Engine lower guard plate

Abstract

The utility model relates to an engine lower guard plate, comprising a plate body, wherein the plate body is provided with a plurality of body mounting holes on its edge, the body mounting holes are respectively connected to the body subframe and the floor fender, the plate body is also provided with an oil replacement port for replacing engine oil and a repair port for repair and maintenance, the oil replacement port is provided with a replacement port dust cover, and is characterized in that: the plate body is also provided with a drainage hole, the drainage hole comprises a water outlet buffer groove and a water outlet hole arranged at the bottom of the water outlet buffer groove, the water outlet buffer groove is connected with a guide groove to prevent water accumulation.

Description

Technical Field

[0001] The utility model relates to the field of automobile accessories, in particular to an engine lower guard plate. Background Art

[0002] The engine guard is a device for protecting the engine. Different types of engine devices are designed according to different models. The design of this product is first to prevent mud from adhering to the engine and corroding the outer surface of the engine, which reduces the life of the engine. Secondly, it is to prevent the car from bottoming out and being damaged by sand and gravel during driving. Through a series of designs, the service life of the engine is extended to avoid the situation where the engine is damaged due to external factors during driving.

[0003] The existing engine guard plate is provided with drainage holes, but due to the large area of ​​the guard plate, much water cannot be discharged from the drainage holes, resulting in water accumulation in the engine guard plate, which can easily cause corrosion to components. Summary of the invention

[0004] The technical problem to be solved by the present invention is to address the deficiencies of the above-mentioned prior art.

[0005] An under-engine guard is provided to prevent water accumulation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engine underguard, comprising a plate body, the plate body being provided with a plurality of body mounting holes on the edge, the body mounting holes being respectively connected to the body subframe and the floor fender, the plate body being also provided with an oil change port for changing the engine oil and a repair port for repair and maintenance, the oil change port being provided with a change port dust cover, characterized in that: the plate body is also provided with a drainage hole, the drainage hole comprising a water outlet buffer groove and a water outlet hole arranged at the bottom of the water outlet buffer groove, the water outlet buffer groove being connected with a guide groove.

[0007] A further configuration of the utility model is that a slope is provided at the bottom of the guide groove, the slope is inclined toward the water outlet buffer groove, and the height of one end of the slope away from the water outlet buffer groove is higher than the height of one end connected to the water outlet buffer groove.

[0008] A further configuration of the utility model is that the height of the connection between the inclined surface and the water outlet buffer groove is flush with the water outlet buffer groove.

[0009] The utility model with the above characteristics guides the water accumulated on the lower guard plate of the engine to the water outlet through the guide groove.

[0010] A further configuration of the utility model is that the guide groove is also connected to a tributary guide groove, the DC guide groove is provided with a tributary slope, the height of the tributary slope away from one end of the guide groove is higher than the height at the connection with the guide groove, and the height at the connection between the tributary slope and the guide groove is higher than the height of the slope at the connection between the tributary slope and the guide groove.

[0011] A further configuration of the utility model is that: a plurality of branch flow guide grooves are provided.

[0012] The utility model with the above characteristics increases the flow guide area, so that water from various parts of the engine lower guard plate that are prone to water accumulation flows to the water outlet.

[0013] A further configuration of the utility model is that the edge of the plate body is provided with an upward rounded corner.

[0014] The utility model with the above characteristics can avoid wind noise generated during the driving of the car.

[0015] The beneficial effect of the utility model is to prevent water accumulation.

[0016] The utility model is further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model. DETAILED DESCRIPTION

[0018] like Figure 1 The engine underguard shown includes a plate body 1. The plate body 1 is made of high-strength aluminum alloy as a whole, is light in weight, does not increase the load on the original vehicle suspension system, is formed by stamping, and is provided with reinforcing ribs 2 to increase the structural strength. The plate body 1 is provided with a plurality of body mounting holes 3 on the edge, and the body mounting holes 3 are respectively connected to the body subframe and the floor fender. The plate body 1 is also provided with an oil change port 4 for changing the engine oil and a repair port 5 for maintenance. The oil change port is provided with a change port dust cover. The plate body is also provided with a drainage hole 6. The drainage hole 6 includes a water outlet buffer groove 601 and a water outlet hole 602 arranged at the bottom of the water outlet buffer groove 601. The water outlet buffer groove 601 is connected to a guide groove 7. The bottom of the guide groove 7 is provided with an inclined surface 701, and the inclined surface 701 faces the water outlet buffer groove 6. 01 is inclined, the height of the inclined surface 701 at one end away from the water outlet buffer groove 601 is higher than the height of the end connected with the water outlet buffer groove 601, and the height of the inclined surface 701 at the connection with the water outlet buffer groove 601 is flush with the water outlet buffer groove 601, the guide groove 7 is also connected with a branch guide groove 8, the direct current guide groove 8 is provided with a branch inclined surface 801, the height of the branch inclined surface 801 at one end away from the guide groove 7 is higher than the height at the connection with the guide groove 7, and the height of the branch inclined surface 801 at the connection with the guide groove 7 is higher than the height of the inclined surface 701 at the connection between the branch inclined surface 801 and the guide groove 7, and a plurality of branch guide grooves 8 are provided to increase the diversion area, so that the water in the various parts of the engine lower guard plate that are prone to water accumulation flows to the water outlet hole 602, and the edge of the plate body 1 is provided with an upward fillet 9 to avoid wind noise during the driving of the car.

Claims

1. An engine under guard plate, comprising a plate body, the plate body having a plurality of body mounting holes on its edge, the body mounting holes being connected to the body subframe and the floor fender respectively, the plate body also having an oil change port for changing the engine oil and a repair port for maintenance, the oil change port being provided with a change port dust cover, wherein: The plate body is also provided with a drainage hole, which includes a water outlet buffer groove and a water outlet hole arranged at the bottom of the water outlet buffer groove, and the water outlet buffer groove is connected with a guide groove.

2. The engine under guard plate according to claim 1, characterized in that: The bottom of the guide groove is provided with an inclined surface, which is inclined toward the water outlet buffer groove. The height of the inclined surface at one end away from the water outlet buffer groove is higher than the height of the end connected with the water outlet buffer groove.

3. The engine under guard plate according to claim 2, characterized in that: The height of the connection between the inclined surface and the water outlet buffer groove is flush with the water outlet buffer groove.

4. The engine under guard plate according to claim 2, characterized in that: The guide groove is also connected to a tributary guide groove, and the tributary guide groove is provided with a tributary slope. The height of the tributary slope away from one end of the guide groove is higher than the height at the connection with the guide groove, and the height at the connection between the tributary slope and the guide groove is higher than the height of the slope at the connection between the tributary slope and the guide groove.

5. The engine under guard plate according to claim 4, characterized in that: There are multiple branch flow guide grooves.

6. The engine under guard plate according to claim 1, characterized in that: The edge of the plate body is provided with an upward rounded corner.

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