CN106240643B - 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
- CN106240643B CN106240643B CN201610774338.1A CN201610774338A CN106240643B CN 106240643 B CN106240643 B CN 106240643B CN 201610774338 A CN201610774338 A CN 201610774338A CN 106240643 B CN106240643 B CN 106240643B
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- China
- Prior art keywords
- rear side
- reinforcer
- side wall
- overlapped
- internal panel
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Classifications
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- 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
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- 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 automobiles, including rear side wall internal panel, rear wheel cover outer plate and D column reinforcers, the top of rear side wall internal panel has rear side window, rear side wall internal panel is formed with C column inner panels on front side of rear side window, rear side wall internal panel is towards being 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 first vertically extending section be overlapped on C column inner panels, what is extended back by first vertically extending section of lower end is laterally extended section, by extended downwardly being laterally extended section second vertically extending section, section is laterally extended to arrange along the lower edge of rear side window, the rear end for being laterally extended section is overlapped on D column reinforcers, second vertically extending section of lower end is overlapped on rear wheel cover outer plate.The present invention avoids excessive increase automotive dead weight while the rigidity of sidelight areas, inhibition tailgate vibration transmission and trailing wheel vibration are transmitted after the lifting.
Description
Technical field
The present invention relates to automobiles, and in particular to a kind of automotive back window region reinforcement structure and automobile.
Background technology
Seven domestic or commercial vehicles such as existing MPV, SUV the both sides of the tailstock be equipped with rear side window, rear side window be located at C columns with
Between D columns, since the tail portion of seven automobiles is longer, the window reinforcement structure on rear side of the setting of rear sidelight areas, rear side window is needed to reinforce
The main function of structure is the rigidity of sidelight areas after enhancing, but rear side window regional structure is complex, and design difficulty is larger,
The rigidity of sidelight areas after how being promoted to greatest extent in the case where taking into account automotive dead weight, inhibit tailgate vibration transmit and after
It is always a difficult point that wheel vibration, which is transmitted,.
Invention content
The purpose of the present invention is to propose to a kind of automotive back window region reinforcement structure, reinforcement structure side window area after the lifting
The rigidity in domain inhibits that while tailgate vibration transmission and trailing wheel vibration transmission excessive increase automotive dead weight can be avoided.
A kind of automotive back window region of the present invention reinforcement structure, including rear side wall internal panel, be overlapped in rear side wall
Rear wheel cover outer plate on the downside of plate and the D column reinforcers being overlapped on rear side of the rear side wall internal panel, the top of the rear side wall internal panel
With rear side window, the rear side wall internal panel is formed with C column inner panels on front side of side window in the rear, and the rear side wall internal panel is towards vapour
It is overlapped with reinforcement assembly on face outside vehicle, form cavity on side-wall inner-plate reinforces knot to the reinforcement assembly in the rear
Structure, the reinforcement assembly include first vertically extending section be overlapped on the C columns inner panel, by described first vertically extending section
Lower end start to extend back be laterally extended section, by it is described be laterally extended section extend downwardly it is second vertically extending
Section, the section that is laterally extended arrange that the rear end for being laterally extended section is overlapped on the D columns along the lower edge of the rear side window
On reinforcer, second vertically extending section of the lower end is overlapped on the rear wheel cover outer plate.
Further, further include oil filler box, the oil filler box has towards the opening outside vehicle, the bottom of the oil filler box
Wall is fixedly connected on described second vertically extending section of lower end.
Further, described second vertically extending section of lower end has the first installation for installing the oil filler box
Portion, has the second mounting portion corresponding with first mounting portion on the rear wheel cover outer plate, first mounting portion, described the
Two mounting portions with together with the bottom wall of the oil filler box is stacked and is bolted to connection.
Further, further include the rear side wall outside plate being correspondingly arranged with the rear side wall internal panel, the reinforcement assembly and institute
It states oil filler box to be respectively positioned between the rear side wall internal panel and the rear side wall outside plate, the opening of the oil filler box is fixedly connected
In the rear on side-wall outer-plate.
Further, the reinforcement assembly is equipped with lightening hole.
Further, the reinforcement assembly by welding with the rear side wall internal panel, the D columns reinforcer and institute
State rear wheel cover outer plate overlap joint.
Further, the reinforcement assembly includes the first reinforcer, the second reinforcer and the third extended along the longitudinal direction
Reinforcer, first reinforcer are downwardly extending described first vertically extending section since the upper end of the C columns inner panel, institute
The lower end for stating the first reinforcer has the connection end to extend back, the upper end of the connection end and second reinforcer
Overlap joint, the upper end of second reinforcer are overlapped at the lower edge of the rear side window, and second reinforcer is by the upper end
Portion is downwardly extending described second vertically extending section, and the lower end of second reinforcer is overlapped on the rear wheel cover outer plate
On, the front end of the third reinforcer and the upper end of second reinforcer overlap, the rear end of the third reinforcer
It is overlapped on the D columns reinforcer, the connection end, the upper end of second reinforcer and the third reinforcer are formed
It is described to be laterally extended section.
Further, second reinforcer and the rear side wall internal panel surround the second cavity, first reinforcer, described
The upper end of second reinforcer and the rear side wall internal panel surround the first cavity, the third reinforcer, second reinforcer
Upper end and the rear side wall internal panel surround third cavity.
Further, the upper end of first reinforcer has the first end extended forward and the second end to extend back
Portion, the second end are located at the upside of rear side window front.
The invention also provides a kind of automobiles comprising above-mentioned automotive back window region reinforcement structure.
The present invention avoids while the rigidity of sidelight areas, inhibition tailgate vibration transmission and trailing wheel vibration are transmitted after the lifting
Excessive increase automotive dead weight.
Description of the drawings
Fig. 1 is the structural schematic diagram of automotive back window region reinforcement structure；
Fig. 2 is the structural schematic diagram of reinforcement assembly；
Fig. 3 is the structural schematic diagram of rear side wall internal panel, rear wheel cover outer plate and D column reinforcers；
Fig. 4 is the overlap joint schematic diagram of the first reinforcer and rear side wall internal panel；
Fig. 5 is A-A sectional views in Fig. 4；
Fig. 6 be rear side wall outside plate, oil filler box scheme of installation.
In figure：1-rear side wall internal panel；2-rear wheel cover outer plates；3-D column reinforcers；4-the first reinforcer；5-the second adds
Strong part；6-third reinforcers；7-oil filler box；8-rear side windows；9-connection ends；10-first ends；11-second ends
Portion；12-lightening holes；13-the first mounting portion；14-the second mounting portion；15-C column inner panels；16-rear side wall outside plates；17-the
One cavity；18-the second cavity；19-rear wheel casing inner plates.
Specific implementation mode
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, be overlapped in rear side wall
The rear wheel cover outer plate 2 of 1 downside of plate and the D columns reinforcer 3 for being overlapped on 1 rear side of rear side wall internal panel, the top of rear side wall internal panel 1 has
Rear side window 8, rear side wall internal panel 1 are formed with C columns 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, reinforce
Part assembly includes first vertically extending section be overlapped on C columns inner panel 15, by first vertically extending section of lower end backward
What is extended is laterally extended section, by extended downwardly being laterally extended section second vertically extending section, is laterally extended section along rear side window 8
Lower edge arrangement, the rear end for being laterally extended section is overlapped on D columns reinforcer 3, second vertically extending section of lower end overlap joint
On rear wheel cover outer plate 2.
Using the above structure, reinforcement assembly improves the rigidity of rear sidelight areas, and can inhibit tailgate vibration and
The transmission of trailing wheel vibration.Tailgate vibration a transmission path be：Tailgate vibration is transmitted to by D columns reinforcer 3 in rear side wall
Plate 1, then it is transmitted to vehicle, reinforcement assembly strengthens rear side wall internal panel 1, and reinforcement assembly is formed along the path that tailgate is vibrated to be added
Strong structure effectively inhibits transmission of the tailgate vibration along this transmission path；Trailing wheel vibration a transmission path be：Trailing wheel
Vibration is transmitted to rear side wall internal panel 1 by rear wheel casing inner plate 19 and rear wheel cover outer plate 2, then is transmitted to vehicle, and reinforcement assembly is rigid
Rear side wall internal panel 1 is strengthened well, and reinforcement assembly carries out reinforcement knot since rear wheel cover outer plate 2 along the path that trailing wheel vibration is transmitted
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 are overlapped with D columns reinforcer 3, so reinforcement assembly can guide the biography of tailgate vibration and trailing wheel vibration
It passs, optimizes the transmission path of tailgate vibration and trailing wheel vibration, further suppress the transmission of tailgate vibration and trailing wheel vibration.
Above-mentioned reinforcement assembly can be arranged to integrally formed structure, can also be arranged to multiple reinforcers overlap joint and
At structure, in the present embodiment, in order to reduce the difficulty of installation, reinforcement assembly includes the first reinforcer 4, the second reinforcer
5 and the third reinforcer 6 that extends along the longitudinal direction, the first reinforcer 4 is downwardly extending since the upper end of C columns inner panel 15
One vertically extending section, the lower end of the first reinforcer 4 has the connection end 9 to extend back, connects end 9 and the second reinforcer 5
Upper end overlap joint, the upper end of the second reinforcer 5 is overlapped at the lower edge of rear side window 8, and the second reinforcer 5 is by end thereon
It is downwardly extending second vertically extending section, the lower end of the second reinforcer 5 is overlapped on rear wheel cover outer plate 2, third reinforcer 6
The upper end of front end and the second reinforcer 5 overlap, the rear end of third reinforcer 6 is overlapped on D columns reinforcer 3, is connected
End 9, the upper end of the second reinforcer 5 and the formation of third reinforcer 6 are laterally extended section.
Further, as shown in Figure 4, Figure 5 and Figure 6, in order to enhance the stiffening effect of reinforcement assembly, the second reinforcer 5 with
Rear side wall internal panel 1 surrounds the second cavity 18, and the first reinforcer 4, the upper end of the second reinforcer 5 and rear side wall internal panel 1 surround
One cavity 17, third reinforcer 6, the upper end of the second reinforcer 5 and rear side wall internal panel 1 surround third cavity.
Further, further include oil filler box 7 shown in as shown in Figure 1, Figure 2, Fig. 3 and Fig. 6, oil filler box 7 has towards outside vehicle
Opening, the bottom wall of oil filler box 7 are fixedly connected on second vertically extending section of lower end.In order to enhance at oil filler box 7
Stiffening effect, second vertically extending section of lower end have the first mounting portion 13 for installing oil filler box 7, rear wheel cover outer plate
There is second mounting portion corresponding with the first mounting portion 13 14, the first mounting portion 13, the second mounting portion 14 and oil filler box 7 on 2
Bottom wall be stacked and be bolted to connection together.As shown in fig. 6, in actual disposition, the invention also includes with rear side
The rear side wall outside plate 16 that inner panel 1 is correspondingly arranged is enclosed, reinforcement assembly and oil filler box 7 are 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 trailing wheel vibration transmission.
As shown in Fig. 2, in order to mitigate the weight of reinforcement assembly, reinforcement assembly is equipped with lightening hole 12.And reinforce
Part assembly top be hatch frame, have the advantages that it is light-weight, so this invention ensures that afterwards sidelight areas reinforcement while,
The weight for avoiding excessive increase automobile, due to the setting of hatch frame so that present invention is particularly suitable for front and back
The vehicle of the prodigious rear side window of length on direction.
As a preferred embodiment, reinforcement assembly by welding with rear side wall internal panel 1, D columns reinforcer 3 and rear wheel cover
Outside plate 2 overlaps.During practice reinforcement assembly can be used the mode of spot welding and rear side wall internal panel 1, D columns reinforcer 3 and
Rear wheel cover outer plate 2 overlaps.
Further, as shown in Figure 1, in order to enhance the stiffening effect before rear side window 8 at upper angle, the upper end of the first reinforcer 4
With the first end 10 extended forward and the second end 11 to extend back, the second end 11 is located at the upper of 8 front of rear side window
Side.
The invention also provides a kind of automobiles comprising above-mentioned automotive back window region reinforcement structure.
Claims (7)
1. a kind of automotive back window region reinforcement structure, including rear side wall internal panel（1）, be overlapped on rear side wall internal panel（1）Downside
Rear wheel cover outer plate（2）Be overlapped on the rear side wall internal panel（1）The D column reinforcers of rear side（3）, the rear side wall internal panel（1）'s
Top has rear side window（8）, the rear side wall internal panel（1）Side window in the rear（8）Front side be formed with C column inner panels（15）,
It is characterized in that：The rear side wall internal panel（1）Reinforcement assembly is overlapped on towards the face of automobile external, the reinforcement assembly exists
The rear side wall internal panel（1）Upper formation cavity reinforcement structure, the reinforcement assembly include being overlapped on the C columns inner panel（15）On
First vertically extending section, extend back by described first vertically extending section of lower end be laterally extended section, by described
It is laterally extended section and starts extend downwardly second vertically extending section, the section that is laterally extended is along the rear side window（8）Lower edge
Arrangement, the rear end for being laterally extended section is overlapped on the D columns reinforcer（3）On, second vertically extending section of the lower end
Portion is overlapped on the rear wheel cover outer plate（2）On；It further include oil filler box（7）, the oil filler box（7）With towards opening outside vehicle
Mouthful, the oil filler box（7）Bottom wall be fixedly connected on described second vertically extending section of lower end；Described second vertically prolongs
The lower end for stretching section has for installing the oil filler box（7）The first mounting portion（13）, the rear wheel cover outer plate（2）Upper tool
Have and first mounting portion（13）Corresponding second mounting portion（14）, first mounting portion（13）, second mounting portion
（14）With the oil filler box（7）Bottom wall be stacked and be bolted to connection together；Further include in the rear side wall
Plate（1）The rear side wall outside plate being correspondingly arranged（16）, the reinforcement assembly and the oil filler box（7）It is respectively positioned on the rear side wall
Inner panel（1）With the rear side wall outside plate（16）Between, the oil filler box（7）Opening be fixedly connected on the rear side wall outside plate
（16）On.
2. automotive back window according to claim 1 region reinforcement structure, it is characterised in that：It is set on the reinforcement assembly
There is lightening hole（12）.
3. automotive back window according to claim 1 region reinforcement structure, it is characterised in that：The reinforcement assembly passes through
The mode of welding and the rear side wall internal panel（1）, the D columns reinforcer（3）With the rear wheel cover outer plate（2）Overlap joint.
4. according to claim 1-3 any one of them automotive back windows region reinforcement structure, it is characterised in that：The reinforcer
Assembly includes the first reinforcer（4）, the second reinforcer（5）The third reinforcer extended along the longitudinal direction（6）, described first adds
Strong part（4）From the C columns inner panel（15）Upper end start to be downwardly extending described first vertically extending section, described first reinforces
Part（4）Lower end there is the connection end that extends back（9）, the connection end（9）With second reinforcer（5）Upper end
Portion overlaps, second reinforcer（5）Upper end be overlapped on the rear side window（8）Lower edge at, second reinforcer
（5）It is downwardly extending described second vertically extending section by end thereon, second reinforcer（5）Lower end be overlapped on institute
State rear wheel cover outer plate（2）On, the third reinforcer（6）Front end and second reinforcer（5）Upper end overlap joint, institute
State third reinforcer（6）Rear end be overlapped on the D columns reinforcer（3）On, the connection end（9）, it is described second reinforce
Part（5）Upper end and the third reinforcer（6）Section is laterally extended described in formation.
5. automotive back window according to claim 4 region reinforcement structure, it is characterised in that：Second reinforcer（5）
With the rear side wall internal panel（1）Surround the second cavity（18）, first reinforcer（4）, second reinforcer（5）Upper end
Portion and the rear side wall internal panel（1）Surround the first cavity（17）, the third reinforcer（6）, second reinforcer（5）It is upper
End and the rear side wall internal panel（1）Surround third cavity.
6. automotive back window according to claim 4 region reinforcement structure, it is characterised in that：First reinforcer（4）
Upper end there is the first end that extends forward（10）With the second end to extend back（11）, the second end（11）It is located at
The rear side window（8）The upside of front.
7. a kind of automobile, it is characterised in that：Including claim 1-6 any one of them automotive back windows region reinforcement structure.
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 CN106240643A (en) | 2016-12-21 |
| CN106240643B true CN106240643B (en) | 2018-08-14 |
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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 |
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| Country | Link |
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| CN (1) | CN106240643B (en) |
Families Citing this family (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 |
| CN113071298B (en) * | 2021-04-26 | 2023-02-28 | 重庆长安汽车股份有限公司 | Integral door planking reinforcement |
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| JP2004256057A (en) * | 2003-02-27 | 2004-09-16 | Mazda Motor Corp | Rear part vehicle body structure of automobile |
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| JP2012162216A (en) * | 2011-02-09 | 2012-08-30 | Nissan Motor Co Ltd | Rear part structure of vehicle body |
| 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 |
| CN104401402A (en) * | 2014-11-20 | 2015-03-11 | 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
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004256057A (en) * | 2003-02-27 | 2004-09-16 | Mazda Motor Corp | Rear part vehicle body structure of automobile |
| JP2012162216A (en) * | 2011-02-09 | 2012-08-30 | Nissan Motor Co Ltd | Rear part structure of vehicle body |
| CN102424070A (en) * | 2011-11-22 | 2012-04-25 | 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 |
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| Publication number | Publication date |
|---|---|
| CN106240643A (en) | 2016-12-21 |
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