WO2017190280A1 - 油压式时差刹车装置及其总成 - Google Patents

油压式时差刹车装置及其总成 Download PDF

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Publication number
WO2017190280A1
WO2017190280A1 PCT/CN2016/080936 CN2016080936W WO2017190280A1 WO 2017190280 A1 WO2017190280 A1 WO 2017190280A1 CN 2016080936 W CN2016080936 W CN 2016080936W WO 2017190280 A1 WO2017190280 A1 WO 2017190280A1
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WO
WIPO (PCT)
Prior art keywords
brake
pump mechanism
piston
oil
chamber
Prior art date
Application number
PCT/CN2016/080936
Other languages
English (en)
French (fr)
Inventor
张瑞龙
Original Assignee
张瑞龙
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张瑞龙 filed Critical 张瑞龙
Priority to KR1020187030783A priority Critical patent/KR102133107B1/ko
Priority to NZ747295A priority patent/NZ747295A/en
Priority to EP16900802.6A priority patent/EP3453602B1/en
Priority to JP2018557015A priority patent/JP6626222B2/ja
Priority to CA3023021A priority patent/CA3023021C/en
Priority to RU2018141834A priority patent/RU2705893C1/ru
Priority to AU2016405416A priority patent/AU2016405416B2/en
Priority to US16/094,459 priority patent/US10814850B2/en
Priority to PCT/CN2016/080936 priority patent/WO2017190280A1/zh
Publication of WO2017190280A1 publication Critical patent/WO2017190280A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/101—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic equalising arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
    • B60T11/046—Using cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B60T7/102—Disposition of hand control by means of a tilting lever
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • B60T8/261—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels specially adapted for use in motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
    • B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
    • B62L3/00—Brake-actuating mechanisms; Arrangements thereof
    • B62L3/08—Mechanisms specially adapted for braking more than one wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/12—Motorcycles, Trikes; Quads; Scooters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/13—Bicycles; Tricycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/81—Braking systems

Definitions

  • the invention relates to a brake device, in particular to a hydraulic type time difference brake device, which is added by a braking action of a knight or a driver, when the first piston of the first pump mechanism reaches a set displacement distance, At the same time, the second piston of the second pump mechanism is pushed to generate displacement, and the second brake braking force is output to the front wheel brake, so that the brake action of the knight or the driver can be performed by the first pump mechanism and the second pump.
  • the mechanism first generates a time difference of the first brake braking force and the second brake braking force, so that the rear wheel brake and the front wheel brake generate a time difference braking action, and then the second brake mechanism generates the second brake braking force.
  • the first brake braking force generated by the first pump mechanism is increased to increase the braking force of the front wheel brake, and the innovation of the braking performance and safety of the vehicle can be improved.
  • the brake systems of various types of vehicles are driven by a master pump to simultaneously drive the oil pressure output pipes of the front and rear wheel brakes, due to the front of the engine.
  • the driver's one brake action while the master pump drives the brake oil pressure output pipes of the front and rear wheels to generate the brake braking force, but because the rear wheel is far from the front wheel, the front wheel brakes have been When starting the braking action, the rear wheel brakes only start the problem of slow half-shooting such as braking.
  • the front wheel starts to brake, and the rear wheel continues to output the result of large kinetic energy. The danger of the vehicle's tail.
  • the braking action on the front or rear wheels depends on the result of the knight's own operation. It will also cause irreparable results due to the error of the knight's operation. For example, due to the mistake of the brake operation, the front wheel brake is activated first, causing the rear wheel power to continue to output, resulting in a major crash.
  • the single brake action of the driver or the knight can be used to make the rear wheel brake operate first by the brake result of the time difference, and then the front wheel brake can be operated in time and time, the front and rear can be improved.
  • the problem of the priority of the wheel brake action and the improvement of the brake safety of the vehicle or the locomotive or the bicycle or the scooter or other types of vehicles the present inventors have studied the shortcomings of the brake drive of various types of vehicles at present, and have invented The case.
  • the object of the present invention is to provide a hydraulic type time difference brake device, which drives a first piston of a first pump mechanism in real time by a push block of a driving mechanism to output a first brake braking force to a rear wheel brake device, and generates a first Brake braking force, when the first piston of the first pump mechanism reaches the set displacement distance Within the difference, the second piston of the second pump mechanism is added and simultaneously generated to generate displacement, and the second brake braking force is output to the front wheel brake, so that the first braking action of the knight or the driver is performed by the first
  • the pump mechanism and the second pump mechanism initially generate a time difference of the first brake braking force and the second brake braking force, so that the rear wheel brake and the front wheel brake generate a time difference braking action, and then let the second pump mechanism generate
  • the second brake braking force is greater than the first brake braking force generated by the first pump mechanism to increase the braking force of the front wheel brake, and the braking performance and safety of the vehicle can be improved.
  • the hydraulic pressure difference brake device of the present invention wherein the driving mechanism is linked with the brake operating component, and when the driver or the driver operates the brake operating component, the driving mechanism is sufficient to generate appropriate kinetic energy to drive the pushing block to generate a certain Displacement.
  • the driving mechanism is connected to one end of the driving rod by a lever, and the kinetic energy of the driving rod is generated by the lever power to cause the pushing block to generate the set displacement distance.
  • the pushing block of the driving mechanism is disposed at the uppermost portion of the chamber of the casing, so that the pushing block is sufficient to generate the set displacement amount.
  • the first piston of the first pump mechanism maintains a certain contact shape with the push block of the drive mechanism.
  • the hydraulic pressure difference brake device of the present invention wherein the second piston of the second pump mechanism is kept at a certain distance from the push block of the drive mechanism.
  • the first chamber provided by the first piston of the first pump mechanism and the second chamber provided by the second piston of the second pump mechanism are different in diameter.
  • the hydraulic pressure difference brake device of the present invention wherein the first pump mechanism is provided with a first oil amount replenishing device, and the amount of oil in the first chamber is adjusted in time by a regulating valve, and the air in the first output pipe is released
  • the first oil amount replenishing device maintains the quality of the hydraulic oil in the first chamber and an appropriate temperature.
  • the second pump mechanism side is provided with a second oil amount replenishing device, and the amount of oil in the second chamber is adjusted in time by a regulating valve, and the air in the second output pipe is released.
  • the second oil amount replenishing device maintains the quality of the hydraulic oil in the second chamber and an appropriate temperature.
  • the hydraulic pressure difference brake device of the present invention generates a first brake braking force by driving a first piston of the first pump mechanism by a pushing block of the driving mechanism to generate a braking force to the rear wheel brake, and when the first pump mechanism Within the time difference between the distance of the first piston reaching the set displacement, the second piston of the second pump mechanism is added and simultaneously pushed to generate displacement, and the second brake braking force is output to the front wheel brake, so that the knight or The driver's first braking action, the first brake mechanism and the second pump mechanism start to generate a time difference between the first brake braking force and the second brake braking force, so that the rear wheel brake and the front wheel brake generate a time difference braking action Then, the second brake braking force generated by the second pump mechanism is greater than the first brake braking force generated by the first pump mechanism to increase the braking force of the front wheel brake, and the braking performance of the vehicle can be improved. safety.
  • the hydraulic pressure difference brake device of the present invention is provided with one or two sets of time difference brake devices, such as two sets of time difference brake devices, and the first piston of the first group of the first group of time difference brake devices
  • the output tube and the first output tube of the first piston of the first pump mechanism of the second group of time difference brake devices are connected by a three-way valve, and the first brake braking force can be respectively output to the rear wheel brake of the vehicle;
  • the second output tube of the second piston of the second pump mechanism of the set of time difference brake devices and the second output tube of the second piston of the second pump mechanism of the second group of time difference brake devices are connected by a three-way valve, respectively Or simultaneously output the second brake braking force to the front wheel brake of the vehicle.
  • Figure 1 is a view showing the state of the brake device of the present invention in a normal state.
  • FIG. 2 is a view showing the brake force output of the brake device of the present invention.
  • Figure 3 is a view showing the brake device of the present invention outputting the second brake braking force in time difference
  • Figure 4 is a schematic view of the installation of the present invention.
  • the first pump mechanism 3 the first piston 30, the first chamber 31, the first returning member 32, the lower wall surface 310, the first output pipe hole 311, the first output pipe 313, the first oil amount replenishing device 33, and the regulating valve 330, the communication hole 314, the oil storage space 331, the plug 332, the oil storage space 331, the temporary storage space range S1, the diameter D1, the three-way valve 315
  • the second pump mechanism 4 the second piston 40, the distance d1, the second chamber 41, the second reset member 42, the lower wall surface 410, the second output tube hole 411, the second output tube 413, and the second oil amount replenishing device 43.
  • Rear wheel brake 50 front wheel brake 51, brake oil pressing power P1, brake oil pressing power P2
  • the hydraulic pressure difference brake device of the present invention includes at least a drive mechanism 1 linked to a brake operating unit A1, and the drive mechanism 1 is provided with a push block 10 disposed in the housing 2 At the top of the chamber 20, a coupling groove 100 is provided at the center of the pushing block 10 to facilitate engagement with the driving rod 11.
  • the driving mechanism 1 is further provided with a lever 11 which is provided with a fulcrum 110.
  • the lever 11 is located at one end of the fulcrum 110 and is coupled with the cable A10 of the brake operating assembly A1.
  • the lever 11 is located at the other end of the fulcrum 110 and the driving rod. 12 is combined with each other into an active pivot point 120.
  • the driving force and displacement of the driving lever 12 are generated, and the driving force generated by the driving mechanism 1 is used to drive the pushing block 10 to generate the set displacement, and the knight or The greater the power of the driver to activate the brake operating component A1, the greater the pushing kinetic energy and the displacement distance generated by the driving rod 12 (as shown in FIGS. 2 and 3), so that the pushing block 10 is sufficient to generate the set displacement distance, real-time.
  • the first pump mechanism 3 is driven and the second pump mechanism 4 is driven again within a time difference.
  • the drive rod 12 of the drive mechanism 1 is a middle hole 130 that is bored in a rod holder 13 having appropriate flexibility.
  • the rod holder 13 is reserved for the upper wall surface 21 of the housing 2.
  • the rod hole 22, the rod seat 13 is made of rubber material or silica gel material to produce a proper sealing effect.
  • the first pump mechanism 3 is provided with a first piston 30, and one surface of the first piston 30 is in contact with the push block 10 of the drive mechanism 1, and the first piston 30 is normally and partially disposed.
  • a chamber 31 is maintained by the first chamber 31 to maintain the trajectory of movement of the first piston 30.
  • the first chamber 31 is filled with hydraulic oil, so that the first piston is provided with a leak-proof oil seal or an O-ring (not shown in the drawings due to the prior art), the first chamber
  • a first returning member 32 is provided in the chamber 31 to maintain contact with the other surface of the first piston 30.
  • the first returning member 32 is formed by a compression spring or various elastic bodies.
  • the first output tube hole 311 is disposed in the lower wall surface 310 of the first chamber 31 to be disposed in the first output tube 313, and the brake oil is generated by the rear wheel brake 50 by the hydraulic oil in the first output tube 313.
  • the first pump mechanism 3 is provided with a first oil amount replenishing device 33, which is made of various plastics or other suitable materials to make it slightly translucent, so as to conveniently obtain the oil amount of the oil storage space by visual observation;
  • the first oil amount replenishing device 33 may be integrally provided with the housing 2 or may be provided separately or separately.
  • the first oil replenishing device 33 is provided with a regulating valve 330 on the other side of the communication hole 314 of the first chamber 31, and the regulating valve 330 is used to adjust or supplement the hydraulic pressure of the first oil replenishing device 33 and the first chamber 31. Oil action.
  • the first oil amount replenishing device 33 is provided with the oil storage space 331, and the hydraulic oil of the oil storage space 331 is replenished or replaced by a plug 332, or is bolted to close the oil storage space 331.
  • the oil storage space 330 maintains a certain space as the temporary storage space range S1 of the gas, and each time the brake action is completed, the air bubbles from the first output pipe 313 are returned to the first chamber 31, and the bubbles may be generated through the foregoing.
  • the regulating valve 330 enters the temporary storage space range S1 of the oil storage space 330 to maintain the quality of the hydraulic oil in the first output pipe 313 and an appropriate temperature.
  • the second pump mechanism 4 is provided with a second piston 40, and the second piston 40 is coupled to The pushing block 10 of the driving mechanism 1 is maintained at a certain distance d1.
  • the second piston 40 is normally and partially disposed in the second chamber 41, and the second chamber 41 is used to maintain the movement track of the second piston 40.
  • the second chamber 41 is filled with hydraulic oil, so that the second piston is provided with a leak-proof oil seal or an O-ring (not shown in the drawings due to the prior art), the second chamber A second returning member 42 is provided in the chamber 41 to be in contact with the other surface of the second piston 40.
  • the second returning member 42 is composed of a compression spring or various elastic bodies.
  • the second wall tube 410 is disposed on the lower wall surface 410 of the second chamber 41 to provide a second output tube 413. The hydraulic oil in the second output tube 413 is driven to drive the front wheel brake 51 to generate a braking force.
  • the second pump mechanism 4 is provided with a second oil amount replenishing device 43, which is made of various plastics or other suitable materials to make it slightly translucent, and it is convenient to obtain the oil amount of the oil storage space by visual observation.
  • the second oil amount replenishing device 43 may be integrally provided with the housing 2 or may be provided separately or separately.
  • the second oil replenishing device 43 is provided with a regulating valve 430 located on the other side of the communication hole 414 of the second chamber 41, and the regulating valve 430 is used to adjust or supplement the hydraulic pressure of the second oil replenishing device 43 and the second chamber 41. Oil action.
  • the second oil amount replenishing device 43 is provided with the oil storage space 431, and the hydraulic oil of the oil storage space 431 is replenished or replaced by a plug 432, or is bolted to close the oil storage space 431.
  • the oil storage space 430 maintains a certain space as the temporary storage space range S2 of the gas, and every time a braking action is completed, the hydraulic oil returning from the second output pipe 413 to the second chamber 41 may be generated by the foregoing
  • the regulating valve 430 enters the temporary storage space range S2 of the oil storage space 430 to maintain the quality of the hydraulic oil in the second output pipe 413 and an appropriate temperature.
  • the diameter D1 of the first chamber 31 provided by the first piston 30 of the first pump mechanism 3 of the foregoing embodiment and the second chamber 41 of the second piston 40 of the second pump mechanism 4 are provided.
  • the diameter D2 is different.
  • the diameter D2 of the second chamber 41 is larger than the diameter D1 of the first chamber 31 in order to drive the first pump mechanism 3 to drive and simultaneously drive the second pump mechanism 4 in a very short time difference.
  • the second pump mechanism 4 is caused to quickly generate the second brake braking force, and the brake fluid pressing power P2 of the second pump mechanism 4 is made larger than the brake oil pressing power P1 of the first pump mechanism 3 in a very short time.
  • the brake speed of the front wheel brake is slightly faster than the brake speed of the rear wheel brake, so that the front wheel that starts braking later has a larger braking force than the rear wheel that starts braking earlier.
  • the first pump mechanism 3 is provided with a first oil amount replenishing device 33
  • the second pump mechanism 4 is provided with a second oil amount replenishing device 43, which is obtained by overcoming the technical problems.
  • the first oil amount replenishing device 33 and the second oil amount replenishing device 43 are formed as a single oil amount replenishing device to simultaneously supply the first chamber 31 of the first pump mechanism 3 and the first of the second pump mechanism 4, respectively.
  • the hydraulic oil of the chamber 41 is formed as a single oil amount replenishing device to simultaneously supply the first chamber 31 of the first pump mechanism 3 and the first of the second pump mechanism 4, respectively.
  • the first pump mechanism 3 is not provided with the first oil amount replenishing device 33, and the second pump mechanism 4 is not provided with the second oil amount replenishing device 43 by the first pump.
  • First of agency 3 The chamber 31 stores a sufficient amount of hydraulic oil, and the first chamber 41 of the second pump mechanism 4 stores sufficient hydraulic oil to achieve the purpose of braking the braking force for a time difference.
  • the driving mechanism 1 is driven to cause the aforementioned pushing block 10 to generate moving kinetic energy to drive the first piston 30 of the first pump mechanism 3 to move downward and compress.
  • the first reset member 32 causes the hydraulic oil in the first chamber 31 to start outputting the first brake braking force to the rear wheel brake 50 via the first output pipe 313, so that the rear wheel brake 50 generates a braking braking force.
  • the second piston 40 of the second pump mechanism 4 is added and simultaneously pushed to generate displacement, and the second output is output.
  • the brake braking force is applied to the front wheel brake 51.
  • the first braking force and the second braking braking force of the time difference are first generated by the first pump mechanism 3 and the second pump mechanism 4 by the first braking mechanism of the knight or the driver, so that the rear wheel brake 50 is before The wheel brake 51 generates a braking action of a time difference.
  • the second pump mechanism 4 quickly generate the second brake braking force, and in a very short time, the brake oil pressing power P2 of the second pump mechanism 4 is greater than the brake oil pressing power P1 of the first pump mechanism 3, so the second The second brake braking force generated by the pump mechanism 4 is greater than the first brake braking force generated by the first pump mechanism 3, which is sufficient for the brake braking speed of the front wheel brake to be slightly lower than the brake braking speed of the rear wheel brake. Faster, the front wheel that starts to brake later has a larger braking force than the rear wheel that starts braking earlier.
  • the invention is provided with one or two sets of time difference brake devices for vehicles or other vehicles equipped with handles, such as bicycles, locomotives, electric scooters, and the like.
  • the first group of the time difference brake device B1 and the second group of the time difference brake device B2 are respectively provided, and respectively driven by the brake operation component A1 and the second brake operation component A2, and the first group of time difference brakes are respectively driven.
  • the first output pipe 313 of the first piston 30 of the first pump mechanism 3 of the device B1 and the first output pipe 313 of the first piston 30 of the first pump mechanism 3 of the second group of time difference brake devices B2 are by a three-way valve 315 connected, the first brake braking force may be respectively output to the rear wheel brake 50 of the vehicle; the second output tube 413 and the second group of the second piston 40 of the second pump mechanism 4 of the first group of the time difference brake device B1
  • the second output pipe 413 of the second piston 40 of the second pump mechanism 4 of the time difference brake device B2 is connected by the three-way valve 415, and the second brake braking force can be respectively output to the front wheel brake 51 of the vehicle.
  • the purpose is to improve driving safety and reliability by using two sets of time difference brakes B1 and B2 as safety assurance functions.
  • the present invention causes the first pump mechanism 3 and the second pump mechanism 4 to generate a brake brake force of a time difference via the drive mechanism 1 by a braking action of the rider or the driver, for various types of transmissions by the rear wheel.
  • the vehicle is sufficient for the rear wheel brake to generate a certain braking force for the rear wheel to achieve the purpose of deceleration, and the time difference of the front wheel brake produces a larger braking braking force for the front wheel than the rear wheel, as described above.
  • the diameter D2 of the second chamber 41 is larger than the diameter of the first chamber 31
  • the structural technical features of the D1 are sufficient to improve the braking performance, safety and stability of the vehicle.
  • the present invention is not limited to the drawings or the manner of use of the present invention, and any suitable variation or modification of those skilled in the art should be regarded as not departing from the patent scope of the present invention. .
  • the hydraulic pressure difference brake device of the present invention first generates a time difference between the first brake braking force and the second brake braking force by the first pump mechanism and the second pump mechanism, so that the rear wheel brake and the front wheel brake generate a time difference
  • the braking action after which the second brake braking force generated by the second pump mechanism is greater than the first brake braking force generated by the first pump mechanism, so as to increase the braking force of the front wheel brake, and further improve the vehicle's braking force. Innovation in brake performance and safety.

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Abstract

一种油压式时差刹车装置及其总成，其中，油压式时差刹车装置至少包含：驱动机构（1），设置于壳体（2）的腔室（20）最上方的推动块（10），藉由刹车操作组件（A1）以启动驱动机构(1)，让推动块(10)产生设定的位移，实时驱动第一泵机构（3）的第一活塞（30）产生位移，以输出第一刹车制动力至后轮刹车器（50），当第一泵机构（3）的第一活塞（30）到达设定位移的距离的时间差内，即会加入并同时推动第二泵机构（4）的第二活塞（40）以产生位移，并输出第二刹车制动力至前轮刹车器（51）。

Description

油压式时差刹车装置及其总成 技术领域
本发明是关于刹车装置，尤指一种油压式时差刹车装置，藉由骑士或驾驶人的一次刹车动作，第一泵机构的第一活塞到达设定位移的距离的时间差内，即会加入并同时推动第二泵机构的第二活塞以产生位移，并输出第二刹车制动力至前轮刹车器，如此，得以骑士或驾驶人的一次刹车动作，藉由第一泵机构与第二泵机构一开始产生时间差的第一刹车制动力及第二刹车制动力，让后轮刹车器与前轮刹车器产生时间差的刹车动作，再于之后让第二泵机构所生的第二刹车制动力大于第一泵机构所生的第一刹车制动力，以加大前轮刹车器的刹车力道，更可提升车辆的刹车效能与安全性的创新。
背景技术
目前各类车辆的刹车***，如汽车，前、后轮的刹车器乃是藉由一总泵同时驱动前、后轮刹车器对应的油压输出管以产生刹车制动力，由于引擎前置的结果，驾驶人的一次刹车动作，总泵虽同时驱动前、后轮的刹车油压输出管以产生刹车制动力，却因为后轮距离总泵较前轮远的因素，造成前轮刹车器已开始刹车的动作时，后轮刹车器才开始刹车等慢半拍的问题，更由于大部分车辆均采后轮传动结构，造成前轮开始刹车了，后轮仍继续输出大动能的结果，易造成车辆甩尾的危险。
至于二轮的机车、自行车，由于前、后轮的刹车操作组件各自分布于把手的左、右侧，因此，对于前轮或后轮的刹车动作，取决于骑士自行操作的结果，为此，亦会因骑士操作上的错误，造成不可挽回的结果，如常见的因为刹车操作的错误，误先启动前轮刹车器，致使后轮动力继续输出的结果，造成重大的摔车事故。
故而，如能由驾驶人或骑士的单一刹车动作，以藉由时间差的刹车结果，让后轮刹车器先行运作，再让前轮刹车器逾时兼差内接续运作，即可改善前述前、后轮刹车器动作优先级的问题，并提升车辆或机车或自行车或代步车或其他各类车辆的刹车安全性，本发明者即是针对目前各类车辆的刹车驱动的缺点，加以研究，乃发明本案。
发明的公开
本发明的目的，乃是提供一种油压式时差刹车装置，藉由驱动机构的推动块实时驱动第一泵机构的第一活塞以输出第一刹车制动力至后轮刹车器，产生第一刹车制动力，当第一泵机构的第一活塞到达设定位移的距离的时间 差内，即会加入并同时推动第二泵机构的第二活塞以产生位移，并输出第二刹车制动力至前轮刹车器，如此，得以骑士或驾驶人的一次刹车动作，藉由第一泵机构与第二泵机构一开始产生时间差的第一刹车制动力及第二刹车制动力，让后轮刹车器与前轮刹车器产生时间差的刹车动作，再于之后让第二泵机构所生的第二刹车制动力大于第一泵机构所生的第一刹车制动力，以加大前轮刹车器的刹车力道，更能提升车辆的刹车效能与安全性。
本发明的油压式时差刹车装置，其中驱动机构乃是与刹车操作组件链接，藉由骑士或驾驶人操作刹车操作组件时，让前述驱动机构足以产生适当的动能，以驱动推动块产生一定的位移。
本发明的油压式时差刹车装置，其中驱动机构乃是藉由一杠杆与驱动杆的一端互相连结，藉由杠杆动力以让驱动杆产生推力的动能，以让推动块产生设定的位移距离。
本发明的油压式时差刹车装置，其中驱动机构的推动块是设置于壳体的腔室最上方，让推动块足以产生设定的位移量。
本发明的油压式时差刹车装置，其中第一泵机构的第一活塞与驱动机构的推动块维持一定的接触状。
本发明的油压式时差刹车装置，其中第二泵机构的第二活塞与驱动机构的推动块保持一定的距离。
本发明的油压式时差刹车装置，其中第一泵机构的第一活塞所设的第一腔室与第二泵机构的第二活塞所设的第二腔室的直径不同。
本发明的油压式时差刹车装置，其中第一泵机构设第一油量补给装置，并以一调节阀适时调节第一腔室内的油量，并让第一输出管内的空气得以释出于该第一油量补给装置，保持第一腔室内液压油的质量与适当的温度。
本发明的油压式时差刹车装置，其中第二泵机构侧设第二油量补给装置，并以一调节阀适时调节第二腔室内的油量，并让第二输出管内空气得以释出于该第二油量补给装置，保持第二腔室内液压油的质量与适当的温度。
本发明的油压式时差刹车装置，藉由驱动机构的推动块先行驱动第一泵机构的第一活塞产生第一刹车制动力，以对后轮刹车器产生刹车力，且当第一泵机构的第一活塞到达设定位移的距离的时间差内，即会加入并同时推动第二泵机构的第二活塞以产生位移，并输出第二刹车制动力至前轮刹车器，如此，得以骑士或驾驶人的一次刹车动作，藉由第一泵机构与第二泵机构一开始产生时间差的第一刹车制动力及第二刹车制动力，让后轮刹车器与前轮刹车器产生时间差的刹车动作，再于之后让第二泵机构所生的第二刹车制动力大于第一泵机构所生的第一刹车制动力，以加大前轮刹车器的刹车力道，更可提升车辆的刹车效能与安全性。
本发明的油压式时差刹车装置，得于车辆设置有一或二组的时差刹车装置，如设置二组时差刹车装置，则第一组时差刹车装置的第一泵机构的第一活塞的第一输出管与第二组时差刹车装置的第一泵机构的第一活塞的第一输出管是藉由三通阀连通，可分别或同时输出第一刹车制动力至车辆的后轮刹车器；第一组时差刹车装置的第二泵机构的第二活塞的第二输出管与第二组时差刹车装置的第二泵机构的第二活塞的第二输出管是藉由三通阀连通，可分别或同时输出第二刹车制动力至车辆的前轮刹车器。
附图的简要说明
图1是本发明的刹车装置平时状态的视图。
图2是本发明的刹车装置输出第一刹车制动力的视图。
图3是本发明的刹车装置于时间差再输出第二刹车制动力的视图
图4是本发明的安装示意图。
主要组件符号说明：
驱动机构1、推动块10、杠杆11、支点110、驱动杆12、活动支点120、杆座13、中孔130、刹车操作组件A1、钢索线A10
壳体2、腔室20、上壁面21、杆座孔22
第一泵机构3、第一活塞30、第一腔室31、第一复位件32、下壁面310、第一输出管孔311、第一输出管313、第一油量补给装置33、调节阀330、连通孔314、油料储存空间331、栓塞332、油料储存空间331、暂存空间范围S1、直径D1、三通阀315
第二泵机构4、第二活塞40、距离d1、第二腔室41、第二复位件42、下壁面410、第二输出管孔411、第二输出管413设置、第二油量补给装置43、调节阀430、连通孔414、油料储存空间431、栓塞432、暂存空间范围S2、直径D2、三通阀415
后轮煞车器50、前轮刹车器51、刹车油压制动力P1、刹车油压制动力P2
第一组时差刹车装置B1、第二组时差刹车装置B2、第二刹车操作组件A2
实现本发明的最佳方式
为了让审查员更进一步了解本发明的油压式时差刹车装置，兹依附图式解说该最佳的实施如下：
如图1～3，本发明的油压式时差刹车装置，至少包含：驱动机构1，乃是与刹车操作组件A1链接，前述驱动机构1设推动块10，被设置于壳体2 的腔室20最上方，且于推动块10的中心位置设结合槽100，利于与驱动杆11结合。前述驱动机构1再设杠杆11，该杠杆11设支点110，前述杠杆11位于支点110的一端并与刹车操作组件A1的钢索线A10结合，前述杠杆11位于支点110的另一端则与驱动杆12互相结合成活动支点120。如此，当刹车操作组件A1被启动时，得以让驱动杆12产生下压的推动力量与位移，得藉由驱动机构1所生的推动动能以驱动推动块10产生设定的位移，且骑士或驾驶人启动刹车操作组件A1的力量越大，前述驱动杆12所生下压的推动动能与位移距离越大(如图2及图3)，让推动块10足以产生设定的位移距离，实时驱动第一泵机构3，并于时间差内再驱动第二泵机构4。
如图1～3，前述驱动机构1的驱动杆12是穿设于具备适当柔韧性的杆座13的中孔130，前述杆座13是被安装于前述壳体2的上壁面21所预留的杆座孔22，前述杆座13是由橡胶材质或硅胶材质制成，以产生适当密闭的效果。
如图1～3，前述第一泵机构3设第一活塞30，前述第一活塞30的一面并与前述驱动机构1的推动块10保持接触状，前述第一活塞30平时并部分设置于第一腔室31，藉由第一腔室31以维持第一活塞30的运动轨迹。前述第一腔室31内部充填有液压油，故而乃于前述第一活塞设置有止漏油封或O型环(因属现有技术，故图式之中并未表示)，前述第一腔室31内设第一复位件32，以与前述第一活塞30的另一面保持接触，前述第一复位件32是由压缩弹簧或各种弹性体所构成。位于前述第一腔室31的下壁面310并设第一输出管孔311以为第一输出管313设置，藉由第一输出管313内的液压油得以驱动后轮刹车器50产生刹车制动力。
如图1～3，前述第一泵机构3设第一油量补给装置33，得由各类塑料或其他适合的材质制成稍微透光性，方便经由目视获得油料储存空间的油量；或前述第一油量补给装置33可与前述壳体2为一体设置或为分开设置，亦无不可。前述第一油料补给装置33设调节阀330，位于第一腔室31连通孔314的另一侧，藉由前述调节阀330以调节或补充第一油料补给装置33与第一腔室31的液压油作用。前述第一油量补给装置33设油料储存空间331，得藉由一栓塞332被取下而补充或更换油料储存空间331的液压油，或栓固以将油料储存空间331封闭。前述油料储存空间330并维持一定空间以作为气体的暂存空间范围S1，每完成一刹车动作，自第一输出管313的液压油回流到第一腔室31所可能产生的气泡，得经由前述调节阀330进入油料储存空间330的暂存空间范围S1内，以保持第一输出管313内液压油的质量与适当的温度。
如图1～3，前述第二泵机构4设第二活塞40，前述第二活塞40并与 前述驱动机构1的推动块10保持一定的距离d1，前述第二活塞40平时并部分设置于第二腔室41，藉由第二腔室41以维持第二活塞40的运动轨迹。前述第二腔室41内部充填有液压油，故而乃于前述第二活塞设置有止漏油封或O型环(因属现有技术，故图式之中并未表示)，前述第二腔室41内设第二复位件42，以与前述第二活塞40的另一面保持接触，前述第二复位件42是由压缩弹簧或各种弹性体所构成。位于前述第二腔室41的下壁面410并设第二输出管孔411以为第二输出管413设置，藉由第二输出管413内的液压油得以驱动前轮刹车器51产生刹车制动力。
如图1～3，前述第二泵机构4设第二油量补给装置43，得由各类塑料或其他适合的材质制成稍微透光性，方便经由目视获得油料储存空间的油量。前述第二油量补给装置43可与前述壳体2为一体设置或为分开设置，亦无不可。述第二油料补给装置43设调节阀430，位于第二腔室41连通孔414的另一侧，藉由前述调节阀430以调节或补充第二油料补给装置43与第二腔室41的液压油作用。前述第二油量补给装置43设油料储存空间431，得藉由一栓塞432被取下而补充或更换油料储存空间431的液压油，或栓固以将油料储存空间431封闭。前述油料储存空间430并维持一定空间以作为气体的暂存空间范围S2，每完成一刹车动作，自第二输出管413的液压油回流到第二腔室41所可能产生的气泡，得经由前述调节阀430进入油料储存空间430的暂存空间范围S2内，得以保持第二输出管413内液压油的质量与适当的温度。
如图1～3，前述实施例的第一泵机构3的第一活塞30所设的第一腔室31的直径D1与第二泵机构4的第二活塞40所设的第二腔室41的直径D2不同。前述第二腔室41的直径D2是大于前述第一腔室31的直径D1，目的是当驱动机构1驱动第一泵机构3于极短的时间差内，加入并同时驱动第二泵机构4时，得以让第二泵机构4快速产生第二刹车制动力，且于极短时间内，使第二泵机构4的刹车油压制动力P2大于第一泵机构3的刹车油压制动力P1。让前轮刹车器的刹车制动速度比后轮刹车器的刹车制动速度稍快些，让较晚开始刹车的前轮比起较早开始刹车的后轮有更大的刹车力道。
如图1～3，本发明于前述第一泵机构3设第一油量补给装置33，及于前述第二泵机构4设第二油量补给装置43，得于克服技术问题后，将前述第一油量补给装置33与第二油量补给装置43制成以单一的油量补给装置，以同时分别供给第一泵机构3的第一腔室31及前述第二泵机构4的第一腔室41的液压油。
如图1～3，本发明亦可于前述第一泵机构3不设第一油量补给装置33，及于前述第二泵机构4不设第二油量补给装置43，藉由第一泵机构3的第一 腔室31储存足量的液压油，及藉由前述第二泵机构4的第一腔室41储存足够的液压油，亦可自达到时间差的刹车制动力的目的。
如图2，当骑士或驾驶人启动刹车操作组件A1时，驱动前述驱动机构1时，将使得前述推动块10产生移动动能以驱动前述第一泵机构3的第一活塞30向下移动并压缩第一复位件32，并让第一腔室31内的液压油经由第一输出管313开始输出第一刹车制动力至后轮刹车器50，让后轮刹车器50产生刹车制动力。如图3，再于第一泵机构3的第一活塞30到达设定位移的距离的时间差内，即会加入并同时推动第二泵机构4的第二活塞40以产生位移，并输出第二刹车制动力至前轮刹车器51。如此，得以骑士或驾驶人的一次刹车动作，藉由第一泵机构3与第二泵机构4一开始产生时间差的第一刹车制动力及第二刹车制动力，让后轮刹车器50与前轮刹车器51产生时间差的刹车动作。且如前述，因为第二腔室41的直径D2大于第一腔室31的直径D1，故而当驱动机构1驱动第一泵机构3于极短的时间差内再驱动第二泵机构4时，得以让第二泵机构4快速产生第二刹车制动力，于极短时间内，使第二泵机构4的刹车油压制动力P2大于第一泵机构3的刹车油压制动力P1，故而，前述第二泵机构4所生的第二刹车制动力即会大于第一泵机构3所生的第一刹车制动力，足以让前轮刹车器的刹车制动速度比后轮刹车器的刹车制动速度稍快些，让较晚开始刹车的前轮比起较早开始刹车的后轮有更大的刹车力道。
本发明得于自行车、机车、电动代步车等设有把手的车辆或其他车辆设置有一或二组的时差刹车装置。如图4，本发明得设置第一组时差刹车装置B1及第二组时差刹车装置B2，且分别藉由刹车操作组件A1及第二刹车操作组件A2分别驱动之，并让第一组时差刹车装置B1的第一泵机构3的第一活塞30的第一输出管313与第二组时差刹车装置B2的第一泵机构3的第一活塞30的第一输出管313是藉由三通阀315连通，可分别或同时输出第一刹车制动力至车辆的后轮刹车器50；第一组时差刹车装置B1的第二泵机构4的第二活塞40的第二输出管413与第二组时差刹车装置B2的第二泵机构4的第二活塞40的第二输出管413是藉由三通阀415连通，可分别或同时输出第二刹车制动力至车辆的前轮刹车器51。其目的乃是藉由二组时差刹车装置B1、B2作为安全确保的功能，提升行车安全与可靠性。
综上指陈，本发明藉由骑士或驾驶人的一次刹车动作，经由驱动机构1让第一泵机构3与第二泵机构4产生时间差的刹车制动力，对于藉由后轮传动的各类车辆，足以让后轮刹车器先行对于后轮产生一定的刹车制动力，达到减速的目的，再藉由前轮刹车器的时间差对于前轮产生较后轮更大的刹车制动力，如前述，是取因于第二腔室41的直径D2大于第一腔室31的直径 D1的结构技术特征，足以提升车辆的刹车效能、安全性与稳定性。惟本油压式时差刹车装置并非限定于本发明所提出的图式态样或使用方式，任何所属技术领域中具有通常知识者的适当变化或修饰，皆应视为不脱离本发明的专利范畴。
工业应用性
本发明的油压式时差刹车装置，藉由第一泵机构与第二泵机构一开始产生时间差的第一刹车制动力及第二刹车制动力，让后轮刹车器与前轮刹车器产生时间差的刹车动作，再于之后让第二泵机构所生的第二刹车制动力大于第一泵机构所生的第一刹车制动力，以加大前轮刹车器的刹车力道，更可提升车辆的刹车效能与安全性的创新。

Claims (14)

  1. 一种油压式时差刹车装置，其特征在于，至少包含：
    驱动机构，设推动块，藉由驱动机构得以驱动推动块产生设定的位移量；
    第一泵机构，设第一活塞，前述第一活塞的一面并与前述驱动机构的推动块保持接触状，前述驱动机构的推动块得实时驱动第一泵机构的第一活塞以输出第一刹车制动力至后轮刹车器；
    第二泵机构，设第二活塞，前述第二活塞并与前述驱动机构的推动块保持一定的距离，于前述第一泵机构到达设定的位移距离的时间差内，前述驱动机构的推动块将再加入并同时驱动第二泵机构的第二活塞以输出第二刹车制动力至前轮刹车器；
    如此，得以骑士或驾驶人的一次刹车动作，藉由第一泵机构与第二泵机构一开始产生时间差的第一刹车制动力及第二刹车制动力，让后轮刹车器与前轮刹车器产生时间差的刹车动作，再于之后让第二泵机构所生的第二刹车制动力大于第一泵机构所生的第一刹车制动力，以加大前轮刹车器的刹车力道，提升车辆的安全性。
  2. 根据权利要求1所述的油压式时差刹车装置，其特征在于，于驱动机构的推动块上方设结合槽，以与驱动杆结合，前述驱动机构乃与刹车操作组件链接，前述驱动机构再设杠杆，前述杠杆设支点，位于前述支点的一端与刹车操作组件的钢索线结合，位于前述支点的另一端与驱动杆互相结合成活动支点，当刹车操作组件被启动时，得以让驱动杆产生下压的推动力量与位移，让推动块产生一定的位移，且骑士或驾驶人启动刹车操作组件的力量越大，前述驱动杆所生下压的推动力量与位移距离越大，让推动块足以产生一定的位移距离，实时驱动第一泵机构，并于时间差内再驱动第二泵机构。
  3. 根据权利要求2所述的油压式时差刹车装置，其特征在于，驱动 机构的驱动杆是穿设于具备柔韧性的杆座的中孔，前述杆座被安装于壳体的上壁面所预留的杆座孔，前述杆座是由橡胶材质或硅胶材质制成，以产生密闭的效果。
  4. 根据权利要求1所述的油压式时差刹车装置，其特征在于，第一泵机构的第一活塞平时并部分设置于第一腔室，藉由第一腔室维持第一活塞的运动轨迹，前述第一腔室内部充填有液压油，前述第一腔室内设第一复位件，以与前述第一活塞的另一面保持接触，位于前述第一腔室的下壁面设第一输出管孔以为第一输出管设置，藉由第一输出管内的液压油得以驱动后轮刹车器产收刹车力能。
  5. 根据权利要求4所述的油压式时差刹车装置，其特征在于，第一泵机构设第一油量补给装置，前述第一油料补给装置设调节阀，位于第一腔室连通孔另一侧，藉由前述调节阀以调节或补充第一油料补给装置与第一腔室的液压油作用；前述第一油量补给装置设油料储存空间，得藉由一栓塞被取下而补充或更换油料储存空间的液压油，或栓固以将油料储存空间封闭；前述油料储存空间并维持一定部分空间以作为气体的暂存空间范围，得以保持第一输出管内液压油的质量与适当的温度。
  6. 根据权利要求1所述的油压式时差刹车装置，其特征在于，第二泵机构的第二活塞平时并部分设置于第二腔室，藉由第二腔室以维持第二活塞的运动轨迹；前述第二腔室内部充填有液压油，前述第二腔室内设第二复位件，以与前述第二活塞的另一面保持接触；位于前述第二腔室的下壁面设第二输出管孔以为第二输出管设置，藉由第二输出管内的液压油得以驱动前轮刹车器产生刹车力能。
  7. 根据权利要求6所述的油压式时差刹车装置，其特征在于，第二泵机构设第二油量补给装置，前述第二油料补给装置设调节阀，位于第二腔室连通孔另一侧，藉由前述调节阀以调节或补充第二油料补给装置与第 二腔室的液压油作用；前述第二油量补给装置设油料储存空间，得藉由一栓塞被取下而补充或更换油料储存空间的液压油，或栓固以将油料储存空间封闭；前述油料储存空间并维持一定部分空间以作为气体的暂存空间范围，得以保持第二输出管内液压油的质量与适当的温度。
  8. 一种油压式时差刹车装置，其特征在于，至少包含：
    驱动机构，设推动块，得藉由驱动机构让推动块产生设定的位移量；
    第一泵机构，设第一活塞，前述第一活塞的一面并与前述驱动机构的推动块保持接触状，前述驱动机构的推动块得实时驱动第一泵机构的第一活塞以输出第一刹车制动力至后轮刹车器；前述第一泵机构设第一油量补给装置，前述第一油料补给装置设调节阀，藉由前述调节阀以调节或补充第一油料补给装置与第一腔室的液压油作用；前述第一油量补给装置设油料储存空间，得被补充或更换油料储存空间的液压油，前述油料储存空间并维持一定部分空间以作为气体的暂存空间范围，得以保持第一输出管内液压油的质量与适当的温度；
    第二泵机构，设第二活塞，前述第二活塞并与前述驱动机构的推动块保持一定的距离，于前述第一泵机构到达设定位移距离的时间差内，前述驱动机构的推动块将再加入并同时驱动第二泵机构的第二活塞以输出第二刹车制动力至前轮刹车器；前述第二泵机构设第二油量补给装置，前述第二油料补给装置设调节阀，以调节或补充第二油料补给装置与第二腔室的液压油作用；前述第二油量补给装置设油料储存空间，得以补充或更换油料储存空间的液压油，前述油料储存空间并维持一定部分空间以作为气体的暂存空间范围，得以保持第二输出管内液压油的质量与适当的温度；
    如此，得以骑士或驾驶人的一次刹车动作，藉由第一泵机构与第二泵机构一开始产生时间差的第一刹车制动力及第二刹车制动力，让后轮刹车器与前轮刹车器产生时间差的刹车动作，再于之后让第二泵机构所生的第 二刹车制动力大于第一泵机构所生的第一刹车制动力，以加大前轮刹车器的刹车力道，提升车辆的安全性。
  9. 根据权利要求8所述的油压式时差刹车装置，其特征在于，于驱动机构的推动块上方设结合槽，以与驱动杆结合，前述驱动机构乃与刹车操作组件链接，前述驱动机构再设杠杆，前述杠杆设支点，位于前述支点的一端与刹车操作组件的钢索线结合，位于前述支点的另一端与驱动杆互相结合成活动支点，当刹车操作组件被启动时，得以让驱动杆产生下压的推动力量与位移，得藉由驱动机构所生的推动动能，让推动块产生一定的位移，且骑士或驾驶人启动刹车操作组件的力量越大，前述驱动杆所生下压的推动力量与位移距离越大，让推动块足以产生一定的位移距离，实时驱动第一泵机构，并于时间差内再加入并同时驱动第二泵机构。
  10. 根据权利要求9所述的油压式时差刹车装置，其特征在于，驱动机构的驱动杆是穿设于具备柔韧性的杆座的中孔，前述杆座是被安装于前述壳体的腔室的上壁面所预留的杆座孔，前述杆座是由橡胶材质或硅胶材质制成，以产生密闭的效果。
  11. 根据权利要求8所述的油压式时差刹车装置，其特征在于，第一泵机构的第一活塞平时并部分设置于第一腔室，藉由第一腔室维持第一活塞的运动轨迹，前述第一腔室内部充填有液压油，前述第一腔室内设第一复位件，以与前述第一活塞的另一面保持接触，位于前述第一腔室的下壁面设第一输出管孔以为第一输出管设置，藉由第一输出管内的液压油得以驱动后轮刹车器产生刹车制动力。
  12. 根据权利要求8所述的油压式时差刹车装置，其特征在于，第二泵机构的第二活塞平时并部分设置于第二腔室，藉由第二腔室以维持第二活塞的运动轨迹；前述第二腔室内部充填有液压油，前述第二腔室内设第二复位件，以与前述第二活塞的另一面保持接触；位于前述第二腔室的下 壁面设第二输出管孔以为第二输出管设置，藉由第二输出管内的液压油得以驱动前轮刹车器产生刹车制动力。
  13. 根据权利要求8所述的油压式时差刹车装置，其特征在于，得以单一的油量补给装置同时分别供给或补充第一泵机构的第一腔室及第二泵机构的第一腔室的液压油。
  14. 一种油压式时差刹车装置的总成，其特征在于，至少包含：
    第一组时差刹车装置及第二组时差刹车装置，分别藉由第一刹车操作组件及第二刹车操作组件驱动；前述第一组时差刹车装置及第二组时差刹车装置分别设有驱动机构，前述驱动机构设推动块，藉由驱动机构以驱动推动块产生设定的位移量；第一泵机构，设第一活塞，前述第一活塞的一面并与前述驱动机构的推动块保持接触状，前述驱动机构的推动块得实时驱动第一泵机构的第一活塞以输出第一刹车制动力至后轮刹车器；
    第二泵机构，设第二活塞，前述第二活塞并与前述驱动机构的推动块保持一定的距离，于前述第一泵机构位移一定距离所产生的时间差，前述驱动机构的推动块将再加入并同时驱动第二泵机构的第二活塞以输出第二刹车制动力至前轮刹车器；
    如此，得以骑士或驾驶人的一次刹车动作，藉由第一泵机构与第二泵机构一开始产生时间差的第一刹车制动力及第二刹车制动力，让后轮刹车器与前轮刹车器产生时间差的刹车动作，再于之后让第二泵机构所生的第二刹车制动力大于第一泵机构所生的第一刹车制动力，以加大前轮刹车器的刹车力道，提升车辆的安全性；
    前述第一组时差刹车装置的第一泵机构的第一活塞的第一输出管与第二组时差刹车装置的第一泵机构的第一活塞的第一输出管是藉由三通阀连通，可分别或同时输出第一刹车制动力至后轮刹车器；前述第一组时差刹车装置的第二泵机构的第二活塞的第二输出管与第二组时差刹车装 置的第二泵机构的第二活塞的第二输出管是藉由三通阀连通，可分别或同时输出第二刹车制动力至前轮刹车器。
PCT/CN2016/080936 2016-05-04 2016-05-04 油压式时差刹车装置及其总成 WO2017190280A1 (zh)

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RU2705893C1 (ru) 2019-11-12
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EP3453602B1 (en) 2022-10-19
US20190118787A1 (en) 2019-04-25
AU2016405416B2 (en) 2020-05-14
JP6626222B2 (ja) 2019-12-25
US10814850B2 (en) 2020-10-27
JP2019518644A (ja) 2019-07-04
CA3023021A1 (en) 2017-11-09
AU2016405416A1 (en) 2018-11-08
EP3453602A1 (en) 2019-03-13
CA3023021C (en) 2020-12-29
KR102133107B1 (ko) 2020-07-20
NZ747295A (en) 2020-01-31

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