CN207955889U - A kind of electric vehicle - Google Patents
A kind of electric vehicle Download PDFInfo
- Publication number
- CN207955889U CN207955889U CN201721763347.7U CN201721763347U CN207955889U CN 207955889 U CN207955889 U CN 207955889U CN 201721763347 U CN201721763347 U CN 201721763347U CN 207955889 U CN207955889 U CN 207955889U
- Authority
- CN
- China
- Prior art keywords
- wheel assembly
- connecting rod
- steering
- electric vehicle
- vehicle frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Toys (AREA)
Abstract
The utility model is related to a kind of electric vehicles.Electric vehicle includes vehicle frame, front component, wheel assembly and steering driving mechanism.Wheel assembly is rotatablely connected by a shaft and vehicle frame, and wheel assembly can be around the shaft left-right rotation.Steering driving mechanism includes steering wheel assembly and link assembly.Steering wheel assembly is rotatablely connected with vehicle frame, steering wheel assembly can be around vehicle frame front left-right rotation, steering wheel assembly is connect by link assembly with the wheel assembly, steering wheel assembly left-right rotation and by link assembly drive wheel assembly left-right rotation, wheel assembly left-right rotation drive electric vehicle rotary to.It connect steering driving mechanism using with wheel assembly, the steering of wheel assembly turning realization electric vehicle is driven by steering driving mechanism, the functional performance of the steering of electric vehicle can not only be realized, also so that the steering operation mode of electric vehicle becomes novel, considerably increases children and use the interesting and recreational of electric vehicle.
Description
Technical field
The utility model belongs to articles for children field, and in particular to a kind of electric vehicle of children.
Background technology
Currently, the electric vehicle that children use mostly imitates the electric vehicle design that adult uses.The electricity that existing children use
Motor-car mostly only have single walking-replacing tool use function, use interest with it is recreational on be weak.In order to meet
Normal use habit, existing electric vehicle is all the steering that electric vehicle is realized using the structure of front-wheel drive turning, this electronic
The turning radius of vehicle is larger, relatively common.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of rear wheel drives to turn to, interesting strong electric vehicle.
In order to solve the above-mentioned technical problem, a kind of technical solution of the utility model use is：A kind of electric vehicle, including vehicle
Frame, be arranged vehicle frame front front component, wheel assembly and steering driving mechanism at vehicle frame rear portion are set.The rear wheels
Part is rotatablely connected by a shaft and vehicle frame, and the wheel assembly can be around the shaft left-right rotation.The steering driving machine
Structure includes steering wheel assembly and link assembly.The steering wheel assembly and vehicle frame are rotatablely connected, and the steering wheel assembly can be around
Vehicle frame front left-right rotation, the steering wheel assembly are connect by link assembly with the wheel assembly, the steering wheel assembly
Left-right rotation simultaneously drives the wheel assembly left-right rotation, the wheel assembly left-right rotation to drive the electricity by link assembly
Motor-car turns to.
Specifically, the link assembly includes sequentially connected first connecting rod, connecting rod transition piece and second connecting rod, described
Two connecting rods are extended along the longitudinal direction, and the first connecting rod is also connect with steering wheel assembly, the connecting rod transition piece respectively with
The front rotation connection of the vehicle frame, second connecting rod, the rear portion of the second connecting rod is rotatablely connected with the wheel assembly.
Further, the first connecting rod is connect with steering wheel assembly, connecting rod transition piece by bulb respectively.
Specifically, the connecting rod transition piece is L-shaped, one end and the first connecting rod of the connecting rod transition piece pass through ball
Head connection, the other end are rotatablely connected by first axle and second connecting rod, and the corner portion of the connecting rod transition piece passes through the second axis
It is rotatablely connected with the vehicle frame.
Further, the first limiting slot is offered on the connecting rod transition piece, first limiting slot is arc-shaped, the vehicle
The first spacer pin is fixedly installed on frame, first spacer pin is inserted in the first limiting slot, when the connecting rod transition piece turns
When dynamic, first spacer pin is opposite with the first limiting slot to be slided.
Specifically, the rear portion of the second connecting rod is rotatablely connected by third axis and the wheel assembly, described second connects
The second limiting slot is offered on the rear portion of bar, second limiting slot is arc-shaped, and the second limit is fixedly installed on the vehicle frame
Pin, second spacer pin is inserted in the second limiting slot, when the second connecting rod rotates, second spacer pin and second
Limiting slot is opposite to be slided.
Specifically, the steering wheel assembly includes the steering wheel, steering yoke and driving lever being fixedly connected sequentially from top to bottom, institute
It states steering yoke and vertically extends setting, the steering yoke is rotatablely connected with the vehicle frame, and the driving lever connects with described first
Bar is connected by bulb.
Specifically, the front of the vehicle frame is provided with the casing vertically extended, the steering yoke is threaded through described
In casing, the top of the steering yoke is pierced by casing and is fixedly connected with the steering wheel, and the lower part of the steering yoke is pierced by casing
It is fixedly connected with the driving lever.
Further, the wheel assembly includes the wheel body of multiple coaxial arrangements, and multiple wheel bodys pass through a wheel shaft
It is connected with each other, the wheel shaft extends in left-right direction, and the shaft is arranged on wheel shaft, and the shaft is in wheel shaft upper edge upper and lower
To extension.
Specifically, the electric vehicle includes power driving mechanism, the power driving mechanism is connect with the wheel assembly,
The power driving mechanism drives the wheel body to be rotated around the wheel shaft and then electric vehicle is driven to advance.
The involved inferior noun of locality upper all around, is the side in the normal use of the electric vehicle in context
Position work defines.
The scope of the utility model, however it is not limited to technical solution made of the specific combination of above-mentioned technical characteristic, while
The other technical solutions for being carried out arbitrary combination by above-mentioned technical characteristic or its equivalent feature and being formed should be covered.Such as features described above
With it is disclosed herein（But it is not limited to）Technical characteristic with similar functions is replaced mutually and the technical solution that is formed
Deng.
Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：Using with trailing wheel
Component connects steering driving mechanism, and the steering of wheel assembly turning realization electric vehicle is driven by steering driving mechanism, can not only
The functional performance of the steering of electric vehicle is enough realized, also so that the steering operation mode of electric vehicle becomes novel, is greatly increased
Children use the interest of electric vehicle described in the utility model and recreational.In addition, electric vehicle described in the utility model
Rear-axle steering can make electric vehicle have smaller turning radius, and turning is convenient, safe.
Description of the drawings
Fig. 1 is front view when the utility model electric vehicle is kept straight on；
Fig. 2 is vertical view when the utility model electric vehicle is kept straight on；
Fig. 3 is upward view when the utility model electric vehicle is kept straight on；
Fig. 4 is front view when the utility model electric vehicle turns left；
Fig. 5 is vertical view when the utility model electric vehicle turns left；
Fig. 6 is upward view when the utility model electric vehicle turns left；
Fig. 7 is front view when the utility model electric vehicle is turned right；
Fig. 8 is vertical view when the utility model electric vehicle is turned right；
Fig. 9 is upward view when the utility model electric vehicle is turned right；
Wherein：1, first connecting rod；2, connecting rod transition piece；3, second connecting rod；4, steering wheel；5, steering yoke；6, driving lever；21、
First limiting slot；31, the second limiting slot；100, vehicle frame；101, front component；102, wheel assembly；103, shaft；104, first
Axis；105, the second axis；106, third axis；107, the first spacer pin；108, the second spacer pin；109, casing；110, wheel body；111、
Wheel shaft；112, saddle；200, center line.
Specific implementation mode
As shown in Figures 1 to 9, a kind of electric vehicle described in the utility model, including vehicle frame 100, setting are before vehicle frame 100
Wheel assembly 102, steering driving mechanism and power driving mechanism at 100 rear portion of vehicle frame is arranged in the front component 101 in portion.
The front of the vehicle frame 100 is provided with the casing 109 vertically extended., the middle and back of the vehicle frame 100 is set
It is equipped with the saddle 112 for children's ride-on.
The front component 101 includes two wheel bodys 110, and two wheel bodys 110 are successively set on the left and right of 100 front of vehicle frame
Both sides.
The wheel assembly 102 includes the wheel body 110 of multiple coaxial arrangements.Multiple wheel bodys 110 pass through a wheel shaft
111 are connected with each other, and the wheel shaft 111 extends in left-right direction.In the present embodiment, the wheel body 110 of the wheel assembly 102 is two
It is a.Span between two wheel bodys 110 of the wheel assembly 102 is less than between two wheel bodys 110 of the front component 101
Span.The middle part of the wheel shaft 111 is provided with shaft 103, and the shaft 103 vertically extends on wheel shaft 111.Institute
Wheel assembly 102 is stated to connect with vehicle frame posterior rotation by shaft 103.The wheel assembly 102 can be left around the shaft 103
It turns right dynamic.
The power driving mechanism is connect with the wheel assembly 102, and the power driving mechanism drives the rear wheels
The wheel body 110 of part 102 rotates around the wheel shaft 111 and then electric vehicle is driven to advance.The power driving mechanism includes that setting exists
Storage battery on 112 lower section vehicle frame of saddle.The power driving mechanism may be selected only to drive a wheel body in wheel assembly 102
110 rotations, it is also an option that each wheel body 110 respectively driven in wheel assembly 102 rotates.
The steering driving mechanism includes steering wheel assembly and link assembly.The steering wheel assembly is rotated with vehicle frame 100
Connection, the steering wheel assembly can be around 100 front left-right rotation of vehicle frame.The steering wheel assembly by link assembly with it is described
Wheel assembly 102 connects.The steering wheel assembly left-right rotation simultaneously drives 102 left/right rotation of the wheel assembly by link assembly
It is dynamic, 102 left-right rotation of the wheel assembly drive the electric vehicle rotary to.
Specifically, the steering wheel assembly includes the steering wheel 4 being fixedly connected sequentially from top to bottom, steering yoke 5 and dials
Bar 6.The link assembly includes sequentially connected first connecting rod 1, connecting rod transition piece 2 and second connecting rod 3.
The second connecting rod 3 is extended along the longitudinal direction.The connecting rod transition piece 2 is L-shaped.The steering yoke 5 is along upper
Lower direction is extended.The steering yoke 5 is threaded through to be formed with vehicle frame 100 in described sleeve pipe 109 and be rotatablely connected.The steering yoke
5 top is pierced by casing 109 and is fixedly connected with the steering wheel 4, and the lower part of the steering yoke 5 is pierced by casing 109 and described group
Bar 6 is fixedly connected.The driving lever 6 extends along the longitudinal direction, and the front of the driving lever 6 is fixedly connected with the steering yoke 5, described
The rear portion of driving lever 6 is connect with the one end of the first connecting rod 1 by bulb, and the other end of the first connecting rod 1 passes through ball
Head is connect with the one end of the connecting rod transition piece 2.The other end of the connecting rod transition piece 2 with pass through first axle 104 and the
The front of two connecting rods 3 is rotatablely connected.The corner portion of the connecting rod transition piece 2 is connected by the second axis 105 and the rotation of the vehicle frame 100
It connects.The rear portion of the second connecting rod 3 is rotatablely connected by the wheel shaft 111 of third axis 106 and the wheel assembly 102.
The first limiting slot 21 is offered on the connecting rod transition piece 2, first limiting slot 21 is arc-shaped.The vehicle frame
The first spacer pin 107 is fixedly installed on 100, first spacer pin 107 is inserted in the first limiting slot 21.When the connecting rod
When transition piece 2 rotates, first spacer pin, 107 and first limiting slot, 21 opposite sliding.
The second limiting slot 31 is offered on the rear portion of the second connecting rod 3, second limiting slot 31 is also arc-shaped.It is described
The second spacer pin 108 is fixedly installed on vehicle frame 100, second spacer pin 108 is inserted in the second limiting slot 31, when described
When second connecting rod 3 rotates, second spacer pin, 108 and second limiting slot, 31 opposite sliding.
The line of the axis of the steering yoke 5 and 103 axis of the shaft is center line 200, the first axle 104, second
Axis 105 and third axis 106 are located at the same side in the left and right side of the center line 200.
In the present embodiment, the first axle 104, the second axis 105 and third axis 106 be in the right side of the center line 200,
First limiting slot, 21 and second limiting slot 31 is concaved towards towards the outside of vehicle frame 100.
As shown in Figure 1 to Figure 3, electric vehicle described in the utility model in use, children's ride-on on the saddle 112,
Hand steered steering wheel 4.Start power driving mechanism, the wheel body 110 of the wheel assembly 102 of electric vehicle is made to rotate, electric vehicle is advanced.
As shown in Figures 4 to 6, when needing to turn to the left, steering wheel 4 is beaten to the left, steering yoke 5 is made to rotate, and driving lever 6 synchronizes
Rotation, the wheel assembly 102 turn right under the drive of link assembly around the shaft 103, and electric vehicle turns to row to the left
Into.
As shown in Figure 7 to 9, when needing to bend to right, steering wheel 4 is beaten to the right, steering yoke 5 is made to rotate, and driving lever 6 synchronizes
Rotation, the wheel assembly 102 turn left under the drive of link assembly around the shaft 103, and electric vehicle turns to the right row
Into.
As described above, we are illustrated fully according to the objective of the utility model, but the utility model not limits to
In above-described embodiment and implementation.The range that the practitioner of correlative technology field can permit in the technological thought of the utility model
It is interior to carry out different variation and implementation.
Claims (10)
1. a kind of electric vehicle, it is characterised in that：Including vehicle frame（100）, be arranged in vehicle frame（100）The front component of front（101）、
It is arranged in vehicle frame（100）The wheel assembly at rear portion（102）And steering driving mechanism, the wheel assembly（102）Pass through a shaft
（103）With vehicle frame（100）Rotation connection, the wheel assembly（102）It can be around the shaft（103）Left-right rotation, described turn
Include steering wheel assembly and link assembly to driving mechanism, the steering wheel assembly and vehicle frame（100）Rotation connection, the direction
Disk component can be around vehicle frame（100）Front left-right rotation, the steering wheel assembly pass through link assembly and the wheel assembly
（102）Connection, the steering wheel assembly left-right rotation simultaneously drive the wheel assembly by link assembly（102）Left-right rotation,
The wheel assembly（102）Left-right rotation drive the electric vehicle rotary to.
2. a kind of electric vehicle according to claim 1, it is characterised in that：The link assembly includes sequentially connected first
Connecting rod（1）, connecting rod transition piece（2）And second connecting rod（3）, the second connecting rod（3）It is extended along the longitudinal direction, described first
Connecting rod（1）It is also connect with steering wheel assembly, the connecting rod transition piece（2）Respectively with the vehicle frame（100）, second connecting rod（3）'s
Front is rotatablely connected, the second connecting rod（3）Rear portion and the wheel assembly（102）Rotation connection.
3. a kind of electric vehicle according to claim 2, it is characterised in that：The first connecting rod（1）Respectively with steering wheel group
Part, connecting rod transition piece（2）It is connected by bulb.
4. a kind of electric vehicle according to claim 3, it is characterised in that：The connecting rod transition piece（2）It is L-shaped, the company
Bar transition piece（2）One end and the first connecting rod（1）It is connected by bulb, the other end passes through first axle（104）With
Two connecting rods（3）Rotation connection, the connecting rod transition piece（2）Corner portion pass through the second axis（105）With the vehicle frame（100）Rotation
Connection.
5. a kind of electric vehicle according to claim 2, it is characterised in that：The connecting rod transition piece（2）On offer first
Limiting slot（21）, first limiting slot（21）It is arc-shaped, the vehicle frame（100）On be fixedly installed the first spacer pin（107）,
First spacer pin（107）It is inserted in the first limiting slot（21）It is interior, when the connecting rod transition piece（2）When rotation, described first
Spacer pin（107）With the first limiting slot（21）Opposite sliding.
6. a kind of electric vehicle according to claim 2, it is characterised in that：The second connecting rod（3）Rear portion pass through third
Axis（106）With the wheel assembly（102）Rotation connection, the second connecting rod（3）Rear portion on offer the second limiting slot
（31）, second limiting slot（31）It is arc-shaped, the vehicle frame（100）On be fixedly installed the second spacer pin（108）, described
Two spacer pins（108）It is inserted in the second limiting slot（31）It is interior, when the second connecting rod（3）When rotation, second spacer pin
（108）With the second limiting slot（31）Opposite sliding.
7. a kind of electric vehicle according to claim 2, it is characterised in that：The steering wheel assembly includes from top to bottom successively
The steering wheel being fixedly connected（4）, steering yoke（5）And driving lever（6）, the steering yoke（5）Vertically extend setting, the side
To bar（5）With the vehicle frame（100）Rotation connection, the driving lever（6）With the first connecting rod（1）It is connected by bulb.
8. a kind of electric vehicle according to claim 7, it is characterised in that：The vehicle frame（100）Front be provided with along upper
The casing that lower direction extends（109）, the steering yoke（5）It is threaded through described sleeve pipe（109）It is interior, the steering yoke（5）Top
It is pierced by casing（109）With the steering wheel（4）It is fixedly connected, the steering yoke（5）Lower part be pierced by casing（109）With described group
Bar（6）It is fixedly connected.
9. a kind of electric vehicle according to claim 1, it is characterised in that：The wheel assembly（102）Including multiple coaxial
The wheel body of setting（110）, multiple wheel bodys（110）Pass through a wheel shaft（111）It is connected with each other, the wheel shaft（111）Along left
Right direction extends, the shaft（103）It is arranged in wheel shaft（111）On, the shaft（103）In wheel shaft（111）Upper edge upper and lower
To extension.
10. a kind of electric vehicle according to claim 9, it is characterised in that：The electric vehicle includes power driving mechanism, institute
State power driving mechanism and the wheel assembly（102）Connection, the power driving mechanism drive the wheel body（110）Around described
Wheel shaft（111）It rotates and then electric vehicle is driven to advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763347.7U CN207955889U (en) | 2017-12-15 | 2017-12-15 | A kind of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763347.7U CN207955889U (en) | 2017-12-15 | 2017-12-15 | A kind of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207955889U true CN207955889U (en) | 2018-10-12 |
Family
ID=63728918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763347.7U Active CN207955889U (en) | 2017-12-15 | 2017-12-15 | A kind of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207955889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077505A (en) * | 2019-05-14 | 2019-08-02 | 徐文桥 | Foot-operated forerunner's portable bicycle |
-
2017
- 2017-12-15 CN CN201721763347.7U patent/CN207955889U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077505A (en) * | 2019-05-14 | 2019-08-02 | 徐文桥 | Foot-operated forerunner's portable bicycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105667587B (en) | A kind of walking steering mechanism of electric car | |
| CN203294260U (en) | Sitting type scooter | |
| CN205022774U (en) | Bassinet front wheel steering mechanism | |
| CN207955889U (en) | A kind of electric vehicle | |
| CN202219729U (en) | Electric motor vehicle four-wheel driving mechanism | |
| CN202608995U (en) | Folding bicycle | |
| CN207029431U (en) | A kind of steering mechanism | |
| CN207173831U (en) | Children's electric motor vehicle | |
| CN105564558A (en) | Swinging and steering structure of vehicle | |
| CN201907608U (en) | Electric standing vehicle | |
| CN205707051U (en) | A kind of swing steering structure of vehicle | |
| CN203372342U (en) | Steering structure installed in vehicle | |
| CN201646992U (en) | Tricycle for child | |
| CN206704392U (en) | The anti-rollover bodywork system of two front wheels Moped Scooter | |
| CN201980305U (en) | Four-wheel electric standing vehicle | |
| CN205615647U (en) | Multi -functional folding tricycle of children | |
| CN201980369U (en) | Front wheel driving and rear wheel steering type bicycle | |
| CN201999129U (en) | Steering device of human tricycle | |
| CN205186408U (en) | Take float bassinet mechanism of pivot turn of translation | |
| CN201484571U (en) | Four-wheel electric vehicle | |
| CN110606123B (en) | Steering device for non-independent suspension and vehicle with same | |
| CN103274001B (en) | Four-wheeled electric scooter | |
| CN209519346U (en) | A kind of model car steering wheel emulation linkage structure | |
| CN216232541U (en) | Steering mechanism for scooter with longitudinally-arranged steering shaft | |
| CN108394464A (en) | Baby carrier steering mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210709 Address after: 215331 No. 28 Lufeng East Road, Lujiazhen, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Goodbaby Child Products Co.,Ltd. Address before: No. 20, Lufeng East Road, Lujia Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN BAIRUIKANG CHILDREN'S PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |