CN209566980U - A kind of body structure - Google Patents
A kind of body structure Download PDFInfo
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- CN209566980U CN209566980U CN201822076008.2U CN201822076008U CN209566980U CN 209566980 U CN209566980 U CN 209566980U CN 201822076008 U CN201822076008 U CN 201822076008U CN 209566980 U CN209566980 U CN 209566980U
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- column reinforcement
- reinforcement plate
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Abstract
The utility model is suitable for auto Body Technology field, provide a kind of body structure, including A column reinforcement plate, B column reinforcement plate, C column reinforcement plate, D column reinforcement plate, roof side rail stiffening plate, threshold stiffening plate and rear wheel cover stiffening plate, A column reinforcement plate upper end is connect with B column reinforcement plate upper end side, the B column reinforcement plate upper end other side is connect with roof side rail stiffening plate one end, the roof side rail stiffening plate other end is connect with the C column reinforcement plate, A column reinforcement plate lower end is connect with threshold stiffening plate one end, the threshold stiffening plate other end is connect with the rear wheel cover stiffening plate, B column reinforcement plate lower end is connect with the middle part of the threshold stiffening plate, in the middle part of the B column reinforcement plate and along vertical direction equipped with reinforcing rib, B column reinforcement plate lower end and being located at below the reinforcing rib is equipped with Through-hole.The utility model improves vehicle torsion stiffness and intensity, and security performance is high, welding cost needed for saving.
Description
Technical field
The utility model belongs to auto Body Technology field more particularly to a kind of body structure.
Background technique
With the continuous improvement of economic strength and technical level, people require increasingly the collision safety performance of automobile
Height, automobile main frame maker also increasingly pay attention to vehicle body integral strength.Collision star is an important indicator of vehicle security energy, this
It is related to the safety of driver and passenger, while also represents vehicle torsion stiffness and intensity, traditional body structure has following problem:
Roof side rail stiffening plate is not overlapped with C column reinforcement plate, and structure disconnects, and is unfavorable for improving vehicle torsion stiffness and intensity；B column reinforcement plate
Type face is smooth, and two sides are unfavorable for side impact without perforation rib, poor rigidity；Two kinds of differences are expected thick by Laser Welding by B column reinforcement plate
Material is stitched together, and laser assembly solder is at high cost.
Utility model content
The purpose of this utility model is to provide a kind of body structures, it is intended to solve existing body structure torsion stiffness and
Intensity is weaker, poor safety performance；The required welding cost that two kinds of thick materials of different material are stitched together by Laser Welding is high
The problem of.
The utility model is realized in this way a kind of body structure, including A column reinforcement plate, B column reinforcement plate, C column are reinforced
Plate, D column reinforcement plate, roof side rail stiffening plate, threshold stiffening plate and rear wheel cover stiffening plate, the A column reinforcement plate are set to A column
On, the B column reinforcement plate is set on B column, and the C column reinforcement plate is set on C column, and the D column reinforcement plate is set to D column
On, the roof side rail stiffening plate is set on roof side rail inner panel, and the threshold stiffening plate is set in threshold internal plate, the A column
Stiffening plate upper end is connect with B column reinforcement plate upper end side, and the B column reinforcement plate upper end other side and the roof side rail are reinforced
The connection of plate one end, the roof side rail stiffening plate other end connect with the C column reinforcement plate, A column reinforcement plate lower end with it is described
The connection of threshold stiffening plate one end, the threshold stiffening plate other end is connect with the rear wheel cover stiffening plate, under the B column reinforcement plate
End is connect with the middle part of the threshold stiffening plate, in the middle part of the B column reinforcement plate and along vertical direction equipped with reinforcing rib, the B
Column reinforcement plate lower end and it is located at below the reinforcing rib and is equipped with through-hole.
The further technical solution of the utility model is: the B column reinforcement plate is in I type, and the B column reinforcement plate includes water
It is connect in the middle part of first horizontal plate, second horizontal plate and the riser of flat setting, described riser one end and the first horizontal plate, institute
It states and is connect in the middle part of the riser other end and the second horizontal plate, A column reinforcement plate upper end and described first horizontal plate one end connect
It connects, the first horizontal plate other end is connect with roof side rail stiffening plate one end, and the second horizontal plate adds with the threshold
The middle part connection of strong plate.
The further technical solution of the utility model is: the reinforcing rib is vertically arranged in the middle part of the riser, described
Through-hole is set between the reinforcing rib and the second horizontal plate.
The further technical solution of the utility model is: the reinforcing rib includes the first reinforcing rib disposed in parallel and second
Reinforcing rib, the through-hole are located at below second reinforcing rib.
The further technical solution of the utility model is: the through-hole is long stripes through hole.
The further technical solution of the utility model is: A column reinforcement plate upper end and B column reinforcement plate upper end one
Side is connected by the first connector.
The further technical solution of the utility model is: the width of first connector is 50mm.
The further technical solution of the utility model is: the roof side rail stiffening plate and the C column reinforcement plate pass through second
Connector connection.
The further technical solution of the utility model is: the width of second connector is 50mm.
The further technical solution of the utility model is made of: the material of the roof side rail stiffening plate is by high-strength steel.
The beneficial effects of the utility model are: the utility model is overlapped by roof side rail stiffening plate and C column reinforcement plate, and
Reinforcing rib is set in B column reinforcement plate, improves vehicle torsion stiffness and intensity, security performance is high；B column reinforcement plate is open-minded in lower end
Hole, convenient for welding, welding cost needed for saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of body structure provided by the embodiment of the utility model；
Fig. 2 is the partial schematic diagram of body structure provided by the embodiment of the utility model；
Fig. 3 is the structural schematic diagram of B column reinforcement plate provided by the embodiment of the utility model；
Fig. 4 is the enlarged drawing in Fig. 3 provided by the embodiment of the utility model at A；
Fig. 5 is the enlarged drawing in Fig. 3 provided by the embodiment of the utility model at B.
The names of the parts are as follows in figure:
1-A column reinforcement plate；2-B column reinforcement plate；3-C column reinforcement plate；4- roof side rail stiffening plate；5- threshold stiffening plate；After 6-
Wheel cover stiffening plate；7- reinforcing rib；8- through-hole；9- first horizontal plate；10- second horizontal plate；11- riser；The first reinforcing rib of 12-；
The second reinforcing rib of 13-；The first connector of 14-；The second connector of 15-.
Specific embodiment
In conjunction with above-mentioned Detailed description of the invention specific embodiment of the utility model.
One of the present embodiment body structure, including A column reinforcement plate 1, B column reinforcement plate 2, C column reinforcement plate 3, D column add
Strong plate (not shown), roof side rail stiffening plate 4, threshold stiffening plate 5 and rear wheel cover stiffening plate 6, A column reinforcement plate upper end
1 connect with the 2 upper end side of B column reinforcement plate, the 2 upper end other side of B column reinforcement plate and described 4 one end of roof side rail stiffening plate
Connection, 4 other end of roof side rail stiffening plate are connect with the C column reinforcement plate 3,1 lower end of A column reinforcement plate and the threshold
The connection of 5 one end of stiffening plate, 5 other end of threshold stiffening plate is connect with the rear wheel cover stiffening plate 6, under the B column reinforcement plate 2
End is connect with the middle part of the threshold stiffening plate 5, in the middle part of the B column reinforcement plate 2 and along vertical direction equipped with reinforcing rib 7, institute
It states 2 ends under B column reinforcement plate and is located at below the reinforcing rib 7 equipped with through-hole 8.The utility model passes through roof side rail stiffening plate 4 and C
Column reinforcement plate 3 overlaps, and reinforcing rib 7 is arranged in B column reinforcement plate 2, improves vehicle torsion stiffness and intensity, and security performance is high；
B column reinforcement plate 2 opens hole 8 in lower end, convenient for welding, welding cost needed for saving.
Further, the B column reinforcement plate 2 is in I type, and beauty simple for structure, the B column reinforcement plate 2 includes horizontally disposed
First horizontal plate 9, second horizontal plate 10 and riser 11, connect in the middle part of described 11 one end of riser and the first horizontal plate 9,
Connected in the middle part of 11 other end of riser and the second horizontal plate 10, the first horizontal plate 9, second horizontal plate 10 and
Riser 11 is integrally formed, and 1 upper end of A column reinforcement plate is connect with described 9 one end of first horizontal plate, and the first horizontal plate 9 is another
One end is connect with described 4 one end of roof side rail stiffening plate, and the second horizontal plate 10 is connect with the middle part of the threshold stiffening plate 5.
Further, the reinforcing rib 7 is vertically arranged in the middle part of the riser 11, to solve because B column harness hole is excessive
Influence to side impact intrusion volume improves B column stiffness；The through-hole 8 be set to the reinforcing rib 7 and the second horizontal plate 10 it
Between；The reinforcing rib 7 includes the first reinforcing rib 12 disposed in parallel and the second reinforcing rib 13, and the through-hole 8 is located at described second
Below reinforcing rib 13, reinforcing rib and through-hole are set on the B column reinforcement plate 2, are to guide deformation when side impact；The through-hole
8 be long stripes through hole, which is vertically arranged on the riser 11.
Further, 1 upper end of A column reinforcement plate and the 2 upper end side of B column reinforcement plate are connected by the first connector 14
It connects, first connector 14 need to only be connected the roof side rail stiffening plate 4 and the C column reinforcement plate 3 overlap joint by thermoforming mode
It connects, is not required to whole section of thermoforming；The width of first connector 14 is 50mm, and the B column reinforcement plate 2 is facilitated to reinforce with the C column
The overlap joint of plate 3 is conducive to improve vehicle torsion stiffness and intensity；The roof side rail stiffening plate 4 and the C column reinforcement plate 3 pass through the
The connection of two connectors 15, the width of second connector 15 are 50mm, facilitate the roof side rail stiffening plate 4 and the C column reinforcement plate 3
Overlap joint.
Further, the material of the roof side rail stiffening plate 4 is made of high-strength steel, improves the rigid of the roof side rail stiffening plate
Degree, and then improve the rigidity of vehicle vehicle body.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of body structure, it is characterised in that: including A column reinforcement plate, B column reinforcement plate, C column reinforcement plate, D column reinforcement plate, on
Side bar stiffening plate, threshold stiffening plate and rear wheel cover stiffening plate, the A column reinforcement plate are set on A column, the B column reinforcement plate
It is set on B column, the C column reinforcement plate is set on C column, and the D column reinforcement plate is set on D column, and the roof side rail is reinforced
Plate is set on roof side rail inner panel, and the threshold stiffening plate is set in threshold internal plate, A column reinforcement plate upper end and the B
The connection of column reinforcement plate upper end side, the B column reinforcement plate upper end other side connect with roof side rail stiffening plate one end, it is described on
The side bar stiffening plate other end is connect with the C column reinforcement plate, and A column reinforcement plate lower end and threshold stiffening plate one end connect
It connects, the threshold stiffening plate other end is connect with the rear wheel cover stiffening plate, and B column reinforcement plate lower end and the threshold are reinforced
The middle part of plate connects, in the middle part of the B column reinforcement plate and along vertical direction equipped with reinforcing rib, B column reinforcement plate lower end and position
Through-hole is equipped with below the reinforcing rib.
2. body structure according to claim 1, which is characterized in that the B column reinforcement plate is in I type, the B column reinforcement plate
Including horizontally disposed first horizontal plate, second horizontal plate and riser, in the middle part of described riser one end and the first horizontal plate
It is connect in the middle part of connection, the riser other end and the second horizontal plate, A column reinforcement plate upper end and the first horizontal plate
One end connection, the first horizontal plate other end connect with roof side rail stiffening plate one end, the second horizontal plate with it is described
The middle part of threshold stiffening plate connects.
3. body structure according to claim 2, which is characterized in that the reinforcing rib is vertically arranged in the riser
Portion, the through-hole are set between the reinforcing rib and the second horizontal plate.
4. body structure according to claim 3, which is characterized in that the reinforcing rib includes the first reinforcement disposed in parallel
Muscle and the second reinforcing rib, the through-hole are located at below second reinforcing rib.
5. body structure according to any one of claims 1-4, which is characterized in that the through-hole is long stripes through hole.
6. body structure according to claim 1, which is characterized in that A column reinforcement plate upper end and the B column reinforcement plate
Upper end side is connected by the first connector.
7. body structure according to claim 6, which is characterized in that the width of first connector is 50mm.
8. body structure according to claim 1, which is characterized in that the roof side rail stiffening plate and the C column reinforcement plate
It is connected by the second connector.
9. body structure according to claim 8, which is characterized in that the width of second connector is 50mm.
10. body structure according to claim 1, which is characterized in that the material of the roof side rail stiffening plate is by high-strength steel
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076008.2U CN209566980U (en) | 2018-12-07 | 2018-12-07 | A kind of body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076008.2U CN209566980U (en) | 2018-12-07 | 2018-12-07 | A kind of body structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209566980U true CN209566980U (en) | 2019-11-01 |
Family
ID=68321760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076008.2U Active CN209566980U (en) | 2018-12-07 | 2018-12-07 | A kind of body structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209566980U (en) |
-
2018
- 2018-12-07 CN CN201822076008.2U patent/CN209566980U/en active Active
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