CN113581041A - Seat skeleton texture and vehicle - Google Patents
Seat skeleton texture and vehicle Download PDFInfo
- Publication number
- CN113581041A CN113581041A CN202110926986.5A CN202110926986A CN113581041A CN 113581041 A CN113581041 A CN 113581041A CN 202110926986 A CN202110926986 A CN 202110926986A CN 113581041 A CN113581041 A CN 113581041A
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- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000035939 shock Effects 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 25
- 230000008569 process Effects 0.000 abstract description 20
- 238000011161 development Methods 0.000 abstract description 8
- 238000010521 absorption reaction Methods 0.000 description 14
- 230000007797 corrosion Effects 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000001962 electrophoresis Methods 0.000 description 5
- 238000012360 testing method Methods 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000004512 die casting Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/62—Thigh-rests
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention relates to a seat framework structure and a vehicle. The seat framework structure comprises a seat cushion framework, a slide rail framework assembly and a backrest framework assembly, wherein the seat cushion framework is assembled with the slide rail framework assembly, and the seat cushion framework is assembled with the backrest framework assembly; the cushion skeleton has preceding basin and horizontal pipe of back, and the equal downwardly extending in both sides of cushion skeleton is formed with mounting plane and the energy-absorbing space with slide rail skeleton assembly, and the both sides rear end of cushion skeleton all upwards extends to be formed with and is used for the installation face with back skeleton assembly, through preceding basin, mounting plane, energy-absorbing space and the installation face of sitting on the cushion skeleton to improve the intensity and the shock resistance of cushion skeleton. The invention also provides a vehicle comprising the seat framework structure. The invention solves the problems of weak impact resistance, complex process, various parts and high development cost of the existing seat framework structure.
Description
Technical Field
The invention relates to the technical field of automobile seats, in particular to a seat framework structure and a vehicle.
Background
With the development of automobile technology and the improvement of living standard of people, the comfort and the safety performance of the automobile seat become important measurement standards when people select the automobile. The automobile body and the automobile body are connected together, so that good driving and operating space is provided for the automobile body, fatigue of passengers in driving and riding processes is relieved, and main impact load is borne when collision occurs, so that the automobile body is protected sufficiently. The cushion framework is used as one of main bearing parts, and the strength and the impact resistance of the cushion framework are required to be guaranteed.
Meanwhile, in order to save energy and reduce emission and improve the resource utilization rate, the requirement for light weight of automobile parts is more and more strict, so that the light weight requirement is provided for each part on the automobile. The seat is a part with larger mass on the automobile, and the weight reduction is imperative.
The existing automobile cushion framework has the following problems: firstly, the cushion framework structure needs to be subjected to sheet metal stamping, welding, final assembly and the like through a corresponding stamping die, and the cushion framework structure is complex in process, heavy in weight and high in development investment; secondly, the structural design of the cushion framework has various parts, low assembly efficiency and weak buffering and shock absorption effects; thirdly, the parts of the cushion framework structure are connected with each other by welding and screwing, and after the vehicle runs for a long time, the parts are easy to loose and abnormal sound, unstable to assemble and reduced in shock resistance, so that the service life of the cushion framework structure is shortened; fourthly, the cushion skeleton texture adopts high strength steel to make, and metal material general corrosion resistance is relatively poor, need carry out electrophoresis anti-rust treatment to it, has improved manufacturing cost again.
CN 105922917A discloses a reinforced automobile seat cushion framework suitable for an ISS structure, which comprises a cushion left side plate assembly, a cushion right side plate assembly, a cushion middle support plate assembly, a front transverse pipe, a rear upper transverse pipe, a rear lower transverse pipe, a left side mounting bracket and a right side mounting bracket; the front transverse pipe, the rear upper transverse pipe and the rear lower transverse pipe are connected between the cushion left side plate assembly and the cushion right side plate assembly, the cushion intermediate support plate assembly is arranged between the cushion left side plate assembly and the cushion right side plate assembly, the rear lower transverse pipe and the rear lower transverse pipe penetrate through the cushion intermediate support plate assembly, and the top surface of the cushion intermediate support plate assembly is connected with the front transverse pipe and the rear upper transverse pipe. Cushion left side board assembly and cushion intermediate strut board assembly and left side installing support fixed connection, cushion right side board assembly and right side installing support fixed connection. The automobile seat can meet the requirements of safety belt fixed point tests, automobile front collision tests and automobile rear collision tests such as GB14167, ECE R14 and the like. But the seat cushion framework obviously has the defects of various parts, complex process and weak impact resistance.
Disclosure of Invention
The invention aims to provide a seat framework structure and a vehicle, and aims to solve the problems of weak impact resistance, complex process, various parts and high development cost of the conventional seat framework structure.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a seat framework structure comprises a seat cushion framework, a slide rail framework assembly and a backrest framework assembly, wherein the seat cushion framework and the slide rail framework assembly are assembled together, and the seat cushion framework and the backrest framework assembly are assembled together;
the cushion skeleton has preceding basin and horizontal pipe of back, and the equal downwardly extending in both sides of cushion skeleton is formed with mounting plane and the energy-absorbing space with slide rail skeleton assembly, and the both sides rear end of cushion skeleton all upwards extends to be formed with and is used for the installation face with back skeleton assembly, through preceding basin, mounting plane, energy-absorbing space and the installation face of sitting on the cushion skeleton to improve the intensity and the shock resistance of cushion skeleton.
Preferably, the front seat basin is located at the front end of the seat cushion framework, and the rear horizontal tube is located at the rear end of the seat cushion framework.
Preferably, the bottom of the front seat basin is formed with a continuous reinforcing structure, and the reinforcing structure extends to the inner walls of the two sides of the front seat basin.
Preferably, the left side and the right side of cushion skeleton all downwardly extending form continuous, to the open box-like structure in both sides, the downside of box-like structure is two mounting plane, and the mounting plane on left side and right side each other is mirror symmetry.
Preferably, the two left mounting planes of the cushion framework are concave upwards to form the energy absorption space, and the two right mounting planes are also concave upwards to form the energy absorption space.
Preferably, a first mounting hole is formed in the mounting plane of the cushion framework and used for being in threaded connection with the sliding rail framework assembly;
and a second mounting hole is formed in the mounting surface of the cushion framework and used for being in threaded connection with the backrest framework assembly.
Preferably, the left side and the right side of the cushion framework extend downwards to form a box-shaped structure, and reinforcing ribs are further formed on the bottom surface of the box-shaped structure.
Preferably, the cushion framework is integrally formed by die-casting magnesium alloy.
The invention also provides a vehicle comprising the seat framework structure.
The invention has the beneficial effects that:
1) according to the seat framework structure, the front seat basin and the rear transverse pipe are directly arranged on the seat framework, so that the stability is improved, the problem of unstable assembly caused by independently installing the front transverse pipe and the rear transverse pipe at the front and the rear of the seat framework is solved, the installation plane and the installation surface for assembling the seat framework and the backrest framework assembly are directly formed by extending the seat framework, the assembly error is reduced, the problems of complex process and large error caused by independently arranging the left and right side plates are solved, the energy absorption space is formed on the seat framework, and the impact resistance of the seat framework is improved. The problems of weak impact resistance, complex process, various parts, high development cost and unstable assembly of the conventional seat framework structure are solved;
2) the reinforcing structure is formed at the bottom of the front seat basin, so that the front seat basin has enough strength to bear impact pressure in the collision submergence process in the collision process;
3) the energy absorption space is formed by the upper concave part between the two mounting planes on the left side of the cushion framework, so that the front and back impact force is better resisted, the light weight requirement is realized, and the endurance mileage of the vehicle is improved;
4) the cushion framework is manufactured by directly adopting the magnesium alloy to be integrally die-cast, so that the cushion framework has small density, good rigidity and high specific strength, has good dimensional stability, vibration absorption and easy processing and forming, thereby not only reducing the weight of the whole chair, improving the endurance mileage, but also enabling the vehicle to have better safety and comfort, and enabling the cushion framework to have corrosion resistance, without carrying out the treatment of corrosion resistant processes such as electrophoresis once again, prolonging the service life, simplifying the process steps, improving the production efficiency and reducing the production cost. The problem of current seat skeleton texture exist heavy, corrosion resistance poor for life is short is solved, in car seat technical field, has the practical value of popularization.
Drawings
FIG. 1 is a schematic structural view of a seat frame structure of the present invention;
FIG. 2 is an exploded view of FIG. 1;
fig. 3 is a schematic structural view of the seat cushion frame;
fig. 4 is a structural schematic view of another angle of the seat cushion frame.
1-a cushion framework, 101-a front seat basin, 102-a rear transverse pipe, 103-an installation plane, 104-an energy absorption space, 105-an installation surface, 106-a reinforcing structure, 107-a box-shaped structure, 108-a first installation hole, 109-a second installation hole and 110-a reinforcing rib; 2-a slide rail framework assembly; 3-a backrest frame assembly; 4-a nut; 5-bolt.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure herein, wherein the embodiments of the present invention are described in detail with reference to the accompanying drawings and preferred embodiments. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
As shown in fig. 1 to 4, a seat frame structure includes a seat cushion frame 1, a slide rail frame assembly 2, and a backrest frame assembly 3, wherein the seat cushion frame 1 and the slide rail frame assembly 2 are assembled together, and the seat cushion frame 1 and the backrest frame assembly 3 are assembled together;
cushion skeleton 1 has preceding basin 101 and rear transverse tube 102, and the both sides of cushion skeleton 1 all extend downwards and are formed with mounting surface 103 and energy-absorbing space 104 with the assembly of slide rail skeleton 2, and the both sides rear end of cushion skeleton 1 all extends upwards and is formed with the installation face 105 that is used for assembling with back skeleton assembly 3, through preceding basin 101 on the cushion skeleton 1, mounting surface 103, energy-absorbing space 104 and installation face 105 to improve cushion skeleton 1's intensity and shock resistance.
Through directly setting up preceding basin and the back violently pipe on the cushion skeleton, the steadiness has been promoted, the unstable problem of assembly that the preceding violently pipe of having avoided installing alone around the cushion skeleton arouses with the back violently pipe, through directly extending the formation on the cushion skeleton be used for with slide rail skeleton assembly and the mounting surface of back skeleton assembly, assembly error has been reduced, it is left alone to have avoided setting up, the problem that the technology that the right curb plate arouses is complicated and the error is big, form the energy-absorbing space on the cushion skeleton simultaneously, the shock resistance of cushion skeleton has been improved. The problems of weak impact resistance, complex process, various parts, high development cost and unstable assembly of the conventional seat framework structure are solved.
The front bowl 101 is located at the front end of the seat cushion frame 1, and the rear cross tube 102 is located at the rear end of the seat cushion frame 1.
The bottom of the front bowl 101 is formed with a continuous reinforcement structure 106, and the reinforcement structure 106 extends to the inner walls of both sides of the front bowl.
Through sit basin bottom formation additional strengthening before, guaranteed the collision in-process, sit the basin before and have sufficient intensity and bear the impact pressure of collision dive in-process.
In this embodiment, the reinforcing structure is a reinforcing rib of a "cross-like" type.
The left side and the right side of the cushion framework 1 both extend downwards to form a continuous box-shaped structure 107 which is opened towards two sides, the lower side surfaces of the box-shaped structures 107 are two installation planes 103, and the installation planes 103 on the left side and the right side are mirror symmetry.
An energy absorption space 104 formed by the two mounting planes 103 on the left side of the seat cushion framework 1 is concave upward, and an energy absorption space 104 formed by the two mounting planes 103 on the right side is also concave upward.
The energy absorption space is formed by the concave upward between the two mounting planes on the left side of the cushion framework, so that the front and back impact force is better resisted, the light-weight requirement is further met, and the endurance mileage of the vehicle is improved.
In this embodiment, the side surface of the energy absorbing space formed by the concave part between the two mounting planes is in a structure like a Chinese character 'ji'.
A first mounting hole 108 is arranged on the mounting plane 103 of the cushion framework 1 and is used for being in threaded connection with the slide rail framework assembly 2;
the mounting surface 105 of the seat cushion frame 1 is provided with a second mounting hole 109 for screwing with the backrest frame assembly 3.
In this embodiment, a first mounting hole is formed in the mounting plane near the front end on each of the left and right sides of the seat cushion frame, two first mounting holes are formed in the mounting plane near the rear end, two second mounting holes are formed in the mounting surfaces at the rear ends on the left and right sides, and the second mounting holes on the left and right sides are mirror images of each other. The periphery of the first mounting hole of the mounting plane of the cushion framework is locally thickened to further ensure the stability of assembly, and the mounting surface of the cushion framework is thickened to further ensure the resistance to the front and rear impact force from the collision process of the backrest framework assembly.
Reinforcing ribs (110) are also formed on the bottom surface of the box-like structure 107 formed by extending the left and right sides of the seat cushion frame 1 downward.
The cushion framework 1 is integrally formed by die casting of magnesium alloy.
The cushion framework is manufactured by directly adopting the magnesium alloy to be integrally die-cast, so that the cushion framework has small density, good rigidity and high specific strength, has good dimensional stability, vibration absorption and easy processing and forming, thereby not only reducing the weight of the whole chair, improving the endurance mileage, but also enabling the vehicle to have better safety and comfort, and enabling the cushion framework to have corrosion resistance, without carrying out the treatment of corrosion resistant processes such as electrophoresis once again, prolonging the service life, simplifying the process steps, improving the production efficiency and reducing the production cost. The problem of current seat skeleton texture exist weight big, corrosion resistance poor for life is short is solved.
Practical test proves that the seat framework is manufactured by adopting the magnesium alloy to be integrally die-cast, the weight of the seat framework is reduced by 35-45% compared with the seat framework made of traditional high-strength steel, the light-weight requirement is met, the endurance mileage is greatly improved, and the seat framework structure in the embodiment is suitable for new energy automobiles.
The seat skeleton texture in this embodiment, through the constitution to current seat skeleton texture carry out the analysis, to the main component part that constitutes the cushion skeleton, about sideboard, preceding seat basin, front and back horizontal pole, with slide rail 8 connecting plates around carry out integrated design, optimize from structure and spatial arrangement simultaneously, solve the assembly process problem, combine magnesium alloy die-casting forming process analysis and seat intensity CAE analysis, finally obtain the seat skeleton texture in this embodiment.
In the seat frame structure in this embodiment, the first mounting hole of the seat cushion frame mounting plane is fixedly assembled with the slide rail frame assembly through the bolt and the nut 4, and the second mounting hole of the seat cushion frame mounting surface is fixedly assembled with the backrest frame assembly through the bolt 5. The cushion framework of the seat framework structure can be directly assembled with the slide rail framework assembly and the backrest framework assembly through bolts and nuts, so that the investment of framework stamping, welding, electrophoresis equipment and a production line is saved, and the development investment is greatly reduced.
The embodiment also provides a vehicle including the seat frame structure in the embodiment.
According to the seat framework structure and the vehicle provided by the invention, firstly, the front seat basin and the rear transverse pipe are directly arranged on the seat cushion framework, the stability is improved, the problem of unstable assembly caused by independently installing the front transverse pipe and the rear transverse pipe at the front and the rear of the seat cushion framework is avoided, the installation plane and the installation surface for assembling with the slide rail framework assembly and the backrest framework assembly are directly formed by extending the seat cushion framework, the assembly error is reduced, the problems of complicated process and large error caused by independently arranging the left side plate and the right side plate are avoided, and meanwhile, the energy absorption space is formed on the seat cushion framework, and the impact resistance of the seat cushion framework is improved. The problems of weak impact resistance, complex process, various parts, high development cost and unstable assembly of the conventional seat framework structure are solved; secondly, a reinforcing structure is formed at the bottom of the front seat basin, so that the front seat basin has enough strength to bear impact pressure in the collision submergence process in the collision process; thirdly, an energy absorption space is formed between the two mounting planes on the left side of the cushion framework in a concave mode, so that not only can front and rear impact force be better resisted, but also the light weight requirement is realized, and the cruising mileage of the vehicle is improved; finally, the cushion framework is manufactured by directly adopting the magnesium alloy to be integrally die-cast, so that the cushion framework is small in density, good in rigidity and high in specific strength, has good dimensional stability, vibration absorption and is easy to machine and form, the weight of the whole chair is reduced, the endurance mileage is improved, the vehicle has better safety and comfort, the cushion framework has corrosion resistance, the treatment of corrosion resistant processes such as electrophoresis is not needed again, the service life is prolonged, the process steps are simplified, the production efficiency is improved, and the production cost is reduced. The problem of current seat skeleton texture exist heavy, corrosion resistance poor for life is short is solved, in car seat technical field, has the practical value of popularization.
The above embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention.
Claims (9)
1. A seat framework structure is characterized by comprising a seat cushion framework (1), a slide rail framework assembly (2) and a backrest framework assembly (3), wherein the seat cushion framework (1) and the slide rail framework assembly (2) are assembled together, and the seat cushion framework (1) and the backrest framework assembly (3) are assembled together;
cushion skeleton (1) have preceding basin (101) and horizontal pipe (102) of back, the equal downwardly extending in both sides of cushion skeleton (1) is formed with mounting surface (103) and energy-absorbing space (104) with slide rail skeleton assembly (2) assembly, the both sides rear end of cushion skeleton (1) all upwards extends and is formed with installation face (105) that are used for with back skeleton assembly (3) assembly, through preceding basin (101) of sitting on cushion skeleton (1), mounting surface (103), energy-absorbing space (104) and installation face (105), with intensity and shock resistance who improves cushion skeleton (1).
2. The seat frame structure according to claim 1, characterized in that the front bowl (101) is located at a front end of the seat cushion frame (1) and the rear cross tube (102) is located at a rear end of the seat cushion frame (1).
3. The seat frame structure according to claim 1, wherein the bottom of the front seat pan (101) is formed with a continuous reinforcement structure (106), and the reinforcement structure (106) extends to both side inner walls of the front seat pan (101).
4. The seat frame structure according to claim 1, wherein the left side and the right side of the seat cushion frame (1) each extend downward to form a continuous box-like structure (107) which is open to both sides, the lower side of the box-like structure (107) is formed by two mounting planes (103), and the mounting planes (103) on the left side and the right side are mirror images of each other.
5. The seat frame structure according to claim 4, wherein the energy absorbing space (104) is formed by recessing between the two left mounting planes (103) of the seat cushion frame (1), and the energy absorbing space (104) is formed by recessing between the two right mounting planes (103).
6. The seat framework structure according to claim 4, wherein a first mounting hole (108) is formed on the mounting plane (103) of the seat cushion framework (1) and used for being in threaded connection with the sliding rail framework assembly (2);
and a second mounting hole (109) is formed in the mounting surface (105) of the seat cushion framework (1) and is used for being in threaded connection with the backrest framework assembly (3).
7. The seat frame structure according to claim 4, wherein reinforcing ribs (110) are further formed on the bottom surface of a box-like structure (107) formed by extending downward the left and right sides of the seat cushion frame (1).
8. The seat frame structure according to claim 1, wherein the seat cushion frame (1) is integrally die-cast from a magnesium alloy.
9. A vehicle characterized by comprising the seat frame structure according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110926986.5A CN113581041A (en) | 2021-08-12 | 2021-08-12 | Seat skeleton texture and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110926986.5A CN113581041A (en) | 2021-08-12 | 2021-08-12 | Seat skeleton texture and vehicle |
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| CN113581041A true CN113581041A (en) | 2021-11-02 |
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| CN202110926986.5A Pending CN113581041A (en) | 2021-08-12 | 2021-08-12 | Seat skeleton texture and vehicle |
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|---|---|---|---|---|
| CN201217402Y (en) * | 2008-05-29 | 2009-04-08 | 重庆长安汽车股份有限公司 | Integral seat framework of automotive vehicle |
| CN203974601U (en) * | 2014-06-11 | 2014-12-03 | 重庆延锋江森汽车部件系统有限公司 | Automotive seat seat frame skeleton |
| CN204488586U (en) * | 2015-02-13 | 2015-07-22 | 重庆延锋江森汽车部件系统有限公司 | Automotive seat magnesium alloy skeleton |
| CN204488549U (en) * | 2015-02-13 | 2015-07-22 | 重庆延锋江森汽车部件系统有限公司 | Automotive seat corrosion prevention seat frame structure |
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| CN209176562U (en) * | 2018-11-28 | 2019-07-30 | 重庆小康工业集团股份有限公司 | A kind of seat basin and seat suitable for automobile |
| CN209252125U (en) * | 2018-12-20 | 2019-08-16 | 台州苏克家具有限公司 | One kind is imitative to compile rattan seat |
| CN211252290U (en) * | 2019-10-28 | 2020-08-14 | 佛吉亚（中国）投资有限公司 | Middle supporting type seat framework and seat comprising same |
| CN212098556U (en) * | 2020-05-25 | 2020-12-08 | 十堰博硕汽车零部件有限公司 | Integrated seat cushion framework |
-
2021
- 2021-08-12 CN CN202110926986.5A patent/CN113581041A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201217402Y (en) * | 2008-05-29 | 2009-04-08 | 重庆长安汽车股份有限公司 | Integral seat framework of automotive vehicle |
| CN203974601U (en) * | 2014-06-11 | 2014-12-03 | 重庆延锋江森汽车部件系统有限公司 | Automotive seat seat frame skeleton |
| CN204488586U (en) * | 2015-02-13 | 2015-07-22 | 重庆延锋江森汽车部件系统有限公司 | Automotive seat magnesium alloy skeleton |
| CN204488549U (en) * | 2015-02-13 | 2015-07-22 | 重庆延锋江森汽车部件系统有限公司 | Automotive seat corrosion prevention seat frame structure |
| CN206342192U (en) * | 2016-05-30 | 2017-07-21 | 温州三和泰家具有限公司 | A kind of high strength seats |
| CN209176562U (en) * | 2018-11-28 | 2019-07-30 | 重庆小康工业集团股份有限公司 | A kind of seat basin and seat suitable for automobile |
| CN209252125U (en) * | 2018-12-20 | 2019-08-16 | 台州苏克家具有限公司 | One kind is imitative to compile rattan seat |
| CN211252290U (en) * | 2019-10-28 | 2020-08-14 | 佛吉亚（中国）投资有限公司 | Middle supporting type seat framework and seat comprising same |
| CN212098556U (en) * | 2020-05-25 | 2020-12-08 | 十堰博硕汽车零部件有限公司 | Integrated seat cushion framework |
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Application publication date: 20211102 |