CN211139468U - Novel automobile engine hood - Google Patents
Novel automobile engine hood Download PDFInfo
- Publication number
- CN211139468U CN211139468U CN201921808579.9U CN201921808579U CN211139468U CN 211139468 U CN211139468 U CN 211139468U CN 201921808579 U CN201921808579 U CN 201921808579U CN 211139468 U CN211139468 U CN 211139468U
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- layer
- melamine
- automobile engine
- engine hood
- fabric layer
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- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model discloses a novel automobile engine hood, including hugging closely first non-woven fabrics layer, melamine layer and the second non-woven fabrics layer together in proper order, wherein the thickness on melamine layer all is thicker than the thickness on first non-woven fabrics layer and second non-woven fabrics layer. In this way, the utility model discloses a light in weight on melamine layer that novel automobile engine hood contains has good sound insulation and inhales the sound effect, also has good thermal-insulated effect, has the little advantage of smell simultaneously, has promoted user's experience greatly.
Description
Technical Field
The utility model relates to the technical field of auto-parts, in particular to novel automobile engine hood.
Background
With the popularization of automobiles in China, people have higher and higher requirements on comfort level in automobiles, particularly on the aspects of sound insulation, heat insulation and the like. In particular, the requirements for the automobile engine hood are more and more high. Automobile engine hood on the existing market mainly comprises glass fiber for product weight is heavy, and in addition, this glass fiber's smell is great, greatly reduced user's experience.
Disclosure of Invention
The utility model discloses the main technical problem who solves provides a novel automobile engine hood, and its light in weight has good sound insulation and sound absorption effect, and the smell is little, has promoted user's experience greatly.
In order to solve the technical problem, the utility model discloses a technical scheme be: the novel automobile engine hood is characterized by comprising a first non-woven fabric layer, a melamine layer and a second non-woven fabric layer which are sequentially attached together, wherein the thickness of the melamine layer is larger than that of the first non-woven fabric layer and that of the second non-woven fabric layer.
Further, the thickness of the first nonwoven fabric layer is equal to the thickness of the second nonwoven fabric layer.
Further, a first adhesive layer is arranged between the first non-woven fabric layer and the melamine layer.
Further, a second adhesive layer is arranged between the second non-woven fabric layer and the melamine layer.
Furthermore, a side face, far away from the melamine, of the second non-woven fabric layer is also provided with a heat insulation material layer.
Further, an anti-oxidation layer is arranged between the first non-woven fabric layer and the melamine or between the second non-woven fabric layer and the melamine.
The utility model has the advantages that: be different from prior art's condition, the utility model discloses a novel automobile engine hood is including hugging closely first non-woven fabrics layer, melamine layer and the second non-woven fabrics layer together in proper order, and wherein the thickness on melamine layer all is thicker than the thickness on first non-woven fabrics layer and second non-woven fabrics layer. In this way, the utility model discloses a light in weight on the melamine layer of novel automobile engine hood for this novel automobile engine hood's light in weight, and the melamine layer has good sound-insulating sound absorption effect, also has good thermal-insulated effect, makes this novel automobile engine hood's sound insulation sound absorption effect good, also has good heat-insulating effect simultaneously, and in addition, melamine's smell is little, makes this novel automobile engine hood have the advantage that the smell is little, has promoted user's experience greatly.
Drawings
Fig. 1 is a schematic structural diagram of the novel automobile engine hood of the present invention.
Detailed Description
Referring to fig. 1, fig. 1 is a schematic structural diagram of a novel automobile engine hood according to the present invention. The novel automobile engine hood comprises a first non-woven fabric layer 11, a melamine layer 12 and a second non-woven fabric layer 13 which are sequentially attached together.
In this embodiment, melamine layer 12 has light in weight, gives sound insulation and inhales the specific that the sound effect is good, and the low price moreover for low in manufacturing cost accords with new energy automobile manufacturing conditions, and in addition, melamine is the material that smell is little, makes this novel automobile engine hood have the advantage that smell is little, has promoted user's experience greatly.
Furthermore, the first non-woven fabric layer 11 and the second non-woven fabric layer 13 have a waterproof and oil-draining effect, so that the waterproof and oil-draining effect of the novel automobile engine hood is good.
In the present embodiment, the thickness of the melamine layer 12 is thicker than the thickness of the first nonwoven fabric layer 11 and the second nonwoven fabric layer 13. It will be appreciated that the melamine layer 12 serves as the primary support for the new automotive hood and is therefore relatively thick.
Preferably, the thickness of the first nonwoven fabric layer 11 and the thickness of the second nonwoven fabric layer 13 are equal.
It should be understood that in other embodiments, a first adhesive layer 101 is disposed between the first nonwoven fabric layer 11 and the melamine layer 12 to enlarge the connection between the first nonwoven fabric layer 11 and the melamine layer 12.
It should be understood that in other embodiments, a second adhesive layer 102 is provided between the second nonwoven fabric layer 13 and the melamine layer 12 to increase the bond between the second nonwoven fabric layer 13 and the melamine layer 12.
It will be appreciated that in other embodiments the second nonwoven layer 13 is also provided with a layer of insulating material on the side remote from the melamine layer 12. It will be appreciated that the second nonwoven layer 13 is exposed, and therefore a layer of insulating material is provided on the side of the second nonwoven layer 13 remote from the melamine layer 12 to prevent a burn event.
It should be understood that in other embodiments, an oxidation preventing layer is provided between the first nonwoven fabric layer 11 and the melamine layer 12 or between the second nonwoven fabric layer 13 and the melamine layer 12 to perform an oxidation preventing function.
It should be understood that in other embodiments, the melamine layer 12 is provided with a plurality of holes at intervals, which can reduce the weight on one hand and increase the sound insulation and absorption effect on the other hand. Further, a plurality of first bulges are arranged on one side surface of the melamine layer 12 facing the first non-woven fabric layer 11 at intervals, so that the contact area between the melamine layer 12 and the first non-woven fabric layer 11 can be increased, and the connection is stable. Further, a second protrusion is arranged at an interval on one side of the melamine layer 12 facing the second nonwoven fabric layer 13, so that the contact area between the melamine layer 12 and the second nonwoven fabric layer 13 can be increased, and the connection is stable.
Further, the utility model discloses novel automobile engine hood's manufacturing process does: 1. sequentially aligning and laying the first non-woven fabric layer 11, the melamine layer 12 and the second non-woven fabric layer 13; 2. the first non-woven fabric layer 11, the melamine layer 12 and the second non-woven fabric layer 13 which are orderly stacked are placed in a hot-pressing forming die with the temperature of 180 ℃ for die pressing for 35-50 seconds; 3. taking out the finished product.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. The novel automobile engine hood is characterized by comprising a first non-woven fabric layer, a melamine layer and a second non-woven fabric layer which are sequentially attached together, wherein the thickness of the melamine layer is larger than that of the first non-woven fabric layer and that of the second non-woven fabric layer.
2. The new automotive hood as claimed in claim 1, wherein the thickness of the first nonwoven layer and the thickness of the second nonwoven layer are equal.
3. The novel automobile engine hood as claimed in claim 2, wherein a first adhesive layer is arranged between the first non-woven fabric layer and the melamine.
4. The novel automobile engine hood as claimed in claim 3, wherein a second adhesive layer is arranged between the second non-woven fabric layer and the melamine.
5. The novel automobile engine hood as claimed in claim 4, wherein a side of the second nonwoven fabric layer away from the melamine layer is further provided with a thermal insulation material layer.
6. The novel automobile engine hood as claimed in claim 5, wherein an oxidation preventing layer is arranged between the first non-woven fabric layer and the melamine or between the second non-woven fabric layer and the melamine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921808579.9U CN211139468U (en) | 2019-10-25 | 2019-10-25 | Novel automobile engine hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921808579.9U CN211139468U (en) | 2019-10-25 | 2019-10-25 | Novel automobile engine hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211139468U true CN211139468U (en) | 2020-07-31 |
Family
ID=71769389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921808579.9U Active CN211139468U (en) | 2019-10-25 | 2019-10-25 | Novel automobile engine hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211139468U (en) |
-
2019
- 2019-10-25 CN CN201921808579.9U patent/CN211139468U/en active Active
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