Bumper support assembly integrated with overturning stepping function

Abstract

The utility model belongs to the technical field, and discloses a bumper support assembly integrated with an overturning stepping function, which comprises a bumper shell, an anti-collision front beam mechanism is arranged between opposite inner walls of the bumper shell, and a mounting rear beam mechanism is arranged at one end, far away from the bumper shell, of the anti-collision front beam mechanism. And overturning stepping mechanisms are arranged on the two sides of the installation rear beam mechanism, air inlet grilles which are evenly distributed are arranged at the outer wall end of the bumper shell in a penetrating mode, and symmetrical illuminating lamp receding grooves are formed in the positions, located between the air inlet grilles, of one side of the outer wall of the bumper shell in a penetrating mode. By enhancing the structural strength and the energy absorption capacity, the safety of the vehicle during frontal collision is remarkably improved. By means of the design, collision energy can be effectively dispersed and absorbed, the front structure of a vehicle and the safety of passengers are protected, accident losses are reduced, the bumper support with the overturning stepping function is integrated, and the protection effect of a traditional bumper is reserved.

Description

Technical Field

[0001] The present application relates to a technical field, and more particularly to a bumper bracket assembly with an integrated flip step function. Background Art

[0002] Bumper bracket designs are constantly innovating to meet the comprehensive demands of automotive safety, comfort, and aesthetics. For example, a bumper bracket assembly with an integrated flip-up step function not only enhances vehicle protection but also provides convenient entry and exit, improving the user experience. With the development of intelligent network technology, cars will become more intelligent, safe, energy-efficient, and efficient. As part of the automotive bumper system, bumper brackets will also be integrated with intelligent technologies to achieve higher levels of safety protection and intelligent management.

[0003] The search disclosure (announcement) number: CN218661705U discloses a bumper bracket assembly with an integrated flip step function, including an aluminum alloy bumper bracket, a reinforcement bracket, a flip step bracket, a gas spring, a riveted pin, a shoulder limit bolt, a lock nut, and a bumper mounting bolt; the bumper bracket comes with bumper mounting bolts, which reduces the process of bumper assembly and improves assembly efficiency; the aluminum alloy bumper bracket is provided with a fixed point on the outermost side of the bumper, which can effectively suppress the vibration of the bumper and at the same time reinforce the bumper; the cantilever of the bumper bracket has reinforcing ribs at the front and rear, which reduces the strength while reducing the weight; it is integrated with a flip step that can be folded after use, making full use of the space in the front of the vehicle and improving the product design and quality; the flip step and the bumper bracket adopt an integrated design, which reduces the assembly process, reduces the number and weight of parts, and controls the price and weight of the product.

[0004] The existing bumper bracket is assembled and connected and installed by bolts. During long-distance transportation, due to road conditions, the assembled parts may be damaged or fall off, which may easily cause traffic accidents and generate unnecessary risks in the event of an emergency.

[0005] In order to solve the above problems, the present application provides a bumper bracket assembly with an integrated flip step function. Utility Model Content

[0006] The present application provides a bumper bracket assembly with an integrated flip step function, which adopts the following technical solutions:

[0007] A bumper bracket assembly with an integrated flip step function includes a bumper shell, an anti-collision front beam mechanism is provided between the opposite inner walls of the bumper shell, an installation rear beam mechanism is provided at one end of the anti-collision front beam mechanism away from the bumper shell, and flip step mechanisms are provided on both sides of the installation rear beam mechanism, and evenly distributed air intake grilles are penetrated at both ends of the outer wall of the bumper shell, symmetrical lighting lamp clearance grooves are penetrated on one side of the outer wall of the bumper shell between the opposite air intake grilles, symmetrical trailer hooks are provided on the top of the opposite lighting lamp clearance grooves on one side of the outer wall of the bumper shell, a winch opening is penetrated on one side of the outer wall of the bumper shell between the opposite trailer hooks, and a winch is provided on the inner wall of the bumper shell between the opposite anti-collision front beam mechanisms.

[0008] Furthermore, the anti-collision front beam mechanism includes an anti-collision front beam, a symmetrical mounting bend frame is provided on the side of the anti-collision front beam close to the bumper shell, a shock-absorbing frame is provided on the opposite side of the mounting bend frame, shock-absorbing oblique frames are provided on the adjacent sides of the anti-collision front beam away from the bumper shell, a symmetrical fixed hook is provided on the side of the anti-collision front beam away from the bumper shell, and symmetrical front beam reinforcement ribs are provided opposite to each other inside the anti-collision front beam.

[0009] Furthermore, the installation bent frame, the front beam reinforcement rib and the fixed bent hook are aligned with each other, and the shock absorbing frame semi-surrounds the symmetrical installation bent frame.

[0010] Furthermore, the installation rear beam mechanism includes a rear beam reinforcement rib provided at the middle position of the side of the installation rear beam close to the anti-collision front beam mechanism, and a symmetrical installation hook provided on the side of the installation rear beam away from the anti-collision front beam mechanism. The installation rear beam and the rear beam reinforcement rib form a "mountain" shape.

[0011] Furthermore, the flip stepping mechanism includes a flip bracket, a flip bracket reinforcement rib is provided between the middle sections of the flip bracket, a rotating shaft rod is provided between the top sections of the flip bracket, a flip plate is provided on the rotating shaft rod, and a limit bracket is provided on the opposite side of the top of the flip bracket, and limit rods are evenly distributed between the limit brackets. Anti-slip grooves are provided on the top side of the flip plate away from the limit rod, and a flip limit plate is provided on the side of the flip plate close to the limit rod, and the flip limit plate is located below the limit rod.

[0012] In summary, this application has the following beneficial technical effects:

[0013] The design of the bumper bracket and its anti-collision front beam mechanism significantly improves the vehicle's safety in head-on collisions by enhancing structural strength and energy absorption capacity. This design can effectively disperse and absorb collision energy, protect the vehicle's front structure and occupant safety, and reduce accident losses. The bumper bracket with an integrated flip-up step function not only retains the protective function of a traditional bumper, but also adds convenient entry and exit functions. The design of the flip-up step mechanism allows users to easily deploy or retract the step plate as needed, improving the practicality and convenience of the vehicle. The anti-slip design of the flip-up step mechanism, the stability of the limit mechanism, and the smoothness of the flipping action all provide users with a more comfortable and safe entry and exit experience. This design takes into account the actual needs and usage habits of users, improving overall user satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this application;

[0015] Figure 2 This is a schematic diagram of the bumper housing structure of this application;

[0016] Figure 3 This is a schematic diagram of the anti-collision front beam mechanism structure of this application;

[0017] Figure 4 This is a schematic diagram of the flip stepping mechanism structure of this application.

[0018] Description of the numbers in the figure:

[0019] 1. Bumper shell; 2. Lighting groove; 3. Air intake grille; 4. Trailer hook; 5. Winch mouth; 6. Anti-collision front beam mechanism; 601. Anti-collision front beam; 602. Installing bending frame; 603. Shock-absorbing frame; 604. Shock-absorbing oblique frame; 605. Front beam reinforcement rib; 606. Fixed bending hook; 7. Installing rear beam mechanism; 701. Installing rear beam; 702. Rear beam reinforcement rib; 703. Installing bending hook; 8. Flip step mechanism; 801. Flip bracket; 802. Flip bracket reinforcement rib; 803. Rotating shaft rod; 804. Limit bracket; 805. Limit rod; 806. Flip plate; 807. Flip limit plate; 808. Anti-skid pattern; 9. Winch. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; it is obvious that the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0021] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0022] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0023] Example:

[0024] The embodiment of the present application discloses a bumper bracket assembly with an integrated flip step function. Figures 1-4 , including a bumper shell 1, an anti-collision front beam mechanism 6 is provided between the inner walls of the bumper shell 1, an end of the anti-collision front beam mechanism 6 away from the bumper shell 1 is provided with a mounting rear beam mechanism 7, and both sides of the mounting rear beam mechanism 7 are provided with a flip step mechanism 8, the outer wall ends of the bumper shell 1 are penetrated with evenly distributed air intake grilles 3, one side of the outer wall of the bumper shell 1 is located between the air intake grilles 3 and is penetrated with symmetrical lighting lamp clearance grooves 2, one side of the outer wall of the bumper shell 1 is located between the lighting lamp clearance grooves 2 and the top is provided with symmetrical trailer hooks 4, and one side of the outer wall of the bumper shell 1 is located in the middle position between the trailer hooks 4. A winch opening 5 is provided, and a winch 9 is provided between the inner wall of the bumper shell 1 and the anti-collision front beam mechanism 6. The anti-collision front beam mechanism is installed at the front end of the inner wall of the bumper shell, directly facing the collision impact, playing a primary protective role, protecting the front structure of the vehicle and the safety of the occupants. The rear beam mechanism is installed after the anti-collision front beam mechanism, which not only firmly connects the front beam and the bumper body, but also provides an installation basis for the flip step mechanism, reflecting the integration and practicality of the design. The flip step mechanism is installed on both sides of the rear beam mechanism and has a flip function, which provides convenience for passengers to get on and off the vehicle. It is especially suitable for models such as SUVs or off-road vehicles, and enhances the passability and practicality of the vehicle.

[0025] The anti-collision front beam mechanism 6 includes an anti-collision front beam 601, and the anti-collision front beam 601 is provided with a symmetrical mounting bend 602 on the side close to the bumper shell 1, and a shock absorbing frame 603 is provided on the opposite side of the mounting bend 602. The adjacent sides of the anti-collision front beam 601 away from the bumper shell 1 are provided with a shock absorbing oblique frame 604, and the anti-collision front beam 601 is provided with a symmetrical fixed hook 606 on the side away from the bumper shell 1. Symmetrical front beam reinforcement ribs 605 are provided between the opposite sides of the anti-collision front beam 601. The mounting bend 602, The front beam reinforcement ribs 605 and the fixed hooks 606 are aligned with each other, and the shock absorbing frame 603 semi-surrounds the symmetrical installation curved frame 602. The installation curved frame 602, the front beam reinforcement ribs 605 and the fixed curved hooks 606 are aligned with each other. This design not only ensures the compactness and aesthetics of the structure, but also improves the stability and reliability of the overall structure. The anti-collision front beam 601 is the main component that directly bears the impact of the collision. Its design is strong and durable, and can effectively disperse and absorb the collision energy, protect the front structure of the vehicle and the safety of the occupants, and the symmetrical installation curved frame 602 is symmetrical. 02 is installed on the side of the anti-collision front beam 601 close to the bumper shell 1, which not only provides a stable installation foundation for the anti-collision front beam, but also enhances the overall rigidity through its structural design. The shock-absorbing frame 603 is semi-circularly symmetrically installed on the opposite side of the installation bent frame 602. Its design is to further absorb and alleviate the impact force generated by the collision, reduce the energy transferred to the main structure of the vehicle, and protect the vehicle and passengers from serious damage. The shock-absorbing oblique frame 604 is set on the adjacent side of the anti-collision front beam 601 away from the bumper shell 1, and works in conjunction with the shock-absorbing frame 603. The fixed hooks 606 are symmetrically installed on the side of the anti-collision front beam 601 away from the bumper shell 1, which not only enhances the fixing stability of the anti-collision front beam, but can also be used to connect other protection or traction devices to enhance the emergency handling capability of the vehicle. The front beam reinforcement ribs 605 are arranged between the relative parts of the anti-collision front beam 601, and the anti-collision performance of the anti-collision front beam is further enhanced by increasing the structural strength, ensuring that it can remain intact and effectively function in a collision.

[0026] The installation rear beam mechanism 7 includes an installation rear beam 701 with a rear beam reinforcement rib 702 provided in the middle position of the side close to the anti-collision front beam mechanism 6, and a symmetrical installation hook 703 is provided on the side of the installation rear beam 701 away from the anti-collision front beam mechanism 6. The installation rear beam 701 and the rear beam reinforcement rib 702 form a "mountain" shape. The installation rear beam mechanism 7 provides strong support and connection functions for the bumper bracket assembly through its careful design and structural layout, ensuring the overall stability and safety performance of the bumper.

[0027] The flip stepping mechanism 8 includes a flip bracket 801, and a flip bracket reinforcement rib 802 is provided between the middle sections of the flip bracket 801. A rotating shaft rod 803 is passed through the top of the flip bracket 801, and a flip plate 806 is provided on the rotating shaft rod 803. A limiting bracket 804 is provided on the opposite side of the top of the flip bracket 801, and evenly distributed limiting rods 805 are provided between the limiting brackets 804. The top side of the flip plate 806 away from the limiting rod 805 is provided with an anti-slip groove 808, and the side of the flip plate 806 close to the limiting rod 805 is provided with a flip limiting plate 807, and the flip limiting plate 807 is located below the limiting rod 805. The flip bracket 801 serves as the main frame of the flip stepping mechanism 8, which is sturdy and flexible. Flip bracket reinforcement ribs 802 are provided between the opposing middle sections, significantly enhancing the load-bearing capacity and structural stability of the flip bracket, ensuring that it is not easily deformed or damaged during long-term use. A pivot rod 803 is provided between the opposing top sections of the flip bracket 801 and is a key component for enabling the flip plate 806 to flip. The pivot rod's design takes into account smooth rotation and durability, ensuring that the flip plate can be easily and smoothly deployed and retracted. The flip plate 806 is mounted on the pivot rod 803 and is the part that the user actually steps on. Its surface is provided with anti-slip grooves 808 to increase friction and prevent users from slipping on wet or muddy roads. The design of the flip plate 806 also takes into account comfort and durability, ensuring that the user feels comfortable and safe during use. A limit bracket 804 and a limit rod 805 are provided on opposite sides of the top of the flip bracket 801 to limit the flip angle and position of the flip plate 806. The evenly distributed limit rods 805 work in conjunction with the flip limit plates 807 to ensure that the flip plate remains stable in the predetermined position when deployed, preventing accidental shaking or falling off. The flip limit plates 807 are located below the limit rods 805. When the flip plate 806 flips to the predetermined position, the flip limit plates contact the limit rods and generate resistance, thereby limiting further flipping of the flip plate. This design not only improves the safety of the flip step mechanism, but also ensures the accuracy and reliability of the flipping action.

[0028] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A bumper support assembly with an integrated flip step function, comprising a bumper housing (1), characterized in that: An anti-collision front beam mechanism (6) is arranged between the inner walls of the bumper housing (1); a mounting rear beam mechanism (7) is arranged at one end of the anti-collision front beam mechanism (6) away from the bumper housing (1); both sides of the mounting rear beam mechanism (7) are provided with a flip step mechanism (8); evenly distributed air intake grilles (3) are penetrated through the outer wall ends of the bumper housing (1); symmetrical lighting lamp clearance grooves (2) are penetrated through one side of the outer wall of the bumper housing (1) between the opposite sides of the air intake grilles (3); symmetrical trailer hooks (4) are arranged at the top of one side of the outer wall of the bumper housing (1) between the opposite sides of the lighting lamp clearance grooves (2); a winch opening (5) is penetrated through one side of the outer wall of the bumper housing (1) between the opposite sides of the trailer hooks (4); and a winch (9) is arranged on the inner wall of the bumper housing (1) between the anti-collision front beam mechanism (6).

2. The bumper bracket assembly with integrated flip step function according to claim 1, characterized in that: The anti-collision front beam mechanism (6) comprises an anti-collision front beam (601), a symmetrical installation curved frame (602) is provided on the side of the anti-collision front beam (601) close to the bumper housing (1), a shock absorbing frame (603) is provided on the opposite side of the installation curved frame (602), a shock absorbing inclined frame (604) is provided on the adjacent side of the anti-collision front beam (601) away from the bumper housing (1), a symmetrical fixing curved hook (606) is provided on the side of the anti-collision front beam (601) away from the bumper housing (1), and symmetrical front beam reinforcing ribs (605) are provided opposite to each other in the anti-collision front beam (601).

3. The bumper support assembly with integrated flip step function according to claim 2, characterized in that: The installation curved frame (602), the front beam reinforcement rib (605) and the fixed curved hook (606) are all aligned with each other, and the shock absorbing frame (603) semi-surrounds the symmetrical installation curved frame (602).

4. The bumper support assembly with integrated flip step function according to claim 1, characterized in that: The installation rear beam mechanism (7) comprises a rear beam reinforcing rib (702) provided at the middle position of a side of the installation rear beam (701) close to the anti-collision front beam mechanism (6), and a symmetrical installation hook (703) provided on a side of the installation rear beam (701) away from the anti-collision front beam mechanism (6), and the installation rear beam (701) and the rear beam reinforcing rib (702) form a "mountain" shape.

5. The bumper support assembly with integrated flip step function according to claim 1, characterized in that: The flip stepping mechanism (8) comprises a flip bracket (801), a flip bracket reinforcement rib (802) is arranged between the middle sections of the flip bracket (801), a rotating shaft rod (803) is penetrated between the top sections of the flip bracket (801), a flip plate (806) is arranged on the rotating shaft rod (803), a limiting bracket (804) is arranged on the top sections of the flip bracket (801) and the limiting rods (805) are evenly distributed between the limiting brackets (804), an anti-slip pattern (808) is arranged on the top section of the flip plate (806) away from the limiting rod (805), a flip limiting plate (807) is arranged on the side of the flip plate (806) close to the limiting rod (805), and the flip limiting plate (807) is located below the limiting rod (805).

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