CN220009675U

CN220009675U - Lower car body baffle

Info

Publication number: CN220009675U
Application number: CN202321377763.9U
Authority: CN
Inventors: 顾子嬏; 罗爱霞
Original assignee: Guangzhou Haifeng Auto Parts Co ltd
Current assignee: Guangzhou Haifeng Auto Parts Co ltd
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-11-14
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses a lower vehicle body baffle, which comprises the following technical scheme: guard plate and buffer board, the pivot has been cup jointed to guard plate bottom one side, the buffer board is installed to the pivot bottom, the pivot one side is kept away from to the guard plate bottom and is installed spacing, the spring is installed near spacing one side in the buffer board top, the spring top sets up in the guard plate bottom, the guard plate is installed damping rubber with buffer board clearance position department, be equipped with the heavy groove of subtracting in the middle of the guard plate bottom, the strengthening rib B is transversely installed to the inside transverse installation of heavy groove of subtracting, the strengthening rib A is vertically installed to the inside vertical installation of heavy groove of subtracting. The utility model provides a lower automobile body baffle has solved current guard plate and has mainly adopted two individual layer fly leaves to protect the engine, and the collision impact force is great in the automobile driving, relies on the not ideal problem of protection effect of individual layer fly leaf to the engine, has reduced the impact of collision impact force to the engine to the protection effect of engine has been improved.

Description

Lower car body baffle

Technical Field

The utility model relates to the technical field of automobile engine use, in particular to a lower automobile body baffle.

Background

The engine baffle prevents soil from wrapping the engine and prevents the engine from being damaged due to impact of uneven pavement on the engine in the running process, most of the engine baffles are arranged below the engine, the baffles can prevent soil from wrapping the engine, and the engine can be prevented from being damaged due to impact of uneven pavement on the engine in the running process.

Through retrieving, it is found that lower automobile body baffle among the prior art is as the automobile body backplate of the publication number CN216994599U open, through first spring cooperation support frame and first fly leaf, second fly leaf swing joint, so can have certain elasticity to the support frame by effectual realization first spring, even the car is in the time of traveling first fly leaf and second fly leaf collide with stone also can have certain toughness, and through the bleeder vent that support frame, second fly leaf were seted up, consequently can realize that the car is also ventilative in the time of traveling bottom, avoid down the backplate to cause the car bottom to be airtight, and first fly leaf, second fly leaf are in active state, and then can be convenient for the air current flow.

The existing protection plate mainly adopts two single-layer movable plates to protect an engine, collision impact force is large in the running process of an automobile, and the protection effect of the single-layer movable plates on the engine is not ideal.

Disclosure of Invention

The utility model aims to provide a lower vehicle body baffle plate, which has the advantage of multiple protection of an engine, and solves the problems that the existing protection plate mainly adopts two single-layer movable plates to protect the engine, the collision impact force is large in the running process of an automobile, and the protection effect of the single-layer movable plates on the engine is not ideal.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lower automobile body baffle, includes guard plate and buffer board, wherein the pivot has been cup jointed to guard plate bottom one side, the buffer board is installed to the pivot bottom, the spacer is installed to guard plate bottom one side of keeping away from the pivot, the spring is installed near spacer one side at the buffer board top, the spring top sets up in the guard plate bottom, the damping rubber is installed to guard plate and buffer board clearance position department.

Preferably, a weight-reducing groove is formed in the middle of the bottom of the protection plate, a reinforcing rib B is transversely arranged in the weight-reducing groove, and a reinforcing rib A is vertically arranged in the weight-reducing groove.

Preferably, both sides of the top of the protection plate are provided with ventilation windows A, and both sides of the inside of the buffer plate are provided with ventilation windows B.

Preferably, a buffer groove is formed in the middle of the inside of the buffer plate, and a cross support frame is arranged in the buffer groove.

Preferably, the buffer plate and the protection plate are made of stainless steel materials.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the protection plate, the buffer plate, the damping rubber and the spring are arranged, so that the effect of multiple protection on collision impact force is achieved, the problem that the existing protection plate mainly adopts two single-layer movable plates to protect an engine, the collision impact force is large in the running process of an automobile, and the protection effect of the single-layer movable plates on the engine is not ideal is solved, the influence of the collision impact force on the engine is reduced, and the protection effect of the engine is improved.

2. According to the utility model, the buffer groove and the cross support frame are arranged, so that the effect of increasing the use strength of the buffer plate is achieved, the problems that the existing protection plate is simple in structure, poor in shock resistance and influences the protection performance of the protection plate are solved, and the protection effect of the protection mechanism is improved.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a buffer plate of the present utility model;

fig. 3 is a schematic view showing the bottom structure of the protection plate of the present utility model.

Reference numerals: 1. a protection plate; 2. a reinforcing rib A; 3. a ventilation window A; 4. a weight reduction groove; 5. a rotating shaft; 6. a ventilation window B; 7. damping rubber; 8. a buffer plate; 9. a spring; 10. a limiting frame; 11. a buffer tank; 12. a cross support frame; 13. and a reinforcing rib B.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1-3, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a lower automobile body baffle, including guard plate 1 and buffer plate 8, pivot 5 has been cup jointed to guard plate 1 bottom one side, buffer plate 8 is installed to pivot 5 bottom, guard plate 1 bottom is kept away from pivot 5 one side and is installed spacing 10, spring 9 is installed near spacing 10 one side at buffer plate 8 top, spring 9 top sets up in guard plate 1 bottom, buffer plate 1 and buffer plate 8 gap position department install damping rubber 7, through spring 9 and damping rubber 7, absorb the collision impact force, be equipped with in the middle of the guard plate 1 bottom and subtract heavy groove 4, subtract the inside transverse installation of heavy groove 4 has strengthening rib B13, it has strengthening rib A2 to subtract the inside vertical installation of heavy groove 4, increase guard plate 1 intensity through strengthening rib A2 and strengthening rib B13, guard plate 1 top both sides all are equipped with transom A3, buffer plate 8 inside both sides all are equipped with transom B6, through transom A3 and transom B6, increase the ventilation effect of the utility model, buffer plate 8 inside middle buffer groove 11 internally mounted has cross support frame 12, increase buffer plate 8's supporting strength, buffer plate 8 and guard plate 8 and 1 adopt the equal steel of not to make.

The working principle of the lower body panel 1 based on the embodiment is: after the utility model is installed, the utility model is installed at the bottom of an automobile engine, when a ground obstacle collides with an automobile chassis, the impact force borne by the buffer plate 8 is buffered through the arranged spring 9 and the damping rubber 7, the impact force of the ground obstacle on the buffer plate 8 is reduced, so that the protection effect of the engine is achieved, meanwhile, the bending resistance of the buffer plate 8 is improved through the arranged cross support frame 12, and meanwhile, the supporting performance of the protection plate 1 is improved through the arranged reinforcing ribs A2 and the reinforcing ribs B13.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. The utility model provides a lower automobile body baffle, includes guard plate (1) and buffer board (8), its characterized in that: the utility model discloses a damping rubber damping device for a vehicle, including guard plate (1), buffer plate (8) are installed to guard plate (1) bottom one side has cup jointed pivot (5), buffer plate (5) bottom is installed to pivot (5) bottom, limit frame (10) are installed to guard plate (1) bottom one side, spring (9) are installed near limit frame (10) one side at buffer plate (8) top, spring (9) top sets up in guard plate (1) bottom, guard plate (1) and buffer plate (8) gap position department install damping rubber (7).

2. A lower body panel as claimed in claim 1, wherein: the novel anti-collision protection device is characterized in that a weight reduction groove (4) is formed in the middle of the bottom of the protection plate (1), a reinforcing rib B (13) is transversely arranged in the weight reduction groove (4), and a reinforcing rib A (2) is vertically arranged in the weight reduction groove (4).

3. A lower body panel as claimed in claim 1, wherein: the protection plate (1) is characterized in that ventilation windows A (3) are formed in two sides of the top of the protection plate (1), and ventilation windows B (6) are formed in two sides of the inside of the buffer plate (8).

4. A lower body panel as claimed in claim 1, wherein: the buffer plate (8) is internally provided with a buffer groove (11) in the middle, and the buffer groove (11) is internally provided with a cross support frame (12).

5. A lower body panel as claimed in claim 1, wherein: the buffer plate (8) and the protection plate (1) are made of stainless steel materials.