CN205632673U - D post inner panel upper segment and D post inner panel connection structure - Google Patents
D post inner panel upper segment and D post inner panel connection structure Download PDFInfo
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- CN205632673U CN205632673U CN201620496988.XU CN201620496988U CN205632673U CN 205632673 U CN205632673 U CN 205632673U CN 201620496988 U CN201620496988 U CN 201620496988U CN 205632673 U CN205632673 U CN 205632673U
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- inner panel
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- post inner
- epimere
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Abstract
The utility model relates to a vehicle field provides a D post inner panel upper segment and D post inner panel connection structure, wherein, D post inner panel upper segment forms to integrative of aluminum alloy, D post inner panel upper segment is Y shape structure, D post inner panel upper segment is in the cross section of Y shape structure forms bodiness portion. Post inner panel upper segment through adopting integrative of aluminum alloy, weight reduction greatly. In addition, through the cross section formation bodiness portion in Y shape structure, the rigidity that can compensate because of adopting aluminum alloy to lead to descends, makes the utility model discloses a D post inner panel upper segment has the rigidity suitable with the sheet metal component.
Description
Technical field
This utility model relates to technical field of vehicle, particularly in a kind of D post inner panel epimere and D post
Board connecting structure.
Background technology
Along with living standard improves, people are more and more higher to the requirement of vehicle, and safety is that people buy car
Time consider key factor.Body stiffness is extremely important for the safety of vehicle.Wherein, D post knot
Structure is great for body tail stiffness effect.For ensureing the rigidity needed for providing, existing D rod structure (D
Post inner panel epimere, D post inner panel hypomere etc.) it is typically metal plate punching part, part is heavy, does not meets low oil
Consumption idea of development.
Therefore, prior art exists the problem that D rod structure is heavier.
Utility model content
In view of this, this utility model is directed to a kind of D post inner panel epimere, to alleviate D rod structure
Weight and reduce cost.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of D post inner panel epimere, wherein, described D post inner panel epimere is formed as aluminium alloy integral piece,
Described D post inner panel epimere is Y-shaped structure, and described D post inner panel epimere is in the intersection of described Y-shaped structure
Place forms thickened section.
Preferably, described D post inner panel epimere is aluminum alloy die casting.
Preferably, described D post inner panel epimere is provided with reinforcement.
Preferably, described D post inner panel epimere has been wholely set back door hinge stiffening plate portion.
Relative to prior art, D post inner panel epimere described in the utility model has the advantage that
On the one hand, by using aluminium alloy integral piece, it is possible to significantly alleviate the weight of D post inner panel epimere；
On the other hand, form thickened section by the infall at Y-shaped structure, can make up because using aluminium alloy material
The Stiffness that matter causes so that D post inner panel epimere of the present utility model has the panel beating with prior art
The rigidity that part is suitable.
Another object of the present utility model is to propose board connecting structure in a kind of D post, to alleviate D post
The weight of structure also reduces cost.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
Board connecting structure in a kind of D post, in described D post, board connecting structure includes top cap rear cross beam lower plate
With C post inner panel, wherein, in described D post, board connecting structure is provided with D post inner panel of the present utility model
Epimere, described top cap rear cross beam lower plate and described C post inner panel respectively with two points of described Y-shaped structure
Fork is fixed.
Preferably, described top cap rear cross beam lower plate and described C post inner panel are metal plate punching part, described top
Cover and rear frame member lower plate and described C post inner panel respectively with two furcations of described Y-shaped structure by lock riveting
Fixing.
Preferably, in described D post, board connecting structure includes D post inner panel hypomere, under described D post inner panel
Section and another furcation of described Y-shaped structure are fixed.
Preferably, described D post inner panel hypomere is metal plate punching part, and described D post inner panel hypomere is with described
Another furcation of Y-shaped structure is fixed by lock rivet clasp.
Preferably, in described D post, board connecting structure includes top cap rear cross beam upper plate, described top cap rear cross beam
Upper plate is fixed with described D post inner panel epimere and described top cap rear cross beam lower plate respectively.
Preferably, described top cap rear cross beam upper plate is metal plate punching part, described top cap rear cross beam upper plate and institute
State D post inner panel epimere determine by lock rivet clasp and be welded and fixed with described top cap rear cross beam lower plate.
In described D post, board connecting structure and above-mentioned D post inner panel epimere are had relative to prior art
Dominant Facies is same, does not repeats them here.
Other features and advantages of the utility model will give in detailed description of the invention part subsequently in detail
Explanation.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing,
Schematic description and description of the present utility model is used for explaining this utility model, is not intended that this reality
With novel improper restriction.In the accompanying drawings:
Fig. 1 is the axonometric chart of board connecting structure in D post of the present utility model.
Description of reference numerals:
1-D post inner panel epimere, 2-thickened section, 3-reinforcement, 4-back door hinge stiffening plate portion, 5-top cover
Rear cross beam lower plate, 6-C post inner panel, 7-locks riveting, 8-D post inner panel hypomere, 9-top cap rear cross beam upper plate.
Detailed description of the invention
It should be noted that in the case of not conflicting, in embodiment in this utility model and embodiment
Feature can be mutually combined.
In this utility model, in the case of illustrating on the contrary, the noun of locality of use as " upper and lower,
Left and right " typically refer to reference to upper and lower, left and right shown in the drawings；" inside and outside " refer to relative to
The profile of each parts itself inside and outside.
Below with reference to the accompanying drawings explanation this utility model and detailed description of the invention thereof.
According to an aspect of the present utility model, it is provided that a kind of D post inner panel epimere, wherein, described D
Post inner panel epimere 1 is formed as aluminium alloy integral piece, and described D post inner panel epimere 1 is Y-shaped structure, institute
State D post inner panel epimere 1 and form thickened section 2 at the infall of described Y-shaped structure.
In D post inner panel epimere 2 of the present utility model, on the one hand, by using aluminium alloy integral piece, energy
The enough weight significantly alleviating D post inner panel epimere；On the other hand, by the infall shape at Y-shaped structure
Become thickened section, the Stiffness because using aluminum alloy material to cause can be made up so that of the present utility model
D post inner panel epimere has the rigidity suitable with the sheet metal component of prior art.
D post inner panel epimere of the present utility model can be one-body molded by various suitable techniques.Preferably
Ground, described D post inner panel epimere 1 is aluminum alloy die casting, in order to commercial production also makes on D post inner panel
Section obtains enough mechanical properties.
It addition, be the strength and stiffness strengthening D post inner panel epimere itself further, as it is shown in figure 1, institute
State and be provided with reinforcement 3 on D post inner panel epimere 1.Wherein, as required can be with relative set reinforcement
The quantity of 3 and position, this is not construed as limiting by this utility model.
In prior art, D post inner panel epimere and back door hinge stiffening plate are two single parts, and
Need to be connected to each other by fixture when assembling, D post inner panel epimere and back door during production, need to be respectively
Hinge stiffening plate design mould, adds production cost and processing step.Due to D post of the present utility model
Inner panel epimere 1 is aluminum alloy material, can be conveniently by various suitable techniques (the most above-mentioned die casting)
Form integral piece, can the most integrated back door hinge stiffening plate function.It is therefore preferred that this reality
In novel, as it is shown in figure 1, described D post inner panel epimere 1 can be wholely set back door hinge and add
Strong plate portion 4, thus can loss of weight and reduction cost further relative to prior art.
According to another aspect of the present utility model, it is provided that board connecting structure in a kind of D post, described D post
Interior board connecting structure includes top cap rear cross beam lower plate 5 and C post inner panel 6, and wherein, described D post inner panel is even
Access node structure is provided with D post inner panel epimere 1 of the present utility model, described top cap rear cross beam lower plate 5 and described
C post inner panel 6 two furcations with described Y-shaped structure respectively are fixed.
In D post of the present utility model, board connecting structure is owing to have employed on D post inner panel of the present utility model
Section 1, it is thus possible to loss of weight keep the rigidity suitable with existing sheet metal component significantly, taken into account cost with
Quality.
Wherein, described top cap rear cross beam lower plate 5 and described C post inner panel 6 can be metal plate punching part.
Owing to D post inner panel epimere 1 is Al-alloy parts, weldability is poor, thus can be by suitable fixture
Realize the connection of D post inner panel epimere 1 and top cap rear cross beam lower plate 5 and C post inner panel 6.Such as, institute
State top cap rear cross beam lower plate 5 and described C post inner panel 6 can respectively with two points of described Y-shaped structure
Fork is fixed by lock riveting 7.
Additionally, in described D post, board connecting structure can include D post inner panel hypomere 8, in described D post
Another furcation of plate hypomere 8 and described Y-shaped structure is fixed.Wherein, described D post inner panel hypomere 8
It can be metal plate punching part.For convenience of being connected with the D post inner panel epimere 1 of aluminium alloy, it is preferable that described
D post inner panel hypomere 8 and another furcation of described Y-shaped structure are fixing by lock riveting 7.
It addition, as it is shown in figure 1, in described D post board connecting structure also include top cap rear cross beam upper plate 9,
Described top cap rear cross beam upper plate 9 respectively with described D post inner panel epimere 1 and described top cap rear cross beam lower plate 5
Fixing.Wherein, described top cap rear cross beam upper plate 9 can be metal plate punching part, can with described top cover after
Crossbeam lower plate 5 is welded and fixed.For convenience of being connected with the D post inner panel epimere 1 of aluminium alloy, it is preferable that institute
State top cap rear cross beam upper plate 9 to be fixed by lock riveting 7 with described D post inner panel epimere 1.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicality
Type, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement made
Deng, within should be included in protection domain of the present utility model.
Claims (10)
1. a D post inner panel epimere, it is characterised in that described D post inner panel epimere (1) is formed as
Aluminium alloy integral piece, described D post inner panel epimere (1) is Y-shaped structure, described D post inner panel epimere (1)
Infall at described Y-shaped structure forms thickened section (2).
D post inner panel epimere the most according to claim 1, it is characterised in that described D post inner panel
Epimere (1) is aluminum alloy die casting.
D post inner panel epimere the most according to claim 1, it is characterised in that described D post inner panel
Reinforcement (3) it is provided with on epimere (1).
4. according to the D post inner panel epimere described in any one in claim 1-3, it is characterised in that
Described D post inner panel epimere (1) has been wholely set back door hinge stiffening plate portion (4).
5. a board connecting structure in D post, in described D post, board connecting structure includes under top cap rear cross beam
Plate (5) and C post inner panel (6), it is characterised in that in described D post, board connecting structure is provided with right
Require D post inner panel epimere (1) described in any one, described top cap rear cross beam lower plate (5) in 1-4
Two furcations with described Y-shaped structure are fixed respectively with described C post inner panel (6).
Board connecting structure in D post the most according to claim 5, it is characterised in that described top cover
Rear cross beam lower plate (5) and described C post inner panel (6) are metal plate punching part, under described top cap rear cross beam
Plate (5) and described C post inner panel (6) respectively with two furcations of described Y-shaped structure by lock riveting
(7) fixing.
Board connecting structure in D post the most according to claim 5, it is characterised in that described D post
Interior board connecting structure includes D post inner panel hypomere (8), described D post inner panel hypomere (8) and described Y shape
Another furcation of structure is fixed.
Board connecting structure in D post the most according to claim 7, it is characterised in that described D post
Inner panel hypomere (8) is metal plate punching part, described D post inner panel hypomere (8) and described Y-shaped structure
Another furcation is fixed by lock riveting (7).
9., according to board connecting structure in the D post described in any one in claim 5-8, its feature exists
In, in described D post, board connecting structure includes top cap rear cross beam upper plate (9), described top cap rear cross beam upper plate
(9) fix with described D post inner panel epimere (1) and described top cap rear cross beam lower plate (5) respectively.
Board connecting structure in D post the most according to claim 9, it is characterised in that described top cover
Rear cross beam upper plate (9) is metal plate punching part, described top cap rear cross beam upper plate (9) and described D post inner panel
Epimere (1) is fixing by lock riveting (7) and is welded and fixed with described top cap rear cross beam lower plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496988.XU CN205632673U (en) | 2016-05-27 | 2016-05-27 | D post inner panel upper segment and D post inner panel connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620496988.XU CN205632673U (en) | 2016-05-27 | 2016-05-27 | D post inner panel upper segment and D post inner panel connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205632673U true CN205632673U (en) | 2016-10-12 |
Family
ID=57053800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620496988.XU Active CN205632673U (en) | 2016-05-27 | 2016-05-27 | D post inner panel upper segment and D post inner panel connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205632673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878305A (en) * | 2019-03-14 | 2019-06-14 | 东风柳州汽车有限公司 | Vehicle tail door frame |
-
2016
- 2016-05-27 CN CN201620496988.XU patent/CN205632673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109878305A (en) * | 2019-03-14 | 2019-06-14 | 东风柳州汽车有限公司 | Vehicle tail door frame |
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| GR01 | Patent grant |