CN218021842U - A post additional strengthening and vehicle - Google Patents
A post additional strengthening and vehicle Download PDFInfo
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- CN218021842U CN218021842U CN202222330156.9U CN202222330156U CN218021842U CN 218021842 U CN218021842 U CN 218021842U CN 202222330156 U CN202222330156 U CN 202222330156U CN 218021842 U CN218021842 U CN 218021842U
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- 238000005728 strengthening Methods 0.000 title abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 126
- 230000002787 reinforcement Effects 0.000 claims description 32
- 230000005284 excitation Effects 0.000 abstract description 17
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 230000005855 radiation Effects 0.000 abstract description 3
- 230000002238 attenuated effect Effects 0.000 abstract description 2
- 239000003351 stiffener Substances 0.000 description 8
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 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 A post additional strengthening and vehicle, A post additional strengthening includes: obliquely placing a reinforcing plate; the lower end of the vertical reinforcing plate is connected with the inclined reinforcing plate and extends upwards; indulge and put the reinforcing plate, indulge the front end of putting the reinforcing plate and connect in the upper end of putting the reinforcing plate to one side, indulge and put the reinforcing plate and extend backward and the rear end is connected with the upper end of putting the reinforcing plate vertically. The inclined reinforcing plate, the vertical reinforcing plate and the vertical reinforcing plate can be connected to form a triangular structure, the triangular structure has stability, the stability of the A column can be improved, the mode and the rigidity of the A column are improved, the excitation frequency of a road surface and a power assembly is avoided, the local resonance is prevented, the excitation energy from the road surface can be attenuated, the excitation of the road surface is transmitted to the boundary beam, the upper longitudinal beam and the lower longitudinal beam as far as possible, the vibration sensitivity of the A column is reduced, the radiation of sound is reduced, the silence degree in a vehicle is improved, the performance of vibration noise reduction is improved, and in addition, the support of a vehicle body on a cabin part can also be improved.
Description
Technical Field
The utility model belongs to the technical field of the vehicle technique and specifically relates to a A post additional strengthening and vehicle are related to.
Background
In the related art, the a-pillar structure of the vehicle includes an inner panel, a reinforcement panel, and an outer panel in sequence from inside to outside, and the a-pillar is connected to a front cabin, a front floor, a front wall, a ceiling, and the like, and is an important supporting and stress member, and is also an important supporting structure of the entire instrument panel.
However, the local rigidity and the mode of the A column are low, so that vibration energy attenuation of a bumpy road is low, the A column is close to a front wheel, road excitation is easily transmitted into a vehicle through the A column, the frequency of the road excitation is close to the road excitation frequency, resonance with external excitation is easily realized, and then the excitation is amplified, so that the in-vehicle rumbling or instrument vibration is caused, passenger experience is influenced, the rigidity of the A ring is low, the relative displacement between a vehicle door and a vehicle body is increased under the working condition of the bumpy road, the abnormal sound risk of a sealing strip is increased, in addition, the A column cannot effectively absorb external impact energy, and the safety of passengers is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a A post additional strengthening, this A post additional strengthening can promote the mode and the rigidity of A post, avoid road surface and power assembly's excitation frequency, prevent the local resonance that produces, also can attenuate the excitation energy that comes from the road surface, with road surface excitation transmit to boundary beam, last longeron and longeron down as far as possible, reduce the vibration sensitivity of A post department, improve the silence degree in the car, improve the performance that the vibration was fallen and is fallen.
The utility model discloses a vehicle is further proposed.
According to the utility model discloses a A post additional strengthening, include: obliquely placing a reinforcing plate; the lower end of the vertical reinforcing plate is connected with the inclined reinforcing plate and extends upwards; indulge and put the reinforcing plate, indulge the front end of putting the reinforcing plate connect in put the upper end of reinforcing plate to one side, indulge put the reinforcing plate extend backward and the rear end with erect the upper end of putting the reinforcing plate and be connected.
According to the utility model discloses a A post additional strengthening, put the reinforcing plate to one side, erect and put the reinforcing plate and indulge the reinforcing plate and can connect and form a confined triangle-shaped structure, the triangle-shaped structure has stability, when A post additional strengthening is strengthened wholly to the A post, can improve the stability of A post, promote the mode and the rigidity of A post, avoid road surface and power assembly's excitation frequency, prevent that the part from producing resonance, and simultaneously, also can attenuate the excitation energy who comes from the road surface, transmit the boundary beam as far as possible with the road surface excitation, go up longeron and longeron down, reduce the vibration sensitivity of A post department, reduce the radiation of sound, improve the silence degree in the car, improve the performance of making an uproar that falls in the vibration, in addition, also can promote the support of automobile body to cabin part like this.
In some examples of the invention, the canted stiffener forms a first box structure; and/or the vertically arranged reinforcing plate forms a second box body structure; and/or the longitudinally arranged reinforcing plate forms a third box body structure.
In some examples of the present invention, the front end of the vertical stiffener and the lower end of the vertical stiffener and the diagonal stiffener together define a triangular cavity.
In some examples of the invention, the angled stiffener includes: the first plate portion, the second plate portion and the third plate portion are connected in sequence in the front-rear direction, the front end of the longitudinal reinforcing plate is connected to the first plate portion, the lower end of the vertical reinforcing plate is connected to the second plate portion, the first plate portion and the second plate portion are arranged in an inclined mode relative to the horizontal plane in the front-rear direction, and the third plate portion is arranged horizontally.
In some examples of the present invention, in the front-rear direction, the first plate portion, the second plate portion, and the third plate portion have a size ratio of: (1.5-2.5): (1.5-2.5): 1.
in some examples of the present invention, in the front-rear direction, the vertical center line of the vertical reinforcing plate and the distance between the front ends of the first plate portion are a, the vertical center line of the vertical reinforcing plate and the distance between the rear ends of the third plate portion are b, and the relationship between a and b is: a/b is more than or equal to 1.8 and less than or equal to 2.2.
In some examples of the invention, the vertical stiffener is provided with a hinge mount on the door, the second plate is provided with a hinge mount under the door, the hinge mount is located below the hinge mount on the door.
In some examples of the invention, the second plate portion is further provided with a joint portion, the joint portion set up in hinge mount department under the door and protruding towards one side in the car.
In some examples of the present invention, the obliquely-disposed reinforcing plate is provided with an anti-shielding hole; and/or the inclined reinforcing plate is provided with a plurality of rubber plate clamping mounting holes which are distributed in a three-point mode.
According to the utility model discloses a vehicle, include: a wheel house outer plate; a boundary beam outer plate; an A column inner plate; a threshold beam; the utility model discloses a roof beam, including A post additional strengthening, A post additional strengthening's preceding upper end with the wheel casing planking with the boundary beam planking is connected, A post additional strengthening's middle part with A post inner panel is connected, A post additional strengthening's back lower extreme with the threshold roof beam is connected.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of an a-pillar reinforcement structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a diagonal reinforcing plate;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic structural view of a vertically disposed reinforcing plate;
FIG. 5 is a schematic view of a longitudinal reinforcing plate.
Reference numerals are as follows:
1. a column reinforcing structure;
10. obliquely arranging a reinforcing plate; 11. a first plate portion; 12. a second plate portion; 13. a third plate portion; 14. a door lower hinge mounting portion; 15. a clamping part; 16. an anti-shielding hole; 17. a mounting hole for a rubber clamping plate; 20. vertically arranging a reinforcing plate; 21. a hinge mounting portion on the door; 30. longitudinally arranging a reinforcing plate; 40. a triangular cavity.
Detailed Description
Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.
An a-pillar reinforcement structure 1 according to an embodiment of the present invention is described below with reference to fig. 1 to 5.
As shown in fig. 1, according to the utility model discloses a post additional strengthening 1 includes: a diagonal reinforcing plate 10, a vertical reinforcing plate 20 and a longitudinal reinforcing plate 30. Put reinforcing plate 10 to one side, erect reinforcing plate 20 and indulge reinforcing plate 30 and all can strengthen the structure of A post, wherein, put reinforcing plate 10 to one side and mainly can strengthen the preceding top to the back below of A post, erect reinforcing plate 20 and mainly can strengthen the rear end of A post, indulge reinforcing plate 30 and mainly can strengthen the upper end of A post.
As shown in fig. 1, the lower end of the vertical reinforcing plate 20 is connected to the inclined reinforcing plate 10, and the vertical reinforcing plate 20 extends upward, so that the vertical reinforcing plate 20 can better reinforce the rear end of the a-pillar. The front end of the longitudinal reinforcing plate 30 is connected to the upper end of the inclined reinforcing plate 10, and the longitudinal reinforcing plate 30 extends rearward, so that the longitudinal reinforcing plate 30 can better reinforce the upper end of the a-pillar. And the rear end of the vertical reinforcing plate 30 is connected with the upper end of the vertical reinforcing plate 20, so that the vertical reinforcing plate 30 can connect the vertical reinforcing plate 20 with the inclined reinforcing plate 10, and the inclined reinforcing plate 10, the vertical reinforcing plate 20 and the vertical reinforcing plate 30 can be connected to form a closed triangular structure. The angle between the vertical stiffener 20 and the vertical stiffener 30 may be at a 90 ° right angle.
It should be noted that the triangular structure has stability, and when the a-pillar reinforcement structure 1 integrally reinforces the a-pillar, the stability of the a-pillar can be improved, the mode and rigidity of the a-pillar are improved, the excitation frequency of the road surface and the power assembly is avoided, the occurrence of local resonance is prevented, and at the same time, the excitation energy from the road surface can be attenuated, the road excitation is transmitted to the side sill, the upper side member and the lower side member as much as possible, the vibration sensitivity at the a-pillar is reduced, the radiation of sound is reduced, the degree of silence in the vehicle is improved, the performance of vibration noise reduction is improved, and in addition, the support of the vehicle body to the cabin part can be improved.
Alternatively, as shown in fig. 2, 4 and 5, the diagonal reinforcing plate 10 forms a first box structure, the vertical reinforcing plate 20 forms a second box structure, and the vertical reinforcing plate 30 forms a third box structure. The box body structure can promote the intensity of structure, can promote like this to put reinforcing plate 10 to one side, erect and put reinforcing plate 20 and indulge the overall structure intensity of putting reinforcing plate 30, and when the A post received external striking, the box body structure can absorb external impact energy moreover, played the effect of energy-absorbing buffering, improved the security performance of vehicle.
Further, as shown in fig. 1, the front end of the upright reinforcement plate 20 and the lower end of the longitudinal reinforcement plate 30 define a triangular cavity 40 together with the diagonal reinforcement plate 10. That is to say, the middle positions of the triangular structures formed by the inclined reinforcing plate 10, the vertical reinforcing plate 20 and the vertical reinforcing plate 30 can jointly define a triangular cavity 40 structure, and the triangular cavity 40 structure can further absorb external impact energy, thereby playing a role in absorbing energy and buffering and improving the safety performance of the vehicle. The triangular cavity 40 may be a right triangular cavity 40.
Specifically, as shown in fig. 2, the inclined reinforcing plate 10 includes: the first plate part 11, the second plate part 12, and the third plate part 13 are connected in this order in the front-rear direction, the front end of the vertical reinforcing plate 30 is connected to the first plate part 11, the lower end of the vertical reinforcing plate 20 is connected to the second plate part 12, the first plate part 11 and the second plate part 12 are disposed to be inclined with respect to the horizontal plane in the front-rear direction, and the third plate part 13 is disposed horizontally. In order to distinguish the specific positions of the first plate portion 11, the second plate portion 12, and the third plate portion 13, the first plate portion 11, the second plate portion 12, and the third plate portion 13 are sequentially arranged in the front-to-rear direction, as distinguished by broken lines in fig. 2. The front end of the longitudinal reinforcing plate 30 is connected to the first plate part 11, the lower end of the vertical reinforcing plate 20 is connected to the second plate part 12, so that the longitudinal reinforcing plate 30 and the vertical reinforcing plate 20 can be arranged more reasonably, the A column can be reinforced, and the oblique reinforcing plate 10, the vertical reinforcing plate 20 and the vertical reinforcing plate 30 can be connected to form a closed triangular structure.
The overall length of the inclined reinforcing plate 10 may be about 960mm, the size of the inclined reinforcing plate 10 may be about 830mm in the front-rear direction, the size of the inclined reinforcing plate 10 may be about 610mm in the up-down direction, and the range of the connection region of the inclined reinforcing plate 10 is wide. In the front and rear direction, first board 11 and second board 12 slope sets up, and first board 11 can be connected effectively with wheel casing planking and boundary beam planking in the front upper place like this, thereby can strengthen wheel casing and boundary beam, and middle part second board 12 can be connected effectively with A post inner panel, thereby can strengthen the A post, and third board 13 level sets up, and back below third board 13 can be connected effectively with threshold roof beam and threshold roof beam reinforcing plate like this, thereby can strengthen the threshold roof beam, and put reinforcing plate 10 integral connection in the higher region of automobile body rigidity to one side, has higher connection rigidity.
Further, in the front-rear direction, the size ratio of the first plate portion 11, the second plate portion 12, and the third plate portion 13 is: (1.5-2.5): (1.5-2.5): 1. that is, in the front-rear direction, the size of the first plate portion 11 and the size of the second plate portion 12 are larger than the size of the third plate portion 13, so that the arrangement is more reasonable, the first plate portion 11 can be made to reinforce the wheel house and the side sill better, the second plate portion 12 can be made to reinforce the a-pillar better, and the third plate portion 13 can be made to reinforce the rocker beam better. And the inclined reinforcing plate 10 is also arranged in the area with weaker bending and torsional rigidity of the ring A, and the overall torsional rigidity of the vehicle can be improved to the maximum extent by the arrangement of the proportion, so that the relative displacement between the vehicle door and the vehicle body under the twisted road condition is reduced, and the risk of abnormal friction sound of the sealing strip is reduced. Preferably, the size ratio of the first plate portion 11, the second plate portion 12, and the third plate portion 13 in the front-rear direction is: 2:2:1.
In addition, as shown in fig. 1, in the front-rear direction, the distance between the vertical center line of the upright reinforcement plate 20 and the front end of the first plate portion 11 is a, the distance between the vertical center line of the upright reinforcement plate 20 and the rear end of the third plate portion 13 is b, and the relationship between a and b is: a/b is more than or equal to 1.8 and less than or equal to 2.2. That is to say, the vertical reinforcing plate 20 is disposed at a position of about 1/3 of the rear end of the inclined reinforcing plate 10, so that a position where the bending stiffness of the inclined reinforcing plate 10 is weak can be avoided, the connection strength between the inclined reinforcing plate 10 and the vertical reinforcing plate 20 can be ensured, and when the vertical reinforcing plate 20 is stressed, the fracture at the connection position between the inclined reinforcing plate 10 and the vertical reinforcing plate 20 can be avoided.
According to an alternative embodiment of the present invention, as shown in fig. 2-4, the vertically disposed reinforcing plate 20 is provided with an upper door hinge mounting portion 21, the second plate portion 12 is provided with a lower door hinge mounting portion 14, and the lower door hinge mounting portion 14 is located below the upper door hinge mounting portion 21. The vertically-arranged reinforcing plate 20 has high supporting rigidity and can play a role in supporting the A column greatly, the vertically-arranged reinforcing plate 20 is provided with an upper hinge mounting part 21 of the vehicle door, and the upper hinge mounting part 21 of the vehicle door is mainly connected with an upper hinge of the vehicle door, so that the drooping rigidity of the vehicle door can be improved, and the phenomenon that the vehicle door droops greatly after a long time is avoided. The inclined reinforcing plate 10 also has high bending rigidity, and the door lower hinge mounting portion 14 is arranged on the second plate portion 12, and the door lower hinge mounting portion 14 is mainly connected with a door lower hinge, so that the door can be supported to the maximum extent, and the door can be prevented from drooping greatly after a long time. The door lower hinge mounting portion 14 is located below the door upper hinge mounting portion 21, so that the door lower hinge mounting portion 14 and the door upper hinge mounting portion 21 are arranged in the vertical direction, and can be arranged opposite to the door lower hinge and the door upper hinge, and installation and connection of the door lower hinge and the door upper hinge are facilitated.
As shown in fig. 2 and fig. 3, the second plate portion 12 is further provided with a fastening portion 15, the fastening portion 15 is disposed at the door lower hinge mounting portion 14, and the fastening portion 15 protrudes toward one side of the vehicle interior. Be provided with joint portion 15 on second board 12, joint portion 15 can play the effect of joint, sets up joint portion 15 in hinge mount portion 14 department under the door, and joint portion 15 is protruding towards one side in the car in addition, and joint portion 15 can be with hinge mount panel joint in second board 12 towards one side in the car like this to it is fixed to carry out the joint to hinge under the door. The clamping portion 15 can be constructed into a clamping pin protruding towards one side in the vehicle, the clamping pin is simpler in structure and convenient to manufacture, the lower hinge of the vehicle door is installed in a clamping mode, operation is also simpler and more convenient, and assembly efficiency can be improved.
In addition, as shown in fig. 2, the tilted reinforcing plate 10 is provided with a shielding-proof hole 16, and/or the tilted reinforcing plate 10 is provided with a plurality of laminated plate mounting holes 17, and the plurality of laminated plate mounting holes 17 are distributed in a three-point manner. The surface of the inclined reinforcing plate 10 is provided with a shielding-proof hole 16, so that the shielding-proof hole 16 can shield the electromagnetism generated during the electrophoresis of the vehicle body. The inclined reinforcing plate 10 is provided with a plurality of laminated plate mounting holes 17, for example: the laminated rubber plate mounting holes 17 are three, the three laminated rubber plate mounting holes 17 can form a three-point type, namely, a connecting line between the three laminated rubber plate mounting holes 17 forms a triangular structure, so that when the laminated rubber plate is mounted, the three laminated rubber plate mounting holes 17 can respectively correspond to three points of the laminated rubber plate, and the laminated rubber plate can be more stably mounted and fixed by the three points, so that the effect of separating a sound cavity is achieved.
According to the utility model discloses vehicle, include: the wheel casing outer plate, the boundary beam outer plate, the A-pillar inner plate, the threshold beam and the A-pillar reinforcing structure 1 in the embodiment are characterized in that the front upper end of the A-pillar reinforcing structure 1 is connected with the wheel casing outer plate and the boundary beam outer plate, the middle part of the A-pillar reinforcing structure 1 is connected with the A-pillar inner plate, and the rear lower end of the A-pillar reinforcing structure 1 is connected with the threshold beam. Thus, the A-pillar reinforcement structure 1 can be effectively connected with the wheel house outer panel, the side sill outer panel, the A-pillar inner panel and the threshold beam, so that the wheel house outer panel, the side sill outer panel, the A-pillar inner panel and the threshold beam can be reinforced.
Specifically, the front upper end of the inclined reinforcing plate 10 is connected with the wheel house outer plate and the side beam outer plate, the middle parts of the vertical reinforcing plate 20, the longitudinal reinforcing plate 30 and the inclined reinforcing plate 10 are connected with the A-pillar inner plate, and the rear lower end of the inclined reinforcing plate 10 is connected with the sill beam.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween. In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An A-pillar reinforcement structure (1), comprising:
a diagonal reinforcing plate (10);
the lower end of the vertical reinforcing plate (20) is connected with the inclined reinforcing plate (10) and extends upwards;
indulge and put reinforcing plate (30), indulge the front end of putting reinforcing plate (30) connect in put the upper end of reinforcing plate (10) to one side, indulge and put reinforcing plate (30) and extend backward and the rear end with erect the upper end of putting reinforcing plate (20) and be connected.
2. The a-pillar reinforcement structure (1) according to claim 1, characterized in that the diagonal reinforcement plate (10) forms a first box structure; and/or
The vertical reinforcing plate (20) forms a second box body structure; and/or
The longitudinal reinforcing plate (30) forms a third box structure.
3. The a-pillar reinforcement structure (1) according to claim 1, wherein the front end of the vertical reinforcement plate (20) and the lower end of the vertical reinforcement plate (30) define a triangular cavity (40) together with the diagonal reinforcement plate (10).
4. The a-pillar reinforcement structure (1) according to claim 1, characterized in that the diagonal reinforcement plate (10) comprises: the front end of the longitudinal reinforcing plate (30) is connected to the first plate portion (11), the lower end of the vertical reinforcing plate (20) is connected to the second plate portion (12), the first plate portion (11) and the second plate portion (12) are arranged in an inclined mode relative to the horizontal plane in the front-rear direction, and the third plate portion (13) is arranged horizontally.
5. The a-pillar reinforcement structure (1) according to claim 4, wherein the first plate portion (11), the second plate portion (12), and the third plate portion (13) have a dimensional ratio in the front-rear direction of: (1.5-2.5): (1.5-2.5): 1.
6. the a-pillar reinforcement structure (1) according to claim 4, characterized in that, in the front-rear direction, the distance between the vertical center line of the vertically disposed reinforcement plate (20) and the front end of the first plate portion (11) is a, the distance between the vertical center line of the vertically disposed reinforcement plate (20) and the rear end of the third plate portion (13) is b, and the relationship between a and b is: a/b is more than or equal to 1.8 and less than or equal to 2.2.
7. The A-pillar reinforcement structure (1) according to claim 4, wherein the vertically disposed reinforcement plate (20) is provided with a door upper hinge mounting portion (21), the second plate portion (12) is provided with a door lower hinge mounting portion (14), and the door lower hinge mounting portion (14) is located below the door upper hinge mounting portion (21).
8. The A-pillar reinforcement structure (1) according to claim 7, wherein the second plate portion (12) is further provided with a fastening portion (15), and the fastening portion (15) is provided at the door lower hinge mounting portion (14) and protrudes toward one side of the interior of the vehicle.
9. The a-pillar reinforcement structure (1) according to claim 1, characterized in that the diagonal reinforcement plate (10) is provided with an anti-shield hole (16); and/or
The inclined reinforcing plate (10) is provided with a plurality of rubber plate clamping mounting holes (17), and the rubber plate clamping mounting holes (17) are distributed in a three-point mode.
10. A vehicle, characterized by comprising:
a wheel house outer plate;
a boundary beam outer plate;
an A column inner plate;
a threshold beam;
the A-pillar reinforcement (1) of any one of claims 1-9, the front upper end of the A-pillar reinforcement (1) being connected to the wheelhouse outer panel and the rocker outer panel, the middle portion of the A-pillar reinforcement (1) being connected to the A-pillar inner panel, and the rear lower end of the A-pillar reinforcement (1) being connected to the rocker beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222330156.9U CN218021842U (en) | 2022-09-01 | 2022-09-01 | A post additional strengthening and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222330156.9U CN218021842U (en) | 2022-09-01 | 2022-09-01 | A post additional strengthening and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218021842U true CN218021842U (en) | 2022-12-13 |
Family
ID=84353668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222330156.9U Active CN218021842U (en) | 2022-09-01 | 2022-09-01 | A post additional strengthening and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218021842U (en) |
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2022
- 2022-09-01 CN CN202222330156.9U patent/CN218021842U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231102 Address after: No. 888 Rainbow Road, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province, 215637 Patentee after: Liang Liang Automobile Co.,Ltd. Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee before: GREAT WALL MOTOR Co.,Ltd. |
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| TR01 | Transfer of patent right |