CN203544174U - Reinforced fixing structure of lock catch of transverse-pull rear back door - Google Patents
Reinforced fixing structure of lock catch of transverse-pull rear back door Download PDFInfo
- Publication number
- CN203544174U CN203544174U CN201320692610.3U CN201320692610U CN203544174U CN 203544174 U CN203544174 U CN 203544174U CN 201320692610 U CN201320692610 U CN 201320692610U CN 203544174 U CN203544174 U CN 203544174U
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- China
- Prior art keywords
- vehicle body
- snap close
- brace panel
- post
- lock catch
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- Expired - Fee Related
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- 238000010030 laminating Methods 0.000 claims description 21
- 230000002787 reinforcement Effects 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 abstract 7
- 238000000034 method Methods 0.000 description 6
- 238000003466 welding Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model discloses a reinforced fixing structure of a lock catch of a transverse-pull rear back door. The reinforced fixing structure comprises a vehicle body, a vehicle body D column is arranged on the tail portion of the vehicle body, the top of the vehicle body D column is connected with a D column corner plate, a drain channel base is attached and fixed to the vehicle body D column, the lock catch is fixed to the drain channel base, a lock catch reinforcing plate is further arranged between the vehicle body D column and the drain channel base, the two sides of the surface on one side of the lock catch reinforcing plate and the upper end and the lower end of the lock catch reinforcing plate are attached and fixed to the vehicle body D column, and the surface on the other side of the lock catch reinforcing plate is attached and fixed to the drain channel base. The structural strength of the D column and the drain channel base are reinforced through the lock catch reinforcing plate; the lock catch is fixed more stably through the design of a boss. The reasonably-designed lock catch reinforcing plate can be simultaneously attached to the D column and the drain channel base tightly to be welded and fixed, and the overall structure is stable and reliable; the D column reinforcing plate is simple in structure and convenient to machine, assembly of other components is not affected, and the reinforced fixing structure has very good practicality and market application value.
Description
Technical field
The utility model relates to technical field of automobile parts, is specifically related to a kind of reinforced fixed structure of sliding back door snap close.
Technical background
When the spare tyre of automobile is arranged in the outside of back door, the opening ways of back door certainly will will adopt sliding, for cross beam type back door, hinge arrangement is in a side, snap close is arranged in opposite side, due to opening and closing back door frequently, allow snap close bear larger impact, long-term use easily causes coming off of snap close.Because snap close is fixed on roof drip seat, therefore on roof drip seat for higher with the requirement of strength at the fixing position of snap close, and the integrally-built intensity for roof drip seat and D post composition also has higher requirements, and in prior art, be difficult to guarantee the integrally-built intensity of snap close fixed sturcture and roof drip seat and D post composition simultaneously, cause service life of snap close long or snap close easily to come off.
Utility model content
The utility model is exactly for above-mentioned technical matters, and a kind of reinforced fixed structure of sliding back door snap close is provided.This fixed sturcture has good fixed effect for snap close, and is easy to manufacture, and easy to assembly, practicality is good.
For realizing this object, the reinforced fixed structure of the designed sliding back door snap close of the utility model, comprise vehicle body, tail of body is provided with vehicle body D post, the top of vehicle body D post is connected with D post gusset, on vehicle body D post, laminating is fixed with roof drip seat, on roof drip seat, be fixed with snap close, it is characterized in that: between described vehicle body D post and roof drip seat, be also provided with snap close brace panel, the both sides of one side surface of snap close brace panel and upper and lower two ends and the laminating of vehicle body D post are fixing, and opposite side surface is fixing with the laminating of roof drip seat.
Further, the bottom of described snap close brace panel is provided with the first reinforcement boss and second and strengthens boss, described roof drip seat is provided with the first reinforcement boss and second strengthens boss corresponding the first fixing lug boss and the second fixing lug boss, and the first fixing lug boss and the second fixing lug boss and snap close laminating are fixing.
Further, the both sides of described snap close brace panel are provided with connection flange, and the both sides laminating of the connection flange of both sides and vehicle body D post is fixing.
Further, the top of described snap close brace panel is connected with brace panel top board, and bottom is connected with brace panel base plate, and the top board laminating of brace panel top board and vehicle body is fixing, and the floor laminating of brace panel base plate and vehicle body is fixing.
Further, the bottom of described brace panel top board is fixedly connected with D post gusset.
The beneficial effects of the utility model are: by snap close brace panel, strengthened the structural strength of D post and roof drip seat, by the design of boss, made the fixing more stable of snap close.The snap close brace panel of appropriate design can fit tightly with D post and roof drip seat simultaneously, is welded and fixed, and integral structure is reliable and stable, and D column reinforcement plate is simple in structure, easy to process, do not affect the assembling of remaining part, there is good practicality and market using value.
Accompanying drawing explanation
Fig. 1 is the structural representation of vehicle body snap close one side gusset in the utility model;
Fig. 2 is that in the utility model, vehicle body D post is installed on the structural representation on vehicle body;
Fig. 3 is that in the utility model, snap close brace panel is installed on the structural representation on vehicle body D post;
Fig. 4 is that in the utility model, roof drip seat is installed on the structural representation on snap close brace panel;
Fig. 5 is the structural representation of vehicle body D post in the utility model;
Fig. 6 is the structural representation of snap close brace panel in the utility model;
Fig. 7 is the partial schematic diagram at the boss place of snap close brace panel in the utility model;
Fig. 8 is the structural representation of snap close and roof drip seat in the utility model;
Fig. 9 is the structural representation of welding hole in the utility model;
Figure 10 is the integral structure schematic diagram after having assembled in the utility model;
Figure 11 is the structural representation of vehicle body back door doorframe in the utility model;
Wherein, 1-vehicle body, 2-vehicle body D post, 3-D post gusset, 4-roof drip seat, 5-snap close, 6-snap close brace panel, 7-the first strengthens boss, and 8-the second strengthens boss, the 9-the first fixing lug boss, the 10-the second fixing lug boss, 11-connection flange, 12-brace panel top board, 13-brace panel base plate, 14-vehicle body A post, 15-center body pillar, 16-body C pillar, 17-welding hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
The reinforced fixed structure of the sliding back door snap close as shown in Fig. 1～4, comprise vehicle body 1, vehicle body 1 afterbody is provided with vehicle body D post 2, the top of vehicle body D post 2 is connected with D post gusset 3, on vehicle body D post 2, laminating is fixed with roof drip seat 4, is fixed with snap close 5 on roof drip seat 4, between described vehicle body D post 2 and roof drip seat 4, is also provided with snap close brace panel 6, the both sides of one side surface of snap close brace panel 6 and upper and lower two ends and 2 laminatings of vehicle body D post are fixing, and opposite side surface is fixing with 4 laminatings of roof drip seat.Structure by snap close brace panel 6 is strengthened the structure of vehicle body D post 2 and roof drip seat 4, larger with the fitting area of vehicle body D post 2 and roof drip seat 4, therefore has the fixing effect of good reinforcement.
In technique scheme, as shown in Fig. 3～4 and Fig. 7～8, the bottom of described snap close brace panel 6 is provided with the first reinforcement boss 7 and second and strengthens boss 8, it is fixing with snap close 5 laminatings that described roof drip seat 4 is provided with first fixing lug boss 9 corresponding with the first reinforcement boss 7 and the second reinforcement boss 8 and the second fixing lug boss 10, the first fixing lug boss 9 and the second fixing lug boss 10.By the design of boss, not only make the bonding structure of roof drip seat 4 and snap close brace panel 6 more stable, snap close 5 is fixed on by vehicle body D post 2 simultaneously, in 4 three layers of structure being welded of snap close brace panel 6 and roof drip seat, integral structure is more firm, has further strengthened the fixed effect of snap close 5.
In technique scheme, as shown in Figure 3, the both sides of described snap close brace panel 6 are provided with and connect flange 11, and the connection flange 11 of both sides is fixing with the both sides laminating of vehicle body D post 2.By connecting the structure of flange 11, further increase the fitting area of snap close brace panel 6 with vehicle body D post 2, thereby increased structural stability, technique is simple, easy to assembly.
In technique scheme, as shown in Figure 6, the top of described snap close brace panel 6 is connected with brace panel top board 12, and bottom is connected with brace panel base plate 13, and brace panel top board 12 is fixing with the top board laminating of vehicle body 1, and brace panel base plate 13 is fixing with the floor laminating of vehicle body 1.Snap close brace panel 6 reasonable in design, has further guaranteed that by the structure of brace panel top board 12 and brace panel base plate 13 snap close brace panel 6 is stable with the connection structure of vehicle body 1.
In technique scheme, as shown in figure 10, the bottom of described brace panel top board 12 is fixedly connected with D post gusset 3.Brace panel top board and D post gusset are strengthened mutually, have further stablized structure, as shown in Figure 9, by welding hole 17, three ply board are welded, reasonable in design, convenient welding.D post gusset 3 as shown in Figure 2 and Figure 5 adopts is all higher high tensile steel plates of thickness and intensity, has further guaranteed that structure is reliable and stable.
In the utility model, by the structure of snap close brace panel 6 is set between vehicle body D post 2 and roof drip seat 4, vehicle body D post 2 and roof drip seat 4 are strengthened, and on snap close brace panel 6, be provided with reinforcement boss, the also corresponding structure that is provided with fixing lug boss on roof drip seat 4, has carried out further reinforcement to the fixed sturcture of snap close 5.If Figure 11 is the doorframe structure after the utility model installation, as can be seen from the figure, after the utility model installation, for the integral structure of vehicle body 1, there is no impact, therefore the assembling of remaining part also more for convenience, of the present utility model simple in structure, Stability Analysis of Structures is reliable, has good practicality and market using value.
The above; it is only the specific embodiment 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 fixed structure of a sliding back door snap close, comprise vehicle body (1), vehicle body (1) afterbody is provided with vehicle body D post (2), the top of vehicle body D post (2) is connected with D post gusset (3), the upper laminating of vehicle body D post (2) is fixed with roof drip seat (4), on roof drip seat (4), be fixed with snap close (5), it is characterized in that: between described vehicle body D post (2) and roof drip seat (4), be also provided with snap close brace panel (6), the both sides of one side surface of snap close brace panel (6) and upper and lower two ends and vehicle body D post (2) laminating are fixing, opposite side surface is fixing with roof drip seat (4) laminating.
2. the reinforced fixed structure of a kind of sliding back door snap close as claimed in claim 1, it is characterized in that: the bottom of described snap close brace panel (6) is provided with the first reinforcement boss (7) and second and strengthens boss (8), described roof drip seat (4) is provided with the first reinforcement boss (7) and second strengthens boss (8) corresponding the first fixing lug boss (9) and the second fixing lug boss (10), and the first fixing lug boss (9) and the second fixing lug boss (10) are fixing with snap close (5) laminating.
3. the reinforced fixed structure of a kind of sliding back door snap close as claimed in claim 1, it is characterized in that: the both sides of described snap close brace panel (6) are provided with and connect flange (11), and the connection flange (11) of both sides is fixing with the laminating of the both sides of vehicle body D post (2).
4. the reinforced fixed structure of a kind of sliding back door snap close as described in claim 1 or 2 or 3, it is characterized in that: the top of described snap close brace panel (6) is connected with brace panel top board (12), bottom is connected with brace panel base plate (13), brace panel top board (12) is fixing with the top board laminating of vehicle body (1), and brace panel base plate (13) is fixing with the floor laminating of vehicle body (1).
5. the reinforced fixed structure of a kind of sliding back door snap close as claimed in claim 4, is characterized in that: the bottom of described brace panel top board (12) is fixedly connected with D post gusset (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692610.3U CN203544174U (en) | 2013-11-05 | 2013-11-05 | Reinforced fixing structure of lock catch of transverse-pull rear back door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320692610.3U CN203544174U (en) | 2013-11-05 | 2013-11-05 | Reinforced fixing structure of lock catch of transverse-pull rear back door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203544174U true CN203544174U (en) | 2014-04-16 |
Family
ID=50462329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320692610.3U Expired - Fee Related CN203544174U (en) | 2013-11-05 | 2013-11-05 | Reinforced fixing structure of lock catch of transverse-pull rear back door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203544174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003135A (en) * | 2015-06-25 | 2015-10-28 | 滁州达世汽车配件有限公司 | Lock catch reinforcing plate |
| CN108407900A (en) * | 2018-02-08 | 2018-08-17 | 奇瑞汽车股份有限公司 | Vehicle CD column lower contact structures |
-
2013
- 2013-11-05 CN CN201320692610.3U patent/CN203544174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003135A (en) * | 2015-06-25 | 2015-10-28 | 滁州达世汽车配件有限公司 | Lock catch reinforcing plate |
| CN108407900A (en) * | 2018-02-08 | 2018-08-17 | 奇瑞汽车股份有限公司 | Vehicle CD column lower contact structures |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 |