Roof skylight reinforcing structure and vehicle with same
By employing a variable-thickness reinforcing plate and laser welding stamping process in the sunroof reinforcement structure, the problem of insufficient strength in the vehicle sunroof reinforcement structure was solved, achieving improvements in torsional stiffness and NVH modes, as well as lightweight design and reduced material costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-04-07
AI Technical Summary
The existing vehicle roof sunroof reinforcement structure has insufficient structural strength, resulting in reduced torsional stiffness and NVH modes. At the same time, increasing the overall thickness will increase weight and material costs.
Multiple reinforcing plates are connected end to end to form a ring structure, with at least one reinforcing plate having a different thickness along its length. The variable thickness design improves the structural strength and rigidity, and the lightweighting is achieved through laser welding and stamping processes.
It enhances the vehicle's torsional stiffness and NVH modes, reduces overall weight, achieves lightweight design, and saves material costs.
Smart Images
Figure CN224090009U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to vehicle technical field especially is related to a roof window reinforcing structure and vehicle with it. BACKGROUND
[0002] At present, the requirement of vehicle safety and comfort is higher and higher, the sunroof is one of important configurations of vehicle, the roof window reinforcing structure of vehicle is necessary part of installing sunroof, and the roof window reinforcing structure plays a very important role in sunroof mounting structure.
[0003] In the related art, the structural strength of the roof window reinforcing structure of some vehicles is insufficient, which reduces the torsional stiffness and NVH mode of the vehicle, and the roof window reinforcing structure of some vehicles improves the torsional stiffness and NVH mode by increasing the thickness of the whole, but at the same time, the overall weight of the roof window reinforcing structure is increased, which is not conducive to lightweight design, and also increases the material cost. SUMMARY
[0004] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a roof window reinforcing structure, which can enhance the torsional stiffness and NVH mode of the vehicle equipped with the roof window reinforcing structure, and also realize lightweight design and save material cost.
[0005] The utility model further provides a vehicle with the roof window reinforcing structure.
[0006] According to the roof window reinforcing structure of the utility model embodiment, at least one reinforcing plate body of the roof window reinforcing structure is configured as a variable-thickness structure, which can improve the structural strength and stiffness of the roof window reinforcing structure, and also reduce the overall weight of the roof window reinforcing structure, so as to enhance the torsional stiffness and NVH mode of the vehicle equipped with the roof window reinforcing structure, and also realize lightweight design and save material cost.
[0007] According to the roof window reinforcing structure of the utility model embodiment, at least one reinforcing plate body of the roof window reinforcing structure is configured as a variable-thickness structure, which can improve the structural strength and stiffness of the roof window reinforcing structure, and also reduce the overall weight of the roof window reinforcing structure, so as to enhance the torsional stiffness and NVH mode of the vehicle equipped with the roof window reinforcing structure, and also realize lightweight design and save material cost.
[0008] According to the embodiment of the utility model, the reinforcing plate bodies with different thicknesses include a first plate segment and two second plate segments, the first plate segment is connected between the two second plate segments, and the thickness of the first plate segment is different from the thickness of the second plate segment.
[0009] According to the embodiment of the present application, the thickness size of the first plate body section is smaller than the thickness size of the second plate body section.
[0010] According to the embodiment of the present application, the reinforcing plate body with different thickness sizes further comprises: a transition plate body section, the first plate body section and each second plate body section are connected with the transition plate body section, and the thickness size of the transition plate body section gradually increases from the first plate body section to the second plate body section.
[0011] According to the embodiment of the present application, the thickness size of the first plate body section is larger than the thickness size of the second plate body section.
[0012] According to the embodiment of the present application, the reinforcing plate body with different thickness sizes further comprises: a transition plate body section, the first plate body section and each second plate body section are connected with the transition plate body section, and the thickness size of the transition plate body section gradually decreases from the first plate body section to the second plate body section.
[0013] According to the embodiment of the present application, the thickness size of the end portion of the transition plate body section adjacent to the first plate body section is equal to the thickness size of the first plate body section, and the thickness size of the end portion of the transition plate body section adjacent to the second plate body section is equal to the thickness size of the second plate body section.
[0014] According to the embodiment of the present application, the thickness size of at least one reinforcing plate body gradually increases from one end to the other end of the reinforcing plate body with different thickness sizes, and / or the thickness of at least one reinforcing plate body along the length direction of itself is the same.
[0015] According to the embodiment of the present application, a plurality of reinforcing plate bodies are integrally formed, the plurality of reinforcing plate bodies are connected at the head and tail through laser welding and integrally formed through a stamping process, and the stamping process is a variable thickness rolling process.
[0016] According to the embodiment of the present application, the materials of at least two reinforcing plate bodies are different.
[0017] The vehicle according to the embodiment of the present application comprises the roof window reinforcing structure.
[0018] Additional aspects and advantages of the present application will be made apparent from the following description of embodiments, which will be given by way of example only. BRIEF DESCRIPTION OF DRAWINGS
[0019] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description, given by way of example only, of the embodiments, with reference to the accompanying drawings in which:
[0020] Figure 1is an assembly schematic view of the roof window reinforcing structure and the roof outer panel of the vehicle according to the embodiment of the utility model;
[0021] Figure 2 is a schematic view of the roof window reinforcing structure according to the first embodiment of the utility model;
[0022] Figure 3 is Figure 2 a sectional view at A-A;
[0023] Figure 4 is a schematic view of the roof window reinforcing structure according to the second embodiment of the utility model;
[0024] Figure 5 is Figure 4 a sectional view at B-B.
[0025] Reference Signs:
[0026] Reinforcing plate body 1; first plate body section 11; second plate body section 12; transition plate body section 13; first transition plate body section 131; second transition plate body section 132; front reinforcing plate body 1a; rear reinforcing plate body 1b; left reinforcing plate body 1c; right reinforcing plate body 1d;
[0027] Roof window reinforcing structure 10; roof outer panel 20. DETAILED DESCRIPTION
[0028] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model.
[0029] The embodiments of the utility model are described in detail below, examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as limiting the utility model. Figures 1-5 The roof window reinforcing structure 10 according to the embodiment of the utility model is described below, the structural strength and rigidity of the roof window reinforcing structure 10 are good, and lightweight design can be realized.
[0030] Reference Figures 1-5 As shown in the figure, the roof window reinforcing structure 10 according to the embodiment of the utility model comprises: a plurality of reinforcing plate bodies 1, the plurality of reinforcing plate bodies 1 are sequentially connected head to tail to form a ring-shaped roof window reinforcing structure 10, and the thickness dimension of at least one reinforcing plate body 1 is different along the length direction thereof.
[0031] The roof window reinforcing structure 10 can be used for a vehicle, the roof window reinforcing structure 10 can be mounted on a roof outer panel 20 of the vehicle, the number of the reinforcing plate bodies 1 can be two, three, four or the like, the plurality of reinforcing plate bodies 1 can be configured as strip-shaped plate structures, and the plurality of reinforcing plate bodies 1 are sequentially connected at the heads to form the annular roof window reinforcing structure 10, and the roof window can be mounted on the roof outer panel 20 of the vehicle through the roof window reinforcing structure 10.
[0032] In the plurality of reinforcing plate bodies 1, at least one reinforcing plate body 1 is different in thickness along the length direction of the reinforcing plate body 1, that is, at least one reinforcing plate body 1 is different in thickness along the extension direction of the roof window reinforcing structure 10, in other words, at least one reinforcing plate body 1 is configured as a variable-thickness structure to increase the thickness of the local area of the reinforcing plate body 1 with different thickness, and the reinforcing plate body 1 with different thickness can be manufactured by a variable-thickness rolling process. As a specific embodiment of the utility model, the reinforcing plate bodies 1 can be four, of which two reinforcing plate bodies 1 are different in thickness along the length direction of the reinforcing plate body 1, and the other two reinforcing plate bodies 1 are the same in thickness, the two reinforcing plate bodies 1 are variable-thickness structures, and the other two reinforcing plate bodies 1 are equal-thickness structures.
[0033] The part with larger thickness of the reinforcing plate body 1 with different thickness can improve the structural strength and rigidity of the roof window reinforcing structure 10, so as to enhance the torsional rigidity and NVH mode of the vehicle equipped with the roof window reinforcing structure 10, and the part with smaller thickness of the reinforcing plate body 1 with different thickness can reduce the overall weight of the roof window reinforcing structure 10. Compared with the design of thickening the reinforcing plate body as a whole in the prior art, the utility model can effectively control the weight increase to achieve the effect of lightweight design, and can save material cost. It should be noted that the reinforcing plate body 1 at the corresponding position in the plurality of reinforcing plate bodies 1 can be reasonably selected to be configured as a variable-thickness structure according to the actual use, and the reinforcing plate body 1 with different thickness can be thickened at a suitable position according to the actual use.
[0034] In the above embodiment, by configuring at least one reinforcing plate body 1 of the roof window reinforcing structure 10 as a variable-thickness structure, the structural strength and rigidity of the roof window reinforcing structure 10 can be improved, the overall weight of the roof window reinforcing structure 10 can be reduced, the torsional rigidity and NVH mode of the vehicle equipped with the roof window reinforcing structure 10 can be enhanced, and lightweight design can be achieved to save material cost.
[0035] In some embodiments of the utility model, as Figure 3 and Figure 5As shown, the reinforcing plate body 1 with different thickness sizes comprises: a first plate body segment 11 and two second plate body segments 12, the first plate body segment 11 is connected between the two second plate body segments 12, and the thickness size of the first plate body segment 11 is different from the thickness size of the second plate body segment 12.
[0036] The first plate body segment 11 can be connected between the two second plate body segments 12, the thickness size of the first plate body segment 11 is different from the thickness size of the second plate body segment 12, and in the first plate body segment 11 and the two second plate body segments 12, the plate body segment with a larger thickness size can improve the structural strength and rigidity of the roof window reinforcing structure 10, so as to enhance the torsional rigidity and modal of the vehicle equipped with the roof window reinforcing structure 10, and the plate body segment with a smaller thickness size can reduce the overall weight of the roof window reinforcing structure 10, so as to realize lightweight design and save material cost.
[0037] In some embodiments of the utility model, as shown in Figure 2 and Figure 3 As shown, Figure 2 and Figure 3 It is the first embodiment, the thickness size of the first plate body segment 11 is smaller than the thickness size of the second plate body segment 12.
[0038] As some embodiments of the utility model, the thickness size of the first plate body segment 11 can be set to any value between 1.0mm and 1.5mm, for example, the thickness size of the first plate body segment 11 can be 1.0mm, 1.2mm, 1.5mm, etc., and the thickness size of the second plate body segment 12 can be set to any value between 1.6mm and 2.0mm, for example, the thickness size of the second plate body segment 12 can be 1.6mm, 1.8mm, 2.0mm, etc., so that the thickness size of the first plate body segment 11 is smaller than the thickness size of the second plate body segment 12, the part with a larger thickness size has better structural strength and rigidity, so as to improve the structural strength and rigidity of the roof window reinforcing structure 10, the part with a smaller thickness size has smaller mass, so as to reduce the overall weight of the roof window reinforcing structure 10, on the basis of meeting the working requirements of the roof window reinforcing structure 10, it is more beneficial to the lightweight design of the roof window reinforcing structure 10, and the manufacturing material of the roof window reinforcing structure 10 can be less, further saving material cost, and the roof window reinforcing structure 10 can be adapted to the corresponding vehicle model.
[0039] In some embodiments of the utility model, as shown in Figure 2 and Figure 3 As shown, Figure 2 and Figure 3The first embodiment is that the thickness-different reinforcing plate body 1 further comprises: a transition plate body segment 13, the transition plate body segment 13 is connected between the first plate body segment 11 and each second plate body segment 12, and the thickness dimension of the transition plate body segment 13 gradually increases from the first plate body segment 11 to the second plate body segment 12.
[0040] The transition plate body segment 13 of the thickness-different reinforcing plate body 1 can have two, which are a first transition plate body segment 131 and a second transition plate body segment 132, the first transition plate body segment 131 is connected between the first plate body segment 11 and one of the second plate body segments 12, and the second transition plate body segment 132 is connected between the first plate body segment 11 and the other second plate body segment 12, that is, along the extension direction of the thickness-different reinforcing plate body 1, one of the second plate body segments 12, the first transition plate body segment 131, the first plate body segment 11, the second transition plate body segment 132 and the other second plate body segment 12 are sequentially connected, the thickness dimension of the first transition plate body segment 131 gradually increases from one end connected with the first plate body segment 11 to the other end connected with the second plate body segment 12, and the thickness dimension of the second transition plate body segment 132 gradually increases from one end connected with the first plate body segment 11 to the other end connected with the second plate body segment 12, so that the thickness dimension of the thickness-different reinforcing plate body 1 uniformly changes and the change range is relatively gentle, and the thickness-different reinforcing plate body 1 has better stability and durability when bearing the pressure load.
[0041] In some embodiments of the utility model, as shown in Figure 4 and Figure 5 , as shown in Figure 4 and Figure 5 , the thickness dimension of the first plate body segment 11 is greater than that of the second plate body segment 12.
[0042] As some embodiments of the utility model, the thickness of the first plate body segment 11 can be set to any value between 1.6mm and 2.0mm, for example, the thickness of the second plate body segment 12 can be 1.6mm, 1.8mm, 2.0mm, etc., the thickness of the second plate body segment 12 can be set to any value between 1.0mm and 1.5mm, for example, the thickness of the first plate body segment 11 can be 1.0mm, 1.2mm, 1.5mm, etc., so that the thickness of the first plate body segment 11 is greater than the thickness of the second plate body segment 12, the part with larger thickness has better structural strength and rigidity, so as to improve the structural strength and rigidity of the roof sunroof reinforcing structure 10, the part with smaller thickness has smaller mass, so as to reduce the overall weight of the roof sunroof reinforcing structure 10, on the basis of meeting the working requirement of the roof sunroof reinforcing structure 10, it is more beneficial to the lightweight design of the roof sunroof reinforcing structure 10, and the manufacturing material of the roof sunroof reinforcing structure 10 can be less, material cost is further saved, and the roof sunroof reinforcing structure 10 can be adapted to the corresponding vehicle model.
[0043] In some embodiments of the utility model, as shown in Figure 4 and Figure 5 , Figure 4 and Figure 5 is the second embodiment, the reinforcing plate body 1 with different thicknesses further comprises: a transition plate body segment 13, the transition plate body segment 13 is connected between the first plate body segment 11 and each second plate body segment 12, and the thickness of the transition plate body segment 13 gradually decreases from the first plate body segment 11 to the second plate body segment 12.
[0044] The transition plate body section 13 can have two, the first transition plate body section 131 and the second transition plate body section 132, connected between the first plate body section 11 and one of the second plate body sections 12, and connected between the first plate body section 11 and the other second plate body section 12, that is, the one second plate body section 12, the first transition plate body section 131, the first plate body section 11, the second transition plate body section 132 and the other second plate body section 12 are sequentially connected along the extension direction of the reinforcing plate body 1 with different thickness dimensions. The thickness dimension of the first transition plate body section 131 gradually decreases from the end connected with the first plate body section 11 to the end connected with the second plate body section 12, and the thickness dimension of the second transition plate body section 132 gradually decreases from the end connected with the first plate body section 11 to the end connected with the second plate body section 12, so that the thickness dimension of the reinforcing plate body 1 with different thickness dimensions changes uniformly and the change range is relatively gentle, thereby the reinforcing plate body 1 with different thickness dimensions has better stability and durability when bearing pressure load.
[0045] In some embodiments of the utility model, the thickness dimension of the end of the transition plate body section 13 adjacent to the first plate body section 11 is equal to the thickness dimension of the first plate body section 11, and the thickness dimension of the end of the transition plate body section 13 adjacent to the second plate body section 12 is equal to the thickness dimension of the second plate body section 12.
[0046] That is, the thickness dimension of the end of the transition plate body section 13 connected with the first plate body section 11 is the same as the thickness dimension of the first plate body section 11, and the thickness dimension of the end of the transition plate body section 13 connected with the second plate body section 12 is the same as the thickness dimension of the second plate body section 12, so that the change of the thickness dimension of the reinforcing plate body 1 with different thickness dimensions is more gentle, and the connection between the transition plate body section 13 and the first plate body section 11 and the connection between the transition plate body section 13 and the second plate body section 12 are smooth, so that the reinforcing plate body 1 with different thickness dimensions has better stability and durability when bearing pressure load, and in addition, the structure is reasonable, easy to process and the appearance is beautiful.
[0047] In some embodiments of the utility model, the thickness dimension of at least one reinforcing plate body 1 gradually increases from one end to the other end of the reinforcing plate body 1 with different thickness dimensions, and / or the thickness of at least one reinforcing plate body 1 along the length direction of itself is the same.
[0048] As a specific embodiment of the utility model, the thickness size of at least one of the reinforcing plate bodies 1 can be gradually increased from one end to the other end of the reinforcing plate body 1 with different thickness sizes, or the thickness of at least one of the reinforcing plate bodies 1 along the length direction of the reinforcing plate body 1 is the same, or the thickness size of at least one of the reinforcing plate bodies 1 can be gradually increased and the thickness of at least one of the reinforcing plate bodies 1 along the length direction of the reinforcing plate body 1 is the same.
[0049] Specifically, in the plurality of reinforcing plate bodies 1, the thickness size of at least one of the reinforcing plate bodies 1 can be gradually increased, the maximum thickness size of the reinforcing plate bodies 1 with different thickness sizes can be 1.8 mm, and the minimum thickness size of the reinforcing plate bodies 1 with different thickness sizes can be 1.2 mm. The part with a larger thickness size has better structural strength and rigidity, so as to improve the structural strength and rigidity of the roof sunroof reinforcing structure 10. The part with a smaller thickness size has smaller mass, so as to reduce the overall weight of the roof sunroof reinforcing structure 10, thereby the torsional rigidity and modal of the vehicle equipped with the roof sunroof reinforcing structure 10 can be enhanced, lightweight design can be realized, material cost can be saved, and the roof sunroof reinforcing structure 10 can be adapted to the corresponding vehicle model.
[0050] In the plurality of reinforcing plate bodies 1, the thickness of at least one of the reinforcing plate bodies 1 along the length direction of the reinforcing plate body 1 is the same. As a specific embodiment of the utility model, the thickness of the left reinforcing plate body 1c and the right reinforcing plate body 1d along the length direction of the reinforcing plate body 1 is the same. The reinforcing plate body 1 with the same thickness is more convenient for processing and manufacturing, and the processing and manufacturing difficulty can be reduced, and the manufacturing process cost can be reduced.
[0051] In some embodiments of the utility model, the plurality of reinforcing plate bodies 1 are integrally formed, the plurality of reinforcing plate bodies 1 are connected at the head and tail through laser welding and integrally formed through a stamping process, and the stamping process is a variable thickness rolling process.
[0052] The plurality of reinforcing plate bodies 1 can be first laser welded to be integrated, so that the plurality of reinforcing plate bodies 1 are sequentially connected at the head and tail. The laser welding mode can eliminate the overlapping area at the connection of the plurality of reinforcing plate bodies 1. Compared with the design of welding connection at the lap joint in the prior art, the embodiment of the utility model can reduce the weight of the roof sunroof reinforcing structure 10 to realize lightweight design. Then, the plurality of reinforcing plate bodies 1 can be integrally formed into the roof sunroof reinforcing structure 10 through a die once, and the stamping process can be a variable thickness rolling process. The manufacturing mode of once stamping forming can effectively shorten the size chain, so as to improve the consistency of the roof sunroof reinforcing structure 10, improve the matching qualification rate of the roof sunroof reinforcing structure 10 and other parts (for example, the inside of the roof sunroof reinforcing structure 10 will be matched and connected with the sunroof sealing strip), and thereby the yield rate of the roof sunroof reinforcing structure 10 can be improved.
[0053] As a specific embodiment of the utility model, the plurality of reinforcing plate bodies 1 include front reinforcing plate body 1a, rear reinforcing plate body 1b, left reinforcing plate body 1c and right reinforcing plate body 1d, and the front reinforcing plate body 1a, the rear reinforcing plate body 1b, the left reinforcing plate body 1c and the right reinforcing plate body 1d can be laser beam welding into one before once again stamping forming, and the laser beam welding includes laser beam welding and laser beam brazing, the weld area of laser beam welding is small, and the quality is small, the welding overlapping area can be reduced, and lightweight design can be realized.
[0054] In some embodiments of the utility model, the material of the at least two reinforcing plate bodies 1 is different.
[0055] Among the plurality of reinforcing plate bodies 1, the material of at least two reinforcing plate bodies 1 is different, the structural strength and rigidity of the reinforcing plate bodies 1 with different materials are different, generally speaking, the material density of the structural strength and rigidity is relatively large, the part of roof sunroof reinforcing structure 10 that needs to be strengthened torsional rigidity and NVH mode can use the material with relatively large structural strength and rigidity, and the other part of roof sunroof reinforcing structure 10 can select the material with relatively small structural strength and rigidity, to reduce material cost, and lightweight design can be further realized.
[0056] According to the vehicle of the utility model embodiment, the roof sunroof reinforcing structure 10 of the above embodiment is included.Through at least one reinforcing plate body 1 of roof sunroof reinforcing structure 10 is structured as variable thickness structure, the structural strength and rigidity of roof sunroof reinforcing structure 10 can be improved, the overall weight of roof sunroof reinforcing structure 10 can be reduced, to enhance the torsional rigidity and NVH mode of the vehicle equipped with roof sunroof reinforcing structure 10, lightweight design can also be realized, and material cost can be saved.
[0057] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model.
[0058] In the description of the utility model, "a plurality of" means two or more.
[0059] In the description of the utility model, "a plurality of" means two or more.
[0060] In the description of the utility model, the first feature is "above" or "below" the second feature, which can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them.
[0061] In the description of the utility model, the first feature is "above", "upper" and "on" the second feature, which includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher than the second feature in horizontal height.
[0062] In the description of the utility model, the description of the reference terms "one embodiment", "some embodiments", "illustrative embodiment", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the description, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0063] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.
Claims
1. A roof sunroof reinforcement structure (10), characterized in that, include: Multiple reinforcing plates (1) are connected end to end to form an annular roof sunroof reinforcement structure (10), and at least one of the reinforcing plates (1) has a different thickness along its length.
2. The sunroof reinforcement structure (10) according to claim 1, characterized in that, The reinforcing plate (1) with different thicknesses includes: a first plate segment (11) and two second plate segments (12), the first plate segment (11) being connected between the two second plate segments (12), and the thicknesses of the first plate segment (11) and the second plate segments (12) being different.
3. The sunroof reinforcement structure (10) according to claim 2, characterized in that, The thickness of the first plate segment (11) is smaller than the thickness of the second plate segment (12).
4. The sunroof reinforcement structure (10) according to claim 3, characterized in that, The reinforcing plate (1) with different thicknesses further includes a transition plate segment (13), which is connected between the first plate segment (11) and each of the second plate segments (12). The thickness of the transition plate segment (13) gradually increases from the first plate segment (11) to the second plate segment (12).
5. The sunroof reinforcement structure (10) according to claim 2, characterized in that, The thickness of the first plate segment (11) is greater than the thickness of the second plate segment (12).
6. The sunroof reinforcement structure (10) according to claim 5, characterized in that, The reinforcing plate (1) with different thicknesses further includes a transition plate segment (13), wherein the first plate segment (11) and each of the second plate segments (12) are connected by the transition plate segment (13), and the thickness of the transition plate segment (13) gradually decreases from the first plate segment (11) to the second plate segment (12).
7. The sunroof reinforcement structure (10) according to claim 4 or 6, characterized in that, The thickness of the end of the transition plate segment (13) adjacent to the first plate segment (11) is equal to the thickness of the first plate segment (11), and the thickness of the end of the transition plate segment (13) adjacent to the second plate segment (12) is equal to the thickness of the second plate segment (12).
8. The sunroof reinforcement structure (10) according to claim 1, characterized in that, From one end of the reinforcing plate (1) with different thickness dimensions to the other end, the thickness dimension of at least one of the reinforcing plates (1) gradually increases; and / or the thickness of at least one of the reinforcing plates (1) is the same along its own length direction.
9. The sunroof reinforcement structure (10) according to any one of claims 1-6 and 8, characterized in that, Multiple reinforcing plates (1) are integrally formed. The multiple reinforcing plates (1) are connected end to end by laser welding and integrally stamped by a stamping process, wherein the stamping process is a variable thickness rolling process.
10. The sunroof reinforcement structure (10) according to any one of claims 1-6 and 8, characterized in that, At least two of the reinforcing plates (1) are made of different materials.
11. A vehicle, characterized in that, Includes the sunroof reinforcement structure (10) according to any one of claims 1-10.