Anti-collision beam assembly and vehicle

Abstract

The embodiment of the utility model discloses an anti-collision beam assembly and a vehicle. The anti-collision beam assembly comprises an anti-collision beam body; the longitudinal beam is connected with the anti-collision beam body; the hook mounting bracket is arranged at the joint of the longitudinal beam and the anti-collision beam body and is positioned on the inner side of the longitudinal beam; and the towing hook is connected with the hook mounting bracket through a first connecting piece and is connected with the anti-collision beam body through a second connecting piece. According to the anti-collision beam assembly, the hook installation support is arranged at the connecting position of the longitudinal beam and the anti-collision beam body, the structural strength of the connecting position of the longitudinal beam and the anti-collision beam body can be improved, and the traction hook is connected with the hook installation support and the anti-collision beam body through the first connecting piece and the second connecting piece respectively. The installation strength of the towing hook can be improved, the use reliability is guaranteed, the use safety is improved, the structure is simple, the production efficiency can be improved, the production cost is reduced, the use effect is better, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle manufacturing, in particular to a bumper beam assembly and a vehicle with the bumper beam assembly. Background Art

[0002] With the development of the national economy and the continuous improvement of living standards, vehicles are becoming more and more important in daily travel. When a vehicle breaks down or gets stuck in sand or mud and cannot move on its own, the towing hook on the vehicle is needed to tow the vehicle out of danger; at the same time, the towing hook on the vehicle can also be used to rescue other vehicles in danger.

[0003] The towing hook can be installed at the bumper beam of the vehicle. When using the towing hook to rescue a vehicle, the pulling force received by the towing hook will be transmitted along the bumper beam to the connection between the bumper beam and the longitudinal beam, resulting in easy fracture and other situations at the connection between the bumper beam and the longitudinal beam, affecting the reliability and safety of the rescue. Therefore, it is necessary to strengthen the structural strength at the connection between the bumper beam and the longitudinal beam.

[0004] The existing reinforcing members have complex structures, low production efficiency and high production costs. Moreover, when the traction force is large or the road conditions are bumpy, the bumper beam is prone to deformation, cracking and other problems, which will cause secondary damage to the vehicle and the rescue vehicle, and will affect the driving safety. There is room for improvement. Summary of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides a bumper beam assembly, which has a simple structure, can improve production efficiency, reduce production costs, and can improve structural strength, ensure use reliability and improve use safety.

[0006] The bumper beam assembly according to an embodiment of the utility model includes: a bumper beam body; a longitudinal beam connected to the bumper beam body; a hook mounting bracket provided at the connection between the longitudinal beam and the bumper beam body and located inside the longitudinal beam; and a towing hook connected to the hook mounting bracket through a first connecting member and connected to the bumper beam body through a second connecting member.

[0007] The bumper beam assembly according to an embodiment of the utility model can improve the structural strength at the connection between the longitudinal beam and the bumper beam body by providing a hook mounting bracket at the connection between the longitudinal beam and the bumper beam body. Moreover, the towing hook is connected to the hook mounting bracket and the bumper beam body through the first connecting member and the second connecting member respectively, which can improve the mounting strength of the towing hook, ensure use reliability, and further improve use safety. In addition, the structure is simple, the production efficiency can be improved, the production cost can be reduced, the use effect is better, and the applicable range is wider.

[0008] For the anti-collision beam assembly according to some embodiments of the present utility model, the hook mounting bracket includes a first bracket plate and a second bracket plate, and the first bracket plate is spliced and connected to the second bracket plate;

[0009] Both the first bracket plate and the second bracket plate are respectively arranged to be connected to the longitudinal beam and the anti-collision beam body, and the first connecting member sequentially passes through the first bracket plate and the second bracket plate.

[0010] For the anti-collision beam assembly according to some embodiments of the present utility model, the first bracket plate and the second bracket plate are spliced and connected in the up-down direction.

[0011] For the anti-collision beam assembly according to some embodiments of the present utility model, it further includes a first fixing steel sleeve, the first fixing steel sleeve passes through the hook mounting bracket, and the first connecting member sequentially passes through the towing hook and the first fixing steel sleeve;

[0012] And / or, it further includes a second fixing steel sleeve, the second fixing steel sleeve passes through the anti-collision beam body, and the second connecting member sequentially passes through the towing hook and the second fixing steel sleeve.

[0013] For the anti-collision beam assembly according to some embodiments of the present utility model, there are two longitudinal beams, and the two longitudinal beams are respectively connected to both ends of the anti-collision beam body;

[0014] Wherein, there are two hook mounting brackets and two towing hooks, and the two hook mounting brackets, the two towing hooks and the two longitudinal beams are distributed in one-to-one correspondence.

[0015] For the anti-collision beam assembly according to some embodiments of the present utility model, it further includes: a motorhome decoupling connection steel sleeve, and the motorhome decoupling connection steel sleeve longitudinally passes through the middle of the anti-collision beam body.

[0016] For the anti-collision beam assembly according to some embodiments of the present utility model, a motorhome mechanism reinforcement plate is further provided in the middle of the anti-collision beam body, and the motorhome decoupling connection steel sleeve sequentially passes through the anti-collision beam body and the motorhome mechanism reinforcement plate.

[0017] For the anti-collision beam assembly according to some embodiments of the present utility model, it further includes a bumper mounting structure, and the bumper mounting structure is mounted at the end of the anti-collision beam body;

[0018] Wherein, the bumper mounting structure includes a bumper fixing plate and a bumper connecting plate, the bumper fixing plate is connected to the end face of the anti-collision beam body, the bumper connecting plate is mounted on the bumper fixing plate, and the bumper connecting plate is used for connecting to the bumper.

[0019] The anti-collision beam assembly according to some embodiments of the present utility model further includes an intermediate connecting plate between the longitudinal beam and the anti-collision beam body;

[0020] And / or, the longitudinal beam includes an inner longitudinal beam plate and an outer longitudinal beam plate, the inner longitudinal beam plate and the outer longitudinal beam plate are spliced and connected, and the hook mounting bracket is connected to the inner side surface of the inner longitudinal beam plate;

[0021] And / or, a cross beam reinforcing plate is further provided at the connection of the anti-collision beam body and the hook mounting bracket.

[0022] The present utility model also proposes a vehicle.

[0023] The vehicle according to the embodiments of the present utility model includes the anti-collision beam assembly described in any one of the above.

[0024] The vehicle and the above anti-collision beam assembly have the same advantages as the prior art, which will not be elaborated here.

[0025] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above and / or additional aspects and advantages of the present utility model will become apparent and easy to understand from the description of the embodiments in conjunction with the following drawings, where:

[0027] Figure 1 is a schematic structural diagram of the anti-collision beam assembly according to the embodiments of the present utility model Figure 1 ;

[0028] Figure 2 is an exploded view of the anti-collision beam assembly according to the embodiments of the present utility model;

[0029] Figure 3 is a schematic structural diagram of the anti-collision beam assembly according to the embodiments of the present utility model Figure 2 ;

[0030] Figure 4 is a schematic structural diagram of the anti-collision beam assembly according to the embodiments of the present utility model Figure 3 ;

[0031] Figure 5 is a schematic structural diagram of the anti-collision beam assembly according to the embodiments of the present utility model Figure 4 .

[0032] Reference numerals:

[0033] Anti-collision beam assembly 100,

[0034] Anti-collision beam body 1, intermediate connecting plate 2, connecting reinforcement plate 21, longitudinal beam 3, inner longitudinal beam plate 31, outer longitudinal beam plate 32, hook mounting bracket 4, first support plate 41, second support plate 42, cross beam reinforcement plate 5, towing hook 6,

[0035] First fixed steel sleeve 7, first connecting piece 71, second fixed steel sleeve 8, second connecting piece 81,

[0036] Reinforcement plate 9 for RV mechanism, RV decoupling connecting steel sleeve 91,

[0037] Bumper mounting structure 10, bumper fixing plate 11, bumper connecting plate 12. Specific embodiments

[0038] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.

[0039] In the description of the present utility model, it should be understood that 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", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0040] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0041] Unless otherwise specified, the front-back direction in this application is the longitudinal direction of the vehicle, i.e., the X direction; the left-right direction is the transverse direction of the vehicle, i.e., the Y direction; and the up-down direction is the vertical direction of the vehicle, i.e., the Z direction.

[0042] Reference is made below to Figures 1-5 describe the anti-collision beam assembly 100 according to an embodiment of the present utility model, which has a simple structure, can improve production efficiency, reduce production costs, and can improve structural strength, ensure use reliability, and improve use safety.

[0043] As Figures 1-5 shown, the anti-collision beam assembly 100 according to an embodiment of the present utility model includes: an anti-collision beam body 1, longitudinal beams 3, a hook mounting bracket 4, and a tow hook 6.

[0044] The longitudinal beam 3 is connected to the anti-collision beam body 1. The hook mounting bracket 4 is disposed at the connection of the longitudinal beam 3 and the anti-collision beam body 1 and is located inside the longitudinal beam 3. The tow hook 6 is connected to the hook mounting bracket 4 through a first connecting member 71 and is connected to the anti-collision beam body 1 through a second connecting member 81.

[0045] Among them, the anti-collision beam assembly 100 is a crossbeam structure provided on the front or rear side of the vehicle and is the base of the vehicle. The anti-collision beam assembly 100 is a device used to absorb the energy generated when the vehicle is collided. It is composed of structures such as an anti-collision beam body 1, an energy-absorbing box, and a mounting plate. Both the anti-collision beam body 1 and the energy-absorbing box can effectively absorb the collision energy when the vehicle has a low-speed collision, and minimize the damage of the impact force to the vehicle longitudinal beam 3 as much as possible. The anti-collision beam assembly 100 needs to have sufficient strength and stiffness to withstand the vehicle load, collision force, traction force, etc., to ensure the safety and comfort of the vehicle during use.

[0046] Specifically, the anti-collision beam assembly 100 is provided with longitudinal beams 3. The longitudinal beams 3 can be provided in two, and both longitudinal beams 3 extend along the front-back direction of the vehicle. The two longitudinal beams 3 are spaced apart along the left-right direction of the vehicle, so that the two longitudinal beams 3 can provide support forces for the left and right sides of the vehicle. The anti-collision beam assembly 100 is also provided with an anti-collision beam body 1. The anti-collision beam body 1 can be made of 750 Mpa high-strength steel. In this embodiment, the anti-collision beam body 1 is provided on the rear side of the vehicle and extends along the left-right direction of the vehicle. The rear ends of the two longitudinal beams 3 can be connected to the anti-collision beam body 1 by welding or other means. When the rear side of the vehicle is collided, part of the collision force can be weakened by the anti-collision beam body 1, and the other part can be conducted to the longitudinal beam 3 through the anti-collision beam body 1. The collision force can also be weakened during the conduction process, thereby reducing the energy of the collision force and improving the use safety.

[0047] Furthermore, the anti-collision beam assembly 100 is further provided with a hook mounting bracket 4. The hook mounting bracket 4 can be set as a plate-like structure or a columnar structure, etc. The hook mounting bracket 4 can be installed at the connection between the longitudinal beam 3 and the anti-collision beam body 1 by means of welding, etc., so as to improve the structural strength of the connection between the longitudinal beam 3 and the anti-collision beam body 1. The hook mounting bracket 4 is connected to the front side of the anti-collision beam body 1 and is located inside the longitudinal beam 3, which can prevent the collision force received on the side of the vehicle from directly acting on the hook mounting bracket 4 and ensure the installation reliability of the hook mounting bracket 4.

[0048] And the anti-collision beam assembly 100 is further provided with a tow hook 6. One end of the tow hook 6 can be connected to the hook mounting bracket 4 and the anti-collision beam body 1, and the other end can be set as a ring structure or a hook structure. The user can connect a tow rope to the tow hook 6 to tow this vehicle or tow other vehicles through this vehicle, etc. When the vehicle breaks down or gets stuck in sand or mud and cannot move by itself, the vehicle can be towed out of danger through the tow hook 6. At the same time, the tow hook 6 on the vehicle can also be used to rescue other vehicles in danger, meeting different usage requirements.

[0049] In addition, one end of the tow hook 6 can be connected to the hook mounting bracket 4 through a first connecting piece 71. The first connecting piece 71 can be set as a bolt, etc., which is convenient to install and has a low setting cost. And one end of the tow hook 6 can also be connected to the anti-collision beam body 1 through a second connecting piece 81. The second connecting piece 81 can also be set as a bolt, etc., which is convenient to install and has a low setting cost, so that one end of the tow hook 6 can be respectively connected to the hook mounting bracket 4 and the anti-collision beam body 1, thereby improving the installation strength of the tow hook 6 to improve the connection reliability.

[0050] And the hook mounting bracket 4 is arranged on the front side of the anti-collision beam body 1. When the tow hook 6 is subjected to a pulling force, the pulling force direction is backward along the tow hook 6, so that the hook mounting bracket 4 has a tendency to move backward relative to the anti-collision beam body 1. As a result, the anti-collision beam body 1 will exert a forward acting force on the hook mounting bracket 4. This acting force can offset part of the pulling force, thereby weakening the acting effect of the pulling force to improve the traction force of the anti-collision beam assembly 100 to meet different usage requirements. And the anti-collision beam assembly 100 has a simple structure, which can improve the production efficiency and reduce the production cost.

[0051] For the anti-collision beam assembly 100 according to the embodiment of the present invention, by arranging the hook mounting bracket 4 at the connection between the longitudinal beam 3 and the anti-collision beam body 1, the structural strength of the connection between the longitudinal beam 3 and the anti-collision beam body 1 can be improved. And the tow hook 6 is respectively connected to the hook mounting bracket 4 and the anti-collision beam body 1 through the first connecting piece 71 and the second connecting piece 81, which can improve the installation strength of the tow hook 6, ensure the usage reliability, and further improve the usage safety. And it has a simple structure, which can improve the production efficiency and reduce the production cost, and has a better usage effect and a wider application range.

[0052] In some embodiments, the hook mounting bracket 4 includes a first bracket plate 41 and a second bracket plate 42. The first bracket plate 41 and the second bracket plate 42 are spliced and connected. The first bracket plate 41 and the second bracket plate 42 are respectively arranged to be connected to the longitudinal beam 3 and the anti-collision beam body 1. The first connecting member 71 passes through the first bracket plate 41 and the second bracket plate 42 in sequence.

[0053] Specifically, the towing hook 6 can be connected to the hook mounting bracket 4 through the first connecting member 71, and as Figure 2 shown, the hook mounting bracket 4 includes a first bracket plate 41 and a second bracket plate 42. The first bracket plate 41 and the second bracket plate 42 can be connected by splicing or other means, and a reinforcing cavity can be defined between the first bracket plate 41 and the second bracket plate 42. When the collision force is transmitted to the hook mounting bracket 4 through the longitudinal beam 3 or the anti-collision beam body 1 and the tensile force is transmitted to the hook mounting bracket 4 through the towing hook 6, it can be weakened through the reinforcing cavity, so as to improve the use reliability of the anti-collision beam assembly 100 and improve safety.

[0054] Furthermore, the hook mounting bracket 4 can be installed at the connection of the longitudinal beam 3 and the anti-collision beam body 1 by welding or other means, thereby improving the structural strength of the connection of the longitudinal beam 3 and the anti-collision beam body 1. The first bracket plate 41 can be respectively connected to the longitudinal beam 3 and the anti-collision beam body 1, and the second bracket plate 42 can also be respectively connected to the longitudinal beam 3 and the anti-collision beam body 1. The first connecting member 71 can pass through the first bracket plate 41 and the second bracket plate 42 in sequence, so that the collision force can be transmitted from the longitudinal beam 3 or the anti-collision beam body 1 to the first bracket plate 41 and the second bracket plate 42, and the tensile force received by the towing hook 6 can also be transmitted to the first bracket plate 41 and the second bracket plate 42 along the first connecting member 71 respectively, thereby dispersing the collision force and the tensile force to disperse the acting effect, improving the structural strength of the connection of the longitudinal beam 3 and the anti-collision beam body 1, and further improving the use safety.

[0055] In some embodiments, the first bracket plate 41 and the second bracket plate 42 are spliced and connected in the up-down direction.

[0056] Specifically, the hook mounting bracket 4 is provided with a first bracket plate 41 and a second bracket plate 42, and the first bracket plate 41 and the second bracket plate 42 can be spliced and connected in the up-down direction, that is, the first bracket plate 41 and the second bracket plate 42 can be arranged in the same plate-shaped structure, and the first bracket plate 41 and the second bracket plate 42 can be symmetrically arranged in the up-down direction, so that the magnitudes of the acting forces transmitted to the first bracket plate 41 and the second bracket plate 42 can be equal, avoiding problems such as deformation and cracking caused by excessive force on the first bracket plate 41 or the second bracket plate 42, and prolonging the service life of the hook mounting bracket 4.

[0057] Furthermore, in actual setting, the hook mounting bracket 4 can be set as a right triangle structure. That is, one right side of the hook mounting bracket 4 can be connected to the longitudinal beam 3 by welding or other means, and the other right side of the hook mounting bracket 4 can be connected to the anti-collision beam body 1 by welding or other means. Moreover, the hypotenuse of the hook mounting bracket 4 is inclined to support between the longitudinal beam 3 and the anti-collision beam body 1. The triangle has stability, thereby increasing the structural strength at the connection of the longitudinal beam 3 and the anti-collision beam body 1 and ensuring the reliable use of the anti-collision beam assembly 100.

[0058] In some embodiments, the anti-collision beam assembly 100 further includes a first fixing steel sleeve 7. The first fixing steel sleeve 7 is passed through the hook mounting bracket 4, and the first connecting member 71 is sequentially passed through the towing hook 6 and the first fixing steel sleeve 7.

[0059] Specifically, the towing hook 6 can be connected to the hook mounting bracket 4 through the first connecting member 71, and as Figures 1-2 shown, the anti-collision beam assembly 100 is also provided with a first fixing steel sleeve 7. The first fixing steel sleeve 7 is set as a cylindrical structure, and the first fixing steel sleeve 7 can be passed through the hook mounting bracket 4, that is, the first fixing steel sleeve 7 can be sequentially passed through the first support plate 41 and the second support plate 42. And when the towing hook 6 is installed on the hook mounting bracket 4, the first connecting member 71 can be sequentially passed through the towing hook 6 and the first fixing steel sleeve 7.

[0060] Furthermore, the structural strength of the first fixing steel sleeve 7 is set to be greater than that of the first connecting member 71, thereby improving the structural strength at the connection of the towing hook 6 and the hook mounting bracket 4. And when the towing hook 6 is subjected to a tensile force, the towing hook 6 will generate a shearing force on the first connecting member 71. Sheathing the first connecting member 71 with the first fixing steel sleeve 7 enables the shearing force to act on the first fixing steel sleeve 7, thereby extending the service life of the first connecting member 71 and ensuring the reliability of the connection between the towing hook 6 and the hook mounting bracket 4.

[0061] In other embodiments, the anti-collision beam assembly 100 further includes a second fixing steel sleeve 8. The second fixing steel sleeve 8 is passed through the anti-collision beam body 1, and the second connecting member 81 is sequentially passed through the towing hook 6 and the second fixing steel sleeve 8.

[0062] Specifically, the towing hook 6 can be connected to the anti-collision beam body 1 through the second connecting member 81, and as Figures 1-2 shown, the anti-collision beam assembly 100 is also provided with a second fixing steel sleeve 8. The second fixing steel sleeve 8 is set as a cylindrical structure, and the second fixing steel sleeve 8 can be passed through the anti-collision beam body 1. And when the towing hook 6 is installed on the anti-collision beam body 1, the second connecting member 81 can be sequentially passed through the towing hook 6 and the second fixing steel sleeve 8.

[0063] Furthermore, the structural strength of the second fixing steel sleeve 8 is set to be greater than that of the second connecting member 81, thereby improving the structural strength of the connection between the towing hook 6 and the bumper beam body 1. When the towing hook 6 is subjected to a tensile force, the towing hook 6 will generate a shearing force on the second connecting member 81. The second fixing steel sleeve 8 is sleeved outside the second connecting member 81 so that the shearing force can act on the second fixing steel sleeve 8, thereby extending the service life of the second connecting member 81 and ensuring the reliability of the connection between the towing hook 6 and the bumper beam body 1.

[0064] In some embodiments, there are two longitudinal beams 3, and the two longitudinal beams 3 are respectively connected to both ends of the bumper beam body 1. Among them, there are two hook mounting brackets 4 and two towing hooks 6, and the two hook mounting brackets 4, the two towing hooks 6 and the two longitudinal beams 3 are distributed in one-to-one correspondence.

[0065] Specifically, the bumper beam assembly 100 is provided with longitudinal beams 3. As Figure 2 shown, the longitudinal beams 3 can be set to two, and both longitudinal beams 3 extend along the front-rear direction of the vehicle. The two longitudinal beams 3 are spaced apart in the left-right direction of the vehicle, so that the two longitudinal beams 3 can provide support forces for the left and right sides of the vehicle. The two longitudinal beams 3 can be respectively welded to both ends of the bumper beam body 1 by high-frequency welding, and both longitudinal beams 3 are located on the front side of the bumper beam body 1. When the bumper beam body 1 is subjected to a collision force, the collision force can be conducted forward along the two longitudinal beams 3 respectively, thereby improving safety.

[0066] Furthermore, there are two hook mounting brackets 4 and two towing hooks 6 are also provided. The two hook mounting brackets 4, the two towing hooks 6 and the two longitudinal beams 3 are distributed in one-to-one correspondence. The two hook mounting brackets 4 are both connected to the inner sides of the corresponding longitudinal beams 3, and the two towing hooks 6 can be connected to the corresponding hook mounting brackets 4 and the bumper beam body 1 through the first connecting member 71 and the second connecting member 81 respectively, so that the collision force can be conducted to the two hook mounting brackets 4 respectively to improve the structural strength of the connection between the two longitudinal beams 3 and the bumper beam body 1. And setting two towing hooks 6 can disperse the tensile force, reduce the tensile force on a single towing hook 6, ensure the installation reliability, and extend the service life of the towing hook 6.

[0067] At the same time, the two longitudinal beams 3, the two hook mounting brackets 4 and the two towing hooks 6 are all symmetrically distributed along the longitudinal direction of the vehicle at both ends of the bumper beam body 1, so as to ensure that the forces on both ends of the bumper beam body 1 are equal, avoid the situation that the bumper beam body 1 bends due to excessive force on one side, and avoid the situation that the connection fails due to excessive force on a single longitudinal beam 3, a single hook mounting bracket 4 or a single towing hook 6, extend the service life, and ensure the use reliability and safety.

[0068] In some embodiments, the anti-collision beam assembly 100 further includes: a motorhome decoupling connection steel sleeve 91, which is longitudinally penetrated through the middle of the anti-collision beam body 1.

[0069] Specifically, the anti-collision beam body 1 is disposed at the rear side of the vehicle, and the anti-collision beam body 1 can be used to tow the vehicle itself or other vehicles to ensure the safety of vehicle use. The anti-collision beam assembly 100 is further provided with a motorhome decoupling connection steel sleeve 91. The motorhome decoupling connection steel sleeve 91 is arranged in a cylindrical structure and is longitudinally penetrated through the middle of the anti-collision beam body 1. That is, through holes can be provided on both the front side and the rear side of the anti-collision beam body 1. The motorhome decoupling connection steel sleeve 91 can penetrate into the anti-collision beam body 1 from the through hole on the front side, and the end portion is pressed against the outside of the through hole on the rear side of the anti-collision beam body 1, and can be fixed by welding or other means, so that connecting members such as bolts can penetrate into the anti-collision beam body 1 from the through hole on the rear side to be connected with the motorhome decoupling connection steel sleeve 91.

[0070] Furthermore, connecting members such as bolts can be used to connect with a motorhome decoupling or the like. When the bolt is subjected to tensile force, the motorhome decoupling connection steel sleeve 91 can be pressed against the rear side of the anti-collision beam body 1, thereby ensuring the installation reliability of the motorhome decoupling. And when the tensile force acts on the bolt deviating from the longitudinal direction, the anti-collision beam body 1 will generate a shearing force on the bolt, and this shearing force can act on the motorhome decoupling connection steel sleeve 91. The structural strength of the motorhome decoupling connection steel sleeve 91 is greater than that of the bolt, thereby extending the service life of the bolt and ensuring the connection reliability.

[0071] In some embodiments, a motorhome mechanism reinforcing plate 9 is further provided in the middle of the anti-collision beam body 1, and the motorhome decoupling connection steel sleeve 91 is sequentially penetrated through the anti-collision beam body 1 and the motorhome mechanism reinforcing plate 9.

[0072] Specifically, a motorhome mechanism reinforcing plate 9 is further provided in the middle of the anti-collision beam body 1. The motorhome mechanism reinforcing plate 9 can be arranged in a plate-like structure or the like and is connected to the rear side of the anti-collision beam body 1 by welding or other means. The motorhome decoupling connection steel sleeve 91 is sequentially penetrated through the anti-collision beam body 1 and the motorhome mechanism reinforcing plate 9. That is, the motorhome mechanism reinforcing plate 9 is also provided with a through hole, and this through hole is correspondingly arranged with the through hole of the anti-collision beam body 1. The bolt can penetrate through the through hole from the rear side of the motorhome mechanism reinforcing plate 9 and then be connected to the motorhome decoupling connection steel sleeve 91. The motorhome mechanism reinforcing plate 9 has a relatively high strength, which can improve the structural strength of the middle part of the anti-collision beam body 1, avoid the situation of bending or the like when the middle part of the anti-collision beam body 1 is stressed, and can ensure the installation reliability of the motorhome decoupling connection steel sleeve 91 and the bolt, and improve the use safety.

[0073] Furthermore, a plurality of RV decoupling connection steel sleeves 91 can be provided, such as two, three, four, etc. The through holes provided in the bumper beam body 1 and the RV mechanism reinforcement plate 9 are also provided in plurality, such as two, three, four, etc. The plurality of RV decoupling connection steel sleeves 91 and the plurality of through holes are arranged in one-to-one correspondence, so that a plurality of bolts can be connected to the plurality of RV decoupling connection steel sleeves 91, thereby increasing the connection points, reducing the force received by each connection point, and ensuring the connection reliability.

[0074] In some embodiments, the bumper beam assembly 100 further includes a bumper mounting structure 10. The bumper mounting structure 10 is mounted at the end of the bumper beam body 1. Among them, the bumper mounting structure 10 includes a bumper fixing plate 11 and a bumper connecting plate 12. The bumper fixing plate 11 is connected to the end face of the bumper beam body 1, and the bumper connecting plate 12 is mounted on the bumper fixing plate 11, and the bumper connecting plate 12 is used for connecting with the bumper.

[0075] Specifically, the bumper beam assembly 100 is further provided with a bumper mounting structure 10. The bumper of the vehicle is a safety device for absorbing and slowing down the external impact force and protecting the front and rear parts of the vehicle body. The bumper can be made of steel, etc., and can be connected to the bumper beam assembly 100 by welding or other means. Thus, the collision force received by the bumper can be transmitted to the bumper beam body 1, and then transmitted to the vehicle body main body through the bumper beam body 1 and the longitudinal beam 3, etc., thereby reducing the effect of the collision force and ensuring the safety of vehicle use.

[0076] Furthermore, as Figures 1-5 shown, the bumper mounting structure 10 can be mounted at the end of the bumper beam body 1 by welding or other means, and the bumper mounting structure 10 can be provided at both ends of the bumper beam body 1. Thus, the bumper can be connected to both ends of the bumper beam body 1 through two bumper mounting structures 10. When the bumper is subjected to a collision force, the collision force can be transmitted to the bumper beam body 1 through the two bumper mounting structures 10 respectively, ensuring the use safety and the mounting reliability of the bumper.

[0077] In addition, the bumper mounting structure 10 is provided with a bumper fixing plate 11 and a bumper connecting plate 12. The bumper fixing plate 11 is connected to the end face of the bumper beam body 1 by welding or other means, and the bumper connecting plate 12 can be mounted on the bumper fixing plate 11 by welding or other means. The bumper can be connected to the bumper connecting plate 12 by a connecting piece or welding, etc. A gap is formed between the bumper connecting plate 12 and the bumper fixing plate 11. When the bumper collides, the collision force can be transmitted from the bumper to the bumper beam body 1, and the gap between the bumper connecting plate 12 and the bumper fixing plate 11 can buffer and weaken the collision force, thereby improving the use reliability of the bumper and the bumper beam body 1 and the safety of vehicle use.

[0078] In some embodiments, an intermediate connecting plate 2 is further provided between the longitudinal beam 3 and the anti-collision beam body 1. The longitudinal beam 3 and the anti-collision beam body 1 can be connected by welding or other means, and as Figures 1-5 shown, an intermediate connecting plate 2 is further provided between the longitudinal beam 3 and the anti-collision beam body 1. The intermediate connecting plate 2 can be set as a plate-like structure, etc., and the structural strength of the intermediate connecting plate 2 is relatively large. The cross-sectional area of the longitudinal beam 3 is smaller than the area of the intermediate connecting plate 2, so as to increase the connection area between the longitudinal beam 3 and the anti-collision beam body 1, improve the structural strength of the connection part, and ensure the connection reliability.

[0079] In other embodiments, the longitudinal beam 3 includes an inner longitudinal beam plate 31 and an outer longitudinal beam plate 32. The inner longitudinal beam plate 31 and the outer longitudinal beam plate 32 are spliced and connected, and the hook mounting bracket 4 is connected to the inner side surface of the inner longitudinal beam plate 31.

[0080] Specifically, longitudinal beams 3 are respectively installed at both ends of the anti-collision beam body 1. The longitudinal beams 3 are connected to the front side of the anti-collision beam body 1, and as Figure 2 shown, the longitudinal beam 3 is provided with an inner longitudinal beam plate 31 and an outer longitudinal beam plate 32. The inner longitudinal beam plate 31 and the outer longitudinal beam plate 32 can be spliced and connected by welding or other means, so that a cavity structure is formed inside the longitudinal beam 3. When the collision force is transmitted from the anti-collision beam body 1 to the longitudinal beam 3, the cavity structure inside the longitudinal beam 3 can buffer and weaken the collision force to ensure the structural strength of the longitudinal beam 3 and improve the use safety. And the hook mounting bracket 4 is connected to the inner side surface of the inner longitudinal beam plate 31, so that the lateral collision force can be transmitted from the outer longitudinal beam plate 32 to the inner longitudinal beam plate 31, and then transmitted to the hook mounting bracket 4. The hook mounting bracket 4 can provide a supporting force for the longitudinal beam 3 and also ensure the installation reliability of the longitudinal beam 3.

[0081] In other embodiments, a cross beam reinforcement plate 5 is further provided at the connection between the anti-collision beam body 1 and the hook mounting bracket 4.

[0082] Specifically, as Figure 3 shown, a cross beam reinforcement plate 5 is further provided at the connection between the anti-collision beam body 1 and the hook mounting bracket 4. The cross beam reinforcement plate 5 can be set as a plate-like structure. Part of the cross beam reinforcement plate 5 can be connected to the anti-collision beam body 1 by welding or other means, and the other part can be connected to the hook mounting bracket 4 by welding or other means, so as to improve the structural strength of the connection between the anti-collision beam body 1 and the hook mounting bracket 4 and ensure the use reliability.

[0083] At the same time, as Figures 1-3As shown, a connection reinforcement plate 21 is further provided at the connection between the anti-collision beam body 1 and the intermediate connection plate 2. The connection reinforcement plate 21 can be set as a plate-like structure. Part of the connection reinforcement plate 21 can be connected to the anti-collision beam body 1 by welding or other means, and the other part can be connected to the intermediate connection plate 2 by welding or other means, thereby improving the structural strength at the connection between the anti-collision beam body 1 and the intermediate connection plate 2, ensuring the reliability of use. And the connection reinforcement plate 21 can be set as two, and the two connection reinforcement plates 21 can be correspondingly arranged on the upper and lower sides of the anti-collision beam body 1 in the up-and-down direction to strengthen the structural strength at each part of the connection between the anti-collision beam body 1 and the intermediate connection plate 21, ensuring the reliability of installation.

[0084] The present utility model also proposes a vehicle.

[0085] The vehicle according to the embodiment of the present utility model includes the anti-collision beam assembly 100 of any one of the above.

[0086] For the vehicle according to the embodiment of the present utility model, by providing a hook mounting bracket 4 at the connection between the longitudinal beam 3 and the anti-collision beam body 1, the structural strength at the connection between the longitudinal beam 3 and the anti-collision beam body 1 can be improved. And the towing hook 6 is connected to the hook mounting bracket 4 and the anti-collision beam body 1 respectively through the first connecting member 71 and the second connecting member 81, which can improve the mounting strength of the towing hook 6, ensure the reliability of use, thereby improving the use safety. Moreover, the structure is simple, which can improve the production efficiency, reduce the production cost, and has better use effects and a wider application range.

[0087] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" etc. mean 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 present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0088] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and purposes of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. An anti-collision beam assembly (100), characterized in that, Comprising: The anti-collision beam body (1); The longitudinal beams (3), the longitudinal beams (3) being connected to the anti-collision beam body (1); The hook mounting bracket (4), the hook mounting bracket (4) being provided at the connection of the longitudinal beam (3) and the anti-collision beam body (1) and being located inside the longitudinal beam (3); The tow hook (6), the tow hook (6) being connected to the hook mounting bracket (4) through a first connecting member (71) and being connected to the anti-collision beam body (1) through a second connecting member (81).

2. The bumper beam assembly (100) according to claim 1, wherein, The hook mounting bracket (4) includes a first bracket plate (41) and a second bracket plate (42), the first bracket plate (41) and the second bracket plate (42) being spliced and connected; The first bracket plate (41) and the second bracket plate (42) are each set to be connected to the longitudinal beam (3) and the anti-collision beam body (1) respectively, and the first connecting member (71) passes through the first bracket plate (41) and the second bracket plate (42) in sequence.

3. The bumper beam assembly (100) according to claim 2, characterized in that, The first bracket plate (41) and the second bracket plate (42) are spliced and connected in the up-down direction.

4. The bumper beam assembly (100) according to claim 1, characterized in that, It further includes a first fixing steel sleeve (7), the first fixing steel sleeve (7) passing through the hook mounting bracket (4), and the first connecting member (71) passing through the tow hook (6) and the first fixing steel sleeve (7) in sequence; And / or, it further includes a second fixing steel sleeve (8), the second fixing steel sleeve (8) passing through the anti-collision beam body (1), and the second connecting member (81) passing through the tow hook (6) and the second fixing steel sleeve (8) in sequence.

5. The anti-collision beam assembly (100) according to any one of claims 1-4, characterized in that, There are two longitudinal beams (3), and the two longitudinal beams (3) are respectively connected to both ends of the anti-collision beam body (1); Wherein, there are two hook mounting brackets (4) and two tow hooks (6), and the two hook mounting brackets (4), the two tow hooks (6) and the two longitudinal beams (3) are distributed in one-to-one correspondence.

6. The bumper beam assembly (100) according to any one of claims 1-4, characterized in that, It further includes: The RV decoupling connection steel sleeve (91), the RV decoupling connection steel sleeve (91) passing through the middle of the anti-collision beam body (1) longitudinally.

7. The bumper beam assembly (100) according to claim 6, characterized in that, A RV mechanism reinforcing plate (9) is further provided in the middle of the anti-collision beam body (1), and the RV decoupling connection steel sleeve (91) passes through the anti-collision beam body (1) and the RV mechanism reinforcing plate (9) in sequence.

8. The bumper beam assembly (100) according to any one of claims 1-4, characterized in that, It further includes a bumper mounting structure (10), the bumper mounting structure (10) being mounted at the end of the anti-collision beam body (1); Wherein, the bumper mounting structure (10) includes a bumper fixing plate (11) and a bumper connecting plate (12), the bumper fixing plate (11) being connected to the end face of the anti-collision beam body (1), the bumper connecting plate (12) being mounted on the bumper fixing plate (11), and the bumper connecting plate (12) being used for connecting to a bumper.

9. The bumper beam assembly (100) according to any one of claims 1-4, characterized in that, An intermediate connecting plate (2) is further provided between the longitudinal beam (3) and the anti-collision beam body (1); And / or, the longitudinal beam (3) includes an inner longitudinal beam plate (31) and an outer longitudinal beam plate (32), the inner longitudinal beam plate (31) and the outer longitudinal beam plate (32) are spliced and connected, and the hook mounting bracket (4) is connected to the inner side surface of the inner longitudinal beam plate (31); And / or, a cross beam reinforcement plate (5) is further provided at the connection of the anti-collision beam body (1) and the hook mounting bracket (4).

10. A vehicle, characterized in that, It includes the anti-collision beam assembly (100) according to any one of claims 1-9.

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