Front cross member assembly and motorized device

Abstract

This application provides a front crossbeam assembly and a motor device. The front crossbeam assembly includes a front bumper and a load-bearing component. The load-bearing component is disposed on the side of the front bumper near the vehicle body, and the side of the load-bearing component facing the front bumper has at least three support structures for supporting the front bumper. The at least three support structures are spaced apart and all connected to the front bumper to achieve the purpose of supporting the front bumper. At least two support structures are located on different axes along the length of the front bumper. It is understood that the at least three support structures can achieve the purpose of supporting the vehicle bumper, ensuring the vehicle's appearance and the normal operation of multiple automotive components such as radar and cameras, improving vehicle driving stability. Furthermore, by further distributing the support points, a more stable support effect is achieved for the front bumper, further ensuring the stability and safety of the vehicle during driving.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a front crossbeam assembly and motor equipment. Background Technology

[0002] Nowadays, with the increasing demand for electric and intelligent vehicles and avant-garde styling, car bumpers are equipped with more and more components. These components often include air ducts, continuous lights, combination lights, active air intake grilles, cameras, intelligent driving assistance radars, wiring harnesses, and more. This makes car bumpers increasingly heavy, which can cause them to sag during normal driving. This can result in the bumpers affecting the car's appearance and the normal functioning of multiple automotive components such as radars and cameras. Summary of the Invention

[0003] This application provides a front crossbeam assembly and a motor device to solve the problem that, during normal driving, the car bumper may sag, which affects the car's appearance and the normal function of multiple car components such as radar and cameras.

[0004] In a first aspect, embodiments of this application provide a front crossbeam assembly, including:

[0005] Front bumper; and

[0006] A support member is provided on the side of the front bumper close to the vehicle body. The support member has at least three support structures on the side facing the front bumper. The at least three support structures are spaced apart and are all connected to the front bumper and used to support the front bumper. In the length direction of the front bumper, at least two of the support structures are located on different axes.

[0007] In one embodiment, at least three support structures include a first support structure, a second support structure, and a third support structure. In the length direction of the front bumper, the second support structure is connected to the center of the front bumper, the first support structure and the third support structure are located on both sides of the second support structure, and both the first support structure and the third support structure are set higher than the second support structure.

[0008] In one embodiment, the front bumper includes a first frame and a second frame, which are disposed on the side of the front bumper facing the carrier and respectively corresponding to the first support structure and the third support structure. The first support structure and the third support structure are both hollow columnar structures. The first support structure has a first mounting opening on the side facing the front bumper, and the third support structure has a second mounting opening on the side facing the front bumper. The first frame passes through the first mounting opening and is located in the hollow area of ​​the first support structure, and the second frame passes through the second mounting opening and is located in the hollow area of ​​the third support structure.

[0009] In one embodiment, the inner wall of the first support structure is inclined to the first skeleton, and / or the inner wall of the third support structure is inclined to the second skeleton.

[0010] In one embodiment, the front crossbeam assembly further includes a front bumper beam and a hood lock bracket. The front bumper beam is located between the carrier and the front bumper. One end of the hood lock bracket is connected to the carrier, and the other end is connected to the front bumper beam. The second support structure is fixedly connected to the side of the hood lock bracket facing the front bumper.

[0011] In one embodiment, the second support structure includes an integrally formed first connecting portion and a first bending portion. The first connecting portion is fixedly connected to the hair clip lock bracket, and the first bending portion extends in a direction away from the hair clip lock bracket and is connected to the front bumper. The first bending portion is also provided with a weight reduction hole.

[0012] In one embodiment, the hair hood lock bracket includes a second connecting portion and two second bending portions. The second connecting portion and the two second bending portions are integrally formed and are Y-shaped. The second connecting portion is fixedly connected to the front anti-collision beam, and the two second bending portions are bent in a direction away from the bearing member. The ends of the two second bending portions away from the second connecting portion are connected to the bearing member.

[0013] In one embodiment, the support member is a frame structure, and the support member includes a first support frame and two second support frames. The first support frame is arranged along the length direction of the front bumper, and the two second support frames are arranged at both ends of the first support frame and are fixedly connected to the first support frame. The two second support frames are respectively overlapped with the combination light portions located on both sides of the vehicle body.

[0014] In one embodiment, each of the second support frames includes a first side and a second side, the first side and the second side are disposed adjacent to each other, and both the first side and the second side are provided with clearance grooves.

[0015] In one embodiment, the top of the first support frame is provided with a plurality of hollow support portions, which are spaced apart and all protrude from the top of the first support frame.

[0016] Secondly, embodiments of this application also provide a mobile device, including:

[0017] Body;

[0018] The first headlight and the second headlight are respectively located on both sides of the vehicle body;

[0019] The front crossbeam assembly, as described in any of the above embodiments, is detachably connected to the vehicle body.

[0020] The front crossbeam assembly provided in this application embodiment can be applied to the field of automotive technology. The front crossbeam assembly includes a front bumper and a carrier component. The carrier component is disposed on the side of the front bumper close to the vehicle body, and the side of the carrier component facing the front bumper is provided with at least three support structures for supporting the front bumper. The at least three support structures are spaced apart and are all connected to the front bumper to achieve the purpose of supporting the front bumper. In the length direction of the front bumper, at least two support structures are located on different axes.

[0021] It is understood that, in the embodiments of this application, at least three support structures can be provided on the side of the carrier facing the front bumper to support the car bumper, thereby preventing the car bumper from sagging during normal driving, ensuring the appearance of the car, and ensuring the normal use of multiple car components such as radar and cameras, thus improving the driving stability of the vehicle.

[0022] Furthermore, since at least three support structures are spaced apart, the support points for the front bumper are distributed to ensure more even support, preventing localized sagging. Additionally, because at least two support structures are located on different axes, the support points (i.e., the at least three support structures) are not all on the same horizontal line. This further distributes the support points, resulting in more stable support for the front bumper and enhancing stability and safety during vehicle operation. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is an exploded structural diagram of the front crossbeam assembly and body assembly provided in the embodiments of this application.

[0025] Figure 2 This is a schematic diagram of the overall structure of the front crossbeam assembly provided in an embodiment of this application.

[0026] Figure 3 for Figure 2 The diagram shows an enlarged view of part A of the front crossbeam assembly.

[0027] Figure 4 This is a schematic diagram of the assembly structure of the front bumper and the load-bearing component in the front crossbeam assembly provided in the embodiments of this application.

[0028] Explanation of reference numerals in the attached figures:

[0029] 100. Front crossbeam assembly; 110. Front bumper; 111. First frame; 112. Second frame; 120. Load-bearing component; 121. First support structure; 1211. First mounting port; 122. Second support structure; 1221. First connecting part; 1222. First bending part; 1223. Weight reduction hole; 123. Third support structure; 1231. Second mounting port; 124. First load-bearing frame; 1241. Support part; 125. Second load-bearing frame; 1251. First side part; 1252. Second side part; 1253. First clearance groove; 1254. Second clearance groove; 130. Front anti-collision beam; 140. Hood lock bracket; 141. Second connecting part; 142. Second bending part; 210. Body; 220A. First headlight; 220B. Second headlight. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0031] Nowadays, with the increasing demand for electric and intelligent vehicles and avant-garde styling, car bumpers are equipped with more and more components. These components often include air ducts, continuous lights, combination lights, active air intake grilles, cameras, intelligent driving assistance radars, wiring harnesses, and more. This makes car bumpers increasingly heavy, which can cause them to sag during normal driving. This can result in the bumpers affecting the car's appearance and the normal functioning of multiple automotive components such as radars and cameras.

[0032] Based on the aforementioned technical problems, this application provides a front crossbeam assembly 100, which can be applied in the field of automotive technology. Please refer to... Figures 1-3 , Figure 1 This is an exploded structural diagram of the front crossbeam assembly 100 and the vehicle body 210 during assembly, as provided in an embodiment of this application. Figure 2 This is a schematic diagram of the overall structure of the front crossbeam assembly 100 provided in an embodiment of this application. Figure 3 for Figure 2 The diagram shows an enlarged view of part A of the front crossbeam assembly 100.

[0033] like Figures 1-3 As shown, in this embodiment, the front crossbeam assembly 100 includes a front bumper 110 and a support member 120. The support member 120 is disposed on the side of the front bumper 110 near the vehicle body 210, and the side of the support member 120 facing the front bumper 110 is provided with at least three support structures for supporting the front bumper 110. The at least three support structures are arranged at intervals and are all connected to the front bumper 110 to achieve the purpose of supporting the front bumper 110. In the length direction of the front bumper 110, at least two support structures are located on different axes.

[0034] It is understood that, in this embodiment of the application, at least three support structures can be provided on the side of the carrier 120 facing the front bumper 110 to support the car bumper, thereby preventing the car bumper from sagging during normal driving, ensuring the appearance of the car, and ensuring the normal use of multiple car components such as radar and cameras, thus improving the driving stability of the vehicle.

[0035] Meanwhile, since at least three support structures are spaced apart, the support points for supporting the front bumper 110 (i.e., the at least three support structures) are distributed to further ensure a more uniform support effect for the front bumper 110, preventing local sagging of the front bumper 110. Furthermore, since at least two support structures are located on different axes, the support points for supporting the front bumper 110 (i.e., the at least three support structures) are not placed on the same horizontal line. This further distributes the support points, achieving a more stable support effect for the front bumper 110, thereby further ensuring the stability and safety of the vehicle during driving.

[0036] It should be noted that the actual number of at least three support structures is not limited in this embodiment, and can be adjusted according to the weight and volume of the front bumper 110; meanwhile, in other embodiments of this application, at least three support structures can be as follows: Figure 3 The first support structure 121, the second support structure 122, and the third support structure 123 are shown.

[0037] In some embodiments, such as Figure 1 and Figure 3 As shown, along the length of the front bumper 110, the second support structure 122 can be connected to the center of the front bumper 110, thereby providing better support for the center of the front bumper 110; please continue reading... Figure 3 In this embodiment, the first support structure 121 and the third support structure 123 can be located on both sides of the second support structure 122, and both the first support structure 121 and the third support structure 123 are set higher than the second support structure 122. This allows the first support structure 121, the second support structure 122, and the third support structure 123 to form a triangular structure, thereby achieving a more stable support effect for the front bumper 110. This further prevents the car bumper from sagging during normal driving, ensuring the appearance of the car and the normal use of multiple car components such as radar and cameras, thus improving the driving stability of the vehicle.

[0038] Please see Figure 4 and combined Figure 1 and Figure 3 , Figure 4 This is a schematic diagram of the assembly structure of the front bumper 110 and the load-bearing component 120 in the front crossbeam assembly 100 provided in the embodiments of this application.

[0039] In some embodiments, such as Figure 1 , Figure 3 and Figure 4As shown, the front bumper 110 may include a first frame 111 and a second frame 112. The first frame 111 and the second frame 112 are disposed on the side of the front bumper 110 facing the carrier 120, and are respectively disposed corresponding to the first support structure 121 and the third support structure 123.

[0040] Please continue to refer to Figure 3 and Figure 4 In the above embodiments, both the first support structure 121 and the third support structure 123 can be hollow columnar structures. The first support structure 121 has a first mounting port 1211 on the side facing the front bumper 110, and the third support structure 123 has a second mounting port 1231 on the side facing the front bumper 110. The first frame 111 passes through the first mounting port 1211 and is located in the hollow area of ​​the first support structure 121, and the second frame 112 passes through the second mounting port 1231 and is located in the hollow area of ​​the third support structure 123, so as to realize the connection between the carrier 120 and the front bumper 110, and to realize the purpose of supporting the front bumper 110 through the carrier 120.

[0041] Meanwhile, it is understood that since the first frame 111 passes through the first mounting port 1211 and is located in the hollow area of ​​the first support structure 121, and the second frame 112 passes through the second mounting port 1231 and is located in the hollow area of ​​the third support structure 123, the inner wall of the first support structure 121 can limit the first frame 111 in the direction of gravity, and the inner wall of the third support structure 123 can limit the second frame 112 in the direction of gravity, so as to achieve the purpose of providing all-round support for the front bumper 110, thereby avoiding the situation where the front bumper 110 becomes loose or even collapses during the bumpy driving of the car.

[0042] Please continue reading Figure 4 In the above embodiments, the inner wall of the first support structure 121 can be inclined relative to the first frame 111, thereby achieving the purpose of guiding the installation of the first frame 111; and / or the inner wall of the third support structure 123 can be inclined relative to the second frame 112, thereby achieving the purpose of guiding the installation of the second frame 112. Further, as... Figure 4 As shown, the inner wall of the first support structure 121 can also be inclined in a direction away from the first frame 111, thereby preventing the first frame 111 from falling out of the first support structure 121; and / or the inner wall of the third support structure 123 can also be inclined in a direction away from the second frame 112, thereby preventing the second frame 112 from falling out of the third support structure 123.

[0043] In some embodiments, such as Figure 3As shown, the front crossbeam assembly 100 may further include a front bumper beam 130 and a hood lock bracket 140. The front bumper beam 130 is located between the load-bearing member 120 and the front bumper 110. One end of the hood lock bracket 140 is connected to the load-bearing member 120, and the other end is connected to the front bumper beam 130. The second support structure 122 is fixedly connected to the side of the hood lock bracket 140 facing the front bumper 110, thereby achieving the connection purpose between the second support structure 122 and the support member.

[0044] Please continue reading. Figure 3 In some embodiments, the second support structure 122 may include an integrally formed first connecting portion 1221 and a first bending portion 1222. The first connecting portion 1221 is fixedly connected to the hood lock bracket 140, and the first bending portion 1222 extends in a direction away from the hood lock bracket 140 and is connected to the front bumper 110. Thus, the first bending portion 1222 provides support for the center position of the front bumper 110. At the same time, the first bending portion 1222 is also provided with a weight reduction hole 1223. Thus, while ensuring its own rigidity and support effect for the center position of the front bumper 110, the cost of manufacturing the front crossbeam assembly 100 is further reduced, and the overall weight of the front crossbeam assembly 100 is reduced, thereby reducing the weight of the vehicle body 210.

[0045] At the same time, such as Figure 3 As shown, in the above embodiment, the hood lock bracket 140 may include a second connecting portion 141 and two second bending portions 142. The second connecting portion 141 and the two second bending portions 142 are integrally formed and are Y-shaped. The second connecting portion 141 is fixedly connected to the front anti-collision beam 130. The two second bending portions 142 are bent in a direction away from the bearing member 120, and the ends of the two second bending portions 142 away from the second connecting portion 141 are connected to the bearing member 120, thereby achieving the purpose of fixing the hood lock bracket 140.

[0046] Nowadays, pedestrian collision regulations are becoming increasingly stringent, so it is necessary to weaken the frame structure of the front bumper 110 and appropriately weaken the front structure, or reserve sufficient collision avoidance space. Therefore, in this embodiment, the two second bending portions 142 are bent in the direction away from the bearing member 120 to form an avoidance space. By opening weight reduction holes 1223 on the first bending portion 1222, the hood lock bracket 140 and the second support structure 122 are both formed with hollow structures. This makes the hood lock bracket 140 and the second support structure 122 with hollow structures easier to collapse and deform in low-speed collisions, so as to achieve the purpose of protecting pedestrians.

[0047] In some embodiments, such as Figure 1 and Figure 2As shown, the support member 120 has a frame structure and may include a first support frame 124 and two second support frames 125. The first support frame 124 is arranged along the length direction of the front bumper 110, and the two second support frames 125 are arranged at both ends of the first support frame 124 and are fixedly connected to the first support frame 124. Compared with the full frame structure in the prior art, it can further save space and cost. At the same time, the two second support frames 125 overlap with the first headlight 220A and the second headlight 220B located on both sides of the vehicle body 210, thereby further saving the overall space and volume of the car and making the internal structure of the car more compact.

[0048] Please continue to refer to Figure 1 and Figure 2 In the above embodiments, each second support frame 125 may include a first side portion 1251 and a second side portion 1252. The first side portion 1251 and the second side portion 1252 may be arranged adjacent to each other, and both the first side portion 1251 and the second side portion 1252 are provided with clearance grooves (the first side portion 1251 is provided with a first clearance groove 1253, and the second side portion 1252 is provided with a second clearance groove 1254) to form clearance space, thereby providing a collapsible space for the first vehicle light 220A and the second vehicle light 220B to achieve the purpose of protecting pedestrians.

[0049] In addition, such as Figure 2 As shown, in the above embodiment, the top of the first support frame 124 may be provided with a plurality of hollow support portions 1241. The plurality of support portions 1241 are spaced apart and all protrude from the top of the first support frame 124, so that the support portions 1241 with hollow structure are more likely to collapse and deform during low-speed collision, so as to achieve the purpose of supporting and protecting the pedestrian's head.

[0050] It should be noted that the fixed connection method in the embodiments of this application can be one of a variety of fixed connection methods such as integral molding or welding, and the detachable connection method in the embodiments of this application can be one of a variety of detachable connection methods such as screw connection or magnetic connection.

[0051] This application also provides a motorized device, such as... Figure 1 As shown, the device includes a vehicle body 210, a first headlight 220A, a second headlight 220B, and a front crossbeam assembly 100 as described in any of the above embodiments. The first headlight 220A and the second headlight 220B are respectively disposed on both sides of the vehicle body 210, and the front crossbeam assembly 100 is detachably connected to the vehicle body 210. It is understood that the motorized equipment provided in this embodiment can be a motor vehicle such as a pickup truck or automobile, or a motorized vessel such as a ship or yacht; that is, any device that includes the aforementioned front crossbeam assembly 100 can be included within the scope of protection of this application.

[0052] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0053] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0054] The foregoing has provided a detailed description of the front crossbeam assembly and motor equipment provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A front cross member assembly characterized by, The front bumper comprises: a carrier arranged on one side of the front bumper close to the vehicle body, the carrier is provided with at least three support structures on the side of the carrier facing the front bumper, the at least three support structures are arranged at intervals and are connected to the front bumper and used for supporting the front bumper, wherein, in the length direction of the front bumper, at least two of the support structures are located on different axes; The at least three support structures comprise a first support structure, a second support structure and a third support structure, in the length direction of the front bumper, the second support structure is connected to the center of the front bumper, the first support structure and the third support structure are located on the two sides of the second support structure, and the first support structure and the third support structure are both higher than the second support structure The carrier is a half-frame structure, and the carrier comprises a first carrier frame and two second carrier frames, the first carrier frame is arranged along the length direction of the front bumper, and the two second carrier frames are arranged at the two ends of the first carrier frame and are fixedly connected to the first carrier frame, wherein the two second carrier frames are respectively arranged to overlap with the combined lamp parts located on the two sides of the vehicle body. The front cross beam assembly further comprises a front anti-collision beam and a hood lock support, the front anti-collision beam is located between the carrier and the front bumper, one end of the hood lock support is connected to the carrier, the other end of the hood lock support is connected to the front anti-collision beam, and the second support structure is fixedly connected to the side of the hood lock support facing the front bumper. Each of the second carrier frames comprises a first side and a second side, the first side and the second side are arranged adjacently, and the first side and the second side are both provided with a avoiding groove. The top of the first carrier frame is provided with a plurality of hollow support parts arranged at intervals and protruding from the top of the first carrier frame. The front bumper comprises a first skeleton and a second skeleton, the first skeleton and the second skeleton are arranged on the side of the front bumper facing the carrier and correspond to the first support structure and the third support structure respectively, the first support structure and the third support structure are both hollow columnar structures, the first support structure is provided with a first mounting opening on the side of the first support structure facing the front bumper, and the third support structure is provided with a second mounting opening on the side of the third support structure facing the front bumper, wherein the first skeleton is arranged in the first mounting opening and located in the hollow area of the first support structure, and the second skeleton is arranged in the second mounting opening and located in the hollow area of the third support structure. The inner wall of the first support structure is inclined to the first skeleton, and / or the inner wall of the third support structure is inclined to the second skeleton.

2. The front crossmember assembly of claim 1, wherein, The second support structure comprises a first connecting part and a first bending part formed integrally, the first connecting part is fixedly connected to the hood lock support, the first bending part extends away from the hood lock support and is connected to the front bumper, and the first bending part is further provided with a weight-reducing hole.

3. The front crossmember assembly of claim 2, wherein, ​ 4. The front crossmember assembly of claim 1, wherein, ​ 5. The front crossmember assembly of claim 1, wherein, The front cover lock support comprises a second connecting portion and two second bending portions which are integrally formed and in Y shape, wherein the second connecting portion is fixedly connected to the front anti-collision beam, the two second bending portions are both arranged in a direction away from the bearing member, and the ends of the two second bending portions away from the second connecting portion are both connected to the bearing member.

6. A motorized device characterized by, Comprise: A vehicle body; First and second vehicle lights respectively arranged on two sides of the vehicle body; The front cross beam assembly according to any one of claims 1-5 is detachably connected to the vehicle body.

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