The invention relates to the field of engineering machines, in particular to a driver seat for an engineering machine. The driver seat comprises a seat surface and a seat back, and is characterized in that the seat surface and the seat back are each provided with an inflatable cushion, each inflatable cushion is provided with a one-way valve for air inflow and a water inlet for water feeding, and the one-way valves are movably connected with an inflation device. Each inflatable cushion is provided with a plurality of protrusions which each are larger than a half ball, and the inflation device is a pedal inflation device. Because the inflatable cushions are arranged, the inflatable cushions can be filled with water or air; the inflatable cushions are provided with the protrusions, air or water in the inflatable cushions flows in the working process of a driver and flows in and out of the protrusions constantly, the waist, the back and hips of the driver are massaged, and fatigue of the driver can be effectively eased.


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    Title :

    Driver seat for engineering machine


    Contributors:
    BIAN JINGCHUN (author) / ZHANG XIULI (author) / GUO ZESEN (author)

    Publication date :

    2015-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



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