, can drive the motion of balanced connecting block 5 promptly, and balanced connecting block 5 is through round pin hub connection with back brake pedal 9, its both ends are connected with back brake pull rod 3 and push rod 61 respectively, consequently, the one end of balanced connecting block 5 can promote push rod 61, thereby start back disc brake pump 6, it produces hydraulic pressure force and stops pipe 13 through the back disc and act on preceding disc brake 10, preceding disc brake 10 produces braking force and brakes front wheel 11. Meanwhile, the other end of the balance connecting block 5 pushes the rear brake pull rod 3, and the rear brake pull rod 3 transmits the operating force of the rear brake to the rear brake 2 to generate braking force to brake the rear wheel 1. That is, when the driver steps on the stepping end 91 of the rear brake pedal 9, the operation force thereof is divided by the balance connecting block 5 into a front brake operation force that brakes the front wheel 11 and a rear wheel brake operation force that brakes the rear wheel 1.

Further, this implementation is novel when using, and when the driver operated the front disc handle 12 of stopping, the last pump 16 of stopping is stopped with the effort transmission for preceding dish to the preceding dish, and preceding dish is stopped last pump 16 and is stopped oil pipe 15 transmission with hydraulic pressure force through preceding dish and be given preceding dish and stop 10 to the realization is to the braking of front wheel 11, under this condition, can not produce any effort to the rear wheel.

When the driver depresses the rear brake pedal 9, the operating force thereof is distributed into the front brake operating force and the rear wheel brake operating force by the balance connecting block 5. The front wheel brake operating force pushes the rear disc brake pump 6, the hydraulic pressure generated by the front wheel brake pump acts on the front disc brake 10 through the rear disc brake pipe 13, the front disc brake 10 generates the braking force to brake the front wheel 11, and the front disc brake handle 12 is not operated at the moment. The rear brake operating force is transmitted to the rear brake 2 through the rear brake lever 3 to generate a braking force to brake the rear wheel 1.

When the driver operates the front disc brake handle 12 and the rear brake pedal 9 simultaneously, the front disc brake 10 is acted by the resultant force of the hydraulic pressure generated by the front disc pump 16 and the operating force generated by the rear brake pedal 9 and the balance connecting block 5, and the rear brake operating force acts on the rear brake 2.

The foregoing detailed description of the preferred embodiments of the utility model has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A linkage brake device of a two-wheel vehicle is characterized in that: the brake device comprises a balance connecting block (5), wherein the balance connecting block (5) is connected to a rear brake pedal (9) through a pin shaft, and one end of the balance connecting block is connected with a rear brake pull rod (3); the other end is connected with a push rod (61) of the rear disc brake pump (6).

2. The linked brake system for two-wheeled vehicles as claimed in claim 1, wherein: the balance connecting block (5) is connected with the rear brake pull rod (3) and the push rod (61) through pin shafts.

3. The linked brake system for two-wheeled vehicles as claimed in claim 1, wherein: the rear disc brake pump (6) is connected with the front disc brake (10) through a rear disc brake oil pipe (13).

4. The linked brake system for two-wheeled vehicles as claimed in claim 3, wherein: the rear disc brake pump (6) is installed on the installation support (7).

5. The linked brake system for two-wheeled vehicles as claimed in claim 4, wherein: the mounting bracket (7) is fixed on the frame (14).

6. The linked brake system for two-wheeled vehicles as claimed in claim 4, wherein: the rear brake pedal (9) is rotatably mounted on the mounting bracket (7) through a connecting shaft.

7. The linked brake system for two-wheeled vehicles as claimed in claim 3, wherein: the front disc brake (10) is installed on the front shock absorber (17), and the front disc brake (10) is connected with the upper front disc brake pump (16) through the front disc brake oil pipe (15).

8. The linked brake system for two-wheeled vehicles as claimed in claim 6, wherein: the rear brake pedal (9) is bent from the connection part with the mounting bracket (7) to two ends.

9. A motorcycle is characterized in that: comprising a two-wheeled vehicle service brake assembly according to any one of claims 1 to 8.