CN205801269U - A kind of middle passage top cover, middle passage assembly and include the automobile of passage assembly in this - Google Patents
A kind of middle passage top cover, middle passage assembly and include the automobile of passage assembly in this Download PDFInfo
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- CN205801269U CN205801269U CN201620559210.9U CN201620559210U CN205801269U CN 205801269 U CN205801269 U CN 205801269U CN 201620559210 U CN201620559210 U CN 201620559210U CN 205801269 U CN205801269 U CN 205801269U
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- top cover
- automobile
- passage
- cover body
- horizontal part
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Abstract
The utility model discloses passage top cover in a kind of automobile, middle passage assembly and comprise the automobile of passage assembly in this, in this automobile, passage assembly includes: passage top cover and two middle passage side plates in automobile, in automobile, passage top cover includes top cover body, the length direction of top cover body extends along the vehicle body direction of automobile, and top cover body is formed by a hollow molded cavity；With two connecting portions, each connecting portion is respectively formed in the side of top cover body, and downwardly extends along the side of top cover body, and each connecting portion extends along the side of top cover body in its longitudinal direction.In automobile, each connecting portion of passage top cover is fixing with the top of a middle passage side plate respectively is connected, and each middle passage side plate is fixed on the floor surface of automobile.The purpose of this utility model is to provide passage top cover in a kind of automobile, middle passage assembly and includes the automobile of passage assembly in this, and it realizes the transmission of power by hollow molded cavity in automobile collision procedure, with the collision safety performance of passage assembly in ensureing.
Description
Technical field
This utility model relates to automotive field, particularly to passage top cover, middle passage assembly in a kind of automobile with include this
The automobile of middle passage assembly.
Background technology
Along with the development of automobile industry, the safety of automobile and lightweight have become the important theme of automobile research and development, and vapour
The middle passage assembly of car, as the important component part of vehicle body, relates to automobile safety during front, side collision
Energy.In existing automobile, passage assembly uses the structure of integration mostly, and not only relatively greatly but also structure is complicated for volume the most how
In the case of ensureing collision safety performance, in how simplifying, the structure of passage is a very important problem.
Utility model content
In view of this, passage top cover, middle passage assembly and include this during the purpose of this utility model is to provide a kind of automobile
The automobile of middle passage assembly, it realizes the transmission of power in automobile collision procedure by hollow molded cavity, not only ensure that middle passage
The collision safety performance of assembly, and simplify structure, it is achieved that the lightweight of middle passage assembly.
Embodiment of the present utility model provides passage top cover in a kind of automobile, including:
Top cover body, the length direction of described top cover body extends along the vehicle body direction of automobile, and described top cover body is by one
Hollow molded cavity is formed；With
Two connecting portions, each described connecting portion is respectively formed in the side of described top cover body, and along described top cover
The side of body downwardly extends, and each described connecting portion extends along the described side of described top cover body in its longitudinal direction.
Preferably, described top cover body includes:
Roof, the length direction of described roof extends along the length direction of described top cover body；
Diapire, the length direction of described diapire extends along the length direction of described top cover body, and described diapire is positioned at described
The lower section of roof；
Two sidewalls, two described sidewalls are respectively formed in the side of described roof and diapire, to form described hollow type
Chamber.
Preferably, farther include:
At least one reinforcement, described reinforcement is vertically formed in described hollow molded cavity, the length of described reinforcement
Direction extends along the length direction of described top cover body.
Preferably, described top cover body includes in its longitudinal direction:
First horizontal part, described first horizontal part extends along described vehicle body direction；
Second horizontal part, described second horizontal part extends along described vehicle body direction, and the height of described second horizontal part is less than
The height of described first horizontal part, and it is positioned at the rear of described first horizontal part；With
Transition part, described transition part is formed between described first horizontal part and the second horizontal part, the two of described transition part
End respectively with described first horizontal part and the second horizontal part circular sliding slopes.
Preferably, described diapire has the first lobe arched upward in described hollow molded cavity in the width direction,
With the accommodation space formed below at described top cover body.
Preferably, described roof includes in the width direction:
Middle clinch, described middle clinch is horizontally disposed；
Two side clinch, two side clinch are horizontally disposed in the both sides of described middle clinch respectively, institute
Stating the height height higher than said two side clinch of middle clinch, the height of said two side clinch is identical；
Two rakes, each rake be formed obliquely a described side clinch and described middle clinch it
Between.
Embodiment of the present utility model additionally provides passage assembly in a kind of automobile, including:
Passage top cover in a kind of automobile as above；
Two middle passage side plates, each connecting portion of passage top cover middle passage side plate described with respectively in described automobile
Top fixing connect, each described middle passage side plate is fixed on the floor surface of automobile.
Preferably, farther include:
Two longitudinal floor beams, each described middle passage side plate is fixed on the ground of described automobile by a described longitudinal floor beam
Plate surface.
Another embodiment of the present utility model additionally provides a kind of automobile, and described automobile includes in above-described automobile
Passage assembly.
Accompanying drawing explanation
This utility model is only schematically illustrated and explains by the following drawings, does not limit scope of the present utility model.
Fig. 1 is the structural representation of middle passage top cover of the present utility model.
Fig. 2 is the sectional view of the middle passage top cover of Fig. 1.
Fig. 3 is the side view of the middle passage top cover of Fig. 1.
Fig. 4 is the assembling schematic diagram of middle passage assembly of the present utility model.
Fig. 5 is the assembling plan view of middle passage assembly of the present utility model.
Label declaration:
Passage top cover in 1 automobile
10 top cover bodies
11 roofs
111 middle clinch
112 side clinch
113 rakes
12 diapires
121 first lobe
13 sidewalls
14 reinforcements
10a the first horizontal part
10b transition part
10c the second horizontal part
20 connecting portions
Passage side plate in 2
Passage assembly in 3 automobiles
4 longitudinal floor beams
30 floor front beams
40 sill strips
50 floor cant beams
Detailed description of the invention
In order to be more clearly understood from the technical characteristic of utility model, purpose and effect, now comparison accompanying drawing explanation is originally
The detailed description of the invention of utility model, the most identical label represents identical part.
In this article, " schematically " expression " serves as example, example or explanation ", " should not show being described herein as
Meaning property " any diagram, embodiment be construed to a kind of preferred or more advantage technical scheme.
For making simplified form, only schematically show and this utility model relevant portion in each figure, and not generation
Table its as the practical structures of product.It addition, so that simplified form readily appreciates, some figure has identical structure or function
Parts, only symbolically depict one of them, or only marked one of them.
In order to solve the technical problem that in prior art, passage assembly structure complexity is heavy, the purpose of this utility model is
Thering is provided passage top cover in a kind of automobile, middle passage assembly and include the automobile of passage assembly in this, it passes through hollow molded cavity at vapour
Car collision process realizes the transmission of power, not only ensure that the collision safety performance of middle passage assembly, and simplify structure, real
Show the lightweight of middle passage assembly.
Fig. 1 is the structural representation of middle passage top cover of the present utility model.Fig. 4 is middle passage assembly of the present utility model
Structural representation.As shown in Figure 1 and Figure 4, present embodiments provide passage assembly 3 in a kind of automobile, including: as shown in Figure 1
Passage top cover 1 in automobile；With two middle passage side plates 2.
Wherein, in automobile, passage top cover 1 includes:
Top cover body 10, the length direction of top cover body 10 extends along the vehicle body direction of automobile, and top cover body 10 is by one
Casement chamber is formed；With
Two connecting portions 20, each connecting portion 20 is respectively formed in the side of top cover body 10, and along top cover body 10
Side downwardly extend, each connecting portion 20 in its longitudinal direction along top cover body 10 side extend, the most each connecting portion
20 are formed on the whole length direction of top cover body 10.
In automobile, each connecting portion 20 of passage top cover 1 is fixing with the top of a middle passage side plate 2 respectively is connected, each
Middle passage side plate 2 is fixed on the floor surface of automobile.Wherein, connecting portion 20 can by riveting or welding by the way of with middle channel side
The top of plate 2 is fixing to be connected.
In the present embodiment, in automobile, passage assembly 3 is made up of middle passage top cover 1 and two middle passage side plates 2, and it is at vapour
The floor surface of car defines the structure of a door type, thinks that the electrokinetic cell of electric automobile provides and accommodates space.In order to protect
The impact of the external force such as card electrokinetic cell will not be collided, the middle passage top cover 1 in the present embodiment and two middle passage side plates 2
When automobile collision procedure, particularly head-on crash, along its respective length direction by external force from headstock direction to tailstock direction
Conduction.
Wherein, top cover body 10 is a hollow molded cavity, owing to this hollow molded cavity extends along the vehicle body direction of automobile, therefore exists
During by head-on crash, external force is conducted along the whole outer wall of this hollow molded cavity, thus by external force from headstock direction to the tailstock
Direction is conducted.Further, owing to the cavity of the hollow of top cover body 10 can increase the intensity of its outer wall, resist along being perpendicular to
The external force in outer wall direction, then when in automobile passage assembly 3 collided external force and pressure straight down by coming from automobile side angle
During power, deformation is less likely to occur top cover body 10, thus the electrokinetic cell in ensureing to place passage assembly 3 in the car will not be subject to
To destroying.
It addition, passage assembly 3 is decomposed into middle passage top cover 1 and 2 two kinds of parts of middle passage side plate in the automobile of the present embodiment,
And the shape of both parts and structure are the simplest, integrated mode all can be used to manufacture, therefore the present embodiment
In automobile, passage assembly 3 is in guarantee on the basis of the collision safety performance of passage assembly, also simplify structure, not only achieves
The lightweight of middle passage assembly, and simplify manufacturing process, thus reduce manufacturing cost.
Preferably, in the automobile of the present embodiment, passage assembly 3 farther includes:
Two longitudinal floor beams 4, each middle passage side plate 2 is fixed on the floor surface of automobile, i.e. by a longitudinal floor beam 4
Each middle passage side plate 2 is fixing with a longitudinal floor beam 4 to be connected, and longitudinal floor beam 4 is fixed in the floor surface of automobile, or
Longitudinal floor beam 4 is a part for the floor surface of automobile.
Shown in Fig. 5, the front end of each longitudinal floor beam 4 is connected with a floor front beam 30, each floor front beam
30 along vehicle body width extend, be mainly used in undertaking the external force of the head-on crash coming from headstock direction.Each floor is indulged
The outside of beam 4 also has a sill strip 40 extended along headstock direction, sill strip 40 and longitudinal floor beam 4 interval and arranges, and is positioned at
The lower section of arrangements for automotive doors.Wherein, the front end of each sill strip 40 is connected with a floor front beam 30 by floor cant beam 50.Its
In, longitudinal floor beam 4, floor cant beam 50 and sill strip 40 are respectively positioned on the rear of floor front beam 30.
When by the external force of the head-on crash that comes from headstock direction, as shown in the direction of arrow in Fig. 5, each floor
The external force part that front beam 30 bears is conducted to tailstock direction by longitudinal floor beam 4, and another part passes through floor cant beam 50 He
Sill strip 40 conducts to tailstock direction, to realize the dispersion of power so that the external force that each parts bear reduces, it is to avoid due to stress
Excessive and destroy.
Wherein, the external force that longitudinal floor beam 4 is subject to also by connected middle passage side plate 2 and middle passage top cover 1 to
Tailstock direction is conducted, and furthermore achieved that the dispersion of power, therefore, passage side plate 2 and the external force of middle passage top cover 1 conduction in edge
Much smaller than the external force being subject at headstock, to ensure that in automobile, passage assembly 3 is less likely to occur when being collided by external force to destroy, from
And achieve the protection to electrokinetic cell.
As depicted in figs. 1 and 2, top cover body 10 includes:
Roof 11, the length direction of roof 11 extends along the length direction of top cover body 10；
Diapire 12, the length direction of diapire 12 extends along the length direction of top cover body 10, and diapire 12 is positioned at roof 11
Lower section；
Two sidewalls 13, two sidewalls 13 are respectively formed in roof 11 and the side of diapire 12, to form hollow molded cavity.
Preferably, farther include:
At least one reinforcement 14, reinforcement 14 is vertically formed in hollow molded cavity, the length direction edge of reinforcement 14
The length direction of top cover body 10 extends, i.e. reinforcement 14 is formed on the whole length direction of this hollow molded cavity.
As in figure 2 it is shown, reinforcement 14 is formed between roof 11 and diapire 12, hollow molded cavity is divided into multiple less by it
Die cavity, thus further increase the intensity of top cover body 10.It addition, the setting of reinforcement 14 makes the conduction of external force not only
Can be by the outer wall of hollow molded cavity, i.e. roof 11, diapire 12 and two sidewalls 13 conduct, but also can be by inside it
Multiple reinforcements 14 conduct, so that the part being collectively referred to as external force conducting path of top cover body 10, not only
Ensure that the intensity of top cover body 10, and furthermore achieved that the dispersion of power, improve the safety of electrokinetic cell.Strengthen
The quantity of muscle 14 can be configured according to the width of top cover body 10, such as, can include that two spaced add as shown in Figure 2
Strong muscle 14.
Further, diapire 12 has the first lobe 121 arched upward in hollow molded cavity in the width direction, with
An accommodation space formed below at top cover body 10.Wherein, the top of the first lobe 121 can level be prolonged as depicted
Stretch, or be formed as circular arc.
Owing to electrokinetic cell is installed in the lower section of top cover body 10, and electrokinetic cell typically requires and arranges substantial amounts of connecting line
Cable, the first lobe 121 that therefore the top cover body 10 of the present embodiment passes through to arch upward in hollow molded cavity is at top cover body 10
Lower section form accommodation space for connecting cable, to avoid causing due to narrow space cable bending that breakage occurs.
Further, roof 11 includes in the width direction:
Middle clinch 111, middle clinch 111 is horizontally disposed；
Two side clinch 112, two side clinch 112 set in the horizontal direction in the both sides of middle clinch 111 respectively
Putting, the height of middle clinch 111 is higher than the height of two side clinch 112, and the height of two side clinch 112 is identical；With
Two rakes 113, each rake 113 is formed obliquely at a side clinch 112 and middle clinch 111
Between.
Roof 11 defines several character form structures upwards arched upward, consequently facilitating coordinate with the inside gadget of automobile.
It is understood that the shape of roof 11 can be adjusted according to the shape of the inside gadget of automobile.
As shown in figures 1 and 3, top cover body 10 includes in its longitudinal direction:
First horizontal part 10a, the first horizontal part 10a extend along described vehicle body direction；
Second horizontal part 10c, the second horizontal part 10c extend along vehicle body direction, and the height of the second horizontal part 10c is less than first
The height of horizontal part 10a, and it is positioned at the rear of the first horizontal part (10a)；With
Transition part 10b, transition part 10b are formed between the first horizontal part 10a and the second horizontal part 10c, transition part 10b's
Two ends respectively with the first horizontal part 10a and the second horizontal part 10c circular sliding slopes.
As it is shown on figure 3, the top cover body 10 in the present embodiment passes through two levels that height is different in its longitudinal direction
Portion 10a, 10b and transition part 10b achieve twice conversion of the conduction orientation of power, when external force is conducted from the first horizontal part 10a
To transition part 10b, it creates the change of the power with vertical direction component by the change of height and angle, thus ratio is single
The power conduction in direction realizes subtracting power effect greatly.When external force is conducted to the second horizontal part 10c from transition part 10b, and it leads to
The change of over-angle creates the change of the power with vertical direction component further, subtracts power effect realizing it further.This
Sample, after external force is by transition part 10b, it is possible to realize reducing significantly.Further, since the two ends of transition part 10b are divided
Not with the first horizontal part 10a and the second horizontal part 10c circular sliding slopes, the conducting path change that can make power is more smooth, to avoid
Cause top cover body 10 transition part 10b's and the first horizontal part 10a and the second horizontal part 10c due to sharp-pointed angle change
Junction is destroyed, thus avoids the electrokinetic cell being disposed below to be destroyed.
From the foregoing, it will be observed that this utility model provides in a kind of automobile passage top cover, middle passage assembly and includes passage in this
The automobile of assembly, it realizes the transmission of power in automobile collision procedure by hollow molded cavity, not only ensure that middle passage assembly
Collision safety performance, and simplify structure, it is achieved that the lightweight of middle passage assembly.
In another embodiment, passage assembly 3 in the automobile in above-described embodiment can be applied in the car.When
So, in this automobile, how passage assembly 3 realizes installation in the car is not emphasis of the present utility model, those skilled in the art
Passage assembly 3 installation in the car in this automobile can be implemented in any way, repeat no more herein.
In this article, " level " and " vertically ", it is merely meant that this parts or the substantially bearing of trend on surface, does not means that absolutely
To horizontal direction and vertical direction, it can have certain angle with absolute horizontal direction and vertical direction.
In this article, " first ", " second " etc. are only used for differentiation each other, rather than represent significance level and order and
The premise etc. existed each other.
In this article, " one " is not offered as the quantity of this utility model relevant portion being limited to " only this ", and
And " one " does not indicates that the situation of the quantity " more than one " getting rid of this utility model relevant portion.
Except as otherwise noted, numerical range herein not only includes the gamut in two end points, also includes containing
In some subranges therein.
The a series of detailed description of those listed above is only for the tool of feasibility embodiment of the present utility model
Body illustrates, and and be not used to limit protection domain of the present utility model, all without departing from this utility model skill spirit made etc.
Effect embodiment or change, as feature combination, split or repeat, within should be included in protection domain of the present utility model.
Claims (9)
1. passage top cover (1) in an automobile, it is characterised in that including:
Top cover body (10), the length direction of described top cover body (10) extends along the vehicle body direction of automobile, described top cover body
(10) formed by a hollow molded cavity；With
Two connecting portions (20), each described connecting portion (20) is respectively formed in the side of described top cover body (10), and edge
The side of described top cover body (10) downwardly extends, and each described connecting portion (20) is in its longitudinal direction along described top cover body
(10) described side extends.
2. passage top cover (1) in automobile as claimed in claim 1, it is characterised in that described top cover body (10) including:
Roof (11), the length direction of described roof (11) extends along the length direction of described top cover body；
Diapire (12), the length direction of described diapire (12) extends along the length direction of described top cover body, described diapire (12)
It is positioned at the lower section of described roof (11)；
Two sidewalls (13), two described sidewalls (13) are respectively formed in described roof (11) and the side of diapire (12), with shape
Become described hollow molded cavity.
3. passage top cover (1) in automobile as claimed in claim 2, it is characterised in that farther include:
At least one reinforcement (14), described reinforcement (14) is vertically formed in described hollow molded cavity, described reinforcement
(14) length direction extends along the length direction of described top cover body.
4. passage top cover (1) in automobile as claimed in claim 1, it is characterised in that described top cover body (10) is in its length
Include on direction:
First horizontal part (10a), described first horizontal part (10a) extends along described vehicle body direction；
Second horizontal part (10c), described second horizontal part (10c) extends along described vehicle body direction, described second horizontal part (10c)
Height less than the height of described first horizontal part (10a), and be positioned at the rear of described first horizontal part (10a)；With
Transition part (10b), described transition part (10b) be formed at described first horizontal part (10a) and the second horizontal part (10c) it
Between, the two ends of described transition part (10b) respectively with described first horizontal part (10a) and the second horizontal part (10c) circular sliding slopes.
5. passage top cover (1) in automobile as claimed in claim 2, it is characterised in that described diapire (12) is at its width
On there is the first lobe (121) arched upward in described hollow molded cavity, formed below with described top cover body (10)
One accommodation space.
6. passage top cover (1) in automobile as claimed in claim 2, it is characterised in that described roof (11) is at its width
On include:
Middle clinch (111), described middle clinch (111) is horizontally disposed；
Two side clinch (112), two side clinch (112) respectively in the both sides of described middle clinch (111) along level
Direction is arranged, and the height of described middle clinch (111) is higher than the height of said two side clinch (112), said two side
The height of clinch (112) is identical；
Two rakes (113), each rake (113) be formed obliquely described side clinch (112) and described in
Between between clinch (111).
7. passage assembly (3) in an automobile, it is characterised in that including:
Passage top cover (1) in a kind of automobile as described in claim 1 to 6；
Two middle passage side plates (2), logical during in described automobile, each connecting portion (20) of passage top cover (1) is described with one respectively
The top of road side plate (2) is fixing to be connected, and each described middle passage side plate (2) is fixed on the floor surface of automobile.
8. passage assembly (3) in automobile as claimed in claim 7, it is characterised in that farther include:
Two longitudinal floor beams (4), each described middle passage side plate (2) is fixed on described vapour by a described longitudinal floor beam (4)
The floor surface of car.
9. an automobile, it is characterised in that described automobile includes the automobile as described in any claim in claim 7 to 8
Middle passage assembly (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559210.9U CN205801269U (en) | 2016-06-12 | 2016-06-12 | A kind of middle passage top cover, middle passage assembly and include the automobile of passage assembly in this |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559210.9U CN205801269U (en) | 2016-06-12 | 2016-06-12 | A kind of middle passage top cover, middle passage assembly and include the automobile of passage assembly in this |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205801269U true CN205801269U (en) | 2016-12-14 |
Family
ID=58142581
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559210.9U Active CN205801269U (en) | 2016-06-12 | 2016-06-12 | A kind of middle passage top cover, middle passage assembly and include the automobile of passage assembly in this |
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| Country | Link |
|---|---|
| CN (1) | CN205801269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657276A (en) * | 2017-03-31 | 2018-10-16 | 长城汽车股份有限公司 | Vehicle body and vehicle |
-
2016
- 2016-06-12 CN CN201620559210.9U patent/CN205801269U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108657276A (en) * | 2017-03-31 | 2018-10-16 | 长城汽车股份有限公司 | Vehicle body and vehicle |
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