The invention relates to the technical field of automobile seats, and discloses a high-comfort portable excavator seat. The seat comprises a mounting plate, a fixing frame is movably mounted at the top of the mounting plate, a supporting base is fixedly mounted at the top of the fixing frame, and a seat bin is fixedly mounted at the top of the supporting base. The left side of the seat bin is rotationally connected with a back plate, the top of the mounting plate is fixedly connected with four positioning rods, one end of each positioning rod penetrates through and extends to the top of the fixing frame, and the top of the mounting plate is fixedly connected with a fixing bin located in the fixing frame. According to the high-comfort portable excavator seat, a hand penetrates through an operation hole, then a rotary disc is rotated to enable a threaded rod to rotate, a limiting rod is arranged to limit rotation of a movable plate, and the movable plate can be in threaded connection with the threaded rod through a first threaded through hole to move downwards to drive an extrusion block to move downwards; and therefore, a clamping rod is not extruded by the extrusion block any moreand is reset through the tension of a reset spring.

    本发明涉及汽车座椅技术领域,且公开了一种舒适度高的便捷式挖掘机用座椅,包括安装板,所述安装板的顶部活动安装有固定架,所述固定架的顶部固定安装有支撑底座,所述支撑底座的顶部固定安装有座仓,所述座仓的左侧转动连接有背板,所述安装板的顶部固定连接有数量为四个且一端贯穿并延伸至固定架顶部定位杆,所述安装板的顶部固定连接有位于固定架内部的固定仓。该舒适度高的便捷式挖掘机用座椅,通过将手穿过操作孔,然后转动转盘,使螺纹杆转动,又通过设置有限位杆,限制了活动板的转动,使活动板可通过第一螺纹通孔与螺纹杆螺纹连接而向下移动,带动挤压块向下移动,从而使卡杆不再被挤压块挤压,卡杆通过复位弹簧的张力复位。


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    Title :

    High-comfort portable excavator seat


    Additional title:

    一种舒适度高的便捷式挖掘机用座椅


    Contributors:
    PAN JIUSHAN (author)

    Publication date :

    2020-12-18


    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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