CN223905130U - Frame structure and vehicle - Google Patents
Frame structure and vehicleInfo
- Publication number
- CN223905130U CN223905130U CN202520210046.XU CN202520210046U CN223905130U CN 223905130 U CN223905130 U CN 223905130U CN 202520210046 U CN202520210046 U CN 202520210046U CN 223905130 U CN223905130 U CN 223905130U
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- inner panel
- pillar
- frame structure
- frame
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Abstract
本申请提供一种车架结构及车辆，包括相连接的车架底板及与车架底板连接的B柱内板，B柱内板包括相连接的B柱上内板及B柱下内板，B柱上内板与B柱下内板的拼接处形成拼接缝，B柱下内板靠近B柱上内板的一端设有安全带卷收器安装位，安全带卷收器安装位的上边缘与拼接缝之间设有预留位，预留位用于调整安全带卷收器安装位的安装高度。本申请预留的安全带卷收器安装位能够适用于燃油、新能源车型，实现燃油、新能源车架的共用。
This application provides a vehicle frame structure and a vehicle, including a connected frame base plate and a B-pillar inner panel connected to the frame base plate. The B-pillar inner panel includes a connected upper B-pillar inner panel and a lower B-pillar inner panel. A seam is formed at the joint between the upper and lower B-pillar inner panels. A seatbelt retractor mounting position is provided at one end of the lower B-pillar inner panel near the upper B-pillar inner panel. A reserved space is provided between the upper edge of the seatbelt retractor mounting position and the seam for adjusting the installation height of the seatbelt retractor mounting position. The reserved seatbelt retractor mounting position in this application is applicable to both gasoline and new energy vehicle models, enabling the sharing of frames between gasoline and new energy vehicles.
Description
Technical Field
The application relates to the technical field of vehicle body assemblies, in particular to a frame structure and a vehicle.
Background
With the high-speed development of new energy automobiles, traditional fuel oil automobiles and transitional hybrid electric automobile types still exist for a certain period. In order to meet market demands of all parties, vehicles with different power types need to be developed and produced, in general, automobile manufacturers carry out platform formation on multiple automobile types to improve the commonality among the automobile types, and if pure electricity, fuel oil and mixed motion can be produced by using a common platform, the commonality of parts and systems among the multiple power types can be further improved, the sharing rate of the whole automobile is improved, and the overall development cost of the automobile types is further reduced. However, the engine is arranged at the bottom of the front floor of the traditional fuel commercial vehicle structure, and the front floor is provided with a central channel and a seat frame structure, so that the fuel commercial vehicle is arranged at different heights with the seat of the new energy commercial vehicle, the heights of the mounting positions of the retractors on the left side and the right side of the cockpit are different, and the new energy vehicle type and the fuel vehicle type are required to develop different B-pillar upper/lower inner plates, so that the production cost is increased.
Disclosure of utility model
In view of the above, the present application aims to provide a frame structure and a vehicle, so as to solve the problem that the production cost is increased due to the need of developing different B-pillar upper/lower inner panels for new energy vehicle types and fuel vehicle types.
The application provides a frame structure, which comprises a frame bottom plate and a B-pillar inner plate, wherein the frame bottom plate is connected with the frame bottom plate, the B-pillar inner plate comprises a B-pillar upper inner plate and a B-pillar lower inner plate which are connected with each other, and a splice seam is formed at the splice position of the B-pillar upper inner plate and the B-pillar lower inner plate;
A reserved position is arranged between the upper edge of the installation position of the safety belt retractor and the splicing seam and is used for adjusting the installation height of the installation position of the safety belt retractor.
In one embodiment, the frame structure is suitable for a fuel truck, and the distance between the upper edge of the seat belt retractor mounting position and the splicing seam is 55-85 mm.
In one embodiment, the frame structure is suitable for a new energy vehicle, and the distance between the upper edge of the installation position of the safety belt retractor and the splicing seam is 135-165 mm.
In one embodiment, the frame structure further comprises a seat frame connected to the upper surface of the frame floor, the lower edge of the seat belt retractor mounting location being higher than the upper surface of the seat frame.
In one embodiment, the B-pillar inner panel further includes a B-pillar inner panel reinforcement panel connected thereto, the B-pillar inner panel reinforcement panel being a folded angle structure welded between the B-pillar lower inner panel and the frame floor.
In one embodiment, the frame structure further comprises a rocker inner panel, the rocker inner panel is a square structural panel mounted on the side edge of the frame bottom panel, and the rocker inner panel comprises a first rocker inner panel reinforcement and a second rocker inner panel reinforcement which are connected.
In one embodiment, a connecting position is arranged at one end of the lower inner panel of the B column, which faces the bottom plate of the frame, and the connecting position is connected with one side of the inner panel of the threshold, which faces the roof.
In one embodiment, the first threshold inner plate reinforcement structure is arc-shaped, a first fixing position is arranged on one side of the first threshold inner plate reinforcement structure, the second threshold inner plate reinforcement is a metal piece with a tile-shaped structure, and a second fixing position is arranged on the surface of the second threshold inner plate reinforcement.
In one embodiment, two ends of the threshold inner plate are respectively provided with a first connecting part and a second connecting part, wherein the first connecting part is connected with the lower inner plate of the B column;
The second rocker inner panel reinforcement is arranged at the bottom of the rocker inner panel and is adjacent to the first rocker inner panel reinforcement, and the second fixing position is connected with the rocker inner panel.
The application also provides a vehicle which comprises the frame structure suitable for the vehicle frame structure.
After adopting above-mentioned technical scheme, beneficial effect is:
The application provides a frame structure and a vehicle, which comprise a frame bottom plate and a B-pillar inner plate connected with the frame bottom plate, wherein the B-pillar inner plate comprises a B-pillar upper inner plate and a B-pillar lower inner plate which are connected with each other, a splice joint is formed at the splice joint of the B-pillar upper inner plate and the B-pillar lower inner plate, a safety belt retractor mounting position is arranged at one end of the B-pillar lower inner plate, which is close to the B-pillar upper inner plate, a reserved position is arranged between the upper edge of the safety belt retractor mounting position and the splice joint, and the reserved position is used for adjusting the mounting height of the safety belt retractor mounting position. According to the application, the mounting positions of the safety belt retractors are reserved on the lower inner plate of the B column so as to be suitable for different mounting requirements of fuel oil vehicle types and new energy vehicle types, so that the universality of the inner plate of the B column is achieved, the inner plate of the B column is used for realizing the die-cutting die for switching the mounting positions of the safety belt retractors when the inner plate of the B column is applied to different vehicle types, the development investment cost is saved, the frame sharing of the fuel oil vehicle types and the new energy vehicle types is realized, the production cost is saved, and the cost performance and the market competitiveness of the vehicle are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a frame structure according to the present embodiment.
Fig. 2 is a schematic view of a retractor mounting position of a frame structure according to the present embodiment.
Fig. 3 is a schematic structural part of a frame structure according to the present embodiment.
Fig. 4 is a schematic structural view of a B-pillar inner panel reinforcement plate of a frame structure according to the present embodiment.
Fig. 5 is an exploded schematic view of a rocker inner panel structure of a vehicle frame structure according to the present embodiment.
Fig. 6 is a schematic structural view of a rocker inner panel of a frame structure according to the present embodiment.
Fig. 7 is a schematic structural view of a second rocker inner panel reinforcement of a frame structure according to the present embodiment.
Fig. 8 is a schematic structural diagram of a seat-free frame of a vehicle frame structure according to the present embodiment.
Reference numerals:
100-frame structure;
10-a frame bottom plate;
20-B column inner plate, 21-B column upper inner plate, 22-B column lower inner plate, 221-connecting position, 23-splice seam, 25-safety belt retractor mounting position, 251-mounting groove, 252-mounting hole, 26-reserved position, 27-B column inner plate reinforcing plate and 271-welding process hole;
30-a seat frame;
50-rocker inner panel, 51-first rocker inner panel reinforcement, 511-first securing location, 52-second rocker inner panel reinforcement, 521-second securing location, 53-first connecting portion, 55-second connecting portion.
Detailed Description
For a better understanding of the technical solution of the present application, the following detailed description of the embodiments of the present application refers to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terminology used in the embodiments of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely an association relationship describing the associated object, and means that there may be three relationships, e.g., a and/or B, and that there may be three cases where a exists alone, while a and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
In order to meet market demands of all parties, automobile manufacturers perform platform formation on multiple automobile types to improve the commonality among all automobile types. However, the engine is arranged at the bottom of the front floor of the traditional fuel commercial vehicle structure, the front floor is provided with a central channel and a seat frame 30 structure, and as the seat arrangement heights of the fuel commercial vehicle and the new energy commercial vehicle are different, the heights of the mounting positions of the retractors on the left side and the right side of the cockpit are different, so that the new energy vehicle type and the fuel vehicle type need to develop different B-pillar upper/lower inner plate conditions, and the production cost is increased.
In order to solve the problem that production cost is increased due to the need of developing different B-pillar upper/lower inner plates of a new energy vehicle type and a fuel vehicle type, the application provides a vehicle frame structure 100, fig. 1 is a schematic structural view of the vehicle frame structure provided by the embodiment, fig. 2 is a schematic structural view of a retractor mounting position of the vehicle frame structure provided by the embodiment, as shown in fig. 1 and 2, the vehicle frame structure comprises a connected vehicle frame bottom plate 10 and a B-pillar inner plate 20 connected with the vehicle frame bottom plate 10, wherein the B-pillar inner plate 20 comprises a B-pillar upper inner plate 21 and a B-pillar lower inner plate 22 which are connected, and a splicing seam 23 is formed at a splicing position of the B-pillar upper inner plate 21 and the B-pillar lower inner plate 22, and a safety belt retractor mounting position 25 is arranged at one end of the B-pillar lower inner plate 22, which is close to the B-pillar upper inner plate 21;
In the technical scheme of the application, the reserved space of the seat belt retractor mounting position 25 is arranged in the section of the lower inner plate 22 of the B column, which is close to the splice seam 23, so that the seat belt retractor mounting position 25 can be adjusted when the frame structure 100 is suitable for different vehicle types, and the benefit that the seat belt retractor mounting position 25 can be adjusted to be suitable for a fuel vehicle type or a new energy vehicle type is obvious. Therefore, the application reserves the adjusting space of the seat belt retractor mounting position 25 through adjusting the positions of the splicing seams 23 between the B-pillar upper inner plate 21 and the B-pillar lower inner plate 22 so as to realize the aim of the common frame structure 100 of the fuel oil and new energy vehicle types.
In order to make the technical scheme, objects and advantages of the present application more apparent, the present application will be described in detail with reference to the accompanying drawings and examples. Meanwhile, for ease of understanding, the frame structure 100 is now used as a reference for the direction, the frame structure 100 is disposed on the ground in the horizontal direction, the direction perpendicular to the horizontal direction of the frame structure 100 and far from the ground is defined as the upper direction and the lower direction, and the direction in which the vehicle advances is defined as the front direction and the rear direction.
In some embodiments, please continue to refer to fig. 1, in the frame structure 100 of the present application, the frame bottom plate 10 is a square structure and is located at the bottom of the frame structure 100, the frame bottom plates 10 are left and right side wall assemblies (not shown) of the frame structure 100, and the roof assembly (not shown) is covered on the upper portion of the frame structure 100, i.e. the frame bottom plate 10, the left and right side wall assemblies (not shown) and the roof assembly (not shown) are assembled into a basic frame of the frame assembly. The B pillar inner panel 20 is a part of the assembly of the left and right side wall assemblies (not shown) and is disposed at the middle of the side edge of the frame bottom plate 10, and the B pillar inner panel 20 in the present application is divided into two parts, namely, a B pillar upper inner panel 21 and a B pillar lower inner panel 22, which are connected up and down. Wherein the B-pillar upper inner panel 21 and the B-pillar lower inner panel 22 overlap and are welded to form a splice joint 23.
The height of the seatbelt retractor mounting locations 25 of the frame structure 100 currently adapted for use with both a fuel vehicle type and a new energy vehicle type is different. In order to enable the frame structure 100 of the present application to have versatility, in some embodiments, as shown in fig. 2, the frame structure 100 is suitable for a fuel vehicle, a distance a between an upper edge of the seat belt retractor mounting position 25 and the splice seam 23 is 55-85 mm, and a distance B between an upper edge of the seat belt retractor mounting position 25 and the splice seam 23 is 135-165 mm when the frame structure 100 is suitable for a new energy vehicle.
Fig. 3 is a schematic view of a part of a frame structure of the present embodiment, as shown in fig. 3, a seat belt retractor mounting position 25 is disposed on a surface of a lower inner plate 22 of a B pillar adjacent to a splice seam 23 facing the vehicle, the seat belt retractor mounting position 25 is provided with a square mounting groove 251, the mounting groove 251 is used for penetrating the seat belt retractor, four corners of the square mounting groove 251 are provided with four mounting holes 252 for mounting bolts to fix the seat belt retractor. When the frame structure 100 is suitable for different vehicle types, the seat belt retractor mounting position 25 with a corresponding height can be punched by adopting a special punching die and punching equipment according to the distance between the upper edge of the seat belt retractor mounting position 25 and the splicing seam 23, so as to be convenient for the requirements of the corresponding vehicle types.
In some embodiments, the upper edge of the seat belt retractor mounting location 25 on the B-pillar inner panel 20 is less than the upper edge of the reserved location 26 is from the splice seam 23. In the application, the seat frame 30 of the fuel vehicle is arranged on the bottom plate of the vehicle frame, the arrangement of the seat frame 30 interferes with a safety belt retractor (not shown), and the safety belt retractor mounting position 25 can be adjusted from an initial position to a reserved position 26 so as to adapt to the requirements of different vehicle types.
The frame structure 100 is suitable for a car with fuel, and the distance a between the upper edge of the seat belt retractor mounting position 25 and the splice joint 23 is 55-85 mm, specifically may be 55 mm, 60 mm, 65 mm, 70 mm, 75 mm, 80 mm, 85 mm or any value therebetween.
The frame structure 100 is suitable for a new energy vehicle, and the distance B between the upper edge of the seat belt retractor mounting position 25 and the splice joint 23 is 135-165 mm, specifically, may be 135 mm, 140 mm, 145 mm, 150 mm, 155 mm, 160 mm, 165 mm or any value therebetween. At this time, the seatbelt retractor mounting position 25 is located at the initial position. The B-pillar inner panel 20 may be a cold-rolled sheet or other sheet material, may be stamped, machined or otherwise processed, and may be joined by spot welding, laser welding or other welding, although not limited thereto.
In the above-mentioned scheme, be suitable for the different needs of fuel motorcycle type, new energy motorcycle type through reserving safety belt retractor installation position 25 at the inner panel 22 under the B post, satisfy the installation demand of the safety belt retractor of different motorcycle types, reach the commonality of B post inner panel 20, and then B post inner panel 20 realizes production mould sharing, and B post inner panel 20 is applied to the die-cut mould of only need switching of different motorcycle types, saves development investment cost.
In the technical scheme of the application, the frame structure 100 of the fuel vehicle type is different from the new energy vehicle type in that the installation height of the seat belt retractor installation position 25 is different, and the two frame structures 100 are different because the seat frame 30 connected with the upper surface of the frame base 10 is arranged on the frame base 10 of the fuel vehicle type, and the lower edge of the seat belt retractor installation position 25 is higher than the upper surface of the seat frame 30. If the installation of the seat frame 30 by using the existing frame structure 100 results in shielding of the seat belt retractor installation site 25, a reserved site 26 is provided between the upper edge of the seat belt retractor installation site 25 and the splice joint 23 in the present application, and the reserved site 26 is used for adjusting the installation height of the seat belt retractor installation site 25.
Specifically, referring to fig. 1, the seat frame 30 is a frame structure, and the seat frame 30 is mounted on the vehicle frame bottom plate 10 and forms a welded connection with the vehicle frame bottom plate 10.
The seat frame 30 may be formed by cold-rolled sheet or other sheet materials, by stamping, machining or other methods, or by spot welding, laser welding or other welding methods, which are not limited herein.
In the above scheme, the seat frame 30 has a simple structure, and the connection mode is convenient to operate, so that the seat frame 30 can be easily attached to the existing frame structure 100, thereby meeting the exclusive requirement of the frame structure 100 applied to the fuel vehicle type.
The frame structure 100 of the application can realize the sharing of a fuel vehicle type and a new energy vehicle type, and has the key points that different requirements of two different vehicle types are reserved in structure to further agree with each other. The seat frame 30 is required to be mounted on the frame structure 100 of the fuel vehicle, and the mounted seat frame 30 shields the original seat belt retractor mounting position 25, that is, the seat belt retractor mounting position 25 of the fuel vehicle is higher than the seat belt retractor mounting position 25 of the new energy vehicle, so that seat belt retractor mounting positions 25 of different vehicle types are required to be reserved on the basis of the original B-pillar structure, and therefore, the B-pillar structure plays a role of realizing the common frame structure 100 of different vehicle types in the application.
Fig. 4 is a schematic structural diagram of a B-pillar inner panel reinforcement plate of a vehicle frame structure according to the present embodiment, please refer to fig. 3 and 4 together, in order to improve the structural strength of the B-pillar inner panel 20, the B-pillar inner panel 20 further includes a B-pillar inner panel reinforcement plate 27 connected thereto, and the B-pillar inner panel reinforcement plate 27 is a folded angle structure welded between the B-pillar lower inner panel 22 and the vehicle frame bottom panel 10.
Specifically, with continued reference to fig. 1, the B-pillar inner panel 20 is a structural member having a narrow upper portion and a wide lower portion and a shallow groove-shaped cross section, and includes a B-pillar upper inner panel 21 and a B-pillar lower inner panel 22 which are welded together up and down. Wherein, the end of the lower inner panel 22 facing the frame bottom plate 10 is provided with a connecting position 221 for connecting the relevant components of the frame structure 100.
Meanwhile, in order to improve the strength of the B-pillar lower inner panel 22 to accommodate the stress variation of the seat belt retractor mounting locations 25 of two different heights, the B-pillar lower inner panel 22 is welded to the B-pillar inner panel reinforcing plate 27 adjacent to the region of the splice seam 23, one side of the folded corner structure of the B-pillar inner panel reinforcing plate 27 is overlapped with the B-pillar lower inner panel 22, the other side is overlapped with the frame bottom panel 10, the B-pillar inner panel reinforcing plate 27 is provided with a plurality of welding process holes 271, and the three can be welded into a whole in a spot welding manner, so that the strength of the existing B-pillar lower inner panel 22 is improved, and the opening direction of the shallow slot of the B-pillar lower inner panel 22 faces the outside of the vehicle so that the B-pillar inner panel 20 is attached to the vehicle side wall assembly (not shown) and forms a cavity structure.
In the above scheme, the B-pillar inner plate reinforcing plate 27 can strengthen the connection between the B-pillar lower inner plate 22 and the frame bottom plate 10, improve the structural strength and rigidity of the local area of the vehicle body, meet the performance requirements of rigidity, strength and NVH (noise, vibration and harshness), and has the advantages of simple structure, low process cost and practicability.
In the application, the seat frame 30 is arranged at the upper part of the frame bottom plate 10, the B-pillar lower inner plate 22 is arranged at the side edge of the frame bottom plate 10, and the function of arranging other special functional components of a fuel vehicle type and a new energy vehicle type is also carried out.
Fig. 5 is an exploded schematic view of a rocker inner panel structure of a vehicle frame structure according to the present embodiment, as shown in fig. 5, in order to improve the strength of the vehicle frame bottom plate 10, the vehicle frame structure 100 further includes a rocker inner panel 50, the rocker inner panel 50 is a square structural panel mounted on a side edge of the vehicle frame bottom plate 10, and the rocker inner panel 50 includes a first rocker inner panel reinforcement 51 and a second rocker inner panel reinforcement 52 that are connected.
Fig. 6 is a schematic structural view of a rocker inner panel of a vehicle frame structure provided in this embodiment, fig. 7 is a schematic structural view of a second rocker inner panel reinforcement of a vehicle frame structure provided in this embodiment, please refer to fig. 5, fig. 6 and fig. 7 together, the connecting portion 221 of the b pillar inner panel 20 is connected to a side of the rocker inner panel 50 facing the vehicle roof, and the rocker inner panel 50 is connected to a first rocker inner panel reinforcement 51 and a second rocker inner panel reinforcement 52 facing the vehicle head direction. The first rocker inner plate reinforcement 51 is arc-shaped, a first fixing position 511 is arranged on one side of the first rocker inner plate reinforcement, the second rocker inner plate reinforcement 52 is a metal piece with a tile-shaped structure, and a second fixing position 521 is arranged on the surface of the second rocker inner plate reinforcement 52.
In order to facilitate welding and improve welding strength, the sill inner panel 50 is provided at both ends thereof with a first connection portion 53 and a second connection portion 55, respectively, the first connection portion 53 is connected with the B-pillar lower inner panel 22, and the second connection portion 55 is connected with the first fixing portion 511.
In order to increase the strength of the bottom of the rocker inner panel 50, the second rocker inner panel reinforcement 52 is provided to be padded on the bottom of the rocker inner panel 50 adjacent to the first rocker inner panel reinforcement 51, and the second fixing portion 521 is connected to the rocker inner panel 50.
Specifically, with continued reference to fig. 5, the joint 221 of the b-pillar inner panel 22 and the rocker inner panel 50 are provided with a lap joint structure (not shown) and a weld fixture (not shown) at the joint thereof in order to improve the joint strength therebetween. Similarly, the first fixing portion 511 of the first rocker inner panel reinforcement 51 is also formed with a lap joint structure and a welding fixing portion (not shown) between the second connecting portion 55 of the front end of the rocker inner panel 50, and the second fixing portion 521 of the second rocker inner panel reinforcement 52 is also formed with a lap joint structure (not shown) and a welding fixing portion (not shown) between the bottom of the rocker inner panel 50 and the second fixing portion 521 of the second rocker inner panel reinforcement 52, by which the B-pillar lower inner panel 22, the rocker inner panel 50, the first rocker inner panel reinforcement 51, and the second rocker inner panel reinforcement 52 are firmly welded into an integral structure.
The rocker inner panel 50, the first rocker inner panel reinforcement 51, and the second rocker inner panel reinforcement 52 may be cold rolled sheets or other sheet materials, may be processed by stamping, machining, or other methods, and may be connected by spot welding, laser welding, or other welding methods, without limitation.
In the above scheme, the threshold inner plate part is split into the threshold inner plate 50, the first threshold inner plate reinforcing piece 51 and the second threshold inner plate reinforcing piece 52, so that the problem of punch forming of the threshold inner plate part is solved, the utilization rate of part punching materials is improved, and further the process cost is reduced.
In the application process of the frame structure 100 of the present application, fig. 8 is a schematic diagram of a seat-less frame of the frame structure provided in this embodiment, please refer to fig. 1 and 8 together, in which the B pillar inner panel 20, the B pillar inner panel reinforcement plate 27, the rocker inner panel 50, the first rocker inner panel reinforcement member 51 and the second rocker inner panel reinforcement member 52 are installed on both the left and right sides of the frame structure 100. When the frame structure 100 is suitable for a fuel vehicle, the seat frame 30 is arranged on the frame bottom plate 10, the distance A between the upper edge of the seat belt retractor mounting position 25 and the splicing seam 23 is 55-85 mm, and when the frame structure 100 is suitable for a new energy vehicle, the seat frame 30 is not required to be arranged on the frame bottom plate 10, and the distance B between the upper edge of the seat belt retractor mounting position 25 and the splicing seam 23 is 135-165 mm.
In summary, according to the frame structure 100 of the present application, the safety belt retractor mounting position 25 is reserved on the lower inner plate 22 of the B-pillar to meet different mounting requirements of the fuel vehicle type and the new energy vehicle type, so as to achieve the universality of the inner plate 20 of the B-pillar, and further the common use of the production dies by the inner plate 20 of the B-pillar, and the inner plate 20 of the B-pillar is suitable for different vehicle types, and only needs to switch the punching dies of the safety belt retractor mounting position, thereby saving the development investment cost, realizing the common use of the frame structure 100 of the fuel vehicle type and the new energy vehicle type, and solving the problem that the production cost is increased due to the requirement of developing different inner plates 20 of the B-pillar for the new energy vehicle type and the fuel vehicle type.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.
Claims (10)
1. The vehicle frame structure is characterized by comprising a vehicle frame bottom plate and a B-pillar inner plate connected with the vehicle frame bottom plate, wherein the B-pillar inner plate comprises a B-pillar upper inner plate and a B-pillar lower inner plate which are connected, and a splice seam is formed at the splice position of the B-pillar upper inner plate and the B-pillar lower inner plate;
A reserved position is arranged between the upper edge of the installation position of the safety belt retractor and the splicing seam and is used for adjusting the installation height of the installation position of the safety belt retractor.
2. The frame structure of claim 1, wherein the frame structure is adapted for use in a fuel truck, and the distance between the upper edge of the seat belt retractor mounting location and the splice seam is 55-85 mm.
3. The frame structure of claim 1, wherein the distance between the upper edge of the seat belt retractor mounting position and the splice joint is 135-165 mm when the frame structure is suitable for new energy vehicles.
4. A carriage structure according to claim 2, further comprising a seat frame attached to an upper surface of the carriage floor, wherein a lower edge of the seat belt retractor mounting location is higher than the upper surface of the seat frame.
5. The frame structure of claim 1, wherein the B-pillar inner panel further comprises a B-pillar inner panel reinforcement panel connected thereto, the B-pillar inner panel reinforcement panel being a corner structure welded between the B-pillar lower inner panel and the frame floor.
6. The frame structure of claim 1, further comprising a rocker inner panel, the rocker inner panel being a square structural panel mounted to a side edge of the frame floor, the rocker inner panel comprising a first rocker inner panel reinforcement and a second rocker inner panel reinforcement connected.
7. The frame structure according to claim 6, wherein an end of the B-pillar lower inner panel facing the frame floor is provided with a connection position that is connected to a side of the rocker inner panel facing the roof.
8. The frame structure of claim 6, wherein the first rocker inner panel reinforcement structure is arcuate and has a first securing location on one side, the second rocker inner panel reinforcement is a metal member of a tile-like structure and has a second securing location on a surface.
9. The frame structure of claim 8, wherein the rocker inner panel has a first connecting portion and a second connecting portion at each end thereof, the first connecting portion being connected to the B-pillar lower inner panel;
The second rocker inner panel reinforcement is arranged at the bottom of the rocker inner panel and is adjacent to the first rocker inner panel reinforcement, and the second fixing position is connected with the rocker inner panel.
10. A vehicle comprising a frame structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520210046.XU CN223905130U (en) | 2025-02-10 | 2025-02-10 | Frame structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520210046.XU CN223905130U (en) | 2025-02-10 | 2025-02-10 | Frame structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223905130U true CN223905130U (en) | 2026-02-13 |
Family
ID=98722472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520210046.XU Active CN223905130U (en) | 2025-02-10 | 2025-02-10 | Frame structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223905130U (en) |
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2025
- 2025-02-10 CN CN202520210046.XU patent/CN223905130U/en active Active
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