CN109866750A - A kind of all-terrain vehicle brake system - Google Patents
A kind of all-terrain vehicle brake system Download PDFInfo
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- CN109866750A CN109866750A CN201711260771.4A CN201711260771A CN109866750A CN 109866750 A CN109866750 A CN 109866750A CN 201711260771 A CN201711260771 A CN 201711260771A CN 109866750 A CN109866750 A CN 109866750A
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- brake
- oil
- hydraulic
- brake system
- oil pipe
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- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
A kind of all-terrain vehicle brake system, it include: to be made of hydraulic parking brake brake system and hydraulic service brake brake system, the improvement done is: cancelling the wheel cylinder of the existing hydraulic parking brake brake system of rear car wheel or cancels the wheel cylinder of existing hydraulic service brake brake system, threeway oil connection is added between the wheel cylinder and hydraulic parking brake brake system and the brake oil pipe of hydraulic service brake brake system of reservation, first connector of threeway oil connection is connect with wheel cylinder, the second connector and third connector of threeway oil connection are connect with the brake oil pipe of hydraulic parking brake brake system and hydraulic service brake brake system respectively, the invention has the advantages that the rear wheel brake of hydraulic parking brake brake system and hydraulic service brake brake system can work and be independent of each other respectively.Such as emergency situations, under hydraulic parking brake brake system or hydraulic service brake brake system failure state, the two will not be interfered with each other, and be integrally improved the safety of all-terrain vehicle brake system.
Description
Technical field
The present invention relates to all-terrain vehicle technical fields, and in particular to a kind of all-terrain vehicle brake system.
Background technique
All-terrain vehicle brake system is made of hydraulic parking brake brake system and hydraulic service brake brake system, and all-terrain vehicle
Hydraulic parking brake brake system is all-terrain vehicle in the drift that quick rear service brake realization all-terrain vehicle may be implemented during the games.
One is, along with a pair of of wheel cylinder, by hydraulic parking brake and stop on rear-wheel for the existing hydraulic parking brake brake system of all-terrain vehicle
The connection of vehicle wheel cylinder, realizes the quick rear service brake function of hydraulic parking brake, and such mounting means will increase matter under the wheel of vehicle rear-wheel
Amount, influences the handling of all-terrain vehicle；Another way is to cancel the brake oil pipe of the hydraulic parking brake of rear-wheel, the oil of hydraulic parking brake
Pipe is connected on existing front wheel brake wheel cylinder, and such mounting means, which will appear service brake brake system, can only realize rear service brake
Situation increases the risk that all-terrain vehicle travels in limit road conditions race.
Summary of the invention
All-terrain vehicle brake system simple, easy to use that the object of the present invention is to provide a kind of structures, for increasing liquid
It presses the safety of hand brake system and mitigates quality under rear wheel rotation, overcome the above-mentioned deficiency of the prior art.
The present invention is made of hydraulic parking brake brake system and hydraulic service brake brake system, the hydraulic parking brake brake system and
Hydraulic service brake brake system respectively include: brake oil can, the brake oil pipe connecting with brake oil can, setting in brake oil can and are stopped
The brake oil pump moved between brake oil can and brake oil pipe between vehicle oil pipe for controlling brake fluid is connect with brake oil pump
The hydraulic parking brake or hydraulic service brake of control brake oil pump movement, the wheel cylinder being connect with brake oil pipe, the wheel cylinder
It is separately mounted near the brake block of four wheels, for controlling the braking of wheel；It is characterized in that: the brake on described two front-wheels
It is attached between vehicle wheel cylinder and first brake oil pipe by the first threeway oil connection, the wheel cylinder on described two rear-wheels
It is attached between the second brake oil pipe by the second threeway oil connection, the first brake oil pipe, the second brake oil pipe
It is attached between third brake oil pipe by third threeway oil connection, the third brake oil pipe and hydraulic parking brake brake
It is attached between system and the brake oil pipe of hydraulic service brake brake system by the 4th threeway oil connection, the hydraulic parking brake
It is set respectively on brake oil pipe between brake system and brake oil can and the 4th threeway oil connection of hydraulic service brake brake system
It is equipped with check valve, the circulating direction of the check valve is wheel cylinder direction.
Advantages of the present invention and good effect: hydraulic parking brake brake system of the invention and hydraulic service brake brake system share
One auxiliary brake wheel cylinder effectively alleviates quality under the wheel of all-terrain vehicle, hydraulic parking brake relative to existing two width wheel cylinder
The rear wheel brake of brake system and hydraulic service brake brake system can work and be independent of each other respectively.Such as emergency situations, hydraulic hand
Under brake brake system or hydraulic service brake brake system failure state, the two will not be interfered with each other, and be integrally improved full landform
The safety of vehicle brake system.
Detailed description of the invention
Fig. 1 is one of overall structure diagram of the invention.
Fig. 2 is the two of overall structure diagram of the invention.
Appended drawing reference: brake oil can 1, brake oil pipe 2, brake oil pump 3, hydraulic parking brake 4, brake oil can 1 ', brake oil pipe
2 ', brake oil pump 3 ', hydraulic service brake 4 ', wheel cylinder 7, wheel cylinder 7 ', first brake oil pipe 8, the first threeway oil connection
9, front wheel brake oil pipe 10, the second brake oil pipe 11, the second threeway oil connection 12, third threeway oil connection the 13, the 4th 3
Oil pipe connector 14, check valve 15, rear wheel brake oil pipe 16, third brake oil pipe 17.
Specific embodiment
Refering to fig. 1, Fig. 2, the present invention are made of hydraulic parking brake brake system and hydraulic service brake brake system；
The hydraulic parking brake brake system includes: brake oil can 1, the brake oil pipe 2 connecting with brake oil can 1, is arranged and is braking
The brake oil pump 3 moved between brake oil can 1 and brake oil pipe 2 between oil can 1 and brake oil pipe 2 for controlling brake fluid,
The hydraulic parking brake 4 that control brake oil pump 3 moves is connect with brake oil pump 3,
The hydraulic service brake brake system includes: brake oil can 1 ', the brake oil pipe 2 ' connecting with brake oil can 1 ', is arranged and is stopping
The brake moved between brake oil can 1 ' and brake oil pipe 2 ' between vehicle oil can 1 ' and brake oil pipe 2 ' for controlling brake fluid
Oil pump 3 ' connect the hydraulic service brake 4 ' that control brake oil pump 3 ' moves with brake oil pump 3 ',
Connected between wheel cylinder 7 on described two front-wheels and first brake oil pipe 8 by the first threeway oil connection 9
It connecing, described two wheel cylinder 7 are attached by front wheel brake oil pipe 10 respectively with the first threeway oil connection 9, and described two
It is attached between wheel cylinder 7 ' and the second brake oil pipe 11 on a rear-wheel by the second threeway oil connection 12, described two
A wheel cylinder 7 ' is attached by rear wheel brake oil pipe 16 respectively with the second threeway oil connection 12, the first brake oil
It is attached between pipe 8, the second brake oil pipe 11 and third brake oil pipe 17 by third threeway oil connection 13, the third
Pass through the 4th threeway between brake oil pipe 12 and the brake oil pipe 2,2 ' of hydraulic parking brake brake system and hydraulic service brake brake system
Oil connection 14 is attached, the brake oil can the 1,1 ' and the 4th of the hydraulic parking brake brake system and hydraulic service brake brake system
Brake oil pipe 2,2 ' between threeway oil connection 14 is above respectively arranged with check valve 15, and the circulating direction of the check valve 15 is
Wheel cylinder 7,7 ' directions.
Claims (1)
1. a kind of all-terrain vehicle brake system is made of hydraulic parking brake brake system and hydraulic service brake brake system, described hydraulic
Parking brake brake system and hydraulic service brake brake system respectively include: brake oil can, the brake oil pipe being connect with brake oil can, setting
The brake oil pump moved between brake oil can and brake oil pipe between brake oil can and brake oil pipe for controlling brake fluid,
The hydraulic parking brake or hydraulic service brake of control brake oil pump movement, the brake connecting with brake oil pipe point are connect with brake oil pump
Pump, the wheel cylinder is separately mounted near the brake block of four wheels, for controlling the braking of wheel；It is characterized in that: institute
It states and is attached between wheel cylinder and the first brake oil pipe on two front-wheels by the first threeway oil connection, it is described two
It is attached between wheel cylinder and the second brake oil pipe on rear-wheel by the second threeway oil connection, the first brake oil
It is attached between pipe, the second brake oil pipe and third brake oil pipe by third threeway oil connection, the third brake fluid
It is carried out between pipe and hydraulic parking brake brake system and the brake oil pipe of hydraulic service brake brake system by the 4th threeway oil connection
Connection, between the hydraulic parking brake brake system and the brake oil can and the 4th threeway oil connection of hydraulic service brake brake system
Check valve is respectively arranged on brake oil pipe, the circulating direction of the check valve is wheel cylinder direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260771.4A CN109866750A (en) | 2017-12-04 | 2017-12-04 | A kind of all-terrain vehicle brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260771.4A CN109866750A (en) | 2017-12-04 | 2017-12-04 | A kind of all-terrain vehicle brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109866750A true CN109866750A (en) | 2019-06-11 |
Family
ID=66915661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711260771.4A Pending CN109866750A (en) | 2017-12-04 | 2017-12-04 | A kind of all-terrain vehicle brake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109866750A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1090472A (en) * | 1953-07-25 | 1955-03-30 | Safety device on motor vehicles automatically substituting, on all braking systems, the handbrake for the faulty footbrake | |
| CN101407215A (en) * | 2007-10-11 | 2009-04-15 | 光阳工业股份有限公司 | Disc linkage brake device for all-terrain vehicle |
| CN101774373A (en) * | 2010-01-27 | 2010-07-14 | 宁波鑫云制动机械有限公司 | Disc hydraulic brake device for utility vehicle |
| CN107161131A (en) * | 2017-07-06 | 2017-09-15 | 浙江春风动力股份有限公司 | A kind of motor vehicle and its brake system |
| CN107176152A (en) * | 2017-06-21 | 2017-09-19 | 浙江春风动力股份有限公司 | A kind of motor vehicle and its brake system |
| CN207725385U (en) * | 2017-12-04 | 2018-08-14 | 长春天火汽车制造有限公司 | A kind of all-terrain vehicle brake system |
-
2017
- 2017-12-04 CN CN201711260771.4A patent/CN109866750A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1090472A (en) * | 1953-07-25 | 1955-03-30 | Safety device on motor vehicles automatically substituting, on all braking systems, the handbrake for the faulty footbrake | |
| CN101407215A (en) * | 2007-10-11 | 2009-04-15 | 光阳工业股份有限公司 | Disc linkage brake device for all-terrain vehicle |
| CN101774373A (en) * | 2010-01-27 | 2010-07-14 | 宁波鑫云制动机械有限公司 | Disc hydraulic brake device for utility vehicle |
| CN107176152A (en) * | 2017-06-21 | 2017-09-19 | 浙江春风动力股份有限公司 | A kind of motor vehicle and its brake system |
| CN107161131A (en) * | 2017-07-06 | 2017-09-15 | 浙江春风动力股份有限公司 | A kind of motor vehicle and its brake system |
| CN207725385U (en) * | 2017-12-04 | 2018-08-14 | 长春天火汽车制造有限公司 | A kind of all-terrain vehicle brake system |
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