CN207916972U - A kind of side-wall inner-plate and automobile - Google Patents
A kind of side-wall inner-plate and automobile Download PDFInfo
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- CN207916972U CN207916972U CN201820147648.5U CN201820147648U CN207916972U CN 207916972 U CN207916972 U CN 207916972U CN 201820147648 U CN201820147648 U CN 201820147648U CN 207916972 U CN207916972 U CN 207916972U
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Abstract
The utility model discloses a kind of side-wall inner-plates, before being set on floor assembly, including inner panel, sill strip, rear wheel cover outer plate and C column inner panels under roof side rail inner panel, A columns inner panel, A columns, the roof side rail inner panel is set to the top of the A columns inner panel and C column inner panels, the sill strip is set to the bottom end of inner panel and rear wheel cover outer plate under the A columns, and inner panel, sill strip, rear wheel cover outer plate and C columns inner panel are end to end successively under the roof side rail inner panel, A columns inner panel, A columns forms closed loop configuration.The utility model is made of carbon fibre composite, and compared to steel plate materials, weight loss effect is apparent, is conducive to the lightweight of body side wall structure, and have corrosion resistance；By being integrally formed, it can solve that traditional vehicle part is excessive, and number of molds is excessive, complex process, the excessively high problem of manufacturing cost reduces technology difficulty and complexity.Disclosed herein as well is a kind of automobiles including side-wall inner-plate.
Description
Technical field
The utility model is related to auto body technique field more particularly to a kind of side-wall inner-plates and automobile.
Background technology
Vehicle side is the key position of body of a motor car, its quality directly affects the appearance and performance of automobile.
Traditional body side wall inner plate structure, as shown in Figure 1, be generally made of 6 independent parts, i.e., inner panel under A columns,
A columns inner panel, roof side rail inner panel, B columns inner panel, C columns inner panel and rear wheel cover outer plate.
Inner panel, A columns inner panel, roof side rail inner panel, B columns inner panel, C columns inner panel and rear wheel cover outer plate, mostly use under traditional A columns
The steel plate materials of 1mm, part noumenon rigidity property is poor, and stock utilization is relatively low, simultaneously because steel plate sheet properties, are not easy full
Sufficient automobile lightweight target.By taking certain vehicle as an example, inner panel is for 2.958kg again under gusset A columns, and A column inner panel weight is
2.835kg, roof side rail inner panel weight are 1.848kg, and B column inner panel weight is 1.88kg, rear wheel cover outer plate 1.99kg, side-wall inner-plate
Assembly weight amounts to total 11.51kg.
In addition, mold needed for each component part of side-wall inner-plate is numerous, each part needs drawing, deburring, flanging and restriking, punching
4 mold such as hole, manufacturing cost are larger.When side-wall inner-plate respectively forms part connection, required solder joint is more, station device
Have more, cost of labor is larger with frock cost.
Therefore, it is necessary to design it is a kind of be integrated into using composite material, can realize steel plate materials lightweight problem,
The number of molds of bassinet structure is reduced, the side-wall inner-plate and automobile of complex process degree and manufacturing cost are reduced.
Utility model content
The purpose of this utility model is that being directed to above-mentioned technical problem of the existing technology, provide a kind of using composite wood
Package integral is made, and can realize steel plate materials lightweight problem, reduces the number of molds of bassinet structure, reduces complex process degree
And the side-wall inner-plate and automobile of manufacturing cost.
In order to solve the above-mentioned technical problem, the utility model discloses a kind of side-wall inner-plate, before being set on floor assembly,
Including inner panel, sill strip, rear wheel cover outer plate and C column inner panels under roof side rail inner panel, A columns inner panel, A columns, the roof side rail inner panel is set
It is placed in the top of the A columns inner panel and C column inner panels, the sill strip is set to the bottom of inner panel and rear wheel cover outer plate under the A columns
End, inner panel, sill strip, rear wheel cover outer plate and C columns inner panel end to end shape successively under the roof side rail inner panel, A columns inner panel, A columns
At closed loop configuration.
Preferably, inner panel, sill strip, rear wheel cover outer plate and C column inner panels are equal under the roof side rail inner panel, A columns inner panel, A columns
It is made of carbon fibre composite.
Specifically, inner panel under the roof side rail inner panel, A columns inner panel, A columns, sill strip, rear wheel cover outer plate and C column inner panels
Thickness is 2.0mm.
Further, location hole is offered under the A columns on inner panel, the location hole is round hole.
Further, triangle form and seat belt retractor installation point are provided on the C columns inner panel.
Specifically, the side-wall inner-plate passes through integrated molding.
Further, it is provided with U-shaped structure on the preceding floor assembly, the sill strip is fixed in the U-shaped structure.
Correspondingly, the invention also discloses a kind of automobile, the automobile includes side-wall inner-plate described above.
Implement the utility model, has the advantages that：
(1) side-wall inner-plate of the utility model, is made of carbon fibre composite, compared to steel plate materials, loss of weight effect
Fruit is apparent, is conducive to the lightweight of body side wall structure, realizes the effect for subtracting energy emission reduction, and have corrosion resistance.
(2) side-wall inner-plate of the utility model, by being integrally formed, it is excessive to solve traditional vehicle part, mold
Quantity is excessive, and technological process is more, complex process, the excessively high problem of manufacturing cost, and can enhance the whole rigid of side-wall inner-plate
Degree reduces technology difficulty and complexity.
(3) side-wall inner-plate of the utility model, it is simple in structure, it is compact, compact, it is versatile.
Description of the drawings
It, below will be to institute in embodiment or description of the prior art in order to illustrate more clearly of the technical solution of the utility model
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some of the utility model
Embodiment for those of ordinary skill in the art without creative efforts, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is the structural schematic diagram of existing side-wall inner-plate；
Fig. 2 is the structural schematic diagram of the utility model side-wall inner-plate；
Fig. 3 is the A-A of Fig. 1 to cross-section diagram；
Fig. 4 is the B-B direction cross-section diagram of Fig. 1；
Fig. 5 is the C-C of Fig. 1 to cross-section diagram；
Fig. 6 is the D-D of Fig. 1 to cross-section diagram；
Fig. 7 is the E-E of Fig. 1 to cross-section diagram；
Fig. 8 is the structural schematic diagram of floor assembly before the utility model；
Fig. 9 is the structural schematic diagram of the utility model U-shaped structure；
Figure 10 is the A-A of Fig. 9 to cross-section diagram；
Figure 11 is the structural schematic diagram that side-wall inner-plate is mounted on preceding floor assembly.
Wherein, reference numeral corresponds in figure：1- roof side rail inner panels, 2-A column inner panels, inner panel under 3-A columns, 31- location holes,
4- sill strips, 5- rear wheel cover outer plates, 6-C column inner panels, 61- quarter windows, 62- seat belt retractor installation points, 7-U type structures.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out clearly the technical solution in utility model embodiment
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one
Please refer to Fig.1-11.As shown in figs. 1-11, the utility model discloses a kind of side-wall inner-plates, and it is total to be set to preceding floor
Inner panel 3, sill strip 4, rear wheel cover outer plate 5 and C columns inner panel 6 under Cheng Shang, including roof side rail inner panel 1, A columns inner panel 2, A columns, it is described on
Side bar inner panel 1 is set to the top of the A columns inner panel 2 and C columns inner panel 6, and the sill strip 4 is set to 3 He of inner panel under the A columns
The bottom end of rear wheel cover outer plate 5, inner panel 3, sill strip 4, rear wheel cover outer plate 5 and C under the roof side rail inner panel 1, A columns inner panel 2, A columns
Column inner panel 6 is end to end successively to form closed loop configuration.The side-wall inner-plate passes through integrated molding.
Inner panel 3, sill strip 4, rear wheel cover outer plate 5 and C columns inner panel 6 are adopted under the roof side rail inner panel 1, A columns inner panel 2, A columns
It is made of carbon fibre composite.Inner panel 3, sill strip 4, rear wheel cover outer plate 5 under the roof side rail inner panel 1, A columns inner panel 2, A columns
Thickness with C columns inner panel 6 is 2.0mm.
Location hole 31 is offered under the A columns on inner panel 3, the location hole 31 is round hole.It is set on the C columns inner panel 6
It is equipped with triangle form 61 and seat belt retractor installation point 62.U-shaped structure 7 is arranged in parallel on the preceding floor assembly, it is described
Sill strip 4 is fixed in the U-shaped structure 7.
Embodiment two
The utility model discloses a kind of side-wall inner-plate, before being set on floor assembly, including in roof side rail inner panel 1, A columns
Inner panel 3, sill strip 4, rear wheel cover outer plate 5 and C columns inner panel 6, the roof side rail inner panel 1 are set to the A columns inner panel under plate 2, A columns
The top of 2 and C columns inner panel 6, the sill strip 4 are set to the bottom end of inner panel 3 and rear wheel cover outer plate 5 under the A columns, the top
Inner panel 3, sill strip 4, rear wheel cover outer plate 5 and C columns inner panel 6 end to end formation closing successively under beam inner panel 1, A columns inner panel 2, A columns
Loop configuration.
Inner panel 3, sill strip 4, rear wheel cover outer plate 5 and C columns inner panel 6 are adopted under the roof side rail inner panel 1, A columns inner panel 2, A columns
It is made of carbon fibre composite.By taking certain vehicle as an example, use the pts wt of the side-wall inner-plate of steel plate materials for 10.023kg,
Use the part gross weight of the gusset structure sluice structure of carbon fibre material for 5.862kg, it, can compared with the side-wall inner-plate of steel plate material
With 41.5% or more loss of weight, weight loss effect is apparent.
The thickness of inner panel 3, sill strip 4, rear wheel cover outer plate 5 and C columns inner panel 6 under the roof side rail inner panel 1, A columns inner panel 2, A columns
Degree is 2.0mm.
Location hole 31 is offered under the A columns on inner panel 3, the location hole 31 is round hole.It is set on the C columns inner panel 6
It is equipped with triangle form 61 and seat belt retractor installation point 62.
As shown in Figure 1, the component part of side-wall inner-plate in the prior art is more, each part be required for drawing, deburring,
4 mold such as flanging and restriking, punching, manufacturing cost are larger.When adjacent parts connect, required solder joint is more, working position apparatus
More, cost of labor is larger with frock cost.The side-wall inner-plate passes through integrated molding.By integrated design, enhance side
The overall stiffness of inner panel is enclosed, manufacture mold only needs 1 set, reduces welding equipment, reduce manufacturing process difficulty and complexity, and
Manufacturing man-hours is shortened, saves the manually installed expense in later stage, and then reduce total manufacturing cost.
U-shaped structure 7 is arranged in parallel on the preceding floor assembly, the sill strip 4 is adapted with the U-shaped structure 7, institute
Sill strip 4 is stated to be fixed in the U-shaped structure 7.Before the sill strip 4 is integrated on floor assembly, group becomes enclosed construction,
Meet strength and stiffness requirement.As shown in figure 11, the side-wall inner-plate is mounted on preceding floor assembly.
Embodiment three
Present embodiment discloses a kind of automobile, the automobile includes in side-wall inner-plate or embodiment two in embodiment one
Side-wall inner-plate.
Implement the utility model, has the advantages that：
(1) side-wall inner-plate of the utility model, is made of carbon fibre composite, compared to steel plate materials, loss of weight effect
Fruit is apparent, is conducive to the lightweight of body side wall structure, realizes the effect for subtracting energy emission reduction, and have corrosion resistance.
(2) side-wall inner-plate of the utility model, by being integrally formed, it is excessive to solve traditional vehicle part, mold
Quantity is excessive, and technological process is more, complex process, the excessively high problem of manufacturing cost, and can enhance the whole rigid of side-wall inner-plate
Degree reduces technology difficulty and complexity.
(3) side-wall inner-plate of the utility model, it is simple in structure, it is compact, compact, it is versatile.
Above disclosed is only the several preferred embodiments of the utility model, cannot limit this reality with this certainly
With novel interest field, therefore equivalent variations made according to the claim of the utility model, still belong to the utility model and is covered
Range.
Claims (8)
1. a kind of side-wall inner-plate, before being set on floor assembly, which is characterized in that including roof side rail inner panel (1), A column inner panels
(2), inner panel (3), sill strip (4), rear wheel cover outer plate (5) and C columns inner panel (6) under A columns,
The roof side rail inner panel (1) is set to the top of the A columns inner panel (2) and C columns inner panel (6), sill strip (4) setting
The bottom end of inner panel (3) and rear wheel cover outer plate (5) under the A columns,
Under the roof side rail inner panel (1), A columns inner panel (2), A columns in inner panel (3), sill strip (4), rear wheel cover outer plate (5) and C columns
Plate (6) is end to end successively to form closed loop configuration.
2. side-wall inner-plate according to claim 1, which is characterized in that the roof side rail inner panel (1), A columns inner panel (2), A columns
Lower inner panel (3), sill strip (4), rear wheel cover outer plate (5) and C columns inner panel (6) are all made of carbon fibre composite and are made.
3. side-wall inner-plate according to claim 2, which is characterized in that the roof side rail inner panel (1), A columns inner panel (2), A columns
Lower inner panel (3), sill strip (4), rear wheel cover outer plate (5) and C columns inner panel (6) thickness be 2.0mm.
4. side-wall inner-plate according to claim 1, which is characterized in that offer location hole on inner panel (3) under the A columns
(31), the location hole (31) is round hole.
5. side-wall inner-plate according to claim 1, which is characterized in that be provided with triangle form on the C columns inner panel (6)
(61) and seat belt retractor installation point (62).
6. side-wall inner-plate according to claim 5, which is characterized in that the side-wall inner-plate passes through integrated molding.
7. side-wall inner-plate according to claim 1, which is characterized in that be provided with U-shaped structure on the preceding floor assembly
(7), the sill strip (4) is fixed in the U-shaped structure (7).
8. a kind of automobile, which is characterized in that the automobile includes the side-wall inner-plate as described in any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820147648.5U CN207916972U (en) | 2018-01-29 | 2018-01-29 | A kind of side-wall inner-plate and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820147648.5U CN207916972U (en) | 2018-01-29 | 2018-01-29 | A kind of side-wall inner-plate and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207916972U true CN207916972U (en) | 2018-09-28 |
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ID=63606106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820147648.5U Active CN207916972U (en) | 2018-01-29 | 2018-01-29 | A kind of side-wall inner-plate and automobile |
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| Country | Link |
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| CN (1) | CN207916972U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532343A (en) * | 2020-04-16 | 2020-08-14 | 汉腾汽车有限公司 | Structure of inner panel on integral A post |
| CN112477993A (en) * | 2020-12-14 | 2021-03-12 | 黄冈格罗夫氢能汽车有限公司 | Fuel cell hydrogen energy automobile carbon fiber composite material side wall inner plate structure |
| CN113264114A (en) * | 2021-06-01 | 2021-08-17 | 东风柳州汽车有限公司 | Car side wall sheet metal structure and car |
-
2018
- 2018-01-29 CN CN201820147648.5U patent/CN207916972U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532343A (en) * | 2020-04-16 | 2020-08-14 | 汉腾汽车有限公司 | Structure of inner panel on integral A post |
| CN112477993A (en) * | 2020-12-14 | 2021-03-12 | 黄冈格罗夫氢能汽车有限公司 | Fuel cell hydrogen energy automobile carbon fiber composite material side wall inner plate structure |
| CN113264114A (en) * | 2021-06-01 | 2021-08-17 | 东风柳州汽车有限公司 | Car side wall sheet metal structure and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220224 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: 200000 Fengjing town Industrial Park, Jinshan District, Shanghai Patentee before: SHANGHAI MAPLE AUTOMOBILE Co.,Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd |