CN219635349U - Door triangle external decoration board, door assembly and vehicle - Google Patents
Door triangle external decoration board, door assembly and vehicle Download PDFInfo
- Publication number
- CN219635349U CN219635349U CN202321257794.0U CN202321257794U CN219635349U CN 219635349 U CN219635349 U CN 219635349U CN 202321257794 U CN202321257794 U CN 202321257794U CN 219635349 U CN219635349 U CN 219635349U
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- Prior art keywords
- edge
- triangle
- door
- limit
- reinforcing rib
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Links
- 238000005034 decoration Methods 0.000 title claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 6
- 238000010009 beating Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000005357 flat glass Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Abstract
The utility model provides a vehicle door triangle outer trim plate, a vehicle door assembly and a vehicle, and relates to the technical field of automobile parts. According to the scheme, the first turbulence structures and the second turbulence structures are formed at the two ends of the decorative plate body in the front-rear direction of the automobile respectively, so that the front end and the rear end of the decorative plate body are smoother, and wind noise is reduced.
Description
Technical Field
The utility model relates to the technical field of automobile parts, in particular to a triangular automobile door outer decoration plate, an automobile door assembly and a vehicle.
Background
With the continuous development of the automobile industry, people put higher demands on the perception experience of automobiles. The current front door includes front door panel beating and the triangle external trim board of door, and the front end of front door panel beating is equipped with the triangular window, and the triangle external trim board of door is installed in triangular window department, and in the in-process that traveles at high speed, the triangle external trim board department of both sides door has the intersection of many side air currents, and the noise is great, seriously influences the experience sense of driver and passengers in the car.
Disclosure of Invention
The utility model aims to solve the technical problem that the high-speed wind noise at the triangular window position of the existing vehicle door is large.
In a first aspect, the present utility model provides a triangle exterior trim panel for a vehicle door, including a trim panel body, wherein an outer contour shape of the trim panel body is a triangle, the trim panel body includes a first edge portion corresponding to a first edge of the triangle, a second edge portion corresponding to a second edge, and a third edge portion corresponding to a third edge, the first edge portion is disposed toward a front side and/or an upper side of the vehicle, the second edge portion is disposed toward a rear side and/or a lower side of the vehicle, the third edge portion is disposed toward the lower side of the vehicle, the first edge portion gradually inclines toward an inner side of the vehicle along a middle portion of the trim panel body toward a direction along which the first edge is located, so as to form a first turbulence structure, and the second edge portion gradually inclines toward the inner side of the vehicle along a direction along which the middle portion of the trim panel body is located toward the second edge, so as to form a second turbulence structure.
Compared with the prior art, the automobile door triangle exterior trim panel has at least the following advantages:
the trim body of the triangle outer trim panel is generally triangular, more specifically, an obtuse triangle or a right triangle is taken as an example, a first side can be regarded as a side facing upwards in front of the triangle, a second side can be regarded as a side facing downwards in rear of the triangle, and a third side can be regarded as a side facing downwards in the triangle, accordingly, positions of the first side part, the second side part and the third side part are matched with each other, wherein the first side part gradually inclines towards the inner side of the automobile along the direction of the edge where the middle part of the trim body is located, or gradually inclines towards the inner side of the automobile along the direction approximately perpendicular to the first side to form a first turbulence structure, and the second side part gradually inclines towards the inner side of the automobile along the direction of the edge where the middle part of the trim body is located, or gradually inclines towards the inner side of the automobile along the direction approximately perpendicular to the second side to form a second turbulence structure, and the air flow is transmitted approximately along the front and rear directions in the driving process.
Optionally, the triangle exterior trim panel of the vehicle door further comprises a first reinforcing rib, and one end of the second edge part is connected with the first edge part through the first reinforcing rib.
Optionally, the triangle exterior trim panel of the vehicle door further comprises a second reinforcing rib, and one end, far away from the first reinforcing rib, of the second edge portion is connected with the third edge portion through the second reinforcing rib.
Optionally, the first reinforcing rib, the second reinforcing rib and the plaque body are integrally formed.
Optionally, the dimension of the first edge along the direction from the middle of the plaque body to the edge where the first edge is located is 15-35mm, and/or the dimension of the second edge along the direction from the middle of the plaque body to the edge where the second edge is located is 10-35mm.
Optionally, the first side portion is inclined to the inside of the automobile by an angle of 15-30 °.
Optionally, the second side portion is inclined to the inside of the automobile by an angle of 20 ° to 60 °.
Optionally, the plaque body is equipped with buckle installation department on the board body between first limit portion and the second limit portion, the plaque body is used for through buckle installation department and preceding door panel beating connection.
In a second aspect, the utility model provides a vehicle door assembly, which comprises a front vehicle door sheet metal and the vehicle door triangle outer decorative plate, wherein a triangular window is arranged on the front vehicle door sheet metal, the vehicle door triangle outer decorative plate is matched with the outer contour shape of the triangular window, and the vehicle door triangle outer decorative plate is arranged on the triangular window. Compared with the prior art, the vehicle door assembly has the advantages that the vehicle door assembly is the same as the vehicle door triangle outer decorative plate, and the description is omitted.
In a third aspect, the present utility model provides a vehicle comprising the door assembly described above. Compared with the prior art, the vehicle has the advantages that are the same as the vehicle door assembly, and the description is omitted.
Drawings
FIG. 1 is a schematic view of a door trim panel according to an embodiment of the present utility model;
fig. 2 is a cross-sectional view taken along A-A in fig. 1.
Reference numerals illustrate:
1. a plaque body; 11. a first edge; 12. a second edge portion; 13. a third side portion; 14. a buckle mounting part; 21. a first reinforcing rib; 22. and a second reinforcing rib.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "coupled," and "mated" are to be construed broadly, and may be, for example, fixedly coupled, detachably coupled, or integrally coupled; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
In addition, in the description of the present utility model, it should be noted that terms such as "upper", "lower", "front", "rear", etc. in the embodiments indicate terms of orientation, and only for simplifying the positional relationship of the description based on the drawings of the specification, it does not represent that the elements and devices etc. referred to must be operated according to the operations and methods and configurations defined in the specific orientation and limitation of the present utility model, and such orientation terms do not constitute limitations of the present utility model.
The coordinate system XYZ is established, the direction shown by the X axis represents the front direction, the reverse direction of the X axis represents the rear direction, the direction shown by the Y axis represents the left-right direction of the automobile, the forward direction of the Y axis represents the left direction, the reverse direction of the Y axis represents the right direction, the direction shown by the Z axis represents the height direction of the automobile, the forward direction of the Z axis represents the upper direction, and the reverse direction of the Z axis represents the lower direction.
As shown in fig. 1, an embodiment of the present utility model provides a triangle exterior trim panel for a vehicle door, including a trim panel body 1, wherein an outer contour shape of the trim panel body 1 is triangular, the trim panel body 1 includes a first edge 11 corresponding to a first side of the triangle, a second edge 12 corresponding to a second side, and a third edge 13 corresponding to a third side, the first edge 11 is disposed toward a front side and/or an upper side of the vehicle, the second edge 12 is disposed toward a rear side and/or a lower side of the vehicle, the third edge 13 is disposed toward the lower side of the vehicle, the first edge 11 gradually inclines toward an inner side of the vehicle along a middle portion of the trim panel body 1 toward a direction along which the first edge is located, so as to form a first turbulence structure, and the second edge 12 gradually inclines toward the inner side of the vehicle along a direction along which the middle portion of the trim panel body 1 is located toward the second edge, so as to form a second turbulence structure.
In this embodiment, the triangular exterior trim panel of the vehicle door is mounted at the triangular window position of the front vehicle door sheet metal and is matched with the water cut and the bright strip on the front vehicle door. The outer contour of the triangle outer decorative plate of the vehicle door is of a triangle structure, the surface can be provided with a cambered surface or a curved surface slightly, and each vertex angle can be a straight line included angle or a circular arc angle so as to be matched with surrounding structures.
Specifically, the outer contour of the trim body 1 of the trim panel of the triangular outer trim of the vehicle door is a right triangle or an obtuse triangle, taking the obtuse triangle as an example, the first side is the longest side of the triangle, the first side 11 can be obliquely arranged from front lower direction to rear upper direction, the second side 12 can be obliquely arranged from rear lower direction to rear upper direction, the inclination angle of the second side 12 is smaller than that of the first side 11, and the third side 13 can be approximately along the horizontal direction (i.e. XY plane); when the outer contour of the trim body 1 of the door trim is a right triangle, the second side portion 12 may be vertically disposed in the up-down direction, and the first side portion 11 and the third side portion 13 may be disposed similarly to the case of the above-described obtuse triangle.
The first side 11 gradually inclines towards the inner side of the automobile along the direction of the edge of the first side of the decoration plate body 1, or gradually inclines towards the inner side of the automobile along the direction approximately perpendicular to the first side to form a first turbulence structure, the second side 12 gradually inclines towards the inner side of the automobile along the direction of the edge of the second side of the decoration plate body, or gradually inclines towards the inner side of the automobile along the direction approximately perpendicular to the second side to form a second turbulence structure, and because the air flow is transmitted approximately along the front-back direction in the driving process, the first turbulence structure at the first side 11 and the second turbulence structure at the second side 12 can enable the air flow to be smoother at the front end and the back end of the decoration plate body, greatly turbulence is reduced, wind noise generated in the high-speed driving process is reduced, and the feeling of drivers in the automobile is improved.
Alternatively, the first side 11 may be inclined to the inside of the automobile by an angle of 15-30 °.
In this embodiment, the portion between the first edge 11, the second edge 12, and the third edge 13 is a middle part of the trim panel body, the middle part of the trim panel body may be an arc surface matched with the window glass, where the first edge 11 is inclined inwards relative to the middle part of the trim panel body, the inclination angle is 15-30 °, the inclination angle is too small, the turbulence effect is affected, the effect of reducing wind noise cannot be achieved, the inclination angle is too large, and the trim panel body 1 is too protruding relative to the window glass.
Alternatively, the second side portion 12 is inclined to the inside of the automobile by an angle of 20 to 60 °.
In this embodiment, the second side 12 is inclined inwards in the vehicle relative to the middle of the trim panel body, the inclination angle is 20-60 °, the inclination angle is too small, the turbulence effect is affected, the effect of reducing wind noise cannot be achieved, the inclination angle is too large, and the trim panel body 1 is too protruding relative to the window glass.
Optionally, the dimension of the first edge 11 along the direction from the middle of the trim panel body 1 to the edge where the first edge is located is 15-35mm, and/or the dimension of the second edge 12 along the direction from the middle of the trim panel body 1 to the edge where the second edge is located is 10-35mm.
In this embodiment, the widths of the first edge 11 and the second edge 12 are not too small, and are not too large, so that the vortex formed around the trim panel body 1 by the air flow can be reduced, and the influence on the side window glass can be reduced.
As shown in fig. 1, the door triangle exterior trim panel may further include a first reinforcing rib 21, and one end of the second side portion 12 in the height direction of the automobile is connected to the first side portion 11 through the first reinforcing rib 21.
In this embodiment, the first reinforcing rib 21 may be a triangular reinforcing rib, each vertex of the triangle of the triangular reinforcing rib may adopt a circular arc angle transition, so as to improve smoothness, the length of the first reinforcing rib 21 along the direction of the second edge is 10-30mm, and the first reinforcing rib 21 is located on the second edge. Because the connecting tip of the first side part 11 and the second side part 12 is far away from the connecting point of the plaque body 1 and the front door sheet metal, in order to avoid deformation, the rigidity of the connecting position of the second side part 12 and the first side part 11 at the tip can be increased through the first reinforcing rib 21, so that tip tilting is avoided, and the pressing force is ensured.
As shown in fig. 1, the door triangle exterior trim panel may further include a second reinforcing rib 22, and one end of the second side portion 12 in the height direction of the automobile is connected to the third side portion 13 through the second reinforcing rib 22.
In this embodiment, the second reinforcing ribs 22 may be triangular reinforcing ribs, the length of the second reinforcing ribs 22 along the direction of the second edge is 5-25mm, and the second reinforcing ribs 22 are located on the second edge. Because the connection tip of the second side part 12 and the third side part 13 is far away from the connection point of the plaque body 1 and the front door sheet metal, in order to avoid deformation, the rigidity of the connection point of the second side part 12 and the third side part 13 at the tip is increased through the second reinforcing rib 22, tip tilting is avoided, and the pressing force is ensured.
Optionally, the first reinforcing ribs 21 and the second reinforcing ribs 22 are integrally formed with the plaque body 1.
In the present embodiment, the first reinforcing rib 21, the second reinforcing rib 22 and the trim body 1 can be integrally injection molded, which not only simplifies the process, but also improves the overall rigidity of the door triangle exterior trim.
As shown in fig. 2, optionally, the trim body 1 is provided with a buckle mounting portion 14 on the panel between the first edge portion 11 and the second edge portion 12, and the trim body 1 is used for being connected with the front door sheet metal through the buckle mounting portion 14.
In this embodiment, three buckle installation parts 14 may be provided, and are arranged in a triangle, and are located on one side of the trim panel body 1 near the inner side of the automobile, and the trim panel body 1 and the front door sheet metal are fixed through three-point connection, so that the connection stability is better. Specifically, the buckle installation portion 14 is used for installing the buckle, is equipped with the connecting hole on the front door panel beating, and the buckle card goes into the connecting hole in order to realize the connection of plaque body 1 and door panel beating.
In a second aspect, the utility model provides a vehicle door assembly, which comprises a front vehicle door sheet metal and the vehicle door triangle outer decorative plate, wherein a triangular window is arranged on the front vehicle door sheet metal, the vehicle door triangle outer decorative plate is matched with the triangular window in shape, and the vehicle door triangle outer decorative plate is arranged on the triangular window.
In this embodiment, the first side 11 gradually inclines inwards along the direction of the edge of the first side along the middle part of the decoration board body 1 to form a first turbulence structure, and the second side 12 gradually inclines inwards along the direction of the edge of the second side along the middle part of the decoration board body 1 to form a second turbulence structure, so that the front end and the rear end of the decoration board body 1 of the air flow are smoother, great turbulence is reduced, wind noise is reduced, and the feeling of drivers and passengers in the vehicle is improved.
In a third aspect, the present utility model provides a vehicle comprising the door assembly described above. The advantage of this embodiment over the prior art is the same as that of the door assembly described above, and the description thereof will not be repeated.
Although the utility model is disclosed above, the scope of the utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications will fall within the scope of the utility model.
Claims (10)
1. The utility model provides a plaque outside door triangle, includes plaque body (1), the outline shape of plaque body (1) is triangle-shaped, plaque body (1) include with first limit portion (11) that triangle-shaped's first limit corresponds, second limit portion (12) that second limit corresponds and third limit portion (13) that third limit corresponds, first limit portion (11) set up towards the front and/or the car top, second limit portion (12) set up towards the automobile rear and/or the automobile below, third limit portion (13) set up towards the automobile below, a serial communication port, first limit portion (11) are followed the middle part of plaque body (1) to the direction at first limit place slope gradually to the automobile inboard to form first vortex structure, second limit portion (12) are followed the middle part of plaque body (1) to the direction at second limit place slope gradually to the automobile inboard to form second vortex structure.
2. The door triangle exterior trim according to claim 1, further comprising a first reinforcing rib (21), one end of the second side portion (12) being connected to the first side portion (11) through the first reinforcing rib (21).
3. The door triangle exterior trim according to claim 2, further comprising a second reinforcing rib (22), an end of the second side portion (12) remote from the first reinforcing rib (21) being connected to the third side portion (13) through the second reinforcing rib (22).
4. A door triangle exterior trim panel according to claim 3, characterized in that the first reinforcing rib (21), the second reinforcing rib (22) are provided integrally with the trim panel body (1).
5. The door triangle exterior trim according to claim 1, characterized in that the dimension of the first edge portion (11) along the middle portion of the trim body (1) to the direction of the edge where the first edge is located is 15-35mm, and/or the dimension of the second edge portion (12) along the middle portion of the trim body (1) to the direction of the edge where the second edge is located is 10-35mm.
6. The door triangle exterior trim according to claim 1, wherein the first edge portion (11) is inclined to the inside of the vehicle by an angle of 15-30 °.
7. The door triangle exterior trim according to claim 1, wherein the second side portion (12) is inclined to the inside of the automobile at an angle of 20 to 60 °.
8. The vehicle door triangle exterior trim panel according to claim 1, characterized in that the trim panel body (1) is provided with a snap-fit mounting portion (14) on the panel body between the first edge portion (11) and the second edge portion (12), the trim panel body (1) being for sheet metal connection with a front vehicle door through the snap-fit mounting portion (14).
9. A vehicle door assembly comprising a front vehicle door sheet metal and a vehicle door triangle outer decoration plate as claimed in any one of claims 1-8, wherein a triangular window is arranged on the front vehicle door sheet metal, the vehicle door triangle outer decoration plate is matched with the outer contour shape of the triangular window, and the vehicle door triangle outer decoration plate is arranged on the triangular window.
10. A vehicle comprising the door assembly of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257794.0U CN219635349U (en) | 2023-05-23 | 2023-05-23 | Door triangle external decoration board, door assembly and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321257794.0U CN219635349U (en) | 2023-05-23 | 2023-05-23 | Door triangle external decoration board, door assembly and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219635349U true CN219635349U (en) | 2023-09-05 |
Family
ID=87810004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321257794.0U Active CN219635349U (en) | 2023-05-23 | 2023-05-23 | Door triangle external decoration board, door assembly and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219635349U (en) |
-
2023
- 2023-05-23 CN CN202321257794.0U patent/CN219635349U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |