Automobile mesh convenient to disassemble

Abstract

The utility model relates to the technical field of automobile mesh, specifically disclose a convenient to dismouting's automobile mesh, include: automobile mesh body and guide mounting column, one side fixed connection of automobile mesh body has two guide mounting columns, still include: joint mechanism, joint mechanism sets up in two guide mounting columns, joint mechanism is used for one -way joint installation of automobile mesh body, this convenient to dismouting's automobile mesh, the utility model at least has the following beneficial effects: through setting up joint mechanism and spacing reinforcing mechanism, can utilize the automatic joint structure of one -way angle block and first spring in joint mechanism, need only push into mounting hole guide mounting column can automatic locking, need not tool, greatly promote assembly efficiency, and drive spacing reinforcing mechanism through joint mechanism, realize the automatic unfolding spacing disc after joint through the gear linkage, form double -fixed, can enhance the stability of mesh installation like this, prevent the vibration loosening or abnormal sound in the running.

Description

Technical Field

[0001] This utility model relates to the field of automotive grille technology, specifically to an automotive grille that is easy to install and remove. Background Technology

[0002] As an important component of the front of a vehicle, the car grille not only serves to dissipate heat from the engine compartment, guide airflow, and protect internal components, but also directly affects the overall appearance design and brand recognition of the vehicle. With the development of automobile manufacturing and maintenance technologies, higher requirements have been placed on the ease of installation, stability, and maintainability of the car grille.

[0003] Traditional car grilles are mostly installed using screws or clips. While screws provide a secure connection, the installation and removal process is cumbersome and time-consuming, making it inconvenient for daily cleaning, maintenance, or quick replacement. Although ordinary clip structures offer a degree of quick installation, they generally suffer from problems such as easy loosening after installation, lack of secondary reinforcement mechanisms, and inconvenient disassembly. Especially during vehicle operation, vibrations can cause abnormal noises or even the risk of detachment. Therefore, we propose a car grille that is easy to install and remove. Utility Model Content

[0004] The purpose of this utility model is to provide an easy-to-install and disassemble car grille, in order to solve the problems mentioned in the background art. Traditional car grilles are mostly installed by screw fixing or direct plug-in with clips. Although screw fixing is secure, the disassembly and assembly process is cumbersome and time-consuming, which is not conducive to daily cleaning, maintenance or quick replacement. Although ordinary clip structure achieves a certain degree of quick installation, it generally has problems such as easy loosening after installation, lack of secondary reinforcement mechanism, and inconvenience of disassembly. In particular, when the vehicle is in motion, it may be affected by vibration, which may cause abnormal noise or even the risk of falling off.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car grille that is easy to disassemble and assemble, comprising: a car grille body and guide mounting posts, wherein two guide mounting posts are fixedly connected to one side of the car grille body;

[0006] It also includes: a snap-fit ​​mechanism, which is set in the two guide mounting posts and is used to snap-fit ​​the car grille body in one direction;

[0007] A limiting and reinforcing mechanism is installed between the snap-fit ​​mechanism and the guide mounting post. The limiting and reinforcing mechanism is used to reinforce the installation position of the car grille body.

[0008] The unlocking mechanism is located between the guide mounting post and the snap-fit ​​mechanism. The unlocking mechanism is used to unlock and remove the car's grille body.

[0009] The locking mechanism includes two sliding grooves opened in the guide mounting column. The inner walls of the two sliding grooves are slidably connected with one-way corner blocks. A first spring is fixedly connected between one side of the one-way corner block and one side of the inner wall of the sliding groove. A rack is fixedly connected to one side of the one-way corner block.

[0010] The two racks are connected by a gear, which is rotatably connected to the guide mounting post.

[0011] The limiting and reinforcing mechanism includes a rotating column fixedly connected to one side of the gear. A rectangular groove is opened inside the rotating column. A rectangular block is slidably connected to the inner wall of the rectangular groove. A second spring is fixedly connected to one side of the rectangular block. A connecting rod is fixedly connected to the side of the rectangular block away from the second spring. A limiting plate is fixedly connected to the end of the connecting rod away from the rectangular block.

[0012] The rotating column has a bearing installed on its outer side, and the bearing is located inside the guide mounting column.

[0013] The unlocking mechanism includes an extension rod fixedly connected to one side of the gear, with a disc fixedly connected to the end of the extension rod away from the gear.

[0014] The disc has hexagonal grooves inside.

[0015] This utility model has at least the following beneficial effects:

[0016] By incorporating a snap-fit ​​mechanism and a limiting and reinforcing mechanism, the snap-fit ​​mechanism utilizes the automatic snap-fit ​​structure between the one-way corner block and the first spring. Simply push the guide mounting post into the mounting hole for automatic locking, eliminating the need for tools and significantly improving assembly efficiency. The snap-fit ​​mechanism drives the limiting and reinforcing mechanism, which, through gear linkage, automatically unfolds the limiting plate after snap-fit, forming a double fixation. This enhances the stability of the grille installation and prevents vibration, loosening, or abnormal noise during driving. Furthermore, the unlocking mechanism allows for simultaneous release of the snap-fit ​​and limiting mechanism by rotating an external hexagonal tool, preventing damage to plastic parts caused by forceful disassembly. The simple operation protects the appearance and facilitates subsequent inspection and maintenance by staff. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of the guide mounting column of this utility model;

[0019] Figure 3 This is a schematic diagram of the limiting and reinforcing mechanism of this utility model;

[0020] Figure 4 This is a schematic diagram of the unlocking mechanism of this utility model.

[0021] In the diagram: 1. Car grille body; 2. Guide mounting post; 3. Snap-fit ​​mechanism; 31. Slide groove; 32. One-way corner block; 33. First spring; 34. Rack; 35. Gear; 4. Limiting and reinforcing mechanism; 41. Rotating post; 42. Rectangular groove; 43. Rectangular block; 44. Connecting rod; 45. Second spring; 46. Limiting plate; 47. Bearing; 5. Unlocking mechanism; 51. Extension rod; 52. Disc; 53. Hexagonal groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0023] Example 1

[0024] Please see Figures 1 to 4 This utility model provides a technical solution: a car grille that is easy to disassemble and assemble, comprising: a car grille body 1 and guide mounting posts 2, wherein two guide mounting posts 2 are fixedly connected to one side of the car grille body 1;

[0025] It also includes: a snap-fit ​​mechanism 3, which is set in the two guide mounting posts 2 and is used to snap-fit ​​the car grille body 1 in one direction.

[0026] The limiting and reinforcing mechanism 4 is set between the snap-fit ​​mechanism 3 and the guide mounting post 2. The limiting and reinforcing mechanism 4 is used to reinforce the installation position of the car grille body 1.

[0027] The unlocking mechanism 5 is located between the guide mounting post 2 and the snap-fit ​​mechanism 3. The unlocking mechanism 5 is used to unlock and remove the car grille body 1.

[0028] By setting up the snap-fit ​​mechanism 3 and the limiting and reinforcing mechanism 4, the automatic snap-fit ​​structure of the one-way corner block 32 and the first spring 33 in the snap-fit ​​mechanism 3 can be used. Simply push the guide mounting post 2 into the mounting hole to automatically lock it, without tools, which greatly improves the assembly efficiency. The snap-fit ​​mechanism 3 drives the limiting and reinforcing mechanism 4, and the limiting plate 46 is automatically unfolded after snap-fit ​​through the gear 35 linkage, forming a double fixation. This can enhance the stability of the grille installation and prevent vibration, loosening or abnormal noise during driving. By setting up the unlocking mechanism 5, the snap-fit ​​and limiting can be released simultaneously by rotating an external hexagonal tool, avoiding damage to plastic parts caused by violent disassembly. The operation is simple and protects the appearance, thus providing convenience for the staff for later inspection and maintenance.

[0029] The snap-fit ​​mechanism 3 includes two slides 31 formed in the guide mounting post 2. The inner walls of the two slides 31 are slidably connected with one-way corner blocks 32. A first spring 33 is fixedly connected between one side of the one-way corner block 32 and one side of the inner wall of the slide 31. A rack 34 is fixedly connected to one side of the one-way corner block 32. A gear 35 is meshed between the two racks 34. The gear 35 is rotatably connected to the guide mounting post 2.

[0030] In use, the two guide mounting posts 2 on one side of the car grille body 1 are installed into the body mounting holes. As the insertion goes deeper, the one-way corner block 32 contacts the edge of the body hole and retracts into the slide groove 31 under the action of the inclined surface, compressing the first spring 33. After the guide post is fully inserted, the first spring 33 returns to its original position, pushing the one-way corner block 32 to pop out and lock into the slot on the back side of the body hole, thus achieving one-way locking and preventing the grille from falling off.

[0031] The limiting and reinforcing mechanism 4 includes a rotating column 41 fixedly connected to one side of the gear 35. A rectangular groove 42 is provided inside the rotating column 41. A rectangular block 43 is slidably connected to the inner wall of the rectangular groove 42. A second spring 45 is fixedly connected to one side of the rectangular block 43. A connecting rod 44 is fixedly connected to the side of the rectangular block 43 away from the second spring 45. A limiting disk 46 is fixedly connected to the end of the connecting rod 44 away from the rectangular block 43. A bearing 47 is provided on the outer side of the rotating column 41. The bearing 47 is located inside the guide mounting column 2.

[0032] In use, the movement of the two one-way corner blocks 32 transmits power through the rack 34 connected to them. When the one-way corner blocks 32 on both sides rebound synchronously, they drive the rack 34 to move, driving the gear 35 meshing with it to rotate. The rotating gear 35 drives the coaxial rotating column 41 to rotate. When the guide mounting column 2 is inserted, because the position of the limiting plate 46 and the hole slot in the vehicle body are not fully matched, the limiting plate 46 can drive the rectangular block 43 into the rectangular slot 42 through the connecting rod 44. In this way, the rectangular block 43 compresses the second spring 45. When the rotating column 41 is driven to rotate by the gear 35, the limiting plate 46 can be rotated 90 degrees, so that the limiting plate 46 matches the hole slot in the vehicle body. In this way, the compressed second spring 45 pushes the limiting plate 46 into the corresponding hole slot to complete the limiting.

[0033] Example 2

[0034] like Figures 2 to 4 In this second embodiment, the other structures remain unchanged, but the difference from the first embodiment is:

[0035] The unlocking mechanism 5 includes an extension rod 51 fixedly connected to one side of the gear 35. A disc 52 is fixedly connected to the end of the extension rod 51 away from the gear 35. A hexagonal groove 53 is provided inside the disc 52.

[0036] When in use, insert a hex wrench into the hexagonal groove 53 of the disc 52, rotate the disc 52, which in turn drives the extension rod 51, thereby driving the gear 35 to rotate. The gear 35 drives the rack 34 to move, causing the one-way corner block 32 to retract into the slide groove 31 against the elastic force of the first spring 33, thus releasing the jamming state. At the same time, rotate the column 41 90 degrees, and then the guide mounting column 2 can be removed, and the disassembly of the car grille body 1 can be completed.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car grille that is easy to install and remove, characterized in that: include: The vehicle grille body and guide mounting posts, wherein two guide mounting posts are fixedly connected to one side of the vehicle grille body; It also includes: a snap-fit ​​mechanism, which is disposed in two guide mounting posts and is used to snap-fit ​​the car grille body in one direction; A limiting and reinforcing mechanism is disposed between the snap-fit ​​mechanism and the guide mounting post, and the limiting and reinforcing mechanism is used to reinforce the installation position of the car grille body; The unlocking mechanism is located between the guide mounting post and the snap-fit ​​mechanism, and is used to unlock and remove the car grille body; The snap-fit ​​mechanism includes two sliding grooves formed in the guide mounting column, and one-way corner blocks are slidably connected to the inner walls of the two sliding grooves; The limiting and reinforcing mechanism includes a rotating column fixedly connected to one side of the gear, and a rectangular groove is provided inside the rotating column. A rectangular block is slidably connected to the inner wall of the rectangular groove.

2. The easily detachable automotive grille according to claim 1, characterized in that: A first spring is fixedly connected between one side of the one-way corner block and one side of the inner wall of the slide groove, and a rack is fixedly connected to one side of the one-way corner block.

3. The easily detachable automotive grille according to claim 2, characterized in that: A gear is meshed between the two racks, and the gear is rotatably connected to the guide mounting post.

4. The easily detachable automotive grille according to claim 2, characterized in that: A second spring is fixedly connected to one side of the rectangular block, a connecting rod is fixedly connected to the side of the rectangular block away from the second spring, and a limit plate is fixedly connected to the end of the connecting rod away from the rectangular block.

5. The easily detachable automotive grille according to claim 4, characterized in that: A bearing is provided on the outer side of the rotating column, and the bearing is located inside the guide mounting column.

6. The easily detachable automotive grille according to claim 2, characterized in that: The unlocking mechanism includes an extension rod fixedly connected to one side of the gear, and a disc is fixedly connected to the end of the extension rod away from the gear.

7. The easily detachable automotive grille according to claim 6, characterized in that: The disk has hexagonal grooves inside.

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