CN206012735U - Integral type C post reinforcement - Google Patents
Integral type C post reinforcement Download PDFInfo
- Publication number
- CN206012735U CN206012735U CN201621014708.3U CN201621014708U CN206012735U CN 206012735 U CN206012735 U CN 206012735U CN 201621014708 U CN201621014708 U CN 201621014708U CN 206012735 U CN206012735 U CN 206012735U
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- China
- Prior art keywords
- side wall
- rear side
- reinforcement
- internal panel
- wall internal
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Abstract
The utility model discloses a kind of integral type C post reinforcement, including rear side wall internal panel reinforcement, the rear side wall internal panel reinforcement extends for bolt after installation to rear side wall.Rear side wall internal panel reinforcement extends for bolt after installation so as to eliminating rear bolt installing plate to rear side wall, avoiding rear bolt installing plate causes the transmission of vehicle body stress to be connected to have some setbacks with reinforcement bulk-breaking welding on rear side wall internal panel, strengthen the downward conductivity of vehicle body stress, vehicle body rear door frame rear portion can be avoided to produce stress concentration, improve vehicle body service life and safety；And amount of parts and number of welds can be reduced and reduce working hour, beneficial to control cost.
Description
Technical field
This utility model is related to body of a motor car field, and in particular to a kind of integral type C post reinforcement.
Background technology
General coachbuilt body has three class columns, is followed successively by front pillar (A posts), center pillar (B posts), rear pillar (C posts), C from front to back
Post is located at rear seat headrest both sides.Existing vehicle back door lock and gusset C posts position typically increase after in bolt installing plate and rear side wall
On plate, reinforcement is required ensureing the installation of door lock and the stiffness of this position at two.In prior art, rear bolt installing plate
Weld with reinforcement bulk-breaking on rear side wall internal panel, be connected the transmission of vehicle body stress and have some setbacks, cause vehicle body rear door frame rear portion easily to be produced
Raw stress concentration, reduces vehicle body service life and safety, and increased in the form of bulk-breaking is strengthened amount of parts and
Number of welds simultaneously extends working hour, is unfavorable for cost control.
Therefore, it is necessary to be improved with reinforcement on rear side wall internal panel to existing rear bolt installing plate so as to Neng Goujia
The transitivity of strong C post stress, it is to avoid vehicle body rear door frame rear portion produces stress concentration, improves vehicle body service life and safety, and
Amount of parts and number of welds can be reduced and reduce working hour, beneficial to control cost.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of integral type C post reinforcement, can avoid vehicle body back door
Frame rear portion produces stress concentration, improves vehicle body service life and safety, and can reduce amount of parts and number of welds simultaneously
Working hour is reduced, beneficial to control cost.
Integral type C post reinforcement of the present utility model, including rear side wall internal panel reinforcement, the rear side wall internal panel reinforcement
Extend for bolt after installation to rear side wall.
Further, the rear side wall internal panel reinforcement is bent downwardly extension along rear door frame top edge.
Further, bolt eye nutplate fixed bin is provided with the rear side wall internal panel reinforcement.
Further, the bolt eye nutplate fixed bin is fixedly welded on the rear side wall internal panel reinforcement.
Further, the rear bolt installation portion of the rear side wall internal panel reinforcement is provided with triangle through hole.
Further, rear bolt peace with the rear side wall internal panel reinforcement of the triangle through hole near rear door frame
Dress portion is parallel near one side of rear door frame.
Further, lightening hole is provided with the integral type C post reinforcement.
The beneficial effects of the utility model are：Rear side wall internal panel reinforcement to rear side wall extend for bolt after installation so as to
Eliminate rear bolt installing plate, it is to avoid rear bolt installing plate causes vehicle body stress with reinforcement bulk-breaking welding on rear side wall internal panel
Transmission linking have some setbacks, strengthen the downward conductivity of vehicle body stress, can avoid vehicle body rear door frame rear portion produce stress concentration,
Improve vehicle body service life and safety；And amount of parts and number of welds can be reduced and reduce working hour, beneficial to control
Make this.
Description of the drawings
With reference to the accompanying drawings and examples this utility model is further described：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of bolt eye nutplate fixed bin of the present utility model.
Specific embodiment
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the structure of bolt eye nutplate fixed bin of the present utility model
Schematic diagram, as shown in the figure：Integral type C post reinforcement of the present utility model, including rear side wall internal panel reinforcement 1, the rear side wall
Inner panel reinforcement extends for bolt after installation to rear side wall；With automobile direction of advance contrary direction is referred to afterwards；In rear side wall
Plate reinforcement extends for bolt after installation so as to eliminating rear bolt installing plate to rear side wall, it is to avoid rear bolt installing plate with
On rear side wall internal panel, the welding of reinforcement bulk-breaking causes the transmission linking of vehicle body stress to have some setbacks, and strengthens the downward conduction of vehicle body stress
Property, vehicle body rear door frame rear portion can be avoided to produce stress concentration, improve vehicle body service life and safety.
In the present embodiment, the rear side wall internal panel reinforcement 1 is bent downwardly extension along rear door frame top edge；Being so designed that can
Not affect the switch of tail gate in the case where C post reinforcement intensity is ensured.
In the present embodiment, bolt eye nutplate fixed bin 5 on the rear side wall internal panel reinforcement 1, is provided with；Bolt eye spiral shell
The position of motherboard fixed bin 5 is coordinated with the bolt position of tail gate；Conveniently coordinate with the switch designs of tail gate and dock.
In the present embodiment, the bolt eye nutplate fixed bin 5 is fixedly welded on the rear side wall internal panel reinforcement；Door
The transmission that door bolt eye nutplate fixed bin bears vehicle body power is less, without the need for using integral molding structure, facilitating processing and manufacturing.
In the present embodiment, the rear bolt installation portion of the rear side wall internal panel reinforcement 1 is provided with triangle through hole 4；Can
The intensity of bolt installing plate 3 after guarantee, and weight of the present utility model, material-saving, reduces cost can be mitigated.
In the present embodiment, the triangle through hole 4 is after rear door frame with the rear side wall internal panel reinforcement 1
Bolt installation portion is parallel near one side 3 of rear door frame；After ensureing while weight is mitigated, bolt installing plate 3 is near rear door frame
One side thickness is uniform, equably going down vehicle body stress.
In the present embodiment, lightening hole 2 on the integral type C post reinforcement, is provided with, lightening hole 2 is arranged on side-wall inner-plate and adds
Top of the strong part 1 near automobile tail one end；Both ensure the intensity of integral type C post reinforcement, mitigate weight again.
Finally illustrate, above example is only unrestricted in order to the technical solution of the utility model to be described, although ginseng
This utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this
The technical scheme of utility model is modified or equivalent, the objective and model without deviating from technical solutions of the utility model
Enclose, which all should be covered in the middle of right of the present utility model.
Claims (7)
1. a kind of integral type C post reinforcement, it is characterised in that：Including rear side wall internal panel reinforcement, the rear side wall internal panel is strengthened
Part extends for bolt after installation to rear side wall.
2. integral type C post reinforcement according to claim 1, it is characterised in that：The rear side wall internal panel reinforcement is after
Doorframe top edge is bent downwardly extension.
3. integral type C post reinforcement according to claim 2, it is characterised in that：Set on the rear side wall internal panel reinforcement
It is equipped with bolt eye nutplate fixed bin.
4. integral type C post reinforcement according to claim 3, it is characterised in that：The bolt eye nutplate fixed bin weldering
Connect and be fixed on the rear side wall internal panel reinforcement.
5. integral type C post reinforcement according to claim 4, it is characterised in that：After the rear side wall internal panel reinforcement
Bolt installation portion is provided with triangle through hole.
6. integral type C post reinforcement according to claim 5, it is characterised in that：The triangle through hole is near rear door frame
One side parallel near one side of rear door frame with the rear bolt installation portion of the rear side wall internal panel reinforcement.
7. the integral type C post reinforcement according to claim 1-6 any claim, it is characterised in that：Integral type C
Lightening hole is provided with post reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014708.3U CN206012735U (en) | 2016-08-31 | 2016-08-31 | Integral type C post reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014708.3U CN206012735U (en) | 2016-08-31 | 2016-08-31 | Integral type C post reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206012735U true CN206012735U (en) | 2017-03-15 |
Family
ID=58255741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621014708.3U Active CN206012735U (en) | 2016-08-31 | 2016-08-31 | Integral type C post reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206012735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959610A (en) * | 2020-07-21 | 2020-11-20 | 浙江零跑科技有限公司 | C-column structure of miniature electric vehicle |
-
2016
- 2016-08-31 CN CN201621014708.3U patent/CN206012735U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959610A (en) * | 2020-07-21 | 2020-11-20 | 浙江零跑科技有限公司 | C-column structure of miniature electric vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |