CN209126804U - Fore sub frame and vehicle - Google Patents
Fore sub frame and vehicle Download PDFInfo
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- CN209126804U CN209126804U CN201821622771.4U CN201821622771U CN209126804U CN 209126804 U CN209126804 U CN 209126804U CN 201821622771 U CN201821622771 U CN 201821622771U CN 209126804 U CN209126804 U CN 209126804U
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- sheet metal
- metal component
- reinforced support
- sub frame
- fore sub
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- 239000002184 metal Substances 0.000 claims abstract description 97
- 230000002787 reinforcement Effects 0.000 claims description 4
- 230000005284 excitation Effects 0.000 abstract description 7
- 239000000725 suspension Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
This disclosure relates to a kind of fore sub frame and vehicle, the fore sub frame includes upper sheet metal component, lower sheet metal component and at least one reinforced support, upper sheet metal component is connect with lower sheet metal component, at least one reinforced support is arranged between upper sheet metal component and lower sheet metal component, be configured at least two cavity body structures between upper sheet metal component, lower sheet metal component and at least one reinforced support, at least two cavity body structures along fore sub frame circumferentially.The excitation of power assembly is effectively reduced in the fore sub frame, the excitation of front suspension causes the vibration of fore sub frame, avoids that vibration is made to pass to vehicle body and steering wheel, so as to improve the NVH performance of vehicle.
Description
Technical field
This disclosure relates to technical field of vehicle, and in particular, to a kind of fore sub frame and vehicle.
Background technique
Currently, vehicle is to simplify body structure, cost is reduced, monocoque construction is mostly used, it accordingly will be traditional
Independent vehicle frame replaces with fore sub frame and Rear secondary frame for vehicle.
Fore sub frame is mainly used for connecting front suspension and vehicle body and installs turning machine and power assembly rear-suspending.
The excitation of power assembly, the excitation of front suspension can all cause the vibration of fore sub frame, these vibrations are passed by vehicle body
Interior user is passed, will affect driver comfort.
Utility model content
Purpose of this disclosure is to provide a kind of fore sub frame, which effectively improves the excitation, preceding of power assembly
The excitation of suspension causes the vibration of fore sub frame, and vibration is made to pass to vehicle body and steering wheel to reduce vehicle NVH performance
Problem.
To achieve the goals above, the disclosure provides a kind of fore sub frame, including upper sheet metal component, lower sheet metal component and at least one
A reinforced support, the upper sheet metal component are connect with the lower sheet metal component, at least one described reinforced support is arranged in the upper metal plate
Between golden part and the lower sheet metal component, structure between the upper sheet metal component, the lower sheet metal component and at least one described reinforced support
Made at least two cavity body structures, at least two cavity body structure along the fore sub frame circumferentially.
Optionally, the reinforced support includes the preceding reinforced support positioned at front side, and at least two cavity body structure includes
Front cavity structure, the fore sub frame are provided with powerplant mount bracket interconnecting piece, and the preceding reinforced support is close to described dynamic
The setting of power assembly mounting bracket interconnecting piece, surrounds institute between the preceding reinforced support and the upper sheet metal component, the lower sheet metal component
State front cavity structure.
Optionally, the preceding reinforced support includes the first reinforced support, and first reinforced support is arranged in the power
The left side of assembly mounting bracket interconnecting piece；The front cavity structure includes by the upper sheet metal component, the lower sheet metal component, described
The first cavity body structure with closed cross-section that one reinforced support and the right connecting bracket of stringer surround.
Optionally, the preceding reinforced support includes the second reinforced support, and second reinforced support setting is total in the power
At the right side of mounting bracket interconnecting piece；The front cavity structure further includes by the upper sheet metal component, the lower sheet metal component, described
The second cavity body structure with closed cross-section that two reinforced supports and the left connecting bracket of stringer surround jointly.
Optionally, the preceding reinforced support includes: the first reinforced support and the second reinforced support；First reinforced support
The right side of the powerplant mount bracket interconnecting piece is set, and second reinforced support is arranged in the dynamic assembly suspension
The left side of bearing attachment；The front cavity structure includes reinforcing branch by the upper sheet metal component, the lower sheet metal component, described first
The third cavity body structure with closed cross-section that frame and second reinforced support surround.
Optionally, the reinforced support includes the rear reinforced support positioned at rear side, and at least two cavity body structure includes
4th cavity body structure, the rear reinforced support include that the third reinforced support positioned at right lateral side and the positioned at left rear side the 4th reinforces branch
Frame, the upper sheet metal component, the lower sheet metal component, the third reinforced support and the 4th reinforced support surround jointly has envelope
The 4th cavity body structure of closing cross section.
Optionally, the fore sub frame further includes the left reinforced support positioned at left side, at least two cavity body structures packet
The 5th cavity body structure is included, the upper sheet metal component, the lower sheet metal component and the left reinforced support surround the 5th cavity body structure.
Optionally, the fore sub frame further includes the right reinforced support positioned at right side, at least two cavity body structures packet
The 6th cavity body structure is included, the upper sheet metal component, the lower sheet metal component and the right reinforced support surround the 6th cavity body structure.
Optionally, at least two cavity body structures overall construction is in a rectangular shape.
Based on the above technical solution, the disclosure also provides a kind of vehicle, which includes above-mentioned fore sub frame.
Through the above technical solutions, the fore sub frame that the disclosure provides between upper sheet metal component, lower sheet metal component by being arranged
On the one hand at least one reinforced support can improve intensity, the rigidity of fore sub frame by the reinforced support itself；On the other hand
It can be collectively formed between upper sheet metal component, lower sheet metal component and at least one reinforced support circumferentially distributed extremely around fore sub frame
Few two cavity body structures further and significantly improve the intensity of fore sub frame, rigidity even first-order modal by the cavity body structure
Frequency reduces the fore sub frame because being activated and generates the risk of vibration, improves the NVH performance of vehicle.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the axonometric schematic diagram for the fore sub frame that disclosure illustrative embodiments provide；
Fig. 2 is the perspective view of the explosion for the fore sub frame that disclosure illustrative embodiments provide；
Fig. 3 is the schematic top plan view for the fore sub frame that disclosure illustrative embodiments provide；
Fig. 4 is the cross-section diagram of A-A in Fig. 3；
Fig. 5 is the cross-section diagram of B-B in Fig. 3；
Fig. 6 is the cross-section diagram of C-C in Fig. 3；
Fig. 7 is the cross-section diagram of D-D in Fig. 3；
Fig. 8 is the cross-section diagram of E-E in Fig. 3.
Description of symbols
11 first cavity body structure of sheet metal component on 10
12 second cavity body structure, 13 third cavity body structure
The 5th cavity body structure of 14 the 4th cavity body structure 15
The lower sheet metal component of 16 the 6th cavity body structures 20
101 lightening hole, 110 first reinforced support
120 second reinforced support, 130 third reinforced support
The right connecting bracket of 140 the 4th reinforced support, 151 stringer
The right interconnecting piece of right 153 vehicle body of interconnecting piece of 152 stringers
The right interconnecting piece of 154 right swing arm interconnecting piece, 155 stabilizer bar
The left connecting bracket of right 161 stringer of interconnecting piece of 156 turning machines
The left interconnecting piece of left 163 vehicle body of interconnecting piece of 162 stringers
164 left swing arm interconnecting piece, the 165 left interconnecting piece of stabilizer bar
The left 170 powerplant mount bracket interconnecting piece of interconnecting piece of 166 turning machines
The 180 right reinforced supports of left reinforced support 190
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality " upper and lower ", " left and right ", " forward and backward " used
Be defined based on vehicle itself, headstock be before, after the tailstock is, front-rear direction limits longitudinal direction, and left and right directions limits laterally
Direction limits left and right orientation when towards headstock and back to the tailstock, and "inner" refers in for component profile itself, but
These nouns of locality are merely for convenience of the description disclosure and simplify description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the disclosure.In addition, art
Language " first ", " second ", " third ", " the 4th ", " the 5th ", " the 6th " are used for description purposes only, and should not be understood as instruction or
Imply relative importance or succession.
According to the specific embodiment of the disclosure, a kind of fore sub frame is provided, figures 1 and 2 show that the one of fore sub frame
Kind embodiment.Refering to fig. 1, which includes upper sheet metal component 10, lower sheet metal component 20 and at least one reinforced support,
In, upper sheet metal component 10 is connect with lower sheet metal component 20, the setting of at least one reinforced support upper sheet metal component 10 and lower sheet metal component 20 it
Between, and at least two cavity body structures are configured between upper sheet metal component 10, lower sheet metal component 20 and at least one reinforced support, for changing
It, the cavity between upper sheet metal component 10 and lower sheet metal component 20 is divided into two or more chamber by least one reinforced support
Body structure, at least two cavity body structure along the fore sub frame circumferentially.
Through the above technical solutions, the fore sub frame that the disclosure provides passes through between upper sheet metal component 10, lower sheet metal component 20
At least one reinforced support is set, the strength and stiffness of fore sub frame on the one hand can be improved by the reinforced support itself, separately
On the one hand it can be collectively formed between upper sheet metal component 10, lower sheet metal component 20 and at least one reinforced support around fore sub frame week
To at least two cavity body structures of distribution, the intensity and just of the fore sub frame is further enhanced by least two cavity body structures
Degree, while the single order torsion mode and first-order flexure modal frequency of fore sub frame are significantly improved, lead engine equal excitation source
The fore sub frame mode of cause is excited a possibility that generating vibration reduction, while also reducing and being mounted on fore sub frame
The vibration of other parts reduces fore sub frame and improves to the transmitting of car vibration to improve the NVH performance of vehicle
The comfort that user takes.
In the specific embodiment that the disclosure provides, at least one reinforced support can according to need cloth feeding and set and construct.
Wherein, the reinforced support may include the preceding reinforced support on front side of fore sub frame, to increase fore sub frame
The strength and stiffness of front side.Accordingly, at least two cavity body structures include front cavity structure, preceding reinforced support and upper sheet metal component
10, lower 20 bracket of sheet metal component surrounds the front cavity structure, to further strengthen the strength and stiffness on front side of fore sub frame.
In the car, for the ease of the installation of power assembly, fore sub frame is usually provided with powerplant mount bracket company
Therefore socket part 170 in order to improve strength and stiffness of the fore sub frame at powerplant mount bracket interconnecting piece 170, can incite somebody to action
Preceding reinforced support is arranged close to powerplant mount bracket interconnecting piece 170, is beneficial to increase fore sub frame in dynamic assembly suspension
Single order torsion mode and first-order flexure modal frequency at bearing attachment 170.
As a kind of selection, refering to Fig. 2, Fig. 3 and Fig. 4, preceding reinforced support may include the first reinforced support 110, and first
Reinforced support 110 is arranged in the left side of powerplant mount bracket interconnecting piece 170, front cavity structure include by upper sheet metal component 10,
The first cavity body structure with closed cross-section that lower sheet metal component 20, the first reinforced support 110 are surrounded with the right connecting bracket 151 of stringer
11, it is beneficial to improve part of the fore sub frame between powerplant mount bracket interconnecting piece 170 and the right connecting bracket 151 of stringer
Strength and stiffness.Selectively, the first reinforced support 110 extends along the longitudinal direction of fore sub frame, so that the first cavity body structure
11 have certain length in the longitudinal direction of the vehicle, to be beneficial to increase the torsional strength and rigidity of fore sub frame.
Alternatively, refering to Fig. 2, Fig. 3 and Fig. 4, preceding reinforced support may include the second reinforced support 120, the
The right side of powerplant mount bracket interconnecting piece 170 is arranged in two reinforced supports 120, which includes by upper sheet metal component
10, the second cavity with closed cross-section that lower sheet metal component 20, the second reinforced support 120 and the left connecting bracket 161 of stringer surround
Structure 12 is beneficial to improve fore sub frame between powerplant mount bracket interconnecting piece 170 and the left connecting bracket 161 of stringer
Partial strength and stiffness.Selectively, the second reinforced support 120 extends along the longitudinal direction of fore sub frame, so that the second cavity
Structure 12 in the longitudinal direction of the vehicle have certain length, thus be beneficial to increase fore sub frame torsional strength and just
Degree.
As another selection, refering to Fig. 2, Fig. 3 and Fig. 4, preceding reinforced support may include the first reinforced support 110 and the
Two reinforced supports 120, powerplant mount bracket interconnecting piece 170 be located at the first reinforced support 110 and the second reinforced support 120 it
Between, enhance strength and stiffness of the fore sub frame at powerplant mount bracket interconnecting piece 170；In addition, the front cavity knot
Structure further includes the tool surrounded jointly by upper sheet metal component 10, lower sheet metal component 20, the first reinforced support 110 and the second reinforced support 120
There is the third cavity body structure 13 of closed cross-section, meanwhile, upper sheet metal component 10, lower sheet metal component 20, the first reinforced support 110 and stringer are right
Connecting bracket 151 can surround the first cavity body structure 11 with closed cross-section, and upper sheet metal component 10, lower sheet metal component 20, second add
Strong bracket 120 and the left connecting bracket 161 of stringer can surround the second cavity body structure 12 with closed cross-section, the first cavity body structure
11, the second cavity body structure 12 and the third cavity body structure 13 are substantially arranged along the entire front side of fore sub frame, and in vehicle
There is certain length, to be beneficial to increase the torsional strength and rigidity on front side of fore sub frame on longitudinal direction.
In addition, the reinforced support may include after being located at fore sub frame in the specific embodiment that the disclosure provides
The rear reinforced support of side, the rear reinforced support are beneficial to increase the strength and stiffness on rear side of fore sub frame.Selectively, refering to figure
5 and Fig. 8, the rear reinforced support include positioned at the third reinforced support 130 of fore sub frame right lateral side and positioned at a fore sub frame left side
4th reinforced support 140 of rear side, at least two cavity body structures further include the 4th cavity body structure 14, upper sheet metal component 10, lower metal plate
Part 20, third reinforced support 130 and the 4th reinforced support 140 surround the 4th cavity body structure with closed cross-section jointly
14, to improve the strength and stiffness of fore sub frame.Selectively, third reinforced support 130 and the 4th reinforced support 140 are equal
Extend along the longitudinal direction of fore sub frame, so that the 4th cavity body structure 14 has certain length in the longitudinal direction of the vehicle, from
And it is beneficial to increase the torsional strength and rigidity on rear side of fore sub frame.
In addition, refering to Fig. 6, the fore sub frame may include being located at it in the specific embodiment that the disclosure provides
The left reinforced support 180 in left side, left reinforced support 180 are beneficial to enhance the strength and stiffness on the left of fore sub frame.At least two
Cavity body structure includes the 5th cavity body structure 15, and the 5th cavity body structure 15 is by upper sheet metal component 10, lower sheet metal component 20 and left reinforced support
180 enclose, and can have closed cross section, to increase the strength and stiffness on the left of fore sub frame.Selectively, left
Reinforced support 180 can be extended to along the longitudinal direction of fore sub frame it is adjacent with the 4th reinforced support 140 so that the 5th cavity knot
Structure 15 has certain length in the longitudinal direction of the vehicle, such as can be 2/3rds or four points of fore sub frame longitudinal size
It is three even more, to be beneficial to further increase the torsional strength and rigidity on the left of fore sub frame.
Furthermore in the specific embodiment that the disclosure provides, refering to Fig. 7, the fore sub frame may include being located at it
The right reinforced support 190 on right side, right reinforced support 190 are beneficial to enhance the strength and stiffness on the right side of fore sub frame.At least two
Cavity body structure includes the 6th cavity body structure 16, and the 6th cavity body structure 16 is by upper sheet metal component 10, lower sheet metal component 20 and right reinforced support
190 enclose, and can have closed cross section, to increase the strength and stiffness on the right side of fore sub frame.Selectively, right
Reinforced support 190 can be extended to along the longitudinal direction of fore sub frame it is adjacent with third reinforced support 130 so that the 6th cavity knot
Structure 16 has certain length in the longitudinal direction of the vehicle, to be beneficial to further increase intensity on the right side of fore sub frame and just
Degree.Selectively, the 5th cavity body structure 15 and the 4th cavity body structure 14 are symmetrical about the longitudinal center axis of fore sub frame, so that
The strength and stiffness for obtaining the left and right sides of fore sub frame are consistent.
In the specific embodiment that the disclosure provides, reinforced support can be metal plate punching part, as simple plate
Structure, this is very useful to reduce manufacturing cost and realizes mass production.Selectively, reinforced support can substantially hang down
Directly extend in upper sheet metal component 10 and lower sheet metal component 20, reduces occupied space, while being beneficial to scratching on the vertical direction of reinforcement
Bent strength and stiffness.In addition, reinforced support can be welded between sheet metal component 10 and lower sheet metal component 20, in order to increase connection
The intensity at place and the increase for avoiding additional connector from causing fore sub frame weight.
In an embodiment of the present disclosure, at least two cavity body structures can be in week of the distributed rectangular in fore sub frame
To so that the fore sub frame on the basis of obtaining the torsional strength and rigidity on enough horizontal and vertical directions, is gone back
Manufacture material can be saved, processing and manufacturing process is reduced and reduces the weight of fore sub frame.Selectively, in Fig. 1 to Fig. 8 institute
In the embodiment shown, along the circumferential direction of fore sub frame, successively surrounded from powerplant mount bracket interconnecting piece 170:
Third cavity body structure 13, the second cavity body structure 12, the 5th cavity body structure 15, the 4th cavity body structure 14, the 6th cavity body structure 16,
One cavity body structure 11.Wherein, in a lateral direction, the 4th cavity body structure 14 substantially can respectively with the first cavity body structure 11,
Two cavity body structures 12 are parallel with third cavity body structure 13；In a longitudinal direction, the 5th cavity body structure 15 substantially with the 6th cavity knot
Structure 16 is parallel.
In addition, in the specific embodiment that the disclosure provides, for the ease of steady with stringer, left swing arm, right swing arm, transverse direction
The connection of fixed pole, turning machine and vehicle body is provided with the right interconnecting piece 152 of stringer, the left connection branch of stringer in the right connecting bracket 151 of stringer
Frame 161 is provided with the left interconnecting piece 162 of stringer；The right front ends of the fore sub frame are provided with right swing arm interconnecting piece 154, left front end is set
It is equipped with left swing arm interconnecting piece 164；The right interconnecting piece 155 of stabilizer bar is provided on the right side of the fore sub frame, left side is provided with
The left interconnecting piece 165 of stabilizer bar；The right interconnecting piece 156 of turning machine is provided on the right side of the fore sub frame, right side is provided with and turns
To the left interconnecting piece 166 of machine；The right rear end of the fore sub frame is provided with the right interconnecting piece 153 of vehicle body, left back end is provided with a vehicle body left side
Interconnecting piece 163.
In addition, in the specific embodiment that the disclosure provides, as shown in fig.3, being additionally provided on the fore sub frame
Multiple lightening holes 101, multiple lightening holes 101 are through upper sheet metal component 10 and lower sheet metal component 20, and multiple lightening holes 101 are located at least
In the region that two cavity body structures surround, by the way that lightening hole 101 is arranged, the weight of the fore sub frame is optimized.
Based on the above technical solution, the disclosure also provides a kind of vehicle, which includes above-mentioned fore sub frame.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.It is further to note that in above-mentioned specific embodiment
Described in each particular technique feature can be combined in any appropriate way in the case of no contradiction, be
Avoid unnecessary repetition, no further explanation will be given to various combinations of possible ways for the disclosure.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of fore sub frame, which is characterized in that including upper sheet metal component (10), lower sheet metal component (20) and at least one reinforcement branch
Frame, the upper sheet metal component (10) connect with the lower sheet metal component (20), at least one described reinforced support is arranged in the upper metal plate
Between golden part (10) and the lower sheet metal component (20), the upper sheet metal component (10), the lower sheet metal component (20) and described at least one
At least two cavity body structures, circumferential direction of at least two cavity body structure along the fore sub frame are configured between a reinforced support
Arrangement.
2. fore sub frame according to claim 1, which is characterized in that the reinforced support includes the preceding reinforcement positioned at front side
Bracket, at least two cavity body structure include front cavity structure, and the fore sub frame is provided with powerplant mount bracket company
Socket part (170), the preceding reinforced support are arranged close to the powerplant mount bracket interconnecting piece (170), reinforce branch before described
The front cavity structure is surrounded between frame and the upper sheet metal component (10), the lower sheet metal component (20).
3. fore sub frame according to claim 2, which is characterized in that the preceding reinforced support includes the first reinforced support
(110), first reinforced support (110) is arranged in the left side of the powerplant mount bracket interconnecting piece (170)；
The front cavity structure includes by the upper sheet metal component (10), the lower sheet metal component (20), first reinforced support
(110) the first cavity body structure (11) with closed cross-section surrounded with the right connecting bracket of stringer (151).
4. fore sub frame according to claim 2, which is characterized in that the preceding reinforced support includes the second reinforced support
(120), which is arranged on the right side of the powerplant mount bracket interconnecting piece (170)；
The front cavity structure further includes by the upper sheet metal component (10), the lower sheet metal component (20), second reinforced support
(120) the second cavity body structure (12) with closed cross-section surrounded jointly with the left connecting bracket of stringer (161).
5. fore sub frame according to claim 2, which is characterized in that the preceding reinforced support includes the first reinforced support
(110) and the second reinforced support (120)；
First reinforced support (110) setting is on the right side of the powerplant mount bracket interconnecting piece (170), and described second
Reinforced support (120) is arranged in the left side of the powerplant mount bracket interconnecting piece (170)；
The front cavity structure includes by the upper sheet metal component (10), the lower sheet metal component (20), first reinforced support
(110) and the third cavity body structure (13) with closed cross-section that surrounds of second reinforced support (120).
6. fore sub frame according to claim 1, which is characterized in that the reinforced support includes the rear reinforcement positioned at rear side
Bracket, at least two cavity body structure include the 4th cavity body structure (14), which includes positioned at the of right lateral side
Three reinforced supports (130) and the 4th reinforced support (140) positioned at left rear side, the upper sheet metal component (10), the lower sheet metal component
(20), the third reinforced support (130) and the 4th reinforced support (140) surround described with closed cross-section jointly
Four cavity body structures (14).
7. fore sub frame according to claim 1, which is characterized in that the fore sub frame further includes adding positioned at the left side in left side
Strong bracket (180), at least two cavity body structure include the 5th cavity body structure (15), the upper sheet metal component (10), it is described under
Sheet metal component (20) and the left reinforced support (180) surround the 5th cavity body structure (15).
8. fore sub frame according to claim 1, which is characterized in that the fore sub frame further includes adding positioned at the right side on right side
Strong bracket (190), at least two cavity body structure include the 6th cavity body structure (16), the upper sheet metal component (10), it is described under
Sheet metal component (20) and the right reinforced support (190) surround the 6th cavity body structure (16).
9. fore sub frame according to claim 1-8, which is characterized in that at least two cavity body structure is whole
It constructs in a rectangular shape.
10. a kind of vehicle, which is characterized in that including the described in any item fore sub frames of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821622771.4U CN209126804U (en) | 2018-09-30 | 2018-09-30 | Fore sub frame and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821622771.4U CN209126804U (en) | 2018-09-30 | 2018-09-30 | Fore sub frame and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209126804U true CN209126804U (en) | 2019-07-19 |
Family
ID=67231082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821622771.4U Expired - Fee Related CN209126804U (en) | 2018-09-30 | 2018-09-30 | Fore sub frame and vehicle |
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| Country | Link |
|---|---|
| CN (1) | CN209126804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124431A (en) * | 2020-10-23 | 2020-12-25 | 奇瑞汽车股份有限公司 | Auxiliary frame |
-
2018
- 2018-09-30 CN CN201821622771.4U patent/CN209126804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112124431A (en) * | 2020-10-23 | 2020-12-25 | 奇瑞汽车股份有限公司 | Auxiliary frame |
| CN112124431B (en) * | 2020-10-23 | 2021-09-28 | 奇瑞汽车股份有限公司 | Auxiliary frame |
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Front subframe and vehicle Effective date of registration: 20211213 Granted publication date: 20190719 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20190719 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |