CN106240643A - A kind of automotive back window region reinforcement structure and automobile - Google Patents
A kind of automotive back window region reinforcement structure and automobile Download PDFInfo
- Publication number
- CN106240643A CN106240643A CN201610774338.1A CN201610774338A CN106240643A CN 106240643 A CN106240643 A CN 106240643A CN 201610774338 A CN201610774338 A CN 201610774338A CN 106240643 A CN106240643 A CN 106240643A
- Authority
- CN
- China
- Prior art keywords
- reinforcement
- rear side
- side wall
- wall internal
- overlapped
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/02—Side panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/042—Reinforcement elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
The present invention relates to a kind of automotive back window region reinforcement structure and automobile, including rear side wall internal panel, rear wheel cover outer plate and D post reinforcement, the top of rear side wall internal panel has rear side window, rear side wall internal panel is formed with C post inner panel in the front side of rear side window, rear side wall internal panel is overlapped with reinforcement assembly on the face of automobile external, reinforcement assembly forms cavity reinforcement structure on rear side wall internal panel, reinforcement assembly includes be overlapped on C post inner panel first vertically extending section, the horizontal expansion section extended back by the bottom of first vertically extending section, second vertically extending section downwardly extended by horizontal expansion section, horizontal expansion section is arranged along the lower edge of rear side window, the rearward end of horizontal expansion section is overlapped on D post reinforcement, the bottom of second vertically extending section is overlapped on rear wheel cover outer plate.Excessive increase automotive dead weight is avoided while the rigidity of present invention sidelight areas after the lifting, suppression tailgate vibration transmission and trailing wheel vibration transmission.
Description
Technical field
The present invention relates to automobile, be specifically related to a kind of automotive back window region reinforcement structure and automobile.
Background technology
Seven domestic or commercial cars such as existing MPV, SUV be provided with in the both sides of the tailstock rear side window, rear side window be positioned at C post and
Between D post, owing to the afterbody of seven automobiles is longer, needing to arrange rear side window reinforcement structure in rear sidelight areas, rear side window is strengthened
The Main Function of structure be strengthen after the rigidity of sidelight areas, but rear side window regional structure is complex, design difficulty is relatively big,
The rigidity of sidelight areas after promoting the most to greatest extent in the case of taking into account automotive dead weight, suppression tailgate vibration transmission and after
A wheel vibration transmission always difficult point.
Summary of the invention
The purpose of the present invention is to propose to a kind of automotive back window region reinforcement structure, this reinforcement structure side window district after the lifting
It can be avoided that excessive increase automotive dead weight while the rigidity in territory, suppression tailgate vibration transmission and trailing wheel vibration transmission.
A kind of automotive back window region of the present invention reinforcement structure, including rear side wall internal panel, is overlapped in rear side wall
Rear wheel cover outer plate on the downside of plate and be overlapped on the D post reinforcement on rear side of described rear side wall internal panel, the top of described rear side wall internal panel
Having rear side window, the front side of described rear side wall internal panel side window in the rear is formed with C post inner panel, and described rear side wall internal panel is towards vapour
It is overlapped with reinforcement assembly on face outside car, described reinforcement assembly side-wall inner-plate in the rear is formed cavity and strengthens knot
Structure, described reinforcement assembly includes first vertically extending section be overlapped on described C post inner panel, by described first vertically extending section
Bottom start to extend back horizontal expansion section, downwardly extend by described horizontal expansion section second vertically extending
Section, described horizontal expansion section is along the lower edge layout of described rear side window, and the rearward end of described horizontal expansion section is overlapped on described D post
On reinforcement, the bottom of described second vertically extending section is overlapped on described rear wheel cover outer plate.
Further, also include that oil filler box, described oil filler box have the opening outside car, the end of described oil filler box
Wall is fixedly connected on the bottom of described second vertically extending section.
Further, the bottom of described second vertically extending section has the first installation for installing described oil filler box
Portion, described rear wheel cover outer plate has second installation portion corresponding with described first installation portion, described first installation portion, described
Together with two installation portions are stacked with the diapire of described oil filler box and are bolted to connection.
Further, the rear side wall outside plate being correspondingly arranged with described rear side wall internal panel, described reinforcement assembly and institute are also included
Stating oil filler box to be respectively positioned between described rear side wall internal panel and described rear side wall outside plate, the opening of described oil filler box is fixing to be connected
In the rear on side-wall outer-plate.
Further, described reinforcement assembly is provided with lightening hole.
Further, described reinforcement assembly by the way of welding with described rear side wall internal panel, described D post reinforcement and institute
State rear wheel cover outer plate overlap joint.
Further, described reinforcement assembly includes the first reinforcement, the second reinforcement and the extend along the longitudinal direction the 3rd
Reinforcement, described first reinforcement starts to be downwardly extending described first vertically extending section from the upper end of described C post inner panel, institute
The lower end stating the first reinforcement has the upper end of the connection end extended back, described connection end and described second reinforcement
Overlap joint, the upper end of described second reinforcement is overlapped at the lower edge of described rear side window, and described second reinforcement is by its upper end
Portion is downwardly extending described second vertically extending section, and the bottom of described second reinforcement is overlapped on described rear wheel cover outer plate
On, the leading section of described 3rd reinforcement overlaps with the upper end of described second reinforcement, the rearward end of described 3rd reinforcement
Being overlapped on described D post reinforcement, described connection end, the upper end of described second reinforcement and described 3rd reinforcement are formed
Described horizontal expansion section.
Further, described second reinforcement and described rear side wall internal panel surround the second cavity, described first reinforcement, described
The upper end of the second reinforcement and described rear side wall internal panel surround the first cavity, described 3rd reinforcement, described second reinforcement
Upper end and described rear side wall internal panel surround the 3rd cavity.
Further, the upper end of described first reinforcement has the first end extended forward and the second end extended back
Portion, described the second end is positioned at the upside that described rear side window is anterior.
The invention allows for a kind of automobile, it includes above-mentioned automotive back window region reinforcement structure.
Avoid while the rigidity of present invention sidelight areas after the lifting, suppression tailgate vibration transmission and trailing wheel vibration transmission
Excessive increase automotive dead weight.
Accompanying drawing explanation
Fig. 1 is the structural representation of automotive back window region reinforcement structure；
Fig. 2 is the structural representation of reinforcement assembly；
Fig. 3 is rear side wall internal panel, rear wheel cover outer plate and the structural representation of D post reinforcement；
Fig. 4 is the overlap joint schematic diagram of the first reinforcement and rear side wall internal panel；
Fig. 5 is A-A profile in Fig. 4；
Fig. 6 is the scheme of installation of rear side wall outside plate, oil filler box.
In figure: 1 rear side wall internal panel；2 rear wheel cover outer plates；3 D post reinforcements；4 first reinforcements；5 second add
Strong part；6 the 3rd reinforcements；7 oil filler box；Window on rear side of in the of 8；9 connect end；10 first ends；11 second ends
Portion；12 lightening holes；13 first installation portions；14 second installation portions；15 C post inner panels；16 rear side wall outside plates；17
One cavity；18 second cavitys；19 rear wheel casing inner plates.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.
A kind of automotive back window region reinforcement structure as shown in Figure 1, including rear side wall internal panel 1, is overlapped in rear side wall
Rear wheel cover outer plate on the downside of plate 12 and be overlapped on the D post reinforcement 3 on rear side of rear side wall internal panel 1, the top of rear side wall internal panel 1 has
Rear side window 8, rear side wall internal panel 1 is formed with C post inner panel 15 in the front side of rear side window 8, and rear side wall internal panel 1 is towards the face of automobile external
On be overlapped with reinforcement assembly as shown in Figure 2, reinforcement assembly forms cavity reinforcement structure on rear side wall internal panel 1, strengthen
Part assembly include first vertically extending section be overlapped on C post inner panel 15, by the bottom of first vertically extending section backward
The horizontal expansion section that extends, downwardly extend by horizontal expansion section second vertically extending section, horizontal expansion section is along rear side window 8
Lower edge arrange, the rearward end of horizontal expansion section is overlapped on D post reinforcement 3, the bottom of second vertically extending section overlap joint
On rear wheel cover outer plate 2.
Using said structure, reinforcement assembly improves the rigidity of rear sidelight areas, and can suppress tailgate vibration and
The transmission of trailing wheel vibration.One bang path of tailgate vibration is: tailgate vibration is delivered in rear side wall by D post reinforcement 3
Plate 1, then it is delivered to car load, reinforcement assembly strengthens rear side wall internal panel 1, and reinforcement assembly is formed along the path that tailgate is vibrated and adds
Strong structure, effectively inhibits tailgate vibration along the transmission of this bang path；One bang path of trailing wheel vibration is: trailing wheel
Vibration is delivered to rear side wall internal panel 1 through rear wheel casing inner plate 19 and rear wheel cover outer plate 2, then is delivered to car load, and reinforcement assembly is firm
Strengthening well rear side wall internal panel 1, reinforcement assembly starts to carry out strengthening knot along the path of trailing wheel vibration transmission from rear wheel cover outer plate 2
Structure, it is suppressed that the transmission of trailing wheel vibration.And reinforcement assembly forms cavity reinforcement structure, reinforcement assembly and rear wheel cover outer plate
2 overlap joints, reinforcement assembly overlaps with D post reinforcement 3, so reinforcement assembly can guide tailgate vibration and the biography of trailing wheel vibration
Pass, optimize tailgate vibration and the bang path of trailing wheel vibration, further suppress tailgate vibration and the transmission of trailing wheel vibration.
Above-mentioned reinforcement assembly can be arranged to integrated structure, it is also possible to be arranged to multiple reinforcement overlap joint and
The structure become, in the present embodiment, in order to reduce the difficulty of installation, reinforcement assembly includes first reinforcement the 4, second reinforcement
5 and the 3rd reinforcement 6 that extends along the longitudinal direction, the first reinforcement 4 starts from the upper end of C post inner panel 15 to be downwardly extending
One vertically extending section, the lower end of the first reinforcement 4 has the connection end 9 extended back, and connects end 9 and the second reinforcement 5
Upper end overlap joint, the upper end of the second reinforcement 5 be overlapped on rear side window 8 lower edge at, the second reinforcement 5 is by its upper end
Being downwardly extending second vertically extending section, the bottom of the second reinforcement 5 is overlapped on rear wheel cover outer plate 2, the 3rd reinforcement 6
The upper end overlap joint of leading section and the second reinforcement 5, the rearward end of the 3rd reinforcement 6 is overlapped on D post reinforcement 3, connects
Upper end and the 3rd reinforcement 6 of end the 9, second reinforcement 5 form horizontal expansion section.
Further, as shown in Figure 4, Figure 5 and Figure 6, in order to strengthen the stiffening effect of reinforcement assembly, the second reinforcement 5 with
Rear side wall internal panel 1 surrounds the second cavity 18, and the upper end of first reinforcement the 4, second reinforcement 5 and rear side wall internal panel 1 surround
One cavity 17, upper end and the rear side wall internal panel 1 of the 3rd reinforcement the 6, second reinforcement 5 surround the 3rd cavity.
Further, as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 6, also include that oil filler box 7, oil filler box 7 have outside car
Opening, the diapire of oil filler box 7 is fixedly connected on the bottom of second vertically extending section.In order to strengthen at oil filler box 7
Stiffening effect, the bottom of second vertically extending section has the first installation portion 13 for installing oil filler box 7, rear wheel cover outer plate
There is on 2 second installation portion 14 corresponding with the first installation portion 13, the first installation portion the 13, second installation portion 14 and oil filler box 7
Diapire be stacked and be bolted to connection together.As shown in Figure 6, when actual disposition, present invention additionally comprises and rear side
Enclose the rear side wall outside plate 16 that inner panel 1 is correspondingly arranged, reinforcement assembly and oil filler box 7 and be respectively positioned on rear side wall internal panel 1 and rear side wall
Between outside plate 16, the opening of oil filler box 7 is fixedly connected on rear side wall outside plate 16.Oil filler box 7 is at second vertically extending section
Lower end form further reinforcement, further suppress the transmission of trailing wheel vibration.
As in figure 2 it is shown, for the weight alleviating reinforcement assembly, reinforcement assembly is provided with lightening hole 12.And strengthen
Part assembly top is hatch frame, has lightweight advantage, so while this invention ensures that the reinforcement of rear sidelight areas,
Avoid the too much weight increasing automobile, due to the setting of hatch frame so that present invention is particularly suitable for having front and back
The vehicle of the rear side window that length is the biggest on direction.
Preferred as one, reinforcement assembly by the way of welding with rear side wall internal panel 1, D post reinforcement 3 and rear wheel cover
Outside plate 2 overlaps.During practice reinforcement assembly can use the mode of spot welding and rear side wall internal panel 1, D post reinforcement 3 and
Rear wheel cover outer plate 2 overlaps.
Further, as it is shown in figure 1, in order to strengthen before rear side window 8 stiffening effect at upper angle, the upper end of the first reinforcement 4
Having the first end 10 extended forward and the second end 11 extended back, the second end 11 is positioned at the upper of rear side window 8 front portion
Side.
The invention allows for a kind of automobile, it includes above-mentioned automotive back window region reinforcement structure.
Claims (10)
1. an automotive back window region reinforcement structure, including rear side wall internal panel (1), is overlapped on rear side wall internal panel (1) downside
Rear wheel cover outer plate (2) and be overlapped on described rear side wall internal panel (1) rear side D post reinforcement (3), described rear side wall internal panel (1)
Top has rear side window (8), and the front side of described rear side wall internal panel (1) side window in the rear (8) is formed with C post inner panel (15), its
It is characterised by: described rear side wall internal panel (1) is overlapped with reinforcement assembly on the face of automobile external, and described reinforcement assembly exists
Described rear side wall internal panel (1) is upper forms cavity reinforcement structure, and described reinforcement assembly includes being overlapped on described C post inner panel (15)
First vertically extending section, the horizontal expansion section that extends back by the bottom of described first vertically extending section, by described
Horizontal expansion section starts second vertically extending section downwardly extended, and described horizontal expansion section is along the lower edge of described rear side window (8)
Arranging, the rearward end of described horizontal expansion section is overlapped on described D post reinforcement (3), the lower end of described second vertically extending section
Portion is overlapped on described rear wheel cover outer plate (2).
Automotive back window region the most according to claim 1 reinforcement structure, it is characterised in that: also include oil filler box (7),
Described oil filler box (7) has the opening outside car, and the diapire of described oil filler box (7) is fixedly connected on described second vertical
On the bottom of extension.
Automotive back window region the most according to claim 2 reinforcement structure, it is characterised in that: described second vertically extending section
Bottom there is the first installation portion (13) for installing described oil filler box (7), described rear wheel cover outer plate (2) has with
The second installation portion (14) that described first installation portion (13) is corresponding, described first installation portion (13), described second installation portion (14)
Together with being stacked with the diapire of described oil filler box (7) and be bolted to connection.
Automotive back window region the most according to claim 2 reinforcement structure, it is characterised in that: also include and described rear side wall
The rear side wall outside plate (16) that inner panel (1) is correspondingly arranged, described reinforcement assembly and described oil filler box (7) are respectively positioned on described rear side
Enclosing between inner panel (1) and described rear side wall outside plate (16), the opening of described oil filler box (7) is fixedly connected on outside described rear side wall
On plate (16).
Automotive back window region the most according to claim 1 reinforcement structure, it is characterised in that: set on described reinforcement assembly
There is lightening hole (12).
Automotive back window region the most according to claim 1 reinforcement structure, it is characterised in that: described reinforcement assembly passes through
The mode of welding and described rear side wall internal panel (1), described D post reinforcement (3) and described rear wheel cover outer plate (2) overlap joint.
7. according to the automotive back window region reinforcement structure described in any one of claim 1-6, it is characterised in that: described reinforcement
Assembly includes the first reinforcement (4), the second reinforcement (5) and the 3rd reinforcement (6) extended along the longitudinal direction, and described first adds
Strong part (4) starts to be downwardly extending described first vertically extending section from the upper end of described C post inner panel (15), and described first strengthens
The lower end of part (4) has the upper end of the connection end (9) extended back, described connection end (9) and described second reinforcement (5)
Portion overlaps, and the upper end of described second reinforcement (5) is overlapped at the lower edge of described rear side window (8), described second reinforcement
(5) being downwardly extending described second vertically extending section by its upper end, the bottom of described second reinforcement (5) is overlapped on institute
Stating on rear wheel cover outer plate (2), the leading section of described 3rd reinforcement (6) overlaps with the upper end of described second reinforcement (5), institute
The rearward end stating the 3rd reinforcement (6) is overlapped on described D post reinforcement (3), described connection end (9), described second reinforcement
Upper end and described 3rd reinforcement (6) of part (5) form described horizontal expansion section.
Automotive back window region the most according to claim 7 reinforcement structure, it is characterised in that: described second reinforcement (5)
The second cavity (18), described first reinforcement (4), the upper end of described second reinforcement (5) is surrounded with described rear side wall internal panel (1)
Portion and described rear side wall internal panel (1) surround the first cavity (17), described 3rd reinforcement (6), described second reinforcement (5) upper
End and described rear side wall internal panel (1) surround the 3rd cavity.
Automotive back window region the most according to claim 7 reinforcement structure, it is characterised in that: described first reinforcement (4)
Upper end there is the first end (10) extended forward and the second end (11) extended back, described the second end (11) is positioned at
The upside that described rear side window (8) is anterior.
10. an automobile, it is characterised in that: include the automotive back window region reinforcement structure described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774338.1A CN106240643B (en) | 2016-08-31 | 2016-08-31 | A kind of automotive back window region reinforcement structure and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774338.1A CN106240643B (en) | 2016-08-31 | 2016-08-31 | A kind of automotive back window region reinforcement structure and automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106240643A true CN106240643A (en) | 2016-12-21 |
| CN106240643B CN106240643B (en) | 2018-08-14 |
Family
ID=58080461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774338.1A Active CN106240643B (en) | 2016-08-31 | 2016-08-31 | A kind of automotive back window region reinforcement structure and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106240643B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104072A (en) * | 2019-05-10 | 2019-08-09 | 江苏敏安电动汽车有限公司 | A kind of body side wall C column reinforcement structure of inner plate and vehicle |
| CN113071298A (en) * | 2021-04-26 | 2021-07-06 | 重庆长安汽车股份有限公司 | Integral door planking reinforcement |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4348966B2 (en) * | 2003-02-27 | 2009-10-21 | マツダ株式会社 | Rear body structure of automobile |
| JP5212498B2 (en) * | 2011-02-09 | 2013-06-19 | 日産自動車株式会社 | Car body rear structure |
| CN102424070B (en) * | 2011-11-22 | 2013-05-08 | 重庆长安汽车股份有限公司 | Automotive body rear side wall assembly structure |
| CN203472467U (en) * | 2013-09-24 | 2014-03-12 | 东风汽车公司 | Installation structure for rear triangular window glass of automobile side body |
| CN203996460U (en) * | 2014-07-09 | 2014-12-10 | 广州汽车集团股份有限公司 | Automotive back encloses strengthens structure, automobile rear endergonic structure and automobile |
| CN104401402B (en) * | 2014-11-20 | 2017-02-01 | 奇瑞汽车股份有限公司 | Rear structure of inner plate for SUV (sports utility vehicle) vehicle model |
-
2016
- 2016-08-31 CN CN201610774338.1A patent/CN106240643B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110104072A (en) * | 2019-05-10 | 2019-08-09 | 江苏敏安电动汽车有限公司 | A kind of body side wall C column reinforcement structure of inner plate and vehicle |
| CN113071298A (en) * | 2021-04-26 | 2021-07-06 | 重庆长安汽车股份有限公司 | Integral door planking reinforcement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106240643B (en) | 2018-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6572964B2 (en) | Lower body structure | |
| KR101763793B1 (en) | Vehicle body front portion structure | |
| CN103118925B (en) | Structure of front section of vehicle body | |
| JP6122969B2 (en) | Body superstructure | |
| JP5348547B2 (en) | Car body rear structure | |
| JP6304066B2 (en) | Upper body structure of the vehicle | |
| JP5963060B2 (en) | Floor structure at the rear of the car body | |
| JP6229676B2 (en) | Upper body structure of the vehicle | |
| CN102530082A (en) | Frame structure for a motor vehicle, rear frame structure, and vehicle body | |
| CN111824268B (en) | Rear body structure of vehicle | |
| JP2007302127A (en) | Front body structure of automobile | |
| CN108674488A (en) | Automotive back encloses reinforcement structure and automobile | |
| JP2019123343A (en) | Lower vehicle body structure | |
| JP6181099B2 (en) | Rear structure of the car body | |
| CN102602460A (en) | Connecting structure for rear wheel guard assembly, rear side wall assembly and rear skirt board assembly of automobile | |
| JP6411932B2 (en) | Rear structure of the car body | |
| CN106240643A (en) | A kind of automotive back window region reinforcement structure and automobile | |
| JP2007216903A (en) | Lower vehicle body structure for automobile | |
| JP2015096350A (en) | Front part vehicle body structure of vehicle | |
| JP6171878B2 (en) | Front body structure of the vehicle | |
| JP6052231B2 (en) | Vehicle body structure | |
| JP5853732B2 (en) | Body front structure | |
| CN105966470A (en) | An engine compartment longitudinal beam and a front floor longitudinal beam connecting structure and automobile | |
| JP5818477B2 (en) | Front body structure of automobile | |
| CN106564531A (en) | Front main longitudinal beam and automobile having front main longitudinal beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |