Front end frame, vehicle body and vehicle

Abstract

The invention relates to a front-end frame, a vehicle body and a vehicle, belongs to the technical field of vehicle bodies, and aims to solve the technical problem that the cost is high when the front-end frame is adjusted according to different vehicle types in the prior art. The front end frame comprises a first cross beam extending in the first direction and a supporting beam extending in the second direction, one of the supporting beam and the first cross beam is provided with a plurality of connecting parts arranged in the third direction, and the other one of the supporting beam and the first cross beam is selectively connected with at least one of the connecting parts. The position of the first cross beam relative to the supporting beam in the third direction is adjusted, and the third direction is perpendicular to the first direction and the second direction.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle bodies, and particularly to a front-end frame, a vehicle body, and a vehicle. Background Art

[0002] In the development process of the automotive industry, the models of automobiles are becoming increasingly rich. As an important structural component of a vehicle, the design and performance of the front end of the vehicle frame have a direct impact on the safety, stability, and functionality of the whole vehicle.

[0003] In practical applications, different vehicle models often need to adjust front-end components such as front through-lights and bumpers based on unique exterior styling design concepts and specific functional requirements. Since there is a mating relationship between the front-end frame and these components, to ensure that the overall performance of the vehicle is not affected, the front-end frame must be adjusted synchronously. However, the front-end frames in related technologies are difficult to meet the adjustment requirements of different vehicle models, with high adjustment costs and a small applicable range. Summary of the Invention

[0004] The purpose of the present invention is to provide a front-end frame, a vehicle body, and a vehicle to solve the technical problem of the relatively high cost of adjusting the front-end frame according to different vehicle models in related technologies.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0006] According to a first aspect of the present application, the present application provides a front-end frame, which includes a first crossbeam extending in a first direction and a support beam extending in a second direction. One of the support beam and the first crossbeam is provided with a plurality of connecting parts arranged in a third direction, and the other of the support beam and the first crossbeam can be selectively connected to at least one of the plurality of connecting parts to adjust the position of the first crossbeam relative to the support beam in the third direction, wherein the third direction is perpendicular to the first direction and the second direction.

[0007] For different vehicle models, there are differences in the styling, dimensions, and positions of bumpers and front through-lights. The traditional front-end frame needs to redesign the overall structure to adapt to the new installation requirements. According to the above technical means of the present application, the first crossbeam can be selectively connected to a plurality of connecting parts arranged in the third direction on the support beam. Exemplarily, the third direction is the length direction of the vehicle. In this way, the position adjustment of the first crossbeam in the vehicle length direction can be achieved, and the first crossbeam can be used to install the bumper and front through-lights of the vehicle. As the position of the first crossbeam changes, the size of the accommodation space formed with other vehicle body components will also change. Therefore, the front-end frame in the present application does not need to redesign the entire front-end frame for different vehicle models, and only by adjusting the connection position of the first crossbeam can meet the installation space requirements of different vehicle models, reducing the design cost and time cost.

[0008] In a possible implementation, there are multiple support beams, and the multiple support beams include a first support beam and a second support beam. At least a part of the first cross beam is connected between the first support beam and the second support beam.

[0009] According to the above technical means, the first cross beam is connected between the first support beam and the second support beam. When adjusting the position of the first cross beam, different connection parts on the two support beams can be used to achieve more accurate and diverse adjustments.

[0010] In a possible implementation, the surface of the first cross beam facing the first support beam is a mating surface. The mating surface is provided with a first recessed portion that is recessed away from the first support beam. The first recessed portion is in mating connection with the end of the first support beam facing the first cross beam. The mating surface is provided with a second recessed portion that is recessed away from the second support beam. The second recessed portion is in mating connection with the end of the second support beam facing the second cross beam.

[0011] According to the above technical means, the specific shape mating between the recessed portion and the end of the support beam provides a positioning reference for the installation process, ensuring the position accuracy of the first cross beam relative to the support beam in the first direction, the second direction, and the third direction.

[0012] In a possible implementation, the first cross beam includes a first side plate and a second side plate that are spaced apart in the third direction. The front end frame further includes a first flanging connected to the first side plate and a second flanging connected to the second side plate. The first flanging extends in a direction away from the second side plate, and the second flanging extends in a direction away from the first side plate.

[0013] According to the above technical means, the first flanging and the second flanging provide a mounting plane and connection points for peripheral components, and form a stable support for the peripheral components.

[0014] In a possible implementation, the first side plate is provided with an avoidance notch. The avoidance notch includes a first adjacent side extending in the first direction and a second adjacent side extending in the third direction. The first flanging includes a first bending portion and a second bending portion. The first bending portion is connected to the first adjacent side, and the second bending portion is connected to the second adjacent side.

[0015] According to the above technical means, the first flanging of the avoidance notch provides a flexible adaptation space for the installation of peripheral components. At the same time, the avoidance notch can avoid the interference area of the components, enabling the components to be smoothly installed on the first cross beam.

[0016] In a possible implementation, the first flanging further includes a third bending portion. The edge of the first bending portion facing the second bending portion in the first direction is connected to the edge of the second bending portion facing the second side plate in the third direction through the third bending portion.

[0017] According to the above technical means, the third bent portion can form a transition surface, which can guide other components to be quickly and smoothly docked with the first flanging, and can provide an installation guide and positioning reference for component assembly.

[0018] In a possible implementation manner, the third bent portion intersects with the first direction and the third bent portion intersects with the second direction.

[0019] According to the above technical means, the third bent portion intersecting with two directions provides an adaptation basis for the installation of components in different directions.

[0020] In a possible implementation manner, the first side plate includes a main body portion provided between the first support beam and the second support beam. The main body portion includes a body and a third flanging connected to the body. The third flanging extends in a direction away from the second side plate.

[0021] According to the above technical means, the third flanging provides an additional installation plane and connection points for the components to be connected on the first cross beam.

[0022] In a possible implementation manner, the front end frame further includes a reinforcing member, and the reinforcing member is connected between the third flanging and the second side plate.

[0023] According to the above technical means, the third flanging, the second side plate and the reinforcing member together form a stable support structure, enhancing the overall strength and rigidity of the front end frame.

[0024] In a possible implementation manner, the front end frame further includes a plurality of mounting members. The plurality of mounting members are provided between the first support beam and the second support beam, and the plurality of mounting members are connected to the first cross beam.

[0025] According to the above technical means, the multiple mounting points provided by the plurality of mounting members can meet the mounting requirements of components with different shapes, sizes and mounting requirements.

[0026] In a possible implementation manner, the first cross beam includes a first surface in the third direction. The first surface is provided with a plurality of first mounting portions arranged along the second direction. The plurality of mounting members include a first mounting member. The first mounting member can be selectively connected to at least one of the plurality of first mounting portions to adjust the position of the first mounting member in the second direction.

[0027] According to the above technical means, the plurality of first mounting portions arranged along the second direction provide an accurate positioning reference for the first mounting member. The selective connection enables the first mounting member to adjust the corresponding position according to the installation situation of the front end component, so that a more reasonable force structure is formed between the first mounting member, the first cross beam and the support beam, while meeting the installation position and layout requirements of the front end component.

[0028] In a possible implementation, the first crossbeam further includes a second surface adjacent to the first surface and in the second direction. The first mounting member includes a connected first part and a second part. The first part is selectively connected to at least one of the plurality of first mounting portions, and the second part is connected to the second surface.

[0029] According to the above technical means, the connection between the first part and the first mounting portion provides positioning and support in the first direction and the second direction. The connection between the second part and the second surface increases the constraint in the direction perpendicular to the first surface, restricting the degrees of freedom of the mounting member in three-dimensional space to provide a stable support point for the mounted component. The selective connection between the first part and the first mounting portion allows for flexible adjustment of the position of the mounting member in the second direction according to actual needs to meet the installation position requirements of different components.

[0030] In a possible implementation, the first surface is provided with a plurality of second mounting portions arranged along the first direction. The plurality of mounting members include a second mounting member, and the second mounting member is selectively connected to at least one of the plurality of second mounting portions to adjust the position of the second mounting member in the first direction.

[0031] According to the above technical means, the second mounting member can select to connect to the second mounting portions at different positions according to the installation requirements, thereby flexibly adjusting its position in the first direction to accurately adapt to the installation requirements of various components.

[0032] In a possible implementation, the front-end frame includes a plurality of first mounting members and at least one second mounting member. The plurality of first mounting members are arranged at intervals along the first direction, and at least one second mounting member is disposed between two adjacent first mounting members.

[0033] According to the above technical means, the plurality of first mounting members are arranged at intervals along the first direction, providing mounting points along the first direction. At the same time, at least one second mounting member is disposed between two adjacent first mounting members, increasing additional mounting points, improving the flexibility and diversity of the mounting points, and enabling the installation of more components with different sizes and different installation position requirements.

[0034] In addition, the cooperation of the first crossbeam, the first mounting member, and the second mounting member realizes the position adjustment of the corresponding mounting points of the front-end component in the first direction, the second direction, and the third direction. And for the same vehicle model, only by adjusting the positions of the first crossbeam, the first mounting member, and the second mounting member, different component installation requirements can be adapted, shortening the R & D cycle and reducing the production cost of the whole vehicle.

[0035] In a possible implementation, the front-end frame includes a second crossbeam. Along the second direction, the second crossbeam is disposed opposite to the first crossbeam along the second direction, and the second crossbeam is connected between the first support beam and the second support beam.

[0036] According to the above technical means, the quadrilateral space formed by the first cross beam, the second cross beam, the first support beam and the second support beam can form a more stable frame structure at the front end of the vehicle.

[0037] In the second aspect of the present application, a vehicle body is provided, which includes a front-end frame and a front face part, and the front face part is connected to the front-end frame.

[0038] According to the above technical means, the front-end frame provided in the present application can meet the installation requirements of the front face parts under different vehicle models.

[0039] In the third aspect of the present application, a vehicle is provided, which includes the vehicle body mentioned in any one of the above embodiments or the front-end frame mentioned in any one of the above embodiments.

[0040] According to the above technical means, the present application realizes the adjustment of the installation position of the corresponding installation components by changing the structure of the front-end frame itself, with low production cost and wide application range, and can adapt to the installation requirements of various vehicle models and different components.

[0041] Advantages of the present invention:

[0042] (1) In the present application, the installation position of the installation component is adjusted in the first direction, the second direction and the third direction through the first installation part, the second installation part and the first cross beam, reducing the types of mold development, simplifying the assembly process, without the need for additional complex processes and equipment investment, and effectively reducing the production cost.

[0043] (2) In the present application, through the adjustment of the corresponding installation points of the front-end frame in three-dimensional directions, the same front-end frame structure can accurately adapt to the diverse component layout requirements of different vehicle models and the installation component requirements of various shapes and sizes, improving the versatility of the front-end frame and expanding its application range.

[0044] It should be noted that for the technical effects brought by the implementation manners of the second aspect and the third aspect, reference can be made to the technical effects brought by the corresponding implementation manners in the first aspect, which will not be elaborated here.

[0045] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present application, and are used together with the specification to explain the principles of the present application, and do not constitute an improper limitation to the present application.

[0047] Figure 1 It is a schematic structural diagram of a vehicle provided by an embodiment of the present application;

[0048] Figure 2 Schematic diagram of the structure of a front-end framework provided by an embodiment of the present application;

[0049] Figure 3 Assembly diagram of the first crossbeam and the mounting member provided by an embodiment of the present application;

[0050] Figure 4 Schematic diagram of the structure of the first crossbeam provided by an embodiment of the present application from the first perspective;

[0051] Figure 5 Top view of the first crossbeam and the first support beam after assembly provided by an embodiment of the present application;

[0052] Figure 6 Side view of the first crossbeam and the first support beam after assembly provided by an embodiment of the present application;

[0053] Figure 7 is Figure 5 Cross-sectional view of the middle position of the first crossbeam shown;

[0054] Figure 8 is Figure 5 Cross-sectional view of the end position of the first crossbeam shown;

[0055] Figure 9 is Figure 4 Schematic diagram of the structure of the first crossbeam from the second perspective shown;

[0056] Figure 10 is Figure 4 and Figure 9 One of the partial structure diagrams of the first crossbeam shown;

[0057] Figure 11 is Figure 4 and Figure 9 Another partial structure diagram of the first crossbeam shown;

[0058] Figure 12 is Figure 4 and Figure 9 The third partial structure diagram of the first crossbeam shown.

[0059] Reference numerals:

[0060] 1 - Vehicle; 100 - First crossbeam; 101 - First recess; 102 - Second recess; 103 - First side plate; 1031 - Avoidance notch; 104 - Second side plate; 105 - First flanging; 1051 - Third bending part; 1052 - First bending part; 1053 - Second bending part; 106 - Second flanging; 107 - Third flanging; 108 - Reinforcement member; 200 - First support beam; 201 - Reserved hole; 300 - Second support beam; 400 - Second crossbeam; 500 - Mounting member; 501 - First mounting member; 502 - Second mounting member; X - First direction; Y - Third direction; Z - Second direction. Detailed implementation

[0061] Next, in combination with the accompanying drawings, the technical solutions in some embodiments of the present disclosure will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments provided by the present disclosure, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present disclosure.

[0062] Unless otherwise required by the context, throughout the specification and claims, the term "comprise" and its other forms, such as the third-person singular form "comprises" and the present participle form "comprising", are interpreted as open and inclusive, that is, "including, but not limited to". In the description of the specification, the terms "some embodiments", "example" or "some examples", etc. are intended to indicate that the specific features, structures, materials or characteristics related to the embodiment or example are included in at least one embodiment or example of the present disclosure. The schematic representations of the above terms are not necessarily referring to the same embodiment or example. In addition, the specific features, structures, materials or characteristics may be included in any one or more embodiments or examples in any appropriate manner.

[0063] Hereinafter, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present disclosure, unless otherwise stated, the meaning of "a plurality" is two or more.

[0064] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, the terms "installation", "connection", and "coupling" shall be understood in a broad sense. For example, it may be a fixed connection, or an indirect connection through an intermediate medium, or the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0065] In some embodiments, please refer to Figure 1 , the present application provides a vehicle 1. Among them, the specific type of the vehicle 1 in the embodiments of the present application is not specifically limited. For example, the vehicle 1 provided in the embodiments of the present application may be an electric vehicle, a hybrid vehicle, a fuel vehicle, or a solar vehicle, etc.

[0066] Of course, the vehicle 1 provided in the embodiments of the present application may also be a vehicle in different forms. For example, the vehicle provided in the embodiments of the present application may be a sedan, a sport utility vehicle (SUV), or a multi-Purpose Vehicles (MPV), etc.

[0067] In some embodiments, please continue to refer to Figure 1 , the vehicle 1 in the present application includes a vehicle body, and the vehicle body includes a front-end frame and a front face part. The front face part is connected to the front-end frame, and the front-end frame and the front face part are installed in Figure 1 the S area shown.

[0068] Exemplarily, the front face part includes components such as a front through lamp and a bumper.

[0069] On this basis, the front face part is directly connected to the front-end frame, so that the two form a closely cooperating overall structure. During the driving process of the vehicle 1, external forces such as wind pressure and collision impact force borne by the front face part can be quickly transmitted to the front-end frame through the connection structure, and dispersed and buffered by the frame.

[0070] In some embodiments, please refer to Figures 2 to 4 , the present application provides a front-end frame. The front-end frame includes a first cross beam 100 extending along a first direction X and a support beam extending along a second direction Z. One of the support beam and the first cross beam 100 is provided with a plurality of connection parts arranged along a third direction Y, and the other of the support beam and the first cross beam 100 can be selectively connected to at least one of the plurality of connection parts to adjust the position of the first cross beam 100 relative to the support beam in the third direction Y, where the third direction Y is perpendicular to the first direction X and the second direction Z.

[0071] Exemplarily, the first direction X is the width direction of the vehicle 1, the second direction Z is the height direction of the vehicle 1, and the third direction Y is the length direction of the vehicle 1.

[0072] It should be noted that according to the installation requirements of different vehicle models, the first direction X, the second direction Z, and the third direction Y in this application can be other directions in the three-dimensional direction, and this application does not make any limitations in this regard.

[0073] Another exemplarily, the second direction Z is perpendicular to the first direction X.

[0074] In addition, in this application, "perpendicular" does not refer to strict geometric perpendicularity (i.e., 90°), but allows an error range of at least ±5°.

[0075] On this basis, the front-end frame in this application solves the adaptation problem caused by vehicle model differences through modular design. Specifically, different vehicle models have different requirements for the shape, size, and installation position of the bumper and the front through-lamp, and in this application, the first crossbeam 100 adopts an adjustable connection design.

[0076] The front-end frame in this application is selectively connected to the upper edge of the support beam through a plurality of connecting parts arranged along the length direction (the third direction Y) of the vehicle 1, so as to realize the flexible adjustment of the position of the first crossbeam 100 in the length direction (the third direction Y). Since the bumper and the front through-lamp are installed on the first crossbeam 100, the change in their positions will synchronously change the size of the accommodation space formed with other body parts to adapt to the installation requirements of different parts, thus avoiding the need to redesign the structure of the front-end frame to meet the new installation requirements when the front-end frame adapts to different vehicle models.

[0077] Based on this, the front-end frame of this application realizes the rapid adaptation to different vehicle models through the adjustable design of the first crossbeam 100. There is no need to re-develop the overall structure. Only by adjusting the connection position of the first crossbeam 100 can the installation space requirements of different bumpers and front through-lamps be flexibly matched, thus effectively saving the design cost and shortening the development cycle.

[0078] In addition, in this application, please refer to Figure 5 and Figure 6 , the position adjustment of the first crossbeam 100 along the third direction Y can be realized by presetting a plurality of reserved holes 201 on the top surface of the first support beam 200 between the connecting part and the first crossbeam 100, and the first crossbeam 100 can be preset with through holes to cooperate with it. At this time, the two can be connected by bolts.

[0079] Of course, in this application, the position adjustment of the first crossbeam 100 along the third direction Y can be realized by presetting a plurality of clamping positions on the top surface of the first support beam 200 between the connecting part and the first crossbeam 100.

[0080] In this regard, the present application does not make any limitations, as long as the position adjustment requirements of the first crossbeam 100 can be satisfied. For the sake of convenience of description, in the present application, it is exemplarily illustrated that a plurality of reserved holes 201 arranged along the third direction Y are preset at the top of the first support beam 200, and the first crossbeam 100 is bolted to the top of the first support beam 200, which can absorb the cumulative tolerance of body welding.

[0081] Under the above connection relationship, the first support beam 200 and the second support beam 300 do not hinder the movement of the first crossbeam 100 in the length direction (third direction Y) of the vehicle 1. Under such an assembly relationship, the first crossbeam 100 can quickly adapt to the position installation requirements of bumpers and front through lights corresponding to different vehicle models.

[0082] In some embodiments, please refer to Figure 2 , there are a plurality of support beams, and the plurality of support beams include a first support beam 200 and a second support beam 300. At least a part of the first crossbeam 100 is connected between the first support beam 200 and the second support beam 300.

[0083] On this basis, the first crossbeam 100 is connected between the first support beam 200 and the second support beam 300. When adjusting the position of the first crossbeam 100, the reference plane formed by the first support beam 200 and the second support beam 300 can be utilized to make the position adjustment of the first crossbeam 100 more accurate and reliable.

[0084] In some embodiments, please refer to Figure 2 、 Figure 3 and in combination with Figure 4 , the surface of the first crossbeam 100 facing the first support beam 200 is a mating surface. The mating surface is provided with a first recessed portion 101 recessed away from the first support beam 200. The first recessed portion 101 is in mating connection with the end of the first support beam 200 facing the first crossbeam 100. The mating surface is provided with a second recessed portion 102 recessed away from the second support beam 300. The second recessed portion 102 is in mating connection with the end of the second support beam 300 facing the second crossbeam 400.

[0085] On this basis, the first recessed portion 101 and the second recessed portion 102 respectively form a shape fit with the corresponding support beam end portions, forming a limit in the three spatial directions of X / Y / Z, making the assembly position of the first crossbeam 100 relative to the support beam in the length direction (third direction Y), width direction (first direction X), and height direction (second direction Z) of the vehicle 1 more accurate.

[0086] In some embodiments, please refer to Figure 2 、 Figure 3 and in combination with Figures 7 to 9, the first crossbeam 100 includes a first side plate 103 and a second side plate 104 arranged at intervals along the third direction Y. The front-end frame further includes a first flange 105 connected to the first side plate 103 and a second flange 106 connected to the second side plate 104. The first flange 105 extends in a direction away from the second side plate 104, and the second flange 106 extends in a direction away from the first side plate 103.

[0087] On this basis, the first flange 105 and the second flange 106 extending outwards provide an installation plane for peripheral components, enabling the first crossbeam 100 and the first support beam 200 to form a stable connection relationship and ensuring the structural stability of the whole vehicle.

[0088] In some other embodiments, please refer to Figure 2 , Figure 3 and in combination with Figures 7 to 9 , the first flange 105 and the second flange 106 are arranged at intervals along the length direction (third direction Y) of the vehicle 1 to reserve an operation space for installers.

[0089] It should be noted that the connection manner between the second support beam 300 and the first crossbeam 100 in this application can be the same as or different from the connection manner between the first support beam 200 and the first crossbeam 100, and this application does not make any limitation in this regard. For the sake of explanation, in this application, an exemplary illustration is made with the connection manner between the second support beam 300 and the first crossbeam 100 being the same as the connection manner between the first support beam 200 and the first crossbeam 100.

[0090] In some embodiments, please refer to Figure 3 , Figure 4 and in combination with Figures 7 to 9 , the first side plate 103 is provided with an avoidance notch 1031, and the avoidance notch 1031 forms a first recessed portion 101. The avoidance notch 1031 includes a first adjacent side extending along the first direction X and a second adjacent side extending along the third direction Y. The first flange 105 includes a first bending portion 1052 and a second bending portion 1053. The first bending portion 1052 is connected to the first adjacent side, and the second bending portion 1053 is connected to the second adjacent side.

[0091] On this basis, the avoidance notch 1031 can enable the first crossbeam 100 to form a first recessed portion 101 that is recessed in a direction away from the first support beam 200, reserving a space for connection operations and improving the assembly efficiency.

[0092] Meanwhile, the first bending portion 1052 and the second bending portion 1053 can be adapted to the external structure of the first support beam 200 to meet the lap joint requirement of the first crossbeam 100 on the first support beam 200 along the height direction (second direction Z) of the vehicle 1.

[0093] In some embodiments, please refer to Figures 9 to 12 , the first flanging 105 further includes a third bending portion 1051. The edge of the first bending portion 1052 facing the second bending portion 1053 along the first direction X is connected to the edge of the second bending portion 1053 facing the second side plate 104 along the third direction Y through the third bending portion 1051.

[0094] On this basis, the third bending portion 1051 can form a transition surface. When there is an angular difference between the first support beam 200 and the first cross beam 100, the angular difference formed by the third bending portion 1051 and the first bending portion 1052, the second bending portion 1053 can serve as a transition structure therebetween, realizing a natural transition for the installation of different angular surfaces in a limited space.

[0095] In some embodiments, please refer to Figures 9 to 12 , the third bending portion 1051 intersects with the first direction X, and the third bending portion 1051 intersects with the second direction Z.

[0096] On this basis, the third bending portion 1051 intersecting with two directions provides an adaptation basis for the installation of components in different directions.

[0097] Exemplarily, the angle formed by the two connecting edges of the third bending portion 1051 is 85°. The included angle formed by the plane of the third bending portion 1051 and the height direction (the second direction Z) of the vehicle 1 is 105°.

[0098] Of course, according to the requirements of different vehicle models, the specific structure can be changed.

[0099] Among them, the flanging in the present application can be a single-layer flanging or a multi-layer flanging.

[0100] Exemplarily, the flanging in the present application is a two-layer flanging, and the gap between the two is 3 mm.

[0101] Another exemplarily, the space enclosed by the two-layer flanging is an open space, enabling the electrophoresis liquid to fully infiltrate the area between the two components, and avoiding poor electrophoresis caused by "dead corners" formed due to too tight overlapping.

[0102] In some embodiments, please refer to Figures 9 to 12 and in combination with Figure 2 and Figure 7 , the first side plate 103 includes a main body portion provided between the first support beam 200 and the second support beam 300. The main body portion includes a body and a third flanging 107 connected to the body. The third flanging 107 extends in a direction away from the second side plate 104.

[0103] On this basis, the third flanging 107 provides an additional mounting plane and connection points for the components to be connected on the first cross beam 100.

[0104] In some embodiments, the front end frame further includes a reinforcing member 108, and the reinforcing member 108 is connected between the third flanging 107 and the second side plate 104.

[0105] On this basis, the third flanging 107, the second side plate 104 and the reinforcing member 108 together form a stable support structure, enhancing the overall strength and rigidity of the front end frame.

[0106] In some embodiments, please refer back to Figure 3 and in combination with Figure 2 , the front end frame further includes a plurality of mounting members 500. The plurality of mounting members 500 are disposed between the first support beam 200 and the second support beam 300, and the plurality of mounting members 500 are connected to the first cross beam 100.

[0107] Exemplarily, the mounting member 500 can be a sheet metal part.

[0108] On this basis, the multiple mounting points provided by the plurality of mounting members 500 can meet the mounting requirements of components with different shapes, sizes and mounting requirements. At the same time, the plurality of mounting members 500 can meet the continuous multi-point mounting requirements of the front through lamp. That is, the plurality of mounting members 500 form continuous and dense mounting points in the front end frame area in different directions, which fits the slender and continuous styling characteristics of the front through lamp, ensuring that every part of the front through lamp in the length direction (the third direction Y) can obtain reliable support and avoiding local sagging or shaking caused by insufficient mounting points.

[0109] In some embodiments, please refer to Figure 3 and in combination with Figure 2 , the first cross beam 100 includes a first surface in the third direction Y, and a plurality of first mounting portions arranged along the second direction Z are provided on the first surface. The plurality of mounting members 500 include a first mounting member 501, and the first mounting member 501 can be selectively connected to at least one of the plurality of first mounting portions to adjust the position of the first mounting member 501 in the second direction Z.

[0110] On this basis, the present application provides selectable connection positions for the first mounting member 501 through the plurality of first mounting portions arranged along the second direction Z. This selective connection method enables the first mounting member 501 to adjust its positioning according to the actual mounting requirements of the front end components, meeting the mounting position and layout requirements of the front end components.

[0111] In some embodiments, please refer to Figure 3 and in combination with Figure 2, the first crossbeam 100 further includes a second surface adjacent to the first surface and in the second direction Z. The first mounting member 501 includes a connected first part and a second part. The first part is selectively connected to at least one of the plurality of first mounting portions, and the second part is connected to the second surface.

[0112] On this basis, in this configuration, the connection between the first part and the first mounting portion realizes the positioning and supporting functions in the first direction X and the second direction Z, while the connection between the second part and the second surface provides a constraint perpendicular to the first surface, thereby effectively restricting the degrees of freedom of the mounting member 500 in three-dimensional space and ensuring the stable support of the mounted component. Through the adjustable connection design between the first part and the first mounting portion, the position of the mounting member 500 along the second direction Z can be flexibly adjusted according to the actual installation requirements to adapt to the installation and positioning requirements of different components.

[0113] In some embodiments, please refer to Figure 3 and combine with Figure 2 , the first surface is provided with a plurality of second mounting portions arranged along the first direction X. The plurality of mounting members 500 include a second mounting member 502. The second mounting member 502 is selectively connected to at least one of the plurality of second mounting portions to adjust the position of the second mounting member 502 in the first direction X.

[0114] On this basis, the second mounting member 502 realizes the adjustment of its position along the first direction X by selectively connecting to the plurality of second mounting portions. The second mounting member 502 can be flexibly positioned according to the installation requirements, thereby meeting the assembly requirements of different components. The arrangement of the plurality of second mounting portions along the first direction X provides an accurate position reference for the second mounting member 502, ensuring a stable connection structure between the mounting member 500 and the first surface

[0115] In some embodiments, please refer to Figure 3 and combine with Figure 2 , the front-end frame includes a plurality of first mounting members 501 and at least one second mounting member 502. The plurality of first mounting members 501 are arranged at intervals along the first direction X, and at least one second mounting member 502 is arranged between two adjacent first mounting members 501.

[0116] On this basis, the plurality of first mounting members 501 are arranged at intervals along the first direction X, providing mounting points along the first direction X. At the same time, at least one second mounting member 502 is arranged between two adjacent first mounting members 501, increasing additional mounting points, improving the flexibility and diversity of the mounting points, and being able to adapt to the installation of more components with different sizes and different installation position requirements.

[0117] In addition, through the coordinated cooperation of the first cross beam 100, the first mounting member 501 and the second mounting member 502, the three-dimensional position adjustment of the front-end component mounting points in the first direction X, the second direction Z, and the third direction Y is achieved. This structural design enables the relative positions of the above components to be adjusted only on the same vehicle model platform to adapt to the component mounting requirements of different configurations, thereby significantly shortening the vehicle model development cycle and effectively reducing production costs.

[0118] It should be noted that in this application, the first cross beam 100, the first mounting member 501, and the second mounting member 502 respectively rely on independent connection methods to form non-interfering adjustments; the first cross beam 100 can achieve adjustment along the vehicle length direction through its connection with the support beam; the selective connection between the first mounting member 501 and the first mounting portion can flexibly adjust the mounting position in the first direction X; the selective connection between the second mounting member 502 and the second mounting portion realizes the adjustment of the mounting position along the second direction Z.

[0119] In addition, the first mounting member 501 and the second mounting member 502 can be integrally formed or two independent components, and this application does not limit this.

[0120] Exemplarily, the mounting member 500 can be an L-shaped plate to achieve the mounting position layout along the vehicle height direction.

[0121] Another exemplarily, the mounting member 500 can also be a bent plate. The mounting member 500 includes a first connecting plate and a second connecting plate arranged at intervals along the vehicle length direction. The mounting member 500 further includes a third connecting plate connected between the first connecting plate and the second connecting plate. The first connecting plate and the second connecting plate extend along the vehicle height direction, and the third connecting plate extends along the horizontal direction to achieve the mounting position layout along the horizontal direction.

[0122] In some embodiments, please refer to Figure 2 and in combination with Figure 1 , the front-end frame includes a second cross beam 400. Along the second direction Z, the second cross beam 400 is arranged opposite to the first cross beam 100 along the second direction Z, and the second cross beam 400 is connected between the first support beam 200 and the second support beam 300.

[0123] On this basis, the quadrilateral space surrounded by the first cross beam 100, the second cross beam 400, the first support beam 200, and the second support beam 300 can form a more stable frame structure in the S area at the front end of the vehicle 1.

[0124] Although the present application has been described in connection with specific features and their embodiments, it is obvious that various modifications and combinations can be made without departing from the spirit and scope of the present application. Accordingly, the present specification and the drawings are merely exemplary illustrations of the present application defined by the appended claims, and are considered to cover any and all modifications, variations, combinations or equivalents within the scope of the present application. Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, provided that these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application is also intended to include these changes and modifications. Any change or replacement within the technical scope disclosed in the present application should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be determined by the protection scope of the claims.

Claims

1. A front-end framework, characterized in that: include: a first beam (100) extending along a first direction (X); a support beam extending along a second direction (Z); One of the support beam and the first cross beam (100) is provided with a plurality of connection parts arranged along a third direction (Y), and the other of the support beam and the first cross beam (100) can be selectively connected to at least one of the plurality of connection parts to adjust the position of the first cross beam (100) relative to the support beam in the third direction (Y); Wherein, the third direction (Y) is perpendicular to the first direction (X) and the second direction (Z).

2. The front-end framework according to claim 1, characterized in that: There are multiple support beams, including a first support beam (200) and a second support beam (300), and at least a portion of the first crossbeam (100) is connected between the first support beam (200) and the second support beam (300).

3. The front-end framework according to claim 2, characterized in that: The surface of the first crossbeam (100) facing the first support beam (200) is a mating surface, the mating surface is provided with a first recessed portion (101) recessed away from the first support beam (200), and the first recessed portion (101) is matingly connected with the end of the first support beam (200) facing the first crossbeam (100); The matching surface is provided with a second recessed portion (102) recessed away from the second support beam (300), and the second recessed portion (102) is matched and connected with the end of the second support beam (300) facing the second cross beam (400).

4. The front-end framework according to claim 2, characterized in that: The first crossbeam (100) includes a first side plate (103) and a second side plate (104) arranged at intervals along a third direction (Y), and the front end frame also includes a first flange (105) connected to the first side plate (103) and a second flange (106) connected to the second side plate (104), the first flange (105) extending in a direction away from the second side plate (104), and the second flange (106) extending in a direction away from the first side plate (103).

5. The front-end framework according to claim 4, characterized in that: The first side plate (103) is provided with an avoidance gap (1031), the avoidance gap (1031) includes a first adjacent edge extending along the first direction (X) and a second adjacent edge extending along the third direction (Y), the first flange (105) includes a first bent portion (1051) and a second bent portion (1052), the first bent portion (1051) is connected to the first adjacent edge, and the second bent portion (1052) is connected to the second adjacent edge.

6. The front-end framework according to claim 5, characterized in that: The first flange (105) also includes a third bending portion (1051), and the edge of the first bending portion (1051) along the first direction (X) toward the second bending portion (1052) is connected to the edge of the second bending portion (1052) along the third direction (Y) toward the second side plate (104) through the third bending portion (1051).

7. The front-end framework according to claim 6, characterized in that: The third bending portion (1051) intersects with the first direction (X), and the third bending portion (1051) intersects with the second direction (Z).

8. The front-end framework according to claim 4, characterized in that: The first side panel (103) includes a main body portion disposed between the first support beam (200) and the second support beam (300), the main body portion including a body and a third flange (107) connected to the body, and the third flange (107) extends in a direction away from the second side panel (104).

9. The front-end framework according to claim 8, characterized in that: Also includes: A reinforcing member (108) is connected between the third flange (107) and the second side plate (104).

10. The front-end framework according to any one of claims 2 to 9, characterized in that: Also includes: A plurality of mounting members (500) are provided between the first support beam (200) and the second support beam (300), and the plurality of mounting members (500) are connected to the first cross beam (100).

11. The front-end framework according to claim 10, characterized in that: The first crossbeam (100) includes a first surface in the third direction (Y), the first surface is provided with a plurality of first mounting portions arranged along the second direction (Z), the plurality of mounting members (500) include a first mounting member (501), the first mounting member (501) can be selectively connected to at least one of the plurality of first mounting portions to adjust the position of the first mounting member (501) in the second direction (Z).

12. The front-end framework according to claim 11, characterized in that: The first crossbeam (100) also includes a second surface adjacent to the first surface and in the second direction (Z), and the first mounting member (501) includes a first portion and a second portion connected to each other, the first portion being selectively connected to at least one of the plurality of first mounting portions, and the second portion being connected to the second surface.

13. The front-end framework according to claim 11, characterized in that: The first surface is provided with a plurality of second mounting parts arranged along the first direction (X), and the plurality of mounting parts (500) include a second mounting part (502), and the second mounting part (502) can be selectively connected to at least one of the plurality of second mounting parts to adjust the position of the second mounting part (502) in the first direction (X).

14. The front-end framework according to claim 13, characterized in that: include: A plurality of the first mounting members (501) and at least one of the second mounting members (502), the plurality of the first mounting members (501) being arranged at intervals along the first direction (X), and at least one of the second mounting members (502) being arranged between two adjacent first mounting members (501).

15. The front-end framework according to any one of claims 1 to 10, characterized in that: Also includes: A second crossbeam (400) is arranged along the second direction (Z) opposite to the first crossbeam (100) along the second direction (Z), and the second crossbeam (400) is connected between the first support beam (200) and the second support beam (300).

16. A vehicle body, characterized in that: include: The front-end framework according to any one of claims 1 to 15; The front face part is connected to the front end frame.

17. A vehicle, characterized in that: include: The vehicle body of claim 16 or the front end frame of any one of claims 1-15.

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