CN210027634U - Threshold reinforcing plate assembly - Google Patents
Threshold reinforcing plate assembly Download PDFInfo
- Publication number
- CN210027634U CN210027634U CN201920823628.XU CN201920823628U CN210027634U CN 210027634 U CN210027634 U CN 210027634U CN 201920823628 U CN201920823628 U CN 201920823628U CN 210027634 U CN210027634 U CN 210027634U
- Authority
- CN
- China
- Prior art keywords
- plate
- threshold
- reinforcing
- inner plate
- doorsill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a threshold reinforcing plate subassembly, including threshold reinforcing plate planking and threshold reinforcing plate inner panel, the positive fixed connection in B post lower part in the threshold reinforcing plate planking on rear portion back top edge and the lower limb and enclose rather than establish and be formed with first cavity, B post lower part back fixed connection in the threshold reinforcing plate inner panel in the rear portion on positive top edge and the lower limb and enclose rather than establish and be formed with the second cavity, fixedly connected with safety belt coiler reinforcing plate and its be located on the B post lower part back threshold reinforcing plate inner panel top position department. The threshold reinforcing plate component of the utility model improves the collision performance and the energy absorption performance; the material utilization rate is improved.
Description
Technical Field
The utility model relates to an automobile body technique especially relates to a threshold reinforcing plate subassembly.
Background
The threshold reinforcing plate is divided into a threshold reinforcing plate inner plate and a threshold reinforcing plate inner plate, wherein the threshold reinforcing plate belongs to an automobile internal key structural part, the structural anti-side collision and pillar collision deformation capacity of the threshold reinforcing plate have high requirements, and the threshold reinforcing plate (shown in figures 1 and 2) has the following defects in order to meet the requirements of strength and rigidity in the collision process: (1) threshold reinforcing plate inner panel 01 and threshold reinforcing plate planking 02 material utilization are low, and structural cost is high: the mounting point 03 of the B-pillar safety belt retractor is integrated on the inner plate 01 of the reinforcing plate of the threshold, so that the inner plate is locally convex; the joint position of the rear part of the outer plate 02 of the threshold reinforcing plate is close to the C column, so that a convex block 04 is arranged on the part of the joint; the inner plate 01 of the threshold reinforcing plate is integrated, and the material thickness design is not specifically carried out according to the rigidity and strength requirements, so that the lightweight design and the collision requirements are not facilitated; (2) the joint rigidity of the B column 05 and the inner plate 01 of the sill reinforcing plate is lower: because the joint is positioned upwards, the area of the structural joint is small, the stress transmission path is single, and the load can not be effectively dispersed and the structure intrusion amount can not be reduced under the conditions of side collision and column collision stress; (3) is not beneficial to improving the manufacturing quality: the joint area structure of the B column 05 and the inner plate 01 of the sill reinforcing plate is in an enclosing shape, is difficult to match in a multi-surface lap joint mode, and is high in manufacturing difficulty; integral type threshold reinforcing plate inner panel 01 length is longer, and U type groove structure part resilience problem is obvious in the stamping process.
Disclosure of Invention
The utility model is completed for solving the defects in the prior art, and the utility model aims to provide a doorsill reinforcing plate component which has the advantages of improving the collision performance and the energy absorption performance; the material utilization rate is improved.
The utility model discloses a threshold reinforcing plate subassembly, including threshold reinforcing plate planking and threshold reinforcing plate inner panel, the positive fixed connection in B post lower part in the threshold reinforcing plate planking on rear portion back top edge and the lower limb and enclose rather than establish and be formed with first cavity, B post lower part back fixed connection in the threshold reinforcing plate inner panel in the rear portion on positive top edge and the lower limb and enclose rather than establish and be formed with the second cavity, fixedly connected with safety belt coiler reinforcing plate and its be located on the B post lower part back threshold reinforcing plate inner panel top position department.
The utility model discloses a threshold reinforcing plate subassembly can also be:
the top surface of the upper edge of the middle part of the outer plate of the threshold reinforcing plate is arranged in a horizontal straight line.
The top surface of the upper edge of the rear end of the outer plate of the threshold reinforcing plate is arranged in a horizontal straight line.
The inner plate of the doorsill reinforcing plate is divided into a front doorsill reinforcing inner plate, a middle doorsill reinforcing inner plate and a rear doorsill reinforcing inner plate, the front end and the rear end of the middle doorsill reinforcing inner plate are respectively fixedly connected with the rear end of the front doorsill reinforcing inner plate and the front end of the rear doorsill reinforcing inner plate correspondingly, and the back of the lower part of the B column is fixedly connected to the upper edge and the lower edge of the front face of the rear doorsill reinforcing inner plate and the upper edge and the lower edge of the front face of the rear doorsill reinforcing inner plate.
The front end of the middle doorsill reinforcing inner plate is provided with a front lap edge, the rear end of the middle doorsill reinforcing inner plate is provided with a rear lap edge, the rear end of the front doorsill reinforcing inner plate is fixedly connected to the front lap edge, and the front end of the rear doorsill reinforcing inner plate is fixedly connected to the rear lap edge.
The longitudinal sections of the front threshold reinforced inner plate, the middle threshold reinforced inner plate and the rear threshold reinforced inner plate are all in a transverse U shape.
The thickness of the front threshold reinforcing inner plate and the thickness of the middle threshold reinforcing inner plate are both smaller than the thickness of the rear threshold reinforcing inner plate.
The thickness of the front threshold reinforcing inner plate and the thickness of the middle threshold reinforcing inner plate are 1.2mm, and the thickness of the rear threshold reinforcing inner plate is 1.4 mm.
The front of the lower part of the B column is fixed on the upper edge and the lower edge of the back of the middle rear part of the outer plate of the threshold reinforcing plate through welding, the back of the lower part of the B column is fixedly connected on the upper edge and the lower edge of the front of the middle rear part of the inner plate of the threshold reinforcing plate through welding, and the back of the lower part of the B column is fixedly welded with the reinforcing plate of the safety belt retractor.
The utility model discloses a threshold reinforcing plate subassembly, including threshold reinforcing plate planking and threshold reinforcing plate inner panel, the positive fixed connection in B post lower part in the threshold reinforcing plate planking on rear portion back top edge and the lower limb and enclose rather than establish and be formed with first cavity, B post lower part back fixed connection in the threshold reinforcing plate inner panel in the rear portion on positive top edge and the lower limb and enclose rather than establish and be formed with the second cavity, fixedly connected with safety belt coiler reinforcing plate and its be located on the B post lower part back threshold reinforcing plate inner panel top position department. Therefore, the front face of the lower part of the B column extends downwards to the lowest edge of the B column from the upper edge of the middle rear part of the outer plate of the threshold reinforcing plate, and is effectively fixedly connected with the upper edge and the lower edge area of the outer plate of the threshold reinforcing plate to form a first cavity which is partially closed. The back of the lower part of the B column extends downwards to the lowest edge of the B column from the upper edge of the front of the middle part of the inner plate of the threshold reinforcing plate, and is effectively and fixedly connected with the upper edge and the lower edge area of the inner plate of the threshold reinforcing plate to form a second cavity which is partially sealed. The first cavity and the second cavity increase the transmission path of stress during collision, improve the joint rigidity of the B column, the inner plate of the threshold reinforcing plate and the outer plate of the threshold reinforcing plate, and further achieve the effect of increasing the rigidity of the whole vehicle; the increased joint area improves the effect that impact force transfers force from the B column through a threshold reinforcing plate component path during collision, effectively realizes the effect of dispersing stress, and the increased joint can increase the deformation area, reduce the risk of stress concentration of the structure at the position and improve the stress deformation energy absorption of the structure. The safety belt retractor reinforcing plate is fixedly connected to the back face of the lower portion of the B column, the connection can be in other connection modes, and the safety belt retractor reinforcing plate is used for installing the B column safety belt retractor. Through set up safety belt coiler reinforcing plate spare part alone on the B post, the integrated installation B post coiler mounting point structure on the cancellation threshold reinforcing plate inner panel, upwards protrusion no longer in the position with B post joint on the threshold reinforcing plate inner panel, reduced the local shape sudden change of threshold inner panel reinforcing plate in this region, improved the interior sheet material utilization ratio of threshold reinforcing plate from this. The utility model discloses a threshold reinforcing plate subassembly, the advantage that has for prior art is: the collision performance and the energy absorption performance are improved; the material utilization rate is improved.
Drawings
Fig. 1 is a schematic view of a conventional doorsill reinforcement assembly.
Fig. 2 is a schematic sectional view taken along line a-a of fig. 1.
FIG. 3 is a schematic view of a rocker reinforcement outer panel of a prior art rocker reinforcement assembly.
Figure 4 the utility model relates to a threshold reinforcing plate subassembly schematic diagram.
Fig. 5 is a schematic sectional view B-B of fig. 4.
Figure 6 the utility model relates to a threshold reinforcing plate planking schematic diagram of threshold reinforcing plate subassembly.
Figure 7 the utility model relates to a threshold reinforcing plate subassembly explosion schematic diagram.
Description of the figures
1. A threshold reinforcing plate outer plate; 2. a sill stiffener inner panel; 21. a front sill reinforcing inner panel; 22. the middle doorsill reinforces the inner plate; 221. a front lap edge; 222. a rear lap edge; 23. the rear doorsill reinforces the inner plate; 3. a column B; 4. a first cavity; 5. a second cavity; 6. a seatbelt retractor stiffener plate.
Detailed Description
A doorsill gusset assembly of the present invention will be described in further detail with reference to fig. 4 to 7 of the drawings.
The utility model discloses a threshold reinforcing plate subassembly, please refer to each relevant picture of figure 4 to figure 7, including threshold reinforcing plate planking 1 and threshold reinforcing plate inner panel 2, the positive fixed connection in 3 lower parts of B post in 1 rear portion back top edge and bottom edge in the threshold reinforcing plate planking and enclose rather than establish and be formed with first cavity 4, 3 lower part back fixed connection in of B post in 2 in the threshold reinforcing plate inner panel rear portion on positive top edge and the bottom edge and enclose rather than establish and be formed with second cavity 5, fixedly connected with safety belt coiler reinforcing plate 6 and its position on the 3 lower part backs of B post are in 2 top positions department of threshold reinforcing plate inner panel. Thus, the front surface of the lower part of the B-pillar 3 extends downwards from the upper edge of the back surface of the middle rear part of the outer plate 1 of the threshold reinforcing plate to the lowest edge of the middle rear part of the outer plate 1 of the threshold reinforcing plate, and is effectively fixedly connected with the upper edge and the lower edge area of the outer plate 1 of the threshold reinforcing plate to form a first cavity 4 which is partially closed. The back of the lower part of the B column 3 extends downwards to the lowest edge of the front from the upper edge of the middle part of the inner plate 2 of the threshold reinforcing plate, and is effectively fixedly connected with the upper edge and the lower edge area of the inner plate 2 of the threshold reinforcing plate to form a second cavity 5 which is partially sealed. The first cavity 4 and the second cavity 5 increase the transmission path of stress during collision, improve the joint rigidity of the B-pillar 3, the inner sill reinforcing plate 2 and the outer sill reinforcing plate 1, and further achieve the effect of increasing the rigidity of the whole vehicle; the increased joint area improves the effect that impact force transfers force from the B column 3 through a threshold reinforcing plate component path during collision, effectively realizes the effect of dispersing stress, and the increased joint can increase the deformation area, reduce the risk of stress concentration of the structure at the position and improve the stress deformation energy absorption of the structure. The safety belt retractor reinforcing plate 6 is fixedly connected to the back face of the lower portion of the B pillar 3, the connection can be in other connection modes, and the safety belt retractor reinforcing plate 6 is used for installing a B pillar safety belt retractor. Through setting up 6 spare parts of safety belt coiler reinforcing plate alone on the B post 3, the integrated installation B post coiler mounting point structure on cancellation threshold reinforcing plate inner panel 2, on the threshold reinforcing plate inner panel 2 with 3 joint positions of B post upwards protrusion no longer, reduced the local shape sudden change of threshold inner panel reinforcing plate in this region, improved threshold reinforcing plate inner panel 2 material utilization ratio from this. The utility model discloses a threshold reinforcing plate subassembly, the advantage that has for prior art is: the collision performance and the energy absorption performance are improved; the material utilization rate is improved.
The doorsill reinforcing plate assembly of the present invention refers to the related drawings of fig. 4 to 7, and on the basis of the above technical solution, the top surface of the upper edge of the middle part of the outer plate 1 of the doorsill reinforcing plate can be arranged in a horizontal straight line. Therefore, the top surface of the upper edge of the middle part of the outer plate 1 of the threshold reinforcing plate is subjected to linearization treatment, the parting position of the outer plate 1 of the threshold reinforcing plate and the B column 3 can be optimized, and the material utilization rate of the outer plate 1 of the threshold reinforcing plate is also improved.
The utility model discloses a threshold reinforcing plate subassembly please refer to each relevant picture of fig. 4 to 7, can also be on the basis of preceding technical scheme: the top surface of the upper edge of the rear end of the outer plate 1 of the threshold reinforcing plate is arranged in a horizontal straight line. Therefore, the top surface of the upper edge of the rear end of the outer plate 1 of the threshold reinforcing plate is subjected to linearization treatment, the parting position of the outer plate 1 of the threshold reinforcing plate and the C column can be optimized, and the material utilization rate of the outer plate 1 of the threshold reinforcing plate is also improved.
The utility model discloses a threshold reinforcing plate subassembly please refer to each relevant picture of fig. 4 to 7, can also be on the basis of preceding technical scheme: the inner plate 2 of the threshold reinforcing plate is divided into a front threshold reinforcing inner plate 21, a middle threshold reinforcing inner plate 22 and a rear threshold reinforcing inner plate 23, the front end and the rear end of the middle threshold reinforcing inner plate 22 are respectively and fixedly connected with the rear end of the front threshold reinforcing inner plate 21 and the front end of the rear threshold reinforcing inner plate 23, and the back of the lower part of the B column 3 is fixedly connected with the upper and lower edges of the rear face of the middle threshold reinforcing inner plate 22 and the upper and lower edges of the front face of the rear threshold reinforcing inner plate 23. Thus, the inner sill reinforcing plate 2 is sequentially provided with a front sill reinforcing inner plate 21, a middle sill reinforcing inner plate 22 and a rear sill reinforcing inner plate 23 from front to rear, the front end of the middle sill reinforcing inner plate 22 is fixedly connected with the rear end of the front sill reinforcing inner plate 21, and the connection can be in other connection modes. The rear end of the middle sill reinforcing inner plate 22 is fixedly connected with the front end of the rear sill reinforcing inner plate 23, and the connection can be other connection modes. Wherein the lower back of the B-pillar 3 is fixed to the upper and lower edges of the front of the rear part of the center sill-stiffened inner panel 22 and the upper and lower edges of the front of the rear sill-stiffened inner panel 23. The inner plate 2 of the threshold reinforcing plate is divided into three sections, so that the manufacturing difficulty of parts of the inner plate 2 of the threshold reinforcing plate can be reduced, and the matching precision of the parts with external parts is improved; meanwhile, the problem of resilience caused by the complex bending shape of the longer U-shaped groove in the stamping process of the inner plate 2 of the threshold reinforcing plate can be solved, the product quality is effectively controlled, repeated die repairing and part real-matching work in the follow-up volume production process is reduced, and the large consumption of manpower and material resources is reduced. According to the requirement of the rigidity and the strength of the threshold reinforcing plate component, the front threshold reinforcing inner plate 21, the middle threshold reinforcing inner plate 22 and the rear threshold reinforcing inner plate 23 are designed to be different in material thickness, and the weight of the threshold reinforcing plate inner plate 2 is reduced. The further preferred technical scheme is as follows: the front end of the middle doorsill reinforcing inner plate 22 is provided with a front overlapping edge 221, the rear end of the middle doorsill reinforcing inner plate 22 is provided with a rear overlapping edge 222, the rear end of the front doorsill reinforcing inner plate 21 is fixedly connected to the front overlapping edge 221, and the front end of the rear doorsill reinforcing inner plate 23 is fixedly connected to the rear overlapping edge 222. Thus, the front overlapping edge 221 not only provides a mounting surface for mounting the front threshold reinforcing inner plate 21, but also increases the connection area, so that the connection stability between the front threshold reinforcing inner plate 21 and the middle threshold reinforcing inner plate 22 is improved, the gap between the front threshold reinforcing inner plate 21 and the middle threshold reinforcing inner plate 22 is also reduced, and the sensing quality is improved. The rear lap joint edge 222 not only provides a mounting surface for mounting the rear threshold reinforcing inner plate 23, but also increases the connection area, so that the connection stability between the middle threshold reinforcing inner plate 22 and the rear threshold reinforcing inner plate 23 is improved, the reduction between the two is also reduced, and the sensing quality is improved.
The utility model discloses a threshold reinforcing plate subassembly please refer to each relevant picture of fig. 4 to 7, can also be on the basis of preceding technical scheme: the longitudinal sections of the front threshold reinforced inner plate 21, the middle threshold reinforced inner plate 22 and the rear threshold reinforced inner plate 23 are all in a transverse U shape. Thus, the middle sill inner reinforcement panel 22 and the rear sill inner reinforcement panel 23 in the transverse U-shaped structure and the B-pillar 3 can form a larger second cavity 5, and the overall crash rigidity is increased. The front doorsill reinforcing inner plate 21 is of a transverse U-shaped structure, and when the front doorsill reinforcing inner plate 21 is connected with the A column, a corresponding cavity structure can be formed, so that the integral collision rigidity is increased.
The utility model discloses a threshold reinforcing plate subassembly please refer to each relevant picture of fig. 4 to 7, can also be on the basis of preceding technical scheme: the thicknesses of the front sill reinforcing inner panel 21 and the middle sill reinforcing inner panel 22 are both smaller than the thickness of the rear sill reinforcing inner panel 23. Therefore, according to the requirements on rigidity and strength, the thickness of the front threshold reinforcing inner plate 21 and the middle threshold reinforcing plate outer plate 1 is larger than that of the rear threshold reinforcing inner plate 23, and under the condition of ensuring the strength and the rigidity, the light weight level of the threshold reinforcing plate inner plate 2 is improved, so that the normal quality is reduced. The further preferred technical scheme is as follows: the thickness of the front sill reinforcing inner plate 21 and the thickness of the middle sill reinforcing inner plate 22 are 1.2mm, and the thickness of the rear sill reinforcing inner plate 23 is 1.4 mm. Therefore, the thickness of the front threshold reinforced inner plate 21 is 1.2mm, the thickness of the middle threshold reinforced inner plate 22 is 1.2mm, the thickness of the rear threshold reinforced inner plate 23 is 1.4mm, the light weight level of the threshold reinforced inner plate 2 is improved under the condition of ensuring the strength and the rigidity of the threshold reinforced inner plate, and the normal quality is further reduced.
The utility model discloses a threshold reinforcing plate subassembly please refer to each relevant picture of fig. 4 to 7, can also be on the basis of preceding technical scheme: the front of the lower part of the B column 3 is fixed on the upper edge and the lower edge of the back of the middle rear part of the outer plate 1 of the threshold reinforcing plate by welding, the back of the lower part of the B column 3 is fixedly connected on the upper edge and the lower edge of the front of the middle rear part of the inner plate 2 of the threshold reinforcing plate by welding, and the back of the lower part of the B column 3 is fixedly welded with the reinforcing plate 6 of the safety belt retractor. Like this, between B post 3 and threshold reinforcing plate planking 1 and threshold reinforcing plate inner panel 2, all be connected through the welding mode between B post 3 and the safety belt coiler reinforcing plate 6, connect stably and firmly and simple operation.
The above description is only for the description of several embodiments of the present invention, but the scope of the present invention should not be considered as falling within the scope of the present invention, in which all the equivalent changes or modifications or the equal-scale enlargement or reduction etc. according to the design spirit of the present invention are made.
Claims (9)
1. A threshold reinforcing plate assembly characterized in that: including threshold reinforcing plate planking (1) and threshold reinforcing plate inner panel (2), the positive fixed connection in B post (3) lower part in threshold reinforcing plate planking (1) on rear portion back top edge and the lower limb and enclose rather than establish and be formed with first cavity (4), B post (3) lower part back fixed connection in threshold reinforcing plate inner panel (2) in the front of rear portion on top edge and the lower limb and enclose rather than establish and be formed with second cavity (5), fixedly connected with safety belt coiler reinforcing plate (6) and its are located on the B post (3) lower part back the threshold reinforcing plate inner panel (2) top position department.
2. The threshold reinforcement panel assembly of claim 1, wherein: the top surface of the upper edge of the middle part of the outer plate (1) of the threshold reinforcing plate is arranged in a horizontal straight line.
3. The threshold reinforcement panel assembly of claim 1, wherein: the top surface of the upper edge of the rear end of the outer plate (1) of the threshold reinforcing plate is arranged in a horizontal straight line.
4. The doorsill gusset assembly according to any one of claims 1 to 3, wherein: the inner plate (2) of the doorsill reinforcing plate is divided into a front doorsill reinforcing inner plate (21), a middle doorsill reinforcing inner plate (22) and a rear doorsill reinforcing inner plate (23), the front end and the rear end of the middle doorsill reinforcing inner plate (22) are respectively and correspondingly connected with the rear end of the front doorsill reinforcing inner plate (21) and the front end of the rear doorsill reinforcing inner plate (23), and the back of the lower part of the B column (3) is fixedly connected with the front upper edge and the rear lower edge of the rear doorsill reinforcing inner plate (22) and the front upper edge and the rear doorsill reinforcing inner plate (23).
5. The doorsill gusset assembly of claim 4, wherein: the front end of the middle doorsill reinforcing inner plate (22) is provided with a front overlapping edge (221), the rear end of the middle doorsill reinforcing inner plate (22) is provided with a rear overlapping edge (222), the rear end of the front doorsill reinforcing inner plate (21) is fixedly connected to the front overlapping edge (221), and the front end of the rear doorsill reinforcing inner plate (23) is fixedly connected to the rear overlapping edge (222).
6. The doorsill gusset assembly of claim 4, wherein: the longitudinal sections of the front threshold reinforced inner plate (21), the middle threshold reinforced inner plate (22) and the rear threshold reinforced inner plate (23) are in a transverse U shape.
7. The doorsill gusset assembly of claim 4, wherein: the thicknesses of the front threshold reinforced inner plate (21) and the middle threshold reinforced inner plate (22) are smaller than that of the rear threshold reinforced inner plate (23).
8. The doorsill gusset assembly of claim 7, wherein: the thickness of the front threshold reinforced inner plate (21) and the thickness of the middle threshold reinforced inner plate (22) are 1.2mm, and the thickness of the rear threshold reinforced inner plate (23) is 1.4 mm.
9. The doorsill gusset assembly according to any one of claims 1 to 3, wherein: the front of the lower part of the B column (3) is fixed on the upper edge and the lower edge of the back of the middle rear part of the outer plate (1) of the threshold reinforcing plate through welding, the back of the lower part of the B column (3) is fixedly connected on the upper edge and the lower edge of the front of the middle rear part of the inner plate (2) of the threshold reinforcing plate through welding, and the back of the lower part of the B column (3) is fixedly connected with the reinforcing plate (6) of the safety belt retractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823628.XU CN210027634U (en) | 2019-06-03 | 2019-06-03 | Threshold reinforcing plate assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920823628.XU CN210027634U (en) | 2019-06-03 | 2019-06-03 | Threshold reinforcing plate assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210027634U true CN210027634U (en) | 2020-02-07 |
Family
ID=69346214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920823628.XU Active CN210027634U (en) | 2019-06-03 | 2019-06-03 | Threshold reinforcing plate assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210027634U (en) |
-
2019
- 2019-06-03 CN CN201920823628.XU patent/CN210027634U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204150122U (en) | A kind of automobile door sill beam assembly structure | |
| CN113147904B (en) | Two electric motor car door ring strengthening frame subassemblies | |
| CN211642361U (en) | Front floor structure of electric automobile | |
| CN112896324B (en) | B-pillar structure of frameless vehicle door and vehicle | |
| CN209757269U (en) | Side wall threshold beam structure and car | |
| CN210760994U (en) | Lightweight front door ring reinforcing structure | |
| CN112441131A (en) | Vehicle threshold beam with support piece and vehicle thereof | |
| CN110962938A (en) | Automobile side wall frame reinforcing assembly | |
| CN210027634U (en) | Threshold reinforcing plate assembly | |
| CN112776893A (en) | B-pillar side collision structure of frameless door automobile | |
| CN210191611U (en) | B-column assembly for reinforcing automobile body | |
| CN215322871U (en) | B-pillar structure of automobile | |
| CN113428242B (en) | Threshold reinforcing plate mounting structure | |
| CN212667500U (en) | Lightweight vehicle body B column reinforcing structure | |
| CN212243575U (en) | Rear panel assembly structure and car | |
| CN112590940A (en) | Body-in-white assembly and vehicle | |
| CN205345077U (en) | Car and preceding floor assembly thereof | |
| CN213291945U (en) | Vehicle door structure | |
| CN220924297U (en) | Door ring, door and vehicle | |
| CN218172396U (en) | Automobile front door frame structure and automobile | |
| JPH06320955A (en) | Door structure for vehicle | |
| CN217554006U (en) | Automobile side wall doorsill reinforcing structure | |
| CN219728336U (en) | Rear body structure and vehicle with same | |
| CN213262312U (en) | Side impact sensor and safety belt retractor mounting structure | |
| CN216916058U (en) | Vehicle threshold beam, vehicle body frame and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |