CN210760117U - Five-link rear suspension and vehicle structure with same - Google Patents
Five-link rear suspension and vehicle structure with same Download PDFInfo
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- CN210760117U CN210760117U CN201920842674.4U CN201920842674U CN210760117U CN 210760117 U CN210760117 U CN 210760117U CN 201920842674 U CN201920842674 U CN 201920842674U CN 210760117 U CN210760117 U CN 210760117U
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- 239000000725 suspension Substances 0.000 title claims abstract description 62
- 239000003381 stabilizer Substances 0.000 claims description 31
- 239000006096 absorbing agent Substances 0.000 claims description 7
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- 230000002441 reversible effect Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
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- 238000000034 method Methods 0.000 description 6
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- 229910052782 aluminium Inorganic materials 0.000 description 4
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000003139 buffering effect Effects 0.000 description 1
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Abstract
The utility model provides a five connecting rod rear suspension and have vehicle structure of this rear suspension, the five connecting rod rear suspension includes: the auxiliary frame is connected with a vehicle body mounting point on the vehicle body; one ends of the first swing arm, the second swing arm, the third swing arm and the beam arm are correspondingly connected with the auxiliary frame, and the other ends of the first swing arm, the second swing arm, the third swing arm and the beam arm are correspondingly connected with the steering knuckle; the beam arm is arranged along the transverse direction of the whole vehicle; one side of the fourth swing arm is connected with the auxiliary frame, and the other side of the fourth swing arm is connected with the steering knuckle; the first swing arm and the third swing arm, and the second swing arm and the fourth swing arm are arranged on the vehicle body in a crossed manner. The utility model discloses a structural style is simpler, has good stability and good travelling comfort of controlling, and the rear suspension bearing capacity is high, and the cost is lower, and can reduce front wheel steering load in the vehicle use, reduces tire wear.
Description
Technical Field
The utility model belongs to the technical field of vehicle structure, a rear suspension is related to, especially relates to a five-bar linkage rear suspension and have vehicle structure of this rear suspension.
Background
The suspension is a general term for all force transmission connecting devices between a frame and an axle or a wheel of an automobile, and has the functions of transmitting force and torque acting between the wheel and the frame, buffering impact force transmitted to the frame or an automobile body from an uneven road surface and attenuating vibration caused by the impact force so as to ensure that the automobile can run smoothly. Mainly comprises an auxiliary frame, a shock absorber, a swing arm, a spring, a stabilizer bar and the like.
With the improvement of the living standard of people, the automobile holding capacity is more and more, the energy consumption is more and more, and the air pollution is more and more serious. With the rise of pure electric vehicles, the safety and the control stability of the running of the vehicles are more and more emphasized.
However, the existing rear suspension of the electric vehicle is mostly formed by modifying a gasoline vehicle, and the structure of the rear suspension has the following defects:
(1) the axle load of the rear axle is greater than that of the front axle, and the bearing capacity of the rear suspension is insufficient;
(2) the axle load of the rear axle is greater than that of the front axle, and if the front wheel is used for driving, the ground grabbing force of the front wheel is limited and the maximum power of the motor cannot be exerted;
(3) a rear drive motor and a rear drive shaft cannot be arranged due to space limitation;
(4) and the auxiliary frame and the swing arm of the rear suspension are mostly made of steel, so that the weight is heavier.
Therefore, how to provide a five-link rear suspension and a vehicle structure having the same to solve the defects of low bearing capacity, incapability of arranging rear wheel drive, heavy weight and the like in the prior art has become a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above shortcomings of the prior art, an object of the present invention is to provide a five-bar rear suspension and a vehicle structure having the same for solving the problems of low bearing capacity, incapability of arranging rear wheel drive and heavy weight existing in the prior art.
To achieve the above and other related objects, an aspect of the present invention is to provide a five-link rear suspension, including: the auxiliary frame is connected with a vehicle body mounting point on the vehicle body; one ends of the first swing arm, the second swing arm, the third swing arm and the beam arm are correspondingly connected with the auxiliary frame, and the other ends of the first swing arm, the second swing arm, the third swing arm and the beam arm are correspondingly connected with the steering knuckle; the beam arm is arranged along the transverse direction of the whole vehicle; one side of the fourth swing arm is connected with the auxiliary frame, and the other side of the fourth swing arm is connected with the steering knuckle; the first swing arm and the third swing arm, and the second swing arm and the fourth swing arm are arranged on the vehicle body in a crossed manner.
In an embodiment of the present invention, the subframe is connected to the vehicle body mounting point through 4 bushings made of a high elastic polymer material having reversible deformation.
In an embodiment of the present invention, the first swing arm is a front upper swing arm, one end of the front lower swing arm is connected to the auxiliary frame through the bushing, and the other end of the front lower swing arm is connected to the knuckle through the bushing; the cross section of the front upper swing arm is T-shaped.
In an embodiment of the present invention, the third swing arm is a rear upper swing arm, one end of the rear upper swing arm is connected to the auxiliary frame through the bushing, and the other end of the rear upper swing arm is connected to the knuckle through the bushing; the rear upper swing arm and the front upper swing arm are arranged in a crossed mode to decompose the force transmitted on the steering knuckle.
In an embodiment of the present invention, the second swing arm is a front lower swing arm, one end of the front lower swing arm is connected to the auxiliary frame through the bushing, and the other end of the front lower swing arm is connected to the knuckle through the bushing; the cross section of the front lower swing arm is shaped like a Chinese character 'ji'.
In an embodiment of the utility model, the fourth swing arm is swing arm down after, the outside of swing arm is passed through the ball pivot and is linked to each other with the knuckle down after, and is inboard to be passed through bush and sub vehicle frame are connected, through eccentric gasket and eccentric bolt adjustment camber angle.
In an embodiment of the present invention, the rear lower swing arm is formed by welding the upper piece flange, the lower piece flange, and the sleeve, and the cross-sectional structure of the lower piece flange is U-shaped.
In an embodiment of the present invention, the five-bar rear suspension further includes an elastic member for supporting the vehicle body to transmit a force in a vertical direction of the vehicle body, one end of the elastic member is mounted on the rear lower swing arm, and the other end of the elastic member contacts the upper cushion.
In an embodiment of the present invention, the five-bar rear suspension further includes a buffer block, which is disposed inside the elastic component, for limiting the vehicle to jump upwards.
In an embodiment of the present invention, the five-link rear suspension further includes a shock absorber, one end of which is connected to the vehicle body through a bushing, and the other end of which is connected to the rear lower swing arm, for absorbing the vibration from the road surface.
In an embodiment of the present invention, the five-bar rear suspension further includes a driving shaft, an inner end of the driving shaft is connected to a driving motor, and an outer end of the driving shaft is connected to the knuckle for transmitting a torque of the driving motor.
In an embodiment of the present invention, the toe-in arm is a toe-in arm, the toe-in arm is adjusted by the eccentric bolt and the gasket at the connecting end connected to the sub-frame, and the cross section of the toe-in arm is shaped like a Chinese character ji.
In an embodiment of the utility model, the five-bar linkage rear suspension still includes the stopper, its one end with first swing arm, second swing arm, third swing arm, fourth swing arm and restraint the arm and link to each other, and the other end links to each other with the wheel for transmit each side's power and moment.
In an embodiment of the present invention, the five-link rear suspension further includes a stabilizer link, one end of which is connected to the knuckle, and the other end of which is connected to the stabilizer bar, for transmitting the force and torque of the stabilizer bar.
In an embodiment of the present invention, the five-link rear suspension further includes a stabilizer bar, an outer end of the stabilizer bar is connected to the stabilizer bar link, and a middle end of the stabilizer bar link is fixed to the subframe; when the wheels at two sides jump in parallel, the stabilizer bar does not work, and when the wheels at two sides jump in reverse directions, forces in opposite directions are generated at two sides of the stabilizer bar; wherein, the stabilizer bar adopts a hollow structure.
Another aspect of the present invention provides a vehicle structure, including a five-bar rear suspension.
As described above, the utility model discloses a five connecting rod rear suspension and have vehicle structure of this rear suspension has following beneficial effect:
five connecting rod rear suspension and have this rear suspension's vehicle structure's structural style is simpler, has good stability and good travelling comfort of controlling, and rear suspension bearing capacity is high, and the cost is lower, and can reduce front wheel steering load in the vehicle use, reduces tire wear.
Drawings
Fig. 1 is a schematic perspective view of a five-link rear suspension according to the present invention.
Fig. 2 is a schematic perspective view of a five-link rear suspension according to the present invention.
Fig. 3 shows a schematic perspective view of the subframe according to the present invention.
Fig. 4 shows a schematic structural view of the front upper swing arm of the present invention.
Fig. 5 is a schematic structural view of the lower piece flange of the rear lower swing arm according to the present invention.
Fig. 6 is a schematic perspective view of the toe-in arm according to the present invention.
Fig. 7 is a schematic structural view of a stabilizer bar according to the present invention.
Description of the element reference numerals
1 five-link rear suspension
10 subframe
11 first swing arm
12 second swing arm
13 third swing arm
14 fourth swing arm
15 bundle arm
16 elastic member
17 buffer block
18 vibration damper
19 drive shaft
20 brake
21 stabilizer link
22 stabilizer bar
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
Example one
The embodiment provides a five-link rear suspension, which is characterized by comprising:
the auxiliary frame is connected with a vehicle body mounting point on the vehicle body;
one ends of the first swing arm, the second swing arm, the third swing arm and the restraint arm are correspondingly connected with the auxiliary frame, and the other ends of the first swing arm, the second swing arm, the third swing arm and the restraint arm are correspondingly connected with a steering knuckle on the vehicle body; the beam arm is arranged along the transverse direction of the whole vehicle;
one side of the fourth swing arm is connected with the auxiliary frame, and the other side of the fourth swing arm is connected with a steering knuckle on the vehicle body;
the first swing arm and the third swing arm, and the second swing arm and the fourth swing arm are arranged on the vehicle body in a crossed manner.
The five-link rear suspension provided in the present embodiment will be described in detail with reference to the drawings. The five-link rear suspension of this embodiment is mounted on the vehicle body. Please refer to fig. 1 and fig. 2 for a schematic perspective view of a five-link rear suspension. As shown in fig. 1 and 2, the five-link rear suspension 1 includes a subframe 10, a first swing arm 11 (in this embodiment, the first swing arm 11 is a front upper swing arm), a second swing arm 12 (in this embodiment, the second swing arm 12 is a front lower swing arm), a third swing arm 13 (in this embodiment, the third swing arm 13 is a rear upper swing arm), a fourth swing arm 14 (in this embodiment, the fourth swing arm 14 is a rear lower swing arm), a beam arm 15 (in this embodiment, the beam arm 15 is a front beam arm), an elastic member 16, a cushion block 17, a damper 18, a driving shaft 19, a brake 20, a stabilizer link 21, and a stabilizer 22. The first swing arm 11 and the second swing arm 12, the first swing arm and the third swing arm, and the second swing arm and the fourth swing arm are arranged on the vehicle body in a crossing manner.
In the present embodiment, the subframe 10 is connected to a vehicle body mounting point on the vehicle body.
Specifically, the subframe 10 is connected to the vehicle body mounting points through four bushings made of a reversibly deformable highly elastic polymer material, for example, rubber, to isolate road vibration, while five mounting points are directly connected to the respective swing arms, U-shaped grooves are formed at the joints between the toe arm 15 and the front lower swing arm 12 or the rear lower swing arm 14, the subframe is made of an aluminum material, and the subframe 10 shown in fig. 3 has a hollow cross section along the AA direction, that is, is formed by hollow casting, and therefore, the aluminum subframe has a light weight characteristic because the density of aluminum is lower than that of steel.
One end of the first swing arm 11 (front upper swing arm) is correspondingly connected with the auxiliary frame, and the other end is correspondingly connected with a steering knuckle on the vehicle body.
Specifically, one end of the front upper swing arm is connected with the auxiliary frame through a rubber bushing, the other end of the front upper swing arm is connected with the steering knuckle through the rubber bushing, and the front upper swing arm mainly bears the tension or pressure between two points and is bent in shape design so as to avoid interference with a vehicle body and the rear upper swing arm. Please refer to fig. 4, which is a schematic structural diagram of the front upper swing arm. As shown in FIG. 4, the cross section of the front upper swing arm is T-shaped along the BB direction, and the front upper swing arm is formed by forging and post-machining aluminum materials and is light in weight.
One end of the second swing arm 12 (front lower swing arm) is correspondingly connected with the sub-frame, and the other end is correspondingly connected with the knuckle.
Specifically, one end of the front lower swing arm is connected with the auxiliary frame through a rubber bushing, and the other end of the front lower swing arm is also connected with the steering knuckle through the rubber bushing. The cross section of the front lower swing arm is designed into a shape like a Chinese character 'ji', so that the bearing capacity and the torsional rigidity of the swing arm are increased, and the weight is reduced. The front lower swing arm is formed by stamping and folding a single-layer metal plate, a welding structure is not needed, the process is simple, and the cost is low.
One end of a third swing arm 13 (rear upper swing arm) is correspondingly connected with the auxiliary frame, and the other end is correspondingly connected with the steering knuckle.
Specifically, the rear upper swing arm and the front upper swing arm are arranged in a crossed mode to decompose force transmitted on a steering knuckle and avoid interference with the elastic component, the middle of the upper swing is protruded forwards, the shape of the upper swing is bent, the rear upper swing arm is made of the same materials and processes as the front upper swing arm, and the weight of the rear upper swing arm is light.
One side of the fourth swing arm 14 (rear lower swing arm) is connected to the sub-frame, and the other side is connected to the knuckle.
Specifically, the outer side of the rear lower swing arm 14 is connected to the knuckle via a ball joint, the inner side thereof is connected to the sub-frame via the bushing, and the camber angle is adjusted via an eccentric washer and an eccentric bolt. In this embodiment, both the elastic member 16 and the shock absorber 18 are disposed on the rear swing lower arm. The rear lower swing arm is formed by welding an upper piece flanging, a lower piece flanging and a sleeve. Please refer to fig. 5, which is a schematic structural diagram of the lower piece flange of the rear lower swing arm. As shown in fig. 5, the cross section structure of the lower piece flanging is U-shaped along the CC direction, so that the strength and the rigidity of the rear lower swing arm are improved, and the weight is reduced.
One end of the beam arm 15 (a front beam arm) is correspondingly connected with the auxiliary frame 10, the other end of the beam arm is correspondingly connected with the steering knuckle, and the beam arm 15 is transversely arranged along the whole vehicle.
Specifically, one end of the toe-in arm is connected with the auxiliary frame through a rubber bushing, the other end of the toe-in arm is also connected with the steering knuckle through the rubber bushing, the toe-in arm is transversely arranged along the whole vehicle, and the toe-in arm and the auxiliary frame connecting end are adjusted through an eccentric bolt and a gasket. Please refer to fig. 6, which is a schematic perspective view of the toe-in arm. As shown in figure 6, the cross section of the toe-in arm is designed into a shape like a Chinese character 'ji', the bearing capacity and the torsional rigidity of the swing arm are increased, the weight is reduced, the weight reducing hole is formed in the toe-in arm, the weight is further reduced, the forming process is the same as that of the front lower swing arm, and the cost is low.
The elastic member 16 is used to support the vehicle body to transmit a force in a vertical direction of the vehicle body, and has one end mounted on the front lower swing arm and the rear lower swing arm and the other end in contact with the upper pad.
Specifically, the elastic member 16 is a spring.
The buffer block 17 is arranged inside the elastic component 16 and used for limiting the vehicle from jumping upwards.
One end of the shock absorber 18 is connected with the vehicle body through a bushing, and the other end of the shock absorber is connected with the front lower swing arm and the rear lower swing arm and used for absorbing vibration from a road surface, so that the comfort of the vehicle is guaranteed.
The drive shaft 19 is connected at an inner end thereof to a drive motor and at an outer end thereof to a knuckle for transmitting a torque of the drive motor to drive the vehicle forward or backward.
One end of the brake 20 is connected with the first swing arm 11, the second swing arm 12, the third swing arm 13, the fourth swing arm 14 and the restraint arm 15, and the other end of the brake 20 is connected with wheels on the vehicle body and used for transmitting forces and moments in all directions.
One end of the stabilizer link 21 is connected to the knuckle and the other end is connected to the stabilizer bar for transmitting the force and moment of the stabilizer bar.
The stabilizer bar 22 has an outer end connected to a stabilizer link and an intermediate end fixed to the subframe 10, and is not operated when the wheels on both sides run in parallel and generates a force in opposite directions when the wheels on both sides run in reverse. Fig. 7 is a schematic view of a stabilizer bar. As shown in fig. 7, the stabilizer bar 22 has a hollow structure in the DD direction, is formed by cold bending, and is lightweight.
Therefore, the five-link suspension of the present invention is first connected between the knuckle and the rear cross member of the sub-frame 10 through the rear lower swing arm 14, and the spring 16 and the buffer block 17 can be arranged on the rear lower swing arm 14, and provide a stroke for the rear suspension 1 together with the shock absorber 18;
the front upper swing arm 11 and the rear upper swing arm 13, the front lower swing arm 12 and the rear lower swing arm 14 are arranged in a crossed mode, the toe-in arm 15 is arranged transversely, stress at the wheel center can be reasonably decomposed, movement of the wheel center is controlled, wheel track change of wheels is small as much as possible in the movement process, toe-in change and camber change are more reasonable, and vehicle controllability is improved;
the connecting ends of the toe-in arm 15 and the rear lower swing arm 14 and the auxiliary frame 10 compensate for the manufacturing error of the vehicle and the toe-in and camber out-tolerance caused by aging of parts by adjusting eccentric bolts and eccentric gaskets, improve the control performance and avoid eccentric wear of tires and deviation of the vehicle;
the five-rod connecting rod is connected with the auxiliary frame and the steering knuckle through the bushing, and the rigidity of the bushing is adjusted, so that when a vehicle is subjected to lateral and longitudinal forces, the wheel center moves reasonably, and the comfort of the vehicle is improved;
the auxiliary frame 10 is connected with the vehicle body through a lining, so that the vibration of the road surface can be better isolated, and the comfort of the vehicle is improved;
the clearance between each other and the drive shaft between the in-process of fully considering the wheel during five pole connecting rod designs avoids interfering, and the sub vehicle frame carries out full frame design and arranges for driving motor and leaves sufficient space for can advance through rear wheel drive vehicle.
The five-link rear suspension is simpler in structural style, has excellent control stability and good comfort, and the rear suspension is high in bearing capacity and low in cost, and can reduce the steering load of the front wheel and reduce the abrasion of tires in the use process of a vehicle.
Example two
The present embodiment provides a vehicle structure including the five-link rear suspension of the embodiment.
To sum up, five connecting rod rear suspension and have this rear suspension's vehicle structure's structural style is simpler, has good stability and good travelling comfort of controlling, and rear suspension bearing capacity is high, and the cost is lower, and can reduce front wheel steering load in the vehicle use, reduces tire wear. The utility model discloses effectively overcome all kinds of shortcomings in the prior art and had high industry value.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (16)
1. A five-link rear suspension comprising:
the auxiliary frame is connected with a vehicle body mounting point on the vehicle body;
one ends of the first swing arm, the second swing arm, the third swing arm and the beam arm are correspondingly connected with the auxiliary frame, and the other ends of the first swing arm, the second swing arm, the third swing arm and the beam arm are correspondingly connected with the steering knuckle; the beam arm is arranged along the transverse direction of the whole vehicle;
one side of the fourth swing arm is connected with the auxiliary frame, and the other side of the fourth swing arm is connected with the steering knuckle;
the first swing arm and the third swing arm, and the second swing arm and the fourth swing arm are arranged on the vehicle body in a crossed manner.
2. The five-link rear suspension according to claim 1, wherein the subframe is connected to the body mount point by 4 bushings of a reversibly deformable highly elastic polymer material.
3. The five-link rear suspension according to claim 2, wherein the first swing arm is a front upper swing arm, one end of the front upper swing arm is connected to the sub frame through the bushing, and the other end of the front upper swing arm is connected to the knuckle through the bushing; the cross section of the front upper swing arm is T-shaped.
4. The five-link rear suspension according to claim 3, wherein the third swing arm is a rear upper swing arm, one end of the rear upper swing arm is connected to the sub frame through the bushing, and the other end of the rear upper swing arm is connected to the knuckle through the bushing; the rear upper swing arm and the front upper swing arm are arranged in a crossed mode to decompose the force transmitted on the steering knuckle.
5. The five-link rear suspension according to claim 2, wherein the second swing arm is a front lower swing arm, one end of the front lower swing arm is connected to the sub frame through the bushing, and the other end of the front lower swing arm is connected to the knuckle through the bushing; the cross section of the front lower swing arm is shaped like a Chinese character 'ji'.
6. The five-link rear suspension according to claim 5, wherein the fourth swing arm is a rear lower swing arm, an outer side of the rear lower swing arm is connected to the knuckle through a ball joint, an inner side of the rear lower swing arm is connected to the sub-frame through the bushing, and a camber angle is adjusted through an eccentric washer and an eccentric bolt.
7. The five-link rear suspension according to claim 6, wherein the rear lower swing arm is formed by welding an upper piece flange, a lower piece flange and a sleeve, and the cross-sectional structure of the lower piece flange is U-shaped.
8. The five-link rear suspension according to claim 6, further comprising an elastic member for supporting the vehicle body to transmit a force in a vertical direction of the vehicle body, one end of which is mounted on the front lower swing arm and the rear lower swing arm, and the other end of which is in contact with an upper bolster.
9. The five-link rear suspension according to claim 8, further comprising a bump stop provided inside the elastic member for limiting vehicle jounce.
10. The five-link rear suspension according to claim 8, further comprising a shock absorber having one end connected to the vehicle body through a bushing and the other end connected to the rear lower swing arm for absorbing vibration originating from a road surface.
11. The five-link rear suspension according to claim 1, further comprising a drive shaft having an inner end connected to a drive motor and an outer end connected to a knuckle for transmitting torque of the drive motor.
12. The five-link rear suspension according to claim 1, wherein the toe-in arm is a toe-in arm, a connection end of the toe-in arm to the sub-frame adjusts toe-in by an eccentric bolt and a washer, and the toe-in arm has a cross section in a shape of a Chinese character 'ji'.
13. The five-link rear suspension according to claim 1, further comprising a brake having one end connected to the first swing arm, the second swing arm, the third swing arm, the fourth swing arm, and the restraint arm and the other end connected to a wheel for transmitting forces and moments in all directions.
14. The five-link rear suspension according to claim 1, further comprising a stabilizer link having one end connected to the knuckle and the other end connected to the stabilizer bar for transmitting force and moment of the stabilizer bar.
15. The five-link rear suspension according to claim 14, further comprising a stabilizer bar having an outer end connected to a stabilizer link and an intermediate end fixed to the subframe; when the wheels at two sides jump in parallel, the stabilizer bar does not work, and when the wheels at two sides jump in reverse directions, forces in opposite directions are generated at two sides of the stabilizer bar; wherein, the stabilizer bar adopts a hollow structure.
16. A vehicle structure, characterized by comprising the five-link rear suspension according to any one of claims 1 to 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842674.4U CN210760117U (en) | 2019-06-05 | 2019-06-05 | Five-link rear suspension and vehicle structure with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842674.4U CN210760117U (en) | 2019-06-05 | 2019-06-05 | Five-link rear suspension and vehicle structure with same |
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| Publication Number | Publication Date |
|---|---|
| CN210760117U true CN210760117U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920842674.4U Active CN210760117U (en) | 2019-06-05 | 2019-06-05 | Five-link rear suspension and vehicle structure with same |
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| CN (1) | CN210760117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623030A (en) * | 2020-12-26 | 2021-04-09 | 浙江合众新能源汽车有限公司 | Novel aluminum alloy auxiliary frame |
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2019
- 2019-06-05 CN CN201920842674.4U patent/CN210760117U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623030A (en) * | 2020-12-26 | 2021-04-09 | 浙江合众新能源汽车有限公司 | Novel aluminum alloy auxiliary frame |
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