The invention discloses an adjustable bus pull ring. The pull ring comprises a holding ring, a magnetic block is embedded in the side wall of the holding ring, a rotating shaft is rotatably connectedto the upper end of the holding ring, two rotating rods which are symmetrically arranged are fixed to the side wall of the rotating shaft, the two rotating rods are jointly and rotatably connected with a fixing block, and telescopic rods are inserted into the inner walls of the two rotating rods. A mounting rod is fixed to the upper end of the fixing block, and two sets of limiting mechanisms matched with the two telescopic rods are arranged in the fixing block. The pull ring has the advantages that: by arranging the limiting mechanisms, the holding ring can complete the limitation on deflection through the rotation of the holding ring, so that the holding ring can be kept at a fixed position without deflection as required, thereby providing a sense of safety for passengers, ensuring thatthe passengers can borrow force from the holding ring in time as required, guaranteeing that the passengers cannot fall down when the vehicle is started or suddenly braked, and keeping the deflectablestate when needed in order to avoid collision injuries of the passengers, and the overall adaptability is higher.

    本发明公开了一种可调式公交拉环,包括握环,所述握环侧壁嵌设有磁块,所述握环的上端转动连接有转轴,所述转轴的侧壁固定有两个对称设置的转杆,两个所述转杆共同转动连接有固定块,两个所述转杆的内壁均插设有伸缩棒,所述固定块的上端固定有安装杆,所述固定块的内部设有与两个伸缩棒匹配的两组限位机构。优点在于:本发明中,通过设置限位机构,使得握环能够通过自身的转动完成对偏转的限制,使得握环能够在需要时保持固定位置而不偏转,从而为乘客提供安全感,保证乘客在需要时能够及时向握环借力,进而保证乘客不会在车辆启动和急刹时摔倒,并且能够在需要时保持可偏转状态,为乘客让位避免乘客碰撞受伤,整体的适应性更强。


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    Title :

    Adjustable bus pull ring


    Additional title:

    一种可调式公交拉环


    Contributors:
    LI JUN (author)

    Publication date :

    2021-03-09


    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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