The invention provides an engineering machinery cab bidirectional sliding elbow support in the technical field of engineering machinery cab internal structures, which comprises an elbow support pad, the elbow support pad is connected to a cab framework through a bidirectional sliding frame, and the elbow support pad can slide back and forth through the bidirectional sliding frame under the action of external force. A storage space is formed in the trim at the bottom of the elbow support pad; the front end of the two-way sliding frame is attracted to the cab framework through a magnetic assembly, and the rear end of the two-way sliding frame is hinged to the cab framework through a hinge assembly. Through the connection design of the elbow support pad and the bidirectional sliding frame, the ergonomic problem of repeated friction between the elbow and the elbow support pad when a driver pushes and pulls the handle back and forth is solved; the two-way sliding function and the overturning function are achieved, the front-back two-way sliding function has the automatic reset function, the overturning function has the opening angle limiting function, operation of a driver is facilitated, and the space utilization rate of a cab is increased; wherein quick-wear parts are standard parts, so that good interchangeability is achieved, and the assembly structure is simple and convenient.

    本发明提供了工程机械驾驶室内结构技术领域的一种工程机械驾驶室双向滑移肘托,包括肘拖垫,所述肘拖垫通过双向滑移架连接于驾驶室骨架,所述肘拖垫在外力作用下能够通过双向滑移架往复滑动。所述肘拖垫底部的内饰设有储物空间;所述双向滑移架的前端通过磁性组件吸附于驾驶室骨架,后端通过铰接组件与驾驶室骨架铰接。本发明通过肘托垫与双向滑移架的连接设计,解决了驾驶员前后推拉手柄时手肘与肘托垫反复摩擦的人机工学问题;且兼具双向滑移和翻转功能,前后双向滑动具有自动复位功能,翻转具有开启角度限制功能,既方便驾驶员操作,又提高了驾驶室空间利用率;其中易损件均采用标准件,既具有良好的互换性,又使装配结构简洁便利。


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    Title :

    Bidirectional sliding elbow support of engineering machinery cab


    Additional title:

    一种工程机械驾驶室双向滑移肘托


    Contributors:
    LIU QIUHUA (author) / LIU LINING (author) / XUE GENG (author) / XIAO LIWEI (author) / LI CHUNJIANG (author)

    Publication date :

    2025-03-25


    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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