Insect-proof net embedded front grille assembly

Abstract

The utility model relates to the technical field of front grille structures, and discloses an insect-proof net embedded type front grille assembly which comprises a grille shell, a mounting mechanism is arranged on the rear side of the inner wall of the grille shell, a reinforcing mechanism is arranged at the bottom of the grille shell, and a plurality of air holes are formed in the inner bottom wall of the grille shell at equal intervals. Fixing mechanisms are arranged on the left side and the right side of the grille shell; the installation mechanism comprises an installation shell, the rear side of the installation shell is rotationally connected to the rear side of the inner wall of the grille shell, an installation groove is formed in the front side of the installation shell, and the rear side of the insect prevention plate is clamped with the installation groove. According to the utility model, under the sliding of the locking column, the rear end of the locking column is unlocked from the locking hole, so that the insect prevention plate can be turned over, and the clamping block at the top of the insect prevention plate is separated from the clamping groove, thereby achieving the purpose of conveniently disassembling the insect prevention plate, and further avoiding the situation that the disassembly and assembly efficiency is influenced by an additional tool.

Description

Technical Field

[0001] This utility model relates to the field of front grille structure technology, and in particular to an insect-proof mesh embedded front grille assembly. Background Technology

[0002] The front grille of a car is the mesh structure with a grid pattern at the front of the vehicle, sandwiched between the front bumper and the body beam. Its main function is to provide ventilation for the engine compartment and optimize airflow to reduce wind resistance. When using front grille parts, an insect screen is required to work in conjunction with the front grille structure.

[0003] Existing insect-proof netting front grille mechanisms are prone to material aging and corrosion. Plastic meshes exposed to ultraviolet rays, rain, and snow for extended periods can become brittle and break, while metal meshes can rust and become ineffective. Current solutions involve using stainless steel, aerospace-grade nylon, or titanium alloy meshes, with electroplating or powder coating to upgrade the materials and reduce lifespan. However, cleaning and maintenance remain cumbersome. Insect carcasses, catkins, and dust accumulate in the mesh gaps, and traditional structures require additional tools to disassemble the grille for thorough cleaning, making the process complex and impacting disassembly and assembly efficiency. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides an embedded front grille assembly with an insect-proof net, which aims to improve the problem that the existing technology requires additional tools to remove the grille for thorough cleaning, which is complicated and affects the efficiency of disassembly and assembly.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an insect-proof net embedded front grille assembly, including a grille shell, an installation mechanism provided on the rear side of the inner wall of the grille shell, a reinforcing mechanism provided at the bottom of the grille shell, a plurality of ventilation holes equally spaced on the inner bottom wall of the grille shell, and a fixing mechanism provided on both the left and right sides of the grille shell.

[0006] The installation mechanism includes a mounting shell, the rear side of which is rotatably connected to the rear side of the inner wall of the grid shell. The front side of the mounting shell has an installation groove, and an insect-proof plate is provided on the front side of the mounting shell. The rear side of the insect-proof plate engages with the installation groove. The left and right ends of the front side of the top wall of the insect-proof plate are fixedly connected with locking blocks. The left and right ends of the front side of the top wall of the grid shell have locking grooves, and the bottom of the locking blocks engages with the locking grooves.

[0007] As a further description of the above technical solution:

[0008] The reinforcing mechanism includes a connecting frame, the top wall of which is fixedly connected to the bottom of the grid shell, a plurality of reinforcing grid plates are fixedly connected at equal intervals on the right side of the inner wall of the connecting frame, a plurality of fixing grid plates are fixedly connected at equal intervals on the front side of the connecting frame, a plurality of reinforcing steel bars are fixedly connected at equal intervals on the inner walls of the plurality of fixing grid plates, and the two ends of the plurality of reinforcing steel bars are respectively fixedly connected to the left and right sides of the inner wall of the connecting frame.

[0009] As a further description of the above technical solution:

[0010] The installation mechanism also includes a connecting plate, the rear side of which is fixedly connected to the front side of the grid shell. Limiting blocks are fixedly connected to the left and right sides of the top wall of the connecting plate. A locking post is slidably connected to the inner wall of the limiting block. A locking hole is opened on the front side of the locking block. The rear side of the locking post penetrates the front side of the grid shell and engages with the locking hole.

[0011] As a further description of the above technical solution:

[0012] The installation mechanism also includes two limiting plates, the inner walls of which are respectively fixedly connected to the rear end of the outer wall of the corresponding locking post.

[0013] As a further description of the above technical solution:

[0014] The bottom of each of the reinforcing grid plates is fixedly connected to the top of the corresponding fixed grid plate, forming a rectangular grid structure.

[0015] As a further description of the above technical solution:

[0016] The reinforcing mechanism also includes multiple corner protectors, the top walls of which are respectively fixedly connected to the left and right sides of the bottom wall of the connecting frame.

[0017] As a further description of the above technical solution:

[0018] The fixing mechanism includes multiple mounting seats, with adjacent sides of the multiple mounting seats respectively fixedly connected to the left and right sides of the grid shell, and mounting holes are provided on the top walls of the multiple mounting seats.

[0019] As a further description of the above technical solution:

[0020] A sealing frame is fixedly connected to the inner wall of the grille shell, and the inner wall of the sealing frame engages with the outer wall of the insect-proof plate.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, by sliding the locking pin, its rear end is unlocked from the locking hole, thereby allowing the insect-proof plate to be flipped over, so that the two locking blocks at the top are separated from the corresponding locking grooves. Then, by pulling the insect-proof plate, its rear end is separated from the interior of the mounting shell, thereby achieving the purpose of convenient disassembly of the insect-proof plate. Conversely, installation can be completed, thus avoiding the need for additional tools that affect the efficiency of disassembly and assembly.

[0023] 2. In this utility model, by connecting multiple reinforcing grid plates and fixed grid plates inside the frame, the rectangular grid can be connected, thereby improving the toughness of the bottom of the grid shell. At the same time, with the connection of multiple reinforcing steel bars, the internal strength of the reinforcing mechanism can be effectively improved, thereby protecting the rear side of the grid assembly and improving its service life. Attached Figure Description

[0024] Figure 1 This is a perspective view of the insect-proof mesh embedded front grille assembly proposed in this utility model;

[0025] Figure 2 This is a front view of the insect-proof mesh embedded front grille assembly proposed in this utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of the grille shell of the insect-proof net embedded front grille assembly proposed in this utility model.

[0027] Figure 4 This is an exploded view of the insect-proof plate of the insect-proof mesh embedded front grille assembly proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of the reinforcing mechanism of the insect-proof net embedded front grille assembly proposed in this utility model;

[0029] Figure 6 This is a cross-sectional view of the grille shell of the insect-proof net embedded front grille assembly proposed in this utility model.

[0030] Legend:

[0031] 1. Grille shell; 2. Mounting mechanism; 201. Mounting shell; 202. Mounting groove; 203. Insect-proof plate; 204. Engaging block; 205. Engaging groove; 206. Connecting plate; 207. Limiting block; 208. Locking post; 209. Limiting disc; 210. Locking hole; 3. Reinforcing mechanism; 301. Connecting frame; 302. Reinforcing grille; 303. Fixing grille; 304. Reinforcing steel bar; 305. Corner protector; 4. Ventilation hole; 5. Fixing mechanism; 501. Mounting base; 502. Mounting hole; 6. Sealing frame. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of an insect-proof mesh embedded front grille assembly, including a grille shell 1. An installation mechanism 2 is provided on the rear side of the inner wall of the grille shell 1. The installation mechanism 2 improves the efficiency of disassembling and assembling the insect-proof panel 203, avoiding the need for additional tools to disassemble the grille shell 1. A reinforcing mechanism 3 is provided at the bottom of the grille shell 1, which effectively improves the strength of the rear side of the grille shell 1 and increases its service life. Multiple ventilation holes 4 are equidistantly opened on the inner bottom wall of the grille shell 1. The vent 4 effectively improves heat dissipation. Fixing mechanisms 5 are provided on both the left and right sides of the grille shell 1. The mounting mechanism 2 includes a mounting shell 201, the rear of which is rotatably connected to the rear inner wall of the grille shell 1. A mounting groove 202 is provided on the front side of the mounting shell 201, facilitating the initial installation and positioning of the insect-proof plate 203. The insect-proof plate 203 is positioned on the front side of the mounting shell 201, and its rear side engages with the mounting groove 202. Fixing mechanisms 5 are also provided on the left and right ends of the front top wall of the insect-proof plate 203. The locking blocks 204 and the left and right ends of the front side of the top wall of the grille shell 1 are provided with locking grooves 205. Then, as the insect-proof plate 203 swings downward, the bottom of the multiple locking blocks 204 engages with the locking grooves 205, thus completing the initial locking of the insect-proof plate 203. The installation mechanism 2 also includes a connecting plate 206. The rear side of the connecting plate 206 is fixedly connected to the front side of the grille shell 1. Limiting blocks 207 are fixedly connected to the left and right sides of the top wall of the connecting plate 206. The inner wall of the limiting blocks 207 slides. The device is connected to a locking post 208. By sliding the locking post 208, its rear end can engage and lock with the front side of the corresponding engaging block 204. The front side of the engaging block 204 has a locking hole 210. The rear side of the locking post 208 penetrates the front side of the grille shell 1 and engages with the locking hole 210, thereby completing the installation and fixing of the insect-proof plate 203. Conversely, it can be disassembled, which improves the efficiency of disassembly and assembly. The installation mechanism 2 also includes two limiting plates 209. The inner walls of the two limiting plates 209 are respectively fixedly connected to the rear end of the outer wall of the corresponding locking post 208.

[0034] Specifically, the mounting mechanism 2, located on the rear side of the inner wall of the grille shell 1, enables efficient installation and removal of the insect-proof panel 203. The rear side of the mounting shell 201 is rotatably connected to the rear side of the inner wall of the grille shell 1. The mounting groove 202 on the front side provides initial installation positioning for the insect-proof panel 203. After the rear side of the insect-proof panel 203 engages with the mounting groove 202, it swings downward, causing the bottom of the engaging blocks 204 fixed on the left and right ends of the front side of its top wall to engage with the engaging grooves 205 on the left and right ends of the front side of the top wall of the grille shell 1, completing the initial locking. The connecting plate 206 fixed on the front side of the grille shell 1 has a locking pin 208 slidably connected to the inner wall of the limiting blocks 207 fixed on the left and right sides of its top wall. By sliding the locking pin 208, its rear end engages with the locking hole 210 on the front side of the engaging block 204, further completing the installation and fixing of the insect-proof panel 203. Mechanism 2 also has two limiting discs 209, whose inner walls are fixedly connected to the rear end of the outer wall of the corresponding locking post 208. These discs limit the sliding of the locking post 208, preventing it from sliding out of its correct position. This structural design requires no additional tools, and the insect-proof plate 203 can be installed and removed through simple swinging and sliding operations, effectively improving the efficiency of installation and removal. In addition, the reinforcing mechanism 3 at the bottom of the grille shell 1 can enhance its rear strength and extend its service life; the multiple ventilation holes 4 equidistantly opened on the inner bottom wall can effectively improve the heat dissipation effect; the fixing mechanism 5 set on the left and right sides of the grille shell 1 provides a stable fixing method for the grille shell 1. All mechanisms work together to ensure the function and stable operation of the grille shell 1, so that the locking post 208 will not be lost under the limiting displacement of the limiting discs 209.

[0035] Reference Figure 2 , Figure 5 and Figure 6 The reinforcing mechanism 3 includes a connecting frame 301. The top wall of the connecting frame 301 is fixedly connected to the bottom of the grid shell 1. Multiple reinforcing grid plates 302 are fixedly connected at equal intervals on the right side of the inner wall of the connecting frame 301. The reinforcing grid plates 302 can initially improve the protection of the bottom of the grid shell 1. Multiple fixed grid plates 303 are fixedly connected at equal intervals on the front side of the connecting frame 301. Multiple reinforcing steel bars 304 are fixedly connected at equal intervals on the inner wall of the multiple fixed grid plates 303. Subsequently, the internal strength of the reinforcing mechanism 3 is further increased by the connection of the multiple fixed grid plates 303 and the reinforcing steel bars 304, which improves the protection effect of the grid assembly and increases its service life. The two ends of the multiple reinforcing steel bars 304 are fixedly connected to the left and right sides of the inner wall of the connecting frame 301, thereby improving the stability of the connection of the reinforcing steel bars 304.

[0036] Specifically, the top wall of the connecting frame 301 is fixed to the bottom of the grid shell 1, serving as the main frame of the reinforcing mechanism 3. Multiple reinforcing grid plates 302, equidistantly fixed on the right side of the inner wall of the connecting frame 301, are arranged in an array, initially forming a protective structure for the bottom of the grid shell 1, dispersing external forces on the bottom and improving the foundation strength. Multiple fixed grid plates 303, equidistantly fixed on the front side of the connecting frame 301, intersect perpendicularly with the reinforcing grid plates 302, forming a grid-like support system. Reinforcing steel bars 304, equidistantly fixed on the inner walls of the multiple fixed grid plates 303, penetrate the fixed grid plates 303 and extend to the left and right sides of the inner wall of the connecting frame 301. On the side, its two ends are fixedly connected to the inner wall of the connecting frame 301, further enhancing the structural strength inside the reinforcing mechanism 3. Through the synergistic effect of the reinforcing grid plate 302, the fixed grid plate 303 and the reinforcing steel bar 304, a multi-level reinforcing structure is formed: the reinforcing grid plate 302 provides basic protection, the fixed grid plate 303 enhances the front support, and the reinforcing steel bar 304 improves the stability of the overall frame through lateral connection, effectively disperses and bears external impact force, reduces the risk of deformation or damage to the bottom of the grid shell 1 due to uneven force, thereby improving the protection effect of the grid assembly and extending its service life.

[0037] Reference Figure 1 , Figure 4 and Figure 5 The bottom of multiple reinforcing grids 302 are respectively fixedly connected to the top of the corresponding fixed grids 303, forming a rectangular grid structure; the reinforcing mechanism 3 also includes multiple corner protectors 305, the top walls of the multiple corner protectors 305 are respectively fixedly connected to the left and right sides of the bottom wall of the connecting frame 301.

[0038] Specifically, by fixing the reinforcing grid plate 302 and the fixed grid plate 303 together to form a rectangular grid structure, the internal toughness of the reinforcing mechanism 3 is improved. With the connection of multiple corner protectors 305, the protection effect of the bottom of the connecting frame 301 is improved.

[0039] Reference Figure 1 , Figure 2 and Figure 3 The fixing mechanism 5 includes multiple mounting seats 501, with each adjacent side of the mounting seats 501 fixedly connected to the left and right sides of the grille shell 1. The top walls of the multiple mounting seats 501 are provided with mounting holes 502. A sealing frame 6 is fixedly connected to the inner wall of the grille shell 1, and the inner wall of the sealing frame 6 engages with the outer wall of the insect-proof plate 203.

[0040] Specifically, the mounting base 501 and mounting hole 502 facilitate the fixed installation of the grille assembly, and the sealing frame 6 effectively improves the sealing effect between the insect-proof plate 203 and the grille shell 1.

[0041] Working principle: The mounting groove 202 on the front side of the mounting shell 201 provides initial positioning for the insect-proof plate 203. After the rear side of the insect-proof plate 203 engages with the mounting groove 202, it swings downward so that the engaging block 204 on the front side of its top wall engages with the engaging groove 205 on the front side of the top wall of the grille shell 1, achieving initial locking. The limiting block 207 on the connecting plate 206 on the front side of the grille shell 1 slides and guides the locking post 208. The sliding locking post 208 engages with the locking hole 210 on the front side of the engaging block 204, completing secondary locking and ensuring that the insect-proof plate 203 is stably installed. When disassembling, the locking post 208 is slid in the opposite direction to release the lock, and the insect-proof plate 203 is flipped upward to separate the engaging block 204 from the engaging groove 205. Then, the insect-proof plate 203 is pulled to disengage from the mounting groove 202, thus completing the disassembly. The whole process does not require additional tools and can be achieved through simple rotation and sliding operations, effectively improving the disassembly and assembly efficiency. The ventilation holes 4 on the inner bottom wall improve the heat dissipation effect.

[0042] Furthermore, multiple equidistant reinforcing grids 302 form a basic protective layer, initially dispersing and buffering external forces from the bottom of the grid shell 1, thus improving the impact resistance of the bottom structure. The fixed grids 303, equidistantly arranged on the front side of the connecting frame 301, intersect perpendicularly with the reinforcing grids 302, forming a rectangular grid structure. This grid structure enhances the overall toughness of the connecting frame 301, allowing the bottom of the grid shell 1 to disperse stress through grid deformation when under load, preventing excessive local stress that could lead to structural damage. The inner walls of the multiple fixed grids 303 are equidistantly fixed with reinforcing steel bars. 304, horizontally penetrating the fixed grid plate 303, and firmly fixing both ends to the left and right sides of the inner wall of the connecting frame 301, further enhancing the internal strength of the reinforcing mechanism 3. The reinforcing steel bar 304, with its own high strength characteristics, provides stable support for the entire reinforcing mechanism 3, effectively limiting the deformation of the connecting frame 301 and the grid shell 1 under stress. Under the synergistic effect of the reinforcing grid plate 302, the fixed grid plate 303 and the reinforcing steel bar 304, the reinforcing mechanism 3 forms a multi-layer protection and reinforcement structure, providing all-round protection for the grid assembly from the bottom and rear, thereby achieving the purpose of improving the service life of the grid assembly.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An insect-proof mesh embedded front grille assembly, comprising a grille shell (1), characterized in that: An installation mechanism (2) is provided on the rear side of the inner wall of the grille shell (1), a reinforcing mechanism (3) is provided at the bottom of the grille shell (1), a plurality of ventilation holes (4) are provided at equal intervals on the inner bottom wall of the grille shell (1), and a fixing mechanism (5) is provided on both the left and right sides of the grille shell (1). The installation mechanism (2) includes an installation shell (201), the rear side of which is rotatably connected to the rear side of the inner wall of the grid shell (1). An installation groove (202) is provided on the front side of the installation shell (201). An insect-proof plate (203) is provided on the front side of the installation shell (201). The rear side of the insect-proof plate (203) engages with the installation groove (202). The left and right ends of the front side of the top wall of the insect-proof plate (203) are fixedly connected with locking blocks (204). The left and right ends of the front side of the top wall of the grid shell (1) are provided with locking grooves (205). The bottom of the locking block (204) engages with the locking groove (205).

2. The insect-proof mesh embedded front grille assembly according to claim 1, characterized in that: The reinforcing mechanism (3) includes a connecting frame (301). The top wall of the connecting frame (301) is fixedly connected to the bottom of the grid shell (1). Multiple reinforcing grid plates (302) are fixedly connected at equal intervals on the right side of the inner wall of the connecting frame (301). Multiple fixed grid plates (303) are fixedly connected at equal intervals on the front side of the connecting frame (301). Multiple reinforcing bars (304) are fixedly connected at equal intervals on the inner walls of the multiple fixed grid plates (303). The two ends of the multiple reinforcing bars (304) are respectively fixedly connected to the left and right sides of the inner wall of the connecting frame (301).

3. The insect-proof mesh embedded front grille assembly according to claim 1, characterized in that: The installation mechanism (2) also includes a connecting plate (206), the rear side of which is fixedly connected to the front side of the grid shell (1). Limiting blocks (207) are fixedly connected to the left and right sides of the top wall of the connecting plate (206). A locking post (208) is slidably connected to the inner wall of the limiting block (207). A locking hole (210) is opened on the front side of the engaging block (204). The rear side of the locking post (208) penetrates the front side of the grid shell (1) and engages with the locking hole (210).

4. The insect-proof mesh embedded front grille assembly according to claim 3, characterized in that: The installation mechanism (2) also includes two limiting plates (209), the inner walls of the two limiting plates (209) are respectively fixedly connected to the rear end of the outer wall of the corresponding locking post (208).

5. The insect-proof mesh embedded front grille assembly according to claim 2, characterized in that: The bottoms of the plurality of reinforcing grids (302) are respectively fixedly connected to the tops of the corresponding fixed grids (303), forming a rectangular grid structure.

6. The insect-proof mesh embedded front grille assembly according to claim 2, characterized in that: The reinforcing mechanism (3) also includes multiple corner protectors (305), the top walls of which are fixedly connected to the left and right sides of the bottom wall of the connecting frame (301).

7. The insect-proof mesh embedded front grille assembly according to claim 1, characterized in that: The fixing mechanism (5) includes multiple mounting seats (501), and the adjacent sides of the multiple mounting seats (501) are respectively fixedly connected to the left and right sides of the grid shell (1). The top walls of the multiple mounting seats (501) are provided with mounting holes (502).

8. The insect-proof mesh embedded front grille assembly according to claim 1, characterized in that: A sealing frame (6) is fixedly connected to the inner wall of the grid shell (1), and the inner wall of the sealing frame (6) engages with the outer wall of the insect-proof plate (203).

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