CN107972544A - Light truck shock mitigation system - Google Patents
Light truck shock mitigation system Download PDFInfo
- Publication number
- CN107972544A CN107972544A CN201711381144.6A CN201711381144A CN107972544A CN 107972544 A CN107972544 A CN 107972544A CN 201711381144 A CN201711381144 A CN 201711381144A CN 107972544 A CN107972544 A CN 107972544A
- Authority
- CN
- China
- Prior art keywords
- damping
- light truck
- mitigation system
- upper ledge
- shock mitigation
- 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.)
- Pending
Links
- 230000035939 shock Effects 0.000 title claims abstract description 30
- 230000000116 mitigating effect Effects 0.000 title claims abstract description 23
- 238000013016 damping Methods 0.000 claims abstract description 111
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 230000009102 absorption Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003739 neck Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
-
- 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
- B60N2/50—Seat suspension devices
- B60N2/52—Seat suspension devices using fluid means
- B60N2/522—Seat suspension devices using fluid means characterised by dampening means
-
- 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
- B60N2/50—Seat suspension devices
- B60N2/54—Seat suspension devices using mechanical springs
-
- 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
- B60N2/68—Seat frames
Abstract
The invention discloses a kind of light truck shock mitigation system, including：Chair framework, chair framework includes fixed frame and mobility framework, fixed frame both sides integrated installation has sliding rail assembly, damping is installed in mobility framework, mobility framework includes damping upper ledge and damping lower frame, what damping upper ledge was arranged on chair framework leans against position, damping lower frame is placed in above fixed frame, damping includes two damping springs, damper and two adjusting levers, adjust the both sides that lever is arranged at damping upper ledge, damping lower frame side is equipped with adjusting handle, adjusting handle pulls damping spring and damper to move forward by bracing wire, and adjusting lever is pulled to realize stiffness tuning.By the above-mentioned means, light truck shock mitigation system of the present invention uses seat back shock-absorbing, increase damping utilization rate, damping thickness reduces, and vehicle body can utilize space bigger, and handwheel regulating friction force is small, adjusts comfort level height, the increase of stiffness tuning scope.
Description
Technical field
The present invention relates to car accessories technical field, more particularly to a kind of light truck shock mitigation system.
Background technology
At home GDP a little the trend of rebounding grow in intensity phenomenon driving under, light truck China sales volume go up year by year,
Light truck is mainly used for cities and towns logistics, and demand is mainly influenced by urban and rural economies, and influenced by fixed assets and export instability it is smaller,
It is smaller to sell wave amplitude, certain weak periodicity is presented.GDP saw the bottom the fourth quater in 2016 gradually to stabilize, and the light truck sales volume same period turns
Just.
In automobile carrier, the Standard General of light truck is the truck of 0.86-4 tons of loading capacity, because needing to transport in heavy industry
Defeated material and finished product are all that quality is bigger, thus light truck in the industry with being not very universal.But weigh in recent years
Industrial development situation is pessimistic, and the semiworks contracted of individual is constantly emerging, this just improves light truck commercially shared part
Volume.The sales volume of light truck is low before, and the type of in the market is also relatively simple, and simple seat mechanical shock absorption can substantially meet visitor
The demand at family, but various light trucks are developed for the demand of different clients currently on the market, before this is just directly resulted in
Seat damping can not meet the numerous light truck vehicle of in the market, so the purpose of the present invention be exactly consider cost
On the premise of develop the light truck mechanical shock absorption of a high-end suitability higher.
In view of the raising that market is required for conevying efficiency, consumption upgrading causes centering high-end light truck increase in demand.At the same time
Requirement of the customer group for light truck interior trim and functor is also higher and higher, and the especially main comfort requirement for driving position is not yet
Disconnected lifting, meet the tendency of I take charge of product：Light truck mechanical shock absorption is on the basis of comfort is met, price is compared to bag restraint
There is obvious advantage.
The old money damping that the country is supplied now, damping mounting means are mostly angle installation, and damping can not play function completely,
Short life is damped, while mechanical shock absorption occupied space is big, space availability ratio is relatively low；Stiffness tuning scope is small, comfort compared with
It is low, it can not realize the repertoire of seat base, it is impossible to all types of light trucks of in the market are adapted to, in view of the light truck seat of in the market
There are these in chair mechanical shock absorption, I takes charge of a versatility light truck mechanical shock absorption that can solve problem above of exploitation.
The content of the invention
The invention mainly solves the technical problem of providing a kind of light truck shock mitigation system, using seat back shock-absorbing, Neng Gouzeng
Add the utilization rate of damping, damping thickness reduces, and applicable vehicle is more, and vehicle body can utilize space bigger；Pass through bracing wire pull lever
To complete stiffness tuning, handwheel regulating friction force is small, adjusts comfort level height, adds adjusting lever, the increase of stiffness tuning scope.
In order to solve the above technical problems, one aspect of the present invention is：A kind of light truck shock mitigation system is provided, is wrapped
Include：Chair framework, chair framework include fixed frame and mobility framework, and fixed frame both sides integrated installation has sliding rail assembly, move
Damping is installed on dynamic frame, mobility framework includes hinged damping upper ledge and damping lower frame, and damping upper ledge is set
To put in the position that leans against of chair framework, damping lower frame is placed in above fixed frame,
Damping includes two damping springs, damper and two adjusting levers, adjusts lever and is arranged at damping upper ledge
Both sides and hingedly set between damping upper ledge, the side of damping lower frame is equipped with adjusting handle, and adjusting handle is by bracing wire with subtracting
Mechanism connection is shaken,
Adjusting handle pulls damping spring and damper to move forward by bracing wire, and pulls adjusting lever to realize stiffness tuning.
In a preferred embodiment of the present invention, mobility framework carries out slip along fixed frame by sliding rail assembly and sets
Put.
In a preferred embodiment of the present invention, mobility framework carries out the distance adjusting model of front and rear sliding along sliding rail assembly
Enclose for 0 ~ 160mm.
In a preferred embodiment of the present invention, damping upper ledge realizes seat liter as the slip of damping lower frame move
The adjusting of drop.
In a preferred embodiment of the present invention, damping upper ledge realizes seat liter as the slip of damping lower frame move
Drop apart from adjustable range be 0 ~ 40mm.
In a preferred embodiment of the present invention, it is hinged by hinge bar between damping upper ledge and damping lower frame.
In a preferred embodiment of the present invention, it is arranged in parallel between two damping springs, damper subtracts installed in two
Shake the centre position of spring, one end of two damping springs and damper is connected to damping upper ledge top, two damping springs and
The other end of damper is connected on hinge bar.
In a preferred embodiment of the present invention, one end connection adjusting handle of bracing wire, the other end are connected on hinge bar,
Adjusting handle drives hinge bar to move forward by bracing wire, while drives damping spring and damper to move.
In a preferred embodiment of the present invention, the setting angle of damper is synchronous with the adjusting angle for adjusting lever becomes
Change.
In a preferred embodiment of the present invention, damping spring is moved forward with bracing wire, and the increase of damping spring length, subtracts
Shake position of the fulcrum of the spring on hinge bar to move forward, the arm of force for adjusting lever shortens therewith, realizes seat stiffness tuning.
The beneficial effects of the invention are as follows：Light truck shock mitigation system of the present invention uses seat back shock-absorbing, considerably increases damping
Utilization rate, damping thickness reduce, and applicable vehicle is more, and vehicle body can utilize space bigger；Completed just by bracing wire pull lever
Degree is adjusted, and handwheel regulating friction force is small, adjusts comfort level height, adds adjusting lever, the increase of stiffness tuning scope.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, wherein：
Fig. 1 is the front view of one preferred embodiment of light truck shock mitigation system of the present invention；
Fig. 2 is the left view of one preferred embodiment of light truck shock mitigation system of the present invention；
The mark of each component is as follows in attached drawing：100th, fixed frame, 200, mobility framework, 201, damping upper ledge, 202, under damping
Frame, 203, hinge bar, 300, sliding rail assembly, 400, damping, 401, damping spring, 402, damper, 403, adjust lever,
500th, adjusting handle, 501, bracing wire.
Embodiment
The technical solution in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only the part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this area is common
All other embodiment that technical staff is obtained without making creative work, belongs to the model that the present invention protects
Enclose.
Please referring to Fig.1 to Fig. 2, the embodiment of the present invention includes：
A kind of light truck shock mitigation system, including：Chair framework, chair framework include fixed frame 100 and mobility framework 200, fixed
100 both sides integrated installation of frame has sliding rail assembly 300.
Mobility framework 200 carries out slip setting by sliding rail assembly 300 along fixed frame 100, mobility framework 200 along
Sliding rail assembly 300 carry out front and rear sliding apart from adjustable range be 0 ~ 160mm.
Damping 400 is installed, mobility framework 200 includes hinged damping upper ledge 201 in mobility framework 200
With damping lower frame 202, damping upper ledge 201 is arranged on the position that leans against of chair framework, and damping lower frame 202 is placed in fixed frame 100
Top.
Damping upper ledge 201 carries out moving the adjusting for realizing seat lifting, damping upper ledge with the slip of damping lower frame 202
201 with the slip of damping lower frame 202 move realize seat lifting apart from adjustable range be 0 ~ 40mm.
Damping 400 includes two damping springs 401, damper 402 and two adjusting levers 403, adjusts lever
403 are arranged at the both sides of damping upper ledge 201 and are hingedly set between damping upper ledge 201.
It is hinged by hinge bar 203 between damping upper ledge 201 and damping lower frame 202, two damping springs 401 it
Between be arranged in parallel, damper 402 is installed on the centre position of two damping springs 401, two damping springs 401 and damper
402 one end is connected to 201 top of damping upper ledge, and the other end of two damping springs 401 and damper 402 is connected to hinge bar
On 203.
The side of damping lower frame 202 is equipped with adjusting handle 500, and adjusting handle 500 passes through bracing wire 501 and damping 400
Connection, adjusting handle 500 pulls damping spring 401 and damper 402 to move forward by bracing wire 501, and pulls adjusting lever
403 realize stiffness tuning.
The adjusting of damping rigidity is adjusted with bracing wire 501, makes 500 frictional force of adjusting handle small, and when adjusting is more convenient
Comfortably.
Specifically, one end connection adjusting handle 500 of bracing wire 501, the other end are connected on hinge bar 203, adjusting handle
500 drive hinge bar 203 to move forward by bracing wire 501, while drive damping spring 401 and damper 402 to move.
The adjusting angle of damper 402 synchronously changes with the adjusting angle for adjusting lever 403, can so increase damping
Utilization rate.
Damping spring 401 is moved forward with bracing wire 501, and the increase of 401 length of damping spring, damping spring 401 is hinged
Position of the fulcrum on bar 203 moves forward, and the arm of force for adjusting lever 403 shortens therewith, realizes seat stiffness tuning.
Lever principle is used in the design of shock mitigation system, adds adjusting lever so that stiffness tuning scope bigger.
The beneficial effect of light truck shock mitigation system of the present invention is：
Damping modes change：Using seat back shock-absorbing, the utilization rate of damping is considerably increased compared with other money mechanical shock absorptions,
Damp setting angle and adjust the change of synchro angle degree with lever in rigidity, add the utilization rate of damping；
Damping thickness is small：Highly it is 130mm during damping stroke highest（Containing the total setting height(from bottom) of slide）, than tradition machinery damping thickness
Thin 20 ~ 30mm, applicable vehicle is more, and vehicle body can utilize space bigger；
Handwheel friction is small：For RED sector to adjust bracing wire, handwheel is adjusted completes stiffness tuning by bracing wire pull lever, compares
Conventional base directly adjusts tension spring, and operated by handwheel power is small, and it is high to adjust comfort level；
Stiffness tuning scope is big：Damping adds adjusting lever, and during stiffness tuning, damping spring length is increased
Meanwhile position of the fulcrum of the damping spring on hinge bar moves forward, the leading portion arm of force of lever shortens, and adds stiffness tuning model
Enclose.
The foregoing is merely the embodiment of the present invention, is not intended to limit the scope of the invention, every to utilize this hair
The equivalent structure or equivalent flow shift that bright description is made, is directly or indirectly used in other relevant technology necks
Domain, is included within the scope of the present invention.
Claims (10)
- A kind of 1. light truck shock mitigation system, it is characterised in that including：Chair framework, chair framework include fixed frame and movable frame Frame, fixed frame both sides integrated installation have sliding rail assembly, and damping is provided with mobility framework, and mobility framework includes being hinged on Damping upper ledge and damping lower frame together, damping upper ledge are arranged on the position that leans against of chair framework, and damping lower frame is placed in fixed frame Above frame,Damping includes two damping springs, damper and two adjusting levers, adjusts lever and is arranged at damping upper ledge Both sides and hingedly set between damping upper ledge, the side of damping lower frame is equipped with adjusting handle, and adjusting handle is by bracing wire with subtracting Mechanism connection is shaken,Adjusting handle pulls damping spring and damper to move forward by bracing wire, and pulls adjusting lever to realize stiffness tuning.
- 2. light truck shock mitigation system according to claim 1, it is characterised in that mobility framework is by sliding rail assembly along fixation Frame carries out slip setting.
- 3. light truck shock mitigation system according to claim 2, it is characterised in that before and after mobility framework is carried out along sliding rail assembly Sliding apart from adjustable range be 0 ~ 160mm.
- 4. light truck shock mitigation system according to claim 1, it is characterised in that damping upper ledge with damping lower frame slip into The mobile adjusting for realizing seat lifting of row.
- 5. light truck shock mitigation system according to claim 4, it is characterised in that damping upper ledge with damping lower frame slip into Row is mobile realize seat lifting apart from adjustable range be 0 ~ 40mm.
- 6. light truck shock mitigation system according to claim 1, it is characterised in that pass through hinge between damping upper ledge and damping lower frame Extension bar is hinged.
- 7. light truck shock mitigation system according to claim 6, it is characterised in that be arranged in parallel, hinder between two damping springs Buddhist nun's device is installed on the centre position of two damping springs, and one end of two damping springs and damper is connected to damping upper ledge top The other end of end, two damping springs and damper is connected on hinge bar.
- 8. light truck shock mitigation system according to claim 7, it is characterised in that one end connection adjusting handle of bracing wire, it is another End is connected on hinge bar, and adjusting handle drives hinge bar to move forward by bracing wire, while drives damping spring and damper It is mobile.
- 9. light truck shock mitigation system according to claim 8, it is characterised in that the setting angle of damper is with adjusting lever Angle is adjusted synchronously to change.
- 10. light truck shock mitigation system according to claim 9, it is characterised in that damping spring is moved forward with bracing wire, is subtracted Its length increase is shaken, position of the fulcrum of the damping spring on hinge bar moves forward, and the arm of force for adjusting lever shortens therewith, real Existing seat stiffness tuning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381144.6A CN107972544A (en) | 2017-12-20 | 2017-12-20 | Light truck shock mitigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711381144.6A CN107972544A (en) | 2017-12-20 | 2017-12-20 | Light truck shock mitigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972544A true CN107972544A (en) | 2018-05-01 |
Family
ID=62006814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711381144.6A Pending CN107972544A (en) | 2017-12-20 | 2017-12-20 | Light truck shock mitigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972544A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823244A (en) * | 2019-02-19 | 2019-05-31 | 江铃汽车股份有限公司 | Automotive seat and automobile |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601338A (en) * | 1995-03-23 | 1997-02-11 | Michigan Seat Company | Seat structure with adjustable suspension |
| US6186467B1 (en) * | 1999-05-06 | 2001-02-13 | Michigan Seat Company | Full seat adjustable suspension |
| CN101342880A (en) * | 2008-08-25 | 2009-01-14 | 常州昊邦汽车零部件有限公司 | Vehicle seat damping device |
| US20100283303A1 (en) * | 2007-12-21 | 2010-11-11 | Lear Corporation | Vehicle seat |
| CN202863210U (en) * | 2012-10-25 | 2013-04-10 | 淮安西格尔汽车内饰件有限公司 | Novel automobile seat framework |
| CN203046960U (en) * | 2012-12-31 | 2013-07-10 | 浙江天成自控股份有限公司 | Damping, adjusting and power assisting device for car seat |
| US20150115126A1 (en) * | 2013-10-31 | 2015-04-30 | Sears Manufacturing Co. | Rear Mounted Vehicle Seat Suspension |
| CN207790404U (en) * | 2017-12-20 | 2018-08-31 | 常州华阳万联汽车附件有限公司 | Light truck shock mitigation system |
-
2017
- 2017-12-20 CN CN201711381144.6A patent/CN107972544A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601338A (en) * | 1995-03-23 | 1997-02-11 | Michigan Seat Company | Seat structure with adjustable suspension |
| US6186467B1 (en) * | 1999-05-06 | 2001-02-13 | Michigan Seat Company | Full seat adjustable suspension |
| US20100283303A1 (en) * | 2007-12-21 | 2010-11-11 | Lear Corporation | Vehicle seat |
| CN101342880A (en) * | 2008-08-25 | 2009-01-14 | 常州昊邦汽车零部件有限公司 | Vehicle seat damping device |
| CN202863210U (en) * | 2012-10-25 | 2013-04-10 | 淮安西格尔汽车内饰件有限公司 | Novel automobile seat framework |
| CN203046960U (en) * | 2012-12-31 | 2013-07-10 | 浙江天成自控股份有限公司 | Damping, adjusting and power assisting device for car seat |
| US20150115126A1 (en) * | 2013-10-31 | 2015-04-30 | Sears Manufacturing Co. | Rear Mounted Vehicle Seat Suspension |
| CN104608667A (en) * | 2013-10-31 | 2015-05-13 | 西尔斯制造公司 | Rear mounted vehicle seat suspension |
| CN207790404U (en) * | 2017-12-20 | 2018-08-31 | 常州华阳万联汽车附件有限公司 | Light truck shock mitigation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823244A (en) * | 2019-02-19 | 2019-05-31 | 江铃汽车股份有限公司 | Automotive seat and automobile |
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