Engine hood with anti-collision structure

Abstract

The utility model relates to the field of engine hoods, in particular to an engine hood with an anti-collision structure, which comprises a main body, the upper surface of the main body is provided with a dust removal hole, an inserting groove and a limiting groove, the inserting groove is arranged around the dust removal hole, a limiting device is arranged in the limiting groove, and the inner wall of the inserting groove is fixedly connected with a fixing ring through the limiting device. A plurality of fixing grooves are formed in the bottom face of the fixing ring, fixing blocks are slidably connected to the inner walls of the fixing grooves, dustproof nets are fixedly connected to the inner walls of the fixing blocks, and limiting holes are formed in the outer wall of the fixing ring. Compared with the prior art, by arranging the fixing ring, the dustproof net is clamped into the fixing ring through the fixing groove, the dustproof net is convenient to disassemble, the fixing ring and the dustproof net can be taken out from the interior of the dust removal hole together through the limiting device, and the fixing ring and the dustproof net are convenient to clean; and the problem that dust falls onto the dustproof net to block the dustproof net is solved, heat dissipation of the engine is facilitated, and use is very convenient.

Description

Technical Field

[0001] The utility model relates to the field of engine hoods, in particular to an engine hood with an anti-collision structure. Background Art

[0002] The engine hood refers to the engine cover, which can play a role in turbulence to a certain extent and beautify the engine compartment. The use of the engine hood can isolate the noise generated by the engine when it is working, and improve the comfort of the car to a certain extent.

[0003] The prior art publication number is: CN213928577U, which discloses an engine front hood with an anti-collision structure, including a main body, a fixed component and a shock-absorbing baffle, a reinforcing plate is installed on the surface of the main body, and a dust collecting plate is arranged on the surface of the reinforcing plate, a through hole is provided on the surface of the reinforcing plate, and a dust-proof net is arranged outside the through hole, a card slot is provided inside the main body, and a buffer frame is connected inside the card slot, a foam layer is connected inside the buffer frame, and a sound insulation layer is attached to the surface of the foam layer, the fixed component is installed outside the card slot, and a rotating shaft is installed inside the fixed component. The engine front hood with an anti-collision structure is arranged by the mutual cooperation between the external reinforcing plate of the main body and the dust collecting plate, so that while improving the overall strength of the main body, it can also collect the dust generated during the daily operation of the engine, which is convenient for later cleaning. The dust collecting plate and the reinforcing plate are connected by magnets so that they can be adsorbed and connected, thereby facilitating the later installation and disassembly, and facilitating the maintenance process.

[0004] Through the above configuration, the engine front cover described in the prior art can provide certain protection to the engine by setting an anti-collision structure, and can also prevent dust from entering the engine through the dustproof net. However, the engine front cover of the prior art solution has the following defects during operation:

[0005] The engine front cover described in the prior art will have dust falling onto the engine cover when used for a long time, and the dust will also fall onto the dustproof net. After a long period of accumulation, the dust will block the dustproof holes, which is not conducive to the heat dissipation of the engine. Moreover, when the dustproof net needs to be cleaned, the engine front cover needs to be disassembled and then it can be cleaned, which is very troublesome and not conducive to use. Utility Model Content

[0006] The utility model aims to provide an engine hood with an anti-collision structure, which is mainly used to solve the technical problem in the prior art that the dustproof net can only be cleaned after the engine front hood is disassembled, which is very troublesome to clean.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] An engine hood with an anti-collision structure comprises a main body, the upper surface of the main body is provided with a dust removal hole, a slot and a limit slot, and the slot is arranged around the dust removal hole, a limit device is installed inside the limit slot, an inner wall of the slot is fixedly connected to a fixing ring through the limit device, a bottom surface of the fixing ring is provided with a plurality of fixing slots, an inner wall of the fixing slot is slidably connected to a fixing block, an inner wall of the fixing block is fixedly connected to a dustproof net, and an outer wall of the fixing ring is provided with a limit hole.

[0009] The working principle and beneficial effects of the utility model:

[0010] 1. Working principle: When the dust net needs to be disassembled and cleaned, first pull the lever so that the lever pulls the slider to squeeze the spring, and then the limit rod is disengaged from the limit hole to enter the inside of the slide hole, and then the fixing ring and the dust net are picked up, and then the fixing ring can be cleaned, and then the dust net is gently pushed so that the dust net and the fixing block slide off from the inside of the fixing ring, and then it can be cleaned and used.

[0011] 2. Beneficial effects:

[0012] The technical solution provides a fixing ring so that the dustproof net can be inserted into the interior of the fixing ring through the fixing groove, which makes it easy to disassemble the dustproof net. Then the fixing ring and the dustproof net can be taken out from the inside of the dust removal hole together through a limiting device, which makes it easy to clean the fixing ring and the dustproof net, and effectively prevents dust from falling onto the dustproof net and clogging the dustproof net, which is beneficial to the heat dissipation of the engine and is also very convenient to use.

[0013] Preferably, the limiting device includes a spring, one end of which is fixedly connected to one end of the limiting groove, the other end of the limiting groove is provided with a sliding hole, the sliding hole is connected to the limiting hole, the inner wall of the sliding hole is slidably connected to a limiting rod, one end of the limiting rod is plugged into the limiting hole, the other end of the limiting rod is fixedly connected to a slider, the slider slides on the inner wall of the limiting groove, and one side of the slider is fixedly connected to the other end of the spring. By providing the limiting device, the fixing ring can be disassembled, which is convenient for cleaning the fixing ring and the dustproof net.

[0014] Preferably, a protective groove is provided at one end of the limit groove near the spring, and a protective plate is slidably connected to the inner wall of the protective groove, and one side of the protective plate is fixedly connected to the slider. The protective plate can isolate dust and prevent dust from falling into the limit groove and blocking the spring.

[0015] Preferably, the height of the fixing ring is greater than the height of the main body, and the dustproof net is fixed between the fixing ring and the main body. The dustproof net can be limited to make it more firmly fixed.

[0016] Preferably, a paddle is fixedly connected to the upper surface of the slider, and a rubber pad is fixedly connected to the outer wall of the paddle. The limit rod can be disengaged from the limit hole by pulling the paddle, and the rubber pad can prevent the finger from slipping on the paddle and also prevent the paddle from scratching the finger.

[0017] Preferably, four fixing slots and four fixing blocks are provided, so that the dustproof net is fixed more firmly.

[0018] Preferably, the inner wall of the slot is provided with an anti-skid pad to prevent the fixing ring and the slot from slipping, thereby improving the stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the front structural diagram of this utility model patent;

[0020] Figure 2 This is a cross-sectional structural diagram of the utility model patent;

[0021] Figure 3 For this utility model patent Figure 2 Structure diagram at A in the middle;

[0022] Figure 4 This is the structural diagram of the fixed ring of the utility model patent;

[0023] Figure 5 For this utility model patent Figure 2 Structural diagram at point B in the middle.

[0024] The figure marks in the drawings of the specification include: 1. main body; 2. dust removal hole; 3. slot; 4. limit slot; 5. fixing ring; 6. fixing slot; 7. fixing block; 8. dustproof net; 9. limit hole; 10. spring; 11. sliding hole; 12. limit rod; 13. slider; 14. protective slot; 15. protective plate; 16. dial plate. DETAILED DESCRIPTION

[0025] 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.

[0026] like Figure 1-5As shown, an engine hood with an anti-collision structure includes a main body 1, and a dust removal hole 2, a slot 3 and a limit slot 4 are opened on the upper surface of the main body 1. A protective slot 14 is opened at one end of the limit slot 4 close to a spring 10, and a protective plate 15 is slidably connected to the inner wall of the protective slot 14. One side of the protective plate 15 is fixedly connected to a slider 13 to prevent dust from entering the inside of the limit slot 4, and the slot 3 is opened around the dust removal hole 2. A limiting device is installed inside the limit slot 4, and the limiting device includes a spring 10, one end of the spring 10 is fixedly connected to one end of the limit slot 4, and the other end of the limit slot 4 is opened with a sliding hole 11, which is connected to the limiting hole 9, and the inner wall of the sliding hole 11 is slidably connected to a limiting rod 12, one end of the limiting rod 12 is plugged into the limiting hole 9, and the other end of the limiting rod 12 is fixedly connected to a sliding hole 11. The upper surface of the slider 13 is fixedly connected with a paddle plate 16, and the outer wall of the paddle plate 16 is fixedly connected with a rubber pad. The slider 13 slides on the inner wall of the limiting groove 4, and one side of the slider 13 is fixedly connected to the other end of the spring 10. The fixing ring 5 can be limited by setting a limiting device to prevent the fixing ring 5 from escaping from the slot 3, and it can also make the removal of the fixing ring 5 more convenient. The inner wall of the slot 3 is fixedly connected with the fixing ring 5 through a limiting device. The height of the fixing ring 5 is greater than the height of the main body 1, and the dustproof net 8 is fixed between the fixing ring 5 and the main body 1, so that the dustproof net 8 is fixed more firmly. A plurality of fixing grooves 6 are provided on the bottom surface of the fixing ring 5, and the inner wall of the fixing groove 6 is slidably connected with a fixing block 7, the inner wall of the fixing block 7 is fixedly connected with a dustproof net 8, and the outer wall of the fixing ring 5 is provided with a limiting hole 9.

[0027] From the above, it can be seen that the specific implementation of the utility model is as follows:

[0028] When the dust screen 8 needs to be cleaned, first pull the paddle plate 16 so that the paddle plate 16 drives the slider 13 to slide on the inner wall of the limiting groove 4 and starts to compress the spring 10, then the protective plate 15 enters the inside of the protective groove 14, and finally the limiting rod 12 is separated from the limiting hole 9 and enters the inside of the sliding hole 11, then the fixing ring 5 is picked up and the dust screen 8 is gently pushed, so that the fixing block 7 slides inside the fixing groove 6 and separates the dust screen 8 from the fixing ring 5, and then the dust screen 8 and the fixing ring 5 can be cleaned and the use is completed.

[0029] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. An engine hood with an anti-collision structure, comprising a main body (1), characterized in that: The upper surface of the main body (1) is provided with a dust removal hole (2), a slot (3) and a limit slot (4), and the slot (3) is provided around the dust removal hole (2), a limit device is installed inside the limit slot (4), the inner wall of the slot (3) is fixedly connected to a fixing ring (5) through the limit device, a plurality of fixing slots (6) are provided on the bottom surface of the fixing ring (5), the inner wall of the fixing slot (6) is slidably connected to a fixing block (7), the inner wall of the fixing block (7) is fixedly connected to a dustproof net (8), and the outer wall of the fixing ring (5) is provided with a limit hole (9).

2. The engine hood with an anti-collision structure according to claim 1, characterized in that: The limiting device comprises a spring (10), one end of the spring (10) is fixedly connected to one end of the limiting groove (4), the other end of the limiting groove (4) is provided with a sliding hole (11), the sliding hole (11) is connected to the limiting hole (9), the inner wall of the sliding hole (11) is slidably connected to a limiting rod (12), one end of the limiting rod (12) is plugged into the limiting hole (9), the other end of the limiting rod (12) is fixedly connected to a sliding block (13), the sliding block (13) is located on the inner wall of the limiting groove (4) and slides, and one side of the sliding block (13) is fixedly connected to the other end of the spring (10).

3. The engine hood with an anti-collision structure according to claim 2, characterized in that: A protection groove (14) is formed at one end of the limiting groove (4) close to the spring (10), a protection plate (15) is slidably connected to the inner wall of the protection groove (14), and one side of the protection plate (15) is fixedly connected to the slider (13).

4. The engine hood with an anti-collision structure according to claim 1, characterized in that: The height of the fixing ring (5) is greater than the height of the main body (1), and the dustproof net (8) is fixed between the fixing ring (5) and the main body (1).

5. The engine hood with an anti-collision structure according to claim 3, characterized in that: A shift plate (16) is fixedly connected to the upper surface of the sliding block (13), and a rubber pad is fixedly connected to the outer wall of the shift plate (16).

6. The engine hood with an anti-collision structure according to claim 4, characterized in that: Four fixing grooves (6) and four fixing blocks (7) are provided.

7. The engine hood with an anti-collision structure according to claim 5, characterized in that: An anti-slip pad is provided on the inner wall of the slot (3).

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