CN206155576U - Car posterior septum postlaminar part connection structure - Google Patents
Car posterior septum postlaminar part connection structure Download PDFInfo
- Publication number
- CN206155576U CN206155576U CN201621192766.5U CN201621192766U CN206155576U CN 206155576 U CN206155576 U CN 206155576U CN 201621192766 U CN201621192766 U CN 201621192766U CN 206155576 U CN206155576 U CN 206155576U
- Authority
- CN
- China
- Prior art keywords
- side wall
- wall assembly
- connecting plate
- assembly
- rear portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010030 laminating Methods 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 13
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model relates to an automobile body part specifically is car posterior septum postlaminar part connection structure, including back baffle assembly, side wall assembly and rear fender tye, back baffle assembly rear portion with the junction at side wall assembly rear portion, and side wall assembly rear portion with the junction of rear fender tye is provided with the connecting plate, upside and the back baffle and the back windscreen bottom end rail laminating of connecting plate, the downside and the laminating of rear fender back veneer of connecting plate, front side and the rear side baffle and the laminating of rear side baffle reinforcing plate of connecting plate, connecting plate rear side and the laminating of rear fender tye. The utility model discloses a connecting plate will back baffle assembly rear portion with side wall assembly rear portion, rear fender tye be linked to be one closed whole, and form cavity structures, solved the weak problem in junction, has improved the vehicle simultaneously and has hit the security performance after.
Description
Technical field
The utility model is related to car body component, refers specifically to portion connecting structure after a kind of automotive rear partition board.
Background technology
Automotive rear partition board assembly is located at after automobile between air regulator and luggage boot, is one of important assembly of vehicle body, to vehicle body
Performance important role is touched after integral rigidity, intensity, vehicle body.Current majority vehicle rear bulkhead assembly rear portions and side wall assembly
Rear portion is connected using lamina, and side wall assembly rear portion is connected with the opening that is connected by of rear fender gutter channel, connects equal at two
It is more weak, once the rear portion of vehicle meets with collision, easily cause the damage and local deformation of vehicle structure.
The content of the invention
The purpose of this utility model seeks to provide that a kind of bus body strength is high, torsional rigidity is good, after touch the vapour of function admirable
Portion connecting structure after car rear bulkhead.
For achieving the above object, the technical solution adopted in the utility model is：Portion connecting structure after a kind of automotive rear partition board,
Including rear bulkhead assembly, side wall assembly and rear fender gutter channel, the rear bulkhead assembly rear portion and the side wall assembly rear portion
Junction, and the side wall assembly rear portion is provided with connecting plate with the junction of the rear fender gutter channel；The company
Fit with the rear bulkhead of the rear bulkhead assembly and the rear windshield sill of the rear bulkhead assembly upside of fishplate bar；The connection
Fit with the rear fender back veneer of the side wall assembly downside of plate；The rear side of the front side of the connecting plate and the side wall assembly
The rear side dividing plate reinforcing plate laminating of dividing plate and the side wall assembly；The connecting plate rear side and rear fender gutter channel patch
Close.
The utility model rear bulkhead assembly rear portion and the junction at side wall assembly rear portion and side wall assembly rear portion with it is rear
The junction of beater or beat-up gutter channel is provided with connecting plate and is attached so that rear bulkhead assembly rear portion is with side wall assembly rear portion by list
Laminate connection becomes double-deck connection so that closure connection is formed between side wall assembly rear portion and rear fender gutter channel, is solved
Most of vehicles improve the rear collision safety performance of vehicle in the weak problem in above-mentioned junction.
Further, the connecting plate causes the rear bulkhead assembly rear portion and the side wall assembly rear portion and the rear wing
Daughter board gutter channel forms the cavity body structure that closure is reinforced.The formation of the cavity body structure, increases torsional rigidity and the local of body in white
Intensity, improves the NHV performances of vehicle.
Further, welding location hole, lightening hole, welding procedure via or Hinge of Trunk Lid peace are provided with the connecting plate
One or more of dress via.Material-saving, mounting arrangements are convenient.
Further, the yield strength of the connecting plate is 160-210MPa.Connecting plate can be ensured using this yield strength
To side wall assembly rear portion, connect sufficiently strong between rear bulkhead assembly rear portion and rear fender gutter channel, and whole connecting plate
Thickness is suitable, saves material, lightweight.
Further, the connecting plate forms the rear bulkhead assembly rear portion and the junction at the side wall assembly rear portion
Bilayer connection.The form of original rear bulkhead assembly rear portion and the connection of side wall assembly rear portion individual layer is changed, partial structurtes are carried out
Reinforce.
Further, the connecting plate forms the side wall assembly rear portion and the junction of the rear fender gutter channel
Closure connection.The junction for changing original side wall assembly rear portion and rear fender gutter channel is the form for connecting that is open, and is played a game
Portion's structure is reinforced.
Description of the drawings
Fig. 1 is position relationship schematic diagram of the present utility model.
Fig. 2 is the partial enlargement structural representation of Fig. 1.
Fig. 3 is the front view of connecting plate.
Fig. 4 is the utility model in A-A sections and the connection diagram of B-B sections.
Fig. 5 is the automotive rear partition board rear portion of existing vehicle in A-A sections and the connection diagram of B-B sections.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, is easy to more clearly understand the utility model,
But the utility model is not limited to following specific embodiments.
As shown in Figure 1 and Figure 2, a kind of portion connecting structure after automotive rear partition board, including rear bulkhead assembly 1, the and of side wall assembly 2
Rear fender gutter channel 4, the junction at the rear portion of rear bulkhead assembly 1 and the rear portion of the side wall assembly 2, and the gusset are total
The junction of the rear fender gutter channel 4 is provided with connecting plate 3 into rear portion 2；The upside of the connecting plate 3 with it is total with rear bulkhead
Rear bulkhead 1-1 and the rear windshield sill 1-2 laminatings of rear bulkhead assembly 1 into 1；The downside of the connecting plate 3 and side wall assembly 2
Rear fender back veneer 2-3 laminating；The front side of the connecting plate 3 and the rear side dividing plate 2-2 of side wall assembly 2 and side wall assembly 2
The reinforcing plate 2-1 laminating of rear side dividing plate；The rear side of the connecting plate 3 is fitted with rear fender gutter channel 4.
Connecting plate 3 according to such scheme, as shown in figure 3, the profile and size of the connecting plate 3 and rear fender stream
Tank 4-1, rear windshield sill 1-2, rear bulkhead 1-1, rear side dividing plate reinforcing plate 2-1, rear side dividing plate 2-2 and rear fender back veneer
The junction matched design of 2-3, it is ensured that overall structure closely, improves the intensity of junction.The thickness of the connecting plate 3 is
0.8mm.The surrender rigidity of the connecting plate 3 adopts 190Mpa.Welding location hole 3-1, lightening hole 3- are provided with the connecting plate 3
2nd, welding procedure via 3-3 or Hinge of Trunk Lid install via 3-4.The connecting plate 3 cause the rear portion of rear bulkhead assembly 1 and
The rear portion of the side wall assembly 2 forms the cavity body structure that closure is reinforced with the rear fender gutter channel 4.
As shown in Figure 4 and Figure 5, the utility model improve the rear portion of rear bulkhead assembly 1 be connected with the rear portion of side wall assembly 2 and
The rear portion of side wall assembly 2 and the attachment structure of rear fender gutter channel 4.As shown in the section B-B of Fig. 5, most vehicle rear bulkheads are total
6-1 is connected using lamina with the rear portion of side wall assembly 2 into 1 rear portion, as shown in the section A-A of Fig. 5, most vehicle side wall assemblies 2
Rear portion is connected 6-2 with the opening that is connected by of rear fender gutter channel 4；As shown in the section B-B of Fig. 4, the utility model will be single
Laminate connection 6-1 is changed to double-deck connection 5-1, makes attachment structure more firm, and as shown in the section A-A of Fig. 4, the utility model will
Opening connection 6-2 is changed to closure connection 5-2 so that the whole rear portion of rear bulkhead assembly 1 and the rear portion of side wall assembly 2 and rear fender
The entirety of closure is formed between gutter channel 4, and entirely constitutes cavity body structure, strengthen the local stiffness of automobile.
Above-described specific embodiment is only schematic, and one of ordinary skill in the art is in the utility model
Under the enlightenment of automotive rear partition board rear portion connection reinforcing structure, without departing from the utility model objective and claimed model
In enclosing, many forms can be also derived, these are within protection domain of the present utility model.
Claims (6)
1. portion connecting structure after a kind of automotive rear partition board, including rear bulkhead assembly (1), side wall assembly (2) and rear fender flowing water
Groove (4), it is characterised in that：Rear bulkhead assembly (1) rear portion and the junction at the side wall assembly (2) rear portion and described
Side wall assembly (2) rear portion is provided with connecting plate (3) with the junction of the rear fender gutter channel (4)；The connecting plate (3)
Fit with the rear bulkhead (1-1) of rear bulkhead assembly (1) and the rear windshield sill (1-2) of rear bulkhead assembly (1) upside；The company
Fit with the rear fender back veneer (2-3) of side wall assembly (2) downside of fishplate bar (3)；The front side of the connecting plate (3) is total with gusset
Rear side dividing plate (2-2) and rear side dividing plate reinforcing plate (2-1) laminating of side wall assembly (2) into (2)；After the connecting plate (3)
Fit with rear fender gutter channel (4) side.
2. portion connecting structure after automotive rear partition board according to claim 1, it is characterised in that：The connecting plate (3) causes
Rear bulkhead assembly (1) rear portion and the side wall assembly (2) rear portion and the side wall assembly (2) rear portion and rear wing
Plate gutter channel (4) forms the cavity body structure that closure is reinforced.
3. portion connecting structure after the automotive rear partition board according to claim 1 or claim 2, it is characterised in that：The company
It is provided with welding location hole (3-1), lightening hole (3-2), welding procedure via (3-3) or Hinge of Trunk Lid on fishplate bar (3) to install
One or more of hole (3-4).
4. portion connecting structure after the automotive rear partition board according to claim 1 or claim 2, it is characterised in that：The company
The yield strength of fishplate bar (3) is 160-210MPa.
5. portion connecting structure after the automotive rear partition board according to claim 1 or claim 2, it is characterised in that：The company
Fishplate bar (3) makes the junction at rear bulkhead assembly (1) rear portion and the side wall assembly (2) rear portion form double-deck connection (5-1).
6. portion connecting structure after the automotive rear partition board according to claim 1 or claim 2, it is characterised in that：The company
Fishplate bar (3) makes the junction of the side wall assembly (2) rear portion and the rear fender gutter channel (4) form closure connection (5-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192766.5U CN206155576U (en) | 2016-10-27 | 2016-10-27 | Car posterior septum postlaminar part connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621192766.5U CN206155576U (en) | 2016-10-27 | 2016-10-27 | Car posterior septum postlaminar part connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206155576U true CN206155576U (en) | 2017-05-10 |
Family
ID=58657905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621192766.5U Expired - Fee Related CN206155576U (en) | 2016-10-27 | 2016-10-27 | Car posterior septum postlaminar part connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206155576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835422A (en) * | 2017-11-24 | 2019-06-04 | 标致雪铁龙汽车股份有限公司 | A kind of rear fender cornice strengthening structure and automobile |
-
2016
- 2016-10-27 CN CN201621192766.5U patent/CN206155576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109835422A (en) * | 2017-11-24 | 2019-06-04 | 标致雪铁龙汽车股份有限公司 | A kind of rear fender cornice strengthening structure and automobile |
| CN109835422B (en) * | 2017-11-24 | 2022-05-27 | 标致雪铁龙汽车股份有限公司 | Rear fender tye additional strengthening and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 |