CN206537368U - Vehicle body C ring structures and body of a motor car - Google Patents
Vehicle body C ring structures and body of a motor car Download PDFInfo
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- CN206537368U CN206537368U CN201720188307.8U CN201720188307U CN206537368U CN 206537368 U CN206537368 U CN 206537368U CN 201720188307 U CN201720188307 U CN 201720188307U CN 206537368 U CN206537368 U CN 206537368U
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- gusset
- connecting plate
- ring structures
- vehicle body
- column
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Abstract
The utility model provides a kind of vehicle body C ring structures and body of a motor car, vehicle body C ring structures of the present utility model include the gusset with side wall pillar positioned at both sides, and it is connected to roof bow and rear floor crossmember between the gusset of both sides, also include the gusset floor connection member for being connected between the side wall pillar and the rear floor crossmember and being enclosed with the gusset and rear floor triangle structure, rear shock absorber installation portion is additionally provided with the gusset, and the rear shock absorber installation position is in the intermediate region of the triangular structure.Vehicle body C ring structures described in the utility model can improve the rigidity of C ring structures, can also improve the dynamic stiffness level of rear shock absorber mount point, and effectively reduction lifts vehicle body road from the vibration on road surface and made an uproar level.
Description
Technical field
The utility model is related to automobile technical field, more particularly to a kind of vehicle body C ring structures.The utility model further relates to one
Plant the body of a motor car with vehicle body C ring structures.
Background technology
As the improvement of people's living standards, requirement more and more higher of the consumer to automotive quality, as with driver and
The part that passenger directly contacts, the security of vehicle body and quiet degree are increasingly paid close attention to by consumer, particularly garage
Level is made an uproar as a key factor for weighing automotive quality in the road for sailing state, and internal car noise is low to make consumer to automobile product
Matter leaves favorable impression.
C rings are called acoustics ring, refer at rear shock absorber along body of a motor car width, the gusset by both sides, roof bow
And the cyclic structure that rear floor crossmember is constituted, it is that lifting road is made an uproar level very the key link in vehicle body.But current Automobile
Having that structure is on the weak side designed C ring structures with it, the relatively low deficiency of dynamic stiffness level, in addition, subtracting after in existing C ring structures more
Device mount point also inadequate science in Position Design is shaken, it will also result in motor road and makes an uproar horizontal decline.
Utility model content
In view of this, the utility model is directed to a kind of vehicle body C ring structures, can improve the rigidity of C ring structures, and
Make an uproar level on the road that vehicle body can be lifted.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of vehicle body C ring structures, including the gusset with side wall pillar positioned at both sides, and it is connected to both sides side
Roof bow and rear floor crossmember between enclosing, in addition to be connected between the side wall pillar and the rear floor crossmember, simultaneously
The gusset floor connection member of triangle structure is enclosed with the gusset and rear floor, rear shock absorber is additionally provided with the gusset
Installation portion, and the rear shock absorber installation position is in the intermediate region of the triangular structure.
Further, the gusset floor connection member is stood including the gusset is connected and be divided into the side wall pillar
Connecting plate after connecting plate and column before the column of post both sides, and be fixed on before the column and connected after connecting plate and the column
Gusset floor connecting plate between plate and the rear floor crossmember.
Further, in connecting plate reinforcing plate before column is fixed with before the column on connecting plate.
Further, in connecting plate reinforcing plate after column is fixed with after the column on connecting plate.
Further, in connecting plate after connecting plate, the column before the column and gusset floor connecting plate it
Between be fixed with rear shock absorber reinforcing plate.
Further, the rear shock absorber installation portion is the peace set through the gusset and the rear shock absorber reinforcing plate
Fill hole.
Further, gusset floor connecting plate is fixed between connecting plate after connecting plate before the column and the column to add
Strong plate.
Further, quarter window gusset reinforcing plate is fixed with the top of the side wall pillar.
Further, the rear floor crossmember include be placed in the rear floor both sides and with the rear floor be connected
Floor crossmember upper plate and rear floor crossmember lower plate, and between the rear floor crossmember upper plate and the rear floor afterwards, Yi Jiyu
Cavity is respectively formed between the rear floor crossmember lower plate and the rear floor.
Relative to prior art, the utility model has the advantage that：
(1) vehicle body C ring structures described in the utility model, by making between gusset floor connection member and gusset and rear floor
Structure triangular in shape, using triangular structure stability it is high the characteristics of, so as to improve the overall rigidity of C ring structures；And cause
Rear shock absorber installation position is in the intermediate region of triangular structure, because the intermediate region of triangular structure is the maximum position of rigidity
Put, therefore it can improve the dynamic stiffness level of rear shock absorber mount point, can effectively reduce the vibration from road surface, and lift vehicle body
Road make an uproar level.
(2) by setting each reinforcing plate to can further improve the rigidity levels of C ring structures.
(3) cavity is formed respectively between floor crossmember upper plate and rear floor crossmember lower plate and rear floor afterwards, can utilize its institute
The compound cross-section structure of formation, the rigidity and vibration resistance of floor crossmember after lifting.
Another object of the present utility model is to propose a kind of body of a motor car, and the body of a motor car has car as described above
Body C ring structures.
Body of a motor car and vehicle body C ring structures of the present utility model had the advantage that relative to prior art it is identical,
This is repeated no more.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the schematic diagram of the vehicle body C ring structures described in the utility model embodiment one；
Fig. 2 is the structural representation of the gusset floor connection member described in the utility model embodiment one；
Description of reference numerals：
Connecting plate reinforcing plate before connecting plate before 1- side wall pillars, 2- columns, 3- columns, 4- rear shock absorber mounting holes, 5- sides
After floor after floor crossmember lower plate after exclosure plate connecting plate reinforcing plate, 6- gussets floor connecting plate, 7-, 8-, 9- on floor crossmember
Floor after connecting plate reinforcing plate after connecting plate after plate, 10- columns, 11- rear shock absorber reinforcing plates, 12- columns, 13- gussets, 14-
Crossbeam, 15- cavitys.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Embodiment one
The present embodiment is related to a kind of vehicle body C ring structures, as shown in Figure 1, and its ring-type for illustrating C ring structures is constituted, and
As shown in Figure 2, vehicle body C ring structures particularly include the gusset 13 for being provided with side wall pillar 1 positioned at both sides, connect respectively
The roof bow and rear floor crossmember 14 not shown in figure between the gusset 13 of both sides, and the side wall pillar 1 in both sides
The gusset floor connection member set respectively between rear floor crossmember 14, the gusset floor connection member and gusset 13 and rear floor 8
Triangle structure is enclosed, rear shock absorber installation portion is additionally provided with gusset 13, and the rear shock absorber installation position is in above-mentioned three
The intermediate region of angular structure.
Based on overall structure as above, gusset floor connection member specifically includes top and consolidated with side wall pillar 1 in the present embodiment
Even, and along vehicle body length direction respectively at connecting plate after connecting plate 2 and column before the column that the both sides of side wall pillar 1 are arranged
10, and the gusset floor connecting plate 6 being fixed together with the bottom of connecting plate 10 after connecting plate before column 2 and column, gusset
The other end of floor connecting plate 6 is connected with rear floor crossmember 14.In on the width of vehicle body, before column after connecting plate 2, column
Connecting plate 10 and it is fixedly connected with the oblique arrangement on the whole of gusset floor connecting plate 6 together, foregoing triangle is formed with this
Shape structure., also can be with being formed between the two and connecting plate 10 is arranged in the both sides of side wall pillar 1 after connecting plate 2 and column before column
The space for being easy to rear shock absorber to install.
To lift the rigidity of C ring structures in the present embodiment, connecting plate reinforcement before column is connected with connecting plate 2 before column
Plate 3, is connected with connecting plate reinforcing plate 12 after column after column on connecting plate 10, connected before column after connecting plate 2 and column
Also gusset floor connecting plate reinforcing plate 5 is connected between the end that plate 10 is connected with gusset floor connecting plate 6, and in side wall pillar 1
Top be also associated with quarter window gusset reinforcing plate not shown in figure, it is strong to increase the connection between gusset 13 and roof bow
Degree.
Foregoing rear shock absorber installation portion is specially the rear damping through arrangement being arranged on gusset 13 in the present embodiment
Device mounting hole 4, on concrete structure, gusset 13 and is formed with along car on the inside of the rear wheel cover in the tip position of rear wheel cover
The end face of body horizontal direction expansion, rear shock absorber mounting hole 4 is located on the end face, and because the end face is to the expansion of interior of body
And cause rear shock absorber mounting hole 4 to be located at the intermediate region of aforementioned triangular structure.
In order to further be lifted in the rigidity of rear shock absorber mount point, the present embodiment behind connecting plate 2 before column, column
Also the rear shock absorber reinforcing plate at rear shock absorber mounting hole 4 is fixed between connecting plate 10 and gusset floor connecting plate 6
11, rear shock absorber mounting hole 4 is set through the rear shock absorber reinforcing plate 11.And rear floor crossmember 14 is then specific in the present embodiment
The rear floor crossmember upper plate 9 and rear floor crossmember lower plate 7 of the both sides of floor 8 after including being placed in, rear floor crossmember upper plate 9 and afterwards
Plate crossbeam lower plate 7 is connected with rear floor 8, and between rear floor crossmember upper plate 9 and rear floor crossmember lower plate 7 and rear floor 8
Also cavity 15 is respectively formed with, by the setting of the cavity 15, the structural strength of floor crossmember 14 after being lifted, and then lift it
Vibration resistance.
The vehicle body C ring structures of the present embodiment are in triangle between gusset floor connection member and gusset 13 and rear floor 8 by making
Shape structure, using triangular structure stability it is high the characteristics of, so as to improve the overall rigidity of C ring structures.And damping after causing
Device mounting hole site is in the intermediate region of triangular structure, because the intermediate region of triangular structure is the maximum position of rigidity, therefore
Also the dynamic stiffness level of rear shock absorber mount point can be improved, the vibration from road surface can be effectively reduced, and vehicle body can be lifted
Road is made an uproar level.
Embodiment two
The present embodiment is related to a kind of body of a motor car, and the body of a motor car has the vehicle body C ring structures as described in embodiment one.
The body of a motor car of the present embodiment can make vehicle body C rings have higher rigidity by the vehicle body C ring structures in setting such as embodiment one,
Also the dynamic stiffness level of rear shock absorber mount point can be improved, the road for lifting vehicle body from the vibration on road surface is effectively reduced and makes an uproar water
It is flat.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of vehicle body C ring structures, including the gusset (13) with side wall pillar (1) positioned at both sides, and be connected to
Roof bow and rear floor crossmember (14) between both sides gusset (13), it is characterised in that：Also stood including being connected to the gusset
The side of triangle structure is enclosed between post (1) and the rear floor crossmember (14) and with the gusset (13) and rear floor (8)
Floor connection member is enclosed, rear shock absorber installation portion is additionally provided with the gusset (13), and the rear shock absorber installation position is in this
The intermediate region of triangular structure.
2. vehicle body C ring structures according to claim 1, it is characterised in that：The gusset floor connection member include with it is described
Side wall pillar (1) is connected and is divided into before the column of the side wall pillar (1) both sides connecting plate after connecting plate (2) and column
(10), and it is fixed on connecting plate (10) and the rear floor crossmember (14) after the preceding connecting plate of the column (2) and the column
Between gusset floor connecting plate (6).
3. vehicle body C ring structures according to claim 2, it is characterised in that：In being fixed with before the column on connecting plate (2)
Connecting plate reinforcing plate (3) before column.
4. vehicle body C ring structures according to claim 2, it is characterised in that：In after the column on connecting plate (10) be connected
There are connecting plate reinforcing plate (12) after column.
5. vehicle body C ring structures according to claim 2, it is characterised in that：In connecting plate (2) before the column, described vertical
Rear shock absorber reinforcing plate (11) is fixed with after post between connecting plate (10) and gusset floor connecting plate (6).
6. vehicle body C ring structures according to claim 5, it is characterised in that：The rear shock absorber installation portion is through described
The mounting hole that gusset (13) and the rear shock absorber reinforcing plate (11) are set.
7. vehicle body C ring structures according to claim 2, it is characterised in that：In connecting plate (2) before the column and described vertical
Gusset floor connecting plate reinforcing plate (5) is fixed with after post between connecting plate (10).
8. vehicle body C ring structures according to claim 2, it is characterised in that：It is fixed with the top of the side wall pillar (1)
Quarter window gusset reinforcing plate.
9. vehicle body C ring structures according to any one of claim 1 to 8, it is characterised in that：The rear floor crossmember (14)
Including rear floor (8) both sides and connected rear floor crossmember upper plate (9) and the rear floor with the rear floor (8) of being placed in
Crossbeam lower plate (7), and between the rear floor crossmember upper plate (9) and the rear floor (8), and in the rear floor crossmember
Cavity is respectively formed between lower plate (7) and the rear floor (8).
10. a kind of body of a motor car, it is characterised in that：The body of a motor car has car as claimed in any one of claims 1-9 wherein
Body C ring structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188307.8U CN206537368U (en) | 2017-02-28 | 2017-02-28 | Vehicle body C ring structures and body of a motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720188307.8U CN206537368U (en) | 2017-02-28 | 2017-02-28 | Vehicle body C ring structures and body of a motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206537368U true CN206537368U (en) | 2017-10-03 |
Family
ID=59946261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720188307.8U Active CN206537368U (en) | 2017-02-28 | 2017-02-28 | Vehicle body C ring structures and body of a motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206537368U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901990A (en) * | 2017-10-20 | 2018-04-13 | 宁波吉利汽车研究开发有限公司 | The rear floor frame beam of performance is touched after a kind of lifting |
| CN110228531A (en) * | 2018-03-06 | 2019-09-13 | 马自达汽车株式会社 | The body Structure of vehicle |
| CN112026929A (en) * | 2020-08-14 | 2020-12-04 | 宁波吉利汽车研究开发有限公司 | Automobile body C ring structure and car |
| CN112109810A (en) * | 2020-09-18 | 2020-12-22 | 长城汽车股份有限公司 | Vehicle body rear structure |
| CN112172936A (en) * | 2020-09-24 | 2021-01-05 | 浙江吉利控股集团有限公司 | C ring structure that integrates |
| CN115071840A (en) * | 2022-06-16 | 2022-09-20 | 浙江吉利控股集团有限公司 | Floor and car behind vehicle |
-
2017
- 2017-02-28 CN CN201720188307.8U patent/CN206537368U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901990A (en) * | 2017-10-20 | 2018-04-13 | 宁波吉利汽车研究开发有限公司 | The rear floor frame beam of performance is touched after a kind of lifting |
| CN110228531A (en) * | 2018-03-06 | 2019-09-13 | 马自达汽车株式会社 | The body Structure of vehicle |
| CN112026929A (en) * | 2020-08-14 | 2020-12-04 | 宁波吉利汽车研究开发有限公司 | Automobile body C ring structure and car |
| CN112109810A (en) * | 2020-09-18 | 2020-12-22 | 长城汽车股份有限公司 | Vehicle body rear structure |
| CN112172936A (en) * | 2020-09-24 | 2021-01-05 | 浙江吉利控股集团有限公司 | C ring structure that integrates |
| CN112172936B (en) * | 2020-09-24 | 2022-02-15 | 浙江吉利控股集团有限公司 | C ring structure that integrates |
| CN115071840A (en) * | 2022-06-16 | 2022-09-20 | 浙江吉利控股集团有限公司 | Floor and car behind vehicle |
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