Truck bumper mounting bracket with flow guide function

Abstract

The utility model relates to a truck bumper mounting bracket with a flow guide function, which comprises a bumper body and a water tank cross beam assembly which are arranged on a truck body, the bumper body is provided with a mounting bracket, the bumper body is provided with an air inlet grille, and the mounting bracket is provided with a flow guide plate which is communicated with the air inlet grille. The guide plate and the mounting support are arranged on the water tank beam assembly and form a closed cavity, the closed cavity communicates with a radiator assembly of a vehicle body and an air inlet of an air filter, the bumper body can be effectively supported through the mounting support, and the anti-collision effect is improved; the closed cavity guides air entering from the air inlet grille to the air inlet face of the radiator assembly and the air inlet of the air filter, direct impact of airflow on a vehicle chassis is reduced, and therefore wind resistance is reduced, and fuel economy is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a mounting bracket for a truck bumper with a flow guiding function. Background Art

[0002] As an important part of a vehicle, the mounting bracket of a truck bumper mainly functions to absorb and relieve the external impact force when the vehicle or the driver is impacted, so as to reduce the injury of the passengers in the vehicle and protect the safety of people and vehicles. Traditional bumper mounting brackets mostly focus on the supporting and energy absorption effects, and less consider the aerodynamic performance during vehicle driving. Generally, the grille opening is relatively large, and only the air intake requirement and stable installation are satisfied. There are the following problems and deficiencies:

[0003] 1. The relatively large grille opening is not conducive to the aesthetic design of the whole vehicle shape;

[0004] 2. The bumper body lacks support, and the surface dent resistance is relatively poor;

[0005] 3. The wind resistance is relatively large, affecting the fuel economy of the whole vehicle.

[0006] Therefore, it is particularly important to design a mounting bracket for a truck bumper that can effectively support the bumper and has a flow guiding function. Content of the Utility Model

[0007] In view of this, the utility model provides a mounting bracket for a truck bumper with a flow guiding function. On the basis of ensuring the stable installation of the bumper, through the design of the flow guiding structure, the air flow in the front part of the vehicle is guided, the direct impact of the air flow on the vehicle chassis is reduced, thereby reducing the wind resistance, improving the fuel economy, and at the same time enhancing the dent resistance of the bumper surface.

[0008] The mounting bracket for a truck bumper with a flow guiding function provided by the utility model adopts the following technical scheme:

[0009] A mounting bracket for a truck bumper with a flow guiding function includes a bumper body and a radiator cross member assembly arranged on the vehicle body. An installation bracket is arranged on the bumper body. The bumper body has an air intake grille. A flow guiding plate is arranged on the installation bracket and is in communication with the air intake grille. The flow guiding plate and the installation bracket are arranged on the radiator cross member assembly and form a closed cavity, and the closed cavity is in communication with the radiator assembly of the vehicle body and the air inlet of the air cleaner.

[0010] Optionally, the bumper body has a clamping portion for clamping with the installation bracket.

[0011] Optionally, the radiator assembly is arranged on the radiator cross member assembly, and the flow guiding plate is attached to the radiator.

[0012] Optionally, the mounting bracket has a first mounting portion for connecting with the front upper middle mounting crossbeam assembly.

[0013] Optionally, the area ratio of the mounting bracket to the bumper body is greater than 55%.

[0014] Optionally, the area ratio of the intake grille opening to the effective area of the radiator ranges from 15% to 25%.

[0015] Optionally, the air filter has a second mounting portion for connecting with the front upper middle mounting crossbeam assembly.

[0016] In summary, the present utility model includes at least one of the following beneficial technical effects: Description of the Drawings

[0017] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 is the front view of the embodiment of the present utility model;

[0019] Figure 2 is the schematic diagram of the connection structure between the mounting bracket and the front upper middle mounting crossbeam assembly of the embodiment of the present utility model;

[0020] Figure 3 is the schematic diagram of the connection structure between the mounting bracket and the bumper body of the embodiment of the present utility model;

[0021] Figure 4 is the schematic diagram of the connection structure between the mounting bracket, the air filter and the front upper middle mounting crossbeam assembly of the embodiment of the present utility model;

[0022] Figure 5 is the schematic diagram of the connection structure between the deflector and the upper middle mounting crossbeam assembly of the embodiment of the present utility model;

[0023] Figure 6 is the schematic diagram of the radiator assembly structure of the embodiment of the present utility model.

[0024] Description of the reference numerals: 1, bumper body; 2, radiator crossbeam assembly; 3, mounting bracket; 4, intake grille; 5, deflector; 6, air filter; 61, air inlet; 7, clamping portion; 8, radiator assembly; 9, front upper middle mounting crossbeam assembly; 10, first mounting portion; 11, second mounting portion. Detailed Embodiments

[0025] The following describes the embodiments of the present invention through specific examples. Those skilled in the art can easily understand the other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0026] The following will Figure 1-6 further elaborate on the present utility model in detail.

[0027] An embodiment of the present utility model discloses a mounting bracket for a truck bumper with a flow guiding function.

[0028] Referring to Figure 1 - Figure 6 , a mounting bracket for a truck bumper with a flow guiding function includes a bumper body 1 disposed on the vehicle body and a radiator crossmember assembly 2. An installation bracket 3 is provided on the bumper body 1. The bumper body 1 has an air intake grille 4. A flow deflector 5 is provided on the installation bracket 3 and is in communication with the air intake grille 4. The flow deflector 5 and the installation bracket 3 are disposed on the radiator crossmember assembly 2 to form a closed cavity, and the closed cavity is in communication with the intake surface of the radiator assembly 8 of the vehicle body and the air inlet 61 of the air cleaner 6. The setting of the installation bracket 3 can effectively support the bumper body 1, improve the anti-collision effect. The closed cavity guides the gas entering from the air intake grille 4 to the intake surface of the radiator assembly 8 and the air inlet 61 of the air cleaner 6, reducing the direct impact of the airflow on the vehicle chassis, thereby reducing wind resistance and improving fuel economy.

[0029] The bumper body 1 has a clamping portion 7, and a clamping groove is provided on the installation bracket 3. The clamping portion 7 is used to be clamped with the installation bracket 3. The bumper body 1 is clamped on the installation bracket 3, providing stable support for the bumper body 1 and improving the anti-collision ability. The clamping setting has the convenience of installation and disassembly, facilitating later maintenance and replacement.

[0030] In this embodiment, the installation bracket 3 is threadedly connected to the front upper middle section installation crossmember assembly 9, and the air cleaner 6 is threadedly connected to the front upper middle section installation crossmember assembly 9.

[0031] The flow deflector 5 and the bumper mounting bracket 3 can be fixed by welding, bonding or detachable connection methods.

[0032] The flow deflector 5 and the installation bracket 3 are disposed on the radiator crossmember assembly 2 to form a closed cavity, which is beneficial to the gas entering the air inlet 61 of the upper air cleaner 6, guiding the airflow at the front of the vehicle, reducing the direct impact of the airflow on the vehicle chassis, thereby reducing wind resistance and improving fuel economy.

[0033] The radiator assembly 8 is arranged on the radiator crossbeam assembly 2, and the deflector 5 is attached to the radiator to improve the sealing performance, prevent gas from overflowing from the closed cavity, and facilitate gas diversion.

[0034] The mounting bracket 3 has a first mounting portion 10 which is used to connect with the front upper middle mounting crossbeam assembly 9, improving the connection stability of the mounting bracket 3. The mounting bracket 3 is fixedly connected by bolts.

[0035] The area ratio of the mounting bracket 3 to the area of the bumper body 1 is greater than 55%. The large-area support of the mounting bracket 3 can effectively improve the anti-dent performance of the bumper surface and enhance the anti-collision effect.

[0036] The ratio range of the opening area of the intake grille 4 to the effective area of the radiator is 15% - 25%. The smaller grille opening is beneficial to the aesthetic design of the whole vehicle. Moreover, it is conducive to diversion, with a faster diversion speed, reducing the direct impact of the air flow on the vehicle chassis, thereby reducing wind resistance and improving fuel economy.

[0037] The air filter 6 has a second mounting portion 11 which is used to connect with the front upper middle mounting crossbeam assembly 9. The second mounting portion 11 is connected by bolts, and the air filter 6 is fixedly connected to the front upper middle mounting crossbeam assembly 9 by bolts.

[0038] In this article, specific examples are used to elaborate on the principle and implementation mode of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. The above is only the preferred implementation mode of the present utility model. It should be noted that due to the limitation of literal expression and objectively existing infinite specific structures, for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements, refinements or changes can be made, or the above technical features can be combined in an appropriate way; these improvements, refinements, changes or combinations, or directly applying the concept and technical solution of the utility model to other occasions without improvement, shall all be regarded as the protection scope of the present utility model.

Claims

1. A truck bumper mounting bracket with diversion function, characterized in that: It includes a bumper body and a radiator cross beam assembly arranged on a vehicle body, a mounting bracket is arranged on the bumper body, the bumper body has an air intake grille, a guide plate is arranged on the mounting bracket and is in communication with the air intake grille, the guide plate and the mounting bracket are arranged on the radiator cross beam assembly and form a closed cavity, and the closed cavity is in communication with the radiator assembly of the vehicle body and the air intake of the air filter.

2. The truck bumper mounting bracket with diversion function according to claim 1, characterized in that: The bumper body has a clamping portion, and the clamping portion is used for clamping with the mounting bracket.

3. The truck bumper mounting bracket with diversion function according to claim 2, characterized in that: The radiator assembly is arranged on the water tank crossbeam assembly, and the guide plate is attached to the radiator.

4. The truck bumper mounting bracket with diversion function according to claim 3 is characterized in that: The mounting bracket has a mounting portion 1, and the mounting portion 1 is used to be connected to the front upper middle section mounting crossbeam assembly.

5. The truck bumper mounting bracket with diversion function according to claim 1, characterized in that: The ratio of the area of ​​the mounting bracket to the area of ​​the bumper body is greater than 55%.

6. The truck bumper mounting bracket with diversion function according to claim 1, characterized in that: The ratio of the opening area of ​​the air intake grille to the effective area of ​​the radiator is in the range of 15%-25%.

7. The truck bumper mounting bracket with diversion function according to claim 1, characterized in that: The air filter is provided with a second mounting portion, and the second mounting portion is used to be connected with the front upper middle section mounting crossbeam assembly.

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