CN208881918U - A kind of B-pillar assembly and automobile of automobile - Google Patents
A kind of B-pillar assembly and automobile of automobile Download PDFInfo
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- CN208881918U CN208881918U CN201821326864.2U CN201821326864U CN208881918U CN 208881918 U CN208881918 U CN 208881918U CN 201821326864 U CN201821326864 U CN 201821326864U CN 208881918 U CN208881918 U CN 208881918U
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- automobile
- reinforcing
- column
- pillar assembly
- reinforce
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Abstract
The utility model discloses a kind of B-pillar assembly of automobile and automobiles, B-pillar assembly includes B column ontology and B column reinforcing beam, B column ontology is arranged along the bodywork height direction of automobile setting B column reinforcing beam along the bodywork height direction of automobile, and B column reinforcing beam, which has, to be reinforced girder, reinforce front supported beam and reinforce collateral beam；Wherein, the leading flank fitting for reinforcing girder is fixed on the trailing flank of B column ontology；Reinforce front supported beam to extend from the inward flange for the trailing flank for reinforcing girder, along the length of wagon direction of automobile towards the front side for reinforcing girder, and is bonded the medial surface for being fixed on B column ontology；Reinforce back edge of the collateral beam from the medial surface for reinforcing front supported beam, the vehicle-body width direction along automobile extends towards the inside for reinforcing collateral beam.The B-pillar assembly the distance between effectively enhances the intensity of B columnar region, also, makes B column ontology the explosion space that can sufficiently meet seat airbag, it is ensured that the security protection performance of automobile.
Description
Technical field
The utility model relates to automotive engineering, in particular to the B-pillar assembly and automobile of a kind of automobile.
Background technique
In Automobile Body Design, the strength and stiffness of body structure are not only considered, it is also necessary to take into account the vehicle body of automobile
The safe design requirement in space.
B column needs enough intensity as important support member, in the prior art, usually by increasing B column itself
Size increase its strength and stiffness, still, cause the explosion space of seat airbag to subtract after the size of B column increases
It is small, sufficient space can not be provided for the explosion of seat airbag, the security protection performance of automobile is caused to reduce.
To those skilled in the art, the intensity of B column, the explosion space of rigidity and seat airbag how to be taken into account
It is a technical problem to be solved urgently.
Utility model content
The purpose of the utility model is to provide a kind of B-pillar assembly of automobile, which effectively enhances the strong of B columnar region
Degree, also, the distance between make B column ontology and can sufficiently meet the explosion space of seat airbag, it is ensured that the peace of automobile
Full protection performance.The another object of the utility model is to provide a kind of automobile with the B-pillar assembly.
The utility model provides a kind of B-pillar assembly of automobile, and the B-pillar assembly includes:
B column ontology, the B column ontology are arranged along the bodywork height direction of the automobile,
B column reinforcing beam, the B column reinforcing beam are arranged along the bodywork height direction of the automobile, and the B column reinforcing beam has
Reinforce girder, reinforce front supported beam and reinforces collateral beam；
Wherein, the leading flank fitting for reinforcing girder is fixed on the trailing flank of the B column ontology；
It is described reinforce front supported beam from it is described reinforce girder trailing flank inward flange, along the length of wagon direction of the automobile
Extend towards the front side for reinforcing girder, and is bonded the medial surface for being fixed on the B column ontology；
It is described reinforce collateral beam from the back edge of the medial surface for reinforcing front supported beam, along the body width side of the automobile
Extend to towards the inside for reinforcing collateral beam.
Optionally, the top of the B column reinforcing beam is lower than the top of the B column ontology, also, the bottom of the B column ontology
End, the sill strip reinforced girder, the reinforcement front supported beam and the bottom end for reinforcing collateral beam and be both connected to the automobile.
Optionally, the girder of reinforcing has the first cavity extended along the bodywork height direction of the automobile；It is described to add
Strong front supported beam has the second cavity extended along the bodywork height direction of the automobile；It is described to reinforce collateral beam with along the vapour
The third cavity that the bodywork height direction of vehicle extends.
Optionally, the first reinforcing rib of two interlaced arrangements is equipped in first cavity, first reinforcing rib is along institute
The bodywork height direction for stating automobile extends.
Optionally, two first reinforcing ribs intersect vertically, and the cavity wall of vertical first cavity.
Optionally, two length of wagon directions along the automobile are arranged second is equipped in second cavity to reinforce
Muscle.
Optionally, the lateral surface for reinforcing girder is concordant with the lateral surface of the B column ontology.
Optionally, the leading flank for reinforcing front supported beam is located at the rear of the leading flank of the B column ontology.
The another object of the utility model is to provide a kind of automobile, and the automobile includes two sill strips and above-described
B-pillar assembly, the every sill strip are all connected with the B-pillar assembly.
Optionally, being connected between the B column ontology of two sill strips has preset distance.
It can be seen from the above, a kind of B-pillar assembly provided by the utility model includes B column ontology and B column reinforcing beam, B column adds
Brutal, which has, to be reinforced girder, reinforce front supported beam and reinforces collateral beam, reinforce girder leading flank fitting be fixed on B column ontology after
Side, and reinforce front supported beam from the inward flange of the trailing flank for reinforcing girder, along the length of wagon direction of automobile towards reinforcing girder
Front side extends, and is bonded and is fixed on the medial surface of B column ontology, reinforce collateral beam from the back edge of the medial surface for reinforcing front supported beam,
Vehicle-body width direction along automobile extends towards the inside for reinforcing collateral beam.Compared with B column in the prior art, the B column of the structure
Assembly can reduce B column ontology in the size of vehicle-body width direction, so as to provide abundance for the explosion of seat airbag
Space, it is ensured that the security protection performance of automobile；Also, effectively enhance the intensity of B-pillar assembly by B column reinforcing beam.
Detailed description of the invention
The following drawings only does schematic illustration and explanation to the utility model, does not limit the scope of the utility model.
Fig. 1 is the structural schematic diagram of B column reinforcing beam in the utility model specific embodiment；
Fig. 2 is the structural schematic diagram that B-pillar assembly is installed in vehicle body in the utility model specific embodiment.
Label declaration:
10B column assembly；
11B column ontology；
12B column reinforcing beam；
121 reinforce girder；
The first reinforcing rib of 121a；
122 reinforce front supported beam；
The second reinforcing rib of 122a；
123 reinforce collateral beam；
20 sill strips.
Specific embodiment
In order to which the technical features, objects and effects to utility model are more clearly understood, Detailed description of the invention sheet is now compareed
The specific embodiment of utility model, identical label indicates identical part in the various figures.
Herein, " schematic " expression " serving as examplea, instances, or illustrations " should not will be described herein as " showing
Any diagram, the embodiment of meaning property " are construed to technical solution that is a kind of preferred or more having advantages.
To make simplified form, only schematically shown in each figure with the utility model relevant portion, and do not represent
Its practical structures as product.In addition, there is identical structure or function in some figures so that simplified form is easy to understand
Component only symbolically depicts one of those, or has only marked one of those.
In order to solve to cannot be considered in terms of in the prior art the intensity of B column, rigidity and seat airbag explosion space skill
Art problem, the utility model provide a kind of B-pillar assembly of automobile, which effectively enhances the intensity of B columnar region, also, makes
The explosion space of seat airbag can sufficiently be met by obtaining the distance between B column ontology, it is ensured that the security protection performance of automobile.
It describes in detail below with reference to Fig. 1 and Fig. 2 to the technical solution of the utility model.Fig. 1 is the utility model tool
The structural schematic diagram of B-pillar assembly in body embodiment；Fig. 2 is the structural schematic diagram that B-pillar assembly is installed in vehicle body in Fig. 1.
" front, rear, top, and bottom, inside and outside " are with the installing of B-pillar assembly 10 it should be noted that the herein presented noun of locality
On the basis of position after to vehicle body, " preceding " refers to that the headstock direction of the length direction automobile along vehicle body, " rear " refer to vapour
The tailstock direction of vehicle, "upper" refer to that roof direction, the "lower" of the short transverse automobile along vehicle body refer to the vehicle bottom side of automobile
To "inner" refers to that the internal direction towards automobile, "outside" refer to the outside direction towards automobile.The use of these nouns of locality
Merely to clearly showing that technical solution, to the claimed technical solution of the application and do not constitute a limitation.
In a particular embodiment, as depicted in figs. 1 and 2, the utility model provides a kind of B-pillar assembly 10, the B-pillar assembly 10
Including B column ontology 11 and B column reinforcing beam 12, B column reinforcing beam 12, which has, to be reinforced girder 121, reinforce front supported beam 122 and reinforces side
Strutbeam 123, the leading flank fitting for reinforcing girder 121 is fixed on the trailing flank of B column ontology 11, and reinforces front supported beam 122 from reinforcement
The inward flange of the trailing flank of girder 121 extends towards the front side for reinforcing girder 121 along the length of wagon direction of automobile, and is bonded solid
It is scheduled on the medial surface of B column ontology 11, reinforces collateral back edge of the beam 123 from the medial surface for reinforcing front supported beam 122, the vehicle along automobile
Body width direction extends towards the inside for reinforcing collateral beam 123.Compared with B column in the prior art, 10 energy of B-pillar assembly of the structure
Enough reduce B column ontology 11 in the size of vehicle-body width direction, sufficient sky is provided so as to the explosion for seat airbag
Between, it is ensured that the security protection performance of automobile；Also, pass through the intensity of the effectively enhancing B-pillar assembly 10 of B column reinforcing beam 12.
Further, as shown in Fig. 2, the top of B column reinforcing beam 12 is lower than the top of B column ontology 11, also, B column ontology
11 bottom end, the bottom end for reinforcing girder 121, reinforcing front supported beam 122 and reinforcing collateral beam 123 are both connected to the sill strip 20 of automobile
On.So set, the height dimension of the B column reinforcing beam 12 is less than B column ontology 11, it, can compared with structure in the prior art
Mitigate the weight of B columnar region significantly, but passes through reinforcement girder 121, reinforcement front supported beam 122 and the reinforcement side in B column reinforcing beam 12
Strutbeam 123 can sufficiently enhance the intensity of B column ontology 11, and effective Zeng Qiang resists the ability of side impact.
Further, reinforce girder 121 with the first cavity along the bodywork height direction of automobile；Reinforce front supported beam 122
The second cavity with the extension along the bodywork height direction of automobile is reinforced collateral beam 123 and is extended with the short transverse of automobile
Third cavity.So set, the B column reinforcing beam 12 is light-weight, it can effectively mitigate the weight of vehicle body.
The first reinforcing rib 121a of two interlaced arrangements is equipped in first cavity, and two first reinforcing rib 121a are along vapour
The bodywork height direction of vehicle extends.Reinforce the strong of girder 121 so set, effectively enhancing by two first reinforcing rib 121a
Degree, can either enhance the intensity of B-pillar assembly 10, and can provide contribution for side impact, promote the safety of automobile.
In specific embodiment, as shown in Fig. 2, two first reinforcing rib 121a intersect vertically, and vertical first cavity
Cavity wall.The midline for intersecting at first cavity of two first reinforcing rib 121a, so that equably girder 121 is reinforced in enhancing
Intensity.
The second reinforcing rib 122a that two length of wagon directions along automobile are arranged is equipped in second cavity.It is being embodied
In example, referring to figs. 1 and 2, wherein a second reinforcing rib 122a is corresponding with the front side wall of girder 121 is reinforced, Ling Yigen
Second reinforcing rib 122a is corresponding with the reinforcement position of the first reinforcing rib 121a of inner sidewall of girder 121 is connected to, so set,
Effectively promote the integrally-built fastness of B column reinforcing beam 12.
In a particular embodiment, the lateral surface for reinforcing girder 121 is concordant with the lateral surface of B column ontology 11, so that B column
The outside of assembly 10 is smooth, smooth seating side is provided for the installation of other component, further, it is possible to more efficiently enhance B
The intensity of column ontology 11, effectively resists side impact.
The leading flank of reinforcement front supported beam 122 is located at the rear of the leading flank of B column ontology 11, to avoid reinforcing front supported beam
122 occupy the explosion space of seat airbag.
By the various embodiments described above it is found that B-pillar assembly provided by the utility model 10 is connected to B column by B column reinforcing beam 12
Ontology 11, to enhance the intensity of B column ontology 11, to meet the strength and stiffness requirement of B-pillar assembly 10, so set, can
In the case where guaranteeing that 10 strength and stiffness of B-pillar assembly require, the size by B column ontology 11 along the vehicle-body width direction of automobile reduces, from
And the explosion space of seat airbag is increased, to meet in automobile safety protective to seat airbag explosion space
Size requirement.
In addition to above-mentioned B-pillar assembly 10, the utility model also provides a kind of automobile, which includes two sill strips 20 and upper
The B-pillar assembly 10 in each embodiment is stated, every sill strip 20 is all connected with B-pillar assembly 10.
Wherein, being connected between the B column ontology 11 of two sill strips 20 has preset distance, and the preset distance is according to seat
The design requirement in chair air bag explosion space and set.It, can be sufficiently by reducing two by the B-pillar assembly 10 of above structure
Root B column ontology 11 increases seat safety in the size of vehicle-body width direction to reduce the size of the vehicle body crew module of its occupancy
The explosion space of air bag.
Compared with using B column in the prior art, which can be by the explosion space of seat airbag by existing
There is the 22.15mm in technology to increase to 55mm, fully meets size as defined in air bag explosion space safety.
Other structures and connection relationship for automobile provided by the utility model can be found in the prior art, due to above-mentioned
B-pillar assembly has the above technical effect, and therefore, which also has corresponding technical effect.
Herein, "one" is not offered as being limited to the quantity of the utility model relevant portion " only this ", and
And the situation of "one" quantity " more than one " for not indicating exclusion the utility model relevant portion.
Herein, " first ", " second " etc. are only used for mutual differentiation, rather than indicate significance level and sequence and
Existing premise etc. each other.
Unless otherwise indicated, numberical range herein not only includes the entire scope in two endpoint, also includes containing
In several subranges therein.
Although not each embodiment is only wrapped it should be appreciated that this specification is described according to each embodiment
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art
The other embodiments that member is understood that.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, and not to limit the protection scope of the utility model, it is all without departing from made by the utility model skill spirit etc.
Effect embodiment or change should be included within the scope of protection of this utility model such as the combination, segmentation or repetition of feature.
Claims (10)
1. a kind of B-pillar assembly of automobile, which is characterized in that the B-pillar assembly (10) includes:
B column ontology (11), the B column ontology (11) are arranged along the bodywork height direction of the automobile,
B column reinforcing beam (12), the B column reinforcing beam (12) are arranged along the bodywork height direction of the automobile, the B column reinforcing beam
(12) have and reinforce girder (121), reinforce front supported beam (122) and reinforce collateral beam (123)；
Wherein, the leading flank fitting for reinforcing girder (121) is fixed on the trailing flank of the B column ontology (11)；
It is described reinforce front supported beam (122) from it is described reinforce girder (121) trailing flank inward flange, along the vehicle body length of the automobile
It spends direction to extend towards the front side for reinforcing girder (121), and is bonded the medial surface for being fixed on the B column ontology (11)；
It is described reinforce collateral beam (123) from the back edge of the medial surface for reinforcing front supported beam (122), along the vehicle body of the automobile
Width direction extends towards the inside for reinforcing collateral beam (123).
2. B-pillar assembly as described in claim 1, which is characterized in that the top of the B column reinforcing beam (12) is lower than the B column
The top of ontology (11), also, the bottom end of the B column ontology (11), the reinforcement girder (121), the reinforcement front supported beam
(122) and the bottom end for reinforcing collateral beam (123) is both connected to the sill strip (20) of the automobile.
3. B-pillar assembly as described in claim 1, which is characterized in that described reinforce girder (121) are with the vehicle along the automobile
The first cavity that body short transverse extends；Described reinforce front supported beam (122) have along the extension of the bodywork height direction of the automobile
The second cavity；It is described to reinforce collateral beam (123) with the third cavity extended along the bodywork height direction of the automobile.
4. B-pillar assembly as claimed in claim 3, which is characterized in that be equipped with the of two interlaced arrangements in first cavity
One reinforcing rib (121a), first reinforcing rib (121a) extend along the bodywork height direction of the automobile.
5. B-pillar assembly as claimed in claim 4, which is characterized in that two first reinforcing ribs (121a) intersect vertically, and
The cavity wall of vertical first cavity.
6. B-pillar assembly as claimed in claim 3, which is characterized in that be equipped with two in second cavity along the automobile
The second reinforcing rib (122a) of length of wagon direction arrangement.
7. B-pillar assembly as described in claim 1, which is characterized in that the lateral surface and the B column for reinforcing girder (121)
The lateral surface of ontology (11) is concordant.
8. B-pillar assembly as described in claim 1, which is characterized in that the leading flank for reinforcing front supported beam (122) is located at described
The rear of the leading flank of B column ontology (11).
9. a kind of automobile, which is characterized in that the automobile includes two sill strips (20) and claim 1-8 described in any item
B-pillar assembly (10), the every sill strip (20) are all connected with the B-pillar assembly (10).
10. automobile as claimed in claim 9, which is characterized in that be connected to the B column ontology of two sill strips (20)
(11) there is preset distance between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326864.2U CN208881918U (en) | 2018-08-17 | 2018-08-17 | A kind of B-pillar assembly and automobile of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821326864.2U CN208881918U (en) | 2018-08-17 | 2018-08-17 | A kind of B-pillar assembly and automobile of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208881918U true CN208881918U (en) | 2019-05-21 |
Family
ID=66509172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821326864.2U Active CN208881918U (en) | 2018-08-17 | 2018-08-17 | A kind of B-pillar assembly and automobile of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208881918U (en) |
-
2018
- 2018-08-17 CN CN201821326864.2U patent/CN208881918U/en active Active
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