CN206634127U - The front-wheel of two front wheels motorcycle waves leaning device - Google Patents
The front-wheel of two front wheels motorcycle waves leaning device Download PDFInfo
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- CN206634127U CN206634127U CN201720135265.1U CN201720135265U CN206634127U CN 206634127 U CN206634127 U CN 206634127U CN 201720135265 U CN201720135265 U CN 201720135265U CN 206634127 U CN206634127 U CN 206634127U
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Abstract
A kind of front-wheel of two front wheels motorcycle waves leaning device, including head tube, upper rocker arm, lower shake-changing arm, lateral column and damper；Upper rocker arm includes independent upper left rocking arm and upper right rocking arm, and the right-hand member of upper left rocking arm is hinged with the left end of upper right rocking arm by upper fixing axle with head tube；Lower shake-changing arm includes independent lower left swing arm and lower right swing arm, and the right-hand member of lower left swing arm and the left end of lower right swing arm are hinged by lower fixing axle with head tube.The utility model instead of single rigid swing arm structure of the prior art by two rocker structures of flexible connection, make car body wave in leaning device be more uniformly stressed it is scattered, so as to reduce the size of corresponding single support member while car body performance is improved to save material, easily fabricated, reduction car weight.The elastomeric element between upper left rocking arm and upper right rocking arm, between lower left swing arm and lower right swing arm can also play a part of secondary shock-absorbing in addition, so as to which car body when further reducing complex road surface traveling shakes, improve the comfort level of driver.
Description
Technical field
The technical field of motorcycle is the utility model is related to, specifically a kind of two front wheels with multi-stage shock-absorbing structure rub
The front-wheel of motorcycle waves leaning device.
Background technology
Existing motorcycle generally use two-wheeled or tricycle structure, the wheel positioned at front are then the turning machine of motorcycle
Structure, driver rotate handlebar to change the direct of travel of motorcycle by operating, and the motorcycle of tricycle structure is compared with Double-wheel structure more
Easily grasped by driver.And traditional motor tricycle is generally using single-wheel in the posterior structure of preceding, two-wheel, this structure is then
Stable direction sex chromosome mosaicism be present, it is impossible to turned in the case of speed height, otherwise can turned on one's side；In addition, traditional three
Wheeled motorcycle is also merely able to be applied to relatively flat road surface, and when having on road surface compared with macrorelief, the front-wheel of traditional tricycle is with after
Larger potential safety hazard all be present in the shock-damping structure of wheel.
In recent years, each motorcycle manufacturer starts to explore the motorcycle of research and development two front wheels, using the near front wheel being arranged side by side
And off-front wheel, trailing wheel are then single-wheel, the near front wheel and off-front wheel are all steering mechanism, while guide Vehicular turn, the entirety of vehicle
Gravity centre distribution is more reasonable, also more stable during traveling.
Apply in Piaggio Co., Ltd, publication No. is in CN103153769 patent, and disclosing one kind has two forwards
Tiltable motorcycle to wheel, be provided with vehicle frame, two steering front wheels in the motorcycle, be rotationally attached to the vehicle frame and
Be rigidly connected to the steering tube of support component, each support component respectively for each deflecting roller, steering group include steering tube,
Two lateral columns and the transverse arm of going forward being connected respectively with steering tube, lateral column, lower preceding transverse arm, upper rear transverse arm and lower rear transverse arm, and go forward
Transverse arm, lower preceding transverse arm, upper rear transverse arm and lower rear transverse arm serve the effect of support car body, in motorcycle driving, transverse arm of going forward,
Transverse arm, upper rear transverse arm and lower rear transverse arm rise and fall with turning or road surface simultaneously before down and steering tube relatively rotates, so as to ensure
The stabilization of car body.
Apply in Yamaha company, publication No. is in CN104487331 patent, discloses a kind of vehicle, the vehicle
With the near front wheel and off-front wheel, the left buffer unit being connected respectively with left and right front-wheel and right buffer unit, connection left and right buffering dress
Put the linkage with head tube, linkage includes upper transverse part, lower transverse part, left side to portion and right side to portion, upper horizontal stroke again
It is connected respectively with head tube, left side to portion, right side to portion to portion, lower transverse part, when vehicle travels, upper transverse part and lower horizontal stroke
Rise and fall and rotate with turn inside diameter or road surface to portion, so as to ensure that car body is stable.
All employed similar to leaning device is waved, in upper horizontal stroke in described technical scheme in above-mentioned two patent document
To portion（Go forward transverse arm, it is upper after transverse arm）, lower transverse part（Transverse arm, lower rear transverse arm after lower）, left side is to portion（Lateral column）With right side to portion
（Lateral column）Between form a parallelogram sturcutre, when the travel conditions of vehicle change, the parallelogram hair
Raw deformation, so as to be adapted with travel conditions.
But the front-wheel of existing two front wheels motorcycle waves upper transverse part and the lower transverse part employed in leaning device
All it is rigid rodlike structure, loading carriage and the weight of driver is needed by the rigid rodlike structure in use, thus in order to obtain
Corresponding support strength, preventing from being broken in use, upper transverse part and lower transverse part have to reach sufficiently large size, with
Meeting the middle forced position of rod-like structure has sufficiently large solid section, and the part is needed by relative complex processing work
Skill could obtain.This waves the above-mentioned parallelogram sturcutre formed in leaning device and only serves adaptability deformation in itself in addition
Effect, without possessing any shock-damping structure, the vibrations during vehicle travels still all solve by traditional shock absorber, work as road surface
When situation is poor, still has significant shock and feed back to driver.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of front-wheel of two front wheels motorcycle and waves leaning device.
The utility model is adopted the technical scheme that to solve technical problem present in known technology:
The front-wheel of two front wheels motorcycle of the present utility model waves leaning device, including head tube, upper rocker arm, lower shake-changing arm,
Lateral column and damper；Wherein head tube is the steering spindle of front-wheel；Upper rocker arm is flexibly connected with head tube respectively with lower shake-changing arm；Lateral column
Including left side post and right side post, left side post is flexibly connected with the left end of upper rocker arm and the left end of lower shake-changing arm respectively, right side post difference
It is flexibly connected with the right-hand member of upper rocker arm and the right-hand member of lower shake-changing arm；Damper includes left damper and right damper, left damper
Upper end is connected with left side post, and the upper end of right damper is connected with right side post, and upper rocker arm includes independent upper left rocking arm and the right side
Upper rocker arm, the right-hand member of upper left rocking arm are hinged with the left end of upper right rocking arm by upper fixing axle with head tube；Lower shake-changing arm includes independent
Lower left swing arm and lower right swing arm, the right-hand member of lower left swing arm and the left end of lower right swing arm are hinged by lower fixing axle with head tube；
Between upper left rocking arm and upper right rocking arm, at least one elastomeric element is set between lower left swing arm and lower right swing arm.
The utility model can also use following technical measures：
The right-hand member selection of described upper left rocking arm sets hinged groove or articulated joint, while the left end of upper right rocking arm is set relatively
The articulated joint answered or hinged groove, upper left rocking arm and the hinged groove of upper right rocking arm opposite end and articulated joint cooperate, upper fixing axle
Upper left rocking arm and upper right rocking arm are hinged with head tube also cross hinged groove and articulated joint；The right-hand member selection of lower left swing arm is set
Hinged groove or articulated joint, while the left end of lower right swing arm sets corresponding articulated joint or hinged groove, lower left swing arm and bottom right to shake
The hinged groove of arm opposite end and articulated joint cooperate, and lower fixing axle is also cross hinged groove and articulated joint by lower left swing arm and the right side
Lower shake-changing arm is hinged with head tube；The left end of upper left rocking arm is column articulated by upper left fixing axle and left side, and the right-hand member of upper right rocking arm leads to
Cross that upper right fixing axle is column articulated with right side, the left end of lower left swing arm is column articulated by lower-left fixing axle and left side, lower right swing arm
Right-hand member is column articulated by bottom right fixing axle and right side.
Described elastomeric element is spring, and the both ends of spring are connected with upper left rocking arm and upper right rocking arm respectively, or spring
Both ends be connected respectively with lower left swing arm and lower right swing arm.
Described lower left swing arm includes lower-left front arm and lower-left rear arm again, lower right swing arm include again bottom right front arm and
Bottom right rear arm, head tube is arranged between lower-left front arm, bottom right front arm and lower-left rear arm, bottom right rear arm, lower solid
Lower-left front arm, bottom right front arm, lower-left rear arm, bottom right rear arm and head tube are hinged by dead axle simultaneously；Lower-left fixing axle
Both ends it is respectively that the left end of lower-left front arm, the left end of lower-left rear arm and left side is column articulated, the both ends of bottom right fixing axle point
It is that the right-hand member of bottom right front arm, the right-hand member of bottom right rear arm and right side is not column articulated.
The right-hand member selection of described lower-left front arm sets hinged groove or articulated joint, and the left end of bottom right front arm, which is set, to be corresponded to
Articulated joint and hinged groove, lower-left front arm and the hinged groove of bottom right front arm opposite end and articulated joint cooperate；Behind lower-left
The right-hand member selection of rocking arm sets hinged groove or articulated joint, and articulated joint and hinged groove corresponding to the left end setting of bottom right rear arm are left
Lower rear arm and the hinged groove of bottom right rear arm opposite end and articulated joint cooperate；The both ends of lower fixing axle are each passed through lower-left
What is coordinated between the articulated joint coordinated between front arm, bottom right front arm and hinged groove and lower-left rear arm, bottom right rear arm is be hinged
Head and hinged groove, and lower-left front arm, bottom right front arm, lower-left rear arm, bottom right rear arm and head tube are hinged simultaneously；It is left
Connecting plate is set respectively between lower front arm and lower-left rear arm, between bottom right front arm and bottom right rear arm, will be shaken before lower-left
Arm and lower-left rear arm, bottom right front arm and bottom right rear arm correspondence are fixed.
Described upper left rocking arm includes upper left front arm and upper left rear arm again, upper right rocking arm include again upper right front arm and
Upper right rear arm, head tube is arranged between upper left front arm, upper right front arm and upper left rear arm, upper right rear arm, upper solid
Upper left front arm, upper right front arm, upper left rear arm, upper right rear arm and head tube are hinged by dead axle simultaneously；Upper left fixing axle
Both ends it is respectively that the left end of upper left front arm, the left end of upper left rear arm and left side is column articulated, the both ends of upper right fixing axle point
It is that the right-hand member of upper right front arm, the right-hand member of upper right rear arm and right side is not column articulated.
The right-hand member selection of described upper left front arm sets hinged groove or articulated joint, and the left end of upper right front arm, which is set, to be corresponded to
Articulated joint and hinged groove, upper left front arm and the hinged groove of upper right front arm opposite end and articulated joint cooperate；Behind upper left
The right-hand member selection of rocking arm sets hinged groove or articulated joint, and articulated joint and hinged groove corresponding to the left end setting of upper right rear arm are left
Upper rear arm and the hinged groove of upper right rear arm opposite end and articulated joint cooperate；The both ends of upper fixing axle are each passed through upper left
What is coordinated between the articulated joint coordinated between front arm, upper right front arm and hinged groove and upper left rear arm, upper right rear arm is be hinged
Head and hinged groove, and upper left front arm, upper right front arm, upper left rear arm, upper right rear arm and head tube are hinged simultaneously.
It is described between upper left front arm and upper right front arm, between upper left rear arm and upper right rear arm, before lower-left
Select to set at least one spring between rocking arm and bottom right front arm, between lower-left rear arm and bottom right rear arm.
Described upper left front arm, upper right front arm, the upside of upper left rear arm and upper right rear arm are set upwards respectively
Raised erecting bed, the both ends of spring set spring fixed seat respectively, each bullet being arranged between upper left rocking arm and upper right rocking arm
The spring fixed seat at spring both ends is hinged with corresponding erecting bed respectively.
Described lower-left front arm and the front side of bottom right front arm set the erecting bed to front projection, lower-left rear arm respectively
The erecting bed to rear projection is set respectively with the rear side of bottom right rear arm, each bullet being arranged between lower left swing arm and lower right swing arm
The spring fixed seat at spring both ends is hinged with corresponding erecting bed respectively.
The utility model has the advantages and positive effects of:
The front-wheel of two front wheels motorcycle of the present utility model is waved in leaning device, and upper rocker arm is independent and flexible connection
Upper left rocking arm and upper right rocking arm, lower shake-changing arm are lower left swing arm and lower right swing arm that be independent and being flexibly connected, upper left rocking arm and upper right
Elastomeric element is set between rocking arm, between lower left swing arm and lower right swing arm, so as to substitute by two sections of bar structures of flexible connection
Single rigid rodlike structure of the prior art, make car body wave in leaning device be more uniformly stressed it is scattered, existing
Introduce to be flexibly connected at the bend resistance design of technology and fix, relative deformation is realized by elastomeric element, so as to improve car
Reduce the size of corresponding support member while body performance to save material, reduce car weight.Other upper left rocking arm and upper right rocking arm
Between, the elastomeric element between lower left swing arm and lower right swing arm can also play a part of secondary shock-absorbing, so as to further reduce
Car body vibrations when complex road surface travels, improve the comfort level of driver.
Brief description of the drawings
Fig. 1 is the structural representation that the front-wheel of two front wheels motorcycle of the present utility model waves the first embodiment of leaning device
Figure；
Fig. 2 is the side view that the front-wheel of two front wheels motorcycle of the present utility model waves the first embodiment of leaning device；
Fig. 3 is the front view that the front-wheel of two front wheels motorcycle of the present utility model waves the first embodiment of leaning device；
Fig. 4 is that the front-wheel of two front wheels motorcycle of the present utility model waves the upward view of leaning device；
Fig. 5 is the structural representation that the front-wheel of two front wheels motorcycle of the present utility model waves the second embodiment of leaning device
Figure；
Fig. 6 is the structural representation that the front-wheel of two front wheels motorcycle of the present utility model waves the 3rd embodiment of leaning device
Figure；
Fig. 7 is the structural representation that the front-wheel of two front wheels motorcycle of the present utility model waves the fourth embodiment of leaning device
Figure；
Fig. 8 is the structural representation that the front-wheel of two front wheels motorcycle of the present utility model waves the 5th embodiment of leaning device
Figure；
Fig. 9 is the structural representation that the front-wheel of two front wheels motorcycle of the present utility model waves the sixth embodiment of leaning device
Figure；
Figure 10 is that the front-wheel of two front wheels motorcycle of the present utility model waves the structure of the 7th embodiment of leaning device and shown
It is intended to.
Embodiment
The technical solution of the utility model is described in detail below by way of the drawings and specific embodiments.
Each part direction described in the utility model using direction of the motorcycle in normally travel forward as before to,
It is backward with the direction that the direction deviates from；Left-hand and dextrad in the utility model with the driving positioned at motor cycle rider's position
Person visual angle is corresponding.
As shown in Figures 1 to 4, the front-wheel of two front wheels motorcycle of the present utility model waves the first embodiment of leaning device
In, including head tube, upper rocker arm, lower shake-changing arm, lateral column and damper（It is not shown）；Wherein head tube 1 be front-wheel steering spindle, car
The upper end of head tube is connected with handlebar, and driver drives head tube to rotate by operating handlebar, so as to drive front-wheel steer；On
Rocking arm is flexibly connected with head tube respectively with lower shake-changing arm；Lateral column includes left side post 2 and right side post 3, left side post respectively with upper rocker arm
Left end and the left end of lower shake-changing arm be flexibly connected, right side post is flexibly connected with the right-hand member of upper rocker arm and the right-hand member of lower shake-changing arm respectively；
Damper includes left damper and right damper, and the upper end of left damper is connected with left side post, upper end and the right side of right damper
Lateral column is connected, and upper rocker arm includes independent upper left Rocker arm 4 and upper right Rocker arm 5, being capable of phase between upper left rocking arm and upper right rocking arm
To rotating, the right-hand member of upper left rocking arm is be hinged by upper fixing axle 6 and head tube 1 with the left end of upper right rocking arm；Lower shake-changing arm includes only
Vertical lower left swing arm 7 and lower right swing arm 8, can be relatively rotated between lower left swing arm and lower right swing arm, the right-hand member of lower left swing arm with
The left end of lower right swing arm is hinged by lower fixing axle 9 with head tube；Between upper left rocking arm and upper right rocking arm, lower left swing arm and bottom right
At least one elastomeric element is set between rocking arm.
The right-hand member selection of upper left Rocker arm 4 sets hinged groove 10 or articulated joint 11, while the left end of upper right Rocker arm 5 is set relatively
The articulated joint 11 answered or hinged groove 10, upper left rocking arm and the hinged groove of upper right rocking arm opposite end and articulated joint cooperate, so as to
Improve the degree of accuracy coordinated between upper left rocking arm and upper right rocking arm, upper fixing axle 6 is also cross the hinged groove of corresponding matching and be hinged
Head upper left rocking arm and upper right rocking arm are hinged with head tube so that upper left rocking arm, upper right rocking arm can above fixing axle be
Axle and rotate；The right-hand member selection of lower left swing arm 7 sets hinged groove 10 or articulated joint 11, while the left end of lower right swing arm 8 sets phase
Corresponding articulated joint 11 or hinged groove 10, lower left swing arm and the hinged groove of lower right swing arm opposite end and articulated joint cooperate, under
Lower left swing arm and lower right swing arm are hinged by fixing axle 9 also cross hinged groove and articulated joint with head tube, lower left swing arm and bottom right
Rocking arm can distinguish following fixing axle and be rotated for axle；The left end of upper left Rocker arm 4 is be hinged by upper left fixing axle 12 and left side post 2,
The right-hand member of upper right Rocker arm 5 is column articulated by upper right fixing axle 13 and right side, the left end of lower left swing arm 7 by lower-left fixing axle 14 with
Left side is column articulated, and the right-hand member of lower right swing arm 8 is be hinged by bottom right fixing axle 15 and right side post 3.
Elastomeric element is spring 16, and the both ends of spring are connected with upper left rocking arm and upper right rocking arm respectively, or the two of spring
End is connected with lower left swing arm and lower right swing arm respectively, so as to be limited by spring between upper left rocking arm and upper right rocking arm, lower-left
The angle and amplitude of relative displacement between rocking arm and lower right swing arm, it ensure that to that can also be played while vehicle body support strength
The effect of elastic shock attenuation.The set location and quantity of elastomeric element can carry out any group according to specific requirement and application scenarios
Close.
To ensure movable upper rocker arm and lower shake-changing arm integrated support intensity and stability to vehicle frame, lower left swing arm includes again
Lower-left front arm 7a and lower-left rear arm 7b, lower right swing arm includes bottom right front arm 8a again and bottom right rear arm 8b, head tube 1 are set
Put between lower-left front arm 7a, bottom right front arm 8a and lower-left rear arm 7b, bottom right rear arm 8b, lower fixing axle 9 simultaneously will
Lower-left front arm, bottom right front arm, lower-left rear arm, bottom right rear arm and head tube are hinged；The both ends of lower-left fixing axle 14 point
That the left end of lower-left front arm, the left end of lower-left rear arm and left side is not column articulated, the both ends of bottom right fixing axle 15 are respectively by the right side
The right-hand member of lower front arm, the right-hand member of bottom right rear arm and right side are column articulated.
Lower-left front arm 7a right-hand member selection sets hinged groove 10 or articulated joint 11, bottom right front arm 8a left end setting pair
The articulated joint answered and hinged groove, lower-left front arm and the hinged groove of bottom right front arm opposite end and articulated joint cooperate；Lower-left
Rear arm 7b right-hand member selection sets hinged groove 10 or articulated joint 11, bottom right rear arm 8b left end set corresponding to articulated joint and
Hinged groove, lower-left rear arm and the hinged groove of bottom right rear arm opposite end and articulated joint cooperate；The both ends of lower fixing axle 9 point
Between the articulated joint that Chuan Guo do not coordinate between lower-left front arm, bottom right front arm and hinged groove and lower-left rear arm, bottom right rear arm
The articulated joint of cooperation and hinged groove, and by lower-left front arm, bottom right front arm, lower-left rear arm, bottom right rear arm and head tube
It is hinged simultaneously；Connecting plate is set respectively between lower-left front arm and lower-left rear arm, between bottom right front arm and bottom right rear arm
19, lower-left front arm and lower-left rear arm, bottom right front arm and bottom right rear arm correspondence are fixed.
Upper left rocking arm includes upper left front arm 4a and upper left rear arm 4b again, upper right rocking arm include again upper right front arm 5a and
Upper right rear arm 5b, head tube 1 are arranged between upper left front arm, upper right front arm and upper left rear arm, upper right rear arm, on
Upper left front arm, upper right front arm, upper left rear arm, upper right rear arm and head tube are hinged by fixing axle 6 simultaneously；Upper left is fixed
The both ends of axle 12 are column articulated by the left end of upper left front arm, the left end of upper left rear arm and left side respectively, upper right fixing axle 13
Both ends are column articulated by the right-hand member of upper right front arm, the right-hand member of upper right rear arm and right side respectively.
Upper left front arm 4a right-hand member selection sets hinged groove 10 or articulated joint 11, upper right front arm 5a left end setting pair
The articulated joint 11 answered and hinged groove 10, upper left front arm and the hinged groove of upper right front arm opposite end and articulated joint cooperate；
Upper left rear arm 4b right-hand member selection sets hinged groove or articulated joint, upper right rear arm 5b left end set corresponding to articulated joint and
Hinged groove, upper left rear arm and the hinged groove of upper right rear arm opposite end and articulated joint cooperate；The both ends of upper fixing axle 6 point
Between the articulated joint that Chuan Guo do not coordinate between upper left front arm, upper right front arm and hinged groove and upper left rear arm, upper right rear arm
The articulated joint of cooperation and hinged groove, and by upper left front arm, upper right front arm, upper left rear arm, upper right rear arm and head tube
It is hinged simultaneously.
Between upper left front arm 4a and upper right front arm 5a, between upper left rear arm 4b and upper right rear arm 5b, lower-left
A spring 16 is set respectively between front arm 7a and bottom right front arm 8a, between lower-left rear arm 7b and bottom right rear arm 8b,
Four springs are set altogether in the present embodiment.
Upper left front arm, upper right front arm, the upside of upper left rear arm and upper right rear arm set what is raised up respectively
Erecting bed 17, the both ends of spring set spring fixed seat 18 respectively, the spring fixed seat of each both ends of the spring respectively with corresponding peace
Dress table-hinges connects, so as to by upper left front arm 4a and upper right front arm 5a, upper left rear arm 4b and upper right rear arm 5b by combining
To connection.
The front side of lower-left front arm and bottom right front arm sets the erecting bed 17 to front projection, lower-left rear arm and the right side respectively
The rear side of lower rear arm sets the erecting bed 17 to rear projection respectively, each spring being arranged between lower left swing arm and lower right swing arm
The spring fixed seat at both ends is hinged with corresponding erecting bed respectively, so as to by lower-left front arm 7a and bottom right front arm 8a, lower-left
Rear arm 7b and bottom right rear arm 8b by combine to connection.
As shown in figure 5, the front-wheel of two front wheels motorcycle of the present utility model is waved in the second embodiment of leaning device, it is left
Go forward between Rocker arm 4 a and upper right front arm 5a, spring 16 is set respectively between upper left rear arm 4b and upper right rear arm 5b, it is left
Spring, i.e. this implementation are not provided between lower front arm 7a and bottom right front arm 8a, between lower-left rear arm 7b and bottom right rear arm
Two springs are set in example.
As shown in fig. 6, the front-wheel of two front wheels motorcycle of the present utility model is waved in the 3rd embodiment of leaning device, it is left
Go forward to set spring 16 between Rocker arm 4 a and upper right front arm 5a, other positions are not provided with spring.
As shown in fig. 7, the front-wheel of two front wheels motorcycle of the present utility model is waved in the fourth embodiment of leaning device,
Between upper left front arm 4a and upper right front arm 5a, between lower-left front arm 7a and bottom right front arm 8a, lower-left rear arm 7b and
One spring 16 is set respectively between the rear arm of bottom right, i.e., three springs are set in the present embodiment.
As shown in figure 8, the front-wheel of two front wheels motorcycle of the present utility model is waved in the 5th embodiment of leaning device, it is left
A spring 16 is set respectively between lower front arm 7a and bottom right front arm 8a, between lower-left rear arm 7b and bottom right rear arm,
Two springs are set i.e. in the present embodiment.
As shown in figure 9, the front-wheel of two front wheels motorcycle of the present utility model is waved in the sixth embodiment of leaning device, it is left
One spring 16 is set between lower front arm 7a and bottom right front arm 8a, i.e., a spring is set in the present embodiment.
As shown in Figure 10, the front-wheel of two front wheels motorcycle of the present utility model is waved in the 7th embodiment of leaning device,
Lower shake-changing arm includes lower-left front arm 7a, lower-left rear arm 7b, bottom right front arm 8a and bottom right rear arm, and upper rocker arm then includes a left side
Go forward Rocker arm 4 a and upper right front arm 5a, between upper left front arm 4a and upper right front arm 5a, before lower-left front arm 7a and bottom right
A spring 16 is set respectively between rocking arm 8a, between lower-left rear arm 7b and bottom right rear arm, i.e., sets three in the present embodiment
Individual spring.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, it is any however, be not limited to the utility model although the utility model is disclosed as above with preferred embodiment
Those skilled in the art, do not departing from the range of technical solutions of the utility model, can utilize certainly in the technology disclosed
Appearance makes a little change or modification a, turns into the equivalent embodiment of equivalent variations, as long as being without departing from technical solutions of the utility model
Content, any simple modification, equivalent change and modification made to above example according to the technical essence of the utility model,
Belong in the range of technical solutions of the utility model.
Claims (10)
1. a kind of front-wheel of two front wheels motorcycle waves leaning device, including head tube, upper rocker arm, lower shake-changing arm, lateral column and damping
Device；Wherein head tube is the steering spindle of front-wheel；Upper rocker arm is flexibly connected with head tube respectively with lower shake-changing arm；Lateral column includes left side post
With right side post, left side post is flexibly connected with the left end of upper rocker arm and the left end of lower shake-changing arm respectively, right side post respectively with upper rocker arm
The right-hand member of right-hand member and lower shake-changing arm is flexibly connected；Damper includes left damper and right damper, the upper end and left side of left damper
Post is connected, and the upper end of right damper is connected with right side post, it is characterised in that：Upper rocker arm includes independent upper left rocking arm and the right side
Upper rocker arm, the right-hand member of upper left rocking arm are hinged with the left end of upper right rocking arm by upper fixing axle with head tube；Lower shake-changing arm includes independent
Lower left swing arm and lower right swing arm, the right-hand member of lower left swing arm and the left end of lower right swing arm are hinged by lower fixing axle with head tube；
Between upper left rocking arm and upper right rocking arm, at least one elastomeric element is set between lower left swing arm and lower right swing arm.
2. the front-wheel of two front wheels motorcycle according to claim 1 waves leaning device, it is characterised in that：Upper left rocking arm
Right-hand member selection sets hinged groove or articulated joint, while the left end of upper right rocking arm sets corresponding articulated joint or hinged groove, upper left
Rocking arm and the hinged groove of upper right rocking arm opposite end and articulated joint cooperate, and upper fixing axle will also cross hinged groove and articulated joint
Upper left rocking arm and upper right rocking arm are hinged with head tube；The right-hand member selection of lower left swing arm sets hinged groove or articulated joint, while bottom right
The left end of rocking arm sets corresponding articulated joint or hinged groove, the hinged groove and articulated joint of lower left swing arm and lower right swing arm opposite end
Cooperate, lower left swing arm and lower right swing arm are hinged by lower fixing axle also cross hinged groove and articulated joint with head tube；Upper left
The left end of rocking arm is column articulated by upper left fixing axle and left side, and the right-hand member of upper right rocking arm is cut with scissors by upper right fixing axle and right side post
Connect, the left end of lower left swing arm is column articulated by lower-left fixing axle and left side, and the right-hand member of lower right swing arm passes through bottom right fixing axle and the right side
Lateral column is hinged.
3. the front-wheel of two front wheels motorcycle according to claim 1 or 2 waves leaning device, it is characterised in that：Elastic portion
Part is spring, and the both ends of spring are connected with upper left rocking arm and upper right rocking arm respectively, or spring both ends respectively with lower left swing arm
It is connected with lower right swing arm.
4. the front-wheel of two front wheels motorcycle according to claim 3 waves leaning device, it is characterised in that：Lower left swing arm is again
Including lower-left front arm and lower-left rear arm, lower right swing arm includes bottom right front arm again and bottom right rear arm, head tube are arranged on
Between lower-left front arm, bottom right front arm and lower-left rear arm, bottom right rear arm, lower fixing axle is simultaneously by lower-left front arm, the right side
Lower front arm, lower-left rear arm, bottom right rear arm and head tube are hinged；The both ends of lower-left fixing axle are respectively by lower-left front arm
Left end, the left end of lower-left rear arm and left side are column articulated, and the both ends of bottom right fixing axle are respectively by the right-hand member of bottom right front arm, bottom right
The right-hand member of rear arm and right side are column articulated.
5. the front-wheel of two front wheels motorcycle according to claim 4 waves leaning device, it is characterised in that：Lower-left front arm
Right-hand member selection hinged groove or articulated joint be set, the left end of bottom right front arm set corresponding to articulated joint and hinged groove, before lower-left
Rocking arm and the hinged groove of bottom right front arm opposite end and articulated joint cooperate；The right-hand member selection of lower-left rear arm sets hinged groove
Or articulated joint, articulated joint and hinged groove corresponding to the left end setting of bottom right rear arm, lower-left rear arm and bottom right rear arm are relative
The hinged groove at end and articulated joint cooperate；The both ends of lower fixing axle, which are each passed through between lower-left front arm, bottom right front arm, to be coordinated
Articulated joint and hinged groove and lower-left rear arm, bottom right rear arm between the articulated joint that coordinates and hinged groove, and will be shaken before lower-left
Arm, bottom right front arm, lower-left rear arm, bottom right rear arm and head tube are hinged simultaneously；Lower-left front arm and lower-left rear arm it
Between, between bottom right front arm and bottom right rear arm connecting plate is set respectively, will be shaken before lower-left front arm and lower-left rear arm, bottom right
Arm and bottom right rear arm correspondence are fixed.
6. the front-wheel of two front wheels motorcycle according to claim 5 waves leaning device, it is characterised in that：Upper left rocking arm is again
Including upper left front arm and upper left rear arm, upper right rocking arm includes upper right front arm again and upper right rear arm, head tube are arranged on
Between upper left front arm, upper right front arm and upper left rear arm, upper right rear arm, upper fixing axle is simultaneously by upper left front arm, the right side
Upper front arm, upper left rear arm, upper right rear arm and head tube are hinged；The both ends of upper left fixing axle are respectively by upper left front arm
Left end, the left end of upper left rear arm and left side are column articulated, and the both ends of upper right fixing axle are respectively by the right-hand member of upper right front arm, upper right
The right-hand member of rear arm and right side are column articulated.
7. the front-wheel of two front wheels motorcycle according to claim 6 waves leaning device, it is characterised in that：Upper left front arm
Right-hand member selection hinged groove or articulated joint be set, the left end of upper right front arm set corresponding to articulated joint and hinged groove, before upper left
Rocking arm and the hinged groove of upper right front arm opposite end and articulated joint cooperate；The right-hand member selection of upper left rear arm sets hinged groove
Or articulated joint, articulated joint and hinged groove corresponding to the left end setting of upper right rear arm, upper left rear arm and upper right rear arm are relative
The hinged groove at end and articulated joint cooperate；The both ends of upper fixing axle, which are each passed through between upper left front arm, upper right front arm, to be coordinated
Articulated joint and hinged groove and upper left rear arm, upper right rear arm between the articulated joint that coordinates and hinged groove, and will be shaken before upper left
Arm, upper right front arm, upper left rear arm, upper right rear arm and head tube are hinged simultaneously.
8. the front-wheel of two front wheels motorcycle according to claim 7 waves leaning device, it is characterised in that：Shaken before upper left
Between arm and upper right front arm, between upper left rear arm and upper right rear arm, between lower-left front arm and bottom right front arm, lower-left
Selection sets at least one spring between rear arm and bottom right rear arm.
9. the front-wheel of two front wheels motorcycle according to claim 8 waves leaning device, it is characterised in that：Shaken before upper left
Arm, upper right front arm, the upside of upper left rear arm and upper right rear arm set the erecting bed to raise up, the both ends of spring respectively
Spring fixed seat is set respectively, the spring fixed seat of each both ends of the spring being arranged between upper left rocking arm and upper right rocking arm respectively with
Corresponding erecting bed is hinged.
10. the front-wheel of two front wheels motorcycle according to claim 9 waves leaning device, it is characterised in that：Shaken before lower-left
The front side of arm and bottom right front arm sets the rear side difference of the erecting bed to front projection, lower-left rear arm and bottom right rear arm respectively
Erecting bed to rear projection is set, the spring fixed seat difference for each both ends of the spring being arranged between lower left swing arm and lower right swing arm
It is hinged with corresponding erecting bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135265.1U CN206634127U (en) | 2017-02-15 | 2017-02-15 | The front-wheel of two front wheels motorcycle waves leaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135265.1U CN206634127U (en) | 2017-02-15 | 2017-02-15 | The front-wheel of two front wheels motorcycle waves leaning device |
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| Publication Number | Publication Date |
|---|---|
| CN206634127U true CN206634127U (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720135265.1U Active CN206634127U (en) | 2017-02-15 | 2017-02-15 | The front-wheel of two front wheels motorcycle waves leaning device |
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| CN (1) | CN206634127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585810A (en) * | 2017-02-15 | 2017-04-26 | 天津内燃机研究所（天津摩托车技术中心） | Front wheel swinging inclining mechanism for double-front-wheel motorcycle |
-
2017
- 2017-02-15 CN CN201720135265.1U patent/CN206634127U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585810A (en) * | 2017-02-15 | 2017-04-26 | 天津内燃机研究所（天津摩托车技术中心） | Front wheel swinging inclining mechanism for double-front-wheel motorcycle |
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