CN208036417U - Vehicle exterior cladding element and automobile - Google Patents
Vehicle exterior cladding element and automobile Download PDFInfo
- Publication number
- CN208036417U CN208036417U CN201820321060.7U CN201820321060U CN208036417U CN 208036417 U CN208036417 U CN 208036417U CN 201820321060 U CN201820321060 U CN 201820321060U CN 208036417 U CN208036417 U CN 208036417U
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- China
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- vehicle exterior
- cladding element
- exterior cladding
- lamina rara
- rara externa
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Abstract
This disclosure relates to a kind of vehicle exterior cladding element and automobile, the vehicle exterior cladding element includes lamina rara externa (2) and the inner plating (1) for being connected to lamina rara externa (2) inner surface, the inner plating (1) is made of fibrous composite, and the lamina rara externa (2) is made of metal material.By the way that vehicle exterior cladding element is divided into two, inner plating is made by fibrous composite and realizes light-weighted design, it is made of metal material lamina rara externa, utilize its ripe manufacturing process, the manufacture difficulty for reducing automobile panel, to realize the light-weight design of vehicle exterior cladding element and reduce the purpose of its manufacturing cost.
Description
Technical field
This disclosure relates to auto parts and components field, and in particular, to a kind of vehicle exterior cladding element and automobile.
Background technology
It is made, can also be used in a small number of vehicles multiple currently, vehicle exterior cladding element mostly uses greatly the metal materials punching press such as steel plate
Condensation material.Wherein, the cost of metal material is relatively low, and manufacturing process is more mature, but is detrimental to the lightweight of vehicle.And it is compound
Material is conducive to the lightweight of vehicle, but is constrained by moulding process, and often excessively complicated part is difficult to manufacture, such as
The making of flange chamfering is generally bigger than metal material part, leads to gap at vehicle exterior cladding element parting to a certain extent
It is influenced in visual effect bigger；In addition, recovery technique of the composite material after being destroyed is also more multiple than metallic cover
Miscellaneous is more, and rehabilitation cost is also high.
Utility model content
Purpose of this disclosure is to provide a kind of vehicle exterior cladding elements, and the vehicle exterior cladding element moulding process is simple, and energy
Enough take into account lightweight.
To achieve the goals above, the disclosure provides a kind of vehicle exterior cladding element, wherein including lamina rara externa and is connected to this
The inner plating of lamina rara externa inner surface, the inner plating are made of fibrous composite, and the lamina rara externa is made of metal material.
Optionally, the inner plating is made of carbon fibre composite, and the lamina rara externa is made of aluminum alloy materials.
Optionally, the thickness of the inner plating and lamina rara externa ratio is 1:1~1:2.
Optionally, the inner plating is coated on the inside of the lamina rara externa.
Optionally, the inner plating is adhered on the lamina rara externa.
Optionally, lightening hole is offered on the inner plating.
Optionally, the inner plating includes interior mainboard, and the edge fold inward of the interior mainboard forms in-flanges, the varus
It is formed with the first rounded corner between side and the interior mainboard, correspondingly, the lamina rara externa includes outer mainboard, the edge of the outer mainboard
Fold inward forms flanging, and the second rounded corner, the first rounded corner packet are formed between the flanging and the outer mainboard
It is overlying on the inside of second rounded corner.
Optionally, the radius size of first rounded corner is between 4mm~6mm.
Optionally, the radius size of second rounded corner is between 2mm~3mm.
According to another aspect of the present disclosure, a kind of automobile is also provided, which includes automobile panel disclosed above.
The advantageous effect of this technology is：By the way that vehicle exterior cladding element is divided into two, internal layer is made by fibrous composite
Plate realizes light-weighted design, is made of metal material lamina rara externa, using its ripe manufacturing process, reduces whole covering
Manufacture difficulty, to reaching the difficulty for the manufacturing process for reducing vehicle exterior cladding element, realizing its lightweight and reducing its manufacture
The purpose of cost.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Description of the drawings
Attached drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is the schematic diagram for the vehicle exterior cladding element that the disclosure provides；
Fig. 2 is the structural schematic diagram of the vehicle exterior cladding element for the part that the disclosure provides；
Fig. 3 is the view at the visual angle for Fig. 2 that the disclosure provides.
Reference sign
Mainboard in 1 inner plating 11
12 in-flanges, 13 first rounded corner
2 lamina rara externa, 21 outer mainboard
22 flanging, 23 second rounded corner
Specific implementation mode
The specific implementation mode of the disclosure is described in detail below in conjunction with attached drawing.It should be understood that this place is retouched
The specific implementation mode stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
As shown in Figure 1 to Figure 3, the disclosure provides a kind of vehicle exterior cladding element and the automobile including the automobile panel,
The automobile panel includes lamina rara externa 2 and is connected to the inner plating 1 of 2 inner surface of lamina rara externa, wherein inner plating 1 is answered by fiber
Condensation material is made, and lamina rara externa 2 is made of metal material.
In other words, in order to realize the lightweight of vehicle exterior cladding element and reduce its manufacture difficulty, in present embodiment
In, vehicle exterior cladding element is divided into two, and is made of inner plating 1 and 2 two parts of lamina rara externa, by being manufactured respectively by fiber composite material
Inner plating and lamina rara externa made of metal made of material fully combine the respective of fibrous composite and metal material
Advantage makes it that can either play the light-weighted advantage of fibrous composite, but can take into account simultaneously play metal material compared with
For the advantage of ripe moulding process, the difficulty of manufacturing process is reduced, realize lightweight and reduces manufacturing cost to reach
Purpose.
In addition, it is necessary to explanation, in order to ensure the appearance property of vehicle exterior cladding element, according to repairing for metal material
The more mature feature of recovering technology, therefore, in the present embodiment, lamina rara externa 2 use metalwork, vehicle exterior cladding element by
It can be easily repaired after to destruction, original state can be restored to, can ensure the appearance property of vehicle exterior cladding element.
Specifically, in the present embodiment, inner plating 1 is made of carbon fibre composite, and lamina rara externa 2 is by aluminum alloy materials
It is made.Wherein, carbon fibre composite has the advantages that light weight, and weight is the 1/4-1/5 of common ordinary carbon steel, and aluminium
The weight of alloy material is also lighter than steel material, while moulding process is more mature, can play the role of reducing cost.
More specifically, in order under the premise of disclosure satisfy that structural strength, light-weighted design is further realized, in this reality
It applies in mode, the thickness ratio of inner plating 1 and lamina rara externa 2 is 1:1~1:2.It, can be with that is, under the premise of ensureing structural strength
So that being more than the thickness of lamina rara externa 2 using the thickness of the inner plating 1 of carbon fibre composite, fibrous composite matter is given full play to
Light feature is measured, light-weighted design is more favorable for.
Since recovery technique of the inner plating 1 after being destroyed made of carbon fibre composite is complex, repair at
This is higher, and due to the limitation of recovery technique level, overall appearance can be influenced after reparation, therefore, in the present embodiment,
For the ease of the reparation in later stage, rehabilitation cost is reduced, as shown in Fig. 2, inner plating 1 is coated on the inside of lamina rara externa 2, outer metallic plate
Recovery technique it is more mature, cost is relatively low, and do not influence repair after aesthetic appearance, simultaneously because inner plating 1 is fully located at
Therefore the inside of lamina rara externa 2 even if the limitation of recovery technique, does not interfere with the aesthetic appearance of vehicle exterior cladding element equally.
In the present embodiment, inner plating 1 is adhered on lamina rara externa 2.The type of attachment of bonding is simple, firm, Neng Gouman
Sufficient bonding strength, and the structure of inner plating 1 and lamina rara externa 2 need not be destroyed, other parts are not needed, will not be increased more
Weight, while the appearance of vehicle exterior cladding element will not be influenced.Such as structure glue, structure glue may be used in specific bonding agent
It can bear larger load, and ageing-resistant, endurance, corrosion-resistant, performance is relatively stable, can ensure inner plating 1 and outer layer
The connection fixing of plate 2.
In addition to this, in order to further realize lightweight, in the present embodiment, lightening hole is offered on inner plating 1.Example
Such as, the Structural strength calls of certain Part portions of vehicle exterior cladding element are relatively low, when the structural strength of the Part portions, lamina rara externa
Under the premise of 2 can meet, the part of inner plating 1 can be hollowed out to form lightening hole, or reduce inner plating 1 at this
Light-weighted purpose equally may be implemented in thickness.And lightening hole is formed at inner plating 1 and does not interfere with the outer of automobile panel
The appearance on surface.That is, the thickness of inner plating 1 can thicken a certain local thickness according to actual demand, it is thick to weaken a certain part
Degree, as long as disclosure satisfy that the performance requirement of vehicle exterior cladding element.
As shown in Figures 2 and 3, in the present embodiment, inner plating 1 includes interior mainboard 11, the edge of the interior mainboard 11 to
Interior fold forms in-flanges 12, and the first rounded corner 13 is formed between in-flanges 12 and interior mainboard 11, and correspondingly, lamina rara externa 2 wraps
Outer mainboard 21 is included, the edge fold inward of the outer mainboard 21 forms flanging 22, is formed between the flanging 22 and outer mainboard 21
There is the second rounded corner 23, wherein the first rounded corner 13 is coated on 23 inside of the second rounded corner.
Wherein, tip or protruding portion can be generated to avoid in flange and laminate transition region for the setting of rounded corner, made
It can be seamlessly transitted, and can not only prevent from damaging the person, additionally it is possible to keep the overall aesthetics of vehicle exterior cladding element.
Certainly, in other embodiments, as needed, inner plating 1 can not also form in-flanges structure, it is only necessary to which lamina rara externa 2 will
The marginal portion of inner plating 1 coats, and does not influence unitarily formed aesthetic appearance.
Furthermore, it is necessary to explanation, since inner plating 1 is made of fibrous composite, the limitation based on its moulding process,
In order to reduce technology difficulty and manufacturing cost, in the present embodiment, the radius size of the first rounded corner 13 is in 4mm~6mm
Between.
And lamina rara externa 2 is made of metal material, moulding process is more mature, and in order to take into account the outer of outer covering piece
The aesthetics of sight, in the present embodiment, the radius size of the second rounded corner 23 is between 2mm~3mm.
That is, the first rounded corner 13 is in inside, in order to reduce technology difficulty, it can suitably increase its radius size, and
Two rounded corners 23 then can suitably reduce its radius size, take into account automobile appearance performance, and the first rounded corner 13 is coated, make
It obtains the first rounded corner 13 and does not interfere with aesthetic appearance, but also cost can be reduced and improve yield rate.
The preferred embodiment of the disclosure is described in detail above in association with attached drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.It is further to note that in above-mentioned specific implementation mode
Described in each particular technique feature can be combined by any suitable means in the case of no contradiction, be
The unnecessary repetition, the disclosure is avoided no longer separately to illustrate various combinations of possible ways.
In addition, arbitrary combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of vehicle exterior cladding element, which is characterized in that including lamina rara externa (2) and be connected to the interior of lamina rara externa (2) inner surface
Laminate (1), the inner plating (1) are made of fibrous composite, and the lamina rara externa (2) is made of metal material.
2. vehicle exterior cladding element according to claim 1, which is characterized in that the inner plating (1) is by carbon fiber composite
Material is made, and the lamina rara externa (2) is made of aluminum alloy materials.
3. vehicle exterior cladding element according to claim 1, which is characterized in that the inner plating (1) and the lamina rara externa (2)
Thickness ratio be 1:1~1:2.
4. vehicle exterior cladding element according to claim 1, the inner plating (1) is coated on the inside of the lamina rara externa (2).
5. vehicle exterior cladding element according to claim 1, which is characterized in that the inner plating (1) is adhered to the outer layer
On plate (2).
6. vehicle exterior cladding element according to claim 1, which is characterized in that offer lightening hole on the inner plating (1).
7. according to the vehicle exterior cladding element described in any one of claim 1-6, which is characterized in that inner plating (1) packet
Interior mainboard (11) is included, the edge fold inward of the interior mainboard (11) forms in-flanges (12), the in-flanges (12) and described interior
The first rounded corner (13) is formed between mainboard (11), correspondingly, the lamina rara externa (2) includes outer mainboard (21), the outer mainboard
(21) edge fold inward forms flanging (22), is formed with second between the flanging (22) and the outer mainboard (21) and falls
Fillet (23), first rounded corner (13) are coated on the inside of second rounded corner (23).
8. vehicle exterior cladding element according to claim 7, which is characterized in that the radius size of first rounded corner (13)
Between 4mm~6mm.
9. vehicle exterior cladding element according to claim 7, which is characterized in that the radius size of second rounded corner (23)
Between 2mm~3mm.
10. a kind of automobile, which is characterized in that include the vehicle exterior cladding element according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321060.7U CN208036417U (en) | 2018-03-08 | 2018-03-08 | Vehicle exterior cladding element and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820321060.7U CN208036417U (en) | 2018-03-08 | 2018-03-08 | Vehicle exterior cladding element and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208036417U true CN208036417U (en) | 2018-11-02 |
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ID=63950871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820321060.7U Active CN208036417U (en) | 2018-03-08 | 2018-03-08 | Vehicle exterior cladding element and automobile |
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|---|---|
| CN (1) | CN208036417U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719668A (en) * | 2020-12-24 | 2021-04-30 | 中冶城市投资控股有限公司 | R angle reducing method and structure of finished rectangular pipe |
-
2018
- 2018-03-08 CN CN201820321060.7U patent/CN208036417U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112719668A (en) * | 2020-12-24 | 2021-04-30 | 中冶城市投资控股有限公司 | R angle reducing method and structure of finished rectangular pipe |
| CN112719668B (en) * | 2020-12-24 | 2022-07-15 | 中冶城市投资控股有限公司 | R angle reducing method and structure of finished rectangular pipe |
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