CN206644698U - A kind of light-type back-row seat framework - Google Patents
A kind of light-type back-row seat framework Download PDFInfo
- Publication number
- CN206644698U CN206644698U CN201720432663.XU CN201720432663U CN206644698U CN 206644698 U CN206644698 U CN 206644698U CN 201720432663 U CN201720432663 U CN 201720432663U CN 206644698 U CN206644698 U CN 206644698U
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- headrest
- handrail
- curved silk
- foam
- framework
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Abstract
A kind of light-type back-row seat framework, it is big to solve accounting of the existing chair framework in automotive seat weight, reduces fuel utilization ratio, the problem of increasing vehicle exhaust discharge quantity.Including two curved silk skeletons being arranged symmetrically and the handrail at middle part installation module, the top of curved silk skeleton sets headrest erection support, it is characterised in that：The sidepiece of curved silk skeleton sets edge gully shape framework, and the middle part of curved silk skeleton sets middle part triangular shape framework；Foam is set to fill hole on the metal plate stamping part of handrail installation module, the bottom in foam filling hole sets foam fixing nut mounting hole, and the bottom of foam fixing nut mounting hole sets handrail fixing seat mounting hole；Rest the head in the guide pin bushing supporting plate of erection support, the headrest mounting guide sleeve that headrest block button hole is disposed with two side walls is set.Its is reasonable in design, compact-sized, effectively mitigates the quality of automobile rear seat, and structural strength is high；Be advantageous to the lightweight of automobile, energy resource consumption and exhaust emissions, energy-conserving and environment-protective can be reduced.
Description
Technical field
The utility model belongs to automotive seating art field, and in particular to a kind of simple in construction, light weight, intensity is high, has
Beneficial to automobile entirety lightweight, the light-type back-row seat framework of reduction energy resource consumption and exhaust emissions.
Background technology
With the rapid development and the improvement of people's living standards of auto industry, the great growth of global auto recoverable amount,
Therefore the problems such as generating energy waste and environmental pollution.If the quality of an automobile can mitigate, its fuel utilization ratio will have
Improved, while the discharge capacity of vehicle exhaust also can be reduced correspondingly.
Automotive seat is mainly made up of skeleton, foam, fabric, working of plastics and other functors.For automotive seat
For quality, skeleton accounts for 60%~70%, and foam accounts for 7%~12%, and fabric accounts for 7%~12%, and working of plastics accounts for 5%, and functor accounts for 9%；Very
Obvious skeleton accounting in automotive seat weight is maximum.Therefore, mitigate the weight of automobile chair frame, seat can be effectively realized
The lightweight of chair；Therefore it is necessary to be improved the chair framework of prior art.
Utility model content
The utility model is aiming above mentioned problem, there is provided a kind of simple in construction, light weight, intensity is high, is advantageous to automobile
Overall lightweight, reduce the light-type back-row seat framework of energy resource consumption and exhaust emissions.
Technical scheme is used by the utility model：The light-type back-row seat framework is arranged symmetrically curved including two
Silk skeleton, the top of curved silk skeleton are provided with headrest erection support, and handrail installation module is provided between two curved silk skeletons, its
It is characterised by：Side of the curved silk skeleton away from handrail installation module is provided with edge gully shape framework, edge gully shape frame
The bottom of frame is provided with installation supporting leg, and middle part triangular shape framework is provided with the middle part of curved silk skeleton；The handrail installs module
It is made up of metal plate stamping part, foam filling hole is provided with metal plate stamping part, the bottom in foam filling hole is provided with two
The foam fixing nut mounting hole being arranged in juxtaposition, the bottom of foam fixing nut mounting hole are provided with handrail fixing seat mounting hole；
The headrest erection support includes guide pin bushing supporting plate, and the headrest installation that two thin-walled hollow structures are provided with guide pin bushing supporting plate is led
Cover, headrest block button hole is provided with the side wall for mounting guide sleeve of resting the head on；Headrest erection support passes through guide pin bushing supporting plate and curved silk skeleton
It is connected.
The installation supporting leg that the curved silk skeleton edges gully shape lower frame is set, structure is enclosed by two supporting steel wires
Into being provided with reinforcement steel wire between two supporting steel wires；Two connected end sets of supporting steel wire have installation pad.With increase
The stable connection of chair framework and car body.
The top of the handrail installation module is provided with connection steel wire rod, and the bottom of handrail installation module is provided with lower company
Connect steel wire rod；The both ends of upper connection steel wire rod and lower connection steel wire rod are connected with the curved silk skeleton of both sides respectively.To pass through upper company
Connecing steel wire rod and lower connection steel wire rod strengthens the degree that is connected firmly of two lateral bending silk skeletons, lifts the bulk strength of chair framework.
The length of the headrest erection support headrest mounting guide sleeve is the half of guide pin bushing supporting plate width.
The material of the handrail installation module and erection support of resting the head on is mild steel.To ensure the same of bulk strength
When, fully mitigate weight.
The beneficial effects of the utility model：Because the utility model is used by two curved silk skeletons being arranged symmetrically and middle part
Handrail installs the chair framework of module composition, and the top of curved silk skeleton sets headrest erection support；Curved silk skeleton is pacified away from handrail
Die-filling piece of side sets edge gully shape framework, and the bottom of edge gully shape framework sets installation supporting leg, curved silk skeleton
Middle part sets middle part triangular shape framework；Foam is set to fill hole, foam filling hole on the metal plate stamping part of handrail installation module
Bottom foam fixing nut mounting hole is set, the bottom of foam fixing nut mounting hole sets handrail fixing seat mounting hole；Head
In the guide pin bushing supporting plate for resting the head on erection support, the structure shape for the headrest mounting guide sleeve that headrest block button hole is disposed with two side walls is set
Formula, so its is reasonable in design, it is compact-sized, by improving the product structure and material of chair framework, effectively mitigate automobile rear
The quality of seat, and the intensity of frame structure is high；Be advantageous to the total quality lightweight of automobile, energy resource consumption and tail can be reduced
Gas discharges, energy-conserving and environment-protective, and social benefit is notable.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of structural representation of the handrail installation module in Fig. 1.
Fig. 3 is a kind of structural representation of the headrest erection support in Fig. 1.
Fig. 4 is a kind of structural representation of the installation supporting leg in Fig. 1.
Number explanation in figure：1 curved skeleton, 2 headrest erection supports, 3 handrails installation module, 4 edge gully shape frameworks, 5
Installation supporting leg, 6 middle part triangular shape frameworks, 7 time connection steel wire rods, connection steel wire rod, 9 metal plate stamping parts, 10 foams are filled out on 8
Fill hole, 11 foam fixing nut mounting holes, 12 handrail fixing seat mounting holes, 13 guide pin bushing supporting plates, 14 headrest mounting guide sleeves, 15
Rest the head on block button hole, 16 supporting steel wires, 17 reinforcement steel wires, 18 installation pads.
Embodiment
Concrete structure of the present utility model is described in detail according to Fig. 1~4.The light-type back-row seat framework is right including two
Claim the curved silk skeleton 1 of arrangement, curved silk skeleton 1 is to use（Diameter phi 4, φ 5 or φ 6）Steel wire is processed various by wire bending machine
Angle, different types of curved silk semi-finished product, then by reinforcement of weld positioning by a variety of curved silk semi-finished product welded and
It is manufactured.The handrail for installing back seat handrail is provided between two curved silk skeletons 1 module 3, two curved silk bones are installed
The top of frame 1, it is separately provided for installing the headrest erection support 2 of back seat headrest.Two lateral bending silk skeletons 1 are away from middle part
Handrail install module 3 side, be provided with can increase in foamed process foam entirety accounting, lifted chair framework be connected firmly
The edge gully shape framework 4 of degree.The bottom of the curved edge gully shape framework 4 of silk skeleton 1, it is provided with for chair framework to be fixed
Installation supporting leg 5 on car body.The middle part of curved silk skeleton 1 is provided with middle part triangular shape framework 6；Middle part triangular shape framework 6
Set, both reduced the dosage of steel wire, saved cost, while also improved the overall impact resistance of chair framework framework.
In order to increase the steadiness that chair framework is connected with car body, what the curved bottom of 1 edge gully shape framework of silk skeleton 4 was set
Supporting leg 5 is installed, is enclosed and formed by two supporting steel wires 16；Also, it is provided between two supporting steel wires 16 for increasing branch
The reinforcement steel wire 17 of support leg structural strength.The end set that installation 5 two supporting steel wires 16 of supporting leg are connected, which has, to be easy to fasten
The installation pad 18 of connecting bolt.For the purpose of lifting chair framework bulk strength, the handrail among two lateral bending silk skeleton 1 is pacified
Die-filling piece 3 of top is provided with connection steel wire rod 8, and the bottom of handrail installation module 3 is provided with lower connection steel wire rod 7.Upper company
The both ends for connecing steel wire rod 8 and lower connection steel wire rod 7 are connected with the inner side of curved silk skeleton 1 of both sides respectively.To pass through upper connection steel
Screw mandrel 8 and lower connection steel wire rod 7 strengthen the degree that is connected firmly of two lateral bending silk skeletons 1.According to specifically using needs, two lateral bendings
The upper connection steel wire rod 8 and lower connection steel wire rod 7 connected between silk skeleton 1, can use the steel wire of diameter phi 6 to be made.
The handrail installation module 3 set between two curved silk skeletons 1 being arranged symmetrically, the hollow out made of low-carbon steel material
Structural metal plate stamping part 9 is formed.On the handrail installation metal plate stamping part 9 of module 3, it is provided with for increasing foam accounting, carrying
Seat up the foam filling hole 10 of chair comfort level；The bottom in foam filling hole 10 is provided with two and is arranged in juxtaposition, for pacifying in foam
Facilitate the foam fixing nut mounting hole 11 of instrument firearm installation fixing nut during dress；Under two foam fixing nut mounting holes 11
Portion, it is provided with the handrail fixing seat mounting hole 12 for facilitating handrail fixing seat to install.Two curved tops of silk skeleton 1 set low respectively
Headrest erection support 2, is made up of guide pin bushing supporting plate 13, is provided with guide pin bushing supporting plate 13 in two thin-walleds made of carbon steel material
Hollow structure, the headrest mounting guide sleeve 14 for installing headrest, two headrest mounting guide sleeves 14 are longitudinally located at guide pin bushing branch respectively
The both sides of fagging 13；The headrest block button hole 15 for being easy to headrest installation positioning is provided with the side wall for mounting guide sleeve 14 of resting the head on；And head
Pillow erection support 2 is connected by guide pin bushing supporting plate 13 with the steel wire on the curved top of silk skeleton 1.In order to while proof strength, have
Effect mitigates the overall weight of back seat, the length of the headrest mounting guide sleeve 14 set in the guide pin bushing supporting plate 13 of erection support 2 of resting the head on
Degree, it is the longitudinally wide half of guide pin bushing supporting plate 13.
The light-type back-row seat framework is due to the curved silk skeleton 1 being formed by welding using bending steel wire, so as to mitigate
The overall weight of back-row seat framework.The structure of edge gully shape framework 4 of the lateral bending silk skeleton 1 of chair framework two, it is ensured that sending out
Steep in process, foam can fill up gully shape space, to increase the overall accounting of foam, lift the journey that is connected firmly of chair framework
Degree.The middle part triangular shape framework 6 of the lateral bending silk skeleton 1 of chair framework two, reducing steel wire dosage, further mitigating the same of weight
When, it is effectively improved the impact strength of chair framework framework.Engraved structure handrail installation module 3 in the middle part of chair framework,
Increase foam accounting, lifting seat comfort level are not only improved, and the entirety weight of backrest is alleviated while proof strength
Amount, and it is easy to the fixed installation of foam.In addition, it is that handrail installation module 3 upper and lower part is set respectively, for reinforcing connection two
The upper connection steel wire rod 8 of lateral bending silk skeleton 1 and lower connection steel wire rod 7, add the integral firmness of chair framework；It is also, curved
The installation supporting leg 5 that the bottom of 1 edge gully shape framework of silk skeleton 4 is set, adds the steadiness that chair framework is connected with car body,
It ensure that the use reliability of back seat.
Claims (5)
1. a kind of light-type back-row seat framework, including two curved silk skeletons being arranged symmetrically（1）, curved silk skeleton（1）Top
It is provided with headrest erection support（2）, two curved silk skeletons（1）Between be provided with handrail installation module（3）, it is characterised in that：Institute
State curved silk skeleton（1）Away from handrail installation module（3）Side be provided with edge gully shape framework（4）, edge gully shape framework
（4）Bottom be provided with installation supporting leg（5）, curved silk skeleton（1）Middle part be provided with middle part triangular shape framework（6）；It is described to help
Hand installs module（3）By metal plate stamping part（9）Form, metal plate stamping part（9）On be provided with foam filling hole（10）, foam
Fill hole（10）Bottom be provided with two foam being arranged in juxtaposition fixing nut mounting holes（11）, foam fixing nut mounting hole
（11）Bottom be provided with handrail fixing seat mounting hole（12）；The headrest erection support（2）Including guide pin bushing supporting plate（13）, lead
Cover supporting plate（13）On be provided with the headrest mounting guide sleeves of two thin-walled hollow structures（14）, mounting guide sleeve of resting the head on（14）Side wall
On be provided with headrest block button hole（15）；Headrest erection support（2）Pass through guide pin bushing supporting plate（13）With curved silk skeleton（1）It is connected.
2. light-type back-row seat framework according to claim 1, it is characterised in that：The curved silk skeleton（1）Marginal ditch
Gully shape framework（4）The installation supporting leg that bottom is set（5）, by two supporting steel wires（16）Enclose composition, two supporting steel wires
（16）Between be provided with reinforcement steel wire（17）；Two supporting steel wires（16）Connected end set has installation pad（18）.
3. light-type back-row seat framework according to claim 1, it is characterised in that：The handrail installs module（3）'s
Top is provided with connection steel wire rod（8）, handrail installation module（3）Bottom be provided with lower connection steel wire rod（7）；Upper connection steel
Screw mandrel（8）With lower connection steel wire rod（7）The both ends curved silk skeleton with both sides respectively（1）It is connected.
4. light-type back-row seat framework according to claim 1, it is characterised in that：The headrest erection support（2）Head
Rest the head on mounting guide sleeve（14）Length be guide pin bushing supporting plate（13）The half of width.
5. light-type back-row seat framework according to claim 1, it is characterised in that：The handrail installs module（3）With
Headrest erection support（2）Material be mild steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432663.XU CN206644698U (en) | 2017-04-24 | 2017-04-24 | A kind of light-type back-row seat framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432663.XU CN206644698U (en) | 2017-04-24 | 2017-04-24 | A kind of light-type back-row seat framework |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206644698U true CN206644698U (en) | 2017-11-17 |
Family
ID=60277314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720432663.XU Active CN206644698U (en) | 2017-04-24 | 2017-04-24 | A kind of light-type back-row seat framework |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206644698U (en) |
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2017
- 2017-04-24 CN CN201720432663.XU patent/CN206644698U/en active Active
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