CN117401068A - Rear clothes rack structure and electric vehicle - Google Patents

Abstract

A rear clothes hanger structure and an electric vehicle relate to the technical field of electric vehicles. The rear clothes hanger structure comprises a rear clothes hanger main body, an aluminum connecting piece, two covering pieces and a rear backrest assembly connected to the aluminum connecting piece; the rear clothes hanger body is in an arc-shaped arrangement, the aluminum connecting piece is connected to the middle position of the rear clothes hanger body, and the two covering pieces are located on two opposite sides of the aluminum connecting piece and are respectively connected to the rear clothes hanger body in a covering mode. The rear clothes hanger structure can reduce material cost and improve corrosion resistance of the electric vehicle.

Description

Rear clothes rack structure and electric vehicle

Technical Field

The invention relates to the technical field of electric vehicles, in particular to a rear clothes hanger structure and an electric vehicle.

Background

An electric vehicle is an electromechanical integrated personal vehicle in which operating components such as a motor, a controller, a storage battery, a steering handle, a brake handle and the like and a display instrument system are mounted on the basis of a common bicycle by using the storage battery as an auxiliary energy source. The frame is one of main components of the electric vehicle, and the quality of the frame is directly related to the personal safety of a user. The frame should be constructed in a manner that satisfies the functional (e.g., assemblability, etc.), performance (e.g., rigidity, strength, etc.), and commercial requirements. The electric vehicle is generally provided with a rear clothes rack, and the rear clothes rack can carry people.

The existing rear clothes hanger structure on the market is widely used and mainly comprises an aluminum rear clothes hanger structure and an iron rear clothes hanger structure. The aluminum rear clothes hanger structure has the advantages of being excellent in strength-weight ratio, capable of effectively reducing the weight of the whole automobile, good in durability and corrosion resistance, and high in cost; the iron rear clothes hanger mainly takes a round tube as a model, and the iron rear clothes hanger is simple in structural appearance and higher in cost performance, but is easy to rust. Therefore, how to design a novel rear clothes hanger structure which can not only have cost performance but also effectively realize corrosion resistance is a technical problem to be solved urgently at present.

Disclosure of Invention

The invention aims to provide a rear clothes hanger structure and an electric vehicle, which can reduce material cost and improve corrosion resistance of the electric vehicle.

Embodiments of the present invention are implemented as follows:

in one aspect of the present invention, a rear hanger structure is provided, the rear hanger structure comprising a rear hanger body, an aluminum connecting piece, two covering pieces, and a rear backrest assembly connected to the aluminum connecting piece; the rear clothes hanger body is in an arc-shaped arrangement, the aluminum connecting piece is connected to the middle position of the rear clothes hanger body, and the two covering pieces are located on two opposite sides of the aluminum connecting piece and are respectively connected to the rear clothes hanger body in a covering mode. The rear clothes hanger structure can reduce material cost and improve corrosion resistance of the electric vehicle.

Optionally, a first limit groove is concavely arranged on one surface of the covering part, which is close to the rear clothes hanger main body, a first plug-in end which is matched with the first limit groove is arranged on one surface of the rear clothes hanger main body, which is close to the covering part, and the first limit groove is plugged in with the first plug-in end.

Optionally, a first mounting groove is concavely formed in the middle position of the rear clothes hanger main body, one end of the aluminum connecting piece is embedded in the first mounting groove, and the other end extends from the first mounting groove towards the center of the rear clothes hanger main body; one end of the aluminum connecting piece, which is close to the rear clothes hanger main body, is connected into the first mounting groove of the rear clothes hanger main body through a first bolt.

Optionally, the rear clothes hanger structure further comprises two mounting metal plates, one ends of the two mounting metal plates are respectively connected with the rear clothes hanger main body, and the other ends of the two mounting metal plates are respectively arranged in an extending mode towards the inner side of the rear clothes hanger main body.

Optionally, the rear clothes hanger structure further comprises a bracket main body and a lining sheet metal which are connected in a welding way; one end of the lining sheet metal, which is far away from the bracket main body, is positioned in the first mounting groove and is connected to the aluminum connecting piece through a second bolt; one end of the bracket main body far away from the lining sheet metal is connected with the back backrest assembly.

Optionally, the rear clothes hanger structure further comprises a decorative plate, the decorative plate is located on one face of the support body, one end of the decorative plate is inserted into the jack groove of the rear backrest assembly, and the other end of the decorative plate is buckled with the second buckling part of the aluminum connecting piece through the first buckling part.

Optionally, the back assembly is concavely provided with a second mounting groove, one end of the bracket main body, which is far away from the lining metal plate, is embedded in the second mounting groove, and the bracket main body is connected in the second mounting groove of the back assembly through a third bolt.

Optionally, one end that the support main part is close to back assembly is equipped with the second spacing groove, is equipped with the second locating part on the back assembly, and the second locating part is established towards the direction that is close to the support main part from the inside wall of second mounting groove is protruding, and the second locating part can with the spacing cooperation of second spacing groove.

Optionally, the two covering parts are respectively connected with the rear clothes hanger main body through tapping screws; and/or the back rest assembly and the back clothes hanger main body are arranged at an obtuse angle.

In another aspect of the present invention, an electric vehicle is provided, which includes the rear clothes hanger structure described above.

The beneficial effects of the invention include:

the rear clothes hanger structure comprises a rear clothes hanger main body, an aluminum connecting piece, two covering pieces and a rear backrest assembly connected to the aluminum connecting piece; the rear clothes hanger body is in an arc-shaped arrangement, the aluminum connecting piece is connected to the middle position of the rear clothes hanger body, and the two covering pieces are located on two opposite sides of the aluminum connecting piece and are respectively connected to the rear clothes hanger body in a covering mode. The utility model provides a back clothes hanger structure has set up two covering parts, and closes two covering parts lid and connect in back clothes hanger main part to make two covering parts be located the relative both sides of aluminium connecting piece respectively, like this, whole back clothes hanger main part partly is sheltered from by aluminium connecting piece, and another part is sheltered from by two covering parts, so can effectively protect back clothes hanger main part, avoids back clothes hanger main part to take place corrosion damage. The utility model provides a through setting up the covering that is used for sheltering from back clothes hanger main part, like this, back clothes hanger main part need not to adopt aluminium system, but can adopt the lower iron material of cost, like this, can enough guarantee the intensity of back clothes hanger main part, and can guarantee corrosion resisting property to can reduce the overall cost of back clothes hanger structure, for the back clothes hanger structure that does not set up the covering, have the application scenario of preferred.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a rear clothes hanger according to an embodiment of the present invention;

FIG. 2 is a second schematic view of a rear clothes hanger according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a rear hanger body according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a rear hanger main body, an aluminum connecting piece and an installation metal plate according to an embodiment of the present invention;

FIG. 5 is a second schematic view of the structure of the rear hanger body, the aluminum connecting piece and the mounting sheet metal provided by the embodiment of the invention;

FIG. 6 is a schematic structural diagram of an aluminum connecting piece according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a cover and a rear hanger body provided in an embodiment of the present invention;

FIG. 8 is a schematic view of a back rest assembly, a bracket body and a lining sheet metal provided in an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a bracket body, a lining metal plate and an aluminum connecting piece according to an embodiment of the present invention.

Icon: 10-a rear hanger body; 11-a first mounting groove; 12-a first bolt; 13-a first plug end; 20-aluminum connectors; 21-a second fastening portion; 22-accommodating grooves; 23-mounting ears; 30-a cover; 31-a first limit groove; 32-self-tapping screws; 40-a rear backrest assembly; 41-a socket groove; 42-a second mounting groove; 43-third bolt; 44-a second stop; 50-mounting metal plates; 60-a stent body; 61-a second limit groove; 70-lining metal plates; 71-a second bolt; 80-a decorative plate; 81-a first fastening portion; a-a first direction.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, the present embodiment provides a rear hanger structure including a rear hanger main body 10, an aluminum connecting member 20, two covering members 30, and a rear backrest assembly 40 connected to the aluminum connecting member 20; wherein, the rear clothes hanger main body 10 is arc-shaped, the aluminum connecting piece 20 is connected to the middle position of the rear clothes hanger main body 10, and the two covering pieces 30 are positioned on two opposite sides of the aluminum connecting piece 20 and respectively cover and connect to the rear clothes hanger main body 10. The rear clothes hanger structure can reduce material cost and improve corrosion resistance of the electric vehicle.

The rear clothes hanger main body 10 is in an arc shape, so that the arc-shaped rear clothes hanger main body 10 can be matched with the shape of a rear seat of an electric vehicle, and the rear clothes hanger main body 10 is convenient to be assembled and connected with the electric vehicle. Specifically, the curvature of the arc is not limited in this application.

Referring to fig. 4 and 5, the rear hanger structure further includes two mounting metal plates 50, wherein one ends of the two mounting metal plates 50 are respectively connected with the rear hanger main body 10, and the other ends thereof are respectively extended toward the inner side of the rear hanger main body 10. In this way, the assembly of the rear hanger structure with other related components of the electric vehicle can be facilitated by the two mounting panels 50.

In this embodiment, the two mounting sheet metal 50 and the rear hanger body 10 may be connected by welding. Of course, in other embodiments, the connection may be detachable through screws, and a person skilled in the art may select a suitable connection manner according to needs.

The rear hanger body 10 may be a sheet metal stamping forming part in this embodiment, mounting points on two sides of the rear hanger body 10 are formed by bending simple blanking sheet metal (that is, two mounting sheet metal 50 on two sides of the rear hanger body 10 can be obtained by bending sheet metal parts), a baking finish layer can be formed on the surfaces of the rear hanger body 10 and the two mounting sheet metal 50 in a baking finish mode, and a baking finish layer with customized colors is sprayed on the surfaces of the rear hanger body 10 and the two mounting sheet metal 50.

In this embodiment, in order to reduce the overall cost of the rear hanger structure, the rear hanger body 10 and the two mounting metal plates 50 may be made of iron. The outward appearance of the back clothes hanger main part 10 of this application can let the outward appearance effect of back clothes hanger main part 10 of aluminium material of back clothes hanger main part 10 of iron material through the mode of baking finish, in addition, under the condition of the same quality, the cost of aluminum part is about 2 times of iron part, through cost accounting, under the same outward appearance effect, the cost of the back clothes hanger structure of the relative aluminium material of total cost of the scheme that this application provided can reduce 30%.

The aluminum connecting piece 20 is connected to the rear hanger main body 10 at a middle position, which is a position closer to the central axis of the rear hanger main body 10 than the two ends of the rear hanger main body 10, and is not an absolute middle of the rear hanger main body 10.

In the present embodiment, the aluminum connecting piece 20 is connected to the rear hanger main body 10 at a middle position, and two covering pieces 30 are connected to the rear hanger main body 10 at opposite sides of the aluminum connecting piece 20, respectively, as shown in fig. 1.

In addition, it should be noted that, in the present application, the two covering members 30 are arranged at positions where the rear clothes hanger main body 10 is not covered by the aluminum connecting member 20, so that the covering members 30 can protect portions (i.e., the rear clothes hanger structure) which are not made of aluminum, and rust corrosion of the rear clothes hanger main body 10 caused by rain wash is avoided.

In order to achieve effective protection of the rear hanger body 10 by the cover 30, in this embodiment, the cover 30 is located above the rear hanger body 10, so that rainwater or other contaminants will be first blocked by the cover 30 and not fall onto the rear hanger body 10 when falling onto the electric vehicle.

Referring to fig. 1 and 2, alternatively, the two covers 30 are connected to the rear hanger main body 10 by tapping screws 32, respectively. Wherein, in order to avoid the damage to personnel caused by the tapping screw 32, the tapping screw 32 is installed from bottom to top (i.e. from the rear hanger main body 10 toward the cover 30) at the time of installation in the present embodiment.

To further enhance the drainage of the rear hanger structure, in this embodiment, the rear back assembly 40 and the rear hanger body 10 are disposed at an obtuse angle, as shown in fig. 1. That is, the rear hanger main body 10 has a certain inclination angle with respect to the horizontal plane. In addition, the end of the rear hanger main body 10 remote from the rear backrest assembly 40 may be provided in a notch-open form, thereby effectively achieving drainage and reducing the possibility of rust of the rear hanger main body 10.

The back rest assembly 40 is connected to the aluminum connecting piece 20, wherein the specific structure of the back rest assembly 40 is not limited in the application, and a person skilled in the art can set the back rest assembly according to the need, so long as the back rest assembly can play a role of limiting or blocking objects or personnel.

It should be noted that the backrest assembly 40 may be directly connected to the aluminum connecting member 20 or indirectly connected thereto, which is not limited in this application. In the present embodiment, the following is mainly exemplified in an indirect connection manner.

In the present embodiment, the two covers 30 are made of PP (polypropylene), which does not rust and has low cost. Of course, in other embodiments, other materials that do not rust and are less costly may be used for the cover 30.

In summary, the rear hanger structure provided in the present application includes a rear hanger main body 10, an aluminum connecting piece 20, two covering pieces 30, and a rear backrest assembly 40 connected to the aluminum connecting piece 20; wherein, the rear clothes hanger main body 10 is arc-shaped, the aluminum connecting piece 20 is connected to the middle position of the rear clothes hanger main body 10, and the two covering pieces 30 are positioned on two opposite sides of the aluminum connecting piece 20 and respectively cover and connect to the rear clothes hanger main body 10. The utility model provides a back clothes hanger structure has set up two covering pieces 30, and closes two covering pieces 30 lid and connect on back clothes hanger main part 10 to make two covering pieces 30 be located the relative both sides of aluminium connecting piece 20 respectively, like this, whole back clothes hanger main part 10 partly shelter from by aluminium connecting piece 20, and another part is sheltered from by two covering pieces 30, so can effectively protect back clothes hanger main part 10, avoid back clothes hanger main part 10 to take place corrosion damage. The application is used for shielding the covering part 30 of the rear clothes hanger main body 10 through the arrangement, so that the rear clothes hanger main body 10 does not need to be made of aluminum materials, but can be made of iron materials with lower cost, so that the strength of the rear clothes hanger main body 10 can be ensured, the corrosion resistance can be ensured, the overall cost of the rear clothes hanger structure can be reduced, and the rear clothes hanger structure with the covering part 30 is better in application scene.

In addition, in this embodiment, the aluminum connecting piece 20 and the rear hanger main body 10 may be connected in a detachable manner, so that the rear hanger main body 10 and the aluminum connecting piece 20 may be set in a modularized manner, and for different postures of the whole vehicle, by changing the installation position of the aluminum connecting piece 20 on the rear hanger main body 10, the assembly of the rear hanger structure under any installation point can be achieved, and the rear hanger has better universality.

Of course, in order to facilitate the installation of the aluminum connecting piece 20 at various positions of the rear hanger main body 10, a plurality of installation positions (corresponding to the hereinafter first installation grooves 11) may be provided on the rear hanger main body 10.

Alternatively, referring to fig. 3 and 4, a first installation groove 11 is concavely formed in the middle position of the rear hanger main body 10, one end of the aluminum connecting piece 20 is embedded in the first installation groove 11, and the other end extends from the first installation groove 11 toward the center of the rear hanger main body 10; one end of the aluminum connecting piece 20, which is close to the rear hanger main body 10, is connected to the inside of the first installation groove 11 of the rear hanger main body 10 by the first bolt 12.

The size of the first installation groove 11 is not limited herein, and may be set according to the size of the aluminum connecting piece 20 and the structural portion of the aluminum connecting piece 20 that needs to be embedded into the first installation groove 11.

Referring to fig. 6, in the present embodiment, the aluminum connecting piece 20 is provided with a concave accommodating groove 22 on the upper surface, and the accommodating groove 22 can be used for accommodating one end of the lining metal plate 70 below, so that the connection between the lining metal and the aluminum connecting piece 20 is simpler. Also, the opposite sides of the aluminum connecting piece 20 (the side of the aluminum connecting piece 20 near the two cover pieces 30) are provided with mounting ears 23, respectively. The aluminum connecting piece 20 may be connected to the inside of the first mounting groove 11 of the rear hanger main body 10 by two mounting lugs 23 (specifically, the mounting lugs 23 are fixed to the inside of the first mounting groove 11 of the rear hanger main body 10 by the first bolts 12).

In order to facilitate the quick positioning and matching between the rear clothes hanger main body 10 and the covering member 30, optionally, referring to fig. 7, a first positioning slot 31 is concavely formed on a surface of the covering member 30 close to the rear clothes hanger main body 10, a first inserting end 13 adapted to the first positioning slot 31 is formed on a surface of the rear clothes hanger main body 10 close to the covering member 30, and the first positioning slot 31 is inserted into the first inserting end 13. Thus, when the cover 30 and the rear hanger main body 10 are assembled, the cover 30 and the rear hanger main body 10 can be fixed by the tapping screw 32 after the first limiting groove 31 and the first inserting end 13 are inserted and matched. The number of the tapping screws 32 is not limited in this application, and may include a plurality of tapping screws 32 uniformly distributed on the rear hanger main body 10.

Referring to fig. 8 and 9, optionally, the rear hanger structure further includes a bracket body 60 and a lining sheet metal 70 that are welded together; one end of the lining metal plate 70, which is far away from the bracket main body 60, is positioned in the first mounting groove 11 and is connected to the aluminum connecting piece 20 through a second bolt 71; one end of the bracket body 60 remote from the lining panel 70 is connected to the back assembly 40.

That is, the bracket body 60 and the lining metal plate 70 are welded together as a unit, and the end of the bracket body 60 remote from the lining metal plate 70 is connected to the back rest assembly 40, and the end of the lining metal plate 70 remote from the bracket body 60 is connected to the aluminum connecting member 20.

Optionally, referring to fig. 2 and 9, the rear clothes hanger structure further includes a decorative board 80, the decorative board 80 is located on one surface of the bracket main body 60, one end of the decorative board 80 is inserted into the socket slot 41 of the rear backrest assembly 40, and the other end is fastened with the second fastening part 21 of the aluminum connecting piece 20 through the first fastening part 81.

In the present embodiment, the decorative plate 80 is located on the back surface of the holder main body 60, as shown in fig. 9. The present application can block the back of the bracket main body 60 and the lining metal plate 70 to a certain extent by providing the decorative plate 80, and is beneficial to the appearance and the safety.

One end of the trim panel 80 adjacent to the back assembly 40 is inserted into the socket slot 41 of the back assembly 40, thus enabling quick positioning of the trim panel 80 during assembly. The other end of the decorative plate 80 is fastened to the second fastening portion 21 of the aluminum connecting member 20 by the first fastening portion 81, as shown in fig. 9, so that the decorative plate 80 and the aluminum connecting member 20 can be connected, so that the decorative plate 80 is fixed.

The specific structures of the first fastening portion 81 and the second fastening portion 21 are not limited in this application, so long as the fastening connection can be realized, and the decorative board 80 and the aluminum connecting piece 20 are fixed relatively. Of course, in order to achieve rapid mounting of the decorative plate 80, in the structural design of the first engagement portion 81 and the second engagement portion 21, it is conceivable that the first engagement portion 81 and the second engagement portion 21 can be engaged by pressing the decorative plate 80 in the first direction a when the decorative plate 80 is assembled. The first direction a is the arrangement direction of the decorative plate 80 and the bracket main body 60 as shown in fig. 9.

In order to make the connection between the back assembly 40 and the bracket main body 60 simpler, optionally, referring to fig. 2 and 8, a second mounting groove 42 is concavely formed on the back assembly 40, one end of the bracket main body 60 away from the lining metal plate 70 is embedded in the second mounting groove 42, and the bracket main body 60 is connected to the second mounting groove 42 of the back assembly 40 through a third bolt 43. In this way, by the arrangement of the second mounting groove 42, one end of the bracket main body 60 can be accommodated, so that the connection between the bracket main body 60 and the back rest assembly 40 is simpler; by the provision of the third bolt 43, the bracket main body 60 can be fixed to the back rest assembly 40, and thus, structural stability is improved.

Referring to fig. 2, 8 and 9, a second limiting groove 61 is formed at one end of the bracket main body 60 near the back rest assembly 40, a second limiting piece 44 is formed on the back rest assembly 40, the second limiting piece 44 protrudes from the inner side wall of the second mounting groove 42 toward the direction near the bracket main body 60, and the second limiting piece 44 can be in limiting fit with the second limiting groove 61.

In this embodiment, the second limiting groove 61 is a U-shaped groove, as shown in fig. 9, and correspondingly, the second limiting member 44 is an arc member adapted to the U-shaped groove, and the quick positioning of the bracket main body 60 can be realized through the arrangement of the second limiting groove 61 and the second limiting member 44. Of course, the U-shaped groove and the arc-shaped member are only examples, and other shapes of the second limiting groove 61 and the second limiting member 44 may be used in other embodiments.

When the rear clothes hanger structure is assembled, the two mounting metal plates 50 and the rear clothes hanger main body 10 can be combined in a welding mode, so that the welding of the rear clothes hanger main body 10 and mounting points on two sides is completed; the aluminum connecting piece 20 and the rear clothes hanger main body 10 are screwed up through the first bolt 12, so that the assembly of the rear clothes hanger main body 10 and the aluminum connecting piece 20 is completed; two covering pieces 30 are covered on the rear clothes hanger main body 10, limiting assembly is completed through a first limiting groove 31 of each covering piece 30 and a first inserting end 13 of the rear clothes hanger main body 10, and the two covering pieces 30 are fastened with the rear clothes hanger main body 10 through 6 tapping screws 32; the bracket main body 60 and the lining metal plate 70 are combined through welding, so that the combined welding of the bracket main body 60 and the lining metal plate 70 is completed; then the lining metal plate 70 is placed into the corresponding accommodating groove 22 of the aluminum connecting piece 20, the limit clip at the upper part of the decorative plate 80 is inserted into the socket groove 41 of the back rest assembly 40, the first buckling part 81 at the bottom of the decorative plate 80 is pressed on the aluminum connecting piece 20 to realize buckling with the second buckling part 21, and the lining metal and the aluminum connecting piece 20 are fastened by using 2 second bolts 71, so that the mounting of the bracket main body 60, the decorative plate 80 and the aluminum connecting piece 20 is completed; the back rest assembly 40 and the bracket main body 60 are limited through the second limiting groove 61 and the second limiting piece 44, and then the back rest assembly 40 and the bracket main body 60 are screwed down by using 2 third bolts 43, so that the assembly of the back rest assembly 40 is completed.

In another aspect of the present invention, an electric vehicle is provided, which includes the rear clothes hanger structure described above. The specific structure and the beneficial effects of the rear clothes hanger structure are described and illustrated in detail in the foregoing, so that the description is omitted herein.

The above description is only of alternative embodiments of the present invention and is not intended to limit the present invention, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Claims (10)

1. The rear clothes hanger structure is characterized by comprising a rear clothes hanger main body, an aluminum connecting piece, two covering pieces and a rear backrest assembly connected to the aluminum connecting piece; the rear clothes hanger comprises a rear clothes hanger body, an aluminum connecting piece, two covering pieces and a rear clothes hanger body, wherein the rear clothes hanger body is in an arc-shaped arrangement, the aluminum connecting piece is connected to the middle position of the rear clothes hanger body, and the two covering pieces are located on two opposite sides of the aluminum connecting piece and are respectively connected to the rear clothes hanger body in a covering mode.

2. The rear clothes hanger structure according to claim 1, wherein a first limit groove is concavely formed in one surface of the covering piece, which is close to the rear clothes hanger main body, a first inserting end which is matched with the first limit groove is formed in one surface of the rear clothes hanger main body, which is close to the covering piece, and the first limit groove is inserted into the first inserting end.

3. The rear clothes hanger structure according to claim 1, wherein a first mounting groove is concavely formed in the middle position of the rear clothes hanger main body, one end of the aluminum connecting piece is embedded in the first mounting groove, and the other end extends from the first mounting groove towards the center of the rear clothes hanger main body; one end of the aluminum connecting piece, which is close to the rear clothes hanger main body, is connected into the first mounting groove of the rear clothes hanger main body through a first bolt.

4. A rear clothes hanger structure according to claim 3, further comprising two mounting metal plates, wherein one ends of the two mounting metal plates are respectively connected with the rear clothes hanger body, and the other ends of the two mounting metal plates are respectively arranged in an extending manner towards the inner side of the rear clothes hanger body.

5. The rear clothes hanger structure of claim 3 further comprising a bracket body and a lining sheet metal welded together; one end of the lining sheet metal, which is far away from the bracket main body, is positioned in the first mounting groove and is connected to the aluminum connecting piece through a second bolt; and one end of the bracket main body, which is far away from the lining metal plate, is connected with the back rest assembly.

6. The rear clothes hanger structure of claim 5 further comprising a decorative plate, wherein the decorative plate is located on one side of the support body, one end of the decorative plate is inserted into the socket groove of the rear backrest assembly, and the other end of the decorative plate is fastened with the second fastening part of the aluminum connecting piece through the first fastening part.

7. The rear clothes hanger structure of claim 5, wherein the rear backrest assembly is concavely provided with a second mounting groove, one end of the bracket main body, which is far away from the lining metal plate, is embedded in the second mounting groove, and the bracket main body is connected in the second mounting groove of the rear backrest assembly through a third bolt.

8. The rear clothes hanger structure of claim 7, wherein a second limiting groove is formed in one end, close to the rear backrest assembly, of the support body, a second limiting piece is arranged on the rear backrest assembly, the second limiting piece protrudes from the inner side wall of the second mounting groove towards the direction, close to the support body, of the support body, and the second limiting piece can be in limiting fit with the second limiting groove.

9. The rear hanger structure of claim 1, wherein the two covers are connected to the rear hanger body by self-tapping screws, respectively;

and/or the back rest assembly and the back clothes hanger main body are arranged at an obtuse angle.

10. An electric vehicle comprising a rear hanger structure as claimed in any one of claims 1 to 9.