Multi-functional seat cushion system and vehicle

By designing a multi-functional seat cushion system for the rear seats of vehicles and utilizing the switching between the lifting drive mechanism and the table assembly, the problem of traditional rear seats not being able to provide a stable operating platform is solved. This achieves the goal of providing passengers with a stable and level operating platform without taking up extra space, thus meeting diverse usage needs.

CN122402344APending Publication Date: 2026-07-17MERCEDES BENZ GRP
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
MERCEDES BENZ GRP
Filing Date
2026-05-26
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional vehicle rear seats cannot provide a stable, level, and height-adaptable operating platform, making it difficult to meet the diverse needs of passengers for working, studying, dining, and entertainment during the journey.

Method used

Design a multifunctional seat cushion system, including a seat cushion base and a tabletop assembly. The system moves between a low seating position and a high functional position via a lifting drive mechanism. The tabletop assembly switches between a hidden position and a usable position. The tabletop is unfolded and stored by hinged rotation or translation.

Benefits of technology

Without compromising passenger comfort or taking up extra space, it provides passengers with a stable and horizontal operating platform to meet diverse usage needs. It is easy to operate, highly reliable, and adaptable to different usage scenarios.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122402344A_ABST
    Figure CN122402344A_ABST
Patent Text Reader

Abstract

The present disclosure provides a multifunctional seat cushion system and a vehicle, which can ensure normal sitting comfort in a low position, and can be raised and unfolded to become a table board when office work, dining or entertainment is needed, and can provide reliable and comfortable use experience for passengers without occupying additional space in the rear row. The multifunctional seat cushion system comprises: a seat cushion part, comprising a seat cushion base and a table board assembly, wherein the seat cushion base is used for the rear seat of the vehicle for passengers to sit, and the table board assembly is arranged on the seat cushion base and has a hidden position hidden in the seat cushion base and a use position unfolded from the seat cushion base to form a horizontal small table board; and a lifting drive mechanism arranged below the seat cushion part and connected with the seat cushion part to drive the seat cushion part to move between a low sitting position and a high function position; wherein the seat cushion part is configured to: in the low sitting position, the table board assembly is in the hidden position; and in the high function position, the table board assembly is converted from the hidden position and kept in the use position.
Need to check novelty before this filing date? Find Prior Art