CN210437273U - Floor assembly and vehicle behind vehicle - Google Patents
Floor assembly and vehicle behind vehicle Download PDFInfo
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- CN210437273U CN210437273U CN201921096070.6U CN201921096070U CN210437273U CN 210437273 U CN210437273 U CN 210437273U CN 201921096070 U CN201921096070 U CN 201921096070U CN 210437273 U CN210437273 U CN 210437273U
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Abstract
The utility model discloses a floor assembly and vehicle behind vehicle. The vehicle rear floor assembly includes: the rear floor comprises a rear floor, a rear wall assembly and a floor beam, wherein the rear wall assembly is arranged on the rear floor, the rear wall assembly is opposite to the floor beam, and the floor beam is vertical to the length direction of the vehicle body; the two ends of the seat mounting beam which are oppositely arranged are respectively and correspondingly arranged on the back wall assembly and the floor beam; and the three rows of seats are arranged on the seat mounting beam and can be arranged in a sliding manner along the length direction of the seat mounting beam. The vehicle comprises a vehicle floor, a row of seats and a row of seats, and a vehicle rear floor assembly, wherein the row of seats and the row of seats are arranged on the vehicle floor; the rear floor is welded and fixed on the rear part of the vehicle floor along the vehicle body direction, and the row of seats, the two rows of seats and the three rows of seats are arranged along the length direction of the vehicle body. The utility model provides a floor assembly and vehicle behind vehicle has optimized the space utilization efficiency on floor behind the vehicle, has increased the crashworthiness at vehicle rear portion.
Description
Technical Field
The utility model relates to a vehicle parts technical field especially relates to a floor assembly and vehicle behind vehicle.
Background
The vehicle rear floor is welded at the rear section part of the vehicle bottom plate and used for placing a spare tire.
Fig. 1 is a schematic structural diagram of a vehicle rear floor provided with a spare tire in the prior art, as shown in fig. 1, a rear floor 2 ' provided with the spare tire 1 ' is also required to be provided with spare tire fixing accessories, a jack attached to tire replacement, a nut sleeve and other parts, and the spare tire 1 ' has a large thickness, not only occupies a large space, but also has a weight of 18kg-30kg, so that the energy consumption of the vehicle is increased, and the driving performance of the vehicle is reduced. Based on this, more and more vehicles cancel the spare tire 1 ', replace original spare tire 1' with the combination of light-weight inflating pump + patch liquid, or adopt the zero tire pressure driving tire of the thickened lateral wall, increase the driving safety of vehicle. In the process of realizing the invention and creation, the inventor finds that after the spare tire 1 ' is cancelled, the area of the vehicle rear floor 2 ' where the spare tire 1 ' is arranged is left unused, the space utilization rate is low, and the collision performance of the rear part of the vehicle is reduced.
Therefore, it is necessary to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a floor assembly and vehicle behind vehicle to solve the problem that exists among the prior art, optimize the space utilization efficiency on floor behind the vehicle, increase the crashworthiness at vehicle rear portion.
The utility model provides a floor assembly behind vehicle, include: a rear floor; the rear wall assembly is arranged opposite to the floor beam, a spare tire is arranged between the rear wall assembly and the floor beam before being cancelled, and the floor beam is vertical to the length direction of a vehicle body; the two ends of the seat mounting beam, which are oppositely arranged, are respectively and correspondingly mounted on the rear wall assembly and the floor beam one by one; and the three rows of seats are arranged on the seat mounting beam and can be arranged in a sliding manner along the length direction of the seat mounting beam. Through setting up seat installation roof beam between enclose assembly and floor crossbeam after, form the bearing structure of approximate "worker" style of calligraphy on the floor after, can effectively increase the crashworthiness at vehicle rear portion, and slide three rows of seats and install on seat installation roof beam, can expand the vehicle from two rows of seats to three rows of seat form's SUV or MPV, optimized the space utilization efficiency on floor behind the vehicle.
Optionally, the vehicle rear floor assembly further comprises a first longitudinal beam and a second longitudinal beam which are installed on the rear floor, the first longitudinal beam and the second longitudinal beam are arranged oppositely, and the first longitudinal beam, the rear wall assembly, the second longitudinal beam and the floor beam are connected in an end-to-end closed manner. The first longitudinal beam and the second longitudinal beam are respectively a left longitudinal beam and a right longitudinal beam on the rear floor, and the enclosed closed loop structure formed among the first longitudinal beam, the second longitudinal beam, the rear wall assembly and the floor cross beam can further increase the structural strength of the rear floor of the vehicle body and the collision performance of the rear part of the vehicle.
Optionally, a surface of the first longitudinal beam facing away from the rear floor is a first reference surface, a surface of the second longitudinal beam facing away from the rear floor is a second reference surface, a surface of the seat mounting beam facing away from the rear floor is a mounting surface, and the first reference surface, the second reference surface, and the mounting surface are arranged in a coplanar manner. The mounting height of the seat mounting beam is lower than the placing height of the spare tire, so that the storage space of the trunk is increased.
Optionally, the vertical distance between the mounting surface and the rear floor is Z, and Z is larger than or equal to 100 mm. The three rows of seats can be stored in the containing space formed by the rear wall assembly, the floor beam, the first longitudinal beam and the second longitudinal beam, and the technical effect of flatting the three rows of seats is achieved.
Optionally, the floor assembly still includes the trunk apron behind the vehicle, the trunk apron covers first longeron enclose the assembly after the first longeron, the second longeron and on the accommodation space of the closed setting of floor beam, lie in on the trunk apron the part of seat installation roof beam top has been seted up and has been let a mouthful. The trunk cover plate can isolate a trunk storage space, and the abdicating opening can avoid the trunk cover plate from interfering with the three rows of seats arranged on the seat mounting beam, so that the normal sliding of the three rows of seats is ensured.
Optionally, the two ends of the seat mounting beam are provided with connecting pieces, and the two connecting pieces are respectively welded on the rear wall assembly and the floor beam in a one-to-one correspondence manner. The connection piece can increase the structural stability that the seat installation roof beam is located on back wall assembly and floor crossbeam, and welded connection stability is good, is convenient for implement.
Optionally, the seat mounting beam is provided with a lightening hole along the length direction. The lightening holes can lighten the weight and save materials.
Optionally, the seat mounting beam further includes a positioning surface, the positioning surface is attached to the rear floor, a weight reduction groove is formed in the positioning surface, and the weight reduction groove extends along the length direction of the seat mounting beam and is communicated with the weight reduction hole. The lightening holes can save materials and reduce production cost.
Optionally, two notches oppositely arranged on the weight reduction groove are connected with positioning pieces, and the two positioning pieces extend towards a direction far away from the seat mounting beam and are fixed on the rear floor. The spacer may increase the structural stability of the seat mounting beam secured to the rear floor.
Based on the same inventive concept, the invention also provides a vehicle, which comprises a vehicle floor, a row of seats and a second row of seats, wherein the seats and the second row of seats are arranged on the vehicle floor; the rear floor is welded and fixed at the rear part of the vehicle floor along the direction of the vehicle body, and the seats in one row, the seats in two rows and the seats in three rows are arranged along the length direction of the vehicle body.
The utility model provides a floor assembly and vehicle behind vehicle through enclosing the seat installation roof beam after and set up between assembly and the floor crossbeam, forms the bearing structure of approximate "worker" style of calligraphy on the floor of back, can effectively increase the crashworthiness at vehicle rear portion, and slide three rows of seats and install on the seat installation roof beam, extend the vehicle to the sport type multi-purpose car SUV or MPV of three rows of seats forms from two rows of seats, optimized the space utilization efficiency on floor behind the vehicle.
Drawings
The preferred embodiments of the present invention will hereinafter be described in detail to facilitate understanding of the objects and advantages of the invention, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a vehicle rear floor provided with a spare tire in the prior art.
Fig. 2 is a schematic structural view of a vehicle rear floor assembly according to an alternative embodiment of the present invention.
Fig. 3 is a top view of fig. 2.
Fig. 4 is a schematic structural view of a seat mounting beam according to an alternative embodiment of the present invention.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like as referred to or as may be referred to in this specification are defined with respect to the configuration shown in the drawings, and the terms "inner" and "outer" refer to directions toward and away from the geometric center of a particular component and are relative terms, and thus may be changed accordingly depending on the position and the state of use of the particular component. Therefore, these and other directional terms should not be construed as limiting terms.
Fig. 1 is a schematic structural diagram of a spare tire arranged on a vehicle rear floor in the prior art, fig. 2 is a schematic structural diagram of a vehicle rear floor assembly provided by an optional embodiment of the present invention, fig. 3 is a top view of fig. 2, and fig. 4 is a schematic structural diagram of a seat mounting beam provided by an optional embodiment of the present invention.
As shown in fig. 1 to 4, the present invention provides a vehicle rear floor assembly, which comprises a rear floor 1, a rear wall assembly 2, a floor beam 3, and three rows of seats.
Referring to fig. 1 to 4, the rear wall assembly 2 and the floor cross member 3 are both mounted on a rear floor 1, the rear wall assembly 2 and the floor cross member 3 are arranged opposite to each other and arranged along a vehicle body direction, a spare tire is arranged between the rear wall assembly 2 and the floor cross member 3 before being cancelled, a cavity for accommodating the spare tire is arranged between the rear wall assembly 2 and the floor cross member 3, and the floor cross member 3 is perpendicular to a length direction of the vehicle body; the two ends of the seat mounting beam 4 which are oppositely arranged are respectively and correspondingly arranged on the rear wall assembly 2 and the floor beam 3; the three rows of seats are arranged on the seat mounting beam 4 and slidably arranged along the length direction of the seat mounting beam 4. Wherein, can be provided with the slide rail on the seat installation roof beam 4, set up the glide structure on the three rows of seats, the glide structure can slide the setting along the slide rail. The third row seats in this embodiment are third row seats.
The utility model provides a floor assembly behind vehicle through setting up seat installation roof beam 4 between enclose assembly 2 and floor crossbeam 3 after, form the bearing structure of approximate "worker" style of calligraphy on floor 1 behind, can effectively increase the crashworthiness at vehicle rear portion, and slide three rows of seats and install on seat installation roof beam 4, can expand the vehicle to the sport type multi-purpose car (sport utility vehicle, SUV) or multi-purpose car (MPV) of three rows of seat forms from two rows of seats, the space utilization efficiency on floor 1 behind the vehicle has been optimized.
On the basis of the above embodiment, the vehicle rear floor assembly further includes a first longitudinal beam 5 and a second longitudinal beam 6 mounted on the rear floor 1, the first longitudinal beam 5 and the second longitudinal beam 6 are oppositely disposed, and the first longitudinal beam 5, the rear wall assembly 2, the second longitudinal beam 6, and the floor cross beam 3 are connected end to end in a closed manner. The first longitudinal beam 5 and the second longitudinal beam 6 in the embodiment are respectively a left longitudinal beam and a right longitudinal beam on the rear floor 1, and the closed loop structure formed among the first longitudinal beam 5, the second longitudinal beam 6, the rear wall assembly 2 and the floor cross beam 3 can further increase the structural strength of the rear floor 1 of the vehicle body and increase the collision performance of the rear part of the vehicle.
On the basis of the above embodiment, the vertical distance between the mounting surface 41 and the rear floor 1 is Z, and Z is equal to or greater than 100 mm. The embodiment can enable the three rows of seats to be stored in the containing space formed by the rear wall assembly 2, the floor cross beam 3, the first longitudinal beam 5 and the second longitudinal beam 6, and the technical effect of flatting the three rows of seats is achieved.
In the above embodiment, the surface of the first side member 5 facing away from the rear floor 1 is a first reference surface 51, the surface of the second side member 6 facing away from the rear floor 1 is a second reference surface 52, the surface of the seat attachment beam 4 facing away from the rear floor 1 is an attachment surface 41, and the first reference surface 51, the second reference surface 52, and the attachment surface 41 are arranged in a coplanar manner. The mounting height of the seat mounting beam 4 in this embodiment is lower than the placement height of the spare tire, which is beneficial to increase the storage space of the trunk.
On the basis of the above embodiment, the vehicle rear floor assembly further comprises a trunk cover plate, the trunk cover plate covers the first longitudinal beam 5, the rear wall assembly 2, the second longitudinal beam 6 and the accommodating space formed by closing the floor cross beam 3, and a yielding opening is formed in the part, located above the seat mounting beam 4, of the trunk cover plate. Trunk storage space can be kept apart to trunk apron in this embodiment, and wherein the mouth of stepping down can avoid trunk apron to take place the position with the three rows of seats of installing on seat installation roof beam 4 and interfere, guarantees the normal slip of three rows of seats.
As an optional implementation process, the two ends of the seat mounting beam 4 are provided with connecting pieces 42, and the two connecting pieces 42 are respectively welded to the rear wall assembly 2 and the floor cross beam 3 in a one-to-one correspondence manner. The connecting sheet 42 in this embodiment can increase the structural stability of the seat mounting beam 4 on the back wall assembly 2 and the floor cross beam 3, and the welding connection stability is good and is convenient to implement.
Optionally, the seat mounting beam 4 is provided with a lightening hole along the length direction. The lightening holes can lighten the weight and save materials.
Preferably, the seat mounting beam 4 further includes a positioning surface, the positioning surface is attached to the rear floor 1, the positioning surface is provided with a weight reduction groove, and the weight reduction groove extends along the length direction of the seat mounting beam 4 and is communicated with the weight reduction hole. The embodiment can further save materials and reduce the production cost.
On the basis of the above embodiment, the two notches oppositely arranged on the lightening slots are respectively connected with the positioning piece 43, and the two positioning pieces 43 extend towards the direction far away from the seat mounting beam 4 and are fixed on the rear floor 1. The spacer 43 in this embodiment can increase the structural stability of the seat mounting beam 4 fixed to the rear floor 1.
Based on the same inventive concept, the utility model also provides a vehicle, including vehicle floor and install one row seat and two rows of seats on the vehicle floor, still include above arbitrary one the vehicle rear floor 1 assembly; rear floor 1 welded fastening is in the rear portion of vehicle floor along the automobile body direction, one row of seat, two rows of seats and three rows of seats along the length direction of automobile body arranges the setting. Wherein the first row of seats is a first row of seats, the second row of seats is a second row of seats, and the third row of seats is a third row of seats.
The utility model provides a vehicle, through setting up seat installation roof beam 4 between enclose assembly 2 and floor crossbeam 3 after, form the bearing structure of approximate "worker" style of calligraphy on rear floor 1, can effectively increase the crashworthiness at vehicle rear portion, and slide three rows of seats and install on seat installation roof beam 4, extend the vehicle to the sport type multi-Purpose automobile (sports vehicle, SUV) or multi-Purpose automobile (MPV) of three rows of seat forms from two rows of seats, the space utilization efficiency on floor 1 behind the vehicle has been optimized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A vehicle rear floor assembly, comprising:
a rear floor;
the rear wall assembly is arranged opposite to the floor beam, a spare tire is arranged between the rear wall assembly and the floor beam before being cancelled, and the floor beam is vertical to the length direction of a vehicle body;
the two ends of the seat mounting beam, which are oppositely arranged, are respectively and correspondingly mounted on the rear wall assembly and the floor beam one by one;
and the three rows of seats are arranged on the seat mounting beam and can be arranged in a sliding manner along the length direction of the seat mounting beam.
2. The vehicle rear floor assembly of claim 1, further comprising a first longitudinal beam and a second longitudinal beam mounted on the rear floor, the first longitudinal beam and the second longitudinal beam being disposed opposite one another, the first longitudinal beam, the rear wall assembly, the second longitudinal beam, and the floor cross member being joined end-to-end in a closed relationship.
3. The vehicle rear floor assembly of claim 2, wherein a surface of the first side member facing away from the rear floor is a first datum surface, a surface of the second side member facing away from the rear floor is a second datum surface, a surface of the seat mounting beam facing away from the rear floor is a mounting surface, and the first datum surface, the second datum surface, and the mounting surface are disposed coplanar.
4. The vehicle rear floor assembly of claim 3, wherein a vertical distance between the mounting surface and the rear floor is Z, Z being greater than or equal to 100 mm.
5. The vehicle rear floor assembly according to claim 4, further comprising a trunk lid, wherein the trunk lid covers an accommodation space where the first longitudinal beam, the rear wall assembly, the second longitudinal beam, and the floor cross member are closed, and a relief opening is opened in a portion of the trunk lid located above the seat mounting beam.
6. The vehicle rear floor assembly according to any one of claims 1 to 5, wherein connecting pieces are provided at both ends of the seat mounting beam, and the two connecting pieces are respectively welded to the rear wall assembly and the floor cross member in a one-to-one correspondence manner.
7. The vehicle rear floor assembly of claim 6, wherein the seat mounting beam is provided with lightening holes along a length direction.
8. The vehicle rear floor assembly of claim 7, wherein the seat mounting beam further includes a positioning surface, the positioning surface is disposed on the rear floor in an abutting manner, the positioning surface is formed with a weight-reducing groove, and the weight-reducing groove extends along a length direction of the seat mounting beam and is communicated with the weight-reducing hole.
9. The vehicle rear floor assembly of claim 8, wherein two notches of the lightening slot are connected with positioning pieces, and the two positioning pieces extend in a direction away from the seat mounting beam and are fixed on the rear floor.
10. A vehicle comprising a vehicle floor and a row of seats and a row two of seats mounted on the vehicle floor, further comprising the vehicle rear floor assembly of any of claims 1-9;
the rear floor is welded and fixed at the rear part of the vehicle floor along the direction of the vehicle body, and the seats in one row, the seats in two rows and the seats in three rows are arranged along the length direction of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096070.6U CN210437273U (en) | 2019-07-11 | 2019-07-11 | Floor assembly and vehicle behind vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921096070.6U CN210437273U (en) | 2019-07-11 | 2019-07-11 | Floor assembly and vehicle behind vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN210437273U true CN210437273U (en) | 2020-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921096070.6U Active CN210437273U (en) | 2019-07-11 | 2019-07-11 | Floor assembly and vehicle behind vehicle |
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| CN (1) | CN210437273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140201A (en) * | 2022-07-31 | 2022-10-04 | 东风汽车集团股份有限公司 | Rear floor assembly adaptive to different seat combination modes and SUV (sports utility vehicle) |
-
2019
- 2019-07-11 CN CN201921096070.6U patent/CN210437273U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115140201A (en) * | 2022-07-31 | 2022-10-04 | 东风汽车集团股份有限公司 | Rear floor assembly adaptive to different seat combination modes and SUV (sports utility vehicle) |
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