CN106995031B - Hydraulic bicycle - Google Patents
Hydraulic bicycle Download PDFInfo
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- CN106995031B CN106995031B CN201611254312.0A CN201611254312A CN106995031B CN 106995031 B CN106995031 B CN 106995031B CN 201611254312 A CN201611254312 A CN 201611254312A CN 106995031 B CN106995031 B CN 106995031B
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- motor
- pedal
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 32
- 239000003921 oil Substances 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 24
- 239000010720 hydraulic oil Substances 0.000 claims description 22
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000007779 soft material Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 16
- 239000007788 liquid Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000736199 Paeonia Species 0.000 description 1
- 235000006484 Paeonia officinalis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
- B62L3/023—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever acting on fluid pressure systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/02—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever
- B62L3/026—Brake-actuating mechanisms; Arrangements thereof for control by a hand lever actuation by a turning handle or handlebar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M19/00—Transmissions characterised by use of non-mechanical gearing, e.g. fluid gearing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Braking Arrangements (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention relates to a hydraulic bicycle, which comprises a frame, a front wheel arranged in front of the frame, a rear wheel arranged behind the frame, a hydraulic pedal module arranged in the middle of the frame, and a hydraulic motor module arranged on the rear wheel. The hydraulic pedal module or the hydraulic motor module further comprises a hydraulic pump (cylinder) module and a plurality of soft pistons arranged on the hydraulic pump (cylinder) module. In addition, a hydraulic brake system is also disclosed.
Description
Technical field
Heretofore described embodiment content relates to a kind of hydraulic type self vehicle.Particularly, heretofore described reality
It applies a content and relates to a kind of hydraulic type self vehicle with speed change system.
Background technique
In recent years, since global climate warms up influence, environmental consciousness comes back and International Petroleum Price changes acutely, so that section
Carbon, environmental conservation can be subtracted, reduce noise and prevent the green thinkings such as air pollution, be increasingly becoming the focus of global concern.
Bicycle, which has both, the characteristics such as communications and transportation, amusement and recreation and movement salubrity, and is not required to additional any fuels and energy,
For green traffic tool energy saving, without air pollution with environmentally friendly concept.
Bicycle gives priority to project for green traffic tool, is also liked by general masses.Bicycle can provide
Needed for public free of contamination short distance traffic, the common people is allow to reduce the usage amount of locomotive, to discharge up to energy saving and reduction
The benefits of polluted gas, more implements low-carbon life.
However, traditional bicycle is all so that bicycle is advanced using chain-driving rear-wheel mostly.Chain is usually because of profit
It is sliding required and grease must be added, so that bicycle is being carried in maintenance, it become complex.And cause dirty, folder
Wound and speed change disadvantage not easy to operate.Meanwhile traditional chain has certain service life, when chain because prolonged use and
When length being caused to increase, it is easier to the case where causing chain releasing when in use.The bicycle for reviewing fluid pressure type, not only without chain
Formula disadvantages mentioned above, while more because sealed construction is user-friendly for maintenance and cleaning.Therefore, how one kind is provided
It is suitble to manufacture and multiple functional hydraulic type self vehicle, for the ardent hope of society.
Summary of the invention
In view of this, the content of present invention proposes a kind of hydraulic type self vehicle.
One embodiment of the content of present invention is about a kind of hydraulic type self vehicle, which is characterized in that includes a vehicle frame, one
Front-wheel is installed on the front of vehicle frame, a rear-wheel is installed on the rear of vehicle frame and a hydraulic pedal module is installed in vehicle frame
Between, a hydraulic motor module be installed on rear-wheel.Wherein, hydraulic pedal module or hydraulic motor module at least one also include
There are a hydraulic pump (cylinder) module and multiple soft pistons to be installed on hydraulic pump (cylinder) module, it will via pipeline with pressurized hydraulic oil
Power is transferred to the hydraulic motor module of rear-wheel, and then pushes hydraulic type self vehicle.
In some embodiments, hydraulic pump module is an annular hydraulic pump module.
In some embodiments, each soft piston also includes a high-tension yarn, a piston rod or connecting rod connection height
Power yarn and soft material, e.g. rubber coat high-tension yarn.
In some embodiments, soft piston constitutes a soft piston layer, is installed among annular hydraulic pump module.
In some embodiments, hydraulic type self vehicle also includes an outer sealing layers and a metal coating shell, outer sealing layers
Around the outside of annular hydraulic pump module, and it is fixed on using metal coating shell the outside of annular hydraulic pump module.
In some embodiments, hydraulic type self vehicle also includes multiple sealing iron hoops, is installed on soft piston and annular liquid
Between press pump module, to avoid hydraulic fluid leak.
In some embodiments, hydraulic type self vehicle also includes a speed-variable module, to change an eccentric distance of eccentric wheel,
And then change the flow of hydraulic oil.
In some embodiments, hydraulic type self vehicle also includes an eccentric wheel, speed-variable module also include a speed disk and
One variable speed drives module.Variable speed drives module includes a ball, a speed change bracket and a reset spring.One end of speed change bracket
It is connected to eccentric wheel, the other end contacts speed disk using ball connection, and reset spring is then used to provide speed change stent returns
Strength.
In some embodiments, hydraulic type self vehicle also includes that a hydraulic motor module is installed on a driving wheel, e.g.
Front-wheel, rear-wheel or auxiliary wheel.
Another embodiment of the content of present invention be about a kind of hydraulic braking system, include a brake handle module with
And one brake.Brake include a brake disc and one group of lining, brake handle module and brake at least one then include
One soft piston and a hydraulic cylinder, to be used to that lining is driven to clamp brake disc, to generate brake weight.
In some embodiments, soft piston also includes a high-tension yarn and soft material cladding high-tension yarn.
In conclusion the hydraulic type self vehicle in the present invention can use hydraulic pump module drive bicycle, without exposed
Chain, thus can be convenient with cleanly rided, and carry out using variable speed drives module stepless speed with more can be convenient
The adjustment of degree.Meanwhile the present invention in hydraulic type self vehicle using high-tension knot close piston rod formed with more can be convenient it is close
The hydraulic pump (cylinder) of envelope, when being effectively reduced hydraulic fluid leak and existing piston motion the problem of frictional resistance.Soft piston is not
It only can be used in driving bicycle, also can be used come brake weight needed for providing bicycle.In addition, annular hydraulic pump module
Design cooperation high-tension yarn piston, can more form high efficiency and the competitive annular hydraulic pump module of price, effectively improve
The practicability of hydraulic type self vehicle and safety.
Detailed description of the invention
For above and other purpose, feature, advantage and embodiment of the invention can be clearer and more comprehensible, appended attached drawing is said
It is bright as follows:
Fig. 1 is the schematic diagram according to a kind of hydraulic type self vehicle depicted in some embodiments of the invention.
Fig. 2 is the hydraulic pump module diagram according to a kind of hydraulic type self vehicle depicted in some embodiments of the invention.
Fig. 3 is shown according to a kind of explosion of the hydraulic pump module of hydraulic type self vehicle depicted in some embodiments of the invention
It is intended to.
Fig. 4 is living according to a kind of part of the hydraulic pump module of hydraulic type self vehicle depicted in some embodiments of the invention
Fill in module diagram.
Fig. 5 is the piston mould according to the hydraulic pump module of a kind of hydraulic type self vehicle depicted in some embodiments of the invention
Block schematic elevation view.
Fig. 6 is the speed change mould according to the hydraulic pump module of a kind of hydraulic type self vehicle depicted in some embodiments of the invention
Block schematic diagram.
Fig. 7 is the signal according to the hydraulic motor module of a kind of hydraulic type self vehicle depicted in some embodiments of the invention
Figure.
Fig. 8 is illustrated according to a kind of hydraulic braking system of hydraulic type self vehicle depicted in some embodiments of the invention
Figure.
Fig. 9 is the brake according to the hydraulic braking system of a kind of hydraulic type self vehicle depicted in some embodiments of the invention
The schematic diagram of handlebar module.
Figure 10 is the hydraulic braking system according to a kind of hydraulic type self vehicle depicted in some embodiments of the invention
Disc brake schematic diagram.
Description of symbols:
100: hydraulic type self vehicle 514: reset spring
110: vehicle frame 516: ball
120: faucet 518: pedal crank
130: brake 520: first position
140: gear lever 530: the second position
150: front-wheel 700: hydraulic motor module
160: seat cushion 710: ring motor hydraulic cylinder module
170: rear-wheel 712: cylinder body
180: hydraulic pedal module 720: soft motor piston layer
190: hydraulic motor module 721: sealing iron hoop
200: hydraulic pump module 722: pushing connecting rod
210: metal coating shell 730: pushing sliding block
212: dustproof cover 740: motor eccentric wheel
214: dustproof cover 750: wheel shaft
220: outer sealing layers 760: fixed screw
230: annular hydraulic pump module 761: fixed block
250: sealing iron hoop 800: hydraulic braking system
260: fixed frame 810: vehicle frame
270: piston modules 820: faucet
272: oil inlet valve 830: brake handle module
273: soft pedal piston layer 832: handle
274: fuel-displaced valve 834: piston rod
276: piston rod 836: soft piston
277: movable pushing ram 838: hydraulic cylinder
278: drive shaft 840: oil pipe
279: pedal piston 850: front-wheel
280: speed-variable module 860: front brake
290: eccentric wheel 862: soft piston
292: speed disk 864: lining
510: variable speed drives module 866: brake disc
512: speed change bracket 868: hydraulic cylinder
870: rear-wheel
880: rear braking.
Specific embodiment
It is hereafter to cooperate appended attached drawing to be described in detail for embodiment, but provided embodiment is not to limit this
Covered range is invented, and the description of structure operation is not to limit its sequence executed, it is any to be reconfigured by element
Structure, the produced device having and other effects, is all the range that is covered of the present invention.In addition, attached drawing is only to illustrate for mesh
, and map not according to full size.To make to be easy to understand, similar elements or similar components will be with identical symbols in following the description
Mark is to illustrate.
In addition, the word (terms) used in full piece specification and claims, in addition to having and especially indicating, usually
With each word using in this area, in content disclosed herein with the usual meaning in special content.It is certain to retouch
State word of the invention by it is lower or this specification other places discuss, to provide those skilled in the art for the present invention
Additional guidance in description.
About " first " used herein, " second " ... etc., not especially censure the meaning of order or cis-position,
Also non-limiting the present invention, the element described just for the sake of difference with same technique term or operation.
Secondly, word "comprising", " comprising ", " having ", " containing " etc. used in herein, are open
Term, that is, mean including but not limited to.
Fig. 1 is a kind of schematic diagram of hydraulic type self vehicle depicted in some embodiments of the invention.As shown in the figure, hydraulic
Formula bicycle 100 includes a vehicle frame 110, a faucet 120, one brake 130, one gear lever 140, a front-wheel 150, a seat cushion
160, a rear-wheel 170, a hydraulic pedal module 180 and a hydraulic motor module 190.Compared to standard bicycle difference
It is, hydraulic type self vehicle 100 need not utilize chain-driving rear-wheel, but use hydraulic pedal module 180 and hydraulic motor
Module 190 drives rear-wheel.After user tramples hydraulic pedal module 180, hydraulic oil is sent to the liquid of rear-wheel 170 via pipeline
Pressure motor module 190, and then rear-wheel 170 is driven to rotate, make hydraulic type self vehicle 100 forward.Wherein, pipeline is configured in vehicle frame
Among 110 or outside is installed on all without departing from spirit and scope of the invention.Faucet 120, brake 130, gear lever 140 and preceding
The fronts that wheel 150 is installed on vehicle frame 110, rear-wheel 170 and hydraulic motor module 190 are installed on the rear of vehicle frame 110, and seat cushion
160 and hydraulic pedal module 180 be installed on the centre of vehicle frame 110.
Fig. 2 is further regarded to, is according to a kind of the hydraulic of hydraulic type self vehicle depicted in some embodiments of the invention
Pump module schematic diagram, left side is the state that dustproof cover lid closes, and the part that dustproof cover and part are then removed in right side
Schematic diagram.Fig. 3 is shown according to a kind of explosion of the hydraulic pump module of hydraulic type self vehicle depicted in some embodiments of the invention
It is intended to.Fig. 4 is the partial piston according to the hydraulic pump module of a kind of hydraulic type self vehicle depicted in some embodiments of the invention
Module diagram.Fig. 5 be according to a kind of hydraulic type self vehicle depicted in some embodiments of the invention hydraulic pump module just
Depending on schematic diagram.
As shown in Figure 3, hydraulic pump module 200 includes 270 structures of an annular hydraulic pump module 230 and piston modules
At.In some embodiments, piston modules 270 include soft pedal piston layer 273, it is multiple oil inlet valves 272, multiple fuel-displaced
Valve 274, multiple piston rods 276 and multiple movable pushing rams 277 respectively correspond corresponding hydraulic pump, respectively the oil inlet valve
272 are interconnected as an oil inlet pipe on the annular hydraulic pump module 230, and respectively the fuel-displaced valve 274 is pumped in the annular hydraulic
It is interconnected in module 230 as an oil outlet pipe.In some embodiments, soft pedal piston layer 273, e.g. one annular are soft
Matter piston layer, it is arranged in a ring shape with multiple pedal pistons 279 for soft piston and be formed by connecting, it can also be refering to Fig. 4
Annular hydraulic pump module is respectively arranged at by individual pedal piston 279 to be formed.
Simultaneously refering to Fig. 5 and Fig. 6, as shown in the figure, 278 connecting eccentric wheel 290 of drive shaft, to drive movable pushing ram
277, so that piston rod 276 generates shuttle movement, and then push pedal piston 279 relative to annular hydraulic pump module 230
Hydraulic oil is sucked, that is, is sucked by oil inlet pipe through oil inlet valve 272, then exports hydraulic oil by the fuel-displaced valve 274
It is transmitted in the hydraulic motor module 190 of rear-wheel through the oil outlet pipe, to push rear-wheel 170 to rotate.
In some embodiments, soft pedal piston layer 273 preferably further included sealing iron hoop 250 with increase cylinder with
Adaptation between piston.Sealing iron hoop 250 is the base ring portion that pedal piston 279 is arranged in, and sealing iron hoop 250 can be when being made
It forms and is coated in base ring portion simultaneously with the base ring portion of the pedal piston 279, and or formed in the base ring portion of pedal piston 279
There is perforation, sealing iron hoop 250 is arranged in perforation, and the base ring position of pedal piston 279 pumps mould in fixed frame 260 and annular hydraulic
It is pressed from both sides tug between block 230 to fix, in addition, in the pedal piston 279 of the soft pedal piston layer 273 of setting sealing iron hoop 250
Side is more locked the pedal piston 279 of soft pedal piston layer 273 to annular hydraulic pump module 230 using fixed frame 260.
In some embodiments, fixed frame 260 can use be fixed in annular hydraulic pump module 230 such as screw or snap ring mode
Inside, to reinforce, sealing iron hoop 250 is effectively prevented from the pedal piston 279 of soft pedal piston layer 273 and annular hydraulic pumps mould
The case where leakage is generated between block 230.
In some embodiments, the outside of annular hydraulic pump module 230 has further included an outer sealing layers 220, utilizes gold
Belong to the outside that protective shell 210 is fixed on annular hydraulic pump module 230, to avoid hydraulic fluid leak, and is led after hydraulic oil is collected
Lead to the hydraulic motor module 190 of rear-wheel 170.Wherein, metal coating shell 210 can use such as screw or snap ring mode is consolidated
Due to the outside of annular hydraulic pump module 230, so that outer sealing layers 220 effectively seal against the outside of annular hydraulic pump module 230,
Avoid the case where generating leakage.
In some embodiments, the two sides of annular hydraulic pump module 230 have further included dustproof cover 212 and dustproof cover 214,
It is individually fixed in annular hydraulic pump module 230, elements is waited with the piston modules 270 inside protecting, avoids pollution object and enter influence
The operating of hydraulic pump module 200.Meanwhile dustproof cover 212 and dustproof cover 214 are also respectively arranged with corresponding opening, for driving
Moving axis 278 is pierced by.
In some embodiments, pedal piston 279 can be with piston rod 276 and be separately formed as shown in Figure 3, then connect again
It is combined.Referring again to Fig. 4, in some embodiments, pedal piston 279 and piston rod 276 can be direct shape as shown in Figure 4
At together, piston rod 276 e.g. is coated using high-tension yarn and then utilizes a soft material, the e.g. materials such as rubber
Material, is coated on the outside of high-tension yarn, makes to form individual pedal piston 279, or combine the soft pedal of piston rod 276
Piston layer 273 also or is band-like soft pedal piston layer 273, is surrounded on the inside of annular hydraulic pump module 230, shape
At a cricoid soft pedal piston layer 273, and it is formed with piston rod 276 thereon, all without departing from spirit and model of the invention
It encloses.
High-tension yarn of the present invention has low-density, high temperature resistant, strong, nonflammable, good insulating the spy of anti-corrosive properties
Property, tensile strength is approximately more than 2000N/mm2。
It is the liquid according to a kind of hydraulic type self vehicle depicted in some embodiments of the invention further refering to Fig. 6
The speed-variable module schematic diagram of press pump module.Simultaneously refering to Fig. 3, as shown in the figure, a speed change has been further included in hydraulic pump module 200
Module 280.This speed-variable module 280 includes a variable speed drives module 510 and a speed disk 292.Variable speed drives module 510 is then
It include a speed change bracket 512, a reset spring 514 and a ball 516.Ball 516, can be a steel ball, bead or
The spherical structure of any abrasion performance is constituted.
512 one end of speed change bracket is coupled in 290 other end of eccentric wheel and is contacted using ball 516 in speed disk 292.Work as use
When person carries out speed change, speed disk 292 is driven first, to be pushed to a second position 530 by a first position 520, at this point, rolling
Pearl 516 is also pushed to the right of drawing, so that speed change bracket 512 generates movement, and then promotes eccentric wheel 290 upwards, makes it partially
Heart distance increasing, and then increase hydraulic pump module 200 and suck hydraulic oil and the quantity of hydraulic oil is discharged, and then accelerate fluid pressure type certainly
The travel speed of driving 100.
It when user is intended to carry out relatively labor-saving mode, that is, tramples relatively easily and when the slower one mode of travel speed, makes
User can use e.g. the adjustment equipment such as shift cable and mode, and the gap between speed disk 292 and eccentric wheel 290 is added
Greatly, after speed disk 292 being also moved to first position 520 by the second position 530 above-mentioned, reset spring 514 is provided at this time
The strength that speed change bracket 512 is replied thereby reduces the inclined of eccentric wheel 290 so that 512 clockwise of speed change bracket rotates an angle
Heart distance is effectively reduced hydraulic pump module 200 and sucks hydraulic oil and the quantity of hydraulic oil is discharged, and then reduces hydraulic type self
The travel speed of vehicle 100.User can be with lesser strength treadled cycle pedal, and via 518 rotate driving of pedal crank
Axis 278, to drive eccentric wheel 290, and then drive activity pushing ram 277, so that piston rod 276 generates shuttle movement, with
Rear-wheel 170 is pushed to rotate.
Refering to the hydraulic motor mould that Fig. 7, Fig. 7 are according to a kind of hydraulic type self vehicle depicted in some embodiments of the invention
The schematic diagram of block.As shown in the figure, hydraulic motor module 700 is by ring motor hydraulic cylinder module 710, soft motor piston layer
720, sliding block 730 and motor eccentric wheel 740 is pushed to be constituted.Ring motor hydraulic cylinder module 710 has multiple hydraulic cylinders sheet
The cyclic annular setting of body 712, inside is then equipped with soft motor piston layer 720, and it can also be each cylinder body 712 peace
It is combined into a soft motor piston layer 720 equipped with single motor piston, or by multiple motor pistons, all without departing from this
The spirit and scope of invention.In addition, hydraulic motor module 700 is mountable to a driving wheel of hydraulic type self vehicle, e.g. before
Wheel or rear-wheel or an auxiliary power wheel, to drive hydraulic type self Chinese herbaceous peony into all without departing from spirit and model of the invention
It encloses.
Soft motor piston layer 720, which can be to be coated by high-tension yarn, pushes connecting rod 722 and then utilization rubber etc. soft
The outside that material is coated on high-tension yarn is formed, and the high-tension yarn, has low-density, high temperature resistant, anti-corrosive properties by force, no
Inflammable, good insulating characteristic, tensile strength are approximately more than 2000N/mm2。
After hydraulic oil is sent to hydraulic motor module by hydraulic pedal module.Referring momentarily to the hydraulic motor mould of Fig. 7
Block 700, hydraulic oil will push soft motor piston layer 720, and push sliding block 730 using pushing connecting rod 722 to force in, make its into
One step rotation motor eccentric wheel 740, and then drive the rotation of wheel shaft 750.And fixed screw 760 is then for fixed hydraulic motor
The corresponding element of module 700, such as one of specific embodiment of Fig. 7, soft motor piston layer 720 has preferably been further included
For sealing iron hoop 721 to increase the adaptation between cylinder and piston, sealing iron hoop 721 is to be arranged in soft motor piston layer 720
Motor piston base ring portion, it is essence phase that specific construction, which is provided with sealing iron hoop 250 with soft pedal piston layer 273,
Together, so it will not be repeated, separately has more fixed screws 760 and multiple fixed blocks 761, each fixed screw 760 is through hydraulic
Cylinder ontology 712 and soft motor piston layer 720 are combined with each fixed block 761, and the fixed block 761 is living by soft motor
Plug layer 720 is assembled in cylinder body 712.
With, the rotation of motor eccentric wheel 740, then hydraulic bicycle of the invention can according to it is required forward or backward
It advances.
Fig. 8 is further regarded to, is according to a kind of the hydraulic of hydraulic type self vehicle depicted in some embodiments of the invention
Formula brake system schematic diagram.As shown in the figure, hydraulic braking system 800 is installed on vehicle frame 810, with brake handle
Module 830 is installed on faucet 820, and oil pipe 840 is configured along vehicle frame 810, and front brake 860 and rear braking 880 are then respectively arranged in
Front-wheel 850 and rear-wheel 870.Wherein, soft piston as the aforementioned can be used in front brake 860 and rear braking 880 above-mentioned, to have
Effect ground improves practicability and the safety of hydraulic braking system.
Refering to Fig. 9, it is painted the fluid pressure type brake according to a kind of hydraulic type self vehicle depicted in some embodiments of the invention
The schematic diagram of the brake handle module of vehicle system.Brake handle module 830 includes leader 832, and a piston rod 834, one is soft
Matter piston 836 and a hydraulic cylinder 838.
Wherein, soft piston 836 and piston rod 834 can embodiment as the aforementioned explanation, be separately formed and then connect again
It is combined.Either, in some embodiments, soft piston 836 can be formed directly into together with piston rod 834, such as
It is using high-tension yarn cladding piston rod 834 and then to utilize a soft material, the e.g. materials such as rubber, is coated on high
The outside of power yarn makes to form individual soft piston 836, or combines the soft piston 836 of piston rod 834, does not take off
From spirit and scope of the invention.
After hydraulic oil is pressurizeed by brake handle module 830, hydraulic oil is transmitted to front brake 860 via oil pipe 840
And/or rear braking 880.
Refering to fig. 10, it is painted the fluid pressure type brake according to a kind of hydraulic type self vehicle depicted in some embodiments of the invention
The disc brake schematic diagram of vehicle system.By taking front brake 860 as an example, so without being limited thereto, relevant explanation is equally applicable for rear braking 880.
Front brake 860 pressurizeed via oil pipe 840 after hydraulic oil, after hydraulic oil enters hydraulic cylinder 868, push soft piston 862,
And then lining 864 is pushed to clamp brake disc 866, to generate required brake weight.Soft piston 862 also can be by materials such as rubber
Material, is coated on the outside of high-tension yarn, makes to form required soft piston.
In conclusion the hydraulic type self vehicle in the present invention is without exposed chain, thus can be convenient with cleanly carry out
It rides, and carry out the adjustment of stepless speed using variable speed drives module with more can be convenient.Meanwhile the fluid pressure type in the present invention
Bicycle closes the hydraulic pump (cylinder) that piston rod forms sealing in which more can be convenient using high-tension knot, is effectively reduced hydraulic oil
When leakage and existing piston motion the problem of frictional resistance.The design of annular hydraulic pump module cooperates high-tension yarn piston, more may be used
To form high efficiency and the competitive annular hydraulic pump module of price, the practicability and safety of hydraulic type self vehicle are effectively improved
Property.Soft piston not only can be used in driving hydraulic type self vehicle, and can also being used in hydraulic braking system, it does not take off
From spirit and scope of the invention.
Although the present invention is disclosed as above with embodiment, however, it is not to limit the invention, the skill of any this field
Art personnel, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations, therefore protection model of the invention
It encloses subject to being defined such as claims.
Claims (8)
1. a kind of hydraulic type self vehicle, characterized by comprising:
One vehicle frame；
One front-wheel is installed on the front of the vehicle frame；
One rear-wheel is installed on the rear of the vehicle frame；
One hydraulic pedal module, is installed on the centre of the vehicle frame, and wherein the hydraulic pedal module also includes:
One hydraulic pump module is an annular hydraulic pump module；
One piston modules, the piston modules have multiple pedal pistons, and each pedal piston is installed on annular hydraulic pump mould
Block；And
One hydraulic motor module is installed on a rear-wheel, and wherein the hydraulic motor module includes multiple motor pistons, wherein the horse
Up to the pedal piston of piston or the hydraulic pedal module, at least one is soft piston；
Each soft piston also includes that a high-tension yarn, a piston rod or a connecting rod connect the high-tension yarn and soft material
Material coats the high-tension yarn.
2. hydraulic type self vehicle according to claim 1, wherein the pedal that the hydraulic pedal module is soft piston is lived
Plug constitutes a soft pedal piston layer, and the hydraulic motor module is that the motor piston of soft piston constitutes a soft motor piston
Layer.
3. hydraulic type self vehicle according to claim 2 is somebody's turn to do wherein also including an outer sealing layers and a metal coating shell
Outer sealing layers are fixed on the annular hydraulic pump module around the outside of the annular hydraulic pump module, and using the metal coating shell
Outside.
4. hydraulic type self vehicle according to claim 3, wherein also comprising multiple sealing iron hoops and multiple fixed frames, respectively
The sealing iron hoop is installed on the pedal piston, and the soft pedal piston layer is assembled in the annular hydraulic pump module inner ring
Side, the fixed frame are assembled in the soft pedal piston layer inner ring side；
It also include multiple sealing iron hoops and multiple fixed blocks, the hydraulic motor module is a ring motor hydraulic cylinder module,
The soft motor piston layer position is between the ring motor hydraulic cylinder module and the fixed block, each sealing iron hoop installation
In the motor piston, the soft motor piston layer is assembled in the ring motor hydraulic cylinder module inner ring side, the soft horse
Up to piston layer position between the ring motor hydraulic cylinder module and the fixed block, to avoid hydraulic fluid leak.
5. hydraulic type self vehicle according to claim 4 connects the pedal piston wherein including also an eccentric wheel, with
For pushing the pedal piston；And a speed-variable module, to change an eccentric distance of the eccentric wheel, and then change hydraulic oil
Flow, wherein the speed-variable module also include:
One speed disk, and
One variable speed drives module；
Wherein the variable speed drives module includes:
One ball,
One speed change bracket, one end are connected to the eccentric wheel, and the other end contacts the speed disk using the ball, and
One reset spring, for providing the strength of the speed change stent returns.
6. hydraulic type self vehicle according to claim 5, wherein the hydraulic motor module also includes:
One ring motor hydraulic cylinder module；
Multiple promotion sliding blocks；And
One motor eccentric wheel, wherein described promotion sliding block one end connects the soft motor piston layer, the other end is connected to the motor
Eccentric wheel, to rotate the motor eccentric wheel.
7. hydraulic type self vehicle according to claim 5, wherein the annular hydraulic pump module includes multiple hydraulic pumps；
The piston modules further comprise having a oil inlet valve more than one, multiple fuel-displaced valves, multiple piston rods and multiple activities
Pushing ram respectively corresponds respectively hydraulic pump accordingly in the annular hydraulic pump module, and respectively the oil inlet valve is pumped in the annular hydraulic
It is interconnected in module as an oil inlet pipe, respectively the fuel-displaced valve is interconnected as a flowline on the annular hydraulic pump module
Road, wherein
The respectively oil inlet valve and respectively the fuel-displaced valve is separately positioned on corresponding respectively hydraulic pump；
Respectively the activity pushing ram one end is connect with the eccentric wheel；
Respectively one end of the piston rod is connected with the other end of the corresponding respectively activity pushing ram, respectively the other end phase of the piston rod
Corresponding to the respectively oil inlet valve and respectively fuel-displaced valve；
Respectively activity pushing ram actuation by the bias wheel drive so that piston rod generates reciprocating motion, and then pushes and respectively should
Pedal piston sucks hydraulic oil relative to the annular hydraulic pump module, that is, is sucked by oil inlet pipe through oil inlet valve, then will
Hydraulic oil is transmitted to the hydraulic motor module of rear-wheel by the fuel-displaced valve output through the oil outlet pipe, to push rear wheel.
8. hydraulic type self vehicle according to claim 6, wherein the annular hydraulic pump module includes multiple hydraulic pumps；
The piston modules further comprise having a oil inlet valve more than one, multiple fuel-displaced valves, multiple piston rods and multiple activities
Pushing ram respectively corresponds respectively hydraulic pump accordingly in the annular hydraulic pump module, and respectively the oil inlet valve is pumped in the annular hydraulic
It is interconnected in module as an oil inlet pipe, respectively the fuel-displaced valve is interconnected as a flowline on the annular hydraulic pump module
Road, wherein
The respectively oil inlet valve and respectively the fuel-displaced valve is separately positioned on corresponding respectively hydraulic pump；
Respectively the activity pushing ram one end is connect with the eccentric wheel；
Respectively one end of the piston rod is connected with the other end of the corresponding respectively activity pushing ram, respectively the other end phase of the piston rod
Corresponding to the respectively oil inlet valve and respectively fuel-displaced valve；
Respectively activity pushing ram actuation by the bias wheel drive so that piston rod generates reciprocating motion, and then pushes and respectively should
Pedal piston sucks hydraulic oil relative to the annular hydraulic pump module, that is, is sucked by oil inlet pipe through oil inlet valve, then will
Hydraulic oil is transmitted to the hydraulic motor module of rear-wheel by the fuel-displaced valve output through the oil outlet pipe, to push rear wheel.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105102037 | 2016-01-22 | ||
| TW105102037A TWI579192B (en) | 2016-01-22 | 2016-01-22 | Hydraulic bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106995031A CN106995031A (en) | 2017-08-01 |
| CN106995031B true CN106995031B (en) | 2019-06-07 |
Family
ID=59240886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611254312.0A Active CN106995031B (en) | 2016-01-22 | 2016-12-30 | Hydraulic bicycle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106995031B (en) |
| TW (1) | TWI579192B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018119988A1 (en) * | 2016-12-30 | 2018-07-05 | 陈正德 | Hydraulic bicycle |
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| CN103043175B (en) * | 2013-01-11 | 2015-07-22 | 刘勤勇 | Hydraulic transmission bicycle |
| ES2547627B1 (en) * | 2013-08-26 | 2016-07-13 | Rotor Componentes Tecnológicos S.L. | Dual bike control device with hydraulic drive for a gearshift |
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|---|---|---|---|---|
| WO1992012042A1 (en) * | 1990-12-31 | 1992-07-23 | Jean Filion | Bicycle with hydrostatic transmission |
| CN2156126Y (en) * | 1992-12-12 | 1994-02-16 | 赖永良 | Hydraulic transmission bicycle |
| CN2247632Y (en) * | 1995-12-08 | 1997-02-19 | 崔春亚 | Hydraulic transmission of bicycle |
| DE19612519C2 (en) * | 1996-03-29 | 1999-07-08 | Helmut Goeb | Hydraulic transmission for bicycles |
| US5938224A (en) * | 1996-04-08 | 1999-08-17 | Brackett; Douglas C. | Hydraulic bicycle with conjugate drive motors and variable stroke crankshaft |
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201726486A (en) | 2017-08-01 |
| TWI579192B (en) | 2017-04-21 |
| CN106995031A (en) | 2017-08-01 |
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