CN2825443Y - Hydraulic synchronous brake device for motorcycle - Google Patents
Hydraulic synchronous brake device for motorcycle Download PDFInfo
- Publication number
- CN2825443Y CN2825443Y CN 200520086676 CN200520086676U CN2825443Y CN 2825443 Y CN2825443 Y CN 2825443Y CN 200520086676 CN200520086676 CN 200520086676 CN 200520086676 U CN200520086676 U CN 200520086676U CN 2825443 Y CN2825443 Y CN 2825443Y
- Authority
- CN
- China
- Prior art keywords
- brake
- hydraulic
- pump
- hydraulic pump
- under
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model relates to a hydraulic synchronous brake device for motorcycles, which comprises damper brakes, an oil pipe, hydraulic lower pumps with disc brake sheets for a front and a back wheels, and brake disks for the front and the back wheels. The utility model is characterized in that a hydraulic pump of a right hand brake is respectively connected with oil cylinders of the hydraulic lower pumps for the front and the back wheels through the oil pipe; a hydraulic pump of a left hand brake or a left foot brake is respectively connected with a hydraulic oil tank above the hydraulic pump of a right hand brake and each of the other oil cylinder of the hydraulic lower pumps for the front and the back wheels; a piston push rod of the hydraulic pump of the right hand brake corresponds to the damper brake, and a piston push rod of the hydraulic pump of the left hand brake or the left foot brake corresponds to the other damper brake. When any damper brake presses the piston push rod, double-cylinder pistons of the hydraulic lower pumps for the front and the back wheels can drive the disc brake sheets and simultaneously embrace the brake disks for the front and the back wheels under the action of hydraulic pressure. The utility model has the advantages of convenient operation, long service life, good safety performance, high brake sensitivity, etc. and is suitable for stepless speed changing double-hand brake motorcycles or front wheel hand brake and back wheel foot brake motorcycles.
Description
One. technical field
The utility model relates to a kind of motorcycle hydraulic synchronous brake, is suitable for stepless speed-change motorcycle or front-wheel parking brake, the application of trailing wheel service brake motor bike.
Two. background technology
The motorcycle brake device mainly contains two kinds, a kind of is that the mechanical type drum is stopped, be the rider hold close before damper brake or pin step on back braking flashboard, make the brake drum of mechanical linkage front and back wheel realize the drag effect to wheel blow-up lock, but have that the mechanical braking sensitieness is poor, operation is complicated, service life is short and can not the front and back wheel synchronous brake, safety is relatively poor; Another kind is hydraulic pressure and the brake of mechanical mixture formula, be located at promptly that pump connects right hand damper brake handle on the oil pressure of handlebar, right hand damper brake is held and fashionablely can be made that the piston in the pump heads into pressurization on the oil pressure, wheel hub, the coaxial connection of brake disc, pump is coaxial under the oil pressure is connected with the car strut bar, make pump piston under the oil pressure drive the brake disc that the butterfly brake newspaper closes front-wheel, thereby realization motorcycle front-wheel oil is stopped, but trailing wheel is still stopped with left hand or the mechanical braking of service brake, though can strengthen braking sensitivity, can not make the front and back wheel synchronous brake.
For addressing the above problem, people such as Huang Wennian design " motorcycle hydraulic synchronous brake " and have applied for Chinese patent on May 12nd, 2005, this design is the fluid pressure type brake, be located at promptly that pump connects right hand damper brake handle on the oil pressure of handlebar, right hand damper brake is held and fashionablely can be made that the piston in the pump heads into pressurization on the oil pressure, pump under the oil pressure of wheel hub before and after two oil pipes connect respectively, the piston actuated butterfly brake of pump closes brake disc with Times under the oil pressure under hydraulic action, thereby realize the brake of motor bike front and back wheel synchronous hydraulic, it is easier to have operation, long service life, advantages such as safety performance is good, but can only one-handed performance, for stepless change both hands stop motor bike or front-wheel parking brake, trailing wheel service brake motor bike is inapplicable.
Three. summary of the invention
The purpose of this utility model provides a kind of improved motorcycle brake device, can strengthen braking sensitivity, realizes the front and back wheel synchronous brake, can allow the operator carry out parking brake or service brake with custom again.
For achieving the above object, the utility model design-calculated scheme comprises damper brake, oil pipe, have pump under the front and back wheel hydraulic pressure of butterfly brake, the brake disc of front and back wheel, key points in design be a right hand stop Hydraulic Pump respectively oil pipe connect under the front-wheel hydraulic pressure oil cylinder of pump under the pump and a trailing wheel hydraulic pressure, one left hand stop or the service brake Hydraulic Pump respectively oil pipe connect the right hand another oil cylinder of pump under the pump and trailing wheel hydraulic pressure of stopping under the hydraulic reservoir of Hydraulic Pump top and the front-wheel hydraulic pressure, the stop corresponding damper brake of piston push rod of Hydraulic Pump of the right hand, left hand is stopped or another damper brake of piston push rod of service brake Hydraulic Pump, can make the twin-tub piston actuated butterfly brake of pump under the hydraulic pressure of described front and back wheel close the brake disc of front and back wheel with Times during arbitrary damper brake pressing piston push rod under hydraulic action.
The utility model is owing to be provided with pump under the trailing wheel hydraulic pressure at the brake disc of trailing wheel, so front and back wheel all is water brakes, and long service life; Simultaneously because the right hand is stopped Hydraulic Pump and parking brake or the service brake Hydraulic Pump is interconnected and respectively oil pipe is connected pump under the hydraulic pressure of front and back wheel, so can use arbitrary damper brake realize that the front and back wheel synchronous hydraulic brakes, and operate easier with custom; Close the brake disc of front and back wheel owing to pump under the hydraulic pressure of front and back wheel adopts twin-tub piston actuated butterfly brake with Times in addition, safety performance is good.
Four. description of drawings
Concrete structure of the present utility model is provided by the following drawings.
Fig. 1 is according to a kind of motorcycle hydraulic synchronous brake cutaway view that the utility model proposes.
Each sign expression in the accompanying drawing:
1. left hand is stopped or service brake Hydraulic Pump 2. bilateral whelk bolts 3. turriform springs 4. oil outlets 5. single-pass whelk bolts 6. fuel return holes 7. oil pipes 8. trapezoidal seal ring 9. jump rings 10. piston push rods 11. hydraulic reservoirs 12. right hands pump under the pump 14. bleeder screws 15. piston 16.O shape seal rings 17. trailing wheel hydraulic pressure of stopping under the Hydraulic Pump 13. front-wheel hydraulic pressure
Five. the specific embodiment
As shown in Figure 1, the utility model design-calculated scheme comprises: damper brake, oil pipe, have pump under the front and back wheel hydraulic pressure of butterfly brake, the brake disc of front and back wheel, it is characterized in that a right hand stop Hydraulic Pump 12 respectively oil pipes 7 connect under the front-wheel hydraulic pressure oil cylinder of pump 17 under the pump 13 and a trailing wheel hydraulic pressure, one left hand stop or service brake Hydraulic Pump 1 respectively oil pipe 7 connect the right hands another oil cylinder of pump 17 under the pump 13 and trailing wheel hydraulic pressure of stopping under the hydraulic reservoir 11 of Hydraulic Pump 12 tops and the front-wheel hydraulic pressure, the stop piston push rod 10 corresponding damper brakes of Hydraulic Pump 12 of the right hand, left hand is stopped or piston push rod 10 another damper brakes of service brake Hydraulic Pump 1, can make pump 13 under the hydraulic pressure of described front and back wheel during arbitrary damper brake pressing piston push rod 10 under hydraulic action, 17 twin-tub piston 15 drives butterfly brake and closes the brake disc 2 of front and back wheel with Times.
The described right hand stop a side of Hydraulic Pump 12 top hydraulic reservoirs 11 be provided with a single-pass whelk bolt 5, below be provided with and be communicated with the right hand stop an oil outlet 4 and a fuel return hole 6 of Hydraulic Pump 12 cylindricality through holes, right hand Hydraulic Pump 12 1 ends of stopping are provided with and are furnished with the jump ring 9 that piston push rod 10, the other ends that a turriform spring 3 and has the trapezoidal seal ring 8 of two circles are provided with a retaining in a bilateral whelk bolt 2, the cylindricality through hole.
Described left hand stop or service brake Hydraulic Pump 1 cylindricality through hole in be furnished with piston push rod 10, the sides that a turriform spring 13 and has a trapezoidal seal ring 8 of two circles and be provided with a single-pass whelk bolt 5, one ends and be provided with a bilateral whelk bolt 2, the other end is provided with the jump ring 9 of a retaining.
Described single-pass whelk bolt 5 or bilateral whelk bolt 2 usefulness oil pipes 7 connect.
Generally, the stop piston push rod 10 of Hydraulic Pump 12 of the corresponding right hand of right hand damper brake, the corresponding left hand of left hand damper brake or pedal brake lock are stopped or the piston push rod 10 of service brake Hydraulic Pump 1.When the right hand brakes, the stop piston push rod 10 of Hydraulic Pump 12 of the right hand moves to left, a part of hydraulic oil that a little hydraulic oil that 10 liang of trapezoidal seal rings of circle of piston push rod are 8 and piston push rod 10 are pushed is pushed back hydraulic reservoir 11 from fuel return hole 6 and oil outlet 4, single-pass whelk bolt 3 through hydraulic reservoir 11 1 ends passes through oil pipe 7 again, left hand is stopped or the single-pass whelk bolt 3 of service brake Hydraulic Pump 1 one sides enters that left hand is stopped or service brake Hydraulic Pump 1 cylindricality through hole, another part hydraulic oil is stopped from the right hand, and the army branched out into two columns for the bilateral whelk bolt 2 of Hydraulic Pump 12, one the tunnel enters pump 14 following cylinder pistons 15 under the front-wheel hydraulic pressure, another road enters pump 17 following cylinder pistons 15 under the trailing wheel hydraulic pressure, enter simultaneously that left hand is stopped or the hydraulic oil of service brake Hydraulic Pump 1 cylindricality through hole is pushed into the piston push rod in it 10 to the right and presses to bilateral whelk bolt 2 again behind the jump ring 9 the army branched out into two columns, one the tunnel enters pump 14 top cylinder pistons 15 under the front-wheel hydraulic pressure, another road enters pump 17 top cylinder pistons 15 under the trailing wheel hydraulic pressure, under this moment front-wheel hydraulic pressure under pump 14 and the trailing wheel hydraulic pressure the 15 driven in synchronism butterfly brakes of two-cylinder piston up and down of pump 17 close the brake disc 2 of front and back wheel with Times, front and back wheel is braked simultaneously, and left hand is stopped or service brake is in non-braking state.When left hand is stopped or service brake when brake, left hand is stopped or the piston push rod 9 of service brake Hydraulic Pump 1 compresses turriform spring 3 left, a little hydraulic oil that the trapezoidal seal rings of 10 liang of piston push rods circle are 8 and the part hydraulic oil on piston push rod 10 left sides are pushed back hydraulic reservoir 11 backs and are entered the right hand Hydraulic Pump 12 of stopping from oil outlet 4 from two single-pass whelk bolts 3, stop piston push rod 10 right sides of Hydraulic Pump 12 of the right hand are pushed into jump ring 9 back hydraulic oil and press to bilateral whelk bolt 2 again the army branched out into two columns, one the tunnel enters pump 14 following cylinder pistons 15 under the front-wheel hydraulic pressure, and another road enters pump 17 following cylinder pistons 15 under the trailing wheel hydraulic pressure.Simultaneously part hydraulic oil stopped from left hand or the bilateral whelk bolt 13 of service brake Hydraulic Pump 1 one ends the army branched out into two columns, one the tunnel enters pump 14 top cylinder pistons 15 under the front-wheel hydraulic pressure, another road enters pump 17 top cylinder pistons 15 under the trailing wheel hydraulic pressure, under this moment front-wheel hydraulic pressure under pump 14 and the trailing wheel hydraulic pressure the 15 driven in synchronism butterfly brakes of two-cylinder piston up and down of pump 17 close the brake disc 2 of front and back wheel with Times, front and back wheel is braked simultaneously, and the right hand is stopped and is in non-braking state.Equally, decontrol braking, the piston push rod 10 of left hand is stopped or service brake Hydraulic Pump 1 or the right hand are stopped Hydraulic Pump 12 is being passed to the right under the effect of turriform spring 3 till the jump ring 9, and pressure reduces, under the front-wheel hydraulic pressure under pump 14 and the trailing wheel hydraulic pressure pump 1 inoperative, front and back wheel is running as usual.
Claims (4)
1. motorcycle hydraulic synchronous brake, it comprises: damper brake, oil pipe, have pump under the front and back wheel hydraulic pressure of butterfly brake, the brake disc of front and back wheel, it is characterized in that a right hand stop Hydraulic Pump (12) respectively oil pipe (7) connect under the front-wheel hydraulic pressure oil cylinder of pump (17) under the pump (13) and a trailing wheel hydraulic pressure, one left hand stop or service brake Hydraulic Pump (1) respectively oil pipe (7) connect the right hand another oil cylinder of pump (17) under the pump (13) and trailing wheel hydraulic pressure of stopping under the hydraulic reservoir (11) of Hydraulic Pump (12) top and the front-wheel hydraulic pressure, the right hand corresponding damper brake of piston push rod (10) of Hydraulic Pump (12) of stopping, left hand is stopped or another damper brake of piston push rod (10) of service brake Hydraulic Pump (1), can make under the hydraulic pressure of described front and back wheel the twin-tub piston (15) of pump (13) (17) drive butterfly brake during arbitrary damper brake pressing piston push rod (10) under hydraulic action and close the brake disc (2) of front and back wheel with Times.
2. motorcycle hydraulic synchronous brake according to claim 1, it is characterized in that the described right hand stop a side of Hydraulic Pump (12) top hydraulic reservoir (11) be provided with a single-pass whelk bolt (5), below be provided with and be communicated with the right hand stop an oil outlet (4) and a fuel return hole (6) of Hydraulic Pump (12) cylindricality through hole, right hand Hydraulic Pump (12) one ends of stopping are provided with and are furnished with a turriform spring (3) and in a bilateral whelk bolt (2), the cylindricality through hole and have two and enclose the piston push rod (10) of trapezoidal seal rings (8), the jump ring (9) that the other end is provided with a retaining.
3. motorcycle hydraulic synchronous brake according to claim 1, it is characterized in that described left hand is stopped or service brake Hydraulic Pump (1) cylindricality through hole in be furnished with piston push rod (10), the sides that a turriform spring (13) and has two trapezoidal seal rings of circle (8) and be provided with a single-pass whelk bolt (5), one end is provided with a bilateral whelk bolt (2), and the other end is provided with the jump ring (9) of a retaining.
4. according to claim 1 or 2 or 3 described motorcycle hydraulic synchronous brakes, it is characterized in that described single-pass whelk bolt (5) or bilateral whelk bolt (2) connect with oil pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086676 CN2825443Y (en) | 2005-08-26 | 2005-08-26 | Hydraulic synchronous brake device for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520086676 CN2825443Y (en) | 2005-08-26 | 2005-08-26 | Hydraulic synchronous brake device for motorcycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825443Y true CN2825443Y (en) | 2006-10-11 |
Family
ID=37065629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520086676 Expired - Fee Related CN2825443Y (en) | 2005-08-26 | 2005-08-26 | Hydraulic synchronous brake device for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825443Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019117929A1 (en) * | 2019-07-03 | 2021-01-07 | Gustav Magenwirth Gmbh & Co. Kg | Brake system with parking brake device |
-
2005
- 2005-08-26 CN CN 200520086676 patent/CN2825443Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019117929A1 (en) * | 2019-07-03 | 2021-01-07 | Gustav Magenwirth Gmbh & Co. Kg | Brake system with parking brake device |
| US11453459B2 (en) | 2019-07-03 | 2022-09-27 | Gustav Magenwirth Gmbh & Co. Kg | Braking system with parking brake device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102996684A (en) | High-reinforcement disk brake | |
| CN2825443Y (en) | Hydraulic synchronous brake device for motorcycle | |
| CN2863626Y (en) | Dual master cylinder synchronous braking device | |
| CN100503354C (en) | Bicycle with improved braking action time difference of hydraulic disc brake front and rear wheel | |
| CN202193067U (en) | Service brake device for tractor front wheels | |
| CN2795020Y (en) | Motorcycle front wheel double disc braking mechanism | |
| CN2815857Y (en) | Hydraulic synchronous braking device of motorcycle | |
| CN201300830Y (en) | Rear brake assembly of switchable-type double braking system | |
| CN201506441U (en) | Motorcycle side foot-stand parking and braking device | |
| CN212202914U (en) | Hand brake front-rear linkage disc brake system of reverse three-wheeled motor vehicle | |
| CN2286703Y (en) | Double-safety braking device for hydraulic machine | |
| CN201310581Y (en) | Hydraulic self servo disk type brake | |
| CN201573628U (en) | All-disc brake system for miniature car | |
| JP3738263B2 (en) | Vehicle disc brake | |
| CN201136492Y (en) | Double-pump and two-way oil pressure braking device for automobile | |
| CN2763167Y (en) | Disc-like brake of motorcycle | |
| CN2150140Y (en) | Hydraulic brake of bicycle | |
| CN2254852Y (en) | Hydraulic braking arrangement for agricultural motor tricycle | |
| CN2815799Y (en) | Four-wheel brake dual-circuit hydraulic brake device | |
| CN102910243A (en) | Bicycle brake device | |
| CN2481591Y (en) | Hydraulic brake device for motor-tricycle | |
| CN2625226Y (en) | Duplex master cylinder of sand beach vehicle | |
| CN211336325U (en) | Double-linkage brake system for two-wheel vehicle | |
| CN2448665Y (en) | Hydraulic brake for motorcycle | |
| CN200939870Y (en) | Linkage pneumatic brake rear axle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |