CN113733991A - Car seat mounting structure - Google Patents
Car seat mounting structure Download PDFInfo
- Publication number
- CN113733991A CN113733991A CN202111163637.9A CN202111163637A CN113733991A CN 113733991 A CN113733991 A CN 113733991A CN 202111163637 A CN202111163637 A CN 202111163637A CN 113733991 A CN113733991 A CN 113733991A
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- hole
- limiting
- support
- bolt
- bush
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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
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
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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 an automobile seat mounting structure, which comprises a backrest framework, a first bracket and a first hinge assembly, wherein the backrest framework is provided with a first hinge hole; the first hinge assembly comprises a connecting pin, a spring and a limiting bushing; the right end part of the connecting pin is connected to the left side of the backrest framework, the spring and the limiting bush are sleeved on the connecting pin, the connecting pin can rotate relative to the limiting bush, a limiting part with the outer diameter gradually increasing from left to right is arranged on the limiting bush, the first support is used for being connected with a vehicle body, a strip-shaped hole extending along the up-down direction and a mounting hole communicated with the lower end of the strip-shaped hole are formed in the first support, the outer diameter of the right end of the limiting part is larger than that of the mounting hole, the diameter of the mounting hole is larger than that of the strip-shaped hole, and the width of the strip-shaped hole is larger than that of the left end of the limiting part; the limiting part extends into the mounting hole leftwards and is matched with the mounting hole, and the spring tightly supports the limiting bush leftwards. The invention has simple structure, low cost and convenient assembly and disassembly.
Description
Technical Field
The invention relates to an automobile seat, in particular to an automobile seat mounting structure.
Background
With the wide application of automobiles, in order to fully occupy the market, large host plants increase research and development efforts and shorten development periods to exchange market shares. However, the development cost is increased to increase the product cost, the development period is shortened to increase the product defects, and the product strength is reduced. The seat is an important part of the automobile, and the cost and the product force are very important contributions in the whole automobile system. Common to current car back-row seat mounting structure has two kinds: as shown in fig. 1, the first rear seat mounting structure is a hinge mounting structure, and the rear seat is fixed to a left hinge 101, a middle hinge 102 and a right hinge 103 by bolts and is connected to the vehicle body by the left hinge 101, the middle hinge 102 and the right hinge 103; as shown in fig. 2, the second rear seat mounting structure is a mounting foot mounting structure, and the rear seat is fixed on the floor of the automobile by the first mounting foot 104 and the second mounting foot 105 through the first mounting foot 104 and the second mounting foot 105 by bolting. The two rear seat mounting structures have the following technical problems:
the first rear seat mounting structure is complex in mounting, the left hinge 101, the middle hinge 102 and the right hinge 103 are mounted on the vehicle body through bolt connection respectively, and then the backrest of the rear seat is connected with the 3 hinges through bolts, so that the first rear seat mounting structure is high in cost, long in assembly time and complex in dismounting.
The mounting structure of the second rear seat is relatively simple in mounting, and only the first mounting feet 104 and the second mounting feet 105 are required to be connected to the floor of the automobile through bolts, but the size of the mounting feet is large, the weight of the whole rear seat is high, and the cost is high because the force of the whole rear seat backrest is transmitted to the two mounting feet in a whole concentration mode.
Disclosure of Invention
The object of the present invention is to propose a vehicle seat mounting structure that alleviates or eliminates at least one of the above-mentioned technical problems.
The invention relates to an automobile seat mounting structure which comprises a backrest framework, a first bracket and a first hinge assembly, wherein the backrest framework is provided with a first hinge hole; the first hinge assembly comprises a connecting pin, a spring and a limiting bushing; the right end part of the connecting pin is connected to the left side of the backrest framework, the spring and the limiting bush are sleeved on the connecting pin, the connecting pin can rotate relative to the limiting bush, a limiting part with the outer diameter gradually increasing from left to right is arranged on the limiting bush, the first support is used for being connected with a vehicle body, a strip-shaped hole extending along the vertical direction and a mounting hole communicated with the lower end of the strip-shaped hole are formed in the first support, the outer diameter of the right end of the limiting part is larger than the diameter of the mounting hole, the diameter of the mounting hole is larger than the width of the strip-shaped hole, and the width of the strip-shaped hole is larger than the outer diameter of the left end of the limiting part; the limiting part extends into the mounting hole leftwards and is matched with the mounting hole, and the spring tightly supports the limiting bush leftwards.
Further, the left end of the connecting pin is provided with a limiting flange for preventing the limiting bush from being separated from the connecting pin rightwards.
Further, the outer diameter of the limiting flange is larger than the diameter of the mounting hole.
Further, be provided with on the first support and be used for dodging limiting flange dodge the hole, dodge the hole with the upper end in bar hole is linked together.
Further, first support includes towards the right-hand support right side wall that sets up and certainly the support upper lateral wall that turns over left of the top edge of support right side wall, it is in to dodge the hole setting on the lateral wall on the support, the mounting hole sets up on the support right side wall, the bar hole sets up the mounting hole with dodge between the hole.
Furthermore, a first outer flange used for being supported on the right side wall of the support leftwards is arranged on the limiting bushing.
Further, still include second support and second hinge assembly, the second support is used for linking to each other with the automobile body, be provided with on the second support along the left and right direction run through the hinge hole of second support, second hinge assembly includes bolt and suit and is in bolt bush on the bolt, the bolt with the hinge hole cooperation, bolt bush separates the bolt with between the hinge hole, bolt bush can for the hinge hole rotates.
Furthermore, two planes which are arranged in a back-to-back manner are arranged on the outer circular surface of the right part of the bolt, so that a flat pin section is formed on the right part of the bolt; the bolt bushing is sleeved on the flat pin section, the right part of the inner hole of the bolt bushing is a flat hole, the section of the flat hole is matched with the section of the flat pin section, and the left part of the inner hole of the bolt bushing is a round hole; when the backrest framework is in a flat state, the two planes face upwards and downwards respectively; when the backrest framework is in a standing state, the two planes face forwards and backwards respectively.
Further, be provided with on the bolt bush with the corresponding first axial limit structure in position of round hole, first axial limit structure acts on first support.
Further, a second axial limiting structure is arranged between the bolt bushing and the flat pin section.
The invention has at least the following advantages:
1. when the automobile is assembled, only the second support needs to be fixed outside the automobile body floor through the bolt (or directly welded on the automobile body floor), so that the assembly cost investment is reduced, the time for fastening the bolt in the prior art is saved, and the assembly efficiency is greatly improved;
2. the first bracket and the first hinge assembly adopt an assembly mode of matching holes, pins and contour surfaces, so that the installation structure of the automobile seat becomes simple, the backrest framework can be made lighter, and the cost of the seat is reduced;
3. the second hinge assembly is provided with an axial limiting structure, the size tolerance is reasonable in design, and the axial movement of the seat back is controlled while the assembly is not influenced;
4. the first bracket is provided with a matching surface which has a guiding function during assembly; meanwhile, the length of the strip-shaped hole is vertically arranged, so that the assembly process is more convenient;
5. the structure of rationally setting up the bolt bush cooperates first support and first articulated subassembly to use, can further reduce the assembly degree of difficulty, promotes assembly efficiency.
Drawings
Fig. 1 is a schematic structural view of a first rear seat mounting structure described in the background art;
FIG. 2 is a schematic structural view of a second rear seat mounting structure according to the background art;
FIG. 3 is a schematic structural view of a vehicle seat mounting structure according to the embodiment;
FIG. 4 is a schematic structural view of a second hinge assembly according to the embodiment;
FIG. 5 is a partial schematic structural view of a second hinge assembly according to an embodiment;
FIG. 6 is a schematic structural view of a plug pin bushing according to an embodiment;
FIG. 7 is a schematic view of the assembly of the second hinge assembly and the second bracket according to the embodiment;
FIG. 8 is a schematic structural view of a first hinge assembly according to an embodiment;
fig. 9 is an exploded view of a first hinge assembly according to an embodiment;
FIG. 10 is a schematic structural view of a first bracket according to the embodiment;
FIG. 11 is one of the assembling processes of the first hinge assembly and the first bracket according to the embodiment;
FIG. 12 is a second drawing of the assembly process of the first hinge assembly and the first bracket according to the embodiment;
fig. 13 is a third diagram illustrating an assembly process of the first hinge assembly and the first bracket according to the embodiment.
The partial numbers in the figure are: 1-backrest frame; 2-a second support; 3-a second hinge assembly; 4-a first support; 5-a first hinge assembly; 31-a second connecting seat; 32-bolt root section; 33-flat pin section; 34, a card slot; 35-a plug pin bushing; 36 — a second outer flange; 37-a first clip; 38 — a first latch; 39-second clip; 310-a second fixture block; 311-flat hole section; 312-a circular hole section; 41-a first support body; 42-strip-shaped holes; 43-mounting holes; 44-avoiding holes; 45-mating surface; 51-a first connection seat; 52-connecting pin; 53-a spring; 54-a limit bushing; 55, a bolt; 56-a gasket; 57-a limiting part; 58 — first outer flange.
Detailed Description
The invention will be further explained with reference to the drawings.
A seat mounting structure for a vehicle shown in fig. 2 to 10 includes a back frame 1, a first bracket 4, and a first hinge assembly 5; the first hinge assembly 5 includes a first coupling seat 51, a coupling pin 52, a spring 53, and a limit bush 54; the first connecting seat 51 is welded at the left part of the backrest framework 1, the right end part of the connecting pin 52 is fixedly connected at the left side of the first connecting seat 51, the spring 53 and the limiting bush 54 are sleeved on the connecting pin 52, the connecting pin 52 can rotate relative to the limiting bush 54, the limiting bush 54 is provided with a limiting part 57 with the outer diameter gradually increasing from left to right, the first bracket 4 is used for being welded with a rear side wall hub package of a vehicle body, the first bracket 4 is provided with a strip-shaped hole 42 extending along the vertical direction and a mounting hole 43 communicated with the lower end of the strip-shaped hole 42, the outer diameter of the right end of the limiting part 57 is larger than the diameter of the mounting hole 43, the diameter of the mounting hole 43 is larger than the width of the strip-shaped hole 42, and the width of the strip-shaped hole 42 is larger than the outer diameter of the left end of the limiting part 57; the limiting part 57 extends into the mounting hole 43 leftward and is matched with the mounting hole 43, and the spring 53 abuts against the limiting bush 54 leftward. Preferably, a washer 56 is further installed at the right end of the spring 53 to prevent abnormal frictional noise.
In the present embodiment, the left end portion of the connecting pin 52 is provided with a stopper flange for preventing the stopper bush 54 from being detached from the connecting pin 52 rightward. In practical implementation, the left end of the connecting pin 52 is connected with a bolt 55 through a thread fit, and the bolt head of the bolt 55 forms the above-mentioned limit flange for blocking the limit bushing 54.
In the present embodiment, the outer diameter of the stopper flange is larger than the diameter of the mounting hole 43, and the stopper flange can prevent the connecting pin 52 from coming off the first bracket 4.
In this embodiment, the first bracket 4 is provided with an avoiding hole 44 for avoiding the limit flange, and the avoiding hole 44 is communicated with the upper end of the strip-shaped hole 42.
In this embodiment, first support 4 includes towards the right-hand support right side wall that sets up and the support upper lateral wall that turns over left from the upper edge of support right side wall, dodges the hole 44 and sets up on the support upper lateral wall, and mounting hole 43 sets up on support right side wall, and bar hole 42 sets up at mounting hole 43 and dodges between the hole 44. Rationally set up the structure of first support 4, rationally set up the position of dodging hole 44, mounting hole 43 and bar hole 42, in the assembling process, first articulated subassembly 5 can support earlier in the upper end of bar hole 42, assembles again, can reduce the assembly degree of difficulty. Preferably, the first bracket body 41 of the first bracket 4 is a sheet metal part.
In this embodiment, the position limiting bush 54 is provided with a first outer flange 58 for supporting leftwards on the right side wall of the bracket, and the first outer flange 58 is arranged to prevent the position limiting bush 54 from being pressed leftwards to pass through the mounting hole 43.
Preferably, in order to provide good support to the stopper portion 57 during and after the assembly process, a fitting surface 45 extending leftward is provided along the edge of the bar-shaped hole 42 and the edge of the mounting hole 43, and the slope of the fitting surface 45 is matched with the slope of the outer surface of the stopper portion 57.
In this embodiment, still include second support 2 and second hinge assembly 3, second support 2 is used for linking to each other with the floor of automobile body, be provided with the hinge hole that runs through second support 2 along left right direction on the second support 2, second hinge assembly 3 includes second connecting seat 31, bolt and suit are at the bolt on bolt bush 35, second connecting seat 31 is through welded mode fixed connection in the right part of back skeleton 1, the left end fixed connection of bolt is on second connecting seat 31, bolt and hinge hole cooperation, bolt bush 35 separates between bolt and hinge hole, bolt bush 35 can rotate for the hinge hole. The provision of the latch bush 35 can reduce abnormal noise while providing a deformation space for the assembly of the first hinge assembly 5 and the first bracket 4.
In this embodiment, two planes are disposed on the outer circumferential surface of the right portion of the plug pin, which are opposite to each other, so as to form a flat pin section 33 on the right portion of the plug pin; the bolt bush 35 is sleeved on the flat pin section 33, the right part of the inner hole of the bolt bush 35 is a flat hole section 311, the section of the flat hole section 311 is matched with the section of the flat pin section 33, and the left part of the inner hole of the bolt bush 35 is a round hole section 312; when the backrest framework 1 is in a flat state, the two planes respectively face upwards and downwards; when the back frame 1 is in the standing state, the two planes face forward and backward, respectively. Through the structure of reasonable setting bolt bush 35 and bolt, when back skeleton 1 was in the state of standing, the bolt can provide the support of upper and lower direction, and when back skeleton 1 was in the state of laying level, the bolt can be for the second support 2 luffing motion, further provides deformation space for the assembly of first articulated subassembly 5 and first support 4.
Preferably, the root of the plug pin is a plug pin root section 32 with an outer diameter larger than that of the flat pin section 33, and the right end face of the plug pin root section 32 can limit the plug pin bushing 35.
In this embodiment, the plug pin bush 35 is provided with a first axial limiting structure corresponding to the position of the circular hole section 312, the first axial limiting structure acts on the first bracket 4, and the first axial limiting structure is used for limiting the position of the plug pin bush 35 in the left-right direction, so that the plug pin bush 35 can normally work in the assembling and using processes. In this embodiment, the first axial limiting structure includes a second outer flange 36 disposed at the left end of the plug pin bush 35 and a plurality of first clamping feet 37 disposed at the left portion of the plug pin bush 35, the right ends of the first clamping feet 37 are fixedly connected to the plug pin bush 35, the left ends of the first clamping feet 37 are free ends, the left ends of the first clamping feet 37 are provided with first clamping blocks 38 protruding outward, and the plug pin bush 35 is provided with an avoiding space for inward deformation of the first clamping feet 37. After the latch bushing 35 is assembled to the second bracket 2, the second bracket 2 is located between the plurality of first stoppers 38 and the second outer flange 36, and the plurality of first stoppers 38 and the second outer flange 36 can prevent the latch bushing 35 from moving left and right.
In this embodiment, a second axial stop is provided between the plug pin bushing 35 and the cotter section 33. The second axial limiting structure comprises two clamping grooves 34 respectively arranged on the two planes and two second clamping blocks 310 arranged on the plug pin bush 35, and the two second clamping blocks 310 are respectively embedded into the two clamping grooves 34 so as to axially fix the plug pin bush 35 and the flat pin section 33. Preferably, two second locking legs 39 are provided at the right portion of the plug pin bushing 35, the left ends of the two second locking legs 39 are connected to the plug pin bushing 35, the right ends of the two second locking legs 39 are free ends, and the two second locking blocks 310 are respectively provided at the free ends of the two second locking legs 39.
As shown in fig. 11 to 13, when the seat back is assembled, the second hinge assembly 3 is assembled to the second bracket 2, the left portion of the seat back is lifted upwards, the first hinge assembly 5 is supported at the upper end of the strip-shaped hole 42, and the left portion of the seat back is pressed downwards with a slight force, because the outer diameter of the limiting portion 57 is large on the right and small on the left, the limiting bush 54 can move rightwards, the limiting bush 54 can slide downwards along the strip-shaped hole 42 until the limiting bush 54 slides to the mounting hole 43, the spring 53 pushes the limiting bush 54 to move leftwards, the limiting bush 54 is matched with the mounting hole 43, and the assembly of the seat back is completed. To facilitate raising the left portion of the seat back upward, the seat back may be flattened prior to raising the left portion of the seat back upward.
The seat back disassembly sequence is opposite to the assembly sequence, firstly, a flat head tool is used for enabling the limiting bush 54 to be separated from the mounting hole 43 rightwards, the left part of the seat back is supported along the strip-shaped hole 42 until the first hinge assembly 5 is separated from the first support 4, then the first clamping foot 37 is extruded, the second hinge assembly 3 is separated from the hinge hole of the second support 2, and the whole seat back is disassembled smoothly.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", etc. indicate orientations based on a coordinate system in fig. 3, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (10)
1. The utility model provides a car seat mounting structure which characterized in that: the backrest comprises a backrest framework, a first bracket and a first hinge assembly; the first hinge assembly comprises a connecting pin, a spring and a limiting bushing; the right end part of the connecting pin is connected to the left side of the backrest framework, the spring and the limiting bush are sleeved on the connecting pin, the connecting pin can rotate relative to the limiting bush, a limiting part with the outer diameter gradually increasing from left to right is arranged on the limiting bush, the first support is used for being connected with a vehicle body, a strip-shaped hole extending along the vertical direction and a mounting hole communicated with the lower end of the strip-shaped hole are formed in the first support, the outer diameter of the right end of the limiting part is larger than the diameter of the mounting hole, the diameter of the mounting hole is larger than the width of the strip-shaped hole, and the width of the strip-shaped hole is larger than the outer diameter of the left end of the limiting part; the limiting part extends into the mounting hole leftwards and is matched with the mounting hole, and the spring tightly supports the limiting bush leftwards.
2. The vehicle seat mounting structure according to claim 1, wherein: the left end part of the connecting pin is provided with a limiting flange used for preventing the limiting bush from being separated from the connecting pin rightwards.
3. The vehicle seat mounting structure according to claim 2, wherein: the outer diameter of the limiting flange is larger than the diameter of the mounting hole.
4. The vehicle seat mounting structure according to claim 2, wherein: be provided with on the first support and be used for dodging limiting flange's dodge the hole, dodge the hole with the upper end in bar hole is linked together.
5. The vehicle seat mounting structure according to claim 4, wherein: first support includes towards the right-hand support right side wall that sets up and certainly the support upper lateral wall that turns over the top edge of support right side wall left turns over, it is in to dodge the hole setting on the lateral wall on the support, the mounting hole sets up on the support right side wall, the bar hole sets up the mounting hole with dodge between the hole.
6. The vehicle seat mounting structure according to claim 5, wherein: and a first outer flange used for being supported on the right side wall of the bracket leftwards is arranged on the limiting bushing.
7. The vehicle seat mounting structure according to claim 1, wherein: still include second support and second hinge assembly, the second support is used for linking to each other with the automobile body, be provided with on the second support along the left right direction run through the hinge hole of second support, the second hinge assembly includes bolt and suit and is in bolt bush on the bolt, the bolt with the hinge hole cooperation, bolt bush separates the bolt with between the hinge hole, bolt bush can for the hinge hole rotates.
8. The vehicle seat mounting structure according to claim 7, wherein: two planes which are arranged oppositely are arranged on the outer circular surface of the right part of the bolt, so that a flat pin section is formed on the right part of the bolt; the bolt bushing is sleeved on the flat pin section, the right part of the inner hole of the bolt bushing is a flat hole, the section of the flat hole is matched with the section of the flat pin section, and the left part of the inner hole of the bolt bushing is a round hole; when the backrest framework is in a flat state, the two planes face upwards and downwards respectively; when the backrest framework is in a standing state, the two planes face forwards and backwards respectively.
9. The vehicle seat mounting structure according to claim 8, wherein: and a first axial limiting structure corresponding to the position of the round hole is arranged on the bolt bushing and acts on the first support.
10. The vehicle seat mounting structure according to claim 8, wherein: and a second axial limiting structure is arranged between the bolt bushing and the flat pin section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111163637.9A CN113733991B (en) | 2021-09-30 | 2021-09-30 | Automobile seat mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111163637.9A CN113733991B (en) | 2021-09-30 | 2021-09-30 | Automobile seat mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113733991A true CN113733991A (en) | 2021-12-03 |
| CN113733991B CN113733991B (en) | 2023-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111163637.9A Active CN113733991B (en) | 2021-09-30 | 2021-09-30 | Automobile seat mounting structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN113733991B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101330996B1 (en) * | 2012-11-28 | 2013-11-20 | 현대다이모스(주) | Apparatus for installing rear seat back assembly |
| CN203438886U (en) * | 2013-07-03 | 2014-02-19 | 安徽江淮汽车股份有限公司 | Lower installation support for rear seat backrest |
| KR20140092612A (en) * | 2013-01-16 | 2014-07-24 | 주식회사 서연 | The Hinge Locking Device Of Car Sheet |
| KR20160078586A (en) * | 2014-12-24 | 2016-07-05 | 한화첨단소재 주식회사 | Side hinge assembly of rear seat back for car |
| CN206306890U (en) * | 2016-12-08 | 2017-07-07 | 浙江吉利控股集团有限公司 | A kind of mounting structure of automobile rear-row seat-backrest |
| CN209870179U (en) * | 2019-04-10 | 2019-12-31 | 浙江吉利汽车研究院有限公司 | Turnover mechanism for rear seats of vehicle |
| CN210554367U (en) * | 2019-09-11 | 2020-05-19 | 重庆宏立至信科技发展集团股份有限公司 | Middle hinge structure |
| CN211592330U (en) * | 2019-12-27 | 2020-09-29 | 郑州日产汽车有限公司 | A quick mounting structure for car back row seat back |
| CN212171988U (en) * | 2020-04-29 | 2020-12-18 | 重庆延锋安道拓汽车部件系统有限公司 | Pin connection anti-disengaging structure and automobile seat with same |
| CN112428899A (en) * | 2020-11-30 | 2021-03-02 | 重庆长安汽车股份有限公司 | Seat hinge structure and seat back mounting structure |
| CN112721760A (en) * | 2021-01-18 | 2021-04-30 | 东风安道拓汽车座椅有限公司 | Connecting structure of rotating shaft and automobile body of automobile rear seat backrest |
-
2021
- 2021-09-30 CN CN202111163637.9A patent/CN113733991B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101330996B1 (en) * | 2012-11-28 | 2013-11-20 | 현대다이모스(주) | Apparatus for installing rear seat back assembly |
| KR20140092612A (en) * | 2013-01-16 | 2014-07-24 | 주식회사 서연 | The Hinge Locking Device Of Car Sheet |
| CN203438886U (en) * | 2013-07-03 | 2014-02-19 | 安徽江淮汽车股份有限公司 | Lower installation support for rear seat backrest |
| KR20160078586A (en) * | 2014-12-24 | 2016-07-05 | 한화첨단소재 주식회사 | Side hinge assembly of rear seat back for car |
| CN206306890U (en) * | 2016-12-08 | 2017-07-07 | 浙江吉利控股集团有限公司 | A kind of mounting structure of automobile rear-row seat-backrest |
| CN209870179U (en) * | 2019-04-10 | 2019-12-31 | 浙江吉利汽车研究院有限公司 | Turnover mechanism for rear seats of vehicle |
| CN210554367U (en) * | 2019-09-11 | 2020-05-19 | 重庆宏立至信科技发展集团股份有限公司 | Middle hinge structure |
| CN211592330U (en) * | 2019-12-27 | 2020-09-29 | 郑州日产汽车有限公司 | A quick mounting structure for car back row seat back |
| CN212171988U (en) * | 2020-04-29 | 2020-12-18 | 重庆延锋安道拓汽车部件系统有限公司 | Pin connection anti-disengaging structure and automobile seat with same |
| CN112428899A (en) * | 2020-11-30 | 2021-03-02 | 重庆长安汽车股份有限公司 | Seat hinge structure and seat back mounting structure |
| CN112721760A (en) * | 2021-01-18 | 2021-04-30 | 东风安道拓汽车座椅有限公司 | Connecting structure of rotating shaft and automobile body of automobile rear seat backrest |
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| Publication number | Publication date |
|---|---|
| CN113733991B (en) | 2023-09-22 |
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