CN219295539U - Floor assembly and vehicle - Google Patents

Abstract

The present application provides a floor assembly and a vehicle, including longitudinal beams and cross beams. The beams include two, and the longitudinal beams include two. Both ends of the beam are respectively connected to the longitudinal beam. The beams include first beams and second beams arranged along the extending direction of the longitudinal beams. The first beam is used for installing the battery. Wherein the floor assembly further includes a mounting plate connected with the first beam. The mounting plate is used to attach one side of the seat and the second beam is used to attach the other side of the seat. In this way, the seat can be fixed on the first beam through the mounting plate, the number of beams for installing the seat can be reduced, the weight of the floor assembly is thus reduced, and the structure of the floor assembly is simpler.

Description

Floor assembly and vehicle

technical field

The present application relates to the technical field of vehicles, in particular to a floor assembly and a vehicle.

Background technique

With the rapid development of the vehicle market, the crash safety performance of vehicles has received extensive attention. How to protect the battery pack and the safety of drivers and passengers in side collisions has gradually become the focus of attention. Some vehicles can ensure the side impact performance of the vehicle by setting the seat beam and battery pack beam. Such a setting makes the weight of the floor heavy and cannot realize the lightweight requirement.

Utility model content

The present application provides a floor assembly and a vehicle, which reduce the weight of the floor assembly.

The present application provides a floor assembly, including a longitudinal beam and a cross beam; the cross beam includes two, and the longitudinal beam includes two; the two ends of the cross beam are respectively connected to the longitudinal beam; the cross beam includes The first beam and the second beam arranged in the extending direction of the longitudinal beam; the first beam is used to install the battery; wherein the floor assembly also includes a mounting plate connected to the first beam; the mounting plate is used On one side connected to the seat, the second beam is used to connect the other side of the seat.

Further, the installation plate is installed on one side of the first beam along the extension direction of the longitudinal beam; the installation plate includes a main body and an installation part for installing the seat; the installation part is arranged on the The side of the main body away from the first beam.

Further, the installation plate is installed on a side of the first beam away from the second beam.

Further, the mounting plate includes a reinforcing structure, and the reinforcing structure is located on a side of the main body close to the first beam; one end of the reinforcing structure is connected to the main body, and the other end faces away from the main body. The direction of the body portion extends so that there is a gap between the reinforcement structure and the body portion.

Further, the main body further includes a fixed body and a fixed edge protruding from the fixed body toward the first beam and extending along the upper edge of the fixed body; one end of the reinforcing structure is connected to The fixed edge connection.

Further, the reinforcing structure includes an installation main body and a side connection part, one end of the side connection part is connected to one side of the installation main body along the extension direction of the beam, and the other end is connected to the main body part.

Further, it also includes a floor panel connected to the crossbeam and the longitudinal beam; the reinforcement structure includes an installation main body and a bottom connection part, and the bottom connection part extends from the installation main body to a side away from the main body part. Extending; the bottom connecting portion is connected to the floor panel.

Further, the mounting plate includes a main body and a bent portion extending from the main body toward the direction of the first beam; the bent portion is located on both sides of the first beam along the extending direction of the beam , and is fixedly connected with the first beam.

Further, it also includes a middle channel, the middle channel is located between the two longitudinal beams along the extension direction of the cross beam; one end of the middle channel is connected to the middle part of the first cross beam, and the other end is away from The direction of the second beam extends.

The present application provides a vehicle, which includes a chassis and the floor assembly according to any one of the above embodiments; the floor assembly is arranged on the chassis.

The present application provides a floor assembly, including a longitudinal beam and a cross beam, the cross beam includes two, and the longitudinal beam includes two. Both ends of the beam are respectively connected to the longitudinal beam. Two beams are arranged along the extension direction of the longitudinal beam; the two beams include a first beam and a second beam; the first beam is used for installing batteries. Wherein the floor assembly further includes a mounting plate connected with the first beam. The mounting plate is used to be connected to one side of the seat, and the second beam is used to be connected to the other side of the seat. In this way, the seat can be fixed on the first beam through the mounting plate, the number of beams used for installing the seat can be reduced, the weight of the floor assembly is thus reduced, and the structure of the floor assembly is simpler.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description serve to explain the principles of the application.

FIG. 1 is a schematic perspective view of a floor assembly of an exemplary embodiment of the present application;

Fig. 2 is a three-dimensional schematic view of the floor assembly shown in Fig. 1 after removing the mounting plate;

FIG. 3 is a schematic perspective view of a mounting plate of the floor assembly shown in FIG. 1 .

Wherein, the reference signs are as follows: floor assembly 10, longitudinal beam 11, beam 12, first beam 13, second beam 14, mounting plate 15, third beam 16, fourth beam 17, middle channel 18, main body 19 , the bending part 20 , the installation part 21 , the reinforcement structure 22 , the fixed body 23 , the fixed edge 24 , the installation body 25 , the side connection part 26 , and the bottom connection part 27 .

Detailed ways

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. Unless otherwise defined, the technical terms or scientific terms used in the application shall have the ordinary meanings understood by those skilled in the art to which the application belongs. "First", "second" and similar words used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components. Likewise, words like "a" or "one" do not denote a limitation in quantity, but indicate that there is at least one. "Multiple" or "several" means two or more. Unless otherwise indicated, terms such as "front", "rear", "lower" and/or "upper" are used for convenience of description only and are not intended to be limiting to a position or orientation in space. "Includes" or "comprises" and similar terms mean that the elements or items listed before "comprises" or "comprises" include the elements or items listed after "comprises" or "comprises" and their equivalents, and do not exclude other elements or objects. Words such as "connected" or "connected" are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect.

The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

The present application provides a floor assembly and a vehicle. The floor assembly and the vehicle of the present application will be described in detail below in conjunction with the accompanying drawings. If there is no conflict, the features in the following embodiments and implementations can be combined with each other.

The present application provides a vehicle, and the vehicle may refer to a new energy vehicle. Vehicles include chassis and floor assemblies. The floor assembly is arranged on the chassis. The arrangement of the floor assembly can prevent the vehicle from colliding and deforming, thereby improving the safety of the vehicle. In some embodiments, the vehicle includes seats disposed on the floor assembly. Wherein, the seat can be arranged at the front end of the floor assembly as a front seat. The seat can also be arranged at the rear end of the floor assembly as a rear seat.

FIG. 1 is a schematic perspective view of a floor assembly 10 according to an exemplary embodiment of the present application. Referring to FIG. 1 , the present application provides a floor assembly 10 , and the floor assembly 10 includes longitudinal beams 11 and cross beams 12 . When the floor assembly 10 is applied to a vehicle, the side beam 11 may refer to a beam extending in a lengthwise direction of the vehicle. The cross member 12 may refer to a beam extending in the width direction of the vehicle. Two beams 12 are included, and two longitudinal beams 11 are included. It can be understood that the number of cross beams 12 may be two or more, and the number of longitudinal beams 11 may be two or more. In the embodiment shown in FIG. 1 , the number of cross beams 12 is four, and the number of longitudinal beams 11 is two. Both ends of the beam 12 are respectively connected to the longitudinal beam 11 . It can be understood that one end of the beam 12 is connected to the first longitudinal beam 11 , and the other end of the beam 12 is connected to the second longitudinal beam 11 . In this way, when the side of the floor assembly 10 is hit, the beam 12 can play a supporting role. The beam 12 includes a first beam 13 and a second beam 14 arranged along the extending direction of the longitudinal beam 11 . In this way, the collision safety performance of the side of the floor assembly 10 is improved. The first beam 13 is used for installing batteries. Setting the first crossbeam 13 can protect the battery when the vehicle is subjected to a side collision, improving the safety performance of the vehicle. The floor assembly 10 also includes a mounting plate 15 connected to the first beam 13 . Wherein, the mounting plate 15 may be a sheet metal part. The shape of the mounting plate 15 is not limited to a plate shape. The mounting plate 15 can be fixed on the first beam 13 , and the mounting plate 15 can be fixed on the first beam 13 by bolts or welding. The mounting plate 15 is used for connecting one side of the seat, and the second beam 14 is used for connecting the other side of the seat. It can be understood that the installation plate 15 and the second beam 14 are used to install the same seat. The seat can be fixed on the first beam 13 through the mounting plate 15 , so that the seat can be fixed to the floor assembly 10 through the first beam 13 and the second beam 14 . This makes the first beam 13 take into account the functions of seat installation and anti-collision. In this way, the number of beams used to install the seat can be reduced, and waste and weight increase caused by too many beams 12 are avoided. Moreover, such setting saves the layout space on the floor assembly 10, reduces the weight of the floor assembly 10, and makes the structure of the floor assembly 10 more concise.

In the related art, one of the crossbeams used to fix the rear seats is relatively close to the one used to fix the battery, so removing one of them has little effect on the collision safety performance of the side of the floor assembly 10 . Optionally, the mounting plate 15 is used to be connected to one side of the rear seat, and the second beam 14 is used to be connected to the other side of the rear seat. In this way, while reducing the number of beams used to install the seats and reducing the weight of the floor assembly 10 , the side collision safety performance of the floor assembly 10 can be ensured.

In some embodiments, the floor assembly 10 further includes a third beam 16 and a fourth beam 17 . The third beam 16 is used to be connected to one side of the front seat, and the fourth beam 17 is used to be connected to the other side of the front seat. The third crossbeam 16 and the fourth crossbeam 17 are used to fix the front seats, and the arrangement of the third crossbeam 16 and the fourth crossbeam 17 can protect the safety inside the vehicle when the vehicle is subjected to a side collision. In the embodiment shown in FIG. 1 , the third beam 16 , the fourth beam 17 , the first beam 13 and the second beam 14 are sequentially arranged along the extending direction of the longitudinal beam 11 .

Referring to FIG. 2 , in some embodiments, the floor assembly 10 further includes a middle channel 18 , and the middle channel 18 is located between two longitudinal beams 11 along the extending direction of the cross beam 12 . Wherein, the two longitudinal beams 11 may be symmetrically distributed on both sides of the middle channel 18 . The middle channel 18 may extend along the extending direction of the longitudinal beam 11 . The middle channel 18 can play the role of bearing force in the longitudinal direction, and can protect the safety inside the vehicle when the vehicle is subjected to a front-rear collision. And the channel 18 in the arrangement can effectively transmit the force of the collision, thereby reducing the damage to the vehicle. One end of the middle channel 18 is connected to the middle of the first beam 13 , and the other end extends away from the second beam 14 . The middle channel 18 is connected to the middle part of the first crossbeam 13 , so that the strength properties of both sides in the extending direction of the crossbeam 12 can be guaranteed to be uniform. At the same time, the middle channel 18 can be used to support the middle part of the first beam 13 , so as to ensure the stability and collision safety performance of the floor assembly 10 . In the embodiment shown in FIG. 2 , the other end of the middle channel 18 extends away from the second beam 14 and connects with the middle parts of the fourth beam 17 and the third beam 16 in turn.

Referring to FIG. 1 and FIG. 3 , in some embodiments, the mounting plate 15 includes a main body portion 19 and a bent portion 20 extending from the main body portion 19 toward the first beam 13 . The main body 19 can extend along the extension direction of the first beam 13, so that the area of the main body 19 is larger, and more points for installing seats can be provided. The bent portion 20 is located on both sides of the first beam 13 along the extending direction of the beam 12 and is fixedly connected to the first beam 13 . The first cross beam 13 can be connected to the first cross beam 13 through the bent portions 20 disposed on both sides of the first cross beam 13 along the extension direction of the cross beam 12 , so that the installation plate 15 can be installed on the first cross beam 13 . The force received by the seat can be effectively transmitted to the vehicle body through the first beam 13 . Moreover, the bent portion 20 extends from the main body 19 toward the first crossbeam 13, and can support the main body 19. Such arrangement ensures the installation strength of the seat and makes the structure of the installation plate 15 more reasonable and concise.

In some embodiments, the installation plate 15 is installed on one side of the first beam 13 along the extending direction of the longitudinal beam 11 . The mounting plate 15 includes a mounting portion 21 for mounting a seat. Wherein, the number of the installation parts 21 can be two or more, and can be arranged and arranged on the main body part 19 along the extending direction of the beam 12 . In this embodiment, the number of mounting parts 21 is three. The seat can be fixedly connected to the installation part 21 by bolts. The installation portion 21 is disposed on a side of the main body portion 19 away from the first beam 13 . When the floor assembly 10 is used in a vehicle, the seat can be installed on the mounting plate 15 along the length direction of the vehicle, and then installed on the second beam 14 along the height direction of the vehicle. The installation part 21 for installing the seat is arranged on the side of the main body part 19, so the height of the installation part 21 on the main body part 19 can be adjusted to adapt to the installation of the seat. There is no need to provide support feet to support the seat, and the seat has better installation stability and higher strength. Optionally, the installation plate 15 is installed on a side of the first beam 13 away from the second beam 14 . So easy to install the seat.

In some embodiments, the mounting plate 15 includes a reinforcing structure 22 located on a side of the main body 19 close to the first beam 13 . Wherein, the reinforcing structure 22 can play a role of supporting the main body part 19 . Optionally, the number of reinforcement structures 22 may be equal to the number of installation parts 21 , and the reinforcement structures 22 are arranged corresponding to the installation parts 21 . The strength of the mounting part 21 can be increased by the reinforcing structure 22 . In this embodiment, the number of reinforcing structures 22 is three. One end of the reinforcing structure 22 is connected to the main body 19 , and the other end extends away from the main body 19 , so that there is a gap between the reinforcing structure 22 and the main body 19 . In the embodiment shown in FIG. 3 , the top end of the reinforcing structure 22 is connected to the main body portion 19 . The top of the reinforcing structure 22 can be connected to the main body 19 by welding. The setting of the reinforcing structure 22 improves the strength of the installation plate 15, thus making the installation stability of the seat better.

In some embodiments, the main body 19 further includes a fixing body 23 and a fixing edge 24 protruding from the fixing body 23 toward the first beam 13 and extending along the upper edge of the fixing body 23 . In this way, the strength of the main body portion 19 can be improved by providing the fixed edge 24 . And one end of the reinforcing structure 22 is connected to the fixed edge 24 . The fixing edge 24 can be used to connect the reinforcement structure 22 , which can increase the contact area between the reinforcement structure 22 and the main body 19 , so that the reinforcement structure 22 and the main body 19 can be fixed more firmly.

In some embodiments, the reinforcement structure 22 includes a mounting body 25 and a side connection portion 26 . Wherein, the number of side connecting parts 26 may be two, and may be arranged on both sides of the installation main body 25 along the extending direction of the beam 12 . One end of the side connecting portion 26 is connected to one side of the installation main body 25 along the extending direction of the beam 12 , and the other end is connected to the main body portion 19 . The installation side connecting portion 26 increases the fixing points between the installation body 25 and the body portion 19 , and improves the strength of the installation plate 15 . Optionally, the side connecting portion 26 may extend obliquely from the installation body 25 toward the body portion 19 and away from the installation body 25 , and be connected to the body portion 19 . In this way, the strength of the reinforcing structure 22 is higher, and the installation body 25 is not easily deformed by force.

In some embodiments, the floor assembly 10 further includes a floor panel (not shown) connected to the beam 12 and the stringer 11 . Floor panels can be laid on the stringers 11 . The reinforcement structure 22 includes a bottom connection portion 27 extending from the installation body 25 to a side away from the body portion 19 . The bottom connecting portion 27 is connected to the floor panel. Wherein, the bottom connecting portion 27 may be fixed to the floor panel, or may abut against the floor panel, which is not limited in this application. Optionally, the bottom connecting portion 27 may also be connected to the first beam 13 . Setting the bottom connection portion 27 can improve the strength of the installation plate 15, making the installation of the seat more stable.

Other embodiments of the application will be readily apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any modification, use or adaptation of the application, these modifications, uses or adaptations follow the general principles of the application and include common knowledge or conventional technical means in the technical field not disclosed in the application . The specification and examples are to be considered exemplary only, with a true scope and spirit of the application indicated by the following claims.

It should be understood that the present application is not limited to the precise constructions which have been described above and shown in the accompanying drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims (10)

1. A floor assembly comprising stringers and beams; the number of the cross beams is two, and the number of the longitudinal beams is two; two ends of the cross beam are respectively connected with the longitudinal beam; the cross beams comprise a first cross beam and a second cross beam which are arranged along the extending direction of the longitudinal beam; the first cross beam is used for installing a battery; the floor assembly is characterized by further comprising a mounting plate connected with the first cross beam; the mounting plate is used for connecting one side of the seat, and the second cross beam is used for connecting the other side of the seat.

2. The floor assembly of claim 1, wherein the mounting plate is mounted to one side of the first cross member along the longitudinal beam extension direction; the mounting plate comprises a main body part and a mounting part for mounting the seat; the mounting portion is disposed on a side of the main body portion away from the first cross member.

3. The floor assembly of claim 2, wherein the mounting plate is mounted to a side of the first beam remote from the second beam.

4. The floor assembly of claim 2, wherein the mounting plate includes a reinforcing structure located on a side of the main body portion adjacent the first cross member; one end of the reinforcing structure is connected with the main body part, and the other end of the reinforcing structure extends towards a direction away from the main body part, so that a gap is formed between the reinforcing structure and the main body part.

5. The floor assembly of claim 4, wherein the main body portion further comprises a fixed body and a fixed rim protruding from the fixed body in a direction toward the first cross beam and extending along an upper edge of the fixed body; one end of the reinforcing structure is connected with the fixing edge.

6. The floor assembly of claim 4, wherein the reinforcement structure includes a mounting body and a side connection portion having one end connected to one side of the mounting body in the extending direction of the cross member and the other end connected to the body portion.

7. The floor assembly of claim 4, further comprising a floor panel connected to the cross beam and the longitudinal beam; the reinforcing structure comprises a mounting main body and a bottom connecting part, wherein the bottom connecting part extends from the mounting main body to one side far away from the main body part; the bottom connection portion is connected to the floor panel.

8. The floor assembly of claim 1, wherein the mounting plate includes a main body portion and a bent portion extending from the main body portion in a direction toward the first cross member; the bending parts are positioned on two sides of the first cross beam along the extending direction of the cross beam and are fixedly connected with the first cross beam.

9. The floor assembly of claim 1, further comprising a central channel located between the two stringers along the direction of extension of the cross-member; one end of the middle channel is connected with the middle part of the first cross beam, and the other end extends to a direction away from the second cross beam.

10. A vehicle comprising a chassis and a floor assembly as claimed in any one of claims 1 to 9; the floor assembly is arranged on the chassis.

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