Apparatus for adjusting the inclination of a backrest relative to a seat cushion of a seat (1), comprising a plurality of consecutive joint mechanisms (4), each joint mechanism comprising:-a first flange (400) and a second flange (401) configured to be fixed to the seat cushion and the backrest, respectively; -a rotatably mounted input member (402) configured to be movable and to move the second flange (401) relative to the first flange (400), and wherein the input member (402) of the joint mechanism is driven by a control lever (5) connected to the input member (402) of the joint mechanism, the control lever (5) being pivotally mounted about its axis,-a control and locking device (6) located outside the joint mechanism (4), the control and locking device (6) is configured to ensure irreversibility of the joint mechanism by preventing rotation of the control rod (5) when the control and locking device (6) is not actuated.

    用于调节靠背相对于座椅(1)的座垫的倾斜度的设备,其包括多个连续的接头机构(4),每个接头机构包括:‑第一凸缘(400)和第二凸缘(401),其被配置为分别固定到座垫和靠背;‑可旋转地安装的输入构件(402),其被配置为可移动并使第二凸缘(401)相对于第一凸缘(400)移动,并且其中,接头机构的输入构件(402)由控制杆(5)驱动,控制杆(5)与接头机构的输入构件(402)连接,控制杆(5)绕其轴线枢转地安装,‑控制和锁定装置(6),其位于接头机构(4)的外部,其被配置为当控制和锁定装置(6)未被致动时,通过阻止控制杆(5)的旋转确保接头机构的不可逆性。


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    Title :

    Device for adjusting inclination of backrest relative to seat cushion of seat


    Additional title:

    用于调节靠背相对于座椅的座垫的倾斜度的设备


    Contributors:

    Publication date :

    2023-08-01


    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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