Looking for a car seat assembly to study the rotation of the seat

Hello,

I am a french student working on a seat for disabled people. I am working on the rotation of the seat.

So I am looking for a car seat assembly like the photo or the link above, in order to study the pivot (linkage)

If someone could help me, it would be great !

Photo:


Link:
https://www.youtube.com/watch?v=WiKjq4zjVy4

SolidworksAssemblies