CN114104125A - Automobile tail wing structure - Google Patents
Automobile tail wing structure Download PDFInfo
- Publication number
- CN114104125A CN114104125A CN202111381574.4A CN202111381574A CN114104125A CN 114104125 A CN114104125 A CN 114104125A CN 202111381574 A CN202111381574 A CN 202111381574A CN 114104125 A CN114104125 A CN 114104125A
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- CN
- China
- Prior art keywords
- tail wing
- edge
- wing body
- tail
- back door
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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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D35/00—Vehicle bodies characterised by streamlining
- B62D35/007—Rear spoilers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/82—Elements for improving aerodynamics
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention relates to an automobile tail wing structure, which comprises a back door, a left side wall, a right side wall and a rear glass, wherein the rear glass is arranged at the front part of the back door; when the tail wing body is in a retracted state, the tail wing body covers the upper side face of the rear portion of the back door, the front edge of the tail wing body is matched with the rear windshield, the left edge of the tail wing body is matched with the left side wall, the right edge of the tail wing body is matched with the right side wall, and the rear edge of the tail wing body is arranged corresponding to the rear edge of the upper side face of the rear portion of the back door. According to the automobile tail wing structure, the size of the tail wing body can be maximized by reasonably arranging the automobile tail wing structure, and the limitation of the arrangement and the structural design of the automobile tail wing structure is reduced.
Description
Technical Field
The invention relates to an automobile part, in particular to an automobile tail wing structure.
Background
With the improvement of the personalized appearance and configuration requirements of market users on the automobile, the liftable empennage becomes a personalized configuration option for the automobile. However, in an automobile with a back sliding grid, the installation space of the liftable tail wing at the rear part of the automobile is compressed, so that the liftable tail wing is limited in arrangement and structural design.
Disclosure of Invention
The object of the present invention is to propose a tail structure for a motor vehicle which alleviates or eliminates at least one of the above-mentioned technical problems.
The invention relates to an automobile tail wing structure, which comprises a back door, a left side wall, a right side wall and a rear glass, wherein the rear glass is arranged at the front part of the back door; when the tail wing body is in a retracted state, the tail wing body covers the upper side face of the rear portion of the back door, the front edge of the tail wing body is matched with the rear windshield, the left edge of the tail wing body is matched with the left side wall, the right edge of the tail wing body is matched with the right side wall, and the rear edge of the tail wing body is arranged corresponding to the rear edge of the upper side face of the rear portion of the back door.
Further, the front edge of the tail wing body is matched with the rear edge of the rear windshield.
Further, the left edge of the tail wing body is matched with the upper edge of the rear part of the left side wall, and the right edge of the tail wing body is matched with the upper edge of the rear part of the right side wall.
Further, the upper edge at the rear part of the left side wall is a left matching part which upwards extends out of the rear part of the back door, the upper edge at the rear part of the right side wall is a right matching part which upwards extends out of the rear part of the back door, a groove for accommodating the tail wing body is formed among the left matching part, the right matching part, the upper side surface at the rear part of the back door and the rear windshield in a surrounding mode, and when the tail wing body is in a retracted state, the tail wing body is embedded in the groove.
Further, the lifting mechanism is arranged between the lower side surface of the tail wing body and the upper side surface of the rear part of the backdoor.
Further, the lifting mechanism comprises two lifting hinges.
According to the automobile tail wing structure, the size of the tail wing body can be maximized by reasonably arranging the automobile tail wing structure, and the limitation of the arrangement and the structural design of the automobile tail wing structure is reduced.
Drawings
FIG. 1 is a schematic view of a rear wing structure of a vehicle in a stowed position according to one embodiment;
FIG. 2 is a second schematic view of the tail structure of the vehicle in a retracted state according to the second embodiment;
fig. 3 is one of the schematic structural views of the rear wing structure of the automobile in the raised state according to the embodiment;
FIG. 4 is a second schematic structural view of the rear wing structure of the vehicle according to the embodiment in a raised state;
FIG. 5 is a schematic view of the embodiment of the lift hinge in an extended position;
fig. 6 is a schematic view of the embodiment of the lift hinge in a folded state.
In the figure: 1-back door; 2-tail wing body; 3-rear windshield glass; 4-left side wall; 5-right side wall; 6-a lifting mechanism; 21-front edge of tail body; 22-tail body left edge; 23-right edge of tail body; 24-rear edge of tail body; 61-a base; 62-a connecting seat; 63-a first link; 64-a second link; 65-a third link; 66-a fourth link; 67-fifth link.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1 to 5, the automobile tail wing structure comprises a back door 1, a left side wall 4, a right side wall 5 and a rear glass 3, wherein the rear glass 3 is installed at the front part of the back door 1, the rear part of the back door 1 is provided with a liftable tail wing, and the liftable tail wing comprises a tail wing body 2 and a lifting mechanism for driving the tail wing body 2 to lift; when the tail wing body 2 is driven to rise by the lifting mechanism, the tail wing body 2 is in a rising state, and when the tail wing body 2 is driven to fall by the lifting mechanism, the tail wing body 2 is in a retracting state; the front edge of the tail body 2 is a tail body front edge 21, the left edge of the tail body 2 is a tail body left edge 22, the right edge of the tail body 2 is a tail body right edge 23, and the rear edge of the tail body 2 is a tail body rear edge 24; when the tail wing body 2 is in a retracted state, the tail wing body 2 covers the upper side surface of the rear part of the back door 1, the front edge of the tail wing body 2 is matched with the rear windshield 3, the left edge of the tail wing body 2 is matched with the left side wall 4, the right edge of the tail wing body 2 is matched with the right side wall 5, and the rear edge of the tail wing body 2 is arranged corresponding to the rear edge of the upper side surface of the rear part of the back door 1, namely the rear edge of the tail wing body 2 is arranged along the rear edge of the upper side surface of the rear part of the back door 1. By adopting the scheme, the space behind the rear windshield 3 can be utilized to the maximum degree to arrange the liftable tail wings, the influence of the liftable tail wings on the shape of the tail part of the automobile can be reduced, and the arrangement and structural design space of the liftable tail wings can be ensured to the maximum degree.
In practical implementation, the rear edge of the upper side surface of the rear portion of the tailgate 1 is the rear edge of the upper side surface of the tailgate 1. Furthermore, the back side of the back door is also provided with a back door rear side surface of which the upper edge is connected with the rear edge of the upper side surface at the rear part of the back door 1, the rear side of the rear edge of the tail wing body 2 is provided with a rear side molded surface matched with the back door rear side surface, and the rear side molded surface and the back door rear side surface are continuously arranged, so that more natural transition is formed between the rear edge of the tail wing body 2 and the back door rear side surface.
In this embodiment, the back part of the back door 1 is in a "" shape, the back part of the back door 1 is composed of a first back door body extending from front to back and a second back door body extending from top to bottom, the back edge of the first back door body is connected with the top edge of the second back door body, and the top side of the first back door body is the top side of the back part of the back door 1.
A back door body and a vertical back door body,
in the present embodiment, the front edge 21 of the tail body engages with the rear edge of the rear windshield 3.
In this embodiment, the tail body left edge 22 mates with the upper edge of the rear portion of the left side enclosure 4 and the tail body right edge 23 mates with the upper edge of the rear portion of the right side enclosure 5.
Further, the upper edge at the rear part of the left side wall 4 is a left matching part extending upwards from the rear part of the back door 1, the upper edge at the rear part of the right side wall 5 is a right matching part extending upwards from the rear part of the back door 1, a groove for accommodating the tail wing body 2 is formed between the left matching part, the right matching part, the upper side surface at the rear part of the back door 1 and the rear windshield 3 in a surrounding manner, and when the tail wing body 2 is in a retracted state, the tail wing body 2 is embedded in the groove. In specific implementation, a left matching side surface matched with the right side surface of the left matching part can be formed on the left edge 22 of the tail body so as to realize the matching of the left edge 22 of the tail body and the left side wall 4; a right matching side face matched with the left side face of the right matching part can be formed on the right edge 23 of the tail body so as to realize the matching of the right edge 23 of the tail body and the right side wall 5; a front engagement side surface that matches the rear edge of the rear windshield 3 may be formed on the tail body front edge 21 to achieve engagement of the tail body front edge 21 with the rear windshield 3.
In the present embodiment, the lifting mechanism is disposed between the lower side surface of the tail wing body 2 and the upper side surface of the rear portion of the tailgate 1, and preferably, an accommodating groove for accommodating the lifting mechanism is provided on the upper side surface of the rear portion of the tailgate 1.
In the present embodiment, the lifting mechanism includes two lifting hinges 6. As one implementation, as shown in fig. 5 and 6, the lifting hinge includes a base 61, a connection seat 62, a first connection rod 63, a second connection rod 64, a third connection rod 65, a fourth connection rod 66 and a fifth connection rod 67, the base 61 is used for being fixedly connected with the back door 1, the connection seat 62 is used for being fixedly connected with the tail wing body 2, the lower end portions of the first connection rod 63 and the second connection rod 64 are rotatably hinged on the base 61, the upper end portions of the first connection rod 63 and the second connection rod 64 are rotatably hinged on the front portion of the third connection rod 65, the base 61, the first connection rod 63, the second connection rod 64 and the third connection rod 65 form a quadrangular connection rod structure, the lower end portion of the fourth connection rod 66 is hinged on the base 61, the fifth connection rod 67 is shaped like "l", the lower end portion of the fifth connection rod 67 is rotatably hinged with the upper end portion of the fourth connection rod 66, the upper end portion of the fifth connection rod 67 is rotatably hinged on the rear portion of the third connection rod 65, the connecting base 62 is fixedly connected to the third connecting rod 65, and the hinged axes are arranged along the left-right direction. By adopting the lifting hinge, the fourth connecting rod 66 is driven to rotate, and then the fifth connecting rod 67 drives the third connecting rod 65 to swing the quadrilateral connecting rod structure, so that the connecting seat 62 is lifted, and the lifting of the tail wing body 2 is adjusted by lifting the connecting seat 62. In practical use, the lifting mechanism further includes a motor and a transmission mechanism, the motor can drive the fourth connecting rod 66 to rotate, the motor and the fourth connecting rod 66 can transmit power through the transmission mechanism, and the transmission mechanism can be, but is not limited to, a worm gear transmission mechanism and a gear transmission mechanism. Obviously, in other embodiments, other lifting mechanisms may be used to lift the tail wing body 2.
By adopting the automobile tail wing structure, the liftable tail wing can be arranged by utilizing the space between the rear windshield 3 and the rear edge of the upper side surface of the back door, so that the size of the tail wing body 2 can be maximized, and the arrangement and structural design space of the liftable tail wing can be ensured to the greatest extent; meanwhile, compared with the back door in the prior art, the automobile tail wing structure adopted by the invention is additionally provided with an outward leaking gap (namely, the gap between the tail wing body rear edge 24 and the rear edge of the upper side surface of the back door) at most, and the influence on the automobile tail shape is very small, namely, the invention considers the maximization of the size of the tail wing body 2 and the minimization of the influence on the automobile tail shape.
Claims (6)
1. The utility model provides an automobile tail wing structure, includes back of the body door, left side wall, right side wall and rear windshield, rear windshield installs the front portion of back of the body door, its characterized in that: the rear part of the back door is provided with a liftable tail wing, and the liftable tail wing comprises a tail wing body and a lifting mechanism for driving the tail wing body to lift; when the tail wing body is in a retracted state, the tail wing body covers the upper side face of the rear portion of the back door, the front edge of the tail wing body is matched with the rear windshield, the left edge of the tail wing body is matched with the left side wall, the right edge of the tail wing body is matched with the right side wall, and the rear edge of the tail wing body is arranged corresponding to the rear edge of the upper side face of the rear portion of the back door.
2. The automobile tail structure according to claim 1, wherein: the front edge of the tail wing body is matched with the rear edge of the rear windshield.
3. The automobile tail structure according to claim 1, wherein: the left edge of the tail wing body is matched with the upper edge of the rear part of the left side wall, and the right edge of the tail wing body is matched with the upper edge of the rear part of the right side wall.
4. The automobile tail structure according to claim 4, wherein: the rear wing body is characterized in that the upper edge of the rear part of the left side wall is a left matching part which upwards extends out of the rear part of the back door, the upper edge of the rear part of the right side wall is a right matching part which upwards extends out of the rear part of the back door, a groove for accommodating the wing body is formed by the left matching part, the right matching part, the upper side surface of the rear part of the back door and the rear windshield in a surrounding mode, and when the wing body is in a retracted state, the wing body is embedded in the groove.
5. The automobile tail structure according to claim 1, wherein: the lifting mechanism is arranged between the lower side surface of the tail wing body and the upper side surface of the rear part of the back door.
6. The automobile tail structure according to claim 1, wherein: the lifting mechanism comprises two lifting hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111381574.4A CN114104125A (en) | 2021-11-21 | 2021-11-21 | Automobile tail wing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111381574.4A CN114104125A (en) | 2021-11-21 | 2021-11-21 | Automobile tail wing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114104125A true CN114104125A (en) | 2022-03-01 |
Family
ID=80398101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111381574.4A Withdrawn CN114104125A (en) | 2021-11-21 | 2021-11-21 | Automobile tail wing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114104125A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275061A (en) * | 2021-12-30 | 2022-04-05 | 重庆长安汽车股份有限公司 | Electronic fin structure and car |
| CN114954703A (en) * | 2022-06-08 | 2022-08-30 | 上海集度汽车有限公司 | Fin structure and car |
-
2021
- 2021-11-21 CN CN202111381574.4A patent/CN114104125A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275061A (en) * | 2021-12-30 | 2022-04-05 | 重庆长安汽车股份有限公司 | Electronic fin structure and car |
| CN114954703A (en) * | 2022-06-08 | 2022-08-30 | 上海集度汽车有限公司 | Fin structure and car |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220301 |
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| WW01 | Invention patent application withdrawn after publication |