CN215850678U - Vehicle roof additional strengthening and vehicle - Google Patents
Vehicle roof additional strengthening and vehicle Download PDFInfo
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- CN215850678U CN215850678U CN202121123610.2U CN202121123610U CN215850678U CN 215850678 U CN215850678 U CN 215850678U CN 202121123610 U CN202121123610 U CN 202121123610U CN 215850678 U CN215850678 U CN 215850678U
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Abstract
The embodiment of the application provides a vehicle roof reinforcing structure, which belongs to the technical field of automobiles and comprises a roof assembly and a side wall assembly, wherein the roof assembly comprises a skylight reinforcing plate and a roof outer plate; the side wall assembly is connected with the top cover outer plate, an extending part is arranged on the side wall assembly, and the extending part and the skylight reinforcing plate are mutually connected in an overlapped mode. Through the vehicle top cover reinforcing structure provided by the embodiment of the application, the connection strength of the vehicle top cover assembly and the side wall assembly can be improved, and the good durability of the whole vehicle is ensured.
Description
Technical Field
The embodiment of the application relates to the technical field of automobiles, in particular to a vehicle roof reinforcing structure and a vehicle.
Background
With the rapid development of the automobile industry, the automobile has more and more selectivity, and the rich automobile shape selection makes people have more strict requirements on the automobile performance, especially the automobile safety, only limited in aspects of appearance, power, price and the like. Good durability, NVH performance and fuel economy can guarantee that the automobile maintains good quality in the use process, and the service life can also be guaranteed.
The existing large skylight version motorcycle type weakens the connection strength of the top cover assembly and the side wall assembly due to the arrangement of a skylight opening, so that the rigidity and the mode of a rear connector of a top cover of the vehicle are influenced, and even the durability of the whole motorcycle is influenced.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a vehicle roof reinforcing structure and a vehicle, and aims to improve the connection strength of a vehicle roof assembly and a side wall assembly and ensure the good durability of the whole vehicle.
The first aspect of the embodiment of the application provides a vehicle roof reinforcing structure, which comprises a roof assembly and a side wall assembly, wherein the roof assembly comprises a skylight reinforcing plate and a roof outer plate; the side wall assembly is connected with the top cover outer plate, an extending part is arranged on the side wall assembly, and the extending part and the skylight reinforcing plate are mutually connected in an overlapped mode.
Optionally, the side wall assembly comprises a plurality of inner plates and a plurality of reinforcing plates, and the inner plates and the corresponding reinforcing plates are matched with each other;
the extension part comprises a first extension part arranged on each inner plate and a second extension part arranged on each reinforcing plate, and the first extension part on each inner plate and the second extension part on the corresponding reinforcing plate are mutually overlapped;
and the first extending part, the second extending part and the skylight reinforcing plate are mutually overlapped and connected.
Optionally, the first extension is integrally extended along the cavity structure of the inner plate;
the second extension portion extends along a seam allowance position of the reinforcing plate.
Optionally, a first screw joint is arranged at a corner of the skylight reinforcing plate close to the roof rear cross beam assembly;
a second screw joint point is arranged on the reinforcing plate positioned at the corner of the skylight reinforcing plate in the plurality of reinforcing plates, and the second screw joint point is positioned on the second extending part;
the skylight reinforcing plate is connected with the top cover rear cross beam assembly through the first screwed joint and the second screwed joint.
Optionally, the roof structure further comprises a reinforcing plate, the reinforcing plate is located at a corner of the roof reinforcing plate close to the roof rear cross beam assembly, and the reinforcing plate is connected with the roof reinforcing plate in a welding manner.
Optionally, a plurality of third screw joints are arranged on the side edge of one side of the skylight reinforcing plate, and the third screw joints are used for being connected with the side wall assembly.
Optionally, a structural adhesive is disposed between the skylight reinforcing plate and the side wall assembly.
Optionally, a plurality of lightening holes are formed in each of the inner plates and the reinforcing plates.
A second aspect of embodiments of the present application provides a vehicle including a vehicle roof reinforcement structure as provided in the first aspect of the present application.
Has the advantages that:
the application provides a vehicle top cap additional strengthening and vehicle, through set up the extension on the side wall assembly to make extension and skylight reinforcing plate coincide each other and be connected, thereby realized being connected of skylight reinforcing plate and side wall assembly and top cap planking and side wall assembly, formed the twice junction between top cap assembly and the side wall assembly promptly, thereby strengthened the joint strength between top cap assembly and the side wall assembly, and then promoted the rigidity of vehicle top cap rear portion structure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments of the present application will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic overall structural view of a top cover structure according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view taken at A-A as set forth in an embodiment of the present application;
FIG. 3 is a schematic cross-sectional view at B-B as set forth in an embodiment of the present application;
FIG. 4 is a schematic structural diagram of a reinforcing plate and a reinforcing plate of a sunroof according to an embodiment of the present application;
FIG. 5 is a schematic structural diagram of an inner panel of the side panel assembly according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a reinforcing plate of a side wall assembly according to an embodiment of the present application.
Description of reference numerals: 1. a top cover assembly; 11. a sunroof reinforcing plate; 12. a top cover outer plate; 2. a side wall assembly; 21. an inner plate; 22. a reinforcing plate; 3. an extension; 31. a first extension; 32. a second extension; 4. a first screw contact; 5. a second screw contact; 6. a top cover rear beam assembly; 7. a reinforcing plate; 8. A third screw contact.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the related technology, the side surface of the vehicle skylight reinforcing plate of the conventional vehicle type and the side wall assembly are of a disconnection structure, the skylight reinforcing plate and the side wall assembly are connected only by adding a screwed joint at a local position of part of the vehicle type, but due to the hole structure of the skylight, the connection strength of the skylight reinforcing plate and the side wall assembly at the connecting side and the corner position is reduced, and the performance of the whole vehicle is influenced.
In view of this, the embodiment of the present application provides a vehicle roof reinforcing structure and a vehicle, where the extension portion is disposed on the side wall assembly, and the extension portion and the skylight reinforcing plate are connected in an overlapped manner, so that the connection between the skylight reinforcing plate and the side wall assembly and the connection between the roof outer plate and the side wall assembly are realized, that is, two connections between the roof assembly and the side wall assembly are formed, so that the connection strength between the roof assembly and the side wall assembly is enhanced, and further, the rigidity of the vehicle roof structure is improved.
Example one
Referring to fig. 1 and 2, a vehicle roof reinforcing structure disclosed in an embodiment of the present application includes a roof assembly 1 and a side wall assembly 2. The roof assembly 1 is composed of a roof outer plate 12 and a skylight reinforcing plate 11, the roof outer plate 12 is connected to the outer side of the skylight reinforcing plate 11, and the side wall assembly 2 is connected with the roof outer plate 12. The side wall assembly 2 is positioned at one side of the skylight reinforcing plate 11, meanwhile, the side wall assembly 2 is provided with an extending part 3, the extending part 3 and the skylight reinforcing plate 11 are mutually overlapped and connected, specifically, a mutually overlapped part is arranged between the extending part 3 and the skylight reinforcing plate 11, and the extending part 3 and the skylight reinforcing plate 11 are fixedly connected through the mutually overlapped part.
The extension part 3 is arranged on the side wall assembly 2, and the extension part 3 and the skylight reinforcing plate 11 are mutually overlapped and connected, so that the connection between the skylight reinforcing plate 11 and the side wall assembly 2 and the connection between the top cover outer plate 12 and the side wall assembly 2 are realized, namely two connections between the top cover assembly 1 and the side wall assembly 2 are formed, the connection strength between the top cover assembly 1 and the side wall assembly 2 is enhanced, and the rigidity of the vehicle top cover structure is further improved.
Next, in order to fully understand the present application, a general improvement of the present application will be described with reference to fig. 2 and 3.
Specifically, fig. 2 is a cross section of a side connection between the top cover assembly 1 and the side wall assembly 2, and it can be seen from the figure that the extension portion 3 is located on one side of the side wall assembly 2, the extension portion 2 is connected with the skylight reinforcing plate 11, and the connection position of the top cover outer plate 12 and the side wall assembly 2 is located on the other side of the extension portion 3, so that the side wall assembly 2 is connected with the top cover outer plate 12 and the skylight reinforcing plate 11 at the same time.
Fig. 3 is a cross section of a rear corner position of the skylight reinforcing plate 11, wherein the rear side of the skylight reinforcing plate 11 is a top cover rear cross beam assembly 6, and the top cover rear cross beam assembly 6 is connected with the side wall assembly 2. The first screw joint 4 is arranged on the skylight reinforcing plate 11, the second screw joint 5 is arranged on the side wall assembly 2, and the skylight reinforcing plate 11 can be connected with the top cover rear cross beam assembly 6 by the first screw joint 4 and the second screw joint 5, so that the strength and the rigidity of a vehicle top cover rear joint are improved.
In one embodiment, the side wall assembly 2 includes a plurality of inner panels 21 and a plurality of reinforcement panels 22, and the plurality of inner panels 21 cooperate with a corresponding plurality of reinforcement panels 22.
Specifically, the side wall assembly 2 comprises a D column inner plate, a C column upper inner plate, an upper side beam inner plate, a D column reinforcing plate, a C column upper reinforcing plate and an upper side beam reinforcing plate; the D-column inner plate corresponds to the D-column reinforcing plate, the C-column upper inner plate corresponds to the C-column upper reinforcing plate, and the upper roof rail inner plate corresponds to the upper roof rail reinforcing plate.
Referring to fig. 2, the extension 3 includes a first extension 31 provided on each inner panel 21 and a second extension 32 provided on each reinforcement panel 22, and the first extension 31 on each inner panel 21 and the corresponding second extension 32 on the reinforcement panel 22 are overlapped with each other, for example, the first extension 31 on the D-pillar inner panel 21 and the second extension 32 on the D-pillar reinforcement panel 22 are overlapped with each other, and then overlapped with and connected to the sunroof reinforcement panel 11 after the first extension 31 and the second extension 32 are overlapped with each other.
Therefore, the connection between the extension part 3 and the side wall assembly 2 is realized, and the connection strength between the side wall assembly 2 and the top cover assembly 1 is increased.
In one embodiment, the extension position of the first extension 31 on the inner panel 21 and the position of the second extension 32 on the reinforcement panel 22 are different from each other.
Specifically, a D-pillar inner panel and a D-pillar reinforcement panel are taken as examples. Referring to fig. 5, on the D-pillar inner panel, the first extension portion 31 is an integral extension along the cavity structure of the D-pillar inner panel, where the cavity structure means that after the D-pillar inner panel and the D-pillar reinforcement panel are assembled, a cavity structure is formed between the D-pillar inner panel and the D-pillar reinforcement panel, and the integral extension along the cavity structure increases the cavity structure space between the D-pillar inner panel and the D-pillar reinforcement panel, so that after the D-pillar inner panel and the D-pillar reinforcement panel are connected with the sunroof reinforcement panel 11, the rigidity at the connection position can be increased; referring to fig. 6, the second extension 32 is extended along the front edge of the D-pillar stiffener, so that the extension can also increase the rigidity of the connection point with the skylight stiffener 11.
The other inner panels 21 and the reinforcement panel 22 are correspondingly extended in the same manner, and are not illustrated here.
In one embodiment, referring to fig. 1 and 4, in order to realize the connection between the side edge of the skylight reinforcing plate 11 and the side wall assembly 2, a plurality of third screw joints 8 are arranged on the side edge of one side of the skylight reinforcing plate 11, and the skylight reinforcing plate 11 and the side wall assembly 2 are connected through the third screw joints 8.
In an embodiment, in order to further enhance the connection strength between the side edge of the skylight reinforcing plate 11 and the side wall assembly 2, a structural adhesive (not shown in the figure) may be disposed between the side edge of the skylight reinforcing plate 11 and the side wall assembly 2, and the structural adhesive is used to make the connection effect between the side edge of the skylight reinforcing plate 11 and the side wall assembly 2 better.
In one embodiment, referring to fig. 1, the roof assembly 1 further includes a roof rear cross member assembly 6, and the roof rear cross member assembly 6 is located at the rear side of the sunroof reinforcement panel 11. Referring to fig. 4, a first screw joint 4 is provided at a corner of the sunroof reinforcing panel 11 near the rear cross member of the roof. Referring to fig. 5, a second screw joint 5 is provided on the reinforcing plate 22 located at the corner of the skylight reinforcing plate 11 among the plurality of reinforcing plates 22, in this embodiment, the reinforcing plate 22 is a D-pillar reinforcing plate 22, the second screw joint 5 is located on a second extension 32 of the D-pillar reinforcing plate 22, and the skylight reinforcing plate 11 is connected with the roof rear cross beam assembly 6 through the first screw joint 4 and the second screw joint 5.
Thus, referring to fig. 3, the skylight reinforcing plate 11 can be connected with the top cover rear cross beam assembly 6, so that the corner position of the rear part of the skylight is effectively reinforced, the rigidity and the mode of the rear part joint of the top cover structure are effectively improved, and the durability of the whole vehicle is further ensured.
In one embodiment, as shown with reference to figures 1 and 4, a stiffening plate 7 may also be provided to further increase the stiffness at the rear corner of the skylight.
Specifically, the reinforcing plate 7 is integrally L-shaped, and after the skylight reinforcing plate 11 is connected with the side wall assembly 2, the reinforcing plate 7 is welded to a corner of the skylight reinforcing plate 11 close to the roof rear cross beam assembly 6.
The reinforcing plate 7 is utilized to enable the corner position of the skylight reinforcing plate 11 to form double-layer plate lap joint, so that the corner position of the rear part of the skylight reinforcing plate 11 is effectively reinforced, and the rigidity and the mode of the joint at the rear part of the top cover structure are further improved.
In one embodiment, to reduce the weight of the side wall assembly 2, a plurality of lightening holes (not shown) are formed in the inner plates 21 and the reinforcing plates 22.
Example two
Based on the same inventive concept, the embodiment of the application discloses a vehicle, which comprises a vehicle roof reinforcing structure provided by the embodiment one of the application.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It should also be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Moreover, relational terms such as "first" and "second" are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions or should not be construed as indicating or implying relative importance. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or terminal equipment comprising the element.
The technical solutions provided by the present application are described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understanding the present application, and the content of the present description should not be construed as limiting the present application. While various modifications of the illustrative embodiments and applications will be apparent to those skilled in the art based upon this disclosure, it is not necessary or necessary to exhaustively enumerate all embodiments, and all obvious variations and modifications can be resorted to, falling within the scope of the disclosure.
Claims (9)
1. A vehicle roof reinforcing structure characterized in that:
the roof structure comprises a roof assembly (1) and a side wall assembly (2), wherein the roof assembly (1) comprises a skylight reinforcing plate (11) and a roof outer plate (12); the side wall assembly (2) is connected with the top cover outer plate (12), an extension part (3) is arranged on the side wall assembly (2), and the extension part (3) and the skylight reinforcing plate (11) are mutually overlapped and connected.
2. The vehicle roof reinforcement structure according to claim 1, characterized in that:
the side wall assembly (2) comprises a plurality of inner plates (21) and a plurality of reinforcing plates (22), and the inner plates (21) are matched with the corresponding reinforcing plates (22);
the extension (3) comprises a first extension (31) arranged on each inner plate (21) and a second extension (32) arranged on each reinforcement plate (22), the first extension (31) on each inner plate (21) and the second extension (32) on the corresponding reinforcement plate (22) being mutually superimposed;
and the first extension part (31) and the second extension part (32) are overlapped and connected with the skylight reinforcing plate (11).
3. The vehicle roof reinforcement structure according to claim 2, characterized in that:
the first extension part (31) is integrally extended along the cavity structure of the inner plate (21);
the second extension (32) extends along a seam allowance position of the reinforcing plate (22).
4. The vehicle roof reinforcement structure according to claim 2, characterized in that:
a first screw joint (4) is arranged at the corner of the skylight reinforcing plate (11) close to the top cover rear cross beam assembly (6);
wherein, a second screw joint (5) is arranged on the reinforcing plate (22) positioned at the corner position of the skylight reinforcing plate (11) in the plurality of reinforcing plates (22), and the second screw joint (5) is positioned on the second extending part (32);
the skylight reinforcing plate (11) is connected with the top cover rear cross beam assembly (6) through the first screw joint (4) and the second screw joint (5).
5. The vehicle roof reinforcement structure according to claim 4, characterized in that:
the roof beam assembly is characterized by further comprising a reinforcing plate (7), wherein the reinforcing plate (7) is located at a corner of the roof reinforcing plate (11) close to the roof rear beam assembly (6), and the reinforcing plate (7) is connected with the roof reinforcing plate (11) in a welding mode.
6. The vehicle roof reinforcement structure according to claim 1, characterized in that: a plurality of third screw joint points (8) are arranged on the side edge of one side of the skylight reinforcing plate (11), and the third screw joint points (8) are used for being connected with the side wall assembly (2).
7. The vehicle roof reinforcement structure according to claim 1, characterized in that: structural adhesive is arranged between the skylight reinforcing plate (11) and the side wall assembly (2).
8. The vehicle roof reinforcement structure according to claim 2, characterized in that: a plurality of lightening holes are formed in the inner plates (21) and the reinforcing plates (22).
9. A vehicle, characterized in that: comprising the vehicle roof reinforcement structure according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121123610.2U CN215850678U (en) | 2021-05-24 | 2021-05-24 | Vehicle roof additional strengthening and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121123610.2U CN215850678U (en) | 2021-05-24 | 2021-05-24 | Vehicle roof additional strengthening and vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN215850678U true CN215850678U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121123610.2U Active CN215850678U (en) | 2021-05-24 | 2021-05-24 | Vehicle roof additional strengthening and vehicle |
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| CN (1) | CN215850678U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339520A (en) * | 2022-08-31 | 2022-11-15 | 蔚来汽车科技(安徽)有限公司 | Vehicle member, method for manufacturing vehicle member, and vehicle |
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2021
- 2021-05-24 CN CN202121123610.2U patent/CN215850678U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339520A (en) * | 2022-08-31 | 2022-11-15 | 蔚来汽车科技(安徽)有限公司 | Vehicle member, method for manufacturing vehicle member, and vehicle |
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