CN216734499U - Vehicle body assembly of vehicle and vehicle - Google Patents
Vehicle body assembly of vehicle and vehicle Download PDFInfo
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- CN216734499U CN216734499U CN202122559825.5U CN202122559825U CN216734499U CN 216734499 U CN216734499 U CN 216734499U CN 202122559825 U CN202122559825 U CN 202122559825U CN 216734499 U CN216734499 U CN 216734499U
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- wheel house
- energy absorption
- absorption box
- reinforcing plate
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- 238000010521 absorption reaction Methods 0.000 claims abstract description 37
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 35
- 230000002787 reinforcement Effects 0.000 claims description 3
- 230000006378 damage Effects 0.000 abstract description 12
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a vehicle body assembly of a vehicle and the vehicle, the vehicle body assembly of the vehicle comprises: a wheel cover side edge beam; the longitudinal beams and the wheel house side edge beams are spaced in the width direction of the vehicle; the connecting beam is connected between the wheel house side edge beam and the longitudinal beam; the energy absorption box is arranged on the connecting beam and positioned between the connecting beam and the anti-collision beam of the vehicle, and the energy absorption box is suitable for supporting the anti-collision beam; the front wheel casing reinforcing plate is connected with the wheel casing side edge beam, the longitudinal beam and the wheel casing of the vehicle. Therefore, through the matching of the wheel house side edge beam, the longitudinal beam, the connecting beam, the energy absorption box and the front wheel house reinforcing plate, when the vehicle is in offset collision, the impact force can be transmitted to the energy absorption box and the front wheel house reinforcing plate, and the energy absorption box and the front wheel house reinforcing plate can reduce the damage degree of the vehicle body structure, so that the probability of injury of passengers in the vehicle can be reduced, and the running safety of the vehicle can be improved.
Description
Technical Field
The utility model relates to the field of vehicles, in particular to a vehicle body assembly of a vehicle and the vehicle with the vehicle body assembly of the vehicle.
Background
In the correlation technique, can be provided with the energy-absorbing box at the front end of longeron on the current automobile body subassembly usually, with the deformation of automobile body when reducing the vehicle frontal collision, when the vehicle receives the offset collision, the impact can not transmit the energy-absorbing box of longeron front end, the energy-absorbing box can not take place to burst and contract and warp, the wheel casing intensity of current automobile body subassembly is lower, can lead to the automobile body to take place to warp, and the tip of anticollision roof beam directly strikes the automobile body structure, lead to the automobile body structure to seriously damage easily, thereby can lead to passenger injury in the car, and then can reduce the safety in service of vehicle.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. To this end, an object of the present invention is to provide a vehicle body assembly of a vehicle, which can reduce the degree of damage to a vehicle body structure when an offset collision occurs in the vehicle, thereby improving the driving safety of the vehicle.
The utility model further provides a vehicle.
The vehicle body assembly of the vehicle according to the present invention includes: a wheel cover side edge beam; a side member, the side member and the wheel house side member being spaced apart in a width direction of the vehicle; the connecting beam is connected between the wheel house side edge beam and the longitudinal beam; the energy absorption box is arranged on the connecting beam and positioned between the connecting beam and the anti-collision beam of the vehicle, and the energy absorption box is suitable for supporting the anti-collision beam; the front wheel casing reinforcing plate is connected with the wheel casing side edge beam, the longitudinal beam and the wheel casing of the vehicle.
According to the vehicle body assembly of the vehicle, through the matching of the wheel house side edge beam, the longitudinal beam, the connecting beam, the energy absorption box and the front wheel house reinforcing plate, when the vehicle is in offset collision, the impact force can be transmitted to the energy absorption box and the front wheel house reinforcing plate, and the energy absorption box and the front wheel house reinforcing plate can reduce the damage degree of the vehicle body structure, so that the probability of injury of passengers in the vehicle can be reduced, and the running safety of the vehicle can be improved.
In some examples of the utility model, the front wheel house reinforcing plate extends in a width direction of the vehicle, and the front wheel house reinforcing plate is located rearward of and spaced apart from the connection beam.
In some examples of the utility model, the crash box is adapted to support an end position of the impact beam in a length direction of the vehicle.
In some examples of the utility model, the energy-absorbing box is detachably provided to the connection beam.
In some examples of the utility model, the connection beam extends in a width direction of the vehicle.
In some examples of the utility model, the wheel house side rail includes: side roof beam body and side roof beam extension, side roof beam extension with this body coupling of side roof beam, side roof beam extension with the tie-beam is connected.
In some examples of the utility model, the side sill extension is located on a front side of the side sill body.
In some examples of the utility model, the energy absorption box has an energy absorption cavity formed therein.
In some examples of the utility model, the crash box comprises: the energy absorption box comprises an energy absorption box body, a front end plate and a rear end plate, wherein the energy absorption box body, the front end plate and the rear end plate jointly define an energy absorption cavity.
The vehicle comprises the vehicle body component of the vehicle.
Additional aspects and advantages of the utility model 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 utility model.
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 a top view of a vehicle body assembly according to an embodiment of the present invention;
FIG. 2 is an exploded view of a vehicle body assembly according to an embodiment of the present invention;
FIG. 3 is a top view of a front wheel house reinforcement plate according to an embodiment of the present invention.
Reference numerals:
a body component 8;
a wheel house side beam 1; a side sill extension 11; a side sill extension inner panel 12; a side beam extension section outer plate 13; a side sill body 14;
a connecting beam 2; a connecting beam rear plate 21; a connecting beam front plate 22;
an energy absorption box 3; a rear end plate 31; a crash box body 32; a front end plate 33;
an anti-collision beam 4;
a front wheel house reinforcing plate 5; a wheel cover 51; a connecting flange 52; a mounting groove 53; a mounting portion 54;
a longitudinal beam 6; a second crash box 7.
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 or similar 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 accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A vehicle body assembly 8 of a vehicle according to an embodiment of the utility model is described below with reference to fig. 1 to 3.
As shown in fig. 1 to 3, a vehicle body assembly 8 of a vehicle according to an embodiment of the present invention includes: the wheel casing side edge beam comprises a wheel casing side edge beam 1, a connecting beam 2, an energy absorption box 3 (a first energy absorption box), a longitudinal beam 6 and a front wheel casing reinforcing plate 5. The side member 6 and the wheel house side member 1 are disposed at a distance in the width direction of the vehicle, which is the left-right direction in fig. 1. The side members 6 are disposed along the longitudinal direction of the vehicle, which is the front-rear direction in fig. 1. The connecting beam 2 is connected between the longitudinal beam 6 and the wheel house side edge beam 1. The energy-absorbing box 3 sets up in tie-beam 2, and the energy-absorbing box 3 is located between the crashproof roof beam 4 of tie-beam 2 and vehicle moreover, and the energy-absorbing box 3 is suitable for supporting crashproof roof beam 4, and front wheel casing reinforcing plate 5 all is connected with wheel casing side edge beam 1, longeron 6, the wheel casing 51 of vehicle.
After the vehicle body assembly 8 is assembled, the energy absorption box 3 is located on the rear side of the anti-collision beam 4, the front end of the energy absorption box 3 is spaced from the anti-collision beam 4, and a certain gap is formed between the anti-collision beam 4 and the energy absorption box 3. When a vehicle is involved in an offset collision, for example: when the tip of anticollision roof beam 4 received the striking, second energy-absorbing box 7 and longeron 6 do not play energy-absorbing and biography power effect, anticollision roof beam 4 takes place to warp and anticollision roof beam 4 strikes energy-absorbing box 3, energy-absorbing box 3 can play the effect of supporting anticollision roof beam 4 this moment, energy-absorbing box 3 receives the damage at first, produce plastic deformation, the impact of anticollision roof beam 4 can be absorbed to energy-absorbing box 3, can reduce automobile body structure's damage degree, thereby can promote the security of traveling of vehicle. And after the anti-collision beam 4 impacts the energy absorption box 3, the impact force can be transmitted to the connecting beam 2 through the energy absorption box 3, and then the connecting beam 2 transmits the impact force to the wheel house side edge beam 1, so that the impact force can be transmitted to the rear side of the vehicle body structure, the damage degree of the vehicle body assembly 8 can be reduced, and passengers in the vehicle can be better guaranteed.
Meanwhile, a force transmission path can be formed after the front wheel house reinforcing plate 5 is connected with the wheel house side edge beam 1, the longitudinal beam 6 and the wheel house 51, when at least one of the front wheel house reinforcing plate 5, the wheel house side edge beam 1, the longitudinal beam 6 and the wheel house 51 is subjected to impact force, the impact force can be transmitted to other parts in the force transmission path through the force transmission path, and the parts on the force transmission path can bear the impact force together. For example, when a vehicle collides in an offset manner, the wheel house side member 1 is pressed, the wheel house side member 1 is deformed in a direction approaching the vehicle, and the impact force can be transmitted to the wheel house 51 and the side member 6 through the front wheel house reinforcing plate 5, and the wheel house reinforcing plate 5, the wheel house side member 1, the side member 6, and the wheel house 51 can receive the impact force in common, so that the influence of the impact force on the vehicle body structure can be reduced. Moreover, the strength of the front wheel cover reinforcing plate 5 is high, the front wheel cover reinforcing plate 5 can bear large impact force, the probability of breakage and damage of the wheel cover 51 can be reduced, and the integrity of the vehicle body structure can be protected. Through the cooperation of the wheel house side edge beam 1, the longitudinal beam 6, the connecting beam 2, the energy absorption box 3 (first energy absorption box) and the front wheel house reinforcing plate 5, the vehicle body assembly 8 is suitable for reducing the influence of offset collision on the vehicle, so that the driving safety of the vehicle can be improved.
From this, through setting up front wheel casing reinforcing plate 5 and energy-absorbing box 3, when the vehicle takes place the offset collision, on impact can transmit energy-absorbing box 3 and front wheel casing reinforcing plate 5, the tip striking energy-absorbing box 3 of anticollision roof beam 4, the impact can be absorbed to energy-absorbing box 3, can reduce automobile body structure's damage degree to can promote the security of traveling of vehicle.
In some embodiments of the present invention, as shown in fig. 1, the front wheel house reinforcing plate 5 extends in the width direction of the vehicle, and the front wheel house reinforcing plate 5 is located rearward of the connecting beam 2 and spaced apart from the connecting beam 2. It should be noted that the width direction of the vehicle is the left-right direction in fig. 1, the rear direction of the connecting beam 2 is the rear direction in fig. 1, the front wheel cover reinforcing plate 5 may be provided with a plurality of connecting flanges 52, the plurality of connecting flanges 52 are all connected to the circumferential edge of the front wheel cover reinforcing plate 5, the front wheel cover reinforcing plate 5 may define a mounting groove 53, the bottom of the mounting groove 53 may be provided with a plurality of mounting portions 54, the plurality of mounting portions 54 are spaced apart in the length direction of the front wheel cover reinforcing plate 5, and the length direction of the front wheel cover reinforcing plate 5 is the left-right direction in fig. 3. The connecting flange 52 at the left end of the front wheel casing reinforcing plate 5 can be in lap joint with the wheel casing side edge beam 1, the connecting flange 52 at the right end of the front wheel casing reinforcing plate 5 can be in lap joint with the longitudinal beam 6, and the front wheel casing reinforcing plate 5 can be connected with the wheel casing 51 through the mounting part 54. The connecting beam 2, the front wheel house reinforcing plate 5, the wheel house side edge beam 1, the longitudinal beam 6 and the wheel house 51 can form a closed force transmission path, and the closed force transmission path can effectively deal with impact force, so that the vehicle body assembly 8 can better keep the integrity of the vehicle body structure, and the driving safety of the vehicle can be improved.
In some embodiments of the present invention, as shown in fig. 1, the crash boxes 3 are adapted to support end positions of the crash beams 4 in a length direction of the vehicle, and when the vehicle is in an offset collision, the crash beams 4 can be ensured to impact the crash boxes 3, the impact force of the crash beams 4 can be ensured to be transmitted to the wheel house side edge beams 1, and the impact force of the crash beams 4 can be effectively absorbed, so that the arrangement positions of the crash boxes 3 can be more reasonable.
In some embodiments of the utility model, the crash boxes 3 are detachably arranged to the attachment beam 2, preferably the crash boxes 3 and the attachment beam 2 are connected by bolts. Wherein, all can be provided with the bolt hole on rear end plate 31 and the tie-beam 2, the bolt passes rear end plate 31's bolt hole and tie-beam 2's bolt hole simultaneously and is connected with the nut, when the vehicle takes place the offset and bumps, if energy-absorbing box 3 is impaired, at the in-process of maintenance, can comparatively light demolish and change energy-absorbing box 3, can reduce the cost of maintenance of automobile body subassembly 10.
In some embodiments of the present invention, as shown in fig. 1 and 2, the connection beam 2 may be composed of a connection beam rear plate 21 and a connection beam front plate 22, and the connection beam 2 extends in the width direction of the vehicle, so that the arrangement length of the connection beam 2 is more appropriate, and the crash force can be quickly transmitted to the wheel house side frame 1 after the crash box 3 is impacted.
In some embodiments of the present invention, as shown in fig. 1, the wheel house side member 1 may include: side roof beam body 14 and side roof beam extension 11, wherein, side roof beam extension 11 can be including side roof beam extension inner panel 12 and side roof beam extension planking 13, and side roof beam extension 11 is connected with side roof beam body 14, and side roof beam extension 11 is connected with tie-beam 2. So set up and to make wheel casing side limit roof beam 1 be connected with tie-beam 2 more easily, it is more reasonable to pass the power route, has reduced the offset and has bumped the collision impact that produces longeron 6. The side sill extension 11 is provided along the length direction of the vehicle, and the side sill extension 11 is provided at the front side of the side sill body 14, so that the wheel house side sill 1 and the connection beam 2 can be more easily connected.
In some embodiments of the present invention, an energy-absorbing cavity may be formed inside the energy-absorbing box 3, and by providing the energy-absorbing cavity, when the anti-collision beam 4 impacts the energy-absorbing box 3, the energy-absorbing cavity contracts and deforms, so as to effectively absorb the impact force of the anti-collision beam 4.
Further, as shown in fig. 2, the energy-absorbing box 3 may be composed of a plurality of components, and the energy-absorbing box 3 may include: a rear end plate 31, a crash box body 32 and a front end plate 33. The rear end plate 31, the energy absorption box body 32 and the front end plate 33 jointly define an energy absorption cavity, when offset collision occurs, the anti-collision beam 4 is in contact with the energy absorption box 3, the energy absorption cavity of the energy absorption box 3 collapses, and the functions of buffering and absorbing energy are achieved.
According to the vehicle provided by the embodiment of the utility model, the vehicle body assembly 8 of the vehicle comprises the vehicle body assembly 8 of the embodiment, and the vehicle body assembly 8 is arranged on the vehicle, so that the requirement of 25% offset collision is met under the condition that the weight of the longitudinal beam area is not increased too much.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "inner", "outer", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to 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.
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 utility model. 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 utility model 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 utility model, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A body component (8) of a vehicle, characterized by comprising:
a wheel house side beam (1);
a side member (6), the side member (6) and the wheel house side member (1) being spaced apart in the width direction of the vehicle;
the connecting beam (2) is connected between the wheel house side edge beam (1) and the longitudinal beam (6);
the energy absorption box (3) is arranged on the connecting beam (2) and is positioned between the connecting beam (2) and the anti-collision beam (4) of the vehicle, and the energy absorption box (3) is suitable for supporting the anti-collision beam (4);
the front wheel casing reinforcing plate (5), front wheel casing reinforcing plate (5) with wheel casing side boundary beam (1), longeron (6), wheel casing (51) of vehicle all are connected.
2. The vehicle body assembly (8) of the vehicle according to claim 1, characterized in that the front wheel house reinforcement panel (5) extends in a width direction of the vehicle, the front wheel house reinforcement panel (5) being located rearward of the connection beam (2) and spaced apart from the connection beam (2).
3. Body component (8) of a vehicle according to claim 1, characterized in that the crash box (3) is adapted to support the end position of the impact beam (4) in the length direction of the vehicle.
4. Vehicle body component (8) according to claim 1, characterized in that the crash boxes (3) are detachably provided to the connecting beam (2).
5. The vehicle body assembly (8) of claim 1, characterized in that the connection beam (2) extends in a width direction of the vehicle.
6. The vehicle body assembly (8) of the vehicle according to claim 1, wherein the wheel house side member (1) includes: side roof beam body (14) and side roof beam extension (11), side roof beam extension (11) with side roof beam body (14) are connected, side roof beam extension (11) with tie-beam (2) are connected.
7. The vehicle body assembly (8) of claim 6, characterized in that the side sill extension (11) is located on a front side of the side sill body (14).
8. Body component (8) of a vehicle according to claim 1, characterized in that the crash box (3) is formed with a crash chamber inside.
9. The body component (8) of a vehicle according to claim 8, characterized in that the crash box (3) comprises: the energy absorption box comprises an energy absorption box body (32), a front end plate (33) and a rear end plate (31), wherein the energy absorption box body (32), the front end plate (33) and the rear end plate (31) jointly define an energy absorption cavity.
10. A vehicle comprising a body component (8) of a vehicle according to any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559825.5U CN216734499U (en) | 2021-10-22 | 2021-10-22 | Vehicle body assembly of vehicle and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122559825.5U CN216734499U (en) | 2021-10-22 | 2021-10-22 | Vehicle body assembly of vehicle and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216734499U true CN216734499U (en) | 2022-06-14 |
Family
ID=81922361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122559825.5U Active CN216734499U (en) | 2021-10-22 | 2021-10-22 | Vehicle body assembly of vehicle and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216734499U (en) |
-
2021
- 2021-10-22 CN CN202122559825.5U patent/CN216734499U/en active Active
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