CN209719801U - Children toy car - Google Patents
Children toy car Download PDFInfo
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- CN209719801U CN209719801U CN201822090603.1U CN201822090603U CN209719801U CN 209719801 U CN209719801 U CN 209719801U CN 201822090603 U CN201822090603 U CN 201822090603U CN 209719801 U CN209719801 U CN 209719801U
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- toy car
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- handlebar
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- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 230000033001 locomotion Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009826 distribution Methods 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 210000003414 extremity Anatomy 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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Abstract
The utility model discloses a kind of children toy cars, including vehicle frame, the turning-bar vertically extended, it is set to the front component of turning-bar bottom, vehicle frame includes the main car frame for being provided with seat mechanism, and rear portion is provided with the left support of left back wheel assembly, rear portion is provided with the right support of off hind wheel component, left support and right support are rotationally connected to the rear portion of main car frame respectively, left back wheel assembly and off hind wheel component are universal wheel, it is additionally provided on vehicle frame for driving left support and right support to rotate respectively relative to main car frame and makes left back wheel assembly and off hind wheel component is relatively close or the driving mechanism that is located remotely from each other, and the operating mechanism for driving the driving mechanism movement.User is when using the toy car, being sitting in manipulation operations mechanism on seat mechanism can drive left support and right support to relatively rotate, so that left back wheel assembly and off hind wheel component are relatively close separate, so that toy car be made to obtain the power to advance, the effect of sitting posture driving is realized.
Description
Technical field
The utility model relates to a kind of children toy cars.
Background technique
Frog driving, also known as dragon driving, scissors vehicle, are a kind of common children toy cars, and principle is by constantly swinging
Two brackets at rear portion are separate and close to drive two wheel groups of rear lower, to drive frog driving movement.However on the market
Frog driving need user to stand mostly to drive two brackets to swing, cannot achieve sitting posture driving, using it is upper exist it is certain
Limitation.
Summary of the invention
The purpose of the utility model is to provide a kind of children toy car with novel playing method, user is using the toy
Its four limbs can be tempered while vehicle.
In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of children toy car, including vehicle frame, sets
It sets in the vehicle frame front and the turning-bar vertically extended, the front component for being set to the turning-bar bottom, it is described
Vehicle frame includes being provided with the main car frame of seat mechanism and rear portion is provided with the left support of left back wheel assembly, rear portion is provided with the right side
The right support of wheel assembly, the left support and the right support are rotationally connected to the rear portion of the main car frame respectively, described
Left back wheel assembly and off hind wheel component are universal wheel, are additionally provided on the vehicle frame for driving the left support and the right side
Bracket rotates relative to the main car frame respectively and makes the left back wheel assembly and off hind wheel component relatively close or be located remotely from each other
Driving mechanism, and the operating mechanism for driving driving mechanism work.
Preferably, the driving mechanism includes at least the cunning that can be slidably arranged in along the longitudinal direction on the main car frame
Moving part, the sliding part drive the left back wheel assembly and off hind wheel component relatively close or mutually remote when sliding along the longitudinal direction
From.
It is further preferred that between the sliding part and the left support, and/or the sliding part and the right support it
Between be cooperatively connected by tooth engagement drive mechanism.
It is further preferred that the tooth engagement drive mechanism includes intermeshing first tooth group and the second tooth group, institute
Stating the first tooth group includes multiple first teeth being distributed along the front and back on the sliding part；The second tooth group includes multiple edges
Multiple second teeth of camber line arrangement, the camber line of all second tooth distributions is with the relatively described main vehicle of the left support/right support
The center line of frame rotation is rotation centerline, and the left support and the right support are divided into the left and right sides of the sliding part,
And the front of the left support and the right support is equipped with the second tooth group, is respectively provided at left and right sides of the sliding part
First tooth group described in one group, the first tooth group of two sides and the second tooth group of respective side are intermeshed.
It is further preferred that the left support includes the left branching rod portion extended along the longitudinal direction, is arranged in the left branch
Left connecting rod portion on bar portion front end, the left connecting rod portion is fan-shaped and the left connecting rod portion is pivotally connected in the main car frame
Rear portion, second tooth are mounted in the left connecting rod portion, and the left back wheel assembly is set to the bottom rear portion in the left branching rod portion；Institute
State the right connecting rod portion that right support includes the right branch bar portion extended along the longitudinal direction, is arranged on the right branch bar portion front end, institute
It states that right connecting rod portion is fan-shaped and the right connecting rod portion is pivotally connected in the rear portion of the main car frame, second tooth is mounted on described
In right connecting rod portion, the off hind wheel component is set to the bottom rear portion of the right branch bar portion.
It is further preferred that between the sliding part and the left support, between the sliding part and the right support
It is cooperatively connected by the tooth engagement drive mechanism, left support institute opposite with the right support when sliding part slides
The rotation direction for stating main car frame is opposite.
It is further preferred that between the sliding part and the left support, and/or the sliding part and the right support it
Between be cooperatively connected by link transmission structure.
It is further preferred that the link transmission structure includes connecting rod, described connecting rod one end and the sliding part
It is pivotally connected, the other end and the left support/right support are pivotally connected.
Preferably, the operating mechanism, which moves forward and backward, drives the driving mechanism actuation.
It is further preferred that the turning-bar includes front fork and handlebar, the front component is set to the bottom of the front fork,
The top of the front fork is connect with the lower part of the handlebar by universal rotational articulation, wherein the operating mechanism is
The handlebar is equipped between the handlebar and the sliding part for driving institute when the handlebar is rotated relative to the front fork
State the connection component that sliding part slides back and forth.
It is further preferred that the connection component includes that can rotationally be set in the vehicle around the handlebar axial line
Upper sleeve, one end are pivotally connected on the sleeve and the other end is pivotally connected in the connecting rod on the sliding part.
It is further preferred that the seat mechanism opposite along the longitudinal direction can be slidably arranged on the main car frame,
The seat mechanism drives the sliding part to move forward and backward when moving forward and backward.
It is connected fixedly it is further preferred that the seat mechanism is opposite with the sliding part.
It is further preferred that the turning-bar includes front fork and handlebar, the front component is set to the bottom of the front fork,
The top of the front fork is connect with the lower part of the handlebar by universal rotational articulation, the handlebar and the sliding part
Between be equipped with connection component for driving the sliding part to slide back and forth when the handlebar is rotated relative to the front fork, it is described
Seat mechanism opposite along the longitudinal direction can be slidably arranged on the main car frame, and the operating mechanism is the seat machine
Structure and handlebar, the front and back overturning of the handlebar and moving forward and backward for the seat mechanism drive the sliding part to move forward and backward.
As a kind of specific embodiment, the children toy car further includes resetting apparatus, and the resetting apparatus includes
The relatively described main car frame of sliding part is used to provide the described to travel forward the elastic component of required elastic force.
Preferably, the elastic component is tension spring, and one end of the tension spring is connected to the front end of the sliding part, the other end
It is connected on the turning-bar.
Preferably, the sliding part offers the guide groove extended along the longitudinal direction, and the main car frame is installed with ordinatedly
The limited block being threaded through in the guide groove.
Preferably, the main car frame includes the main body bar extended along the longitudinal direction, and the sliding part is located at being slidably matched
On the main body bar.
Preferably, the main car frame includes setting portion and the rear connecting rod extended in left-right direction behind, the left branch
Frame is pivotally connected in the left part of the rear connecting rod, and the right support is pivotally connected in the right part of the rear connecting rod.
Due to the application of the above technical scheme, the utility model has the advantage that user exists compared with prior art
Using the utility model children toy car when, can be sitting in manipulation operations mechanism on seat mechanism can drive left support and the right side
Bracket is rotated relative to main car frame, so that left back wheel assembly and off hind wheel component are relatively close or be located remotely from each other, to make toy car
The power to advance is obtained, children can be realized the exercise of four limbs when playing using toy car, which provides simultaneously
A kind of novel playing method, increases the interest of toy car.
Detailed description of the invention
Attached drawing 1 is the side view of the children toy car embodiment one of the utility model, and left support and right support are at this time
Draw close state；
Attached drawing 2 is the bottom view of the children toy car embodiment one of the utility model, and left support and right support are at this time
Draw close state；
Attached drawing 3 is at the axis surveys view of the children toy car embodiment one of the utility model, at this time left support and right support
In the state of drawing close；
Attached drawing 4 is the side view of the children toy car embodiment one of the utility model, and left support and right support are at this time
Open configuration；
Attached drawing 5 is the bottom view of the children toy car embodiment one of the utility model, and left support and right support are at this time
Open configuration；
Attached drawing 6 is the side view of the children toy car embodiment one of the utility model, and left support and right support are at this time
Open configuration；
Attached drawing 7 is at the axis surveys view of the children toy car embodiment two of the utility model, at this time left support and right support
In the state of drawing close；
Attached drawing 8 is the side view of the children toy car embodiment two of the utility model, and left support and right support are at this time
Draw close state；
Attached drawing 9 is at the axis surveys view of the children toy car embodiment two of the utility model, at this time left support and right support
In open configuration；
Attached drawing 10 is the side view of the children toy car embodiment two of the utility model, and left support and right support are at this time
Open configuration；
Attached drawing 11 is the bottom view of the children toy car embodiment two of the utility model, and left support and right support are at this time
Open configuration；
Attached drawing 12 is at the axis surveys view of the children toy car embodiment three of the utility model, at this time left support and right support
In the state of drawing close；
Attached drawing 13 is the side view of the children toy car example IV of the utility model, and left support and right support are at this time
Draw close state；
Attached drawing 14 is at the axis surveys view of the children toy car example IV of the utility model, at this time left support and right support
In the state of drawing close；
Attached drawing 15 is the top view of the children toy car example IV of the utility model, and left support and right support are at this time
Draw close state；
Attached drawing 16 is the side view of the children toy car example IV of the utility model, and left support and right support are at this time
Open configuration；
Attached drawing 17 is the top view of the children toy car example IV of the utility model, and left support and right support are at this time
Open configuration；
Wherein: 1, vehicle frame；11, main car frame；111, main body bar；112, rear connecting rod；12, left support；121, left branching rod portion；
122, left connecting rod portion；13, right support；131, right branch bar portion；132, right connecting rod portion；14, limited block；15, balladeur train；2, front wheels
Part；3, wheel assembly；31, left back wheel assembly；32, off hind wheel component；4, turning-bar；41, front fork；42, handlebar；43, sleeve；
44, universal rotational joint；5, sliding part；51, guide groove；6, elastic component；7, seat mechanism；8, connecting rod；101, the first tooth group；
102, the second tooth group；103, connecting rod.
Specific embodiment
The technical solution of the utility model is further elaborated in the following with reference to the drawings and specific embodiments.
Show the children toy car of the utility model referring to Fig. 1 to Figure 17, including vehicle frame 1, setting in 1 front of vehicle frame and
The turning-bar 4 that vertically extends, the front component 2 for being set to 4 bottom of turning-bar, wherein vehicle frame 1 includes being provided with seat
The main car frame 11 of mechanism 7 and rear portion are provided with the left support 12 of left back wheel assembly 31, rear portion is provided with off hind wheel component 32
Right support 13, left support 12 and right support 13 are rotationally connected to the rear portion of main car frame 11 respectively, left back wheel assembly 31 with it is right after
Wheel assembly 32 constitutes wheel assembly 3 and is universal wheel.
It is additionally provided on vehicle frame 1 for driving left support 12 and right support 13 to rotate respectively relative to main car frame 11 and makes a left side
Wheel assembly 31 and off hind wheel component 32 is relatively close or the driving mechanism that is located remotely from each other, and for driving the driving mechanism
The operating mechanism of movement.User can be sitting on seat mechanism 7 when using the children toy car of the utility model and manipulate behaviour
Make mechanism to drive driving mechanism, so that left support 12 and right support 13 are rotated relative to main car frame 11, children toy car is left back
It moves forward under the wobble drive of wheel assembly 31 and off hind wheel component 32.
Specifically, driving mechanism includes at least the sliding part 5 that can be slidably arranged in along the longitudinal direction on main car frame 11,
User can drive sliding part 5 to slide along the longitudinal direction, to drive left back wheel assembly 31 and off hind wheel component 32 are opposite to lean on
Close or be located remotely from each other, left back wheel assembly 31 and off hind wheel component 32 accelerate relatively close toy car can be driven to move ahead.
Sliding part 5 can be passed by modes such as tooth engagement, connecting rod or various mechanism combinations to left support 12 and right support 13
Pass movement, it is preferred to use the mode passing movement of tooth engagement, this spline structure is simpler, and power transmitting is more stable reliable.Sliding
Part 5 can all be connect by tooth engagement drive mechanism with left support 12 and right support 13, can also be passed through with one of the two person
The connection of tooth engagement drive mechanism, another one then pass through tooth engagement drive mechanism and connect transmission with the former.
As a preferred embodiment, between sliding part 5 and left support 12, between sliding part 5 and right support 13
It is cooperatively connected by tooth engagement drive mechanism, when sliding part 5 slides, left support 12 is with right support 13 relative to the rotation of main car frame 11
It is contrary, therefore the sliding of sliding part 5 can drive toy car to advance.
Referring to fig. 2, shown in Fig. 5, Figure 10, tooth engagement drive mechanism includes intermeshing first tooth group 101 and the second tooth
Group 102, the first tooth group 101 include being distributed along the front and back multiple first teeth on sliding part 5；Second tooth group 102 includes more
A multiple second teeth along camber line arrangement, the camber line of all second tooth distributions is with left support 12 or right support 13 with respect to main car frame 11
The center line of rotation is rotation centerline.First tooth group 101 and the second tooth group 102 constitute gear & rack structure, when sliding part 5
When sliding back and forth, left support 12 and right support 13 rotate with it simultaneously.
Left support 12 and right support 13 are divided into the left and right sides of sliding part 5, and the front of left support 12 and right support 13
Be equipped with the second tooth group 102, the left and right sides of sliding part 5 is respectively provided with one group of first tooth group 101, the first tooth group 101 of two sides with
Second tooth group 102 of respective side is intermeshed.When 5 forward slip of sliding part, left support 12 and right support 13 mutually close up；Sliding
When part 5 slides backward, left support 12 and right support 13 mutually open.
Left support 12 includes the left branching rod portion 121 extended along the longitudinal direction, is fixed on 121 front end of left branching rod portion
Left connecting rod portion 122, left connecting rod portion 122 is fan-shaped and left connecting rod portion 122 is pivotally connected in the rear portion of main car frame 11, the second tooth group
102 are set in left connecting rod portion 122, and left back wheel assembly 31 is set to the bottom rear portion in left branching rod portion 121.Right support 13 includes along front and back
Right branch bar portion 131, the right connecting rod portion 132 that is fixed on right 131 front end of branch bar portion to extension, right connecting rod portion 132 is in
Fan-shaped and right connecting rod portion 132 is pivotally connected in the rear portion of main car frame 11, and the second tooth group 102 is set in right connecting rod portion 132, off hind wheel
Component 32 is set to the bottom rear portion of right branch bar portion 131.
Referring to shown in Figure 15 and Figure 17, sliding part 5 is to another preferred embodiment that left support 12 and right support 13 are driven
Link transmission, link transmission structure include two connecting rods 103,103 ', one end of connecting rod 103 and sliding part 5 be pivotally connected,
The other end and left support 12 are pivotally connected, and sliding part 5, connecting rod 103, left support 12, main car frame 11 constitute one group of crank block
Mechanism；One end of connecting rod 103 ' and sliding part 5 are pivotally connected, the other end and right support 13 are pivotally connected, sliding part 5, connection
Bar 103 ', right support 13, main car frame 11 constitute another group of slider-crank mechanism.When sliding part 5 slides backward, left support 12 and the right side
Bracket 13 is opposite to be opened, and when 5 forward slip of sliding part, left support 12 and right support 13 are mutually drawn close.
Children toy car further includes resetting apparatus, and resetting apparatus includes for providing sliding part 5 forward with respect to main car frame 11
The elastic component of elastic force needed for moving, under the power-assisted of elastic component, manipulation sliding part 5 is more laborsaving when travelling forward, so that left
Wheel assembly 31 be easier to accelerate with off hind wheel component 32 it is relatively close, to give toy car to provide forward acceleration.
Specifically, elastic component is tension spring 6, and one end of tension spring 6 is connected to the front end of sliding part 5, the other end is connected to and turns
To on bar 4, when sliding part 5 slides backward, tension spring 6 is in tension state.
Sliding part 5 offers the guide groove 51 extended along the longitudinal direction, and main car frame 11, which is installed with, is ordinatedly threaded through guiding
Limited block 14 in slot 51, guide groove 51 cooperates with limited block 14 guarantees that sliding part 5 is slided along front-rear direction, while to sliding
The motion range of part 5 plays position-limiting action, avoids sliding part 5 from deviating from from main car frame 11 and avoids sliding part 5 to other parts
Collision caused by damage.Referring to fig. 2, shown in Fig. 5, Figure 10, there are two the settings of guide groove 51, limited block 14 is also correspondingly arranged
There are two.
Referring to shown in Fig. 3, Fig. 6, Fig. 8, Figure 11, main car frame 11 includes the main body bar 111 extended along the longitudinal direction, sliding part
5 are located on main body bar 111 with being slidably matched, therefore more steady when the sliding of sliding part 5.
Main car frame 11 further includes setting portion and the rear connecting rod 112 extended in left-right direction behind, 12 pivot of left support
It is connected to the left part of rear connecting rod 112, right support 13 is pivotally connected in the right part of rear connecting rod 112.
Operating mechanism, which moves forward and backward, drives driving mechanism actuation, can be there are many set-up mode, these set-up mode knots
It closes and states the driving mechanisms of various different structures and can generate numerous embodiments, below with reference to the preferred embodiment party of the utility model
Case makes further explaination.
Embodiment one
It is the embodiments of the present invention one referring to Fig. 1 to Fig. 6, turning-bar 4 includes front fork 42 and handlebar 41, front component
2 are set to the bottom of front fork 42, and the top of front fork 42 is rotationally connect with the lower part of handlebar 41 by universal rotational joint 44, handlebar
The connection component for driving sliding part 5 to slide back and forth when handlebar 41 is rotated relative to front fork 42 is equipped between 41 and sliding part 5.
Since front fork 42 and handlebar 41 are universal rotationals, when front fork 42 and 41 extending direction difference of handlebar, handlebar 41 is still
Front fork 42 be can control around own axis.
Connection component includes sleeve 43, the one end pivot that can be rotationally set in around 41 axial line of handlebar on handlebar 41
It is connected to the connecting rod 8 that on sleeve 43 and the other end is pivotally connected on sliding part 5.Handlebar 41, front fork 42, connecting rod 8, main car frame
11 and sliding part 5 constitute slider-crank mechanism, user pulls back handlebar 41, sliding part 5 therewith along main car frame 11 backward
Sliding, left support 12 and right support 13 are opened to two sides；User pushes forward handlebar 41, and sliding part 5 is therewith along main car frame 11
Forward slip, left support 12 and right support 13 are mutually drawn close.User fully relies on the movement of upper limb driving toy car, to upper limb
Play the role of good exercise.
Embodiment two
It is the embodiments of the present invention two referring to Fig. 7 to Figure 11, the structure of embodiment two is basically the same as the first embodiment,
Main difference is: the structure of operating mechanism is different.Seat mechanism 7 opposite along the longitudinal direction can be slidably arranged in main vehicle
On frame 11, user drives sliding part 5 to move forward and backward by driving seat mechanism 7 to move forward and backward drive.To drive seat mechanism 7
Movement, user need use both hands and feet, exercise effect is more preferably.
Balladeur train 15 that is can sliding along the longitudinal direction with respect to it and extending along the longitudinal direction is provided on main car frame 11, it is sliding
Frame 15 is fixedly connected with sliding part 5, and seat mechanism 7 is fixed on balladeur train 15.Also limiting slot 51, phase are offered on balladeur train 15
Ying Di is also installed with the limited block 14 being ordinatedly threaded through in the limiting slot 51 on main car frame 11.
In other some embodiments, seat mechanism 7 can also be connect by other kinds of drive with sliding part 5, this
A little kinds of drive can zoom in or out the transmission ratio between seat mechanism 7 and sliding part 5.
In example 2, due to driving sliding part 5 to move forward and backward without passing through front fork 42, front fork 42 and handlebar 41
It can be wholely set；Front fork 42 can also rotationally be connect with handlebar 41 by universal rotational joint 44, improve the spirit of toy car
Activity.
Embodiment three
It is the embodiments of the present invention three referring to Figure 12, the structure and embodiment one of embodiment three are also essentially identical, main
The difference wanted is: seat mechanism 7 can be moved with the movement of sliding block 5.Specifically, being provided on main car frame 11 being capable of phase
Balladeur train 15 that is sliding along the longitudinal direction to it and extending along the longitudinal direction, balladeur train 15 are fixedly connected with sliding part 5, seat mechanism
7 are fixed on balladeur train 15.
User both can drive vehicle movement by manipulation handlebar 41 when using the children toy car, can also be with
Vehicle movement is driven by manipulation seat mechanism 7, two ways can also be driven into vehicle movement in combination, the toy car
More playing methods are provided, all kinds of demands of children are able to satisfy.
Example IV
It is the embodiments of the present invention four, operating mechanism and one phase of embodiment of example IV referring to Figure 13 to Figure 17
Together, main difference is: the driving mechanism of example IV is foregoing link transmission structure.User operates handlebar 41
Front and back rotation can drive left support 12 and right support 13 mutually to draw close and open, so that carriage for children be driven to advance.Specifically, real
The toy car setting of example four is applied there are two connecting rod 103,103 ', one end and the sliding part 5 of connecting rod 103 are pivotally connected, are another
End is pivotally connected with left support 12, and sliding part 5, connecting rod 103, left support 12, main car frame 11 constitute one group of slider-crank mechanism；
One end of connecting rod 103 ' and sliding part 5 are pivotally connected, the other end and right support 13 are pivotally connected, sliding part 5, connecting rod
103 ', right support 13, main car frame 11 constitute another group of slider-crank mechanism.When sliding part 5 slides backward, left support 12 and right branch
Frame 13 is opposite to be opened, and when 5 forward slip of sliding part, left support 12 and right support 13 are mutually drawn close.
In conclusion user can be sitting on seat mechanism 7 and pass through when using the children toy car of the utility model
Turning-bar 4 or seat mechanism 7, which manipulate driving mechanism, can drive left support 12 and right support 13 to rotate relative to main car frame 11, so that
Left back wheel assembly 31 and off hind wheel component 32 are relatively close or be located remotely from each other, so that toy car be made to obtain the power to advance, realize
The effect of sitting posture driving, the frog driving for driving of standing compared with the prior art, provides a kind of novel playing method, and children make
The exercise that four limbs are realized while with toy car increases the interest of toy car.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (19)
1. a kind of children toy car, including vehicle frame, the turning-bar that the vehicle frame front is arranged in and vertically extends, setting
Front component in the turning-bar bottom, it is characterised in that: the vehicle frame includes the main car frame for being provided with seat mechanism, and
Rear portion is provided with the left support of left back wheel assembly, rear portion is provided with the right support of off hind wheel component, the left support and the right side
Bracket is rotationally connected to the rear portion of the main car frame respectively, and the left back wheel assembly and off hind wheel component are universal wheel,
Be additionally provided on the vehicle frame for driving the left support and the right support respectively relative to main car frame rotation and
So that the left back wheel assembly and off hind wheel component is relatively close or the driving mechanism that is located remotely from each other, and for driving the drive
The operating mechanism of motivation structure work.
2. a kind of children toy car according to claim 1, it is characterised in that: the driving mechanism includes at least being capable of edge
Front-rear direction is slidably arranged in the sliding part on the main car frame, and the sliding part drives the left side when sliding along the longitudinal direction
Wheel assembly and off hind wheel component are relatively close or are located remotely from each other.
3. a kind of children toy car according to claim 2, it is characterised in that: the sliding part and the left support it
Between, and/or the sliding part and the right support between be cooperatively connected by tooth engagement drive mechanism.
4. a kind of children toy car according to claim 3, it is characterised in that: the tooth engagement drive mechanism includes mutual
The the first tooth group and the second tooth group of engagement, the first tooth group include multiple the be distributed along the front and back on the sliding part
One tooth；The second tooth group includes multiple multiple second teeth along camber line arrangement, and the camber line of all second tooth distributions is with institute
It is rotation centerline that left support/right support, which is stated, relative to the center line that the main car frame rotates,
The left support and the right support are divided into the left and right sides of the sliding part, and the left support and the right support
Front be equipped with the second tooth group, be respectively provided with one group at left and right sides of the sliding part described in the first tooth group, two sides
The first tooth group and respective side the second tooth group be intermeshed.
5. a kind of children toy car according to claim 4, it is characterised in that: the left support includes prolonging along the longitudinal direction
The left branching rod portion stretched, the left connecting rod portion being fixed on left branching rod portion front end, the left connecting rod portion is fan-shaped and institute
The rear portion that left connecting rod portion is pivotally connected in the main car frame is stated, second tooth is mounted in the left connecting rod portion, described left back
Wheel assembly is set to the bottom rear portion in the left branching rod portion；
The right side that the right support includes the right branch bar portion extended along the longitudinal direction, is fixed on the right branch bar portion front end
Link rod part, the right connecting rod portion is fan-shaped and the right connecting rod portion is pivotally connected in the rear portion of the main car frame, second tooth
It is mounted in the right connecting rod portion, the off hind wheel component is set to the bottom rear portion of the right branch bar portion.
6. a kind of children toy car according to claim 3, it is characterised in that: the sliding part and the left support it
Between, pass through the tooth engagement drive mechanism between the sliding part and the right support and be cooperatively connected, the sliding part sliding
Shi Suoshu left support is opposite with the rotation direction of the relatively described main car frame of the right support.
7. a kind of children toy car according to claim 2, it is characterised in that: the sliding part and the left support it
Between, and/or the sliding part and the right support between be cooperatively connected by link transmission structure.
8. a kind of children toy car according to claim 7, it is characterised in that: the link transmission structure includes connection
Bar, described connecting rod one end and the sliding part are pivotally connected, the other end and the left support/right support are pivotally connected.
9. according to a kind of described in any item children toy cars of claim 2 to 8, it is characterised in that: before and after the operating mechanism
Movement drives the driving mechanism actuation.
10. a kind of children toy car according to claim 9, it is characterised in that: the turning-bar includes front fork and handlebar,
The front component is set to the bottom of the front fork, and the top of the front fork and the lower part of the handlebar pass through universal rotational joint
It rotationally connects, wherein the operating mechanism is the handlebar, is equipped between the handlebar and the sliding part in institute
State the connection component for driving the sliding part to slide back and forth when handlebar is rotated relative to the front fork.
11. a kind of children toy car according to claim 10, it is characterised in that: the connection component includes can be around institute
Sleeve, the one end that handlebar axial line is rotationally set on the handlebar is stated to be pivotally connected on the sleeve and the other end
The connecting rod being pivotally connected on the sliding part.
12. a kind of children toy car according to claim 9, it is characterised in that: the seat mechanism can be along front and back
It is slidably arranged on the main car frame to opposite, the operating mechanism is the seat mechanism, the seat mechanism front and back
The sliding part is driven to move forward and backward when movement.
13. a kind of children toy car according to claim 12, it is characterised in that: the seat mechanism and the sliding part
It connects relatively fixedly.
14. a kind of children toy car according to claim 9, it is characterised in that: the turning-bar includes front fork and handlebar,
The front component is set to the bottom of the front fork, and the top of the front fork and the lower part of the handlebar pass through universal rotational joint
It rotationally connects, is equipped between the handlebar and the sliding part for driving institute when the handlebar is rotated relative to the front fork
The connection component that sliding part slides back and forth is stated, the seat mechanism opposite along the longitudinal direction can be slidably arranged in the main vehicle
On frame, the operating mechanism is the seat mechanism and handlebar, the front and back overturning of the handlebar and/or the seat mechanism
It moves forward and backward and the sliding part is driven to move forward and backward.
15. a kind of children toy car according to claim 9, it is characterised in that: the children toy car further includes resetting
Device, the resetting apparatus include being used to provide the described the relatively described main car frame of sliding part to travel forward the elasticity of required elastic force
Part.
16. a kind of children toy car according to claim 15, it is characterised in that: the elastic component is tension spring, the drawing
One end of spring is connected to the front end of the sliding part, the other end is connected on the turning-bar.
17. a kind of children toy car according to claim 15, it is characterised in that: the sliding part is offered along front and back
To the guide groove of extension, the main car frame is installed with the limited block being ordinatedly threaded through in the guide groove.
18. a kind of children toy car according to claim 15, it is characterised in that: the main car frame includes along the longitudinal direction
The main body bar of extension, the sliding part are located on the main body bar with being slidably matched.
19. a kind of children toy car according to claim 15, it is characterised in that: the main car frame includes being arranged behind
Portion and the rear connecting rod extended in left-right direction, the left support are pivotally connected in the left part of the rear connecting rod, the right side
Bracket is pivotally connected in the right part of the rear connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090603.1U CN209719801U (en) | 2018-12-13 | 2018-12-13 | Children toy car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822090603.1U CN209719801U (en) | 2018-12-13 | 2018-12-13 | Children toy car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719801U true CN209719801U (en) | 2019-12-03 |
Family
ID=68676913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822090603.1U Withdrawn - After Issue CN209719801U (en) | 2018-12-13 | 2018-12-13 | Children toy car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209719801U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625136A (en) * | 2018-12-13 | 2019-04-16 | 好孩子儿童用品有限公司 | Children toy car |
-
2018
- 2018-12-13 CN CN201822090603.1U patent/CN209719801U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109625136A (en) * | 2018-12-13 | 2019-04-16 | 好孩子儿童用品有限公司 | Children toy car |
| CN109625136B (en) * | 2018-12-13 | 2023-12-29 | 好孩子儿童用品有限公司 | Toy car for children |
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| AV01 | Patent right actively abandoned |
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