A multi-functional rotating seat

By adopting a clamping structure of support rails, limit rails and under-roulette seats in the rotating seat, the problem of the seat belt not being used after rotation and the strength of the rotating mechanism is insufficient, achieving higher seat strength and occupant safety.

CN109774546BActive Publication Date: 2025-03-28CHANGCHUN FAWAY ADIENT AUTOMOTIVE SYST CO LTD
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Patent Information

Application Number
CN201910266003.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2019-04-03
Publication Date
2025-03-28
Estimated Expiration
2039-04-03

AI Technical Summary

Technical Problem

After the existing rotating seat is rotated, the seat belt on the B-pillar of the car cannot be used, resulting in a reduction in safety of the passenger. At the same time, the strength of the rotating mechanism is insufficient and cannot bear the greater tension of the seat belt after the accident.

Method used

A multi-function rotating seat is designed, adopting a clamping structure of supporting guide rails, limit guide rails and under-roulette base to enhance the overall strength of the seat, and add an upper hook and a lower hook between the base under-roulette and the seat body to improve the connection strength.

Benefits of technology

It improves the overall strength and stability of the seat, ensures that the three-point seat belt can be effectively installed in the event of a car accident, and enhances the safety of the passengers.

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Abstract

The present invention relates to the technical field of automobile seats, and in particular to a multifunctional rotating seat, which comprises: a seat body, a rotating mechanism installed at the bottom of the seat body for rotating the seat, the rotating mechanism comprising: a supporting guide rail, a limiting guide rail, a turntable lock bracket, an unlocking handle assembly, a turntable lock bracket, a turntable lower base and a fixed plate, the turntable lower base is installed on a sliding rail, and a supporting guide rail mounting groove for mounting the supporting guide rail and a limiting guide rail mounting groove for mounting the limiting guide rail are arranged on the upper end surface of the turntable lower base, and a convex edge protruding toward the turntable lower base is provided on the lower bottom surface of the seat body, and the convex edge is clamped on the supporting guide rail; the advantages of the present invention are: compared with a ball bearing type structure, the connection structure has higher strength and better stability, and there will be no slight shaking after locking.
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