CN217892754U

CN217892754U - Assembly structure and vehicle of rear bumper and tail lamp

Info

Publication number: CN217892754U
Application number: CN202222169476.0U
Authority: CN
Inventors: 王向钱
Original assignee: Great Wall Motor Co Ltd
Current assignee: Great Wall Motor Co Ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2022-11-25
Anticipated expiration: 2032-08-17

Abstract

The utility model provides an assembly structure and vehicle of rear bumper and tail lamp. The utility model discloses an assembly structure of rear bumper and tail lamp locates between the lamp shade of rear bumper and tail lamp, including locating the turn-ups on the rear bumper. The flanging is formed by bending the top of the main body of the rear bumper towards the inner side of the rear bumper, and the flanging is provided with a matching surface which is opposite to the bottom end of the lampshade; the matching surface is obliquely arranged towards the upper part of the inner side of the bottom end and is intersected with the horizontal plane where the lower edge of the bottom end is located. The utility model discloses an assembly structure of rear bumper and tail lamp sets up the turn-ups through the main part top at rear bumper, looks over tail lamp and rear bumper's linking position from the horizontal direction at vehicle rear, and the sight can pass through the fitting gap between lamp shade and the turn-ups and stop on the fitting surface, and can not see the inner structure of tail lamp, gives other people the less and regular impression of fitting gap, does benefit to the quality impression that promotes whole car.

Description

Assembly structure and vehicle of rear bumper and tail lamp

Technical Field

The utility model relates to an automobile assembling technical field, in particular to assembly structure of rear bumper and tail lamp. Additionally, the utility model discloses still relate to a vehicle.

Background

The outer decoration piece at the tail part of the automobile mainly comprises a rear bumper, a tail lamp and the like, which are indispensable parts on the automobile and play a certain role in decoration, protection and bearing.

The assembly clearance between the rear bumper and the tail lamp in the vehicle height direction is generally about 2mm under the influence of product machining errors and assembly errors. The following problems typically occur after assembly is complete:

1. when one views the appearance of the vehicle from the rear of the vehicle, the inner structure of the tail lamp may be seen through the gap between the rear bumper and the tail lamp;

2. the assembly gap between the rear bumper and the tail lamp is uneven, so that the impression that the quality of the whole automobile is not high is given, and the delicate feeling of people on the automobile is influenced.

The distance between the rear bumper and the tail lamp is about 1400mm generally when the vehicle is unloaded, and the connection position of the tail lamp and the rear bumper is easily checked from the horizontal direction behind the vehicle by a person with the height of about 170cm in a slightly bending state, so that the inner structure of the tail lamp is easily seen through the assembly gap, and the quality of the whole vehicle is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to an assembly structure of a rear bumper and a tail lamp to visually weaken the problem that the internal structure of the tail lamp is observed due to the gap between the rear bumper and the cover of the tail lamp.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

an assembly structure of a rear bumper and a tail lamp is arranged between the rear bumper and a lampshade of the tail lamp; the assembling structure comprises a flange arranged on the rear bumper, the flange is formed by bending the top of the main body of the rear bumper towards the inner side of the rear bumper, and the flange is provided with a matching surface which is opposite to the bottom end of the lampshade; the matching surface is obliquely arranged towards the upper part of the inner side of the bottom end and is intersected with the horizontal plane where the lower edge of the bottom end is located.

Further, the assembly gap D =1.5 mm-2.5 mm between the fitting surface and the bottom end.

Further, the included angle alpha = 25-35 degrees between the matching surface and the horizontal plane.

Further, the flanging comprises a first bending section and a second bending section which are integrally connected, the first bending section is connected between the top of the main body and the second bending section, and the bending angle of the second bending section relative to the main body is larger than that of the first bending section relative to the main body; the matching surface is positioned on the first bending section.

Furthermore, the bottom of the lampshade is provided with a bending part which is bent towards the inner side of the lampshade, and the bottom end of the lampshade is positioned at the end part of the bending part.

Furthermore, the end face of the bottom end is arranged in parallel to the matching surface, and the lower edge is located on the outer side edge of the end face.

Further, the lower edge is positioned right above the outer surface of the main body.

Further, the projection of the inner side edge of the end face on the matching surface is close to the middle of the matching surface.

Compared with the prior art, the utility model discloses following advantage has:

the utility model discloses an assembly structure of rear bumper and tail lamp, main part top through at the rear bumper sets up the turn-ups, and the fitting surface of shaping play tilt up on the turn-ups, the fitting surface is just crossing the bottom of lamp shade and the horizontal plane at the lower edge place of lamp shade bottom, so, the linking position of tail lamp and rear bumper is looked over to the horizontal direction from the vehicle rear, the eye can stop on the fitting surface through the fitting gap between lamp shade and the turn-ups, and can not see the inner structure of tail lamp, give other people and give the less and regular impression of fitting gap, do benefit to the quality impression that promotes whole car.

In addition, be two sections with the turn-ups structure, form the fitting surface on first bending segment to further buckle the second bending segment downwards for first bending segment, thereby can make the top space of second bending segment bigger, avoid it to form the hindrance to the installation of tail lamp, the installation of the tail lamp of being convenient for is arranged.

Moreover, the bent part is formed at the bottom of the lampshade, so that the bent part is closer to the posture vertical to the matching surface, the bottom end of the lampshade is conveniently matched with the matching surface in a right-to-right mode, and the assembly gap looks more uniform and neat.

Another object of the utility model is to provide a vehicle, be equipped with on the vehicle rear bumper and tail lamp's assembly structure.

Further, the outer side and the top of the tail light are engaged with the side wall of the vehicle. .

Compared with the prior art, the utility model discloses a vehicle has the technical advantage that assembly structure of foretell rear bumper and tail lamp possessed.

In addition, by side wall board and rear bumper around forming the spatial position who supplies the tail lamp installation, utilize the tail lamp mounting panel of fixing on the side wall board to adorn the tail lamp admittedly in vehicle afterbody firmly, convenient assembling not only, and the linking cooperation of tail lamp and side wall board and rear bumper is inseparable, helps showing clean and tidy pleasing to the eye vehicle afterbody molding.

Drawings

The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:

fig. 1 is a front view of a portion of an assembly structure of a rear bumper and a tail light according to a first embodiment of the present invention;

FIG. 2 isbase:Sub>A schematic view ofbase:Sub>A partial cross-sectional view taken along line A-A in FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B; (ii) a

Description of reference numerals:

1. a rear bumper; 10. a main body; 11. flanging; 110. a mating surface; 111. a first bending section; 112. a second bending section;

2. a tail light; 20. a lamp shade; 21. a lamp socket; 200. a bent portion; 201. a lower edge; 202. an end face;

3. side coaming plates; 30. tail lamp mounting panel.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it should be noted that if terms indicating orientation or positional relationship such as "upper", "lower", "inner", "back", etc. appear, they are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the appearances of the terms "first," "second," and the like, if any, are also intended to be descriptive only and not for purposes of indicating or implying relative importance.

Furthermore, in the description of the present invention, the terms "mounted," "connected," and "connecting" are to be construed broadly unless expressly limited otherwise. For example, the connection may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood in conjunction with the specific situation for a person of ordinary skill in the art.

Example one

The present embodiment relates to an assembly structure of a rear bumper and a tail lamp, which is provided between a rear bumper 1 and a cover 20 of the tail lamp 2, and can visually weaken the problem that the internal structure of the tail lamp 2 is observed due to a gap between the rear bumper 1 and the cover 20 of the tail lamp 2; one exemplary configuration of which is shown in fig. 1 and 2.

In general, the fitting structure includes a flange 11 provided on the rear bumper 1, and the flange 11 is formed by bending the top of the body 10 of the rear bumper 1 toward the inside of the rear bumper 1. Meanwhile, the flanging 11 is provided with a matching surface 110 which is opposite to the bottom end of the lampshade 20; the mating surface 110 is inclined upward toward the inside of the bottom end and intersects with a horizontal plane in which a lower edge 201 of the bottom end is located.

It is apparent that the rear bumper 1 is located below the tail lamp 2, the rear bumper 1 mainly includes a main body 10 and a flange 11, and the tail lamp 2 mainly includes a cover 20 and a lamp socket 21 mounted on a vehicle body. The bottom of the lamp housing 20 is engaged with the flange 11.

For the convenience of assembly, an assembly gap is necessarily left between the flange 11 and the bottom end of the lamp housing 20. As shown in connection with fig. 3, the gap dimension D of the fitting gap is preferably set between 1.5mm and 2.5mm, for example 2mm. The assembly gap between the fitting surface 110 and the bottom end of the lamp cover 20 is controlled to be 1.5 mm-2.5 mm, so that the assembly quality between the rear bumper 1 and the tail lamp 2 can be guaranteed, and the assembly gap can meet the basic quality control requirement of the vehicle appearance.

Meanwhile, the matching surface 110 on the flange 11 is inclined upward from the top of the main body 10 toward the inner side of the bottom end of the lamp housing 20, and the inclined angle, i.e., the included angle α between the matching surface 110 and the horizontal plane, is preferably set to be 25 ° to 35 °. The included angle between the matching surface 110 and the horizontal plane is controlled to be 25-35 degrees, so that the bending angle of the flanging 11 is not too large, and the upward-inclined angle posture of the matching surface 110 is enough to ensure that the matching surface can block the sight from the assembly gap.

To facilitate the arrangement of the mating surface 110, the flange 11 of the present embodiment includes a first bending section 111 and a second bending section 112 integrally connected. The first bending section 111 is connected between the top of the main body 10 and the second bending section 112, and the bending angle of the second bending section 112 relative to the main body 10 is greater than the bending angle of the first bending section 111 relative to the main body 10. Due to this arrangement of the flange 11, the mating surface 110 is arranged on the outer surface of the first bending section 111. The flange 11 is configured into two sections, the fitting surface 110 is formed on the first bending section 111, and the second bending section 112 is further bent downward relative to the first bending section 111, so that the space above the second bending section 112 can be made larger, the installation of the tail lamp 2 is prevented from being hindered, and the installation and the arrangement of the tail lamp 2 are facilitated.

The overall shape of the lamp housing 20 may be planar, but in order to achieve a good fit with the mating surface 110, in the present embodiment, as shown in fig. 3, a bent portion 200 bent toward the inner side of the lamp housing 20 is formed at the bottom of the lamp housing 20, and the bottom end of the lamp housing 20 is located at the end of the bent portion 200. The bending part 200 is formed at the bottom of the lampshade 20, so that the bending part 200 is closer to the posture perpendicular to the matching surface 110, the bottom end of the lampshade 20 is conveniently opposite to the matching surface 110 for matching, and the assembly gap looks more uniform and neat.

Preferably, the end surface 202 of the end of the bent portion 200 (i.e., the bottom end of the lamp housing 20) is disposed parallel to the mating surface 110; at this point, the lower edge 201 of the lamp housing 20 is located at the outer edge of the end face 202. Based on the fact that the bent portion 200 and the mating surface 110 are nearly perpendicular, the end surface 202 of the end portion of the bent portion 200 (i.e. the bottom end of the lamp housing 20) is more easily disposed in parallel with the mating surface 110, so that the overall gap width of the assembly gap can be made uniform, which is beneficial to further improving the regularity and uniformity of the assembly gap.

On the premise of ensuring that the horizontal line of sight from the rear of the vehicle can be blocked by the mating surface 110, the thickness of the bent portion 200 (i.e., the width of the end surface 202) and the width of the mating surface 110 can be flexibly selected, and the position where the end surface 202 faces the mating surface 110 can be adjusted in a small range. In the present embodiment, the lower edge 201 is located right above the outer surface of the main body 10, and the projection of the inner edge of the end surface 202 on the mating surface 110 is close to the middle of the mating surface 110; i.e., the width of the end face 202 is about half the width of the mating face 110.

The lower edge 201 of the lampshade 20 and the outer surface of the main body 10 are arranged on the same vertical plane, so that the overall appearance of the tail of the vehicle is smoother, the connection transition between the tail lamp 2 and the rear bumper 1 is smooth, and the appearance of the tail of the vehicle is improved.

Moreover, it is apparent that the lower edge 201 is located at an outer edge position of the end face 202; based on the condition that the lower edge 201 is located right above the outer surface of the main body 10 and thus substantially faces the outer edge of the mating surface 110, the width of the mating surface 110 in the thickness direction of the bending portion 200 is set to be about twice the thickness of the bending portion 200, so that the inner edge of the end surface 202 substantially faces the middle of the mating surface 110, and the mating surface 110 has a redundancy located inside the bending portion 200, which is not only beneficial to ensuring that the internal structure of the tail lamp 2 is not observed, but also can reduce the occurrence of the condition that external rainwater enters the interior of the tail lamp 2.

In summary, in the assembly structure of the rear bumper and the tail lamp of the embodiment, the flange 11 is arranged at the top of the main body 10 of the rear bumper 1, the upward inclined matching surface 110 is formed on the flange 11, and the matching surface 110 is directly opposite to the bottom end of the lampshade 20 and intersects with the horizontal plane where the lower edge 201 of the bottom end of the lampshade 20 is located, so that the joint part of the tail lamp and the rear bumper is viewed from the horizontal direction behind the vehicle, the eye can stay on the matching surface 110 through the assembly gap between the lampshade 20 and the flange 11, the internal structure of the tail lamp 2 cannot be viewed, the small and regular assembly gap is provided for people, and the quality feeling of the whole vehicle is improved.

Example two

The embodiment relates to a vehicle, and the vehicle is provided with an assembly structure of a rear bumper and a tail lamp provided by the first embodiment.

The form of fitting the tail lamp 2 to the vehicle body upper peripheral member can be flexibly set according to the overall design rule of the vehicle appearance. In this embodiment, and still referring to fig. 1, the outer side and the top of the tail light 2 are engaged with the side wall 3 of the vehicle, the bottom of the tail light 2 is engaged with the rear bumper 1, and the inner side of the tail light 2 is engaged with the tail light on the trunk door.

By side wall 3 and rear bumper 1 around forming the spatial position who supplies tail lamp 2 to install, utilize the tail lamp mounting panel 30 of fixing on side wall 3 to adorn tail lamp 2 admittedly in the vehicle afterbody, convenient assembling not only, and the linking cooperation of tail lamp 2 and side wall 3 and rear bumper 1 is inseparable, helps showing neat and artistic vehicle afterbody molding.

With the above arrangement, the flange 11 of the rear bumper 1 is engaged with the cover 20, and the engaging surface 110 of the flange 11 blocks the view from the rear of the vehicle, so that the internal structure of the tail lamp 2 is blocked, and the problem that the internal structure of the tail lamp 2 is observed due to the gap between the rear bumper 1 and the cover 20 of the tail lamp 2 is visually weakened, thereby improving the appearance quality and the sense of delicacy of the entire vehicle.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembly structure of a rear bumper and a tail lamp is arranged between a lampshade (20) of the rear bumper (1) and a tail lamp (2); the method is characterized in that:

the assembling structure comprises a flanging (11) arranged on the rear bumper (1), the flanging (11) is formed by bending the top of a main body (10) of the rear bumper (1) towards the inner side of the rear bumper (1), and a matching surface (110) which is opposite to the bottom end of the lampshade (20) is arranged on the flanging (11);

the matching surface (110) is obliquely arranged towards the upper part of the inner side of the bottom end and is intersected with the horizontal plane where the lower edge (201) of the bottom end is located.

2. The rear bumper and tail lamp assembling structure as set forth in claim 1, wherein:

and the assembly clearance D =1.5 mm-2.5 mm between the matching surface (110) and the bottom end.

3. The assembling structure of a rear bumper and a tail light according to claim 1, characterized in that:

the included angle alpha between the matching surface (110) and the horizontal plane is = 25-35 degrees.

4. The rear bumper and tail lamp assembling structure as set forth in claim 1, wherein:

the flanging (11) comprises a first bending section (111) and a second bending section (112) which are integrally connected, the first bending section (111) is connected between the top of the main body (10) and the second bending section (112), and the bending angle of the second bending section (112) relative to the main body (10) is larger than that of the first bending section (111) relative to the main body (10);

the mating surface (110) is located on the first bending section (111).

5. The rear bumper and tail lamp assembling structure as set forth in any one of claims 1 to 4, wherein:

the bottom shaping of lamp shade (20) has towards lamp shade (20) inboard kink (200) of bending set up, the bottom is located the tip of kink (200).

6. The rear bumper and tail lamp assembling structure as set forth in claim 5, wherein:

the end face (202) of the bottom end is arranged in parallel to the matching face (110), and the lower edge (201) is located on the outer side edge of the end face (202).

7. The rear bumper and tail lamp assembling structure as set forth in claim 6, wherein:

the lower edge (201) is positioned right above the outer surface of the main body (10).

8. The rear bumper and tail lamp assembling structure as set forth in claim 7, wherein:

the projection of the inner edge of the end face (202) on the matching surface (110) is close to the middle of the matching surface (110).

9. A vehicle, characterized in that:

the vehicle is provided with the assembly structure of the rear bumper and the tail lamp according to any one of claims 1 to 8.

10. The vehicle according to claim 9, characterized in that:

the outer side and the top of the tail light (2) are connected with a side wall plate (3) of the vehicle.