CN206634128U - The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device - Google Patents
The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device Download PDFInfo
- Publication number
- CN206634128U CN206634128U CN201720135309.0U CN201720135309U CN206634128U CN 206634128 U CN206634128 U CN 206634128U CN 201720135309 U CN201720135309 U CN 201720135309U CN 206634128 U CN206634128 U CN 206634128U
- Authority
- CN
- China
- Prior art keywords
- arm
- rocking arm
- pilot
- wheel
- rocker
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Axle Suspensions And Sidecars For Cycles (AREA)
Abstract
A kind of rocker structure of front-wheel and the front-wheel of two front wheels motorcycle are waved in leaning device; rocking arm includes independent left rocking arm and right rocking arm; sets pilot respectively on left rocking arm or right rocking arm; the stopper slot of forward and backward gland is engaged with pilot respectively; upper fixing axle or lower fixing axle pass through preceding gland, rear pressing cover and head tube, and upper rocker arm or lower shake-changing arm are flexibly connected with head tube；Secondary shock-absorbing structure is set between left rocking arm, right rocking arm with group.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, reduce the size of corresponding single support member to save material, reduce car weight, it is easier to manufacture.Secondary shock-absorbing structure can also play a part of secondary shock-absorbing, reduce car body vibrations during complex road surface traveling, 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 front-wheel with multi-stage shock-absorbing structure shakes
The front-wheel of arm configuration and two front wheels 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
Before the technical problems to be solved in the utility model is to provide the rocker structure and two front wheels motorcycle of a kind of front-wheel
Wheel waves leaning device.
The utility model is adopted the technical scheme that to solve technical problem present in known technology:
The rocker structure of front-wheel of the present utility model, including left rocking arm and right rocking arm, fixing axle is by left rocking arm and right rocking arm
It is connected with head tube, left rocking arm and right rocking arm are separate bascule, on the forward and backward surface of left rocking arm and right rocking arm
Pilot is set respectively, and each pilot on left rocking arm and each pilot on right rocking arm are corresponding symmetrical, before left rocking arm and right rocking arm,
Gland and rear pressing cover before both sides are set respectively afterwards, set stopper slot on forward and backward gland respectively, left rocking arm and the preceding surface of right rocking arm
Pilot is engaged with the stopper slot of preceding gland, and the pilot on surface is engaged with the stopper slot of rear pressing cover after left rocking arm and right rocking arm；
Left rocking arm and right rocking arm set the guide groove of insertion respectively, by corresponding through leading on left rocking arm or right rocking arm between forward and backward gland
The fixed column of groove is connected, and fixing axle is surrounded being arranged between left rocking arm and right rocking arm and is connected with head tube, left rocking arm and
Right rocking arm rotates using fixing axle as axle, under pilot and stopper slot and guide groove and the fiting constraint of fixed column respectively.
The utility model can also use following technical measures：
The pilot set on described left rocking arm and right rocking arm is arc-shaped, and the stopper slot on the inside of forward and backward gland is circle,
The lateral wall of pilot and the madial wall of stopper slot are fitted, and the guide groove packet on left rocking arm and right rocking arm is set along circular arc, guide groove
Circular arc track, circular arc, stopper slot and upper fixing axle where pilot are set to be coaxially disposed.
The upper limit of arc angle sum where correspondence position pilot is shaken for circumference with a left side on described left rocking arm and right rocking arm
The difference of arm and right rocking arm relative maximum rotational angle；Left rocking arm and right rocking arm correspond on the abutting end end face of pilot position respectively
Fixing groove is set, and the bottom surface of fixing groove is the arc surface being coaxially disposed with fixing axle；Two fixations of upper left rocking arm and upper right rocking arm
Bearing is set between groove, and fixing axle is engaged with bearing.
Secondary shock-absorbing structure is set between described left rocking arm and right rocking arm, and above-mentioned secondary shock-absorbing structure includes：Left rocking arm
With the slotted eye set respectively on the abutting end end face of right rocking arm, the two sections of springs set up separately in the slotted eye of both sides, two spring opposite ends
The convex-concave articulated joint for the mutual cooperation being arranged in pairs and the pretension bolt for mutually fixing spring with corresponding slot.
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；Upper rocker arm is flexibly connected with head tube respectively with lower shake-changing arm；Lateral column includes left side post and right side post, left side post
Be flexibly connected respectively with the left end of upper rocker arm and the left end of lower shake-changing arm, right side post respectively with the right-hand member of upper rocker arm and the right side of lower shake-changing arm
End is flexibly connected；Damper includes left damper and right damper, and the upper end of left damper is connected with left side post, right damper
Upper end be connected with right side post, in upper rocker arm and lower shake-changing arm at least one rocking arm use above-mentioned front-wheel rocker structure.
Described lower shake-changing arm is two, respectively descends front arm and lower rear arm, is arranged on the front and rear sides of head tube, under
The rocker structure of above-mentioned front-wheel is respectively adopted in front arm and lower rear arm；Before lower front arm includes lower-left front arm and bottom right again
Rocking arm, lower rear arm include lower-left rear arm and bottom right rear arm, and lower fixing axle is also cross connection lower-left front arm and bottom right
The forward and backward gland and connection lower-left rear arm of front arm and the forward and backward gland of bottom right rear arm, by lower-left front arm, bottom right
Front arm, lower-left rear arm and bottom right rear arm are flexibly connected with head tube.
The pilot set on described lower front arm and lower rear arm is arc-shaped, and the stopper slot on the inside of front and rear gland is circle
Shape, the lateral wall of each pilot and the madial wall of stopper slot are fitted, and the guide groove on lower front arm and lower rear arm is grouped along circular arc
Set, the circular arc of guide groove sets track, pilot place circular arc, stopper slot and lower fixing axle to be coaxially disposed；It is same on lower front arm
The upper limit of circular arc corresponding angle sum is circumference and lower-left front arm and bottom right front arm phase where two pilots that group is correspondingly arranged
To the difference of maximum rotation angle；The upper limit of circular arc corresponding angle sum is where two pilots being correspondingly arranged on lower rear arm with group
The difference of circumference and lower-left rear arm and bottom right rear arm relative maximum rotational angle；Lower-left front arm and bottom right front arm, lower-left
Fixing groove is set respectively on the abutting end end face of rear arm and bottom right rear arm, and the bottom surface of fixing groove is coaxially set with lower fixing axle
The arc surface put；It is separately positioned between lower-left front arm and bottom right front arm, between lower-left rear arm and bottom right rear arm
Bearing is set in two fixing grooves, and lower fixing axle is engaged with bearing.
Described upper rocker arm is two, respectively upper front arm and upper rear arm, is arranged on the front and rear sides of head tube, on
The rocker structure of above-mentioned front-wheel is respectively adopted in front arm and upper rear arm；Before upper front arm includes upper left front arm and upper right again
Rocking arm, upper rear arm include upper left rear arm and upper right rear arm, and upper fixing axle is also cross connection upper left front arm and upper right
The forward and backward gland and connection upper left rear arm of front arm and the forward and backward gland of upper right rear arm, by upper left front arm, upper right
Front arm, upper left rear arm and upper right rear arm are flexibly connected with head tube.
The pilot set on described upper front arm and upper rear arm is arc-shaped, and the stopper slot on the inside of front and rear gland is circle
Shape, the lateral wall of each pilot and the madial wall of stopper slot are fitted, and the guide groove on upper front arm and upper rear arm is grouped along circular arc
Set, the circular arc of guide groove sets track, pilot place circular arc, stopper slot and upper fixing axle to be coaxially disposed；It is same on upper front arm
The upper limit of circular arc corresponding angle sum is circumference and upper left front arm and upper right front arm phase where two pilots that group is correspondingly arranged
To the difference of maximum rotation angle；The upper limit of circular arc corresponding angle sum is where two pilots being correspondingly arranged on upper rear arm with group
The difference of circumference and upper left rear arm and upper right rear arm relative maximum rotational angle；Upper left front arm and upper right front arm, upper left
Fixing groove is set respectively on the abutting end end face of rear arm and upper right rear arm, and the bottom surface of fixing groove is coaxially set with upper fixing axle
The arc surface put；It is separately positioned between upper left front arm and upper right front arm, between upper left rear arm and upper right rear arm
Bearing is set in two fixing grooves, and upper fixing axle is engaged with bearing.
Secondary shock-absorbing structure is set in described upper rocker arm and lower shake-changing arm in the rocker structure of at least one group front-wheel, it is above-mentioned
Secondary shock-absorbing structure includes：With the slotted eye set respectively on the abutting end end face for organizing left rocking arm and right rocking arm, set up separately in two side channels
The convex-concave articulated joint for the mutual cooperation that two sections of springs, two spring opposite ends in hole are arranged in pairs and by spring and corresponding slot phase
Fixed pretension bolt.
The utility model has the advantages and positive effects of:
In the rocker structure of front-wheel of the present utility model, rocking arm is independent and left rocking arm that is being flexibly connected and right rocking arm, is adopted
Waved with the front-wheel of the two front wheels motorcycle of said structure in leaning device, then between upper left rocking arm and upper right rocking arm, a left side
Secondary shock-absorbing structure is flexibly set between lower shake-changing arm and lower right swing arm, it is existing so as to instead of by two sections of bar structures of flexible connection
Have the single rigid rodlike structure in technology, make car body wave in leaning device be more uniformly stressed it is scattered, in prior art
Bend resistance design at introduce be flexibly connected fix, relative deformation is realized by elastomeric element, so as to improve car body
Can while reduce the size of corresponding support member to save material, reduce car weight.Pass through matching somebody with somebody between forward and backward gland and pilot
Close to limit mobile range and angle during motorcycle driving with each section in two sections of rocking arms of group, at the same strengthen upper rocker arm and
The lower shake-changing arm bonding strength between head tube, and uniform force is distributed into bearing and forward and backward gland respectively, eliminates motor
Car start, it is anxious accelerate and anxious deceleration situations under head tube and upper and lower rocking arm link position stress concentration, enhance between part
The reliability of connection.Secondary shock-absorbing structure between upper left rocking arm and upper right rocking arm, between lower left swing arm and lower right swing arm in addition
Also secondary shock-absorbing can be played a part of, so as to which car body when further reducing complex road surface traveling shakes, improve driver's
Comfort level.Secondary shock-absorbing structure setting in the utility model is passing through pretension with the opposite end for organizing left rocking arm, right rocking arm, spring
Bolt is arranged in corresponding slotted eye, so as to which spring be hidden, is improved the degree of integration of part, is reduced the body of shock-damping structure
It is long-pending, cooperated between pre- two next springs by convex-concave articulated joint, can ensure that spring has enough branch in use
Support and damping intensity, are easy to produce and process, mount and dismount again.
Brief description of the drawings
Fig. 1 is the structure decomposition figure of the rocker structure of front-wheel of the present utility model；
Fig. 2 is that the structure for the first embodiment that the front-wheel of two front wheels motorcycle of the present utility model waves leaning device is shown
It is intended to；
Fig. 3 is that the front-wheel of two front wheels motorcycle of the present utility model waves the front view of leaning device；
Fig. 4 is that the front-wheel of two front wheels motorcycle of the present utility model waves the structure of second of 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 figure 1, the rocker structure of front-wheel of the present utility model, including left rocking arm 1 and right rocking arm 2, fixing axle 3 is by a left side
Rocking arm and right rocking arm are connected with head tube, and left rocking arm and right rocking arm are separate bascule, left rocking arm 1 and right rocking arm
Pilot 4 is set respectively on 2 forward and backward surface, and each pilot on left rocking arm and each pilot on right rocking arm are corresponding symmetrical, on a left side
Rocking arm and right rocking arm front and rear sides set preceding gland 5a and rear pressing cover 5b respectively, and stopper slot 6 is set respectively on forward and backward gland, left
The pilot 4 on rocking arm and the preceding surface of right rocking arm is engaged with the stopper slot 6 of preceding gland, after left rocking arm and right rocking arm the pilot on surface with
The stopper slot of rear pressing cover is engaged；Left rocking arm and right rocking arm set the guide groove 7 of insertion respectively, pass through between forward and backward gland correspondingly
Fixed column 8 through left rocking arm or right rocking arm upper guide groove is connected, and fixing axle 3 is surrounded being arranged between left rocking arm and right rocking arm
And be connected with head tube, left rocking arm and right rocking arm are respectively with fixing axle 3 for axle, in pilot 4 and stopper slot 6 and guide groove 7 and fixation
Rotated under the fiting constraint of post 8.
The pilot set on left rocking arm and right rocking arm is arc-shaped, and the stopper slot on the inside of forward and backward gland is circle, pilot
The madial wall of lateral wall and stopper slot is fitted, and the guide groove packet on left rocking arm and right rocking arm is set along circular arc, the circular arc of guide groove
Circular arc, stopper slot and fixing axle where setting track, pilot are to be coaxially disposed.
The upper limit of arc angle sum where correspondence position pilot is circumference and left rocking arm and the right side on left rocking arm and right rocking arm
The difference of rocking arm relative maximum rotational angle；Left rocking arm and right rocking arm correspond on the abutting end end face of pilot position to be set admittedly respectively
Determine groove 19, the bottom surface of fixing groove is the arc surface being coaxially disposed with fixing axle；Two fixing grooves of upper left rocking arm and upper right rocking arm it
Between set bearing 18, fixing axle is engaged with bearing.
Secondary shock-absorbing structure is set between left rocking arm and right rocking arm, and above-mentioned secondary shock-absorbing structure includes：Left rocking arm and the right side are shaken
The slotted eye 12 set respectively on the abutting end end face of arm, the two sections of springs 13 set up separately in the slotted eye of both sides, two spring opposite ends into
Convex-concave articulated joint 14 to the mutual cooperation of setting and the pretension bolt 15 for mutually fixing spring with corresponding slot.Spring passes through pre-
Tight bolt is arranged in corresponding slotted eye, so as to which spring be hidden, is improved the degree of integration of part, is reduced the body of shock-damping structure
It is long-pending, cooperated between pre- two next springs by convex-concave articulated joint, can ensure that spring has enough branch in use
Support and damping intensity, are easy to produce and process, mount and dismount again.
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；Upper rocker arm is flexibly connected with head tube respectively with lower shake-changing arm；Lateral column includes left side post and right side post, left side post
Be flexibly connected respectively with the left end of upper rocker arm and the left end of lower shake-changing arm, right side post respectively with the right-hand member of upper rocker arm and the right side of lower shake-changing arm
End is flexibly connected；Damper includes left damper and right damper, and the upper end of left damper is connected with left side post, right damper
Upper end be connected with right side post, in upper rocker arm and lower shake-changing arm at least one rocking arm use above-mentioned front-wheel rocker structure.
I.e. rocker structure includes left rocking arm and right rocking arm, and left rocking arm and right rocking arm are connected by fixing axle with head tube, left rocking arm and
Right rocking arm is separate bascule, and pilot is set respectively on the forward and backward surface of left rocking arm and right rocking arm, and on left rocking arm
Each pilot and each pilot on right rocking arm it is corresponding symmetrical, before left rocking arm and right rocking arm front and rear sides are set respectively gland and
Rear pressing cover, the pilot and the stopper slot phase of preceding gland of stopper slot, left rocking arm and the preceding surface of right rocking arm are set on forward and backward gland respectively
Coordinate, the pilot on surface is engaged with the stopper slot of rear pressing cover after left rocking arm and right rocking arm；Left rocking arm and right rocking arm are set respectively
The guide groove of insertion, it is connected by the corresponding fixed column through left rocking arm or right rocking arm upper guide groove between forward and backward gland, fixing axle
Be surrounded being arranged between left rocking arm and right rocking arm and be connected with head tube, left rocking arm and right rocking arm respectively using fixing axle as axle,
Rotated under pilot and stopper slot and guide groove and the fiting constraint of fixed column.
The front-wheel of two front wheels motorcycle waves upper rocker arm in leaning device and lower shake-changing arm and can individually used according to demand
The rocker structure of front-wheel of the present utility model, the rocker structure of above-mentioned front-wheel of the present utility model can also be used simultaneously.It is upper,
When lower shake-changing arm all uses the rocker structure of front-wheel of the present utility model, double lower shake-changing arms, the three of single upper rocker arm can also be used to shake
Arm configuration, single lower shake-changing arm, three rocker structures of double upper rocker arms or double lower shake-changing arms, four rocker structures of double upper rocker arms.
As shown in Figures 2 and 3, the front-wheel of two front wheels motorcycle of the present utility model waves the first embodiment of leaning device
As double lower shake-changing arms, the structure of single upper rocker arm.The front-wheel of two front wheels motorcycle of the present utility model, which waves leaning device, to be included
Head tube 9, upper rocker arm, lower shake-changing arm, lateral column and damper（It is not shown）；The steering spindle of front-wheel is wherein set in head tube；On shake
Arm is flexibly connected with head tube respectively with lower shake-changing arm；Lateral column includes left side post 20a and right side post 20b, and left side post is respectively with above shaking
The left end of arm and the left end of lower shake-changing arm are flexibly connected, and right-hand member activity of the right side post respectively with the right-hand member and lower shake-changing arm of upper rocker arm connects
Connect；Damper includes left damper and right damper, and the upper end of left damper is connected with left side post, the upper end of right damper with
Right side post is connected, and upper rocker arm includes independent upper left rocking arm 1a and upper right rocking arm 2a, and upper left rocking arm and upper right rocking arm are relatively adjacent
Pilot 4 is set respectively on the forward and backward surface of near-end, and each pilot on the rocking arm of upper left and each pilot on upper right rocking arm are to reply
Claim, the front and rear side of upper left rocking arm and upper right rocking arm adjacent position sets preceding gland 5a and rear pressing cover 5b respectively, and forward and backward gland is each
Stopper slot 6 is set respectively towards the side of upper rocker arm, the pilot 4 on upper left rocking arm and the preceding surface of upper right rocking arm is spacing with preceding gland
Groove is engaged, and the pilot on surface is engaged with the stopper slot of rear pressing cover after upper left rocking arm and upper right rocking arm, upper left rocking arm and upper right
Rocking arm sets the guide groove 7 of insertion respectively, passes through corresponding consolidating through upper left rocking arm or upper right rocking arm upper guide groove between forward and backward gland
Fixed column 8 is connected, upper fixing axle 3a by upper left rocking arm and upper right rocking arm surround and through after preceding gland and rear pressing cover with head tube
It is fixedly connected, is flexibly connected upper left rocking arm, upper right rocking arm with head tube by upper fixing axle and forward and backward gland.
The pilot set on upper rocker arm is arc-shaped, and the stopper slot on the inside of front and rear gland is circle, the lateral wall of each pilot
Fitted with the madial wall of stopper slot, the pilot on upper left rocking arm and upper right rocking arm is slided in stopper slot along madial wall
Dynamic, the guide groove packet on upper rocker arm is set along circular arc, circular arc where the circular arc of guide groove sets track, pilot, stopper slot and lower solid
Dead axle is to be coaxially disposed；The upper limit of circular arc corresponding angle sum where two pilots on upper rocker arm is circumference and upper left rocking arm and the right side
The difference of upper rocker arm relative maximum rotational angle；When circular arc corresponding angle sum where two pilots is smaller, upper left rocking arm and upper right are shaken
The angle that the relatively forward and backward gland of arm can turn over is just bigger, has bigger activity allowance, circular arc corresponding angle where two pilots
When sum is larger, the angle that upper left rocking arm and the relatively forward and backward gland of upper right rocking arm can turn over is relatively small, can in actual production
To turn over angle from different according to different use demands, while it is equipped with corresponding secondary shock-absorbing structure and carries out elastic force balance
Compensation.Fixing groove is set respectively on the abutting end end face of upper left rocking arm and upper right rocking arm, and the bottom surface of fixing groove is and upper fixing axle
The arc surface being coaxially disposed；Bearing is set in fixing groove, and lower fixing axle is engaged with bearing, and the bearing in fixing groove can be parallel
What is set is multiple.By fixing axle in bearings, by force dispersion, upper left rocking arm, upper right rocking arm and upper fixation are also improved
Relative rotation performance between axle.
The guide groove set in the present embodiment on upper left rocking arm and upper right rocking arm is respectively two, away from upper fixing axle axle center
The length of two guide grooves is more than two guide groove length close to upper fixing axle axle center, but two guide grooves away from upper fixing axle axle center
Place circle and circle where two guide grooves close to upper fixing axle axle center are coaxial, are similarly the axle center of fixing axle.
Lower shake-changing arm is two, respectively descends front arm and lower rear arm, is arranged on the front and rear sides of head tube, lower front arm
The rocker structure of above-mentioned front-wheel of the present utility model is respectively adopted with lower rear arm；Lower front arm includes lower-left front arm 1c again
With bottom right front arm 2c, lower rear arm includes lower-left rear arm 1d and bottom right rear arm 2d, and lower fixing axle 3b is also cross connection
The forward and backward gland and connection lower-left rear arm of lower-left front arm and bottom right front arm and the forward and backward gland of bottom right rear arm, will
Lower-left front arm, bottom right front arm, lower-left rear arm and bottom right rear arm are flexibly connected with head tube 9.
The pilot set on lower front arm and lower rear arm is arc-shaped, and the stopper slot on the inside of front and rear gland is circle, respectively
The lateral wall of pilot and the madial wall of stopper slot are fitted, and the guide groove packet on lower front arm and lower rear arm is set along circular arc,
Circular arc, stopper slot and lower fixing axle where the circular arc of guide groove sets track, pilot are to be coaxially disposed；It is corresponding with group on lower front arm
The upper limit of circular arc corresponding angle sum where two pilots set is circumference and lower-left front arm and bottom right front arm relative maximum
The difference of rotational angle；The upper limit of circular arc corresponding angle sum where two pilots being correspondingly arranged on lower rear arm with group for circumference with
The difference of lower-left rear arm and bottom right rear arm relative maximum rotational angle；Lower-left front arm and bottom right front arm, lower-left rear arm
With fixing groove is set respectively on the abutting end end face of bottom right rear arm, the bottom surface of fixing groove is the circle being coaxially disposed with lower fixing axle
Cambered surface；It is separately positioned between lower-left front arm and bottom right front arm, two fixations between lower-left rear arm and bottom right rear arm
Bearing is set in groove, lower fixing axle is engaged with bearing, the bearing in fixing groove be arranged in parallel it is multiple.
Connection prism 17 is set between lower-left front arm and lower-left rear arm, set between bottom right front arm and bottom right rear arm
Connection prism 17 is put, so as to further improve stability.
Secondary shock-absorbing structure 10 is set at least one set of rocker structure in upper rocker arm and double lower shake-changing arms, as needed also
Secondary shock-absorbing structure will can be all set in all rocker structures, and secondary shock-absorbing structure includes：The abutting end of left rocking arm and right rocking arm
The phase that the slotted eye 12 set respectively on end face, the two sections of springs 13 set up separately in the slotted eye of both sides, two spring opposite ends are arranged in pairs
The convex-concave articulated joint 14 mutually coordinated and the pretension bolt 15 for mutually fixing spring with corresponding slot.Spring is installed by pretension bolt
In corresponding slotted eye, so as to which spring be hidden, the degree of integration of part is improved, reduces the volume of shock-damping structure, it is pre- next
Two springs between cooperated by convex-concave articulated joint, can ensure that spring has enough supports and damping strong in use
Degree, is easy to produce and process, mounts and dismounts again.
As shown in figure 4, the second embodiment that the front-wheel of two front wheels motorcycle of the present utility model waves leaning device is
The structure of double lower shake-changing arms, double upper rocker arms.The front-wheel of two front wheels motorcycle of the present utility model, which waves leaning device, includes headstock
Pipe 9, upper rocker arm, lower shake-changing arm, lateral column and damper（It is not shown）；The steering spindle of front-wheel is wherein set in head tube；Upper rocker arm with
Lower shake-changing arm is flexibly connected with head tube respectively；Lateral column includes left side post 20a and right side post 20b, left side post respectively with upper rocker arm
The left end of left end and lower shake-changing arm is flexibly connected, and 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；Subtract
Shake device includes left damper and right damper, and the upper end of left damper is connected with left side post, the upper end and right side of right damper
Post is connected, and upper rocker arm includes independent upper left rocking arm 1a and upper right rocking arm 2a, upper left rocking arm and upper right rocking arm relative proximity end
Forward and backward surface on pilot is set respectively, and each pilot on the rocking arm of upper left and each pilot on upper right rocking arm are corresponding symmetrical, left
The front and rear side of upper rocker arm and upper right rocking arm adjacent position sets preceding gland 5a and rear pressing cover 5b respectively, the respective direction of forward and backward gland
The side of upper rocker arm sets stopper slot, upper left rocking arm and the pilot on the preceding surface of upper right rocking arm to match with the stopper slot of preceding gland respectively
Close, the pilot on surface is engaged with the stopper slot of rear pressing cover after upper left rocking arm and upper right rocking arm, upper left rocking arm and upper right sub-rocker arm
The guide groove of insertion is not set, passes through the corresponding phase of fixed column 8 through upper left rocking arm or upper right rocking arm upper guide groove between forward and backward gland
Connection, upper fixing axle 3a are surrounded and connected through being fixed with head tube after preceding gland and rear pressing cover by upper left rocking arm and upper right rocking arms
Connect, be flexibly connected upper left rocking arm, upper right rocking arm with head tube by upper fixing axle and forward and backward gland.
Upper rocker arm is two, respectively upper front arm and upper rear arm, is arranged on the front and rear sides of head tube, upper front arm
The rocker structure of above-mentioned front-wheel of the present utility model is respectively adopted with upper rear arm；Upper front arm includes upper left front arm 1a again
With upper right front arm 2a, upper rear arm includes upper left rear arm 1b and upper right rear arm 2b, and upper fixing axle 3a is also cross connection
The forward and backward gland and connection upper left rear arm of upper left front arm and upper right front arm and the forward and backward gland of upper right rear arm, will
Upper left front arm, upper right front arm, upper left rear arm and upper right rear arm are flexibly connected with head tube 9.
The pilot set on upper rocker arm is arc-shaped, and the stopper slot on the inside of front and rear gland is circle, the lateral wall of each pilot
Fitted with the madial wall of stopper slot, the pilot on front arm and upper rear arm is slided in stopper slot along madial wall
Dynamic, the guide groove packet on upper rocker arm is set along circular arc, circular arc where the circular arc of guide groove sets track, pilot, stopper slot and lower solid
Dead axle is to be coaxially disposed；The upper limit of circular arc corresponding angle sum is shaken for circumference with left rocking arm and the right side where two pilots on upper rocker arm
The difference of arm relative maximum rotational angle；When circular arc corresponding angle sum where two pilots is smaller, left rocking arm and right rocking arm relatively before,
The angle that rear pressing cover can turn over is just bigger, has a bigger activity allowance, and two pilots place circular arc corresponding angle sum is larger
When, the angle that left rocking arm and the relatively forward and backward gland of right rocking arm can turn over is relatively small, can be according to different in actual production
Use demand turns over angle from different, while is equipped with corresponding secondary shock-absorbing structure and carries out elastic force balance compensation.Left rocking arm
With fixing groove is set respectively on the abutting end end face of right rocking arm, the bottom surface of fixing groove is the circular arc being coaxially disposed with upper fixing axle
Face；Bearing is set in fixing groove, lower fixing axle is engaged with bearing, the bearing in fixing groove can be arranged in parallel it is multiple.It is logical
Fixing axle in bearings is crossed, by force dispersion, also improves relative turn between upper left rocking arm, upper right rocking arm and upper fixing axle
Dynamic performance.
The guide groove set in the present embodiment on upper left rocking arm and upper right rocking arm is respectively two, away from upper fixing axle axle center
The length of two guide grooves is more than two guide groove length close to upper fixing axle axle center, but two guide grooves away from upper fixing axle axle center
Place circle and circle where two guide grooves close to upper fixing axle axle center are coaxial, are similarly the axle center of fixing axle.
Lower shake-changing arm is two, respectively descends front arm and lower rear arm, is arranged on the front and rear sides of head tube, lower front arm
The rocker structure of above-mentioned front-wheel of the present utility model is respectively adopted with lower rear arm；Lower front arm includes lower-left front arm 1c again
With bottom right front arm 2c, lower rear arm includes lower-left rear arm 1d and bottom right rear arm 2d, and lower fixing axle 3b is also cross connection
The forward and backward gland and connection lower-left rear arm of lower-left front arm and bottom right front arm and the forward and backward gland of bottom right rear arm, will
Lower-left front arm, bottom right front arm, lower-left rear arm and bottom right rear arm are flexibly connected with head tube 9.
The pilot set on lower front arm and lower rear arm is arc-shaped, and the stopper slot on the inside of front and rear gland is circle, respectively
The lateral wall of pilot and the madial wall of stopper slot are fitted, and the guide groove packet on lower front arm and lower rear arm is set along circular arc,
Circular arc, stopper slot and lower fixing axle where the circular arc of guide groove sets track, pilot are to be coaxially disposed；It is corresponding with group on lower front arm
The upper limit of circular arc corresponding angle sum where two pilots set is circumference and lower-left front arm and bottom right front arm relative maximum
The difference of rotational angle；The upper limit of circular arc corresponding angle sum where two pilots being correspondingly arranged on lower rear arm with group for circumference with
The difference of lower-left rear arm and bottom right rear arm relative maximum rotational angle；Lower-left front arm and bottom right front arm, lower-left rear arm
With fixing groove is set respectively on the abutting end end face of bottom right rear arm, the bottom surface of fixing groove is coaxially disposed with lower fixing axle 3b
Arc surface；It is separately positioned between lower-left front arm and bottom right front arm, two between lower-left rear arm and bottom right rear arm consolidate
Determine to set bearing in groove, lower fixing axle is engaged with bearing, the bearing in fixing groove be arranged in parallel it is multiple.
Connection prism 17 is set between lower-left front arm and lower-left rear arm, set between bottom right front arm and bottom right rear arm
Connection prism 17 is put, so as to further improve stability.
Secondary shock-absorbing structure 10, secondary shock-absorbing are set at least one set of rocker structure in double upper rocker arms and double lower shake-changing arms
Structure is identical with structure shown in first embodiment, also secondary shock-absorbing knot will can be all set in all rocker structures as needed
Structure, secondary shock-absorbing structure include：The slotted eye that is set respectively on the abutting end end face of left rocking arm and right rocking arm, set up separately in both sides slotted eye
The convex-concave articulated joint for the mutual cooperation that interior two sections of springs, two spring opposite ends are arranged in pairs and spring is mutually solid with corresponding slot
Fixed pretension bolt.Spring is arranged in corresponding slotted eye by pretension bolt, so as to which spring be hidden, improves the whole of part
It is right, the volume of shock-damping structure is reduced, is cooperated, can be being used by convex-concave articulated joint between pre- two next springs
It is middle to ensure that spring has enough supports and damping intensity, it is easy to produce and process again, mounts and dismounts.
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 rocker structure of front-wheel, including left rocking arm and right rocking arm, fixing axle is by left rocking arm and right rocking arm and head tube phase
Connection, it is characterised in that：Left rocking arm and the forward and backward surface that right rocking arm is separate bascule, left rocking arm and right rocking arm
It is upper that pilot is set respectively, and each pilot on left rocking arm and each pilot on right rocking arm are corresponding symmetrical, in left rocking arm and right rocking arm
Gland and rear pressing cover before front and rear sides is set respectively, set stopper slot on forward and backward gland respectively, table before left rocking arm and right rocking arm
The pilot in face is engaged with the stopper slot of preceding gland, and the stopper slot of the pilot on surface and rear pressing cover matches after left rocking arm and right rocking arm
Close；Left rocking arm and right rocking arm set the guide groove of insertion respectively, by corresponding through on left rocking arm or right rocking arm between forward and backward gland
The fixed column of guide groove is connected, and fixing axle is surrounded being arranged between left rocking arm and right rocking arm and is connected with head tube, left rocking arm
Rotated respectively using fixing axle as axle, under pilot and stopper slot and guide groove and the fiting constraint of fixed column with right rocking arm.
2. the rocker structure of front-wheel according to claim 1, it is characterised in that：The pilot set on left rocking arm and right rocking arm
For arc-shaped, the stopper slot on the inside of forward and backward gland is circle, and the lateral wall of pilot and the madial wall of stopper slot are fitted, and a left side is shaken
Guide groove packet on arm and right rocking arm is set along circular arc, circular arc where the circular arc of guide groove sets track, pilot, stopper slot and upper solid
Dead axle is to be coaxially disposed.
3. the rocker structure of front-wheel according to claim 2, it is characterised in that：Correspondence position is led on left rocking arm and right rocking arm
The upper limit of convex place arc angle sum is circumference and the difference of left rocking arm and right rocking arm relative maximum rotational angle；Left rocking arm and the right side
Rocking arm corresponds on the abutting end end face of pilot position sets fixing groove respectively, and the bottom surface of fixing groove is coaxially disposed with fixing axle
Arc surface；Bearing is set between upper left rocking arm and two fixing grooves of upper right rocking arm, fixing axle is engaged with bearing.
4. the rocker structure of front-wheel according to claim 3, it is characterised in that：Set between left rocking arm and right rocking arm secondary
Shock-damping structure, above-mentioned secondary shock-absorbing structure include：The slotted eye that is set respectively on the abutting end end face of left rocking arm and right rocking arm, set up separately
The convex-concave articulated joint for the mutual cooperation that two sections of springs, two spring opposite ends in the slotted eye of both sides are arranged in pairs and by spring with it is right
Answer the pretension bolt that slotted eye is mutually fixed.
5. 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；Upper rocker arm is flexibly connected with head tube respectively with lower shake-changing arm；Lateral column includes left side post and right side post, and left side post is respectively with above shaking
The left end of arm and the left end of lower shake-changing arm are flexibly connected, and right-hand member activity of the right side post respectively with the right-hand member and lower shake-changing arm of upper rocker arm connects
Connect；Damper includes left damper and right damper, and the upper end of left damper is connected with left side post, the upper end of right damper with
Right side post is connected, it is characterised in that：At least one rocking arm is using the front-wheel described in claim 1 in upper rocker arm and lower shake-changing arm
Rocker structure.
6. the front-wheel of two front wheels motorcycle according to claim 5 waves leaning device, it is characterised in that：Lower shake-changing arm is two
It is individual, front arm and lower rear arm are respectively descended, is arranged on the front and rear sides of head tube, lower front arm and lower rear arm are respectively adopted
The rocker structure of front-wheel described in claim 1；Lower front arm includes lower-left front arm and bottom right front arm, lower rear arm bag again
Include lower-left rear arm and bottom right rear arm, forward and backward pressure of the lower fixing axle also cross connection lower-left front arm and bottom right front arm
Lid and the forward and backward gland of connection lower-left rear arm and bottom right rear arm, will shake behind lower-left front arm, bottom right front arm, lower-left
Arm and bottom right rear arm are flexibly connected with head tube.
7. the front-wheel of two front wheels motorcycle according to claim 6 waves leaning device, it is characterised in that：Lower front arm and
The pilot set on lower rear arm is arc-shaped, and the stopper slot on the inside of front and rear gland is circle, the lateral wall of each pilot with it is spacing
The madial wall of groove is fitted, and the guide groove packet on lower front arm and lower rear arm is set along circular arc, the circular arc setting track of guide groove,
Circular arc, stopper slot and lower fixing axle where pilot are to be coaxially disposed；Circle where two pilots being correspondingly arranged on lower front arm with group
The upper limit of arc corresponding angle sum is circumference and the difference of lower-left front arm and bottom right front arm relative maximum rotational angle；Shaken after lower
After the upper limit of circular arc corresponding angle sum is circumference and lower-left rear arm and bottom right where two pilots being correspondingly arranged on arm with group
The difference of rocking arm relative maximum rotational angle；Lower-left front arm and bottom right front arm, lower-left rear arm and bottom right rear arm it is adjacent
End sets fixing groove respectively on end face, and the bottom surface of fixing groove is the arc surface being coaxially disposed with lower fixing axle；It is separately positioned on a left side
Bearing is set in two fixing grooves between lower front arm and bottom right front arm, between lower-left rear arm and bottom right rear arm, it is lower solid
Dead axle is engaged with bearing.
8. the front-wheel of two front wheels motorcycle according to claim 7 waves leaning device, it is characterised in that：Upper rocker arm is two
It is individual, respectively upper front arm and upper rear arm, the front and rear sides of head tube are arranged on, upper front arm and upper rear arm are respectively adopted
The rocker structure of front-wheel described in claim 1；Upper front arm includes upper left front arm and upper right front arm, upper rear arm bag again
Include upper left rear arm and upper right rear arm, forward and backward pressure of the upper fixing axle also cross connection upper left front arm and upper right front arm
Lid and the forward and backward gland of connection upper left rear arm and upper right rear arm, will shake behind upper left front arm, upper right front arm, upper left
Arm and upper right rear arm are flexibly connected with head tube.
9. the front-wheel of two front wheels motorcycle according to claim 8 waves leaning device, it is characterised in that：Upper front arm and
The pilot set on upper rear arm is arc-shaped, and the stopper slot on the inside of front and rear gland is circle, the lateral wall of each pilot with it is spacing
The madial wall of groove is fitted, and the guide groove packet on upper front arm and upper rear arm is set along circular arc, the circular arc setting track of guide groove,
Circular arc, stopper slot and upper fixing axle where pilot are to be coaxially disposed；Circle where two pilots being correspondingly arranged on upper front arm with group
The upper limit of arc corresponding angle sum is circumference and the difference of upper left front arm and upper right front arm relative maximum rotational angle；Shaken after upper
After the upper limit of circular arc corresponding angle sum is circumference and upper left rear arm and upper right where two pilots being correspondingly arranged on arm with group
The difference of rocking arm relative maximum rotational angle；Upper left front arm and upper right front arm, upper left rear arm and upper right rear arm it is adjacent
End sets fixing groove respectively on end face, and the bottom surface of fixing groove is the arc surface being coaxially disposed with upper fixing axle；It is separately positioned on a left side
Bearing is set in two fixing grooves between upper front arm and upper right front arm, between upper left rear arm and upper right rear arm, it is upper solid
Dead axle is engaged with bearing.
10. the front-wheel of the two front wheels motorcycle according to any claim in claim 5 to 9 waves leaning device, its
It is characterised by：Secondary shock-absorbing structure is set in upper rocker arm and lower shake-changing arm in the rocker structure of at least one group front-wheel, it is above-mentioned secondary
Shock-damping structure includes：With the slotted eye set respectively on the abutting end end face for organizing left rocking arm and right rocking arm, set up separately in the slotted eye of both sides
Two sections of springs, the convex-concave articulated joint of mutual cooperation that is arranged in pairs of two spring opposite ends and spring is mutually fixed with corresponding slot
Pretension bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135309.0U CN206634128U (en) | 2017-02-15 | 2017-02-15 | The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720135309.0U CN206634128U (en) | 2017-02-15 | 2017-02-15 | The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206634128U true CN206634128U (en) | 2017-11-14 |
Family
ID=60252474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720135309.0U Withdrawn - After Issue CN206634128U (en) | 2017-02-15 | 2017-02-15 | The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206634128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107031769A (en) * | 2017-03-22 | 2017-08-11 | 天津内燃机研究所（天津摩托车技术中心） | The front-wheel rocker structure and front-wheel of two front wheels motorcycle wave incline structure |
| CN107054528A (en) * | 2017-02-15 | 2017-08-18 | 天津内燃机研究所（天津摩托车技术中心） | The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device |
-
2017
- 2017-02-15 CN CN201720135309.0U patent/CN206634128U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107054528A (en) * | 2017-02-15 | 2017-08-18 | 天津内燃机研究所（天津摩托车技术中心） | The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device |
| CN107054528B (en) * | 2017-02-15 | 2023-01-13 | 天津内燃机研究所（天津摩托车技术中心） | Front wheel rocker structure and front wheel swinging and tilting mechanism of double-front-wheel motorcycle |
| CN107031769A (en) * | 2017-03-22 | 2017-08-11 | 天津内燃机研究所（天津摩托车技术中心） | The front-wheel rocker structure and front-wheel of two front wheels motorcycle wave incline structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6018782B2 (en) | Tricycle rear wheel suspension | |
| US8739914B2 (en) | Three-wheeled vehicle with steering apparatus configured for enhanced operation during a banking turn | |
| CN106585810A (en) | Front wheel swinging inclining mechanism for double-front-wheel motorcycle | |
| CN107031769A (en) | The front-wheel rocker structure and front-wheel of two front wheels motorcycle wave incline structure | |
| CN109878616A (en) | The support steering mechanism of two front wheels motorcycle | |
| JP2008534370A (en) | Motorcycle | |
| CN107244206B (en) | All-terrain vehicle and rocker arm structure thereof | |
| CN102582757B (en) | Front suspension system for motorcycle | |
| CN206634128U (en) | The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device | |
| CN206406716U (en) | Automobile integral bridge type suspension frame structure | |
| CN107054528A (en) | The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device | |
| CN106394148A (en) | Independent suspension mechanism allowing upright hopping of front wheel of motor vehicle, as well as steering mechanism | |
| CN207141268U (en) | The front-wheel rocker structure and front-wheel of two front wheels motorcycle wave incline structure | |
| CN202481226U (en) | Motorcycle front suspension system | |
| CN210734409U (en) | Double-axis steering assembly and motor tricycle | |
| CN205239784U (en) | Electrodynamic balance shock attenuation swing car | |
| CN109572891A (en) | A kind of vehicle with automatic balancing arrangement | |
| CN208216913U (en) | Two-wheel tiltable suspension mechanism and rear two-wheel tiltable tricycle after a kind of | |
| CN206634127U (en) | The front-wheel of two front wheels motorcycle waves leaning device | |
| CN207481653U (en) | A kind of vehicle with active balancing device | |
| CN109878615A (en) | The front wheel supporting steering mechanism of two front wheels motorcycle | |
| CN108394508A (en) | Two-wheel tiltable suspension mechanism and rear two-wheel tiltable tricycle afterwards | |
| CN208149534U (en) | Vehicle frame suspended structure and electric tricycle | |
| CN210455062U (en) | Novel double-damping rollover-prevention child tricycle frame | |
| CN210027727U (en) | Front wheel supporting steering mechanism of double-front-wheel motorcycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171114 Effective date of abandoning: 20230113 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171114 Effective date of abandoning: 20230113 |