Automobile front grille connecting structure

Abstract

The utility model discloses an automobile front grille connecting structure, and belongs to the technical field of automobiles. The problems that in the prior art, the connecting cost of a front grille body and a front grille framework is low, and the working procedure is complex are solved. The front grille mainly comprises a front grille body and a front grille framework, a body lower flange is arranged at the bottom of the front grille body, a plurality of clamping plates extending upwards are installed on the body lower flange at intervals in the length direction of the body lower flange, and a framework lower flange is arranged at the bottom of the front grille framework. A plurality of clamping holes extending upwards and allowing the clamping plates to be inserted are formed in the lower flanging of the framework at intervals, and the clamping holes and the clamping plates are clamped in a matched mode and are in one-to-one correspondence; a framework upturning part matched with the front grille body is arranged at the top of the front grille framework; a plurality of bosses are installed on the front side face of the front grille framework at intervals in the length direction of the front grille framework, a plurality of limiting holes allowing the bosses to be inserted are formed in the front grille body at intervals in the length direction of the front grille body, and the limiting holes correspond to the bosses one to one.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobiles, and particularly relates to a connecting structure of an automobile front grille. Background Art

[0002] In the exterior decoration of automobiles, the outer shape of the front grille is particularly complex. The front grille generally consists of a front grille body and a front grille skeleton. Currently, in order to achieve the complex appearance shape of the front grille, standard parts and non-standard parts generally need to be added to connect the automobile front grille body and the front grille skeleton. The installation is complex, and the product fitting clearance and surface difference cannot be guaranteed, resulting in the connection cost and process of the front grille body and the front grille skeleton becoming complex. Summary of the Invention

[0003] The purpose of the utility model is to provide a connecting structure of an automobile front grille to overcome the problems of complex connection cost and process between the front grille body and the front grille skeleton in the prior art.

[0004] The utility model is realized by adopting the following technical solutions. A connecting structure of an automobile front grille includes a front grille body and a front grille skeleton. A body downward flange is provided at the bottom of the front grille body. A plurality of upwardly extending clamping plates are installed at intervals along the length direction of the body downward flange. A skeleton downward flange is provided at the bottom of the front grille skeleton. A plurality of upwardly extending clamping holes for inserting the clamping plates are formed at intervals on the skeleton downward flange. The clamping holes are in clamping fit with the clamping plates and are in one-to-one correspondence. A skeleton upward flange for cooperating with the front grille body is provided at the top of the front grille skeleton. A plurality of bosses are installed at intervals along the length direction on the front side surface of the front grille skeleton. A plurality of limiting holes for inserting the bosses are formed at intervals along the length direction of the front grille body. The limiting holes are in one-to-one correspondence with the bosses.

[0005] Further, a clamping head is installed at the upper end of the clamping plate. The clamping head is provided with a first wedge-shaped surface. A baffle is installed at the front side of the clamping hole. The upper side of the baffle is inclined backward.

[0006] Further, ten clamping plates are installed at intervals along the length direction of the body downward flange, and ten clamping holes for inserting the clamping plates are formed at intervals on the skeleton downward flange.

[0007] Further, a downwardly extending retaining edge is provided at the front side edge of the skeleton upward flange. A second wedge-shaped surface is provided at the bottom of the retaining edge.

[0008] Further, four bosses are installed at intervals along the length direction on the front side surface of the front grille skeleton, and four limiting holes for inserting the bosses are formed at intervals along the length direction of the front grille body.

[0009] Further, a plurality of upwardly protruding fixing platforms are installed at intervals along the length direction of the lower folding edge of the body. A fixing platform threaded hole is provided on the top surface of the fixing platform. A plurality of upwardly protruding fixing grooves for inserting the fixing platforms are provided on the lower folding edge of the skeleton. The fixing grooves correspond to the fixing platforms one by one. A skeleton fixing hole is provided at the top of the fixing groove. The fixing platform threaded hole and the skeleton fixing hole are connected and fixed by bolts.

[0010] Further, four upwardly protruding fixing platforms are installed at intervals along the length direction of the lower folding edge of the body. Four upwardly protruding fixing grooves for inserting the fixing platforms are provided on the lower folding edge of the skeleton.

[0011] Further, the boss is provided with a central hole.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, the front grille body and the front grille skeleton are installed and positioned by inserting a plurality of clamping plates into the clamping holes, inserting a plurality of bosses into the limiting holes, and inserting the top of the front grille body into the upper folding edge and the retaining edge of the skeleton. Moreover, the positioning and fixing are firm, and there will be no relative displacement between the front grille body and the front grille skeleton. Finally, the front grille body and the front grille skeleton are further fixed by screwing bolts into the fixing platform threaded holes and the skeleton fixing holes. In summary, the connection structure between the front grille body and the front grille skeleton of the present utility model basically does not require additional standard parts and non-standard parts for connection, only a small number of bolts are needed, which not only saves costs, but also makes the connection between the front grille body and the front grille skeleton simpler and the installation more efficient. Description of the Drawings

[0014] Figure 1 is a perspective view of the present utility model in the front view direction;

[0015] Figure 2 is Figure 1 the partial enlarged view at I in

[0016] Figure 3 is a perspective view of the present utility model in the rear view direction;

[0017] Figure 4 is a perspective view of the front grille body of the present utility model in the rear view direction;

[0018] Figure 5 is a perspective view of the front grille skeleton of the present utility model in the front view direction;

[0019] Figure 6 is a perspective view of the front grille skeleton of the present utility model in the rear view direction;

[0020] Figure 7 isFigure 6 Partial enlarged view at II in the middle;

[0021] Figure 8 is the front view of the present utility model;

[0022] Figure 9 is Figure 8 the sectional view at A - A in the middle;

[0023] Figure 10 is Figure 9 the partial enlarged view at III in the middle;

[0024] Figure 11 is Figure 8 the sectional view at B - B in the middle;

[0025] Figure 12 is Figure 11 the partial enlarged view at IV in the middle.

[0026] In the figure: 1. Front grille body; 2. Front grille skeleton; 3. Lower turned - up edge of the body; 4. Clamping plate; 5. Clamping head; 6. First wedge - shaped surface; 7. Lower turned - up edge of the skeleton; 8. Clamping hole; 9. Baffle; 10. Upper turned - up edge of the skeleton; 11. Retaining edge; 12. Second wedge - shaped surface; 13. Boss; 14. Limit hole; 15. Fixed platform; 16. Threaded hole of the fixed platform; 17. Fixed groove; 18. Fixed hole of the skeleton; 19. Central hole. Specific embodiments

[0027] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0028] An automotive front grille connection structure includes a front grille body 1 and a front grille frame 2. A lower flange 3 is provided at the bottom of the front grille body 1. Along the length direction of the lower flange 3, a plurality of upwardly extending clamping plates 4 are installed at intervals. A clamping head 5 is installed at the upper end of the clamping plate 4. The clamping head 5 is provided with a first wedge surface 6. A lower flange 7 is provided at the bottom of the front grille frame 2. A plurality of clamping holes 8 that extend upward and into which the clamping plates 4 can be inserted are provided at intervals on the lower flange 7. The clamping holes 8 correspond to the clamping plates 4 one by one. A baffle 9 is installed on the front side of the clamping hole 8, and the upper side of the baffle 9 is inclined backward; A upper flange 10 that cooperates with the front grille body 1 is provided at the top of the front grille frame 2. A retaining edge 11 that extends downward is provided at the front side edge of the upper flange 10. A second wedge surface 12 is provided at the bottom of the retaining edge 11; A plurality of bosses 13 are installed at intervals along the length direction on the front side surface of the front grille frame 2. A plurality of limiting holes 14 into which the bosses 13 can be inserted are provided at intervals along the length direction of the front grille body 1. The limiting holes 14 correspond to the bosses 13 one by one.

[0029] When the clamping plate 4 of the present utility model is inserted into the clamping hole 8, the clamping head 5 on the front side of the clamping plate 4 will cause the baffle 9 to elastically deform forward until the clamping head 5 extends out of the clamping hole 8. The forward-extending baffle 9 will recover its deformation and press the baffle 9 backward, causing the bottom of the clamping head 5 to extend backward out of the clamping hole 8. A plurality of clamping plates 4 on the front grille body 1 are simultaneously inserted into the clamping holes 8 to realize the connection between the front grille body 1 and the front grille frame 2. The lower flange 3 has an arc transition relative to the front grille body 1, and the lower flange 7 has an arc transition relative to the front grille frame 2.

[0030] By inserting the bosses 13 on the front grille frame 2 into the limiting holes 14 of the front grille body 1, the present utility model can realize the up-and-down and left-and-right limiting of the front grille body 1 relative to the front grille frame 2. The bosses 13 of the present utility model can be installed in the grooves on the front side surface of the front grille frame 2 so that the bosses 13 do not protrude from the front side surface of the front grille frame 2. Correspondingly, a protruding portion is provided on the rear side surface of the front grille body 1 to cooperate with the groove on the front side surface of the front grille frame 2 where the bosses 13 are installed. After the front grille body 1 is installed on the front grille frame 2, the protruding portion on the rear side surface of the front grille body 1 will be inserted into the groove of the front grille frame, and the limiting hole 14 is opened on this boss.

[0031] By providing an upper flange 10 on the top of the front grille frame 2 that cooperates with the front grille body 1, the present utility model can realize the up-and-down limiting of the front grille body 1 relative to the front grille frame 2. When installing the front grille body 1 on the front grille frame 2, after the clamping head 5 on the clamping plate 4 is completely inserted into the clamping hole 8, the top of the front grille body 1 will be inserted between the upper flange 10 and the retaining edge 11.

[0032] When the utility model is installed, the front grille body 1 can be first placed on the front side of the front grille skeleton 2, and at the same time, the front grille body 1 and the front grille skeleton 2 are arranged in parallel. At the same time, the bosses 13 on the front grille skeleton 2 and the limit holes 14 on the front grille body 1 are arranged staggeredly. Then, the front grille body 1 is moved upward. As the front grille body 1 moves upward, the clamping heads 5 on the clamping plate 4 gradually insert into the clamping holes 8 on the lower turned edge 3 of the body, and the clamping heads 5 push the baffle 9 on one side of the clamping hole 8 forward to elastically deform. At the same time, the clamping plate 4 will also elastically deform backward to a certain extent. As the front grille body 1 moves upward, the top of the front grille body 1 will first contact the second wedge surface 12 on the lower side of the retaining edge 11, and act on the retaining edge 11 to generate forward elastic deformation, and the top of the front grille body 1 generates backward elastic deformation. Finally, the top of the front grille body 1 is inserted between the upper turned edge 10 of the skeleton and the retaining edge 11 along the second wedge surface 12. When the bosses 13 on the front grille skeleton 2 are completely inserted into the limit holes 14 of the front grille body 1, the clamping heads 5 of the clamping plate 4 will completely extend out of the clamping holes 8, and the baffle 9 that extends forward will recover its deformation and press the baffle 9 backward, so that the bottom of the clamping head 5 extends backward out of the clamping hole 8. The top surface of the front grille body 1 is inserted between the upper turned edge and the retaining edge 11, and the insertion of the top of the front grille body 1 between the turned edge and the retaining edge 11 can well limit the forward and backward movement of the front grille body 1.

[0033] Ten clamping plates 4 are installed at intervals along the length direction of the lower turned edge 3 of the body, and ten clamping holes 8 for inserting the clamping plates 4 are arranged at intervals on the lower turned edge 7 of the skeleton.

[0034] Four bosses 13 are installed at intervals along the length direction of the front side of the front grille skeleton 2, and four limit holes 14 for inserting the bosses 13 are arranged at intervals along the length direction of the front grille body 1.

[0035] A plurality of upwardly extending fixing platforms 15 are installed at intervals along the length direction of the lower turned edge 3 of the body. A fixing platform threaded hole 16 is opened on the top surface of the fixing platform 15. A plurality of fixing grooves 17 for inserting the fixing platforms 15 are provided on the lower turned edge 7 of the skeleton. The fixing grooves 17 correspond to the fixing platforms 15 one by one. A skeleton fixing hole 18 is opened at the top of the fixing groove 17. The fixing platform threaded hole 16 and the skeleton fixing hole 18 are connected and fixed by bolts.

[0036] After the front grille body 1 is assembled to the front grille skeleton 2, the utility model finally realizes the further fixation of the front grille body 1 and the front grille skeleton 2 through bolts, making the fixation between the front grille body 1 and the front grille skeleton 2 more firm.

[0037] Four upwardly extending fixing platforms 15 are installed at intervals along the length direction of the lower turned edge 3 of the body. Four fixing grooves 17 for inserting the fixing platforms 15 are provided on the lower turned edge 7 of the skeleton.

[0038] The boss 13 is provided with a central hole 19.

Claims

1. A vehicle front grille connection structure, characterized in that: The invention comprises a front grille body (1) and a front grille frame (2); the bottom of the front grille body (1) is provided with a body lower flange (3); the body lower flange (3) is provided with a plurality of upwardly extending clamping plates (4) at intervals along its length direction; the bottom of the front grille frame (2) is provided with a frame lower flange (7); the frame lower flange (7) is provided with a plurality of upwardly extending clamping holes (8) for inserting the clamping plates (4) at intervals; the clamping holes (8) are engaged with the clamping plates (4) and correspond one to one; the top of the front grille frame (2) is provided with a frame upper flange (10) for engaging with the front grille body (1); a plurality of bosses (13) are installed at intervals on the front side surface of the front grille frame (2) along its length direction; the front grille body (1) is provided with a plurality of limit holes (14) for inserting the bosses (13) at intervals along its length direction; the limit holes (14) correspond one to one with the bosses (13).

2. The automobile front grille connection structure according to claim 1, characterized in that: A clamping head (5) is mounted on the upper end of the clamping plate (4), the clamping head (5) being provided with a first wedge-shaped surface (6), and a baffle (9) is mounted on the front side of the clamping hole (8), the upper side of the baffle (9) being arranged to tilt backwards.

3. The automobile front grille connection structure according to claim 1, characterized in that: Ten clamping plates (4) are installed at intervals on the lower flange (3) of the main body along its length direction, and ten clamping holes (8) for inserting the clamping plates (4) are arranged at intervals on the lower flange (7) of the frame.

4. The automobile front grille connection structure according to claim 1, characterized in that: A downwardly extending stop edge (11) is provided at the front edge of the frame upper flange (10), and a second wedge-shaped surface (12) is provided at the bottom of the stop edge (11).

5. The automobile front grille connection structure according to claim 1, characterized in that: Four bosses (13) are installed at intervals on the front side surface of the front grille frame (2) along its length direction, and four limiting holes (14) for inserting the bosses (13) are provided at intervals along its length direction on the front grille body (1).

6. The automobile front grille connection structure according to claim 1, characterized in that: A plurality of upwardly extending fixing platforms (15) are installed at intervals along the length direction of the main body lower flange (3), and the fixing platform threaded holes (16) are provided on the top surfaces of the fixing platforms (15). A plurality of upwardly extending fixing grooves (17) for inserting the fixing platforms (15) are provided on the frame lower flange (7), and the fixing grooves (17) correspond to the fixing platforms (15) one by one. A frame fixing hole (18) is provided on the top of the fixing grooves (17), and the fixing platform threaded holes (16) and the frame fixing holes (18) are connected and fixed by bolts.

7. The automobile front grille connection structure according to claim 6, characterized in that: Four upwardly extending fixing platforms (15) are installed at intervals on the lower flange (3) of the main body along its length direction, and four upwardly extending fixing grooves (17) for the fixing platforms (15) to be inserted into are provided on the lower flange (7) of the frame.

8. An automobile front grille connection structure according to any one of claims 1 to 7, characterized in that: The boss (13) is provided with a central hole (19).

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