CN208306745U - The general pure electric vehicle front driving axle subframe of high low speed and front driving axle - Google Patents
The general pure electric vehicle front driving axle subframe of high low speed and front driving axle Download PDFInfo
- Publication number
- CN208306745U CN208306745U CN201820433133.1U CN201820433133U CN208306745U CN 208306745 U CN208306745 U CN 208306745U CN 201820433133 U CN201820433133 U CN 201820433133U CN 208306745 U CN208306745 U CN 208306745U
- Authority
- CN
- China
- Prior art keywords
- subframe
- vehicle body
- mounting hole
- swing arm
- plate
- 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
- 238000010276 construction Methods 0.000 claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 229910000679 solder Inorganic materials 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Landscapes
- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a kind of general pure electric vehicle front driving axle subframe of high low speed and front driving axles, comprising: subframe is connected with the vehicle body of pure electric vehicle；Subframe includes: subframe ontology, and subframe ontology includes upper plate and lower plate, and there are also support constructions；Support construction includes reinforced pipe, reinforces welding stiffening plate on tube wall, has abandoned traditional a large amount of use structures such as square tube, round tube, bending weldment, has simplified design structure, weight ratio tradition seamless pipe solder type subframe is light by 50% or more；The left front end and right front ends of subframe ontology have been symmetrically arranged before the swing arm of lower-left mounting rack before mounting rack and bottom right swing arm, and the left back end of subframe ontology and right rear end have been symmetrically arranged after the swing arm of lower-left mounting hole after mounting hole and bottom right swing arm；Mounting hole coincides after mounting hole and lower-left swing arm after left vehicle body, and mounting hole coincides after mounting hole and bottom right swing arm after right vehicle body, has saved one of assembly technology, has improved assembly efficiency.
Description
Technical field
The utility model relates to electric car equipment technical fields, and in particular to a kind of high general pure electric vehicle forerunner of low speed
Dynamic bridge subframe and front driving axle.
Background technique
The research and development of country's low speed pure electric vehicle at present still belong to the starting stage, and the preceding bridge of usual low speed pure electric vehicle designs ginseng
According to the form of orthodox car, but because engine reason has, weight is big, volume is big for traditional sedan-chair front axle design, and structure is multiple
Miscellaneous, intensity is high, largely uses square tube, bending circular pipe weldment, and manufacturing cost is high, and generalization is low and unsuitable produces in enormous quantities etc.
Feature, its dynamic property can be reduced by being applied on low-speed pure electric automobile, increase its production cost.
Utility model content
For disadvantages described above, the problem to be solved by the utility model is to provide a kind of high general pure electric vehicle forerunners of low speed
Dynamic bridge subframe and front driving axle, simplify structure, reduce costs, and alleviate complete vehicle weight, improve transmission efficiency
And the service life of transmission shaft.
In order to solve the above technical problems, the technical solution of the utility model is:
The high general pure electric vehicle front driving axle subframe of low speed, comprising: subframe ontology, the subframe ontology include weldering
The upper plate and lower plate being connected together form cavity, are welded with and are used to support in the cavity between the upper plate and the lower plate
The support construction of the upper plate intensity；
The support construction includes reinforced pipe, and one end of the reinforced pipe is welded in the lower plate, and the other end is welded in
On the upper plate, stiffening plate is welded on the reinforcement tube wall；The stiffening plate includes weldering corresponding with the reinforced pipe
Socket part, the weld part weld together with the reinforced pipe, and the weld part both ends are respectively provided with an interconnecting piece, each company
Socket part is respectively connected with bottom plate, and the weld part, the bottom plate and the interconnecting piece are integrally formed, and the bottom plate is welded in described
In lower plate；
The left front end and right front ends of the subframe ontology have been symmetrically arranged mounting rack and bottom right pendulum before the swing arm of lower-left
Mounting rack before arm, the left back end of the subframe ontology and right rear end have been symmetrically arranged mounting hole and bottom right after the swing arm of lower-left
Mounting hole after swing arm；
The middle part left and right side of the subframe ontology has been symmetrically arranged mounting bracket and right vehicle body before left vehicle body
Preceding mounting bracket, the left back end of the subframe ontology and right rear end have been symmetrically arranged mounting hole and right vehicle body after left vehicle body
Mounting hole afterwards, mounting hole coincides after mounting hole and the lower-left swing arm after the left vehicle body, after the right vehicle body mounting hole and
Mounting hole coincides after the bottom right swing arm；
For installing the diverter mounting hole of diverter there are two being also set up on the subframe ontology.
As an improvement mode, the upper plate and the equal punch forming of the lower plate；Before the left vehicle body mounting bracket and
Mounting bracket is by seamless pipe bending and molding before right vehicle body.
As an improvement mode, the upper plate and the lower plate thickness are 1.3mm-1.7mm.
In order to solve the above technical problems, the another technical solution of the utility model is:
The high general pure electric vehicle front driving axle of low speed, including the subframe, the subframe and the pure electric vehicle
Vehicle body be connected；The subframe includes: subframe ontology, the subframe ontology include the upper plate that welds together and under
Plate forms cavity, the support for being used to support the upper plate intensity is welded in the cavity between the upper plate and the lower plate
Structure；
The support construction includes reinforced pipe, and one end of the reinforced pipe is welded in the lower plate, and the other end is welded in
On the upper plate, stiffening plate is welded on the reinforcement tube wall；The stiffening plate includes weldering corresponding with the reinforced pipe
Socket part, the weld part weld together with the reinforced pipe, and the weld part both ends are respectively provided with an interconnecting piece, each company
Socket part is respectively connected with bottom plate, and the weld part, the bottom plate and the interconnecting piece are integrally formed, and the bottom plate is welded in described
In lower plate；
The left front end and right front ends of the subframe ontology have been symmetrically arranged mounting rack and bottom right pendulum before the swing arm of lower-left
Mounting rack before arm, the left back end of the subframe ontology and right rear end have been symmetrically arranged mounting hole and bottom right after the swing arm of lower-left
Mounting hole after swing arm；
The middle part left and right side of the subframe ontology has been symmetrically arranged mounting bracket and right vehicle body before left vehicle body
Preceding mounting bracket, the left back end of the subframe ontology and right rear end have been symmetrically arranged mounting hole and right vehicle body after left vehicle body
Mounting hole afterwards, mounting hole coincides after mounting hole and the lower-left swing arm after the left vehicle body, after the right vehicle body mounting hole and
Mounting hole coincides after the bottom right swing arm；
For installing the diverter mounting hole of diverter there are two being also set up on the subframe ontology.
As an improvement mode, the upper plate and the equal punch forming of the lower plate；Before the left vehicle body mounting bracket and
Mounting bracket is by seamless pipe bending and molding before right vehicle body.
As an improvement mode, the upper plate and the lower plate thickness are 1.3mm-1.7mm.
As an improvement mode, track rod is fixedly installed on the subframe；It is installed respectively on the vehicle body
There are motor and differential mechanism, the power output end of the motor connects the differential mechanism, and the power output end of the differential mechanism passes through
Spline is connected with universal drive festival, and the both ends of the universal drive festival are respectively installed with a knuckle, and the universal drive festival
Both ends pass through spline respectively and be connected with a brake, the upper end of two knuckles is plugged with a damper, each described
Damper passes through a mounting disc and connect with the vehicle body, and two knuckles are hinged with lower swing arm, the lower swing arm one jointly
End is installed on the subframe by fastener, and the other end of the lower swing arm and the subframe share a fastener and pacify
Loaded on the vehicle body, the knuckle arm of each knuckle is hinged with the track rod.
As an improvement mode, motor casing one end of the motor is installed on the vehicle body by left suspension, described
Differential casing one end of differential mechanism is installed on the vehicle body by rear-suspending, before the other end of the differential casing passes through
Suspension is installed on the vehicle body.
As an improvement mode, the differential mechanism is the two-stage differential mechanism with retarder.
After above-mentioned technical proposal, the beneficial effects of the utility model are:
Due to the general pure electric vehicle front driving axle subframe of the high low speed of the utility model and front driving axle, including subframe,
Subframe is connected with the vehicle body of pure electric vehicle；Subframe includes: subframe ontology, and subframe ontology includes welding together
Upper plate and lower plate are also used to support the support construction of upper plate intensity；Support construction includes reinforced pipe, reinforces welding on tube wall
There is stiffening plate, has abandoned traditional a large amount of use structures such as square tube, round tube, bending weldment, using stamping-welded mode, and adopted
The intensity that enhancing subframe is assisted with support construction, simplifies design structure, weight ratio tradition seamless pipe solder type subframe is light
50% or more, significantly reduce complete vehicle weight；The left front end and right front ends of subframe ontology have been symmetrically arranged lower-left swing arm
After mounting rack before preceding mounting rack and bottom right swing arm, the left back end of subframe ontology and right rear end have been symmetrically arranged lower-left swing arm
Mounting hole after mounting hole and bottom right swing arm；Mounting hole coincides after mounting hole and lower-left swing arm after left vehicle body, installs after right vehicle body
Mounting hole coincides behind hole and bottom right swing arm, has saved one of assembly technology, has improved assembly efficiency.
Due to upper plate and the equal punch forming of lower plate；Before left vehicle body before mounting bracket and right vehicle body mounting bracket by seamless pipe
Bending and molding, stock utilization is high, light-weight, is conducive to the lightweight of vehicle.
Due to being fixedly installed with track rod on subframe；Motor and differential mechanism are separately installed on vehicle body, motor
The power output end of power output end connected with differential, differential mechanism is connected with universal drive festival by spline, universal drive festival
Both ends are respectively installed with a knuckle, and the both ends of universal drive festival pass through spline respectively and are connected with a brake, two knuckles
Upper end be plugged with a damper, each damper passes through a mounting disc and connect with vehicle body, and two knuckles are hinged with jointly
The knuckle arm of lower swing arm, each knuckle is hinged with track rod, and power is transmitted using by the way of distributed amongst, mentions
The high service life of transmission efficiency and transmission shaft.
Since motor casing one end of motor is installed on vehicle body by left suspension, differential casing one end of differential mechanism passes through
Rear-suspending is installed on vehicle body, and the other end of differential casing is installed on vehicle body by front-suspension, and power assembly passes through suspension
It is directly installed on vehicle body, hence it is evident that reduce the stress of subframe.
To sum up, the utility model solves in the prior art due to largely square tube, round tube, bending weldment etc. being used to cause
Manufacturing cost is high, drawback of dynamic property difference, can be adjusted according to the size or weight of different automobile types, simplify structure, drop
Low cost, and complete vehicle weight is alleviated, improve the service life of transmission efficiency and transmission shaft.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model front driving axle；
Fig. 2 is the perspective view of subframe in Fig. 1；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the top view of the utility model support construction；
Fig. 5 is the main view of the utility model support construction；
In figure: 1- subframe, 2- subframe ontology, 3- upper plate, 4- lower plate, 5- support construction, 6- reinforced pipe, 7- reinforce
Plate, 8- weld part, 9- interconnecting piece, 10- bottom plate, mounting rack before the swing arm of the lower-left 11-, mounting rack before the swing arm of the bottom right 12-, the lower-left 13-
Mounting hole after swing arm, mounting hole after the swing arm of the bottom right 14-, mounting bracket before the left vehicle body of 15-, mounting bracket before the right vehicle body of 16-, 17-
Mounting hole after left vehicle body, mounting hole after the right vehicle body of 18-, 19- diverter mounting hole, 20- track rod, 21- motor, 22- are poor
Fast device, 23- universal drive festival, 24- knuckle, 25- brake, 26- damper, 27- lower swing arm.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figures 2 and 3, the general pure electric vehicle front driving axle of the high low speed of the utility model, including subframe 1, secondary vehicle
Frame 1 is connected with the vehicle body of pure electric vehicle；Subframe 1 includes: subframe ontology 2, and subframe ontology 2 includes welding together
Upper plate 3 and lower plate 4 form cavity, the support construction for being used to support 3 intensity of upper plate are welded in cavity between upper plate 3 and lower plate 4
5。
As shown in Figure 4 and Figure 5, support construction 5 includes reinforced pipe 6, and one end of reinforced pipe 6 is welded in lower plate 4, another
End is welded on upper plate 3, is welded with stiffening plate 7 on 6 tube wall of reinforced pipe；Stiffening plate 7 includes weld part corresponding with reinforced pipe 6
8, weld part 8 welds together with reinforced pipe 6, and 8 both ends of weld part are respectively provided with an interconnecting piece 9, and each interconnecting piece 9 is respectively connected with bottom
Plate 10, weld part 8, bottom plate 10 and interconnecting piece 9 are integrally formed, and bottom plate 10 is welded in lower plate 4.
As shown in Figures 2 and 3, the left front end and right front ends of subframe ontology 2 are pacified before being symmetrically arranged lower-left swing arm
Mounting rack 12 before 11 and bottom right swing arm is shelved, the left back end of subframe ontology 2 and right rear end have been symmetrically arranged lower-left swing arm
Mounting hole 14 after mounting hole 13 and bottom right swing arm afterwards.
The middle part left and right side of subframe ontology 2 has been symmetrically arranged before left vehicle body before mounting bracket 15 and right vehicle body
Mounting bracket 16, the left back end of subframe ontology 2 and right rear end have been symmetrically arranged mounting hole 17 and right vehicle body after left vehicle body
Mounting hole 18 afterwards, mounting hole 13 coincides after mounting hole 17 and lower-left swing arm after left vehicle body, mounting hole 18 and bottom right after right vehicle body
Mounting hole 14 coincides after swing arm.
For installing the diverter mounting hole 19 of diverter there are two being also set up on subframe ontology 2.
In the present invention, upper plate 3 and the equal punch forming of lower plate 4；Pacify before mounting bracket 15 and right vehicle body before left vehicle body
Bracket 16 is filled by seamless pipe bending and molding.Upper plate 3 and the thickness of lower plate 4 are 1.3mm-1.7mm, preferably 1.5mm.
As shown in Figure 1, being fixedly installed with track rod 20 on subframe 1；Motor 21 and poor is separately installed on vehicle body
Fast device 22, the power output end connected with differential 22 of motor 21, the power output end of differential mechanism 22 are connected with universal by spline
Transmission section 23, the both ends of universal drive festival 23 are respectively installed with a knuckle 24, and the both ends of universal drive festival 23 pass through respectively
Spline is connected with a brake 25, and the upper end of two knuckles 24 is plugged with a damper 26, and each damper 26 passes through one
Mounting disc is connect with vehicle body, and two knuckles 24 are hinged with lower swing arm 27 jointly, and 27 one end of lower swing arm is installed on pair by fastener
On vehicle frame 1, the other end and subframe 1 of lower swing arm 27 share a fastener and are installed on vehicle body, i.e., mounting hole after left vehicle body
17 and lower-left swing arm after mounting hole 13 coincide, mounting hole 14 coincides after mounting hole 18 and bottom right swing arm after right vehicle body, saves
One assembly technology, improves assembly efficiency.
The knuckle arm of each knuckle 24 is hinged with track rod 20.
As shown in Figure 1, motor casing one end of motor 21 is installed on vehicle body by left suspension, the differential mechanism of differential mechanism 22
Shell one end is installed on vehicle body by rear-suspending, and the other end of differential casing is installed on vehicle body by front-suspension.This reality
It applies in example, differential mechanism 22 is preferably the two-stage differential mechanism with retarder.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (9)
1. the high general pure electric vehicle front driving axle subframe of low speed, which is characterized in that
Include: subframe ontology, the subframe ontology includes the upper plate welded together and lower plate, the upper plate and it is described under
Cavity is formed between plate, and the support construction for being used to support the upper plate intensity is welded in the cavity；
The support construction includes reinforced pipe, and one end of the reinforced pipe is welded in the lower plate, and the other end is welded in described
On upper plate, stiffening plate is welded on the reinforcement tube wall；The stiffening plate includes weld part corresponding with the reinforced pipe,
The weld part welds together with the reinforced pipe, and the weld part both ends are respectively provided with an interconnecting piece, each interconnecting piece
It is respectively connected with bottom plate, the weld part, the bottom plate and the interconnecting piece are integrally formed, and the bottom plate is welded in the lower plate
On；
The left front end and right front ends of the subframe ontology have been symmetrically arranged before the swing arm of lower-left before mounting rack and bottom right swing arm
Mounting rack, the left back end of the subframe ontology and right rear end have been symmetrically arranged mounting hole and bottom right swing arm after the swing arm of lower-left
Mounting hole afterwards；
The middle part left and right side of the subframe ontology has been symmetrically arranged before left vehicle body pacifies before mounting bracket and right vehicle body
Fill bracket, the left back end of the subframe ontology and right rear end have been symmetrically arranged after left vehicle body pacifies after mounting hole and right vehicle body
Hole is filled, mounting hole coincides after mounting hole and the lower-left swing arm after the left vehicle body, mounting hole and described after the right vehicle body
Mounting hole coincides after the swing arm of bottom right；
For installing the diverter mounting hole of diverter there are two being also set up on the subframe ontology.
2. the high general pure electric vehicle front driving axle subframe of low speed as described in claim 1, which is characterized in that the upper plate and
The equal punch forming of lower plate；Before the left vehicle body before mounting bracket and right vehicle body mounting bracket by seamless pipe bending and molding.
3. the high general pure electric vehicle front driving axle subframe of low speed as described in claim 1, which is characterized in that the upper plate and
The lower plate thickness is 1.3mm-1.7mm.
4. the high general pure electric vehicle front driving axle of low speed, which is characterized in that including described in claims 1 to 3 any claim
Subframe, the subframe is connected with the vehicle body of the pure electric vehicle；The subframe includes: subframe ontology, described
Subframe ontology includes the upper plate welded together and lower plate, and cavity, the cavity are formed between the upper plate and the lower plate
Inside it is welded with the support construction for being used to support the upper plate intensity；
The support construction includes reinforced pipe, and one end of the reinforced pipe is welded in the lower plate, and the other end is welded in described
On upper plate, stiffening plate is welded on the reinforcement tube wall；The stiffening plate includes weld part corresponding with the reinforced pipe,
The weld part welds together with the reinforced pipe, and the weld part both ends are respectively provided with an interconnecting piece, each interconnecting piece
It is respectively connected with bottom plate, the weld part, the bottom plate and the interconnecting piece are integrally formed, and the bottom plate is welded in the lower plate
On；
The left front end and right front ends of the subframe ontology have been symmetrically arranged before the swing arm of lower-left before mounting rack and bottom right swing arm
Mounting rack, the left back end of the subframe ontology and right rear end have been symmetrically arranged mounting hole and bottom right swing arm after the swing arm of lower-left
Mounting hole afterwards；
The middle part left and right side of the subframe ontology has been symmetrically arranged before left vehicle body pacifies before mounting bracket and right vehicle body
Fill bracket, the left back end of the subframe ontology and right rear end have been symmetrically arranged after left vehicle body pacifies after mounting hole and right vehicle body
Hole is filled, mounting hole coincides after mounting hole and the lower-left swing arm after the left vehicle body, mounting hole and described after the right vehicle body
Mounting hole coincides after the swing arm of bottom right；
For installing the diverter mounting hole of diverter there are two being also set up on the subframe ontology.
5. the high general pure electric vehicle front driving axle of low speed as claimed in claim 4, which is characterized in that the upper plate and it is described under
The equal punch forming of plate；Before the left vehicle body before mounting bracket and right vehicle body mounting bracket by seamless pipe bending and molding.
6. the high general pure electric vehicle front driving axle of low speed as claimed in claim 5, which is characterized in that the upper plate and it is described under
Plate thickness is 1.3mm-1.7mm.
7. the high general pure electric vehicle front driving axle of low speed as claimed in claim 4, which is characterized in that fixed on the subframe
Track rod is installed；Motor and differential mechanism are separately installed on the vehicle body, the power output end of the motor connects institute
Differential mechanism is stated, the power output end of the differential mechanism is connected with universal drive festival, the both ends of the universal drive festival by spline
It is respectively installed with a knuckle, and the both ends of the universal drive festival pass through spline respectively and are connected with a brake；Two described turns
It is plugged with a damper to the upper end of section, each damper passes through a mounting disc and connect with the vehicle body, described in two
Knuckle is hinged with lower swing arm jointly；Described lower swing arm one end is installed on the subframe by fastener, the lower swing arm
The other end and the subframe share a fastener be installed on the vehicle body, the knuckle arm of each knuckle is equal
It is hinged with the track rod.
8. the high general pure electric vehicle front driving axle of low speed as claimed in claim 7, which is characterized in that the motor casing of the motor
One end is installed on the vehicle body by left suspension, and differential casing one end of the differential mechanism is installed on described by rear-suspending
On vehicle body, the other end of the differential casing is installed on the vehicle body by front-suspension.
9. the high general pure electric vehicle front driving axle of low speed as claimed in claim 8, which is characterized in that the differential mechanism subtracts for band
The two-stage differential mechanism of fast device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433133.1U CN208306745U (en) | 2018-03-28 | 2018-03-28 | The general pure electric vehicle front driving axle subframe of high low speed and front driving axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820433133.1U CN208306745U (en) | 2018-03-28 | 2018-03-28 | The general pure electric vehicle front driving axle subframe of high low speed and front driving axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208306745U true CN208306745U (en) | 2019-01-01 |
Family
ID=64720332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820433133.1U Expired - Fee Related CN208306745U (en) | 2018-03-28 | 2018-03-28 | The general pure electric vehicle front driving axle subframe of high low speed and front driving axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208306745U (en) |
-
2018
- 2018-03-28 CN CN201820433133.1U patent/CN208306745U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203697896U (en) | Rear suspension rear axle assembly of electromobile | |
| CN108482488A (en) | A kind of vehicle front subframe structure | |
| CN207328692U (en) | A kind of new three-wheeled electric vehicle | |
| CN201545064U (en) | Front part structure of vehicle body | |
| CN201931984U (en) | Left-suspended shock absorbing support assembly of automobile engine | |
| CN206520654U (en) | A kind of new automobile rear sub-frame | |
| CN209553305U (en) | Integral type subframe | |
| CN103231626A (en) | Rear-arranged rear-drive type three connection rod rear suspension frame rear axle structure for motor | |
| CN105270090B (en) | A kind of rear-guard electric car bearing-type rear axle | |
| CN208306745U (en) | The general pure electric vehicle front driving axle subframe of high low speed and front driving axle | |
| CN203623283U (en) | axle housing and vehicle | |
| CN206871176U (en) | The subframe assembly and front driving axle of low speed pure electric vehicle front driving axle | |
| CN216886892U (en) | Light aluminum alloy front steering knuckle for passenger car | |
| CN207579570U (en) | A kind of pure electric vehicle sanitation cart battery frame | |
| CN203752867U (en) | Front drive axle for low-speed pure electric vehicle | |
| CN210821794U (en) | Split type power battery mounting bracket assembly and commercial truck applying same | |
| CN204415638U (en) | A kind of Shockproof bicycle frame | |
| CN209833274U (en) | Vehicle, rear auxiliary frame and swing arm support structure thereof | |
| CN209305654U (en) | Frame structure of half-loading type body of electric automobile | |
| CN208376468U (en) | A kind of stabiliser bar sunpender and bush Assembly | |
| CN207711737U (en) | A kind of large size is automobile-used to prevent snapping structural gap suspension system | |
| CN207328599U (en) | A kind of new Rear secondary frame for vehicle | |
| CN205059908U (en) | Front shock absorber assembly of tricycle | |
| CN207173212U (en) | A kind of rear-mounted bottom arm assembly | |
| CN221541113U (en) | Electric drive axle housing of integrated air suspension structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 262404 building 16, No. 2, Zhuliu bidewen Road, Changle County, Weifang City, Shandong Province Patentee after: Reading Automobile Group Co.,Ltd. Address before: 262404 building 16, No. 2, Zhuliu bidewen Road, Changle County, Weifang City, Shandong Province Patentee before: SHANDONG MEILADE ENERGY & POWER TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |