CN203713986U - Bottom draining structure in outer plate threshold region of automotive side body - Google Patents
Bottom draining structure in outer plate threshold region of automotive side body Download PDFInfo
- Publication number
- CN203713986U CN203713986U CN201420006352.3U CN201420006352U CN203713986U CN 203713986 U CN203713986 U CN 203713986U CN 201420006352 U CN201420006352 U CN 201420006352U CN 203713986 U CN203713986 U CN 203713986U
- Authority
- CN
- China
- Prior art keywords
- plate
- wall outer
- threshold
- outer plate
- door sill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 8
- 210000003205 muscle Anatomy 0.000 claims description 6
- 238000000576 coating method Methods 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 6
- 238000004080 punching Methods 0.000 description 6
- 238000001962 electrophoresis Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 230000001680 brushing effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model provides a bottom draining structure in an outer plate threshold region of an automotive side body. The bottom draining structure comprises a welded side body outer plate, a threshold outer plate and a threshold inner plate, wherein the bottom of the side body outer plate is provided with a skirtboard mounting hole and an opening settlement platform, and a leakage boss is arranged at the bottom of the threshold inner plate. According to the draining structure provided by the utility model, the problem that the leakage of the outer plate threshold region of the side body is halfway in the process of coating an automobile body can be effectively solved, and the tightness of a whole threshold assembly can be guaranteed; meanwhile, the side impact performance of an automobile can be improved, the manufacturing cost can be saved, and the practicability can be realized.
Description
Technical field
The utility model relates to field of automobile, refers to especially a kind of vehicle side-wall outer-plate door sill area bottom drainage structure.
Background technology
Side-wall outer-plate is the body outer panel that size is maximum, shape is the most complicated.The quality of side-wall outer-plate directly affects the aesthetic measure of quality and the vehicle of car load.The cavity structure that side wall outer panel of automobile body door sill area forms is positioned at vehicle body sheet metal bottommost, rigidity of the vehicle, intensity and collision performance are had to material impact, this region is affected by the harsies environment such as stone hits, sewage, dust often again, particularly in coastal humidity and many salt environments, easily at cavity structure place, there is the phenomenon of getting rusty, cause side wall outer panel of automobile body generation corrosion.Corrosion not only affects car load outward appearance, further develops and can cause vehicle body safety performance to decline.
As shown in Figure 1 to Figure 3, the body sill structure of prior art is welded by side-wall outer-plate 1 and threshold outside plate 2, threshold inner panel 3 conventionally, general automobile door sill bottom normally on side-wall outer-plate 1 and threshold outside plate 2 correspondence open leakage auxiliary hole 6, on threshold inner panel, offer a few place's leakage boss 5, and brush coating sealing.This structure, between the inside and outside plate of threshold, the discharge opeing of cavity is no problem.But the cavity between side-wall outer-plate 1 and threshold outside plate 2, because liquid-leaking nozzle cannot be positioned at the bottommost of side-wall outer-plate 1, at 4 places, easy residual electrophoretic fluid region, because liquid-leaking nozzle cannot be positioned at side-wall outer-plate 1 bottommost, empty intracavity liquid can not be discharged completely.Not to the utmost, while easily causing application, electrophoresis liquid is altered groove in discharge opeing, is unfavorable for the stability of each groove electrophoresis liquid, also makes the requirement of side-wall outer-plate door sill area cavity inside face paint film property out of reach, easily occurs the cavity phenomenon of getting rusty after salt mist experiment or set out on a journey travels.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of vehicle side-wall outer-plate door sill area bottom drainage structure, thereby not to the utmost easily occurs the get rusty problem of phenomenon of cavity to solve the discharge opeing of side-wall outer-plate door sill area.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of vehicle side-wall outer-plate door sill area bottom drainage structure, the side-wall outer-plate, threshold outside plate and the threshold inner panel that comprise welding fabrication, described side-wall outer-plate bottom is provided with skirtboard mounting hole and opening heavy stand, and described threshold inner panel bottom is provided with leakage boss.
Wherein, described opening heavy stand and leakage boss shift to install.
Wherein, the bottom welding limit of described side-wall outer-plate is provided with suction muscle.
Wherein, the bottom of described side-wall outer-plate is provided with flange.
Wherein, described flange and horizon are 3 °～5 °.
The beneficial effect of technique scheme of the present utility model is as follows:
1. good stampability: the utility model can effectively solve the sheet metal component weak strength that side-wall outer-plate door sill area easily occurs, warpage, wrinkling punching press problem improve the side impact performance of vehicle simultaneously; The minimizing of leakage auxiliary hole can be simplified side-wall outer-plate mould side punching structure, saves drift and female die embedding cover cost.
2. good discharge opeing: the utility model can effectively solve the not thorough problem of side-wall outer-plate door sill area leakage in car body coating process.
3. good leak tightness: the little flange that the utility model bottom is 3 °～5 ° is beneficial to the brushing of sealant and solidifies, and guarantees the leak tightness of whole threshold assembly.
Accompanying drawing explanation
Fig. 1 is that the vehicle side-wall outer-plate door sill area of prior art is faced constructional drawing;
Fig. 2 is the cross-section structure of A-A direction in Fig. 1;
Fig. 3 is the constructional drawing of X-direction in Fig. 1;
Fig. 4 is the constructional drawing of facing of vehicle side-wall outer-plate door sill area of the present utility model bottom drainage structure;
The cross-section structure of A-A direction in Fig. 4 in Fig. 5;
Fig. 6 is the constructional drawing of Y-direction in Fig. 4.
［ main element nomenclature ］
1: side-wall outer-plate;
2: threshold outside plate;
3: threshold inner panel;
4: easy residual electrophoretic fluid region;
5: leakage boss;
6: leakage auxiliary hole;
7: skirtboard mounting hole;
8: opening heavy stand;
9: leakage boss;
10: welding edge;
11: suction muscle;
12: flange.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Thereby not to the utmost easily there is the get rusty problem of phenomenon of cavity for side-wall outer-plate door sill area discharge opeing in prior art in the utility model, a kind of vehicle side-wall outer-plate door sill area bottom drainage structure is provided.
As shown in Figures 4 to 6, a kind of vehicle side-wall outer-plate door sill area bottom drainage structure that the utility model embodiment provides, the side-wall outer-plate 1, threshold outside plate 2 and the threshold inner panel 3 that comprise welding fabrication, described side-wall outer-plate 1 bottom is provided with skirtboard mounting hole 7 and opening heavy stand 8, described threshold inner panel 3 bottoms are provided with leakage boss 9, and described opening heavy stand 8 and leakage boss 9 shift to install.By the setting of skirtboard mounting hole 7 and opening heavy stand 8, formed the apocenosis passage of the cavity forming between side-wall outer-plate 1 and threshold outside plate 2, realize good draining function; In coating process, the electrophoresis liquid in cavity is mainly discharged by these two passages; And the minimizing of leakage auxiliary hole can be simplified side-wall outer-plate 1 mould side punching structure, save drift and female die embedding cover cost.The bottom welding limit 10 of described side-wall outer-plate 1 is provided with suction muscle 11, suction muscle 11 is interval with many groups, highly at 0.7mm～1.5mm, and welding edge 10 warpages, wrinkling while avoiding punching press, improve the Rigidity and strength of side-wall outer-plate 1 bottom, improve the side impact performance of vehicle simultaneously; The a small amount of electrophoresis liquid of part is discharged by these suction muscle 11, and this structure is beneficial to draining of electrophoresis liquid.
As shown in Figure 4, the bottom of described side-wall outer-plate 1 is provided with flange 12.Described flange 12 is 3 °～5 ° with horizon.Flange 12 guarantees to be difficult for slipping out before weld joint sealant solidifies, thereby has guaranteed the leak tightness of whole threshold assembly.
The utlity model has good stampability, can effectively solve the sheet metal component weak strength that side-wall outer-plate door sill area easily occurs, warpage, wrinkling punching press problem improve the side impact performance of vehicle simultaneously; The minimizing of leakage auxiliary hole can be simplified side-wall outer-plate mould side punching structure, saves drift and female die embedding cover cost; The utlity model has good discharge opeing, can effectively solve the not thorough problem of side-wall outer-plate door sill area leakage in car body coating process; The utlity model has good leak tightness, the little flange that bottom is 3 °～5 ° is beneficial to the brushing of sealant and solidifies, and guarantees the leak tightness of whole threshold assembly.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. vehicle side-wall outer-plate door sill area bottom drainage structure, the side-wall outer-plate, threshold outside plate and the threshold inner panel that comprise welding fabrication, it is characterized in that, described side-wall outer-plate bottom is provided with skirtboard mounting hole and opening heavy stand, and described threshold inner panel bottom is provided with leakage boss.
2. vehicle side-wall outer-plate door sill area according to claim 1 bottom drainage structure, is characterized in that, described opening heavy stand and leakage boss shift to install.
3. vehicle side-wall outer-plate door sill area according to claim 2 bottom drainage structure, is characterized in that, the bottom welding limit of described side-wall outer-plate is provided with suction muscle.
4. vehicle side-wall outer-plate door sill area according to claim 2 bottom drainage structure, is characterized in that, the bottom of described side-wall outer-plate is provided with flange.
5. vehicle side-wall outer-plate door sill area according to claim 4 bottom drainage structure, is characterized in that, described flange and horizon are 3 °～5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006352.3U CN203713986U (en) | 2014-01-06 | 2014-01-06 | Bottom draining structure in outer plate threshold region of automotive side body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420006352.3U CN203713986U (en) | 2014-01-06 | 2014-01-06 | Bottom draining structure in outer plate threshold region of automotive side body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203713986U true CN203713986U (en) | 2014-07-16 |
Family
ID=51153165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420006352.3U Expired - Fee Related CN203713986U (en) | 2014-01-06 | 2014-01-06 | Bottom draining structure in outer plate threshold region of automotive side body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203713986U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016502A (en) * | 2016-10-28 | 2018-05-11 | 长城汽车股份有限公司 | Automobile door sill strengthens girder construction |
| CN108466658A (en) * | 2018-03-26 | 2018-08-31 | 安徽江淮汽车集团股份有限公司 | A kind of doorsill structure of side wall outer panel of automobile body |
| CN113815733A (en) * | 2021-09-06 | 2021-12-21 | 浙江零跑科技股份有限公司 | Automobile blanking cover with waterproof and drainage functions |
| CN114802464A (en) * | 2021-01-28 | 2022-07-29 | 北京汽车股份有限公司 | Side wall planking, automobile body and vehicle |
-
2014
- 2014-01-06 CN CN201420006352.3U patent/CN203713986U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108016502A (en) * | 2016-10-28 | 2018-05-11 | 长城汽车股份有限公司 | Automobile door sill strengthens girder construction |
| CN108466658A (en) * | 2018-03-26 | 2018-08-31 | 安徽江淮汽车集团股份有限公司 | A kind of doorsill structure of side wall outer panel of automobile body |
| CN108466658B (en) * | 2018-03-26 | 2020-05-29 | 安徽江淮汽车集团股份有限公司 | Threshold structure of automobile body side wall planking |
| CN114802464A (en) * | 2021-01-28 | 2022-07-29 | 北京汽车股份有限公司 | Side wall planking, automobile body and vehicle |
| CN114802464B (en) * | 2021-01-28 | 2023-11-14 | 北京汽车股份有限公司 | Side wall planking, automobile body and vehicle |
| CN113815733A (en) * | 2021-09-06 | 2021-12-21 | 浙江零跑科技股份有限公司 | Automobile blanking cover with waterproof and drainage functions |
| CN113815733B (en) * | 2021-09-06 | 2022-08-23 | 浙江零跑科技股份有限公司 | Automobile blanking cover with waterproof and drainage functions |
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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: 20140716 |