CN1477015A - Safe brake system for motorcycle - Google Patents
Safe brake system for motorcycle Download PDFInfo
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- CN1477015A CN1477015A CNA031415520A CN03141552A CN1477015A CN 1477015 A CN1477015 A CN 1477015A CN A031415520 A CNA031415520 A CN A031415520A CN 03141552 A CN03141552 A CN 03141552A CN 1477015 A CN1477015 A CN 1477015A
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- brake
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- pipe
- wheel
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Abstract
The motorcycle safe brake system is characterized by that a special-purpose tube pump connector is adopted for communicating with front and rear brake oil circuits, its front wheel and rear wheel adopt the disk brake form, and the thickness of of the rear wheel brake disk is greater than that of front wheel brake disk, i.e. the gap between brake block and brake disk or rear wheel is less than that of front wheel brake block and brake disk, and a pressure valve is added in the front of front wheel brake pump so as to implement the effect of firstly braking front wheel and then braking rear wheel. The tube pump connector adopts the forms of that the tube pump is connected with three-way, tube pump is connected with four-way or four-way oil tube.
Description
Technical field:
The present invention relates to a kind of motorcycle safety brake system, be a kind ofly can realize that brake interlock system before and after the motor bike is stopped, the improvement invention of the trailing wheel of stopping earlier, rear brake front-wheel.
Background technology:
The people who opened motor bike knows that when emergency braking, the front-wheel of stopping is earlier very easily tumbled.Therefore, in motor bike driving school, nearly all coach will warn the student: drive motor bike and meet emergency situation, the front-wheel of must not stopping earlier! The brake of present motor bike is roused after mostly being shroud, and the effect of disc type (being commonly called as the dish formula) braking is better, and can keep good state for a long time, and the effect of drum brake is just less better, and the drum-type brake pad that newly changes has been used soon, will feel brake " soft ", " point " and more than, so, when emergency braking, although use both hands and feet action simultaneously, even pin is first moving and moving behind the hand, the result still is: front-wheel locking, trailing wheel do not reach effect yet.Generally speaking, the movement response time of hand will be faster than the reaction time of pin, and the brake that many in addition people form for a long time by bike is with hand or simultaneously with difficult change of custom on heel brace ground, still can subconsciously frequently use after changing by motorcycle hand braking when emergency braking.Therefore, under many circumstances, the actual effect of motor bike emergency braking all is that front-wheel is checked earlier, so as long as the front-wheel guiding has a bit partially, car promptly can topple, dangerous consequences is hardly imaginable.In general, tumbling during the motor bike emergency braking, is that therebetween, existing misoperation has the defective of motorcycle brake system own again due to the anxious front-wheel of stopping most likely.For the front-wheel of avoiding stopping earlier causes motor bike to topple, should form anxious stopping earlier, but one meet emergency situation with the custom of pin (trailing wheel of stopping), still can the anxious in spite of oneself front-wheel of stopping; Perhaps because of the braking model of drum behind the motor bike shroud, although use earlier pin, hand is used in the back, and front-wheel is checked earlier.Unless only use pin without hand, the trailing wheel of promptly only the stopping front-wheel of not stopping, but braking distance is prolonged, braking effect is had a greatly reduced quality.If can set about from the brake system of motor bike itself, make the driver no matter earlier with hand or earlier with pin or use both hands and feet, the brake system of motor bike all is earlier to the trailing wheel braking, the back just can greatly reduce the probability of this type of accident generation to front wheel brake.
Before and after the present existing motor bike there be the brake linked system: 1, wire type front and back linkage system, this system adopts steel wire pulling front brake main pump piston, when stepping on foot brake, also be by service brake steel wire pulling handle set steel wire, thereby pulling main pump piston deceleration front and back are from pump.This brake linked system has following three open defects: one, link to each other with the main pump piston by steel wire, and be not full power hydraulic brake system, system's sensitivity is not enough; Its two, when stepping on when brake back, steel wire pulling main pump piston, this moment, if remote holder made the driver produce fear one section idle travel is arranged brake handle before handling again, influence is to the braking of motor bike.Its three, front and back brakes is action simultaneously, and is relatively poor to the system safe guarantee of stopping.
China's utility model patent 01277373.5 has been introduced a kind of " motorcycle hydraulic front and back linkage brake gear ", be provided with an epitrochoidal chamber and be communicated with brake back primer pump and front and back brake pump, the retracing spring that utilizes the piston component in the epitrochoidal chamber and match with it can front and back braking simultaneously when making motorcycle brake.This brake linked system has following open defect: one, structure are complicated, and maintenance is inconvenient, and reliability is relatively poor; Its two, front and back brakes is action simultaneously, the safety requirements that must stop trailing wheel, rear brake front-wheel when not solving the motor bike emergency braking earlier; Its three, the connection of brake system before and after can not artificially cutting off when certain part of system is damaged, will cause whole brake system malfunctioning.
Summary of the invention:
The objective of the invention is at the deficiencies in the prior art, a kind of motorcycle safety brake system is provided, can not only realizes that motor bike front and back linkage system stops, can also satisfy the brake operating requirement of the trailing wheel of stopping earlier, rear brake front-wheel, make motor bike keep balance as far as possible, improve safety control.
For realizing such purpose, in the technical scheme of the present invention, adopt special-purpose pipe pump attaching parts that the front and back brake fluid line of motor bike is communicated with, make rim brake identical with the action effect of backpedalling brake, front and back wheel all adopts the disk type brake form, and make the gap of the gap of rear wheel brake sheet and brake disc less than front-wheel brake facing and dish, and before the front-wheel brake pump, install a pressure valve additional, realize checking earlier the effect that trailing wheel is checked front-wheel again.Simultaneously, by the break-make that control cock realizes the front and back brake system is set, be convenient to maintenance.
Brake system of the present invention comprises the parking brake primer pump, the front-wheel brake pump, service brake primer pump and rear wheel brake pump, the parking brake primer pump links to each other with the brake oil pipe of front-wheel brake pump, the service brake primer pump links to each other with the brake oil pipe of rear wheel brake pump, the oil circuit of former and later two brake system adopts pipe pump attaching parts to interconnect, front and back wheel all adopts the disk type brake form, the rear wheel brake disc thickness is greater than the front-wheel brake disc, be the gap of the gap of rear wheel brake sheet and brake disc less than front-wheel brake facing and dish, simultaneously, before the front-wheel brake pump, install a pressure valve additional, make the action again after system reaches certain pressure of front-wheel brake pump, to guarantee operation in any case, all be to check trailing wheel earlier, check front-wheel again.
The pipe pump attaching parts of brake system can adopt the pipe pump to connect threeway before and after the present invention connected, the parking brake primer pump is connected threeway by a pipe pump respectively with the service brake primer pump and links to each other with the brake oil pipe of front and rear wheel brake pump, and two pipe pumps connect threeway and link to each other by control cock and the front and back brake system is communicated with.Wherein, control cock can be connected the design of threeway one with the pipe pump, and promptly wherein any one pipe pump connection threeway adopts the pipe pump of band control cock to connect threeway.Certainly, also can two pipe pumps connection threeways all be with control cock, like this, when one of them control cock was impaired, another control cock is the switching of may command front and back brake system also.
The pipe pump attaching parts of brake system also can adopt the oil pipe four-way of a band control cock before and after the present invention connected, the brake oil pipe of parking brake primer pump, front-wheel brake pump, service brake primer pump and rear wheel brake pump links to each other with the oil pipe four-way of a band control cock respectively, thus the front and back brake system is communicated with.
The pipe pump attaching parts of brake system can also adopt the pipe pump of a band control cock to connect four-way before and after the present invention connected, the brake oil pipe of parking brake primer pump, front-wheel brake pump, service brake primer pump and rear wheel brake pump is connected four-way with the pipe pump of a band control cock respectively and links to each other, and thus the front and back brake system is communicated with.
The gap of brake plate and brake disc made the rear wheel brake disc thickness greater than front-wheel brake disc thickness before and after the present invention adopted and regulates, and such design can guarantee that at first the rear wheel brake sheet touches brake disc earlier than front-wheel brake facing when system start-up; Next is to consider the trailing wheel of often stopping earlier, causes the wearing and tearing of rear wheel brake sheet many than front-wheel, increases back brake disc thickness and can leave worn-down leeway in advance.A unidirectional adjustable pressure valve is being installed in the present invention additional before the front-wheel brake pump, when valve both sides pressure equates, be closed condition, the oil circuit that flows to brake pump from oil pipe is obstructed, and when system's glancing impact pressure increase, trailing wheel is stopped earlier, valve both sides pressure difference increases to some threshold values, and (this threshold value can be regulated, with the time difference of control front and back wheel brake), pressure valve is opened, and the brake fluid in the oil pipe is pressed into the front-wheel brake pump, and Braking piston begins action, to front wheel brake, the trailing wheel of stopping earlier when further the having guaranteed brake front-wheel of stopping again.
Front and back of the present invention brake system is communicated with, and because rear wheel brake all adopts identical disk type brake form with preceding wheel brake, therefore can be designed to front and back brake pump (comprising the card base) identical, brake facing can be general, also can before and after a shared oil storage box and oil storage box that will back brake saves.
Structure design of the present invention makes the operation of motorcycle brake become quite simple: both pin can be singly used, also hand can be singly used, more can use both hands and feet, and effect all is identical.The present invention adopts the method that increases the rear wheel brake disc thickness and add a pressure valve before the front-wheel brake pump, utilize the difference gap of front and back wheel brake disc and the time difference of front and back wheel brake, make front and back when interlock brake of motor bike guarantee to stop earlier trailing wheel, rear brake front-wheel, make the safety arrestment effect that reliable assurance arranged.The present invention adopts control cock that connects the front and back brake fluid line or the pipe pump attaching parts of being with control cock, and maintenance both had been convenient in deciliter control of brake system before and after realizing, also can make unspoiled part energy normal operation when brake system is impaired (for example leakage of oil).
Equally, structure of the present invention also is applicable to drum brake form behind the shroud.
The present invention need not add more multiple component, realizes simple, safe and reliable.As be equipped with ABS (antiblock device), then the braking safety of motor bike just can have bigger raising, and the brake operating of motor bike is become very simple, has brake operating situation improperly hardly, a safety control that the motor bike of riding is many again.
Description of drawings:
Fig. 1 is the brake system structural principle scheme drawing of the embodiment of the invention 1.
Among Fig. 1, adopt the pipe pump to connect threeway the front and back brake system is communicated with.
Fig. 2 is the brake system structural principle scheme drawing of the embodiment of the invention 2.
Among Fig. 2, adopt the oil pipe four-way that the front and back brake system is communicated with.
Fig. 3 is the brake system structural principle scheme drawing of the embodiment of the invention 3.
Among Fig. 3, adopt the pipe pump to connect four-way the front and back brake system is communicated with.
In the above accompanying drawing, only partly provide structural representation at technical characterictic of the present invention.Because of available existing product, the ABS device is not drawn.
The specific embodiment:
Below in conjunction with drawings and Examples technical scheme of the present invention is further described.
Embodiment 1 shown in Figure 1 has adopted the pipe pump to connect the attaching parts of threeway as the front and back brake.In this embodiment, the motorcycle brake system mainly comprises front-wheel brake pump, pressure valve, rear wheel brake pump, parking brake primer pump and service brake primer pump, the parking brake primer pump connects threeway by a pipe pump and links to each other with the brake oil pipe of front-wheel brake pump, the service brake primer pump links to each other with the brake oil pipe of rear wheel brake pump by the pipe pump connection threeway of a band control cock, connect threeway by these two pipe pumps simultaneously the front and back brake system is communicated with, a pressure valve is housed before the front-wheel brake pump.
Among the embodiment 1, discarded original pipe pump attaching parts, used two pipe pumps instead and connected threeway, control cock can be connected the design of threeway one with the pipe pump as shown in the figure, and when control cock was closed, 1,2 ends still were communicated with, and disconnected with 3 ends.Also can design a control cock separately and be installed in the threeway and be connected with oil pipe, promptly two pipe pumps connect threeways and the front and back brake system are communicated with the switching of system before and after the control cock may command by oil pipe.
Embodiment shown in Figure 3 has adopted the pipe pump to connect the attaching parts of four-way as the front and back brake.In this embodiment, by the pipe pump connection four-way of a band control cock, the brake oil pipe with parking brake primer pump, front-wheel brake pump, service brake primer pump and rear wheel brake pump links to each other respectively, thus the front and back brake system is communicated with.This embodiment can partly utilize original pipe pump attaching parts, and promptly the parking brake primer pump is with ready-made original attaching parts, and the service brake primer pump then connects four-way with newly-designed pipe pump.
Among above embodiment 2 and the embodiment 3, control cock can only be connected the four-way integrated design with oil pipe four-way or pipe pump.When control cock was closed, 1,2 ends that interconnect disconnected with 3,4 ends that interconnect, and at this moment, the front and back brake system is separated.
Claims (4)
1, a kind of motorcycle safety brake system, comprise parking brake primer pump, front-wheel brake pump, service brake primer pump and rear wheel brake pump, it is characterized in that front and back wheel all adopts the disk type brake form, the rear wheel brake disc thickness is greater than the front-wheel brake disc, one pressure valve is housed before the front-wheel brake pump, the parking brake primer pump connects threeway by the pipe pump and links to each other with the brake oil pipe of front-wheel brake pump, the service brake primer pump connects threeway by the pipe pump and links to each other with the brake oil pipe of rear wheel brake pump, and two pipe pumps connect threeway and by control cock is continuous the front and back brake system are communicated with.
2, motorcycle safety brake system as claimed in claim 1 is characterized in that described pipe pump connects the pipe pump connection threeway of threeway for the band control cock, and two pipe pump connection threeways link to each other the front and back brake system is communicated with.
3, motorcycle safety brake system as claimed in claim 1, it is characterized in that described two pipe pumps connect the oil pipe four-way replacement of three general band control cock, the brake oil pipe of parking brake primer pump, front-wheel brake pump, service brake primer pump and rear wheel brake pump links to each other by the oil pipe four-way, thus the front and back brake system is communicated with.
4, motorcycle safety brake system as claimed in claim 1, it is characterized in that described two pipe pumps connect the pipe pump connection four-way replacement of three general band control cock, the brake oil pipe of parking brake primer pump, front-wheel brake pump, rear wheel brake pump is connected four-way with the service brake primer pump by the pipe pump and links to each other, and thus the front and back brake system is communicated with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141552 CN1206127C (en) | 2003-07-10 | 2003-07-10 | Safe brake system for motorcycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03141552 CN1206127C (en) | 2003-07-10 | 2003-07-10 | Safe brake system for motorcycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1477015A true CN1477015A (en) | 2004-02-25 |
| CN1206127C CN1206127C (en) | 2005-06-15 |
Family
ID=34155352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03141552 Expired - Fee Related CN1206127C (en) | 2003-07-10 | 2003-07-10 | Safe brake system for motorcycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1206127C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368240C (en) * | 2005-08-03 | 2008-02-13 | 力帆实业(集团)有限公司 | Four-wheel braking double circuit hydraulic braking arrangement |
| CN106064660A (en) * | 2015-04-21 | 2016-11-02 | 株式会社岛野 | Cycle brake control system |
| WO2017190280A1 (en) * | 2016-05-04 | 2017-11-09 | 张瑞龙 | Hydraulic-type time-difference brake apparatus and assembly thereof |
| CN108473118A (en) * | 2016-01-28 | 2018-08-31 | 罗伯特·博世有限公司 | The control device of motorcycle brake system, the control method of motorcycle brake system and motorcycle brake system |
| CN108916265A (en) * | 2018-07-25 | 2018-11-30 | 深圳市科益展自动化有限公司 | A kind of oil pressure band-type brake ring and its design method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006023305A1 (en) * | 2005-12-12 | 2007-06-28 | Continental Teves Ag & Co. Ohg | motorcycle brake system |
-
2003
- 2003-07-10 CN CN 03141552 patent/CN1206127C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100368240C (en) * | 2005-08-03 | 2008-02-13 | 力帆实业(集团)有限公司 | Four-wheel braking double circuit hydraulic braking arrangement |
| CN106064660A (en) * | 2015-04-21 | 2016-11-02 | 株式会社岛野 | Cycle brake control system |
| CN108473118A (en) * | 2016-01-28 | 2018-08-31 | 罗伯特·博世有限公司 | The control device of motorcycle brake system, the control method of motorcycle brake system and motorcycle brake system |
| US10793122B2 (en) | 2016-01-28 | 2020-10-06 | Robert Bosch Gmbh | Controller of brake system for motorcycle, brake system for motorcycle, and control method of brake system for motorcycle |
| CN108473118B (en) * | 2016-01-28 | 2020-12-11 | 罗伯特·博世有限公司 | Control device for motorcycle brake system, and control method for motorcycle brake system |
| WO2017190280A1 (en) * | 2016-05-04 | 2017-11-09 | 张瑞龙 | Hydraulic-type time-difference brake apparatus and assembly thereof |
| US10814850B2 (en) | 2016-05-04 | 2020-10-27 | Ginda New-Tech Co., Ltd. | Hydraulic brake device with a time difference and assembly thereof |
| CN108916265A (en) * | 2018-07-25 | 2018-11-30 | 深圳市科益展自动化有限公司 | A kind of oil pressure band-type brake ring and its design method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1206127C (en) | 2005-06-15 |
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| 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 |