Automobile grille protection device

Abstract

The utility model discloses an automobile grille protective device, which relates to the technical field of automobile grilles and comprises a protective frame, an assembling mechanism is mounted on the inner wall of the protective frame, and a fixing mechanism is mounted on the outer wall of the protective frame. By means of the fixing mechanism, the limiting rod and the limiting sleeve form a telescopic structure through the limiting spring, when the device is used, after the protection frame is inserted into the position of a middle net at the front end of an automobile, the limiting spring pushes the limiting rod outwards through elastic force, the limiting rod and a shell at the front end of the automobile are clamped and fixed, installation is convenient and fast, and stability is high; the buffering mechanism, the sliding groove and the limiting block are connected in a clamped mode, when the device is used, after the protection frame is inserted into the position of a middle net at the front end of an automobile, the positioning rod is tightly attached to the interior of the automobile, when the protection frame is impacted or extruded by external force, the buffering block buffers and absorbs pressure borne by the positioning sleeve, and the protection frame is prevented from being collided and damaged; and the service life and the safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile grilles, in particular to an automobile grille protection device. Background Art

[0002] The car grille is mainly used to protect the water tank and the engine, and prevent foreign objects from hitting the engine components inside the car while the car is driving, and the grille can take in air to cool the engine compartment. However, the existing car grille is easily damaged by impact during driving, and the installation is cumbersome. When the car grille is damaged, it needs to be replaced as a whole, and the maintenance cost is high. In order to solve the above problems, a car grille protection device is needed.

[0003] The existing automobile grille protection device has the problems of being unable to provide buffer protection and being inconvenient to disassemble and install during operation, and therefore an automobile grille protection device is urgently needed. Utility Model Content

[0004] Based on this, the purpose of the utility model is to provide a car grille protection device to solve the problem that the existing car grille protection device cannot provide buffer protection and is not easy to disassemble and install when in use.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an automobile grille protection device, comprising a protection frame, an inner wall of which is installed an assembly mechanism.

[0006] The outer wall of the protection frame is equipped with a fixing mechanism.

[0007] A buffer mechanism is installed on the outer wall of the protection frame.

[0008] Preferably, the assembly mechanism includes a baffle, a fixed sleeve, a filter and a fixed shaft, the inner wall of the protective frame is installed with a baffle, the outer wall of the baffle is installed with a fixed sleeve, the inner wall of the fixed sleeve is installed with a filter, and the fixed shaft runs through the interior of the fixed sleeve.

[0009] Preferably, the baffle is snap-fitted to the protective frame, and the fixing sleeve is threadedly fixed to the protective frame via a fixing shaft.

[0010] Preferably, the fixing mechanism comprises a limiting sleeve, a limiting rod and a limiting spring, the limiting sleeve is installed on the outer wall of the protective frame, the limiting rod is installed on the inner wall of the limiting sleeve, and the limiting spring is installed on the outer wall of the limiting rod.

[0011] Preferably, the limiting rod forms a telescopic structure through a limiting spring and a limiting sleeve, and the limiting sleeves are distributed in a rectangular array with the central axis of the protective frame as the center.

[0012] Preferably, the buffer mechanism includes a positioning sleeve, a slide groove, a positioning rod, a limit block and a buffer block. The outer wall of the protective frame is installed with a positioning sleeve, the inner wall of the positioning sleeve is provided with a slide groove, the inner wall of the positioning sleeve is installed with a positioning rod, the outer wall of the positioning rod is installed with a limit block, and the inner wall of the positioning sleeve is installed with a buffer block.

[0013] Preferably, the slide groove and the limit block are snap-fitted and connected, and the positioning rod and the buffer block are tightly fitted.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model provides an assembly mechanism, the baffle is connected with the protective frame by snapping, and the fixing sleeve is fixed with the protective frame by a fixing shaft. When the device is used, the existing automobile grille protective plate is integrated. When the protective frame is damaged, it needs to be replaced as a whole. The baffle of the utility model is separately provided and can be disassembled and replaced. When it is damaged, only the damaged parts need to be replaced, which reduces the maintenance cost. In addition, the setting of the baffle can prevent debris from entering the grille during driving of the automobile, causing damage to the internal components, thereby increasing the practicality of the device.

[0016] 2. The utility model adopts a fixing mechanism, and the limit rod forms a telescopic structure through the limit spring and the limit sleeve. When the device is used, after the protective frame is inserted into the center grille position of the front end of the car, the limit spring pushes the limit rod outward through elastic force, and is engaged and fixed with the front end shell of the car, which is convenient to install and has high stability;

[0017] 3. The utility model provides a buffer mechanism, wherein the slide groove and the limit block are snap-connected. When the device is used, after the protective frame is inserted into the center grille position at the front end of the car, the positioning rod fits tightly with the interior of the car. When the protective frame is hit or squeezed by external force, the buffer block buffers and absorbs the pressure on the positioning sleeve, thereby avoiding collision damage to the protective frame and increasing the service life and safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the front;

[0019] Figure 2 It is a structural schematic diagram of the assembly mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the buffer mechanism of the utility model.

[0022] In the figure: 1. protective frame; 2. assembly mechanism; 201. baffle; 202. fixing sleeve; 203. filter screen; 204. fixing shaft; 3. fixing mechanism; 301. limiting sleeve; 302. limiting rod; 303. limiting spring; 4. buffer mechanism; 401. positioning sleeve; 402. slide groove; 403. positioning rod; 404. limiting block; 405. buffer block. 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] See also Figure 1-4 A car grille protection device comprises a protection frame 1, an inner wall of the protection frame 1 is provided with an assembly mechanism 2, the assembly mechanism 2 comprises a baffle 201, a fixing sleeve 202, a filter 203 and a fixing shaft 204, the inner wall of the protection frame 1 is provided with a baffle 201, the outer wall of the baffle 201 is provided with a fixing sleeve 202, the inner wall of the fixing sleeve 202 is provided with a filter 203, the fixing shaft 204 penetrates the interior of the fixing sleeve 202, the baffle 201 is connected to the protection frame 1 by snap-fitting, the fixing sleeve 202 is fixed to the protection frame 1 by threads through the fixing shaft 204, and the fixing sleeve 202 is fixed to the protection frame 1 by threads through the fixing shaft 204. The assembly mechanism 2 is set, the baffle 201 is snap-connected with the protective frame 1, and the fixing sleeve 202 is threadedly fixed to the protective frame 1 through the fixing shaft 204. When the device is used, the existing automobile center grille protective plate is integrated. When the protective frame 1 is damaged, it needs to be replaced as a whole. The baffle 201 of the utility model is set separately and can be disassembled and replaced. When it is damaged, only the damaged parts need to be replaced, which reduces the maintenance cost. In addition, the setting of the baffle 201 can prevent debris from entering the center grille while the car is driving, causing damage to internal components, thereby increasing the practicality of the device.

[0026] See also Figure 1-4, a car grille protection device, the outer wall of the protection frame 1 is installed with a fixing mechanism 3, the fixing mechanism 3 includes a limiting sleeve 301, a limiting rod 302 and a limiting spring 303, the outer wall of the protection frame 1 is installed with the limiting sleeve 301, the inner wall of the limiting sleeve 301 is installed with the limiting rod 302, the outer wall of the limiting rod 302 is installed with the limiting spring 303, the limiting rod 302 and the limiting sleeve 301 form a telescopic structure through the limiting spring 303, the limiting sleeve 301 is distributed in a rectangular array with the central axis of the protection frame 1 as the center, through the set fixing mechanism 3, the limiting rod 302 and the limiting sleeve 301 form a telescopic structure through the limiting spring 303, when the device is used, after the protection frame 1 is inserted into the center grille position of the front end of the car, the limiting spring 303 pushes the limiting rod 302 outward through the elastic force, and is clamped and fixed with the front end shell of the car, which is convenient to install and has high stability.

[0027] See also Figure 1-4 A car grille protection device, the outer wall of the protection frame 1 is installed with a buffer mechanism 4, the buffer mechanism 4 includes a positioning sleeve 401, a slide groove 402, a positioning rod 403, a limit block 404 and a buffer block 405, the outer wall of the protection frame 1 is installed with a positioning sleeve 401, the inner wall of the positioning sleeve 401 is provided with a slide groove 402, the inner wall of the positioning sleeve 401 is installed with a positioning rod 403, the outer wall of the positioning rod 403 is installed with a limit block 404, the inner wall of the positioning sleeve 401 is installed with a buffer block 405, the slide groove 402 and The limit block 404 is snap-fitted, the positioning rod 403 and the buffer block 405 are tightly fitted, and through the buffer mechanism 4, the slide groove 402 and the limit block 404 are snap-fitted. When the device is used, after the protective frame 1 is inserted into the center grille position at the front end of the car, the positioning rod 403 is tightly fitted with the interior of the car. When the protective frame 1 is hit or squeezed by external force, the buffer block 405 buffers and absorbs the pressure on the positioning sleeve 401 to avoid collision damage to the protective frame 1, thereby increasing the service life and safety of the device.

[0028] Working principle: When in use, first move the device to the desired position, then snap-fit ​​the baffle 201 to the protective frame 1, and the fixing sleeve 202 is threadedly fixed to the protective frame 1 through the fixing shaft 204. When the device is in use, the existing car grille protective plate is an integrated setting. When the protective frame 1 is damaged, it needs to be replaced as a whole. The baffle 201 of the utility model is set separately and can be disassembled and replaced. When it is damaged, only the damaged parts need to be replaced, which reduces the maintenance cost. In addition, the setting of the baffle 201 can prevent debris from entering the grille while the car is driving, causing damage to the internal components, thereby increasing the practicality of the device. , and then after the protective frame 1 is inserted into the center grille position of the front end of the car, the limit spring 303 pushes the limit rod 302 outward through elastic force, and is clamped and fixed with the front end shell of the car. The installation is convenient and the stability is high. Then the positioning rod 403 fits tightly with the interior of the car. When the protective frame 1 is hit or squeezed by external force, the buffer block 405 buffers and absorbs the pressure on the positioning sleeve 401 to avoid collision damage to the protective frame 1 and increase the service life and safety of the device. In this way, the use process of the device is completed. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0029] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A vehicle grille protection device, comprising a protection frame (1), characterized in that: An assembly mechanism (2) is installed on the inner wall of the protection frame (1); The outer wall of the protective frame (1) is provided with a fixing mechanism (3); A buffer mechanism (4) is installed on the outer wall of the protection frame (1).

2. The automobile grille protection device according to claim 1, characterized in that: The assembly mechanism (2) comprises a baffle (201), a fixing sleeve (202), a filter screen (203) and a fixing shaft (204); the baffle (201) is installed on the inner wall of the protective frame (1); the fixing sleeve (202) is installed on the outer wall of the baffle (201); the filter screen (203) is installed on the inner wall of the fixing sleeve (202); and the fixing shaft (204) passes through the interior of the fixing sleeve (202).

3. The automobile grille protection device according to claim 2, characterized in that: The baffle (201) is snap-fitted to the protective frame (1), and the fixing sleeve (202) is threadedly fixed to the protective frame (1) via a fixing shaft (204).

4. The automobile grille protection device according to claim 2, characterized in that: The fixing mechanism (3) comprises a limiting sleeve (301), a limiting rod (302) and a limiting spring (303); the limiting sleeve (301) is installed on the outer wall of the protective frame (1); the limiting rod (302) is installed on the inner wall of the limiting sleeve (301); and the limiting spring (303) is installed on the outer wall of the limiting rod (302).

5. The automobile grille protection device according to claim 4, characterized in that: The limiting rod (302) forms a telescopic structure with the limiting sleeve (301) through the limiting spring (303), and the limiting sleeve (301) is distributed in a rectangular array with the central axis of the protective frame (1) as the center.

6. The automobile grille protection device according to claim 2, characterized in that: The buffer mechanism (4) comprises a positioning sleeve (401), a sliding groove (402), a positioning rod (403), a limiting block (404) and a buffer block (405); the outer wall of the protective frame (1) is provided with a positioning sleeve (401); the inner wall of the positioning sleeve (401) is provided with a sliding groove (402); the inner wall of the positioning sleeve (401) is provided with a positioning rod (403); the outer wall of the positioning rod (403) is provided with a limiting block (404); and the inner wall of the positioning sleeve (401) is provided with a buffer block (405).

7. The automobile grille protection device according to claim 6, characterized in that: The slide groove (402) and the limit block (404) are snap-fitted and connected, and the positioning rod (403) and the buffer block (405) are tightly fitted.

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