CN220500465U - Automobile top cover structure - Google Patents
Automobile top cover structure Download PDFInfo
- Publication number
- CN220500465U CN220500465U CN202322315135.4U CN202322315135U CN220500465U CN 220500465 U CN220500465 U CN 220500465U CN 202322315135 U CN202322315135 U CN 202322315135U CN 220500465 U CN220500465 U CN 220500465U
- Authority
- CN
- China
- Prior art keywords
- top cover
- reinforcing
- roof structure
- sunroof
- beam assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005728 strengthening Methods 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 40
- 239000000463 material Substances 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an automobile top cover structure, which comprises a top cover outer plate, wherein the top cover outer plate comprises a top cover body, and is characterized in that: the back of being located the skylight opening region on the top cap body is equipped with the strengthening concave rib, the back front end of top cap body is equipped with preceding top beam assembly, the back rear end of top cap body is equipped with back top beam assembly. The automobile top cover structure has the advantages of simple structure, light weight, good structural performance, low cost, good universality, strong practicability and good application prospect.
Description
Technical Field
The utility model belongs to the technical field of automobiles, and particularly relates to an automobile top cover structure.
Background
The top cover outer plate is used as an outer covering piece of the automobile, has higher requirements on weight, structure, strength, modeling and the like, and has the design difficulty of realizing modeling creative on the premise of meeting the performance requirements and weight targets.
The configuration of the panoramic sunroof in an automobile is basically a conventional configuration of all automobile types on the market, so that the configuration of the panoramic sunroof needs to be flexibly embodied in order to meet the diversified demands of the market, in the prior art, two stamping dies are adopted for the same non-panoramic sunroof outer plate and panoramic sunroof outer plate, so that the structural requirements of the panoramic and non-panoramic sunroof outer plates are met, and the structural setting cost is high and the efficiency is low.
The existing top cover outer plate is generally formed by stamping a steel plate with the material thickness of 0.8mm or 0.7mm, and the size of the part is large because the top cover outer plate belongs to a large-sized outer covering part, and the material thickness has great influence on the weight of the part. On the premise of ensuring the performance of the top cover outer plate, the material thickness of the thin top cover outer plate becomes the design difficulty of the current top cover outer plate; the panoramic sunroof is used as a common configuration in the current automobile market, and the design of the structure of the roof outer plate is a challenge on the premise of realizing configuration diversification without increasing the development cost of the die of the roof outer plate.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an automobile top cover structure which is simple in structure, light in weight, good in structural performance, low in cost and good in universality.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the automobile roof structure provided comprises a roof outer plate, wherein the roof outer plate comprises a roof body, and is characterized in that: the back of being located the skylight opening region on the top cap body is equipped with the strengthening concave rib, the back front end of top cap body is equipped with preceding top beam assembly, the back rear end of top cap body is equipped with back top beam assembly.
In order to make the above technical solution more detailed and concrete, the present utility model further provides the following preferred technical solutions, so as to obtain a satisfactory practical effect:
the reinforcing concave rib is formed by downwards sinking the top cover body, and is of a trapezoid structure with a wide front end and a narrow rear end.
The top cover body is provided with two reinforcing concave ribs which are arranged side by side at intervals in the width direction.
And a reinforcing convex rib is arranged in the skylight opening area of the non-panoramic skylight top cover.
The reinforcing ribs are rectangular ribs arranged along the length direction of the top cover outer plate, and the length of the reinforcing ribs is smaller than that of the skylight opening area.
A plurality of reinforcing ribs are arranged on the top cover body along the width direction of the skylight opening area at intervals.
The back of the top cover outer plate is positioned between the front top beam assembly and the rear top beam assembly, and a plurality of top cover reinforcing beams are arranged at intervals.
And a panoramic sunroof top cover, wherein a sunroof is arranged in the sunroof opening area.
And a skylight reinforcing plate is arranged between the front top beam assembly and the rear top beam assembly and positioned on the back surface of the top cover body and surrounds the skylight periphery.
Compared with the prior art, the utility model has the following advantages: the automobile top cover structure has the advantages of simple structure, light weight, good structural performance, low cost, good universality, strong practicability and good application prospect.
Drawings
The contents expressed in the drawings of the present specification and the marks in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the structure of an outer panel (without sunroof) of an automobile roof according to the present utility model;
FIG. 2 is a schematic view showing the front structure of an outer panel (without a sunroof) of an automobile roof according to the present utility model;
FIG. 3 is a schematic view of the rear structure of the roof (without sunroof) of the present utility model;
FIG. 4 is a schematic view of the structure of section A-A of FIG. 1 according to the present utility model;
FIG. 5 is a schematic view of the structure of section B-B of FIG. 1 according to the present utility model;
FIG. 6 is a schematic view of the roof outer roof skylight opening area of the present utility model;
FIG. 7 is a schematic view of the rear structure of the roof (with panoramic sunroof) of the present utility model;
FIG. 8 is a schematic view of the structure of FIG. 7C-C in accordance with the present utility model.
Marked in the figure as: 1. a top cover body; 2. reinforcing the convex ribs; 3. reinforcing concave ribs; 4. a front roof rail assembly; 5. a roof reinforcement beam; 6. a rear roof rail assembly; 7. a sunroof reinforcing plate; 8. a skylight; 9. sunroof opening area.
Detailed Description
The following description of the embodiments of the present utility model refers to the accompanying drawings, which illustrate in further detail.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The automobile roof structure comprises a roof outer plate, wherein the roof outer plate comprises a roof body 1, a reinforcing concave rib 3 is arranged on the roof body 1 and positioned behind a skylight opening area 9, a front roof beam assembly 4 is arranged at the front end of the back of the roof body 1, and a rear roof beam assembly 6 is arranged at the rear end of the back of the roof body 1. A non-panoramic sunroof cover, wherein a reinforcing rib 2 is arranged in the sunroof opening area 9; and a panorama skylight top cover, wherein a skylight 8 is arranged in the skylight opening area 9. The automobile top cover structure with the structure can meet the performance requirement of the top cover structure by adopting thinner material thickness, and the weight is reduced; the opening size of the panoramic sunroof and the structural reasonable design of the front end reinforcing ribs of the outer plates of the top cover of the panoramic sunroof are utilized, so that the outer plates of the top cover of the panoramic sunroof and the two configurations share the same set of die.
The automobile top cover with the structure can meet the concave-resistant compression resistance of the automobile top cover outer plate by adopting a thinner steel plate, and better meets the light-weight requirement. The roof outer plate is used as a large-size outer covering piece, a steel plate with the material thickness of 0.8mm is adopted for stamping forming in the general industry, under the premise that the performance of concave resistance, top compression resistance, mode and the like of the roof outer plate is guaranteed, the roof outer plate is made of HC180Y, the material thickness is 0.65mm, the weight of the non-panoramic sunroof roof outer plate is reduced by 3.3kg compared with the roof outer plate with the material thickness of 0.8mm, and the weight of the panoramic sunroof roof outer plate is reduced by 2kg.
In the utility model, a reinforcing convex rib 2 is arranged on a top cover body 1 of a non-panoramic sunroof outer plate and positioned at a sunroof opening area 9, and a reinforcing concave rib 3 is arranged on the top cover body 1 at the rear part of the sunroof. The reinforcing ribs 2 are rectangular ribs arranged along the length direction of the top cover outer plate, and the length of the reinforcing ribs 2 is smaller than that of the skylight opening area 9. A plurality of reinforcing ribs are arranged at intervals on the top cover body 1 along the width direction of the skylight opening area 9. The reinforcing bead 3 is arranged in a sunroof rear area (the area between the side of the roof outer plate facing the vehicle tail and the sunroof opening area 9 is the sunroof rear area), the reinforcing bead 3 is formed by the roof body 1 being depressed downwards, the reinforcing bead 3 is a trapezoid structure with a wide front end and a narrow rear end, and the front end is the vehicle head direction. Two reinforcing concave ribs 3 are arranged at intervals side by side in the width direction of the top cover body 1, and the structure meets the requirement of the rear structural strength under the condition of adopting a thinner plate thickness.
In this embodiment, as shown in fig. 1, 2, 4 and 5, four reinforcing ribs 2 are provided on the roof body 1 at positions corresponding to the sunroof opening area 9 in a spaced arrangement, and two reinforcing concave ribs 3 are provided at the sunroof rear area avoiding the sunroof opening area 9 in a spaced arrangement. The stress during balanced forming is set up in the convex-concave cooperation, the whole structural strength of top cover planking is structurally strengthened, the setting position can realize that non-panorama skylight and panorama skylight share a pair of stamping die, and when non-panorama skylight is in stamping forming, former sheet material gets rid of the panel in skylight opening region 9 department, stamping forming can in the mould. The four reinforcing ribs 2 and the two reinforcing concave ribs 3 with the rear ends matched with the modeling and the strength are arranged at intervals to ensure the strength of the top cover outer plate, and the top cover outer plate is shown in figures 1, 2, 4 and 5.
In the present utility model, in the whole non-panoramic sunroof roof, as shown in fig. 3, a front roof beam assembly 4, a plurality of roof reinforcement beams 5 and a rear roof beam assembly 6 are provided on the back surface of the roof outer panel to further enhance the strength of the whole non-panoramic sunroof roof system. In the whole panoramic sunroof cover, as shown in fig. 7 and 8, a front roof beam assembly 4, a sunroof reinforcing plate 7 and a rear roof beam assembly 6 are arranged on the back surface of the cover outer plate to further improve the strength of the whole panoramic sunroof cover system.
In the present utility model, where the front end is provided with a front roof rail assembly 4 and the rear end is provided with a rear roof rail assembly 6, the same is provided in the panoramic roof system, as shown in fig. 7. In the non-panoramic sunroof system of this embodiment, a plurality of roof reinforcement beams 5 are provided between the front roof rail assembly 4 and the rear roof rail assembly 6 in a spaced arrangement. In the panoramic sunroof system of the present utility model, a sunroof reinforcement plate 7 is provided between the front roof rail assembly 4 and the rear roof rail assembly 6, around the sunroof 8, on the back surface of the roof body 1.
In the utility model, the top cover outer plate of the panoramic sunroof is opened at the sunroof opening area 9 of the non-panoramic sunroof outer plate, and the sunroof opening area is the corresponding position of the reinforcing ribs 2 at the front part of the non-panoramic sunroof outer plate.
According to the automobile top cover structure, the material thickness of the top cover outer plate can be reduced, the requirement on structural performance can be met by adopting thinner material thickness, and the weight is reduced by up to 3.3kg; the reasonable arrangement of the reinforcing beams in the top cover system is utilized to ensure that the top cover system meets the performance requirements; the opening size of the panoramic sunroof and the structural reasonable design of the front end reinforcing ribs of the outer plates of the top cover of the panoramic sunroof are utilized, so that the outer plates of the top cover of the panoramic sunroof and the two configurations share the same set of die.
The automobile top cover with the structure has good structural performance of the top cover outer plate, and the weight is reduced; and the structure of the common die is realized by the non-panoramic sunroof outer plate and the panoramic sunroof opening in the panoramic sunroof outer plate to avoid the reinforcing rib at the front end of the non-panoramic sunroof.
The automobile top cover structure has the advantages of simple structure, light weight, good structural performance, low cost, good universality, strong practicability and good application prospect.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model has been described above by way of example with reference to the accompanying drawings, but the utility model is not limited to the above, as long as various insubstantial modifications by the method concepts and technical solutions of the utility model or direct application to other applications are within the scope of the utility model.
Claims (9)
1. The utility model provides an automobile roof structure, includes the top cap planking, the top cap planking includes top cap body, its characterized in that: the back of being located the skylight opening region on the top cap body is equipped with the strengthening concave rib, the back front end of top cap body is equipped with preceding top beam assembly, the back rear end of top cap body is equipped with back top beam assembly.
2. The roof structure of claim 1, wherein: the reinforcing concave rib is formed by downwards sinking the top cover body, and is of a trapezoid structure with a wide front end and a narrow rear end.
3. The roof structure of claim 2, wherein: the top cover body is provided with two reinforcing concave ribs which are arranged side by side at intervals in the width direction.
4. A roof structure for a motor vehicle according to any one of claims 1 to 3, wherein: and a reinforcing convex rib is arranged in the skylight opening area of the non-panoramic skylight top cover.
5. The roof structure of claim 4, wherein: the reinforcing ribs are rectangular ribs arranged along the length direction of the top cover outer plate, and the length of the reinforcing ribs is smaller than that of the skylight opening area.
6. The roof structure of claim 5, wherein: a plurality of reinforcing ribs are arranged on the top cover body along the width direction of the skylight opening area at intervals.
7. The roof structure of claim 4, wherein: the back of the top cover outer plate is positioned between the front top beam assembly and the rear top beam assembly, and a plurality of top cover reinforcing beams are arranged at intervals.
8. A roof structure for a motor vehicle according to any one of claims 1 to 3, wherein: and a panoramic sunroof top cover, wherein a sunroof is arranged in the sunroof opening area.
9. The roof structure of claim 8, wherein: and a skylight reinforcing plate is arranged between the front top beam assembly and the rear top beam assembly and positioned on the back surface of the top cover body and surrounds the skylight periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315135.4U CN220500465U (en) | 2023-08-28 | 2023-08-28 | Automobile top cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315135.4U CN220500465U (en) | 2023-08-28 | 2023-08-28 | Automobile top cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220500465U true CN220500465U (en) | 2024-02-20 |
Family
ID=89882006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322315135.4U Active CN220500465U (en) | 2023-08-28 | 2023-08-28 | Automobile top cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220500465U (en) |
-
2023
- 2023-08-28 CN CN202322315135.4U patent/CN220500465U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220500465U (en) | Automobile top cover structure | |
| WO2024146217A1 (en) | Roof structure and vehicle | |
| CN212708887U (en) | Door planking subassembly, door and vehicle | |
| CN221497615U (en) | Automobile top cover outer plate structure | |
| CN112440696A (en) | Skylight reinforcing ring assembly structure | |
| CN216580722U (en) | Roof rear cross member structure of vehicle, vehicle body and vehicle | |
| CN212386586U (en) | Structure of inner panel on integral A post | |
| CN217730588U (en) | Connecting structure of extruded aluminum top cover front cross beam and side wall outer plate assembly | |
| CN211494260U (en) | Rear floor structure and car | |
| CN212243139U (en) | Tail lamp mounting plate, rear tail lamp assembly and vehicle | |
| CN220220909U (en) | Side coaming, side coaming assembly and vehicle | |
| CN114852184B (en) | Fender structure | |
| CN216269558U (en) | Fender assembly and vehicle | |
| CN115432077B (en) | Vehicle body and unmanned commercial vehicle | |
| CN221049800U (en) | Cover plate structure of machine | |
| CN212073609U (en) | Car wind channel door plant and bus | |
| CN211731574U (en) | Connection structure and car of side wall planking, side wall planking and stand assembly | |
| CN210364064U (en) | Automobile side wall outer plate assembly and automobile | |
| CN217652326U (en) | Special-shaped floor keel connecting internal corner | |
| CN210047541U (en) | Roof resistance to compression subassembly, car body assembly and vehicle | |
| CN217387289U (en) | Connection structure of aluminum alloy battery box frame and water-cooling plate | |
| CN217198370U (en) | A enclose overlap joint structure and car after for miniature new energy automobile | |
| CN213228868U (en) | Split type front suspension crossbeam of car and car | |
| CN218949085U (en) | Overlap joint component of apron and panel beating | |
| CN213168304U (en) | Channel floor stiffening beam in car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |