The invention relates to a large-angle adjusting structure for a pneumatic steering column of a commercial vehicle, which comprises a fixed support, a height adjusting bracket, an adjusting assembly, an angle adjusting bracket and a locking assembly, and is characterized in that the fixed support is provided with a chute group, and the chute group comprises two oppositely arranged guide chutes; the height adjusting support is located between the two guide sliding grooves of the sliding groove set. The adjusting assembly is connected with the height adjusting support, and the two ends of the adjusting assembly are arranged between the two guide sliding grooves of the sliding groove set in a sliding mode; one end of the angle adjusting bracket is rotationally connected with the height adjusting bracket, and the other end is provided with an angle adjusting slideway for the adjusting assembly to pass through; the locking assembly is connected with the adjusting assembly and used for locking or unlocking the height adjusting support and the angle adjusting support. The device has the beneficial effects that the angle adjusting support moves along with the height adjusting support, the rotation radius is reduced, and therefore the occupied area is reduced; as the rotating fulcrum of the steering column is lifted, the space between a steering wheel and legs is increased, and passing is facilitated.

    本发明涉及一种商用车气动转向管柱的大角度调节结构,包括固定支座、高度调节支架、调节组件、角度调节支架及锁止组件,固定支座其设有滑槽组,滑槽组包括两个相对布置的导向滑槽;高度调节支架其位于滑槽组的两个导向滑槽之间;调节组件其与高度调节支架连接,调节组件两端分别滑设于滑槽组的两个导向滑槽之间;角度调节支架其一端与高度调节支架转动连接,另一端设有供调节组件穿过的角度调节滑道;锁止组件其与调节组件相连,并用于对高度调节支架和角度调节支架锁紧或解锁。本发明的有益效果在于:通过角度调节支架跟随高度调节支架移动,减小转动半径从而减小占用面积;由于提升了转向柱的转动支点,增大方向盘距腿部的空间,便于通过。


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    Titel :

    Large-angle adjusting structure of pneumatic steering column of commercial vehicle


    Weitere Titelangaben:

    一种商用车气动转向管柱的大角度调节结构


    Beteiligte:
    LIU XIANGHUA (Autor:in) / MAO HONGTAI (Autor:in) / FAN ZILEI (Autor:in) / LI TINGCAI (Autor:in) / ZHAO YAO (Autor:in) / GONG YUTING (Autor:in) / WANG CHENYANG (Autor:in)

    Erscheinungsdatum :

    2024-01-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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