Seat mounting structure for a seat of a vehicle and vehicle and center seat structure

Patent metadata

Field	Value
Publication number	US-2020215934-A1
Application number	US-202016734636-A
Country	US
Kind code	A1
Filing date	Jan 6, 2020
Priority date	Jan 7, 2019
Publication date	Jul 9, 2020
Grant date	—

Abstract

A seat mounting structure for at least one seat in a vehicle having a vehicle structure is provided. The seat mounting structure may have a seat rib cage configured as a universal solitary mounting bracket to which at least one seat can be affixed. The seat rib cage may have a plurality of rib cage elements connected with each other to form the seat rib cage. The seat rib cage may also have a plurality of seat mounting points for mounting the at least one seat to the seat rib cage. The seat rib cage may also have a plurality of vehicle structure mounting points for mounting the seat rib cage to the vehicle structure.

First claim

1 . A seat mounting structure for at least one seat in a vehicle having a vehicle structure, the seat mounting structure comprising at least:
a seat rib cage configured as a universal solitary mounting bracket to which at least one seat can be affixed, wherein the seat rib cage comprises at least:
a plurality of rib cage elements connected with each other to form the seat rib cage,
a plurality of seat mounting points for detachably mounting the at least one seat to said seat rib cage, and
a plurality of vehicle structure mounting points for mounting the seat rib cage to said vehicle structure.

2 . The seat mounting structure according to claim 1 ,
wherein the rib cage elements are configured as one of struts, beams, tubes, pipes, rods, bars, webs, rails, tracks, plates, panels or sheets.

3 . The seat mounting structure according to claim 1 ,
wherein the seat rib cage is configured to variably arrange at least one of a number of seat structures of at least one of seats, armrest structures, belt modules, headrest structures or auxiliary units, or seat adjusting devices.

4 . The seat mounting structure according to claim 1 ,
wherein the seat rib cage is configured to arrange and hold three seat structures of seats next to each other in such a manner that at least one outboard seat is inwardly angled with respect to a center seat.

5 . The seat mounting structure according to claim 4 ,
wherein the outboard seat is inwardly angled with respect to a center seat in an angle range between 0 degrees to 20 degrees.

6 . The seat mounting structure according to claim 1 ,
wherein the seat rib cage is configured to retain at least one of a mounting bracket or auxiliary unit to hold a separate chair in place.

7 . The seat mounting structure according to claim 1 ,
wherein the seat rib cage is configured to retain at least one of a mounting bracket or auxiliary unit to hold at least one of a load or cargo in place.

8 . The seat mounting structure according to claim 1 ,
wherein the seat rib cage comprises a plurality of mounting locations for arranging at least one of seat adjusting devices, seat assembling units, mounting brackets or auxiliary units to said seat rib cage.

9 . The seat mounting structure according to claim 4 ,
wherein the rib cage elements are fixed with each other by at least one of welding, screwing, riveting, snap fittings, snap-lock connections.

10 . The seat mounting structure according to claim 1 ,
wherein the seat rib cage is made of at least one of a composite material, hybrid composite material, metal hybrid material, plastic material, synthetic fiber material or a metal material.

11 . The seat mounting structure according to claim 9 ,
wherein the seat rib cage is configured to hold the seat structure at the seat rib cage in a given angle range between 0 degrees to 20 degrees with respect to seat rib cage.

12 . The seat mounting structure according to claim 1 , further comprising:
at least one seat structure comprising at least a main frame formed by a plurality of frame elements.

13 . The seat mounting structure according to claim 1 ,
wherein the seat structure is fastened to the seat rib cage by said seat mounting points in such a manner that the seat structure is relatively movable with respect to the seat rib cage by at least one seat adjusting device.

14 . The seat mounting structure according to claim 8 ,
wherein the at least one seat structure is configured to be relatively moveable with respect to the seat rib cage in at least two degrees of freedom for performing at least a rotation, including a pivoting movement fore and aft, and a linear movement, including a vertical movement up and down.

15 . A center seat structure for a vehicle, comprising at least:
a plurality of seating modules of a seat, and a frame structure, wherein the frame structure is configured as a center mounting bracket to which the seating modules can be movably affixed to provide different functions at least one of an armrest, a tray table or a backrest and to which an auxiliary bracket is affixed to provide an additional belt fixing position.

16 . The center seat structure according to claim 15 ,
wherein a first seating module is configured as a lower seating module forming a seat pan and a second seating module is configured as a middle multi-function module which is movable with respect to at least one of the frame structure or the first seating module such that in a first position the second seating module forms a backrest and in a second position the second seating module forms at least one of an armrest or tray table.

17 . The center seat structure according to claim 15 , further comprises
a third seating module configured as an upper seating module which comprises a belt bracket to hold a belt mechanism in an upper belt fixing position.

18 . The center seating structure according to claim 17 , wherein
the auxiliary bracket is provided in an area between the upper seating module and the middle multi-function module and configured to hold the belt mechanism in the additional belt fixing position which is lower than the upper belt fixing position.

19 . The center seating structure according to claim 15 , wherein the frame structure comprises at least one of
a stationary lower frame structure having a profile shape for carrying the seat pan and providing storage space underneath the seat pan, or an upper frame structure comprising an adjustment device and a movable backrest support, wherein the adjustment device is configured to adjust the backrest support into at least in one of an armrest position or tray table position.

Assignees

• Adient Eng & Ip Gmbh

Inventors

• Gomez John J
• Biebel James D
• Bashir Raza
• Gasko Joseph
• Dimovski Dalibor
• Seibold Kurt A
• Ng Xin Wei Jolene
• Bleau John
• Iavasile Raymond Anthony

Classifications

• B60N2/6027 Primary

  by hooks, staples, clips, snap fasteners or the like · CPC title

• B60N2/20

  the back-rest being tiltable, e.g. to permit easy access (B60N2/04, B60N2/22 {, B60N2/3002} take precedence) · CPC title

• G05D1/021

  specially adapted to land vehicles · CPC title

• B60N3/002 Primary

  of trays · CPC title

• B60N2/753

  movable to an inoperative position · CPC title