CN105292250B - A kind of reverse tricycle - Google Patents
A kind of reverse tricycle Download PDFInfo
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- CN105292250B CN105292250B CN201510774236.5A CN201510774236A CN105292250B CN 105292250 B CN105292250 B CN 105292250B CN 201510774236 A CN201510774236 A CN 201510774236A CN 105292250 B CN105292250 B CN 105292250B
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Abstract
The present invention provides a kind of reverse tricycle, it is characterised in that the reverse tricycle includes：Beat and steering mechanism, back segment vehicle frame, driving wheel, two front-wheels, the beat and steering mechanism are arranged at the front end of the back segment vehicle frame, described two front-wheels and the beat and steering mechanism's connection, symmetrically it is arranged on the front end left and right sides of the back segment vehicle frame, and using the back segment vehicle frame as symmetry axis, the driving wheel is arranged on the rear end of the back segment vehicle frame.Employ after above-mentioned technical proposal, left and right rocking arm is hinged respectively at coaxial line on main car frame, in turning or inclination, it is possible to achieve complete parallel, vehicle drive is more stablized, left and right rocking arm is individually non-interference center of gravity beat system；Meanwhile, the structure of single damper so that production cost of the invention is substantially reduced.
Description
Technical field
The present invention relates to a kind of reverse structure for tricycle.
Background technology
So-called reverse tricycle, refers to a kind of more special product of the front steering train including two wheels, due to its phase
Contacted for a wheel more than cart with ground, be easy to produce the wet-skid road surface that breaks away, there is very unique stability
Advantage, significantly reduces the possibility that riding personnel sideslip is fallen down, under complicated landform ground surface environment, driving safety is compared with two wheeler
It is substantially improved.
The reverse tricycle of prior art, in order that the front steering train including two wheels adapts to the landform ring of complexity
Border, makes left and right wheels in the case where the ground height contacted is inconsistent, is unlikely to make tilting of car body, typically all using allowing revolver
With right wheel by four front shock absorbers on the left and right ends of rocking bar, this mode causes front damper by cross component force very
Greatly, easily failure, produces potential safety hazard.While the reverse tricycle of prior art, bulk motion structural member is scattered in turning sleeve
Cylinder and suspension, center of gravity is high and motion transmission is not direct, and this forced movement transmission structure causes fault rate high and traveling
Underaction, and rocking bar is arranged on above vehicle frame on steering column sleeve, steering column sleeve is hollow part, this be also one not
Safety factor.The main car frame structure and manufacturing procedure of prior art are complex simultaneously, insufficient strength.In summary, it is existing
The reverse tricycle and beat and steering of technology have further improved necessity.
The content of the invention
Therefore, the main object of the present invention, being to solve the above problems, there is provided a kind of reverse structure for tricycle.
To realize object above, the technical solution adopted in the present invention is to provide a kind of reverse tricycle, it is characterised in that
The reverse tricycle includes：Beat and steering mechanism, back segment vehicle frame, driving wheel, two front-wheels, the beat and steering mechanism
The front end of the back segment vehicle frame, described two front-wheels and the beat and steering mechanism's connection are arranged at, institute is symmetrically arranged on
The front end left and right sides of back segment vehicle frame is stated, and using the back segment vehicle frame as symmetry axis, the driving wheel is arranged on the back segment car
The rear end of frame.
It is preferred that, the beat of the reverse tricycle and steering mechanism include main car frame, are symmetricly set in the main car frame
Left front arm component, the right forearm component of both sides,
The left front arm component includes upper left rocking arm, lower left swing arm and left steering nodule structure, the first of the upper left rocking arm
End is hinged by the first pivot and the main car frame, and the first end of the lower left swing arm passes through the second pivot and described
Main car frame is hinged, and the upper left rocking arm, the second end of lower left swing arm pass through the 3rd pivot, the 4th pivot and institute respectively
The upper and lower ends for stating left steering nodule structure are hinged, first pivot, the second pivot, the 3rd pivot, the 4th
The rotating shaft of pivot is perpendicular to same plane；
The right forearm component includes upper right rocking arm, lower right swing arm and right turn nodule structure, the first of the upper right rocking arm
End is hinged by the 5th pivot and the main car frame, and the first end of the lower right swing arm passes through the 6th pivot and described
Main car frame is hinged, and the upper right rocking arm, the second end of lower right swing arm pass through the 7th pivot, the 8th pivot and institute respectively
The upper and lower ends for stating right turn nodule structure are hinged, the 5th pivot, the 6th pivot, the 7th pivot, the 8th
The rotating shaft of pivot is perpendicular to same plane；
First pivot and the 5th pivot are coaxial, and second pivot and the described 6th is pivoted
Mechanism is coaxial,
The beat of the reverse tricycle and steering mechanism also include a steering structure, and the steering structure includes front steering
Column, main steering column, universal steering machine structure, the front steering column are arranged in the main car frame, the front steering column upper end
Connect the main steering column, the centre position connection of lower end and the universal steering machine structure, the universal steering machine structure two ends point
The left steering nodule structure, right turn nodule structure are not connected.
It is preferred that, the universal steering machine structure includes cross axle, left connecting rod, right connecting rod, the lower end of the front steering column
It is hinged with the first axle part of the cross axle, the second axle part of the cross axle and the left connecting rod, right connecting rod are hinged, the left side
Connecting rod connects the left steering nodule structure and the cross axle, and the right connecting rod connects the right turn nodule structure and the cross
Axle.
It is preferred that, the universal steering machine structure includes the two ends of left lever, right pull bar, the left lever and the right pull bar
It is respectively arranged with spherical plain bearing rod end；The inner ring body of the inner spherical plain bearing rod end of the left lever is fixedly connected with the right pull bar
The inner ring body of inner spherical plain bearing rod end.
It is preferred that, the inner ring body for the spherical plain bearing rod end that the left lever passes through its outer end connects the left steering nodule
Structure, the inner ring body for the spherical plain bearing rod end that the right pull bar passes through its outer end connects the right turn nodule structure；Fixing bolt is worn
Cross the inner ring body centre bore and the inner spherical plain bearing rod end of the left lever of the inner spherical plain bearing rod end of the right pull bar
Inner ring body centre bore and be connected to the bottom of the front steering column.
It is preferred that, the left lever is arranged or arranged up and down before and after with the right pull bar.
It is preferred that, the inner ring body central point of the spherical plain bearing rod end of the left lever outer end and the driving wheel central point
Connecting line intersects with the left steering nodule structure axis of rotation；The spherical plain bearing rod end of the outer end of the right pull bar
The connecting line of inner ring body central point and the driving wheel central point intersects with the right turn nodule structure axis of rotation.
It is preferred that, the main car frame includes fore-stock, girder, and the girder is in " C " shape, and the fore-stock is arranged on described
The opening side of " C " shape of girder.
It is preferred that, the girder includes the C-type beam main body, and C-type beam main body has top longitudinal extension and bottom vertical
To extension；Top longitudinal extension, bottom longitudinal extension and C-type beam main body are formed in one.The top Longitudinal extending
The top of section offers front steering column mounting holes, and top longitudinal extension connects front steering by front steering column mounting holes and stood
Post.The front steering column is arranged in the front steering column mounting holes of the girder, and the bottom of front steering column is downward
Extend to the c-type inner space of the C-type beam main body of girder.
It is preferred that, the forward upper of the top longitudinal extension offers fore-stock epimere connecting hole, and top is longitudinally prolonged
The lower front for stretching section offers fore-stock stage casing connecting hole；Back segment vehicle frame epimere company is offered on rear side of the longitudinal extension of top
Connect hole；Top longitudinal extension is fixedly connected with the epimere of fore-stock by fore-stock epimere connecting hole, is connected by fore-stock stage casing
Connect the stage casing that hole is fixedly connected with fore-stock；Top longitudinal extension is fixedly connected with back segment vehicle frame by back segment vehicle frame epimere connecting hole
Epimere.
It is preferred that, fore-stock hypomere connecting hole is offered on front side of the bottom longitudinal extension；Bottom longitudinal extension
Rear side offer back segment vehicle frame hypomere connecting hole；Bottom longitudinal extension is fixedly connected with preceding branch by fore-stock hypomere connecting hole
The hypomere of frame, the hypomere of back segment vehicle frame is fixedly connected with by back segment vehicle frame hypomere connecting hole.
Back segment vehicle frame stage casing connecting hole is offered on rear side of the C-type beam main body；C-type beam main body passes through back segment vehicle frame stage casing
Connecting hole is fixedly connected with back segment vehicle frame.
It is preferred that, the girder is integrally formed.
It is preferred that, the left steering nodule structure and right turn nodule structure include upper rotary head, lower rotary head, central shaft and set
Cylinder, the central shaft connects the upper rotary head and lower rotary head, and the sleeve is sheathed on the central shaft, the sleeve and institute
State central shaft to connect by bearing, the axle of installation wheel hub is additionally provided with the sleeve.
It is preferred that, the sleeve centerline is in intersect to be vertically arranged on three dimensions with the axle of installation wheel hub；Described
Waterproof grommet is additionally provided between sleeve and the central shaft.
It is preferred that, the beat and steering mechanism also include hub, and the hub is sheathed on the sleeve
The axle of installation wheel hub.
It is preferred that, the hub includes wheel hub, offers axis hole on the wheel hub, oil sealing, bearing, bearing insert according to
Secondary to be arranged in the axis hole, end cap is arranged on axis hole outer end, and brake disc has been screwed in axis hole the inner；The wheel hub
Outer rim is provided with spoke, and spoke is externally provided with wheel rim.
It is preferred that, support member, shock mitigation system connection institute are respectively arranged with the lower left swing arm and the lower right swing arm
State the support member on left and right lower shake-changing arm.
It is preferred that, the upper end of the front steering column in a ring, is set respectively on the upper left rocking arm and the upper right rocking arm
Support member is equipped with, a shock mitigation system connects the support member on the left and right upper rocker arm, and the shock mitigation system passes through the front steering
The annular of column upper end.
It is preferred that, the axis co-planar of the axis of the shock mitigation system and left and right slewing journal structure.
After employing above-mentioned technical proposal：
1. or so rocking arm be hinged respectively at coaxial line on main car frame, in turning or inclination, it is possible to achieve complete parallel, vehicle
Drive and more stablize, left and right rocking arm is individually non-interference center of gravity beat system；
2. knuckle is realized to rotate by universal steering machine structure then makes turn inside diameter, main steering column drives preposition turn to stand
Post, then drives universal steering machine structure or so translation, in the left and right turn and the parallelogram fortune that deflects of three dimensions
Under dynamic model formula, it is ensured that the axle of the left and right installation wheel hub in any motor pattern under any circumstance is substantially parallel, steering
In put two-way cross axle structure, original revolution axle center position will not be changed in any kinds of athletic, and ensure that left and right is shaken
The unilateral Asynchrony ability of arm system.For cross axle structure is more complicated, cost is larger, the present invention proposes another ten thousand
To the organization plan of steering mechanism, by the inner ring body enlarged-diameter of spherical plain bearing rod end, to obtain bigger angular pivotal range,
Two inner ring bodies being connected with front steering column on two spherical plain bearing rod ends are arranged on same axis, realize synchronous fortune
It is dynamic.
3. girder is integrally formed, intensity is more firm；Because c-opening direction in vehicle layout towards vehicle front, together
When, the left and right pull bar of control direction is preposition so that direction pull bar is in three-dimensional motion relation, and space is able to fully ensure,
Motion amplitude increases substantially, and the opening end spaces of c-type structure and the strength advantage of closed end has been fully utilized, to reach main car frame
While compressing overall dimensions, the motion amplitude of left and right turn pull bar is increased again, and the girder of main car frame can overall one
The purpose of secondary property shaping.
4. the upper end of front steering column is in a ring, the annular can carry out locus avoidance to damping so that left
Right rocking arm is more uniform by the active force of damper, and vehicle suspension is ensured that with relatively low rocker structure intensity
Intensity；While vehicle suspension system unsprung mass is reduced, reliability is greatly improved, production and use cost is reduced；
Axis co-planar due to damper axis completely with left and right turn section, therefore front vehicle wheel and front damper are even in non-normal use
Under the premise of, the trend also not interfered, on the premise of damper total length is certain, can try one's best front tread contracting
It is small.
A kind of beat for reverse tricycle that we researches and develops and steering mechanism then tie compared with the reverse tricycle of prior art
Structure is relatively simple, and cost is low, and technical advantage and cost control are with the obvious advantage, there is the larger market space.
Brief description of the drawings
Fig. 1 is the structural representation of reversely tricycle of the invention
Fig. 2 is the structure decomposition figure of reversely tricycle of the invention
Fig. 3 is the beat of first embodiment of the invention and the structural representation of steering mechanism
Fig. 4 is the beat of first embodiment of the invention and the structure decomposition figure of steering mechanism
Fig. 5 be the present invention second implement in beat and steering mechanism left side structure schematic diagram
Fig. 6 be the present invention second implement in beat and steering mechanism front side structure schematic diagram
Fig. 7 be the present invention second implement in beat and steering mechanism explosive view
Fig. 8 is the structural representation of the steering structure in the present invention first is implemented
Fig. 9 is the structural representation of the steering structure in the present invention second is implemented
Figure 10 is the forward structure schematic diagram of the girder in the present invention first is implemented
Figure 11 is the reverse geometry schematic diagram of the girder in the present invention first is implemented
Figure 12 is the structural representation of left and right slewing journal structure of the invention
Figure 13 is Figure 12 A-A direction views
Figure 14 is the structural representation of wheel hub of the present invention
Figure 15 is the structure schematic diagram of the steering structure in the present invention first is implemented.
Embodiment
Below in conjunction with the drawings and specific embodiments, to a kind of reverse tricycle proposed by the invention further specifically
It is bright.
It should be clear that structure, ratio, size depicted in this specification institute accompanying drawings etc., only to
The content disclosed in specification is closed, so that those skilled in the art is understood with reading, and limit is not used to
Fixed enforceable qualifications of the invention, therefore do not have technical essential meaning, the modification of any structure,
The change of proportionate relationship or the adjustment of size, are not influenceing effect of the invention that can be generated and institute's energy
Under the purpose reached, it all should still fall and obtain the scope that can cover in disclosed technology contents
It is interior.Meanwhile, it is cited such as " on ", " under ", "left", "right", " interior ", " outer ", " centre " and " one " in this specification
Deng term, be merely convenient to understanding for narration, and be not used to limit enforceable scope of the invention, its
Being altered or modified for relativeness, under without essence change technology contents, can implement when being also considered as the present invention
Category.
Fig. 1, Fig. 2 are refer to, shown in figure is a kind of first embodiment of reverse tricycle of the present invention, in the present embodiment
In in reverse tricycle beat and steering mechanism, including including：Beat and steering mechanism A2, back segment vehicle frame 6, driving wheel
A4, two front-wheel A3, the beat and steering mechanism A2 are arranged at the front end of the back segment vehicle frame 6, described two front-wheel A3 and
The beat and steering mechanism A2 connections, are symmetrically arranged on the front end left and right sides of the back segment vehicle frame 6, and with the back segment
Vehicle frame 6 is symmetry axis, and the driving wheel A4 is arranged on the rear end of the back segment vehicle frame 6.
Fig. 3, Fig. 4 are the beat and steering mechanism A2 of the reverse tricycle of first embodiment of the invention, and Fig. 5, Fig. 6, Fig. 7 are this
Invent the beat and steering mechanism A2 of the reverse tricycle of another preferred embodiment, i.e. second embodiment.In two embodiments
Beat and steering mechanism A2 agent structure it is similar here we just illustrate together.Beat and steering mechanism A2 include main car
Frame 1, is symmetricly set in left front arm component, the right forearm component of the both sides of main car frame 1, and the left front arm component shakes including upper left
Arm 201, lower left swing arm 202 and left steering nodule structure 203, the first end of the upper left rocking arm 201 pass through the first pivot
2011 and the main car frame 1 be hinged, the first end of the lower left swing arm 202 passes through the second pivot 2012 and the main car frame
1 is hinged, and the upper left rocking arm 201, the second end of lower left swing arm 202 pivot machine by the 3rd pivot the 2013, the 4th respectively
The upper and lower ends of structure 2014 and the left steering nodule structure 203 are hinged, first pivot 2011, the second pivot
2012nd, the 3rd pivot the 2013, the 4th pivots the rotating shaft of 2014 mechanisms perpendicular to same plane.
The right forearm component includes upper right rocking arm 301, lower right swing arm 302 and right turn nodule structure 303, and the upper right is shaken
The first end of arm 301 is hinged by the 5th pivot 3011 and the main car frame 1, and the first end of the lower right swing arm 302 is led to
Cross the 6th pivot 3012 and the main car frame 1 is hinged, the upper right rocking arm 301, the second end of lower right swing arm 302 lead to respectively
The upper and lower ends for crossing the 7th pivot 3013, the 8th pivot 3014 and the right turn nodule structure 303 are hinged, and described
Five pivots 3011, the 6th pivot 3012, the 7th pivot 3013, the 8th pivot 3014 rotating shaft perpendicular to
Same plane.
First pivot 2011 and the 5th pivot 3011 are coaxial, the He of the second pivot 2012
6th pivot 3012 is coaxial.
The beat of the reverse tricycle and steering mechanism also include a steering structure, and the steering structure of first embodiment is such as
Shown in Fig. 8, using spherical plain bearing rod end structure, the steering structure of second embodiment uses cross axle structure as shown in Figure 9.Wherein
Cross axle structure is more complicated, cost is larger, and the organization plan of the spherical plain bearing rod end of embodiment one, by spherical plain bearing rod end
Inner ring body enlarged-diameter, to obtain being connected with front steering column on bigger angular pivotal range, two spherical plain bearing rod ends
Two inner ring body same axises on, realization is synchronized with the movement.
The steering structure includes front steering column 401, main steering column 402, cross axle 403, left joined assemblies, the forward
The main car frame 1 is arranged in column 401, the beat and steering mechanism are a bilateral symmetry, and front steering column 401 is passed through
Cross the symmetrical plane of main car frame 1, the upper end of front steering column 401 connects the main steering column 402, lower end and described universal turn
Connected to the centre position of mechanism, the universal steering machine structure two ends connect the left steering nodule structure 203, right turn section respectively
Structure 303.
The universal steering machine structure of embodiment one is as shown in figure 8, including left lever 404, right pull bar 405, left lever 404 and the right side
The two ends of pull bar 405 are respectively arranged with spherical plain bearing rod end；
The inner ring body 901 of the inner spherical plain bearing rod end of left lever 404 is fixedly connected with the inner rod end joint of right pull bar 405
The inner ring body 902 of bearing；The connection left steering section of inner ring body 903 for the spherical plain bearing rod end that the left lever 404 passes through its outer end
Structure 203, the connection right turn nodule of inner ring body 904 structure 303 for the spherical plain bearing rod end that right pull bar 405 passes through its outer end；It is fixed
The centre bore of inner ring body 902 and the inner rod end of left lever 404 of bolt through the inner spherical plain bearing rod end of right pull bar 405 are closed
The centre bore of the inner ring body 901 of bearings and the bottom for being connected to front steering column 401.The structure of installation such as Figure 15 institutes
Show, the central point of inner ring body 903 of the spherical plain bearing rod end of the outer end of left lever 404 and driving wheel A4 central points Z connecting line
Intersect with the axis of rotation of left steering nodule structure 203；In the inner ring body 904 of the spherical plain bearing rod end of the outer end of the right pull bar 405
Heart point and driving wheel A4 central points Z connecting line intersect with the axis of rotation of right turn nodule structure 303.
The left lever 404 is arranged or arranged up and down before and after with right pull bar 405.
The universal steering machine structure of embodiment two is as shown in figure 9, including cross axle 403, left connecting rod 404, right connecting rod 405, institute
State the lower end of front steering column 401 and the first axle part of the cross axle 403 be hinged, the second axle part of the cross axle 403 and
The left connecting rod 404, right connecting rod 405 are hinged, and the left connecting rod 404 connects the left steering nodule structure 203 and the cross axle
403, the right connecting rod 405 connects the right turn nodule structure 303 and the cross axle 403.The He of left steering nodule structure 203
Connected between the left connecting rod 404 also by a cross axle, between the right turn nodule structure 303 and the right connecting rod 405
Connected also by a cross axle.
In the first embodiment, main car frame 1 include fore-stock 102, girder 101, the girder 101 be in " C " shape, it is described before
Support 102 is arranged on the opening side of " C " shape of the girder 101.As shown in Figure 10, Figure 11, the girder 101 includes described
C-type beam main body 1011, C-type beam main body 1011 has top longitudinal extension 1012 and bottom longitudinal extension 1013；Indulge at top
It is formed in one to extension 1012, bottom longitudinal extension 1013 and C-type beam main body 1011.The top longitudinal extension
1012 top offers front steering column mounting holes 1014, and top longitudinal extension 1012 passes through front steering column mounting holes
1014 connection front steering columns 401.Front steering column 401 is arranged in the front steering column mounting holes 1014 of girder 101, forward
The c-type inner space of the C-type beam main body 1011 of girder 101 is extended downward into the bottom of column 401.
The forward upper of the top longitudinal extension 1012 offers the epimere connecting hole 1015 of fore-stock 102, and top is indulged
The stage casing connecting hole 1016 of fore-stock 102 is offered to the lower front of extension 1012；The rear side of top longitudinal extension 1012
Offer the epimere connecting hole 1017 of back segment vehicle frame 6；Top longitudinal extension 1012 is solid by the epimere connecting hole 1015 of fore-stock 102
Surely the epimere of fore-stock 102 is connected, the stage casing of fore-stock 102 is fixedly connected with by the stage casing connecting hole 1016 of fore-stock 102；Top
Longitudinal extension 1012 is fixedly connected with the epimere of back segment vehicle frame 6 by the epimere connecting hole 1017 of back segment vehicle frame 6.
The front side of the bottom longitudinal extension 1013 offers the hypomere connecting hole 1018 of fore-stock 102；Longitudinally prolong bottom
The rear side for stretching section 1013 offers the hypomere connecting hole 1019 of back segment vehicle frame 6；
Bottom longitudinal extension 1013 is fixedly connected with the hypomere of fore-stock 102 by the hypomere connecting hole of fore-stock 102, passes through
The hypomere connecting hole 1019 of back segment vehicle frame 6 is fixedly connected with the hypomere of back segment vehicle frame 6.
Meanwhile, the epimere connecting hole 1015 of fore-stock 102 that the forward upper of the top longitudinal extension 1012 is opened up, top
The epimere connecting hole 1017 of back segment vehicle frame 6 that the rear side of portion's longitudinal extension 1012 is opened up is coaxial aperture, while fixed upper left rocking arm
201 with upper right rocking arm 301, and form pivot.
The hypomere connecting hole 1018 of fore-stock 102 that the front side of the bottom longitudinal extension 1013 is opened up, bottom are longitudinally prolonged
It is coaxial aperture to stretch the hypomere connecting hole 1019 of back segment vehicle frame 6 that the rear side of section 1013 opens up, while fixed lower left swing arm 202 and bottom right
Rocking arm 302, and form pivot.
The rear side of the C-type beam main body 101 offers the stage casing connecting hole 1020 of back segment vehicle frame 6；C-type beam main body 101 is led to
Later the stage casing connecting hole 1020 of section vehicle frame 6 is fixedly connected with back segment vehicle frame 6.
The girder 101 is integrally formed, in C fonts, and intensity is more firm, changes the complex knot of existing main car frame
Structure, simplifies manufacturing procedure.
As shown in Figure 12 and Figure 13, the left steering nodule structure 203 and right turn nodule structure 303 include upper rotary head 2031,
Lower rotary head 2032, central shaft 2033 and sleeve 2034, the central shaft 2033 connect the upper rotary head 2031 and lower rotation
First 2032, the sleeve 2034 is sheathed on the central shaft 2033, and the sleeve 2034 and the central shaft 2033 pass through bearing
The axle 2035 of installation wheel hub is additionally provided with 2036 connections, the sleeve 2034.The upper rotary head 2031 and upper rocker arm are formed
First pivot 2013 and the 5th pivot 3013, lower rotary head 2032 and lower shake-changing arm form first pivot
Rotation mechanism 2014 and the 5th pivot 3014.First pivot 2013,2014, the 5th pivot
3013rd, 3014 be articulated structure.
The center line of sleeve 2034 is in intersect to be vertically arranged on three dimensions with the axle 2035 of installation wheel hub；In sleeve
Waterproof grommet 2037 is additionally provided between 2034 and the central shaft 2033.
As shown in figure 14, a kind of beat of reverse tricycle and steering mechanism also include hub, the wheel hub
Unit is sheathed on the axle 2035 of installation wheel hub on the sleeve 2034.
The hub includes offering axis hole, oil sealing 602, bearing 604, bearing on wheel hub 601, the wheel hub 601
Bushing 603 is successively set in the axis hole, and end cap 605 is arranged on axis hole outer end, is fixed with axis hole the inner by screw 607
Brake disc 606；The wheel hub outer rim is provided with spoke, and spoke is externally provided with wheel rim.
As shown in Figure 3, Figure 4, in a ring, the upper left rocking arm and the upper right are shaken for the upper end 4018 of front steering column 401
Support member is respectively arranged with arm, a shock mitigation system 5 connects the support member on the left and right upper rocker arm, and the shock mitigation system 5 is worn
Cross the annular of the front steering column upper end 4018.
Axis co-planar of the axis of the shock mitigation system 5 completely with left and right slewing journal structure 203,303.Therefore front-wheel and subtract
Shake system is on the premise of non-normal use, the trend also not interfered, in the certain premise of damper total length
Under, can try one's best front tread diminution.
In a second embodiment, as shown in Fig. 5, Fig. 6, Fig. 7, set respectively on lower left swing arm 202 and the lower right swing arm 302
Support member is equipped with, a shock mitigation system 5 connects the support member on the left and right lower shake-changing arm.It is also possible to using first embodiment
In front steering column and shock mitigation system Space Layout Structure.
Description of the preferred embodiment of the present invention is in order to illustrate and describe, to be not intended to limit of the present invention or an office above
It is limited to disclosed concrete form, it is clear that many modifications and variations may be made, these modifications and variations may be for this area
It is obvious for technical staff, should be included with the scope of the present invention being defined by the appended claims.
Claims (18)
1. a kind of reverse tricycle, it is characterised in that the reverse tricycle includes：Beat and steering mechanism, back segment vehicle frame, drive
Driving wheel, two front-wheels, the beat and steering mechanism are arranged at the front end of the back segment vehicle frame, described two front-wheels and it is described partially
Pendulum and steering mechanism's connection, are symmetrically arranged on the front end left and right sides of the back segment vehicle frame, and using the back segment vehicle frame as pair
Claim axle, the driving wheel is arranged on the rear end of the back segment vehicle frame, and the beat of the reverse tricycle and steering mechanism include master
Vehicle frame, is symmetricly set in left front arm component, the right forearm component of the main car frame both sides,
The left front arm component includes upper left rocking arm, lower left swing arm and left steering nodule structure, and the first end of the upper left rocking arm is led to
Cross the first pivot and the main car frame is hinged, the first end of the lower left swing arm passes through the second pivot and the main car
Frame is hinged, and the upper left rocking arm, the second end of lower left swing arm pass through the 3rd pivot, the 4th pivot and the left side respectively
The upper and lower ends of slewing journal structure are hinged, and first pivot, the second pivot, the 3rd pivot, the 4th pivot
The rotating shaft of mechanism is perpendicular to same plane；
The right forearm component includes upper right rocking arm, lower right swing arm and right turn nodule structure, and the first end of the upper right rocking arm is led to
Cross the 5th pivot and the main car frame is hinged, the first end of the lower right swing arm passes through the 6th pivot and the main car
Frame is hinged, and the upper right rocking arm, the second end of lower right swing arm pass through the 7th pivot, the 8th pivot and the right side respectively
The upper and lower ends of slewing journal structure are hinged, and the 5th pivot, the 6th pivot, the 7th pivot, the 8th pivot
The rotating shaft of mechanism is perpendicular to same plane；
First pivot and the 5th pivot are coaxial, second pivot and the 6th pivot
Coaxially,
The beat of the reverse tricycle and steering mechanism also include a steering structure, and the steering structure is vertical including front steering
Post, main steering column, universal steering machine structure, the front steering column are arranged in the main car frame, and the front steering column upper end connects
Connect the main steering column, the centre position connection of lower end and the universal steering machine structure, the universal steering machine structure two ends difference
Connect the left steering nodule structure, right turn nodule structure；
The main car frame includes fore-stock, girder, and the girder is in " C " shape, and the fore-stock is arranged on " C " shape of the girder
Opening side.
2. a kind of reverse tricycle according to claim 1, it is characterised in that the universal steering machine structure include cross axle,
Left connecting rod, right connecting rod, the lower end of the front steering column and the first axle part of the cross axle are hinged, and the second of the cross axle
Axle portion and the left connecting rod, right connecting rod are hinged, and the left connecting rod connects the left steering nodule structure and the cross axle, the right side
Connecting rod connects the right turn nodule structure and the cross axle.
3. a kind of reverse tricycle according to claim 1, it is characterised in that the universal steering machine structure include left lever,
The two ends of right pull bar, the left lever and the right pull bar are respectively arranged with spherical plain bearing rod end；The inner bar of the left lever
The inner ring body of end oscillating bearing is fixedly connected with the inner ring body of the inner spherical plain bearing rod end of the right pull bar.
4. a kind of reverse tricycle according to claim 3, it is characterised in that the rod end that the left lever passes through its outer end
The inner ring body of oscillating bearing connects the left steering nodule structure, the inner ring for the spherical plain bearing rod end that the right pull bar passes through its outer end
Body connects the right turn nodule structure；Fixing bolt passes through the center of the inner ring body of the inner spherical plain bearing rod end of the right pull bar
The centre bore of the inner ring body of hole and the inner spherical plain bearing rod end of the left lever and the bottom for being connected to the front steering column
End.
5. a kind of reverse tricycle according to claim 3, it is characterised in that before the left lever is in the right pull bar
Arrange or arrange up and down afterwards.
6. a kind of reverse tricycle according to claim 3, it is characterised in that the rod end joint shaft of the left lever outer end
The inner ring body central point and the connecting line of the driving wheel central point held intersects with the left steering nodule structure axis of rotation；It is described
The connecting line of the inner ring body central point of the spherical plain bearing rod end of the outer end of right pull bar and the driving wheel central point is turned right with described
It is intersecting to nodule structure axis of rotation.
7. a kind of reverse tricycle according to claim 1, it is characterised in that the girder includes C-type beam main body, C-type beam
Main body has top longitudinal extension and bottom longitudinal extension；Top longitudinal extension, bottom longitudinal extension and C-type beam master
Body is formed in one；Front steering column mounting holes are offered at the top of the top longitudinal extension, top longitudinal extension is led to
Cross front steering column mounting holes connection front steering column；The front steering column is arranged in the front steering column of the girder
In mounting hole, the bottom of the front steering column extends downward into the c-type inner space of the C-type beam main body of girder.
8. a kind of reverse tricycle according to claim 7, it is characterised in that on the front side of the top longitudinal extension
Portion offers fore-stock epimere connecting hole, and the lower front of top longitudinal extension offers fore-stock stage casing connecting hole；Top
Back segment vehicle frame epimere connecting hole is offered on rear side of longitudinal extension；Top longitudinal extension is solid by fore-stock epimere connecting hole
Surely the epimere of fore-stock is connected, the stage casing of fore-stock is fixedly connected with by fore-stock stage casing connecting hole；Top longitudinal extension is led to
Later section vehicle frame epimere connecting hole is fixedly connected with the epimere of back segment vehicle frame.
9. a kind of reverse tricycle according to claim 7, it is characterised in that opened on front side of the bottom longitudinal extension
Provided with fore-stock hypomere connecting hole；Back segment vehicle frame hypomere connecting hole is offered on rear side of the longitudinal extension of bottom；Longitudinally prolong bottom
The hypomere that section is fixedly connected with fore-stock by fore-stock hypomere connecting hole is stretched, after being fixedly connected by back segment vehicle frame hypomere connecting hole
The hypomere of section vehicle frame.
10. a kind of reverse tricycle according to claim 7, it is characterised in that offered on rear side of the C-type beam main body
Back segment vehicle frame stage casing connecting hole；C-type beam main body is fixedly connected with back segment vehicle frame by back segment vehicle frame stage casing connecting hole.
11. a kind of reverse tricycle according to claim 1, it is characterised in that the girder is integrally formed.
12. a kind of reverse tricycle according to claim 1, it is characterised in that the left steering nodule structure and right turn section
Structure includes upper rotary head, lower rotary head, central shaft and sleeve, and the central shaft connects the upper rotary head and lower rotary head,
The sleeve is sheathed on the central shaft, and the sleeve and the central shaft are connected by bearing, be additionally provided with the sleeve
The axle of installation wheel hub.
13. a kind of reverse tricycle according to claim 12, it is characterised in that the sleeve centerline and installation wheel hub
Axle be vertically arranged on three dimensions in intersecting；Waterproof grommet is additionally provided between the sleeve and the central shaft.
14. a kind of reverse tricycle according to claim 12, it is characterised in that the beat and steering mechanism also include
Hub, the hub is sheathed on the axle of installation wheel hub on the sleeve.
15. a kind of reverse tricycle according to claim 14, it is characterised in that the hub includes wheel hub, described
Axis hole is offered on wheel hub, oil sealing, bearing, bearing insert are successively set in the axis hole, and end cap is arranged on axis hole outer end,
Axis hole the inner has been screwed brake disc；The wheel hub outer rim is provided with spoke, and spoke is externally provided with wheel rim.
16. a kind of reverse tricycle according to claim 1, it is characterised in that the lower left swing arm and the lower right swing arm
On be respectively arranged with support member, a shock mitigation system connects the support member on the left and right lower shake-changing arm.
17. a kind of reverse tricycle according to claim 1, it is characterised in that the upper end of the front steering column is in ring
Support member is respectively arranged with shape, the upper left rocking arm and the upper right rocking arm, a shock mitigation system connects the left and right upper rocker arm
On support member, the shock mitigation system pass through the front steering column upper end annular.
18. a kind of reverse tricycle according to claim 17, it is characterised in that the axis of the shock mitigation system with it is described
The axis co-planar of left and right slewing journal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510774236.5A CN105292250B (en) | 2015-06-04 | 2015-11-14 | A kind of reverse tricycle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510301491.8A CN104843058A (en) | 2015-06-04 | 2015-06-04 | Reverse tricycle and deflecting and steering mechanism thereof |
| CN2015103014918 | 2015-06-04 | ||
| CN201510774236.5A CN105292250B (en) | 2015-06-04 | 2015-11-14 | A kind of reverse tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105292250A CN105292250A (en) | 2016-02-03 |
| CN105292250B true CN105292250B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510301491.8A Pending CN104843058A (en) | 2015-06-04 | 2015-06-04 | Reverse tricycle and deflecting and steering mechanism thereof |
| CN201510774236.5A Active CN105292250B (en) | 2015-06-04 | 2015-11-14 | A kind of reverse tricycle |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510301491.8A Pending CN104843058A (en) | 2015-06-04 | 2015-06-04 | Reverse tricycle and deflecting and steering mechanism thereof |
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| Country | Link |
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| CN (2) | CN104843058A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104843058A (en) * | 2015-06-04 | 2015-08-19 | 嵊州市中工电气有限公司 | Reverse tricycle and deflecting and steering mechanism thereof |
| EP3210868A1 (en) * | 2016-02-26 | 2017-08-30 | Suprimmo SA | Transportation vehicle |
| CN106476958A (en) * | 2016-12-09 | 2017-03-08 | 浙江逗哈科技股份有限公司 | A kind of beat on nutation type vehicle and steering mechanism |
| CN107097880B (en) * | 2017-06-13 | 2022-09-30 | 浙江逗哈科技股份有限公司 | Scooter |
| CN108438115B (en) * | 2018-05-16 | 2024-05-17 | 浙江逗哈科技股份有限公司 | Three-wheeled automobile |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205239636U (en) * | 2015-11-14 | 2016-05-18 | 嵊州市中工电气有限公司 | Reverse tricycle |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004038010A1 (en) * | 2004-09-24 | 2006-03-30 | Andreas Schmidt | Single-wheel trailer for motor cycles has base frame with single wheel and loading face with rear wheel brake of motor cycle operating brake of trailer wheel |
| CN201030917Y (en) * | 2007-03-27 | 2008-03-05 | 冯青云 | Front double-wheeled bicycle |
| CN202320641U (en) * | 2011-11-09 | 2012-07-11 | 重庆现代摩托车研究所 | Self-inclining three-wheel cart steering mechanism |
| CN202414056U (en) * | 2012-01-14 | 2012-09-05 | 于金君 | Inverted motor tricycle capable of tilting tricycle body |
| CN202480823U (en) * | 2012-03-16 | 2012-10-10 | 杨旭 | System for electric automobile to initiatively incline when turning |
| US9114844B2 (en) * | 2012-10-03 | 2015-08-25 | Hauler Cycles, LLC | Bicycle conversion kit and tricycle apparatus |
| CN103192916B (en) * | 2013-04-22 | 2015-09-16 | 昆明理工大学 | A kind of turning can roll the vehicle carriage of falling three-wheel solar |
| CN204173090U (en) * | 2014-10-30 | 2015-02-25 | 武汉科技大学 | A kind of three-wheeled electric vehicle |
| CN204310001U (en) * | 2014-12-05 | 2015-05-06 | 立马车业集团有限公司 | Electricity rubs car front-wheel mechanism |
| CN104494745A (en) * | 2014-12-15 | 2015-04-08 | 深圳酷博派科技有限公司 | Seat-free multifunctional exercise bike |
| CN104843058A (en) * | 2015-06-04 | 2015-08-19 | 嵊州市中工电气有限公司 | Reverse tricycle and deflecting and steering mechanism thereof |
| CN204750418U (en) * | 2015-06-17 | 2015-11-11 | 嵊州市中工电气有限公司 | Leading two -wheeled mechanism on reverse tricycle |
-
2015
- 2015-06-04 CN CN201510301491.8A patent/CN104843058A/en active Pending
- 2015-11-14 CN CN201510774236.5A patent/CN105292250B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205239636U (en) * | 2015-11-14 | 2016-05-18 | 嵊州市中工电气有限公司 | Reverse tricycle |
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| CN104843058A (en) | 2015-08-19 |
| CN105292250A (en) | 2016-02-03 |
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Address after: 312400 9 powerhouse, Pu Nan avenue, Shengzhou Economic Development Zone, Shaoxing, Zhejiang, China, 9 Patentee after: Zhejiang funny ha Polytron Technologies Inc Address before: 312400 9 powerhouse, Pu Nan avenue, Shengzhou Economic Development Zone, Shaoxing, Zhejiang, China, 9 Patentee before: Shengzhou Zhong Gong Electric Applicance Co., Ltd |