The invention provides a turnover device, a seat and a vehicle. The overturning device is used for overturning the seat and comprises a fixed shaft piece, a rotating shaft piece and a rotating shaft piece, and the fixed shaft piece is used for being rotationally connected to the overturning part of the seat so that the overturning part can rotate around the fixed shaft piece; the driving assembly is used for driving the part to rotate and comprises a driving piece, a first gear driven by the output driving piece, a second gear matched with the first gear, a first rotating support, a first fixing piece and a transmission piece. Wherein the second gear comprises a second gear body and a first matching part fixed to the second gear body, and the first fixing piece is provided with a second matching part corresponding to the first matching part; and the first matching part and the second matching part form a matching stroke. And full-automatic overturning of the seat is realized.
本发明提供翻转装置、座椅及交通工具。其中,翻转装置用于座椅翻转,包括:固定轴件用于转动连接于座椅的翻转的部分,使得该部分可以绕固定轴件转动;驱动组件用于驱动该部分转动,包括驱动件以及输出驱动件驱动的第一齿轮、与第一齿轮配合的第二齿轮、第一转动支架、第一固定件、以及传动件。其中,第二齿轮包括第二齿轮本体以及固定于第二齿轮本体的第一配合部,第一固定件具有与第一配合部对应的第二配合部;第一配合部与第二配合部构成配合行程。实现座椅全自动翻转。
Turnover device, seat and vehicle
翻转装置、座椅及交通工具
2024-05-10
Patent
Electronic Resource
Chinese
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |
Vehicle seat headrest turnover mechanism with controllable turnover speed
European Patent Office | 2022
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