CN203198652U - Front suspension system of electric vehicle - Google Patents
Front suspension system of electric vehicle Download PDFInfo
- Publication number
- CN203198652U CN203198652U CN 201320254004 CN201320254004U CN203198652U CN 203198652 U CN203198652 U CN 203198652U CN 201320254004 CN201320254004 CN 201320254004 CN 201320254004 U CN201320254004 U CN 201320254004U CN 203198652 U CN203198652 U CN 203198652U
- Authority
- CN
- China
- Prior art keywords
- connecting rods
- front suspension
- upper connecting
- anchor shaft
- electric vehicle
- 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
Images
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a front suspension system of an electric vehicle and relates to the technical field of transportation means. The front suspension system is mainly composed of two independent front suspension mechanisms. Each front suspension mechanism comprises a U-shaped fixed shaft, two upper connecting rods, two lower connecting rods and a knuckle connected with a front wheel, and is characterized in that the two upper connecting rods are symmetrically connected to the upper portion of the U-shaped fixed shaft through a bolt, the two lower connecting rods are symmetrically connected to the lower portion of the U-shaped fixed shaft through a bolt, fixed shafts are arranged at the front ends of the upper connecting rods and the front ends of the lower connecting rods, the upper connecting rods and the lower connecting rods are connected with a vehicle chassis frame body through bolt holes in the fixed shafts respectively, the outer side of the middle portion of the U-shaped fixed shaft is connected with the knuckle, and a plurality of hub installing holes are formed in the circumferential surface of the knuckle. The front suspension system formed by the two independent front suspension mechanisms is simple in structure, practical and reliable, and greatly improves stability and comfort of the electric vehicle when the electric vehicle runs on a highway.
Description
Technical field
The utility model relates to technical field of transportation means, is specifically related to a kind of front suspension of battery-driven car.
Background technology
The suspension of vehicle refers to by the supporting system between vehicle body and tire, it is the general name of vehicle frame and the power transmission connecting device between vehicle bridge or the wheel of vehicle, the Main Function of suspension is transfer function all force and moments between wheel and vehicle body, such as bearing force, braking force and propulsive effort etc., and relax the impact load of being passed to vehicle body by uneven road surface, the live load of the vibration that decay causes thus, the traveling comfort that guarantees the occupant, minimizing goods and vehicle itself.
Integral bridge type dependent suspension is adopted in the at present forward mounting of battery-driven car mostly, this suspension, although bearing capacity is more intense, be fit to use under cross-country and the harsh environment, but because when road running, the spring of one-sided wheel can directly have influence on the other single wheel on the same axle, and this traveling comfort that has caused integral bridge type to hang is poor.
The utility model content
The utility model provides a kind of front suspension of battery-driven car, the poor problem of traveling comfort that exists to solve prior art.
The utility model mainly by two independently front hitch form, solving the technical scheme that its technical matters adopts is that front hitch comprises the U-shaped anchor shaft, two upper connecting rods, two lower links and the steering swivel that is connected with front-wheel, two upper connecting rods are connected to the top of U-shaped anchor shaft by the bolt symmetry, two lower links are connected to the bottom of U-shaped anchor shaft by the bolt symmetry, the front end of upper connecting rod and lower link is provided with anchor shaft, upper connecting rod links to each other with the vehicle chassis support body by the bolt hole on the anchor shaft respectively with lower link, the outside, U-shaped anchor shaft middle part is connected with steering swivel, and the steering swivel circumferential surface arranges some hub installing holes.
The beneficial effects of the utility model are simple in structure, and are practical reliable, by two independently front hitch form the front suspension of battery-driven car, greatly improved stability and the traveling comfort of battery-driven car when road running.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model.
Connecting rod, 3 lower links, 4 anchor shafts, 5 steering swivels, 11 bolts, 41 bolts hole, 51 hub installing holes on the 1U shape anchor shaft, 2 among the figure.
The specific embodiment
As depicted in figs. 1 and 2: a kind of front suspension of battery-driven car, mainly by two independently front hitch form, front hitch comprises U-shaped anchor shaft 1, two upper connecting rods 2, two lower links 3 and the steering swivel 5 that is connected with front-wheel, two upper connecting rods 2 are connected to the top of U-shaped anchor shaft 1 by bolt 11 symmetries, two lower links 3 are connected to the bottom of U-shaped anchor shaft 1 by bolt 11 symmetries, the front end of upper connecting rod 2 and lower link 3 is provided with anchor shaft 4, upper connecting rod 2 links to each other with the vehicle chassis support body by the bolt hole 41 on the anchor shaft 4 respectively with lower link 3, the outside, U-shaped anchor shaft 1 middle part is connected with steering swivel 5, and steering swivel 5 circumferential surfaces arrange some hub installing holes 51.
Claims (1)
1. the front suspension of a battery-driven car, mainly by two independently front hitch form, it is characterized in that front hitch comprises the U-shaped anchor shaft, two upper connecting rods, two lower links and the steering swivel that is connected with front-wheel, two upper connecting rods are connected to the top of U-shaped anchor shaft by the bolt symmetry, two lower links are connected to the bottom of U-shaped anchor shaft by the bolt symmetry, the front end of upper connecting rod and lower link is provided with anchor shaft, upper connecting rod links to each other with the vehicle chassis support body by the bolt hole on the anchor shaft respectively with lower link, the outside, U-shaped anchor shaft middle part is connected with steering swivel, and the steering swivel circumferential surface arranges some hub installing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320254004 CN203198652U (en) | 2013-05-03 | 2013-05-03 | Front suspension system of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320254004 CN203198652U (en) | 2013-05-03 | 2013-05-03 | Front suspension system of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198652U true CN203198652U (en) | 2013-09-18 |
Family
ID=49142788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320254004 Expired - Fee Related CN203198652U (en) | 2013-05-03 | 2013-05-03 | Front suspension system of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD963525S1 (en) | 2021-05-24 | 2022-09-13 | Country Innovation and Supply, LLC | Hitch mount with upright |
-
2013
- 2013-05-03 CN CN 201320254004 patent/CN203198652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD963525S1 (en) | 2021-05-24 | 2022-09-13 | Country Innovation and Supply, LLC | Hitch mount with upright |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201415596Y (en) | Vehicle front wheel independent suspension device | |
| CN204432766U (en) | Steering knuckle structure of car | |
| CN201792898U (en) | Four-wheel steering mechanism of trailer | |
| CN202686471U (en) | Steering device of semi-trailer | |
| CN203974460U (en) | A kind of caravan independent suspension device | |
| CN203198652U (en) | Front suspension system of electric vehicle | |
| CN202319809U (en) | Front stabilizer bar device | |
| CN204452586U (en) | Double wish-bone arm type suspension steering swivel | |
| CN204055215U (en) | A kind of double leval jib two bladder air draft hitch | |
| CN204936731U (en) | A kind of large-scale mine dumping car and back axle suspension system thereof | |
| CN201494269U (en) | Disconnected type front axle assembly | |
| CN201863674U (en) | Improved balanced suspension bracket of heavy truck | |
| CN205292169U (en) | Electric motor car forward mounting system | |
| CN202574528U (en) | Rear suspension device of riding-type right three-wheel motorcycle | |
| CN209492340U (en) | A kind of drive axle structure | |
| CN204452585U (en) | 4-wheel driven car rear steering saves | |
| CN203854456U (en) | Car body balance supporting seat device | |
| CN202541236U (en) | Automotive rear suspension assembly | |
| CN206067414U (en) | A kind of automotive suspension trailing link | |
| CN201023526Y (en) | Rhombus steering suspension for vehicle | |
| CN201931952U (en) | Independent rear wheel suspension of all-terrain four-wheeled recreational vehicle | |
| CN203544263U (en) | Balance pull type suspension system of right three-wheeled motorcycle | |
| CN203046802U (en) | Independent suspension mechanism | |
| CN202593220U (en) | Electric-tricycle rear-wheel shock absorbing structure | |
| CN203198655U (en) | Double-wishbone type suspension frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20150503 |
|
| EXPY | Termination of patent right or utility model |