The invention discloses a comfortable seat frame inclination angle adjusting structure which comprises a base, a seat frame is arranged above the base, the rear portion of the seat frame is vertically and rotatably supported above the base, the left side and the right side of the base are rotatably connected with rotation driving connecting rods respectively, and the two rotation driving connecting rods directly face each other in the left-right direction. The two ends of the rotation driving connecting rods are hinged to the base and the front portion of the seat frame on the same side respectively, the two rotation driving connecting rods are connected with rotation driving mechanisms respectively, a synchronous rotating rod is connected between the two rotation driving mechanisms, and the synchronous rotating rod is connected with a driving device. The driving device drives the two rotating driving mechanisms to work or keep the two rotating driving mechanisms locked through the synchronous rotating rod. The comfortable seat frame inclination angle adjusting structure has the beneficial effects that the rotation driving mechanisms are arranged on the two sides of the seat frame correspondingly, and the two rotation driving mechanisms are controlled by the same driving device, so that the smoothness of angle adjustment of the seat frame and the stability of the two sides of the seat frame in a locked state are improved, and the comfort degree is improved.

    本发明公开了一种舒适型座框倾角调节结构,包括底座,该底座上方设置有座框,座框后部可竖向转动地支撑在底座上方,底座左右两侧分别可转动地连接有转动驱动连杆,两个转动驱动连杆左右正对,转动驱动连杆两端分别与底座和同侧的座框前部铰接,两根转动驱动连杆分别连接有转动驱动机构,两个转动驱动机构之间连接有同步转动杆,该同步转动杆连接有驱动装置,该驱动装置通过同步转动杆带动两个转动驱动机构工作或保持其锁定。本发明的有益效果:在座框两侧分别设置转动驱动机构,并且两个转动驱动机构由同一个驱动装置控制,从而提高座框角度调节的平顺性以及锁定状态下座框两侧的稳定性,提高舒适度。


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    Titel :

    Comfortable seat frame inclination angle adjusting structure


    Weitere Titelangaben:

    一种舒适型座框倾角调节结构


    Beteiligte:
    YANG SHUANGHUA (Autor:in) / REN SIGANG (Autor:in) / XIN YI (Autor:in) / ZHANG MING (Autor:in)

    Erscheinungsdatum :

    2021-09-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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