CN216994535U - Automobile body side wall structure and car - Google Patents
Automobile body side wall structure and car Download PDFInfo
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- CN216994535U CN216994535U CN202220950584.9U CN202220950584U CN216994535U CN 216994535 U CN216994535 U CN 216994535U CN 202220950584 U CN202220950584 U CN 202220950584U CN 216994535 U CN216994535 U CN 216994535U
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Abstract
The utility model provides a side wall structure of a vehicle body and an automobile, belonging to the technical field of vehicles and comprising a C column, a D column, an upper longitudinal beam and a wheel cover assembly, wherein the upper longitudinal beam and the wheel cover assembly are respectively connected with the C column and the D column; the side wall structure of the car body also comprises a reinforcing plate and a reinforcing beam which are positioned in the frame structure; the front end of the reinforcing plate is connected with the C column, the upper end of the reinforcing plate is connected with the upper longitudinal beam, and the lower end of the reinforcing plate is connected with the wheel cover assembly; the front end of the reinforcing beam is connected with the reinforcing plate, and the rear end of the reinforcing beam is connected with the D column. The utility model improves the strength of the frame structure, enables the frame structure to form a force transmission channel inside, can transmit, buffer and absorb vibration excitation and collision excitation, is beneficial to damping vibration and reducing noise in a vehicle, can improve the impact resistance and structural stability of the side wall structure of the vehicle body during collision, and provides a quiet and comfortable driving space for MPV vehicles.
Description
Technical Field
The utility model belongs to the technical field of vehicles, and particularly relates to a vehicle body side wall structure and an automobile.
Background
The rear side wall structure of the automobile body is connected with components such as a B column, a C column, a D column and the like, and plays an important role in bending resistance and torque resistance of the automobile body. Along with the increasing requirements of people on riding safety and comfort, the requirements on vibration reduction, noise reduction and impact resistance of the rear side wall of the automobile body are higher and higher.
In the side wall structure of the existing MPV vehicle type, the strength of a stress area among a C column, a D column and a wheel cover is poor, the problem of insufficient stress transmission and dispersion exists after the impact force directly acts on a weak part of a rear side wall part and the excitation of a road surface acts on the wheel cover area through a shock absorber, so that the weak part of the rear wheel cover area vibrates obviously, noise energy is easy to generate, the noise level in a vehicle is influenced, parts are cracked or welding spots at joint positions are cracked, and the service life of the parts is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vehicle body side wall structure and an automobile, and aims to solve the technical problems that in the prior art, the strength of a stress area among a C column, a D column and a wheel cover is poor, vibration noise is easy to generate, and the service life of parts is shortened.
In order to realize the purpose, the utility model adopts the technical scheme that: the vehicle body side wall structure comprises a C column, a D column, an upper longitudinal beam and a wheel cover assembly, wherein the upper longitudinal beam and the wheel cover assembly are respectively connected with the C column and the D column; the side wall structure of the car body also comprises a reinforcing plate and a reinforcing beam which are positioned in the frame structure;
the front end of the reinforcing plate is connected with the C column, the upper end of the reinforcing plate is connected with the upper longitudinal beam, and the lower end of the reinforcing plate is connected with the wheel cover assembly;
the front end of the reinforcing beam is connected with the reinforcing plate, and the rear end of the reinforcing beam is connected with the D column.
In one possible implementation, the reinforcing plate has an outwardly convex portion and an inwardly concave inner portion in the inward and outward direction of the vehicle body; the convex part and the concave part are continuously distributed in the vertical direction of the vehicle body.
In some embodiments, the stiffener plate comprises:
the front end of the first reinforcing part is connected with the C column, the upper end of the first reinforcing part is connected with the upper longitudinal beam, and the lower end of the first reinforcing part is connected with the wheel cover assembly; and
the front end of the second reinforcing part is connected with the rear end of the first reinforcing part, the upper end of the second reinforcing part is connected with the upper longitudinal beam, the lower end of the second reinforcing part is connected with the wheel cover assembly, and the rear end of the second reinforcing part is connected with the reinforcing beam;
wherein, in the vehicle body inside and outside direction, first rib, the second rib interval distributes.
In some embodiments, the second reinforcement portion comprises two sets of the male protrusions and one set of the female protrusions; in the vertical direction of the vehicle body, one group of the convex parts, the concave part and the other group of the convex parts of the second reinforcing part are distributed in sequence;
the first reinforcement portion includes a set of the male portions and a set of the female portions; in the up-down direction of the vehicle body, the convex parts and the concave parts of the first reinforcing part are distributed in sequence.
In some embodiments, the convex portion above the second reinforcing portion and the convex portion above the first reinforcing portion each protrude outward from the upper side member in the vehicle body inside-outside direction, and upper ends of the convex portion above the second reinforcing portion and the convex portion of the first reinforcing portion each have a first burring that extends obliquely upward in the vehicle body inside-outside direction and is connected to the upper side member.
In some embodiments, the front end of the first reinforcing portion has a second flange that projects inward in the vehicle body inside-outside direction and is connected to the C-pillar;
the rear end of the second reinforcing part is provided with a third flanging, and the third flanging protrudes inwards in the inner and outer directions of the vehicle body and is connected with the reinforcing beam;
and a fourth flanging is arranged between the first reinforcing part and the second reinforcing part.
In one possible implementation, at least two groups of the reinforcing beams are arranged at intervals in the vehicle body up-down direction.
In a possible implementation manner, the reinforcing beam is located outside the reinforcing plate and the D-pillar in the inward and outward direction of the vehicle body, the front end and the rear end of the reinforcing beam are respectively provided with fifth flanges protruding inwards, and the two groups of fifth flanges are respectively connected with the rear end of the reinforcing plate and the D-pillar.
In some embodiments, the fifth flange extends from the end of the reinforcing beam to the periphery of the reinforcing beam in an inclined manner.
The side wall structure of the vehicle body provided by the utility model has the beneficial effects that: compared with the prior art, the vehicle body side wall structure is characterized in that the reinforcing plate and the reinforcing beam are arranged in the frame structure formed by the C column, the D column, the upper longitudinal beam and the wheel cover assembly, the reinforcing plate is connected with the frame structure in the vertical direction of the vehicle body, and the reinforcing plate and the reinforcing beam are combined and connected with the frame structure in the front-rear direction of the vehicle body, so that the strength of the frame structure is improved, a force transmission channel can be formed in the frame structure, the force transmission channel can transmit, buffer and absorb vibration excitation and collision excitation, vibration attenuation is facilitated, vibration transmission sensitivity is reduced, noise in the vehicle is reduced, and impact resistance and structural stability during side collision of the vehicle body side wall structure can be improved.
The utility model also provides an automobile comprising the automobile body side wall structure.
According to the automobile provided by the utility model, the body side wall structure is adopted, so that the strength of a side wall assembly can be increased, and the vibration noise sensitivity is reduced, thus the energy transmitted to the side wall structure by vibration excitation or collision excitation is attenuated, and a quiet and comfortable driving space is provided for MPV (multi-purpose vehicle) models.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic perspective view of a side wall structure of a vehicle body according to an embodiment of the present invention;
FIG. 2 is a schematic front view of the structure of FIG. 1;
FIG. 3 is a rear view of the structure of FIG. 1;
FIG. 4 is a schematic perspective view of a reinforcing plate according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a reinforcing beam used in the embodiment of the present invention.
In the figure: 1. c column; 2. a column D; 3. an upper longitudinal beam; 4. a wheel cover assembly; 5. a reinforcing plate; 51. a first reinforcing portion; 52. a second reinforcement portion; 53. an outer protrusion; 54. an inner concave portion; 55. a first flanging; 56. second flanging; 57. third flanging; 58. a fourth flanging; 6. a reinforcing beam; 61. fifthly, flanging; 62. collapsing the hole.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
It should be noted that, in the present embodiment, it is to be noted that the terms "front", "rear", "inside", "outside", "upper", "lower", and the like indicate directions or positional relationships based on the direction of the vehicle itself, where the head of the vehicle represents "front", the tail of the vehicle represents "rear", the top of the vehicle represents "upper", the bottom of the vehicle represents "lower", "inside" side means a side facing the inside of the cab, and the outside "side means a side facing the outside of the cab.
In addition, the vehicle body front-rear direction defined in the embodiments of the present invention refers to the front-rear direction of the advancing direction during the running of the automobile, the defined vehicle body inside-outside direction refers to the left-right direction of the advancing direction during the running of the automobile, and the defined vehicle body up-down direction refers to the up-down direction of the advancing direction during the running of the automobile.
Referring to fig. 1 to 3 together, the body side structure of the present invention will now be described. The side wall structure of the vehicle body comprises a C column 1, a D column 2, an upper longitudinal beam 3 and a wheel cover assembly 4, wherein the upper longitudinal beam 3 and the wheel cover assembly 4 are respectively connected with the C column 1 and the D column 2, the upper longitudinal beam 3 is positioned above the wheel cover assembly 4, and the C column 1, the D column 2, the upper longitudinal beam 3 and the wheel cover assembly 4 form a frame structure; in addition to this, the body side structure comprises a reinforcement panel 5 and a reinforcement beam 6 in the frame structure.
The front end of the reinforcing plate 5 is connected with the C column 1, the upper end of the reinforcing plate 5 is connected with the upper longitudinal beam 3, and the lower end of the reinforcing plate 5 is connected with the wheel cover assembly 4; the front end of the reinforcing beam 6 is connected with the reinforcing plate 5, and the rear end of the reinforcing beam 6 is connected with the D-pillar 2.
Specifically, the C column 1 comprises a C column inner plate and a C column outer plate, the D column 2 comprises a D column inner plate and a D column outer plate, and the wheel cover assembly 4 comprises a wheel cover inner plate and a wheel cover outer plate. The front end of the reinforcing plate 5 is fixed between the C-column inner plate and the C-column outer plate, and the lower end of the reinforcing plate 5 is fixed on the top surface of the wheel cover outer plate; the rear end of the reinforcing beam 6 is fixed on the D-pillar outer plate.
Compared with the prior art, the vehicle body side wall structure provided by the utility model has the advantages that the reinforcing plate 5 and the reinforcing beam 6 are arranged in the frame structure formed by the C column 1, the D column 2, the upper longitudinal beam 3 and the wheel cover assembly 4, the reinforcing plate 5 is connected with the frame structure in the vertical direction of the vehicle body, and the reinforcing plate 5 and the reinforcing beam 6 are combined to be connected with the frame structure in the front-back direction of the vehicle body, so that the strength of the frame structure is improved, force transmission channels in the vertical direction and the front-back direction of the vehicle body can be formed in the frame structure, the force transmission channels can transmit, buffer and absorb vibration excitation and collision excitation, vibration attenuation is facilitated, noise in the vehicle is reduced, and the impact resistance and the structural stability of the vehicle body side wall structure during side collision can be improved.
In some embodiments, the reinforcing plate 5 may have a structure as shown in fig. 4. Referring to fig. 4, the reinforcing plate 5 has, in the vehicle body inward-outward direction, an outward convex portion 53 that protrudes outward and an inward concave portion 54 that is recessed inward; the convex portion 53 and the concave portion 54 are continuously distributed in the vehicle body up-down direction.
The convex portion 53 and the concave portion 54 are defined such that, with respect to the vehicle body inward-outward direction, with respect to one of reference surfaces (the reference surface being perpendicular to the vehicle body inward-outward direction) of the reinforcing plate 5, the convex portion 53 is defined such that the convex portion projects outward of the vehicle with respect to the reference surface, and the concave portion 54 is defined such that the concave portion is recessed inward of the vehicle with respect to the reference surface.
The reinforcing plate 5 has an outward convex portion 53 and an inward concave portion 54, and the outward convex portion 53 and the inward concave portion 54 are continuously distributed in the vehicle body up-down direction, that is, the reinforcing plate 5 has an S-shaped structure. When the vehicle is in collision, the inner concave part 54 and the outer convex part 53 can respectively absorb collision energy to improve the impact resistance and the structural stability of the frame structure; in addition, the convex portions 53 and the concave portions 54 are continuously distributed in the vertical direction of the vehicle body, and compared with a flat plate structure, on the one hand, the strength of the reinforcing plate 5 can be improved, and on the other hand, the force transmission path of the reinforcing plate 5 in the vertical direction of the vehicle body and in the vertical direction of the vehicle body can be increased, so that the reinforcing plate 5 can buffer and absorb external excitation in the vertical direction of the vehicle body and in the vertical direction of the vehicle body, and vibration noise is reduced.
The reinforcing plate 5 can absorb and absorb external excitation in the vehicle body front-rear direction in addition to the external excitation in the vehicle body up-down direction and the vehicle body inside-outside direction, and in order to achieve the above object, on the basis of the above embodiment, the reinforcing plate 5 may also adopt a structure as shown in fig. 4, see fig. 4, and the reinforcing plate 5 includes a first reinforcing portion 51 and a second reinforcing portion 52; the front end of the first reinforcing part 51 is connected with the C column 1, the upper end of the first reinforcing part is connected with the upper longitudinal beam 3, and the lower end of the first reinforcing part is connected with the wheel cover assembly 4; the second reinforcing part 52 is positioned behind the first reinforcing part 51, the front end of the second reinforcing part 52 is connected with the rear end of the first reinforcing part 51, the upper end of the second reinforcing part is connected with the upper longitudinal beam 3, the lower end of the second reinforcing part is connected with the wheel cover assembly 4, and the rear end of the second reinforcing part is connected with the reinforcing beam 6; the first reinforcing portion 51 and the second reinforcing portion 52 are spaced apart from each other in the vehicle body inner-outer direction.
In the vehicle body inside-outside direction, the first reinforcing portion 51 and the second reinforcing portion 52 are arranged at intervals, that is, on a reference plane perpendicular to the vehicle body inside-outside direction with respect to the reference plane, the first reinforcing portion 51 is arranged to protrude toward the outside of the vehicle (or protrude toward the inside of the vehicle), and the second reinforcing portion 52 is arranged to protrude toward the inside of the vehicle (or protrude toward the outside of the vehicle) with respect to the reference plane.
The first reinforcing portion 51 and the second reinforcing portion 52 are distributed along the front-rear direction of the vehicle body and are spaced along the inner-outer direction of the vehicle body, so that the strength of the reinforcing plate 5 can be improved, the force transmission path of the reinforcing plate 5 in the front-rear direction of the vehicle body can be increased, the reinforcing plate 5 can buffer and absorb external excitation in the front-rear direction of the vehicle body, and vibration noise is reduced.
Preferably, the second reinforcement 52 in the present embodiment includes two sets of male portions 53 and one set of female portions 54; in the vehicle body up-down direction, one set of the convex portions 53, the concave portion 54, and the other set of the convex portions 53 of the second reinforcing portion 52 are continuously distributed in this order; the first reinforcement part 51 includes a set of male parts 53 and a set of female parts 54; the convex portion 53 and the concave portion 54 of the first reinforcing portion 51 are continuously distributed in this order in the vehicle body vertical direction.
The number of the convex portions 53 of the second reinforcing portion 52 is larger than the number of the convex portions 53 of the first reinforcing portion 51, so that the first reinforcing portion 51 and the second reinforcing portion 52 naturally form a spaced structure in the vehicle body inner-outer direction. In addition, the irregular structure formed by the first reinforcing part 51 and the second reinforcing part 52 can improve the collision and crush capability and the shock absorbing capability of the entire reinforcing plate 5.
It should be noted that the reinforcing plate 5 in the present embodiment is an integrally molded structure, and the first reinforcing portion 51 and the second reinforcing portion 52, and the convex portion 53 and the concave portion 54 are connected in a smooth transition manner.
In some embodiments, the reinforcing plate 5 may be configured as shown in fig. 1 and 4. Referring to fig. 1 and 4, the convex portion 53 above the second reinforcing portion 52 and the convex portion 53 of the first reinforcing portion 51 both project outward from the upper side member 3 in the vehicle body inward-outward direction, and the upper ends of the convex portion 53 above the second reinforcing portion 52 and the convex portion 53 of the first reinforcing portion 51 each have a first burring 55, and the first burring 55 extends obliquely upward in the vehicle body inward-outward direction and is connected to the upper side member 3. Preferably, the first flange 55 is fixedly welded between the upper side member inner panel and the upper side member outer panel of the upper side member 3.
Since the upper longitudinal beam 3 has an elongated beam structure and the reinforcing plate 5 has an irregular plate or block structure, the strength and stability of the reinforcing plate 5 are due to the upper longitudinal beam 3. And the two outer convex parts 53 are all protruded out of the upper longitudinal beam 3, when the vehicle is in collision, the reinforcing plate 5 can absorb collision energy and deform before the upper longitudinal beam 3, so that the upper longitudinal beam 3 can be protected from being damaged.
In some embodiments, the reinforcing plate 5 may also be configured as shown in fig. 1 and 4, and referring to fig. 1 and 4, the front end of the first reinforcing portion 51 has a second flange 56, and the second flange 56 protrudes inward in the inward and outward direction of the vehicle body and is connected to the C-pillar 1; the rear end of the second reinforcing portion 52 has a third flange 57, and the third flange 57 projects inward in the vehicle body inside-outside direction and is connected to the reinforcing beam 6; a fourth bead 58 is provided between the first reinforcing portion 51 and the second reinforcing portion 52 along the vehicle body inward-outward direction.
As shown in FIG. 4, the whole reinforcing plate 5 is provided with flanges at the periphery, and the flanges are welded to the frame structure. In addition, the second flange 56 and the third flange 57 are also provided to increase the force transmission area of the reinforcing plate 5 and facilitate the welding operation. The fourth flanges 58 are arranged to form a spaced distribution of the first reinforcement 51 and the second reinforcement 52.
Specifically, the second bead 56 is welded between the C-pillar outer panel and the C-pillar inner panel. The lower end of the second reinforcement 52 also has a flange for welding to the top of the wheel house outer plate.
In some embodiments, the reinforcing beam 6 may be configured as shown in fig. 1, 2, and 3. Referring to fig. 1, 2, and 3, at least two sets of reinforcement beams 6 are provided at intervals in the vehicle body vertical direction. In the up-down direction of the vehicle body, the plurality of groups of reinforcing beams 6 and the frame structure form a ladder-shaped structure, and the overall strength of the frame structure is improved by utilizing the characteristics that the ladder-shaped structure has a plurality of closed spaces and is high in strength.
In some embodiments, the reinforcing beam 6 is located outside the reinforcing plate 5 and the D-pillar 2 in the inward and outward direction of the vehicle body, the front and rear ends of the reinforcing beam 6 are respectively provided with fifth flanges 61 protruding inward, and as shown in fig. 5, two sets of the fifth flanges 61 are respectively connected to the rear end of the reinforcing plate 5 and the D-pillar 2.
Preferably, the fifth flange 61 is provided to extend from the end of the reinforcing beam 6 to the periphery of the reinforcing beam 6 in an inclined manner, so that the reinforcing beam 6 as a whole has a beam structure with both ends bent inward and the middle extending in the front-rear direction of the vehicle body.
Because the fifth turned-over edges 61 protrude inwards, and a similar arched structure is formed between the two groups of fifth turned-over edges 61 and the reinforcing beam 6, on one hand, the strength of the reinforcing beam 6 can be increased, and the reinforcing beam has the characteristics of high bending resistance and high impact strength; on the other hand, the body of the reinforcement beam 6 may be positioned outside the reinforcement plate 5 and the D-pillar 2, and the reinforcement beam 6 may absorb the collision excitation in advance of the D-pillar 2 to protect the D-pillar 2 and reduce the collision excitation received by the D-pillar 2.
Preferably, the reinforcing beam 6 and the reinforcing plate 5 are both provided with the collapsing holes 62, as shown in fig. 4 and 5, the collapsing holes 62 can reduce the weight of the reinforcing beam 6 and the reinforcing plate 5, and also can absorb external excitation, absorb collision energy, and reduce vibration noise.
Based on the same inventive concept, the embodiment of the application also provides an automobile which comprises the automobile body side wall structure.
According to the automobile provided by the utility model, the body side wall structure is adopted, so that the strength of a side wall assembly can be increased, and the vibration noise sensitivity is reduced, thus the energy transmitted to the side wall structure by vibration excitation or collision excitation is attenuated, and a quiet and comfortable driving space is provided for MPV (multi-purpose vehicle) models.
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 utility model, 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 (10)
1. A side wall structure of a vehicle body comprises a C column, a D column, an upper longitudinal beam and a wheel cover assembly, wherein the upper longitudinal beam and the wheel cover assembly are respectively connected with the C column and the D column; the side wall structure of the automobile body is characterized by further comprising a reinforcing plate and a reinforcing beam which are positioned in the frame structure;
the front end of the reinforcing plate is connected with the C column, the upper end of the reinforcing plate is connected with the upper longitudinal beam, and the lower end of the reinforcing plate is connected with the wheel cover assembly;
the front end of the reinforcing beam is connected with the reinforcing plate, and the rear end of the reinforcing beam is connected with the D column.
2. The vehicle body side wall structure according to claim 1, wherein the reinforcement plate has, in a vehicle body inward-outward direction, an outward convex portion that protrudes outward and an inward concave portion that recesses inward; the convex part and the concave part are continuously distributed in the vertical direction of the vehicle body.
3. The body side gusset structure according to claim 2, wherein said gusset comprises:
the front end of the first reinforcing part is connected with the C column, the upper end of the first reinforcing part is connected with the upper longitudinal beam, and the lower end of the first reinforcing part is connected with the wheel cover assembly; and
the front end of the second reinforcing part is connected with the rear end of the first reinforcing part, the upper end of the second reinforcing part is connected with the upper longitudinal beam, the lower end of the second reinforcing part is connected with the wheel cover assembly, and the rear end of the second reinforcing part is connected with the reinforcing beam;
wherein, in the inside and outside direction of the vehicle body, the first reinforcing part and the second reinforcing part are distributed at intervals.
4. The body side wall structure according to claim 3, wherein the second reinforcement portion includes two sets of the convex-outward portions and one set of the concave-inward portions; in the vertical direction of the vehicle body, one group of the convex parts, the concave part and the other group of the convex parts of the second reinforcing part are distributed in sequence;
the first reinforcement portion includes a set of the male portions and a set of the female portions; in the up-down direction of the vehicle body, the convex parts and the concave parts of the first reinforcing part are distributed in sequence.
5. The vehicle body side surrounding structure according to claim 4, wherein the convex-out portion above the second reinforcing portion and the convex-out portion of the first reinforcing portion each protrude outward from the upper side member in the vehicle body inside-outside direction, and the convex-out portion above the second reinforcing portion and the convex-out portion of the first reinforcing portion each have a first burring extending obliquely upward in the vehicle body inside-outside direction and connected to the upper side member.
6. The vehicle body side wrapping structure according to any one of claims 3 to 5, wherein a front end of the first reinforcing portion has a second burring that projects inward in a vehicle body inside-outside direction and is connected to the C-pillar;
the rear end of the second reinforcing part is provided with a third flanging, and the third flanging protrudes inwards in the inner and outer directions of the vehicle body and is connected with the reinforcing beam;
and a fourth flanging is arranged between the first reinforcing part and the second reinforcing part.
7. The body side wall structure according to claim 1, wherein at least two groups of the reinforcement beams are provided at intervals in the vehicle body up-down direction.
8. The vehicle body side wall structure according to claim 1, wherein the reinforcing beam is located outside the reinforcing plate and the D-pillar in a vehicle body inward and outward direction, and the front and rear ends of the reinforcing beam are respectively provided with fifth flanges protruding inward, and two sets of the fifth flanges are respectively connected to the rear end of the reinforcing plate and the D-pillar.
9. The vehicle body side wall structure according to claim 8, wherein the fifth flange is provided extending obliquely from the end portion of the reinforcing beam toward the periphery of the reinforcing beam.
10. An automobile, characterized by comprising a body side wall structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950584.9U CN216994535U (en) | 2022-04-22 | 2022-04-22 | Automobile body side wall structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220950584.9U CN216994535U (en) | 2022-04-22 | 2022-04-22 | Automobile body side wall structure and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216994535U true CN216994535U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220950584.9U Active CN216994535U (en) | 2022-04-22 | 2022-04-22 | Automobile body side wall structure and car |
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| Country | Link |
|---|---|
| CN (1) | CN216994535U (en) |
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2022
- 2022-04-22 CN CN202220950584.9U patent/CN216994535U/en active Active
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