CN108202822A

CN108202822A - A kind of vehicle frame mechanism more than three-wheel

Info

Publication number: CN108202822A
Application number: CN201611223454.0A
Authority: CN
Inventors: 张伏荣
Original assignee: YANGDING (TIANJIN) TRADING Co Ltd
Current assignee: YANGDING (TIANJIN) TRADING Co Ltd
Priority date: 2016-12-20
Filing date: 2016-12-20
Publication date: 2018-06-26

Abstract

The present invention is a kind of new control method of three-wheel more than vehicle, it is intended to provide a kind of new three-wheel more than vehicle frame mechanism, it can arrange in pairs or groups on bicycle or motorcycle, it is smooth to reach vehicle operating, it rolls freely, the dynamic property promised is good, four wheels paste ground earth-grasping force and are averaged completely, brake property is good, the driving safety that do not break away is reliable, two-wheeled has balance Corrective function that vehicle is made to cross barrier ability strong before and after homonymy, when riding car body do not roll stablize it is smooth, also, what foot did not contacted to earth when vehicle body narrows and light structure again can be lower at a slow speed in pole or stops rides, make driver behavior more stable comfortable, ensure friendly to share walking along the street space with passerby is harmonious with other.

Description

A kind of vehicle frame mechanism more than three-wheel

Technical field at present on the market visible three or quadricycle or motorcycle, has using parallel driving side To double-crank arrangement person, it uses chain single-direction transmission mode, it is difficult to shock absorption buffering mechanism is configured, barrier of riding is uncomfortable, when Wheel lift can rapidly drop after emptying, then have danger when landing, using similar automobile chassis mode person, it is difficult to arbitrarily subtract Few two wheel center of homonymy is away from causing that vehicle body is wide, part is complicated, vehicle is overweight, operation is not light and handy, they are all different from this hair Bright method and structure.

The road that the current on the market three-wheel of background technology and quadricycle or motorcycle cannot all be promised in government is empty Between with the friendly shared path space of other conventional trucks peace, shortcoming is that overall width is excessive, road occupying hinders the overweight traveling in road, vehicle It is clumsy, make people's heart life of dodging uneasy, especially traditional two wheeler traveling shakiness is easy to break away to fall down and hinders oneself and hurt sb.'s feelings.

The invention content present invention is a kind of new control method of three-wheel more than vehicle, it is desirable to provide a kind of barrier ability of crossing is strong, When riding car body stablize it is smooth do not roll, and riding of not contacting to earth of foot when can be lower at a slow speed in pole or stopping, allow driver behavior It is more stable comfortable, it is ensured that and the harmonious friendly shared walking along the street space of other passerbys.

The feature and purpose of apparatus of the present invention include；Respective vehicle is driven using the double crank type fork of parallel direction of traffic Wheel, can extremely narrow overall width；Homonymy double crank type fork dual wheels independent suspension enables the four-wheel car of each two-wheeled before and after configuration Patch ground traveling completely；The vehicle of two-wheeled balance correcting mechanism of the present invention is carried additionally, can reach following features：Each wheel can be operated It rolls freely；Each wheel meeting autobalance correction earth-grasping force, keeps average plateau patch ground；It is another that two wheel of homonymy keeps one to rise The mutually correction bounce of one drop, makes vehicle body only move up and down, and twisting of not rolling injures the person's of riding spinal column；When in unilateral wheel When crossing barrier, left and right wheels, which can make corrections mutually, reduces vehicle body bounce, does not beat even；The driving of two-wheeled fork using mechanical forced formula, Twocouese, gapless driving, even if homonymy two-wheeled is liftoff simultaneously when emptying, two wheel energy self-insurances balance correct body positions under It hangs down excessive, it is ensured that the safety to land again, meanwhile, mechanism of the present invention supports the bumper and absorbing shock of wheel.

The purpose of the present invention is achieved by following technologies, then：

Vehicle frame mechanism more than a kind of three-wheel of the present invention, it includes：

A. a car body mechanism, it includes a first pipe for device front-wheel frame mechanism, after a fixed part is for device Wheel carrier mechanism；

B. a front-wheel frame mechanism, it includes：One the near front wheel and an off-front wheel, it is left that they are parallel to direction of traffic one One right side corresponds arrangement, and is articulated on respective wheel shaft freely activity；One left front wheel crank and an off-front wheel crank, One end of two cranks is articulated in common axle and parallel can swing up and down in the heart, and the opposite side free end of two cranks is distinctly fixed Corresponding the near front wheel and off-front wheel, its pivoting point suitable distance of identity distance distinctly sets that there are one transmit stress pivot joint on two cranks Point；One front fork group, it include a crank pivot, to be pivotally connected above-mentioned two crank, make two cranks or so corresponding It is coaxial in crank pivot to freely swing and a front fork tube, the upper end of front fork tube be articulated in the first pipe of above-mentioned car body mechanism can Left-right rotation, the fixed above-mentioned crank pivot in lower end of front fork tube；One preceding two-wheeled balance correcting mechanism, it is multiple including one group Mechanical component, it is characterized in that mechanically, positive and negative twocouese, gapless, it is mandatory transmit stress balance Corrective function, essence Function is to connect the transmission stress pivoting point of above-mentioned two or so crank, and via in the two-way transmission of the two pivoting points The stress of two front-wheels is stated, two one, front-wheels of mechanical pressure rise another and then decline, otherwise one declines then one The relative motion of rising is contacted to earth and earth-grasping force so that two-wheeled is good before facilitating the inclination of vehicle and often protecting, in addition, when two front-wheels When simultaneously by jacking strength, preceding two-wheeled balance correcting mechanism can also shock-absorbing buffering stress, and when two front-wheels empty liftoff Also it can slowly uphold, two-wheeled good posture and position before holding, steady and smooth when being landed again with sharp vehicle；

C. a trailing wheel frame mechanism, for installing at least one rear wheel.

In addition, vehicle front-wheel frame mechanism more than a kind of above-mentioned three-wheel, one of front fork group include：

The right mutual corresponding pivot joint both of the aforesaid crank of a first from left is distinguished at one fixed crank pivot in center, both ends, Make two cranks it is coaxial at one on freely swing；

One single-piece front fork tube, the upper end set that there are one the pivot joints of the first pipe of articulated section and above-mentioned car body mechanism can control pendulum Dynamic, lower end allows such front fork group to drive two cranks together with two vehicles from the fixed above-mentioned crank pivot in center Wheel rotates left and right turn simultaneously.

In addition, vehicle front-wheel frame mechanism more than a kind of above-mentioned three-wheel, one of front vehicle fork group include；：

One fixed crank pivot in both ends, both ends are fixed support portions, and there are one separate to separate the right and left in center To be pivotally connected corresponding two cranks in above-mentioned left and right respectively, make two cranks it is coaxial one on freely swing up and down；

One three-tube type front fork group, it includes one and half intercept form front fork tubes, and the upper end is set there are one articulated section and above-mentioned one The first pipe pivot joint of a car body mechanism, the upper and lower ends of the half intercept form front fork tube are fixed again there are two upper and lower front fork branch pipe holder, Two stents fix the two front fork branch pipes in left and right, which fixes the fixed crank in said one both ends respectively Play the role of support in the both ends of pivot.

In addition, vehicle front-wheel frame mechanism more than a kind of above-mentioned three-wheel, one of them preceding two-wheeled balance correcting mechanism packet It includes：

One preceding equiarm rocking bar group, it includes a pivot, is fixed on aforementioned front fork tube, to articulated support one etc. Arm rocking bar, two or so rocking arms of the rocking bar can freely swing on aforementioned pivot；Subtract before one left front damper and a right side Device is shaken, its one end is pivotally attached to rotating around property on the rocking arm pivoting point of corresponding equiarm rocking bar, its corresponding pivot of the other end Be connected on the stress pivoting point of two preceding wheel cranks, when either side front-wheel stress or displacement all can via two front dampers and The transmission of preceding equiarm rocking bar group forces the front-wheel of opposite side to generate corresponding upper and lower displacement and reaction force, reaches balance correction The function of preceding two-wheeled.

In addition, vehicle front-wheel frame mechanism more than a kind of above-mentioned three-wheel, one of them preceding two-wheeled balance correcting mechanism it In such forearm rocking bar group shape on be additionally provided with clamping groove, the clip pin member to receive to be fixed on vehicle frame plays tug The function that only above-mentioned equiarm freely swings facilitates front-wheel frame mechanism orientation and parking.

In addition, vehicle front-wheel frame mechanism more than a kind of above-mentioned three-wheel, one of them preceding two-wheeled balance correcting mechanism；Its In the preceding equiarm rocking bar group central pivoting point and two swing arm pivoting point lines tool there are one appropriate eccentricity, make it is aforementioned before etc. Arm rocking bar group and aforementioned preceding two-wheeled balance correcting mechanism have the function that the heart is asked to keep normotopia automatically.

One rack tooth roller box, the pedestal of gear housing are fixed on aforementioned front fork tube；One gear, before it is articulated in Pedestal is stated towards being freely rotated on a centerpivot in gear-box；

One left tooth row and a right tooth row, their corresponding said gear both sides that are engaged on make above and below such two tooth rows The corresponding displacement of equity, the lower end of both of the aforesaid tooth row is respectively equipped with a stress pivoting point.

One left front damper and a right front damper, the upper end of two front dampers are pivotally attached to above-mentioned two tooth respectively Arrange the correspondence stress pivoting point of lower end, the lower ends of two front dampers is respectively pivotally attached to before both of the aforesaid or so respectively on wheel crank Corresponding transmission stress pivoting point.

One front-wheel coaxial reverse gear-box, its pedestal is fixed on aforementioned front fork tube, in the gear-box that pedestal is tossed about It is set in vivo there are one the idle gear being freely rotated, it engages the left side for splitting on the coaxial inner conductor of left and right and fixing the gear housing that is pivoted again Gear shaft and right gear axis；

Two left-right balance cranks, it is parallel it is corresponding be installed in the shaft end of such left and right gear shaft outwardly respectively, with gear Axis, which synchronizes, to be swung up and down, and the swinging end of left-right balance crank is pivotally attached to the upper end of corresponding left and right front damper respectively；

One left front damper and a right front damper, it is bent that their lower end is pivotally attached to corresponding left and right front-wheel respectively Transmission stress pivoting point on handle is arranged so as to play the stress of two-wheeled and displacement before balance makes corrections, stablizes driving inclination and jump Motivation energy.

In addition, vehicle front-wheel frame mechanism more than a kind of above-mentioned three-wheel, one of them preceding two-wheeled balance correcting mechanism includes：

Oil hydraulic cylinder before one left front oil hydraulic cylinder and a right side, they are all conventional piston formula oil cylinders, have piston region every upper and lower Two oil pockets, each oil pocket are respectively equipped with outside orifice, and the cylinder body with attached lifting lug and exposed telescopic cylinder rod, aforementioned Left and right before oil hydraulic cylinder lifting lug end respectively it is parallel it is corresponding be articulated on aforementioned corresponding front fork tube can free swing, control The tailpiece of the piston rod of preceding oil cylinder is pivotally attached to the transmission stress pivoting point on wheel crank before aforementioned corresponding left and right respectively, transmit stress with Displacement is between aforementioned left and right front-wheel and its crank；

One upper oil pipe and a lower oil pipe, the upper oil cavitie that upper oil pipe both ends are connected respectively to above-mentioned two oil hydraulic cylinder connect Mouthful, left and right oil hydraulic cylinder upper oil cavitie is made to become an interconnecting piping, lower oil pipe both ends are also connected to above-mentioned two oil hydraulic cylinder Lower oil cavitie interface makes left and right oil hydraulic cylinder lower oil cavitie also become an interconnecting piping；

One accumulator, it is connected in the upper oil cavitie interconnecting piping of above-mentioned oil hydraulic cylinder, is played in aforementioned interconnecting piping Middle accumulation of energy cushioning effect, is arranged, and when either side front vehicle wheel stress or displacement, wheel crank is via it before forcing the side On transmission stress pivoting point push-and-pull pivot joint piston rod thereon be allowed to rise or fall and generate oil pressure variation, and then through up and down Interconnecting piping pressure oil output forces the front-wheel of respective side to generate corresponding displacement and reaction force to corresponding opposite side, reaches flat The stress of two-wheeled and displacement before weighing apparatus correction.

One upper oil pipe, there are two the ports that comes in and goes out；

Damping oil hydraulic cylinder before one left front damping oil hydraulic cylinder and a right side, their component is identical with structure, distinctly includes：

One oil-hydraulic cylinder for having lifting lug, there are one the upper oil pressure that tubular cylinder, the upper end have lifting lug by one for it Cylinder head is blocked, and the lifting lug is fixed to by pivot joint on aforementioned front vehicle fork, which inwardly leads in cylinder body equipped with oil outlet Upper oil cavitie is connected to the corresponding ports of above-mentioned upper oil pipe outward；

One band handle piston rod, its piston coordinate that above-mentioned oil-hydraulic cylinder internal diameter can oil be close slides up and down, the lower end of piston There are one the piston rods for having fastener；One compressed spring；

One oil pressure cylinder rod with ear, it is a tube, and a support sliding sleeve is fixed in upper end, which slides Coordinate above-mentioned piston rod, which is slidably matched above-mentioned damping oil hydraulic cylinder internal diameter, the close lock of the oil pressure cylinder rod lower end oil A fixed lifting lug is locked the above-mentioned fastener with handle piston rod by the internal diameter of the oil pressure cylinder rod, in above-mentioned band handle piston rod and An aforementioned compressed spring is clipped between lifting lug oil pressure cylinder rod as with a buffer spring or secondary component；

One lower oil pressure cylinder head, it be used for above-mentioned piston secondary component oil it is close formed in above-mentioned oil-hydraulic cylinder inner cavity it is upper and lower Oil pocket, and allow above-mentioned flexible to be projected into outside oil-hydraulic cylinder that expose its lifting lug aforementioned to be connected to ear oil pressure cylinder rod oil is close The stress pivoting point of wheel crank before the left and right of respective side, above-mentioned oil pressure cylinder head are additionally provided with oil outlet and connect such oil hydraulic cylinder and outside Oil circuit；

One downside accumulator, it is used for being used as accumulation of energy and buffering；

Two lower oil pipes, their intermediate corresponding ends are communicated to above-mentioned accumulator, and two open ends are distinctly connected to aforementioned left and right The lower oil cavitie of damping oil hydraulic cylinder makes the lower oil cavitie of the left and right damping oil hydraulic cylinder and above-mentioned downside accumulator become a communicating pipe System.

Said modules combination after feature be：It assembles the above-mentioned preceding two-wheeled using spring shock absorption oil hydraulic cylinder and balances correcting mechanism Vehicle can control inclination, two front-wheels simultaneously stress when spring can buffer shock-absorbing, can be kept when preceding two-wheeled empties liftoff Neutrality uncharges position, ensure that vehicle lands again it is smooth with it is safe.

In addition, frame for vehicle more than a kind of above-mentioned three-wheel, one of trailing wheel frame mechanism includes：

One left rear wheel and an off hind wheel, they are parallel to the right corresponding arrangement of one the first from left of direction of traffic, and are articulated in Free-running on respective wheel shaft；

One left rear wheel fork and an off hind wheel fork, one end of two trailing wheel forks be articulated in one be fixed on before It states a common axle in car body mechanism in the heart, is freely swung up and down so that such two trailing wheel forks are parallel, two trailing wheel vehicles The other end of fork fixes corresponding rear left wheel and right rear wheel respectively, and above-mentioned common axle center is left in two trailing wheel forks Suitable distance is respectively equipped with a transmission stress pivoting point；

After one two-wheeled balance correcting mechanism, it include one group of multiple mechanical component, it is characterized in that mechanically, positive and negative both sides To the mandatory balance Corrective function for transmitting stress, substantial function is to connect the transmission stress of above-mentioned two trailing wheel fork Pivoting point, and via the two pivoting points it is two-way it is compulsory transmit above-mentioned two trailing wheel stress, it is mechanical force two after One, wheel rises another decline, otherwise one declines then another relative motion risen, to facilitate the inclination of vehicle and guarantor Hold that two trailing wheels are good to contact to earth and earth-grasping force, it is described after two-wheeled balance correcting mechanism also have damping damp two trailing wheels by The function of power.

In addition, vehicle frame mechanism more than a kind of above-mentioned three-wheel, one of them rear two-wheeled balance correcting mechanism includes：

One trailing wheel equiarm rocking bar group, it includes：One centerpivot, before being articulated in towards driving direction of advance fixation It states in car body mechanism, laterally swings on such centerpivot to the entire trailing wheel equiarm rocking bar group component of articulated support, one Trailing wheel equiarm rocking bar, central point are articulated on premise central pivot, and both sides rocking arm of aforementioned trailing wheel equiarm rocking bar or so is corresponding A pivoting point symmetrically is respectively provided with, receives the output and input of applied external force；

One left back damper and a right rear shock absorber, one end of two dampers are corresponding rotating around being pivotally attached to for property The transmission stress pivoting point of left and right trailing wheel fork, the other end of two rear shock absorbers are pivotally attached to above-mentioned trailing wheel equiarm rotating around property On corresponding rocking arm pivoting point of rocking bar group, when either side trailing wheel stress or displacement all can via two rear shock absorbers and The transmission of trailing wheel equiarm rocking bar group forces the trailing wheel of opposite side to generate corresponding upper and lower displacement and reaction force, reaches balance correction The function of two-wheeled afterwards.

In addition, vehicle frame mechanism more than a kind of above-mentioned three-wheel, one of them rear two-wheeled balance correcting mechanism packet It includes：Two rocking arms of one of trailing wheel equiarm rocking arm or so are corresponding to be symmetrically respectively provided with a pivoting point, the pivot joint of left and right two Point line is higher than one suitable distance of center pivoting point of aforementioned rocking arm.

One trailing wheel coaxial reverse gear-box, its pedestal are fixed in aforementioned vehicle body mechanism, the gear that pedestal is tossed about It is set in babinet there are one the idle gear being freely rotated, engagement is split on the coaxial inner conductor of left and right and fixation is hubbed on gear housing Rear left gear shaft and rear right gear shaft；

Two or so trailing wheels balance cranks, it is parallel it is corresponding be installed in the shaft end of such rear left right gear axis outwardly respectively, It can freely swing up and down, the swinging end of left-right balance crank, which is distinctly equipped with, transmits stress pivoting point；

One left back damper and a right rear shock absorber, their upper end are pivotally attached to corresponding left and right trailing wheel balance respectively Transmission stress pivoting point on crank, the lower ends of two rear shock absorbers be pivotally attached to respectively in both of the aforesaid trailing wheel fork it is corresponding by Power pivoting point is arranged so as to play the stress of two-wheeled and displacement after balance makes corrections, and stablizes driving and rolls and function of beating.

Oil hydraulic cylinder after one left back oil hydraulic cylinder and a right side, they are all conventional piston formula oil cylinders, have piston region every upper and lower Oil pocket, each oil pocket are respectively equipped with outside orifice, and the cylinder body with attached lifting lug and exposed telescopic cylinder rod, two or so Afterwards the lifting lug end of oil hydraulic cylinder respectively it is parallel it is corresponding be articulated in it is swingable in aforesaid frame mechanism, left and right after oil cylinder piston Rod end is pivotally attached to the transmission stress pivoting point in aforementioned corresponding left and right trailing wheel fork respectively, transmits stress with displacement in an aforementioned left side Between right rear wheel and left and right trailing wheel fork；

Oil pipe under oil hydraulic cylinder after oil pipe and one on oil hydraulic cylinder after one, oil pipe both ends attach to respectively on rear oil hydraulic cylinder Oil hydraulic cylinder upper oil cavitie becomes an interconnecting piping after stating the upper oil cavitie interface of oil hydraulic cylinder after two and making left and right, oil pipe under rear oil hydraulic cylinder Both ends are also connected to the lower oil cavitie interface of oil hydraulic cylinder after above-mentioned two, and oil hydraulic cylinder lower oil cavitie also becomes one after making left and right Interconnecting piping；

One rear side accumulator, it is that traditional oil pressure system accumulation of energy damping is used, and is connected to the upper oil cavitie of above-mentioned rear oil hydraulic cylinder In interconnecting piping, cushioning effect is played, is arranged, when either side rear wheel stress or displacement, the side rear car can be forced Fork is allowed to rise or fall via the piston cylinder rod of transmission stress pivoting point push-and-pull pivot joint thereon thereon generates oil pressure variation, into And upper and lower interconnecting piping pressure oil output is penetrated to corresponding opposite side, the trailing wheel of respective side is forced to generate displacement and anti-work accordingly Firmly, reach the stress of two-wheeled and displacement before balance makes corrections.

One upper oil pipe, there are two the ports that comes in and goes out；

Damping oil hydraulic cylinder after one left back damping oil hydraulic cylinder and a right side, their component is identical with structure, distinctly includes：

One oil-hydraulic cylinder for having lifting lug, there are one the upper oil pressure that tubular cylinder, the upper end have lifting lug by one for it Cylinder head is blocked, and the lifting lug is fixed to by pivot joint in aforementioned vehicle body structure, which inwardly leads to cylinder body equipped with oil outlet Inner cavity is connected to the corresponding ports of above-mentioned oil pipe outward；

One attached lifting lug oil pressure cylinder rod, it is a tube, and a support sliding sleeve is fixed in upper end, which slides Coordinate above-mentioned piston rod outer diameter, which is slidably matched above-mentioned damping oil hydraulic cylinder internal diameter, and the oil pressure cylinder rod lower end oil is close One lifting lug of locking, locked the above-mentioned fastener with handle piston rod by the internal diameter of the oil pressure cylinder rod, in above-mentioned band handle piston An aforementioned compressed spring is clipped between above-mentioned support sliding sleeve and forms a piston secondary component with buffering；

One lower oil pressure cylinder head, it is used for the close oil above and below above-mentioned cylinder body oil pocket is formed of above-mentioned piston secondary component oil Chamber simultaneously allows above-mentioned flexible to be projected into outside oil-hydraulic cylinder that expose its lifting lug aforementioned right to be connected to ear oil pressure cylinder rod oil is close The stress pivoting point of the left and right rear vehicle fork of side is answered, above-mentioned lower oil pressure cylinder head is additionally provided with oil outlet and connects such oil hydraulic cylinder and outside oil Road；

One downside accumulator, it is used for making accumulation of energy and cushioning effect；

Two lower oil pipes, among them corresponding end be communicated to above-mentioned accumulator, two oil pipes are distinctly connected to open end outwardly The lower oil cavitie of aforementioned left and right damping oil hydraulic cylinder makes the lower oil cylinder of the left and right damping oil hydraulic cylinder and above-mentioned downside accumulator become one A interconnecting piping, the feature after said modules combination are；The vehicle for assembling the rear two-wheeled balance correcting mechanism can be with left and right sides Incline, two trailing wheels simultaneously stress when spring can buffer shock-absorbing and when rear two-wheeled empties liftoff can remain neutral and uncharge appearance Position, ensure vehicle land again it is smooth with it is safe.

In addition, vehicle frame mechanism more than a kind of above-mentioned three-wheel, a left side among one of rear wheel frame structure It is further included in trailing wheel fork and an off hind wheel fork：One frictional rear vehicle fork retaining mechanism, including；One brake block Solid lock is in the trailing wheel fork of side, and one legacy card clamp type brake device of brake part solid lock of the corresponding brake block is after opposite side It takes turns in fork, above-mentioned caliper brake brake is allow to clamp above-mentioned brake block by operation.

In addition, carriage frame mechanism more than a kind of above-mentioned three-wheel, one of trailing wheel frame mechanism left rear wheel vehicle therein On fork and an off hind wheel fork, a mechanical clip formula rear vehicle fork retaining mechanism is further included, it includes：One mechanical clip Portion is located in the trailing wheel fork of side, and the corresponding mechanical clip device of the blocking part solid lock one is in opposite side trailing wheel fork, the card The operable opening and closing of tug device rotation cannot enable two trailing wheel forks with clip is unclamped relatively with two trailing wheel forks of clip or so Free rotation.

Description of the drawings

It is a kind of tricycle outside drawing of three-wheel more than vehicle frame mechanism of the present invention shown in Fig. 1

It is that front crankset arranges exploded view in Fig. 1 shown in Fig. 2

It is apparatus of the present invention single-piece front fork group structure chart shown in Fig. 3

It is apparatus of the present invention three-tube type front fork group structure chart shown in Fig. 4

It is equiarm rocking bar group schematic diagram before a kind of preceding two-wheeled balance correcting mechanism of the present invention is arranged in pairs or groups shown in Fig. 5

Be shown in Fig. 6 in Fig. 5 equiarm rocking bar group device in the schematic diagram of three-tube type front fork

It is the preceding equiarm rocking bar schematic diagram with clamping groove shown in Fig. 7

It is a kind of preceding two-wheeled balance correcting mechanism collocation rack tooth roller box schematic diagram of the present invention shown in Fig. 8

Fig. 9 is rack tooth roller box exploded view

It is coaxial reverse gear-box exploded view in Figure 11 shown in Figure 10

It is a kind of preceding two-wheeled balance correcting mechanism collocation coaxial reverse gear-box schematic diagram of the present invention shown in Figure 11

It is a kind of schematic diagram of preceding two-wheeled balance correcting mechanism collocation front-wheel traditional type oil hydraulic cylinder of the present invention shown in Figure 12

It is the piping diagram of Figure 12 traditional type front-wheel oil hydraulic cylinders shown in Figure 13

It is a kind of preceding two-wheeled balance correcting mechanism collocation front-wheel damping oil hydraulic cylinder schematic diagram of the present invention shown in Figure 14

It is Figure 14 front-wheel damping oil hydraulic cylinder piping diagrams shown in Figure 15

It is a kind of four-wheel motor cycle outside drawing of three-wheel more than vehicle frame mechanism of the present invention shown in Figure 16

It is a trailing wheel equiarm rocking bar group schematic diagram of rear two-wheeled balance correcting mechanism shown in Figure 17

It is the exploded view of Figure 17 trailing wheels frame mechanism configuration trailing wheel equiarm rocking bar group shown in Figure 18

It is a trailing wheel coaxial reverse gear-box exploded view shown in Figure 19

It is a trailing wheel coaxial reverse gear-box schematic diagram of rear two-wheeled balance correcting mechanism shown in Figure 20

It is a kind of preceding two-wheeled balance correcting mechanism collocation traditional type trailing wheel oil hydraulic cylinder schematic diagram of the present invention shown in Figure 21

It is the piping diagram of oil hydraulic cylinder after Figure 19 traditional types shown in Figure 22

It is two-wheeled balance correcting mechanism collocation rear wheel shock-absorbing oil hydraulic cylinder schematic diagram after the present invention is a kind of shown in Figure 23

It is Figure 23 rear wheel shock-absorbing oil hydraulic cylinder piping diagrams shown in Figure 24

It is the schematic diagram that mono- trailing wheel equiarm rocking bar group of Figure 18 installs braking structure additional shown in Figure 25

It is Figure 25 braking structure closed mode schematic diagrams shown in Figure 26

It is Figure 21 braking structure exploded views shown in Figure 27

It is that trailing wheel fork retaining mechanism schematic diagram is configured in four-wheel motor cycle in Figure 16 shown in Figure 28

It is the frictional oil-pressure caliper retaining mechanism exploded view of trailing wheel fork in Figure 28 shown in Figure 29

The invention will be further described below in conjunction with the accompanying drawings for specific embodiment；

It is a kind of tricycle outside drawing of three-wheel more than vehicle frame mechanism of the present invention shown in Fig. 1, wherein 1 is a vehicle Body mechanism, it is similar to traditional automobile-used car body of bicycle or motor, is tubing or plate forming works, coordinates what is combined Device demand and change shape, car body mechanism shown in Fig. 11 in four square frame-shapeds be for convenience of the huge battery of device or engine in Wherein, frame both sides can install pedal additional, managed among 1 body construction there are one 2 head and one for 3 trailing wheel frame mechanism of device Position, 4 be front-wheel frame mechanism, it includes 5 the near front wheel, 6 off-front wheel, and two-wheeled is parallel to the corresponding parallel arrangement of direction of traffic or so, And it is articulated in respective wheel shaft (with reference in Fig. 27 and 8) respectively, above-mentioned two front-wheel and wheel shaft can continue to use the existing product of city dealer, without special It is required that there are one 9 front fork tube groups, wherein 10 be a single-piece front fork tube, upper end is articulated in smooth tube among 2 first pipes The steering that freely swings is controlled, articulated manner can continue to use the front vehicle fork head tube accessory of city dealer, and the lower end of above-mentioned front fork tube fixes one Axis, crank is coaxial on a common axial line freely up and down to be swung being pivotally connected before 11 left front 12 right sides of crank, on two cranks The stress in crank for being respectively provided with stress pivoting point and being applied to transmit front-wheel is gone to exterior part, and 13 be single trailing wheel, above-mentioned It can be seen that the stress displacement reciprocal each other of two-wheeled is that machine two-way is compulsory in Fig. 1, transmission is very close to each other, is risen when two-wheeled is liftoff simultaneously When empty, two-wheeled can be held by damper damped cylinder, slowly uphold the extension lower limit until resisting damper, this position is that vehicle is quiet Home position when only balancing, is best suited for the vehicle attitude to land again.

It is that front crankset arranges exploded view in Fig. 1 shown in Fig. 2,2 be first pipe, and 14 be single-piece front fork tube, 11,12 two left sides Right crank is equipped with 15 transmission stress pivoting points and is gone to transmit the stress in crank that front-wheel is applied to exterior part, and 5 be left in figure Front-wheel, 6 be off-front wheel, and 7 be left front wheel shaft, and 8 be front right axle, and such wheel shaft is respectively fixed to crank before aforementioned left and right out of the ordinary Outer end mounting hole is simultaneously same dynamic with preceding crank, and preceding two-wheeled balance correcting mechanism is temporarily hidden in Fig. 2, it is just in A arrows institute On the general location of instruction, it is formed including one group of multiple mechanical component, to connect the biography of crank before above-mentioned two or so Stress pivoting point 15 is passed, and via the stress of the two-way transmission above-mentioned two front-wheel of the two pivoting points, it is mechanical to force two One, front-wheel rises another decline, on the contrary one decline then another rise relative motion, with facilitate the inclination of vehicle and Chang Baoqian two-wheeleds are good to contact to earth and earth-grasping force, in addition, when two front-wheels simultaneously by jacking strength when, preceding two-wheeled balance correction Mechanism can also penetrate damper shock-absorbing and buffer, and damper also can slowly be upheld when two front-wheels empty liftoff, two before holding Good posture and position are taken turns, steady and smooth when landing again with sharp vehicle, this is also the advantages of mechanism twocouese transmits stress.

It is apparatus of the present invention single-piece front fork group structure chart shown in Fig. 3,16 be a fixed crank pivot in center, two End respectively with bearing 17 and bearing 18 be pivotally connected left front crank 11 and it is right before crank 12, make two cranks it is coaxial one on freely up and down It swings, 14 be a single-piece front fork tube, and the upper end and first pipe 2 are pivotally connected, vertical fixed aforementioned 16 crank pivot in lower end.

It is apparatus of the present invention three-tube type front fork group structure chart shown in Fig. 4, preceding two-wheeled balance correcting mechanism is temporarily hidden not It shows, 19 be one and half intercept form front fork tubes in figure, and the upper end is pivotally attached among 2 head tubes with Fig. 2 modes and swings, close to 2 Front forked bracket and 21 times front forked brackets on pipe both ends fixed 20, there are two flanks for the stent, are parallel to head tube thereon and are equipped with admittedly Determine hole fix two with form 22 it is left front fork branch pipe and 23 right front fork branch pipes, such branch pipe lower end fix 24 both ends respectively and consolidate The both ends of fixed pattern crank pivot, the center of the pivot separate object there are one 25, and it is left to separate 11 be articulated at left and right sides of 24 pivots Preceding wheel crank and 12 off-front wheel cranks, make such two bent axles it is freely coaxial at one respectively free rotation, 25-1 is fixed Nut.

Equiarm rocking bar group schematic diagram before a kind of preceding two-wheeled balance correcting mechanism collocation of the present invention shown in Fig. 5,26 in figure before Equiarm rocking bar group be device on (shown in Fig. 3) 14 single-piece front fork tube, 27 equiarm rocking bar in Figure 5, its centre bore is used Two bearings and screw (with reference to shown in Fig. 6) pivot joint are fixed on 28 pivots in 14 stage casing of front fork tube, the left pivoting point 29 of front arm With front arm Thuban contact 30 respectively with stud and nut around the damping before being pivotally attached to corresponding 31 left front damper and 32 right sides of property The lifting lug of device upper end, the lower end of two dampers are divided into other stress pivoting point that corresponding two preceding cranks are pivotally attached to around property On, (can be by the rubber bushing or ball flake connector commonly used around property pivot joint method) be in being equipped with above-mentioned preceding equiarm rocking bar group Front wheel frame mechanism just have the function of balance correction two-wheeled upper and lower displacement and contacting to earth grab stress because, when either side Wheel cross barrier upwards bounce when, the crank of connection can be affected and transmit displacement and stress to pivot joint via the stress pivoting point of crank Damper thereon, the damper being transmitted to separately via the equiarm rocking bar for being articulated in the upper end stress and displacement mechanical formula The damper of side and crank and wheel then force the wheel of opposite side to generate almost reversed displacement and reaction force, instead It is as the same, if similary situation is happened at opposite side front vehicle wheel, its result is identical, and then the above-mentioned preceding equiarm rocking bar group of device can be put down The bounce of weighing apparatus correction car body, reduces the double swerve of car body, also it is average strengthen before two-wheeled earth-grasping force, allow safer stabilization of riding Comfortably.

Be shown in Fig. 6 in Fig. 5 equiarm rocking bar group device three-tube type front fork schematic diagram, equiarm rocking bar 27 through 33 fix Spiral shell is articulated in 34 pivots, and the pivot is integrally fixed at the lower end of 19 half intercept form front fork tubes, and 31 be left front damper, 32 right dampings Device, 5 the near front wheel, 6 off-front wheel, 11 left front cranks, crank before 12 right sides, 15 be to transmit crank stress to the pivoting point of damper, stud 35 be the both sides rocking arm pivoting point for being pivotally connected two dampers 31,32 to rocking arm 27, is equipped in 36 lifting lug holes around property bearing (such as Rubber bushing bearing or flake bulb bearing etc. are used in the accessory of motorcycle, automobile absorber extensively), stud 37 is in pivot joint 38 to the 15 crank stress pivoting point of lower lifting lug for stating two dampers is used, more than the gearing mode of each accessory and principle and Fig. 5 Shown identical, how the purpose of this figure is explaining rocking bar group by fixed three-tube type front fork tube.

It is the preceding equiarm rocking bar schematic diagram with clamping groove shown in Fig. 7,39 be that the clip groove of a multiple-grooved (is only set in figure Put a single slot can also) to receive to be fixed on the opposite clip pin on front-wheel frame mechanism, block as long as being closed clip pin to 39 It pulls in groove, the only aforementioned 27 equiarm rocking bar of can pulling freely swings, and then two-wheeled freely swings before tug only simultaneously, this function Orientation and the parking of vehicle can be facilitated, two flank holes 41 of rocking arm can be seen in Fig. 6, line 40 is than centerpivot hole 28 Want more higher, there are one suitable distances can have the preceding two-wheeled balance correcting mechanism of the related pivot joint of rocking arm thereon if protecting The automatic function that the heart is asked to keep normotopia.

It is 49 gears in a kind of preceding two-wheeled balance correcting mechanism collocation rack tooth roller box schematic diagram figure of the present invention shown in Fig. 8 Case, it is fixed on 14 front fork tubes, and 45 be that gear engages 46,47 or so racks, and 31,32 be left and right front damper.

Fig. 9 is rack tooth roller box exploded view, and 49 gear-box pedestals are fixed on 14 front fork tubes in figure, thereon in fixed 42 Centre gear fulcrum is pivotally connected 45 central gears using two bearings 43 to fix spiral shell 44, which engages similary form but opposite The two 46 left racks answered and 47 right racks are allowed to relative displacement one on the other, and the lower end of two racks is respectively provided with lifting lug 48 and distinguishes Corresponding left and right front damper 31,32 is pivotally connected, the displacement and stress for being arranged so as to two front-wheels of left and right subtract through above-mentioned two Shake device mutually affects, thus is balanced and Corrective function, in fig. 9 it can be seen that the stress displacement reciprocal each other of two-wheeled is machinery It is two-way compulsory, it is very close to each other therebetween, because the stress correspondence in gear that two-wheeled is applied offsets, the engaging tooth of tooth row gear Unilateral elimination backlash, which can be close to, to be influenced.

It is coaxial reverse gear-box exploded view in Figure 11 shown in Figure 10,50 be an idle gear, it is fixed with bearing 51 52 gear-box head covers are articulated in, which engages a left gear axis 53 and right gear axis 54, and such two gear shafts are again It is pivotally connected and is fixed on inside 61 gear-boxes and 50 idle gears are mutually twisted and turn respectively by bearing 55,56 and two 57 gear-box side covers Dynamic, the then side gear shaft just change of team forces opposite side gear shaft to reverse, and vice versa, two gear shafts 53,54 towards outside One 58 left balance crank of the corresponding locking of shaft end difference and 59 right balance cranks, such two crank outer ends are respectively equipped with 60 transmit the output and input that stress pivoting point receives external force.

It is a kind of preceding two-wheeled balance correcting mechanism collocation coaxial reverse gear-box schematic diagram of the present invention shown in Figure 11,61 in figure It is coaxial reverse gear-box, Shen goes out two shaft locking, two 58 left balance cranks and 59 right balance cranks respectively for its both sides, such Crank is pivotally attached to corresponding 31 left front damper and 32 right front dampers rotating around property, then when either side front-wheel stress or position The effect that this coaxial reverse gear-box will be penetrated during shifting generates mutual corresponding movement one on the other, reaches two before correction balance The effect of wheel, can see that in fig. 11, because stress correspondence offsets, the gear of coaxial reverse gear-box is engaged not by tooth Gap influences, the transmission approximation gapless effect of strength and displacement, in addition, two balance cranks are well suited for using taper square axis instead in figure It is fixed, it, can be with the angle position of rotary balance crank, other teeth of gear-box to be made full use of to extend tooth after sometimes Roller box service life.

It is a kind of schematic diagram of preceding two-wheeled balance correcting mechanism collocation front-wheel traditional type oil hydraulic cylinder of the present invention shown in Figure 12, it should It is all conventional piston formula oil hydraulic cylinder that oil hydraulic cylinder, which is identical structure, before 62 left front oil hydraulic cylinders and 63 right sides among figure, such two oil hydraulic cylinders It is pivotally connected and fixes around property by oil pressure jar support both ends before 14-1, and the respectively parallel swing of correspondence, before 14-1 stents are fixed on 14 On breeches pipe, 65 be the attached lifting lug oil pressure cylinder rod of both of the aforesaid oil hydraulic cylinder 62,63, and such lifting lug is distinctly pivotally attached to respective side around property On the stress pivoting point of preceding crank 11,12, swing up and down, be arranged with such two cranks, when either side front vehicle wheel by When power or displacement, the lateral curvature handle can be forced to be allowed to rise via the piston rod of transmission stress pivoting point push-and-pull pivot joint thereon thereon Or decline generate oil pressure variation, and then through upper and lower interconnecting piping pressure oil output to correspond to opposite side, before forcing respective side Wheel generates corresponding displacement and reaction force, reaches the stress of two-wheeled and displacement before balance makes corrections.

It is the piping diagram of Figure 12 traditional type front-wheel oil hydraulic cylinders shown in Figure 13, figure label is oil pressure before 62,63 or so respectively Cylinder, 71 be accumulator, 68 or so upper oil cavities, 70 or so pistons, 69 or so lower oil cavities, 65 or so attached lifting lug piston rods, is had in figure Oil pipe connection left and right upper oil cavitie 68 makes an interconnecting piping on one 66, and there are one 67 times oil pipes to connect left and right lower oil cavitie 69 also make an interconnecting piping, and the upper end lifting lug 64 of oil hydraulic cylinder 62 is pivotally connected respectively before controlling is fixed on 14-1 fixed frames Both ends, make the parallel correspondence of two oil hydraulic cylinders, and the end of left and right piston rod 65-1 is pivotally attached to the stress pivot of aforementioned corresponding crank around property Contact then when either side wheel stress or displacement, can affect crank to interlock above-mentioned corresponding piston rod and be fixed as one Piston, and then strength or displacement are transmitted to respective side by means of oil hydraulic system and communicating pipe effect, oil pressure is mechanical to generate one The downward relative motion of another front-wheel upwards of a front-wheel, the function of keeping two crank stress identical.

It is that a kind of preceding two-wheeled of the present invention balances correcting mechanism collocation front-wheel damping oil hydraulic cylinder schematic diagram, piping group shown in Figure 14 Part (oil pressure does not show that it is shown in detail in fig.15 with pipe fitting in figure), 73 be left front damping oil hydraulic cylinder, damping oil hydraulic cylinder before 74 right sides It is identical component, it is parallel to be fixed on 14 front fork tubes with oil hydraulic cylinder fixed frame pivot joint before 14-1, two oil hydraulic cylinders 73,74 Lower end is equipped with the stress pivoting point that lifting lug is pivotally attached to crank 11,12 before corresponding left and right.

It is Figure 14 front-wheel damping oil hydraulic cylinder piping diagrams shown in Figure 15, damping oil before 73 left front damping oil hydraulic cylinders and 74 right sides in figure Cylinder pressure is same structure, it is there are one tubular cylinder, and the upper hydraulic cylinder head 75 that the upper end is had lifting lug by one to be blocked, lifting lug It is fixed in aforementioned 1 car body mechanism by pivot joint, which inwardly leads to 76 upper oil cavitie in cylinder body equipped with oil outlet, connects outward Oil pipe corresponding ports on 72 are connected to, are set in two oil hydraulic cylinders there are one band handle piston 77, its piston coordinates in above-mentioned oil hydraulic cylinder Diameter can oil be close slides up and down, and the lower end of piston locks a piston rod 79 for having fastener 78, and another there are one the oil hydraulic cylinders with ear Bar 81 is a tube, and a support sliding sleeve 81-4 is fixed in upper end, which is slidably matched 79 piston rod outer diameters, the cunning Set outer diameter is slidably matched above-mentioned damping oil hydraulic cylinder internal diameter, the close one 81-2 cylinder rod plug of solid lock of 81 lower end of oil pressure cylinder rod oil, should One lifting lug 81-1 of spiral shell solid lock is fixed in chock plug lower end with 81-3 lifting lugs, can lock additionally by the endoporus of 81 oil pressure cylinder rods above-mentioned 77 band handle piston rods and 81-4 support sliding sleeves are clipped an aforementioned compressed spring 80 and connect to be formed by the fastener 78 with handle piston rod One piston secondary component with buffer spring, lower oil pressure cylinder head 82 are used for above-mentioned piston secondary component oil is close in above-mentioned oil pressure Lower oil cavitie 83 is formed in cylinder body, and allows 81 to be projected into outside oil-hydraulic cylinder with close flexible of ear oil pressure cylinder rod oil, exposes it and hangs For ear 81-1 to connect the left and right crank stress pivoting point of aforementioned respective side, 82 times oil pressure cylinder heads are additionally provided with oil outlet using under two Oil pipe 84 connects 73,74 oil hydraulic cylinder lower oil cavities 83 to be connected the lower oil cavitie of two oil hydraulic cylinders to form one with downside accumulator 85 Lower oil cavitie interconnecting piping, 81-4 support sliding sleeve outer diameters are equipped with groove, and to guide its upper and lower both sides oil stream, 81 cylinder rods are equipped with oil Hole guides the inside and outside oil stream of hollow stem wall, can when making to squeeze the volume variation of lower oil cavitie inside oil hydraulic cylinder when 81 cylinder rods are flexible To allow extra oil stream to accumulator, 85 downside accumulators are used for being used as accumulation of energy and buffer, one power of contending with of offer that can be appropriate It does not fall when amount support front-wheel crank system is liftoff, 72 be that 76 upper oil cavities of upper oil pipe connection make an interconnecting piping, in It is that spring can buffer suction when the vehicle of the above-mentioned preceding two-wheeled balance correction machinery of assembling can control inclination, two front-wheels while stress Shake and current two-wheeled can be remained neutral and uncharge posture when emptying liftoff, ensure that vehicle lands again it is smooth with it is safe.

It is a kind of four-wheel motor cycle outside drawing of three-wheel more than vehicle frame mechanism of the present invention shown in Figure 16,4 are in figure Front-wheel frame mechanism, 1 is car body mechanism, and 86 be two-wheeled trailing wheel frame mechanism, it includes 87 left rear wheels and 88 off hind wheels It is articulated on respective axletree of rear wheel by corresponding 89 left rear wheel fork and 90 off hind wheel forks respectively, it is symmetrical to be parallel to driving Direction corresponds to configuration, and such two trailing wheel forks are also pivotally attached to the trailing wheel fork fixed part B of aforementioned vehicle body mechanism, after one Corresponding on the common axial line C of wheel fork rotation freely up and down to swing, such two trailing wheel forks deviate pivot joint axial line C mono- Suitable distance equipped with respective transmission stress pivoting point, is two-wheeled balance correcting mechanism after one shown in D arrows, exists in detail Subsequent Figure 17 narrations.

It is a trailing wheel equiarm rocking bar group schematic diagram of rear two-wheeled balance correcting mechanism shown in Figure 17, figure includes one Trailing wheel equiarm rocking bar 91, it is articulated in by being fixed towards driving direction of advance in aforementioned 1 car body mechanism there are one centerpivot 92, It swings on 92 centerpivots to the entire trailing wheel equiarm rocking bar group component of articulated support, aforementioned trailing wheel equiarm rocking bar 91 Both sides rocking arm or so correspondence is symmetrically respectively provided with a pivoting point 93,94, and to be pivotally connected left and right rear shock absorber 95,96 upper ends are hung Ear, the pivoting point of the other end of such two dampers rotating around property the transmission being pivotally attached on corresponding left and right wheels rear vehicle fork by Power pivoting point 98-1,98-2 (as shown in figure 18), when either side trailing wheel stress or displacement all can via two rear shock absorbers and The transmission of trailing wheel equiarm rocking bar group forces the trailing wheel of opposite side to generate corresponding upper and lower displacement and reaction force, reaches balance and mends The function of two-wheeled after just.

It is the exploded view of Figure 17 trailing wheels frame mechanism configuration trailing wheel equiarm rocking bar group shown in Figure 18,87 left rear wheel forks 88 in figure Off hind wheel fork is pivotally connected corresponding left and right rear wheel 89,90 respectively, is parallel to the right correspondence of one the first from left of direction of traffic and arranges, and such two The other end of a trailing wheel fork is articulated in 99-1,99-2 or so trailing wheel fork fulcrum respectively, is then fixed with three 100 stents Onto 1 car body mechanism, 98-1,98-2 are that left and right trailing wheel fork transmits stress pivoting point by stud and nut 101,102 around property pivot The lower end lifting lug of corresponding 95,96 or so dampers is connected to, sets in the upper end lifting lug of such damper and is connect around property or ball bearing Head is pivotally attached to the two side ends of 91 trailing wheel equiarm rocking bars with 103 studs respectively, if this two side ends fixed point line is located at 92 centers On axis, can have system and ask the heart and balanced action automatically, it can be seen that the stress displacement reciprocal each other of two-wheeled in above-mentioned Figure 18 It is that machine two-way is compulsory, transmission is very close to each other, and when two-wheeled is liftoff simultaneously to be emptied, two-wheeled can be held by damper damped cylinder, The extension lower limit until resisting damper is slowly upheld, home position when this position is stationary vehicle balance is best suited for again The vehicle attitude to land.

It is a trailing wheel coaxial reverse gear-box exploded view shown in Figure 19,104-1 is gear housing in figure, and 104-2 is tooth Cabinet base is taken turns, the center bearing 106 and lock nut 107 of head cover 105 are pivotally connected 108 idle gears and are engaged two or so together Rear vehicle fork of axis or so gear shaft 108,109, such gear shaft respectively by 110 fix 112 gear box cover 113 of spiral shell 111 gasket, The fixation of 114 bearings, which is articulated in inside above-mentioned 104 gear-box, coaxially corresponds to rotation, and tool is then mechanically forced there are one gear shaft rotating forward The effect that another gear shaft is driven to reverse, vice versa,.

It is a trailing wheel coaxial reverse gear-box schematic diagram of rear two-wheeled balance correcting mechanism shown in Figure 20,104 in figure It is a trailing wheel counter gear case, pedestal 104-2 is fixed on 1 car body with screw hole on (case internal gear is arranged in Figure 19 and is described in detail) Stating gear-box 104, it each side locks corresponding 115,116 rear vehicle fork left-right balance cranks respectively there are one axis, Gai Dengqu The parallel corresponding arrangement of handle, lower end are pivotally connected corresponding 95,96 or so rear shock absorber rotating around property, and the other end of such damper is then The stress pivoting point lifting lug being pivotally attached to rotating around property in 89,90 or so trailing wheel forks of respective side, then the stress of two trailing wheels and Just affecting by the axial opposed function of the input and output shaft of above-mentioned coaxial reverse gear-box, generation two-wheeled are mutual one on the other for displacement The function of corresponding correction balance, can see that in fig. 20, because stress correspondence offsets, the tooth of coaxial reverse gear-box Wheel engagement is not influenced by backlash, the transmission approximation gapless effect of strength and displacement, in addition, two balance cranks are well suited for changing in figure Fixed with taper square axis, after sometimes, can with the angle position of rotary balance crank, with make full use of gear-box its Its teeth extends gear-box service life.

It is a kind of preceding two-wheeled balance correcting mechanism collocation traditional type trailing wheel oil hydraulic cylinder schematic diagram of the present invention shown in Figure 21.In figure Piping related accessory is not shown, wherein 118 be left back oil hydraulic cylinder, 119 be oil hydraulic cylinder behind the right side, both conventional piston formula oil pressure Cylinder has piston to be partitioned into two oil pockets up and down, two oil hydraulic cylinders also respectively be designed with oil outlet and lower oil outlet with it is external Piping in succession, is pivotally attached to 1 vehicle frame mechanism, two oil hydraulic cylinder lower parts also are provided with equipped with lifting lug at the top of oil hydraulic cylinder after above-mentioned two around property Lifting lug is articulated in around property on the stress pivoting point of corresponding 89 left rear wheel fork and 90 off hind wheel forks out of the ordinary.

It is the piping diagram of oil hydraulic cylinder after Figure 19 traditional types shown in Figure 22, figure label is 118,119 or so rear oil pressure respectively Cylinder, accumulator after 120,121 or so rear oil hydraulic cylinder upper oil cavities, 122 be rear oil pressure the cylinder piston, oil hydraulic cylinder or so lower oil cavitie after 123, 124 or so piston rods, there are one oil pipe connection left and right upper oil cavities 121 on 125 in figure to make an interconnecting piping, there are one Oil hydraulic cylinder lower oil cavitie 123 also makes an interconnecting piping behind lower oil pipe connection left and right after 126, oil hydraulic cylinder 118 behind left and right, 119 upper end lifting lug 127-1,127-2 is pivotally attached to aforementioned corresponding trailing wheel fork and the stress pivoting point being fixed as one around property, into And strength or displacement are transmitted to respective side by means of oil hydraulic system and communicating pipe effect, oil pressure one trailing wheel of mechanical generation is upward The downward relative motion of another trailing wheel function identical with two trailing wheel fork stress are kept.

It is two-wheeled balance correcting mechanism collocation rear wheel shock-absorbing oil hydraulic cylinder schematic diagram after the present invention is a kind of shown in Figure 23, (in figure Oil pressure piping components do not show that it is shown in detail in fig. 24), 130 left back damping oil hydraulic cylinders are with damping oil hydraulic cylinder 131 behind the right side Identical component, parallel pivot joint are fixed in 1 car body mechanism, and the lower end of two oil hydraulic cylinders 130,131 is pivotally attached to equipped with lifting lug The stress pivoting point of corresponding left and right wheels rear vehicle fork 89,90.

It is Figure 23 rear wheel shock-absorbing oil hydraulic cylinder piping diagrams shown in Figure 24, damping behind 130 left back damping oil hydraulic cylinders and 131 right sides in figure Oil hydraulic cylinder is same structure, and, there are one tubular cylinder, the upper hydraulic cylinder head 132-1 that the upper end is had lifting lug by one to be blocked for it, Its lifting lug is fixed to by pivot joint in aforementioned 1 car body mechanism, which inwardly leads in cylinder body 138 equipped with oil outlet and oil Chamber is connected to oil pipe corresponding ports on 129 outward, is set in two oil hydraulic cylinders there are one band handle piston 133, its piston, which is matched, to be closed State that oil-hydraulic cylinder internal diameter can oil be close slides up and down, the lower end of piston locks a piston rod 134 for having fastener 134-1, separately has One oil pressure cylinder rod 136 with ear is a tube, and a support sliding sleeve 136-2 is fixed in upper end, and sliding sleeve internal diameter slip is matched 134 piston rod outer diameters are closed, which is slidably matched above-mentioned damping oil hydraulic cylinder internal diameter, and 136 oil pressure cylinder rod lower ends oil is close to be consolidated A 136-1 lifting lug is locked, can be locked the above-mentioned fastener 134-1 with handle piston rod additionally by the endoporus of 136 oil pressure cylinder rods, 133 become a piston with buffer spring with an aforementioned compressed spring 135 is clipped between handle piston rod and supporting sleeve 136-2 Secondary component, lower oil pressure cylinder head 137 are used for above-mentioned piston secondary component oil is close in above-mentioned oil-hydraulic cylinder, formation lower oil cavitie 139 and allow 136 band ear oil pressure cylinder rods be projected into outside oil-hydraulic cylinder, expose its lifting lug 136-1 to connect a left side for aforementioned respective side The stress pivoting point of off hind wheel fork, 137 times oil pressure cylinder heads are additionally provided with oil outlet and connect 130,131 using two lower oil pipes 140 Oil hydraulic cylinder lower oil cavitie 139 connects the lower oil cavitie of two oil hydraulic cylinders to form a lower oil cavitie interconnecting piping with downside accumulator 141, 136-2 support sliding sleeve outer diameters are equipped with groove to guide its upper and lower both sides oil stream, and 136 cylinder rods are simultaneously guided equipped with oilhole in tube wall Outer oil stream allows the volume for squeezing lower oil cavitie inside oil hydraulic cylinder when 136 cylinder rods are flexible to change corresponding oil stream and flows to accumulation of energy Device, 141 downside accumulators are used for being used as accumulation of energy and buffering, and one countervailing power of offer that can be appropriate supports front-wheel crank system, Make not fall when rear two-wheeled is liftoff to be emptied, upper oil pipe 129 connects upper oil cavitie 138 and makes an interconnecting piping, then assembles Spring can buffer shock-absorbing when the vehicle of two-wheeled balance correcting mechanism can control inclination, two trailing wheels while stress after above-mentioned, after Two-wheeled can remain neutral when emptying liftoff and uncharge posture, ensure vehicle land again it is smooth with it is safe.

It is the schematic diagram that mono- trailing wheel equiarm rocking bar group of Figure 18 installs braking structure additional shown in Figure 25, Figure 18 institutes is shown in figure Show clamping groove 142 of the top added with a piece of similar V-type of rear equiarm rocking bar 91, using one be fixed on 1 car body mechanism can more than The clipping block 143 of lower activity 142 clamping groove of clamping as shown in figure 25, then equiarm rocking bar is just clamped with 1 car body machine after 91 Structure swings simultaneously, it is impossible to freely swung again with 92 rear arm pivots, can not mutually transmit the stress of left and right rear wheel with Displacement, rear two-wheeled is similar to be locked by two 95,96 dampers in a manner of parallel―ordinal shift, and rear two-wheeled is parallel to contact to earth just as one, The effects of 2 points of support vehicles are kept, car body can be allowed steadily to decide when driving a vehicle at a slow speed in pole, reach what the person's of riding foot did not contacted to earth Steadily ride.

It is Figure 25 braking structure closed mode schematic diagrams shown in Figure 26,143 clipping blocks are pulled away from clip upwards by drawstring D in figure Slot 142 is stayed there are one gap E, then after equiarm rocking bar 91 can freely swing, rear two-wheeled balance Corrective function restores such as Figure 15 Shown function.

It is Figure 21 braking structure exploded views shown in Figure 27, in figure, clipping block is fixed spiral shell to the left clipping block 143-1 of 143-2 again 144 corresponding locks become a frame structure, the guide post 147 set in the frame structure in upper bracket 144-1 and lower carriage 144-2 Up and down by the guide hole on the crossbeam 1-1 of body frame structure for automotive, when 145 drawstrings unclamp, tension spring 146 often protects above-mentioned frame Frame structure compresses downwards, and left and right clipping block 141-1,141-2 is forced to compress clamping groove 142 and keeps clip state, when drawstring is drawn When rising, above-mentioned clipping block can be allowed to be detached from clip state.

It is that trailing wheel fork retaining mechanism schematic diagram is configured in four-wheel motor cycle in Figure 16 shown in Figure 28.Two-wheeled balance after in figure Correcting mechanism is deliberately hidden to see 148 rear vehicle fork retaining mechanisms clearly, and there are one 149 solid locks of brake block in 90 off hind wheels for the mechanism Synchronous rotation in fork, it is another to be fixed on synchronous hunting in 89 left rear wheel forks there are one clamp-type oil pressure braking clamp 150,150 Brake callipers be in can clamp normal danger at any time, if 150 brake callipers are not closed, left and right fork 89,90 can be free It swings, the balance Corrective function enforcement of trailing wheel fork is as usual, but when 150 brake callipers closure checks 149 brake block, two The relative motion of trailing wheel fork 89,90 is just limited, can only synchronous hunting, this causes two trailing wheel forks 89,90 just as one, It is as integral in being locked to play two-wheeled, cooperation front-wheel generates three points of contact and stablizes vehicle, when the advantageous pole of this function is ridden at a slow speed Stabilization, keep riding, while be also convenient for parking of not contacting to earth of foot.

It is the frictional oil-pressure caliper retaining mechanism exploded view of trailing wheel fork in Figure 28 shown in Figure 29,149 fan-shaped brake in figure Piece is similar to the automobile-used dish-type braking disk of motor, and with bolt lock on the fixed seat 149-1 of 89 off hind wheel forks, 150 be a city for it The automobile-used hydraulic type brake callipers of motor are bought to resell, it, which is locked, is fixed at one on the stent 150-1 of 90 left rear wheel forks, 150-2 It is oil pipe, it is used for that clamp opening and closing is controlled to use with tight or 149 brake blocks of release of stopping.

In Figure 28 and Figure 29, wherein frictional oil-pressure caliper brake modes are readily modified as mechanical clip formula, as long as handle 140 brake blocks change a mechanical blocking part into Figure 29, it has groove Huo Bamboo holes, then 150 oil pressure braking clamp are changed into one A clip device, Ru Ka Bamboo or pin, the opening and closing clip state of operation clip device can reach locking or unclamp above-mentioned two trailing wheel The equivalent effect of fork.

Above each figure only enumerates one of specific implementation case of method according to the present invention, simple according to known engineering means Change above-mentioned engineering structure, it is impossible to which unconventional stating for right of the present invention seeks range, for example, damper can buy to resell product with city, to have row Degree system, damping buffering damping function are preferred；Lifting lug can be turned to arbitrarily, and lifting lug form can be I shapes or Y shape, and correspondence is taken Change is corresponded to pivot joint method；The convertible rubber shock-absorbing bushing known using engineering of bearing assembly of each pivoting point, ball Shape can steering bearing, flake connector, it is possible to use slides, rolls or self-lubrication type bearing；Fixing means between vehicle various components, Permanent fixed such as welding, riveting can be used, semipermanent fixation can use screw, fasteners；The component rotated synchronously is needed, Key pin, hole slot Ka Bamboo, tensioner ring or frictional coupler may be used；Coaxial reverse device can buy the existing product of city dealer and use, such as Pinion gear formula, (Eaton) Yi Dunshi coaxial reverse gear-boxes；The both ends pivoting point structure of above-mentioned rocking arm, can be because of above-mentioned damping The change of device lifting lug and change, rocking arm this body contour can also be exchanged from shell built-in bearing structure into outboard bearing pivot joint side The shaft-like structure of formula, face shaping also can according to aesthetic, be suitble to space, intensity, different and different using material and processing procedure, It is nothing difficult；Front and rear fork can continue to use city's dealer's single tine formula or the double V shapes of Y types, truss structure can also be used, with respect to fork cooperation Damper position can also coordinate change, these design experiences that can all follow over century-old Bicycles and Motorcycles are implemented；Wheel It can be supported with single side axis or axis both ends support, induced way can use motor wheel hub, chain drive or rotating shaft transmission；Front-wheel The pivot joint of front fork tube and car body head pipes, can continue to use and commonly use Bicycles and Motorcycles mode, it is also possible to and design is thinned in turntable bearing, with Allow device goods carriage in the space for increasing front truck handle；Front vehicle fork lower end is simply changed to two forks or entire fork by single tine Group reversing device makes two cranks be directed toward advance direction of traffic good；Vehicle structure and shape are less advised in the limitation of above-mentioned diagram Model range, the Bicycles and Motorcycles technique commonly used in the past are all hands-down application examples, and vehicle structure and shape can be because of lotuses Weight, price are arranged in pairs or groups using purpose, local regulation and the market demand and changed.

Claims

1. vehicle frame mechanism more than a kind of three-wheel, it includes：

A. a car body mechanism, it includes a first pipe for device front-wheel frame mechanism, and a fixed part is for device rear wheel frame Mechanism；

B. a front-wheel frame mechanism, it includes：One the near front wheel and an off-front wheel, they are parallel to one the first from left of direction of traffic right side Arrangement is corresponded, and is articulated on respective wheel shaft freely activity；One left front wheel crank and an off-front wheel crank, two One end of crank is articulated in common axle and parallel can swing up and down in the heart, and the opposite side free end of two cranks is distinctly fixed to be corresponded to The near front wheel and off-front wheel, its pivoting point suitable distance of identity distance distinctly sets that there are one transmit stress pivoting point on two cranks；One A front fork group, it includes a crank pivot, to be pivotally connected above-mentioned two crank, makes two cranks or so corresponding in crank pivot It is coaxial on axis to freely swing and a front fork tube, the upper end of front fork tube be articulated in the first pipe of above-mentioned car body mechanism can left/right rotation It is dynamic, the fixed above-mentioned crank pivot in lower end of front fork tube；One preceding two-wheeled balance correcting mechanism, it includes one group of multiple mechanical group Part, it is characterized in that mechanically, positive and negative twocouese it is mandatory transmit stress balance Corrective function, substantial function is to connect The transmission stress pivoting point of above-mentioned two or so crank, and via the two-way transmission above-mentioned two front-wheel of the two pivoting points by Power, two one, front-wheels of mechanical pressure rise another and then decline, otherwise a relative motion for declining a then rising, It contacts to earth and earth-grasping force so that two-wheeled is good before facilitating the inclination of vehicle and often protecting, in addition, when two front-wheels are simultaneously by top lift During amount, preceding two-wheeled balance correcting mechanism can also shock-absorbing buffering stress, and also can slowly uphold, protect when two front-wheels empty liftoff Two-wheeled good posture and position, steady and smooth when being landed again with sharp vehicle before holding；

C. a trailing wheel frame mechanism, for installing at least one rear wheel.

2. according to claim the 1, a kind of vehicle front-wheel frame mechanism more than three-wheel, one of front fork group includes：

One fixed crank pivot in center, both ends distinguish the right mutual corresponding pivot joint both of the aforesaid crank of a first from left, make two Freely swing on a crank is coaxial at one；

One single-piece front fork tube, the upper end, which is set, to be pivotally connected and can swing there are one the first pipe of articulated section and above-mentioned car body mechanism, Its lower end allows such front fork group to drive two cranks together with two wheels one from the fixed above-mentioned crank pivot in center Neat rotation left and right turn.

3. according to the 1st in claim, vehicle front-wheel frame mechanism more than a kind of three-wheel, one of front vehicle fork group packet It includes：

One fixed crank pivot in both ends, both ends are fixed support portions, center there are one separate separate the right and left with point Be not pivotally connected corresponding two cranks in above-mentioned left and right, make two cranks it is coaxial one on freely swing up and down；

One three-tube type front fork group, it includes one and half intercept form front fork tubes, and the upper end is set there are one articulated section and said one vehicle The first pipe pivot joint of body mechanism, upper and lower front fork branch pipe holder there are two the upper and lower ends of the half intercept form front fork tube are again fixed, two Stent fixes the two front fork branch pipes in left and right, which fixes the fixed crank pivot in said one both ends respectively Both ends play the role of support.

4. according to claim the 1, vehicle front-wheel frame mechanism more than a kind of three-wheel, one of them preceding two-wheeled balance correction Mechanism includes：

One preceding equiarm rocking bar group, it includes a pivot, is fixed on aforementioned front fork tube, is shaken to one equiarm of articulated support Bar, two or so rocking arms of the rocking bar can freely swing on aforementioned pivot；One left front damper and a right front damper, Its one end is pivotally attached to rotating around property on the rocking arm pivoting point of corresponding equiarm rocking bar, its other end is corresponding to be pivotally attached to On the stress pivoting point of two preceding wheel cranks, when either side front-wheel stress or displacement all can be via two front dampers and preceding etc. The transmission of arm rocking bar group forces the front-wheel of opposite side to generate corresponding upper and lower displacement and reaction force, reaches two-wheeled before balance correction Function.

5. according to claim the 4, vehicle front-wheel frame mechanism more than a kind of three-wheel, one of them preceding two-wheeled balance correction Clamping groove is additionally provided in the shape of such forearm rocking bar group among mechanism, the clip pin member to receive to be fixed on vehicle frame rises To the tug function that only above-mentioned equiarm freely swings, facilitate front-wheel frame mechanism orientation and parking.

6. according to claim the 4, vehicle front-wheel frame mechanism more than a kind of three-wheel, one of them preceding two-wheeled balance correction Mechanism；Wherein there are one appropriate eccentricities for the central pivoting point of the preceding equiarm rocking bar group and two swing arm pivoting point line tools, make Aforementioned preceding equiarm rocking bar group and aforementioned preceding two-wheeled balance correcting mechanism have the function that the heart is asked to keep normotopia automatically.

7. according to claim the 1, vehicle front-wheel frame mechanism more than a kind of three-wheel, one of them preceding two-wheeled balance correction Mechanism includes：

One rack tooth roller box, the pedestal of gear housing are fixed on aforementioned front fork tube；One gear, it is articulated in aforementioned bottom Seat is towards being freely rotated on a centerpivot in gear-box；

One left tooth row and a right tooth row, their corresponding said gear both sides that are engaged on make such two tooth rows equity up and down Corresponding displacement, the lower end of both of the aforesaid tooth row is respectively equipped with a stress pivoting point；

One left front damper and a right front damper, the upper end of two front dampers are pivotally attached to respectively under above-mentioned two tooth row The correspondence stress pivoting point at end, the lower ends of two front dampers are respectively pivotally attached to corresponding on wheel crank before both of the aforesaid or so respectively Transmission stress pivoting point.

8. according to claim the 1, vehicle front-wheel frame mechanism more than a kind of three-wheel, one of them preceding two-wheeled balance correction Mechanism includes：

One front-wheel coaxial reverse gear-box, its pedestal is fixed on aforementioned front fork tube, in the gear housing tossed about in pedestal If there are one the idle gear being freely rotated, it, which is engaged, splits on the coaxial inner conductor of left and right and fixes the left gear for being hubbed on gear housing Axis and right gear axis；

Two left-right balance cranks, it is parallel it is corresponding be installed in the shaft end of such left and right gear shaft outwardly respectively, it is same with gear shaft Step is swung up and down, and the swinging end of left-right balance crank is pivotally attached to the upper end of corresponding left and right front damper respectively；

One left front damper and a right front damper, their lower end are pivotally attached to before corresponding left and right respectively on wheel crank Stress pivoting point is transmitted, is arranged so as to play the stress of two-wheeled and displacement before balance makes corrections, stablizes driving and rolls and function of beating.

9. according to claim the 1, vehicle front-wheel frame mechanism more than a kind of three-wheel, one of them preceding two-wheeled balance correction machine Structure includes：

Oil hydraulic cylinder before one left front oil hydraulic cylinder and a right side, they are all conventional piston formula oil cylinders, have piston region every upper and lower two Oil pocket, each oil pocket are respectively equipped with outside orifice, and the cylinder body with attached lifting lug and exposed telescopic cylinder rod, aforementioned left and right The lifting lug end of preceding oil hydraulic cylinder respectively it is parallel it is corresponding be articulated on aforementioned corresponding front fork tube can free swing, left and right before oil The tailpiece of the piston rod of cylinder pressure is pivotally attached to the transmission stress pivoting point on wheel crank before aforementioned corresponding left and right respectively, transmits stress and position It moves between aforementioned left and right front-wheel and its crank；

One upper oil pipe and a lower oil pipe, upper oil pipe both ends are connected respectively to the upper oil cavitie interface of above-mentioned two oil hydraulic cylinder, make Left and right oil hydraulic cylinder upper oil cavitie becomes an interconnecting piping, and lower oil pipe both ends are also connected to the lower oil cavitie of above-mentioned two oil hydraulic cylinder Interface makes left and right oil hydraulic cylinder lower oil cavitie also become an interconnecting piping；

One accumulator, it is connected in the upper oil cavitie interconnecting piping of above-mentioned oil hydraulic cylinder, is played and is stored in aforementioned interconnecting piping Energy cushioning effect, is arranged, when either side front vehicle wheel stress or displacement, wheel crank is via thereon before forcing the side The piston rod of stress pivoting point push-and-pull pivot joint thereon is transmitted to be allowed to rise or fall generation oil pressure variation, and then through connection up and down Piping pressure oil output forces the front-wheel of respective side to generate corresponding displacement and reaction force to corresponding opposite side, reaches balance and mends The stress of just preceding two-wheeled and displacement.

10. according to claim the 1, a kind of vehicle front-wheel frame mechanism more than three-wheel, one of them preceding two-wheeled balance is mended Positive mechanism includes：

One upper oil pipe, there are two the ports that comes in and goes out；

Damping oil hydraulic cylinder before one left front damping oil hydraulic cylinder and a right side, their component is identical with structure, distinctly includes；

One oil-hydraulic cylinder for having lifting lug, there are one the upper hydraulic cylinder heads that tubular cylinder, the upper end have lifting lug by one for it It blocks, the lifting lug is fixed to by pivot joint on aforementioned front vehicle fork, which inwardly leads in cylinder body equipped with oil outlet oils Chamber is connected to the corresponding ports of above-mentioned upper oil pipe outward；

One band handle piston rod, its piston coordinate that above-mentioned oil-hydraulic cylinder internal diameter can oil be close slides up and down, and the lower end of piston has one A piston rod with fastener；One compressed spring；

One oil pressure cylinder rod with ear, it is a tube, and a support sliding sleeve is fixed in upper end, which is slidably matched Above-mentioned piston rod, the sliding sleeve outer diameter are slidably matched above-mentioned damping oil hydraulic cylinder internal diameter, the close locking one of the oil pressure cylinder rod lower end oil A lifting lug, by the above-mentioned fastener with handle piston rod of internal diameter locking of the oil pressure cylinder rod, in above-mentioned band handle piston rod and lifting lug An aforementioned compressed spring is clipped between oil pressure cylinder rod as with a buffer spring or secondary component；

One lower oil pressure cylinder head, it be used for above-mentioned piston secondary component oil it is close formed in above-mentioned oil-hydraulic cylinder inner cavity it is oily up and down Chamber, and allow above-mentioned flexible to be projected into outside oil-hydraulic cylinder that expose its lifting lug aforementioned right to be connected to ear oil pressure cylinder rod oil is close The stress pivoting point of wheel crank before the left and right of side is answered, above-mentioned oil pressure cylinder head is additionally provided with oil outlet and connects such oil hydraulic cylinder and outside oil Road；

Two lower oil pipes, their intermediate corresponding ends are communicated to above-mentioned accumulator, and two open ends subtract before being distinctly connected to aforementioned left and right The lower oil cavitie of shake oil hydraulic cylinder makes the lower oil cavitie of damping oil hydraulic cylinder and above-mentioned downside accumulator before the left and right become a communicating pipe System.

Said modules combination after feature be；Assemble the vehicle of the above-mentioned preceding two-wheeled balance correcting mechanism using spring shock absorption oil hydraulic cylinder Can control inclination, two front-wheels simultaneously stress when spring can buffer shock-absorbing, can remain neutral when preceding two-wheeled empties liftoff Uncharge position, ensure that vehicle lands again it is smooth with it is safe.

11. according to claim the 1, a kind of frame for vehicle more than three-wheel, one of trailing wheel frame mechanism includes：

One left rear wheel and an off hind wheel, they are parallel to the right corresponding arrangement of one the first from left of direction of traffic, and are articulated in respectively Free-running on wheel shaft；

One left rear wheel fork and an off hind wheel fork, one end of two trailing wheel forks are articulated in one and are fixed on aforementioned vehicle A common axle on body mechanism in the heart, is freely swung up and down so that such two trailing wheel forks are parallel, two trailing wheel forks The other end fixes corresponding rear left wheel and right rear wheel respectively, and it is appropriate that above-mentioned common axle center is left in two trailing wheel forks Distance is respectively equipped with a transmission stress pivoting point；

After one two-wheeled balance correcting mechanism, it include one group of multiple mechanical component, it is characterized in that mechanically, positive and negative twocouese it is strong Property processed transmits the balance Corrective function of stress, and substantial function is to connect the transmission stress pivot joint of above-mentioned two trailing wheel fork Point, and via the two-way compulsory stress for transmitting above-mentioned two trailing wheel of the two pivoting points, two trailing wheels one of mechanical pressure Another decline of a rising, otherwise one declines then another relative motion risen, to facilitate the inclination of vehicle and holding two A trailing wheel is good to contact to earth and earth-grasping force, it is described after two-wheeled balance correcting mechanism the stress that also there is damping to damp two trailing wheels Function.

12. according to claim the 11, vehicle frame mechanism more than a kind of three-wheel, one of them rear two-wheeled balance correction Mechanism includes：

One trailing wheel equiarm rocking bar group, it includes；One centerpivot is articulated in aforementioned vehicle towards driving direction of advance fixation On body mechanism, laterally swing on such centerpivot to the entire trailing wheel equiarm rocking bar group component of articulated support；One trailing wheel Equiarm rocking bar, central point are articulated on premise central pivot, and both sides rocking arm of aforementioned trailing wheel equiarm rocking bar or so is corresponding symmetrical The output and input that are respectively provided with a pivoting point, receive applied external force；

One left back damper and a right rear shock absorber, one end of two dampers are pivotally attached to corresponding left and right rotating around property The transmission stress pivoting point of trailing wheel fork, the other end of two rear shock absorbers are pivotally attached to above-mentioned trailing wheel equiarm rocking bar rotating around property On corresponding rocking arm pivoting point of group, when either side trailing wheel stress or displacement all can be via two rear shock absorbers and trailing wheels The transmission of equiarm rocking bar group forces the trailing wheel of opposite side to generate corresponding upper and lower displacement and reaction force, reaches two after balance correction The function of wheel.

13. according to claim the 12, vehicle frame mechanism more than a kind of three-wheel, one of them rear two-wheeled balance correction Mechanism includes；

Two rocking arms of one of trailing wheel equiarm rocking arm or so are corresponding to be symmetrically respectively provided with a pivoting point, the pivot joint of left and right two Point line is higher than one suitable distance of center pivoting point of aforementioned rocking arm.

14. according to claim the 11, vehicle frame mechanism more than a kind of three-wheel, one of them rear two-wheeled balance correction Mechanism includes：

One trailing wheel coaxial reverse gear-box, its pedestal are fixed in aforementioned vehicle body mechanism, the gear housing that pedestal is tossed about It inside sets there are one the idle gear being freely rotated, engagement is split on the coaxial inner conductor of left and right and the fixed rear left for being hubbed on gear housing Gear shaft and rear right gear shaft；

Two trailing wheel left-right balance cranks, it is parallel it is corresponding be installed in the shaft end of such rear left right gear axis outwardly respectively, can be with It freely swings up and down, the swinging end of left-right balance crank, which is distinctly equipped with, transmits stress pivoting point；

One left back damper and a right rear shock absorber, their upper end are pivotally attached to corresponding left and right trailing wheel balance crank respectively On transmission stress pivoting point, the lower end of two rear shock absorbers is pivotally attached to corresponding stress pivot in both of the aforesaid trailing wheel fork respectively Contact is arranged so as to play the stress of two-wheeled and displacement after balance makes corrections, and stablizes driving and rolls and function of beating.

15. according to claim the 11, vehicle frame mechanism more than a kind of three-wheel, one of them rear two-wheeled balance correction Mechanism includes：

Oil hydraulic cylinder after one left back oil hydraulic cylinder and a right side, they are all conventional piston formula oil cylinders, have piston region every upper lower oil cavitie, Each oil pocket is respectively equipped with outside orifice, and the cylinder body with attached lifting lug and exposed telescopic cylinder rod, two or so rear oil The lifting lug end of cylinder pressure respectively it is parallel it is corresponding be articulated in it is swingable in aforesaid frame mechanism, left and right after oil cylinder tailpiece of the piston rod The transmission stress pivoting point being pivotally attached to respectively in aforementioned corresponding left and right trailing wheel fork transmits stress and displacement behind aforementioned left and right Between wheel and left and right trailing wheel fork；

Oil pipe under oil hydraulic cylinder after oil pipe and one on oil hydraulic cylinder after one, oil pipe both ends attach to above-mentioned two respectively on rear oil hydraulic cylinder The upper oil cavitie interface of oil hydraulic cylinder after a, oil hydraulic cylinder upper oil cavitie becomes an interconnecting piping after making left and right, oil pipe two under rear oil hydraulic cylinder End is also connected to the lower oil cavitie interface of oil hydraulic cylinder after above-mentioned two, and oil hydraulic cylinder lower oil cavitie also becomes a connection after making left and right Piping；

One rear side accumulator, it is that traditional oil pressure system accumulation of energy damping is used, and is connected to the upper oil cavitie connection of above-mentioned rear oil hydraulic cylinder In piping, cushioning effect is played, is arranged, when either side rear wheel stress or displacement, the side rear vehicle fork warp can be forced It is allowed to rise or fall by the piston cylinder rod of transmission stress pivoting point push-and-pull pivot joint thereon thereon and generates oil pressure variation, Jin Ertou Crossing interconnecting piping pressure oil output up and down, to corresponding opposite side, forces the trailing wheel of respective side to generate displacement and reaction accordingly Power reaches the stress of two-wheeled and displacement before balance makes corrections.

16. according to claim the 11, vehicle frame mechanism more than a kind of three-wheel, one of them rear two-wheeled balance correction Mechanism includes：

One upper oil pipe, there are two the ports that comes in and goes out；

One oil-hydraulic cylinder for having lifting lug, there are one the upper hydraulic cylinder heads that tubular cylinder, the upper end have lifting lug by one for it It blocks, the lifting lug is fixed to by pivot joint in aforementioned vehicle body structure, which inwardly leads to inner chamber of cylinder block equipped with oil outlet It is connected to the corresponding ports of above-mentioned oil pipe outward；

One attached lifting lug oil pressure cylinder rod, it is a tube, and a support sliding sleeve is fixed in upper end, which is slidably matched Above-mentioned piston rod outer diameter, the sliding sleeve outer diameter are slidably matched above-mentioned damping oil hydraulic cylinder internal diameter, the close lock of the oil pressure cylinder rod lower end oil Gu a lifting lug is locked the above-mentioned fastener with handle piston rod by the internal diameter of the oil pressure cylinder rod, in above-mentioned band handle piston and upper It states and clips an aforementioned compressed spring between support sliding sleeve and form the piston secondary component that a band buffers；

One lower oil pressure cylinder head, it is used for close forming lower oil cavitie in above-mentioned cylinder body oil pocket and holding above-mentioned piston secondary component is oily Perhaps it is above-mentioned to expose its lifting lug with close flexible be projected into outside oil-hydraulic cylinder of ear oil pressure cylinder rod oil to be connected to aforementioned respective side The stress pivoting point of left and right rear vehicle fork, above-mentioned lower oil pressure cylinder head are additionally provided with oil outlet and connect such oil hydraulic cylinder and external oil circuit；

Two lower oil pipes, among them corresponding end be communicated to above-mentioned accumulator, two oil pipes outwardly open end be distinctly connected to it is aforementioned The lower oil cavitie of left and right damping oil hydraulic cylinder makes the lower oil cavitie of the left and right damping oil hydraulic cylinder and above-mentioned downside accumulator become a company Siphunculus system.

Said modules combination after feature be；Assemble it is described after the vehicle of two-wheeled balance correcting mechanism can control inclination, after two Wheel simultaneously stress when spring can buffer shock-absorbing and when rear two-wheeled empties liftoff can remain neutral and uncharge position, ensure vehicle Land again it is smooth with it is safe.

17. according to claim the 11, vehicle frame mechanism more than a kind of three-wheel, among one of rear wheel frame structure A left rear wheel fork and an off hind wheel fork on further include：One frictional rear vehicle fork retaining mechanism, including：

One brake block solid lock in the trailing wheel fork of side, stop by the traditional caliper brake of brake part solid lock one of the corresponding brake block Vehicle device allows above-mentioned caliper brake brake to clamp above-mentioned brake block by operation in opposite side trailing wheel fork.

18. according to claim the 11, carriage frame mechanism more than a kind of three-wheel, one of trailing wheel frame mechanism is therein On left rear wheel fork and an off hind wheel fork, a mechanical clip formula rear vehicle fork retaining mechanism is further included, it includes：

One mechanical blocking part is located in the trailing wheel fork of side, and the corresponding mechanical clip device of the blocking part solid lock one is in opposite side In trailing wheel fork, the operable opening and closing of the clip device rotation cannot make two with clip is unclamped relatively with two trailing wheel forks of clip or so A trailing wheel fork is able to free rotation.