CN209719179U - A kind of automobile and its double fork arm type equal rear suspensions - Google Patents
A kind of automobile and its double fork arm type equal rear suspensions Download PDFInfo
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- CN209719179U CN209719179U CN201920231523.5U CN201920231523U CN209719179U CN 209719179 U CN209719179 U CN 209719179U CN 201920231523 U CN201920231523 U CN 201920231523U CN 209719179 U CN209719179 U CN 209719179U
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- arm type
- fork arm
- type equal
- double fork
- rear suspensions
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Abstract
The utility model provides a kind of automobile and its double fork arm type equal rear suspensions, double fork arm type equal rear suspensions include Wheel support (1), two dampers (2) being mounted on the Wheel support (1), and upper yoke (4) and lower yoke (5) with the Wheel support (1) hingedly, the Wheel support (1) has the through-hole passed through for drive shaft (6), two dampers (2) are symmetrically arranged at the front and rear sides of wheel axis, the upper yoke (4) and the lower yoke (5) are arranged in the two sides up and down of wheel axis, and the relatively described Wheel support (1) is in the transversal rotation in surface of vehicle body.Double fork arm type equal rear suspensions provided by the utility model can be applied to engine rear-drive automobile, will not hamper the arrangement of drive shaft, moreover, reducing the risk being broken by the stress condition for improving lower yoke, being improved the riding comfort of automobile.
Description
Technical field
The utility model relates to automobile technical fields, more particularly to a kind of automobile and its double fork arm type equal rear suspensions.
Background technique
Double wishbone suspension be at present to the handling stability and one of the best suspension form of ride comfort for improving automobile, it is existing
In the double wishbone suspension of yoke form, damper is typically mounted under A font on the middle beam of yoke, this causes lower yoke to hold
By the additional bending moment from damper, Yi Fasheng fracture failure, moreover, because the position of damper hampers the cloth of drive shaft
It sets, so the double wishbone suspension of this structure can not be applied on drive axle, limits the flexibility of automobile driving system design,
Therefore, the double wishbone suspension of yoke form how is improved, to be applied on drive axle, and improves the stress feelings of lower yoke
Condition becomes those skilled in the art's technical problem urgently to be resolved.
Utility model content
In view of this, the present invention provides a kind of automobile and its double fork arm type equal rear suspensions, double fork arm type equal rear suspensions
It can be applied to engine rear-drive automobile, the arrangement of drive shaft will not be hampered, moreover, being reduced by the stress condition for improving lower yoke
The risk being broken, is improved the riding comfort of automobile.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of double fork arm type equal rear suspensions of automobile, comprising:
Wheel support, the Wheel support have the through-hole passed through for drive shaft；
Two dampers being mounted on the Wheel support, two dampers are symmetrically arranged at wheel axis
Front and rear sides；And
Hinged upper yoke and lower yoke with the Wheel support, the upper yoke and the lower yoke are arranged in axletree
The two sides up and down of line, and the relatively described Wheel support is in the transversal rotation in surface of vehicle body.
Preferably, in above-mentioned double fork arm type equal rear suspensions, the lower end of the damper and the Wheel support are hinged, upper end
Hinged with vehicle body or vehicle frame, the relatively described Wheel support of the damper is in the transversal rotation in surface of vehicle body.
Preferably, in above-mentioned double fork arm type equal rear suspensions, the Wheel support includes the centre for erectting the circular ring shape of arrangement
Body, the top and bottom of the intermediate are fixedly connected to the first support for installing yoke, and first support is cross
Sleeping cylinder.
Preferably, in above-mentioned double fork arm type equal rear suspensions, on the circumferencial direction of the intermediate with first support
On the position of 90 ° of difference, it is symmetrically provided with two L-shaped brackets being fixedly connected with the intermediate, the length of the bracket
Edge vehicle body longitudinally extends, and short side has towards vehicle body inside, the end of the short side of the bracket for installing the damper
The second support, second support be fork configuration.
Preferably, in above-mentioned double fork arm type equal rear suspensions, helical spring is arranged on the damper.
Preferably, in above-mentioned double fork arm type equal rear suspensions, the upper yoke and/or the lower yoke are A font.
A kind of automobile, including double fork arm type equal rear suspensions, double fork arm type equal rear suspensions are as disclosed in above-mentioned any one
Double fork arm type equal rear suspensions.
According to the above technical scheme it is found that in double fork arm type equal rear suspensions provided by the utility model for automobile, setting
There are two damper, the two dampers have been mounted on Wheel support, are symmetrically arranged at the front and rear sides of wheel axis, because
This, not only avoids lower yoke and bears the additional bending moment from damper, and avoid the installation site of drive shaft, in addition,
Two dampers are indulged in vehicle body and are upwardly formed certain span, can effectively improve comfort, it can be seen that, the utility model mentions
The double fork arm type equal rear suspensions supplied can be applied to engine rear-drive automobile, the arrangement of drive shaft will not be hampered, moreover, the stress of lower yoke
After situation improves, the risk being broken is reduced, the riding comfort of automobile is improved.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of stereoscopic schematic diagram of double fork arm type equal rear suspensions of automobile provided by the embodiment of the utility model；
Fig. 2 is the stereoscopic schematic diagram at another visual angle of double fork arm type equal rear suspensions provided by the embodiment of the utility model；
Fig. 3 is the stereoscopic schematic diagram of part 1 in Fig. 1；
Fig. 4 is the arrangement relation schematic diagram of double fork arm type equal rear suspensions and drive shaft provided by the embodiment of the utility model.
In the figure, it is marked as
1, Wheel support；11, intermediate；12, bracket；13, the first support；2, damper；3, helical spring；4, upper fork
Arm；5, lower yoke；6, drive shaft.
Specific embodiment
In order to make it easy to understand, the utility model will be further described with reference to the accompanying drawing.
Referring to Fig. 1 and Fig. 2, Fig. 1 is a kind of the vertical of double fork arm type equal rear suspensions of automobile provided by the embodiment of the utility model
Body schematic diagram, Fig. 2 are the stereoscopic schematic diagrams at another visual angle of double fork arm type equal rear suspensions.It is provided by the embodiment of the utility model double
Fork arm type equal rear suspension includes Wheel support 1, damper 2, upper yoke 4 and lower yoke 5, wherein Wheel support 1 has for drive shaft
6 through-holes passed through (see Fig. 4), two dampers 2 are mounted on Wheel support 1, and are symmetrically arranged at the front and back of wheel axis
Two sides, upper yoke 4 and lower yoke 5 are arranged in the two sides up and down of wheel axis, and hinged with Wheel support 1, upper yoke 4 and lower fork
5 relative wheel bracket 1 of arm is in the transversal rotation in surface of vehicle body.
Referring to fig. 4, in double fork arm type equal rear suspensions provided by the utility model, there are two damper 2, the two vibration dampings for setting
Device 2 has been mounted on Wheel support 1, is symmetrically arranged at the front and rear sides of wheel axis, therefore, not only avoids lower yoke 5
The additional bending moment from damper 2 is born, and avoids the installation site of drive shaft 6, in addition, two dampers 2 are in vehicle body
It is vertical to be upwardly formed certain span, it can effectively improve comfort, it can be seen that, double fork arm type equal rear overhangs provided by the utility model
Frame can be applied to engine rear-drive automobile, will not hamper the arrangement of drive shaft, moreover, reducing after the stress condition of lower yoke improves
The risk being broken, is improved the riding comfort of automobile.
In specific practical application, generally it is articulated and connected between the lower end and Wheel support 1 of damper 2, upper end and vehicle body
Or general between vehicle frame is also articulated connection, as depicted in figs. 1 and 2, in the present embodiment, 2 relative wheel bracket 1 of damper is in vehicle
The transversal rotation in surface of body.
Helical spring 3 is usually arranged on damper 2, upper yoke 4 and lower yoke 5 both can be A font, or V
Font.
The specific structure is shown in FIG. 3 for Wheel support 1 in the present embodiment, and Wheel support 1 includes the circular ring shape for erectting arrangement
Intermediate 11, the top and bottom of intermediate 11 are fixedly connected to the first support 13 for installing yoke, the first support
13 be the cylinder of accumbency, i.e., the hinge hole of the first support 13 longitudinally extends along vehicle body.
It differs on the circumferencial direction of intermediate 11 with the first support 13 on 90 ° of position, is symmetrically provided with two L shapes
The bracket 12 being fixedly connected with intermediate 11, the long edge vehicle body of bracket 12 longitudinally extends, and short side is towards on the inside of vehicle body, bracket
The end of 12 short side has the second support for mounting dampers 2, and the second support is fork configuration.
The utility model also provides a kind of automobile, which includes double fork arm type equal rear suspensions disclosed in above-described embodiment.By
Double fork arm type equal rear suspensions disclosed in above-described embodiment have above-mentioned technique effect, therefore the vapour with double fork arm type equal rear suspensions
Vehicle equally has above-mentioned technique effect, and repeats no more herein.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.A variety of modifications of embodiment will be readily apparent to those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present utility model.Therefore, originally
Utility model is not intended to be limited to embodiment illustrated herein, and is to fit to and the principles and novel features disclosed herein
Consistent widest scope.
Claims (7)
1. a kind of double fork arm type equal rear suspensions of automobile characterized by comprising
Wheel support (1), the Wheel support (1) have the through-hole passed through for drive shaft (6)；
Two dampers (2) being mounted on the Wheel support (1), two dampers (2) are symmetrically arranged at wheel
The front and rear sides of axis；And
Hinged upper yoke (4) and lower yoke (5) with the Wheel support (1), the upper yoke (4) and the lower yoke (5)
The two sides up and down of wheel axis are arranged in, and the relatively described Wheel support (1) is in the transversal rotation in surface of vehicle body.
2. double fork arm type equal rear suspensions according to claim 1, which is characterized in that the lower end of the damper (2) with it is described
Hingedly, upper end and vehicle body or vehicle frame are hinged for Wheel support (1), and the relatively described Wheel support (1) of the damper (2) is in vehicle body cross
Cut rotation in surface.
3. double fork arm type equal rear suspensions according to claim 2, which is characterized in that the Wheel support (1) includes erectting cloth
The intermediate (11) for the circular ring shape set, the top and bottom of the intermediate (11) are fixedly connected to for installing yoke
One support (13), first support (13) are the cylinder of accumbency.
4. double fork arm type equal rear suspensions according to claim 3, which is characterized in that the circumferencial direction in the intermediate (11)
It goes up on the position for differing 90 ° with first support (13), is symmetrically provided with the two L-shaped and intermediate (11) fixations
The bracket (12) of connection, the long edge vehicle body of the bracket (12) longitudinally extend, and short side is towards on the inside of vehicle body, the bracket (12)
The end of short side there is the second support for installing the damper (2), second support is fork configuration.
5. double fork arm type equal rear suspensions according to claim 4, which is characterized in that be arranged with spiral on the damper (2)
Spring (3).
6. double fork arm type equal rear suspensions described according to claim 1~any one of 5, which is characterized in that the upper yoke (4)
And/or the lower yoke (5) is A font.
7. a kind of automobile, including double fork arm type equal rear suspensions, which is characterized in that double fork arm type equal rear suspensions are such as claim 1
Double fork arm type equal rear suspensions described in any one of~6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231523.5U CN209719179U (en) | 2019-02-22 | 2019-02-22 | A kind of automobile and its double fork arm type equal rear suspensions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920231523.5U CN209719179U (en) | 2019-02-22 | 2019-02-22 | A kind of automobile and its double fork arm type equal rear suspensions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719179U true CN209719179U (en) | 2019-12-03 |
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ID=68683891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920231523.5U Active CN209719179U (en) | 2019-02-22 | 2019-02-22 | A kind of automobile and its double fork arm type equal rear suspensions |
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| CN (1) | CN209719179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703308A (en) * | 2019-02-22 | 2019-05-03 | 核心驱动科技（金华）有限公司 | A kind of automobile and its double fork arm type equal rear suspensions |
-
2019
- 2019-02-22 CN CN201920231523.5U patent/CN209719179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703308A (en) * | 2019-02-22 | 2019-05-03 | 核心驱动科技（金华）有限公司 | A kind of automobile and its double fork arm type equal rear suspensions |
| CN109703308B (en) * | 2019-02-22 | 2023-10-24 | 浙江盘毂动力科技有限公司 | Automobile and double-fork arm type rear suspension thereof |
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