CN112810412A - Drainage channel structure of vehicle door outer plate - Google Patents
Drainage channel structure of vehicle door outer plate Download PDFInfo
- Publication number
- CN112810412A CN112810412A CN202110299978.2A CN202110299978A CN112810412A CN 112810412 A CN112810412 A CN 112810412A CN 202110299978 A CN202110299978 A CN 202110299978A CN 112810412 A CN112810412 A CN 112810412A
- Authority
- CN
- China
- Prior art keywords
- door
- vehicle door
- plate
- drainage channel
- water outlet
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- 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.)
- Pending
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/0493—Appurtenances
Abstract
The invention relates to a drainage channel structure of an outer vehicle door plate, which comprises an outer vehicle door plate, an inner vehicle door plate and an outer vehicle door plate; a water outlet hole is formed in the position close to the lower side of the outer plate of the vehicle door, and a row of clip mounting holes are formed in the position close to the lower part of the upper side of the outer plate of the vehicle door; the lower part of the vehicle door inner plate is provided with a water outlet hole corresponding part; the water outlet corresponding part corresponds to a water outlet on the outer plate of the vehicle door to form an upper water drainage channel; the right part of the upper edge of the outer guard plate of the vehicle door is provided with a clip mounting structure, and the middle part of the lower edge of the outer guard plate of the vehicle door is provided with two water baffles; the clip mounting structure of the outer guard plate of the vehicle door corresponds to the clip mounting hole on the outer plate of the vehicle door and is fixedly connected through a clip; and a drainage channel is formed between the two water baffles and is correspondingly communicated with the upper drainage channel. The invention has the shielded drainage channel which is large enough, and can effectively reduce the wind noise of the car door, reduce the punching burrs of the outer plate of the car door and reduce the corrosion risk.
Description
Technical Field
The invention relates to an automobile body, in particular to a drainage channel structure of an outer plate of an automobile door.
Background
With the development of the automobile industry, the requirements on the appearance and the corrosion of the visible surface of the automobile are higher and higher. The common car door drainage channel is a drainage hole on the car door inner plate, so that a plurality of problems which are difficult to avoid are generated;
problems one, the drain hole is exposed, the aesthetic property is poor, and the drain hole is easy to yellow and black after long-time use, causing complaints of users;
secondly, punching holes on the irregular surface of the inner plate of the vehicle door to generate more burrs, so that the complaint problems such as rusting and the like are easy to occur;
and thirdly, the hole is not shielded, and high-speed wind noise is easy to enter the vehicle from the hole.
Therefore, it is required to develop a new structure of the door drain passage.
CN 205768575U discloses "a door panel beating drainage structures", including door and sealing strip, the sealing strip is installed around the door, respectively installs a tye at the sealing strip both ends of door below, and the structure of tye adopts the bullet shape, and the tye welds on the sealing strip through the welding mode, and the tye leaves the space that the size is 5cm apart from the door bottom, and it is through increasing drainage structures on the door, in time guides away the ponding of sealing strip, can not have ponding between door and sealing strip like this, just can not drip on passenger's instep when opening the door.
CN 210822105U discloses "drainage structure of car tail-gate", the car tail-gate includes door planking and door inner panel, be equipped with inlet opening, recessed guiding gutter and wash port on the door planking, after door planking and door inner panel laminating, the guiding gutter forms the pipeline that leads of circumference confined with door inner panel. Through the design of the water inlet structure, the water guide structure and the water drainage structure, water leaking into the tail door of the automobile can be smoothly drained, and accumulated water is avoided from being formed, so that the normal use of electronic instruments in the tail door is influenced.
The technical solutions disclosed in the above patent documents are, of course, a useful attempt in the technical field.
Disclosure of Invention
The drainage channel structure of the outer plate of the vehicle door, provided by the invention, has the shielded drainage channel which is large enough, has no obvious visible holes in appearance, and can effectively reduce wind noise of the vehicle door, reduce punching burrs of the outer plate of the vehicle door and reduce corrosion risk.
The invention relates to a drainage channel structure of an outer vehicle door plate, which comprises an outer vehicle door plate, an inner vehicle door plate and an outer vehicle door plate, and is characterized in that: a water outlet hole is formed in the position close to the lower side of the outer plate of the vehicle door, and a clip mounting hole is formed in the position close to the right part of the upper side of the outer plate of the vehicle door; the lower part of the vehicle door inner plate is provided with a water outlet hole corresponding part; the water outlet corresponding part corresponds to a water outlet on the outer plate of the vehicle door to form an upper water drainage channel; the right part of the upper edge of the outer guard plate of the vehicle door is provided with a clip mounting structure, and the middle part of the lower edge of the outer guard plate of the vehicle door is provided with two water baffles; the clip mounting structure of the outer guard plate of the vehicle door corresponds to the clip mounting hole on the outer plate of the vehicle door and is fixedly connected through a clip; and a drainage channel is formed between the two water baffles and is correspondingly communicated with the upper drainage channel.
Furthermore, a buckling structure is arranged at the lower edge of the outer vehicle door plate, and the lower edge of the inner vehicle door plate is connected with the buckling structure at the lower edge of the outer vehicle door plate in a matched manner.
Further, a reverse L-shaped flange is arranged below the outer guard plate of the vehicle door, and a gap is reserved between the edge of the straight part of the reverse L-shaped flange and the lower surface of the outer plate of the vehicle door to form a water outlet.
Furthermore, the water outlet hole in the outer plate of the vehicle door is rectangular and is formed by adopting a stamping process.
Further, the two water baffles on the outer guard plate of the vehicle door are integrally formed by adopting an injection molding process; the two water baffles are arranged on two sides of the drain hole, and a small gap is reserved between the two water baffles and the lower plane of the outer plate of the vehicle door.
Compared with the prior art, the invention has the following advantages:
because the outer guard plate of the vehicle door is provided with two water baffles which are arranged at two sides of the drain hole and leave a small gap with the lower plane of the outer plate of the vehicle door. The two water baffles block rainwater flowing out of the drain holes, so that the rainwater only flows downwards and does not flow left and right; meanwhile, the wind is prevented from entering the cavity of the door when the automobile runs at high speed, and the wind noise is reduced.
Because the lower part of door planking is the plane, the apopore adopts the technology of punching a hole shaping, and is simple reliable, can avoid wash port edge to produce the burr, reduces the corrosion risk.
Because of having the overall structure, drainage channel is hidden, advantages such as outward appearance effect is good. A sufficiently large door drain passage can be provided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic view of the mating connection of the outer door panel to the inner door panel;
fig. 4 is a schematic structural view of the outer shroud of the vehicle door.
In the figure:
1-vehicle door outer plate, 11-water outlet hole, 12-clip mounting hole, 13-fastening structure;
2-inner plate of vehicle door, 21-water outlet corresponding part;
3, a vehicle door outer guard plate, 31, a clip mounting structure, 32, a water baffle and 33, a reverse L-shaped flanging;
4, a clip;
5-drainage channel, 51-drainage outlet.
Detailed Description
Referring to fig. 1, 2, 3 and 4, the drainage channel structure for the outer door panel of the vehicle door comprises an outer door panel 1, an inner door panel 2 and an outer door panel 3, and is characterized in that: the lower part of the outer plate 1 close to the vehicle door is provided with (three) water outlet holes 11, and the lower part of the outer plate 1 close to the vehicle door is provided with a row of clip mounting holes 12; the lower part of the inner plate 2 of the vehicle door is provided with a water outlet hole corresponding part 21; the water outlet corresponding part 21 corresponds to the water outlet 11 on the outer plate 1 of the vehicle door to form an upper water drainage channel; the right part of the upper edge of the outer guard plate 3 of the vehicle door is provided with a clamp mounting structure 31, and the middle part of the lower edge of the outer guard plate 3 of the vehicle door is provided with two water baffles 32; the clip mounting structure 31 of the outer protective plate 3 of the vehicle door corresponds to the clip mounting hole 12 on the outer plate 1 of the vehicle door and is connected and fixed through the clip 4; a drainage channel 5 is formed between the two water baffles 32, and the drainage channel 5 is correspondingly communicated with the upper drainage channel.
The lower edge of the outer door panel 1 is provided with a buckling structure 13, and the lower edge of the inner door panel 2 is connected with the buckling structure 13 on the lower edge of the outer door panel 1 in a matching way.
The lower side of the outer guard plate 3 of the vehicle door is provided with a reversed L-shaped flange 33, and a gap is left between the edge of the straight part of the reversed L-shaped flange 33 and the lower side of the outer plate 1 of the vehicle door to form a water outlet 51. So that the rainwater can be conveniently discharged out of the vehicle door, and the visual effect of the appearance is better.
The water outlet hole 11 on the outer plate 1 of the vehicle door is rectangular and is formed by adopting a stamping process. Because the lower part of door planking is the plane, the apopore adopts the technology of punching a hole shaping, and is simple reliable, can avoid wash port edge to produce the burr, reduces the corrosion risk.
The two water baffles 32 on the outer guard plate 3 of the vehicle door are formed by adopting an injection molding process; two water baffles (32) are arranged on both sides of the water discharge hole (11) with a small gap from the lower plane of the door outer panel (1). The two water baffles block rainwater flowing out of the drain holes, so that the rainwater only flows downwards and does not flow left and right; meanwhile, the wind is prevented from entering the cavity of the door when the automobile runs at high speed, and the wind noise is reduced.
Rainwater in the door is discharged from the water discharge port 51 to the outside of the vehicle through the water discharge passage 5, and the door outer guard plate 3 can effectively shield the water discharge passage 5, can provide a sufficiently large door water discharge passage, and simultaneously beautifies the appearance, effectively reduces door wind noise.
Claims (5)
1. The utility model provides a door planking drainage channel structure, includes door planking (1), door inner panel (2) and door outer casing (3), characterized by: a water outlet hole (11) is formed in the position close to the lower side of the outer vehicle door panel (1), and a row of clip mounting holes (12) are formed in the position close to the lower side of the upper side of the outer vehicle door panel (1);
the lower part of the vehicle door inner plate (2) is provided with a water outlet hole corresponding part (21); the water outlet corresponding part (21) corresponds to a water outlet (11) on the outer door panel (1) to form an upper water drainage channel;
a clip mounting structure (31) is arranged at the right part of the upper edge of the outer door protection plate (3), and two water baffles (32) are arranged at the middle part of the lower edge of the outer door protection plate (3);
the clip mounting structure (31) of the outer door guard plate (3) corresponds to the clip mounting hole (12) on the outer door plate (1) and is fixedly connected through the clip (4); a drainage channel (5) is formed between the two water baffles (32), and the drainage channel (5) is correspondingly communicated with the upper drainage channel.
2. The vehicle door outer panel drain passage structure according to claim 1, wherein: the lower edge of the outer door plate (1) is provided with a buckling structure (13), and the lower edge of the inner door plate (2) is connected with the buckling structure (13) on the lower edge of the outer door plate (1) in a matched manner.
3. The vehicle door outer panel drain passage structure according to claim 1 or 2, wherein: the lower side of the outer guard plate (3) of the vehicle door is provided with a reverse L-shaped flanging (33), and a gap is reserved between the edge of the straight part of the reverse L-shaped flanging (33) and the lower side of the outer plate (1) of the vehicle door to form a water outlet (51).
4. The vehicle door outer panel drain passage structure according to claim 1 or 2, wherein: the water outlet hole (11) in the outer plate (1) of the car door is rectangular and is formed by adopting a stamping process.
5. The vehicle door outer panel drain passage structure according to claim 1 or 2, wherein: the two water baffles (32) on the outer guard plate (3) of the car door are formed by adopting an injection molding process; the two water baffles (32) are arranged at two sides of the drain hole (11) and leave a small gap with the lower plane of the outer plate (1) of the vehicle door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299978.2A CN112810412A (en) | 2021-03-22 | 2021-03-22 | Drainage channel structure of vehicle door outer plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110299978.2A CN112810412A (en) | 2021-03-22 | 2021-03-22 | Drainage channel structure of vehicle door outer plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112810412A true CN112810412A (en) | 2021-05-18 |
Family
ID=75862364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110299978.2A Pending CN112810412A (en) | 2021-03-22 | 2021-03-22 | Drainage channel structure of vehicle door outer plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112810412A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352257B (en) * | 2022-09-20 | 2024-04-19 | 重庆长安汽车股份有限公司 | Drainage structure of vehicle door |
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|---|---|---|---|---|
| JP2003170742A (en) * | 2001-12-05 | 2003-06-17 | Nissan Shatai Co Ltd | Draining structure for door |
| KR20050036384A (en) * | 2003-10-16 | 2005-04-20 | 현대자동차주식회사 | Door drain means of automobile |
| EP1535777A1 (en) * | 2003-11-29 | 2005-06-01 | MAN Nutzfahrzeuge Aktiengesellschaft | Vehicle door |
| CN101311013A (en) * | 2007-05-14 | 2008-11-26 | 通用汽车环球科技运作公司 | Passive water management trough for a vehicle door and method |
| JP2013079009A (en) * | 2011-10-04 | 2013-05-02 | Toyota Motor Corp | Vehicle opening/closing body structure |
| CN203246296U (en) * | 2013-05-31 | 2013-10-23 | 重庆渝速科技有限公司 | Device for prompting heights of passenger car rear doors |
| CN105216591A (en) * | 2015-10-23 | 2016-01-06 | 重庆至信实业有限公司 | A kind of car door inner board arm axle reinforcement |
| CN205970763U (en) * | 2016-08-22 | 2017-02-22 | 重庆长安汽车股份有限公司 | Spout reinforcement behind window frame and mounting structure thereof |
| CN208931087U (en) * | 2018-08-06 | 2019-06-04 | 北京汽车股份有限公司 | Car door drips fluid apertures structure, car door and vehicle |
| CN210970619U (en) * | 2019-10-25 | 2020-07-10 | 重庆长安汽车股份有限公司 | Automobile door |
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-
2021
- 2021-03-22 CN CN202110299978.2A patent/CN112810412A/en active Pending
Patent Citations (12)
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|---|---|---|---|---|
| JP2003170742A (en) * | 2001-12-05 | 2003-06-17 | Nissan Shatai Co Ltd | Draining structure for door |
| KR20050036384A (en) * | 2003-10-16 | 2005-04-20 | 현대자동차주식회사 | Door drain means of automobile |
| EP1535777A1 (en) * | 2003-11-29 | 2005-06-01 | MAN Nutzfahrzeuge Aktiengesellschaft | Vehicle door |
| CN101311013A (en) * | 2007-05-14 | 2008-11-26 | 通用汽车环球科技运作公司 | Passive water management trough for a vehicle door and method |
| JP2013079009A (en) * | 2011-10-04 | 2013-05-02 | Toyota Motor Corp | Vehicle opening/closing body structure |
| CN203246296U (en) * | 2013-05-31 | 2013-10-23 | 重庆渝速科技有限公司 | Device for prompting heights of passenger car rear doors |
| CN105216591A (en) * | 2015-10-23 | 2016-01-06 | 重庆至信实业有限公司 | A kind of car door inner board arm axle reinforcement |
| CN205970763U (en) * | 2016-08-22 | 2017-02-22 | 重庆长安汽车股份有限公司 | Spout reinforcement behind window frame and mounting structure thereof |
| CN208931087U (en) * | 2018-08-06 | 2019-06-04 | 北京汽车股份有限公司 | Car door drips fluid apertures structure, car door and vehicle |
| CN211252158U (en) * | 2019-09-06 | 2020-08-14 | 广州汽车集团股份有限公司 | Door and car with weeping structure |
| CN210970619U (en) * | 2019-10-25 | 2020-07-10 | 重庆长安汽车股份有限公司 | Automobile door |
| CN112277590A (en) * | 2020-10-31 | 2021-01-29 | 重庆长安汽车股份有限公司 | Car door groove mounting structure |
Non-Patent Citations (1)
| Title |
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| 童秀芹: "汽车尾门结构设计对尾门漏水的影响分析", 《工业技术创新》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115352257B (en) * | 2022-09-20 | 2024-04-19 | 重庆长安汽车股份有限公司 | Drainage structure of vehicle door |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210518 |
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| RJ01 | Rejection of invention patent application after publication |