CN102442392A - Motorcycle combined brake device - Google Patents
Motorcycle combined brake device Download PDFInfo
- Publication number
- CN102442392A CN102442392A CN2011104218261A CN201110421826A CN102442392A CN 102442392 A CN102442392 A CN 102442392A CN 2011104218261 A CN2011104218261 A CN 2011104218261A CN 201110421826 A CN201110421826 A CN 201110421826A CN 102442392 A CN102442392 A CN 102442392A
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- brake
- steel wire
- fork
- motorcycle
- outer tube
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Abstract
The invention discloses a motorcycle combined brake device, which comprises a front wheel brake and a back wheel brake, the back wheel brake is drawn by an inhaul cable to move, the inhaul cable comprises an inner steel wire and an outer pipe, the outer sides of the front end and the back end of the outer pipe are provided with a stop block and an oscillating bar, the inner steel wire passes through the oscillating bar and the stop block, the outer pipe and the inner steel wire are distributed between the stop block and the oscillating bar in a bending way, and the stop block is fixed with a motorcycle body; the oscillating bar is hinged with the motorcycle body, and can oscillate round the pivoting point, one end of the oscillating bar is propped against the piston pushing part of a second master cylinder arranged on the motorcycle body, the second master cylinder is connected with a front brake caliper through a second brake hose, when a back brake operating part is operated, the inner steel wire drives the outer pipe to extend to drive the piston of the second master cylinder to move, thus the front wheel brake can be driven to brake the front wheel of a motorcycle, the combined brake of the front wheel and the back wheel of the motorcycle can be realized, the operation can be facilitated for a driver, and the safety of the brake of the motorcycle can be improved.
Description
Technical field
The present invention relates to a kind of motorcycle brake device.
Background technology
At present, the front-wheel of motor bike, trailing wheel braking generally are to adopt the mode of individual operation control respectively, and the braking of front-wheel generally is to control through the stick control that is installed on the steering handle, and the braking of trailing wheel generally is to handle control through the stretcher that is installed on the vehicle frame.The mode of this individual operation respectively control; In the motorcycle driving process, take to slow down gradually normally, just can realize that through the braking of stretcher individual operation control trailing wheel motor bike stably slows down until parking, but when running into emergency situation and take emergency brake; Need through bar handle and stretcher front and rear wheel to be braked simultaneously simultaneously; Yet handle the forward and backward braking of controlling motor bike simultaneously because the driver often can't realize truly hand and pin, accomplish so the synchronous braking of front and rear wheel is more difficult, particularly constantly in emergency brake; In case front wheel brake is braked prior to trailing wheel, can cause the generation of motor bike overthrow accident.
Summary of the invention
The technical matters that the present invention will solve provides a kind of motorcycle linking brake equipment, realizes the Associated brake of front-wheel and trailing wheel, is convenient to driver's operation.
In order to solve the problems of the technologies described above; A kind of motorcycle linking brake equipment of the present invention comprises front-wheel brake and rear wheel brake, and said front-wheel brake is provided with front brake disc and preceding brake clamp; Preceding brake clamp links to each other with first master cylinder of being handled by preceding brake-applying handle through first brake hose; Rear wheel brake is affected by drag-line and moves, the outer tube on the steel wire in steel wire and empty being enclosed within drag-line comprises, and the two ends of interior steel wire are connected with rear wheel brake with the back braking operation piece respectively; Front and back ends arranged outside at said outer tube has fork and limiting stopper; Interior steel wire passes said fork and limiting stopper, and said outer tube and interior steel wire are arranged between limiting stopper and the fork agley, and said limiting stopper and car body are fixed; Said fork and car body articulate and can swing around pivoting point; One end of fork connects with the piston pushing part that is arranged on second master cylinder on the car body; Second master cylinder is connected with said preceding brake clamp through second brake hose; Operation back braking operation piece, said interior steel wire drives the outer tube extension can promote the piston action that fork makes second master cylinder.
As the improvement of technique scheme, said pivoting point is at the other end of said fork or between said second master cylinder and drag-line.
Said fork is provided with boss portion with holes, said in steel wire pass boss portion, the end face of said outer tube and boss portion near or butt.
Said limiting stopper is fixed on motor body or the back braking hub cap.
Said limiting stopper is fixed on vehicle frame or is installed on the car body spare on the vehicle frame.
The two ends of said outer tube is provided with wear-resisting head.
The outer end of said wear-resisting head is provided with the bead of extending to said outer tube diameter direction.
The outer end of said wear-resisting head is extended with the steel wire sheath that stretches into fork or limiting stopper.
Said back braking operation piece is back brake-applying handle or rear brake pedal.
Said rear wheel brake is a drum brake mechanism, and the rear end of said interior steel wire is connected with back brake shoe expander rocking arm.
The present invention is through operation back braking operation piece; Steel wire makes the rear wheel brake action in the pulling; Simultaneously, because the front and back ends of outer tube receives the spacing of fork and limiting stopper respectively, add the constraint of the internal steel wire of upper exterior tube self shape; At the initial stage of interior steel wire pulling rear wheel brake, outer tube shape and position remain unchanged; After the trailing wheel braking; The application force of the internal steel wire of rear wheel brake is greater than the constrained force of the internal steel wire of outer tube self shape; The steel wire forward end is upheld in making, and drives outer tube simultaneously and upholds, and the outer tube leading section is to the fork applied thrust; When this thrust during greater than the pressure of the second master cylinder inner carrier pull back spring; Fork promotes the piston action of second master cylinder and then the preceding brake clamp of front-wheel brake is braked motorcycle front-wheel, has realized the Associated brake of motorcycle front-wheel and trailing wheel, is convenient to driver's operation.
The invention has the beneficial effects as follows: this motorcycle linking brake equipment is owing to adopted said structure; When operating the back braking operation piece, make the rear wheel brake action through steel wire in spurring, meanwhile; Interior steel wire drives outer tube and upholds and can promote fork and make the piston action of second master cylinder and then promoted front-wheel brake motorcycle front-wheel is braked; Realize the Associated brake of motorcycle front-wheel and trailing wheel with simple structure, be convenient to driver's operation, the safety that improves motorcycle brake.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is a mounting structure scheme drawing of the present invention;
Fig. 2 is a structure for amplifying scheme drawing of the present invention;
Fig. 3 is the connection structure scheme drawing of drag-line and rear wheel brake;
Fig. 4 is the partial enlarged drawing at A place among Fig. 1;
Fig. 5 is interlock glancing impact front wheel brake power and rear-wheel braking force relation curve.
The specific embodiment
Referring to figs. 1 through Fig. 3; A kind of motorcycle linking brake equipment of the present invention comprises front-wheel brake 1 and rear wheel brake 2, and said front-wheel brake 1 is provided with front brake disc 3 and preceding brake clamp 4; Preceding brake clamp 4 links to each other with first master cylinder of being handled by preceding brake-applying handle 67 through first brake hose 5; Rear wheel brake 2 is affected by drag-line 8 and moves, the outer tube 82 on the steel wire in steel wire 81 and empty being enclosed within drag-line 8 comprises, and the two ends of interior steel wire 81 are connected with rear wheel brake 19 with back braking operation piece 9 respectively; Front and back ends arranged outside at said outer tube 82 has fork 10 and limiting stopper 11; Interior steel wire 81 passes said fork 10 and limiting stopper 11, and said outer tube 82 and interior steel wire 81 are arranged between limiting stopper 11 and the fork 10 agley, and said limiting stopper 11 is fixing with car body 12; Said fork 10 articulates and can swing around pivoting point with car body; One end of fork 10 connects with the piston pushing part that is arranged on second master cylinder 13 on the car body 12; Second master cylinder 13 is connected with said preceding brake clamp 4 through second brake hose 14; Operation back braking operation piece 9, said interior steel wire 81 drives outer tubes 82 extensions can promote the piston action that fork makes second master cylinder 13.As shown in Figure 2, in this embodiment, pivoting point is positioned at the other end of fork 10, and interior steel wire 81 passes between the two ends of fork 10.Back braking operation piece 9 can be preceding brake-applying handle or rear brake pedal, during the braking operation piece 9 of operation back, makes rear wheel brake 2 actions through steel wire 81 in spurring.Meanwhile, because the front and back ends of outer tube 82 receives the spacing of fork 10 and limiting stopper 11 respectively, add the constraint of the internal steel wire 81 of upper exterior tube 82 self shape, at the initial stage of interior steel wire 81 pulling rear wheeies brake, outer tube shape and position remain unchanged; After the trailing wheel braking; The application force of steel wire 81 is greater than the constrained force of the internal steel wire of outer tube 82 self shape in 2 pairs of the rear wheeies brake, and steel wire 81 forward end are upheld in making, and drives outer tube 82 simultaneously and upholds; Outer tube 82 leading sections promote fork 10 outer tube leading sections to fork 10 applied thrusts; When this thrust during, thereby make the piston action of second master cylinder 13 make the preceding brake clamp 4 of front-wheel brake 1 clamp front brake discs 3, motorcycle front-wheel is braked greater than the pressure of second master cylinder, 13 inner carrier pull back springs; Realize the Associated brake of motorcycle front-wheel and trailing wheel, be convenient to driver's operation.
In the present embodiment, fork 10 is provided with boss portion with holes 15, and interior steel wire 81 passes boss portion 15, and the end face butt of outer tube 82 and boss portion 15 makes fork 10 have higher structural strength.The two ends of outer tube 82 is provided with wear-resisting head 16, is in control excellent protection outside making, and is not easy to be worn in two ends of strained condition lower outer pipe, has long service life.Like Fig. 3 and shown in Figure 4, the outer end of wear-resisting head 16 is provided with the bead 17 of extending to outer tube 82 diametric(al)s, to increase the butt area; The outer end of wear-resisting head 16 is extended with the interior steel wire sheath 17a that stretches into limiting stopper 11, and steel wire 81 and internal steel wire 81 play the guiding role in can protecting.
Difference according to the motor bike vehicle; Limiting stopper 11 can be fixed on motor body or the back braking hub cap, or is fixed on vehicle frame or is installed on the car body spare on the vehicle frame, and is as shown in Figure 3; Limiting stopper 11 can be fixed on the scooter motor body 100; Drag-line 8 has the space by pipe clamp 83 constraint trends between drag-line 8 and the pipe clamp 83, and drag-line 8 pipe clamp 83 relatively moves axially.
As shown in figures 1 and 3, rear wheel brake 2 is drum brake mechanisms, and the rear end of interior steel wire 81 is connected with back brake shoe expander rocking arm 18.
Figure
5Be interlock glancing impact front wheel brake power and rear-wheel braking force relation curve:
Front and back wheel braking force ideal Distribution curve when wherein the B curve is an occupant;
Front and back wheel braking force ideal Distribution curve when C curve is two occupants;
The D curve is the front and back wheel real vehicle brakig force distribution curve of the said front and back linkage device of this patent.Through the lever ratio of adjustment operating parts 9 or fork 10, just can reach the purpose of adjustment angle θ, thereby realize the front and back wheel brakig force distribution relation of different automobile types is set.
Front brake of the present invention is a disc brake, and rear brake can be drum and stops or disc brake, and the above is merely preferential embodiment of the present invention, as long as realize that with basic identical means the technical scheme of the object of the invention all belongs within protection scope of the present invention.
Claims (10)
1. motorcycle linking brake equipment; Comprise front-wheel brake and rear wheel brake; Said front-wheel brake is provided with front brake disc and preceding brake clamp, and preceding brake clamp links to each other with first master cylinder of being handled by preceding brake-applying handle through first brake hose, and rear wheel brake is affected by drag-line and moves; Outer tube on the steel wire in steel wire and empty being enclosed within drag-line comprises; The two ends of interior steel wire are connected with rear wheel brake with the back braking operation piece respectively, and it is characterized in that: the front and back ends arranged outside at said outer tube has fork and limiting stopper, and interior steel wire passes said fork and limiting stopper; Said outer tube and interior steel wire are arranged between limiting stopper and the fork agley, and said limiting stopper and car body are fixed; Said fork and car body articulate and can swing around pivoting point; One end of fork connects with the piston pushing part that is arranged on second master cylinder on the car body; Second master cylinder is connected with said preceding brake clamp through second brake hose; Operation back braking operation piece, said interior steel wire drives the outer tube extension can promote the piston action that fork makes second master cylinder.
2. motorcycle linking brake equipment according to claim 1 is characterized in that: said pivoting point is at the other end of said fork or between said second master cylinder and drag-line.
3. motorcycle linking brake equipment according to claim 1 is characterized in that: said fork is provided with boss portion with holes, said in steel wire pass boss portion, the end face of said outer tube and boss portion near or butt.
4. motorcycle linking brake equipment according to claim 1 is characterized in that: said limiting stopper is fixed on motor body or the back braking hub cap.
5. motorcycle linking brake equipment according to claim 1 is characterized in that: said limiting stopper is fixed on vehicle frame or is installed on the car body spare on the vehicle frame.
6. motorcycle linking brake equipment according to claim 1 is characterized in that: the two ends of said outer tube is provided with wear-resisting head.
7. motorcycle linking brake equipment according to claim 6 is characterized in that: the outer end of said wear-resisting head is provided with the bead of extending to said outer tube diameter direction.
8. motorcycle linking brake equipment according to claim 6 is characterized in that: the outer end of said wear-resisting head is extended with the interior steel wire sheath that stretches into fork or limiting stopper.
9. motorcycle linking brake equipment according to claim 1 is characterized in that: said back braking operation piece is back brake-applying handle or rear brake pedal.
10. according to described any motorcycle linking brake equipment of claim 1 to 9, it is characterized in that: said rear wheel brake is a drum brake mechanism, and the rear end of said interior steel wire is connected with back brake shoe expander rocking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104218261A CN102442392A (en) | 2011-12-14 | 2011-12-14 | Motorcycle combined brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104218261A CN102442392A (en) | 2011-12-14 | 2011-12-14 | Motorcycle combined brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102442392A true CN102442392A (en) | 2012-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104218261A Pending CN102442392A (en) | 2011-12-14 | 2011-12-14 | Motorcycle combined brake device |
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| Country | Link |
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| CN (1) | CN102442392A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103395414A (en) * | 2013-08-08 | 2013-11-20 | 重庆银钢科技（集团）有限公司 | Linkage brake balancing structure of two-wheel vehicle |
| CN105197172A (en) * | 2014-06-11 | 2015-12-30 | 光阳工业股份有限公司 | Linkage braking system |
| CN106585838A (en) * | 2016-11-28 | 2017-04-26 | 重庆宗申技术开发研究有限公司 | Motorcycle combined braking device |
| EP2682334A3 (en) * | 2012-07-04 | 2017-08-09 | Yamaha Hatsudoki Kabushiki Kaisha | Straddle type vehicle brake system and straddle type vehicle |
| CN109715484A (en) * | 2016-09-30 | 2019-05-03 | 本田技研工业株式会社 | Saddle-ride type vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1621303A (en) * | 2003-02-27 | 2005-06-01 | 本田技研工业株式会社 | Brake device for motor tricycle |
| JP2006111030A (en) * | 2004-10-12 | 2006-04-27 | Nissin Kogyo Co Ltd | Brake device for handlebar vehicle |
| CN101746469A (en) * | 2008-11-28 | 2010-06-23 | 本田技研工业株式会社 | Saddle type vehicle |
| CN201980217U (en) * | 2011-03-31 | 2011-09-21 | 三阳工业股份有限公司 | Linkage braking system |
| CN202414071U (en) * | 2011-12-14 | 2012-09-05 | 江门市大长江集团有限公司 | Combined braking device for motorcycle |
-
2011
- 2011-12-14 CN CN2011104218261A patent/CN102442392A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1621303A (en) * | 2003-02-27 | 2005-06-01 | 本田技研工业株式会社 | Brake device for motor tricycle |
| JP2006111030A (en) * | 2004-10-12 | 2006-04-27 | Nissin Kogyo Co Ltd | Brake device for handlebar vehicle |
| CN101746469A (en) * | 2008-11-28 | 2010-06-23 | 本田技研工业株式会社 | Saddle type vehicle |
| CN201980217U (en) * | 2011-03-31 | 2011-09-21 | 三阳工业股份有限公司 | Linkage braking system |
| CN202414071U (en) * | 2011-12-14 | 2012-09-05 | 江门市大长江集团有限公司 | Combined braking device for motorcycle |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2682334A3 (en) * | 2012-07-04 | 2017-08-09 | Yamaha Hatsudoki Kabushiki Kaisha | Straddle type vehicle brake system and straddle type vehicle |
| CN103395414A (en) * | 2013-08-08 | 2013-11-20 | 重庆银钢科技（集团）有限公司 | Linkage brake balancing structure of two-wheel vehicle |
| CN105197172A (en) * | 2014-06-11 | 2015-12-30 | 光阳工业股份有限公司 | Linkage braking system |
| CN109715484A (en) * | 2016-09-30 | 2019-05-03 | 本田技研工业株式会社 | Saddle-ride type vehicle |
| CN109715484B (en) * | 2016-09-30 | 2020-08-07 | 本田技研工业株式会社 | Saddle-ride type vehicle |
| CN106585838A (en) * | 2016-11-28 | 2017-04-26 | 重庆宗申技术开发研究有限公司 | Motorcycle combined braking device |
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Application publication date: 20120509 |