CN204587025U - A kind of automobile and body in white - Google Patents
A kind of automobile and body in white Download PDFInfo
- Publication number
- CN204587025U CN204587025U CN201520234331.1U CN201520234331U CN204587025U CN 204587025 U CN204587025 U CN 204587025U CN 201520234331 U CN201520234331 U CN 201520234331U CN 204587025 U CN204587025 U CN 204587025U
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- brace panel
- cross beam
- top cap
- rear cross
- white
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Abstract
The utility model proposes a kind of automobile and body in white.Body in white comprises: top cap rear cross beam; Rear tailgate, is fixedly connected with described top cap rear cross beam; Brace panel, described top cap rear cross beam is connected with described brace panel respectively with described rear tailgate.Body in white of the present utility model is provided with the brace panel be connected with top cap rear cross beam and rear tailgate.This brace panel is arranged in the cavity of D post inner panel and side-wall outer-plate formation.The brace panel be arranged in this cavity can strengthen the strength and stiffness of D post position.
Description
Technical field
The utility model relates to automotive field, particularly relates to a kind of automobile and body in white.
Background technology
In modernized society, automobile plays very important role.The vehicle as riding instead of walk are not only by automobile, and closely bound up with expanding economy.Automobile is a mark of modernized society substantially.Along with increasing family has one's own automobile, the safety of people to automobile is had higher requirement.
At present, on the automobile being provided with D post, the cavity that D post position only has D post inner panel and side-wall outer-plate to be formed.The rear tailgate that D post mainly comprises roof panel cross member and is connected with roof panel cross member.Upper body stiffening panel terminates in C post position, and rear afterbody brace panel is connected with side-wall outer-plate and D post inner panel, and roof panel cross member support is overlapped on the cross-beam connecting plate of D post inner panel.But such D post exists a lot of not enough, such as, overall thin, intensity difference, cavity is large, easily produces cavity abnormal sound and bending poor rigidity.
Utility model content
Technical problem to be solved in the utility model exists overall thin to overcome D post position in prior art, and intensity difference, cavity is large, easily produces the deficiency of cavity abnormal sound and bending poor rigidity.
For the problems referred to above, the utility model proposes a kind of body in white.Body in white comprises: top cap rear cross beam; Rear tailgate, is fixedly connected with described top cap rear cross beam; Brace panel, described top cap rear cross beam is connected with described brace panel respectively with described rear tailgate.
According to the embodiment of body in white of the present utility model, it comprises the brace panel be connected with top cap rear cross beam and rear tailgate.This brace panel is arranged in the cavity of D post inner panel and side-wall outer-plate formation.The brace panel be arranged in this cavity can strengthen the strength and stiffness of D post position.Thus after D post position arranges brace panel of the present utility model, bulk strength and bending rigidity get a promotion.The brace panel arranged also reduces the space of cavity, avoids producing cavity abnormal sound when vehicle sharply turning.In addition, after increasing brace panel, the collision performance of automobile significantly improves, and safety is guaranteed.
In one embodiment, the described brace panel pars intermedia that comprises protrusion and the edge part that is connected with described pars intermedia; Described edge part is connected with described top cap rear cross beam and rear tailgate.
In one embodiment, described pars intermedia is provided with the salient extended towards described top cap rear cross beam and described rear tailgate.
In one embodiment, described brace panel comprises the first linkage section be connected with described top cap rear cross beam and the second linkage section be connected with described rear tailgate; Described first linkage section is fixedly connected with described second linkage section.
In one embodiment, described first linkage section is fixedly connected with by welding manner with described second linkage section.
In one embodiment, described brace panel unitary construction is the crankle shape matched in the installation position being fixedly connected with rear formation with described top cap rear cross beam and described rear tailgate.
In one embodiment, described brace panel is fixedly connected with described top cap rear cross beam and rear tailgate.
In one embodiment, described brace panel is fixedly connected with by welding manner with described top cap rear cross beam and rear tailgate.
In one embodiment, described brace panel is provided with lightening hole.
The utility model also proposes a kind of automobile, and it comprises above-mentioned body in white.The Rigidity and strength of automobile in D post position increases, and overall bending-twisting gets a promotion, and avoids deforming at D post in vehicle travel process and producing cavity abnormal sound, promotes driving comfort and safety.
Compared with prior art, the brace panel be connected with top cap rear cross beam and rear tailgate is provided with according to the embodiment of body in white of the present utility model.This brace panel is arranged in the cavity of D post inner panel and side-wall outer-plate formation.The brace panel be arranged in this cavity can strengthen the strength and stiffness of D post position.Thus after D post position arranges brace panel of the present utility model, bulk strength and bending rigidity get a promotion.The brace panel arranged also reduces the space of cavity, avoids producing cavity abnormal sound when vehicle sharply turning.In addition, after increasing brace panel, the collision performance of automobile significantly improves, and safety is guaranteed.
Accompanying drawing explanation
Also will be described in more detail the utility model with reference to accompanying drawing based on embodiment hereinafter.
Fig. 1 is the D post positional structure schematic diagram of the embodiment of body in white of the present utility model.
Fig. 2 is the structural representation of the brace panel of the embodiment of body in white of the present utility model.
Fig. 3 is structural representation brace panel embodiment of the present utility model being arranged salient.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Body in white has referred to welding but vehicle body before non-application, does not comprise the movement parts such as car door, bonnet.The D post position of existing body in white comprises D post inner panel 11 and side-wall outer-plate (not shown).The rear tailgate 14 that D post inner panel 11 comprises top cap rear cross beam 13 and is connected with top cap rear cross beam 13.A cavity can be formed after D post inner panel 11 is connected with side-wall outer-plate.
Fig. 1 show schematically show the D post positional structure of the embodiment of body in white of the present utility model.
As shown in Figure 1, the embodiment of body in white of the present utility model, it comprises the brace panel 12 be arranged on D post inner panel 11.Brace panel 12 is connected with top cap rear cross beam 13 and rear tailgate 14.D post inner panel 11 and side-wall outer-plate are formed with cavity.The brace panel 12 be arranged in this cavity can strengthen the strength and stiffness of D post position.Thus after D post position arranges brace panel 12 of the present utility model, bulk strength and bending rigidity will get a promotion.The brace panel 12 arranged also reduces the space of cavity, avoids the D post position when vehicle sharply turning and produces cavity abnormal sound.In addition, after D post position increases brace panel 12, the collision performance of automobile is improved, and safety gets a promotion.
Fig. 2 show schematically show the structure of the brace panel 12 of the embodiment of body in white of the present utility model.
As shown in Figure 1 and Figure 2, brace panel 12 comprise protrusion pars intermedia 121 and be connected with pars intermedia 121 edge part 122.The edge part 122 of brace panel 12 is mainly used in being connected with top cap rear cross beam 13 and rear tailgate 14.After edge part 122 and top cap rear cross beam 13 and rear tailgate 14 complete and be connected, between the pars intermedia 121 that brace panel 12 protrudes and top cap rear cross beam 13 and rear tailgate 14, gap can be formed.Like this, brace panel 12 can not form installation position with top cap rear cross beam 13 and rear tailgate 14 interferes, and ensures that other parts are successfully installed on top cap rear cross beam 13 and rear tailgate 14.
In one embodiment, as shown in Figure 3, pars intermedia 121 is provided with the salient 125 extended towards top cap rear cross beam 13 and rear tailgate 14.Gap is left between the surface of salient 125 and top cap rear cross beam 13 and rear tailgate 14.Like this, when automobile emergency turning D post position deforms, salient 125 just can compress on the surface of top cap rear cross beam 13 and rear tailgate 14, thus disperses the load of brace panel 12 further, promotes the force transmission effect of brace panel 12.In addition, salient 125 also can absorb the cavity abnormal sound that a part of D post position produces, and reduces the noise that cavity abnormal sound produces.
Brace panel 12 processing and manufacturing is as a whole.In processing technology, Sheet Metal Forming Technology stamping blanks can be adopted to obtain this brace panel 12.Integrated brace panel 12 has more excellent mechanical property, and the good rigidity of self, intensity are large.Like this, brace panel 12, when being subject to the effect of bending power or tensile force, distortion being less likely to occur and causing losing efficacy, improving the Rigidity and strength of whole D post.
In one embodiment, as shown in Figure 2, brace panel 12 is configured to Split type structure.The second linkage section 124 that brace panel 12 comprises the first linkage section 123 and is fixed together with the first linkage section 123.First linkage section 123 comprises first end and the second end.Second linkage section 124 comprises the 3rd end and the 4th end.The second end and the 3rd end are fixedly connected with by the mode of welding, and to realize being fixedly connected with of the first linkage section 123 and the second linkage section 124, are assembled into a whole brace panel 12.First linkage section 123 is mainly connected with top cap rear cross beam 13.Second linkage section 124 is connected with rear tailgate 14.The benefit that brace panel 12 is arranged to two sections saves to process raw material.When brace panel 12 is an entirety, the blank that space required is larger is processed, and after completing punching press, remaining blank will become waste material.And brace panel 12 is when being divided into two sections, can first respectively processing and manufacturing go out the first linkage section 123 and the second linkage section 124, finally two sections are fixedly connected with.Like this, the blank area that processing and manufacturing first linkage section 123 or the second linkage section 124 use is little, and after completing punching press, remaining waste material is few.Therefore, under the prerequisite meeting mechanical property requirements, the brace panel 12 comprising the first linkage section 123 and the second linkage section 124, compared to the brace panel 12 of a monoblock, can be saved work material, thus cut down finished cost.
D post is positioned at the rear portion of vehicle body.As shown in Figure 1, after top cap rear cross beam 13 is fixedly connected with rear tailgate 14, the installation position of a crankle shape (looking in appearance roughly in L-type) can be formed.The crankle shape that brace panel 12 is also configured to move towards with the surface extending of installation position to match (looks roughly in L-type, as shown in Figure 2) in appearance.Like this, brace panel 12 pre-determined bit on installation position, and conveniently can be fixed attended operation well, can not cause being difficult to carry out pre-determined bit and attended operation because own form does not match with installation position.
The edge part 122 of brace panel 12 is with top cap rear cross beam 13 and be fixedly connected with as a whole by the welding manner of spot welding between tailgate 14 afterwards.The brace panel 12 fixed is installed and jointly can forms framed structure with top cap rear cross beam 13 and rear tailgate 14, thus improve integral rigidity and the intensity of D post, make D post have better bending-twisting.Be provided with brace panel 12 due in the cavity that formed at D post inner panel 11 and side-wall outer-plate, thus efficiently avoid D post position generation cavity abnormal sound in vehicle operation.
As shown in Figure 2, brace panel 12 is provided with lightening hole 126.Under guarantee brace panel 12 entirety meets the prerequisite of Rigidity and strength requirement, lightening hole 126 can alleviate the weight of brace panel 12 effectively, thus alleviates the overall weight of body in white.The clout that processing lightening hole 126 produces also can be recycled, and cuts down finished cost.
Body in white of the present utility model, top cap rear cross beam 13 with rear tailgate 14 are fixedly connected with brace panel 12.Brace panel 12 improves the Rigidity and strength of D post, promotes D post bending-twisting performance.Brace panel 12, top cap rear cross beam 13 and rear tailgate 14 form a whole framed structure jointly, and therefore, the Rigidity and strength of car load is improved, and then improves the collision performance of car load.In vehicle operation, the distortion of D post is little, and force transmission effect is good, avoids D post to produce cavity abnormal sound, improves the comfort level of driving procedure.
The utility model also proposes a kind of automobile, and it comprises above-mentioned body in white.The Rigidity and strength of automobile in D post position increases, and overall bending-twisting gets a promotion, and avoids deforming at D post in vehicle travel process and producing cavity abnormal sound, promotes driving comfort and safety.
Although be described the utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.The utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a body in white, is characterized in that, comprising:
Top cap rear cross beam;
Rear tailgate, is fixedly connected with described top cap rear cross beam;
Brace panel, described top cap rear cross beam is connected with described brace panel respectively with described rear tailgate.
2. body in white according to claim 1, is characterized in that, the pars intermedia that described brace panel comprises protrusion and the edge part be connected with described pars intermedia; Described edge part is connected with described top cap rear cross beam and rear tailgate.
3. body in white according to claim 2, is characterized in that, described pars intermedia is provided with the salient extended towards described top cap rear cross beam and described rear tailgate.
4. body in white according to claim 1, is characterized in that, described brace panel comprises the first linkage section be connected with described top cap rear cross beam and the second linkage section be connected with described rear tailgate; Described first linkage section is fixedly connected with described second linkage section.
5. body in white according to claim 4, is characterized in that, described first linkage section is fixedly connected with by welding manner with described second linkage section.
6. body in white according to claim 1, is characterized in that, described brace panel unitary construction is the crankle shape matched in the installation position being fixedly connected with rear formation with described top cap rear cross beam and described rear tailgate.
7. body in white according to claim 1, is characterized in that, described brace panel is fixedly connected with described top cap rear cross beam and rear tailgate.
8. body in white according to claim 7, is characterized in that, described brace panel is fixedly connected with by welding manner with described top cap rear cross beam and rear tailgate.
9. body in white according to claim 1, is characterized in that, described brace panel is provided with lightening hole.
10. an automobile, is characterized in that, comprises the body in white described in arbitrary claim in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234331.1U CN204587025U (en) | 2015-04-17 | 2015-04-17 | A kind of automobile and body in white |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520234331.1U CN204587025U (en) | 2015-04-17 | 2015-04-17 | A kind of automobile and body in white |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204587025U true CN204587025U (en) | 2015-08-26 |
Family
ID=53923207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520234331.1U Active CN204587025U (en) | 2015-04-17 | 2015-04-17 | A kind of automobile and body in white |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204587025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038594A (en) * | 2019-11-29 | 2020-04-21 | 上海龙创汽车设计股份有限公司 | D post additional strengthening |
-
2015
- 2015-04-17 CN CN201520234331.1U patent/CN204587025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038594A (en) * | 2019-11-29 | 2020-04-21 | 上海龙创汽车设计股份有限公司 | D post additional strengthening |
| CN111038594B (en) * | 2019-11-29 | 2022-03-08 | 上海龙创汽车设计股份有限公司 | D post additional strengthening |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 570216 Jinniu Road No. 2-8, Jinpan Industrial Development Zone, Haikou, Hainan Patentee after: Hainan Haima Automobile Co.,Ltd. Address before: 570216 Jinniu Road No. 2-8, Jinpan Industrial Development Zone, Haikou, Hainan Patentee before: FAW HAIMA AUTOMOBILE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |