CN212022562U - Connecting structure of front bumper and front grille and automobile - Google Patents

Abstract

The utility model discloses a connecting structure of a front bumper and a front grille and an automobile, wherein the connecting structure is used for connecting the front bumper and the front grille, a plurality of scarf grooves are arranged at the periphery of the front grille at intervals, through holes are arranged in the scarf grooves, the front bumper is provided with a plurality of bases, the bases are arranged along the periphery of the front bumper at intervals, and the bases and the scarf grooves are mutually corresponding in position; the base is internally provided with a nut seat in a molding manner, the nut seat is provided with a screw hole along the length direction, and the fastener penetrates through the through hole and is connected to the screw hole. The utility model has the advantages that: the front bumper and the front grille are connected with the base through the fastening piece, the use of a metal reed in the prior art is avoided, the design trend of the light weight of the current vehicle body is met, and the production cost is reduced.

Description

Connecting structure of front bumper and front grille and automobile

Technical Field

The utility model relates to an automobile parts field especially relates to a connection structure and car of front bumper and preceding grid.

Background

Among the prior art, the connected large tracts of land of car front bumper and preceding grid adopts the connected mode of spiro union cooperation joint, and common spiro union part is so set up: a plurality of bases are arranged on the matching surface of the front bumper, an embedding groove (or dog house) is formed in the front grille, when the front bumper is installed, the bases are installed with U-shaped metal reeds and then are placed in the embedding groove, and the self-tapping screws penetrate through the embedding groove and then are in threaded connection with the metal reeds.

The assembly mode of the front bumper and the front grille in the prior art has the following defects: 1. the manufacturing cost of using the metal reed is high, which is opposite to the direction of reducing the production cost; 2. limited by the material of the metal spring, the heavy use of the metal spring is opposite to the light weight design direction of the automobile.

SUMMERY OF THE UTILITY MODEL

The utility model aims to prior art's is not enough, the utility model aims to provide a connection structure of front bumper and preceding grid aims at solving among the prior art metal reed manufacturing cost increase day by day, use metal reed and automobile body lightweight design opposite direction's technical problem between front bumper and the preceding grid.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a connecting structure of a front bumper and a front grille is used for connecting the front bumper and the front grille, a plurality of embedding grooves are formed in the periphery of the front grille at intervals, through holes are formed in the embedding grooves, the front bumper is provided with a plurality of bases, the bases are arranged along the periphery of the front bumper at intervals, and the positions of the bases correspond to the positions of the embedding grooves; the base is provided with a nut seat, the nut seat is provided with a screw hole along the length direction, and a fastener penetrates through a through hole of the embedding groove and is connected to the screw hole.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses in through seting up the screw inside the base, the fastener has played the effect of fixed front bumper and preceding grid in the screw of the through-hole screw in base that the scarf joint groove was passed, has avoided the use of metal reed between front bumper and the preceding grid among the prior art, accords with the trend of car lightweight design down, has reduced manufacturing cost.

In the above technical solution, the base includes a first side plate and a second side plate that are oppositely disposed, and the first side plate and the second side plate are respectively disposed on two sides of the nut seat; and a plurality of reinforcing ribs are arranged along the circumferential direction of the nut seat, the nut seat is connected with the first side plate through the first reinforcing ribs, and the nut seat is connected with the second side plate through the second reinforcing ribs.

In the above technical solution, the nut seat is connected with the tops of the first side plate and the second side plate through a top plate.

In the above technical scheme, the base includes a supporting platform, and the base passes through the supporting platform with the front bumper is connected.

In the above technical scheme, the supporting platform comprises an installation plate, and the top surface of the installation plate is used for connecting the base.

In the above technical scheme, the supporting platform includes a plurality of supporting plates, one end of the supporting plate is connected to the bottom surface of the mounting plate, and the other end of the supporting plate is connected to the front bumper.

In the above technical scheme, the length and the shape of each support plate are different to adapt to the curved surface of the front bumper.

In the foregoing technical solution, the base, the support platform, and the front bumper are integrally formed.

Aiming at the defects of the prior art, the utility model also provides an automobile, which comprises a connecting structure of a front bumper and a front grille in any one of the technical schemes; by adopting the technical scheme, the automobile can effectively avoid the use of the metal reed between the front bumper and the front grille, accords with the current lightweight design trend of the automobile, and reduces the manufacturing cost of the whole automobile.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of a partial assembly of a front bumper and a front grille according to an embodiment of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1.

Fig. 3 is a schematic view of a partial structure of a front bumper according to an embodiment of the present invention.

Fig. 4 is an enlarged view of the portion B in fig. 3.

Detailed Description

In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "up," "down," and the like are for illustrative purposes only and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, an embodiment of the present invention provides a connection structure of a front bumper and a front grille, for connecting a front bumper 10 and the front grille 30, wherein a plurality of embedding grooves 31 are formed at intervals on the periphery of the front grille 30, through holes 32 are formed in the embedding grooves 31, the front bumper 10 is provided with a plurality of bases 11, the plurality of bases 11 are arranged at intervals along the periphery of the front bumper 10, and the positions of the bases 11 correspond to the positions of the embedding grooves 31; the base 11 is provided with a nut seat 12, the nut seat 12 is provided with a screw hole 13 along a length direction, and the fastening member 40 is connected to the screw hole 13 through the through hole 32.

The front bumper 10 and the front grill 30 in the present embodiment are installed such that: firstly, aligning a plurality of bases 11 on the periphery of the front bumper 10 with a plurality of embedding grooves 31 on the periphery of the front grille 30 respectively, penetrating a fastening piece 40 (a self-tapping screw is adopted in the embodiment) through a through hole 32 on the embedding groove 31 in the front grille 30, and further screwing the screw head part of the fastening piece 40 into the screw hole 13 of the nut seat 12, so that the front bumper 10 and the front grille 30 are connected into a whole, and the connection of the front bumper 10 and the front grille 30 is completed.

In order to increase the connection strength between the front bumper 10 and the front grille 30, the base 11 includes a first side plate 14 and a second side plate 15 which are oppositely arranged, and the first side plate 14 and the second side plate 15 are respectively arranged at two sides of the nut seat 12; a plurality of reinforcing ribs are arranged along the circumferential direction of the nut seat 12, the nut seat 12 is connected with the first side plate 14 through the first reinforcing ribs 16, and the nut seat 12 is connected with the second side plate 15 through the second reinforcing ribs 17; the nut seat 12 and the tops of the first side plate 14 and the second side plate 15 are connected through a top plate 18. The beneficial effect of adopting above-mentioned technical scheme is: the nut seat 12 is reasonably supported in the circumferential direction, so that the nut seat 12 can be effectively prevented from being broken due to bumping generated during automobile running, and the connection strength of the front bumper 10 and the front grille 30 is increased.

Further, the base 11 includes a support platform 19, and the base 11 is connected to the front bumper 10 through the support platform 19. More specifically: the support platform 19 comprises a mounting plate 20, the top surface of the mounting plate 20 being used for attachment to the base 11; the support platform 19 includes a plurality of support plates 21, one end of the support plate 21 is connected to the bottom surface of the mounting plate 20, and the other end of the support plate 21 is connected to the front bumper 10; each support plate 21 has different lengths and shapes to accommodate the curved surface of the front bumper 10. The beneficial effect of adopting above-mentioned technical scheme is: aiming at the modeling curved surfaces of the front bumper 10 at different positions, the length and the shape of each supporting plate 21 are different, and the structural interference in the assembling process is effectively avoided.

Preferably, in the present embodiment, the base 11 and the support platform 19 are integrally formed with the front bumper 10. The processing is simple and the overall structural strength of the portion of the front bumper 10 is effectively improved.

To the deficiency of the prior art, the utility model discloses another embodiment still provides an automobile, has adopted the connection structure of preceding bumper 10 and preceding grid 30 among this automobile front bumper 10 and the preceding grid 30 among the above-mentioned arbitrary technical scheme. After the technical scheme is adopted, the automobile provided by the embodiment can avoid the use of a metal reed between the front bumper 10 and the front grille 30, so that the trend of lightweight design of the existing automobile is met, and certain automobile manufacturing cost is reduced.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (9)

1. The utility model provides a connection structure of preceding bumper and preceding grid, be used for the preceding bumper with being connected of preceding grid, the peripheral interval of preceding grid is provided with a plurality of scarf grooves, the through-hole has been seted up to the scarf groove, its characterized in that: the front bumper is provided with a plurality of bases which are arranged at intervals along the periphery of the front bumper, and the positions of the bases correspond to the positions of the scarf joint grooves; the base is provided with a nut seat, the nut seat is provided with a screw hole along the length direction, and a fastener penetrates through a through hole of the embedding groove and is connected to the screw hole.

2. The front bumper-to-front-grille attachment structure of claim 1 wherein: the base comprises a first side plate and a second side plate which are arranged oppositely, and the first side plate and the second side plate are respectively arranged on two sides of the nut seat; and a plurality of reinforcing ribs are arranged along the circumferential direction of the nut seat, the nut seat is connected with the first side plate through the first reinforcing ribs, and the nut seat is connected with the second side plate through the second reinforcing ribs.

3. The front bumper-to-front-grille attachment structure of claim 2 wherein: the nut seat is connected with the tops of the first side plate and the second side plate through a top plate.

4. The front bumper-to-front-grille attachment structure of claim 1 wherein: the base comprises a supporting platform, and the base is connected with the front bumper through the supporting platform.

5. The front bumper-to-front-grille attachment structure of claim 4 wherein: the supporting platform comprises a mounting plate, and the top surface of the mounting plate is used for being connected with the base.

6. The front bumper-to-front-grille attachment structure of claim 5 wherein: the supporting platform comprises a plurality of supporting plates, one end of each supporting plate is connected to the bottom surface of the mounting plate, and the other end of each supporting plate is connected to the front bumper.

7. The front bumper-to-front-grille attachment structure of claim 6 wherein: the length and the shape of each supporting plate are different so as to adapt to the modeling curved surface of the front bumper.

8. The front bumper-to-front-grille attachment structure of claim 4 wherein: the base, supporting platform with front bumper integrated into one piece sets up.

9. An automobile, characterized in that: a connecting structure of a front bumper and a front grill including any one of claims 1 to 8.

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