A grating decorative strip structure convenient to install and dismount

Abstract

The utility model discloses a convenient to install dismounting's grating decorative strip structure relates to the field of automobile grating and its decorative strip. This convenient to install dismounting's grating decorative strip structure, including grating decorative strip, grating body and a plurality of bolts. This convenient to install dismounting's grating decorative strip structure, distinguish from the existing grating decorative strip and the grating body through the door -shaped card or tongue piece card fixed mode, the "mouth" word shape window on grating body and the L shape barb structure cooperation of grating decorative strip, downward -Z direction will grating decorative strip on "L" type dog -claw card enter the "mouth" type structure of grating body, reach the positioning installation of grating decorative strip, and again through the top bolt locking and fix grating decorative strip, this structure will not cause the problem of interference amount of traditional joint structure to lead to slack or difficult to install when installing, also will not lead to the joint structure damage in the process of dismounting, leads to the clearance difference problem.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive grilles and their decorative strips, specifically a grille decorative strip structure that is easy to install and disassemble. Background Technology

[0002] The car grille and its trim strips are particularly important to the aesthetics of the car's front end, making a strong visual impact on consumers and forming one of their first impressions of the car.

[0003] In the existing technology, the more popular grille decorative strip installation snap-fit ​​structure is mostly a door-shaped snap-fit ​​or a tongue snap-fit. These snap-fits are injection molded together with the decorative strip and achieve a fixing function by snapping with the structure on the body. If the snap-fit ​​interference is too small during the design process, the decorative strip will easily loosen after installation, resulting in abnormal noise or gap surface difference problems. If the interference is too large, it will lead to installation difficulties.

[0004] Meanwhile, such clips are prone to damage to the snap-fit ​​structure during disassembly, resulting in a gap difference between the trim and the main body, which affects the aesthetics. If a structure with bolts on the back is used, it will increase the assembly time and make disassembly inconvenient, requiring the entire grille to be removed before the trim can be removed. The design solution in this invention solves this design problem through the U-shaped window of the grille body and the L-shaped hook structure of the trim.

[0005] The larger the size of the decorative strip, the more solid it gives a sense of solidity. However, the larger the size, the easier it is to damage during disassembly. To improve the aesthetics of the car's front grille and decorative parts, and to ensure the ease of installation and disassembly of the decorative parts, reducing installation and maintenance time, an installation structure for grille decorative parts that facilitates installation and disassembly has been designed. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a grille decorative strip structure that is easy to install and disassemble. It solves the problems of decorative strips being installed on the grille body in the form of clips, which can easily lead to clip breakage during installation and disassembly, thus affecting the gap and surface difference of parts and affecting aesthetics, and the inconvenience of disassembly when using a structure with bolts on the back.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a grille decorative strip structure that is easy to install and disassemble, comprising:

[0008] The grille trim strip has several limiting structures on it;

[0009] The grille body has several window structures, and the window structures are set with corresponding limiting structures.

[0010] A number of bolts, corresponding mounting holes are provided on the grille decorative strip and the grille body, and the bolts are installed on the upper part of the grille decorative strip to avoid the problems of loosening and difficult installation caused by the interference amount of the traditional clamping structure.

[0011] Preferably, a main positioning pin is provided on the grille decorative strip, and the main positioning pin is inserted into the grille body.

[0012] Preferably, the grille decorative strip is provided with a number of auxiliary positioning pins, and the auxiliary positioning pins are inserted into the grille body.

[0013] Preferably, the window structure is set as a "square" shaped window.

[0014] Preferably, the limiting structure is an "L" shaped barb.

[0015] Preferably, the limiting structure is arranged corresponding to the window structure.

[0016] The beneficial effects it has are as follows:

[0017] This grille decorative strip structure that is convenient for installation and disassembly is different from the existing fixing methods of the grille decorative strip and the grille body through a door-shaped clamp or a tongue piece clamp. The limiting structure on the grille decorative strip is placed into the window structure of the grille body. After confirming that the limiting structure on the grille decorative strip is properly clamped, the positioning installation of the grille decorative strip is achieved. Then, the grille decorative strip is fixed by tightening the bolts at the top. Under the action of the bolts, the installation stability of the grille decorative strip and the grille body is ensured. With the cooperation of the limiting structure and the window structure for quick positioning, it avoids the problem of difficult installation caused by the interference amount of the traditional clamping structure. This structure will not cause loosening or difficult installation due to the interference amount of the traditional clamping structure during installation, and will not cause damage to the clamping structure and the problem of clearance surface difference during the disassembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the back of the overall structure of the present invention;

[0021] Figure 3 It is a schematic diagram of the installation structure that is convenient for disassembly of the present invention.

[0022] In the diagram: 1. Grille decorative strip; 11. Limiting structure; 12. Main locating pin; 13. Secondary locating pin; 2. Grille body; 21. Window structure; 3. Bolt. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0025] This utility model discloses a grille decorative strip structure that is easy to install and disassemble, according to the attached... Figure 1 and Figure 3 As shown, it includes:

[0026] A grille decorative strip 1, on which several limiting structures 11 are provided;

[0027] The grille body 2 has a plurality of window structures 21, and the window structures 21 are set corresponding to the limiting structure 11.

[0028] Several bolts 3 are provided, and mounting holes are correspondingly provided on the grille decorative strip 1 and the grille body 2. The bolts 3 are installed on the upper part of the grille decorative strip 1 to avoid the interference problem caused by the traditional snap-fit ​​structure, which leads to loosening and difficulty in installation.

[0029] When installing the grille trim 1, place the limiting structure 11 on the grille trim 1 into the window structure 21 of the grille body 2. After confirming that the limiting structure 11 on the grille trim 1 is engaged, the grille trim 1 and the grille body 2 can be initially engaged and installed.

[0030] After the grille trim strip 1 and the grille body 2 are snapped together, bolts 3 are installed on the upper part of the grille trim strip 1. The grille trim strip 1 is fixed to the grille body 2 by tightening the top bolts 3. The bolts 3 ensure the installation stability of the grille trim strip 1 and the grille body 2. The limiting structure 11 and the window structure 21 are used for quick positioning, avoiding the interference problem of traditional snap-fit ​​structure that leads to difficult installation.

[0031] According to the appendix Figure 2 As shown, a main positioning pin 12 is provided on the grille decorative strip 1, and the main positioning pin 12 is inserted into the grille body 2.

[0032] Further, when installing the grille decorative strip 1 and the grille body 2, first push the main positioning pin 12 forward into the grille body 2, that is, push in the -X direction, and perform preliminary positioning through the main positioning pin 12.

[0033] The grille decorative strip 1 is provided with a plurality of auxiliary positioning pins 13, and the auxiliary positioning pins 13 are inserted into the grille body 2.

[0034] Further, when pushing the main positioning pin 12 forward into the grille body 2, at this time, the auxiliary positioning pins 13 move with the grille decorative strip 1 and are pushed into the grille body 2. The auxiliary positioning pins 13 cooperate with the main positioning pin 12 to complete the positioning of the grille decorative strip 1 and the grille body 2, facilitating the docking and insertion of the limiting structure 11 and the window structure 21.

[0035] According to the appendix Figure 3 As shown, the limiting structure 11 is an "L"-shaped barb, and the limiting structure 11 is arranged corresponding to the window structure 21.

[0036] When installing the grille decorative strip 1, put the "L"-shaped barb limiting structure 11 on the grille decorative strip 1 into the window structure 21 of the grille body 2. After confirming that the "L"-shaped barb limiting structure 11 on the grille decorative strip 1 is firmly clamped, the grille decorative strip 1 and the grille body 2 can be preliminarily clamped and installed.

[0037] The implementation is only for the technical solution of this application and not a limitation. Adjustments can be made according to the corresponding structures of the grille body 2 and the grille decorative strip 1. For example, change the "square" - shaped window to a "U" - shaped or other structures, and at the same time, correspondingly adjust the limiting structure 11 on the grille decorative strip 1.

[0038] Specifically disclosed, different from the existing fixing methods of the grille decorative strip 1 and the grille body 2 by using a portal - shaped clamp or a tongue - shaped clamp, the "square" - shaped window on the grille body 2 cooperates with the L - shaped barb structure on the grille decorative strip 1. The "L" - shaped claw on the grille decorative strip 1 is clamped into the "square" - shaped structure of the grille body 2 in the -Z direction downward to achieve the positioning and installation of the grille decorative strip 1;

[0039] Further, the grille decorative strip 1 is fixed by tightening the top bolt 3. This structure will not cause loosening or difficult installation due to the interference amount problem of the traditional clamping structure during installation, and will not cause damage to the clamping structure and the problem of clearance surface difference during the disassembly process.

[0040] Further, when disassembling the grille decorative strip 1, remove the upper fastener bolt 3. After lifting the grille decorative strip 1 in the +Z direction upward, remove the main positioning pin 12 and the auxiliary positioning pin 13 in the +x direction backward to complete the disassembly.

[0041] Working principle: Description of the installation method of the grille decorative strip 1 on the grille body 2:

[0042] 1. Place the main positioning pin 12 of the grille decorative strip 1 onto the grille body 2, and at the same time place the "L"-shaped barb limiting structure 11 on the grille decorative strip 1 into the window structure 21 structure of the grille body 2;

[0043] 2. After confirming that the “L”-shaped barb limiting structure 11 on the grille trim 1 is engaged, the grille trim 1 and the grille body 2 can be initially engaged and installed.

[0044] 3. When installing the grille trim strip 1, push the main positioning pin 12 forward into the grille body 2, that is, push it in the -X direction, and perform initial positioning through the main positioning pin 12.

[0045] 4. Insert the "L"-shaped claw on the grille trim 1 into the "U"-shaped structure of the grille body 2 in the downward-Z direction to achieve the positioning and installation of the grille trim 1. Then, fix the grille trim 1 by locking it with the top bolt 3 to complete the installation.

[0046] 5. When disassembling the grille trim 1, remove the upper fastener bolt 3, lift the grille trim 1 upward in the +Z direction, and then remove the main positioning pin 12 and the secondary positioning pin 13 backward in the +x direction to complete the disassembly.

[0047] 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 a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A grille decorative strip structure that is easy to install and disassemble, characterized in that, Comprising: A grille decorative strip (1) with a number of limiting structures (11) provided thereon; A grille body (2) with a number of window structures (21) provided thereon, and the window structures (21) are arranged corresponding to the limiting structures (11); A number of bolts (3), with mounting holes correspondingly provided on the grille decorative strip (1) and the grille body (2), and the bolts (3) are installed on the upper part of the grille decorative strip (1).

2. The grille decorative strip structure for easy installation and disassembly according to claim 1, characterized in that, A main positioning pin (12) is provided on the grille decorative strip (1), and the main positioning pin (12) is inserted into the grille body (2).

3. The grille decorative strip structure for easy installation and disassembly according to claim 1, characterized in that, The grille decorative strip (1) is provided with a number of secondary positioning pins (13), and the secondary positioning pins (13) are inserted into the grille body (2).

4. The grille decorative strip structure for easy installation and disassembly according to claim 1, characterized in that, The window structure (21) is set as a "mouth"-shaped window.

5. A grille decorative strip structure for easy installation and disassembly according to claim 1, characterized in that, The limiting structure (11) is an "L"-shaped barb.

6. A grille decorative strip structure for easy installation and disassembly according to claim 1, characterized in that, The limiting structure (11) is arranged corresponding to the window structure (21).

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