CN206568921U - Platform is moved after a kind of vehicle and its seat - Google Patents

Platform is moved after a kind of vehicle and its seat Download PDF

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Publication number
CN206568921U
CN206568921U CN201720071464.0U CN201720071464U CN206568921U CN 206568921 U CN206568921 U CN 206568921U CN 201720071464 U CN201720071464 U CN 201720071464U CN 206568921 U CN206568921 U CN 206568921U
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China
Prior art keywords
longeron
seat
platform
moved
false
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Active
Application number
CN201720071464.0U
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Chinese (zh)
Inventor
孙明英
司俊德
李建平
崔崇祯
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.)
Yutong Bus Co Ltd
Original Assignee
Zhengzhou Yutong Bus Co Ltd
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Publication date
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Priority to CN201720071464.0U priority Critical patent/CN206568921U/en
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Publication of CN206568921U publication Critical patent/CN206568921U/en
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Abstract

The utility model moves platform after being related to a kind of vehicle and its seat.Platform is moved after seat includes the rear shifting longeron that fore-and-aft direction extends, in addition to moves the false longeron of the rear end left and right sides of longeron after being set in parallel in, and false longeron and rear move between longeron are provided with power transmission diagonal brace.Thus it can ensure when vehicle is hit, the girder of structure is moved after seat can be moved by the effect of impact after entirety, now, the setting of diagonal brace disperses the impact suffered by girder, it is ensured that the bulk strength of platform is moved after seat, girder is set not to be badly deformed, overall intensity is ensure that, structure is compact, and processing technology is simple, increase weight less, reduce production difficulty and vehicle material cost.

Description

Platform is moved after a kind of vehicle and its seat
Technical field
The utility model moves platform after being related to a kind of vehicle and its seat.
Background technology
When front shock accident occurs for car, car front portion is hit, because vehicle front suspension part-structure is relatively objective Car front portion structure is stronger, the big collision of vehicle front suspension structure rigidity typically will not moderate finite deformation, be squeezed so as to drive plot structure Easily occur more serious deformation, vehicle part is invaded driver's living space, cause to driver's injury that to even result in driver dead Die.Vehicle front body structure design is first to protect the target that the life security of driver and occupant are the designs of vehicle passive security First ensure personnel's living space.Current car front portion structure intensity is weak, is unsatisfactory for high velocity impact and ensures driver's living space.
Some vehicles are strengthened car front portion structure, such as in the Chinese patent that Authorization Notice No. is CN106114295A File discloses a kind of seat platform and the vehicle using the seat platform, and seat platform includes the support member of front and rear extension, branch It is provided with seat base on rear side of support member, support member includes the girder be arrangeding in parallel of front and rear extension, and is located between girder and makes The stull that girder is fixed, when vehicle is collided, front frame can be first subjected to the shock of outside, and impact passes to girder with after The seat base in portion, because seat base is fixed together with girder, then seat base and girder can together be moved rearwards by, so The living space of driver does not change substantially, the rear shifting formula seat driver's compartment has been carried out reinforcement and seat can after move, protect The safety of driver is demonstrate,proved, but is due to rely solely on that the intensity of girder itself is indeformable in collision process to ensure, its intensity is not It is enough, bending deformation of main beam is easily caused in collision, and then cause seat base and the distance of girder front end to reduce, jeopardize driving Member's safety.
The content of the invention
The purpose of this utility model is to move platform after providing a kind of seat, to solve rear shifting formula seat of the prior art Girder intensity it is poor, the problem of easily being hit rear flexural deformation;It is a kind of with this that the purpose of this utility model also resides in offer The vehicle of platform is moved after seat.
To achieve the above object, the technical scheme of shifting platform is after the utility model seat:
Platform is moved after seat, includes moving platform after the rear shifting longeron of fore-and-aft direction extension, seat also including being set in parallel in The false longeron of the rear end left and right sides of longeron is moved afterwards, and power transmission diagonal brace is provided between false longeron and rear shifting longeron.
The seat support being provided between longeron and false longeron for supporting fixing seat pedestal is moved afterwards.
The stull that platform includes moving on longeron after being arranged on is moved after seat, stull includes being connected to false longeron rear end with after Move the rear cross beam extended in left-right direction of longeron rear end.
Stull also includes middle cross beam, and the rear end of diagonal brace and the front end of false longeron are both connected on middle cross beam.
Stull also includes the relevant position that the junction of the front end of longeron and diagonal brace is moved after being located at after being arranged on shifting longeron The front beam at place.
The technical scheme of the utility model vehicle is:
Moved after a kind of vehicle, including main body of vehicle frame and seat after platform, seat after moving platform including fore-and-aft direction extension Move after longeron, seat and move the false longeron that platform also includes moving the rear end left and right sides of longeron after being set in parallel in, false longeron Power transmission diagonal brace is provided between rear shifting longeron.
The seat support being provided between longeron and false longeron for supporting fixing seat pedestal is moved afterwards.
The stull that platform includes moving on longeron after being arranged on is moved after seat, stull includes being connected to false longeron rear end with after Move the rear cross beam extended in left-right direction of longeron rear end.
Stull also includes middle cross beam, and the rear end of diagonal brace and the front end of false longeron are both connected on middle cross beam.
Stull also includes the relevant position that the junction of the front end of longeron and diagonal brace is moved after being located at after being arranged on shifting longeron The front beam at place.
The beneficial effects of the utility model are:Compared to prior art, platform is moved after the seat involved by the utility model, Including the false longeron for the rear end left and right sides that longeron is moved after being set in parallel in, biography is provided between false longeron and rear shifting longeron Power diagonal brace, thus can ensure when vehicle is hit, and the girder of structure is moved after seat by after the effect meeting entirety of impact Move, now, the setting of diagonal brace disperses the impact suffered by girder, it is ensured that the bulk strength of platform is moved after seat, makes girder It will not be badly deformed, it is ensured that overall intensity, structure is compact, processing technology is simple, increase weight is less, lower Production difficulty and vehicle material cost.
Brief description of the drawings
Fig. 1 is the specific embodiment structural representation of shifting platform after seat of the present utility model;
Fig. 2 is the top view of unassembled seat base in Fig. 1.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
The specific embodiment of platform is moved after seat of the present utility model, as shown in Figure 1 to Figure 2, platform bag is moved after the seat Two rear shifting longerons 1 being symmetrical set extended along the longitudinal direction are included, it is rear to move the section bar that longeron 1 is high strength steel material, Collision Path of Force Transfer when being vehicle collision mainly, will height compared to the intensity of sheet material welding structure using section bar.Moved after two vertical Be fixedly connected with the stull for being fixedly connected with main body of vehicle frame between beam 1, stull be arranged side by side along the longitudinal direction it is multiple, Two main longitudinal griders be arrangeding in parallel, which are connected into after the structure of stair shape, seat, moves platform also including being symmetricly set on along the longitudinal direction The power transmission diagonal brace 9 of the left and right sides of longeron 1 is moved afterwards, and the leading section of power transmission diagonal brace 9 is moved on longeron 1 after being connected to, rearward end connection On the leading section of false longeron 2 that the rear end left and right sides of longeron 1 is moved after, the bearing of trend of false longeron 2 moves vertical with rear The bearing of trend of beam 1 is consistent, and stull includes moving the junction of the leading section of longeron and two power transmission diagonal braces 9 after being used to be supported on The front beam 6 of relevant position.Stull also include being arranged on the rearward end of false longeron 2 be used for false longeron 2 is moved into longeron with rear Connected rear cross beam 4, and be arranged on the leading section of false longeron 2 be used for the leading section of false longeron 2 is fixed with rear shifting longeron Middle cross beam 5.The side that platform is connected on main body of vehicle frame is moved after being additionally provided with the left and right sides of rear shifting longeron for by seat Crossbeam 3.When vehicle is impacted, impact makes active force during collision be disperseed by rear shifting longeron 1 by the one side of power transmission diagonal brace 9 To false longeron 2, on the other hand the part on side crossbeam 3 between two power transmission diagonal braces 9 is set not send out by power transmission diagonal brace 9 Change shape, and one end of connecting vehicle frame main body meeting line deforms, so that when being produced compared with strong collision, the connecting vehicle frame of side crossbeam 3 One end of main body is first deformed, and is moved after enabling to move platform after seat integrally.
Seat support 7 is provided between rear shifting longeron 1 and false longeron 2, seat base 8 is bolted on seat In chair supporting plate 7, when moved after seat moved after platform entirety when, it is rear move longeron 1 can drive seat support 7 and seat base 8 to After move.
Platform is moved after seat when front end is by compared with strong collision, the rear longeron 1 that moves is collided power effect, and impact force is moved after Longeron 1 is transmitted backward, and crossbeam is first occured bending and deformation or weld seam tear by bending moment, one end of connecting vehicle frame main body, by Larger in the rear shifting integral rigidity under the reinforcing of power transmission diagonal brace 9 and false longeron 2 of longeron 1, itself will not become in an impact Shape, side stull occurs bending and deformation to move after making after the entirety of longeron 1 and moved, and drives seat base 8 to move afterwards together, so as to add collision When driver living space, improve the passive safety of vehicle.
In other embodiments, false longeron can be not provided with, directly power transmission diagonal brace is connected on rear cross beam and realizes reinforcing; Power transmission diagonal brace can be replaced with being connected the trapezium structure that the front beam of two power transmission diagonal braces is constituted with middle cross beam by triangular structure; The multiple of time interval setting can be set in power transmission diagonal brace;Seat base is moved on longeron after can be directly mounted at;Middle horizontal stroke can be not provided with Beam, directly links together diagonal brace with false longeron.
Platform is moved after vehicle involved by the utility model, including main body of vehicle frame and the seat that is arranged on main body of vehicle frame, The specific embodiment that platform is moved after the seat is consistent with the embodiment that platform is moved after above-mentioned seat, is no longer developed in details.

Claims (10)

1. moving platform after seat, include the rear shifting longeron of fore-and-aft direction extension, it is characterised in that:Platform is moved after seat also to be included putting down Row moves the false longeron of the rear end left and right sides of longeron after being arranged on, it is oblique to be provided with power transmission between false longeron and rear shifting longeron Support.
2. move platform after seat according to claim 1, it is characterised in that:Move and be provided between longeron and false longeron afterwards Seat support for supporting fixing seat pedestal.
3. move platform after seat according to claim 1 or 2, it is characterised in that:Platform is moved after seat to be included after being arranged on The stull moved on longeron, stull includes being connected to false longeron rear end and the rear rear horizontal stroke extended in left-right direction for moving longeron rear end Beam.
4. move platform after seat according to claim 3, it is characterised in that:Stull also includes middle cross beam, the rear end of diagonal brace It is both connected to the front end of false longeron on middle cross beam.
5. move platform after seat according to claim 3, it is characterised in that:It is upper that stull also includes shifting longeron after being arranged on Front beam in the corresponding position of the junction of rear shifting longeron and the front end of diagonal brace.
Include the rear shifting that fore-and-aft direction extends 6. being moved after a kind of vehicle, including main body of vehicle frame and seat after platform, seat and moving platform Longeron, it is characterised in that:The false longeron that platform also includes moving the rear end left and right sides of longeron after being set in parallel in is moved after seat, Power transmission diagonal brace is provided between false longeron and rear shifting longeron.
7. vehicle according to claim 6, it is characterised in that:Move and be provided between longeron and false longeron for supporting afterwards The seat support of fixing seat pedestal.
8. the vehicle according to claim 6 or 7, it is characterised in that:Platform is moved after seat to be included moving on longeron after being arranged on Stull, stull includes being connected to false longeron rear end and the rear rear cross beam extended in left-right direction for moving longeron rear end.
9. vehicle according to claim 8, it is characterised in that:Stull also includes middle cross beam, and the rear end of diagonal brace and auxiliary are vertical The front end of beam is both connected on middle cross beam.
10. vehicle according to claim 8, it is characterised in that:Stull also includes moving after after being arranged on shifting longeron being located at The front beam of the corresponding position of the junction of the front end of longeron and diagonal brace.
CN201720071464.0U 2017-01-20 2017-01-20 Platform is moved after a kind of vehicle and its seat Active CN206568921U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720071464.0U CN206568921U (en) 2017-01-20 2017-01-20 Platform is moved after a kind of vehicle and its seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720071464.0U CN206568921U (en) 2017-01-20 2017-01-20 Platform is moved after a kind of vehicle and its seat

Publications (1)

Publication Number Publication Date
CN206568921U true CN206568921U (en) 2017-10-20

Family

ID=60061786

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720071464.0U Active CN206568921U (en) 2017-01-20 2017-01-20 Platform is moved after a kind of vehicle and its seat

Country Status (1)

Country Link
CN (1) CN206568921U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108068916A (en) * 2017-12-26 2018-05-25 安徽安凯汽车股份有限公司 A kind of light rail car for assembling of ascending a height
CN110316251A (en) * 2018-03-30 2019-10-11 比亚迪股份有限公司 Front frame and car
CN110962934A (en) * 2018-09-30 2020-04-07 郑州宇通客车股份有限公司 Vehicle and frame thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108068916A (en) * 2017-12-26 2018-05-25 安徽安凯汽车股份有限公司 A kind of light rail car for assembling of ascending a height
CN110316251A (en) * 2018-03-30 2019-10-11 比亚迪股份有限公司 Front frame and car
CN110962934A (en) * 2018-09-30 2020-04-07 郑州宇通客车股份有限公司 Vehicle and frame thereof

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GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: 450061 Yudao Road, Guancheng District, Zhengzhou City, Henan Province

Patentee after: Yutong Bus Co.,Ltd.

Address before: 450016 Yutong Industrial Zone, eighteen Li River, Henan, Zhengzhou

Patentee before: ZHENGZHOU YUTONG BUS Co.,Ltd.

CP03 Change of name, title or address