Automobile bottom guard plate with reinforcing structure

Abstract

The utility model relates to the technical field of automobile part machining, in particular to an automobile bottom guard plate with a reinforcing structure, which comprises a bottom guard plate body, a reinforcing mechanism is arranged at the bottom of the bottom guard plate body, and a fixing mechanism is arranged at the top of the bottom guard plate body. The reinforcing mechanism comprises three reinforcing ribs and reinforcing ribs, and the three reinforcing ribs are fixedly connected to the bottom of the bottom protection plate body at equal intervals. According to the bottom guard plate for the automobile chassis, the deformation resistance strength of the bottom guard plate body can be improved through the arranged reinforcing ribs, so that the bottom guard plate body can better protect other parts of the automobile chassis, the product quality is guaranteed, the service life is prolonged, the sleeve is fixedly connected to the automobile chassis, then the base is inserted into the sleeve, and the bottom guard plate is convenient to assemble and disassemble. And the clamping plate is clamped in the limiting hole under the action of the elastic force of the spring I, so that the base, the bottom protection plate body and the sleeve are connected and fixed, and the bottom protection plate body is convenient to mount.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to an automobile bottom guard plate with a reinforced structure. Background Art

[0002] The car underbody guard is installed at the bottom of the car chassis. It is mainly used to protect car parts (such as various pipelines, wiring harnesses, etc.) to prevent various foreign objects on the road from causing impact damage to these parts during driving.

[0003] For example, "A kind of automobile underbody guard plate" with publication number "CN219635128U" includes a main body module, an installation module and a wind resistance module, the main body module includes a guard plate body, both ends of the guard plate body are fixedly connected with arc plates, the installation module includes two movable components respectively arranged on both sides of the guard plate body, the two movable components are connected with two arc plates, two positioning blocks are arranged on the two movable components, one end of the guard plate body is fixedly connected with a protective shell, through the arrangement of the movable component, the positioning block, the wrench component and the transmission belt, the staff can rotate one of the wrench components, and the two movable components can be driven by the transmission belt, so as to synchronously adjust the four positioning blocks in pairs, thereby improving the convenience during adjustment and the practicality of the guard plate.

[0004] However, most of the existing automobile underbody guards are large-plane structures. Since the automobile underbody guards mainly play the role of protecting the automobile engine, and the automobile is often driving at a relatively high speed, when encountering impacts such as water, the underbody guards are often subjected to a large impact force. Therefore, the middle part of the underbody guard is prone to fracture, causing damage to the engine and affecting the service life of the automobile. Utility Model Content

[0005] The purpose of the utility model is to provide an automobile underbody guard plate with a reinforced structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automobile underbody guard with a reinforcement structure comprises: an underbody guard body, a reinforcement mechanism is arranged at the bottom of the underbody guard body, and a fixing mechanism is arranged at the top of the underbody guard body;

[0008] The reinforcing mechanism comprises: three reinforcing ribs and reinforcing ribs, wherein the three reinforcing ribs are fixedly connected to the bottom of the bottom guard plate body at equal intervals, and the reinforcing rib is fixedly connected between two adjacent reinforcing ribs;

[0009] The fixing mechanism comprises: a base, the base is fixedly connected to the top of the bottom guard plate body, the top of the base is fixedly connected to a connecting column, the outer wall of the connecting column is relatively provided with two mounting grooves, the inner wall of each mounting groove is hinged with a clamping plate, the opposite surfaces of the two clamping plates are fixedly connected with spring 1, the opposite ends of the two spring 1s are respectively fixedly connected to the inner walls of the two mounting grooves, the outer wall of the base is slidably connected with a sleeve, and the top of the sleeve is fixedly connected to the external automobile chassis, the top inner wall of the sleeve is fixedly connected with spring 2, and the bottom end of the spring 2 abuts against the top of the connecting column, and the anti-deformation strength of the bottom guard plate body can be improved by setting reinforcing ribs and reinforcing ribs, so that the bottom The guard plate body can better provide protection for other parts of the automobile chassis, ensure the quality of the product and improve its service life. By fixing the sleeve to the automobile chassis and then inserting the base into the sleeve, the clamping plate is clamped in the limiting hole under the elastic force of the spring 1 itself, thereby connecting and fixing the base, the bottom guard plate body and the sleeve, which is convenient for the installation of the bottom guard plate body. Conversely, by pressing the bottom guard plate body to drive the base to slide along the inner wall of the sleeve, the base drives the connecting column to move and compresses the spring 2, and at the same time presses the clamping plate to compress the spring 1, thereby shrinking the clamping plate into the sleeve, and then pulling the bottom guard plate body to drive the base to move and separate from the sleeve, thereby removing the bottom guard plate body, which is convenient for the maintenance or replacement of the bottom guard plate body.

[0010] Preferably, two limiting holes are formed on the outer wall of the sleeve relative to each other, and the two clamping plates are respectively clamped in the two limiting holes.

[0011] Preferably, the reinforcing ribs are arranged in a "V" shape, and there are several reinforcing ribs, which are arranged at equal intervals.

[0012] Preferably, a heat dissipation through hole is opened on the top of the bottom guard plate body, and the heat dissipation through hole is arranged in a rectangular shape. The ventilation and heat dissipation performance of the engine is ensured by the arranged heat dissipation through hole, and the service life of the engine is effectively protected. When the car encounters a flooded section of the road, the heat dissipation through hole is conducive to the drainage of the bottom guard plate body and avoids corrosion.

[0013] Preferably, there are a plurality of heat dissipation through holes, which are arranged at equal intervals.

[0014] Preferably, there are four groups of the fixing mechanisms, which are respectively arranged at the four top corners of the bottom guard plate body.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The reinforcement ribs and reinforcing ribs can improve the anti-deformation strength of the bottom guard plate body, so that the bottom guard plate body can better provide protection for other parts of the automobile chassis, ensure the quality of the product, and increase the service life. The sleeve is fixedly connected to the automobile chassis, and then the base is inserted into the sleeve. Under the action of the spring's own elastic force, the card plate is clamped in the limit hole, so that the base, the bottom guard plate body and the sleeve are connected and fixed, which is convenient for the installation of the bottom guard plate body;

[0017] 2. The heat dissipation holes are set to ensure the ventilation and heat dissipation performance of the engine, effectively protecting the service life of the engine. When the car encounters a flooded section of the road, the heat dissipation holes are conducive to the drainage of the bottom guard plate body to avoid corrosion. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the bottom structure of the midsole guard plate body of the utility model;

[0020] Figure 3 It is a right side cross-sectional view of the utility model;

[0021] Figure 4 for Figure 3 Enlarged view of point A.

[0022] In the figure: 1. bottom guard plate body; 2. reinforcement mechanism; 201. reinforcement rib; 202. reinforcement rib; 3. fixing mechanism; 301. base; 302. connecting column; 303. mounting groove; 304. clamping plate; 305. spring 1; 306. sleeve; 307. spring 2; 308. limiting hole; 4. heat dissipation through hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-4As shown, a car underbody with a reinforced structure comprises: an underbody body 1, a reinforcing mechanism 2 is arranged at the bottom of the underbody body 1, and a fixing mechanism 3 is arranged at the top of the underbody body 1; the reinforcing mechanism 2 comprises: three reinforcing ribs 201 and reinforcing ribs 202, the three reinforcing ribs 201 are fixedly connected to the bottom of the underbody body 1 at equal intervals, and the reinforcing ribs 202 are fixedly connected between two adjacent reinforcing ribs 201; the fixing mechanism 3 comprises: a base 301, the base 301 is fixedly connected to the top of the underbody body 1, and the top of the base 301 is fixedly connected to a connecting The outer wall of the column 302 has two mounting grooves 303 formed thereon, each mounting groove 303 has a hinged card plate 304 on its inner wall, the opposite surfaces of the two card plates 304 are fixedly connected with a spring 1 305, the opposite ends of the two spring 1s 305 are respectively fixedly connected with the inner walls of the two mounting grooves 303, the outer wall of the base 301 is slidably connected with a sleeve 306, and the top of the sleeve 306 is fixedly connected with the external automobile chassis, the top inner wall of the sleeve 306 is fixedly connected with a spring 2 307, and the bottom end of the spring 2 307 abuts against the top of the connecting column 302.

[0025] Specifically, two limiting holes 308 are relatively formed on the outer wall of the sleeve 306, and the two clamping plates 304 are respectively clamped in the two limiting holes 308; the reinforcing ribs 202 are arranged in a "V" shape, and there are several reinforcing ribs 202, which are arranged at equal intervals. There are four groups of fixing mechanisms 3, and the four groups of fixing mechanisms 3 are respectively arranged at the top four corners of the bottom guard plate body 1. The reinforcing ribs 201 and reinforcing ribs 202 can improve the deformation resistance of the bottom guard plate body 1, so that the bottom guard plate body 1 can better provide protection for other parts of the automobile chassis, ensure the quality of the product, and increase the service life. By fixing the sleeve 306 to the automobile chassis, and then inserting the base 301 into the sleeve 306, on the spring 305 itself Under the action of elastic force, the card plate 304 is stuck in the limiting hole 308, thereby connecting and fixing the base 301, the bottom guard plate body 1 and the sleeve 306, which is convenient for the installation of the bottom guard plate body 1. Conversely, by pressing the bottom guard plate body 1, the base 301 is driven to slide along the inner wall of the sleeve 306, and the base 301 drives the connecting column 302 to move and compress the spring 2 307. At the same time, the card plate 304 is pressed to compress the spring 1 305, thereby shrinking the card plate 304 into the sleeve 306, and then the bottom guard plate body 1 is pulled to drive the base 301 to move and separate from the sleeve 306, so that the bottom guard plate body 1 can be removed, which is convenient for the maintenance or replacement of the bottom guard plate body 1; the four sides of the bottom guard plate body 1 are all arranged in an arc-shaped chamfered shape, which can reduce the wind resistance at the bottom of the bottom guard plate body 1.

[0026] like Figure 1-4 As shown, a heat dissipation through hole 4 is provided on the top of the bottom guard plate body 1, and the heat dissipation through hole 4 is arranged in a rectangular shape.

[0027] Specifically, there are several heat dissipation holes 4, which are arranged at equal intervals. The heat dissipation holes 4 ensure the ventilation and heat dissipation performance of the engine, effectively protect the service life of the engine, and when the car encounters a flooded section of the road, the heat dissipation holes 4 are conducive to the drainage of the bottom guard plate body 1 to avoid corrosion.

[0028] The working principle of the utility model is as follows: first, the sleeve 306 is fixedly connected to the chassis of the automobile, and then the base 301 is inserted into the sleeve 306, and the clamping plate 304 is clamped in the limiting hole 308 under the elastic force of the spring 1 305, so that the base 301, the bottom guard plate body 1 and the sleeve 306 are connected and fixed, which is convenient for the installation of the bottom guard plate body 1. The anti-deformation strength of the bottom guard plate body 1 can be improved by setting the reinforcing ribs 201 and the reinforcing ribs 202, so that the bottom guard plate body 1 can better provide protection for other parts of the automobile chassis. Conversely, by pressing the bottom guard plate body 1, the base 301 is driven along the sleeve 3 06 inner wall slides, the base 301 drives the connecting column 302 to move and compress the spring 2 307, and at the same time presses the card plate 304 to compress the spring 1 305, thereby shrinking the card plate 304 into the sleeve 306, and then pulls the bottom guard plate body 1 to drive the base 301 to move and separate from the sleeve 306, so that the bottom guard plate body 1 can be removed, which is convenient for the maintenance or replacement of the bottom guard plate body 1; the heat dissipation through-holes 4 are set to ensure the ventilation and heat dissipation performance of the engine, effectively protect the service life of the engine, and when the car encounters a flooded section of the road, the heat dissipation through-holes 4 are conducive to the drainage of the bottom guard plate body 1 to avoid corrosion.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automobile underbody guard plate with a reinforced structure, characterized in that: include: A bottom guard plate body (1), wherein a reinforcing mechanism (2) is provided at the bottom of the bottom guard plate body (1), and a fixing mechanism (3) is provided at the top of the bottom guard plate body (1); The reinforcing mechanism (2) comprises: three reinforcing ribs (201) and a reinforcing rib (202); the three reinforcing ribs (201) are fixedly connected to the bottom of the bottom guard plate body (1) at equal intervals; and the reinforcing rib (202) is fixedly connected between two adjacent reinforcing ribs (201); The fixing mechanism (3) comprises: a base (301), the base (301) is fixedly connected to the top of the bottom guard plate body (1), a connecting column (302) is fixedly connected to the top of the base (301), two installation grooves (303) are arranged on the outer wall of the connecting column (302) opposite to each other, a clamping plate (304) is hingedly connected to the inner wall of each installation groove (303), springs 1 (305) are fixedly connected to the opposite surfaces of the two clamping plates (304), the opposite ends of the two springs 1 (305) are respectively fixedly connected to the inner walls of the two installation grooves (303), a sleeve (306) is slidably connected to the outer wall of the base (301), and the top of the sleeve (306) is fixedly connected to the external automobile chassis, a spring 2 (307) is fixedly connected to the inner wall of the top of the sleeve (306), and the bottom end of the spring 2 (307) abuts against the top of the connecting column (302).

2. The automobile underbody guard plate with a reinforced structure according to claim 1, characterized in that: Two limiting holes (308) are formed on the outer wall of the sleeve (306) in opposite directions, and the two clamping plates (304) are respectively clamped in the two limiting holes (308).

3. The automobile underbody guard plate with a reinforced structure according to claim 1, characterized in that: The reinforcing ribs (202) are arranged in a "V" shape, and there are a plurality of reinforcing ribs (202) arranged at equal intervals.

4. The automobile underbody guard plate with a reinforced structure according to claim 1, characterized in that: A heat dissipation through hole (4) is provided on the top of the bottom guard plate body (1), and the heat dissipation through hole (4) is arranged in a rectangular shape.

5. The automobile underbody guard plate with a reinforced structure according to claim 4, characterized in that: The heat dissipation through holes (4) are in a plurality and are arranged at equal intervals.

6. The automobile underbody guard plate with a reinforced structure according to claim 1, characterized in that: There are four groups of the fixing mechanisms (3), and the four groups of the fixing mechanisms (3) are respectively arranged at the four top corners of the bottom guard plate body (1).

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