CN206528531U - A kind of light-weight water-proof automobile trunk cover plate - Google Patents
A kind of light-weight water-proof automobile trunk cover plate Download PDFInfo
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- CN206528531U CN206528531U CN201621288598.XU CN201621288598U CN206528531U CN 206528531 U CN206528531 U CN 206528531U CN 201621288598 U CN201621288598 U CN 201621288598U CN 206528531 U CN206528531 U CN 206528531U
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Abstract
The utility model proposes a kind of light-weight water-proof automobile trunk cover plate, including PHC honeycomb substrates, enhancement layer and TPO layers, PHC honeycomb substrates upper surface is provided with TPO layers, PHC honeycomb substrates lower surface is provided with bottom decorative layer, enhancement layer is equipped between TPO layers and PHC honeycomb substrates and bottom decorative layer and PHC honeycomb substrates, enhancement layer is GMT materials, hot melt net glued membrane is equipped between TPO layers and enhancement layer and bottom decorative layer and enhancement layer.The automobile trunk cover plate that the utility model is proposed, with excellent water resistance, abrasion resistant effect is good, improves damage tolerant effect, simultaneously, it is effectively improved the bearing capacity of cover plate, the service life of cover plate is improved, moreover, simple production process, unharmful substance is produced in production process, and reduces production cost.
Description
Technical field
The utility model is related to vehicle boot lid plate technique field, and in particular to a kind of light-weight water-proof vehicle boot lid
Plate.
Background technology
At present, with the lifting of people's aesthetic standards, purchase car consumer intuitively comments using automotive trim as one of purchase car
Cooperation at valency factor, the moulding of automotive trim and details is also gradually of interest by people, is increasingly pursuing high-performance, environmental protection
Type, energy-saving, lightweight, personalized epoch, the inside gadget of automobile chooses automobile as the profile of automobile as people
One key factor.One important component of automobile trunk automotive trim, is generally mounted in boot in spare wheel groove,
Play a part of isolation and beautification.
Traditional car trunk spare tire cover plate uses wood-fiber board and paper honeycomb composite material.Wood-fiber board is in load-bearing
Existing defects, although paper honeycomb is improved in load-bearing, center material is paper material, life-span of product and resistance to after all
Effect is damaged than relatively low.And traditional cover plate is composited using glue, technique makes complicated, and is contained using glue harmful
Composition, has an impact to human body, is not suitable for promoting the use of, moreover, the moisture absorption of paper honeycomb material is strong, uses for a long time, the load of cover plate
Performance is substantially reduced, poor waterproof properties, reduces service life.
Therefore, in view of the above-mentioned problems, the utility model proposes a kind of new technical scheme.
Utility model content
The purpose of this utility model is to provide that a kind of water resistance is good, adds mechanical strength, the lightweight of load-carrying properties and prevents
Steam car trunk cover plate.
The utility model is achieved through the following technical solutions：
A kind of light-weight water-proof automobile trunk cover plate, including PHC honeycomb substrates, enhancement layer and TPO layers, the PHC honeycombs
Upper surface of base plate is provided with TPO layers, and the PHC honeycomb substrates lower surface is provided with bottom decorative layer, described TPO layers and PHC honeycomb bases
Enhancement layer is equipped between plate and bottom decorative layer and PHC honeycomb substrates, the enhancement layer is GMT materials, and described TPO layers with increasing
It is strong that hot melt net glued membrane is equipped between layer and bottom decorative layer and enhancement layer.
Further, the TPO layers of upper surface is covered with wearing layer.
Further, the bottom decorative layer is non-woven fabrics overcoat.
Further, the hot melt net glued membrane is polyurethane hot melt.
Further, pass through between the PHC honeycomb substrates, enhancement layer, TPO layers, bottom surface decorative layer and hot melt net glued membrane
Hot pressing and sheet metal forming technology shaping.
The beneficial effects of the utility model are：The automobile trunk cover plate that the utility model is proposed, prevents with excellent
Aqueous energy, abrasion resistant effect is good, improves damage tolerant effect, meanwhile, the bearing capacity of cover plate is effectively improved, cover plate is improved
Service life, moreover, unharmful substance is produced in simple production process, production process, and reduces production cost.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：1st, PHC honeycomb substrates, 2, enhancement layer, 3, hot melt net glued membrane, 4, TPO layers, 5, bottom surface decorative layer, 6, wear-resisting
Layer.
Embodiment
Illustrate to be described further the utility model below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of light-weight water-proof automobile trunk cover plate, including PHC honeycomb substrates 1, enhancement layer 2 and TPO layers
The upper surface of 4, PHC honeycomb substrate 1 is provided with TPO layers 4, and the lower surface of PHC honeycomb substrates 1 is provided with bottom decorative layer 5, TPO layers 4 and PHC
Enhancement layer 2 is equipped between honeycomb substrate 1 and bottom decorative layer 5 and PHC honeycomb substrates 1, enhancement layer 2 is GMT materials, TPO layers 4
Hot melt net glued membrane 3 is equipped between enhancement layer 2 and bottom decorative layer 5 and enhancement layer 2.
In the present embodiment, the upper surface of TPO layers 4 is covered with wearing layer 6.
In the present embodiment, bottom decorative layer 5 is non-woven fabrics overcoat.
In the present embodiment, hot melt net glued membrane 3 is polyurethane hot melt.
In the present embodiment, between PHC honeycomb substrates 1, enhancement layer 2, TPO layers 4, bottom surface decorative layer 5 and hot melt net glued membrane 3
Pass through hot pressing and sheet metal forming technology shaping.
The technical program is the high fire resistance characteristic by TPO material, to reach the technique effect of present specification, is as covered
The high water resistance of plate, because the special construction of cellular board, it has the ability of very strong moisture absorption, if cover plate is non-watertight, long
Time use can influence the load performance of cover plate, so as to influence its life-span, while the wearing layer proposed is high-wear resistance, prevent
For a long time using the injury to TPO layers.It is resistance to excellent water resistance so as to ensure proposed automobile trunk cover plate
Grind effect good, improve damage tolerant effect, meanwhile, the bearing capacity of cover plate is effectively improved, the service life of cover plate is improved,
Moreover, unharmful substance is produced in simple production process, production process, and reduce production cost.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of light-weight water-proof automobile trunk cover plate, including PHC honeycomb substrates, enhancement layer and TPO layers, it is characterised in that：Institute
PHC honeycomb substrates upper surface is stated provided with TPO layer, the PHC honeycomb substrates lower surface is provided with bottom decorative layer, described TPO layers and
Enhancement layer is equipped between PHC honeycomb substrates and bottom decorative layer and PHC honeycomb substrates, the enhancement layer is GMT materials, described
Hot melt net glued membrane is equipped between TPO layers and enhancement layer and bottom decorative layer and enhancement layer.
2. a kind of light-weight water-proof automobile trunk cover plate according to claim 1, it is characterised in that：The TPO layers of upper surface
Covered with wearing layer.
3. a kind of light-weight water-proof automobile trunk cover plate according to claim 1, it is characterised in that：The bottom decorative layer is
Non-woven fabrics overcoat.
4. a kind of light-weight water-proof automobile trunk cover plate according to claim 1, it is characterised in that：It is described hot melt net glued membrane be
Polyurethane hot melt.
5. a kind of light-weight water-proof automobile trunk cover plate according to claim 1, it is characterised in that：The PHC honeycomb substrates,
Pass through hot pressing and sheet metal forming technology shaping between enhancement layer, TPO layers, bottom surface decorative layer and hot melt net glued membrane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621288598.XU CN206528531U (en) | 2016-11-29 | 2016-11-29 | A kind of light-weight water-proof automobile trunk cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621288598.XU CN206528531U (en) | 2016-11-29 | 2016-11-29 | A kind of light-weight water-proof automobile trunk cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206528531U true CN206528531U (en) | 2017-09-29 |
Family
ID=59922941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621288598.XU Active CN206528531U (en) | 2016-11-29 | 2016-11-29 | A kind of light-weight water-proof automobile trunk cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206528531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874027A (en) * | 2020-12-24 | 2021-06-01 | 泰州特科塑料技术有限公司 | High-strength automobile trunk board and production process thereof |
-
2016
- 2016-11-29 CN CN201621288598.XU patent/CN206528531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112874027A (en) * | 2020-12-24 | 2021-06-01 | 泰州特科塑料技术有限公司 | High-strength automobile trunk board and production process thereof |
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