CN108145630B - Automobile seat tool - Google Patents

Automobile seat tool Download PDF

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Publication number
CN108145630B
CN108145630B CN201711482615.2A CN201711482615A CN108145630B CN 108145630 B CN108145630 B CN 108145630B CN 201711482615 A CN201711482615 A CN 201711482615A CN 108145630 B CN108145630 B CN 108145630B
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CN
China
Prior art keywords
supporting plate
adjusting
lower supporting
adjusting screw
sliding
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.)
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Application number
CN201711482615.2A
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Chinese (zh)
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CN108145630A (en
Inventor
芦雪莱
郑元清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongfeng Yanfeng Automobile Seat Co ltd
Original Assignee
Dongfeng Andaotuo Automobile Seat Co ltd
Priority date (The priority date 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 date listed.)
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Application filed by Dongfeng Andaotuo Automobile Seat Co ltd filed Critical Dongfeng Andaotuo Automobile Seat Co ltd
Priority to CN201711482615.2A priority Critical patent/CN108145630B/en
Publication of CN108145630A publication Critical patent/CN108145630A/en
Application granted granted Critical
Publication of CN108145630B publication Critical patent/CN108145630B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/005Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60NSEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/40Engine management systems

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to the field of automobile seats and discloses an automobile seat tool, which comprises an upper supporting plate for fixing an automobile seat framework, a lower supporting plate for fixing a slideway, and a fork arm type lifting mechanism for connecting the upper supporting plate and the lower supporting plate, wherein a sliding rail group comprising two parallel sliding rails is arranged on the upper supporting plate, two ends of the sliding rail group are respectively provided with a positioning component, two ends of the lower supporting plate are respectively positioned at grooves of two U-shaped adjusting and fixing brackets, two ends of each U-shaped adjusting and fixing bracket are provided with round holes and waist round holes matched with the slideway, and the two U-shaped adjusting and fixing brackets are arranged on the lower surface of the lower supporting plate through an adjusting device. According to the automobile seat tool, the manufacturing period of the skeleton sample is greatly shortened, the slideway is directly integrated on the tool clamp, so that the manual sample of the skeleton can be manufactured without depending on a slideway supplier, the quick manufacture, evaluation and verification of a product are realized, and the workload is reduced.

Description

Automobile seat tool
Technical Field
The invention relates to the field of automobile seats, in particular to an automobile seat tool.
Background
Manual sample links in the normal development flow of the automobile seat framework are indispensable, the manual sample links often have corresponding design work, supplier communication work, sample cost and the like, and the development of each framework new project can be matched with the H point and the mounting point of the whole automobile based on the existing platform design new parts, so that the links are indispensable in the development of the new project.
Because of the need to match the vehicle H-point and the seat mounting point, a detailed design of the link assembly bracket and the mounting angle of the seat is generally required, and the main corresponding operations are as follows:
1. matching the H points, wherein the connecting rod assembly bracket needs to be designed completely and a corresponding rapid sample piece needs to be manufactured;
2. matching of mounting points of a vehicle body, designing a mounting angle of a slideway, and manufacturing a corresponding quick sample;
3. slide tilt simulation typically requires a separate fabrication tool to simulate a real ride experience.
In the prior art, the above work generally requires about 14 to 18 days, and the time of manual sample piece of the slideway is not controllable. In addition, the sample piece cost of one manual skeleton support installation angle support of a single round is 0.8 to 1.2 ten thousand, the vehicle body clamp cost is 0.6 ten thousand yuan, the related labor cost is 0.5 ten thousand, and the total cost is 2 ten thousand to 2.3 ten thousand yuan, so that the cost is higher.
Disclosure of Invention
The invention aims to overcome the defects of the technology, and provides the automobile seat tool, which greatly shortens the manufacturing period of a skeleton sample, directly integrates a slideway on a tool clamp, can finish manufacturing of a manual skeleton sample without depending on a slideway supplier, realizes quick manufacturing and evaluation verification of products, and reduces the workload.
In order to achieve the above purpose, the automobile seat tool comprises an upper supporting plate for fixing an automobile seat framework, a lower supporting plate for fixing a slideway and a fork arm type lifting mechanism for connecting the upper supporting plate and the lower supporting plate, wherein a sliding rail set comprising two parallel sliding rails is arranged on the upper supporting plate, two positioning components are respectively arranged at two ends of the sliding rail set, two ends of the lower supporting plate are respectively positioned at grooves of two U-shaped adjusting and fixing brackets, one end of each U-shaped adjusting and fixing bracket is provided with a round hole matched with a left sliding channel of the automobile seat, the other end of each U-shaped adjusting and fixing bracket is provided with a round hole matched with a slideway with different gear opening sizes, and the two U-shaped adjusting and fixing brackets are arranged on the lower surface of the lower supporting plate through adjusting devices.
Preferably, the positioning assembly comprises an X-direction positioning rod vertically arranged on two sliding rails, a first nut seat is arranged on the edge of the upper supporting plate, a first adjusting screw rod penetrates through the first nut seat, the tail end of the first adjusting screw rod abuts against the X-direction positioning rod, two ends of the X-direction positioning rod are respectively provided with an installation sliding block and a free sliding block which can slide on the X-direction positioning rod, a second nut seat which can slide on the sliding rails is arranged on the sliding rails and is close to the installation sliding blocks, and a second adjusting screw rod penetrates through the second nut seat, and the tail end of the second adjusting screw rod abuts against the installation sliding blocks.
Preferably, the adjusting device comprises third nut seats respectively arranged on the two U-shaped adjusting and fixing brackets, the two third nut seats are penetrated with third adjusting screws, one U-shaped adjusting and fixing bracket is provided with a fourth nut seat, the fourth nut seat is penetrated with a fourth adjusting screw, and the other end of the fourth adjusting screw penetrates through a fifth nut seat fixed on the lower surface of the lower supporting plate.
Preferably, the fork arm type lifting mechanism comprises a first movable connecting rod assembly and a second movable connecting rod assembly, wherein the middle parts of the first movable connecting rod assembly and the second movable connecting rod assembly are hinged together through a hinge rod, one end of the first movable connecting rod assembly is hinged to the lower surface of the upper supporting plate through a first fixed hinge, the other end of the first movable connecting rod assembly is hinged to the upper surface of the lower supporting plate through a first sliding block hinge, one end of the second movable connecting rod assembly is hinged to the upper surface of the lower supporting plate through a second fixed hinge, the other end of the second movable connecting rod assembly is hinged to the lower surface of the upper supporting plate through a second sliding block hinge, the first fixed hinge and the second fixed hinge are located at the same end of the hinge rod, the first sliding block hinge and the second sliding block hinge are respectively in linear reciprocating motion in the lower supporting plate and the upper supporting plate, a fifth adjusting screw parallel to the movement direction of the first sliding block hinge is arranged on the first sliding block hinge, and the other end of the fifth adjusting screw penetrates through a sixth nut seat fixedly arranged on the upper surface of the lower supporting plate.
Preferably, an adjusting cushion block is arranged between the tail end of the first adjusting screw rod and the X-direction positioning rod.
Compared with the prior art, the invention has the following advantages:
1. through a plurality of adjusting screws, the flexible design of the mounting points of the four-bar linkage assembly, the flexible design of the mounting angles of the vehicle body and the flexible design of the height of the seat are realized, and the framework sample of most front seats of the vehicle at present can be matched by using only one tool;
2. the slideway is directly integrated on the fixture, so that the manufacturing of the manual sample of the skeleton can be completed without depending on a slideway supplier;
3. the platform framework assembly with height adjustment can be directly assembled on the adjusted automobile seat tool to finish the evaluation of comfort, appearance and style, and realize the rapid production of products;
4. the manufacturing period and the design verification period of the automobile seat framework sample are greatly shortened, the rapid manufacturing, evaluation and verification of the product are realized, and meanwhile, the workload of a design engineer in the early sample stage is greatly reduced.
Drawings
FIG. 1 is a schematic structural view of an automobile seat tooling of the present invention;
FIG. 2 is a schematic view of the bottom structure of FIG. 1;
fig. 3 is a schematic side view of fig. 1.
The reference numerals of the components in the drawings are as follows:
the automobile seat framework 1, an upper supporting plate 2, a lower supporting plate 3, a fork arm type lifting mechanism 4, a sliding rail 5, a sliding rail group 6, a positioning component 7, a U-shaped adjusting fixed support 8, a round hole 9, a round waist hole 10, an adjusting device 11, an X-direction positioning rod 12, a first nut seat 13, a first adjusting screw 14, an installation sliding block 15, a free sliding block 16, a second nut seat 17, a second adjusting screw 18, a third nut seat 19, a third adjusting screw 20, a fourth nut seat 21, a fourth adjusting screw 22, a fifth nut seat 23, a hinging rod 24, a first movable connecting rod component 25, a second movable connecting rod component 26, a first fixed hinge 27, a first sliding block hinge 28, a second fixed hinge 29, a second sliding block hinge 30, a fifth adjusting screw 31, a sixth nut seat 32 and an adjusting cushion block 33.
Detailed Description
The invention will now be described in further detail with reference to the drawings and to specific examples.
As shown in fig. 1, fig. 2 and fig. 3, the automobile seat tooling comprises an upper support plate 2 for fixing an automobile seat framework 1, a lower support plate 3 for fixing a slideway and a fork arm type lifting mechanism 4 for connecting the upper support plate 2 with the lower support plate 3, wherein a slide rail group 6 comprising two parallel slide rails 5 is arranged on the upper support plate 2, two ends of the slide rail group 6 are respectively provided with a positioning component 7, two ends of the lower support plate 3 are respectively positioned at grooves of two U-shaped adjusting fixed brackets 8, one end of each U-shaped adjusting fixed bracket 8 is provided with a round hole 9,U type adjusting fixed bracket 8 matched with a left side slide way of the automobile seat, the other end of each U-shaped adjusting fixed bracket 8 is provided with a round hole 10 matched with slide ways with different opening sizes, and the two U-shaped adjusting fixed brackets 8 are arranged on the lower surface of the lower support plate 3 through an adjusting device 11.
The positioning assembly 7 comprises X-direction positioning rods 12 vertically arranged on two sliding rails 5, a first nut seat 13 is arranged at the edge of the upper supporting plate 2, a first adjusting screw rod 14 penetrates through the first nut seat 13, the tail end of the first adjusting screw rod 14 butts against the X-direction positioning rods 12, an adjusting cushion block 33 is arranged between the tail end of the first adjusting screw rod 14 and the X-direction positioning rods 12 in a cushioning manner, two ends of the X-direction positioning rods 12 are respectively provided with an installation sliding block 15 and a free sliding block 16 which can slide on the X-direction positioning rods 12, a second nut seat 17 which can slide on the sliding rails 5 is arranged on the sliding rail 5 close to the installation sliding blocks 15, a second adjusting screw rod 18 penetrates through the second nut seat 17, and the tail end of the second adjusting screw rod 18 butts against the installation sliding blocks 15; the adjusting device 11 comprises third nut seats 19 respectively arranged on two U-shaped adjusting and fixing brackets 8, a third adjusting screw rod 20 penetrates through the two third nut seats 19, a fourth nut seat 21 is arranged on one U-shaped adjusting and fixing bracket 8, a fourth adjusting screw rod 22 penetrates through the fourth nut seat 21, and the other end of the fourth adjusting screw rod 22 penetrates through a fifth nut seat 23 fixed on the lower surface of the lower supporting plate 3; the fork arm type lifting mechanism 4 comprises a first movable connecting rod assembly 25 and a second movable connecting rod assembly 26, wherein the middle parts of the first movable connecting rod assembly 25 and the second movable connecting rod assembly are hinged together through a hinging rod 24, one end of the first movable connecting rod assembly 25 is hinged to the lower surface of the upper supporting plate 2 through a first fixed hinge 27, the other end of the first movable connecting rod assembly 25 is hinged to the upper surface of the lower supporting plate 3 through a first sliding block hinge 28, one end of the second movable connecting rod assembly 26 is hinged to the upper surface of the lower supporting plate 3 through a second fixed hinge 29, the other end of the second movable connecting rod assembly 26 is hinged to the lower surface of the upper supporting plate 2 through a second sliding block hinge 30, the first fixed hinge 27 and the second fixed hinge 29 are located at the same end of the hinging rod 24, the first sliding block hinge 28 and the second sliding block hinge 30 do linear reciprocating motions on the lower supporting plate 3 and the upper supporting plate 2 respectively, a fifth adjusting screw 31 parallel to the moving direction of the first sliding block hinge 28 is arranged on the first sliding block hinge 28, and the other end of the fifth adjusting screw 31 penetrates through a sixth nut seat 32 fixedly arranged on the upper surface of the lower supporting plate 3.
When the automobile seat framework assembly is installed on an automobile seat tool, the first adjusting screw 4 is adjusted, the linear motion of the first adjusting screw 4 is transmitted to the adjusting cushion block 33, and the adjusting cushion block 33 drives the X-direction positioning rod 12 to generate linear motion on the sliding rail 5, so that the purpose of matching the X-direction with the connecting bracket is achieved; meanwhile, the installation sliding block 15 is matched with the second nut seat 17 and the second adjusting screw 18 to achieve adjustment and locking in the Y direction, after one side of the automobile seat framework assembly is installed, the free sliding block 16 is manually moved on the X-direction positioning rod 12 to enable the free sliding block 16 to be in contact with the automobile seat framework assembly, and assembly is completed, so that the purpose of matching the Y-direction connecting support is achieved.
In addition, the X-direction distance between the two U-shaped adjusting fixing brackets 8 can be adjusted by adjusting the third adjusting screw 20 to match different slideway mounting points, and the whole U-shaped adjusting fixing brackets 8 can be moved equidistantly by adjusting the fourth adjusting screw 22, so that the relation between the two U-shaped adjusting fixing brackets and the fixing points of the upper connecting brackets is matched, and all points can be guaranteed to be consistent with the actual design state.
Meanwhile, in the fork arm type lifting mechanism 4, the fifth adjusting screw 31 is adjusted to drive the first sliding block hinge 28 to linearly move, so that the first movable connecting rod assembly 25 and the fork arm of the hinge rod 24 are driven to generate shearing movement, and the lifting of the whole mechanism is realized.
According to the automobile seat tool, the flexible design of the mounting points of the four-bar linkage assembly, the flexible design of the mounting angles of the automobile body and the flexible design of the seat height are realized through the plurality of adjusting screws, and the framework sample of most automobile front seats can be matched by only using one tool; meanwhile, the slideway is directly integrated on the fixture, so that the manufacturing of the manual sample of the skeleton can be completed without depending on a slideway supplier; in addition, the platform framework assembly with height adjustment can be directly assembled on the adjusted automobile seat tool to finish the evaluation of comfort, appearance and style, and realize the rapid production of products; the manufacturing period and the design verification period of the automobile seat framework sample are greatly shortened, the rapid manufacturing, evaluation and verification of the product are realized, and meanwhile, the workload of a design engineer in the early sample stage is greatly reduced.

Claims (3)

1. The utility model provides an automobile seat frock, includes upper support plate (2) of fixed automobile seat skeleton (1), its characterized in that: the automobile seat is characterized by further comprising a lower supporting plate (3) for fixing the sliding way and a fork arm type lifting mechanism (4) for connecting the upper supporting plate (2) and the lower supporting plate (3), wherein the upper supporting plate (2) is provided with a sliding rail set (6) comprising two parallel sliding rails (5), two ends of the sliding rail set (6) are respectively provided with a positioning component (7), two ends of the lower supporting plate (3) are respectively positioned at grooves of two U-shaped adjusting fixing brackets (8), one end of each U-shaped adjusting fixing bracket (8) is provided with a round hole (9) matched with a left sliding way of an automobile seat, the other end of each U-shaped adjusting fixing bracket (8) is provided with a waist round hole (10) matched with sliding ways with different gear sizes, and the two U-shaped adjusting fixing brackets (8) are installed on the lower surface of the lower supporting plate (3) through an adjusting device (11);
the positioning assembly (7) comprises X-direction positioning rods (12) vertically arranged on two sliding rails (5), a first nut seat (13) is arranged at the edge of the upper supporting plate (2), a first adjusting screw (14) penetrates through the first nut seat (13), the tail end of the first adjusting screw (14) abuts against the X-direction positioning rods (12), two ends of the X-direction positioning rods (12) are respectively provided with an installation sliding block (15) and a free sliding block (16) which can slide on the X-direction positioning rods (12), a second nut seat (17) which can slide on the sliding rails (5) is arranged on the sliding rail (5) close to the installation sliding blocks (15), and a second adjusting screw (18) penetrates through the second nut seat (17), and the tail end of the second adjusting screw (18) abuts against the installation sliding blocks (15);
the adjusting device (11) comprises third nut seats (19) which are respectively arranged on two U-shaped adjusting fixing brackets (8), wherein third adjusting screws (20) penetrate through the two third nut seats (19), a fourth nut seat (21) is arranged on one U-shaped adjusting fixing bracket (8), a fourth adjusting screw (22) penetrates through the fourth nut seat (21), and the other end of the fourth adjusting screw (22) penetrates through a fifth nut seat (23) which is fixed on the lower surface of the lower supporting plate (3).
2. The car seat tooling according to claim 1, wherein: the fork arm type lifting mechanism (4) comprises a first movable connecting rod assembly (25) and a second movable connecting rod assembly (26) with the middle part hinged together through a hinging rod (24), one end of the first movable connecting rod assembly (25) is hinged to the lower surface of the upper supporting plate (2) through a first fixed hinge (27), the other end of the first movable connecting rod assembly (25) is hinged to the upper surface of the lower supporting plate (3) through a first sliding block hinge (28), one end of the second movable connecting rod assembly (26) is hinged to the upper surface of the lower supporting plate (3) through a second fixed hinge (29), the other end of the second movable connecting rod assembly (26) is hinged to the lower surface of the upper supporting plate (2) through a second sliding block hinge (30), the first fixed hinge (27) and the second fixed hinge (29) are positioned at the same end of the hinging rod (24), the first sliding block hinge (28) and the second sliding block hinge (30) are respectively hinged to the upper surface of the lower supporting plate (3) and the upper supporting plate (2), the first sliding block hinge (28) is in a reciprocating motion direction parallel to a first sliding block (28), the other end of the fifth adjusting screw (31) penetrates through a sixth nut seat (32) fixedly arranged on the upper surface of the lower supporting plate (3).
3. The car seat tooling according to claim 2, wherein: an adjusting cushion block (33) is arranged between the tail end of the first adjusting screw rod (14) and the X-direction positioning rod (12).
CN201711482615.2A 2017-12-29 2017-12-29 Automobile seat tool Active CN108145630B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711482615.2A CN108145630B (en) 2017-12-29 2017-12-29 Automobile seat tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711482615.2A CN108145630B (en) 2017-12-29 2017-12-29 Automobile seat tool

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Publication Number Publication Date
CN108145630A CN108145630A (en) 2018-06-12
CN108145630B true CN108145630B (en) 2023-12-12

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Application Number Title Priority Date Filing Date
CN201711482615.2A Active CN108145630B (en) 2017-12-29 2017-12-29 Automobile seat tool

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112405462A (en) * 2020-11-26 2021-02-26 艾智诚 Auxiliary fixing equipment for automobile parts
CN112894665B (en) * 2021-03-01 2022-12-02 机械工业第九设计研究院股份有限公司 Part clamping device is used in new energy automobile production
CN114261319B (en) * 2021-12-16 2023-03-28 东风汽车集团股份有限公司 Adjusting structure and adjusting method suitable for vehicle body R points of different vehicle types

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Publication number Priority date Publication date Assignee Title
KR100552550B1 (en) * 2005-06-24 2006-02-14 엠시트 주식회사 Assembly jig for vehicle seat
CN103894805A (en) * 2012-12-24 2014-07-02 上海汽车集团股份有限公司 Installing platform of power system of fuel cell car
CN204503716U (en) * 2015-01-15 2015-07-29 杭州华能大坝安全工程技术有限公司 A kind of anti-seepage repair tube cleaning arrangement
CN204935464U (en) * 2015-08-05 2016-01-06 西德科东昌汽车座椅技术有限公司 Front-row seats of vehicle quick position frock
CN106624748A (en) * 2016-12-08 2017-05-10 巨人通力电梯有限公司 Gantry assembly positioning device for escalator
CN106976034A (en) * 2017-05-17 2017-07-25 成都大运汽车集团有限公司 A kind of back axle and leaf spring assembly tooling
CN107442997A (en) * 2017-09-15 2017-12-08 哈尔滨工程大学 A kind of small-sized hand-operated clamping lifting turning operation platform
CN207841119U (en) * 2017-12-29 2018-09-11 东风安道拓汽车座椅有限公司 Automotive seat tooling

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100552550B1 (en) * 2005-06-24 2006-02-14 엠시트 주식회사 Assembly jig for vehicle seat
CN103894805A (en) * 2012-12-24 2014-07-02 上海汽车集团股份有限公司 Installing platform of power system of fuel cell car
CN204503716U (en) * 2015-01-15 2015-07-29 杭州华能大坝安全工程技术有限公司 A kind of anti-seepage repair tube cleaning arrangement
CN204935464U (en) * 2015-08-05 2016-01-06 西德科东昌汽车座椅技术有限公司 Front-row seats of vehicle quick position frock
CN106624748A (en) * 2016-12-08 2017-05-10 巨人通力电梯有限公司 Gantry assembly positioning device for escalator
CN106976034A (en) * 2017-05-17 2017-07-25 成都大运汽车集团有限公司 A kind of back axle and leaf spring assembly tooling
CN107442997A (en) * 2017-09-15 2017-12-08 哈尔滨工程大学 A kind of small-sized hand-operated clamping lifting turning operation platform
CN207841119U (en) * 2017-12-29 2018-09-11 东风安道拓汽车座椅有限公司 Automotive seat tooling

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Address after: 430056 Wuhan Economic and Technological Development Zone 56MD plot, Wuhan City, Hubei Province

Patentee after: Dongfeng Yanfeng automobile seat Co.,Ltd.

Country or region after: China

Address before: 430056 No. 236, Hou Guan Hu Road, Wuhan economic and Technological Development Zone, Wuhan, Hubei

Patentee before: DONGFENG ANDAOTUO AUTOMOBILE SEAT CO.,LTD.

Country or region before: China