Automobile stone blocking net structure

Abstract

The utility model belongs to the technical field of automobile parts, and discloses an automobile stone blocking net structure which is installed on the periphery of a radiator, the automobile stone blocking net structure comprises a net body, a plurality of straight inserting pieces and a plurality of first auxiliary fixing pieces, the two connecting side walls can be arranged in one-to-one correspondence with two radiating side plates of the radiator; the position, close to the end, of each connecting side wall is provided with at least one straight inserting piece, and the straight inserting pieces can be directly inserted into the heat dissipation side plates in a clamped mode. Each connecting side wall is provided with at least one first auxiliary fixing piece, the first auxiliary fixing pieces and the straight inserting pieces are arranged at intervals, and the first auxiliary fixing pieces are used for abutting against and extruding the outer walls of the heat dissipation side plates. According to the automobile stone blocking net structure, installation of the automobile stone blocking net and the radiator side plate can be achieved in a direct insertion mode, various connecting devices do not need to be additionally arranged on the radiator, and the automobile stone blocking net structure is simple in structure, stable in installation and convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, in particular to an automotive stone guard net structure. Background Art

[0002] With the popularization of automobiles, various performance requirements of automobiles are constantly improving. The front-end cooling module of a passenger car is a very crucial part of the vehicle's thermal management system, and its performance has a direct impact on the stability, economy, energy conservation, and environmental protection of the vehicle. Once the core of the front-end cooling module is damaged by impacts from road gravel, cement, etc., it will cause the vehicle's power and air-conditioning systems to malfunction, posing potential safety hazards and economic losses during driving. Therefore, a stone guard net is often installed in the front-end cooling module, which can effectively reduce the risk of the front-end cooling module of a passenger car being impacted by gravel, cement, etc. during driving on the road, thus ensuring the normal operation of the front-end cooling module.

[0003] The existing installation methods of stone guard nets mostly use bolts or buckles to fix them on the heat exchanger water chamber in the front-end cooling module. The connection method is relatively complex, and there are certain requirements for the installation sequence of the front-end cooling module. At the same time, corresponding buckle and bolt connection devices need to be designed on the heat exchanger water chamber in advance, increasing the design and manufacturing costs.

[0004] Therefore, there is an urgent need for an automotive stone guard net structure to solve the above technical problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an automotive stone guard net structure, which can realize the installation of the automotive stone guard net and the radiator side plate by direct insertion, without adding various additional connection devices to the front-end cooling module, with a simple structure, stable installation, and easy disassembly.

[0006] To achieve this purpose, the utility model adopts the following technical solutions:

[0007] An automotive stone guard net structure is installed on the outer periphery of the radiator. The automotive stone guard net structure includes a net body, a plurality of direct insertion parts, and a plurality of first auxiliary fixing parts. Among them,

[0008] The net body includes two connecting side walls, and the two connecting side walls can be arranged corresponding to the two heat dissipation side plates of the radiator one by one;

[0009] At least one of the direct insertion parts is provided at a position near the end of each connecting side wall, and the direct insertion part can be directly inserted and clamped to the heat dissipation side plate;

[0010] At least one of the first auxiliary fixing parts is provided on each connecting side wall, and the first auxiliary fixing parts are arranged at intervals with the direct insertion parts. The first auxiliary fixing parts are used to abut and press against the outer wall of the heat dissipation side plate.

[0011] Optionally, the above-mentioned straight plug-in includes:

[0012] A cantilever body, one end of which is connected to the above-mentioned connecting side wall. The cantilever body is arranged in cooperation with the outer wall of the above-mentioned heat dissipation side plate. A convex portion is provided on the inner wall of the cantilever body, and the convex portion is connected in cooperation with the limiting hole on the outer wall of the above-mentioned heat dissipation side plate;

[0013] A claw, which is connected to the other end of the above-mentioned cantilever body and is inclined towards the body portion of the above-mentioned mesh body. The claw is clamped to the above-mentioned heat dissipation side plate.

[0014] Optionally, a first positioning pin is provided on the outer wall of the above-mentioned cantilever body, and both the first positioning pin and the above-mentioned convex portion are arranged on the same axis of the above-mentioned cantilever body.

[0015] Optionally, the above-mentioned first auxiliary fixing member includes:

[0016] A cantilever member, one end of which is connected to the above-mentioned connecting side wall. The cantilever member is arranged in cooperation with the outer wall of the above-mentioned heat dissipation side plate;

[0017] A limiting protrusion, which is provided on the inner wall of the above-mentioned cantilever member. The limiting protrusion is connected in cooperation with the limiting hole on the outer wall of the above-mentioned heat dissipation side plate.

[0018] Optionally, a second positioning pin is provided on the outer wall of the above-mentioned cantilever member, and both the second positioning pin and the above-mentioned limiting protrusion are arranged on the same axis of the above-mentioned cantilever member.

[0019] Optionally, several second auxiliary fixing members are further included. The second auxiliary fixing members are arranged on the above-mentioned connecting side wall and close to the above-mentioned straight plug-in. The second auxiliary fixing members are used to abut and squeeze against the outer wall of the above-mentioned heat dissipation side plate.

[0020] Optionally, a first beveled portion is provided at a position on the inner wall of the above-mentioned first auxiliary fixing member and far from the above-mentioned connecting side wall, and a second beveled portion is provided at a position on the inner wall of the above-mentioned second auxiliary fixing member and far from the above-mentioned connecting side wall.

[0021] Optionally, the straight plug-ins on the two above-mentioned connecting side walls are arranged opposite to each other one by one. The two corresponding straight plug-ins and the above-mentioned mesh body enclose a clamping groove for directly inserting and clamping to the above-mentioned radiator; and / or

[0022] The first auxiliary fixing members on the two above-mentioned connecting side walls are arranged opposite to each other one by one. The corresponding first auxiliary fixing members and the above-mentioned mesh body enclose a first groove for abutting and squeezing against the above-mentioned radiator; and / or

[0023] The two second auxiliary fixing members connecting the side walls are arranged opposite to each other one by one, and the corresponding second auxiliary fixing members and the net body enclose a second groove to abut and squeeze against the radiator.

[0024] Optionally, the distance between the two straight plugs arranged opposite to each other is greater than the distance between the outer walls of the two heat dissipation side plates.

[0025] Optionally, the distance between the two first auxiliary fixing members arranged opposite to each other, the distance between the two second auxiliary fixing members arranged opposite to each other, and the distance between the outer walls of the two heat dissipation side plates are all the same, so that both the first auxiliary fixing member and the second auxiliary fixing member can abut and squeeze against the outer wall of the heat dissipation side plate.

[0026] Advantages of the present utility model:

[0027] The present utility model provides an automobile stone guard net structure. During installation, by aligning the net body with the radiator and aligning the two connecting side walls with the two heat dissipation side plates of the radiator one by one, and then moving the automobile stone guard net towards the radiator until they cooperate. At this time, at least four straight plugs are directly inserted and clamped with the heat dissipation side plates, and at the same time, at least two first auxiliary fixing members also abut and squeeze against the outer wall of the heat dissipation side plates. Through the dual cooperation and fixation of the straight plugs and the first auxiliary fixing members on each connecting side wall, the fixed installation of the automobile stone guard net structure and the front cooling module of the automobile is realized, improving the installation stability, and thus ensuring the resistance effect of the automobile stone guard net structure against impacts such as gravel and cement; moreover, there is no need to reprocess the connecting device on the front cooling module, reducing the cost. During maintenance and disassembly, the clamping of the straight plugs to the heat dissipation side plates can be directly released, and the rapid disassembly of the automobile stone guard net structure can be realized, facilitating the maintenance during the use of the automobile. Description of the Drawings

[0028] Figure 1 is an axonometric view of the automobile stone guard net structure during installation provided by the specific embodiment of the present utility model;

[0029] Figure 2 is an axonometric view of the automobile stone guard net structure provided by the specific embodiment of the present utility model;

[0030] Figure 3 is Figure 2 the enlarged view of part A in

[0031] Figure 4 is an axonometric view of the installation state of the straight plug provided by the specific embodiment of the present utility model Figure 1 ;

[0032] Figure 5 is an axonometric view of the installation state of the straight plug provided by the specific embodiment of the present utility model Figure 2;

[0033] Figure 6 is Figure 2 an enlarged view of part B in

[0034] Figure 7 is Figure 2 an enlarged view of part C in

[0035] Figure 8 is an isometric view of the installation state of the first auxiliary fixing member provided by the specific embodiment of the present utility model.

[0036] In the figure:

[0037] 10, net body; 11, connecting side wall; 12, body part;

[0038] 20, straight plug-in; 21, cantilever body; 22, claw; 23, protruding part; 24, first positioning pin;

[0039] 30, first auxiliary fixing member; 31, cantilever member; 32, limiting protrusion; 33, second positioning pin; 34, first beveled part;

[0040] 40, second auxiliary fixing member; 41, cantilever structure; 42, second beveled part;

[0041] 200, radiator; 210, heat dissipation side plate; 211, limiting hole; 220, fixing bracket. Specific Embodiment

[0042] The following further describes the present utility model in detail with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present utility model, rather than limiting the present utility model. Additionally, it should be noted that for the sake of description, only parts related to the present utility model rather than all structures are shown in the drawings.

[0043] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be directly connected, or indirectly connected through an intermediate medium, and can be the internal communication of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0044] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is less than that of the second feature.

[0045] In the description of this embodiment, the orientation or positional relationships such as "up", "down", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0046] This embodiment provides an automobile stone guard net structure, which is installed on the outer periphery of the radiator 200 to protect the front-end cooling module of the automobile, avoid the risk of being impacted by gravel, cement, etc., and there is no need to process a variety of connecting devices on the front-end cooling module of the automobile. Instead, it is directly matched with the radiator 200 in the front-end cooling module of the automobile by a direct insertion method, which is convenient for disassembly and assembly and has high stability after installation.

[0047] Please refer to Figure 1 , it should be noted that the front-end cooling module includes a radiator 200, the radiator 200 is installed on the front-end cooling module through a fixing bracket 220, and there is no fixing bracket 220 on the heat dissipation side plate 210 of the radiator 200 to ensure that there will be no interference problems when the heat dissipation side plate 210 is installed with the automobile stone guard net structure.

[0048] Please refer to Figure 1 and Figure 2 , specifically, the automobile stone guard net structure includes a net body 10, a plurality of direct plug-in parts 20 and a plurality of first auxiliary fixing parts 30. Among them, the net body 10 includes two connecting side walls 11, and the two connecting side walls 11 can be arranged in one-to-one correspondence with the two heat dissipation side plates 210 of the radiator 200; at least one direct plug-in part 20 is provided at a position near the end of each connecting side wall 11, and the direct plug-in part 20 can be directly plugged and clamped on the heat dissipation side plate 210; at least one first auxiliary fixing part 30 is provided on each connecting side wall 11, and the first auxiliary fixing part 30 is arranged at an interval with the direct plug-in part 20, and the first auxiliary fixing part 30 is used to abut and squeeze against the outer wall of the heat dissipation side plate 210.

[0049] In the installation of the vehicle stone guard net structure in this embodiment, when installing, the net body 10 is aligned with the radiator 200, and the two connecting side walls 11 are respectively aligned with the two heat dissipation side plates 210 of the radiator 200. Then, the vehicle stone guard net moves towards the radiator 200 until they are engaged. At this time, at least four straight plug-in parts 20 are directly plugged and engaged with the heat dissipation side plates 210. At the same time, at least two first auxiliary fixing parts 30 also abut and press against the outer wall of the heat dissipation side plates 210. Through the dual cooperation and fixation of the straight plug-in parts 20 and the first auxiliary fixing parts 30 on each connecting side wall 11, the fixed installation of the vehicle stone guard net structure and the front-end cooling module of the vehicle is realized, improving the installation stability, and thus ensuring the resistance effect of the vehicle stone guard net structure against impacts such as gravel and cement. Moreover, there is no need to reprocess the connecting device on the front-end cooling module, reducing the cost. When maintaining and disassembling, the engagement of the straight plug-in parts 20 with the heat dissipation side plates 210 can be directly released, realizing the rapid disassembly of the vehicle stone guard net structure, which is convenient for maintenance during the use of the vehicle.

[0050] Optionally, the net body 10 further includes a main body part 12, and the connecting side walls 11 are arranged on the sides of the main body part 12. The main body part 12 is connected by a plurality of vertically and horizontally intersecting anti-collision structures, which not only enables the net body 10 to have the function of preventing stone impacts, but also forms a plurality of heat dissipation holes to facilitate the heat exchange between the radiator 200 and the external air.

[0051] Optionally, the straight plug-in parts 20 and the first auxiliary fixing parts 30 on the two connecting side walls 11 can be arranged in a staggered manner or in a facing manner.

[0052] Exemplarily, in this embodiment, the straight plug-in parts 20 on the two connecting side walls 11 are arranged in a one-to-one facing manner, and the first auxiliary fixing parts 30 on the two connecting side walls 11 are arranged in a one-to-one facing manner, and the net body 10 is also a symmetric structure, making the vehicle stone guard net structure form a symmetric structure, which can effectively prevent misinstallation during installation and improve the installation convenience of the vehicle stone guard net structure.

[0053] In this embodiment, the straight plug-in parts 20 on the two connecting side walls 11 are arranged in a one-to-one facing manner. The two corresponding straight plug-in parts 20 and the net body 10 enclose a clamping groove for directly plugging and engaging with the radiator 200. Such a setting improves the connection stability between the vehicle stone guard net structure and the radiator 200, avoiding the problem of local installation looseness caused by staggered setting.

[0054] Please refer to Figures 3 to 5, specifically, the straight plug-in 20 includes a cantilever body 21, a claw 22 and a protrusion 23. One end of the cantilever body 21 is connected to the connecting side wall 11. The cantilever body 21 is arranged in cooperation with the outer wall of the heat dissipation side plate 210. A protrusion 23 is provided on the inner wall of the cantilever body 21, and the protrusion 23 is connected in cooperation with the limiting hole 211 on the outer wall of the heat dissipation side plate 210; the claw 22 is connected to the other end of the cantilever body 21 and is inclined towards the body part 12 of the net body 10, and the claw 22 is clamped to the heat dissipation side plate 210. When in use, the claw 22 slides on the outer wall of the heat dissipation side plate 210 together with the cantilever body 21, and then the claw 22 slides over the outer wall and is clamped and matched with the heat dissipation side plate 210, so that the limit cooperation in the installation direction of the two can be realized; during this process, the protrusion 23 also slides together with the cantilever body 21 until the protrusion 23 is connected in cooperation with the limiting hole 211, so as to realize the limit in the length direction of the automobile stone retaining net structure; moreover, the straight plug-ins 20 on the two connecting side walls 11 are directly inserted and clamped with the corresponding heat dissipation side plates 210, so as to realize the limit in the width direction of the automobile stone retaining net structure, thereby ensuring the fixation between the automobile stone retaining net structure and the radiator 200. And because the claw 22 is inclined towards the body part 12 of the net body 10, the clamping and fixing effect of the straight plug-in 20 on the heat dissipation side plate 210 is further ensured.

[0055] Specifically, the cantilever body 21 is perpendicular to the body part 12 of the net body 10, that is, the cantilever body 21 extends towards the radiator 200 and protrudes from the net body 10, so that the cantilever body 21 can be arranged in cooperation with the outer wall of the heat dissipation side plate 210.

[0056] Optionally, the distance between the two straight plug-ins 20 arranged opposite to each other is greater than the distance between the outer walls of the two heat dissipation side plates 210, which facilitates the installation of the straight plug-in 20 and is convenient for the structures such as the claw 22 to slide over the outer wall of the heat dissipation side plate 210. Moreover, because the claw 22 is inclined towards the net body 10, the clamping and fixing effect of the straight plug-in 20 on the heat dissipation side plate 210 is also ensured.

[0057] In some embodiments, a first positioning pin 24 is provided on the outer wall of the cantilever body 21. The first positioning pin 24 and the protrusion 23 are both arranged on the same axis of the cantilever body 21, so that before the installation of the automobile stone retaining net structure, the position alignment between the first positioning pin 24 and the limiting hole 211 can be achieved, which is convenient for installation positioning, reduces the cumbersome position alignment operation, and improves the installation rate of the automobile stone retaining net structure.

[0058] Please refer to Figures 6 to 8, in this embodiment, the first auxiliary fixing member 30 includes a cantilever member 31 and a limiting protrusion 32. One end of the cantilever member 31 is connected to the connecting side wall 11, and the cantilever member 31 is arranged in cooperation with the outer wall of the heat dissipation side plate 210; the limiting protrusion 32 is arranged on the cantilever member 31, and the limiting protrusion 32 is connected in cooperation with the limiting hole 211 on the outer wall of the heat dissipation side plate 210. During use, the cantilever member 31 slides on the outer wall of the heat dissipation side plate 210, and then the limiting protrusion 32 also slides together with the cantilever member 31 until the limiting protrusion 32 is connected in cooperation with the limiting hole 211, so as to realize the limitation in the length direction of the vehicle stone guard net structure. At the same time, the inner wall of the cantilever member 31 abuts and presses against the outer wall of the heat dissipation side plate 210, realizing the auxiliary installation and fixation of the vehicle stone guard net structure, so as to avoid the problem that the vehicle stone guard net structure falls off during the use of the vehicle, and improve the installation stability of the middle part of the vehicle stone guard net structure.

[0059] Specifically, the cantilever member 31 is perpendicularly arranged with respect to the main body portion 12 of the net body 10, that is, the cantilever member 31 extends towards the radiator 200 and protrudes from the net body 10, so as to realize the arrangement of the cantilever member 31 in cooperation with the outer wall of the heat dissipation side plate 210.

[0060] In some embodiments, a second positioning pin 33 is arranged on the outer wall of the cantilever member 31. The second positioning pin 33 and the limiting protrusion 32 are both arranged on the same axis of the cantilever member 31, and its function is the same as that of the first positioning pin 24, which will not be elaborated here.

[0061] In some embodiments, the first auxiliary fixing members 30 on the two connecting side walls 11 are arranged opposite to each other one by one. The corresponding first auxiliary fixing member 30 and the net body 10 enclose a first groove to abut and press against the radiator 200, further improving the stability of the auxiliary installation of the first auxiliary fixing member 30 on the vehicle stone guard net structure.

[0062] Optionally, the distance between the two first auxiliary fixing members 30 arranged opposite to each other is the same as the distance between the outer walls of the two heat dissipation side plates 210 to ensure the abutting and pressing effect of the first auxiliary fixing member 30 on the outer wall of the heat dissipation side plate 210.

[0063] Optionally, a first beveled portion 34 is arranged at a position on the inner wall of the first auxiliary fixing member 30 and away from the connecting side wall 11 to facilitate the guiding during the installation of the first auxiliary fixing member 30 and ensure that the first auxiliary fixing member 30 slides on the outer wall of the heat dissipation side plate 210 without interference.

[0064] Please return and refer to Figure 3, in this embodiment, the vehicle stone guard net structure further includes a plurality of second auxiliary fixing members 40. The second auxiliary fixing members 40 are disposed on the connecting side wall 11 and are disposed near the straight plug-in member 20. The second auxiliary fixing members 40 are used to abut and squeeze against the outer wall of the heat dissipation side plate 210. The provision of the second auxiliary fixing members 40 is to add an additional layer of auxiliary fixation near the straight plug-in member 20 to improve the installation stability at this position; the combination of the second auxiliary fixing members 40, the straight plug-in member 20, and the first auxiliary fixing members 30 for installing the vehicle stone guard net structure further improves the installation stability of the vehicle stone guard net structure.

[0065] Specifically, the second auxiliary fixing member 40 includes a cantilever structure 41. The cantilever structure 41 is vertically connected to the connecting side wall 11, so that the second auxiliary fixing member 40 can abut and squeeze against the outer wall of the heat dissipation side plate 210.

[0066] More specifically, the cantilever structure 41 is vertically disposed with respect to the main body portion 12 of the mesh body 10, that is, the cantilever structure 41 extends toward the radiator 200 and protrudes from the mesh body 10, so that the cantilever structure 41 can be cooperatively disposed with the outer wall of the heat dissipation side plate 210.

[0067] In some embodiments, a second beveled portion 42 is provided at a position on the inner wall of the second auxiliary fixing member 40 and away from the connecting side wall 11, so as to facilitate the guiding during the installation of the second auxiliary fixing member 40, ensuring that the second auxiliary fixing member 40 is slidably connected to the outer wall of the heat dissipation side plate 210 without interference.

[0068] In some embodiments, the second auxiliary fixing members 40 on the two connecting side walls 11 are disposed opposite to each other one by one. The corresponding second auxiliary fixing members 40 and the mesh body 10 enclose a second groove to abut and squeeze against the radiator 200, further improving the installation stability of the first auxiliary fixing member 30 for assisting in installing the vehicle stone guard net structure.

[0069] Moreover, the combination of the second auxiliary fixing members 40, the first auxiliary fixing members 30 disposed opposite to each other one by one, and the straight plug-in members 20 disposed opposite to each other one by one makes the vehicle stone guard net structure form a symmetric structure for preventing misinstallation during installation.

[0070] Optionally, the distance between the two second auxiliary fixing members 40 disposed opposite to each other is the same as the distance between the outer walls of the two heat dissipation side plates 210 to ensure the abutting and squeezing effect of the second auxiliary fixing members 40 on the outer walls of the heat dissipation side plates 210.

[0071] In some embodiments, since the structures of the mesh body 10, the straight plug-in member 20, the first auxiliary fixing member 30, and the second auxiliary fixing member 40 are simple, the vehicle stone guard net structure can be integrally injection-molded, effectively reducing the manufacturing cost.

[0072] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, various obvious changes, re-adjustments and substitutions can be made without departing from the protection scope of the present utility model. It is not necessary and impossible to enumerate all the implementation manners here. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. The structure of the automobile stone retaining net is characterized by: Installed on the outer periphery of the radiator (200), the automobile stone retaining net structure comprises a net body (10), a plurality of straight plug-ins (20) and a plurality of first auxiliary fixing members (30), wherein: The mesh body (10) comprises two connecting side walls (11), and the two connecting side walls (11) can be arranged in a one-to-one correspondence with the two heat dissipation side plates (210) of the radiator (200); At least one straight plug-in unit (20) is provided at a position close to the end of each connecting side wall (11), and the straight plug-in unit (20) can be directly plugged into the heat dissipation side plate (210); Each of the connecting side walls (11) is provided with at least one of the first auxiliary fixing members (30), and the first auxiliary fixing members (30) are spaced apart from the straight plug-in member (20), and the first auxiliary fixing members (30) are used for abutting and pressing against the outer wall of the heat dissipation side plate (210).

2. The automobile stone retaining net structure according to claim 1, characterized in that: The straight plug-in unit (20) comprises: A cantilever body (21), one end of which is connected to the connecting side wall (11); the cantilever body (21) is arranged in cooperation with the outer wall of the heat dissipation side plate (210); a protrusion (23) is arranged on the inner wall of the cantilever body (21); the protrusion (23) is connected in cooperation with a limiting hole (211) on the outer wall of the heat dissipation side plate (210); A clamping claw (22) is connected to the other end of the cantilever body (21) and is arranged obliquely toward the main body (12) of the mesh body (10), and the clamping claw (22) is clamped to the heat dissipation side plate (210).

3. The automobile stone retaining net structure according to claim 2, characterized in that: The outer wall of the cantilever body (21) is provided with a first positioning pin (24), and the first positioning pin (24) and the protruding portion (23) are both arranged on the same axis of the cantilever body (21).

4. The automobile stone retaining net structure according to claim 1, characterized in that: The first auxiliary fixing member (30) comprises: A cantilever member (31), one end of which is connected to the connecting side wall (11), and the cantilever member (31) is arranged in cooperation with the outer wall of the heat dissipation side plate (210); A limiting protrusion (32) is arranged on the inner wall of the cantilever component (31), and the limiting protrusion (32) is matched and connected with a limiting hole (211) on the outer wall of the heat dissipation side plate (210).

5. The automobile stone retaining net structure according to claim 4, characterized in that: The outer wall of the cantilever member (31) is provided with a second positioning pin (33), and the second positioning pin (33) and the limiting protrusion (32) are both arranged on the same axis of the cantilever member (31).

6. The automobile stone retaining net structure according to any one of claims 1 to 5, characterized in that: It also includes a plurality of second auxiliary fixing members (40), wherein the second auxiliary fixing members (40) are arranged on the connecting side wall (11) and close to the straight plug-in unit (20), and the second auxiliary fixing members (40) are used to abut and extrude against the outer wall of the heat dissipation side plate (210).

7. The automobile stone retaining net structure according to claim 6, characterized in that: A first chamfered portion (34) is provided on the inner wall of the first auxiliary fixing member (30) and at a position away from the connecting side wall (11), and a second chamfered portion (42) is provided on the inner wall of the second auxiliary fixing member (40) and at a position away from the connecting side wall (11).

8. The automobile stone retaining net structure according to claim 6, characterized in that: The two straight plug-ins (20) connected to the side walls (11) are arranged opposite to each other, and the two correspondingly arranged straight plug-ins (20) and the mesh body (10) are combined to form a snap-in groove for being directly plugged into the heat sink (200); and / or The first auxiliary fixing members (30) of the two connecting side walls (11) are arranged opposite to each other, and the corresponding first auxiliary fixing members (30) and the mesh body (10) are combined to form a first groove to abut against and squeeze the radiator (200); and / or The second auxiliary fixing members (40) of the two connecting side walls (11) are arranged opposite to each other, and the corresponding second auxiliary fixing members (40) and the mesh body (10) are combined to form a second groove to abut against and squeeze the radiator (200).

9. The automobile stone retaining net structure according to claim 8, characterized in that: The distance between the two straight plug-ins (20) arranged opposite to each other is greater than the distance between the outer walls of the two heat dissipation side plates (210).

10. The automobile stone retaining net structure according to claim 8, characterized in that: The distance between the two first auxiliary fixing members (30) arranged opposite to each other, the distance between the two second auxiliary fixing members (40) arranged opposite to each other, and the distance between the outer walls of the two heat dissipation side plates (210) are all the same, so that the first auxiliary fixing member (30) and the second auxiliary fixing member (40) can both abut and squeeze against the outer wall of the heat dissipation side plate (210).

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