CN207791032U - A kind of children's electric motor vehicle - Google Patents
A kind of children's electric motor vehicle Download PDFInfo
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- CN207791032U CN207791032U CN201721922271.8U CN201721922271U CN207791032U CN 207791032 U CN207791032 U CN 207791032U CN 201721922271 U CN201721922271 U CN 201721922271U CN 207791032 U CN207791032 U CN 207791032U
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- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims description 41
- 210000000988 bone and bone Anatomy 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 10
- 239000003381 stabilizer Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model is related to a kind of children's electric motor vehicles, including vehicle frame, steering mechanism on the vehicle frame is set, the drive system for driving the children's electric motor vehicle to advance, including vehicle frame, the steering mechanism being arranged on vehicle frame, the drive system for driving children's electric motor vehicle to advance, vehicle frame includes left front holder, right anterior branch frame, left back holder, right after-poppet, main corbel, main corbel includes the first supporting rack, the rear portion and the front of left back holder and right after-poppet of left front holder and right anterior branch frame are rotatablely connected with the first supporting rack, the children's electric motor vehicle passes through left front holder, right anterior branch frame, left back holder, the rotation of right after-poppet and main corbel is arranged, so that each wheel can float in the up-down direction.The rotational axis line and each fore-stock of each holder and main corbel and the rotational axis line of each front-wheel extend each along the left and right directions of vehicle body in children's electric motor vehicle, and structure design is compact, reasonable.
Description
Technical field
The utility model is related to a kind of children's electric motor vehicles.
Background technology
Children's electric motor vehicle is that a kind of imitation real car is that children provide and entertain the toy car that can be driven by children.In order to give
Children creates more enjoyment, and children's electric motor vehicle comes into huge numbers of families, fine memory is also left to the childhood of children.
As the improvement of people's living standards, people multiply the vivid effect of children's electric motor vehicle, experience performance, operating characteristics and children
Comfort level when seat etc. has increasingly higher demands.Due to the complication of children's electric motor vehicle usage scenario, many situations
Lower four-wheel carriage for children is advanced on broken terrain, however limit of the children's electric motor vehicle due to structure design in the prior art
System, usually without incabloc function, when encountering broken terrain, sense of jolting is strong, and children are not easy to grasp balance, comfortable
Degree and experience sense are had a greatly reduced quality, entertainment properties is poor.In addition, the long-time under jounce condition uses, children's electric motor vehicle is easily led to
Component is impaired, reduces the service life of carriage for children vehicle.
Chinese patent CN206466096U discloses a kind of four-wheel carriage for children comprising vehicle frame, four vehicle wheel components and company
Connected components, connection component include being set up and down first connecting rod and second connecting rod, first connecting rod respectively with vehicle frame and wheel
Component is rotatablely connected, and second connecting rod is also rotatablely connected with vehicle frame and vehicle wheel component respectively, first connecting rod and the second connecting rod and vehicle
Frame and vehicle wheel component rotation connection four turning points formed perpendicular to ground parallelogram, when four-wheel carriage for children on the ground
When traveling, parallelogram is with the height fluctuations on ground and in the plane internal deformation perpendicular to ground, to make wheel group
Part is in plane perpendicular to the ground always.Its primarily directed to common children's electric motor vehicle wheel by rough
When face, wheel can not only beat in above-below direction, there is also the stress of left and right directions to cause the company of axletree and vehicle frame
It connects place's stress to be easy to be damaged, which makes wheel only can be upper and lower when by broken terrain by its structure design
Stress avoids situation about being damaged after the junction stress of axletree and vehicle frame, from certain journey without stress in left and right directions
It reduces on degree and a little shakes, damping rate is limited.
Invention content
Children electric the technical problem to be solved by the present invention is to provide a kind of brand-new design, with shock-proof effect
Vehicle.
In order to solve the above-mentioned technical problem, a kind of technical solution of the utility model use is：
A kind of children's electric motor vehicle, including vehicle frame, be arranged on vehicle frame steering mechanism, driving children's electric motor vehicle advance drive
Dynamic system, vehicle frame includes the left front holder and right anterior branch frame that front is separately installed with left front wheel assembly and off-front wheel component, rear portion
It is separately installed with the left back holder of left back wheel assembly and off hind wheel component and right after-poppet, vehicle frame further includes main corbel, main corbel
Include the first supporting rack in the middle part of children's electric motor vehicle, the rear portion and left back holder of left front holder and right anterior branch frame and it is right after
The front of holder is rotatablely connected with the first supporting rack,
Left front holder, right anterior branch frame front be rotatablely connected respectively with left front wheel assembly and off-front wheel component, left front holder
With the rotational axis line of left front wheel assembly, the rotational axis line of right anterior branch frame and off-front wheel component, the first supporting rack and left front branch
The rotational axis line of frame, the first supporting rack and the rotational axis line of right anterior branch frame, the rotation axis of the first supporting rack and left back holder
Heart line, the rotational axis line of the first supporting rack and right after-poppet are extended each along the left and right directions of children's electric motor vehicle.
Preferably, left front holder and left back holder are rotatably connected on the left side of the first supporting rack, right anterior branch frame and the right side respectively
After-poppet is rotatably connected on the right side of the first supporting rack respectively.
Preferably, extension line, right anterior branch frame and the off-front wheel component of left front holder and the rotational axis line of left front wheel assembly
The extension line of rotational axis line be mutually parallel or overlap setting；
First supporting rack and the extension line of the rotational axis line of left front holder, the rotation axis of the first supporting rack and right anterior branch frame
The extension line of heart line is mutually parallel or overlaps setting；
First supporting rack and the extension line of the rotational axis line of left back holder, the rotation axis of the first supporting rack and right after-poppet
The extension line of heart line is mutually parallel or overlaps setting；
The rotational axis line of left front holder and left front wheel assembly, the rotational axis line of the first supporting rack and left front holder, the
The rotational axis line of one supporting rack and left back holder is arranged in parallel.
Preferably, main corbel further includes the second supporting rack positioned at children's electric motor vehicle front, and steering mechanism includes around itself
The turning-bar being arranged on the second supporting rack of axis rotation, the steering wheel for being fixedly connected on turning-bar upper end, by turning-bar
The transmission mechanism being connect with left front wheel assembly, off-front wheel component machine driving；Transmission mechanism include respectively with left front wheel assembly and
The first of off-front wheel component rotation connection in flakes with second in flakes, respectively with first in flakes with second in flakes universal rotational connect
First connecting rod and second connecting rod, between first connecting rod and second connecting rod and both ends respectively with first connecting rod and second connecting rod
The middle connecting rod of universal rotational connection supports at the both ends of middle connecting rod with the first strut of the second supporting rack rotation connection and second respectively
Bar, turning-bar are connect with middle link rotatable.
Preferably, main corbel further includes the third supporting rack positioned at children's electric motor vehicle rear portion, and children's electric motor vehicle further includes using
In being respectively that left front wheel assembly and off-front wheel component provide cushion effect and with the of the rotation connection of the second supporting rack in above-below direction
One damping device and the second damping device provide cushion effect for respectively left back wheel assembly and off hind wheel component in above-below direction
And the third damping device and the 4th damping device being rotatablely connected with third supporting rack.
Preferably, the second supporting rack includes the casing vertically extended, the left and right directions extension along children's electric motor vehicle
And be respectively fixedly connected with cross tube and sheer pole in the upper and lower part of casing, turning-bar rotation is set in the interior of casing
Week, the first strut and the both ends of the second strut and sheer pole rotation connection, the first damping device, the second damping device upper end
Portion is rotatably connected on the left and right directions both sides of cross tube respectively, the first damping device, the second damping device lower end respectively with a left side
The front end of fore-stock and right anterior branch frame is rotatablely connected.
Preferably, third supporting rack includes the singletree extended in left-right direction, third damping device, the 4th damping device
Upper end be rotatably connected on the left and right directions both sides of singletree respectively, third damping device, the 4th damping device lower end
It is rotatablely connected respectively with the rear end of left back holder and right after-poppet.
Preferably, left front wheel assembly includes the near front wheel and the near front wheel link block, and the near front wheel and the near front wheel link block pass through the
One shaft is rotatablely connected；Off-front wheel component includes off-front wheel and off-front wheel link block, and off-front wheel passes through with off-front wheel link block
Second shaft is rotatablely connected；Left front holder, right anterior branch frame front rotated respectively with the near front wheel link block and off-front wheel link block
Connection, first is rotatablely connected with the near front wheel link block and off-front wheel link block with second respectively in flakes in flakes.
Preferably, the first supporting rack, the second supporting rack and third supporting rack by the bone bar that extends along the longitudinal direction successively
Be fixedly connected, casing is fixedly connected with bone bar, the first supporting rack include in left-right direction extend and it is disposed in parallel in horizontal plane
First pipe, the second pipe, third pipe, the second pipe is located at the first pipe, is fixedly connected between third pipe and two-by-two, bone bar manages with first,
Second pipe is fixedly connected, the first supporting rack further include be fixedly connected on the end block at the second pipe both ends and be set in the first pipe and
The both ends of the first axle and the second axis of third pipe inner circumferential, first axle and the second axis are fixedly connected or rotate with the end block of both sides respectively
Connection, the left side for being set in first axle of the rear end rotation of left front holder, the rear end rotation of right anterior branch frame are set in the
The right side of one axis, the left side for being set in the second axis of the front end rotation of left back holder, the set of the front end rotation of right after-poppet
It is located at the right side of the second axis.
Preferably, children's electric motor vehicle further include along the longitudinal direction extend and both ends respectively with left front wheel assembly and first
The first stabiliser bar, along the longitudinal direction extension and the both ends that support is rotatablely connected turn with off-front wheel component and the first supporting rack respectively
Second stabiliser bar of dynamic connection.
Preferably, left back wheel assembly includes left rear wheel, and off hind wheel component includes off hind wheel, and drive system includes power output
The first motor and the second motor that axis is fixedly connected with left rear wheel and off hind wheel respectively, the rear end of left back holder and right after-poppet
It is fixedly connected respectively with first motor and the second motor.
Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：
Before the children's electric motor vehicle of the utility model is by being equipped with the left front holder of the near front wheel, being equipped with the right side of off-front wheel
The rotation setting of holder, the left back holder for being equipped with left rear wheel, the right after-poppet for being equipped with off hind wheel and main corbel so that each
Wheel can float in the up-down direction, pass through the setting of shock absorbing apparatus so that the children's electric motor vehicle is on the ground that height rises and falls
When upper traveling, while each wheel floats up and down tightly, be effectively attached on ground.Across barrier or hollow road
While face vehicle body obtain to greatest extent, most effective buffering, ensure that the stabilization of vehicle body center of gravity, reduce the suffered punching of vehicle body
Power is hit, the service life of each component of children's electric motor vehicle is extended, but also the operation electric vehicle that children can stablize always,
Enhance security performance, improves comfort level, also increase the fidelity of electric vehicle, bring outstanding experience effect.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model children electric（Off-front wheel and off hind wheel omit）；
Fig. 2 is the dimensional structure diagram of the utility model children electric（The near front wheel and left rear wheel omit）；
Wherein：11, left front holder；110, the first damping device；1100, the near front wheel；12, right anterior branch frame；120, second subtracts
Shake device；1200, off-front wheel；13, left back holder；130, third damping device；1300, left rear wheel；14, right after-poppet；140、
4th damping device；1400, off hind wheel；20, bone bar；211, the first pipe；212, the second pipe；213, third pipe；214, end block；
221, cross tube；222, casing；223, sheer pole；23, singletree；31, first in flakes；32, second in flakes；33, first connecting rod；
34, second connecting rod；35, middle connecting rod；36, the first strut；37, the second strut；41, the near front wheel link block；410, the near front wheel shaft；
42, off-front wheel link block；420, off-front wheel shaft；50, steering wheel；51, turning-bar；D1, first motor；D2, the second motor；
100, the first stabiliser bar；200, the second stabiliser bar.
Specific implementation mode
The technical solution of the utility model is further elaborated with reference to the accompanying drawings and detailed description.
As shown in Figure 1 and Figure 2, a kind of children's electric motor vehicle, including vehicle frame, be arranged on vehicle frame steering mechanism, driving it is electronic
Garage into drive system, vehicle frame includes that front is separately installed with left front wheel assembly（It is connected with the near front wheel including the near front wheel 1100
Block 41, the near front wheel 1100 are rotatablely connected with the near front wheel link block 41 by the near front wheel shaft 410）With off-front wheel component（Off-front wheel
1200 and off-front wheel link block 42, off-front wheel 1200 passes through off-front wheel shaft 420 with off-front wheel link block 42 and is rotatablely connected）A left side
Fore-stock 11 and right anterior branch frame 12, rear portion be separately installed with left back wheel assembly and off hind wheel component left back holder 13 and it is right after prop up
Frame 14,
Vehicle frame further includes main corbel, and main corbel includes the first supporting rack being located in the middle part of children's electric motor vehicle and is located at
The second supporting rack and third supporting rack of the front and rear of children's electric motor vehicle, the first supporting rack, the second supporting rack and third branch
Support is fixedly connected sequentially by the bone bar 20 extended along the longitudinal direction；The rear portion and a left side of left front holder 11 and right anterior branch frame 12
The front of after-poppet 13 and right after-poppet 14 and the first supporting rack are rotatablely connected, left front holder 11, right anterior branch frame 12 preceding part
It is not rotatablely connected with left front wheel assembly and off-front wheel component, the rotational axis line of left front holder 11 and left front wheel assembly, right anterior branch
The rotational axis line of frame 12 and off-front wheel component, the rotational axis line of the first supporting rack and left front holder 11, the first supporting rack with
It is propped up after the rotational axis line of right anterior branch frame 12, the first supporting rack and the rotational axis line, the first supporting rack and the right side of left back holder 13
The rotational axis line of frame 14 is extended each along the left and right directions of children's electric motor vehicle.
In this example, extension line, right anterior branch frame 12 and the off-front wheel of left front holder 11 and the rotational axis line of left front wheel assembly
The extension line of the rotational axis line of component is mutually parallel or overlaps setting；The rotational axis line of first supporting rack and left front holder 11
Extension line, the first supporting rack be mutually parallel or overlap setting with the extension line of the rotational axis line of right anterior branch frame 12；First
The extension of support and the extension line, the first supporting rack and the rotational axis line of right after-poppet 14 of the rotational axis line of left back holder 13
Line is mutually parallel or overlaps setting；The rotational axis line, the first supporting rack and left front holder of left front holder 11 and left front wheel assembly
11 rotational axis line, the rotational axis line of the first supporting rack and left back holder 13 are arranged in parallel.
Children's electric motor vehicle further includes for being respectively that left front wheel assembly and off-front wheel component provide cushion effect in above-below direction
And with the second supporting rack rotation connection the first damping device 110 and the second damping device 120, for being respectively in above-below direction
The third damping device 130 and the 4th that left back wheel assembly and off hind wheel component provide cushion effect and be rotatablely connected with third supporting rack
Damping device 140.It is the near front wheel 1100 of children's electric motor vehicle, off-front wheel 1200, left back when children's electric motor vehicle is advanced on the ground
Wheel 1300, off hind wheel 1400 are able to float along upper and lower directions with the height fluctuating of landing ground.
Specifically, the first supporting rack includes extending in left-right direction and mutually in horizontal plane the first pipe 211 disposed in parallel, the
Two pipes 212, third pipe 213, the second pipe 212 is between the first pipe 211, third pipe 213 and is fixedly connected two-by-two, bone bar 20 with
First pipe 211, the second pipe 212 are fixedly connected, the first supporting rack further include the end block 214 for being fixedly connected on 212 both ends of the second pipe,
And be set in the first axle and the second axis of 213 inner circumferential of the first pipe 211 and third pipe, the both ends of first axle and the second axis respectively with
The end block 214 of both sides is rotatablely connected, and the second supporting rack includes the casing 222 vertically extended（Casing 222 is solid with bone bar 20
Fixed connection）, along children's electric motor vehicle left and right directions extend and be respectively fixedly connected with upper cross in the upper and lower part of casing 222
Bar 221 and sheer pole 223, in this example, third supporting rack include the singletree 23 extended in left-right direction, the rear end of bone bar 20
Portion be folded upward at extension and be fixedly connected in the middle part of the root bar, that is, the height on the root bar in horizontal plane is above first
Each component in supporting rack.
The left side for being set in first axle of the rear end rotation of left front holder 11, the set of the rear end rotation of right anterior branch frame 12
It is located at the right side of first axle, the left side for being set in the second axis of the front end rotation of left back holder 13, the front end of right after-poppet 14
The right side for being set in the second axis of portion's rotation（In this example, the rear portion of left front holder 11 and right anterior branch frame 12, left back holder 13 and the right side
The front of after-poppet 14 is both provided with the transverse tube extended in left-right direction, i.e., what the transverse tube on each holder can rotate is set in
In the first axle stated or the second axis）.
First damping device 110, the second damping device 120 upper end be rotatably connected on the left and right of cross tube 221 respectively
Direction both sides, the first damping device 110, the second damping device 120 lower end respectively with left front holder 11 and right anterior branch frame 12
Front end is rotatablely connected；Third damping device 130, the 4th damping device 140 upper end be rotatably connected on singletree 23 respectively
Left and right directions both sides, third damping device 130, the 4th damping device 140 lower end respectively with behind left back holder 13 and the right side
The rear end of holder 14 is rotatablely connected（Each damping device can be elastic component, or can also be the air pressure with Telescopic
Cylinder, hydraulic cylinder）.
Further, steering mechanism includes the turning-bar 51 being arranged on main corbel rotated around Pivot Point Center（Turning-bar
51 are rotatably set in the inner circumferential of casing 222 around its own axial line）, be fixedly connected on the steering wheel of 51 upper end of turning-bar
50, the transmission mechanism for connecting turning-bar 51 with left front wheel assembly, off-front wheel component machine driving；Transmission mechanism include respectively with
The near front wheel link block 41 and off-front wheel link block 42 be rotatablely connected first in flakes 31 and second in flakes 32, respectively with first in flakes
31 with the second first connecting rod 33 that 32 universal rotationals connect in flakes and second connecting rod 34, be located at first connecting rod 33 and second connecting rod 34
Between and both ends connect respectively with first connecting rod 33 and 34 universal rotational of second connecting rod middle connecting rod 35, by the two of middle connecting rod 35
The first strut 36 and the second strut 37 that end is rotatablely connected with the both ends of the sheer pole 223 in the second supporting rack respectively turn to
Bar 51 is rotatablely connected with middle connecting rod 35.Need it is to be noted that first connecting rod 33 and second connecting rod 34 its respectively both ends are universal
It is rotatably connected on component connected to it, that is, first connecting rod 33 and second connecting rod 34 can occur when turning in horizontal plane
Rotation, and it can rotate in above-below direction（It can be tilted on vertical plane）, the floating of upper and lower directions occurs in wheel
When dynamic, since two connecting rods can rotate in above-below direction, main corbel can't hinder floating up and down for wheel.
In addition, children's electric motor vehicle further includes extension along the longitudinal direction and both ends are supported with left front wheel assembly and first respectively
Frame rotation connection the first stabiliser bar 100, along the longitudinal direction extend and both ends respectively with off-front wheel component and the first supporting rack
Second stabiliser bar 200 of rotation connection.Left back wheel assembly includes left rear wheel 1300, and off hind wheel component includes off hind wheel 1400, is driven
Dynamic system includes the electricity of the first motor d1 that power output shaft is fixedly connected with left rear wheel 1300 and off hind wheel 1400 respectively and second
The rear end of machine d2, left back holder 13 and right after-poppet 14 is fixedly connected with first motor d1 and the second motor d2 respectively.
To sum up, the children's electric motor vehicle of the utility model is by being equipped with the left front holder of the near front wheel, being equipped with off-front wheel
Right anterior branch frame, the left back holder for being equipped with left rear wheel, right after-poppet and main corbel that off hind wheel is installed rotation setting, make
Obtaining each wheel can float in the up-down direction, pass through the setting of shock absorbing apparatus so that the children's electric motor vehicle rises and falls in height
Ground on when advancing, while each wheel floats up and down tightly, be effectively attached on ground.Across barrier or
While potted road surface vehicle body obtain to greatest extent, most effective buffering, ensure that the stabilization of vehicle body center of gravity, reduce vehicle body
Suffered impact force extends the service life of each component of children's electric motor vehicle, but also the operation that children can stablize always
Electric vehicle enhances security performance, improves comfort level, also increase the fidelity of electric vehicle, bring outstanding experience effect.This
Outside, the rotational axis line and each fore-stock of each holder and main corbel and each front-wheel in the children's electric motor vehicle of the utility model
Rotational axis line extends each along the left and right directions of vehicle body, and structure design is compact, reasonable.
The utility model is described in detail above, its object is to allow the personage for being familiar with this field technology can be much of that
It solves the content of the utility model and is implemented, the scope of protection of the utility model, and the utility model can not be limited with this
It is not limited to the above embodiments, equivalent change or modification made by all Spirit Essences according to the present utility model should all cover
Within the scope of protection of the utility model.
Claims (10)
1. a kind of children's electric motor vehicle, including vehicle frame, the steering mechanism being arranged on the vehicle frame, the driving children electric garage
Into drive system, the vehicle frame includes the left front holder that front is separately installed with left front wheel assembly and off-front wheel component（11）With
Right anterior branch frame（12）, rear portion is separately installed with the left back holder of left back wheel assembly and off hind wheel component（13）With right after-poppet
（14）, it is characterised in that：The vehicle frame further includes main corbel, and the main corbel includes first be located in the middle part of children's electric motor vehicle
Support, the left front holder（11）With right anterior branch frame（12）Rear portion and the left back holder（13）With right after-poppet（14）'s
Front is rotatablely connected with first supporting rack,
The left front holder（11）, right anterior branch frame（12）Front respectively with the left front wheel assembly and off-front wheel component rotation connect
It connects, the left front holder（11）Rotational axis line, the right anterior branch frame with left front wheel assembly（12）With turning for off-front wheel component
Dynamic axial line, first supporting rack and left front holder（11）Rotational axis line, first supporting rack and right anterior branch frame
（12）Rotational axis line, first supporting rack and left back holder（13）Rotational axis line, first supporting rack with it is right
After-poppet（14）Rotational axis line each along the children's electric motor vehicle left and right directions be extended.
2. children's electric motor vehicle according to claim 1, it is characterised in that：The left front holder（11）With left front wheel assembly
The extension line of rotational axis line, the right anterior branch frame（12）Be mutually parallel with the extension line of the rotational axis line of off-front wheel component or
Overlap setting；
First supporting rack and left front holder（11）Rotational axis line extension line, first supporting rack and right anterior branch frame
（12）The extension line of rotational axis line be mutually parallel or overlap setting；
First supporting rack and left back holder（13）The extension line of rotational axis line, first supporting rack and right after-poppet
（14）The extension line of rotational axis line be mutually parallel or overlap setting；
The left front holder（11）With the rotational axis line, first supporting rack and left front holder of left front wheel assembly（11）Turn
Dynamic axial line, first supporting rack and left back holder（13）Rotational axis line it is arranged in parallel.
3. children's electric motor vehicle according to any one of claim 1 or 2, it is characterised in that：The main corbel further includes position
The second supporting rack in children's electric motor vehicle front, the steering mechanism include the setting that is rotated around Pivot Point Center at described second
Turning-bar on support（51）, be fixedly connected on the turning-bar（51）The steering wheel of upper end（50）, by the turning-bar
（51）The transmission mechanism being connect with the left front wheel assembly, off-front wheel component machine driving；The transmission mechanism include respectively with
The left front wheel assembly and the rotation connection of off-front wheel component first in flakes（31）In flakes with second（32）, respectively with described first
In flakes（31）In flakes with second（32）The first connecting rod of universal rotational connection（33）And second connecting rod（34）, be located at it is described first connect
Bar（33）And second connecting rod（34）Between and both ends respectively with the first connecting rod（33）And second connecting rod（34）Universal rotational
The middle connecting rod of connection（35）, by the middle connecting rod（35）Both ends respectively with second supporting rack rotation connection the first strut
（36）With the second strut（37）, the turning-bar（51）With the middle connecting rod（35）Rotation connection.
4. children's electric motor vehicle according to claim 3, it is characterised in that：The main corbel further includes being located at children's electric motor vehicle
The third supporting rack at rear portion, the children's electric motor vehicle further include before being used to be respectively the left front wheel assembly in above-below direction and is right
The first damping device that wheel assembly provides cushion effect and is rotatablely connected with second supporting rack（110）With the second damping device
（120）, for be respectively in above-below direction the left back wheel assembly and off hind wheel component provide cushion effect and with the third branch
The third damping device of support rotation connection（130）With the 4th damping device（140）.
5. children's electric motor vehicle according to claim 4, it is characterised in that：Second supporting rack includes prolonging along the vertical direction
The casing stretched（222）, along the children's electric motor vehicle left and right directions extend and be respectively fixedly connected in described sleeve pipe（222）'s
The cross tube of upper and lower part（221）And sheer pole（223）, the turning-bar（51）Rotation is set in described sleeve pipe（222）
Inner circumferential, first strut（36）With the second strut（37）With the sheer pole（223）Both ends rotation connection, described the
One damping device（110）, the second damping device（120）Upper end be rotatably connected on the cross tube respectively（221）Left and right
Direction both sides, first damping device（110）, the second damping device（120）Lower end respectively with the left front holder（11）
With right anterior branch frame（12）Front end rotation connection.
6. children's electric motor vehicle according to claim 4, it is characterised in that：The third supporting rack includes prolonging in left-right direction
The singletree stretched（23）, the third damping device（130）, the 4th damping device（140）Upper end be rotatably connected on respectively
The singletree（23）Left and right directions both sides, the third damping device（130）, the 4th damping device（140）Lower end
Respectively with the left back holder（13）With right after-poppet（14）Rear end rotation connection.
7. children's electric motor vehicle according to claim 3, it is characterised in that：The left front wheel assembly includes the near front wheel（1100）
With the near front wheel link block（41）, described the near front wheel（1100）With the near front wheel link block（41）Pass through first rotating shaft（410）Turn
Dynamic connection；The off-front wheel component includes off-front wheel（1200）With off-front wheel link block（42）, the off-front wheel（1200）With
The off-front wheel link block（42）Pass through the second shaft（420）Rotation connection；The left front holder（11）, right anterior branch frame（12）'s
Front respectively with the near front wheel link block（41）With off-front wheel link block（42）Rotation connection, described first in flakes（31）With
Two in flakes（32）Respectively with the near front wheel link block（41）With off-front wheel link block（42）Rotation connection.
8. children's electric motor vehicle according to claim 5, it is characterised in that：First supporting rack, the second supporting rack and
Three supporting racks pass through the bone bar that extends along the longitudinal direction（20）It is fixedly connected sequentially, described sleeve pipe（222）With the bone bar（20）
It is fixedly connected, first supporting rack includes extending in left-right direction and in horizontal plane the first pipe disposed in parallel（211）, second
Pipe（212）, third pipe（213）, second pipe（212）Positioned at first pipe（211）, third pipe（213）Between and two-by-two
It is fixedly connected, the bone bar（20）With first pipe（211）, second pipe（212）It is fixedly connected, first supporting rack also wraps
It includes and is fixedly connected on second pipe（212）The end block at both ends（214）And it is set in first pipe（211）With third pipe
（213）The both ends of the first axle of inner circumferential and the second axis, the first axle and the second axis respectively with the end block of both sides（214）Gu
Fixed connection or rotation connection, the left front holder（11）Rear end rotation the left side for being set in the first axle, the right side
Fore-stock（12）Rear end rotation the right side for being set in the first axle, the left back holder（13）Front end rotation
It is set in the left side of second axis, the right after-poppet（14）Front end rotation the right side for being set in second axis.
9. children's electric motor vehicle according to any one of claim 1 or 2, it is characterised in that：The children's electric motor vehicle also wraps
It includes and extends along the longitudinal direction and the first stabiliser bar that both ends are rotatablely connected with the left front wheel assembly and the first supporting rack respectively
（100）, extend along the longitudinal direction and that both ends are rotatablely connected with the off-front wheel component and the first supporting rack respectively is second steady
Fixed pole（200）.
10. children's electric motor vehicle according to any one of claim 1 or 2, it is characterised in that：The left back wheel assembly includes
Left rear wheel（1300）, the off hind wheel component includes off hind wheel（1400）, the drive system include power output shaft respectively with
The left rear wheel（1300）And off hind wheel（1400）The first motor being fixedly connected（d1）With the second motor（d2）, the left back branch
Frame（13）With right after-poppet（14）Rear end respectively with the first motor（d1）With the second motor（d2）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922271.8U CN207791032U (en) | 2017-12-29 | 2017-12-29 | A kind of children's electric motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922271.8U CN207791032U (en) | 2017-12-29 | 2017-12-29 | A kind of children's electric motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207791032U true CN207791032U (en) | 2018-08-31 |
Family
ID=63277016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922271.8U Active CN207791032U (en) | 2017-12-29 | 2017-12-29 | A kind of children's electric motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207791032U (en) |
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2017
- 2017-12-29 CN CN201721922271.8U patent/CN207791032U/en active Active
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