CN207274483U - Automotive seat high intensity folder - Google Patents
Automotive seat high intensity folder Download PDFInfo
- Publication number
- CN207274483U CN207274483U CN201721192476.5U CN201721192476U CN207274483U CN 207274483 U CN207274483 U CN 207274483U CN 201721192476 U CN201721192476 U CN 201721192476U CN 207274483 U CN207274483 U CN 207274483U
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- CN
- China
- Prior art keywords
- tooth plate
- fixed side
- side panel
- shifting block
- folder
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model belongs to seat folder technical field, the automotive seat high intensity folder of proposition, including two fixed side panels, two fixed side panels are connected by fixed side panel riveting pin, and from top to bottom it is disposed with shifting block between two fixed side panels, small tooth plate and big tooth plate, shifting block, small tooth plate and big tooth plate are integrated formed structure, fixed side panel riveting pin is arranged on above shifting block, shifting block, small tooth plate and big tooth plate pass through universal driving shaft respectively, small tooth plate rotation axis and central shaft are connected with fixed side panel, universal driving shaft is connected through fixed side panel with the linkage piece being arranged on the outside of fixed side panel, small tooth plate one end engages with shifting block one end, the other end is engaged with big tooth plate, the shifting block other end is connected by tension spring with fixed side panel.The utility model is skillfully constructed, easy to operate, solves automotive seat folder structure complexity traditional in the prior art, parts are more, the technical problem of the connection relation complexity between each parts.
Description
Technical field
The utility model belongs to seat folder technical field, is related to a kind of automotive seat high intensity folder.
Background technology
The auto industry of China's rapid growth provides the wide market space for automotive seat industry, the weight as vehicle
Spare and accessory parts are wanted, the sales volume of automotive seat and the volume of production and marketing of vehicle are closely related.The change of automobile volume of production and marketing reflects automotive seats
The change conditions of chair market demand.In recent years automobile market sales volume can keep inertia to increase.Automotive seat is by seat cushion, backrest, side
Back support, headrest etc. form, they have certain surface configuration, and the appearance curve of seat surface and backrest should be with human body relaxation state
Under back curve match, occupant takes a seat the surface configuration of back seat and pressure distribution can be in the muscle of occupant most to loosen
State, lumbar vertebrae position can be supported to, will not cause extremity numbness because of poor circulation, take be not easy to feel tired for a long time
Labor.By the limited adjusting to the position such as upper and lower before and after upper and lower, backrest angle of inclination, headrest before and after seat, can make big
Groups of people are in comfort conditions.With the development of auto industry, the technical requirements of automotive seat fold mechanism are such as held by main engine plants
It is higher and higher to carry intensity requirement, manufacturing cost, simple in structure etc., domestic major angle regulating device for seat of vehicle, folder factory are all
Researching and developing different hardware and software platform folders.Traditional automotive seat folder structure is complicated, and parts are more, each zero
Connection relation between part is complicated.
Utility model content
The utility model proposes automotive seat high intensity folder, solves automotive seat folding traditional in the prior art
Folded device is complicated, and parts are more, the technical problem of the connection relation complexity between each parts.
What the technical solution of the utility model was realized in：
Automotive seat high intensity folder, including two fixed side panels, two fixed side panels pass through fixed side panel riveting
Pin connection,
And shifting block, small tooth plate and big tooth plate are from top to bottom disposed between two fixed side panels, the shifting block,
The small tooth plate and the big tooth plate are integrated formed structure,
The fixed side panel riveting pin is arranged on above the shifting block,
The shifting block, the small tooth plate and the big tooth plate respectively by universal driving shaft, small tooth plate rotation axis and central shaft with
The fixed side panel connection,
The universal driving shaft is connected through the fixed side panel with the linkage piece being arranged on the outside of the fixed side panel,
Described small tooth plate one end engages with described shifting block one end, and the other end is engaged with the big tooth plate,
The shifting block other end is connected by tension spring with the fixed side panel.
As further technical solution, the small tooth plate includes plate body, and the plate body bottom is disposed with arc panel
And sawtooth, the arc panel both ends are abutted with the big tooth plate, middle part setting is fluted, and the sawtooth is nibbled with the big tooth plate
Close, the plate body, the arc panel and the sawtooth are integrally formed.
As further technical solution, tension spring fixing bracket is additionally provided with the fixed side panel, the tension spring is set
On the tension spring fixing bracket.
As further technical solution, the fixed side panel riveting pin is two, and is arranged above the universal driving shaft.
As further technical solution, be provided with several through holes on the big tooth plate, the fixed side panel thickness with
The ratio between described shifting block thickness is 1：1.2~1.8.
As further technical solution, the linkage piece rotational angle is 0 °~42 °.
The utility model use principle and have the beneficial effect that：
1st, the utility model changes seat and folds by the natural mode in seat both sides installation recliner, devises one
Money is installed on the folder in the middle part of seat, is flexibly cleverly installed among seat, not only saves installation space, but also alleviates weight
Amount, and intensity also can guarantee that, seat can allow seat to be fully reclined using this product, allow the space of automobile increase bigger to put load
Article.In use, fixed side panel is connected with the chair back, big tooth plate is connected with seat plate.Operation handle control linkage piece rotation,
Shifting block rotates therewith under the drive of universal driving shaft, and small tooth plate departs from big tooth plate, realizes angle between fixed side panel and big tooth plate
Adjustment, and then realize the folding of seat.The utility model proposes shifting block in automotive seat high intensity folder, small tooth plate and big
Tooth plate is integrally formed plate, the structure stacked relative to two shifting blocks of existing product, small tooth plate or big tooth plate, shifting block,
The thickness of small tooth plate and big tooth plate greatly reduces and (is changed to one piece of 7mm thickness tooth plate by the tooth plate of two pieces of 5mm thickness), not only increases
Production efficiency, also reduces resource consumption.In addition the safety coefficient of seat high intensity can be also met.The utility model proposes height
Intensity folder parts are less, quick for installation, easy to operate, simple in structure, and the connection relation between each parts is simple,
Production efficiency is substantially increased, reduces resource consumption, can also meet the safety coefficient requirement of seat high intensity, set science to close
Reason.
Wherein, only maximum releasing force is less than or equal to 60N, 35 ° ± 2 ° of handle critical index locking angle degree, maximum opening angle to handle list
≤ 40 ° ± 2 ° of degree.
Preferably, dead load intensity loads 2500Nm, keeps 3S assemblies without deformation backward to load 4200Nm forward
Without damage, in 4 ° of 4200Nm rear upper plate deflection angles ＜ of loading, the pulling force of 8500N is being loaded at pivot 500mm
Under, it is no more than 35mm at the displacement on pivot and point of force application line direction and the application point in power.
Impact strength is：Using the weight of a 40kg from 500mm the free drop impact positional distance of height away from rotation
At heart 250mm, after experiment without fracture excessive deformation phenomena such as.
It will latch on rack and fix and be locked at design basis position, at centre of gyration 200mm, by dial gauge table
Head is adjusted to zero, while checks loosening gap, revoliving arm is loose along behind hammer revoliving arm design axial direction side gradually loading 196N here
Dynamic gap≤1.2mm.
Automotive seat folder is surface-treated：Black electrophore tic, face coat meet TQ1 second class in QC/T484-1999, and
Meet 120 it is small when salt spray test.
2nd, the utility model changes the natural mode that the whole bottom margin of small tooth plate is abutted with big tooth plate, in arc panel
Middle part has added groove, not only ensure that stability when small tooth plate rotates, but also reduces the material quantity of small tooth plate, reduces life
Production, maintenance cost, at the same reduce when small tooth plate rotates the frictional force between big tooth plate, reduce during use big tooth plate with it is small
The risk that tooth plate is worn, thereby reduces the frequency of maintenance and cost of equipment, sets scientific and reasonable.
Tension spring is support bracket fastened to set being detachably connected easy to tension spring and fixed side panel, maintenance and peace easy to tension spring
Dress, simple operation, it is reasonable to set.Fixed side panel riveting pin is two stability that ensure that two fixed side panel connection relations, into
And ensure that shifting block, small tooth plate, the stability of big tooth plate operating, set scientific and reasonable.Also set between universal driving shaft and fixed side panel
Rotating shaft pad is equipped with, ensure that the smoothness rotated between universal driving shaft and fixed side panel, ensure that the higher stability of equipment.
The setting of through hole reduce further the weight of big tooth plate, and easy to the connection of big tooth plate and seat, set science
Rationally.The thickness of each component (shifting block, big tooth plate and small tooth plate) is suitable with the thickness of fixed side panel between two fixed side panels, protects
Demonstrate,prove in seat folding process, the stability that each component rotates between two fixed side panels, it is ensured that whole in seat folding process
The stability of a folder structure and connection relation, further increases the security that equipment uses.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the utility model structure diagram；
Fig. 2 is the support bracket fastened structure diagram of tension spring in the utility model；
In figure：1- fixed side panels, 2- shifting blocks, the small tooth plates of 3-, 31- plate bodys, 32- arc panels, 33- sawtooth, 34- grooves, 4-
Small tooth plate rotation axis, 6- universal driving shafts, 7- linkage pieces, 8- tension spring fixing brackets, 9- tension springs, 10- fixed side panel riveting pins, 12- through holes,
14- central shafts, the big tooth plates of 18-.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 1~2, the utility model proposes automotive seat high intensity folder, including two fixed side panels 1,
Two fixed side panels 1 are connected by fixed side panel riveting pin 10,
And shifting block 2, small tooth plate 3 and big tooth plate 18 are from top to bottom disposed between two fixed side panels 1, it is shifting block 2, small
Tooth plate 3 and big tooth plate 18 are an integral molding structure,
Fixed side panel riveting pin 10 is arranged on the top of shifting block 2,
Shifting block 2, small tooth plate 3 and big tooth plate 18 are respectively by universal driving shaft 6, small tooth plate rotation axis 4 and central shaft 14 with fixing
Side plate 1 connects,
Universal driving shaft 6 is connected through fixed side panel 1 with being arranged on the linkage piece 7 in the outside of fixed side panel 1,
Small 3 one end of tooth plate engages with 2 one end of shifting block, and the other end is engaged with big tooth plate 18,
2 other end of shifting block is connected by tension spring 9 with fixed side panel 1.
The utility model changes seat and folds by the natural mode in seat both sides installation recliner, devises a
The folder being installed in the middle part of seat, is flexibly cleverly installed among seat, not only saves installation space, but also alleviates weight
Amount, and intensity also can guarantee that, seat can allow seat to be fully reclined using this product, allow the space of automobile increase bigger to put load
Article.In use, fixed side panel 1 is connected with the chair back, big tooth plate 18 is connected with seat plate.Operation handle controls linkage piece 7
Rotation, shifting block 2 rotate therewith under the drive of universal driving shaft 6, and small tooth plate 3 departs from big tooth plate 18, realizes fixed side panel 1 and canine tooth
The adjustment of 18 angles of plate, and then realize the folding of seat.The utility model proposes to dial in automotive seat high intensity folder
Block 2, small tooth plate 3 and big tooth plate 18 are integrally formed plate, relative to two shifting blocks of existing product, small tooth plate or big tooth plate
The structure stacked, the thickness of shifting block 2, small tooth plate 3 and big tooth plate 18 greatly reduces (is changed to one piece by the tooth plate of two pieces of 5mm thickness
7mm thickness tooth plate), production efficiency is not only increased, also reduces resource consumption.In addition the safety system of seat high intensity can be also met
Number.The utility model proposes that high intensity folder parts are less, quick for installation, easy to operate, simple in structure, each zero
Connection relation between part is simple, substantially increases production efficiency, reduces resource consumption, can also meet the peace of seat high intensity
Overall coefficient requirement, is set scientific and reasonable.
Wherein, only maximum releasing force is less than or equal to 60N, 35 ° ± 2 ° of handle critical index locking angle degree, maximum opening angle to handle list
≤ 40 ° ± 2 ° of degree.
Preferably, dead load intensity loads 2500Nm, keeps 3S assemblies without deformation backward to load 4200Nm forward
Without damage, in 4 ° of 4200Nm rear upper plate deflection angles ＜ of loading, the pulling force of 8500N is being loaded at pivot 500mm
Under, it is no more than 35mm at the displacement on pivot and point of force application line direction and the application point in power.
Impact strength is：Using the weight of a 40kg from 500mm the free drop impact positional distance of height away from rotation
At heart 250mm, after experiment without fracture excessive deformation phenomena such as.
It will latch on rack and fix and be locked at design basis position, at centre of gyration 200mm, by dial gauge table
Head is adjusted to zero, while checks loosening gap, revoliving arm is loose along behind hammer revoliving arm design axial direction side gradually loading 196N here
Dynamic gap≤1.2mm.
Automotive seat folder is surface-treated：Black electrophore tic, face coat meet TQ1 second class in QC/T484-1999, and
Meet 120 it is small when salt spray test.
Further, small tooth plate 3 includes plate body 31, and 31 bottom of plate body is disposed with arc panel 32 and sawtooth 33, arc panel
32 both ends are abutted with big tooth plate 18, and middle part sets fluted 34, and sawtooth 33 is engaged with big tooth plate 18, plate body 31, arc panel 32
It is integrally formed with sawtooth 33.
The utility model changes the natural mode that small 3 whole bottom margin of tooth plate is abutted with big tooth plate 18, in arc
The middle part of plate 32 has added groove 34, not only ensure that stability when small tooth plate 3 rotates, but also reduces the material quantity of small tooth plate 3, drops
Low production, maintenance cost, at the same reduce when small tooth plate 3 rotates the frictional force between big tooth plate 18, when reducing use
The risk that big tooth plate 18 is worn with small tooth plate 3, thereby reduces the frequency of maintenance and cost of equipment, sets scientific and reasonable.
Further, tension spring fixing bracket 8 is additionally provided with fixed side panel 1, tension spring 9 is arranged on tension spring fixing bracket 8.
Setting being detachably connected easy to tension spring 9 and fixed side panel 1 of tension spring fixing bracket 8, easy to tension spring 9 maintenance with
Installation, simple operation, it is reasonable to set.
Further, fixed side panel riveting pin 10 is two, and is arranged at the top of universal driving shaft 6.
Fixed side panel riveting pin 10 ensure that the stability of two 1 connection relations of fixed side panel for two, and then ensure that and dial
The stability that block 2, small tooth plate 3, big tooth plate 18 operate, is set scientific and reasonable.
Rotating shaft pad is additionally provided between universal driving shaft 6 and fixed side panel 1, ensure that and turn between universal driving shaft 6 and fixed side panel 1
Dynamic smoothness, ensure that the higher stability of equipment.
Further, several through holes 12 are provided with big tooth plate 18, the ratio between 1 thickness of fixed side panel and 2 thickness of shifting block are 1：
1.2~1.8.
The setting of through hole 12 reduce further the weight of big tooth plate 18, and easy to the connection of big tooth plate 18 and seat, if
Put scientific and reasonable.
The thickness of the thickness of each component (shifting block 2, big tooth plate 18 and small tooth plate 3) and fixed side panel 1 between two fixed side panels 1
Degree is suitable, ensure that in seat folding process, the stability that each component rotates between two fixed side panels 1, it is ensured that seat is rolled over
The stability of whole folder structure and connection relation during folded, further increases the security that equipment uses.
Further, 7 rotational angle of linkage piece is 0 °~42 °.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (6)
1. automotive seat high intensity folder, it is characterised in that including two fixed side panels (1), two fixed side panels (1)
Connected by fixed side panel riveting pin (10),
And shifting block (2), small tooth plate (3) and big tooth plate (18) are from top to bottom disposed between two fixed side panels (1),
The shifting block (2), the small tooth plate (3) and the big tooth plate (18) are an integral molding structure,
The fixed side panel riveting pin (10) is arranged on above the shifting block (2),
The shifting block (2), the small tooth plate (3) and the big tooth plate (18) pass through universal driving shaft (6), small tooth plate rotation axis respectively
(4) it is connected with central shaft (14) with the fixed side panel (1),
The universal driving shaft (6) connects through the fixed side panel (1) and the linkage piece (7) being arranged on the outside of the fixed side panel (1)
Connect,
Described small tooth plate (3) one end engages with the shifting block (2) one end, and the other end is engaged with the big tooth plate (18),
Shifting block (2) other end is connected by tension spring (9) with the fixed side panel (1).
2. automotive seat high intensity folder according to claim 1, it is characterised in that the small tooth plate (3) includes plate
Body (31), plate body (31) bottom are disposed with arc panel (32) and sawtooth (33), arc panel (32) both ends and institute
State big tooth plate (18) to abut, middle part sets fluted (34), and the sawtooth (33) is engaged with the big tooth plate (18), the plate
Body (31), the arc panel (32) and the sawtooth (33) are integrally formed.
3. automotive seat high intensity folder according to claim 1, it is characterised in that on the fixed side panel (1) also
Tension spring fixing bracket (8) is provided with, the tension spring (9) is arranged on the tension spring fixing bracket (8).
4. automotive seat high intensity folder according to claim 1, it is characterised in that the fixed side panel riveting pin (10)
For two, and it is arranged above the universal driving shaft (6).
5. automotive seat high intensity folder according to claim 1, it is characterised in that set on the big tooth plate (18)
There are several through holes (12), the ratio between fixed side panel (1) thickness and the shifting block (2) thickness are 1：1.2~1.8.
6. according to Claims 1 to 5 any one of them automotive seat high intensity folder, it is characterised in that the linkage piece
(7) rotational angle is 0 °~42 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192476.5U CN207274483U (en) | 2017-09-18 | 2017-09-18 | Automotive seat high intensity folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721192476.5U CN207274483U (en) | 2017-09-18 | 2017-09-18 | Automotive seat high intensity folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207274483U true CN207274483U (en) | 2018-04-27 |
Family
ID=61982196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721192476.5U Active CN207274483U (en) | 2017-09-18 | 2017-09-18 | Automotive seat high intensity folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207274483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407683A (en) * | 2018-05-14 | 2018-08-17 | 江苏力乐汽车部件股份有限公司 | A kind of novel high-strength automotive seat folding device |
-
2017
- 2017-09-18 CN CN201721192476.5U patent/CN207274483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407683A (en) * | 2018-05-14 | 2018-08-17 | 江苏力乐汽车部件股份有限公司 | A kind of novel high-strength automotive seat folding device |
| WO2019218495A1 (en) * | 2018-05-14 | 2019-11-21 | 江苏力乐汽车部件股份有限公司 | Novel high-strength automobile seat folding device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |