VEHICLE SEAT BACKREST ASSEMBLY AND VEHICLE MOUNTING ASSEMBLY (VERSIONS)

摘要

FIELD: transport machine building.;SUBSTANCE: invention relates to a vehicle mounting assembly, in particular to an attachment structure and an energy transmission structure for deploying a side airbag. Vehicle seat backrest unit comprises passenger support, suspension assembly, side air bag and airbag deployment system. Suspension assembly attaches the passenger support to the support structure. Support structure comprises a first trim element, a seat frame and a rear panel portion. At that, part of rear panel contains upper turned hooks, energy transmission bracket and two-stage fastening clamps. Side airbag is connected in place to the frame element. Airbag deployment system is configured to deploy side airbag, generating deployment energy. At that, deployment energy is transferred to upper turned hooks, energy transmission bracket and lower two-step fastening clamps. At that, seat frame remains attached, but can rise upwards from upper turned hooks and lower two-step fastening clamps for dissipation of deployment energy.;EFFECT: increased safety during operation.;18 cl, 12 dwg