CN208827695U - A kind of lightweight bloom is easy to clean to exempt from paint type caravan side wall panel - Google Patents
A kind of lightweight bloom is easy to clean to exempt from paint type caravan side wall panel Download PDFInfo
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- CN208827695U CN208827695U CN201821304258.0U CN201821304258U CN208827695U CN 208827695 U CN208827695 U CN 208827695U CN 201821304258 U CN201821304258 U CN 201821304258U CN 208827695 U CN208827695 U CN 208827695U
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Abstract
A kind of lightweight bloom is easy to clean to exempt from paint type caravan side wall panel, it is made of upper epidermis (1), hot melt adhesive film (2), enhancement layer (3), sandwich layer (4) and layer (5), it is characterized by: upper epidermis (1) and enhancement layer (3) first pass through, hot melt adhesive film (2) hot pressing is composite adhered to become epicuticle (6) together, layer (5) and enhancement layer (4) hot pressing are complex as lower epidermis (7), and epicuticle (6), lower epidermis (7) and sandwich layer (4) are again caravan side wall panel by hot pressing composite molding.The utility model, metal is substituted with continuous fiber reinforced composite materials, replace caravan side wall body made from plank with honeycomb core, upper epidermis is done with PET high light film, layer is done with PET fabric hot rolled nonwoven fabrics, not only it ensure that combined strength bination, but also to provide a kind of bloom easy to clean and exempt from the caravan side wall external surface of paint type and to carry out the inner surface of subsequent decorations, caravan weight can also be mitigated.
Description
Technical field
The utility model relates to a kind of caravan side wall body, more specifically it is related to that a kind of lightweight bloom is easy to clean to be exempted to paint
Type caravan side wall panel.
Background technique
Caravan both had the function in " room ", also had the function of " vehicle ", was a kind of removable, basis with herbal
The car type of facility.Existing caravan side wall body mostly uses metal-wood plate-metal Sandwich structure, and product density is big, perishable,
Spray paint is needed to protect its surface, maintenance period is shorter, and maintenance cost is higher.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides one kind using PET film as upper epidermis, PET hot rolling nonwoven
Cloth is layer, continuous fiber reinforced thermoplastic resin composite material is enhancement layer, PP honeycomb core is sandwich layer, i.e. upper epidermis-increasing
Strong layer-sandwich layer-enhancement layer-layer structure caravan side wall panel.
The technical solution of the utility model is accomplished by the following way: a kind of lightweight bloom is easy to clean to exempt from paint type caravan side
Wallboard is made of upper epidermis, hot melt adhesive film, enhancement layer, sandwich layer and layer, it is characterised in that: the upper epidermis and enhancing
Layer first pass through hot melt adhesive film hot pressing it is composite adhered together become epicuticle, layer and the direct hot pressing composite molding of enhancement layer at
Lower epidermis, it is caravan side wall panel that epicuticle, lower epidermis and sandwich layer pass through hot pressing composite molding again.
The PET high light film of the upper epidermis is with a thickness of 50-200 μm, water proof oil removal, rub resistance, easy to clean, as caravan
The outer surface of side wall body.
The layer selects inner surface of the PET fabric hot rolled nonwoven fabrics as caravan side ash wall body plate, PET fabric hot rolled nonwoven fabrics face
Product weight is 30-150g/m2, subsequent clients can be decorated inner surface according to actual needs, such as cover leather.
The enhancement layer continuous fiber reinforced thermoplastic resin composite material, it is pre- by continuous fiber reinforced thermoplastic resin
Leaching band logical is crossed MULTILAYER COMPOSITE (0 °/90 ° are alternately laid with) and is formed, and combined temp is 180~250 DEG C, and continuous glass fibre content >=
60wt%, enhancement layer with a thickness of 0.5~2.0mm.
The sandwich layer be PP honeycomb core, honeycomb core with a thickness of 15~40mm, density 70-150g/m3。
50-150 μm of the thickness of the hot melt adhesive film, epicuticle with a thickness of 0.6~2.2mm.
The lower epidermis with a thickness of 0.6~2.2mm.
The utility model, substitutes metal with continuous fiber reinforced composite materials, replaces caravan made from plank with honeycomb core
Side wall body, does upper epidermis with PET high light film, does layer with PET fabric hot rolled nonwoven fabrics, not only ensure that combined strength bination, but also provide
A kind of bloom is easy to clean and exempts from the caravan side wall external surface of paint type and can carry out the inner surface of subsequent decorations, can also mitigate
Caravan weight.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1 upper epidermis, 2 hot melt adhesive films, 3 enhancement layers, 4 sandwich layers, 5 layers, epicuticle 6, lower epidermis 7.
Specific embodiment
A kind of lightweight bloom is easy to clean to exempt from paint type caravan side wall panel, by upper epidermis 1, hot melt adhesive film 2, enhancement layer 3, sandwich layer
4 and layer 5 form, the upper epidermis 1 is PET high light film, layer 5 is PET fabric hot rolled nonwoven fabrics, enhancement layer 3 is continuous
Fiber-reinforced thermoplastic resin composite material, sandwich layer 4 are PP honeycomb core, and upper epidermis 1 and enhancement layer 3 first pass through 2 heat of hot melt adhesive film
Press it is composite adhered together become epicuticle 6, layer 5 and the direct hot pressing composite molding of enhancement layer 3 are at lower epidermis 7, epicuticle
6, lower epidermis 7 and sandwich layer 4 form caravan side wall panel by hot pressing composite molding again.
The specific operating procedure of embodiment are as follows:
1, continuous glass fibre enhancing thermoplastic resin prepreg tape is made by MULTILAYER COMPOSITE (0 °/90 ° are alternately laid with)
Enhancement layer 2, combined temp are 180~250 DEG C, and continuous glass fibre content >=60wt%, basis material uses polypropylene, enhancing
Layer 2 with a thickness of 0.5~2.0mm.
2, upper epidermis 1 and enhancement layer 3 are formed into epicuticle 6 through hot pressing is composite adhered by hot melt adhesive film 2, processing temperature is
180-250 DEG C, which is EVA or POE resin, 50-150 μm of thickness, epicuticle 6 with a thickness of 0.6~
2.2mm。
3, layer 5 and the direct hot pressing of enhancement layer 3 are combined lower epidermis 7, processing temperature is 180-250 DEG C, following table
Skin 7 with a thickness of 0.6~2.2mm.
4, through hot pressing composite molding, processing temperature 180-250 after epicuticle 6, lower epidermis 7 and 4 edge of sandwich layer being aligned
DEG C, product thickness is 15~40mm.
Described above is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with technique
People can understand the content of the utility model and implement accordingly, not limit the protection scope of the present invention.All
According to the modification that the Spirit Essence of the utility model main technical schemes is done, should all cover the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of lightweight bloom is easy to clean to exempt from paint type caravan side wall panel, by upper epidermis (1), hot melt adhesive film (2), enhancement layer (3),
Sandwich layer (4) and layer (5) composition, it is characterised in that: it is multiple that upper epidermis (1) and enhancement layer (3) first pass through hot melt adhesive film (2) hot pressing
Conjunction is bonded together as epicuticle (6), and layer (5) and enhancement layer (3) hot pressing are complex as lower epidermis (7), epicuticle (6),
Lower epidermis (7) and sandwich layer (4) are again caravan side wall panel by hot pressing composite molding；The upper epidermis (1) selects PET bloom
Film, PET high light film with a thickness of 50-200 μm, layer (5) selects PET fabric hot rolled nonwoven fabrics, and PET fabric hot rolled nonwoven fabrics area weight is
30-150g/m2；The enhancement layer (3) is that continuous glass fibre enhances thermoplas tic resin composite, by continuous glass fibre
Enhance thermoplastic resin prepreg tape by MULTILAYER COMPOSITE, 0 °/90 ° are alternately laid with and are made, enhancement layer (3) with a thickness of 0.5~
2.0mm。
2. a kind of lightweight bloom according to claim 1 is easy to clean to exempt from paint type caravan side wall panel, it is characterised in that: described
Continuous glass fibre enhance thermoplas tic resin composite's continuous glass fibre content >=60wt%.
3. a kind of lightweight bloom according to claim 1 is easy to clean to exempt from paint type caravan side wall panel, it is characterised in that: described
Sandwich layer (4) be PP honeycomb core, honeycomb core with a thickness of 15~40mm, density 70-150g/m3。
4. a kind of lightweight bloom according to claim 1 is easy to clean to exempt from paint type caravan side wall panel, it is characterised in that: described
50-150 μm of thickness of hot melt adhesive film (2), epicuticle (6) with a thickness of 0.6~2.2mm.
5. a kind of lightweight bloom according to claim 1 is easy to clean to exempt from paint type caravan side wall panel, it is characterised in that: described
Lower epidermis (7) with a thickness of 0.6~2.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304258.0U CN208827695U (en) | 2018-08-14 | 2018-08-14 | A kind of lightweight bloom is easy to clean to exempt from paint type caravan side wall panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821304258.0U CN208827695U (en) | 2018-08-14 | 2018-08-14 | A kind of lightweight bloom is easy to clean to exempt from paint type caravan side wall panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208827695U true CN208827695U (en) | 2019-05-07 |
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ID=66309019
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821304258.0U Active CN208827695U (en) | 2018-08-14 | 2018-08-14 | A kind of lightweight bloom is easy to clean to exempt from paint type caravan side wall panel |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112848595A (en) * | 2020-12-31 | 2021-05-28 | 广州金发碳纤维新材料发展有限公司 | Easily repaired and easily glued thermoplastic composite plate and forming method |
| EP3983217A4 (en) * | 2019-06-11 | 2023-06-21 | Teijin Automotive Technologies, Inc. | Composite material vehicle component construct |
| EP4090578A4 (en) * | 2020-01-15 | 2024-02-28 | Teijin Automotive Technologies, Inc. | Composite material vehicle cargo compartment construct |
| EP4090580A4 (en) * | 2020-02-19 | 2024-02-28 | Aerlyte, Inc. | Pickup truck cargo box subassembly |
-
2018
- 2018-08-14 CN CN201821304258.0U patent/CN208827695U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3983217A4 (en) * | 2019-06-11 | 2023-06-21 | Teijin Automotive Technologies, Inc. | Composite material vehicle component construct |
| EP4090578A4 (en) * | 2020-01-15 | 2024-02-28 | Teijin Automotive Technologies, Inc. | Composite material vehicle cargo compartment construct |
| EP4090580A4 (en) * | 2020-02-19 | 2024-02-28 | Aerlyte, Inc. | Pickup truck cargo box subassembly |
| CN112848595A (en) * | 2020-12-31 | 2021-05-28 | 广州金发碳纤维新材料发展有限公司 | Easily repaired and easily glued thermoplastic composite plate and forming method |
| CN112848595B (en) * | 2020-12-31 | 2023-05-23 | 广州金发碳纤维新材料发展有限公司 | Thermoplastic composite material plate easy to repair and glue and molding mode |
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