Radiator grille assembly and vehicle

Abstract

The invention discloses a radiator grille assembly and a vehicle. The radiator grille assembly comprises a grille body, a first grille, a second grille, a first connecting piece and a second connecting piece, the grille framework is mounted on the back side of the grille body, and a second grille is arranged on the grille framework; and the car lamp decoration frames are mounted on the back side of the grille body and located on the two sides of the grille framework. According to the radiator grille assembly, the grille body located on the outermost side of a vehicle can serve as the middle net, the middle net bright strips, the middle net decorating parts and other parts are integrated, the number of middle net parts and the number of mutually-matched parting seams of all the parts of the radiator grille assembly are reduced, and the grille body is connected with the grille framework located on the back side of the grille body and the vehicle lamp decorating frame; according to the radiator grille assembly, front-back matching parting gaps are small, the matching precision of all parts can be guaranteed, the reliability and quality of the radiator grille assembly are improved, the appearance attractiveness of the radiator grille assembly is improved, and the radiating effect can be improved through the first grille and the second grille which are arranged front and back.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a radiator grille assembly and a vehicle. Background Art

[0002] The grille structure of existing models is mostly of a single shape, and each component (such as the grille, grille bright strips, and grille decorative parts) is an independent structure formed by electroplating or painting. There are many parts and there are many seams between the grille and other structures such as the headlight decorative cover. The matching accuracy between different components cannot be guaranteed, and quality matching problems are prone to occur, affecting the overall quality of the grille structure. Summary of the invention

[0003] The present application aims to at least solve the technical problems existing in the prior art that the vehicle radiator grille assembly has many parts, many gaps between different parts, and poor assembly accuracy.

[0004] In order to solve the above technical problems, the present application provides a radiator grille assembly, including:

[0005] A grille body, wherein a first grille is provided on the grille body;

[0006] A grille frame is installed on the back side of the grille body, and a second grille is provided on the grille frame;

[0007] The headlight decorative frame is installed on the back side of the grille body and located on both sides of the grille framework.

[0008] In some embodiments, a concave first connection portion is provided on the back side of the grille body, a convex second connection portion is provided on the grille frame, the first connection portion and the second connection portion are fitted and connected, and are fixedly connected by a first fastener; and / or

[0009] A first limiting protrusion is disposed at one end of the first connection portion facing the grid frame, and the first limiting protrusion abuts against the grid frame.

[0010] In some embodiments, a plurality of first clamping members are disposed on the back side of the grille body, and a plurality of first clamping grooves that are clamped with the first clamping members are disposed on the grille frame.

[0011] In some embodiments, a collapse structure is provided in a portion of the second grille that is exposed relative to the first grille.

[0012] In some embodiments, the grille body has a first mounting opening for mounting the headlight decorative frame, a plurality of second clamping members are disposed around the first mounting opening, and the headlight decorative frame is provided with a plurality of second clamping grooves for clamping the second clamping members; and / or

[0013] The second clamping member is provided with second limiting protrusions on both sides along the width direction of the vehicle body, and the second limiting protrusions abut against the side walls of the vehicle lamp decorative frame; and / or

[0014] The grille body is provided with a limiting piece, and the headlight decorative frame is provided with a limiting groove matched with the limiting piece;

[0015] And / or a quick-release structure is provided on the headlight decorative frame near the second card slot, and the quick-release structure is opposite to the plate surface of the second card connector and can act on the second card connector to make the second card connector be connected to the second card slot or released from the second card slot.

[0016] In some embodiments, the grille body and / or the grille frame is provided with a first positioning column, and the headlight decorative frame is provided with a first positioning groove that cooperates with the first positioning column; and / or

[0017] The first positioning column includes a first main positioning column and a first auxiliary positioning column, the first positioning groove includes a first main positioning groove and a first auxiliary positioning groove, the first main positioning column and the first main positioning groove cooperate to position the headlight decorative frame along the vehicle body height direction and the vehicle body width direction, the first auxiliary positioning column and the first auxiliary main positioning groove cooperate to position the headlight decorative frame along one of the vehicle body height direction and the vehicle body width direction.

[0018] In some embodiments, a connecting boss connected to the grille body is provided on a side of the headlight decorative frame facing the grille body, and a noise reduction member is provided on the connecting boss.

[0019] In some embodiments, the radiator grille assembly further comprises a grille support, a front end of the grille support is connected to the grille frame, and a rear end of the grille support is connected to the front end frame of the vehicle body; and / or

[0020] A first mounting portion is provided at the top of the front end of the grille support, a second mounting portion cooperating with the first mounting portion is provided at the top of the grille frame, and the second mounting portion is a spring tongue-shaped structure extending from the back side of the grille frame toward the grille support; and / or

[0021] Vertical flanges are provided on both sides of the second mounting portion.

[0022] In some embodiments, the radiator grille assembly further includes a camera bracket and a radar bracket, and the camera bracket and the radar bracket are respectively mounted on the grille frame.

[0023] Another aspect of the present application provides a vehicle, comprising the above-mentioned radiator grille assembly.

[0024] The radiator grille assembly and vehicle provided in the embodiment of the present application, by providing a grille body with a first grille, and installing a grille frame with a second grille and a headlight decorative frame on the back side of the grille body, can utilize the grille body located at the outermost side of the vehicle as the center grille, and integrate components such as the center grille bright strips and center grille decorative parts together, which can reduce the number of center grille components and the number of seams for matching the various components of the radiator grille assembly. At the same time, the grille body is connected to the grille frame and the headlight decorative frame located on the back side of the grille body, and the front and rear matching seam gaps are small, which can ensure the matching accuracy of the various components, improve the reliability and quality of the radiator grille assembly, and improve the appearance of the radiator grille assembly. The first grille and the second grille arranged at the front and rear can improve the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a schematic structural diagram of the radiator grille assembly in the front and side directions of an embodiment of the present application;

[0027] Figure 2 It is a structural schematic diagram of the back side direction of the radiator grille assembly of an embodiment of the present application;

[0028] Figure 3 It is a schematic diagram of the partial assembly structure of the grille body, the grille frame and the headlight decorative frame of the embodiment of the present application;

[0029] Figure 4 for Figure 3 A partial enlarged structural diagram of the center grille body and the headlight decorative frame;

[0030] Figure 5 for Figure 3 A partial side cross-sectional view of the portion A in the middle circle;

[0031] Figure 6 for Figure 3 An enlarged structural diagram of the second clamping structure;

[0032] Figure 7 for Figure 3 Schematic diagram of the local structure of the middle grille frame (including the collapse structure);

[0033] Figure 8 This is a schematic diagram of the assembly structure of the camera bracket and the radar bracket of the embodiment of the present application;

[0034] Fig. 9 It is a schematic structural diagram of the front and side directions of the grille body of an embodiment of the present application;

[0035] Fig.10 A schematic diagram of the structure of the grille body in the back direction of an embodiment of the present application;

[0036] Fig.11 It is a schematic diagram of a partially enlarged structure of the back side of the grille body of the embodiment of the present application;

[0037] Fig.12 It is a schematic structural diagram of the front and side directions of the grid framework of an embodiment of the present application;

[0038] Fig.13 This is a schematic diagram of the structure of the grid frame in the back direction of an embodiment of the present application;

[0039] Fig.14 This is a schematic structural diagram of the front and side directions of the headlight decorative frame of an embodiment of the present application;

[0040] Fig.15 This is a schematic structural diagram of the back side of the headlight decorative frame of an embodiment of the present application.

[0041] Reference numerals:

[0042] 1-grid body, 11-first grille, 111-middle grille bright strip, 112-first strip grid, 113-second strip grid, 114-first connecting part, 12-first connecting part, 121-first limiting protrusion, 13-first clamping member, 14-first mounting port, 15-second clamping member, 16-second limiting protrusion, 17-first limiting member, 181-first main positioning column, 182-first auxiliary positioning column;

[0043] 2-grid frame, 21-second grid, 22-second connecting portion, 23-vertical side wall, 24-extension portion, 25-first slot, 26-collapse structure, 27-second mounting portion, 271-vertical flange;

[0044] 3-headlight decorative frame, 31-second card slot, 32-second mounting port, 33-quick release structure, 34-limiting slot, 35-second limiting member, 361-first main positioning slot, 362-first auxiliary positioning slot, 37-connecting boss;

[0045] 41 - first mounting hole, 42 - second mounting hole, 43 - third mounting hole, 44 - fourth mounting hole, 45 - fifth mounting hole; 5 - grille bracket, 51 - first mounting part; 6 - camera bracket; 7 - radar bracket; 20 - front end frame of vehicle body. DETAILED DESCRIPTION

[0046] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0047] It should be understood that various modifications may be made to the embodiments of the present application. Therefore, the above description should not be considered as limiting, but only as an example of an embodiment. Other modifications within the scope and spirit of the present application will occur to those skilled in the art.

[0048] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the present application and, together with the general description of the present application given above and the detailed description of the embodiments given below, serve to explain the principles of the present application.

[0049] These and other characteristics of the present application will become apparent from the following description of a preferred form of embodiment given as a non-limiting example with reference to the accompanying drawings.

[0050] It should also be understood that, although the present application has been described with reference to some specific examples, those skilled in the art will be able to realize many other equivalent forms of the present application that have the features described in the claims and are therefore within the scope of protection defined thereby.

[0051] The above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.

[0052] Specific embodiments of the present application are described hereinafter with reference to the accompanying drawings; however, it should be understood that the embodiments applied for are merely examples of the present application, which may be implemented in a variety of ways. Well-known and / or repeated functions and structures are not described in detail to avoid unnecessary or redundant details that obscure the present application. Therefore, the specific structural and functional details applied for herein are not intended to be limiting, but merely serve as a basis and representative basis for the claims to teach those skilled in the art to use the present application in a variety of ways with substantially any suitable detailed structure.

[0053] This specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," all of which may refer to one or more of the same or different embodiments according to the present application.

[0054] Figures 1 to 15 FIG. 1 shows a schematic diagram of the structure of a radiator grille assembly provided in an embodiment of the present application. Figures 1 to 15 As shown, the first embodiment of the present application provides a radiator grille assembly, comprising:

[0055] A grille body 1, wherein the grille body 1 is provided with a first grille 11;

[0056] A grille frame 2 is installed on the back side of the grille body 1, and a second grille 21 is provided on the grille frame 2;

[0057] The headlight decorative frame 3 is installed on the back side of the grille body 1 and is located on both sides of the grille frame 2 .

[0058] The back side of the grille body 1 refers to the side inward (toward the rear) along the length direction of the vehicle body, and the grille body 1 is the frontmost side of the vehicle, with the front side (front side) facing outward.

[0059] In this embodiment, the vehicle body length direction refers to the front-rear direction of the vehicle (X direction), the vehicle body width direction refers to the left-right direction of the vehicle (Y direction), and the vehicle body height direction refers to the up-down direction of the vehicle (Z direction).

[0060] The first grille 11 is located in the middle of the grille body 1. The grids of the first grille 11 are multiple strip grids arranged along the width direction of the vehicle body. The connection between adjacent grids, or the connection between the grid and the edge of the grille frame 2, or around the grid has a central grille bright strip 111 to improve the appearance of the vehicle. The central grille bright strip 111 can also be installed with a logo (such as a vehicle logo, model) and other components.

[0061] In this embodiment, Fig. 9 and Fig.10 As shown, the size and shape of each grid in the first grid 11 can be different. For example, in this embodiment, the grids of the first grid 11 include a first strip grid 112 and a second strip grid 113, and the second strip grid 113 is formed at the physical connection portion between two adjacent first strip grids 112.

[0062] The grille frame 2 is installed in the middle position of the back side of the grille body 1, that is, the first grille 11 and the second grille 21 are opposite to each other front and back, and the grid of the second grille 21 is a plurality of mesh grids arranged alternately along the width direction and the height direction of the vehicle body. The size of the first grille 11 is larger than that of the second grille 21, so that part of the second grille 21 can be exposed relative to the first grille 11, and heat is effectively dissipated through the first grille 11 and the second grille 21.

[0063] At the same time, the headlight decorative frame 3 is pre-installed on the back side of the grille body 1 at the two sides of the grille frame 2 to facilitate the installation of the headlight. In addition, the left and right sides of the grille body 1 near the headlight decorative frame 3 can be used as a center grille decorative strip to further improve the appearance of the vehicle.

[0064] It should be noted that the grille, also known as the front face of the car, ghost face, grille and radiator guard, is a general term for related parts near the air intake in front of the car. Its main functions are: covering the body to allow air to enter, realizing air intake and ventilation of components such as the water tank, engine, radiator, air conditioner, etc., and protecting the interior components of the car; preventing foreign objects from damaging the internal components of the car during driving; and shaping the outside of the front of the car to make the vehicle look beautiful and highlight the vehicle's personality.

[0065] The radiator grille assembly provided in the embodiment of the present application is provided with a grille body 1 having a first grille 11, and a grille frame 2 having a second grille 21 and a lamp decorative frame 3 are installed on the back side of the grille body 1. The grille body 1 located at the outermost side of the vehicle can be used as the center grille, and components such as the center grille bright strip 111 and the center grille decorative parts are integrated together, which can reduce the number of center grille components and the number of seams for matching the various components of the radiator grille assembly. At the same time, the grille body 1 is connected to the grille frame 2 and the lamp decorative frame 3 located on the back side of the grille body 1, and the front and rear matching seam gaps are smaller (compared to the left and right matching), which can ensure the matching accuracy of the various components (meet the seam tolerance accuracy requirements), improve the reliability and quality of the radiator grille assembly, and improve the appearance of the radiator grille assembly. The first grille 11 and the second grille 21 arranged in the front and back can improve the heat dissipation effect.

[0066] In addition, in this embodiment, the grille body 1 is an integrated structure, and the color separation structure can be easily realized by spray painting, electroplating embossing, etc. For example, a central grille bright strip 111 can be formed in the middle of the grille body 1 by spray painting, and a central grille decorative piece with leather grain can be formed on both sides of the grille body 1, which is beneficial to the appearance of the front of the vehicle and realizes side collision prevention by using the leather grain. In this embodiment, the part where the headlight decorative frame 3 is installed is provided with a color separation groove relative to the exposed part of the grille body 1, so that the decorative frame can realize the color matching effect.

[0067] In some embodiments, Figure 5 As shown, a concave first connection portion 12 is provided on the back side of the grille body 1, and a protruding second connection portion 22 is provided on the grille frame 2. The first connection portion 12 and the second connection portion 22 are fitted and connected, and fixedly connected by a first fastener.

[0068] The first connecting portion 12 and the second connecting portion 22 are connected to each other by concave-convex fitting and fixed by the first fastener, thereby ensuring a reliable connection between the two, effectively avoiding an excessive gap, and improving the installation accuracy between the two.

[0069] like Figures 3 to 5As shown, the grille body 1 and the grille frame 2 are respectively provided with first mounting holes 41 for mounting the first fastener. The first mounting holes 41 can be arranged around the edges of the grille body 1, or around the grid of the first grille 11 or other solid parts where no grid is provided.

[0070] like Figure 3 , Figure 5 as well as Fig. 9 and Fig.10 As shown, in this embodiment, in the first grille 11 located in the middle of the grille frame 2, the first connection parts 114 on the upper and lower sides of the first grille can respectively form the above-mentioned concave first connection part 12, and the middle position of the grille frame 2 is provided with a protruding second connection part 22 to fit and connect with the first connection part 12, and fixed by a first fastener. In this embodiment, the first grille is a second strip grille 113 located in the middle of the grille body 1, so that the middle position of the grille body 1 and the grille frame 2 are reliably positioned and assembled; when the number of the first strip grilles 112 is large, the first grille can also be the first strip grille 112 located in the middle.

[0071] In a specific embodiment, the upper and lower sides of the connection between adjacent grids, or the upper and lower edges of the grille body 1 (e.g., the top edge of the grille body 1) can also form the above-mentioned concave first connection portion 12. That is, in this embodiment, the concave first connection portion 12 can be set at the corresponding position of the first grille 11 according to actual needs, and the protruding second connection portion 22 can be set at the middle position of the grille frame 2, so that the grille body 1 and the grille frame 2 can be reliably positioned and assembled, and then fixedly connected by the first fastener.

[0072] In some embodiments, Figure 5 As shown, a first limiting protrusion 121 is provided at one end of the first connection portion 12 facing the grille frame 2 , and the first limiting protrusion 121 abuts against the grille frame 2 .

[0073] The first connection portion 12 can be formed by bending the grille body 1, and the second connection portion 22 can be formed by extending forward from the vertical side wall 23 of the grille frame 2. After the first connection portion 12 and the second connection portion 22 are fitted and connected, the first connection portion 12 is further provided with a first limiting protrusion 121 at one end facing the grille frame 2 to abut against the vertical side wall 23 of the grille frame 2, so as to limit the connection between the grille body 1 and the grille frame 2 along the X-direction of the vehicle, thereby effectively preventing abnormal noise after the two are connected.

[0074] Optionally, a limiting rib extending in the Z direction may be provided on the grille frame 2 and connected to the first connecting portion 12 for Z-direction limiting to prevent abnormal noise.

[0075] In some embodiments, the top and bottom of the grille frame 2 are further provided with extension portions 24 extending toward the grille body 1. Figure 5 As shown, the extension portion 24 located at the top of the grille frame 2 can form a limiting portion to limit the grille body 1 along the Z direction; Figure 1 As shown, the extension portion 24 located at the bottom of the grille frame 2 can form a supporting portion to support the grille body 1 and improve the reliability of the connection between the two. At the same time, the grille body 1 can also be limited along the Z direction.

[0076] In some embodiments, Figure 3 and Figure 4 ,as well as Figure 7 and Figure 8 As shown, a plurality of first clamping members 13 are provided on the back side of the grille body 1 , and a plurality of first clamping grooves 25 clamped with the first clamping members 13 are provided on the grille frame 2 .

[0077] The first clamping member 13 and the first clamping slot 25 cooperate to form a first clamping structure. The first clamping member 13 is arranged on the edges of the back side of the grille body 1, and the first clamping slot 25 is arranged on the edges of the grille frame 2. Thus, the grille body 1 and the grille frame 2 can be positioned and connected from all sides, and the connection accuracy of the two can be ensured, effectively avoiding an excessive gap between the two. In particular, the length of the first clamping member 13 is set to be longer, exceeding the length of the first clamping slot 25, so that the two are tightly connected, and the longer first clamping member 13 is conveniently used to release the clamping of the two, thereby improving the efficiency of disassembly and assembly of the two.

[0078] The first clamping member 13 is preferably an inserting piece, and the first clamping slot 25 is preferably a strip-shaped long slot matched with the inserting piece, which can increase the clamping range in the X direction and improve the clamping stability of the grille frame 2 and the grille body 1.

[0079] In some embodiments, Figure 3 , Figure 7 and Fig.12 As shown, the second grille 21 is provided with a collapse structure 26 in the exposed portion relative to the first grille 11 to protect pedestrians. Specifically, the back of the exposed grille portion (part of the grilles of the second grille 21 and the connection frame connecting the grilles) can be subjected to a glue reduction treatment to weaken the strength of the exposed structure of the second grille 21.

[0080] In some embodiments, Figure 4 , Figure 6 , Fig.11 , Fig.14 and Fig.15As shown, the grille body 1 has a first mounting opening 14 for mounting the headlight decorative frame 3 , a plurality of second clamping members 15 are disposed around the first mounting opening 14 , and a plurality of second clamping grooves 31 clamped to the second clamping members 15 are disposed on the headlight decorative frame 3 .

[0081] The second clamping piece 15 and the second clamping groove 31 cooperate to form a second clamping structure. The front side (front side) of the grille body 1 for installing the headlight decorative frame 3 is a concave structure, and the rear side (dorsal side) is a convex structure protruding backward. A first mounting port 14 is provided on the convex structure. The front side of the headlight decorative frame 3 is a concave structure to fit and connect with the convex structure of the grille body 1. A second mounting port 32 opposite to the first mounting port 14 is provided on the headlight decorative frame 3. The second mounting port 32 is used to install the headlight. The second clamping piece 15 arranged around the first mounting port 14 and the second clamping groove 31 arranged on the headlight decorative frame 3 are clamped, so that the headlight decorative frame 3 can be easily installed and positioned on the dorsal side of the grille body 1.

[0082] The top edge and bottom edge of the concave structure of the headlight decorative frame 3 are both provided with a second clamping groove 31. Correspondingly, the protruding end of the protruding structure on the rear side of the grille body 1 and the outer edge of the grille body 1 are both provided with a second clamping member 15, thereby forming two annular second clamping structures to ensure the stability of the clamping of the two. In the same annular second clamping structure, the spacing between two adjacent second clamping structures is 30-50 mm, which ensures the stability of the clamping of the headlight decorative frame 3 and the grille body 1 while facilitating the disassembly and assembly of the two.

[0083] Similar to the first clamping structure, the second clamping member 15 is preferably an insert, and the second clamping slot 31 is preferably a strip-shaped long slot that cooperates with the insert, which can increase the clamping range in the X direction and improve the clamping stability between the headlight decorative frame 3 and the grille body 1.

[0084] In some embodiments, Fig.11 As shown, the second clamping member 15 is provided with second limiting protrusions 16 on both sides along the width direction of the vehicle body, and the second limiting protrusions 16 abut against the side walls of the headlight decorative frame 3. In this way, the headlight decorative frame 3 can be limited in the Y direction by the second limiting protrusions 16 arranged on both sides of the second clamping structure.

[0085] In some embodiments, Figure 6As shown, a quick release structure 33 is provided at a position near the second clamping slot 31 on the headlight decorative frame 3. The quick release structure 33 is opposite to the plate surface direction of the second clamping member 15, and can act on the second clamping member 15, so that the second clamping member 15 is clamped in the second clamping slot 31 or released from the second clamping slot 31. The head of the quick release structure 33 is a plug-in structure, and its plug (for example, the first plug) is opposite to the plate surface of the second clamping member 15 (for example, the second plug). By pressing the first plug, the first plug can be moved toward the second plug to act on the second plug, so that the second clamp 15 is clamped in the second clamping slot 31, and the headlight decorative frame 3 is installed on the grille body 1; by pulling the first plug in a direction away from the second plug, the second clamp 15 can be released from the second clamping slot 31, and the headlight decorative frame 3 is removed from the grille body 1.

[0086] It is understandable that a quick-release structure 33 may also be installed on the first clamping structure to achieve quick clamping and clamping release.

[0087] The first clamping member 13 and the second clamping member 15 are preferably elastic clamping members, so as to realize clamping and clamping release by utilizing the elasticity of the clamping members.

[0088] In some embodiments, Figure 4 , Fig.11 and Fig.15 As shown, the grille body 1 is provided with a first stopper 17, and the headlight decorative frame 3 is provided with a stopper groove 34 that cooperates with the first stopper 17 to ensure the Y-direction matching dimension of the headlight decorative frame 3 and the grille body 1. The stopper 17 is preferably a stopper column or a stopper insert rib.

[0089] Optional, such as Fig.15 As shown, a second limiting member 35 is further provided on the side of the lamp decorative frame 3 facing the rear of the vehicle so as to limit other components in the vehicle along the Y direction, such as the radiator body.

[0090] In some embodiments, Figure 4 As shown, the grille body 1 and / or the grille frame 2 is provided with a first positioning column, and the headlight decorative frame 3 is provided with a first positioning groove that cooperates with the first positioning column, so as to facilitate the assembly and positioning of the headlight decorative frame 3 with the grille body 1 and / or the grille frame 2.

[0091] In this embodiment, the Y-direction inner side of the headlight decorative frame 3 cooperates with the grille frame 2, so a first positioning column can be provided on the grille frame 2. After the headlight decorative frame 3 is positioned and assembled, the headlight decorative frame 3 can be fixedly connected to the grille body 1 and / or the grille frame 2 by a second fastener (such as a bolt). Figure 4 , Fig.14 and Fig.15As shown, a plurality of second mounting holes 42 for mounting second fasteners are provided on the Y-side outer side of the grille frame 2 to fix the Y-side inner edge of the headlight decorative frame 3 , the Y-side outer edge of the grille frame 2 and the grille body 1 .

[0092] Further, such as Figure 4 , Fig.14 and Fig.15 As shown, the first positioning column includes a first main positioning column 181 and a first auxiliary positioning column 182, the first positioning groove 34 includes a first main positioning groove 361 and a first auxiliary positioning groove 362, the first main positioning column 181 and the first main positioning groove 361 cooperate to position the headlight decorative frame 3 along the vehicle body height direction and the vehicle body width direction, the first auxiliary positioning column 182 and the first auxiliary main positioning groove 362 cooperate to position the headlight decorative frame 3 along one of the vehicle body height direction and the vehicle body width direction.

[0093] In this embodiment, the first main positioning column 181 and the first main positioning groove 361 are arranged on the upper side of the radiator grille assembly, and the width and height of the first main positioning column 181 and the first main positioning groove 361 match, and can be limited along the Y direction and Z direction of the vehicle; the first auxiliary positioning column 182 and the first auxiliary positioning groove 362 are arranged on the lower side of the radiator grille assembly, and the height of the first auxiliary positioning groove 362 is greater than the height of the first auxiliary positioning groove 362, and can be limited only along the Y direction of the vehicle. The complete limitation in the Y direction ensures the Y-direction dimensional stability of the headlight decorative frame 3 and the grille frame 2 after assembly.

[0094] In some embodiments, Fig.14 As shown, the side of the headlight decorative frame 3 facing the grille body 1 is provided with a connecting boss 37 connected to the grille body 1 to reduce abnormal noise after the headlight decorative frame 3 is connected to the grille body 1. A noise reduction member is provided on the connecting boss 37, and the noise reduction member is preferably an elastic member or non-woven fabric, etc., which can be bonded to the connecting boss 37.

[0095] In some embodiments, Figure 2 As shown, the radiator grille assembly further includes a grille support 5 , along the length direction of the vehicle body, the front end of the grille support 5 is connected to the grille frame 2 , and the rear end of the grille support 5 is connected to the front end frame 20 of the vehicle body.

[0096] The grille brackets 5 are arranged on the left and right sides of the grille frame 2 , and the grille body 1 , the grille frame 2 and the headlight decorative frame 3 assembled in one body can be reliably connected to the front end frame 20 of the vehicle body through the grille brackets 5 .

[0097] In some embodiments, Figure 2 and Fig.13As shown, a first mounting portion 51 is provided at the top of the front end of the grille support 5, and a second mounting portion 27 cooperating with the first mounting portion 51 is provided at the top of the grille frame 2. The second mounting portion 27 is a spring tongue-shaped structure extending from the back side of the grille frame 2 toward the grille support 5, which facilitates the installation and positioning of the grille support 5 and the grille frame 2.

[0098] like Figure 2 As shown, the first mounting portion 51 and the second mounting portion 27 are both provided with a third mounting hole 43, so that the grille support 5 and the grille frame 2 can be fixed by a third fastener.

[0099] In this embodiment, there are two grille brackets 5, and the left and right sides of the front end of each grille bracket 5 are provided with a first mounting portion 51, that is, four second mounting portions 27 are provided on the top of the grille frame 2. The second mounting portion 27 is a spring tongue-shaped structure, which is convenient for limiting the grille bracket 5 from the top of the grille frame 2, and is convenient for the installation of the third fastener, thereby improving the assembly efficiency.

[0100] In particular, a third mounting hole 43 is respectively provided on the above-mentioned four second mounting portions 27. Among the four third mounting holes 43, the two third mounting holes 43 located on the inner side can be respectively used as the main and auxiliary positioning holes to position the grille bracket 5, thereby ensuring the Y-direction and X-direction dimensions of the radiator grille assembly as a whole. The dimension of the direction in which the auxiliary positioning hole is not limited can be set larger.

[0101] The front end of the grille support 5 is fixed to the grille frame 2 via a third fastener, and the rear end of the grille support 5 can be positioned and fixed to the front end frame 20 of the vehicle body by means of plug-in and screw connection.

[0102] Furthermore, vertical flanges 271 are provided on both sides of the second mounting portion 27 to strengthen the grille frame 2. When a vehicle collides, the reinforced grille frame 2 can be used for buffering to reduce damage to pedestrians.

[0103] In some embodiments, Figure 8 As shown, the radiator grille assembly also includes a camera bracket 6 and a radar bracket 7, and the camera bracket 6 and the radar bracket 7 are respectively installed on the grille frame 2 from the back side of the grille frame 2, specifically installed in the middle position of the back side, so as to facilitate the use of the camera installed on the camera bracket 6 to collect images of the surroundings of the vehicle, and to use the radar installed on the radar bracket 7 to perform radar detection of the surroundings of the vehicle.

[0104] The radar is preferably an ACC (adaptive cruise control system) radar to improve the intelligence and safety of vehicle driving.

[0105] like Figure 8As shown, the camera bracket 6 is provided with a plurality of fourth mounting holes 44 (for example, 3 in this embodiment) to be fixedly connected to the grid frame 2 through a fourth fastener. A portion of the fourth mounting holes 44 can be used as a main positioning hole, and another portion can be used as a secondary positioning hole to ensure uniformity of the gap around the camera bracket 6 after the camera is installed. For example, in this embodiment, one of the two fourth mounting holes 44 located on the lower side is a main positioning hole, and the other is a secondary positioning hole. The main positioning hole is a round hole matching the size of the fourth fastener, and the secondary positioning hole is a long hole for positioning along one direction (Y direction or Z direction).

[0106] The radar bracket 7 is provided with a plurality of fifth mounting holes 45 (for example, 4 in this embodiment) to be fixedly connected to the grid frame 2 via a fifth fastener. Similarly, a portion of the fifth mounting holes 45 can be used as the main positioning holes, and another portion can be used as the auxiliary positioning holes.

[0107] The size and arrangement position of the above-mentioned camera bracket 6 and radar bracket 7 can be determined according to parameters such as the size of the camera and radar and the grille frame 2; the number and arrangement position of the fourth mounting hole 44 and the fifth mounting hole 45 can be determined according to parameters such as the shape and size of the camera bracket 6 and radar bracket 7, and this application does not specifically limit it.

[0108] In summary, in this embodiment, the grille body 1 is used to install other components to ensure the dimensional stability of the grille body 1 and the surrounding parts, and the grille body 1 can provide a reliable installation hard point for the grille frame 2, the headlight decorative frame 3 and the logo; at the same time, by setting the mutually cooperating card connection, positioning, limiting and other structures on each component, the stable connection of the components can be achieved and the matching accuracy can be guaranteed.

[0109] It is understandable that the structures provided on different parts that cooperate with each other can be arranged on corresponding parts according to actual needs in addition to the above-mentioned setting positions. For example, the first clamping member 13 can be provided on the grille frame 2, and correspondingly, the first clamping groove 25 is provided on the grille body 1. In this embodiment, the first clamping member 13 and the second clamping member 15 are provided on the grille body 1 for easy unified processing.

[0110] A second embodiment of the present application provides a vehicle including the above-mentioned radiator grille assembly. The vehicle corresponds to the radiator grille assembly of the above-mentioned embodiment. Any optional items in the radiator grille assembly embodiment are also applicable to the embodiment of the vehicle and will not be described in detail here.

[0111] The above description is only a preferred embodiment of the present application and an explanation of the applied technology. Those skilled in the art should understand that the scope of disclosure involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the above disclosed concept. For example, the above features are replaced with the technical features with similar functions disclosed in this application (but not limited to) and the technical solution formed.

[0112] In addition, although each operation is described in a specific order, this should not be construed as requiring these operations to be performed in the specific order shown or to be performed in a sequential order. Under certain circumstances, multitasking and parallel processing may be advantageous. Similarly, although some specific implementation details are included in the above discussion, these should not be construed as limiting the scope of the application. Some features described in the context of a separate embodiment can also be implemented in a single embodiment in combination. On the contrary, the various features described in the context of a single embodiment can also be implemented in multiple embodiments individually or in any suitable sub-combination mode.

[0113] Although the subject matter has been described in language specific to structural features and / or methodological logical actions, it should be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or actions described above. On the contrary, the specific features and actions described above are merely example forms of implementing the claims.

Claims

1. A radiator grille assembly, characterized in that: include: A grille body, wherein a first grille is provided on the grille body; A grille frame is installed on the back side of the grille body, and a second grille is provided on the grille frame; The headlight decorative frame is installed on the back side of the grille body and located on both sides of the grille framework.

2. The radiator grille assembly according to claim 1, characterized in that: A concave first connection portion is provided on the back side of the grille body, a convex second connection portion is provided on the grille frame, the first connection portion and the second connection portion are fitted and connected, and are fixedly connected by a first fastener; and / or A first limiting protrusion is disposed at one end of the first connection portion facing the grid frame, and the first limiting protrusion abuts against the grid frame.

3. The radiator grille assembly according to claim 1, characterized in that: A plurality of first clamping members are disposed on the back side of the grille body, and a plurality of first clamping grooves clamped with the first clamping members are disposed on the grille frame.

4. The radiator grille assembly according to claim 2, characterized in that: A collapse structure is provided in a portion of the second grille that is exposed relative to the first grille.

5. The radiator grille assembly according to claim 1, characterized in that: The grille body has a first mounting opening for mounting the headlight decorative frame, a plurality of second clamping members are disposed around the first mounting opening, and the headlight decorative frame is provided with a plurality of second clamping grooves for clamping the second clamping members; and / or The second clamping member is provided with second limiting protrusions on both sides along the width direction of the vehicle body, and the second limiting protrusions abut against the side walls of the vehicle lamp decorative frame; and / or The grille body is provided with a limiting piece, and the headlight decorative frame is provided with a limiting groove matched with the limiting piece; And / or a quick-release structure is provided on the headlight decorative frame near the second card slot, and the quick-release structure is opposite to the plate surface of the second card connector and can act on the second card connector to make the second card connector be connected to the second card slot or released from the second card slot.

6. The radiator grille assembly according to claim 5, characterized in that: The grille body and / or the grille frame is provided with a first positioning column, and the headlight decorative frame is provided with a first positioning groove matched with the first positioning column; and / or The first positioning column includes a first main positioning column and a first auxiliary positioning column, the first positioning groove includes a first main positioning groove and a first auxiliary positioning groove, the first main positioning column and the first main positioning groove cooperate to position the headlight decorative frame along the vehicle body height direction and the vehicle body width direction, the first auxiliary positioning column and the first auxiliary main positioning groove cooperate to position the headlight decorative frame along one of the vehicle body height direction and the vehicle body width direction.

7. The radiator grille assembly according to claim 1, characterized in that: A connecting boss connected to the grille body is provided on one side of the headlight decorative frame facing the grille body, and a noise reduction member is provided on the connecting boss.

8. The radiator grille assembly according to claim 3, characterized in that: The radiator grille assembly further comprises a grille support, a front end of the grille support is connected to the grille frame, and a rear end of the grille support is connected to the front end frame of the vehicle body; and / or A first mounting portion is provided at the top of the front end of the grille support, a second mounting portion cooperating with the first mounting portion is provided at the top of the grille frame, and the second mounting portion is a spring tongue-shaped structure extending from the back side of the grille frame toward the grille support; and / or Vertical flanges are provided on both sides of the second mounting portion.

9. The radiator grille assembly according to claim 1, characterized in that: The radiator grille assembly also includes a camera bracket and a radar bracket, and the camera bracket and the radar bracket are respectively installed on the grille frame.

10. A vehicle, characterized in that: A radiator grille assembly comprising any one of claims 1-9.

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