CN203654956U - Installation reinforcing structure of back door hinge - Google Patents
Installation reinforcing structure of back door hinge Download PDFInfo
- Publication number
- CN203654956U CN203654956U CN201320849155.3U CN201320849155U CN203654956U CN 203654956 U CN203654956 U CN 203654956U CN 201320849155 U CN201320849155 U CN 201320849155U CN 203654956 U CN203654956 U CN 203654956U
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- China
- Prior art keywords
- plate
- cross beam
- rear cross
- hinge
- rear crossbeam
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- Expired - Lifetime
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 41
- 238000009434 installation Methods 0.000 title claims abstract description 13
- 239000003351 stiffener Substances 0.000 claims description 19
- 238000010030 laminating Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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Abstract
The utility model discloses an installation reinforcing structure of a back door hinge. The installation reinforcing structure comprises a rear crossbeam, upper column-C reinforcing plates are fixed to two ends of the rear crossbeam, a rear crossbeam outer plate is fixed onto the rear crossbeam, two ends of the rear crossbeam outer plate are fixedly connected with the upper column-C reinforcing plates, and a rear crossbeam inner plate is fixed onto the rear crossbeam outer plate. Rear crossbeam connection plates are connected to two ends of the rear crossbeam inner plate and fixedly connected with the upper column-C reinforcing plates which are arranged between the rear crossbeam outer plate and the rear crossbeam connection plates. A hinge reinforcing plate is arranged between each upper column-C reinforcing plate and the corresponding rear crossbeam connection plate and provided with reinforcing plate hinge via holes. Owing to the hinge reinforcing plates arranged between the rear crossbeam connection plates and the upper column-C reinforcing plates, structural strength of the rear crossbeam connection plates and the upper column-C reinforcing plates is reinforced to enable effectiveness in fixing of a back door and good stability in integral structure. In addition, the hinge reinforcing plates are simple in structure, easy to manufacture and assemble and low in cost.
Description
Technical field
The utility model relates to technical field of automobile parts, is specifically related to a kind of reinforced structure for installation of backdoor hinge.
Background technology
On passenger car market, the structure of rear cross beam assembly part mainly comprises C post upper reinforcing plate, top cap rear cross beam, top cap rear cross beam outside plate, C capital cover and rear frame member junction plate, top cover rear cross beam internal plate, again the two ends, top of back door are fixed on rear cross beam assembly by articulated manner, but the motion insufficient rigidity of this structure, back door is in the use procedure of long-term opening and closing, be difficult to ensure integrally-built stable, how to design a kind of simple in structure, low cost of manufacture, back door hinge fixing structure easy to assembly is the problem facing at present simultaneously.
Utility model content
The utility model is exactly for above-mentioned technical problem, and a kind of reinforced structure for installation of backdoor hinge is provided, and this structure can well be strengthened the intensity of backdoor hinge, and simple in structure, easy to assembly, cost is low.
For realizing this object, the reinforced structure for installation of the designed backdoor hinge of the utility model, comprise rear cross beam, the two ends of rear cross beam are fixed with C post upper reinforcing plate, on rear cross beam, be fixed with rear cross beam outside plate, the two ends of rear cross beam outside plate are fixedly connected with C post upper reinforcing plate, on rear cross beam outside plate, be fixed with rear cross beam internal plate, the two ends of rear cross beam internal plate are connected with rear cross beam junction plate, rear cross beam junction plate is fixedly connected with C post upper reinforcing plate, C post upper reinforcing plate is between rear cross beam outside plate and rear cross beam junction plate, it is characterized in that: between described C post upper reinforcing plate and rear cross beam junction plate, be provided with hinge stiffening plate, on hinge stiffening plate, have stiffener hinge via hole.
Further, a side surface of described hinge stiffening plate is fixedly connected with C post upper reinforcing plate, and opposite side surface is fixedly connected with rear cross beam junction plate.
Further, described rear cross beam junction plate is provided with and strengthens projection.
Further, described hinge stiffening plate comprises stiffener body, and a side of stiffener body is connected with reinforced company's fishplate bar, has stiffener hinge via hole on stiffener body.
Further, described reinforced company fishplate bar is fixing with the laminating of reinforcement projection.
The beneficial effects of the utility model are: by a hinge stiffening plate being set between rear cross beam junction plate and C post upper reinforcing plate, hinge stiffening plate has strengthened the structural strength of rear cross beam junction plate and C post upper reinforcing plate, make back door there is good fixed effect, integrally-built good stability.And hinge stiffening plate is simple in structure, be easy to manufacture and assembling, with low cost.
Brief description of the drawings
Fig. 1 is the structural representation of C post upper reinforcing plate and rear cross beam in the utility model;
Fig. 2 is the schematic diagram of the utility model middle and rear cross beam hinge fixing structure assembly;
Fig. 3 is the explosive view of the utility model middle and rear cross beam hinge fixing structure assembly;
Fig. 4 is the fixed structure schematic diagram of hinge stiffening plate and rear cross beam junction plate in the utility model;
Wherein, 1-rear cross beam, 2-C post upper reinforcing plate, 3-rear cross beam outside plate, 4-rear cross beam internal plate, 5-rear cross beam junction plate, 6-hinge stiffening plate, 6.1-stiffener body, 6.2-reinforced company fishplate bar, 7-stiffener hinge via hole, 8-strengthen protruding, 9-C post upper reinforcing plate hinge via hole, 10-rear cross beam outside plate hinge via hole, 11-rear cross beam hinge fixing hole.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is done further and is described in detail:
The reinforced structure for installation of the backdoor hinge as shown in Fig. 1～4, comprise rear cross beam 1, the two ends of rear cross beam 1 are fixed with C post upper reinforcing plate 2, on rear cross beam 1, be fixed with rear cross beam outside plate 3, the two ends of rear cross beam outside plate 3 are fixedly connected with C post upper reinforcing plate 2, on rear cross beam outside plate 3, be fixed with rear cross beam internal plate 4, the two ends of rear cross beam internal plate 4 are connected with rear cross beam junction plate 5, rear cross beam junction plate 5 is fixedly connected with C post upper reinforcing plate 2, C post upper reinforcing plate 2 is between rear cross beam outside plate 3 and rear cross beam junction plate 5, between described C post upper reinforcing plate 2 and rear cross beam junction plate 5, be provided with hinge stiffening plate 6, on hinge stiffening plate 6, have stiffener hinge via hole 7.The intensity of the structural strengthening hinge fixing structure by hinge stiffening plate 6, ensures the fixed effect of hinge.
In technique scheme, a side surface of described hinge stiffening plate 6 is fixedly connected with C post upper reinforcing plate 2, and opposite side surface is fixedly connected with rear cross beam junction plate 5.Hinge stiffening plate 6 is arranged in the cavity forming between C post upper reinforcing plate 2 and rear cross beam junction plate 5, good fixing effect.
In technique scheme, described rear cross beam junction plate 5 is provided with strengthens projection 8.By strengthening the structure of projection 8, further strengthen the fixed effect of hinge stiffening plate 6.
In technique scheme, described hinge stiffening plate 6 comprises stiffener body 6.1, and a side of stiffener body 6.1 is connected with reinforced company's fishplate bar 6.2, has stiffener hinge via hole 7 on stiffener body 6.1.
In technique scheme, described reinforced company fishplate bar 6.2 is fixing with 8 laminatings of reinforcement projection.
In the utility model, as shown in Figure 3, on hinge stiffening plate 6, be provided with stiffener hinge via hole 7, on C post upper reinforcing plate 2, have C post upper reinforcing plate hinge via hole 9, on rear cross beam outside plate, 3 have rear cross beam outside plate hinge via hole 10, on rear cross beam 1, have rear cross beam hinge via hole 11, back door by bolted splice on the structural assembly of rear cross beam 1, bolt is through stiffener hinge via hole 7, C post upper reinforcing plate hinge via hole 9, rear cross beam outside plate hinge via hole 10, is finally fixed in rear cross beam hinge fixing hole 11.By the structure of hinge stiffening plate 6, stablize the assembling effect of back door, strengthened integrally-built stability, and hinge stiffening plate 6 is simple in structure, be easy to manufacture and process and assemble, with low cost, practicality is good, has good market using value.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. the reinforced structure for installation of a backdoor hinge, comprise rear cross beam (1), the two ends of rear cross beam (1) are fixed with C post upper reinforcing plate (2), on rear cross beam (1), be fixed with rear cross beam outside plate (3), the two ends of rear cross beam outside plate (3) are fixedly connected with C post upper reinforcing plate (2), on rear cross beam outside plate (3), be fixed with rear cross beam internal plate (4), the two ends of rear cross beam internal plate (4) are connected with rear cross beam junction plate (5), rear cross beam junction plate (5) is fixedly connected with C post upper reinforcing plate (2), C post upper reinforcing plate (2) is positioned between rear cross beam outside plate (3) and rear cross beam junction plate (5), it is characterized in that: between described C post upper reinforcing plate (2) and rear cross beam junction plate (5), be provided with hinge stiffening plate (6), on hinge stiffening plate (6), have stiffener hinge via hole (7).
2. the reinforced structure for installation of a kind of backdoor hinge as claimed in claim 1, it is characterized in that: a side surface of described hinge stiffening plate (6) is fixedly connected with C post upper reinforcing plate (2), opposite side surface is fixedly connected with rear cross beam junction plate (5).
3. the reinforced structure for installation of a kind of backdoor hinge as claimed in claim 2, is characterized in that: described rear cross beam junction plate (5) is provided with strengthens projection (8).
4. the reinforced structure for installation of a kind of backdoor hinge as claimed in claim 3, it is characterized in that: described hinge stiffening plate (6) comprises stiffener body (6.1), one side of stiffener body (6.1) is connected with reinforced company's fishplate bar (6.2), has stiffener hinge via hole (7) on stiffener body (6.1).
5. the reinforced structure for installation of a kind of backdoor hinge as claimed in claim 4, is characterized in that: described reinforced company fishplate bar (6.2) is fixing with reinforcement projection (8) laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849155.3U CN203654956U (en) | 2013-12-20 | 2013-12-20 | Installation reinforcing structure of back door hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849155.3U CN203654956U (en) | 2013-12-20 | 2013-12-20 | Installation reinforcing structure of back door hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203654956U true CN203654956U (en) | 2014-06-18 |
Family
ID=50921359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849155.3U Expired - Lifetime CN203654956U (en) | 2013-12-20 | 2013-12-20 | Installation reinforcing structure of back door hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203654956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458192A (en) * | 2017-07-17 | 2017-12-12 | 奇瑞汽车股份有限公司 | A kind of automobile rear back door hinge mounting structure |
-
2013
- 2013-12-20 CN CN201320849155.3U patent/CN203654956U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458192A (en) * | 2017-07-17 | 2017-12-12 | 奇瑞汽车股份有限公司 | A kind of automobile rear back door hinge mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |