CN215793614U

CN215793614U - Rear bumper subassembly and vehicle

Info

Publication number: CN215793614U
Application number: CN202120807265.8U
Authority: CN
Inventors: 姚美军
Original assignee: Zhaoqing Xiaopeng Automobile Co Ltd
Current assignee: Zhaoqing Xiaopeng Automobile Co Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2022-02-11
Anticipated expiration: 2031-04-19

Abstract

The utility model discloses a rear bumper assembly and a vehicle. The rear bumper assembly includes a rear bumper and a mounting bracket. Rear bumper includes body, turn-ups portion and first joint structure, and the body is located the bottom of the trunk of vehicle, and turn-ups portion is relative the body and is buckled and be located between body and the trunk, and the protruding establishment of first joint structure is on turn-ups portion, and mounting bracket fixed mounting is provided with on the mounting bracket with first joint structure assorted second joint structure at the side wall of trunk, and rear bumper installs on the mounting bracket, second joint structure and the cooperation of first joint structure joint. In the rear bumper assembly provided by the embodiment of the utility model, the rear bumper can be installed on the rear side wall of the vehicle in a clamping fit manner through the first clamping structure and the second clamping structure, no connecting trace exists in the appearance, the appearance delicacy of the vehicle is ensured, and meanwhile, the installation mode of the rear bumper is simpler due to the arrangement of the clamping structure, and the assembly time of the whole vehicle is shortened.

Description

Rear bumper subassembly and vehicle

Technical Field

The utility model relates to the technical field of vehicles, in particular to a rear bumper assembly and a vehicle.

Background

The rear end of the automobile is provided with a rear bumper which is an important device for absorbing and buffering external impact force, protecting the automobile body and protecting the safety of the automobile body, and is an important appearance part of the automobile model.

In the related art, a rear bumper is generally installed on a side wall of a vehicle in a screw connection manner, but a screw is exposed to the outside to affect the delicacy of the appearance of the vehicle, and meanwhile, the installation process is also complicated.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rear bumper assembly and a vehicle.

A rear bumper assembly of an embodiment of the present invention includes a rear bumper and a mounting bracket. Rear bumper is used for installing the bottom at the trunk of vehicle, rear bumper includes body, turn-ups portion and first joint structure, the body is located the bottom of trunk, turn-ups portion is relative the body is buckled and is located the body with between the trunk, turn-ups portion encircles the bottom of trunk, the protruding establishment of first joint structure is in on the turn-ups portion. Mounting bracket fixed mounting be in on the side wall of trunk, be provided with on the mounting bracket with the corresponding second joint structure of first joint structure, rear bumper installs on the mounting bracket, second joint structure with first joint structure joint cooperation.

In the rear bumper assembly, the body is positioned at the bottom of a trunk of a vehicle, the flanging part is bent relative to the body and positioned between the body and the trunk, the first clamping structure is convexly arranged on the flanging part, the mounting frame is provided with a second clamping structure which can be in clamping fit with the first clamping structure, and the rear bumper is fixedly arranged on the side wall of the trunk through the mounting frame. So, rear bumper can install on the rear side wall of vehicle through the joint cooperation of first joint structure and second joint structure, and the vestige is not connected to the outward appearance, has guaranteed the exquisite nature of vehicle outward appearance, and the setting of joint structure makes rear bumper's mounting means simpler simultaneously, and it is long when having shortened the assembly of whole car.

In some embodiments, the first clamping structure comprises a clamping portion, the second clamping structure comprises a clamping hook portion, the clamping portion comprises a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are arranged on the flanging portion at intervals, and the clamping hook portion extends into the space between the first clamping plate and the second clamping plate and is respectively matched with the first clamping plate and the second clamping plate in a clamping mode.

In some embodiments, the first clamping plate includes a first plate portion and a first abutting portion, the first plate portion is fixedly connected to the flange portion, and the first abutting portion protrudes from the first plate portion from one end of the first plate portion, which is far away from the flange portion, to one side of the second clamping plate where the second clamping plate is located;

the second clamping plate comprises a second plate part and a second abutting part, the second plate part is fixedly connected with the flanging part, and the second abutting part protrudes out of the second plate part from one end, far away from the flanging part, of the second plate part to one side where the first clamping plate is located;

the clamping hook part comprises a first clamping hook and a second clamping hook which are arranged at intervals, the first clamping hook is in clamping fit with the first abutting part, and the second clamping hook is in clamping fit with the second abutting part.

In some embodiments, the first hook protrudes toward one side of the first clamping plate to form a first convex portion, the second hook protrudes toward one side of the second clamping plate to form a second convex portion, the first convex portion is in clamping fit with the first abutting portion, and the second convex portion is in clamping fit with the second abutting portion.

In some embodiments, a first clamping groove is formed on the first clamping plate, a second clamping groove is formed on the second clamping plate, the hook portion includes a first hook and a second hook which are arranged at an interval, the first hook is in clamping fit with the first clamping groove, and the second hook is in clamping fit with the second clamping groove.

In some embodiments, the first clamping structure includes a clamping portion, the second clamping structure includes a clamping portion, the clamping portion includes a first clamping hook and a second clamping hook which are arranged at an interval, and the clamping portion extends to between the first clamping hook and the second clamping hook and is respectively matched with the first clamping hook and the second clamping hook in a clamping manner.

In some embodiments, the clamping portion includes a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are disposed on the flanging portion at intervals, a first clamping groove is formed in the first clamping plate, a second clamping groove is formed in the second clamping plate, the first clamping hook is in clamping fit with the first clamping groove, and the second clamping hook is in clamping fit with the second clamping groove.

In some embodiments, the first clamping structure further comprises a guide portion arranged on the clamping portion, the guide portion protrudes out of the clamping portion towards one side where the mounting frame is located, the second clamping structure comprises a guide hole formed in the mounting frame, and the guide portion penetrates through the guide hole.

The embodiment of the utility model also provides a vehicle. The vehicle includes a body and a rear bumper assembly of any of the embodiments described above. The automobile body includes the trunk, mounting bracket fixed mounting be in the side wall of trunk.

In some embodiments, the vehicle further includes a tailgate capable of opening and closing the trunk, the tailgate covering the burring portion with the tailgate closing the trunk.

Additional aspects and advantages of the utility model 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 utility model.

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 an exploded view of a rear bumper assembly according to an embodiment of the present invention;

FIG. 2 is an exploded view of a rear bumper assembly according to an embodiment of the present invention;

FIG. 3 is a cross-sectional view of a rear bumper assembly of an embodiment of the present invention;

FIG. 4 is yet another cross-sectional view of a rear bumper assembly in accordance with an embodiment of the present invention;

FIG. 5 is yet another cross-sectional view of a rear bumper assembly in accordance with an embodiment of the present invention;

FIG. 6 is a schematic plan view of a vehicle according to an embodiment of the present invention;

fig. 7 is a schematic plan view of a vehicle according to an embodiment of the present invention.

Description of the main element symbols:

vehicle 1000, automobile body 200, trunk 210, back door 220, side wall 221, rear bumper subassembly 100, rear bumper 10, body 11, turn-ups portion 12, first joint structure 13, joint portion 131, first joint board 133, first board 1331, first portion 1332, first draw-in groove 1333, second joint board 134, second board 1341, second portion 1342, second draw-in groove 1343, guide portion 135, mounting bracket 20, second joint structure 21, trip portion 211, first trip 212, first convex part 2121, second trip 213, second convex part 2131, guide hole 22.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize that other processes may be used and/or other materials may be used.

Referring to fig. 1 to 3, a rear bumper assembly 100 according to an embodiment of the present invention includes a rear bumper 10 and a mounting bracket 20. The rear bumper 10 is intended to be mounted on the bottom of the trunk 210 of the vehicle 1000 (see fig. 6). The rear bumper 10 includes a body 11, a burring 12, and a first catching structure 13. The body 11 is located at the bottom of the trunk 210. The burring 12 is bent with respect to the body 11 and is located between the body 11 and the trunk 210, and the burring 12 surrounds the bottom of the trunk 210. The first clamping structure 13 is convexly arranged on the flanging part 12. The mounting rack 20 is fixedly mounted on a side wall 221 of the trunk 210, and a second clamping structure 21 corresponding to the first clamping structure 13 is arranged on the mounting rack 20. The rear bumper 10 is installed on the mounting frame 20, and the second clamping structure 21 is in clamping fit with the first clamping structure 13.

In the rear bumper assembly 100 according to the embodiment of the utility model, the body 11 is located at the bottom of the trunk 210 of the vehicle 1000, the flanged portion 12 is bent relative to the body 11 and located between the body 11 and the trunk 210, the first clamping structure 13 is convexly arranged on the flanged portion 12, the mounting frame 20 is provided with the second clamping structure 21 which can be in clamping fit with the first clamping structure 13, and the rear bumper 10 is fixedly mounted on the side wall 221 of the trunk 210 through the mounting frame 20. So, rear bumper 10 can be installed on the rear side wall of vehicle 1000 (be the side wall 221 of trunk 210) through the joint cooperation of first joint structure 13 and second joint structure 21, and can not expose outside, and the outward appearance does not have the connection trace, has guaranteed the exquisite nature of vehicle 1000 outward appearance, and the setting of joint structure makes rear bumper 10's mounting means fairly simple simultaneously, and it is long when having shortened the assembly of whole car.

Specifically, a vehicle bumper is a safety device that absorbs and dampens external impact forces and protects the front and rear portions of the vehicle body. The bumper has the protection function, and simultaneously needs to be harmonious and uniform with the shape of a vehicle body, and needs to lighten the body of the bumper, so that the conventional bumper of the vehicle is generally made of plastics.

The plastic bumper generally comprises three parts, namely an outer plate, a buffer material and a cross beam, wherein the outer plate and the buffer material are attached to the cross beam, and the cross beam is connected with a frame longitudinal beam through screws and can be detached at any time. Plastic bumpers are generally made by injection molding using two materials, polyester-based and polypropylene-based. In some embodiments, the plastic bumper can also be made of polycarbonate plastic, alloy components are infiltrated, and the manufactured bumper has the advantages of high strength and rigidity, welding and good coating performance by adopting an alloy injection molding method, and is more and more applied to vehicles. The plastic bumper has strength, rigidity and decoration, can play a role of buffering when an automobile has a collision accident from the aspect of safety, protects front and rear automobile bodies, can be naturally combined with the automobile bodies from the aspect of appearance to form a whole, has good decoration, and becomes an important part for decorating the appearance of the automobile.

As shown in fig. 6 and 7, the present invention mainly describes a mounting structure of a rear bumper 10 of a vehicle 1000, and the rear bumper 10 may be a plastic bumper, which can reduce the weight of a vehicle body, and has a high strength and a high decorative property. The body 11 is an important structure of the rear bumper 10, and the body 11 may be provided in a plate shape. The body 11 is wrapped outside the vehicle body 200, and the body 11 is located at the lower side of the trunk 210.

The burring 12 is connected to the body 11 at a predetermined angle, and the burring 12 is bent toward the trunk 210. The edge of the burring 12 on the side close to the trunk 210 can be matched with the periphery of the trunk 210, reducing the gap between the rear bumper 10 and the vehicle body 200, and ensuring the elegance of the appearance of the vehicle 1000. Further, the burring 12 matches the bottom edge of the trunk 210, and both ends of the burring 12 extend upward along the edges of both sides of the trunk 210, that is, the burring 12 surrounds the bottom of the trunk 210. In this way, the connection area of the rear bumper assembly 100 and the vehicle body 200 is increased, so that the rear bumper assembly 100 is more firmly mounted.

As shown in fig. 2 and 3, the first latch structure 13 may be a structure that protrudes from the burring part 12 toward the trunk 210 side. The first engaging structure 13 may be disposed at a portion of the turned-over portion 12 where both ends extend upward, so as to facilitate the installation of the rear bumper 10 without affecting the installation of other components. The position of the first clamping structure 13 is not particularly limited in this embodiment.

The shape of the mounting bracket 20 may be "T" or "L", etc. The mounting bracket 20 may be made of plastic or metal. The present invention is not limited to the shape or material of the mounting bracket 20.

The number of the mounting brackets 20 may be two, and the two mounting brackets 20 are respectively mounted on the side walls 221 at both sides of the trunk 210. Further, the specific position of the mounting bracket 20 may be a position corresponding to the first clamping structure 13 after the rear bumper 10 is mounted, and the second clamping structure 21 is provided on the mounting bracket 20 at a position corresponding to the first clamping structure 13. The mounting bracket 20 may be fixedly coupled to the vehicle body 200 by screws. The number of the first clamping structures 13, the second clamping structures 21 and the mounting frames 20 is not limited, for example, two or more first clamping structures 13 may be disposed at the same end of the flanging portion 12, and correspondingly, two or more second clamping structures 21 may be disposed on the mounting frame 20 at the same side, or two or more mounting frames 20 may be disposed at the same side of the vehicle body 200, and only one second clamping structure 21 is disposed on each mounting frame 20.

Referring to fig. 3, in some embodiments, the first clamping structure 13 includes a clamping portion 131, the second clamping structure 21 includes a clamping hook portion 211, the clamping portion 131 includes a first clamping plate 133 and a second clamping plate 134, the first clamping plate 133 and the second clamping plate 134 are disposed on the flange portion 12 at an interval, and the clamping hook portion 211 extends between the first clamping plate 133 and the second clamping plate 134 and is respectively clamped and matched with the first clamping plate 133 and the second clamping plate 134.

So, trip portion 211 on the mounting bracket 20 can stretch into to between the joint portion 131 on the rear bumper 10, and then carries out the joint cooperation with joint portion 131 for rear bumper 10 can with mounting bracket 20 fixed connection.

Specifically, the first engaging plate 133 and the second engaging plate 134 are disposed opposite to and spaced apart from each other on the flange portion 12, and a space is present between the first engaging plate 133 and the second engaging plate 134. The hook portion 211 can be a protruding structure of the mounting frame 20 towards the flanging portion 12, the hook portion 211 can extend into the space between the first clamping plate 133 and the second clamping plate 134, and the hook portion 211 can be connected and fixed with the clamping portion 131 in a clamping matching mode.

Further, referring to fig. 3, in some embodiments, the first clamping plate 133 includes a first plate portion 1331 and a first abutting portion 1332, the first plate portion 1331 is fixedly connected to the flange portion 12, and the first abutting portion 1332 protrudes from the first plate portion 1331 from an end of the first plate portion 1331 away from the flange portion 12 to a side where the second clamping plate 134 is located;

the second card connecting plate 134 comprises a second plate portion 1341 and a second abutting portion 1342, the second plate portion 1341 is fixedly connected to the flange portion 12, and the second abutting portion 1342 protrudes from one end of the second plate portion 1341 far away from the flange portion 12 to the side of the first card connecting plate 133 and is located on the second plate portion 1341;

the hook portion 211 includes a first hook 212 and a second hook 213 disposed at an interval, the first hook 212 is engaged with the first abutting portion 1332, and the second hook 213 is engaged with the second abutting portion 1342.

In this way, the first hook 212 can be engaged with the first abutting portion 1332, and the second hook 213 can be engaged with the second abutting portion 1342, so as to fix the rear bumper 10 to the mounting bracket 20.

Referring to fig. 3, in some embodiments, the first hook 212 protrudes toward the first clamping plate 133 to form a first protrusion 2121, the second hook 213 protrudes toward the second clamping plate 134 to form a second protrusion 2131, the first protrusion 2121 is engaged with the first abutting portion 1332, and the second protrusion 2131 is engaged with the second abutting portion 1342.

In this way, the first protruding portion 2121 of the first hook 212 can be engaged with the first abutting portion 1332, and the second protruding portion 2131 of the second hook 213 can be engaged with the second abutting portion 1342, so that the engagement between the rear bumper 10 and the mounting bracket 20 is more stable.

Referring to fig. 4, in some embodiments, a first slot 1333 is formed on the first fastening plate 133, a second slot 1343 is formed on the second fastening plate 134, the hook portion 211 includes a first hook 212 and a second hook 213 that are disposed at an interval, the first hook 212 is engaged with the first slot 1333, and the second hook 213 is engaged with the second slot 1343.

Thus, the first hook 212 can be engaged with the first slot 1333, and the second hook 213 can be connected with the second slot 1343, so as to fix the rear bumper 10 to the mounting bracket 20.

Specifically, the first engaging plate 133 and the second engaging plate 134 are oppositely disposed at a spacing. The first card slot 1333 may be opened on the first card connecting plate 133, and an opening of the first card slot 1333 faces the direction of the second card connecting plate 134, and the second card slot 1343 may be opened on the second card connecting plate 134, and an opening of the second card slot 1343 faces the direction of the first card connecting plate 133. The first hook 212 and the second hook 213 may extend into a space between the first card receiving plate 133 and the second card receiving plate 134, and are respectively connected to the first card slot 1333 and the second card slot 1343. It is understood that in such an embodiment, the first engaging plate 133 and the second engaging plate 134 may be a plate portion, instead of the protruding first abutting portion 1332 and the protruding second abutting portion 1342 in the above embodiment, two slots are formed on the two plate portions, and the two slots are directly engaged with the first hooks 212 and the second hooks 213.

Referring to fig. 5, in some embodiments, the first clamping structure 13 includes a clamping portion 131, the second clamping structure 21 includes a clamping portion 211, the clamping portion 211 includes a first clamping hook 212 and a second clamping hook 213 disposed at an interval, and the clamping portion 131 extends between the first clamping hook 212 and the second clamping hook 213 and is clamped and matched with the first clamping hook 212 and the second clamping hook 213 respectively.

So, joint portion 131 on rear bumper 10 can stretch into to between the trip portion 211 on the mounting bracket 20, and then carries out the joint cooperation with trip portion 211 for rear bumper 10 can with mounting bracket 20 fixed connection.

Specifically, the first hook 212 and the second hook 213 are disposed on the mounting frame 20 at an interval, and a space is present between the first hook 212 and the second hook 213. Joint portion 131 can be for a protruding structure of turn-ups portion 12 towards mounting bracket 20 direction, and joint portion 131 can stretch into to the interval space between first trip 212 and the second trip 213, and then joint portion 131 can be connected fixedly with trip portion 211 joint cooperation.

Referring to fig. 5, in some embodiments, the fastening portion 131 includes a first fastening plate 133 and a second fastening plate 134, the first fastening plate 133 and the second fastening plate 134 are disposed on the flange portion 12 at an interval, a first fastening slot 1333 is formed on the first fastening plate 133, a second fastening slot 1343 is formed on the second fastening plate 134, the first hook 212 is fastened and matched with the first fastening slot 1333, and the second hook 213 is fastened and matched with the second fastening slot 1343.

Specifically, the first hook 212 and the second hook 213 are disposed at an interval. The first card slot 1333 may be opened on the first card connecting plate 133, and an opening of the first card slot 1333 faces away from the second card connecting plate 134, and the second card slot 1343 may be opened on the second card connecting plate 134, and an opening of the second card slot 1343 faces away from the first card connecting plate 133. The first and

second clamping plates

133 and 134 may extend into a spacing region between the first and

second hooks

212 and 213, and the first and

second slots

1333 and 1343 may be respectively engaged with the first and

second hooks

212 and 213.

It will be appreciated that the embodiment of fig. 5 differs from the embodiment of fig. 3-4 in that the embodiment of fig. 5 has a snap-in portion 131 extending between two snap hooks, whereas fig. 3-4 have two snap hooks extending between two snap tabs of the snap-in portion 131.

Referring to fig. 3 to 5, in some embodiments, the first clamping structure 13 further includes a guiding portion 135 disposed on the clamping portion 131, the guiding portion 135 protrudes from the clamping portion 131 toward a side where the mounting frame 20 is located, the second clamping structure 21 includes a guiding hole 22 formed on the mounting frame 20, and the guiding portion 135 penetrates through the guiding hole 22.

Since the rear bumper 10 cannot see the specific position of the first latch structure 13 during the installation process, the first latch structure 13 and the second latch structure 21 are not easily installed in alignment with each other. So, rear bumper 10 can insert guide portion 135 earlier in the bullport 22 at the in-process of installation, and the first joint structure 13 of being convenient for and second joint structure 21 carry out the block and connect for rear bumper 10's installation is convenient and fast more, reduces the assemble duration.

Specifically, the guide portion 135 may have a plate-shaped structure, a column-shaped structure, or the like. The guide portion 135 may protrude toward the side where the mounting bracket 20 is located along the first catching plate 133, and the guide portion 135 may protrude toward the side where the mounting bracket 20 is located along the second catching plate 134. Of course, in some embodiments, two guide portions 135 may be provided, which are respectively provided on the first and second catching

plates

133 and 134. In the present embodiment, the shape and number of the guide portions 135 are not limited.

The guide hole 22 is disposed through the second latch structure 21. The shape and number of the guide holes 22 may be matched with those of the guide portions 135 so that the guide portions 135 can be inserted into the guide holes 22.

Referring to fig. 6 and 7, in some embodiments, the flanging portion 12 is integrally formed with the first engaging structure 13.

So, first latch mechanism is fixed with the relative position of turn-ups portion 12, and the holistic relative position of first latch mechanism relative rear bumper 10 is fixed promptly, controls the adjustment to the clearance difference between rear bumper 10 and the automobile body 200 when being convenient for install for rear bumper 10's installation is more stable firm.

Of course, in some embodiments, the first clamping structure 13 may be formed separately from the flanged portion 12, and the first clamping structure 13 and the flanged portion 12 are connected by ultrasonic welding or glue, so that the installation position of the rear bumper 10 can be adjusted by the connection position of the first clamping structure 13 and the flanged portion 12.

Referring to fig. 6 and 7, a vehicle 1000 according to an embodiment of the present invention is further provided. The vehicle 1000 includes a vehicle body 200 and the rear bumper assembly 100 of any of the embodiments described above. The vehicle body 200 includes a trunk 210, and the mount 20 is fixedly mounted to a side wall 221 of the trunk 210.

The rear bumper assembly 100 according to the present invention is mounted to the bottom of the trunk 210 at the rear of the vehicle body 200. Relative body 11 of turn-ups portion 12 of rear bumper subassembly 100 is buckled and is located between body 11 and trunk 210, and first joint structure 13 is protruding to be established on turn-ups portion 12, is provided with on mounting bracket 20 and can joint complex second joint structure 21 with first joint structure 13, and rear bumper 10 passes through mounting bracket 20 fixed mounting at trunk 210's side wall 221. So, rear bumper 10 can be installed on the rear side wall of vehicle 1000 (be the side wall 221 of trunk 210) through the joint cooperation of first joint structure 13 and second joint structure 21, and can not expose outside, and the outward appearance does not have the connection trace, has guaranteed the exquisite nature of vehicle 1000 outward appearance, and the setting of joint structure makes rear bumper 10's mounting means fairly simple simultaneously, and it is long when having shortened the assembly of whole car.

In some embodiments, vehicle 1000 further includes back door 220, back door 220 being capable of opening and closing trunk 210, back door 220 covering trim portion 12 with back door 220 closing trunk 210.

In this way, the tailgate 220 can be fitted to the vehicle body 200 so that the trunk 210 can be closed, and the gap between the tailgate 220 and the vehicle body 200 is small. The burring 12 is shielded by the back door 220, so that the burring 12 with the burring exposed outside cannot be seen in the state that the back door 220 is closed, and the appearance quality of the whole vehicle is improved.

In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "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 utility model. In this specification, schematic representations of the above terms 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A rear bumper assembly, comprising:

the rear bumper comprises a body, a flanging part and a first clamping structure, the body is positioned at the bottom of the trunk, the flanging part is bent relative to the body and positioned between the body and the trunk, the flanging part surrounds the bottom of the trunk, and the first clamping structure is convexly arranged on the flanging part; and

the mounting bracket, mounting bracket fixed mounting be in on the side wall of trunk, be provided with on the mounting bracket with the corresponding second joint structure of first joint structure, rear bumper installs on the mounting bracket, second joint structure with the cooperation of first joint structure joint.

2. The rear bumper assembly according to claim 1, wherein the first clamping structure includes a clamping portion, the second clamping structure includes a clamping hook portion, the clamping portion includes a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are arranged on the flanging portion at intervals, and the clamping hook portion extends between the first clamping plate and the second clamping plate and is respectively matched with the first clamping plate and the second clamping plate in a clamping manner.

3. The rear bumper assembly as recited in claim 2, wherein the first clamping plate comprises a first plate portion and a first abutting portion, the first plate portion is fixedly connected with the flange portion, and the first abutting portion protrudes from the first plate portion from one end of the first plate portion, which is far away from the flange portion, to the side where the second clamping plate is located;

4. The rear bumper assembly as recited in claim 3, wherein the first hook is formed with a first protrusion protruding toward a side where the first clamping plate is located, the second hook is formed with a second protrusion protruding toward a side where the second clamping plate is located, the first protrusion is in clamping fit with the first abutting portion, and the second protrusion is in clamping fit with the second abutting portion.

5. The rear bumper assembly as set forth in claim 2, wherein said first engaging plate is formed with a first engaging groove, said second engaging plate is formed with a second engaging groove, said hook portion includes a first hook and a second hook spaced apart from each other, said first hook is engaged with said first engaging groove, and said second hook is engaged with said second engaging groove.

6. The rear bumper assembly as recited in claim 1, wherein the first latch structure includes a latch portion, the second latch structure includes a hook portion, the hook portion includes a first hook and a second hook spaced apart from each other, and the latch portion extends between the first hook and the second hook and is respectively engaged with the first hook and the second hook.

7. The rear bumper assembly according to claim 6, wherein the clamping portion includes a first clamping plate and a second clamping plate, the first clamping plate and the second clamping plate are disposed on the flange portion at intervals, a first clamping groove is formed in the first clamping plate, a second clamping groove is formed in the second clamping plate, the first clamping hook is in clamping fit with the first clamping groove, and the second clamping hook is in clamping fit with the second clamping groove.

8. The rear bumper assembly as recited in claims 1-7, wherein the first latch structure further comprises a guide portion disposed on the latch portion, the guide portion protruding from the latch portion toward a side of the mounting bracket, and the second latch structure comprises a guide hole formed on the mounting bracket, the guide portion penetrating the guide hole.

9. A vehicle, characterized by comprising:

a vehicle body including a trunk; and

the rear bumper assembly defined in any one of claims 1-8, wherein the mounting bracket is fixedly mounted to a side wall of the trunk.

10. The vehicle according to claim 9, characterized in that the vehicle further comprises a tailgate capable of opening and closing the trunk, the tailgate shielding the burring portion in a state where the tailgate closes the trunk.