The invention relates to the technical field of vehicle seats, and discloses a vehicle seat convenient to adjust front and back. The vehicle seat comprises a fixing frame, two screws are installed inthe fixing frame, the two ends of each screw are rotationally connected to the side wall in the fixing frame through bearings, a driving mechanism is installed at one end in the fixing frame, the output end of the driving mechanism is connected to the corresponding positions of the two screws, a seat body is connected to the two screws through a moving mechanism, and the seat body is located abovethe fixing frame; and the moving mechanism comprises a mounting plate, threaded sleeves and connecting rods, the four threaded sleeves are arranged on the two screws in a sleeving mode respectively and are in threaded connection with the screws, the two connecting rods are fixedly connected to the two corresponding threaded sleeves respectively, the mounting plate is fixedly connected to the upper ends of the two connecting rods, and the seat body is fixedly connected to the upper end of the mounting plate. The vehicle seat convenient to adjust front and back has the following advantages: thefront and back positions of the seat can be adjusted electrically, and stability and reliability are achieved.

    本发明涉及车辆座椅技术领域,且公开了一种前后调节便捷的车辆座椅,包括固定框,固定框内安装有两个螺杆,螺杆的两端均通过轴承转动连接在固定框内的侧壁上,固定框内的一端安装有驱动机构,驱动机构的输出端连接在两个螺杆的对应位置上,两个螺杆上通过移动机构连接有座椅主体,座椅主体位于固定框的上方;移动机构包括安装板、螺纹套和连接杆,四个螺纹套分别套在两个螺杆上,且与螺杆之间螺纹连接,两个连接杆分别固定连接在相对应的两个螺纹套上,安装板固定连接在两个连接杆的上端,座椅主体固定连接在安装板的上端。该前后调节便捷的车辆座椅,可以通过电动调节座椅的前后位置,且稳定可靠等优点。


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    Title :

    Vehicle seat convenient to adjust front and back


    Additional title:

    一种前后调节便捷的车辆座椅


    Contributors:
    NI LIANQING (author)

    Publication date :

    2020-07-24


    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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