CN208602570U - Vehicle body side impact reinforcing mechanisms - Google Patents
Vehicle body side impact reinforcing mechanisms Download PDFInfo
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- CN208602570U CN208602570U CN201821040096.4U CN201821040096U CN208602570U CN 208602570 U CN208602570 U CN 208602570U CN 201821040096 U CN201821040096 U CN 201821040096U CN 208602570 U CN208602570 U CN 208602570U
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Abstract
The utility model provides a kind of vehicle body side impact reinforcing mechanisms, it includes oblique support plate under B column inner panel, threshold middle section, threshold middle section inner panel, front-row seats crossbeam and B column, the B column inner panel is fixed on the upper surface in the threshold middle section, and threshold middle section inner panel is fixed on the inner surface in the threshold middle section；One end of the front-row seats crossbeam is connected to the outer edge of threshold middle section inner panel, one end of oblique support plate is fixed on the front-row seats crossbeam under the B column, the other end of oblique support plate is fixed on the B column inner panel under the B column, and is located at the top of threshold middle section inner panel.The utility model vehicle body side impact reinforcing mechanisms can effectively reinforce the intensity of B column, also further strengthen linking for B column and front-row seats crossbeam simultaneously, further increase the integral strength of occupant's cabin, and the requirement for different enterprise's different automobile types gives different selections, increases the diversity of selection.
Description
Technical field
The utility model relates to automotive field, in particular to a kind of vehicle body side impact reinforcing mechanisms.
Background technique
In the prior art, universal in our daily lifes with automobile, the safety problem of automobile also increasingly by
To the concern of consumer.However, the safety of automobile is not only embodied in the security configurations such as air bag, ABS, ACC, also embody
On body structure, and the structure of B column and front-row seats crossbeam is particularly critical in the safe design of automobile side crash.
In general, the safety in order to guarantee automobile side crash as far as possible, people are on body structure generally using following several
Mode:
One, one section of high-strength plate of the position laser assembly solder of center pillar reinforcing plate side impact, the method is at high cost, complex process, and
And the method for only relying on one section of high-strength plate of laser assembly solder is still difficult to ensure the intensity of B column, not can guarantee automobile side crash still
Safety；
Two, an oblique support plate is installed on B column inner panel, is linked at B column inner panel by bolt with front-row seats crossbeam
Together.The intrusion volume of B column when can reduce side impact to a certain extent in this way, but only rely on the method and be still difficult to protect
The intensity for demonstrate,proving B column, not can guarantee the safety of automobile side crash still.
In conclusion those skilled in the art's urgently new vehicle body side impact reinforcing mechanisms of Curve guide impeller.
Utility model content
When the technical problems to be solved in the utility model is to overcome automobile side crash in the prior art B-pillar deformation amount it is big,
So as to cause occupant's living space reduce, reduce occupant safety defect, a kind of vehicle body side impact reinforcing mechanisms are provided.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of vehicle body side impact reinforcing mechanisms, it is characterized in that, the vehicle body side impact reinforcing mechanisms include B column inner panel, threshold
Oblique support plate under middle section, threshold middle section inner panel, front-row seats crossbeam and B column, the B column inner panel are fixed on the threshold middle section
Upper surface, threshold middle section inner panel are fixed on the inner surface in the threshold middle section；
One end of the front-row seats crossbeam is connected to the outer edge of threshold middle section inner panel, the oblique branch of B column
One end of fagging is fixed on the front-row seats crossbeam, and the other end of oblique support plate is fixed on the B column inner panel under the B column
On, and it is located at the top of threshold middle section inner panel.
One embodiment according to the present utility model, the vehicle body side impact reinforcing mechanisms further include the main stiffening plate of B column and B column
Lower supporting plate, the main stiffening plate of B column are fixed on the connection of the outer surface of the B column inner panel and the outer surface in the threshold middle section
Place；
An opening is offered on the B column inner panel, forms the first chamber between the B column inner panel and the main stiffening plate of B column
Body, the opening are connected to first cavity, and the B column lower supporting plate is fixed on the intracorporal B column master of first chamber
In stiffening plate.
One embodiment according to the present utility model, the shape of the B column lower supporting plate are bell shape.
One embodiment according to the present utility model, the lower end of the B column lower supporting plate is in the threshold middle section
At the 14mm of top.
One embodiment according to the present utility model, the vertical wall surface of the B column lower supporting plate and the threshold middle section
5mm is spaced between vertical wall surface.
One embodiment according to the present utility model, one end of the front-row seats crossbeam, which extends, to be connected in the threshold
The junction of section and the B column inner panel, and shape between the extension site of the front-row seats crossbeam and threshold middle section inner panel
At the second cavity, second cavity is corresponding with the B column lower supporting plate.
One embodiment according to the present utility model, the bell shape of the B column lower supporting plate using punching press one at
Made of type.
Each edge of one embodiment according to the present utility model, the B column lower supporting plate extends outward to form first
Interconnecting piece, the B column lower supporting plate are welded in first cavity by the first connecting portion.
One embodiment according to the present utility model, the bell shape of the B column lower supporting plate is using self-brazing after punching press
It is manufactured.
One embodiment according to the present utility model, each edge of the extension site of the front-row seats crossbeam is to extension
It stretches to form second connecting portion, the extension site of the front-row seats crossbeam is welded in the threshold by the second connecting portion
The junction of section and the B column inner panel, and make second cavity corresponding with first cavity.
The positive effect of the utility model is:
The utility model vehicle body side impact reinforcing mechanisms can effectively reinforce the intensity of B column, while also further strengthen B column
With linking for front-row seats crossbeam, the integral strength of occupant's cabin is further increased, and is directed to different enterprise's different automobile types
Requirement give different selections, increase the diversity of selection.
Detailed description of the invention
The above and other feature of the utility model, property and advantage will pass through with reference to the accompanying drawings and examples
It describes and becomes apparent, identical appended drawing reference always shows identical feature in the accompanying drawings, in which:
Fig. 1 is the structural schematic diagram of the embodiment one of the utility model vehicle body side impact reinforcing mechanisms.
Fig. 2 is the top view of the embodiment one of the utility model vehicle body side impact reinforcing mechanisms.
Fig. 3 is the sectional schematic diagram splitted in Fig. 1 along line A-A.
Fig. 4 is in the utility model vehicle body side impact reinforcing mechanisms using the knot of the B column lower supporting plate made of the welding manner
Structure schematic diagram.
Fig. 5 is the structural representation that stamping forming B column lower supporting plate is used in the utility model vehicle body side impact reinforcing mechanisms
Figure.
Fig. 6 is the structural schematic diagram of the embodiment two of the utility model vehicle body side impact reinforcing mechanisms.
Fig. 7 is the top view of the embodiment two of the utility model vehicle body side impact reinforcing mechanisms.
Fig. 8 is the sectional schematic diagram splitted in Fig. 6 along line B-B.
Fig. 9 is the structural schematic diagram of front-row seats crossbeam in the utility model vehicle body side impact reinforcing mechanisms.
[appended drawing reference]
B column inner panel 10
Threshold middle section 11
Threshold middle section inner panel 12
Front-row seats crossbeam 13
Oblique support plate 14 under B column
The main stiffening plate 15 of B column
B column lower supporting plate 16
First connecting portion 161
Opening 101
First cavity a
Extension site 131
Second connecting portion 132
Specific embodiment
It is practical to this below in conjunction with attached drawing for the above objects, features, and advantages of the utility model can be clearer and more comprehensible
Novel specific embodiment elaborates.
The embodiments of the present invention are described with detailed reference to attached drawing now.Now with detailed reference to the excellent of the utility model
Embodiment is selected, its example is shown in the drawings.In the case of any possible, will be come in all the appended drawings using identical label
Indicate the same or similar part.
In addition, although term used in the utility model is selected from public term, this reality
Some terms mentioned in novel specification may be applicant by his or her judgement come selection, and detailed meanings exist
Illustrate in the relevant portion of description herein.
Furthermore, it is desirable that not only by used actual terms, and be also to the meaning contained by each term
To understand the utility model.
Embodiment one:
Fig. 1 is the structural schematic diagram of the embodiment one of the utility model vehicle body side impact reinforcing mechanisms.Fig. 2 is the utility model
The top view of the embodiment one of vehicle body side impact reinforcing mechanisms.Fig. 3 is the sectional schematic diagram splitted in Fig. 1 along line A-A.
As shown in figures 1 and 3, the utility model discloses a kind of vehicle body side impact reinforcing mechanisms comprising B column inner panel 10,
Oblique support plate 14 under threshold middle section 11, threshold middle section inner panel 12, front-row seats crossbeam 13 and B column, wherein B column inner panel 10 is fixed
In the upper surface in threshold middle section 11, threshold middle section inner panel 12 is fixed on the inner surface in threshold middle section 11.Front-row seats crossbeam 13
One end be connected to the outer edge of threshold middle section inner panel 12, one end of oblique support plate 14 is fixed on front-row seats crossbeam under B column
On 13, the other end of oblique support plate 14 under B column is fixed on B column inner panel 10, and is located at the top of threshold middle section inner panel 12.
Further, the vehicle body side impact reinforcing mechanisms further include the main stiffening plate 15 of B column and B column lower supporting plate 16, by B column
Main stiffening plate 15 is fixed on the junction of the outer surface of B column inner panel 10 and the outer surface in threshold middle section 11.It is opened up on B column inner panel 10
There is an opening 101, forms the first cavity a between B column inner panel 10 and the main stiffening plate 15 of B column, opening 101 is connected to the first cavity a,
In the main stiffening plate 15 of the B column that B column lower supporting plate 16 is fixed in the first cavity a.
Preferably, the shape of B column lower supporting plate 16 is bell shape.The lower end of B column lower supporting plate 16 is in threshold
At the top 14mm in middle section 11.5mm is spaced between the vertical wall surface of B column lower supporting plate 16 and the vertical wall surface in threshold middle section 11.
Fig. 4 is in the utility model vehicle body side impact reinforcing mechanisms using the knot of the B column lower supporting plate made of the welding manner
Structure schematic diagram.Fig. 5 is the structural representation that stamping forming B column lower supporting plate is used in the utility model vehicle body side impact reinforcing mechanisms
Figure.
As shown in Figure 4 and Figure 5, preferably by the bell shape of B column lower supporting plate 16 using made of self-brazing after punching press.
Alternatively, can also be preferably by the bell shape of B column lower supporting plate 16 using made of punching press integrated molding.
As described above, the present embodiment passes through lower chamber (i.e. the first chamber in B column main stiffening plate 15 and the formation of B column inner panel 10
The B column lower supporting plate 16 of one bell shape of welding in body a), this structure will not occupy occupant space.
B column lower supporting plate 16 and threshold middle section 11 keep the spacing (as shown in Figure 2) of 5mm or so, are more advantageous to energy
It absorbs, and is bolted together B column inner panel 10 with seat front beam by oblique support plate 16 under B column, it in this way can be with
While effectively improving the intensity of B column, linking for B column and front-row seats crossbeam is also provided enhanced, the whole of occupant's cabin is increased
Body intensity, while being also convenient for the conduction and evacuation of side impact energy.
The vehicle body side impact reinforcing mechanisms form this structure of the present embodiment, Ke Yiyou by the combination to different components
Effect ground increases the intensity of B column, while reinforcing the connection of B column Yu seat front beam, and the safety of occupant, gives not when increasing side impact
With enterprise's different automobile types another kind selection scheme.
Embodiment two:
Fig. 6 is the structural schematic diagram of the embodiment two of the utility model vehicle body side impact reinforcing mechanisms.Fig. 7 is the utility model
The top view of the embodiment two of vehicle body side impact reinforcing mechanisms.Fig. 8 is the sectional schematic diagram splitted in Fig. 6 along line B-B.Fig. 9 is this
The structural schematic diagram of front-row seats crossbeam in utility model vehicle body side impact reinforcing mechanisms.
As shown in Figures 6 to 9, the structure of the present embodiment is basically the same as the first embodiment, the difference is that: this implementation
For example in the structure basis of embodiment one, one end of front-row seats crossbeam 13, which extends, is connected to threshold middle section 11 and B column inner panel 10
Junction, and the second cavity is formed between the extension site of front-row seats crossbeam 13 and threshold middle section inner panel 12, convenient for absorbing
Energy, second cavity are corresponding with B column lower supporting plate 16.
Further specifically, each edge of B column lower supporting plate 16 extends outward to form first connecting portion 161, props up under B column
Fagging 16 is welded in the first cavity a by first connecting portion 161.
Preferably, second connecting portion is extended outward to form at each edge of the extension site of front-row seats crossbeam 13 131
132, the extension site 131 of front-row seats crossbeam 13 is welded on threshold middle section 11 and B column inner panel 10 by second connecting portion 132
Junction, and make second cavity corresponding with the first cavity a.
The present embodiment makes extension site 131 form cavity on the basis of example 1, by the extension of front-row seats crossbeam 13
It is corresponding with the B column lower supporting plate 16 of bell shape (as shown in Figure 6), the intensity of B column can be further improved in this way, simultaneously
Also linking for B column and front-row seats crossbeam is further enhanced, different enterprises are given in the safety of occupant when further increasing side impact
The different selection scheme of industry different automobile types.
It is described according to above structure, the utility model vehicle body side impact reinforcing mechanisms, which mainly provide a kind of composite structure, to be come very
Increase B column intensity well, reduces side impact deflection.Mainly when solving automobile side crash in the prior art B-pillar deformation amount it is big, to
Caused occupant's living space reduces, reduces the technical issues of occupant safety.
In conclusion the utility model vehicle body side impact reinforcing mechanisms can effectively reinforce the intensity of B column, while also into one
Step reinforcing B column is linked with front-row seats crossbeam, further increases the integral strength of occupant's cabin, and be directed to different enterprises
The requirement of different automobile types gives different selections, increases the diversity of selection.
Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that
These are merely examples, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art
Member can make numerous variations or be repaired to these embodiments under the premise of without departing substantially from the principles of the present invention and essence
Change, but these change and modification each fall within the protection scope of the utility model.
Claims (10)
1. a kind of vehicle body side impact reinforcing mechanisms, which is characterized in that the vehicle body side impact reinforcing mechanisms include B column inner panel, in threshold
Oblique support plate under section, threshold middle section inner panel, front-row seats crossbeam and B column, the B column inner panel are fixed on the upper of the threshold middle section
End face, threshold middle section inner panel are fixed on the inner surface in the threshold middle section；
One end of the front-row seats crossbeam is connected to the outer edge of threshold middle section inner panel, oblique support plate under the B column
One end be fixed on the front-row seats crossbeam, the other end of oblique support plate is fixed on the B column inner panel under the B column,
And it is located at the top of threshold middle section inner panel.
2. vehicle body side impact reinforcing mechanisms as described in claim 1, which is characterized in that the vehicle body side impact reinforcing mechanisms further include
The main stiffening plate of B column and B column lower supporting plate, the main stiffening plate of B column are fixed in the outer surface and the threshold of the B column inner panel
The junction of the outer surface of section；
An opening is offered on the B column inner panel, forms the first cavity, institute between the B column inner panel and the main stiffening plate of B column
It states opening to be connected to first cavity, the B column lower supporting plate is fixed on the intracorporal main stiffening plate of B column of first chamber
On.
3. vehicle body side impact reinforcing mechanisms as claimed in claim 2, which is characterized in that the shape of the B column lower supporting plate is loudspeaker
Mouth-shaped.
4. vehicle body side impact reinforcing mechanisms as claimed in claim 3, which is characterized in that the lower end of the B column lower supporting plate
At the top 14mm in the threshold middle section.
5. vehicle body side impact reinforcing mechanisms as claimed in claim 3, which is characterized in that the vertical wall surface of the B column lower supporting plate
5mm is spaced between the vertical wall surface in the threshold middle section.
6. vehicle body side impact reinforcing mechanisms as claimed in claim 3, which is characterized in that one end of the front-row seats crossbeam extends
It is connected to the junction in the threshold middle section Yu the B column inner panel, and the extension site of the front-row seats crossbeam and the door
The second cavity is formed between the inner panel of sill middle section, second cavity is corresponding with the B column lower supporting plate.
7. vehicle body side impact reinforcing mechanisms as claimed in claim 3, which is characterized in that the toroidal of the B column lower supporting plate
Shape is using made of punching press integrated molding.
8. vehicle body side impact reinforcing mechanisms as claimed in claim 7, which is characterized in that each edge of the B column lower supporting plate
First connecting portion is extended outward to form, the B column lower supporting plate is welded in first cavity by the first connecting portion.
9. vehicle body side impact reinforcing mechanisms as claimed in claim 3, which is characterized in that the toroidal of the B column lower supporting plate
Shape is using made of self-brazing after punching press.
10. vehicle body side impact reinforcing mechanisms as claimed in claim 6, which is characterized in that the extension of the front-row seats crossbeam
Each edge of position extends outward to form second connecting portion, and the extension site of the front-row seats crossbeam is connected by described second
Portion is welded on the junction in the threshold middle section Yu the B column inner panel, and makes second cavity and first cavity pair
It answers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040096.4U CN208602570U (en) | 2018-06-29 | 2018-06-29 | Vehicle body side impact reinforcing mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040096.4U CN208602570U (en) | 2018-06-29 | 2018-06-29 | Vehicle body side impact reinforcing mechanisms |
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| Publication Number | Publication Date |
|---|---|
| CN208602570U true CN208602570U (en) | 2019-03-15 |
Family
ID=65667541
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821040096.4U Active CN208602570U (en) | 2018-06-29 | 2018-06-29 | Vehicle body side impact reinforcing mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208602570U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021004497A1 (en) * | 2019-07-10 | 2021-01-14 | 长城汽车股份有限公司 | Vehicle body structure and vehicle |
| WO2021013004A1 (en) * | 2019-07-23 | 2021-01-28 | 长城汽车股份有限公司 | Vehicle body structure and vehicle |
| CN112659985A (en) * | 2020-12-29 | 2021-04-16 | 宜宾凯翼汽车有限公司 | Car seat crossbeam structure |
| RU2778260C1 (en) * | 2019-07-10 | 2022-08-17 | Грейт Волл Мотор Компани Лимитед | Car body structure and car |
-
2018
- 2018-06-29 CN CN201821040096.4U patent/CN208602570U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021004497A1 (en) * | 2019-07-10 | 2021-01-14 | 长城汽车股份有限公司 | Vehicle body structure and vehicle |
| RU2778260C1 (en) * | 2019-07-10 | 2022-08-17 | Грейт Волл Мотор Компани Лимитед | Car body structure and car |
| EP3978336A4 (en) * | 2019-07-10 | 2022-08-17 | Great Wall Motor Company Limited | Vehicle body structure and vehicle |
| WO2021013004A1 (en) * | 2019-07-23 | 2021-01-28 | 长城汽车股份有限公司 | Vehicle body structure and vehicle |
| CN112659985A (en) * | 2020-12-29 | 2021-04-16 | 宜宾凯翼汽车有限公司 | Car seat crossbeam structure |
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