Body assembly and automobile

Abstract

The present invention provides a vehicle body assembly and a car, the vehicle body assembly includes a vehicle frame, an anti-collision component and a reinforcement component, the anti-collision component includes a fixed bracket and an anti-collision beam, the fixed bracket is arranged at the front end of the vehicle frame, the reinforcement component includes a reinforcement column, a reinforcement beam, a first reinforcement seat, a second reinforcement seat and a third reinforcement seat, the second reinforcement seat is arranged at the inner wall of the vehicle frame, the third reinforcement seat is arranged at the bottom of the vehicle frame, a plurality of reinforcement plates are arranged on the second reinforcement seat, a plurality of assembly columns are arranged on the side wall of the reinforcement plate, the third reinforcement seat includes a plurality of fixing plates and a support plate, a fixing hole is arranged on the side wall of the fixing plate, a fixing column is arranged in the fixing hole, and a support column is arranged on the support plate. The present invention improves the stability of the bottom structure of the vehicle frame through the design of the reinforcement beam, improves the stability of the structure between the front end and rear end of the vehicle frame and the reinforcement beam through the design of the second reinforcement seat, and improves the stability of the structure between the bottom of the vehicle frame and the reinforcement beam through the design of the third reinforcement plate.

Description

Technical Field

[0001] The present invention relates to the technical field of automobiles, and in particular to a vehicle body assembly and an automobile. Background Art

[0002] As society continues to develop, people's living standards are gradually improving, and cars, as a means of transportation, have gradually become popular in China. The overall strength of cars is constantly improving, and the appearance of cars is gradually meeting the aesthetic needs of the public. As an important component of a car, the stability of the structure of the car body assembly will directly affect the driving safety of the car. Therefore, people have higher requirements for the stability of the structure of the car body assembly.

[0003] The existing body assembly includes a frame and an anti-collision beam connected to the frame. The frame is made of steel material to improve the stability of the body assembly structure. However, during the use of the existing body assembly, as the overall structure of the body becomes larger, the use of steel material alone can no longer meet the requirements of the existing automobile structure stability. Therefore, the overall stability of the automobile is low, which reduces the driving safety performance of the automobile. Summary of the invention

[0004] Based on this, an object of the embodiments of the present invention is to provide a vehicle body assembly and a vehicle with high structural stability.

[0005] A vehicle body assembly comprises a frame and an anti-collision component and a reinforcement component arranged on the frame, the anti-collision component comprises a fixed bracket and an anti-collision beam arranged on the fixed bracket, the fixed bracket is arranged at the front end of the frame, the reinforcement component comprises a reinforcement column arranged at the front end of the frame, a reinforcement beam arranged at the bottom of the frame, a first reinforcement seat arranged at the top angle of the frame, and a second reinforcement seat and a third reinforcement seat respectively connected to the reinforcement beam, the second reinforcement seat is arranged on the inner wall of the frame, the third reinforcement seat is arranged at the bottom of the frame, a plurality of reinforcement plates are arranged on the second reinforcement seat, a plurality of assembly columns are arranged on the side walls of the reinforcement plates, the third reinforcement seat comprises a plurality of fixing plates and a support plate arranged between the fixing plates, a fixing hole is arranged on the side wall of the fixing plate, a fixing column is arranged in the fixing hole, and a support column is arranged on the support plate.

[0006] The above-mentioned body assembly improves the stability of the bottom structure of the frame through the design of the reinforcing cross beam, improves the stability of the structure between the front and rear ends of the frame and the reinforcing cross beam through the design of the second reinforcing seat, and improves the stability of the structure between the bottom of the frame and the reinforcing cross beam through the design of the third reinforcing plate, so that the body assembly improves the strength of the overall structure through the design of the reinforcing component.

[0007] Furthermore, a vibration damping seat is provided at the bottom of the frame, a vibration damping seat is provided inside the vibration damping seat, and the vibration damper is used to reduce vibration between the frame and the vehicle body.

[0008] Furthermore, a limiting plate is provided on the rear end outer wall of the frame, one side of the limiting plate is fixed to the frame, and the other side protrudes away from the frame.

[0009] Furthermore, an escape groove is provided on the outer wall of the upper end of the second reinforcement seat, and the reinforcement beam is mounted on the escape groove.

[0010] Furthermore, a support frame is provided at the bottom of the rear end of the frame, the support frame adopts a right-angled triangle support structure, and the right-angled side of the support frame is connected to the frame.

[0011] Furthermore, the height of the plate surface of the support plate is smaller than the height of the top side wall of the fixed plate, and the support plate is perpendicular to the side wall of the fixed plate.

[0012] Furthermore, energy absorbing holes are provided in the fixing bracket and the anti-collision beam, and the energy absorbing holes are used to improve the anti-collision capabilities of the fixing bracket and the anti-collision beam.

[0013] Furthermore, a buffer plate is provided at the end of the support column, and a buffer spring or a rubber pad is provided inside the buffer plate.

[0014] The present invention also provides an automobile, comprising an automobile body and the above-mentioned body assembly, wherein the automobile body is connected to the body assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a vehicle body assembly provided in a first embodiment of the present invention;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure of the bottom of the middle body assembly;

[0017] Figure 3 for Figure 1 A schematic diagram of the structure of the second reinforcement seat;

[0018] Figure 4 for Figure 2 Structural schematic diagram of the third reinforcement seat;

[0019] Figure 5 A schematic structural diagram of a vehicle body assembly provided in accordance with a second embodiment of the present invention;

[0020] Main element symbols

[0021] Body assembly 100，100a Frame 10 Anti-collision components 11 Fixed bracket 12 Anti-collision beam 13 Reinforcement column 14 Reinforcement beam 15 First reinforcement seat 16 Second reinforcement seat 17 The third reinforcement seat 18 Reinforcement plate 19 Assembly column 20 Fixed plate 21 Support plate 22 Fixed column 23 Support column 24 Vibration mount 25 Avoidance groove 26 Support frame 27 Limit plate 28 DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. Several embodiments of the present invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right", "upper", "lower" and similar expressions used herein are for illustrative purposes only and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as limiting the present invention.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be 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 it can be indirectly connected through an intermediate medium, or it can be internal communication between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] See also Figures 1 to 4 The first embodiment of the present invention provides a vehicle body assembly 100, including a vehicle frame 10 and an anti-collision component 11 and a reinforcement component arranged on the vehicle frame 10, wherein the anti-collision component 11 includes a fixed bracket 12 and an anti-collision beam 13 arranged on the fixed bracket 12, and the fixed bracket 12 is arranged at the front end of the vehicle frame 10, wherein, through the design of the fixed bracket 12, an effective connection and fixing effect is achieved between the anti-collision beam 13 and the vehicle frame 10, and through the design of the anti-collision beam 13, the anti-collision ability of the front section of the vehicle frame 10 is effectively improved, thereby improving the safety of vehicle driving.

[0026] Specifically, in this embodiment, the reinforcement assembly includes a reinforcement column 14 arranged at the front end of the frame 10, a reinforcement beam 15 arranged at the bottom of the frame 10, a first reinforcement seat 16 arranged at the top corner of the frame 10, and a second reinforcement seat 17 and a third reinforcement seat 18 respectively connected to the reinforcement beam 15, the two ends of the reinforcement column 14 are respectively connected to the front end of the car and the fixed bracket 12, the second reinforcement seat 17 is arranged on the inner wall of the frame 10, the third reinforcement seat 18 is arranged at the bottom of the frame 10, a plurality of reinforcement plates 19 are arranged on the second reinforcement seat 17, a plurality of assembly columns 20 are arranged on the side wall of the reinforcement plate 19, the third reinforcement seat 18 includes a plurality of fixing plates 21 and a support plate 22 arranged between the fixing plates 21, the side wall of the fixing plate 21 is provided with a fixing hole, a fixing column 23 is arranged in the fixing hole, and a support column 24 is arranged on the support plate 22.

[0027] Preferably, a vibration damping seat 25 is provided at the bottom of the frame 10, and a vibration damper is provided inside the vibration damping seat 25. The vibration damper is used to reduce the vibration between the frame 10 and the vehicle body, thereby reducing the vibration of the vehicle body assembly 100 during driving. An avoidance groove 26 is provided on the outer wall of the upper end of the second reinforcement seat 17, and the reinforcement beam 15 is mounted on the avoidance groove 26. Through the design of the avoidance groove 26, the assembly stability between the reinforcement beam 15 and the second reinforcement seat 17 is effectively improved.

[0028] In addition, in the present embodiment, a support frame 27 is provided at the bottom of the rear end of the frame 10, the support frame 27 adopts a right-angled triangle support structure, and the right-angled side of the support frame 27 is connected to the frame 10, the plate surface height of the support plate 22 is less than the top side wall height of the fixed plate 21, and the support plate 22 is perpendicular to the side wall of the fixed plate 21, energy absorption holes are provided in the fixed bracket 12 and the anti-collision beam 13, and the energy absorption holes are used to improve the anti-collision ability of the fixed bracket 12 and the anti-collision beam 13, and a buffer plate is provided at the end of the support column 24, and a buffer spring or a rubber pad is provided in the buffer plate.

[0029] In this embodiment, the stability of the bottom structure of the frame 10 is improved through the design of the reinforcing cross beam 15, the stability of the structure between the front and rear ends of the frame 10 and the reinforcing cross beam 15 is improved through the design of the second reinforcing seat 17, and the stability of the structure between the bottom of the frame 10 and the reinforcing cross beam 15 is improved through the design of the third reinforcing plate 19, so that the overall structural strength of the body assembly 100 is improved through the design of the reinforcing components.

[0030] See also Figure 5, is a schematic structural diagram of a vehicle body assembly 100a provided in a second embodiment of the present invention. The structure of the second embodiment is substantially the same as that of the first embodiment, except that, in the present embodiment, a limiting plate 28 is provided on the rear end outer wall of the frame 10, one side of the limiting plate 28 is fixed to the frame 10, and the other side protrudes away from the frame 10. Through the design of the limiting plate 28, an effective movable limiting effect is achieved between the frame 10 and the vehicle body, thereby improving the structural stability between the frame 10 and the vehicle body.

[0031] The present invention also provides an automobile, comprising an automobile body and the above-mentioned body assembly 100a, wherein the body assembly 100a is connected to the automobile body, and the driving safety performance of the automobile is effectively improved through the design of the body assembly 100a.

[0032] The above embodiments describe the technical principles of the present invention, and these descriptions are only for explaining the principles of the present invention, and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without creative work, and these methods will fall within the scope of protection of the present invention.

Claims

1. A vehicle body assembly, characterized in that: The invention comprises a frame and an anti-collision assembly and a reinforcement assembly arranged on the frame, wherein the anti-collision assembly comprises a fixed bracket and an anti-collision beam arranged on the fixed bracket, the fixed bracket is arranged at the front end of the frame, the reinforcement assembly comprises a reinforcement column arranged at the front end of the frame, a reinforcement beam arranged at the bottom of the frame, a first reinforcement seat arranged at the top angle of the frame, and a second reinforcement seat and a third reinforcement seat respectively connected with the reinforcement beam, the second reinforcement seat is arranged on the inner wall of the frame, the third reinforcement seat is arranged at the bottom of the frame, a plurality of reinforcement plates are arranged on the second reinforcement seat, a plurality of assembly columns are arranged on the side wall of the reinforcement plate, the third reinforcement seat comprises a plurality of fixing plates and a support plate arranged between the fixing plates, a fixing hole is arranged on the side wall of the fixing plate, a fixing column is arranged in the fixing hole, and a support column is arranged on the support plate; The upper outer wall of the second reinforcement seat is provided with an avoidance groove, and the reinforcement beam is mounted on the avoidance groove; Energy absorbing holes are provided in the fixing bracket and the anti-collision beam, and the energy absorbing holes are used to improve the anti-collision capabilities of the fixing bracket and the anti-collision beam.

2. The vehicle body assembly according to claim 1, characterized in that: A vibration damping seat is provided at the bottom of the frame, a vibration damping seat is provided inside the vibration damping seat, and the vibration damping seat is used to reduce the vibration between the frame and the vehicle body.

3. The vehicle body assembly according to claim 1, characterized in that: A limiting plate is arranged on the rear end outer wall of the frame, one side of the limiting plate is fixed to the frame, and the other side thereof is raised away from the frame.

4. The vehicle body assembly according to claim 1, characterized in that: A support frame is provided at the bottom of the rear end of the frame. The support frame adopts a right-angled triangle support structure, and the right-angle side of the support frame is connected to the frame.

5. The vehicle body assembly according to claim 1, characterized in that: The height of the support plate is less than the height of the top side wall of the fixing plate, and the support plate is perpendicular to the side wall of the fixing plate.

6. The vehicle body assembly according to claim 1, characterized in that: A buffer plate is provided at the end of the support column, and a buffer spring or a rubber pad is provided inside the buffer plate.

7. A car, characterized in that: It comprises an automobile body and the body assembly according to any one of claims 1 to 6, wherein the automobile body is connected to the body assembly.

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