CN208813306U - A kind of connection structure of automobile top cover and side wall - Google Patents
A kind of connection structure of automobile top cover and side wall Download PDFInfo
- Publication number
- CN208813306U CN208813306U CN201820976188.7U CN201820976188U CN208813306U CN 208813306 U CN208813306 U CN 208813306U CN 201820976188 U CN201820976188 U CN 201820976188U CN 208813306 U CN208813306 U CN 208813306U
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- top cover
- plate
- wall
- fixedly connected
- stiffener
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Abstract
The utility model relates to the connection structures of a kind of automobile top cover and side wall, including top cover stay, the side-wall outer-plate being connect with the end of top cover stay, the side-wall inner-plate being fixedly connected with side-wall outer-plate inside, it is characterized in that: a top cover stiffener is fixedly connected on the connecting portion of the top cover stay and side-wall outer-plate and side-wall inner-plate；It is connect respectively with the top of the side-wall outer-plate and side-wall inner-plate at the both ends of the top cover stay, and is fixedly connected with top cover stiffener in the connecting portion of three, and the floor of the following and vehicle body of the side-wall outer-plate is fixedly connected, form cyclic structure.The utility model can effectively transmit top cover and side wall lap-joint stress, make white body producing balanced forces, reduce top cover and side wall in lap-joint's deformation；The bonding strength of top cover stay and side wall can not only be promoted, moreover it is possible to the intensity of vehicle body is improved in torsion, bending process.
Description
Technical field
The utility model relates to bodies of a motor car, and in particular to a kind of connection structure of automobile top cover and side wall.
Background technique
Automobile industry develops rapidly at present, and automobile demand amount increasingly increases, and most of automobiles use monocoque body.Start
The components such as machine, suspension are directly installed on vehicle body, and vehicle body is based on thin-slab structure.This structure can guarantee that complete vehicle quality reduces,
But higher intensity is needed to guarantee driver and passenger safety.Body structure needs to be optimized, and promotes first-order flexure value
And single order torsion value.
CN 204605964U discloses " a kind of automobile and its side wall and top cover connecting structure ", which includes side
It encloses and top cover, side wall includes roof side rail inner panel and roof side rail stiffening plate；The top edge of roof side rail inner panel is equipped with curved to top cover direction
First overlap edge of folding, the top edge of roof side rail stiffening plate are equipped with the second overlap edge bent to top cover direction；First overlap edge
It is at least partly overlapped on top cover with the second overlap edge, and at least one in the first overlap edge and second overlap edge the two is equipped with
Thus interconnecting piece for being fixedly connected with top cover eliminates the connecting bracket between top cover and side wall, simplify structure, and subtract
The light weight of vehicle body.In addition, the first connecting portion connecting for the crossbeam with top cover is arranged on roof side rail inner panel, and upper
The second connecting portion that connect for the skylight sash with top cover is set in side bar stiffening plate, can meet simultaneously non-skylight top cover with
The use of skylight top cover needs, versatile.Unquestionably, this is a kind of good try of the art.
Summary of the invention
The purpose of the utility model is to provide the connection structures of a kind of automobile top cover and side wall, can effectively transmit top cover
With side wall lap-joint stress, make white body producing balanced forces, reduces top cover and side wall in lap-joint's deformation；Top cover support can not only be promoted
The bonding strength of item and side wall, moreover it is possible to the intensity of vehicle body is improved in torsion, bending process.
The connection structure of a kind of automobile top cover and side wall described in the utility model, including top cover stay and top cover stay
End connection side-wall outer-plate, with the side-wall inner-plate that is fixedly connected of side-wall outer-plate inside, it is characterized in that: a top cover stiffener
It is fixedly connected on the connecting portion of the top cover stay and side-wall outer-plate and side-wall inner-plate.
Further, it is connect respectively with the top of the side-wall outer-plate and side-wall inner-plate at the both ends of the top cover stay, and
Top cover stiffener, and the fixed company in floor of the following and vehicle body of the side-wall outer-plate are fixedly connected in the connecting portion of three
It connects, forms cyclic structure.
Further, the top cover stiffener is sheet metal component, wide at the top and narrow at the bottom, is in shield shape, reinforces close to the top cover
The left part of component top edge is equipped with the first via hole, right part is equipped with the second via hole, close to the top cover stiffener lower edge
Middle part is equipped with third via hole；The top of the top cover stiffener is each passed through described first by the first bolt and the second bolt
Via hole and the second via hole are fixedly connected with top cover stay end；It is worn by third bolt the lower part of the top cover stiffener
Third via hole is crossed to be fixedly connected with the side-wall outer-plate and side-wall inner-plate.
Further, Edge Enhancement muscle, top and middle part are equipped on the both sides of the top cover stiffener and below equipped with convex
Play reinforcing rib, lower part is equipped with recess reinforcing rib.
The utility model has the beneficial effects that be fixedly connected by top cover support component with top cover stay and the inside and outside plate of side wall,
The inside and outside plate of side wall connect to form cyclic structure with body platform again, when vehicle body is when vertical force acts on, effectively transmits top cover and side
Lap-joint's stress is enclosed, white body producing balanced forces are made, reduces top cover and side wall in lap-joint's deformation；Top cover stay can not only be promoted
With the bonding strength of side wall, moreover it is possible to improve the intensity of vehicle body in torsion, bending process.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of top cover stiffener；
Fig. 3 is that the utility model is mounted on the schematic diagram that cyclic structure is formed on vehicle body.
In figure: 1-top cover stay, 2-side-wall outer-plates, 3-side-wall inner-plates；
4-top cover stiffeners, 41-Edge Enhancement muscle, 42-protruding reinforcing ribs, 43-recess reinforcing ribs, 45-the first
Via hole, the 46-the second via hole, 47-third via holes；
5-the first bolt, the 6-the second bolt, 7-third bolts, 8-floors.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
The connection structure of a kind of automobile top cover and side wall shown in Figure 1, including top cover stay 1, with top cover stay
The side-wall outer-plate 2 of end connection, the side-wall inner-plate 3 being fixedly connected with side-wall outer-plate inside, substantive distinguishing features are: a top cover adds
Strong component 4 is fixedly connected on the connecting portion of the top cover stay 1 and side-wall outer-plate 2 and side-wall inner-plate 3.
Referring to Fig. 3, connect respectively with the top of the side-wall outer-plate 2 and side-wall inner-plate 3 at the both ends of the top cover stay 1
It connects, and is fixedly connected with top cover stiffener 4, and the ground of the following and vehicle body of the side-wall outer-plate 2 in the connecting portion of three
Plate 8 is fixedly connected, and forms cyclic structure.The side-wall outer-plate and floor of a plurality of top cover stay and two sides constitute multiple cyclic structure shapes
Structure is reticulated, so that the intensity of vehicle body be made to be improved.
Referring to fig. 2, the top cover stiffener 4 is sheet metal component, wide at the top and narrow at the bottom, is in shield shape, adds close to the top cover
The left part of 4 top edge of strong component is equipped with the first via hole 4, right part is equipped with the second via hole 46, under the top cover stiffener 4
The middle part at edge is equipped with third via hole 47；Distinguished by the first bolt 5 and the second bolt 6 on the top of the top cover stiffener 4
It is fixedly connected across first via hole 45 and the second via hole 46 with 1 end of top cover stay；The top cover stiffener 4
Lower part passes through third via hole 47 by third bolt 7 and is fixedly connected with the side-wall outer-plate 2 and side-wall inner-plate 3.
Raised add is equipped with Edge Enhancement muscle 41, top and middle part is equipped with below on the both sides of the top cover stiffener 4
Strengthening tendons 42, lower part are equipped with recess reinforcing rib 43, to enhance the intensity of top cover stiffener itself.
Claims (4)
1. a kind of connection structure of automobile top cover and side wall, including top cover stay (1), the side wall that is connect with the end of top cover stay
Outside plate (2), the side-wall inner-plate (3) being fixedly connected with side-wall outer-plate inside, connect it is characterized in that: a top cover stiffener (4) is fixed
Connect the connecting portion in the top cover stay (1) and side-wall outer-plate (2) and side-wall inner-plate (3).
2. the connection structure of automobile top cover and side wall according to claim 1, it is characterized in that: in the top cover stay (1)
Both ends connect respectively with the top of the side-wall outer-plate (2) and side-wall inner-plate (3), and be fixedly connected in the connecting portion of three
Top cover stiffener (4), and the floor (8) of the following and vehicle body of the side-wall outer-plate (2) is fixedly connected, and forms cyclic annular knot
Structure.
3. the connection structure of automobile top cover and side wall according to claim 1 or 2, it is characterized in that: the top cover reinforces structure
Part (4) is sheet metal component, wide at the top and narrow at the bottom, is in shield shape, is equipped with first in the left part close to top cover stiffener (4) top edge
Via hole (45), right part are equipped with the second via hole (46), are equipped with third mistake at the middle part close to top cover stiffener (4) lower edge
Hole (47)；The top of the top cover stiffener (4) is each passed through described first by the first bolt (5) and the second bolt (6)
Via hole (45) and the second via hole (46) are fixedly connected with top cover stay (1) end；The lower part of the top cover stiffener (4)
Third via hole (47) are passed through by third bolt (7) to be fixedly connected with the side-wall outer-plate (2) and side-wall inner-plate (3).
4. the connection structure of automobile top cover and side wall according to claim 3, it is characterized in that: in the top cover stiffener
(4) both sides and following Edge Enhancement muscle (41), top and the middle part of being equipped with are equipped with recess equipped with protruding reinforcing rib (42), lower part and add
Strengthening tendons (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976188.7U CN208813306U (en) | 2018-06-25 | 2018-06-25 | A kind of connection structure of automobile top cover and side wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820976188.7U CN208813306U (en) | 2018-06-25 | 2018-06-25 | A kind of connection structure of automobile top cover and side wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208813306U true CN208813306U (en) | 2019-05-03 |
Family
ID=66269946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820976188.7U Active CN208813306U (en) | 2018-06-25 | 2018-06-25 | A kind of connection structure of automobile top cover and side wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208813306U (en) |
-
2018
- 2018-06-25 CN CN201820976188.7U patent/CN208813306U/en active Active
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| GR01 | Patent grant |