CN216301224U - Front longitudinal beam and automobile body - Google Patents
Front longitudinal beam and automobile body Download PDFInfo
- Publication number
- CN216301224U CN216301224U CN202121815212.7U CN202121815212U CN216301224U CN 216301224 U CN216301224 U CN 216301224U CN 202121815212 U CN202121815212 U CN 202121815212U CN 216301224 U CN216301224 U CN 216301224U
- Authority
- CN
- China
- Prior art keywords
- longitudinal beam
- front longitudinal
- cavity
- supporting surface
- fixing block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000725 suspension Substances 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Abstract
The utility model discloses a front longitudinal beam and a vehicle body, and relates to the technical field of automobiles. The utility model aims to provide a front longitudinal beam and a vehicle body, wherein the front longitudinal beam comprises a front longitudinal beam body and a fixed block, the front longitudinal beam body is of a cavity beam body structure, an installation part for assembling a suspension module is arranged on the front longitudinal beam body, and the fixed block is arranged in a cavity and corresponds to the installation part; wherein, the fixed block constitutes two at least lateral walls of cavity with the front longitudinal body and is connected, can improve the intensity of car front longitudinal suspension mounting point, satisfies the requirement of vehicle NVH performance.
Description
Technical Field
The utility model relates to the technical field of automobiles, in particular to a front longitudinal beam and an automobile body.
Background
The suspension exists as a part for connecting the power assembly and the vehicle body, mainly has the functions of supporting the power assembly, reducing the influence of the Vibration of the power assembly on the whole vehicle, limiting the shaking amount of the power assembly and playing a great role in the Noise, Vibration and Harshness (NVH) performance of the whole vehicle.
At present, the instantaneous torque of a power motor of a pure electric vehicle is greatly improved compared with that of a traditional fuel vehicle, the hundred-meter acceleration time is shortened, and the torque load borne by a suspension is increased. Meanwhile, due to the fact that a secondary shock insulation bushing needs to be arranged at the end of the suspension shell body due to the NVH performance problem, the contact area between the suspension shell body and the front longitudinal beam body is reduced, and the stress environment is further worsened.
Therefore, in actual use, the pure electric vehicle often has local cracking failure caused by insufficient strength of the suspension mounting point in a structural endurance test or actual use, so that the running safety of the vehicle is greatly reduced, the noise, vibration and the like of the vehicle are increased, and the riding comfort of a user is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a front longitudinal beam and a vehicle body, which can improve the strength of a suspension mounting point of the front longitudinal beam of an automobile and meet the requirement of NVH (noise vibration harshness) performance of the automobile.
The embodiment of the utility model is realized by the following steps:
on one hand, the utility model provides a front longitudinal beam which comprises a front longitudinal beam body and a fixed block, wherein the front longitudinal beam body is of a cavity beam body structure, an installation part for assembling a suspension module is arranged on the front longitudinal beam body, and the fixed block is arranged in a cavity and corresponds to the installation part; wherein, the fixed block constitutes at least two lateral walls of cavity with the front longitudinal body and is connected.
Optionally, in an embodiment provided by the present invention, the front longitudinal beam body of the front longitudinal beam includes a partition board disposed in the cavity, and the partition board divides the cavity into a first cavity and a second cavity; the fixed block is including setting up the first fixed block in first cavity and setting up the second fixed block in the second cavity, and first fixed block and second fixed block laminate respectively in the front longitudinal body.
Optionally, in an embodiment provided by the present invention, the first fixing block of the front side member includes a first supporting surface and a second supporting surface, and the first supporting surface and the second supporting surface respectively abut against two side walls of the cavity formed by the front side member body; the second fixed block comprises a third supporting surface and a fourth supporting surface, and the third supporting surface and the fourth supporting surface are respectively abutted against two side walls of the cavity formed by the front longitudinal beam body.
Optionally, in an embodiment of the present invention, the second supporting surface and the third supporting surface of the front side member abut against a same side wall of the cavity formed by the front side member body.
Optionally, in an embodiment of the present invention, the front longitudinal beam is along a longitudinal direction of the front longitudinal beam body, and the first fixing block and the second fixing block are respectively provided with a hollow hole.
Optionally, in an embodiment provided by the present invention, the front longitudinal beam is provided with a hollow hole in the first fixing block, at least corresponding to the first supporting surface and the second supporting surface respectively; and hollow holes are respectively formed in the second fixing block corresponding to the third supporting surface and the fourth supporting surface.
Optionally, in an embodiment provided by the present invention, the front longitudinal beam further includes a plurality of first fasteners, and the first fixed block and the second fixed block are respectively fixed to the front longitudinal beam body through the first fasteners; wherein the first fastener passes through the hollow hole.
Optionally, in an embodiment provided by the present invention, the first fixing block of the front side member further includes a first inclined surface, and the first supporting surface and the second supporting surface are connected by the first inclined surface; the second fixed block further comprises a second inclined surface, and the third supporting surface and the fourth supporting surface are connected through the second inclined surface.
Optionally, in an embodiment of the utility model, the first supporting surface, the second supporting surface and the third supporting surface of the front side member are respectively provided with a connecting portion corresponding to the mounting portion, and the connecting portion is used for connecting with the suspension module.
In another aspect of the present invention, there is provided a vehicle body including a suspension module and any one of the front side members described above, wherein an end portion of the suspension module is lapped over a mounting portion on the front side member.
Optionally, in an embodiment provided by the present invention, the vehicle body further includes a second fastening member, and the second fastening member sequentially passes through the suspension module, the suspension beam body, and the fixing block to connect the suspension module with the front side member body.
The beneficial effects of the utility model include:
the front longitudinal beam provided by the embodiment of the utility model comprises the front longitudinal beam and the fixed block. The front longitudinal beam body is of a cavity structure, so that the fixing block is arranged in the cavity, and the cavity structure can also reduce the weight of the front longitudinal beam. The front longitudinal beam body is provided with an installation part for assembling the suspension module, so that the suspension module is fixed on the installation part. The fixed block sets up in the cavity and is corresponding to the installation department to make when fixed suspension fix the suspension on fixed block and front longitudinal body, in order to improve front longitudinal's local strength. The fixed block laminating constitutes two at least lateral walls of cavity in the front longitudinal body, is favorable to receiving the outside power of exerting dispersion to two faces with the suspension at the installation department to improve the fixed reliability of suspension module at the installation department.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a front side member according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a front side rail having two cavities according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a fixing block of a front longitudinal beam according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a vehicle body according to an embodiment of the present invention.
Icon: 100-front longitudinal beam body; 200-fixed block; 210-a first fixed block; 211-a first support surface; 212-a second support surface; 220-a second fixed block; 221-a third support surface; 222-a fourth support surface; 230-a hollow bore; 241-a first inclined plane; 242 — a second bevel; 300-a first fastener; 1000-front longitudinal beam; 2000-suspension module; 3000-second fastener.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment of the utility model provides a front longitudinal beam 1000, which can improve the strength of a suspension mounting point of the front longitudinal beam 1000 of an automobile and meet the requirement of NVH (noise vibration harshness) performance of the automobile. Embodiments of the present application are described below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a front longitudinal beam 1000, which includes a front longitudinal beam body 100 and a fixing block 200, where the front longitudinal beam body 100 is a hollow beam body structure, the front longitudinal beam body 100 is provided with a mounting portion for mounting a suspension module 2000, and the fixing block 200 is disposed in a cavity and corresponds to the mounting portion; wherein, the fixed block 200 and the front longitudinal beam body 100 form at least two side walls of the cavity to be connected.
As shown in fig. 1, the fact that the fixing block 200 is attached to the front side member body 100 to form at least two side walls of the cavity means that two surfaces of the fixing block 200 are attached to two side surfaces of the front side member body 100 and connected to the two side surfaces of the front side member body 100.
The mounting portion is a position for fixing the suspension module 2000 on the surface of the front side member body 100, and the suspension module 2000 is fixedly connected to the front side member body 100 and the fixing block 200 at the position.
It should be noted that, in an alternative embodiment of the present invention, the specific shape of the cavity of the fixing block 200 and the front longitudinal beam body 100 is not limited as long as the fixing block 200 has at least two planes fitting the side wall of the cavity. For example, as shown in fig. 1, the cross section of the cavity is rectangular, and the fixing block 200 is an "L" -shaped fixing block 200; alternatively, the cross section of the cavity is rectangular, and the fixing block 200 is a rectangular block.
In an optional embodiment of the present invention, the number of the partition boards is not limited to one, and the number of the partition boards in the front longitudinal beam body 100 may also be two or more, taking two partition boards as an example, the two partition boards are arranged in parallel, so as to form a front longitudinal beam 1000 in a shape like a Chinese character 'mu', one fixing block 200 is respectively arranged in three cavities of the front longitudinal beam 1000 in a shape like a Chinese character 'mu', and the suspension module 2000 is fixed by three fixing blocks 200 and the front longitudinal beam body 100; the two partition plates are perpendicular to each other, so that a front longitudinal beam 1000 shaped like a Chinese character tian is formed, one fixing block 200 is arranged in each of four cavities of the front longitudinal beam 1000 shaped like a Chinese character tian, and the suspension module 2000 is fixed through the four fixing blocks 200 and the front longitudinal beam body 100.
The front longitudinal beam 1000 provided by the embodiment of the utility model comprises the front longitudinal beam 1000 and a fixing block 200. The front side member body 100 has a cavity structure to dispose the fixing block 200 in the cavity, and the cavity structure can also reduce the weight of the front side member 1000 itself. The front side member body 100 is provided with a mounting portion for mounting the suspension module 2000 thereon for fixing the suspension module 2000 thereto. The fixing block 200 is disposed in the cavity and corresponds to the mounting portion, so that the suspension is fixed on the fixing block 200 and the front side member body 100 when the suspension is fixed, to improve the local strength of the front side member 1000. The fixing block 200 is attached to at least two side walls of the cavity formed by the front longitudinal beam body 100, so that the suspension is favorably dispersed to two surfaces under the external force applied to the installation part, and the fixing reliability of the suspension module 2000 at the installation part is improved.
Optionally, in an alternative embodiment of the present invention, as shown in fig. 2, the front side member body 100 of the front side member 1000 includes a partition board disposed in the cavity, and the partition board divides the cavity into a first cavity and a second cavity; the fixing block 200 includes a first fixing block 210 disposed in the first cavity and a second fixing block 220 disposed in the second cavity, and the first fixing block 210 and the second fixing block 220 are respectively attached to the front longitudinal beam body 100. Wherein the extending directions of the first cavity and the second cavity are parallel to each other.
The partition plate is arranged in the cavity, the cavity is divided into the first cavity and the second cavity, and the collision safety of the front longitudinal beam 1000 can be improved on the premise that the thickness of the front longitudinal beam body 100 is not increased. The first fixing block 210 and the second fixing block 220 are respectively arranged in the first cavity and the second cavity, and the first fixing block 210 and the second fixing block 220 are connected with the front longitudinal beam body 100, so that when the suspension module 2000 is connected, the suspension module 2000 can be connected to the front longitudinal beam body 100, the first fixing block 210 and the second fixing block 220, and the first fixing block 210 and the second fixing block 220 can jointly bear the load of the suspension module 2000 on the mounting portion, so that the connection reliability of the suspension module 2000 is improved.
It should be noted that, in the embodiment provided by the present invention, the shapes of the first fixing block 210 and the second fixing block 220 may be the same or different. For example, as shown in fig. 2, the first fixing block 210 and the second fixing block 220 are both "L" shaped, or the first fixing block 210 may be "L" shaped and the second fixing block 220 may be a rectangular parallelepiped block.
Optionally, as shown in fig. 2, in an embodiment of the present invention, the first fixing block 210 of the front side member 1000 includes a first supporting surface 211 and a second supporting surface 212, and the first supporting surface 211 and the second supporting surface 212 respectively abut against two sidewalls of the front side member body 100, which form a cavity; the second fixing block 220 includes a third supporting surface 221 and a fourth supporting surface 222, and the third supporting surface 221 and the fourth supporting surface 222 respectively abut against two sidewalls of the cavity formed by the front longitudinal beam body 100. When the suspension module 2000 is connected to the mounting portion, the load can be dispersed to the first supporting surface 211, the second supporting surface 212, the third supporting surface 221 and the fourth supporting surface 222, so that the load is prevented from being concentrated on one or two surfaces, and the supporting surfaces bearing the load are large in load and easy to damage.
Alternatively, as shown in fig. 2, in an embodiment of the present invention, the second supporting surface 212 and the third supporting surface 221 of the front side member 1000 abut against the same side wall of the cavity formed by the front side member body 100.
Alternatively, as shown in fig. 3, in an embodiment of the present invention, the front longitudinal beam 1000 is along a longitudinal direction of the front longitudinal beam body 100, and the first fixing block 210 and the second fixing block 220 are respectively provided with a hollow hole 230. The hollow hole 230 may reduce the weight of the front side member 1000 without affecting the fixing firmness of the suspension module 2000, thereby increasing the fuel economy of the fuel-fired vehicle or increasing the endurance mileage of the electric vehicle.
In an embodiment of the present invention, the specific shape of the hollow hole 230 is not limited, and may be, for example, a circular hole, a rectangular hole, a triangular hole, a diamond hole, or the like. When setting, it needs to be selected according to the shape of the fixing block 200.
Alternatively, as shown in fig. 3, in an embodiment of the present invention, the front side member 1000 is provided with a hollow hole 230 in the first fixing block 210, at least corresponding to the first supporting surface 211 and the second supporting surface 212; in the second fixing block 220, hollow holes 230 are respectively formed at least corresponding to the third and fourth supporting surfaces 221 and 222. The hollow holes 230 are provided in plural corresponding to the support surfaces, so that the weight of the front side member 1000 itself can be reduced as much as possible on the premise of ensuring the connection reliability, thereby reducing the overall weight of the vehicle body. It should be noted that, on the premise of ensuring the reliability of the connecting block, the number of the hollow holes may be larger than that of the supporting surfaces, so as to reduce the weight of the vehicle body as much as possible.
Optionally, as shown in fig. 2, in an embodiment provided by the present invention, the front longitudinal beam 1000 further includes a plurality of first fasteners 300, and the first fixing block 210 and the second fixing block 220 are respectively fixed to the front longitudinal beam body 100 through the first fasteners 300; wherein the first fastening member 300 penetrates the hollow hole 230.
In the embodiment provided by the present invention, the type of the first fastening member 300 is not particularly limited as long as the first fixing block 210 and the second fixing block 220 can be fixed to the inner wall of the front side member body 100. For example, the front longitudinal beam body 100 may be a stud, a through hole is formed in the front longitudinal beam body, a threaded hole is formed in the fixing block 200, and the stud penetrates through the through hole and is in threaded connection with the fixing block 200 through the threaded hole; the front longitudinal beam body 100 is provided with a first through hole, the fixed block 200 is provided with a second through hole, and the bolt sequentially passes through the first through hole and the second through hole and then is connected with the nut; the front longitudinal beam body 100 can also be a rivet, a third through hole is formed in the front longitudinal beam body 100, a fourth through hole is formed in the fixing block 200, and after the bolt sequentially penetrates through the third through hole and the fourth through hole, the rivet is deformed and expanded by using a rivet gun so as to rivet the front longitudinal beam body 100 and the fixing block 200.
The first fastener 300 penetrates through the hollow hole 230, that is, the hollow hole 230 is disposed at a connection position of the fixing block 200 and the front side member body 100, so as to avoid a position where the suspension module 2000 is connected with the front side member 1000 and the fixing block 200. The suspension module 2000 is more likely to break because it bears a greater load than the position where the front side member body 100 is connected to the fixing block 200 than the position where the front side member 1000 and the fixing block 200 are connected. Therefore, the hollow hole 230 is formed at the position where the fixing block 200 is connected to the front side member body 100, so that the reliability of fixing the front side member 1000 to the suspension module 2000 can be ensured, and the overall weight of the front side member 1000 can be reduced.
Optionally, as shown in fig. 2, in an embodiment of the present invention, the first fixing block 210 of the front side member 1000 further includes a first inclined surface 241, and the first supporting surface 211 and the second supporting surface 212 are connected by the first inclined surface 241; the second fixing block 220 further includes a second inclined surface 242, and the third supporting surface 221 and the fourth supporting surface 222 are connected by the second inclined surface 242. On the premise of not affecting the reliability of the first and second fixing blocks 210 and 220, the volume of the first and second fixing blocks 210 and 220 at the corner is reduced to reduce the weight of the first and second fixing blocks 210 and 220.
Alternatively, as shown in fig. 2, in an embodiment of the present invention, the first supporting surface 211, the second supporting surface 212, and the third supporting surface 221 of the front side frame 1000 are respectively provided with a connecting portion corresponding to the mounting portion, and the connecting portions are used for connecting with the suspension module 2000. The suspension module 2000 is fixed by the three mounting portions, which is advantageous to increase the reliability of fixing the suspension module 2000, and the load of the mounting portions can be dispersed to each supporting surface to prevent a single supporting surface from bearing a large load, so that the suspension module 2000 is damaged on one supporting surface.
In general, the fourth support surface 222 is closely attached to the vehicle body, and thus the fourth support surface 222 is not correspondingly attached. When the fourth supporting surface 222 is not closely attached to the vehicle body, the mounting is also provided on the fourth supporting surface 222, and the suspension module 2000 is fixed by the four mounting portions, which is beneficial to further increasing the reliability of fixing the suspension module 2000.
Referring to fig. 4, the present embodiment provides a vehicle body, a suspension module 2000 and any one of the front side frames 1000, wherein an end of the suspension module 2000 is lapped on a mounting portion of the front side frame 1000.
Optionally, as shown in fig. 4, in an embodiment provided by the present invention, the vehicle body further includes a second fastening member 3000, and the second fastening member 3000 sequentially penetrates through the suspension module 2000, the suspension beam body, and the fixing block 200 to connect the suspension module 2000 with the front side rail body 100.
The second fastening member 3000 may be the same as the first fastening member 300, or may be different from the first fastening member 300. For example, the first fastener 300 and the second fastener 3000 may be both rivets, or the first fastener may be a rivet and the second fastener may be a stud. The front longitudinal beam body 100 and the fixing block 200 do not need to be detached after being connected, so that the first fixing piece is a rivet, and the reliability of connection between the front longitudinal beam body 100 and the fixing block 200 can be improved. The suspension module 2000 may be damaged and then needs to be replaced, so that the second fixing member is fixed by the stud and the suspension module 2000 can be replaced after the suspension module 2000 is damaged.
The above description is only an alternative embodiment of the present invention, and is not intended to limit the present invention, and various modifications and variations of the present invention may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the utility model is not described in any way for the possible combinations in order to avoid unnecessary repetition.
Claims (9)
1. A front longitudinal beam is characterized by comprising a front longitudinal beam body and a fixed block, wherein the front longitudinal beam body is of a cavity beam body structure, an installation part for assembling a suspension module is arranged on the front longitudinal beam body, and the fixed block is arranged in a cavity and corresponds to the installation part; the fixed block and the front longitudinal beam body form at least two side walls of the cavity to be connected;
the front longitudinal beam body comprises a partition plate arranged in the cavity, and the partition plate divides the cavity into a first cavity and a second cavity; the fixed block including set up in first fixed block in the first cavity with set up in the second fixed block in the second cavity, first fixed block with the second fixed block respectively laminate in the front longitudinal body.
2. The front longitudinal beam of claim 1, wherein the first fixing block comprises a first supporting surface and a second supporting surface, and the first supporting surface and the second supporting surface respectively abut against two side walls of the front longitudinal beam body, which form the cavity; and/or the second fixing block comprises a third supporting surface and a fourth supporting surface, and the third supporting surface and the fourth supporting surface are respectively abutted against two side walls of the cavity formed by the front longitudinal beam body.
3. The front side member according to claim 2, wherein the second support surface and the third support surface abut against a same side wall of the cavity formed by the front side member body.
4. The front longitudinal beam of claim 2, wherein the first fixing block and the second fixing block are respectively provided with a hollow hole along the longitudinal direction of the front longitudinal beam body.
5. The front side member according to claim 4, wherein in the first fixing block, at least the hollow holes are provided respectively corresponding to the first support surface and the second support surface; in the second fixed block, the hollow holes are respectively formed at least corresponding to the third supporting surface and the fourth supporting surface.
6. The front longitudinal beam of claim 4, further comprising a plurality of first fasteners, wherein the first fixing block and the second fixing block are respectively fixed to the front longitudinal beam body by the first fasteners; wherein the first fastener extends through the hollow bore.
7. The front side member according to claim 3, wherein the first fixing block further includes a first inclined surface, and the first support surface and the second support surface are connected by the first inclined surface; and/or the second fixed block further comprises a second inclined surface, and the third supporting surface and the fourth supporting surface are connected through the second inclined surface.
8. The front longitudinal beam of claim 2, wherein the first support surface, the second support surface and the third support surface are respectively provided with a connecting portion corresponding to the mounting portion, and the connecting portions are used for connecting with the suspension module.
9. A vehicle body characterized by comprising a suspension module and a front side member according to any one of claims 1 to 8, the suspension module having its ends overlapping the mount portions on the front side member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815212.7U CN216301224U (en) | 2021-08-05 | 2021-08-05 | Front longitudinal beam and automobile body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121815212.7U CN216301224U (en) | 2021-08-05 | 2021-08-05 | Front longitudinal beam and automobile body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216301224U true CN216301224U (en) | 2022-04-15 |
Family
ID=81085992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121815212.7U Active CN216301224U (en) | 2021-08-05 | 2021-08-05 | Front longitudinal beam and automobile body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216301224U (en) |
-
2021
- 2021-08-05 CN CN202121815212.7U patent/CN216301224U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215883809U (en) | Rear end reinforcing structure of vehicle body | |
| WO2023016106A1 (en) | Lower vehicle body rear structure and vehicle | |
| CN216301224U (en) | Front longitudinal beam and automobile body | |
| CN215436611U (en) | Crossbeam assembly, frame and vehicle | |
| CN212889829U (en) | Battery bracket for new energy vehicle | |
| CN210555123U (en) | Rear auxiliary frame assembly and vehicle | |
| CN210911987U (en) | Battery pack integral longitudinal beam and automobile | |
| JP4168826B2 (en) | Automotive engine mount structure | |
| CN211107411U (en) | Magnetic suspension train upper apron board | |
| CN210101300U (en) | Power battery package and vehicle | |
| CN220400784U (en) | Supporting structure in battery box body | |
| CN219904513U (en) | Rear longitudinal beam, chassis and vehicle | |
| CN220163657U (en) | Suspension system, power assembly and wide mine car | |
| CN214189822U (en) | Integrated vehicle body structure and automobile | |
| CN219687247U (en) | Storage battery mounting assembly, storage battery assembly, vehicle body and vehicle | |
| CN215826811U (en) | Vehicle and frame thereof | |
| CN216232547U (en) | Mounting base assembly of extended-range automobile suspension | |
| CN211641812U (en) | Lower shell, middle longitudinal beam and mounting structure thereof | |
| CN214928909U (en) | Rear suspension support, suspension mounting structure and electric automobile | |
| CN218616258U (en) | Support, electronic control unit mounting structure and vehicle | |
| CN219749919U (en) | Integrated mounting bracket for vehicle | |
| CN213167693U (en) | Battery module support | |
| CN218929600U (en) | Car body rear end power transmission structure and car | |
| CN220865278U (en) | Mounting structure with damping automobile armrest | |
| CN218865443U (en) | Battery pack testing tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230131 Granted publication date: 20220415 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20240108 Granted publication date: 20220415 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240227 Granted publication date: 20220415 |