CN219382265U - Seat back lock catch installation reinforcing structure and vehicle - Google Patents
Seat back lock catch installation reinforcing structure and vehicle Download PDFInfo
- Publication number
- CN219382265U CN219382265U CN202320798545.6U CN202320798545U CN219382265U CN 219382265 U CN219382265 U CN 219382265U CN 202320798545 U CN202320798545 U CN 202320798545U CN 219382265 U CN219382265 U CN 219382265U
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- seat back
- rear wheel
- wheel cover
- cover inner
- lock catch
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 53
- 238000009434 installation Methods 0.000 title claims abstract description 50
- 230000002787 reinforcement Effects 0.000 claims description 39
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000003466 welding Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a seat back lock catch installation reinforcing structure and a vehicle, which belong to the technical field of vehicles and comprise: the rear seat back lock catch installation assembly is provided with a first lap joint part which is overlapped with the C column of the vehicle body and a second lap joint part which is overlapped with the rear wheel cover inner plate assembly; the rear seat back lock catch installation assembly is lapped between the vehicle body C column and the rear wheel cover inner plate reinforcing plate. The seat back lock catch installation reinforcing structure provided by the utility model is mainly used for connecting the rear seat back lock catch installation assembly with the rear wheel cover inner plate assembly, but is not limited to the vehicle body C column, so that the installation space of the lock catch is enlarged, the supporting area of the lock catch is enlarged, the lock catch is convenient to install and fix, the problem that the welding spots of the seat back lock catch are difficult to arrange is avoided, the lock catch is connected with the rear wheel cover inner plate assembly, the supporting strength of the lock catch installation position is enhanced, and the bearing strength of the rear seat back is also enhanced.
Description
Technical Field
The utility model belongs to the technical field of vehicles, and particularly relates to a seat back lock catch installation reinforcing structure and a vehicle.
Background
Most of the automobile rear seats are locked and fixed with a locking system on the backrest by adopting C columns on two sides of the backrest to install a lock catch. The strength of the fixing point of the rear seat lock catch is a regulation test examination item, and the height of the fixing strength of the rear seat lock catch is related to the life safety of passengers.
At present, the back row seat backrest lock catch is small in size, the available space at the position is limited, but in order to improve the installation strength of the lock catch, the lock catch needs more welding points, the process is difficult to realize, and the strength of the installation position of the lock catch is difficult to ensure.
Disclosure of Invention
The embodiment of the utility model provides a seat back lock catch installation reinforcing structure and a vehicle, and aims to solve the problem that the installation strength of a back seat back lock catch cannot be guaranteed.
In order to achieve the above object, the present utility model adopts the following technical scheme: provided is a seat back latch mounting reinforcement structure including: the rear-row seat back lock catch installation assembly is provided with a first lap joint part for lap joint of a vehicle body C column and a second lap joint part for lap joint of the rear-row wheel cover inner plate assembly; the rear seat back lock catch installation assembly is lapped between the vehicle body C column and the rear wheel cover inner plate reinforcing plate; the vehicle body C column, the rear seat back lock catch mounting assembly and the rear wheel cover inner plate reinforcing plate form a force transmission channel.
With reference to the first aspect, in one implementation manner, the rear-row seat back latch installation assembly includes a seat back latch installation plate and a latch installation bracket, the seat back latch installation plate has the first overlapping portion and the second overlapping portion, the latch installation bracket is fixedly arranged on the first overlapping portion, and the first overlapping portion is overlapped on the vehicle body C pillar; the second lap joint part is lapped on the rear wheel cover inner plate assembly.
In combination with the first aspect, in one implementation manner, the rear-row seat back latch installation assembly further includes a seat back latch installation reinforcing plate, the seat back latch installation reinforcing plate is fixedly disposed on the first lap joint portion, and the latch installation bracket is fixedly disposed on the seat back latch installation reinforcing plate.
With reference to the first aspect, in one implementation manner, the latch mounting bracket is fixedly disposed on the seat back latch mounting reinforcing plate through a fastening bolt.
With reference to the first aspect, in one implementation manner, the shape of the seat back latch mounting plate is an L-shaped structure, the first overlapping portion is located on a vertical side of the L-shaped structure, and the second overlapping portion is located on a lateral side of the L-shaped structure.
With reference to the first aspect, in one implementation manner, the first lap portion has a first flange that overlaps the vehicle body C pillar, and the second lap portion has a second flange that overlaps the rear wheel cover inner panel assembly.
With reference to the first aspect, in one implementation manner, the rear wheel cover inner plate assembly includes a rear wheel cover inner plate and a rear wheel cover inner plate reinforcing plate fixed on the rear wheel cover inner plate, and the second lap joint portion is lapped on the rear wheel cover inner plate reinforcing plate, where the second flange lap joint is lapped on the rear wheel cover inner plate.
With reference to the first aspect, in one possible manner, the rear wheel cover inner panel reinforcement plate has a third flange overlapping the rear wheel cover inner panel.
With reference to the first aspect, in one implementation manner, the rear wheel cover inner plate assembly further includes a rear wheel cover inner plate lower reinforcing plate, and the rear wheel cover inner plate lower reinforcing plate is connected with the rear wheel cover inner plate reinforcing plate, and is arranged in a herringbone manner, so as to form two force transmission channels.
Compared with the prior art, the seat backrest lock catch installation reinforcing structure provided by the utility model has the beneficial effects that: the rear seat back lock catch installation assembly is mainly connected with the rear wheel cover inner plate assembly, but is not limited to the vehicle body C column, the installation space of the lock catch is enlarged, the supporting area of the lock catch is enlarged, the lock catch is convenient to install and fix, the problem that the arrangement of welding spots of the lock catch of the seat back is difficult is solved, the lock catch is connected with the rear wheel cover inner plate assembly, the supporting strength of the lock catch installation position is enhanced, and the bearing strength of the rear seat back is also enhanced.
Meanwhile, the back row seat backrest latch installation assembly is connected with the back wheel cover inner plate assembly, the vehicle body C column, the back row seat latch installation assembly and the back wheel cover inner plate reinforcing plate form a force transmission channel, bearing capacity is downwards transmitted to the force transmission channel of the back wheel cover inner plate assembly from the vehicle body C column through the back row seat backrest latch installation assembly, the vehicle body C column and the back row seat bear side impact force, larger stress concentration cannot be formed at a latch installation position, the side impact force can be transmitted to the back wheel cover inner plate assembly, stress of the latch installation position is relieved, supporting strength of the latch position is indirectly enhanced, and bearing strength of the back row seat backrest is also improved.
In a second aspect, an embodiment of the present utility model further provides a vehicle, including the seat back latch installation reinforcing structure.
According to the vehicle provided by the embodiment of the utility model, the lock catch mounting assembly of the rear seat back and the inner plate assembly of the rear wheel cover are connected, and the force transmission channel is formed, so that the support strength of the lock catch mounting position and the bearing strength of the rear seat back are greatly improved.
Drawings
FIG. 1 is a schematic perspective view of a reinforcement structure for mounting a seat back latch according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an exploded view of a reinforcement structure for mounting a seat back latch according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an exploded view of a seat back latch mounting assembly and a rear wheel cover inner panel reinforcement panel provided in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic front view of a seat back latch mounting assembly and a rear wheel cover inner panel reinforcement plate according to an embodiment of the present utility model;
FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;
FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 4;
FIG. 8 is a schematic front view of a seat back latch mounting assembly and a rear wheel cover inner panel reinforcement plate according to an embodiment of the present utility model; (removing the Lock mounting bracket)
FIG. 9 is a schematic perspective view of a seat back latch mounting plate according to an embodiment of the present utility model;
FIG. 10 is a schematic front view of a seat back latch mounting plate according to an embodiment of the present utility model;
FIG. 11 is a cross-sectional view taken along line D-D of FIG. 10;
fig. 12 is a schematic perspective view of a latch mounting bracket according to an embodiment of the present utility model;
fig. 13 is a schematic front view of a latch mounting bracket according to an embodiment of the present utility model;
FIG. 14 is a cross-sectional view taken along line E-E of FIG. 13;
FIG. 15 is a schematic perspective view of a reinforcement plate for mounting a seat back latch according to an embodiment of the present utility model;
FIG. 16 is a schematic perspective view of a rear wheel house inner plate reinforcing plate and a rear wheel house inner plate lower reinforcing plate according to an embodiment of the present utility model;
reference numerals illustrate:
1. a vehicle body C column; 2. a rear seat back latch mounting assembly; 21. a lock catch mounting bracket; 22. the seat backrest lock catch is provided with a reinforcing plate; 23. a seat back latch mounting plate; 231. a first lap joint; 232. a second lap joint; 233. a first flanging; 234. a second flanging; 24. a fastening bolt; 25. lengthening the nut; 3. a rear wheel cover inner plate assembly; 31. a rear wheel cover inner plate reinforcing plate; 311. a third flanging; 32. a rear wheel cover inner plate lower reinforcing plate; 33. and a rear wheel cover inner plate.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model 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 for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 16, a description will now be given of a seat back latch mounting reinforcement structure provided by the present utility model. The seat back latch installation reinforcing structure includes: a rear wheel cover inner panel assembly 3 and a rear seat back latch mounting assembly 2, the rear seat back latch mounting assembly 2 having a first lap portion 231 lap-jointed to the vehicle body C pillar 1 and a second lap portion 232 lap-jointed to the rear wheel cover inner panel assembly 3; the rear seat back lock catch mounting assembly 2 is lapped between the vehicle body C column 1 and the rear wheel cover inner plate reinforcing plate 31; the vehicle body C column 1, the rear seat back lock catch mounting assembly 2 and the rear wheel cover inner plate reinforcing plate 31 form a force transmission channel.
The utility model provides a seat back lock catch installation reinforcing structure, which mainly connects a rear seat back lock catch installation assembly with a rear wheel cover inner plate assembly 3, but is not limited to a vehicle body C column 1, so that the installation space of a lock catch is enlarged, the supporting area of the lock catch is enlarged, the lock catch is convenient to install and fix, the problem that the arrangement of welding spots of the seat back lock catch is difficult is avoided, and the lock catch is connected with the rear wheel cover inner plate assembly 3, so that the supporting strength of the lock catch installation position is enhanced, and the bearing strength of the rear seat back is also enhanced.
Secondly, the rear seat back lock catch mounting assembly 2 is connected with the rear wheel cover inner plate assembly 3, a force transmission channel is formed between the vehicle body C column 1 and the rear seat lock catch mounting assembly 2 and between the vehicle body C column 1 and the rear wheel cover inner plate reinforcing plate 31 (as shown by arrows in fig. 1), side impact force received by the vehicle body C column 1 is transmitted to the rear seat back lock catch mounting assembly, a part of side impact force received by the rear seat back lock catch mounting assembly 2 is transmitted to a vehicle body floor along the rear seat back, a part of side impact force is downwards transmitted to the rear wheel cover inner plate assembly 3 along the force transmission channel, the rear wheel cover inner plate assembly 3 is connected with the vehicle body floor, finally, the side impact force is transmitted to the vehicle body floor, scattered stress points are formed on the vehicle body floor, and the side impact force is not concentrated on a certain part of the vehicle body floor; therefore, the side impact force born by the vehicle body C column 1 is not born by the rear seat, larger stress concentration is not formed at the lock catch installation position, but is decomposed, a part of side impact force is transmitted to the rear wheel cover inner plate assembly 3, the stress condition of the lock catch installation position is relieved, the supporting strength of the lock catch position is indirectly enhanced, the side impact force born by the rear seat is weakened, the riding comfort and safety of passengers are improved, and meanwhile the safety performance of the whole vehicle is also improved.
In some embodiments, as shown in fig. 3 and 4, the rear seat back latch mounting assembly 2 includes a seat back latch mounting plate 23 and a latch mounting bracket 21, the seat back latch mounting plate 23 has a first overlap 231 and a second overlap 232, the latch mounting bracket 21 is fixedly disposed on the first overlap 231, and the first overlap 231 overlaps the vehicle body C pillar 1; the second overlap 232) overlaps the rear wheel cover inner panel assembly 3. Specifically, the seat back lock catch mounting plate 23 is connected between the vehicle body C column 1 and the rear wheel cover inner plate assembly 3, the seat back lock catch mounting plate 23 plays a role of a bridge and a tie, the vehicle body C column 1 and the rear wheel cover inner plate assembly 3 are connected together, the vehicle body C column 1, the seat back lock catch mounting plate 23 and the rear wheel cover inner plate assembly 3 form a downward extending force transmission channel, load born by the lock catch mounting bracket 21 is greatly relieved, larger load can be born under the same supporting strength, supporting strength of the lock catch position is also quite improved, and riding safety is improved.
Compared with the lock catch mounting bracket 21, the seat back lock catch mounting plate 23 has larger surface area, can provide better support for the installation of the lock catch, simultaneously, because the larger area of the seat back lock catch mounting plate 23 provides better support for the lock catch installation, more welding spots can be not required to be arranged during the lock catch installation, the firmness of fixation and the reliability of support can be realized, and the difficulty in process manufacturing is relieved.
The latch is directly mounted on the latch mounting bracket 21, and in order to improve the supporting rigidity of the latch and to achieve the effects of buffering and vibration reduction, the latch mounting bracket 21 is preferably box-shaped (as shown in fig. 12 to 14), and has an opening, and the direction of the opening faces the seat back latch mounting plate.
In some embodiments, as shown in fig. 1 to 4, the rear seat back latch mounting assembly 2 further includes a seat back latch mounting reinforcing plate 22, the seat back latch mounting reinforcing plate 22 is fixed on the first lap portion 231, and the latch mounting bracket 21 is fixed on the seat back latch mounting reinforcing plate 22. The seat back latch mounting reinforcement plate 22 further improves the support strength of the latch.
In some embodiments, as shown in fig. 1 to 5, the latch mounting bracket 21 is fixed to the seat back latch mounting reinforcement plate by a fastening bolt 24. The seat back latch mounting reinforcing plate 22 is welded to the seat back latch mounting plate 23 (or may be connected by bolts, clips, etc.), so as to provide reliable support for the latch mounting bracket 21. The lock catch mounting bracket 21 is fastened in a bolt connection mode, so that the problem that welding spots at the lock catch positions of the seat back are difficult to arrange is avoided, and meanwhile, the bearing strength of the seat back is enhanced.
Alternatively, the fastening bolts 24 sequentially pass through the latch mounting bracket 21, the seat back latch mounting reinforcing plate 22 and the seat back latch mounting plate 23, and are screwed with the welding extension nuts 25 on the seat back latch mounting plate 23. As shown in fig. 11, the extension nut 25 increases the length of the screw connection of the fastening bolt 24, and thus can increase the connection firmness of the latch mounting bracket 21.
In some embodiments, as shown in fig. 5 and 9, the seat back latch mounting plate 23 has an L-shaped configuration, the first overlap 231 is located on a vertical side of the L-shaped configuration, and the second overlap 232 is located on a lateral side of the L-shaped configuration. The L-shaped design structure of the seat back lock catch mounting plate 23 has good rigidity, and the shape of the seat back lock catch mounting plate 23 is connected with the rear wheel cover inner plate 33 and the vehicle body C column 1 along with the shape, so that the connection strength can be improved.
It should be explained that the vertical side of the L-shaped structure is the vertical line of the L-shaped structure, and the horizontal side of the L-shaped structure is the horizontal line perpendicular to the vertical line thereof. The L-shaped structure formed by the first lap joint part 231 and the second lap joint part 232 in the structure is that an included angle formed between the first lap joint part 231 and the second lap joint part 232 is 90 degrees plus or minus 10 degrees, and the included angle between the first lap joint part 231 and the second lap joint part 232 is an arc-shaped structure, so that stress concentration caused by sharp angles is avoided, and the situation that the first lap joint part and the second lap joint part are broken and damaged easily occurs.
In some embodiments, as shown in fig. 9 to 11, the seat back latch mounting plate 23 is entirely of a shell-like structure in which the first lap portion 231 has a first flange 233 that overlaps the vehicle body C pillar 1, and the second lap portion 232 has a second flange 234 that overlaps the rear wheel house inner panel assembly 3.
The seat back lock catch mounting plate 23 is used as a force transmission component between the vehicle body C column 1 and the rear wheel cover inner plate assembly 3, and the rigidity of the seat back lock catch mounting plate is improved by adopting a shell structure, so that the connection strength and the support strength for a lock catch can be ensured.
Moreover, by the provision of the burring, the connection area of the seat back lock mounting plate 23 and the peripheral connection member (e.g., the vehicle body C pillar, the rear wheel house inner panel) is increased, and the strength of the connection between the members is further increased. Wherein, the seat back lock catch mounting plate 23 is welded with the vehicle body C column 1 and the rear wheel cover inner plate assembly 3 through flanging.
Alternatively, the seat back latch mounting plate 23 and the vehicle body C pillar 1 and the rear wheel cover inner panel assembly 3 may be connected together by bolting or snap-fastening.
In some embodiments, as shown in fig. 1 to 4, the rear wheel cover inner panel assembly 3 includes a rear wheel cover inner panel 33 and a rear wheel cover inner panel reinforcement panel 31 fixed to the rear wheel cover inner panel 33, and the second lap portion 232 overlaps the rear wheel cover inner panel reinforcement panel 31, wherein the second flange 234 overlaps the rear wheel cover inner panel 33.
The seat back lock catch mounting plate 23 is connected with the rear wheel cover inner plate 33 and the rear wheel cover inner plate reinforcing plate 31 at the same time, so that the support strength of the lock catch mounting position can be improved; meanwhile, the bearing force from the C column 1 and the lock catch mounting position of the vehicle body is transferred to the rear wheel cover inner plate 33 and the rear wheel cover inner plate reinforcing plate 31, the bearing force transfer is dispersed, the load born by each component is reduced, the deformation problem caused by concentrated bearing force of the component is avoided, and the safety performance of the whole vehicle is improved.
The rear wheel cover inner plate reinforcement plate 31 and the rear wheel cover inner plate 33 may be connected together by welding, bolting, fastening, or the like.
In some embodiments, as shown in fig. 8, the rear wheel cover inner panel reinforcement plate 31 has a third flange 311 that overlaps the rear wheel cover inner panel 33. Similarly, by providing the third flange 311, the connection area between the rear wheel house inner panel reinforcement plate 31 and the rear wheel house inner panel 33 is increased, and the strength of the connection between the both is improved.
As shown in fig. 4 and 7, the rear wheel house inner panel reinforcement plate 31 is optionally a case-like structure, and extends downward along the rear wheel house inner panel 33. The rear wheel cover inner plate reinforcing plate 31 is designed into a shell structure, so that the rigidity of the rear wheel cover inner plate reinforcing plate is improved, and the supporting strength of the lock catch mounting position can be improved; meanwhile, the bearing force transmitted from the vehicle body C column 1 can be downwards transmitted along the rear wheel cover inner plate 33 of the shell structure, so that the bearing force of the locking position is relieved, the supporting strength of the locking position is indirectly increased, and the bearing strength of the seat back is improved.
In some embodiments, as shown in fig. 1 to 4, 8 and 16, the rear wheel cover inner panel assembly 3 further includes a rear wheel cover inner panel lower reinforcement panel 32, and the rear wheel cover inner panel lower reinforcement panel 32 is connected to the rear wheel cover inner panel reinforcement panel 31 and is arranged in a chevron shape. The rear wheel cover inner plate assembly 3 is divided into two paths of force transmission channels (shown by arrows in fig. 1) through a herringbone structure formed by the rear wheel cover inner plate lower reinforcing plate 32 and the rear wheel cover inner plate reinforcing plate 31, one path of force transmission channel is continuously transmitted downwards along the rear wheel cover inner plate reinforcing plate 31, the other path of force transmission channel is transmitted downwards along the rear wheel cover inner plate lower reinforcing plate 32 to the vehicle body floor, dispersed force transmission points are formed on the vehicle body floor, so that the side collision force born by a rear-row seat is weakened, the riding comfort and safety of passengers are improved, the bearing capacity of a lock catch is improved, the destructiveness of the side collision force to the vehicle body is greatly reduced, and the safety of the whole vehicle is improved.
Wherein, the lower reinforcing plate 32 of the inner plate of the rear wheel cover and the reinforcing plate 31 of the inner plate of the rear wheel cover are welded, screwed or clamped on the inner plate 33 of the rear wheel cover, and the lower reinforcing plate 32 of the inner plate of the rear wheel cover is also of a shell structure and is provided with a flanging welded with the inner plate 33 of the rear wheel cover.
Alternatively, the lower reinforcing plate 32 of the rear wheel cover inner panel and the reinforcing plate 31 of the rear wheel cover inner panel may be provided with lightening holes, while securing the rigidity thereof.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
Based on the same inventive concept, the embodiment of the application also provides a vehicle, which comprises the seat back lock catch installation reinforcing structure.
According to the vehicle provided by the embodiment of the utility model, the rear seat back lock catch installation assembly is connected with the rear wheel cover inner plate assembly, and the force transmission channel is formed, so that the support strength of the lock catch installation position is greatly improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (10)
1. A seat back latch installation reinforcing structure, comprising:
a rear wheel cover inner plate assembly (3); and
a rear seat back latch mounting assembly (2), the rear seat back latch mounting assembly (2) having a first lap portion (231) lap-jointed to the vehicle body C pillar (1) and a second lap portion (232) lap-jointed to the rear wheel cover inner panel assembly (3);
the rear seat backrest lock catch mounting assembly (2) is lapped between the vehicle body C column (1) and the rear wheel cover inner plate reinforcing plate (31); the vehicle body C column (1), the rear seat back lock catch mounting assembly (2) and the rear wheel cover inner plate reinforcing plate (31) form a force transmission channel.
2. The seat back latch mounting reinforcement structure according to claim 1, wherein the rear seat back latch mounting assembly (2) includes a seat back latch mounting plate (23) and a latch mounting bracket (21), the seat back latch mounting plate (23) having the first overlap portion (231) and the second overlap portion (232), the latch mounting bracket (21) being fixedly attached to the first overlap portion (231), the first overlap portion (231) overlapping the vehicle body C pillar (1); the second lap joint part (232) is lapped on the rear wheel cover inner plate assembly (3).
3. The seat back latch mounting reinforcement structure according to claim 2, wherein the rear seat back latch mounting assembly (2) further includes a seat back latch mounting reinforcement plate (22), the seat back latch mounting reinforcement plate (22) is fixedly provided on the first overlap portion (231), and the latch mounting bracket (21) is fixedly provided on the seat back latch mounting reinforcement plate (22).
4. A seat back latch mounting reinforcement structure according to claim 3, wherein the latch mounting bracket (21) is fixedly provided to the seat back latch mounting reinforcement plate (22) by a fastening bolt (24).
5. The seat back latch mounting reinforcement structure according to claim 2, wherein the seat back latch mounting plate (23) is shaped in an L-shaped structure, the first lap portion (231) is located on a vertical side of the L-shaped structure, and the second lap portion (232) is located on a lateral side of the L-shaped structure.
6. The seat back latch mounting reinforcement structure according to claim 1, wherein the first lap portion (231) has a first flange (233) that overlaps the vehicle body C pillar (1), and the second lap portion (232) has a second flange (234) that overlaps the rear wheel cover inner panel assembly (3).
7. The seat back latch mounting reinforcement structure according to claim 6, wherein the rear wheel cover inner panel assembly (3) includes a rear wheel cover inner panel (33) and a rear wheel cover inner panel reinforcement plate (31) fixedly provided on the rear wheel cover inner panel (33), the second overlap portion (232) overlapping the rear wheel cover inner panel reinforcement plate (31), wherein the second flange (234) overlapping the rear wheel cover inner panel (33).
8. The seat back latch mounting reinforcement structure according to claim 7, wherein the rear wheel cover inner panel reinforcement plate (31) has a third burring (311) overlapping the rear wheel cover inner panel (33).
9. The seat back latch mounting reinforcement structure according to claim 8, wherein the rear wheel cover inner panel assembly (3) further includes a rear wheel cover inner panel lower reinforcement plate (32), and the rear wheel cover inner panel lower reinforcement plate (32) is connected to the rear wheel cover inner panel reinforcement plate (31) and is arranged in a herringbone shape to form two force transmission passages.
10. A vehicle comprising a seat back latch mounting reinforcement structure as defined in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320798545.6U CN219382265U (en) | 2023-04-12 | 2023-04-12 | Seat back lock catch installation reinforcing structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320798545.6U CN219382265U (en) | 2023-04-12 | 2023-04-12 | Seat back lock catch installation reinforcing structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219382265U true CN219382265U (en) | 2023-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320798545.6U Active CN219382265U (en) | 2023-04-12 | 2023-04-12 | Seat back lock catch installation reinforcing structure and vehicle |
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| Country | Link |
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| CN (1) | CN219382265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214427A (en) * | 2022-06-28 | 2022-10-21 | 一汽奔腾轿车有限公司 | Passenger car back-row seat lock ring fixing structure |
-
2023
- 2023-04-12 CN CN202320798545.6U patent/CN219382265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115214427A (en) * | 2022-06-28 | 2022-10-21 | 一汽奔腾轿车有限公司 | Passenger car back-row seat lock ring fixing structure |
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