CN214768074U - Automobile platform seat beam assembly - Google Patents
Automobile platform seat beam assembly Download PDFInfo
- Publication number
- CN214768074U CN214768074U CN202121689894.1U CN202121689894U CN214768074U CN 214768074 U CN214768074 U CN 214768074U CN 202121689894 U CN202121689894 U CN 202121689894U CN 214768074 U CN214768074 U CN 214768074U
- Authority
- CN
- China
- Prior art keywords
- seat
- seat crossbeam
- seat beam
- plate
- connecting plate
- 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 relates to a car platform seat crossbeam assembly, including the seat crossbeam body, set up in the seat crossbeam connecting plate at seat crossbeam body both ends, the seat crossbeam reinforcing plate, the cross section of seat crossbeam body becomes "nearly" font, the seat crossbeam connecting plate is the buckle spare, one side of seat crossbeam connecting plate is for "nearly" font cross-section with the seat crossbeam body suits and the lock is fixed on the seat crossbeam body, welded fastening between seat crossbeam connecting plate and seat crossbeam body, threshold roof beam fixed connection in the opposite side of seat crossbeam connecting plate and the car, the seat crossbeam reinforcing plate sets up in seat crossbeam body lower part cell body and the cross section of seat crossbeam reinforcing plate is "nearly" font equally, the bottom turn-ups of seat crossbeam reinforcing plate and the bottom turn-ups laminating and the welded fastening of seat crossbeam body. This application simple structure, the security is high, has satisfied automobile design's platform ization requirement simultaneously, can effectively use manpower sparingly and time cost.
Description
Technical Field
The utility model relates to a car platform seat crossbeam assembly.
Background
In the research of automobile bodies, the platformization and the light weight of the structural design of the automobile body are increasingly emphasized at present, and the platformization is one of the important strategies that can reduce the cost and improve the research and development efficiency of automobile manufacturers. However, the seat cross beam is an important component of an automobile body structure, the traditional automobile seat cross beam adopts a stamping forming structure, and the stamping forming is characterized in that a stamping die is fixed, but the generalization rate is low, so that the defects of long development period, high manufacturing cost, incapability of carrying out targeted timely adjustment according to market needs and the like are caused.
In addition, the seat cross beam assembly is an important part of an automobile body structure, is a key force transmission path part for side impact or head-on impact of an automobile, and has higher rigidity and strength, so that the force can be transmitted without generating larger deformation during the side impact or head-on impact of the automobile, and serious injury to passengers in the automobile is avoided. The traditional automobile seat beam is heavy in assembly weight, automobile cost is increased, and the requirement for light weight of an automobile cannot be met.
Therefore, the seat beam with the advantages of platformization, light weight, simple structure and excellent performance is a technical problem to be solved urgently in research and development work at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car platform ization roll-in shaping seat crossbeam assembly, its simple structure, intensity and rigidity are reliable, and the security is high, have improved the universality of seat crossbeam simultaneously, have satisfied automobile design's platform ization requirement, can effectively use manpower sparingly and time cost.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides an automobile platform seat beam assembly, which comprises a seat beam body, seat beam connecting plates and seat beam reinforcing plates, wherein the seat beam connecting plates and the seat beam reinforcing plates are arranged at the two end parts of the seat beam body, the cross section of the seat beam body is shaped like a Chinese character 'ji', the seat beam connecting plate is a buckle plate, one side of the seat beam connecting plate is matched with the inverted V-shaped section of the seat beam body and is buckled and fixed on the seat beam body, the seat beam connecting plate is welded and fixed with the seat beam body, the other side of the seat beam connecting plate is fixedly connected with an automobile inner threshold beam, the seat beam reinforcing plate is arranged in the groove body at the lower part of the seat beam body, the cross section of the seat beam reinforcing plate is also in a shape like a Chinese character 'ji', and the bottom flanging of the seat beam reinforcing plate is attached to and welded and fixed with the bottom flanging of the seat beam body.
For the above technical solution, the applicant has further optimization measures.
Optionally, a plurality of groups of seat mounting holes are formed in the seat beam body, and a seat mounting nut plate assembly is welded and fixed on the inner surface of the seat beam body corresponding to each group of seat mounting holes.
Further, the seat mounting nut plate assembly is arranged in the groove body at the lower part of the seat beam body, and the seat mounting nut plate assembly is clamped between the inner surface of the seat beam body and the outer surface of the seat beam reinforcing plate.
Furthermore, a top plate of the seat cross beam reinforcing plate is provided with a reinforcing groove which is concave towards the inner side, and the reinforcing groove is arranged along the length direction of the seat cross beam reinforcing plate and penetrates through the whole seat cross beam reinforcing plate.
Optionally, the seat cross beam connecting plate comprises two seat cross beam connecting plates, and the two seat cross beam connecting plates are respectively arranged at two end parts of the seat cross beam connecting plate along the length direction.
Further, the outer edge of the other side of the seat cross beam connecting plate is provided with a flanging.
Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
the utility model discloses a car platform ization roll-in becomes seat crossbeam assembly, seat crossbeam body adopt the integral type design to have realized the theory of car "flat floor", and seat crossbeam connecting plate plays the effect of connecting seat crossbeam body and interior threshold roof beam, and seat crossbeam connecting plate adopts the universalization design, and threshold roof beam assembly about the both ends seat crossbeam connecting plate overlap joint of seat crossbeam, and seat crossbeam assembly realizes according to the hole site change on the different accessible seat crossbeam bodies in platform seat mounting point position. So the seat crossbeam can realize that the platform universalization rate is hundred percent, the width change of platformization automobile body can be realized by the width change of interior threshold roof beam, the hole site that the seat mounting point of the car of the different seat number of the same motorcycle type (containing SEDAN, SUV, CUV, MPV) and the same motorcycle type changes the accessible seat crossbeam body of position changes and realizes, and because the split type structure that the seat crossbeam adopted, can process seat crossbeam body and seat crossbeam connecting plate alone respectively, the seat crossbeam body adopts super-strength hot forming steel material, simple structure can adopt hot-rolling forming technique, bend once only processing completion many times through heating, guaranteed that the seat crossbeam borrows completely at different motorcycle types of platformization like this, moreover, the steam generator is simple in structure, the platformization requirement of car has been satisfied, intensity and rigidity are reliable, the security is high, the safety.
In addition, the rolling forming technology is adopted, so that the mold cost and the part manufacturing cost of the seat beam body are greatly reduced, the processing technology is simplified, the automobile production efficiency is improved, the labor and time cost are saved, and the seat beam has the characteristics of high practicability, high popularization performance and the like; the installation of different motorcycle types and different types of seats of platformization has been realized, the requirement of vehicle collision law and automobile body lightweight has been satisfied. Moreover, the strength and the rigidity of the vehicle body are improved by the seat cross beam reinforcing plate, the side impact resistance is improved, and the safety of the vehicle body is enhanced.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural view of a vehicle flatbed seat beam assembly according to an embodiment of the present invention in an assembled state;
FIG. 2 is a schematic illustration of the vehicle flatbed seat cross-member assembly of FIG. 1 in an exploded configuration.
Wherein the reference numerals are as follows:
1. seat crossbeam body, 2, seat crossbeam connecting plate, 3, seat crossbeam reinforcing plate, 4, seat installation nut board subassembly.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
The embodiment describes a vehicle flattop seat beam assembly, as shown in fig. 1 and 2, comprising a seat beam body 1, seat beam connecting plates 2 arranged at two ends of the seat beam body 1, and seat beam reinforcing plates 3, wherein the cross section of the seat beam body 1 is in a shape like a Chinese character 'ji', the seat beam connecting plates 2 are buckle plates, one side of each seat beam connecting plate 2 is matched with the section of the Chinese character 'ji' of the seat beam body 1 and is fastened and fixed on the seat beam body 1, the seat beam connecting plates 2 are welded and fixed with the seat beam body 1, the other side of each seat beam connecting plate 2 is fixedly connected with a vehicle inner sill beam, the seat beam reinforcing plates 3 are arranged in a groove body at the lower part of the seat beam body 1, and the cross section of each seat beam reinforcing plate 3 is also in a shape like a Chinese character 'ji', and the bottom flanging of the seat beam reinforcing plate 3 is attached to the bottom flanging of the seat beam body 1 and is welded and fixed.
Specifically speaking, the seat cross beam structure of this embodiment includes a seat cross beam body 1 that is a straight strip as a whole, and two seat cross beam connecting plates 2 are respectively disposed at two end portions along the length direction of the seat cross beam connecting plates 2, that is, the seat cross beam structure of this embodiment includes two seat cross beam connecting plates 2, and the seat cross beam connecting plates 2 and the seat cross beam body 1, the seat cross beam connecting plates 2 and the car inner sill beam are all fixed by welding. And in order to enable the seat beam connecting plate 2 and the car inner sill beam to be welded and fixed better and improve the welding area, the outer edge of the other side of the seat beam connecting plate 2 is provided with a flanging, and the flanging can be conveniently welded and improve the welding stability.
Optionally, a plurality of groups of seat mounting holes are formed in the seat beam body 1, and seat mounting nut plate assemblies 4 are respectively welded and fixed on the inner surface of the seat beam body 1 corresponding to each group of seat mounting holes. The seat mounting nut plate assembly 4 is arranged in a groove body at the lower part of the seat beam body 1, and the seat mounting nut plate assembly 4 is clamped between the inner surface of the seat beam body 1 and the outer surface of the seat beam reinforcing plate 3.
In order to improve the strength and rigidity of the seat cross member reinforcing plate 3, a reinforcing groove recessed inward is provided in the ceiling of the seat cross member reinforcing plate 3, and the reinforcing groove is provided along the longitudinal direction of the seat cross member reinforcing plate 3 and penetrates the entire seat cross member reinforcing plate 3.
The car platform roll-in shaping seat crossbeam assembly of this embodiment, seat crossbeam body 1 adopts the integral type design to realize the theory of car "flat floor", seat crossbeam connecting plate 2 plays the effect of connecting seat crossbeam body 1 and interior threshold roof beam, and seat crossbeam connecting plate 2 adopts the universalization design, threshold roof beam assembly about the 2 overlap joints of seat crossbeam's both ends seat crossbeam connecting plate, seat crossbeam assembly realizes according to the hole site change on the different accessible seat crossbeam bodies of platformization seat mounting point position.
The cross section of the seat beam body 1 is in a shape of a Chinese character ji, the cross section of the seat beam connecting plate 2 is also in a shape of a Chinese character ji, the seat beam body 1 is arranged inside the seat beam connecting plate 2, and the section in the shape of the Chinese character ji of the seat beam body 1 is completely attached to the section in the shape of the Chinese character ji of the seat beam connecting plate 2; meanwhile, the seat crossbeam reinforcing plate 3 adopts a cross section in a shape of a Chinese character 'ji' and is provided with a reinforcing groove with an inner recess penetrating through the whole seat crossbeam reinforcing plate 3, and the seat crossbeam reinforcing plate 3 is flanged and attached to the seat crossbeam body 1 and is connected into a whole by welding; the seat mounting nut plate assembly 4 is mounted in a seat mounting hole in the inner surface of the seat beam body 1 and connected with the seat beam body 1 through a welding point. The seat beam body 1 and the seat beam reinforcing plate 3 are made of ultrahigh-strength hot forming steel materials, and the seat beam reinforcing plate is simple in structure, capable of adopting a hot rolling forming technology and capable of being bent for multiple times through heating to be processed and finished at one time. The seat beam connecting plate 2 and the seat mounting nut plate component 4 are both made of high-strength steel materials through a cold stamping forming process.
So the seat crossbeam can realize that the platform universalization rate is hundred percent, the width change of platformization automobile body can be realized by the width change of interior threshold roof beam, the hole site that the seat mounting point position of the car of the different motorcycle types (containing SEDAN, SUV, CUV, MPV) and the same motorcycle type of the different seat number of the same motorcycle type is different accessible seat crossbeam body 1 changes and realizes, and because the split type structure that the seat crossbeam adopted, can process seat crossbeam body 1 and seat crossbeam connecting plate 2 separately, seat crossbeam body 1 adopts super-strength hot forming steel material, simple structure can adopt hot-rolling forming technique, bend once only processing completion many times through heating, guaranteed that the seat crossbeam borrows completely at different motorcycle types of platformization like this, moreover, the steam generator is simple in structure, the platformization requirement of car has been satisfied, intensity and rigidity are reliable, and security is high.
In addition, the rolling forming technology is adopted, so that the die cost and the part manufacturing cost of the seat crossbeam body 1 are greatly reduced, the processing technology is simplified, the automobile production efficiency is improved, the labor and time cost are saved, and the seat crossbeam has the characteristics of strong practicability, high popularization performance and the like; the installation of different motorcycle types and different types of seats of platformization has been realized, the requirement of vehicle collision law and automobile body lightweight has been satisfied. Moreover, the seat cross member reinforcing plate 3 improves the strength and rigidity of the vehicle body, and the side impact resistance, and enhances the safety of the vehicle body.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A platform seat beam assembly of an automobile is characterized by comprising a seat beam body, seat beam connecting plates and seat beam reinforcing plates, wherein the seat beam connecting plates and the seat beam reinforcing plates are arranged at two end parts of the seat beam body, the cross section of the seat beam body is shaped like a Chinese character 'ji', the seat beam connecting plate is a buckle plate, one side of the seat beam connecting plate is matched with the inverted V-shaped section of the seat beam body and is buckled and fixed on the seat beam body, the seat beam connecting plate is welded and fixed with the seat beam body, the other side of the seat beam connecting plate is fixedly connected with an automobile inner threshold beam, the seat beam reinforcing plate is arranged in the groove body at the lower part of the seat beam body, the cross section of the seat beam reinforcing plate is also in a shape like a Chinese character 'ji', and the bottom flanging of the seat beam reinforcing plate is attached to and welded and fixed with the bottom flanging of the seat beam body.
2. The automotive flattop seat rail assembly of claim 1, wherein the seat rail body defines a plurality of seat mounting holes, and a seat mounting nut plate assembly is welded and fixed to an inner surface of the seat rail body corresponding to each of the seat mounting holes.
3. The automotive flattop seat beam assembly of claim 2, wherein the seat mounting nut plate assembly is disposed in the seat beam body lower slot, and the seat mounting nut plate assembly is sandwiched between an inner surface of the seat beam body and an outer surface of the seat beam reinforcement plate.
4. The automotive flatbed seat rail assembly according to any one of claims 1 to 3, wherein the top plate of the seat rail reinforcement plate is provided with a reinforcement groove recessed inward, and the reinforcement groove is provided along a length direction of the seat rail reinforcement plate and penetrates through the entire seat rail reinforcement plate.
5. The automotive flatbed seat rail assembly of claim 1, comprising two of the seat rail connection plates, the two seat rail connection plates being respectively disposed at two longitudinal ends of the seat rail connection plates.
6. The automotive flatbed seat rail assembly as set forth in claim 1 or 5, wherein an outer edge of the other side of said seat rail connecting plate is provided with a flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121689894.1U CN214768074U (en) | 2021-07-23 | 2021-07-23 | Automobile platform seat beam assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121689894.1U CN214768074U (en) | 2021-07-23 | 2021-07-23 | Automobile platform seat beam assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214768074U true CN214768074U (en) | 2021-11-19 |
Family
ID=78716285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121689894.1U Active CN214768074U (en) | 2021-07-23 | 2021-07-23 | Automobile platform seat beam assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214768074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257472A (en) * | 2022-07-20 | 2022-11-01 | 岚图汽车科技有限公司 | Seat mounting structure and vehicle |
-
2021
- 2021-07-23 CN CN202121689894.1U patent/CN214768074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115257472A (en) * | 2022-07-20 | 2022-11-01 | 岚图汽车科技有限公司 | Seat mounting structure and vehicle |
| CN115257472B (en) * | 2022-07-20 | 2024-03-26 | 岚图汽车科技有限公司 | Seat mounting structure and vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7810878B2 (en) | Vehicle body structure | |
| CN113401228A (en) | Electric automobile platformized universal front floor assembly | |
| CN214768074U (en) | Automobile platform seat beam assembly | |
| CN213619990U (en) | Fuel cell hydrogen energy automobile seat beam structure | |
| CN111483526A (en) | Vehicle body structure | |
| CN212667500U (en) | Lightweight vehicle body B column reinforcing structure | |
| CN111924009B (en) | B post reinforcing plate structure, B post and passenger car | |
| CN212290043U (en) | Automobile rear wheel cover reinforcing structure | |
| CN209776577U (en) | automobile doorsill reinforcing plate structure | |
| CN210391333U (en) | Front floor welding assembly | |
| CN214822728U (en) | Car platform roll-in shaping seat crossbeam structure | |
| CN214165128U (en) | Flange plate mounting plate, collision reinforcing structure and automobile | |
| US9709120B1 (en) | Energy-absorbing structure | |
| CN220615972U (en) | Floor frame and vehicle | |
| CN219007944U (en) | A-pillar structure of vehicle and vehicle | |
| CN213262609U (en) | Roof side beam and car | |
| CN216636630U (en) | Automobile threshold assembly and automobile | |
| CN221273230U (en) | Electric automobile extrudes threshold structure | |
| CN215553569U (en) | Automobile body front end frame structure and car | |
| CN219584292U (en) | Vehicle body framework and vehicle | |
| CN213262603U (en) | Center tunnel and vehicle with same | |
| CN213167967U (en) | Automobile energy absorption box structure | |
| CN219584322U (en) | Vehicle body framework and vehicle | |
| CN221023867U (en) | Energy absorbing assembly, body structure and vehicle | |
| CN213168304U (en) | Channel floor stiffening beam in car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |