CN208149534U - Vehicle frame suspended structure and electric tricycle - Google Patents
Vehicle frame suspended structure and electric tricycle Download PDFInfo
- Publication number
- CN208149534U CN208149534U CN201820458859.0U CN201820458859U CN208149534U CN 208149534 U CN208149534 U CN 208149534U CN 201820458859 U CN201820458859 U CN 201820458859U CN 208149534 U CN208149534 U CN 208149534U
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- suspended structure
- wheel bridge
- elastic component
- wheel
- 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.)
- Expired - Fee Related
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The utility model discloses a kind of vehicle frame suspended structures, including vehicle frame and wheel bridge, wherein：Central pivot point locating rod and balance elastic component are equipped between vehicle frame and wheel bridge, vehicle frame is located on wheel bridge by the way that central pivot point locating rod is swingable, and limits amplitude of fluctuation by balance elastic component.A kind of electric tricycle, wherein：It further include above-mentioned suspended structure.The utility model provides a kind of vehicle frame suspended structure and electric tricycle, vehicle frame passes through suspended structure fifth wheel bridge, vehicle frame is realized swingable using central pivot point locating rod as center swing pivot, balance the amplitude of fluctuation that elastic component limits vehicle frame, vehicle frame balancing damping in the case where wheel bridge adaptively adjusts, avoids car body uneven and causes to overturn.The wheel bridge central upper of two rear-wheels is arranged in vehicle frame suspended structure, when rear-wheel encounters uneven ground, balance and damping car body under the wheel bridge adaptively adjusted limit the amplitude of fluctuation of vehicle frame by balance elastic component, slow down shaking force, car body is avoided to be toppled over and shaken.
Description
Technical field
The utility model relates to a kind of electric bicycles, are a kind of vehicle frame suspended structure and electric three-wheel more specifically
Bicycle.
Background technique
Applicant invention a kind of three-wheel Portable folding electric vehicle (application No. is：ZL 201620106308.9), including
Front tube, rear pipe, cushion pipe, front driving wheel mechanism and wheel assembly, the bottom of the front tube are provided with front fork, front driving wheel mechanism
It is mounted on the bottom of front fork, the front tube is internally provided with battery and steering mechanism, and steering mechanism bottom is connect with front fork, top
Portion extends to outside front tube and is equipped with handle assembly, and the rear side of the front tube upper end is equipped with two panels floor in parallel, the rear pipe
Upper end and the front end of cushion pipe are hinged between two panels floor by pivot pin, and are equipped with cam orientation mechanism between each other, described
Cushion is provided on the upside of cushion pipe, downside is hinged with a shock absorbing apparatus, and the medium position of the rear pipe is equipped with a hook-type sliding slot, keeps away
The lower end of device and the sliding axle pin connection being located in hook-type sliding slot are shaken, the wheel assembly is arranged at rear tube bottom end.The three-wheel
The wheel assembly of bicycle is fixedly connected with rear pipe, and the inside and outside wheelspan that when turning of bicycle can generate two-wheel is different, because of rear wheels
Part is fixedly connected with rear pipe, and car body is unstable, is easy to overturn, meanwhile, it will also result in vehicle body swing when encountering uneven ground, put
It is dynamic that amplitude is excessive will cause overturning.Therefore, how to solve the problem above-mentioned as urgent problem to be solved.
Utility model content
The purpose of the utility model is to provide a kind of vehicle frame suspended structure, vehicle frame passes through suspended structure fifth wheel bridge, vehicle
Frame realizes swingable, the amplitude of fluctuation of balance elastic component restriction vehicle frame, realization using central pivot point locating rod as center swing pivot
The purpose of vehicle frame balancing damping in the case where wheel bridge adaptively adjusts, avoids car body uneven and causes to overturn.The utility model simultaneously mentions
For the electric tricycle of application vehicle frame suspended structure, the wheel bridge central upper of two rear-wheels is arranged in vehicle frame suspended structure, takes turns bridge
When the rear-wheel at both ends encounters uneven ground, make two rear-wheels balance under the wheel bridge adaptively adjusted with damping car body, wherein leading to
Overbalance elastic component limits the amplitude of fluctuation of vehicle frame, slows down shaking force, and car body is avoided to be toppled over and shaken.Solves three-wheel certainly
Can be generated when driving turning two-wheel inside and outside wheelspan is different or while encountering uneven ground will also result in vehicle body swing and caused by
Car body is unstable and is easy the technical issues of overturning.
In order to achieve the above object, the technical solution of the utility model is：A kind of vehicle frame suspended structure, including vehicle frame and wheel
Bridge, wherein：Central pivot point locating rod and balance elastic component are equipped between vehicle frame and wheel bridge, vehicle frame can by central pivot point locating rod
Swing is located on wheel bridge, and limits amplitude of fluctuation by balance elastic component.
The utility model uses above-mentioned structure, and vehicle frame is connected with wheel bridge by central pivot point locating rod and balance elastic component
It connects, the setting of central pivot point locating rod is fixed by branch spot wobble of central pivot point locating rod when vehicle frame is swung in the middle part of vehicle frame and wheel bridge
Position balances elastic component centrally disposed fulcrum locating rod two sides, the oscillatory forces of balance frame, the swing for limiting vehicle frame on wheel bridge
Amplitude realizes the purpose of vehicle frame balancing damping in the case where wheel bridge adaptively adjusts, avoids car body uneven and cause to overturn.
A kind of above-mentioned vehicle frame suspended structure, central pivot point locating rod one end is columnar head, the other end is bulb, is taken turns in bridge
Portion's interconnecting piece is equipped with lower counterbore compatible with columnar head, and vehicle frame connects end surface and is equipped with upper counterbore compatible with bulb,
Columnar head is located in lower counterbore, and bulb is located in counterbore.The columnar head of central pivot point locating rod is located in the middle part of wheel bridge
In the lower counterbore of interconnecting piece, bulb is located in the upper counterbore of vehicle frame connection end surface, and when vehicle frame is swung, interconnecting piece is in bulb
Upper swing realizes that vehicle frame swings the purpose being located on wheel bridge by central pivot point locating rod.
A kind of above-mentioned vehicle frame suspended structure, balance elastic component are symmetricly set on central pivot point locating rod two sides.Vehicle frame exists
Balance when swinging, be symmetricly set on the bulb of elastic component central pivot point locating rod two sides balance elastic component balance oscillatory forces,
Limit the amplitude of fluctuation of vehicle frame.
A kind of above-mentioned vehicle frame suspended structure takes turns the symmetrically arranged rear-wheel in bridge both ends.When in turning of bicycle, double rear wheel
When outer wheelspan difference, vehicle frame will cause swing, and vehicle frame is located in wheel bridge by the swing of center swing pivot of central pivot point locating rod
On, and pass through the oscillatory forces of the balance elastic component balance frame of central pivot point locating rod two sides, the amplitude of fluctuation of restriction vehicle frame.It is right
Claim setting rear-wheel by wheel bridge connecting vehicle frame, when the ground that rear-wheel encounters injustice is shaken, by between wheel bridge and vehicle frame
Balance elastic component slows down shaking force, and two rear-wheels balance under the wheel bridge adaptively adjusted and damping car body, wherein passing through equilibrium bomb
Property part limit vehicle frame amplitude of fluctuation, slow down shaking force, avoid car body from being toppled over and shaken.
A kind of above-mentioned vehicle frame suspended structure, balance elastic component are cylindricality elastic plastic, are axially arranged with axis hole, pass through connection
Bolt is located between vehicle frame and wheel bridge.Balance elastic component is bolted vehicle frame and wheel bridge by connection, and balance elastic component is column
Shape elastic plastic slows down oscillatory forces caused by vehicle frame is swung by elastic plastic.
A kind of above-mentioned vehicle frame suspended structure, vehicle frame interconnecting piece are equipped with attachment base, and upper counterbore is arranged on attachment base, balance
Elastic component is located on attachment base.By attachment base connecting vehicle frame, central pivot point is fixed for central pivot point locating rod and balance elastic component
Position bar is located in the middle part of attachment base, and when vehicle frame is swung, attachment base is swung on the bulb of balance elastic component.
A kind of above-mentioned vehicle frame suspended structure, upper counterbore and lower counterbore can exchange setting.Upper counterbore may be provided on wheel bridge,
Lower counterbore may be provided on vehicle frame, and bulb is located in the upper counterbore of wheel bridge, and columnar head is located in the lower counterbore of attachment base, vehicle
When frame is swung, it is located on wheel bridge by bulb swing.
A kind of above-mentioned vehicle frame suspended structure, central pivot point locating rod is integrally cylindrical, and one end forms expanding bulb.
A kind of above-mentioned vehicle frame suspended structure, balance elastic component be spring, wherein by connect bolt be located in vehicle frame with
It takes turns between bridge.
A kind of above-mentioned vehicle frame suspended structure, vehicle frame interconnecting piece are removable interconnecting piece, and vehicle frame interconnecting piece and wheel bridging connect
Portion both ends are respectively equipped with the location hole of positioning balance elastic component with respect to position vertically.Balance elastic component both ends are respectively positioned at vehicle frame company
In the location hole of socket part and wheel bridging socket part.
A kind of electric tricycle, wherein：It further include above-mentioned suspended structure.
A kind of above-mentioned electric tricycle, vehicle frame, the upper end including front and rear portions are hinged, the vehicle frame top of front
Handle, lower end setting front-wheel are set, take turns the symmetrically arranged rear-wheel in bridge both ends, the vehicle frame at rear portion is equipped with seat bracket, lower end leads to
Cross suspended structure fifth wheel bridge.The wheel bridge central upper of two rear-wheels is arranged in vehicle frame suspended structure, and the rear-wheel at wheel bridge both ends is encountered
When uneven ground is shaken, shaking force is transmitted on the balance elastic component taken turns between bridge and the vehicle frame at rear portion by taking turns bridge,
Balance elastic component limits the amplitude of fluctuation of vehicle frame, slows down shaking force, and shaking force is avoided to be transmitted to seat bracket and handle by vehicle frame
Hand balances two rear-wheels under the wheel bridge adaptively adjusted and damping car body so that car body be avoided to be toppled over and shaken.It solves
The inside and outside wheelspan that two-wheel can be generated when tricycle turning is different or while encountering uneven ground will also result in vehicle body swing
Car body caused by and is unstable and is easy the technical issues of overturning.Suspended structure can be applied to the wheel bridge of single-wheel, the suspension knot
Structure is especially suitable for two-wheel wheel bridge structure.
The vehicle frame of a kind of above-mentioned electric tricycle, front is connected with vehicle frame upper end, the vehicle frame of front and rear portion
The lower end of vehicle frame be inclined outwardly setting respectively, the vehicle frame of front is equipped with foot pedal.The vehicle frame of front and the vehicle frame at rear portion are logical
Cross front-wheel, the setting triangular in shape of rear-wheel and ground.
A kind of above-mentioned electric tricycle, mid-stent are equipped with support rod, support rod lower end connecting vehicle frame middle part, seat
Position setting connects the vehicle frame upper end at rear portion in back-end support, bracket front end.
Detailed description of the invention
Fig. 1 is the schematic perspective view one of the utility model；
Fig. 2 is the schematic perspective view two of the utility model；
Fig. 3 is the structural schematic diagram of the utility model suspended structure；
Fig. 4 is the disassembly and assembly structure schematic diagram of the utility model suspended structure；
Fig. 5 is the A-A the schematic diagram of the section structure of Fig. 3；
Fig. 6 is the B-B the schematic diagram of the section structure of Fig. 3；
Fig. 7 is the left view of Fig. 3；
Fig. 8 is the D-D the schematic diagram of the section structure of Fig. 7.
Specific embodiment
As illustrated in figures 1 and 8, a kind of vehicle frame suspended structure, including vehicle frame 1 and wheel bridge 2, wherein：Vehicle frame 1 and wheel bridge 2 it
Between be equipped with central pivot point locating rod 4 and balance elastic component 5, vehicle frame 1 by central pivot point locating rod 4 it is swingable be located in wheel bridge 2
On, and amplitude of fluctuation is limited by balance elastic component 5.
4 one end of central pivot point locating rod is columnar head 41, the other end is bulb 42, wheel 2 middle part interconnecting piece of bridge be equipped with
The compatible lower counterbore 21 of columnar head 41, vehicle frame 1 connect end surface and are equipped with upper counterbore 11 compatible with bulb 42, columnar head 41
It is located in lower counterbore 21, bulb 42 is located in counterbore 11.
Balance elastic component 5 is symmetricly set on 4 two sides of central pivot point locating rod.
Take turns the symmetrically arranged rear-wheel 3 in 2 both ends of bridge.
Balance elastic component 5 is cylindricality elastic plastic, is axially arranged with axis hole, is located in vehicle frame 1 and wheel by connecting bolt 51
Between bridge 2.
1 interconnecting piece of vehicle frame is equipped with attachment base 12, and upper counterbore 11 is arranged on attachment base 12, balances 5 company of being located in of elastic component
On joint chair 12.
Upper counterbore 11 and lower counterbore 21 can exchange setting.
Central pivot point locating rod 4 is whole cylindrical, and one end forms expanding bulb 42.
Balance elastic component 5 is spring, wherein being located between vehicle frame 1 and wheel bridge 2 by connecting bolt 51.
1 interconnecting piece of vehicle frame is removable interconnecting piece, and 1 interconnecting piece of vehicle frame and wheel 2 interconnecting piece both ends of bridge are distinguished with respect to position vertically
Location hole equipped with positioning balance elastic component 5.
A kind of electric tricycle, wherein：It further include above-mentioned suspended structure.
Vehicle frame 1 including front and rear portions, the upper end are hinged, and front-wheel 7 is arranged in 1 top of the vehicle frame setting handle 6 of front, lower end,
The symmetrically arranged rear-wheel 3 in 2 both ends of bridge is taken turns, the vehicle frame 1 at rear portion is equipped with seat bracket 8, lower end passes through suspended structure fifth wheel bridge
2。
The vehicle frame 1 of front is connected with 1 upper end of vehicle frame, and the lower end of the vehicle frame 1 of the vehicle frame 1 and rear portion of front leans outward respectively
The vehicle frame 1 of tiltedly setting, front is equipped with foot pedal 11.
Support rod 81 is equipped in the middle part of bracket 8,81 lower end connecting vehicle frame of support rod, 1 middle part, seat 82 is arranged after bracket 8
End, 8 front end of bracket connect 1 upper end of vehicle frame at rear portion.
The utility model in the specific implementation, passes through 4 fifth wheel of central pivot point locating rod in the middle part of the interconnecting piece of rear frame 1
In the middle part of the interconnecting piece of bridge 2,4 two sides of central pivot point locating rod are symmetrically arranged with balance elastic component 5, and balance elastic component 5 passes through connection
Bolt 51 be located in vehicle frame 1 and wheel bridge 2 between, when turning of bicycle, double rear wheel 3 inside and outside wheelspan difference when, vehicle frame 1 causes to put
Dynamic to make, the interconnecting piece of rear frame 1 is swung on the bulb 42 of central pivot point locating rod 4, the balance balance of elastic component 5 oscillatory forces,
Amplitude of fluctuation is limited, makes vehicle frame balancing damping in the case where wheel bridge adaptively adjusts, avoids car body uneven and cause to overturn；Work as rear-wheel
When 3 ground for encountering injustice are shaken, shaking force is transmitted to the equilibrium bomb taken turns between bridge 2 and the vehicle frame 1 at rear portion by taking turns bridge 2
Property part 5 on, balance elastic component 5 limits the amplitude of fluctuation of vehicle frame 1, slows down shaking force, and shaking force is avoided to be transmitted to seat by vehicle frame 1
Position bracket 8 and handle 6 so that car body be avoided to be toppled over and shaken balance two rear-wheels 3 under the wheel bridge 2 adaptively adjusted
With damping car body.
Embodiment described above is only preferred embodiments of the present invention, for those of ordinary skill in the art
For, without departing from the principle of this utility model, if the adjustment and improvement of stem structure can also be made, these should also be regarded
To belong to the protection scope of the utility model.
Claims (12)
1. a kind of vehicle frame suspended structure, including vehicle frame (1) and wheel bridge (2), it is characterised in that：It is set between vehicle frame (1) and wheel bridge (2)
There are central pivot point locating rod (4) and balance elastic component (5), vehicle frame (1) is located in wheel by the way that central pivot point locating rod (4) are swingable
On bridge (2), and amplitude of fluctuation is limited by balance elastic component (5).
2. a kind of vehicle frame suspended structure according to claim 1, it is characterised in that：Central pivot point locating rod (4) one end is
Columnar head (41), the other end are bulb (42), and interconnecting piece is equipped with columnar head (41) compatible lower counterbore in the middle part of wheel bridge (2)
(21), vehicle frame (1) connection end surface is equipped with compatible upper counterbore (11), columnar head (41) are located in lower counterbore with bulb (42)
(21) in, bulb (42) is located in counterbore (11).
3. a kind of vehicle frame suspended structure according to claim 1, it is characterised in that：Balance elastic component (5) is symmetricly set on
Central pivot point locating rod (4) two sides.
4. a kind of vehicle frame suspended structure according to claim 1, it is characterised in that：After wheel bridge (2) both ends are symmetrically arranged
It takes turns (3).
5. a kind of vehicle frame suspended structure according to claim 3, it is characterised in that：Balancing elastic component (5) is cylindricality elastic force
Glue is axially arranged with axis hole, is located between vehicle frame (1) and wheel bridge (2) by connecting bolt (51).
6. a kind of vehicle frame suspended structure according to claim 1, it is characterised in that：Vehicle frame (1) interconnecting piece is equipped with attachment base
(12), upper counterbore (11) is arranged on attachment base (12), and balance elastic component (5) is located on attachment base (12).
7. a kind of vehicle frame suspended structure according to claim 2, it is characterised in that：Upper counterbore (11) and lower counterbore (21) can
Exchange setting.
8. a kind of vehicle frame suspended structure according to claim 1, it is characterised in that：Central pivot point locating rod (4) is whole to be in
Cylindricality, one end form expanding bulb (42).
9. a kind of vehicle frame suspended structure according to claim 3, it is characterised in that：Balancing elastic component (5) is spring, wherein
It is located between vehicle frame (1) and wheel bridge (2) by connecting bolt (51).
10. a kind of vehicle frame suspended structure according to claim 6, it is characterised in that：Vehicle frame (1) interconnecting piece is removable load
Socket part, vehicle frame (1) interconnecting piece and wheel bridge (2) interconnecting piece both ends are respectively equipped with determining for positioning balance elastic component (5) with respect to position vertically
Position hole.
11. a kind of electric tricycle, it is characterised in that：It further include suspended structure described in claims 1 to 10.
12. a kind of electric tricycle according to claim 11, it is characterised in that：Vehicle frame including front and rear portions
(1), the upper end is hinged, and vehicle frame (1) top setting handle (6), lower end setting front-wheel (7) of front, wheel bridge (2) both ends are symmetrically set
The rear-wheel (3) set, the vehicle frame (1) at rear portion is equipped with seat bracket (8), lower end passes through suspended structure fifth wheel bridge (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458859.0U CN208149534U (en) | 2018-04-02 | 2018-04-02 | Vehicle frame suspended structure and electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820458859.0U CN208149534U (en) | 2018-04-02 | 2018-04-02 | Vehicle frame suspended structure and electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208149534U true CN208149534U (en) | 2018-11-27 |
Family
ID=64381010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820458859.0U Expired - Fee Related CN208149534U (en) | 2018-04-02 | 2018-04-02 | Vehicle frame suspended structure and electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208149534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438125A (en) * | 2018-04-02 | 2018-08-24 | 东莞市炫斯臻车业科技有限公司 | A kind of vehicle frame suspended structure and electric tricycle |
-
2018
- 2018-04-02 CN CN201820458859.0U patent/CN208149534U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108438125A (en) * | 2018-04-02 | 2018-08-24 | 东莞市炫斯臻车业科技有限公司 | A kind of vehicle frame suspended structure and electric tricycle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2470820C2 (en) | Three-wheel bike with rear controlled wheels | |
| US7850180B2 (en) | Hub assembly for a tilting vehicle suspension | |
| US10300976B2 (en) | Three-wheeled rear-steering scooter | |
| US8746721B2 (en) | Motorcycle steering with four-bar linkage | |
| EP2703270B1 (en) | Vehicle | |
| US20110031716A1 (en) | Tricycle and Steering Mechanism Therefor | |
| TWI650263B (en) | Three-wheel or more vehicle frame mechanism | |
| JPS63112191U (en) | ||
| CN206797565U (en) | Tilting positive three-wheeled motor vehicle can brake type leaning device | |
| CN107031769A (en) | The front-wheel rocker structure and front-wheel of two front wheels motorcycle wave incline structure | |
| CN109878616A (en) | The support steering mechanism of two front wheels motorcycle | |
| CN106585810A (en) | Front wheel swinging inclining mechanism for double-front-wheel motorcycle | |
| CN208149534U (en) | Vehicle frame suspended structure and electric tricycle | |
| CN206634128U (en) | The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device | |
| CN108438125A (en) | A kind of vehicle frame suspended structure and electric tricycle | |
| CN207141268U (en) | The front-wheel rocker structure and front-wheel of two front wheels motorcycle wave incline structure | |
| CN114228890A (en) | Parking system suitable for inverted tricycle locomotive | |
| CN107054528A (en) | The rocker structure of front-wheel and the front-wheel of two front wheels motorcycle wave leaning device | |
| CN209426939U (en) | A kind of frame for baby cart structure that rigid connection can be switched with elastic connection | |
| TWM615585U (en) | Tricycle structure and tiltable wheel support thereof | |
| CN109878615A (en) | The front wheel supporting steering mechanism of two front wheels motorcycle | |
| CN210310727U (en) | Direction synchronizer of electric vehicle | |
| CN217125009U (en) | Electric scooter with double-wheel type front body | |
| CN214057799U (en) | Double rear wheel structure of inverted tricycle | |
| CN110588869A (en) | Hidden shock-proof frame for children's cycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |