CN203752811U - Automobile independent suspension system - Google Patents
Automobile independent suspension system Download PDFInfo
- Publication number
- CN203752811U CN203752811U CN201320896115.4U CN201320896115U CN203752811U CN 203752811 U CN203752811 U CN 203752811U CN 201320896115 U CN201320896115 U CN 201320896115U CN 203752811 U CN203752811 U CN 203752811U
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- CN
- China
- Prior art keywords
- yoke
- suspension system
- independent suspension
- fork arm
- automobile
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Abstract
The utility model relates to the technical field of automobile manufacturing, and discloses an automobile independent suspension system, comprising a shock absorption spring, a steering knuckle, a lower fork arm, a connection ball head and an upper fork arm, wherein the upper fork arm is of a V-shaped structure; the top end of the V-shaped structure and one end of the steering knuckle are connected through the ball head; the other two ends of the V-shaped structure are free; the rotation centerline of the upper fork arm is parallel to the horizontal axle line, and forms an angle with the longitudinal axle line; the upper fork arm swings up and down in the length direction of the automobile body around the rotation centerline; the other end of the steering knuckle is connected with the lower fork arm through the ball head; the other two ends of the lower fork arm are free; one end of the shock absorption spring is installed on the upper fork arm. According to the automobile independent suspension system, the up-and-down double control arm structure is adopted, the relatively ideal camber change rule can be obtained, meanwhile, as the upper fork arm adopts a vertical structure, the occupied horizontal space is small, thus large power systems such as an engine can be placed in an automobile with a smaller size conveniently, and the automobile independent suspension system has better application value and market prospect.
Description
Technical field
The utility model relates to automobile manufacturing field, particularly a kind of automobile independent suspension system.
Background technology
All the time, the riding stability of automobile and traveling comfort all with chassis structure in suspension closely bound up, car mostly adopts independent suspension system now, and according to the difference of its version, independent suspension system is mainly divided into: MacPherson type hangs, two yoke hangs and many hangings.The performance of MacPherson type independent suspension in road-ability is satisfactory, and can effectively expand and in car, take space, but because it is configured to straight barrel type, the impact of left and right directions is lacked to barrier force, and therefore, camber angle Changing Pattern is undesirable.Although two yokes hang and many hanging lateral stiffnesses are large, it laterally takes up room larger, is difficult for being arranged on the small-sized and intermediate-size car of space compactness.
Summary of the invention
The purpose of this utility model is: in order to solve the undesirable and large technical matters that laterally takes up room of the camber angle Changing Pattern of existing independent suspension system, a kind of automobile independent suspension system is provided, its anti-inclination performance is remarkable, there is good lateral stiffness and laterally take up room littlely, met the needs of producing.
For achieving the above object, the technical solution adopted in the utility model is: a kind of automobile independent suspension system is provided, has comprised: damping spring 4, steering swivel 2, lower yoke 1, connecting ball head, upper yoke 3; Described upper yoke 3 structure that is in the shape of the letter V, the top of described V character form structure is connected by bulb with one end of steering swivel 2, the other two ends of V character form structure freely, the rotary centerline 9 of described upper yoke 3 is with laterally axletree line (being vehicle-body width direction) is parallel, and with longitudinal vehicle axis 10 (being bodywork length direction) angulation, upper yoke 3 swings up and down in bodywork length direction around rotary centerline; The other end of described steering swivel 2 is connected by bulb with lower yoke 1, and the other two ends of described lower yoke 1 freely; One end of described damping spring 4 is arranged on yoke 3.
Wherein: described upper yoke 3 and lower yoke 4 are made up of single yoke or two connecting rods respectively.
Wherein: described lower yoke 1 is made up of single yoke, described yoke is A font yoke.
Wherein: described upper yoke 3 goes up yoke connecting rod I7 by two connecting rods and upper yoke connecting rod II8 forms, described upper yoke connecting rod I7 is connected by bulb with one end of steering swivel 2 respectively with upper yoke connecting rod II8.
Described lower yoke 1 descends yoke connecting rod I5 and lower yoke connecting rod II6 to form by two connecting rods, described lower yoke connecting rod I5 is connected by bulb with one end of steering swivel 2 respectively with lower yoke connecting rod II6.
Wherein: one end of described damping spring 4 is arranged near on the upper yoke 3 of connecting ball head by pin.
Wherein, the rotary centerline 9 of described upper yoke 3 is 90 ° with longitudinal vehicle axis 10 angulations.
The beneficial effects of the utility model are: of the present utility model simple in structure, practical, it adopts upper and lower dual control arm configuration processed, and large, the anti-inclination excellent performance of lateral stiffness, adjustable parameter are many, can obtain comparatively desirable camber angle Changing Pattern; Because upper yoke adopts vertical interposed structure, horizontal space takies little, thereby conveniently in the automobile of reduced size, puts down the power systems such as larger driving engine, has good using value and market outlook simultaneously.
Brief description of the drawings
Fig. 1 is the first embodiment structural representation of a kind of automobile independent suspension system of the utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the lateral plan of Fig. 1.
Fig. 4 is the second embodiment structural representation of a kind of automobile independent suspension system of the utility model.
Fig. 5 is the birds-eye view of Fig. 4.
Accompanying drawing mark: yoke under 1-, 2-steering swivel, the upper yoke of 3-, 4-damping spring, yoke connecting rod I under 5-, yoke connecting rod II under 6-, the upper yoke connecting rod of 7-I, the upper yoke connecting rod of 8-II, 9-rotary centerline, 10-longitudinal vehicle axis.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is elaborated.
With reference to Fig. 1-2, a kind of automobile independent suspension system of the utility model, comprising: damping spring 4, steering swivel 2, lower yoke 1, connecting ball head, upper yoke 3; Described upper yoke 3 structure that is in the shape of the letter V, the top of described V character form structure is connected by bulb with one end of steering swivel 2, free end and the vehicle frame of V character form structure are hinged, the rotary centerline 9 of described upper yoke 3 and horizontal axletree line parallel, and with longitudinal vehicle axis 10 angulations, upper yoke 3 swings up and down in bodywork length direction around rotary centerline; The other end of described steering swivel 2 is connected by bulb with lower yoke 1, and free end and the vehicle frame of described lower yoke 1 are hinged; One end of described damping spring 4 is arranged near on the upper yoke 3 of connecting ball head by pin, and the other end is connected with vehicle body; Rotary centerline 9 and longitudinal vehicle axis 10 angulations of described upper yoke 3 are 90 °; Described upper yoke 3 and lower yoke 1 form by single yoke, and described lower yoke 1 is A font yoke.
With reference to Fig. 3, a kind of automobile independent suspension system of the utility model, comprising: damping spring 4, steering swivel 2, the lower yoke 1 being made up of lower yoke connecting rod I5 and lower yoke connecting rod II6, connecting ball head, the upper yoke 3 being made up of upper yoke connecting rod I7 and upper yoke connecting rod II8; Described upper yoke connecting rod I7 is connected by bulb the structure that is in the shape of the letter V with one end of steering swivel 2 respectively with upper yoke connecting rod II8, and free end and the vehicle body of described upper yoke connecting rod I7 and upper yoke connecting rod II8 are hinged; Described lower yoke connecting rod I5, lower yoke connecting rod II6 are connected by bulb with the other end of steering swivel 2 respectively, the rotary centerline 9 of described lower yoke connecting rod I5 and lower yoke connecting rod II6 is 90 ° with longitudinal vehicle axis 10 angulations, and its free end and vehicle frame hinged; One end of described damping spring 4 is arranged near on the upper yoke 3 of connecting ball head by pin, and the other end is connected with vehicle body.
On the utility model V font, the length of yoke 3 and lower yoke 1 and angle and setting angle will require design separately according to the specific performance of assembling vehicle.The utility model is in the time of work, and the car weight of automobile passes to upper yoke 3 by bumper and damping spring 4, and upper yoke 3 is the upper end arm to steering swivel 2 by weight transmitting, and steering swivel 2 passes to wheel by car weight again, and then is delivered to road surface.
Above content is the further description of the utility model being done in conjunction with optimal technical scheme, can not assert that the concrete enforcement of utility model only limits to these explanations.Concerning the utility model person of an ordinary skill in the technical field, not departing under the prerequisite of design of the present utility model, can also make simple deduction and replacement, all should be considered as protection domain of the present utility model.
Claims (7)
1. an automobile independent suspension system, comprise: damping spring (4), steering swivel (2), lower yoke (1), connecting ball head, is characterized in that: described automobile independent suspension system further comprises: upper yoke (3); Described upper yoke (3) structure that is in the shape of the letter V, the top of described V character form structure is connected by bulb with the one end of steering swivel (2), the other two ends of V character form structure freely, the rotary centerline (9) of described upper yoke (3) and horizontal axletree line parallel, and with longitudinal vehicle axis (10) angulation, upper yoke (3) swings up and down in bodywork length direction around rotary centerline; The other end of described steering swivel (2) is connected by bulb with lower yoke (1), and the other two ends of described lower yoke (1) freely; One end of described damping spring (4) is arranged on yoke (3).
2. a kind of automobile independent suspension system according to claim 1, is characterized in that: described upper yoke (3) and lower yoke (4) are made up of single yoke or two connecting rods respectively.
3. a kind of automobile independent suspension system according to claim 2, is characterized in that: described lower yoke (1) is made up of single yoke, described yoke is A font yoke.
4. a kind of automobile independent suspension system according to claim 2, it is characterized in that: described upper yoke (3) goes up yoke connecting rod I (7) by two connecting rods and upper yoke connecting rod II (8) forms, described upper yoke connecting rod I (7) is connected by bulb with one end of steering swivel (2) respectively with upper yoke connecting rod II (8).
5. a kind of automobile independent suspension system according to claim 2: it is characterized in that, described lower yoke (1) descends yoke connecting rod I (5) and lower yoke connecting rod II (6) to form by two connecting rods, described lower yoke connecting rod I (5) is connected by bulb with one end of steering swivel (2) respectively with lower yoke connecting rod II (6).
6. a kind of automobile independent suspension system according to claim 1, is characterized in that: one end of described damping spring (4) is arranged near on the upper yoke (3) of connecting ball head by pin.
7. a kind of automobile independent suspension system according to claim 1, is characterized in that: rotary centerline (9) longitudinal vehicle axis (10) angulation of described upper yoke (3) is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896115.4U CN203752811U (en) | 2013-12-27 | 2013-12-27 | Automobile independent suspension system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320896115.4U CN203752811U (en) | 2013-12-27 | 2013-12-27 | Automobile independent suspension system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752811U true CN203752811U (en) | 2014-08-06 |
Family
ID=51248118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320896115.4U Expired - Fee Related CN203752811U (en) | 2013-12-27 | 2013-12-27 | Automobile independent suspension system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754077A (en) * | 2013-12-27 | 2014-04-30 | 李超 | Automobile independent suspension system |
| CN105172503A (en) * | 2015-09-22 | 2015-12-23 | 雷斌 | Swing arm sliding type independent suspension device |
-
2013
- 2013-12-27 CN CN201320896115.4U patent/CN203752811U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103754077A (en) * | 2013-12-27 | 2014-04-30 | 李超 | Automobile independent suspension system |
| CN103754077B (en) * | 2013-12-27 | 2016-09-21 | 李超 | A kind of automobile independent suspension system |
| CN105172503A (en) * | 2015-09-22 | 2015-12-23 | 雷斌 | Swing arm sliding type independent suspension device |
| CN105172503B (en) * | 2015-09-22 | 2017-08-25 | 雷斌 | A kind of swing arm sliding-type independent suspension device |
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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: 20140806 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |