CN217532690U

CN217532690U - Connection structure of front bumper and head-light, preceding enclose assembly and car

Info

Publication number: CN217532690U
Application number: CN202220957827.1U
Authority: CN
Inventors: 施浩; 丁如芳; 吴文芳; 靳思源
Original assignee: SAIC General Motors Corp Ltd; Pan Asia Technical Automotive Center Co Ltd
Current assignee: SAIC General Motors Corp Ltd; Pan Asia Technical Automotive Center Co Ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-10-04
Anticipated expiration: 2032-04-22

Abstract

The application discloses connection structure of front bumper and head-light, including head-light, front bumper and installing support, the inboard fixed connection of front bumper the installing support, be provided with X on the installing support to the connecting piece, be equipped with connecting portion on the head-light, X to the connecting piece with connecting portion connect and make the head-light with front bumper is at X to relatively fixed. The application also discloses a front wall assembly and an automobile. The connecting structure can not be exposed outside the front bumper and has high attractiveness.

Description

Connection structure of front bumper and head-light, preceding enclose assembly and car

Technical Field

The application relates to the technical field of automobile parts, in particular to a front bumper and headlamp connecting structure, a front wall assembly and an automobile.

Background

The headlamps of the automobile need to take on the indication functions of illumination, steering and the like. In prior art, current head-light generally is connected and spacing through buckle structure with the front bumper of car in the front and back (being the X of automobile body) to, and among the current scheme, buckle structure can see through the transparent casing of head-light to influence the holistic pleasing to the eye degree of car.

Therefore, a front bumper and headlamp connecting structure with high aesthetic degree, a front wall assembly and an automobile need to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough of prior art is overcome to the aim at of this application, provides a connection structure of front bumper and head-light, preceding enclose assembly and car, and connection structure can not expose in the outside of front bumper, has higher pleasing to the eye degree.

The technical scheme of this application provides a connection structure of front bumper and head-light, including head-light, front bumper and installing support, the inboard fixed connection of front bumper the installing support, be provided with X on the installing support to the connecting piece, be equipped with connecting portion on the head-light, X to the connecting piece with connecting portion are connected and are makeed the head-light with front bumper is at X to relatively fixed.

Preferably, a guide structure is disposed between the head lamp and the mounting bracket, the guide structure includes a guide pin and a guide hole, the guide pin is disposed on one of the head lamp or the mounting bracket, the guide hole is disposed on the other of the head lamp or the mounting bracket, and the guide pin is inserted into the guide hole.

Preferably, the guide pin is a clearance fit with the guide hole.

Preferably, the guiding hole is arranged on the mounting bracket, the guiding pin is arranged on the headlamp, the guiding hole is a tapered hole, and the guiding pin is a tapered pin matched with the tapered hole.

Preferably, the X-direction connector includes a clip, and the clip is clipped to the connecting portion and fixes the headlamp and the front bumper relatively in the X direction.

Preferably, connecting portion include cavity and connecting hole, the connecting hole intercommunication the cavity, the checkpost passes the connecting hole card go into extremely in the cavity and with the inner wall joint of cavity makes headlamp with front bumper is in X to relatively fixed.

Preferably, the automobile bumper further comprises a grille, a part of the grille extends towards the front bumper and is fixedly connected with the front bumper to form the mounting bracket, and the extending part of the grille is fixedly connected with the X-direction connecting piece.

Preferably, the front bumper comprises a front protective skin, and the mounting bracket is fixedly connected with the front protective skin.

The utility model also discloses a preceding assembly of enclosing, including the connection structure of foretell front bumper and head-light.

The utility model also discloses an automobile, enclose the assembly before foretell.

After adopting above-mentioned technical scheme, have following beneficial effect:

this application is connected with the installing support through X to the connecting piece, thereby can realize that head-light and front bumper upwards relatively fixed at X, and because the installing support sets up the back at the front bumper, consequently, after the head-light is connected with the front bumper, the installing support can all hide the back at the front bumper with X to the connecting piece, can not expose in appearance one side of front bumper, holistic pleasing to the eye degree has been improved, in addition, this application passes through X and is connected to connecting piece and installing support, consequently, need not to set up conventional buckle on the front bumper, thereby can reduce the complexity of front bumper mould.

Drawings

The disclosure of the present application will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present application. In the figure:

fig. 1 is a schematic overall structural view of a connection structure of a front bumper and a headlamp in one embodiment of the present invention;

FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;

fig. 3 is a sectional view taken along line B-B in fig. 1.

Reference symbol comparison table:

the headlamp 1: a connecting part 11, a cavity 111 and a connecting hole 112;

front bumper 2: a front protective skin 20;

mounting the bracket 3: the grating 30, the X-direction connecting piece 31, the connecting column 311 and the hook 312;

the guide structure 4: guide pin 41, guide hole 42, and flange 43.

Detailed Description

Embodiments of the present application are further described below with reference to the accompanying drawings.

It is easily understood that according to the technical solutions of the present application, those skilled in the art can substitute various structures and implementations without changing the spirit of the present application. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present application, and should not be construed as limiting or restricting the technical solutions of the present application in their entirety.

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Throughout the description of the present application, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "coupled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The foregoing is to be understood as belonging to the specific meanings in the present application as appropriate to the person of ordinary skill in the art.

In the following embodiments, the X direction is a front-rear direction of the vehicle recognized in the art, the Y direction is a left-right direction of the vehicle, and the Z direction is an up-down direction of the vehicle.

The utility model discloses a connection structure of front bumper and head-light in one of them embodiment, as shown in fig. 1, it includes head-light 1, front bumper 2 and installing support 3, the inboard fixed connection installing support 3 of front bumper 2 is provided with X on the installing support 3 to connecting piece 31, is equipped with connecting portion 11 on the head-light 1, X is connected to connecting piece 31 and connecting portion 11 and makes head-light 1 and front bumper 2 at X to relatively fixed.

Further, the side of the front bumper 2 facing the cab of the vehicle is the inner side, the side of the front bumper 2 facing the traveling direction of the vehicle is the outer side, the mounting bracket 3 and the front bumper 2 are of a non-integral structure, the mounting bracket 3 is fixedly connected with the inner side of the front bumper 2 by welding, riveting or screwing, the X-direction connecting piece 31 is fixedly connected or detachably connected with the mounting bracket 3, the mounting bracket 3 is hidden at the inner side of the front bumper 2, and similarly, the X-direction connecting piece 31 is hidden at the inner side of the front bumper 2, namely, the X-direction connecting piece 31 cannot be seen from the outer side to the inner side of the front bumper 2. Wherein, the connecting portion 11 on the head-light 1 is connected with the X-direction connecting piece 31 from back to front along the X-direction, thereby realizing the connection between the head-light 1 and the front bumper 2, making the head-light 1 and the front bumper 2 relatively fixed in the X-direction, and after the installation, the connecting portion 11 is in the inside of the front bumper 2, and then also can hide the connecting portion 11 well, make the X-direction connecting piece 31, the mounting bracket 3 and the connecting portion 11 invisible even though see through the transparent shell of the head-light 1, make the whole aesthetic measure improved.

In addition, in the prior art, the front bumper 2 generally needs to be provided with a buckle in the X-direction connection between the headlamp 1 and the front bumper 2, and the buckle needs to be integrally formed with the front bumper 2, so that the front bumper 2 in the prior art has high mold complexity, and the buckle does not need to be provided on the front bumper 2 in the application, so that the mold complexity of the front bumper 2 can be reduced, thereby achieving the effects of reducing the production cost and improving the production efficiency.

Further, the connecting portion 11 extends to the outside of the headlamp 1, so that the connecting portion 11 can be connected and matched with the X-direction connecting member 31 inside the front bumper 2.

Preferably, a plurality of the connection portions 11 and the X-direction connection are provided, thereby improving the connection stability of the headlamp 1 and the front bumper 2.

In some embodiments of the present invention, as shown in fig. 3, a guiding structure 4 is disposed between the headlamp 1 and the mounting bracket 3, the guiding structure 4 includes a guiding pin 41 and a guiding hole 42, the guiding pin 41 is disposed on one of the headlamp 1 or the mounting bracket 3, the guiding hole 42 is disposed on the other of the headlamp 1 or the mounting bracket 3, and the guiding pin 41 is inserted into the guiding hole 42.

Preferably, as shown in fig. 3, the guide pin 41 is disposed on the headlamp 1, the guide hole 42 is disposed on the mounting bracket 3, the guide pin 41 and the headlamp 1 are integrally formed, an axis of the guide hole 42 is disposed substantially along the X direction, when the headlamp 1 is mounted, the guide pin 41 is inserted into the guide hole 42, so that the headlamp 1 can be guided in the X direction, the mounting bracket 3 can be conveniently connected together by the X-direction connecting piece 31, and the worker does not need to align when mounting the headlamp 1, thereby improving the mounting efficiency and ensuring the mounting tact.

Still further, the guide hole 42 has a flange 43 arranged substantially in the X direction, and the flange 43 can increase the contact area between the guide pin 41 and the guide hole 42, thereby achieving a better guiding effect.

In some embodiments of the present invention, the guide pin 41 is clearance fit with the guide hole 42.

Further, a gap of at least 2mm is reserved on one side between the outer wall of the guide pin 41 and the inner wall of the guide hole 42, so that the guide pin 41 can be conveniently inserted into the guide hole 42.

In some embodiments of the present invention, the guiding hole 42 is disposed on the mounting bracket 3, the guiding pin 41 is disposed on the headlamp 1, the guiding hole 42 is a tapered hole, and the guiding pin 41 is a tapered pin matching with the tapered hole. By providing the guide pin 41 and the guide hole 42 with a tapered shape, the guide pin 41 can be easily inserted into the guide hole 42 at the time of mounting.

In some embodiments of the present invention, as shown in fig. 2, the X-direction connecting member 31 includes a clip, which is connected to the connecting portion 11 and fixes the headlamp 1 and the front bumper 2 in the X-direction.

Further, checkpost detachably connects on installing support 3, and the insertion end of checkpost sets up towards head-light 1, when installing head-light 1, aims at the checkpost with head-light 1's mounted position for the checkpost card is gone into to head-light 1 in, and the checkpost links together installing support 3 and head-light 1, can realize head-light 1 promptly and front bumper 2 in X to relatively fixed, and this kind of mode installation is swift easy.

Still further, in order to ensure the firmness of connection between the headlamp 1 and the mounting bracket 3, a plurality of clips are arranged on the mounting bracket 3.

In some embodiments of the present invention, as shown in fig. 2, the connecting portion 11 includes a cavity 111 and a connecting hole 112, the connecting hole 112 communicates with the cavity 111, and the clip passes through the connecting hole 112 and is clamped into the cavity 111 and the inner wall of the cavity 111, so that the front light 1 and the front bumper 2 are fixed in the X direction.

Furthermore, the cavity 111 is relatively sealed, and after the clip passes through the connecting hole 112, the clip is positioned in the cavity 111 and hidden, so that the clip is prevented from being exposed, and the integral aesthetic feeling is ensured.

Specifically, the clip includes a connection column 311 and hooks 312 disposed on two sides of the connection column 311, one end of the hook 312 is fixedly connected to the connection column 311, the other end of the hook 312 is disposed in a direction away from the connection column 311, the clip is made of an elastic material, and the elastic material may be plastic. When the checkpost inserts to headlamp 1 towards the direction of inserting, pothook 312 moves towards spliced pole 311 direction for the checkpost can be blocked and pass connecting hole 112, and after the checkpost was inserted completely to connecting hole 112, pothook 312 opened towards the direction of keeping away from spliced pole 311 under the elastic action, thereby makes the checkpost can not follow reverse break away from connecting hole 112, realizes headlamp 1 and front bumper 2X to relatively fixed.

In some embodiments of the present invention, as shown in fig. 2, the bumper includes a grille 30, a portion of the grille 30 extends toward the front bumper 2 and is fixedly connected to the front bumper 2 to form the mounting bracket 3, and the extending portion of the grille 30 is fixedly connected to the X-direction connecting member 31. By extending a portion of the grill 30, the mounting bracket 3 can be made without additional fabrication.

In some embodiments of the present invention, the front bumper 2 includes a front protective skin 20, and the mounting bracket 3 is fixedly connected to the front protective skin 20. Wherein, installing support 3 sets up in the inboard of protecting skin 20 before, protects skin 20 through before can shelter from installing support 3 and X to connecting piece 31 for whole pleasing to the eye degree is better.

As a preferred embodiment of the present invention, as shown in fig. 1 to 3, a connection structure of a front bumper and a headlamp includes a front illumination lamp, a front bumper 2 and a grille 30, the front bumper 2 includes a front protective skin 20, a portion of the grille 30 extends in a direction of the front bumper 2 and is fixedly connected with the front protective skin 20 to form a mounting bracket 3, the mounting bracket 3 is disposed at an inner side of the front protective skin 20, so that the front protective skin 20 can shield the mounting bracket 3, and the mounting space cannot be seen from an outer surface of the front bumper 2. Be equipped with the checkpost on installing support 3, checkpost detachably connects on installing support 3, and the checkpost is hidden in the inboard of protecting skin 20 in front. Be equipped with connecting portion 11 on headlamp 1, connecting portion 11 has hollow cavity 111, is equipped with connecting hole 112 at the lateral wall of connecting portion 11, connecting hole 112 intercommunication cavity 111, wherein, when headlamp 1 is connected with front bumper 2, the checkpost is gone into in connecting hole 112 and with hide in cavity 111 for can not see the checkpost from the outside, can be in the same place installing support 3 and headlamp 1 through the checkpost simultaneously, thereby make headlamp 1 and front bumper 2 can be fixed relatively in X upwards.

In addition, the connection structure disclosed in the present embodiment further includes a guide structure 4, the guide structure 4 includes a guide pin 41 integrally formed with the headlamp 1 and a guide hole 42 provided on the mounting bracket 3, and when mounting, the guide pin 41 can be inserted into the guide hole 42 so as to perform an X-directional guiding function on the headlamp 1, so that the clip can be easily aligned with the connection hole 112 when the headlamp 1 is mounted, thereby improving mounting efficiency and mounting tact.

The utility model discloses a connection structure of front bumper and head-light, installing support 3 is for extending the formation by the part of grid, and set up on installing support 3 at guiding hole 42, link together through the checkpost between head-light 1 and the installing support 3 simultaneously, installing support 3 is in the same place with front bumper 2 fixed connection again, consequently can make front bumper 2 and head-light 1 upwards can fix together in X, be provided with uide pin 41 and guiding hole 42 simultaneously, make head-light 1 more swift easy in the installation. This application need not to adjust front bumper 2, and consequently front bumper 2's mould need not to adjust to can reduce the complexity of front bumper 2 mould, installing support 3, checkpost and guide structure 4 in this application all set up the inboard of protecting covering 20 before front bumper 2 simultaneously, consequently can not see the connection structure between head-light 1 and the front bumper 2 from the outside, thereby make whole more pleasing to the eye.

What has been described is merely illustrative of the principles and preferred embodiments of the present application. It should be noted that, for a person skilled in the art, several other modifications can be made on the basis of the principle of the present application, and these should also be considered as the scope of protection of the present application.

Claims

1. The utility model provides a connection structure of front bumper and head-light, its characterized in that, includes head-light (1), front bumper (2) and installing support (3), the inboard fixed connection of front bumper (2) installing support (3), be provided with X on installing support (3) to connecting piece (31), be equipped with connecting portion (11) on head-light (1), X to connecting piece (31) with connecting portion (11) are connected and are made head-light (1) with front bumper (2) are at X to relatively fixed.

2. The front bumper and headlamp connection structure according to claim 1, wherein a guide structure (4) is provided between the headlamp (1) and the mounting bracket (3), the guide structure (4) including a guide pin (41) and a guide hole (42), the guide pin (41) being provided on one of the headlamp (1) or the mounting bracket (3), the guide hole (42) being provided on the other of the headlamp (1) or the mounting bracket (3), the guide pin (41) being inserted into the guide hole (42).

3. The front bumper-to-headlight connection structure according to claim 2, wherein the guide pin (41) is clearance-fitted to the guide hole (42).

4. The front bumper and headlamp connection structure as defined in claim 2, wherein the guide hole (42) is provided on the mounting bracket (3), the guide pin (41) is provided on the headlamp (1), the guide hole (42) is a tapered hole, and the guide pin (41) is a tapered pin matching the tapered hole.

5. The front bumper and headlamp connection structure according to claim 1, wherein the X-direction connecting member (31) includes a clip that is engaged with the connecting portion (11) and fixes the headlamp (1) and the front bumper (2) relative to each other in the X-direction.

6. The front bumper and headlamp connecting structure according to claim 5, wherein the connecting portion (11) includes a cavity (111) and a connecting hole (112), the connecting hole (112) communicates with the cavity (111), and the clip is inserted into the cavity (111) through the connecting hole (112) and is engaged with an inner wall of the cavity (111), so that the headlamp (1) and the front bumper (2) are relatively fixed in the X direction.

7. The front bumper and headlamp connection structure according to claim 1, further comprising a grille (30), wherein a portion of the grille (30) extends toward the front bumper (2) and is fixedly connected to the front bumper (2) to form the mounting bracket (3), and an extended portion of the grille (30) is fixedly connected to the X-direction connecting member (31).

8. Front bumper to headlamp connection according to any of claims 1 to 7, characterized in that the front bumper (2) comprises a front protective skin (20), the mounting bracket (3) being fixedly connected to the front protective skin (20).

9. A cowl assembly characterized by comprising a connecting structure of a front bumper and a head lamp according to any one of claims 1 to 8.

10. An automobile, characterized by comprising the cowl assembly according to claim 9.