CN108725677A - A kind of brake gear and two wheeler - Google Patents
A kind of brake gear and two wheeler Download PDFInfo
- Publication number
- CN108725677A CN108725677A CN201810749417.6A CN201810749417A CN108725677A CN 108725677 A CN108725677 A CN 108725677A CN 201810749417 A CN201810749417 A CN 201810749417A CN 108725677 A CN108725677 A CN 108725677A
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- China
- Prior art keywords
- brake
- pump
- lower pump
- front lower
- wheeler
- Prior art date
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Classifications
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- 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
Abstract
The invention discloses a kind of brake gear and two wheelers, are related to brake gear technical field, the technical issues of solving the two wheeler brake gear independent control front wheels and rear wheels brake of the prior art, easily cause two wheeler rollover.The brake gear includes first brake component and the second brake assemblies, first brake component and the second brake assemblies include being pumped under a upper pump and two, wherein, pump is respectively used to the front wheels and rear wheels brake of driving two wheeler under two, and first brake component and/or the second brake assemblies provide oil pressure to pump under two respectively by upper pump, are braked with reaching preset value by the oil pressure in being pumped under two to respectively drive the front wheels and rear wheels of two wheeler.The first brake component and the second brake assemblies of the brake gear are independent of one another, and pump is respectively used to the front wheels and rear wheels brake of driving two wheeler under two so that only by first brake component or front and back wheel only can be realized by the second brake assemblies while braking.
Description
Technical field
Two the present invention relates to brake gear technical field more particularly to a kind of brake gear and comprising the brake gear
Take turns vehicle.
Background technology
In the prior art, two wheeler brake gear includes preceding upper pump, front lower pump, rear upper pump and rear lower pump, wherein preceding upper pump
With front lower pump for controlling front wheel brake, rear upper pump and rear lower pump are for controlling rear wheel brake.Existing front lower pump and rear lower pump
It is the pump housing of double plunger, and the inside of two plungers communicates.It is additionally provided with brake on existing front lower pump and rear lower pump
Vehicle piece, and brake block is disjunctor double plunger brake block.
The brake gear of the prior art is that front and back wheel is separately braked, i.e., before upper pump and front lower pump and rear upper pump and it is rear under
Pump independently controls the front wheels and rear wheels brake of two wheeler.Specifically, holding the brake on the right hand, preceding upper pump is only capable of by defeated
Oil pipe is to front lower oil pump feed, when the oil pressure of front lower pump reaches preset value, pushes plunger, and the brake of front lower pump is pushed by plunger
Piece makes front wheel brake；The brake on left hand is held, rear upper pump is only capable of descending oil pump feed backward by petroleum pipeline, the rear lower oil pressure pumped
The brake block for when reaching preset value, pushing plunger, and being pumped down after being pushed by plunger, makes rear wheel brake.This kind of brake modes are being met
When to emergency, the brake on the right hand is held, only checks front-wheel, front-wheel, that is, static, and trailing wheel is still being run, or hold
The firmly brake on left hand can only check trailing wheel, trailing wheel, that is, static, and front-wheel is still being run, and due to the effect of inertia, can be caused
Two wheeler is turned on one's side, and security risk is caused to cycling staff.
Therefore, the brake gear of existing two wheeler is improved, the brake or only hold that a kind of is held on the right hand is provided
Firmly the brake on left hand can check the brake gear of front wheels and rear wheels and the two wheeler comprising the brake gear simultaneously, become
Those skilled in the art are badly in need of the technical issues of solving.
Invention content
It brakes for existing two wheeler brake gear independent control front wheels and rear wheels, the technology for easily causing two wheeler rollover is asked
Topic, the present invention provides a kind of brake gear and includes the two wheeler of the brake gear.The brake gear of the present invention to use
Family only holds the brake on the right hand or only holds the brake on left hand, can be achieved while checking front wheels and rear wheels, solve existing
There is the technical issues of brake of two wheeler brake gear independent control front wheels and rear wheels causes.Optimal technical scheme of the present invention can produce
Raw many technique effects elaboration as detailed below.
To achieve the above object, the present invention provides following technical schemes：
The brake gear of the embodiment of the present invention includes first brake component and the second brake assemblies, the first brake component
Include pumping under a upper pump and two with second brake assemblies, wherein described two lower pumps are respectively used to driving two-wheeled
The front wheels and rear wheels of vehicle are braked, and the first brake component and/or second brake assemblies are distinguished by the upper pump
Oil pressure is provided to described two lower pumps, two wheeler is respectively driven to reach preset value by the oil pressure in described two lower pumps
Front wheels and rear wheels are braked.
In one preferred or optional embodiment, the upper pump of the first brake component is preceding upper pump, described first
Pump is respectively lower pump after the first front lower pump and first under two of brake assemblies, and the first brake component passes through the preceding upper pump
There is provided oil pressure to lower pump after the first front lower pump and first respectively, with by the oil pressure in the described first front lower pump reach preset value come
The front wheel brake for driving two wheeler reaches preset value to drive the trailing wheel of two wheeler to stop by the oil pressure after described first in lower pump
Vehicle.
At one preferably or in optional embodiment, pass through petroleum pipeline between upper pump and the first front lower pump before described
Connection is connected between lower pump by petroleum pipeline after the first front lower pump and described first so that before described upper pump pass through it is described
First it is front lower pump after described first lower pump oil pressure be provided, upper pump is also to the described first front lower pump offer oil pressure before described.
At one preferably or in optional embodiment, the first front lower pump is fuel-displaced with the first oil inlet and first
Mouthful, lower pump has third oil inlet after described first, so that upper pump is front lower to described first through first oil inlet before described
Fuel feeding in pump, and after the first front lower pump and described first between lower pump by first oil outlet and the third into
Hydraulic fluid port is connected to, so that upper pump front lower can pump the lower oil pump feed after described first by described first before described.
In one preferred or optional embodiment, the upper pumps of second brake assemblies be after upper pump, described second
Lower pump after the respectively second front lower pump of pump and second, second brake assemblies pass through the rear upper pump under two of brake assemblies
Oil pressure is provided to lower pump after the described second front lower pump and described second respectively, to reach by the oil pressure in the described second front lower pump
Preset value drives the front wheel brake of two wheeler, reaches preset value by the oil pressure in lower pump after described second to drive two wheeler
Rear wheel brake.
At one preferably or in optional embodiment, pass through petroleum pipeline between upper pump and the second front lower pump after described
Connection is connected between lower pump by petroleum pipeline after the second front lower pump and described second so that after described upper pump pass through it is described
Second it is front lower pump after described second lower pump oil pressure be provided, upper pump is also to the second front lower pump offer oil pressure after described.
At one preferably or in optional embodiment, the second front lower pump is fuel-displaced with the second oil inlet and second
Mouthful, lower pump has the 4th oil inlet after described second, so that upper pump is front lower to described second through second oil inlet after described
Fuel feeding in pump, and after the second front lower pump and described second between lower pump by second oil outlet and the described 4th into
Hydraulic fluid port is connected to, so that upper pump front lower can pump the lower oil pump feed after described second by described second after described.
At one preferably or in optional embodiment, the first front lower pump and the described second front lower pump are independent of one another
Single-column plug structure so that the first front lower pump and the described second front lower pump being capable of independent oil inlets and/or independent fuel-displaced；It is described
Lower pump is single-column plug structure independent of each other after lower pump and described second after first, so that lower pump and described second after described first
Lower pump being capable of independent oil inlet afterwards.
At one preferably or in optional embodiment, it is respectively set on the first front lower pump and the described second front lower pump
It is single plunger brake block to have independent first brake piece and the second brake block, the first brake piece and second brake block,
And the first front lower pump or the second front lower pump oil pressure push plunger when reaching preset value, and push institute by the plunger
First brake piece or second brake block are stated to drive front wheel brake, after described first after lower pump and described second on lower pump point
It is not provided with independent third brake block and the 4th brake block, the third brake block and the 4th brake block are stopped for single plunger
Vehicle piece, and when lower pump oil pressure reaches preset value after lower pump or described second after described first push plunger, and by the plunger
The third brake block or the 4th brake block is pushed to drive rear wheel brake.
Another embodiment of the present invention additionally provides a kind of two wheeler comprising the brake described in any technical solution of the present invention
Vehicle device, and the brake gear is fixed on two wheeler ontology.
Brake gear provided by the invention and two wheeler comprising the brake gear at least have following Advantageous effect
Fruit：
The first brake component and the second brake assemblies of brake gear of the embodiment of the present invention are independent of one another, and first brake
Component and the second brake assemblies include being pumped under a upper pump and two, wherein described two lower pumps are respectively used to driving two
Take turns the front wheels and rear wheels brake of vehicle so that the brake gear of the embodiment of the present invention is only braked by first brake component or second
Component can be realized front and back wheel while brake, and solve existing two wheeler brake gear independent control front wheels and rear wheels brake, Yi Zao
The technical issues of at vehicle rollover.
First front lower pump of optimal technical scheme of the present invention and the second front lower front lower pump of pump group synthesis are list independent of each other
Piston structure, i.e., the first front lower pump and second two plunger bodies of front lower pump are not connected so that the first front lower pump and the
Two front lower pumps can work independently, and similarly lower pump is single-column plug structure independent of each other after lower pump and second after first, i.e., and first
Two plunger bodies of lower pump are not connected after lower pump and second afterwards so that lower pump can be independent after lower pump and second after first
Work.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the schematic diagram of one preferred embodiment of brake gear；
Fig. 2 is the structural schematic diagram of the front lower pump of brake gear first and second one preferred embodiment of front lower pump.
Upper pump before 1- in figure；Upper pump after 2-；The first front lower pumps of 3-；The second front lower pumps of 4-；Lower pump after 5- first；After 6- second
Lower pump；7- petroleum pipelines；The first oil inlets of 8-；The first oil outlets of 9-；The second oil inlets of 10-；The second oil outlets of 11-.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Fig. 1 shows the schematic diagram of one preferred embodiment of brake gear of the present invention；Fig. 2 shows brake of the invention dresses
The structural schematic diagram for setting the first front lower pump and second one preferred embodiment of front lower pump, with reference to Fig. 1 and Fig. 2 to the present invention
Technical solution be described in detail.
According to a preferred embodiment, brake gear of the invention includes first brake component and the second brake assemblies.
Preferably, first brake component and the second brake assemblies include being pumped under a upper pump and two.Wherein, it pumps under two and uses respectively
In the front wheels and rear wheels brake of driving two wheeler.It is furthermore preferred that first brake component and/or the second brake assemblies pass through upper pump point
Do not provide oil pressure to pump under two, with preset value is reached by the oil pressure in being pumped under two respectively drive two wheeler front-wheel and
Rear wheel brake.
The first brake component and the second brake assemblies of brake gear of the embodiment of the present invention are independent of one another, and first brake
Component and the second brake assemblies include being pumped under a upper pump and two, wherein described two lower pumps are respectively used to driving two
Take turns the front wheels and rear wheels brake of vehicle so that the brake gear of the embodiment of the present invention is only braked by first brake component or second
Component can be realized front and back wheel while brake, and solve existing two wheeler brake gear independent control front wheels and rear wheels brake, Yi Zao
The technical issues of at vehicle rollover.
As shown in Figure 1, the upper pump of first brake component is preceding upper pump 1, pump is respectively the under two of first brake component
Lower pump 5 after one front lower pump 3 and first, first brake component is by preceding upper pump 1 respectively to lower pump 5 after the first front lower pump 3 and first
Oil pressure is provided, the front wheel brake of two wheeler is driven to reach preset value by the oil pressure in the first front lower pump 3, after first
Oil pressure in lower pump 5 reaches preset value to drive the rear wheel brake of two wheeler.Preferably, the brake on the two wheeler right hand is held
When, the lower pump 5 after the first front lower pump 3 to first of preceding upper pump 1 provides oil pressure, after the oil pressure of lower pump 5 reaches preset value after first,
Make rear wheel brake；Upper pump 1 also provides oil pressure to the first front lower pump 3 before simultaneously, when the oil pressure of the first front lower pump 3 reaches preset value
Afterwards, make front wheel brake, to realize that the front wheels and rear wheels of two wheeler can be checked simultaneously by only holding the brake on the two wheeler right hand.
Referring again to Fig. 1, connected by petroleum pipeline 7 between 1 and first front lower pump 3 of preceding upper pump, the first front lower pump 3 and first
It is connected afterwards by petroleum pipeline 7 between lower pump 5, so that preceding upper pump 1 provides oil pressure by lower pump 5 after the first front lower pump 3 to first, it is preceding
Upper pump 1 also provides oil pressure to the first front lower pump 3.
As shown in Fig. 2, the first front lower pump 3 has the first oil inlet 8 and the first oil outlet 9, lower pump 5 has third after first
Oil inlet so that it is preceding it is upper pump 1 through the first oil inlet 8 to first it is front lower pump 3 in fuel feeding, and first it is front lower pump 3 and first after under
It is connected to third oil inlet by the first oil outlet 9 between pump 5, so that after preceding upper pump 1 can be by the first front lower pump 3 to first
5 fuel feeding of lower pump.First front lower pump 3 of optimal technical scheme of the present invention has the first oil outlet 9, can be with through first oil outlet 9
Fuel feeding in lower pump 5 after to first, to 5 driving rear wheel brakes of lower pump after making first so that user need to only hold the brake on the right hand
Vehicle can check front wheels and rear wheels simultaneously, solve skill caused by existing two wheeler brake gear independent control front wheels and rear wheels brake
Art problem.
Second brake assemblies of the embodiment of the present invention and first brake component structure feature having the same, are specifically referred to down
Text description.
With continued reference to Fig. 1, the upper pumps of the second brake assemblies upper pump 2 after being, pump is respectively under two of the second brake assemblies
Lower pump 6 after second front lower pump 4 and second, the second brake assemblies are upper after passing through to pump 2 respectively to lower pump after the second front lower pump 4 and second
6 provide oil pressure, drive the front wheel brake of two wheeler to reach preset value by the oil pressure in the second front lower pump 4, pass through second
The oil pressure in lower pump 6 reaches preset value to drive the rear wheel brake of two wheeler afterwards.Preferably, the brake on two wheeler left hand is held
When, the lower pump 6 after the second front lower pump 4 to second of rear upper pump 2 provides oil pressure, after the oil pressure of lower pump 6 reaches preset value after second,
Make rear wheel brake；Upper pump 2 also provides oil pressure to the second front lower pump 4 after simultaneously, when the oil pressure of the second front lower pump 4 reaches preset value
Afterwards, make front wheel brake, to realize that the front wheels and rear wheels of two wheeler can be checked simultaneously by only holding the brake on two wheeler left hand.
With continued reference to Fig. 1, connected by petroleum pipeline 7 between 2 and second front lower pump 4 of rear upper pump, the second front lower pump 4 and second
It is connected afterwards by petroleum pipeline 7 between lower pump 6, so that rear upper pump 2 provides oil pressure by lower pump 6 after the second front lower pump 4 to second, after
Upper pump 2 also provides oil pressure to the second front lower pump 4.
Referring again to Fig. 2, the second front lower pump 4 has the second oil inlet 10 and the second oil outlet 11, and pumping 6 down after second has
4th oil inlet so that rear upper pump 2 through the second oil inlet 10 fuel feeding into the second front lower pump 4, and the second front lower pump 4 and second
Be connected to afterwards with the 4th oil inlet by the second oil outlet 11 between lower pump 6 so that rear upper pump 2 can by second it is front lower pump 4 to
It is lower after second to pump 6 fuel feeding.Second front lower pump 4 of optimal technical scheme of the present invention has the second oil outlet 11, second fuel-displaced through this
Mouthfuls 11 can into lower pump 6 after second fuel feeding, to 6 driving rear wheel brakes of lower pump after making second so that user need to only hold a left side
Brake on hand can check front wheels and rear wheels simultaneously, solve existing two wheeler brake gear independent control front wheels and rear wheels brake
The technical issues of causing.
According to a preferred embodiment, the 3 and second front lower pump 4 of the first front lower pump of optimal technical scheme of the present invention is that
This independent single-column plug structure, so that 3 and second front lower pump 4 of the first front lower pump being capable of independent oil inlet and/or independent fuel-displaced；First
Lower pump 6 is single-column plug structure independent of each other after lower pump 5 and second afterwards, so that lower pump 6 can be only after lower pump 5 and second after first
Vertical oil inlet.
The 3 and second front lower pump 4 of the first front lower pump of optimal technical scheme of the present invention is single-column plug structure independent of each other, i.e.,
First front lower pump, 3 and second 4 two plunger bodies of front lower pump are not connected so that 3 and second front lower pump 4 of the first front lower pump
It can work independently.Specifically, the liquid oil in preceding upper pump 1 is only capable of flowing into the first front lower pump 3, and pass through the first front lower pump 3
After flowing into first in lower pump 5, the oil pressure after the first front lower pump 3 and first in lower pump 5 is made to reach preset value, so as to ensure the
Oil pressure after one front lower pump 3 and first in lower pump 5 reaches the pressure that front wheels and rear wheels can be driven to brake.First front lower pump 3
It is single-column plug structure independent of each other with the second front lower pump 4, the liquid oil avoided in the first front lower pump 3 flows into the second front lower pump
In 4 so that the technical issues of oil pressure after the first front lower pump 3 and first in lower pump 5 is unable to reach preset value.
Similarly, lower pump 6 is single-column plug structure independent of each other after lower pump 5 and second after first, i.e., lower after first to pump 5 and the
6 two plunger bodies of lower pump are not connected after two so that lower pump 6 can work independently after lower pump 5 and second after first.Tool
Body, the liquid oil in rear above pump 2 is only capable of flowing into the second front lower pump 4, and passes through lower pump 6 after 4 inflow second of the second front lower pump
It is interior, so that the oil pressure after the second front lower pump 4 and second in lower pump 6 is reached preset value, so as to ensure the second front lower pump 4 and the
Oil pressure after two in lower pump 6 reaches the pressure that front wheels and rear wheels can be driven to brake.Lower pump 6 is after lower pump 5 and second after first
Single-column plug structure independent of each other avoids after the liquid oil after second in lower pump 6 flows into first in lower pump 5 so that before second
The technical issues of oil pressure after lower pump 4 and second in lower pump 6 is unable to reach preset value.
According to a preferred embodiment, the 3 and second front lower pump 4 of the first front lower pump of optimal technical scheme of the present invention is one
Body formed structure that is to say that 3 and second 4 two plunger bodies of front lower pump of the first front lower pump of single-column plug structure are not connected
, and the shell pumped connects together, it is specific as shown in Figure 2.Similarly, lower pump 5 after the first of optimal technical scheme of the present invention
With second after lower pump 6 be integrally formed structures, that is to say and lower after lower pump 5 and second after the first of single-column plug structure pump 6 two
Plunger body is not connected, and the shell pumped connects together.
Independent first is respectively arranged with according to a preferred embodiment, on 3 and second front lower pump 4 of the first front lower pump to stop
Vehicle piece and the second brake block, first brake piece and the second brake block are single plunger brake block, and before the first front lower pump 3 or second
4 oil pressure of lower pump push plunger when reaching preset value, and push first brake piece or the second brake block that front-wheel is driven to stop by plunger
Vehicle.It is respectively arranged with independent third brake block and the 4th brake block, third brake after first after lower pump 5 and second on lower pump 6
Piece and the 4th brake block are single plunger brake block, and lower pump when 6 oil pressure reach preset value pushes after lower pump 5 or second after first
Plunger, and push third brake block or the 4th brake block to drive rear wheel brake by plunger.
The 3 and second front lower pump 4 of the first front lower pump of optimal technical scheme of the present invention is single-column plug structure independent of each other, the
Lower pump 6 is also single-column plug structure independent of each other after lower pump 5 and second after one, while on 3 and second front lower pump 4 of the first front lower pump
Brake block be independent brake block, the lower brake block pumped on 6 is also independent brake block after lower pump 5 and second after first, can
So that first brake component and the second brake assemblies is worked independently, does not interfere with each other.The brake gear of optimal technical scheme i.e. of the present invention
It is equivalent to and is incorporated in integrated use for the brake pump of two sets of one drag twos.
With continued reference to Fig. 1, the brake process of the first brake component of optimal technical scheme of the present invention is：Hold the two wheeler right side
When brake on hand, preceding upper pump 1 provides oil pressure to the first front lower pump 3, then provides oil from lower pump 5 after the first front lower pump 3 to first
Pressure, the oil pressure after the first front lower pump 3 and first in lower pump 5 reach preset value, and are pushed by the oil pressure in lower pump 5 after first
Plunger pushes third brake block to make rear wheel brake by plunger, pushes plunger by the oil pressure in the first front lower pump 3, is pushed away by plunger
First brake piece is moved to make front wheel brake.Similarly, when holding the brake on two wheeler left hand, the brake process of the second brake assemblies
Identical as the brake process of first brake component, details are not described herein.
The brake gear of optimal technical scheme of the present invention, it is fuel-displaced by the way that one is arranged on the lower pump of brake gear front brake
The lower pump of mouth access rear braking, in this way when holding front brake, former and later two wheels can be achieved while brake, and that is to say by preceding
The upper pump of brake, which drives, pumps brake under two.Similarly, by the way that the lower pump of brake gear rear braking to be connected to the lower pump of front brake,
In this way when holding rear braking, former and later two wheels can be achieved while brake, and that is to say and drive two by the upper pump of rear braking
Lower pump brake.
Another embodiment of the present invention additionally provides a kind of two wheeler comprising the brake described in any technical solution of the present invention
Vehicle device, and the brake gear is fixed on two wheeler ontology.Preferably, the two wheeler described in the present invention includes but unlimited
In bicycle, electric vehicle and motorcycle.
The two wheeler of the embodiment of the present invention can be by only holding on the right hand by the improvement to existing brake gear
It is only to solve existing two wheeler brake gear to realize while check front wheels and rear wheels for brake or the brake only held on left hand
The technical issues of vertical control front wheels and rear wheels brake causes, to reach safety shut-down, improves the purpose of traffic safety.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of brake gear, which is characterized in that including first brake component and the second brake assemblies, the first brake component
Include pumping under a upper pump and two with second brake assemblies, wherein described two lower pumps are respectively used to driving two-wheeled
The front wheels and rear wheels of vehicle are braked, and
The first brake component and/or second brake assemblies provide oil to described two lower pumps respectively by the upper pump
Pressure is braked with reaching preset value by the oil pressure in described two lower pumps to respectively drive the front wheels and rear wheels of two wheeler.
2. brake gear according to claim 1, which is characterized in that the upper pump of the first brake component is preceding upper pump
(1), pump is respectively lower pump (5) after the first front lower pump (3) and first, the first brake under two of the first brake component
Component provides oil pressure to lower pump (5) after the described first front lower pump (3) and first respectively by the preceding upper pump (1), to pass through
The oil pressure stated in the first front lower pump (3) reaches preset value to drive the front wheel brake of two wheeler, and (5) are pumped by lower after described first
Interior oil pressure reaches preset value to drive the rear wheel brake of two wheeler.
3. brake gear according to claim 2, which is characterized in that upper pump (1) and the described first front lower pump (3) before described
Between connected by petroleum pipeline (7), passing through petroleum pipeline (7) between lower pump (5) after the first front lower pump (3) and described first connects
Connect so that before described upper pump (1) by the described first front lower pump (3) to lower pump (5) offer oil pressure after described first, it is described before on
It pumps (1) and also provides oil pressure to the described first front lower pump (3).
4. brake gear according to claim 3, which is characterized in that the first front lower pump (3) has the first oil inlet
(8) and the first oil outlet (9), lower pump (5) has third oil inlet after described first, so that upper pump (1) is through described the before described
One oil inlet (8) is to described first front lower pump (3) interior fuel feeding, and lower pump (5) after the first front lower pump (3) and described first
Between be connected to the third oil inlet by first oil outlet (9) so that upper pump (1) can pass through described the before described
One front lower pump (3) pumps (5) fuel feeding to lower after described first.
5. the brake gear according to one of claim 2 to 4, which is characterized in that the upper pump of second brake assemblies is
It is upper afterwards to pump (2), pump (6) under pump is respectively after the second front lower pump (4) and second under two of second brake assemblies, described the
Two brake assemblies are by the rear upper pump (2) respectively to lower pump (6) offer oil after the described second front lower pump (4) and described second
Pressure drives the front wheel brake of two wheeler to reach preset value by the oil pressure in the described second front lower pump (4), passes through described the
Oil pressure after two in lower pump (6) reaches preset value to drive the rear wheel brake of two wheeler.
6. brake gear according to claim 5, which is characterized in that upper pump (2) and the described second front lower pump (4) after described
Between connected by petroleum pipeline (7), passing through petroleum pipeline (7) between lower pump (6) after the second front lower pump (4) and described second connects
Connect so that upper pump (2) provides oil pressure by the described second front lower pump (4) to lower pump (6) after described second after described, it is described it is rear on
It pumps (2) and also provides oil pressure to the second front lower pump (4).
7. brake gear according to claim 6, which is characterized in that the second front lower pump (4) has the second oil inlet
(10) and the second oil outlet (11), lower pump (6) has the 4th oil inlet after described second, so that after described described in upper pump (2) warp
Second oil inlet (10) is to described second front lower pump (4) interior fuel feeding, and lower pump after the second front lower pump (4) and described second
(6) it is connected to the 4th oil inlet by second oil outlet (11) between, so that upper pump (2) can pass through institute after described
The second front lower pump (4) is stated to lower pump (6) fuel feeding after described second.
8. brake gear according to claim 7, which is characterized in that the first front lower pump (3) and described second front lower
It is single-column plug structure independent of each other to pump (4), so that the first front lower pump (3) and the second front lower pump (4) can be independent
Oil inlet and/or independence are fuel-displaced；
Lower pump (6) is single-column plug structure independent of each other after lower pump (5) and described second after described first, so that after described first
Lower pump (6) being capable of independent oil inlet after lower pump (5) and described second.
9. brake gear according to claim 8, which is characterized in that the first front lower pump (3) and described second front lower
It is respectively arranged with independent first brake piece and the second brake block, the first brake piece and second brake block on pump (4)
For single plunger brake block, and when first front lower pump (3) or described second front lower pump (4) oil pressure reach preset value, pushes column
Plug, and push the first brake piece or second brake block to drive front wheel brake by the plunger,
Independent third brake block and the 4th is respectively arranged with after described first on lower pump (6) after lower pump (5) and described second to stop
Vehicle piece, the third brake block and the 4th brake block are single plunger brake block, and lower pump is (5) or described after described first
It pushes plunger when lower pump (6) oil pressure reaches preset value after second, and the third brake block or described the is pushed by the plunger
Four brake blocks drive rear wheel brake.
10. a kind of two wheeler including one of the claim 1-9 brake gears, which is characterized in that the brake gear is solid
Due on two wheeler ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810749417.6A CN108725677B (en) | 2018-07-06 | 2018-07-06 | Brake equipment and two wheeler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810749417.6A CN108725677B (en) | 2018-07-06 | 2018-07-06 | Brake equipment and two wheeler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108725677A true CN108725677A (en) | 2018-11-02 |
| CN108725677B CN108725677B (en) | 2020-08-07 |
Family
ID=63926539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810749417.6A Active CN108725677B (en) | 2018-07-06 | 2018-07-06 | Brake equipment and two wheeler |
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| Country | Link |
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| CN (1) | CN108725677B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4216461A1 (en) * | 1991-03-16 | 1993-11-25 | Armin Beck | Vibration-damper for combination bicycle braking system - damps out vibration or shock loads transmitted from rear to front brake |
| JPH07285484A (en) * | 1994-04-18 | 1995-10-31 | Nissin Kogyo Kk | Brake device for motorcycle |
| CN1164494A (en) * | 1996-03-25 | 1997-11-12 | 本田技研工业株式会社 | Linkage brake mechanism for vehicle |
| CN2373360Y (en) * | 1999-05-07 | 2000-04-12 | 张在镕 | Brake for motorcycle |
| CN205345257U (en) * | 2016-02-03 | 2016-06-29 | 浙江展翔汽摩配有限公司 | Manual brake system is united to dish behind preceding dish |
| CN205737932U (en) * | 2016-05-04 | 2016-11-30 | 利奇机械工业股份有限公司 | Oil brake |
-
2018
- 2018-07-06 CN CN201810749417.6A patent/CN108725677B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4216461A1 (en) * | 1991-03-16 | 1993-11-25 | Armin Beck | Vibration-damper for combination bicycle braking system - damps out vibration or shock loads transmitted from rear to front brake |
| JPH07285484A (en) * | 1994-04-18 | 1995-10-31 | Nissin Kogyo Kk | Brake device for motorcycle |
| CN1164494A (en) * | 1996-03-25 | 1997-11-12 | 本田技研工业株式会社 | Linkage brake mechanism for vehicle |
| CN2373360Y (en) * | 1999-05-07 | 2000-04-12 | 张在镕 | Brake for motorcycle |
| CN205345257U (en) * | 2016-02-03 | 2016-06-29 | 浙江展翔汽摩配有限公司 | Manual brake system is united to dish behind preceding dish |
| CN205737932U (en) * | 2016-05-04 | 2016-11-30 | 利奇机械工业股份有限公司 | Oil brake |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108725677B (en) | 2020-08-07 |
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