CN207388470U - A kind of automobile-used light GMT seat back - Google Patents
A kind of automobile-used light GMT seat back Download PDFInfo
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- CN207388470U CN207388470U CN201721462315.3U CN201721462315U CN207388470U CN 207388470 U CN207388470 U CN 207388470U CN 201721462315 U CN201721462315 U CN 201721462315U CN 207388470 U CN207388470 U CN 207388470U
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- automobile
- seat back
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- used light
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Abstract
The utility model discloses a kind of automobile-used light GMT seat back, a kind of automobile-used light GMT seat back, including backboard body；The backboard body includes upper end layer, upper strata, middle reinforcement layer, lower floor, lower end layer successively from top to bottom；The upper end layer is made of polypropylene material；The upper strata is made of glass mat；The middle reinforcement layer includes two polypropylene boards；Two polypropylene boards are generally aligned in the same plane setting；The lower floor is made of glass mat；The lower end layer is made of polypropylene material.The backboard light weight of the utility model, intensity are high.
Description
Technical field
The utility model is related to auto parts machinery, more particularly to automobile-used light GMT seat back.
Background technology
In recent years, auto industry is grown rapidly, and automobile is had become in modern society as the main traffic of people and haulagman
Tool, previous automobile backboard are made of metal material, and not only increase the weight of vehicle, and it is also high to manufacture cost.Companion
With increasingly serious energy saving and Environmental Protection Situation, auto vendor also continuous exploratory development lightweighting materials on automobile should
With, but common nonmetallic materials cannot take into account light and two aspect of high intensity at present.
Utility model content
In view of the above shortcomings of the prior art part, the utility model solve the problems, such as be：A kind of intensity height, quality are provided
Light GMT seat backs.
To solve the above problems, the technical solution that the utility model is taken is as follows：
A kind of automobile-used light GMT seat back, including backboard body；The backboard body includes upper successively from top to bottom
End layer, upper strata, middle reinforcement layer, lower floor, lower end layer；The upper end layer is made of polypropylene material；The upper strata is by glass
Glass fibrofelt is made；The middle reinforcement layer includes two polypropylene boards；Two polypropylene boards are generally aligned in the same plane
It sets；The lower floor is made of glass mat；The lower end layer is made of polypropylene material.
Further, the thickness of the upper end layer is 0.9~1mm.
Further, the upper thickness is 0.1~0.2mm.
Further, the thickness of the middle reinforcement layer is 1.8mm~2mm.
Further, the thickness of the lower floor is 0.1~0.2mm.
Further, the thickness of the lower end layer is 0.9~1mm.
The beneficial effects of the utility model
It is the utility model short molding cycle, at low cost, it is convenient for production, there is preferable versatility, can match somebody with somebody for all kinds of vehicles
Set；The utility model enhances intensity by middle reinforcement layer, and middle reinforcement layer includes two polypropylene boards, two polypropylene board positions
Processing and forming is distributed in same plane parallel docking so that the strength enhancing of the utility model backboard to 120Mpa/ (g/cm3)；
Automobile-used light GMT seat back provided by the utility model reaches 55% compared to steel seat back loss of weight.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model content is described in further detail below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1, a kind of automobile-used light GMT seat back, including backboard body.The backboard body is from top to bottom
Include upper end layer 1, upper strata 2, middle reinforcement layer, lower floor 4, lower end layer 5 successively.The upper end layer 1 is made of polypropylene material.
The upper strata 2 is made of glass mat.The middle reinforcement layer includes two polypropylene boards, is respectively left side polypropylene
Plate 31 and right side polypropylene board 32, described two polypropylene boards are generally aligned in the same plane setting.The lower floor 4 is by glass fibre
Felt into.The lower end layer 5 is made of polypropylene material.Further, the thickness of the upper end layer 1 is 0.9mm.Into one
Step, 2 thickness of upper strata are 0.1mm.Further, the thickness of the middle reinforcement layer is 1.8mm.Further, it is described
The thickness of lower floor 4 is 0.1mm.Further, the thickness of the lower end layer 5 is 0.9mm.
Embodiment 2
As shown in Figure 1, a kind of automobile-used light GMT seat back, including backboard body.The backboard body is from top to bottom
Include upper end layer 1, upper strata 2, middle reinforcement layer, lower floor 4, lower end layer 5 successively.The upper end layer 1 is made of polypropylene material.
The upper strata 2 is made of glass mat.The middle reinforcement layer includes two polypropylene boards, is respectively left side polypropylene
Plate 31 and right side polypropylene board 32, described two polypropylene boards are generally aligned in the same plane setting.The lower floor 4 is by glass fibre
Felt into.The lower end layer 5 is made of polypropylene material.Further, the thickness of the upper end layer 1 is 0.95mm.Into one
Step, 2 thickness of upper strata are 0.15mm.Further, the thickness of the middle reinforcement layer is 1.9mm.Further, it is described
The thickness of lower floor 4 is 0.15mm.Further, the thickness of the lower end layer 5 is 0.95mm.
Embodiment 3
As shown in Figure 1, a kind of automobile-used light GMT seat back, including backboard body.The backboard body is from top to bottom
Include upper end layer 1, upper strata 2, middle reinforcement layer, lower floor 4, lower end layer 5 successively.The upper end layer 1 is made of polypropylene material.
The upper strata 2 is made of glass mat.The middle reinforcement layer includes two polypropylene boards, is respectively left side polypropylene
Plate 31 and right side polypropylene board 32, described two polypropylene boards are generally aligned in the same plane setting.The lower floor 4 is by glass fibre
Felt into.The lower end layer 5 is made of polypropylene material.Further, the thickness of the upper end layer 1 is 1mm.Further,
2 thickness of upper strata is 0.2mm.Further, the thickness of the middle reinforcement layer is 2mm.Further, the lower floor 4
Thickness be 0.2mm.Further, the thickness of the lower end layer 5 is 1mm.
It is the utility model short molding cycle, at low cost, it is convenient for production, there is preferable versatility, can match somebody with somebody for all kinds of vehicles
Set；The utility model enhances intensity by middle reinforcement layer, and middle reinforcement layer includes two polypropylene boards, two polypropylene board positions
Processing and forming is distributed in same plane parallel docking so that the strength enhancing of the utility model backboard to 120Mpa/ (g/cm3)；
Automobile-used light GMT seat back provided by the utility model reaches 55% compared to steel seat back loss of weight.
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 modifications, equivalent replacements and improvements are made should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of automobile-used light GMT seat back, which is characterized in that including backboard body；The backboard body is from top to bottom
Include upper end layer, upper strata, middle reinforcement layer, lower floor, lower end layer successively；The upper end layer is made of polypropylene material；It is described
Upper strata be made of glass mat；The middle reinforcement layer includes two polypropylene boards；Two polypropylene board positions
It is set in same plane；The lower floor is made of glass mat；The lower end layer is made of polypropylene material.
2. automobile-used light GMT seat back according to claim 1, which is characterized in that the thickness of the upper end layer is
0.9~1mm.
3. automobile-used light GMT seat back according to claim 1, which is characterized in that the upper thickness for 0.1~
0.2mm。
4. automobile-used light GMT seat back according to claim 1, which is characterized in that the thickness of the middle reinforcement layer
It spends for 1.8mm~2mm.
5. automobile-used light GMT seat back according to claim 1, which is characterized in that the thickness of the lower floor is 0.1
~0.2mm.
6. automobile-used light GMT seat back according to claim 1, which is characterized in that the thickness of the lower end layer is 0.9
~1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462315.3U CN207388470U (en) | 2017-11-06 | 2017-11-06 | A kind of automobile-used light GMT seat back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721462315.3U CN207388470U (en) | 2017-11-06 | 2017-11-06 | A kind of automobile-used light GMT seat back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207388470U true CN207388470U (en) | 2018-05-22 |
Family
ID=62324876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721462315.3U Active CN207388470U (en) | 2017-11-06 | 2017-11-06 | A kind of automobile-used light GMT seat back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207388470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747241A (en) * | 2017-11-06 | 2019-05-14 | 江苏越科新材料有限公司 | A kind of automobile-used light GMT seat back and preparation method thereof |
-
2017
- 2017-11-06 CN CN201721462315.3U patent/CN207388470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109747241A (en) * | 2017-11-06 | 2019-05-14 | 江苏越科新材料有限公司 | A kind of automobile-used light GMT seat back and preparation method thereof |
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