CN113734294A - Engine compartment boundary beam front section assembly and vehicle - Google Patents
Engine compartment boundary beam front section assembly and vehicle Download PDFInfo
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- CN113734294A CN113734294A CN202111130143.0A CN202111130143A CN113734294A CN 113734294 A CN113734294 A CN 113734294A CN 202111130143 A CN202111130143 A CN 202111130143A CN 113734294 A CN113734294 A CN 113734294A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/08—Front or rear portions
- B62D25/082—Engine compartments
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Abstract
The invention discloses an engine compartment boundary beam front section assembly and a vehicle, which comprise a compartment boundary beam body, wherein the cross section of the compartment boundary beam body is rectangular, a first bending point which protrudes inwards is formed at a suspension front mounting point of the compartment boundary beam body, the rear suspension mounting point forms a second bending point protruding outwards, so that the whole cabin boundary beam body is S-shaped, the part of the cabin boundary beam body between the first bending point and 50-60 mm in front of the first bending point is a second energy absorption area, the cross section width of the second energy absorption area is 55-65 mm, the height of the second energy absorption area is 100-110 mm, the part of the cabin boundary beam body in front of the second energy absorption area is a first energy absorption area, the cross section width of the first energy absorption area is 85-90 mm, the height of the first energy absorption area is 100-110 mm, the area where the second bending point is located is a third energy absorption area, the cross section width of the third energy absorption area is 68-75 mm, and the height of the third energy absorption area is 110-130 mm. The energy absorption and unloading device can absorb and unload the energy generated by collision in the MPDB collision working condition, effectively avoid the collision force from being directly transmitted to the passenger cabin to cause the injury of passengers, and protect the safety of the passengers.
Description
Technical Field
The invention relates to an automobile body structure, in particular to an engine compartment side beam front section assembly and a vehicle.
Background
In recent years, people are increasingly aware of vehicle collision safety, collision regulations and C-NCAP evaluation indexes are increasingly tightened, and with the upgrade and optimization of a C-NCAP evaluation system, the requirements on passenger vehicle collision safety are more strict, and the MPDB biased collision working condition is particularly strictest.
The conventional passenger car type structure absorbs energy only through a front collision cross beam and an engine compartment longitudinal beam front section structure by designing a crushing rib in a folding crushing mode, so that the safety of passengers is protected.
In order to deal with MPDB offset collision working conditions, the front end structure cavity of the engine compartment longitudinal beam is enlarged, the length of an energy absorption area of the engine compartment longitudinal beam is lengthened or a variable-material-thickness laser tailor-welded plate is used for absorbing more energy to protect passengers, but the structure can affect the attractiveness of the vehicle type and simultaneously increases the weight and the cost of the system.
Disclosure of Invention
The invention aims to provide an engine compartment boundary beam front-section assembly and a vehicle, which can absorb and unload energy generated by collision in an MPDB collision working condition, effectively avoid the collision force from being directly transmitted to a passenger compartment to cause passenger injury, and protect the safety of the passenger.
The engine compartment boundary beam front section assembly comprises a compartment boundary beam body, the cross section of the compartment boundary beam body is rectangular, a first bending point which protrudes inwards is formed at the mounting point of the suspension front side of the compartment boundary beam body, a second bending point which is convex outwards is formed at the mounting point after the suspension, so that the side beam body of the engine room is S-shaped as a whole, the part of the engine room boundary beam body between the first bending point and 50-60 mm in front of the first bending point is a second energy absorption area, the width of the cross section of the second energy absorption area is 55-65 mm, the height of the second energy absorption area is 100-110 mm, the part of the engine room boundary beam body, which is positioned in front of the second energy absorption area, is a first energy absorption area, the width of the cross section of the first energy absorption area is 85-90 mm, the height of the first energy absorption area is 100-110 mm, the area where the second bending point is located is a third energy absorption area, the width of the cross section of the third energy absorption area is 68-75 mm, and the height of the third energy absorption area is 110-130 mm; the first energy-absorbing area, the second energy-absorbing area and the third energy-absorbing area are in smooth transition connection.
Further, the engine room side beam body comprises an inner plate, an outer plate and a reinforcing piece, the cross section of the inner plate is rectangular with an opening on the outer side, and the outer plate is connected with the opening of the inner plate; the reinforcement is arranged in the inner panel, the transversal open rectangle in the outside of personally submitting of reinforcement and with inner panel shape looks adaptation, the position and the suspension front erection support fixed connection that the reinforcement is located first inflection point, the position and the suspension rear erection support fixed connection that the reinforcement is located the second inflection point, the position that the installation support corresponds before cabin boundary beam body upper surface and the suspension is equipped with first via hole, is equipped with the second via hole with the position that the suspension rear erection support corresponds.
Further, the inner plate takes a second bending point as a section change point, the width of a partial cross section of the inner plate located in front of the section change point is 54mm, the height of the partial cross section of the inner plate located in back of the section change point is 110mm, and the width of a partial cross section of the inner plate located in back of the section change point is 73mm, and the height of the partial cross section of the inner plate is 125 mm; the planking uses first inflection point position as the cross section change point, and the planking is located the partial cross section width in cross section change point the place ahead and is 30mm, highly is 110mm, and the planking is located the partial cross section width that is located the cross section change point rear and is 3mm, highly is 125 mm.
Furthermore, the part of the reinforcing element between the front mounting bracket and the rear mounting bracket of the suspension is provided with a crushing rib.
Furthermore, a first supporting piece, a second supporting piece and an auxiliary frame mounting piece located between the first supporting piece and the second supporting piece are connected to the cabin boundary beam body in a cavity behind the second bending point, and the first supporting piece is located in front of the second supporting piece.
Further, sub vehicle frame installed part includes sub vehicle frame installation reinforcement and sub vehicle frame installation screwed pipe, sub vehicle frame installation reinforcement and cabin boundary beam body lower part external fixed surface are connected, sub vehicle frame installation screwed pipe passes sub vehicle frame installation reinforcement and cabin boundary beam body and stretches into in the cavity between first support piece and the second support piece.
Furthermore, the front end of the cabin boundary beam body is provided with a connecting piece fixedly connected with the vehicle body.
A vehicle comprises a vehicle body assembly, wherein the vehicle body assembly comprises the engine compartment side beam front section assembly.
Compared with the prior art, the invention has the following beneficial effects.
1. According to the invention, the folding type crushing energy absorption and bending can be realized along with different section forces under the MPDB collision working condition by adjusting the section of the cavity of the side beam body of the engine room, so that the energy generated by collision can be absorbed and unloaded. The cross section width of a first energy-absorbing area positioned at the front part of the side beam body of the engine room is 85-90 mm, the height of the first energy-absorbing area is 100-110 mm, the folding crushing energy-absorbing effect is achieved at the early stage of collision, the cross section width of a second energy-absorbing area close to the first energy-absorbing area is 60-65 mm, the height of the second energy-absorbing area is 100-110 mm, and the bending energy-unloading is achieved when the collision load force reaches 98-105 KN. The width of the cross section of a third energy absorption area of the cabin boundary beam body in the area of the second bending point is 68-75 mm, the height of the third energy absorption area is 110-130 mm, and bending unloading energy is achieved when the collision load force reaches 115-125 KN. The folding type crushing and bending deformation mode from front to back is realized, the absorption and unloading of MPDB collision energy are met, the collision force is effectively prevented from being directly transmitted to the passenger compartment to cause the injury of passengers, and the safety of the passengers is protected.
2. The engine room boundary beam body comprises an inner plate, an outer plate and a reinforcement, the first energy absorption area, the second energy absorption area and the third energy absorption area are formed through the section change of the inner plate and the outer plate in the length direction, the structure is simple, and the assembly is convenient and rapid. The reinforcing part arranged in the inner plate is fixedly connected with the front suspension mounting bracket at the position of the first bending point, and the reinforcing part is fixedly connected with the rear suspension mounting bracket at the position of the second bending point, so that mounting points are provided for the suspension, and the rigidity of the first bending point and the second bending point is improved.
3. According to the invention, the first supporting piece, the second supporting piece and the auxiliary frame mounting piece positioned between the first supporting piece and the second supporting piece are connected in the cavity of the cabin boundary beam body positioned behind the second bending point, and the cavity in the cabin boundary beam body is supported by the first supporting piece and the second supporting piece, so that the situation that the deformation mode of the cabin boundary beam body is influenced by upwarping of the cabin boundary beam body due to too high structural strength of the auxiliary frame mounting piece is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a schematic structural view of the reinforcing member of the present invention;
FIG. 4 is a schematic view of the assembly of the reinforcement member of the present invention with the inner panel;
FIG. 5 is a schematic view of the assembly of the outer and inner panels of the present invention;
FIG. 6 is a top view of the nacelle side sill body of the present invention.
In the figure, 1-a cabin boundary beam body, 2-an inner plate, 3-an outer plate, 4-a reinforcement, 5-a suspension front mounting bracket, 6-a suspension rear mounting bracket, 7-a first support member, 8-a second support member, 9-a subframe mounting reinforcement, 10-a subframe mounting threaded pipe, 11-a sealing plate, 12-a connecting plate, 13-a first via hole, 14-a second via hole, 15-a third via hole, 16-a crush rib; a is a first energy absorption area, B is a second energy absorption area, C is a third energy absorption area, M is a first bending point, and N is a second bending point.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 6, the shown front section assembly of the side beam of the engine cabin comprises a side beam body 1 of the engine cabin, wherein the cross section of the side beam body 1 of the engine cabin is rectangular, a first bending point M protruding inwards is formed at the mounting point of the side beam body 1 before suspension, and a second bending point N protruding outwards is formed at the mounting point after suspension, so that the side beam body 1 of the engine cabin is integrally S-shaped. The part of the cabin boundary beam body 1, which is 55mm in front of the first bending point M, is a second energy absorption area B, the cross section width of the second energy absorption area B is 55mm, the height of the second energy absorption area B is 110mm, the part of the cabin boundary beam body 1, which is positioned in front of the second energy absorption area B, is a first energy absorption area A, the cross section width of the first energy absorption area A is 85mm, the height of the first energy absorption area A is 110mm, the area where the second bending point N is located is a third energy absorption area C, and the cross section width of the third energy absorption area C is 72mm, and the height of the third energy absorption area C is 120 mm; the first energy absorption area A, the second energy absorption area B and the third energy absorption area C are in smooth transition connection.
Referring to fig. 1 to 5, taking an engine compartment side beam front section assembly on the left side of a vehicle body as an example, the engine compartment side beam body 1 includes an inner plate 2, an outer plate 3 and a reinforcement 4, the cross section of the inner plate 2 is a rectangle with an open left side, the outer plate 3 and the left open side of the inner plate 1 are welded and fixed, and the inner plate 2 and the outer plate 3 surround to form a cavity penetrating through the front and the rear. The utility model discloses a novel cabin boundary beam, including reinforcing member 4, the position that reinforcing member 4 is located first inflection point M, the position that reinforcing member 4 is transversal personally submits the open rectangle in left side and with the 2 shape looks adaptations of inner panel 2, reinforcing member 4 is located the position of second inflection point N and the 6 welded fastening of suspension after-mounting support, reinforcing member 4 is located the position that mounting support 5 corresponds before first inflection point M and the suspension and is equipped with first via hole 13, is equipped with second via hole 14 with the position that mounting support 6 corresponds behind the suspension, first via hole 13 and second via hole 14 are formed by the through-hole of coaxial setting on inner panel 2 and the reinforcing member 4.
The front end of the cabin boundary beam body 1 is provided with a connecting piece fixedly connected with a vehicle body, the connecting piece comprises a sealing plate 11 fixedly welded with the front end of the inner plate 2 and a connecting plate 12 fixedly welded with the front end of the outer plate 2, and the connecting plate 12 is attached to the sealing plate 11 and the connecting plate 12 is positioned in front of the sealing plate 11.
The inner plate 2 takes the second bending point N as a section change point, the width of the partial cross section of the inner plate 2 positioned in front of the section change point is 54mm, the height of the partial cross section of the inner plate 2 positioned in back of the section change point is 110mm, and the width of the partial cross section of the inner plate 2 positioned in back of the section change point is 73mm, and the height of the partial cross section of the inner plate 2 is 125 mm. The outer plate 3 takes the position of the first bending point M as a section change point, the width and the height of the partial cross section of the outer plate positioned in front of the section change point are respectively 30mm and 110mm, and the width and the height of the partial cross section of the outer plate positioned behind the section change point are respectively 3mm and 125 mm. The first energy absorption area A, the second energy absorption area B and the third energy absorption area C are formed by the section change of the inner plate 2 and the outer plate 3 in the length direction, the structure is simple, and the assembly is convenient and rapid.
The energy is absorbed by a first energy absorption area A with the cross section width of 85mm and the cross section height of 110mm in the early stage of collision through a folding crushing mode. When the section force reaches 105KN, a first bending point which is convex inwards is realized through the second energy absorption area B with the reduced cross section size, the cross section width of 55mm and the cross section height of 110mm, and the energy is unloaded through bending. When the section force reaches 125KN, a second bending point protruding outwards is realized at the position of the rear suspension mounting point through a third energy absorption area C with the increased cross section size, the cross section width of 72mm and the cross section height of 120mm, and energy is unloaded through bending. The deformation mode of folding crushing and bending from front to back is realized by the whole cabin boundary beam body 1, MPDB collision energy absorption and unloading are met, collision force is effectively prevented from being directly transmitted to the passenger cabin to cause passenger injury, and safety of the passenger is protected.
The part of the reinforcing element 4 between the front mounting bracket 5 and the rear mounting bracket 6 is provided with a crushing rib 16, so that the energy absorption effect of the reinforcing element 4 is improved.
The cabin boundary beam body 1 is connected with a first supporting piece 7, a second supporting piece 8 and an auxiliary frame mounting piece between the first supporting piece 7 and the second supporting piece 8 in a cavity behind the second bending point N, and the first supporting piece 7 is located in front of the second supporting piece 8. The sub vehicle frame installed part comprises a sub vehicle frame installed reinforcing part 9 and a sub vehicle frame installed threaded pipe 10, the sub vehicle frame installed reinforcing part 9 is fixed to the outer surface of the lower portion of the cabin boundary beam body 1 in a welded mode, and the sub vehicle frame installed threaded pipe 10 penetrates through a third through hole 15 in the sub vehicle frame installed reinforcing part 9 and the cabin boundary beam body 1 and extends into a cavity between the first supporting part 7 and the second supporting part 8. The first supporting piece 7 and the second supporting piece 8 are used for supporting the cavity in the cabin boundary beam body 1, and the situation that the structural strength of the auxiliary frame mounting piece is too high to cause upwarping of the cabin boundary beam body and influence on a deformation mode of the cabin boundary beam body is avoided.
During the concrete assembly, constitute first composite member in installing support 5 and the suspension after installing support 6 welded fastening 4 before will suspending, then the position of the cross-section change point of installing support 6 and inner panel 2 corresponds after the suspension in the adjustment first composite member, with first composite member welded fastening in inner panel 2, at 2 front end welded fastening shrouding 10 of inner panel, at 2 rear portions welded fastening first support piece 7 of inner panel, second support piece 8, with frame installation reinforcement 9 and 1 lower part surface welded fastening of cabin boundary beam body, sub vehicle frame installation screwed pipe 10 passes sub vehicle frame installation reinforcement 9 and the third via hole 15 on the cabin boundary beam body 1 and stretches into in the cavity between first support piece 7 and the second support piece 8. And welding and fixing a connecting plate 12 at the front end of the outer plate 3, adjusting the position of the connecting plate 12 to enable the connecting plate to be attached to the front surface of the sealing plate 11, and then welding and fixing the outer plate 3 and the inner plate 2 to complete the assembly of the cabin boundary beam body 1. All parts of the cabin boundary beam body 1 are fixedly connected in a welding mode, so that the process performance is good, and the cost is low.
A vehicle comprises a vehicle body assembly, wherein the vehicle body assembly comprises the engine compartment side beam front section assembly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides an engine compartment boundary beam anterior segment assembly which characterized in that: including cabin boundary beam body (1), the rectangle is personally submitted in cabin boundary beam body (1) transversal, and installation point department forms inside bellied first turning point M before the suspension in cabin boundary beam body (1), and installation point department forms outside bellied second turning point N behind the suspension for cabin boundary beam body (1) is whole to be "S" type
The part, located between the first bending point M and 50-60 mm in front of the first bending point M, of the engine room boundary beam body (1) is a second energy absorption area B, the cross section width of the second energy absorption area B is 55-65 mm, and the height of the second energy absorption area B is 100-110 mm;
the part of the engine room boundary beam body (1) in front of the second energy absorption area B is a first energy absorption area A, the cross section width of the first energy absorption area A is 85-90 mm, and the height of the first energy absorption area A is 100-110 mm;
the area where the second bending point N is located is a third energy absorption area C, the cross section width of the third energy absorption area C is 68-75 mm, and the height of the third energy absorption area C is 110-130 mm;
the first energy absorption area A, the second energy absorption area B and the third energy absorption area C are in smooth transition connection.
2. The engine compartment edge beam forward section assembly of claim 1, further comprising: the engine room boundary beam body (1) comprises an inner plate (2), an outer plate (3) and a reinforcement (4), the cross section of the inner plate (2) is in a rectangular shape with an opening at the outer side, and the outer plate (3) is connected with the opening of the inner plate (2);
arrange in inner panel (2) reinforcer (4), reinforcer (3) are transversal personally submits the open rectangle in the outside and with inner panel (2) shape looks adaptation, and installing support (5) fixed connection before position and the suspension that reinforcer (3) are located first turning point M, and installing support (6) fixed connection behind position and the suspension that reinforcer (4) are located second turning point N, the position that installing support (5) correspond before cabin boundary beam body (1) upper surface and the suspension is equipped with first via hole (13), is equipped with second via hole (14) with the position that installing support (6) correspond behind the suspension.
3. The engine compartment edge beam forward section assembly of claim 2, wherein: the inner plate (2) takes a second bending point as a section change point, the width of a partial cross section of the inner plate (2) positioned in front of the section change point is 54mm, the height of the partial cross section of the inner plate (2) positioned in back of the section change point is 110mm, and the width of a partial cross section of the inner plate (2) positioned in back of the section change point is 73mm, and the height of the partial cross section of the inner plate (2) is 125 mm;
the outer plate (3) takes a first bending point position as a section change point, the width of a partial cross section of the outer plate (3) in front of the section change point is 30mm, the height of the partial cross section of the outer plate is 110mm, and the width of a partial cross section of the outer plate (3) in back of the section change point is 3mm, and the height of the partial cross section of the outer plate is 125 mm.
4. The engine compartment edge beam forward section assembly of claim 2, wherein: and a crushing rib (16) is arranged on the part of the reinforcing element (4) between the front mounting bracket (5) and the rear mounting bracket (6) of the suspension.
5. The engine compartment edge rail forward section assembly of claim 1 or 2, wherein: the cabin boundary beam body (1) is connected with a first supporting piece (7), a second supporting piece (8) and an auxiliary frame mounting piece between the first supporting piece (7) and the second supporting piece (8) in a cavity behind the second bending point N, and the first supporting piece (7) is located in front of the second supporting piece (8).
6. The engine compartment edge beam forward section assembly of claim 5, wherein: the sub vehicle frame installed part comprises a sub vehicle frame installed reinforcing part (9) and a sub vehicle frame installed threaded pipe (10), the sub vehicle frame installed reinforcing part (9) is fixedly connected with the outer surface of the lower portion of the cabin side beam body (1), and the sub vehicle frame installed threaded pipe (10) penetrates through the sub vehicle frame installed reinforcing part (9) and the cabin side beam body (1) to stretch into a cavity between the first supporting part (7) and the second supporting part (8).
7. The engine compartment edge rail forward section assembly of claim 1 or 2, wherein: the front end of the cabin boundary beam body (1) is provided with a connecting piece fixedly connected with a vehicle body.
8. A vehicle, comprising a body assembly, characterized in that: the vehicle body assembly comprises the engine compartment boundary beam front section assembly as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130143.0A CN113734294B (en) | 2021-09-26 | 2021-09-26 | Engine compartment boundary beam front section assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130143.0A CN113734294B (en) | 2021-09-26 | 2021-09-26 | Engine compartment boundary beam front section assembly and vehicle |
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| CN113734294A true CN113734294A (en) | 2021-12-03 |
| CN113734294B CN113734294B (en) | 2023-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111130143.0A Active CN113734294B (en) | 2021-09-26 | 2021-09-26 | Engine compartment boundary beam front section assembly and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384624A (en) * | 2022-09-23 | 2022-11-25 | 重庆长安汽车股份有限公司 | Engine compartment longitudinal beam front end connecting structure and vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09183388A (en) * | 1995-12-28 | 1997-07-15 | Toyota Auto Body Co Ltd | Front side member structure for automobile |
| JP2003170862A (en) * | 2001-12-05 | 2003-06-17 | Nissan Motor Co Ltd | Body front part structure |
| CN104290821A (en) * | 2014-09-23 | 2015-01-21 | 安徽江淮汽车股份有限公司 | Engine compartment longitudinal beam structure |
| JP2015071327A (en) * | 2013-10-02 | 2015-04-16 | 日産自動車株式会社 | Vehicle body structure of vehicle |
| FR3012103A3 (en) * | 2013-10-22 | 2015-04-24 | Renault Sa | FRONT WHEEL ASSEMBLY OF MOTOR VEHICLE |
| JP2015189365A (en) * | 2014-03-28 | 2015-11-02 | 株式会社豊田自動織機 | Front part vehicle body structure |
| CN206067898U (en) * | 2016-07-18 | 2017-04-05 | 东风小康汽车有限公司重庆分公司 | Automobile right vertical beam |
| CN214057703U (en) * | 2020-12-10 | 2021-08-27 | 东风小康汽车有限公司重庆分公司 | Automobile longitudinal beam front section |
-
2021
- 2021-09-26 CN CN202111130143.0A patent/CN113734294B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09183388A (en) * | 1995-12-28 | 1997-07-15 | Toyota Auto Body Co Ltd | Front side member structure for automobile |
| JP2003170862A (en) * | 2001-12-05 | 2003-06-17 | Nissan Motor Co Ltd | Body front part structure |
| JP2015071327A (en) * | 2013-10-02 | 2015-04-16 | 日産自動車株式会社 | Vehicle body structure of vehicle |
| FR3012103A3 (en) * | 2013-10-22 | 2015-04-24 | Renault Sa | FRONT WHEEL ASSEMBLY OF MOTOR VEHICLE |
| JP2015189365A (en) * | 2014-03-28 | 2015-11-02 | 株式会社豊田自動織機 | Front part vehicle body structure |
| CN104290821A (en) * | 2014-09-23 | 2015-01-21 | 安徽江淮汽车股份有限公司 | Engine compartment longitudinal beam structure |
| CN206067898U (en) * | 2016-07-18 | 2017-04-05 | 东风小康汽车有限公司重庆分公司 | Automobile right vertical beam |
| CN214057703U (en) * | 2020-12-10 | 2021-08-27 | 东风小康汽车有限公司重庆分公司 | Automobile longitudinal beam front section |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384624A (en) * | 2022-09-23 | 2022-11-25 | 重庆长安汽车股份有限公司 | Engine compartment longitudinal beam front end connecting structure and vehicle |
| CN115384624B (en) * | 2022-09-23 | 2023-11-21 | 重庆长安汽车股份有限公司 | Engine compartment longitudinal beam front end connecting structure and vehicle |
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| CN113734294B (en) | 2023-09-22 |
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