The invention discloses a seat support. The seat support comprises a mounting plate, a rotating shaft and a fixed shaft, the mounting plate is arranged on the rotating shaft and is used for mounting the chair seat; the rotating shaft is provided with a small synchronous pulley and a first connecting cylinder rotationally connected with the small synchronous pulley; the fixed shaft is provided with a large synchronous pulley and a second connecting cylinder which is rotationally connected with the large synchronous pulley; wherein a synchronous cog belt and a swing arm are arranged between the rotating shaft and the fixed shaft; the small synchronous pulley is in transmission connection with the large synchronous pulley through a synchronous cog belt; the first connecting cylinder is fixedly connected with the second connecting cylinder through a swing arm. The invention further discloses a seat using the seat support. The seat comprises a seat body and the seat support. According to the seat support and the seat, after the seat in a cab is installed on the seat support, the position and angle of the seat can be adjusted through rotation, the adjustable range is large, the space utilization rate of the cab is increased, and then the activity space of workers in the cab is increased.

    本申请公开一种座椅支座,座椅支座包括安装板、旋转轴和固定轴;安装板设置于旋转轴上,安装板用于安装椅座;旋转轴上设有小同步带轮和转动连接的第一连接筒;固定轴上设有大同步带轮和转动连接的第二连接筒;其中,旋转轴与固定轴之间设有同步齿形带和摆臂;小同步带轮通过同步齿形带与大同步带轮连接传动;第一连接筒通过摆臂与第二连接筒固定连接。本申请还公开一种使用该座椅支座的座椅,座椅包括椅座和上述的座椅支座。本发明提供一种座椅支座及座椅,驾驶室中的座椅安装于该座椅支架后,座椅能够通过旋转调节所处的位置和角度,且可调节范围较大,并提高驾驶室的空间利用率,进而增加工作人员在驾驶室内的活动空间。


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    Title :

    Seat support and seat


    Additional title:

    一种座椅支座及座椅


    Contributors:
    DONG HAO (author) / WANG QINGYANG (author) / WANG XINYU (author) / LI JIAMING (author)

    Publication date :

    2024-05-31


    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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