CN102951239B - Vehicle, front-wheel bracing strut and damping - Google Patents
Vehicle, front-wheel bracing strut and damping Download PDFInfo
- Publication number
- CN102951239B CN102951239B CN201110245888.1A CN201110245888A CN102951239B CN 102951239 B CN102951239 B CN 102951239B CN 201110245888 A CN201110245888 A CN 201110245888A CN 102951239 B CN102951239 B CN 102951239B
- Authority
- CN
- China
- Prior art keywords
- wheel
- damper
- axle bracket
- bracket arm
- apolegamy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/12—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg
- B62K25/14—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg
- B62K25/16—Axle suspensions for mounting axles resiliently on cycle frame or fork with rocking arm pivoted on each fork leg with single arm on each fork leg for front wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
Vehicle, front-wheel bracing strut and damping, damping installation position is arranged on front column casing top, another damping installation position is set to axle bracket arm, the dynamic combination of front column element axis under axle bracket arm tail end and anterior cannula, axle bracket arm extends to front side, can install large car front-wheel additional, increase the length and cushion stroke of damping, buffering in this way, damping effect is more preferable, and vehicle body can be compact-folded.In addition, also having started the apolegamy mount scheme of a set of front-wheel bracing strut, damping, wheel.Improved scooter and mechanism, than the bicycle of mainstream or the electric bicycle of mainstream, folded configuration is compact, small in size, be convenient for carrying, and pedal beam center of gravity is low, can resist it is certain jolt, it is simpler practical.
Description
Technical field
The innovation belongs to vehicle part and the damping in transport facility field, is related to: vehicle, has driving at vehicle frame
The appellation of the vehicle of device, electronic transport facility, particularly miniature electric vehicle and its components, mainstream is " sliding
Wooden handcart " or " Segway Human Transporter " and its vehicle classification, can be considered as the improvement of the Electric Scooter with rudder handrail.This
Innovation is directed not only to traditional scooter, in a suitable manner, can also be used in other vehicles and other traffic works
The scooter of tool, especially folded bicycle, the application address is broad sense, and the definition of the scooter of traditional sense should not be constituted
The whole of the innovation is limited.Sometimes B62K17/00, B62M1/00 are divided into
The application and the application CN200920278942.0 previously submitted；CN201020584737.x is mutually referred to, and
The application is their continuous application case, and the full content of earlier application is incorporated herein, as reference.
Background technique
In general, Chinese herbaceous peony damping is that Liang Ge elastic shock attenuation mechanism is respectively set on two vertical front axle crotch；Also have
Chinese herbaceous peony damping be on vertical column (for example, under front column casing, the front-wheel bracing strut and front column set of front column lower end
Between pipe) setting elastic shock attenuation mechanism；First two vehicle, scooter and other similar small vehicles problem having the same and
Common fault: wheel footpath is small, and damping effect is bad, if using large-scale wheel, while if lengthening damper and its flexible stroke, it is bound to
The height for increasing vehicle frame and vehicle pedal beam leads to vehicle's center of gravity height, it is not easy to drive.Common practice is, before extension
Support obliquely downward pulls arm lengths behind column casing, solves the problems, such as aforementioned, and wheel footpath is big, damper flexible stroke is got over
Be it is long, support trailing arm also increase, be as a result exactly that the volume after vehicle folding is consequently increased, and car body is not compact, no
It is portable.Damping effect and folding volume, it is difficult to satisfactory to both parties.
CN200920278942.0 and CN201020584737.x discloses a kind of compact-folded scooter, this vehicle
Face same problems mentioned above.Largely, the application is carried out for this kind of compact-folded scooter, at these
It improved, supplemented, combined on the basis of technology.
For folded vehicle, collapsed compact, reduction volume are vital.Scooter structure is simple, and component is few,
If can add on the basis of conventional skateboard vehicle or compact-folded type scooter, large-scale front-wheel, to add stroke distances long
Damping, while pedal beam is not high apart from ground, can resist it is certain jolt, then may surmount that structure is complicated, volume
Huge mainstream bicycle or mainstream electric bicycle.
So scooter, minicar, small-wheel-diameter vehicle, folded bicycle is allowed to compare the road traveling to jolt, be have it is to be solved
Problem.
Summary of the invention
In view of the above problems, the main purpose of the innovation is to propose a kind of novel vehicle, front-wheel bracing strut and damping
Mechanism, it can install large-scale front vehicle wheel additional, and damping performance is more preferable.Make the L-type slide plate it is suitable for L-type scooter and closely folded
Vehicle and other suitable vehicles, make it in non-flat forms road traveling.
The realization of purpose:
Vehicle, front-wheel bracing strut and damping, include at least:
The top of front column casing is provided with the first damping installation position 8, has axis is dynamic to connect in the lower part of front column casing
Position is connect, axle bracket arm tail portion and axis move the dynamic combination of connection position axis, and axle bracket arm front extends towards front side and is provided with peace
The wheel shaft of entrucking castor, axle bracket arm are provided with the second damping installation position, one end of damper and 8 knot of the first damping installation position
It closes, the other end of damper is in conjunction with the second damping installation position, the first damping installation position, damper, the second damping installation position, wheel
Bracing strut arm, wheel shaft in front column casing be axle center coaxial linkage in the horizontal direction.
According to aforementioned, in the deployed state, front column and pedal beam shape are at L-shaped for the vehicle；In a folded configuration, this
The two forms "-" type.
According to aforementioned, in the deployed state, front column and pedal beam shape are at L-shaped for the vehicle；In a folded configuration, this
The two closely folds and forms "-" type.
It is the scooter of power device driving according to aforementioned also, described vehicle, scooter stand is that component is built-in
Vehicle frame, wherein the built-in vehicle frame of component includes any of the following,
A, pedal beam, at least two side plates extended by pedal beam, two side plates interconnecting piece, between this three
Accommodating space is formed, the power supply unit of scooter is located therein, and the interconnecting piece of side plate is at least two blend stops being spaced apart from each other；
B, pedal beam, at least two side plates extended by pedal beam, two side plates interconnecting piece, this three is one
Body formed profile；
C, pedal beam, at least two side plates extended by pedal beam, two side plates interconnecting piece, this three is plate
The lumen welded after piece bending.
According to aforementioned, at least two wheel hubs are separately positioned on an axle bracket arm two sides, one end of damper with
The pivot joint of first damping installation position, the damper other end and the second damping installation position are pivotally connected.
According to aforementioned, at least one wheel hub is arranged in an axle bracket arm side, axle bracket arm and damper
Wheel two sides are located at positioned at the same side of wheel or axle bracket arm and damper.
According to aforementioned, at least one wheel hub is arranged between two axle bracket arms, and two dampers are located at
Wheel two sides.
According to aforementioned, at least two wheel hubs are separately positioned on two axle bracket arms, and two dampers are respectively set
It is incorporated into two axle bracket arms, the dynamic displacement of its axis independent and respectively to two dampings when two axle bracket arm stress
Device applied force.
According to aforementioned, the second damping installation position is set in the middle part of the front or axle bracket arm of axle bracket arm.
In order to preferably solve foregoing problems, apolegamy installing mechanism and alternative function are also specially proposed, comprising:
A) single wheel axle support arm, double wheel axle support arm match installing mechanism；
B) single damping, double damping match installing mechanism；
C) single wheel, dual wheels match installing mechanism.
According to aforementioned, front column tail end first element and front column tail end second element pass through anterior cannula 3 and be combined with each other tightly
Gu and coaxial linkage, front column 4 are fastened in conjunction with front column tail end second element positioned at casing top and coaxial linkage, front column
Tail end second element has damping installation position.
Advantage and good effect:
The setting of damping installation position one end is tied at front column casing top, the middle part or front of the other end and axle bracket arm
It closes, axle bracket arm extends to front side, can match and install single large car front-wheel or two large car front-wheels additional, increase
The length and cushion stroke of damping, buffering, damping effect is more preferable, and vehicle body can be compact-folded.
This mechanism can be used for traditional L shape scooter or similar small vehicle, can be particularly used for compact folding
Folded L shape scooter, with mainstream bicycle or mainstream electric bicycle currently on the market in contrast, such slide plate
Vehicle, folded configuration is compact, small in size, be convenient for carrying, and pedal beam center of gravity is low, can resist it is certain jolt, simpler reality
With.
Axle bracket arm installing mechanism, wheel match installing mechanism, damper installing mechanism, are user for apolegamy
It provides convenience and selects, installation can be arbitrarily arranged in single-wheel, two-wheel.Driving skills are reduced, people is facilitated to ride use.
Detailed description of the invention:
Fig. 1 illustrates that the exploded view of a kind of front-wheel bracing strut and damping.
Fig. 2,3,4 illustrate that the flow chart of the combination assembly of two front wheels and single damping.
Fig. 5,6,7 illustrate that the flow chart of the combination assembly of large-scale two front wheels and single damping.
Fig. 8,9 illustrate that a front-wheel and double damping combination assembly flow chart.
Figure 10,11,12,13,14 illustrate that the flow chart of the combination assembly of one large-scale front-wheel and double damping.
Figure 15,16,17 illustrate that a front axle support arm, a preceding damping are located at the process of a wheel side
Figure.
Figure 18,19,20 illustrate that a front axle support arm, a preceding damping are located at the dress of a wheel two sides
With flow chart.
Figure 21,22,23 illustrate that a front axle support arm, a preceding damping are located at the process of a big wheel side
Figure.
Figure 24,25,26 illustrate that tool, and there are two the assemble flows of front-wheel bracing strut and damping independently respectively
Fig. 1.
Figure 27,28,29 illustrate that tool, and there are two the assemble flows of front-wheel bracing strut and damping independently respectively
Fig. 2.
Specific embodiment:
In conjunction with attached drawing, and referring to following description, the innovation can be more completely more fully understood, and be easy to learn it
Middle many adjoint advantages, Figure of description are that other people is assisted to understand, constitute a part of the innovation, and the implementation of the innovation illustrates
Meaning and its explanation are for explaining, and still, it should not constitute the improper restriction to the innovation.
Objective, the structure, principle disclosed according to the innovation, after the innovation discloses, those skilled in the art
Based on traditional technology can not have to creative labor can make similar, equivalent, difference it is little, it is deformation, spread out
Raw equivalent modifications, to reach identical purpose, the application can not detailed enumerating one by one, it is not excessive in this application
It goes to repeat, substantially these belong to that the innovation is revealed, belong to the range of the innovation.Currently, the present embodiment is designed people
The reasons why being considered relatively good embodiment, but these in the innovation enumerate, limitation the innovation itself should not be become.
It is stated without departing from this basic body, structure, principle, claims, those skilled in the art are based on the innovation
The many modifications and variations done belong to the protection scope of the innovation.
In the following embodiments, it is preferred that the vehicle frame (including front column, pedal beam, seat pillar, vehicle
) be the built-in vehicle frame of component, frame interior be arranged the power supply unit of vehicle or the power supply unit of frame interior setting vehicle and
Controller for electric vehicle, wherein the built-in vehicle frame of component includes:
A, the interconnecting piece of at least two side plates that pedal beam, pedal beam two sides are extended, two side plates, this three it
Between form accommodating space, the side plate interconnecting piece is at least two blend stops being spaced apart from each other；
B, the interconnecting piece of at least two side plates that pedal beam, pedal beam two sides are extended, two side plates, this three it
Between form accommodating space, this three is integrally formed profile (particularly relates to squeeze drawing metal shape)；
C, the interconnecting piece of at least two side plates that pedal beam, pedal beam two sides are extended, two side plates, this three it
Between form accommodating space, this three be plate bending after weld lumen (such as rolling or punching press after solder joint at
The lumen of type).
Later in any one described embodiment, L-type main car frame can be folded closely, and the close folding is
Refer to, in a folded configuration, vehicle frame is substantially sticked together or is substantially entrenched togather；Between front column and pedal beam
With 5 centimetres of gaps below, until, in a folded configuration, there are 30 centimetres of gaps below between front column and pedal beam.
It is different and different depending on specific application conditions, such as the size of vehicle.
Vehicle, front-wheel bracing strut and damping can be set in other suitable front part of vehicle, such as miniature folding
Folded bicycle.The anterior cannula or front column casing its meaning include the rudder axle sleeve of general vehicle.
Figure of description and embodiment are in order to illustrate concept, some parts are amplified or reduce, according to vehicle
Size, purposes, load-carrying etc. situations such as be arranged, actual implementation means, effect and purpose can also change therewith, different.
For example, the L shape vehicle frame tail portion illustrated in figure is provided with rear-wheel insert rack and hind axle insert rack, it is a kind of typical
L shape main car frame removes the hind axle insert rack in figure according to this L shape main car frame, and other forms are arranged in the tail portion of pedal beam
Hind axle insert rack and vehicle frame, be all based on the realization of L shape main car frame, belong to the signified L shape main car frame of the innovation.
Embodiment 1:
In conjunction with Fig. 1,2, front column tail end element 1 and front column element 2 pass through anterior cannula 3 be combined with each other (can be and be spirally connected,
Or it is fixed with pin pin, either front column tail end element 1 passes through anterior cannula or front column element 2 passes through anterior cannula and all may be used
To be set as needed), front column tail end element 2 is combined with front column 4, and what it is close to about 3 casing is two bearings (figure respectively
In do not illustrate), front column tail end element 1, front column element 2, front column, this three fasten combine and coaxial linkage, with this
Form basic car body steering mechanism.The dynamic connection of the tail end axis of the tail portion of front column tail end element 1 and axle bracket arm 5 (for example,
Pivot pin passes through the through-hole of 1 tail portion of axle bracket arm 5 and front column tail end element, pivot pin end nut tightening or pivot pin end
Portion's setting peripheral groove is fixed with metal clasp or mandrel rod end setting pin hole is fixed with pivot pin), axle bracket arm 5 is to vehicle
Front extend, (if the producer and user be not it is stringent, do not mind that pedal beam is slightly higher apart from ground；Or
Person allows trailing arm to extend, the folded size of vehicle can it is slightly larger if, axle bracket arm 5 can be set become to
Vehicle front obliquely downward extends, this is allowed.It can also be with axle bracket arm is set to prolong to the side of vehicle front is oblique
It stretches, this is also allowed.) preferably, axle bracket arm 5 is laterally extended to vehicle front or prolongs to vehicle front oblique upper
It stretches, the front end of axle bracket arm 5 is combined with wheel shaft 6, damping installation position 7 is arranged in 5 front of axle bracket arm, in front column tail end
Damping installation position 8 is arranged in element 2, and connection is moved with damping installation position 7 and 8 axis of damping installation position respectively in the both ends of damper 9, preferably
, damper 9 is vertical to be obliquely installed.The front end of axle bracket arm 5, front vehicle wheel, damping are combined together by axletree concatenation, are joined
According to Fig. 3, Fig. 4, front-wheel is added.Front-wheel, which encounters, to jolt, damper stress, and joint axis is dynamic, to reach damping purpose.This reality
It applies in example, wheel wheel footpath is probably in 7--9 inch.
Damper, can be elastic polyurethane plastic cement, metal spring, damper, gas compression formula gas spring or other
It anticipates one kind.
The closer two front wheels of spacing, stability is more preferable, reduces driving skills, and common people can drive.
Embodiment 2:
According to embodiment above-mentioned, large-scale Chinese herbaceous peony wheel can be onboard added, in conjunction with attached drawing 5,6,7, extension is provided with
Axle bracket arm 5, axle bracket arm 5 significantly extend towards the front upper place of vehicle to inclination, and damping installation position is arranged in axle bracket
The middle part of arm 5.Illustrating successively in attached drawing 5,6,7, do not add wheel axle stand and damping, added it is one big
The axle stand and damping of type wheel, the car body for having added two large-scale wheel and damping.The large-scale front-wheel is
For conventional skateboard vehicle, specific restriction is had no, in the present embodiment, wheel wheel footpath is probably on a 10--14 inches of left sides
The right side, in addition damping, can travel in certain bumpy road.According to demand, larger wheel and stroke also can be set more
Long damper.
Embodiment 3:
The mechanism assembly illustrated according to previous embodiment, from the point of view of attached drawing 8,9, the tail of front column tail end element 1
Respectively with the dynamic connection of the tail end axis of two axle bracket arms, two dampings are respectively set in the front end of two axle bracket arms for portion two sides
Through-hole is arranged in device installation position, the front end of two axle bracket arms, and front axle passes through axle bracket arm, passes through a front vehicle wheel, (can
Choosing,
Axis hole of the front axle also cross damper end) the nut tightening assembly fixation of front axle end.The present embodiment
In, wheel wheel footpath is probably in 7--9 inch.Damper and damping installation position are optionally that damping installation position can be set
At other positions of axle bracket arm.Such as the following examples.
Embodiment 4:
From the point of view of attached drawing 10,11,12,13,14, the middle part of axle bracket arm is arranged in damping installation position.It is obvious that this
What a few width figures indicated is that assembly movement and step are decomposed.Attached drawing 14, then it represents that complete the effect picture of assembly.In the present embodiment,
Large-scale front vehicle wheel is added, the large-scale front-wheel is to have no specific restriction, this reality for conventional skateboard vehicle
It applies in example, wheel wheel footpath is probably in 10--14 inch, in addition damping, can travel in certain bumpy road.According to
Larger wheel and the longer damper of stroke also can be set in demand.
According to embodiment above-mentioned, derivative variation, it is also possible that
Embodiment 5:
The different perspectives provided in conjunction with attached drawing 15,16,17, it is evident that this few width figure indicated is assembly movement and step
It decomposes.
An axle bracket arm and a damping, the end concatenation setting Chinese herbaceous peony wheel of the two is arranged in any side.
Embodiment 6:
The different perspectives provided in conjunction with attached drawing 18,19,20, it is evident that this few width figure indicated is assembly movement and step
It decomposes.An axle bracket arm is arranged in side, and a damping, end concatenation one Chinese herbaceous peony wheel of setting of the two is arranged in the other side.
Embodiment 7:
The different perspectives provided in conjunction with attached drawing 21,22,23, it is evident that this few width figure indicated is assembly movement and step
It decomposes.An axle bracket arm and a damping is arranged in any side, and damping connection position, wheel shaft is arranged in the middle part of axle bracket arm
Support arm end adds a large car front-wheel.
Embodiment 8:
In conjunction with attached drawing 24,25,26, it is evident that this few width figure indicated is that assembly movement and step are decomposed.It is arranged in two sides
Axle bracket arm be separately independent, and respectively with two dampers respectively in connection with having after two front vehicle wheels
Clear advantage: when vehicle turning, the pressure that two dampings are subject to is different, and vehicle body can incline therewith when turn
Tiltedly, when flipper turn, vehicle is not easy to overturn, for the tricycle of preceding two-wheeled, this function be it is required, separately
Outside, two wheels can absorb vibration, it is possible to reduce the lateral tilting of vehicle body with the up and down motion of rough road surface respectively
Tiltedly shake.
Embodiment 8:
In conjunction with attached drawing 27,28,29, it is evident that this few width figure indicated is that assembly movement and step are decomposed.
According to described in embodiment 7, different place is, the bound site of damper is arranged in axle bracket arm
Portion, in order to add large-scale front vehicle wheel.Other effect and functions are identical.
Embodiment 9:
The present embodiment is not illustrated in the accompanying drawings about damping connection position 2, it is in the end of axle bracket arm 5
The position for upwardly extending out can be set, damping connection position 2, such as an axis are set on the position that this extends
The axis hole series winding of damper one end is fixed on extension with axis nail by hole, and axle bracket arm 5 is changing into from present "-" type
For substantially l-shaped or approximate 7 fonts.
In addition, when required, it is can be set in the middle part of front column tail portion and front column in the first damping installation position 8
Between, it might even be possible to be arranged in the middle part of front column, if Chinese herbaceous peony column be not it is flexible, the first damping installation position 8 can be set
Handlebar.
Damper matches installing mechanism；Front vehicle wheel matches installing mechanism；Axle bracket arm matches installing mechanism
According to preceding description and schematic diagram, it is not difficult to find that imply other advantage in the design, that is, apolegamy installation
Mechanism and alternative function: a) single wheel axle support arm, double wheel axle support arm match installing mechanism；B) single damping, double damping apolegamy
Installing mechanism；C) single wheel, dual wheels match installing mechanism.In conjunction with Fig. 1,
The anterior cannula that front column tail end element 1 passes through combines assembly fastening with front column tail end element 2 and combines, and along level
Direction coaxial linkage, also,
Single wheel axle support arm, double wheel axle support arm match installing mechanism:
Front column tail end element below anterior cannula has faying face and axis hole, and it is right therewith that axle bracket arm tail end has
Matched faying face and axis hole are answered, axis is followed closely while through the axis hole and axis of the axis hole of front column tail end element and axle bracket arm
Dynamic to combine, wheel shaft insert rack is arranged in the front end of axle bracket arm, wherein
The side of front column tail end element has an axle bracket arm of apolegamy installation；
Or the other side of front column tail end element has an axle bracket arm of apolegamy installation；
Or the axle bracket arm of left and right two that there is apolegamy to install simultaneously for the two sides of front column tail end element, the wheel of left and right two
Bracing strut arm is spaced apart from each other and respective independence；
The axle bracket arm of apolegamy installation is at least a kind of same size, and installation dimension and front column tail end element are installed
Position size matches each other correspondence, according to demand, the wheel described in apolegamy installation one on an identical front column tail end element 2
Axle bracket arm described in bracing strut arm or apolegamy installation left and right two；
Single damping, double damping match installing mechanism:
A, 2 front of front column tail end element have at least two lugs being spaced apart from each other, the damper end peace of an apolegamy
It is placed in one, and this is articulated in through fixed (such as Fig. 2) is fitted to each other by axis nail；
B, 2 front of front column tail end element have at least two lugs being spaced apart from each other, the damper end of two apolegamys
It is separately positioned on two outside (such as Fig. 8) of lug, and this is connected to through fixation is fitted to each other by axis nail；
C, 2 front of front column tail end element have at least two lugs being spaced apart from each other, the damper end peace of an apolegamy
It is placed in certain side (such as Figure 16,18) of lug, and this is connected to through fixation is fitted to each other by axis nail；
Lug can be set to different form according to demand.It is connect for the size for connection of the damper of apolegamy with lug
The size for connection of position is mutually matched correspondence, and according to the demand of user, the driving technology being had according to driver is identical at one
Front column tail end element 2 and damping installation position on apolegamy single damping or the double damping of at least one same specification are installed.
When the manufacturing, front column tail end element 2 and the damping installation position, a kind of damper of specification of a kind of specification are set,
It is just able to satisfy not demand, thus, it is convenient to realize apolegamy installation.
Previous embodiment be it is preferred, above-mentioned be mutually matched correspondence, the damper installation position of axle bracket arm to meet
It can be set with the damper installation position of front column tail end element lug as required different form, required different location,
The damper installation position for particularly relating to the vertical position in Chinese herbaceous peony view changes embodiment out, effect, purpose, ancestor below
Purport is equivalent or more inferior:
The middle part of axle bracket arm is arranged in the installation position of damper, can be set two in the middle part of an axle bracket arm
Lug, damper are positioned between two lugs；
Damper installation position on anterior cannula can be 4 lugs, and two dampers are located between two lugs.
Single wheel, dual wheels match installing mechanism:
A, left and right (Fig. 8,9) two are spaced apart from each other and are arranged one between two axle bracket arms independent
A wheel installation position, a wheel shaft runs through two wheel shaft insert racks simultaneously and the wheel axis hole fastening combination of an apolegamy is fixed, and one
The wheel of apolegamy is articulated in this and (can be, along the thick second diameter of one comparison of axial setting of wheel shaft as support, be supported in
Between two wheel shaft insert racks spaced apart from each other, prevent two wheel shaft insert racks close to displacement deformation)；
B, (Fig. 2,3,4) left and right two is spaced apart from each other and two of two axle bracket arms independent outer
Side is respectively set there are two wheel installation position, and a wheel shaft is tight also cross two wheel shaft insert racks and two wheel axis holes matched
Consolidation, which is closed, fixes, and the wheel of two apolegamys is connected to this；
C, (Figure 23,24,25) left and right two is spaced apart from each other and two axle bracket arms independent are distinguished
Setting is there are two wheel installation position, and two wheel shafts are each passed through two wheel shaft insert racks and the wheel axis hole fastening of two apolegamys combines
Fixed, the wheel of two apolegamys is connected to this respectively；
D, (Figure 15,16,17) left and right two are spaced from each other and among two axle bracket arms independent
Wheel installation position is set on the inside of any one axle bracket arm, and a wheel shaft passes through the wheel of a wheel shaft insert rack and an apolegamy
Axis hole fastening, which combines, to be fixed, and the wheel of an apolegamy is articulated in this；
Axle bracket arm, wheel shaft insert rack and wheel shaft installation position can be set to different form according to demand.For apolegamy
The size of wheel match each other with wheel fitted position above-mentioned corresponding, according to the demand of user, had according to driver
Driving technology, apolegamy installation at least one on axle bracket arm described in the axle bracket arm described in one or left and right two
The wheel of the same specification of kind.When the manufacturing, it is only necessary to be arranged a kind of specification axle bracket arm and wheel shaft installation position,
A kind of wheel of specification, is just able to satisfy different demands, thus, it is convenient to realize apolegamy installation.
Installing mechanism, damper apolegamy mechanism, front vehicle wheel are matched according to axle bracket arm above-mentioned and matches mechanism, wherein appointing
Both meanings or three correspond to each other, and installation dimension is mutually matched, wherein
It is set to damper installation position on anterior cannula and is set to the damper installation position of axle bracket arm aforementioned
Any one form under be mutually matched it is (vertical) corresponding.
Previous embodiment be it is preferred, in order to meet the embodiment above-mentioned for being mutually matched correspondence, changing out below, function
Effect, purpose, objective are equivalent or more inferior:
There are two lug, a concave portion of front column tail end element is pivotally connected in it one axle bracket arm tail portion tool, and
Axis is dynamic to be combined；
One axle bracket arm tail portion has a lug, and there are two lug, axle bracket arms for front column tail end element tool
Tail portion is articulated within front column tail end element, and the dynamic combination of axis.
Claims (36)
1. damping, which is characterized in that the installation position of a vehicle and the installation dimension of apolegamy installation damping are mutually matched
It is corresponding, and the apolegamy installation damping can be coupled for road traveling, the apolegamy peace in the installation position of the vehicle
Dress damping includes: axle bracket arm apolegamy installing mechanism, and single-wheel bracing strut can be selectively coupled in wheel shaft installation position respectively
Arm and double wheel axle support arm damper match installing mechanism, and damper installation position can be selectively respectively with order damper and double
Damper；Front vehicle wheel matches installing mechanism, and single wheel and dual wheels can be selectively coupled in wheel installation position respectively.
2. damping according to claim 1, feature further include: be respectively arranged with a vehicle in axle bracket arm two sides
Wheel shaft is taken turns, one end of damper and the first damper installation position are pivotally connected, and the damper other end and the second damper installation position are pivotally connected.
3. damping according to claim 1, feature further include: at least one wheel hub is arranged in a wheel shaft
Support arm side and axle bracket arm and damper are located at the same side of wheel, alternatively, an axle bracket arm is located at wheel one
Side and damper is located at the wheel other side.
4. damping according to claim 1, feature further include: at least one wheel hub is arranged in two wheel shafts
Between support arm, a damper is located at wheel side and another damper is located at the wheel other side.
5. damping according to claim 1, feature further include: two axle bracket arms are respectively arranged with a wheel
Wheel shaft, two dampers are mutually independent respectively in connection with when a corresponding axle bracket arm, two axle bracket arm stress
Axle displacement and to damper applied force.
6. damping according to claim 1, feature further include: apolegamy installation damping includes in A, B, C, D
It is any several:
A wheel hub, one end of damper and the first damper installation position pivot is respectively set in axle bracket arm two sides in A
It connects, the damper other end and the second damper installation position are pivotally connected；
B, the setting of at least one wheel hub is an axle bracket arm side and axle bracket arm and damper are located at wheel
The same side, alternatively, an axle bracket arm is located at wheel side and damper is located at the wheel other side；
C, at least one wheel hub be arranged between two axle bracket arms, a damper be located at wheel side and another
Damper is located at the wheel other side；
D, two axle bracket arms are respectively arranged with a wheel hub, and two dampers are respectively in connection in a corresponding wheel shaft branch
Boom, when two axle bracket arm stress, mutually independent axle displacement and to damper applied force.
7. damping, which is characterized in that the installation position of a vehicle and the installation dimension of apolegamy installation damping are mutually matched
Corresponding, the apolegamy installation damping can be coupled to be used for road traveling, and the choosing in the installation position of the vehicle
Include any several in A, B, C, D with installation damping:
At least a wheel hub, one end of damper and the first damper installation position is respectively set in axle bracket arm two sides in A
Pivot joint, the damper other end and the second damper installation position are pivotally connected；
B, the setting of at least one wheel hub is an axle bracket arm side and axle bracket arm and damper are located at wheel
The same side, alternatively, an axle bracket arm is located at wheel side and damper is located at the wheel other side；
C, at least one wheel hub be arranged between two axle bracket arms, a damper be located at wheel side and another
Damper is located at the wheel other side；
D, two axle bracket arms are respectively arranged with a wheel hub, and two dampers are respectively in connection in a corresponding wheel shaft branch
Boom, when two axle bracket arm stress, mutually independent axle displacement and to damper applied force.
8. damping according to claim 1 or claim 7, feature further include: front vehicle wheel matches installing mechanism or damper
It matches installing mechanism or axle bracket arm matches installing mechanism, also, axle bracket arm, damper, front vehicle wheel, wherein any two
Person or three correspond to each other, and installation dimension is mutually matched, wherein
Axle bracket arm is matched in installing mechanism,
The axis hole Corresponding matching that the axis hole and axle bracket arm tail end that front column tail end element under anterior cannula has have, axis
The axis hole of front column tail end element and the axis hole of axle bracket arm are followed closely while running through, the front end setting wheel shaft of axle bracket arm is inserted
Frame matches a kind of axle bracket arm of installation not just same size, installation dimension and front column the tail end member of axle bracket arm
The axle bracket arm installation position size of part matches each other correspondence, the apolegamy installation single-wheel on an identical front column tail end element
Bracing strut arm or double wheel axle support arm；Wherein,
The side of front column tail end element has an axle bracket arm of apolegamy installation；
Or the other side of front column tail end element has an axle bracket arm of apolegamy installation；
Or the axle bracket arm that there is apolegamy to install simultaneously for the two sides of front column tail end element, two axle bracket arms are mutually right
It should be spaced apart from each other and respectively independent；
Front vehicle wheel is matched in installing mechanism,
For the wheel of apolegamy size match each other with wheel installation position size it is corresponding, in single wheel axle support arm or double wheel axle branch
The wheel of at least one same specification is installed in apolegamy on boom, and it includes appointing in following A/B/C/D that front vehicle wheel, which matches installing mechanism,
It anticipates several,
A, two or so correspond to each other, are spaced apart from each other and are provided between axle bracket arm independent a wheel installation
Position, a wheel shaft run through the wheel axis hole fastening of two wheel shaft insert racks and an apolegamy simultaneously, and the wheel of an apolegamy is articulated in this；
B, two or so correspond to each other, are spaced apart from each other and axle bracket arm independent is respectively arranged with wheel installation position, and one
The wheel axis hole that a wheel shaft is matched also cross two wheel shaft insert racks and two fastens, and the wheel of two apolegamys is articulated in this；
C, two or so correspond to each other, are spaced apart from each other and axle bracket arm independent is respectively arranged with wheel installation position, and two
A wheel shaft passes through the wheel axis hole fastening of two wheel shaft insert racks and two apolegamys, and the wheel of two apolegamys is articulated in this；
D, two or so correspond to each other, are spaced apart from each other and among axle bracket arm independent in any one axle bracket arm
Wheel installation position is arranged in side, and a wheel shaft passes through the wheel axis hole fastening of a wheel shaft insert rack and an apolegamy, the vehicle of an apolegamy
Wheel is articulated in this；
Damper is matched in installing mechanism,
For the damper of apolegamy size for connection be mutually matched with the size for connection of lug connection position it is corresponding, one it is identical before it is vertical
The single damper or double damper of same specification, damper apolegamy are installed in apolegamy on column tail end element and damper installation position
Installing mechanism include following E/F/G in it is any several,
E, front column tail end element have at least two lugs being spaced apart from each other, one apolegamy damper end be placed in two it is convex
Between ear, and damper is articulated in lug through combination by axis nail；
F, front column tail end element have at least two lugs being spaced apart from each other, and the damper end of two apolegamys is arranged in lug
On the outside of two and two dampers are set as, damper is articulated in lug through combination by axis nail；
G, front column tail end element have at least two lugs being spaced apart from each other, and the damper end of an apolegamy is set to lug
Outside and it is set as a damper, damper is articulated in lug through combining by axis nail.
9. damping, which is characterized in that front column tail end first element, anterior cannula, front column tail end second element, this three
Combination assembly fastening, and front column tail end first element and front column tail end second element coaxial linkage, front column and front column
The fastening of tail end second element combines on anterior cannula and coaxial linkage；It is axle bracket arm, damper, any in front vehicle wheel
Several reciprocal correspondences, installation dimension are mutually matched, wherein and axle bracket arm is matched in installing mechanism,
Front column tail end element under anterior cannula has axis hole, and axle bracket arm tail end has the matched axis hole that is corresponding to it,
Axis is followed closely while through the axis hole of the axis hole of front column tail end element and axle bracket arm, and the front end setting wheel shaft of axle bracket arm is inserted
Frame matches a kind of axle bracket arm of installation not just same size, axle bracket arm installation dimension and front column tail end element
Axle bracket arm installation position size match each other correspondence, the apolegamy installation single wheel axle on an identical front column tail end element
Support arm or double wheel axle support arm, wherein
The side of front column tail end element has an axle bracket arm of apolegamy installation；
Or the other side of front column tail end element has an axle bracket arm of apolegamy installation；
Or the axle bracket arm that there is apolegamy to install simultaneously for the two sides of front column tail end element, two axle bracket arms are mutually right
It should be spaced apart from each other and respectively independent；
Front vehicle wheel is matched in installing mechanism,
For the wheel of apolegamy size match each other with wheel installation position size it is corresponding, in single wheel axle support arm or double wheel axle branch
The wheel of at least one same specification is installed in apolegamy on boom, and it includes appointing in following A/B/C/D that front vehicle wheel, which matches installing mechanism,
It anticipates several,
A, two or so correspond to each other, are spaced apart from each other and are provided between axle bracket arm independent a wheel installation
Position, a wheel shaft run through the wheel axis hole fastening of two wheel shaft insert racks and an apolegamy simultaneously, and the wheel of an apolegamy is articulated in this；
B, two or so correspond to each other, are spaced apart from each other and axle bracket arm independent is respectively arranged with wheel installation position, and one
The wheel axis hole that a wheel shaft is matched also cross two wheel shaft insert racks and two fastens, and the wheel of two apolegamys is articulated in this；
C, two or so correspond to each other, are spaced apart from each other and axle bracket arm independent is respectively arranged with wheel installation position, and two
A wheel shaft passes through the wheel axis hole fastening of two wheel shaft insert racks and two apolegamys, and the wheel of two apolegamys is articulated in this；
D, two or so correspond to each other, are spaced apart from each other and among axle bracket arm independent in any one axle bracket arm
Wheel installation position is arranged in side, and a wheel shaft passes through the wheel axis hole fastening of a wheel shaft insert rack and an apolegamy, the vehicle of an apolegamy
Wheel is articulated in this；
Damper is matched in installing mechanism,
For the damper of apolegamy size for connection be mutually matched with the size for connection of lug connection position it is corresponding, one it is identical before it is vertical
The single damper or double damper of same specification, damper apolegamy are installed in apolegamy on column tail end element and damper installation position
Installing mechanism include following E/F/G in it is any several,
E, front column tail end element have at least two lugs being spaced apart from each other, one apolegamy damper end be placed in two it is convex
Between ear, and damper is articulated in lug through combination by axis nail；
F, front column tail end element have at least two lugs being spaced apart from each other, and the damper end of two apolegamys is arranged in lug
Two outsides, and damper is articulated in lug through combination by axis nail；
G, front column tail end element have at least two lugs being spaced apart from each other, and the damper end of an apolegamy is placed in lug
Outside, and damper is articulated in lug through combination by axis nail.
10. damping described according to claim 1 or 7 or 9, feature further include: the scooter of power device driving is sliding
Wooden handcart vehicle frame is the built-in vehicle frame of component, and the power supply unit of vehicle is arranged in frame interior, wherein the built-in vehicle frame of component include with
Descend any one,
A, the interconnecting piece of at least two side plates that pedal beam, pedal beam two sides are extended, two side plates, shape between this three
At accommodating space, and the side plate interconnecting piece is at least two blend stops being spaced apart from each other；
B, the interconnecting piece of at least two side plates that pedal beam, pedal beam two sides are extended, two side plates, shape between this three
At accommodating space, and this three is that integrated pultrusion stretches profile；
C, the interconnecting piece of at least two side plates that pedal beam, pedal beam two sides are extended, two side plates, shape between this three
At accommodating space, and this three is the lumen of welding after plate bending.
11. damping described according to claim 1 or 7 or 9, feature further include:
It is provided with the first damper installation position on anterior cannula, under anterior cannula there is axis to move connection position, the tail of axle bracket arm
The dynamic combination of connection position axis is moved with the axis in end, and the front of axle bracket arm extends towards Chinese herbaceous peony and the front is provided with installation vehicle castor
Wheel shaft, the axle bracket arm is provided with the second damper installation position, and one end of damper and the first damper installation position are tied
It closes, the other end of the damper is in conjunction with the second damper installation position, the first damper installation position, damper, the second damping
Device installation position, axle bracket arm, wheel shaft are axle center coaxial linkage so as to anterior cannula.
12. damping described according to claim 1 or 7 or 9, feature further include: axle bracket arm apolegamy installing mechanism,
Front vehicle wheel matches installing mechanism, damper matches installing mechanism, can provide selection, single wheel, double vehicles for apolegamy for user
Installation can be arranged in wheel.
13. damping described according to claim 1 or 7 or 9, feature further include: a kind of axle bracket of specification is arranged
Arm and wheel shaft installation position, a kind of wheel of specification can satisfy different demands, realize apolegamy installation damping.
14. damping described according to claim 1 or 7 or 9, feature further include: axle bracket arm, wheel shaft insert rack and
Wheel shaft installation position can be set to different form according to demand.
15. damping described according to claim 1 or 7 or 9, feature further include: for the size and vehicle of the wheel of apolegamy
Wheel fitted position matches each other correspondence, at least one same specification of apolegamy installation on single wheel axle support arm or double wheel axle support arm
Wheel.
16. damping described according to claim 1 or 7 or 9, feature further include: be mutually matched correspondence to meet, take turns
The damper installation position of bracing strut arm and the damper installation position of front column tail end element lug can be set to it is required not
Same form, required different location.
17. damping described according to claim 1 or 7 or 9, feature further include it is following any one:
A, in the deployed state, front column and pedal beam shape are at L-shaped for vehicle；
B, in a folded configuration, front column and pedal beam form "-" type；
C, in a folded configuration, front column and pedal beam are closely folded and are formed "-" type；
D has 5 centimetres or more and 30 centimetres of gaps below in a folded configuration between front column and pedal beam；
E has 5 centimetres of gaps below in a folded configuration between front column and pedal beam.
18. damping described according to claim 1 or 7 or 9, feature further include it is following any one:
A, the second damper installation position are set to the front of axle bracket arm；
B, the second damper installation position are set in the middle part of axle bracket arm；
The damper installation position of C, damper can change.
19. damping described according to claim 1 or 7 or 9, feature further include: axle bracket arm can be set to
Extend to vehicle front obliquely downward, alternatively, axle bracket arm is set to be obliquely extended in front of the side of vehicle.
20. damping described according to claim 1 or 7 or 9, feature further include it is following any one:
The middle part of axle bracket arm is arranged in a, damper installation position, and the middle part of an axle bracket arm is arranged two lugs, subtracts
Shake device is positioned between two lugs；
B, the damper installation position on anterior cannula are 4 lugs；
C, there are two lugs for an axle bracket arm tail portion tool, and a concave portion of front column tail end element is pivotally connected in it, and axis
It is dynamic to combine；
D, an axle bracket arm tail portion have a lug, and front column tail end element has there are two lug, axle bracket arm
Tail portion is articulated within front column tail end element, and the dynamic combination of axis.
21. damping described according to claim 1 or 7 or 9, feature further include: 7--9 inches of wheel wheel footpath or wheel
10--14 inches of wheel footpath.
22. damping described according to claim 1 or 7 or 9, feature further include: the damping being set on anterior cannula
Device installation position is mutually matched corresponding with the damper installation position for being set to axle bracket arm.
23. damping described according to claim 1 or 7 or 9, feature further include it is following any one:
A, the setting of the first damper installation position in the middle part of the front column tail portion and front column between；
B, the first damper installation position are arranged in the middle part of front column；
C, Chinese herbaceous peony column be not it is flexible, the first damper installation position be arranged in handlebar.
24. damping described according to claim 1 or 7 or 9, feature further include, the traffic with Vidacare corp
Means of transport comprising, scooter, the scooter with rudder handrail, any one in folded bicycle.
25. damping described according to claim 1 or 7 or 9, feature further include: axle bracket arm tail end Corresponding matching
Axle bracket arm installation position in front of be provided with damper installation position, wheel shaft installation position.
26. front-wheel bracing strut, it is characterized in that, including damping described in any one in claim 1 to 25.
27. vehicle, it is characterized in that, including damping described in any one in claim 1 to 25, alternatively, including power
Benefit require 26 described in front-wheel bracing strut.
28. according to claim 1 to damping described in any one in 25, it is further characterized in that, it can be realized apolegamy
The apolegamy installation damping of installation and alternative function.
29. according to claim 1 to damping described in any one in 25, it is further characterized in that, vehicle frame is in component
Formula vehicle frame is set, the power supply unit of vehicle is arranged in frame interior.
30. according to claim 1 to damping described in any one in 25, it is further characterized in that, vehicle is with mating
The configuration of Vidacare corp.
31. front-wheel bracing strut according to claim 26, it is further characterized in that, it can be realized the apolegamy installation of apolegamy installation
Damping and alternative function.
32. front-wheel bracing strut according to claim 26, it is further characterized in that, vehicle frame is the built-in vehicle frame of component, vehicle frame
The power supply unit of inside setting vehicle.
33. front-wheel bracing strut according to claim 26, it is further characterized in that, vehicle is with mating Vidacare corp
Configuration.
34. vehicle according to claim 27, it is further characterized in that, it can be realized the apolegamy installation damping machine of apolegamy installation
Structure and alternative function.
35. vehicle according to claim 27, it is further characterized in that, vehicle frame is the built-in vehicle frame of component, and frame interior is set
Set the power supply unit of vehicle.
36. vehicle according to claim 27, it is further characterized in that, configuration of the vehicle with mating Vidacare corp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110245888.1A CN102951239B (en) | 2011-08-25 | 2011-08-25 | Vehicle, front-wheel bracing strut and damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110245888.1A CN102951239B (en) | 2011-08-25 | 2011-08-25 | Vehicle, front-wheel bracing strut and damping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102951239A CN102951239A (en) | 2013-03-06 |
| CN102951239B true CN102951239B (en) | 2018-12-25 |
Family
ID=47760756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110245888.1A Active CN102951239B (en) | 2011-08-25 | 2011-08-25 | Vehicle, front-wheel bracing strut and damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102951239B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103879486A (en) * | 2013-04-16 | 2014-06-25 | 武新明 | Totally-foldable scooter |
| CN105799836B (en) * | 2016-04-25 | 2019-05-24 | 王前进 | Segway Human Transporter |
| CN109878621A (en) * | 2017-12-06 | 2019-06-14 | 乐酷马能源科技(杭州)有限公司 | It can folding scooter |
| CN109229255A (en) * | 2018-10-31 | 2019-01-18 | 谭露营 | Manpower tramples wooden handcart |
| CN111891284B (en) * | 2020-08-13 | 2021-07-06 | 绵阳齐央科技有限公司 | Vehicle front wheel transmission structure with front single wheel |
| CN112793699B (en) * | 2021-02-04 | 2022-08-16 | 浙江欧凯车业有限公司 | Electric scooter convenient to adjust |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1045952A (en) * | 1989-03-30 | 1990-10-10 | 杨凯 | Collapsible and damping bicycle |
| SK284821B6 (en) * | 1999-11-26 | 2005-12-01 | Pavel P. Mikk | Universal folding bicycle |
| TW474289U (en) * | 2000-06-27 | 2002-01-21 | Yun-Tsuen Jang | Improvement of shock absorbing structure for skating scooter |
| CN2433167Y (en) * | 2000-07-17 | 2001-06-06 | 久鼎金属实业股份有限公司 | Power device of scooter |
| CN2447021Y (en) * | 2000-11-01 | 2001-09-12 | 深圳市升万泰实业发展有限公司 | Shock-absorbing scooter |
| US7040443B1 (en) * | 2003-08-04 | 2006-05-09 | Go Sporting Goods, Llc | Motorized scooter |
| CN202358269U (en) * | 2011-08-25 | 2012-08-01 | 刘岗 | Scooter, front wheel shaft bracket and damping mechanism |
-
2011
- 2011-08-25 CN CN201110245888.1A patent/CN102951239B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102951239A (en) | 2013-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102951239B (en) | Vehicle, front-wheel bracing strut and damping | |
| CN209008802U (en) | Wheel suspension component for wheeled vehicle | |
| US8814186B1 (en) | Mechanism for causing leaning of a motorized reverse tricycle in the direction of turning | |
| US7926607B2 (en) | Three-wheel vehicle | |
| CN101172501A (en) | Rolling vehicle with two front steering wheels and at least a rear driving wheel | |
| CN103661712B (en) | Vehicle | |
| CN101890998B (en) | Portable bicycle with small-diameter wheel capable of being vertically folded | |
| EP1155950A3 (en) | Three-wheeled vehicle with two front steering wheels | |
| US20140027998A1 (en) | Motorcycle steering with four-bar linkage | |
| JP2008534370A (en) | Motorcycle | |
| CN203888958U (en) | Folding wheel mechanism | |
| TWM441617U (en) | Tilt steering and suspension device of front two wheels for motorcycle | |
| CN202358269U (en) | Scooter, front wheel shaft bracket and damping mechanism | |
| CN106515961B (en) | Portable folding electric vehicle | |
| CN204150182U (en) | A kind of Multifunctional creeper that can dismantle | |
| CN201694329U (en) | Small-wheel-diameter portable bicycle capable of being folded vertically | |
| CN101138999A (en) | Cross-country beach vehicle frame | |
| US7819216B1 (en) | Motorcycle conversion assembly | |
| CN206569191U (en) | A kind of recumbent bicycle with Ackermann steering gear structure | |
| CN106394762A (en) | Novel inverse three-wheeled electric vehicle | |
| CN1798680A (en) | Four-wheeler in minisize, and vehicle frame | |
| CN2808710Y (en) | Combined tricycle frame | |
| CN204095996U (en) | A kind of folding three-wheeled recumbent bicycle | |
| CN2644278Y (en) | Double bicycle | |
| CN2671932Y (en) | Full sealed driving cab two-wheel vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |