CN219295539U

CN219295539U - Floor assembly and vehicle

Info

Publication number: CN219295539U
Application number: CN202223401482.0U
Authority: CN
Inventors: 杜军
Original assignee: Zhejiang Geely Holding Group Co Ltd; Radar New Energy Vehicle Zhejiang Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Radar New Energy Vehicle Zhejiang Co Ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-04
Anticipated expiration: 2032-12-16

Abstract

The application provides a floor assembly and vehicle, including longeron and crossbeam. The cross beam comprises two, and the longitudinal beam comprises two. The 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. Wherein the floor assembly further comprises a mounting plate coupled to the first cross member. The mounting panel is used for connecting one side of seat, and the second crossbeam is used for connecting the opposite side of seat. So can fix the seat on first crossbeam through the mounting panel, can reduce the quantity that is used for installing the crossbeam of seat, so alleviateed the weight of floor assembly for the structure of floor assembly is succinct more.

Description

Floor assembly and vehicle

Technical Field

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

Background

With the rapid development of the vehicle market, the crash safety performance of vehicles is receiving a great deal of attention. How to protect the battery pack and the safety of the driver in a side collision has become a focus of attention. Some vehicles can ensure the side collision performance of the vehicles by arranging a seat beam and a battery pack beam. The weight of the floor is heavy due to the arrangement, and the light weight requirement cannot be realized.

Disclosure of Invention

The application provides a floor assembly and vehicle, has alleviateed the weight of floor assembly.

The application provides a floor assembly comprising a longitudinal beam and a transverse beam; 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; wherein the floor assembly further comprises a mounting plate coupled to the first cross member; 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.

Further, the mounting plate is mounted on one side of the first cross beam along the extending direction of the longitudinal beam; 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.

Further, the mounting plate is mounted on one side of the first beam away from the second beam.

Further, the mounting plate includes a reinforcing structure located on a side of the main body portion adjacent to 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.

Further, the main body part further comprises a fixed body and a fixed edge which protrudes from the fixed body to the direction of the first cross beam and is arranged along the upper edge of the fixed body in an extending way; one end of the reinforcing structure is connected with the fixing edge.

Further, the reinforcing structure includes a mounting main body and a side connecting portion, one end of the side connecting portion is connected to one side of the mounting main body along an extending direction of the cross beam, and the other end is connected to the main body portion.

Further, 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.

Further, the mounting plate includes a main body portion and a bending portion extending from the main body portion 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.

Further, the device also comprises a middle channel, wherein the middle channel is positioned between the two longitudinal beams along the extending direction of the cross beam; 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.

The present application provides a vehicle comprising a chassis and a floor assembly as described in any of the embodiments above; the floor assembly is arranged on the chassis.

The application provides a floor assembly, including longeron and crossbeam, the crossbeam includes two, and the longeron includes two. Both ends of the cross beam are respectively connected with the longitudinal beam. The two cross beams are distributed along the extending direction of the longitudinal beam; the two cross beams comprise a first cross beam and a second cross beam; the first cross beam is used for installing a battery. Wherein the floor assembly further comprises a mounting plate coupled to the first cross member. The mounting plate is used for being connected to one side of the seat, and the second cross beam is used for being connected to the other side of the seat. So can fix the seat on first crossbeam through the mounting panel, can reduce the quantity that is used for installing the crossbeam of seat, so alleviateed the weight of floor assembly for the structure of floor assembly is succinct more.

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.

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 according to an exemplary embodiment of the present application;

FIG. 2 is a schematic perspective view of the floor assembly of FIG. 1 with the mounting plate removed;

fig. 3 is a schematic perspective view of a mounting plate of the floor assembly of fig. 1.

Wherein, the reference numerals are as follows: floor assembly 10, stringers 11, cross members 12, first cross member 13, second cross member 14, mounting plate 15, third cross member 16, fourth cross member 17, middle channel 18, main body portion 19, bent portion 20, mounting portion 21, reinforcing structure 22, fixing body 23, fixing rim 24, mounting main body 25, side connection portion 26, bottom connection portion 27.

Detailed Description

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

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

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

The application provides a floor assembly and a vehicle. The floor assembly and the vehicle of the present application will be described in detail with reference to the accompanying drawings. The features of the examples and embodiments described below may be combined with each other without conflict.

The application provides a vehicle, which can refer to a new energy vehicle. The vehicle includes a chassis and a floor assembly. The floor assembly is arranged on the chassis. The floor assembly can prevent the vehicle from being deformed due to collision, and the safety of the vehicle is improved. In some embodiments, the vehicle includes a seat disposed on the floor assembly. Wherein the seat may be provided at the front end of the floor assembly as a front seat. The seat may also be provided 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, the floor assembly 10 including stringers 11 and cross-beams 12. When the floor assembly 10 is applied to a vehicle, the side members 11 may refer to beams that extend along the length of the vehicle. The cross member 12 may refer to a beam extending in the width direction of the vehicle. The cross members 12 include two, and the stringers 11 include two. It will be appreciated that the number of cross members 12 may be two or more and the number of stringers 11 may be two or more. In the embodiment shown in fig. 1, the number of cross members 12 is four and the number of stringers 11 is two. The longitudinal beams 11 are respectively connected to both ends of the cross beam 12. It will be appreciated that one end of the cross member 12 is connected to the first longitudinal member 11 and the other end of the cross member 12 is connected to the second longitudinal member 11. In this manner, the cross beam 12 may serve as a support in the event of a side impact of the floor assembly 10. The cross member 12 includes a first cross member 13 and a second cross member 14 arranged along the extending direction of the side member 11. This improves the side impact safety of the floor assembly 10. The first beam 13 is used for mounting the battery. The first cross beam 13 is arranged to protect the battery during the side collision of the vehicle, so that the safety performance of the vehicle is improved. The floor assembly 10 further includes a mounting plate 15 coupled 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 may be fixed to the first beam 13, and the mounting plate 15 may be fixed to the first beam 13 by bolts or welding. The mounting plate 15 is for connection to one side of the seat and the second cross member 14 is for connection to the other side of the seat. It will be appreciated that the mounting plate 15 and the second cross member 14 are used to mount the same seat. The seat may be secured to the first cross member 13 by a mounting plate 15 so that the seat may be secured to the floor assembly 10 by the first and

second cross members

13, 14. So that the first cross beam 13 takes into account both the seat mounting and the crash-proof effect. This reduces the number of beams used to mount the seat, avoiding waste and weight increase due to excessive beams 12. And the arrangement saves the arrangement space on the floor assembly 10, reduces the weight of the floor assembly 10, and ensures that the structure of the floor assembly 10 is simpler.

In the related art, one of the cross members for securing the rear seat is positioned closer to the cross member for securing the battery, so that the removal of one of them has little effect on the crash safety performance of the side of the floor assembly 10. Alternatively, the mounting plate 15 is adapted to be attached to one side of the rear seat and the second cross member 14 is adapted to be attached to the other side of the rear seat. This can ensure the side collision safety of the floor assembly 10 while reducing the number of cross members for mounting the seat and the weight of the floor assembly 10.

In some embodiments, the floor assembly 10 further includes a third beam 16 and a fourth beam 17. The third cross member 16 is adapted to be connected to one side of the front seat and the fourth cross member 17 is adapted to be connected to the other side of the front seat. The third and

fourth cross members

16 and 17 are used to fix the front seat, and the provision of the third and

fourth cross members

16 and 17 can protect the safety in the vehicle when the vehicle is subjected to a side collision. In the embodiment shown in fig. 1, the third cross member 16, the fourth cross member 17, the first cross member 13 and the second cross member 14 are arranged in this order along the extension direction of the side member 11.

Referring to fig. 2, in some embodiments, the floor assembly 10 further includes a central passage 18, the central passage 18 being located between the two stringers 11 along the extension of the cross-member 12. Wherein the two stringers 11 may be symmetrically distributed on both sides of the middle channel 18. The middle channel 18 may extend in the extension direction of the stringers 11. The center tunnel 18 can function as a longitudinal force, and can protect safety in the vehicle when the vehicle is involved in a collision in the front-rear direction. And the channel 18 is provided to effectively transmit the force of the collision, so that damage to the vehicle can be reduced. One end of the middle channel 18 is connected to the middle part 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 of the first cross member 13, so that the uniformity of strength properties on both sides in the extending direction of the cross member 12 can be ensured. At the same time, the middle channel 18 can be used to support the middle part of the first cross beam 13, thereby ensuring the stability and crash safety 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 is in turn connected to the middle of the fourth beam 17 and the third beam 16.

Referring to fig. 1 and 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 portion 19 may extend in the extending direction of the first cross member 13 so that the area of the main body portion 19 is larger, and more points for mounting the seat may be provided. The bending parts 20 are positioned at two sides of the first cross beam 13 along the extending direction of the cross beam 12 and are fixedly connected with the first cross beam 13. The mounting plate 15 can be attached to the first cross member 13 by the bent portions 20 provided on both sides of the first cross member 13 in the extending direction of the cross member 12 being connected to the first cross member 13. The force received by the seat can be effectively transmitted to the vehicle body through the first cross member 13. And the bending part 20 extends from the main body part 19 towards the direction of the first cross beam 13 and can play a role in supporting the main body part 19, so that the installation strength of the seat is ensured, and the structure of the installation plate 15 is more reasonable and concise.

In some embodiments, the mounting plate 15 is mounted to one side of the first cross member 13 in the direction of extension of the longitudinal member 11. The mounting plate 15 includes a mounting portion 21 for mounting the seat. The number of the mounting portions 21 may be two or more, and may be arranged in the main body portion 19 along the extending direction of the cross member 12. In the present embodiment, the number of the mounting portions 21 is three. The seat may be fixedly coupled to the mounting portion 21 by bolts. The mounting portion 21 is provided on a side of the main body portion 19 remote from the first cross member 13. When the floor assembly 10 is used in a vehicle, the seat may be mounted to the mounting plate 15 along the length of the vehicle and then mounted to the second cross member 14 along the height of the vehicle. The mounting portion 21 for mounting the seat is provided on the side surface of the main body portion 19, so that the mounting portion 21 can be adapted to the mounting of the seat by adjusting the height of the mounting portion 19. The support feet are not required to be arranged to support the seat, so that the installation stability of the seat is better, and the strength is higher. Alternatively, the mounting plate 15 is mounted to the side of the first beam 13 remote from the second beam 14. This facilitates the installation of the seat.

In some embodiments, the mounting plate 15 includes a reinforcing structure 22, the reinforcing structure 22 being located on a side of the body portion 19 adjacent the first beam 13. Wherein the reinforcing structure 22 may function to support the main body portion 19. Alternatively, the number of the reinforcing structures 22 may be equal to the number of the mounting portions 21, and the reinforcing structures 22 are provided corresponding to the mounting portions 21. The strength of the mounting portion 21 can be increased by the reinforcing structure 22. In the present 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 a gap is provided 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 end of the reinforcing structure 22 may be connected to the main body portion 19 by welding. The provision of the reinforcing structure 22 improves the strength of the mounting plate 15, thus making the mounting stability of the seat better.

In some embodiments, the main body 19 further includes a fixing body 23 and a fixing rim 24 protruding from the fixing body 23 in the direction of the first beam 13 and extending along an upper edge of the fixing body 23. This can increase the strength of the body portion 19 by providing the fixing rim 24. And one end of the reinforcing structure 22 is connected to the fixed rim 24. The fixing edge 24 may be used to connect the reinforcing structure 22, so that the contact area between the reinforcing structure 22 and the main body 19 may be increased, so that the reinforcing structure 22 and the main body 19 are fixed more firmly.

In some embodiments, the reinforcing structure 22 includes a mounting body 25 and side connections 26. The number of the side connecting portions 26 may be two, and may be provided on both sides of the mounting body 25 in the extending direction of the cross member 12. The side connecting portion 26 has one end connected to one side of the mounting body 25 in the extending direction of the cross member 12 and the other end connected to the body portion 19. The side connecting portion 26 increases the fixing point of the mounting body 25 and the body portion 19, and improves the strength of the mounting plate 15. Alternatively, the side connection portion 26 may extend obliquely from the mounting body 25 toward the body portion 19 in a direction away from the mounting body 25, and be connected to the body portion 19. The strength of the reinforcing structure 22 is thus higher and the mounting body 25 is less subject to deformation by force.

In some embodiments, the floor assembly 10 further includes a floor panel (not shown) connected to the cross member 12 and the side member 11. The floor panel may be laid on the stringers 11. The reinforcing structure 22 includes a bottom connecting portion 27, the bottom connecting portion 27 extending from the mounting body 25 to a side remote from the body portion 19. The bottom connection portion 27 is connected to the floor panel. 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. Alternatively, the bottom connection 27 may also be connected to the first cross member 13. Providing the bottom connection portion 27 can improve the strength of the mounting plate 15 so that the mounting of the seat is more stable.

Other embodiments of the present application will be 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 variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

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

Claims

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.