The invention discloses an automobile seat angle adjuster structure, and relates to the technical field of automobile seats. The problem of operation convenience is solved. The main shaft is used for enabling the chair seat bracket and the chair back bracket to be rotationally connected with each other; the main shaft is rotationally connected to the chair seat support, the main shaft is in transmission connection to the chair back support through a speed reducing and torque increasing assembly, and the outer wall of the main shaft is provided with a bidirectional self-locking driving mechanism used for driving rotation of the main shaft; and the bidirectional self-locking driving mechanism comprises a sleeve fixed on the side wall of the seat bracket and a transition driving ring rotationally connected to the outer wall of the end part of the main shaft. By arranging the clamping groove, the pawl and other structures, the locking of the chair seat bracket and the chair back bracket is realized by utilizing the matching of the pawl and the clamping groove, so that the comprehensive operation of unlocking, adjusting and locking of the chair seat bracket and the chair back bracket can be realized through the single rotation action of the transition driving ring, and the operation convenience is improved.

    本发明公开了一种汽车座椅调角器结构,设计汽车座椅技术领域;为了解决操作便捷性问题;具体包括用于使得椅座支架与椅背支架相互转动连接的主轴;所述主轴转动连接于椅座支架,且主轴通过减速增扭组件传动连接于椅背支架,所述主轴的外壁设置有用于对主轴旋转驱动的双向自锁驱动机构;所述双向自锁驱动机构包括固定于椅座支架侧壁的套筒以及转动连接于主轴端部外壁的过渡驱动环。本发明通过设置卡槽、棘爪等结构,利用棘爪与卡槽的配合与否实现椅座支架与椅背支架的锁止与否,从而能通过过渡驱动环的单一旋转动作能实现椅座支架与椅背支架解锁-调节-上锁的综合性操作,从而增加了操作便捷性。


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    Title :

    Automobile seat angle adjuster structure


    Additional title:

    一种汽车座椅调角器结构


    Contributors:
    CHEN JIANCAI (author) / HUANG SHUNYANG (author) / CHEN YUANZHAO (author) / ZHAN XIAOHUA (author) / QIU WENTING (author) / LIN XIANG (author) / LIN FU (author) / FANG JINSHUN (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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