CN218112771U - Vehicle body structure and have its vehicle - Google Patents
Vehicle body structure and have its vehicle Download PDFInfo
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- CN218112771U CN218112771U CN202222869467.2U CN202222869467U CN218112771U CN 218112771 U CN218112771 U CN 218112771U CN 202222869467 U CN202222869467 U CN 202222869467U CN 218112771 U CN218112771 U CN 218112771U
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Abstract
The utility model discloses a body structure for vehicle for body structure of vehicle includes: the first longitudinal beam and the second longitudinal beam extend along the front-back direction respectively and are arranged at intervals in the width direction; the third longitudinal beam and the fourth longitudinal beam extend along the front-back direction respectively, the third longitudinal beam and the first longitudinal beam are arranged in parallel in the height direction, and the fourth longitudinal beam and the second longitudinal beam are arranged in parallel in the height direction; the first connecting seat is connected between the first longitudinal beam and the third longitudinal beam, and the second connecting seat is connected between the second longitudinal beam and the fourth longitudinal beam. According to the utility model discloses an automobile body structure has increased a biography power route through the below at automobile body structure, reaches the dispersion and absorbs the produced energy of vehicle rear portion when taking place high-speed collision, reduces automobile body structure's deformation volume, has guaranteed the safety of the interior member of car.
Description
Technical Field
The utility model belongs to the technical field of the vehicle and specifically relates to a vehicle body structure and have its vehicle is related to.
Background
In the prior art, the body construction generally is the steel, when increasing battery capacity, can lead to automobile body weight too big and produce the safety problem, traditional steel part preparation and assembly difficulty, the part quantity is numerous, and traditional body construction is when the collision takes place, power transmission path is less, the energy that produces when can not the intensive dispersion collision, how to design body construction consequently, make body construction weight reduce, and structural strength is unchangeable, and when the collision takes place, can the intensive dispersion energy guarantee that the safety of members in the car becomes for the field problem of treating the solution.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a body structure for vehicle, according to the utility model discloses a thereby body structure increases through setting up third longeron and fourth longeron in body structure's below and passes the power route, reaches the dispersion and absorbs the vehicle rear portion produced energy when taking place high-speed collision, reduces body structure's deformation volume, has guaranteed the safety of car interior member.
The utility model discloses still provide a vehicle that has above-mentioned body structure.
According to the utility model discloses a body structure includes: the first longitudinal beam and the second longitudinal beam respectively extend along the front-back direction and are arranged at intervals in the width direction; the third longitudinal beam and the fourth longitudinal beam extend in the front-back direction respectively, the third longitudinal beam and the first longitudinal beam are arranged in parallel in the height direction, and the fourth longitudinal beam and the second longitudinal beam are arranged in parallel in the height direction; the first connecting seat is connected between the first longitudinal beam and the third longitudinal beam, and the second connecting seat is connected between the second longitudinal beam and the fourth longitudinal beam.
According to the utility model discloses a body construction is through with first longeron and third longeron parallel arrangement in the direction of height, and the second longeron is compared in traditional body construction with fourth longeron parallel arrangement in the rigidity direction, the embodiment of the utility model provides an in the below body construction has increased a biography power route, specifically, on the power that first longeron received can transmit the third longeron through first connecting seat, on the power that the second longeron received can transmit the fourth longeron through the second connecting seat, reaches the dispersion and absorbs the vehicle rear portion produced energy when taking place high-speed collision, reduces body construction's deformation volume, has guaranteed member's in the car safety.
According to some embodiments of the present invention, the body structure further comprises a cabin, the cabin being connected to the same side end of the first longitudinal beam, the second longitudinal beam, the third longitudinal beam and the fourth longitudinal beam, respectively; the cabin comprises a first connecting beam and a second connecting beam, wherein one end of the first connecting beam is connected with the first longitudinal beam, the other end of the first connecting beam is connected with the cabin, one end of the second connecting beam is connected with the second longitudinal beam, and the other end of the second connecting beam is connected with the cabin.
According to some embodiments of the invention, the body structure further comprises a first cross beam, one end of the first cross beam being connected with the first longitudinal beam, the other end of the first cross beam being connected with the cabin; one end of the second cross beam is connected with the second longitudinal beam, and the other end of the second cross beam is connected with the cabin; wherein the first cross beam and the second cross beam extend toward each other in the width direction and are arranged crosswise.
According to some embodiments of the invention, the vehicle body structure further comprises a third connecting seat connected between the first longitudinal beam and the third longitudinal beam and a fourth connecting seat connected between the second longitudinal beam and the fourth longitudinal beam; the transmission mounting cross beam is arranged between the first longitudinal beam and the second longitudinal beam, and shock absorber mounting seats are formed at two ends of the transmission mounting cross beam.
According to the utility model discloses a some embodiments, first connecting seat with be provided with first suspension mounting point on the second connecting seat respectively, the third connecting seat with be provided with second suspension mounting point on the fourth connecting seat respectively.
According to some embodiments of the invention, the vehicle body structure further comprises a first stringer, one end of the first stringer being connected to the first longitudinal beam, the other end of the first stringer being connected to the third longitudinal beam, the first stringer extending in a front-rear direction; one end of the second oblique beam is connected with the second longitudinal beam, the other end of the second oblique beam is connected with the fourth longitudinal beam, and the second oblique beam extends in the front-rear direction.
According to some embodiments of the present invention, the vehicle body structure further comprises a third stringer, one end of the third stringer being connected with the first connection seat, the other end of the third stringer being connected with the transmission mounting cross-beam; one end of the fourth oblique beam is connected with the second connecting seat, and the other end of the fourth oblique beam is connected with the transmission mounting cross beam.
According to some embodiments of the utility model, the body construction still includes the anticollision roof beam, the anticollision roof beam respectively with first longeron with the other end of second longeron is connected.
According to some embodiments of the invention, the first longitudinal beam, the second longitudinal beam, the third longitudinal beam and the fourth longitudinal beam are constructed as aluminum pieces.
The vehicle according to the present invention is briefly described below.
According to the vehicle body structure provided with any one of the above embodiments, the vehicle body structure provided with any one of the above embodiments is provided, so that the whole vehicle mass of the vehicle is greatly reduced, the problem of increased vehicle maintenance mass due to increased battery weight is solved, the safety problem of the vehicle due to increased weight is avoided, and the safety of the vehicle is improved; in addition, in the vehicle provided with the vehicle body structure according to any one of the above embodiments, in the event of a high-speed rear collision, the vehicle has three force transmission paths, as compared with two force transmission paths of a conventional vehicle, and the capability of the rear part generated in the high-speed collision can be sufficiently dispersed and absorbed, thereby protecting the occupants.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is an isometric view of a vehicle body structure according to an embodiment of the present invention;
FIG. 2 is a top view of a vehicle body structure according to an embodiment of the present invention;
fig. 3 is a left side view of a vehicle body structure according to an embodiment of the present invention.
Reference numerals:
the structure 1 of a vehicle body is provided with,
the structure comprises a first longitudinal beam 11, a second longitudinal beam 12, a third longitudinal beam 13, a fourth longitudinal beam 14, a first connecting seat 15, a second connecting seat 16, a first connecting beam 17, a second connecting beam 18, a first cross beam 19, a second cross beam 20, a third connecting seat 21, a fourth connecting seat 22, a first oblique beam 23, a second oblique beam 24, a third oblique beam 25, a fourth oblique beam 26, a cabin 27, a transmission mounting cross beam 28, an anti-collision beam 29, an engine suspension mounting cross beam 30, a cabin rear cross beam 31 and a shock absorber mounting seat 32.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
A vehicle body structure for a vehicle according to an embodiment of the present invention is described below with reference to fig. 1 to 3.
According to the utility model discloses in the embodiment of the utility model provides a body structure 1 for vehicle includes: the first longitudinal beam 11, the second longitudinal beam 12, the third longitudinal beam 13, the fourth longitudinal beam 14, the first connecting seat 15 and the second connecting seat 16. The first longitudinal beam 11 and the second longitudinal beam 12 extend in the front-rear direction and are arranged at intervals in the width direction; the third longitudinal beam 13 and the fourth longitudinal beam 14 extend in the front-rear direction respectively, the third longitudinal beam 13 and the first longitudinal beam 11 are arranged in parallel in the height direction, and the fourth longitudinal beam 14 and the second longitudinal beam 12 are arranged in parallel in the height direction; the first connecting seat 15 is connected between the first longitudinal beam 11 and the third longitudinal beam 13, and the second connecting seat 16 is connected between the second longitudinal beam 12 and the fourth longitudinal beam 14.
According to the embodiment of the utility model provides a body structure 1 for vehicle, through with first longeron 11 and third longeron 13 parallel arrangement in the direction of height, second longeron 12 and fourth longeron 14 parallel arrangement in the rigidity direction, compare in traditional body structure 1, body structure 1 in the embodiment has increased a biography power route in the below, specifically, the power that first longeron 11 received can transmit to third longeron 13 through first connecting seat 15 on, the power that second longeron 12 received can transmit to fourth longeron 14 through second connecting seat 16 on, reaches the dispersion and absorbs the vehicle rear portion produced energy when taking place high-speed collision, reduces body structure 1's deformation volume, has guaranteed the safety of car interior member.
According to the embodiment of the utility model provides an automobile body structure 1 for vehicle, be provided with radiator installation site on first longeron 11 and third longeron 13, second longeron 12 and the fourth longeron 14, the radiator can be arranged in one side of first longeron 11 and third longeron 13, second longeron 12 and fourth longeron 14, compares in traditional conventional vehicle, according to the utility model discloses an automobile body structure 1 need not add a front end frame and places the radiator, so according to the utility model discloses an automobile body structure 1 can directly cancel the front end frame structure of conventional vehicle, has solved the problem of front end frame's bolt assembly difficulty, has also solved difficult assurance of bolt installation precision, with high costs, heavy, the long problem of assemble duration, and then has saved the cost, has saved development cycle.
According to the utility model discloses in the embodiment, a body structure 1 for vehicle still includes: the engine mount mounts a cross member 30 and a nacelle rear cross member 31. The engine suspension mounting cross beam 30 is arranged between the third longitudinal beam 13 and the fourth longitudinal beam 14 and connected with the third longitudinal beam 13 and the fourth longitudinal beam 14; the nacelle rear cross member 31 is provided between the third longitudinal member 13 and the fourth longitudinal member 14, and is connected to the third longitudinal member 13 and the fourth longitudinal member 14. Both the rear cabin cross beam 31 and the engine mount cross beam 30 can increase the transverse rigidity of the whole vehicle body structure 1, so that the vehicle body structure 1 is more stable; further, the engine mount mounting cross member 30 provides a mounting point for the engine mount.
In some embodiments of the present invention, the vehicle body structure 1 further comprises: a cabin 27, a first connecting beam 17 and a second connecting beam 18. The cabin 27 is respectively connected with one ends of the first longitudinal beam 11, the second longitudinal beam 12, the third longitudinal beam 13 and the fourth longitudinal beam 14 on the same side; one end of the first connecting beam 17 is connected with the first longitudinal beam 11, the other end of the first connecting beam 17 is connected with the cabin 27, one end of the second connecting beam 18 is connected with the second longitudinal beam 12, and the other end of the second connecting beam 18 is connected with the cabin 27. Wherein, a rear cross beam of the cabin 27 is formed on the cabin 27. By connecting the first connecting beam 17 between the cabin 27 and the first longitudinal beam 11 and the second connecting beam 18 between the cabin 27 and the second longitudinal beam 12, the first connecting beam 17, the second connecting beam 18, the first longitudinal beam 11 and the second longitudinal beam 12 together form a third force transmission path in the body structure 1. Specifically, the force applied to the first longitudinal beam 11 can be transmitted to the rear cross beam of the cabin 27 through the first connecting beam 17, and the force applied to the second longitudinal beam 12 can be transmitted to the rear cross beam of the cabin 27 through the second connecting beam 18, so that the energy generated by the rear part of the vehicle in high-speed collision can be dispersed and absorbed, the deformation amount of the vehicle body structure 1 is reduced, and the safety of members in the vehicle is ensured.
In some embodiments of the present invention, the vehicle body structure 1 further includes: a first cross beam 19 and a second cross beam 20. One end of the first cross beam 19 is connected with the first longitudinal beam 11, and the other end of the first cross beam 19 is connected with the cabin 27; one end of the second cross beam 20 is connected with the second longitudinal beam 12, and the other end of the second cross beam 20 is connected with the cabin 27; wherein the first cross beam 19 and the second cross beam 20 extend toward each other in the width direction and are arranged crosswise. The first cross beam 19 and the second cross beam 20 constitute a cross beam assembly. By connecting one end of the first cross beam 19 with the first longitudinal beam 11, the other end of the first cross beam 19 is connected with the cabin 27; one end of the second cross beam 20 is connected with the second longitudinal beam 12, and the other end of the second cross beam 20 is connected with the cabin 27, so that the torsion mode of the whole vehicle body structure 1 is improved, the torsion rigidity of the vehicle body structure 1 is improved, the deformation quantity of the rear part of the vehicle during high-speed collision is reduced, and the safety of passengers in the vehicle is ensured.
In some embodiments of the present invention, the vehicle body structure 1 further comprises a third connecting seat 21, a fourth connecting seat 22 and a transmission mounting cross member 28. The third connecting seat 21 is connected between the first longitudinal beam 11 and the third longitudinal beam 13, and the fourth connecting seat 22 is connected between the second longitudinal beam 12 and the fourth longitudinal beam 14; the transmission mounting cross member 28 is disposed between the first longitudinal member 11 and the second longitudinal member 12, and damper mounting seats 32 are formed at both ends of the transmission mounting cross member 28. The shock absorber mounting seat 32 is connected with the first longitudinal beam 11 and the second longitudinal beam 12 through bolts, the transmission mounting cross beam 28 and the shock absorber mounting seat 32 are suitable for a welding process, and the transmission mounting cross beam 28 provides a mounting point for a transmission suspension. By welding the transmission mounting cross beam 28 and the damper mounting seat 32 together, the transverse rigidity of the whole vehicle body structure 1 is increased, the size of the damper mounting seat 32 is reduced, the light weight of the vehicle body is realized, and the bending rigidity and the torsional rigidity of the whole vehicle body structure 1 are also improved by welding the transmission mounting cross beam 28 and the damper mounting seat 32 together.
In some embodiments of the present invention, the first connecting seat 15 and the second connecting seat 16 are respectively provided with a first suspension mounting point, and the third connecting seat 21 and the fourth connecting seat 22 are respectively provided with a second suspension mounting point. The suspension swing arm can be directly mounted on the vehicle body structure 1 through the first suspension mounting point on the first connecting seat 15 and the second connecting seat 16 and the second suspension mounting point on the third connecting seat 21 and the fourth connecting seat 22.
To sum up, according to the utility model discloses a body structure 1 can be directly with engine mount, derailleur suspension and suspension swing arm snap-on the automobile body, compares in traditional body structure 1, according to the utility model discloses a body structure 1 has cancelled the sub vehicle frame, has reduced the automobile body weight of whole car, has realized the lightweight of automobile body, promotes the security of vehicle.
In some embodiments of the present invention, the vehicle body structure 1 further includes: a first oblique beam 23 and a second oblique beam 24. One end of the first oblique beam 23 is connected with the first longitudinal beam 11, the other end of the first oblique beam 23 is connected with the third longitudinal beam 13, and the first oblique beam 23 extends in the front-rear direction; one end of the second oblique beam 24 is connected with the second longitudinal beam 12, the other end of the second oblique beam 24 is connected with the fourth longitudinal beam 14, and the second oblique beam 24 extends in the front-rear direction. The first oblique beam 23 is arranged between the first longitudinal beam 11 and the third longitudinal beam 13, the second oblique beam 24 is arranged between the second longitudinal beam 12 and the fourth longitudinal beam 14, the structural strength between the first longitudinal beam 11 and the third longitudinal beam 13 and between the second longitudinal beam 12 and the fourth longitudinal beam 14 is improved, furthermore, the force applied to the first longitudinal beam 11 can be transmitted to the third longitudinal beam 13 through the first oblique beam 23, and the force applied to the second longitudinal beam 12 can be transmitted to the fourth longitudinal beam 14 through the second oblique beam 24, so that the energy generated when the rear part of a vehicle collides at a high speed can be dispersed and absorbed, the deformation quantity of the vehicle body structure 1 is reduced, and the safety of members in the vehicle is ensured.
In some embodiments of the present invention, the vehicle body structure 1 further comprises: a third stringer 25 and a fourth stringer 26. One end of the third oblique beam 25 is connected with the first connecting seat 15, and the other end of the third oblique beam 25 is connected with the transmission mounting cross beam 28; one end of a fourth oblique beam 26 is connected to the second connecting socket 16, and the other end of the fourth oblique beam 26 is connected to a transmission mounting cross member 28. By arranging the third oblique beam 25 between the first connecting seat 15 and the transmission mounting cross beam 28 and arranging the fourth oblique beam 26 between the second connecting seat 16 and the transmission mounting cross beam 28, the structural strength of the whole vehicle body structure 1 is increased, the torsional rigidity of the vehicle body structure 1 is improved, and the safety of the vehicle is further improved.
In some embodiments of the present invention, the body structure 1 further comprises an impact beam 29. The impact beam 29 is connected to the other ends of the first longitudinal beam 11 and the second longitudinal beam 12, respectively. Through setting up crashproof roof beam 29, can avoid the direct emergence collision of automobile body to when the vehicle bumps, crashproof roof beam 29 can absorb the energy that the sub-part collided and produced, and the first longeron 11 and the second longeron 12 can take place to burst and contract and warp, can absorb the energy that most collisions produced, protection derailleur and engine prevent to receive the collision damage, and the residual energy that all the other collisions produced can be through three biography power route transmission and absorption, reduces the injury to body structure 1, and then has protected passenger's safety.
In some embodiments of the present invention, the first longitudinal beam 11, the second longitudinal beam 12, the third longitudinal beam 13 and the fourth longitudinal beam 14 are constructed as aluminum pieces. Because the first longitudinal beam 11, the second longitudinal beam 12, the third longitudinal beam 13 and the fourth longitudinal beam 14 are constructed by aluminum parts, compared with the traditional steel parts, the use of the aluminum alloy material greatly reduces the mass of the whole automobile, and realizes the light weight of the automobile body. Further, the first longitudinal beam 11, the second longitudinal beam 12, the third longitudinal beam 13 and the fourth longitudinal beam 14 are all formed by adopting an aluminum alloy extrusion process. Through adopting aluminum alloy extrusion technology, the problem that the conventional longitudinal beam of the vehicle body structure 1 needs a plurality of sheet metal parts to be welded together to form a longitudinal beam structure is solved, the problems that the sheet metal structure is difficult to weld and a plurality of welding spots need to be welded on sheet metal parts are solved, the production efficiency is increased, the production beat is accelerated, and the production period is saved.
In other embodiments of the present invention, the first connecting seat 15 and the second connecting seat 16, the first connecting beam 17 and the second connecting beam 18, the first cross beam 19 and the second cross beam 20, the third connecting seat 21 and the fourth connecting seat 22, the transmission mounting beam 28, the first oblique beam 23 and the second oblique beam 24, the third oblique beam 25 and the fourth oblique beam 26, and the anti-collision beam 29 are all made of aluminum, compared with the conventional steel parts, the use of the aluminum alloy material greatly reduces the total vehicle mass, and realizes the light weight of the vehicle body. Further, the first connecting seat 15, the second connecting seat 16, the third connecting seat 21 and the fourth connecting seat 22 are all formed by adopting an aluminum alloy die-casting process, so that the structural strength of the vehicle body structure 1 is ensured; further, the rear suspension swing arm is fixed by the third connecting seat 21 and the fourth connecting seat 22, the third connecting seat 21 and the fourth connecting seat 22 are designed into an aluminum alloy die casting structure, and one aluminum alloy die casting can be simultaneously connected with two rear suspension swing arm mounting points, so that the assembling precision and the rigidity of the rear suspension swing arm mounting points are improved, and the NVH performance is improved. The first connecting seat 15 and the second connecting seat 16 are designed to be inclined structures, so that the rear suspension swing arm can be fixed, and the first connecting seat and the second connecting seat can also be used as force transmission transition beams to transmit residual energy generated after the first longitudinal beam 11 and the second longitudinal beam 12 are collapsed to the third longitudinal beam 13 and the fourth longitudinal beam 14.
First tie-beam 17 and second tie-beam 18, first crossing roof beam 19 and second crossing roof beam 20, derailleur installation crossbeam 28, first sloping 23 and second sloping 24, third sloping 25 and fourth sloping 26, anticollision roof beam 29 all adopts aluminum alloy extrusion technology shaping, the problem that 1 longeron of conventional body structure needs a plurality of sheet metal components welded together just can form the longeron structure has been solved, and then the sheet metal structure welding difficulty has been solved, the sheet metal part need weld the problem of a plurality of solder joints, and the production efficiency is increased, the production beat has been accelerated, and the production cycle has been saved.
The vehicle according to the present invention is briefly described below.
According to the utility model discloses a be provided with body structure 1 of any one of above-mentioned embodiments on the vehicle, because be provided with body structure 1 of any one of above-mentioned embodiments on the vehicle according to the utility model, consequently, the whole car mass of this vehicle greatly reduces, has solved and has leaded to vehicle service mass to increase because of battery weight increases, has avoided the vehicle to lead to the safety problem because of weight increases, has increased the security of vehicle; in addition, in the vehicle provided with the vehicle body structure 1 according to any one of the above embodiments, in the event of a high-speed rear collision, the vehicle has three force transmission paths, compared to two force transmission paths of a conventional vehicle, and the capability of dispersing and absorbing the rear part generated in the event of a high-speed collision can be sufficiently achieved, thereby protecting the occupants.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A vehicle body structure for a vehicle, characterized by comprising:
a first longitudinal beam (11) and a second longitudinal beam (12), wherein the first longitudinal beam (11) and the second longitudinal beam (12) respectively extend along the front-back direction and are arranged at intervals in the width direction;
a third longitudinal beam (13) and a fourth longitudinal beam (14), wherein the third longitudinal beam (13) and the fourth longitudinal beam (14) respectively extend in the front-rear direction, the third longitudinal beam (13) and the first longitudinal beam (11) are arranged in parallel in the height direction, and the fourth longitudinal beam (14) and the second longitudinal beam (12) are arranged in parallel in the height direction;
the connecting structure comprises a first connecting seat (15) and a second connecting seat (16), wherein the first connecting seat (15) is connected between the first longitudinal beam (11) and the third longitudinal beam (13), and the second connecting seat (16) is connected between the second longitudinal beam (12) and the fourth longitudinal beam (14).
2. The vehicle body structure for a vehicle according to claim 1, characterized by further comprising:
the cabin (27) is respectively connected with one ends of the first longitudinal beam (11), the second longitudinal beam (12), the third longitudinal beam (13) and the fourth longitudinal beam (14) on the same side;
the passenger cabin comprises a first connecting beam (17) and a second connecting beam (18), one end of the first connecting beam (17) is connected with the first longitudinal beam (11), the other end of the first connecting beam (17) is connected with the passenger cabin (27), one end of the second connecting beam (18) is connected with the second longitudinal beam (12), and the other end of the second connecting beam (18) is connected with the passenger cabin (27).
3. The vehicle body structure for a vehicle according to claim 2, characterized by further comprising:
a first cross beam (19), one end of the first cross beam (19) being connected with the first longitudinal beam (11), the other end of the first cross beam (19) being connected with the cabin (27);
a second cross beam (20), one end of the second cross beam (20) being connected with the second longitudinal beam (12), the other end of the second cross beam (20) being connected with the cabin (27); wherein
The first cross beam (19) and the second cross beam (20) extend toward each other in the width direction and are arranged crosswise.
4. The vehicle body structure for a vehicle according to claim 2, characterized by further comprising:
the third connecting seat (21) is connected between the first longitudinal beam (11) and the third longitudinal beam (13), and the fourth connecting seat (22) is connected between the second longitudinal beam (12) and the fourth longitudinal beam (14);
the transmission mounting cross beam (28) is arranged between the first longitudinal beam (11) and the second longitudinal beam (12), and shock absorber mounting seats are formed at two ends of the transmission mounting cross beam (28).
5. The vehicle body structure for a vehicle according to claim 4, wherein first suspension mounting points are provided on the first connecting seat (15) and the second connecting seat (16), respectively, and second suspension mounting points are provided on the third connecting seat (21) and the fourth connecting seat (22), respectively.
6. The vehicle body structure for a vehicle according to claim 5, characterized by further comprising:
a first oblique beam (23), one end of the first oblique beam (23) being connected to the first longitudinal beam (11), the other end of the first oblique beam (23) being connected to the third longitudinal beam (13), the first oblique beam (23) extending in a front-rear direction;
one end of the second oblique beam (24) is connected with the second longitudinal beam (12), the other end of the second oblique beam (24) is connected with the fourth longitudinal beam (14), and the second oblique beam (24) extends in the front-rear direction.
7. The vehicle body structure for a vehicle according to claim 4, characterized by further comprising:
one end of the third oblique beam (25) is connected with the first connecting seat (15), and the other end of the third oblique beam (25) is connected with the transmission mounting cross beam (28);
one end of the fourth oblique beam (26) is connected with the second connecting seat (16), and the other end of the fourth oblique beam (26) is connected with the transmission mounting cross beam (28).
8. The vehicle body structure for a vehicle according to claim 1, characterized by further comprising: and the anti-collision beam (29) is connected with the other ends of the first longitudinal beam (11) and the second longitudinal beam (12) respectively.
9. The body structure for a vehicle according to any one of claims 1-8, characterized in that the first longitudinal beam (11), the second longitudinal beam (12), the third longitudinal beam (13) and the fourth longitudinal beam (14) are constructed as aluminum pieces.
10. A vehicle characterized by comprising a vehicle body structure according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222869467.2U CN218112771U (en) | 2022-10-28 | 2022-10-28 | Vehicle body structure and have its vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222869467.2U CN218112771U (en) | 2022-10-28 | 2022-10-28 | Vehicle body structure and have its vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218112771U true CN218112771U (en) | 2022-12-23 |
Family
ID=84497209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222869467.2U Active CN218112771U (en) | 2022-10-28 | 2022-10-28 | Vehicle body structure and have its vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218112771U (en) |
-
2022
- 2022-10-28 CN CN202222869467.2U patent/CN218112771U/en active Active
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