CN201437320U - Novel four-bar independent suspension device for vehicle - Google Patents
Novel four-bar independent suspension device for vehicle Download PDFInfo
- Publication number
- CN201437320U CN201437320U CN2009200870358U CN200920087035U CN201437320U CN 201437320 U CN201437320 U CN 201437320U CN 2009200870358 U CN2009200870358 U CN 2009200870358U CN 200920087035 U CN200920087035 U CN 200920087035U CN 201437320 U CN201437320 U CN 201437320U
- Authority
- CN
- China
- Prior art keywords
- arm
- supporting member
- wheel supporting
- lining
- trailing
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a novel four-bar independent suspension device for a vehicle, which comprises a rear-wheel supporting member (1), a trailing arm (3), an upper arm (6), a lower arm (5), a main swing arm (9), a spring (7) and a shock absorber (4). The utility model is characterized in that the upper arm (6) is arranged in the direction perpendicular to the entire vehicle, the upper arm (6) is connected with the rear-wheel supporting member (1) and a holding frame (8) through a bushing, the trailing arm (3) is connected with the rear-wheel supporting member (1) through bolts, one end of the main swing arm (9) is connected with the rear-wheel supporting member (1) through a bushing, the other end of the main swing arm (9) is connected with the holding frame (8) through a bushing, and an adjusting device (10) is fixed between the main swing arm (9) and the holding frame (8). The transverse and longitudinal forces produced during braking and accelerating can properly and linearly pass through the four arms, and thereby the weight of the entire suspension system is reduced and the suspension system is simplified. The novel four-bar independent suspension device has good control stability and running smoothness.
Description
Technical field
The utility model relates to a kind of suspension device for rolling stock, specifically relates to a kind of new automobile with four connecting-rod separated suspension devices.
Technical background
The present manned vehicle especially rear suspension of intermediate car adopts the four link type independent suspension structure more.This four link type suspension device, its structure is that the supporting member of automobile back wheel is linked to each other with car body with connecting rods by several, on each connecting rod, set lining with the car body coupling end at least, the lower end of the shock absorber that will be made of coil spring and bumper is supported on the described rear wheel supporting member simultaneously, the trailing arm of this structure adopts the steel plate punching press with wheel limit housing, is welded this apparatus structure complexity, profile is not attractive in appearance, and cost is higher.
Summary of the invention
At above-mentioned situation, the purpose of this utility model is to be to provide a kind of simple and reasonable for structure, good looking appearance, and the relatively low new automobile of cost is with four connecting-rod separated suspension devices.
The technical solution of the utility model is: it comprises rear wheel supporting member (1), trailing arm (3), upper arm (6), underarm (5), master pendulum arm (9), spring (7) and bumper (4), it is characterized in that: upper arm (6) is arranged in the vertical direction with car load, upper arm (6) links to each other with carriage (8) with trailing wheel supporting member (1) by lining, trailing arm (3) links to each other with trailing wheel supporting member (1) by bolt, master pendulum arm (9) one ends link to each other with trailing wheel supporting member (1) by lining, the other end links to each other with carriage (8) by lining again, control apparatus (10) is fixed between master pendulum arm (9) and the carriage (8), can regulate toeing-in angle and camber angle.
Described lining is embedded on each arm or the rear wheel supporting member admittedly; The lower end of described spring (7) is connected on the master pendulum arm (9), and the upper end links to each other with vehicle body; The lower end of described bumper (4) links to each other with the trailing wheel supporting member by lining, and the upper end links to each other with vehicle body.
Four arms of the whole straight-line passes of horizontal and vertical power that the utility model can make braking well, produce when quickening, thus the quality that can alleviate whole suspension system makes suspension system simplify again.Side force is born by upper arm, underarm and master pendulum arm, and longitudinal force is born by trailing arm, underarm and master pendulum arm, impacts the power that produces up and down and is born by spring and bumper, so the rigidity of whole suspension system is fine, has good road-holding property and riding comfort.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a trailing wheel supporting member structural representation of the present utility model.
Fig. 3 is the structural representation of a kind of lining of the present utility model.
The specific embodiment
As shown in Figure 1, the utility model comprises rear wheel supporting member (1), trailing arm (3), upper arm (6), underarm (5), master pendulum arm (9), spring (7) and bumper (4), the rear wheel supporting member is fixed with hub-bearing unit on (1), upper arm (6) is arranged in the vertical direction with car load, upper arm (6) links to each other with carriage (8) with trailing wheel supporting member (1) by lining, trailing arm (3) links to each other with trailing wheel supporting member (1) by bolt, master pendulum arm (9) one ends link to each other with trailing wheel supporting member (1) by lining, the other end links to each other with carriage (8) by lining again, control apparatus (10) is fixed between master pendulum arm (9) and the carriage (8), can regulate toeing-in angle and camber angle.Described lining is embedded on each arm or the rear wheel supporting member admittedly, and its structure as shown in Figure 3.The lower end of described spring (7) is connected on the master pendulum arm (9), and the upper end links to each other with vehicle body; The lower end of described bumper (4) links to each other with the trailing wheel supporting member by lining, and the upper end links to each other with vehicle body.
As shown in Figure 2, the rear wheel supporting member adopts the casting pattern in this specific embodiment, and trailing arm adopts the punching press pattern, and two parts pass through bolted connection.The rear wheel supporting member of this pattern is simple in structure, attractive in appearance, good reliability, and the more former punching press welded structure of cost is low.
Claims (4)
1. a new automobile is with four connecting-rod separated suspension devices, it comprises rear wheel supporting member (1), trailing arm (3), upper arm (6), underarm (5), master pendulum arm (9), spring (7) and bumper (4), it is characterized in that: upper arm (6) is arranged in the vertical direction with car load, upper arm (6) links to each other with carriage (8) with trailing wheel supporting member (1) by lining, trailing arm (3) links to each other with trailing wheel supporting member (1) by bolt, master pendulum arm (9) one ends link to each other with trailing wheel supporting member (1) by lining, the other end links to each other with carriage (8) by lining again, and control apparatus (10) is fixed between master pendulum arm (9) and the carriage (8).
2. a kind of new automobile according to claim 1 is with four connecting-rod separated suspension devices, and it is characterized in that: described lining is embedded on each arm or the rear wheel supporting member admittedly.
3. a kind of new automobile according to claim 1 is with four connecting-rod separated suspension devices, and it is characterized in that: the lower end of described spring (7) is connected on the master pendulum arm (9), and the upper end links to each other with vehicle body.
4. a kind of new automobile according to claim 1 is with four connecting-rod separated suspension devices, and it is characterized in that: the lower end of described bumper (4) links to each other with the trailing wheel supporting member by lining, and the upper end links to each other with vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200870358U CN201437320U (en) | 2009-06-30 | 2009-06-30 | Novel four-bar independent suspension device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200870358U CN201437320U (en) | 2009-06-30 | 2009-06-30 | Novel four-bar independent suspension device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437320U true CN201437320U (en) | 2010-04-14 |
Family
ID=42399301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200870358U Expired - Lifetime CN201437320U (en) | 2009-06-30 | 2009-06-30 | Novel four-bar independent suspension device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437320U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259568A (en) * | 2010-05-28 | 2011-11-30 | 本田技研工业株式会社 | Suspension apparatus |
| CN106256569A (en) * | 2015-06-18 | 2016-12-28 | 福特全球技术公司 | Wheel suspension for motor vehicles |
| CN107428218A (en) * | 2015-03-19 | 2017-12-01 | 本田技研工业株式会社 | Draft hitch |
| CN107458166A (en) * | 2017-07-31 | 2017-12-12 | 安徽江淮汽车集团股份有限公司 | A kind of draft hitch |
-
2009
- 2009-06-30 CN CN2009200870358U patent/CN201437320U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259568A (en) * | 2010-05-28 | 2011-11-30 | 本田技研工业株式会社 | Suspension apparatus |
| CN102259568B (en) * | 2010-05-28 | 2013-06-12 | 本田技研工业株式会社 | Suspension apparatus |
| CN107428218A (en) * | 2015-03-19 | 2017-12-01 | 本田技研工业株式会社 | Draft hitch |
| CN106256569A (en) * | 2015-06-18 | 2016-12-28 | 福特全球技术公司 | Wheel suspension for motor vehicles |
| CN107458166A (en) * | 2017-07-31 | 2017-12-12 | 安徽江淮汽车集团股份有限公司 | A kind of draft hitch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104859670B (en) | Traction electric machine resilient suspension bogie | |
| CN201437320U (en) | Novel four-bar independent suspension device for vehicle | |
| CN102729756B (en) | Rear suspension system for rear-drive off-road vehicle | |
| CN104149571A (en) | Four-bar and double-air bag air suspension device | |
| CN203945936U (en) | The L shaped beam air suspension of four gas springs for drive axle | |
| CN203995530U (en) | A kind of automotive suspension | |
| CN202541238U (en) | Lift bridge air suspension frame with single middle air spring | |
| CN202491650U (en) | Dual-leaf spring rod air suspension structure of heavy truck drive axle | |
| CN204659823U (en) | A kind of miniature electric automobile front suspension apparatus | |
| CN201511769U (en) | Double swing-arm independent suspension structure | |
| US7549659B2 (en) | Multiple trailing arm suspension | |
| CN205097850U (en) | Bear preceding independent suspension structure of formula [electric] motor coach entirely | |
| CN202175096U (en) | Symmetrical four-link steering assembly of front axle of large-sized mining dumper | |
| CN204674579U (en) | Traction electric machine resilient suspension bogie truck | |
| CN201931955U (en) | Compound type air suspension system taking variable-section plate springs as guide arms | |
| CN202169855U (en) | Rear axle assembly | |
| CN203713459U (en) | Torsion rod spring mounting support | |
| CN203186020U (en) | Direct-connection type hydraulic suspension frame of trailer or semi-trailer | |
| CN202399847U (en) | Longitudinal stress double-strut suspension device for automobile | |
| CN204055215U (en) | A kind of double leval jib two bladder air draft hitch | |
| CN102490564A (en) | Single-trailing arm independent front suspension for automobile | |
| CN202491653U (en) | Air suspension with novel transverse stabilization device | |
| CN104385868B (en) | Automobile independent suspension system | |
| CN207523786U (en) | A kind of subframe | |
| CN204249778U (en) | Automobile independent suspension system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100414 |