The invention relates to an anti-overturning structure of a steering system, which comprises a steering shaft, a pair of first through holes and a pair of second through holes, the steering tube is sleeved on the steering shaft, and second through holes larger than the first through holes are respectively formed at positions corresponding to the first through holes; the pin penetrates through the steering shaft and the steering tube and comprises a main body with the diameter corresponding to the first through hole; and the stop block is formed on the main body, penetrates through the second through hole in the first direction, and cannot penetrate through the second through hole when rotating by a preset angle from the first direction. According to the anti-overturning structure of the steering system, axial overturning of the steering pipe and the steering shaft is achieved through the pin, the pin is easy to manufacture, convenient to install and easy to operate, and the assembling time can be saved; in addition, the anti-overturning structure of the steering system can be kept stable in the transportation and use process, and the pins are not prone to falling off; the pin of the anti-overturning structure of the steering system can be reused, and resources and manufacturing cost can be saved.
本发明涉及一种转向系统防翻转结构,包括:转向轴,在直径方向的两端对称形成有一对第一穿孔;转向管,套设于转向轴,并且在对应于第一穿孔的位置分别形成有大于第一穿孔的第二穿孔;以及销钉,穿过转向轴与所述转向管,并且包括:直径对应于第一穿孔的主体;以及形成于主体上的阻挡块,阻挡块在第一方向下穿过第二穿孔,并且在从第一方向旋转预设角度时无法穿过第二穿孔。转向系统防翻转结构通过销钉来实现转向管与转向轴的轴向翻转,销钉制作简单、安装方便、易于操作,可节省组装时间;另外,根据本发明的转向系统防翻转结构可以在运输使用过程中保持稳定、销钉不易脱落;转向系统防翻转结构的销钉可重复利用,可节约资源和制造成本。
Turnover prevention structure of steering system
一种转向系统防翻转结构
2023-01-17
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
Over-rotation prevention method and structure for turnover type hydraulic supporting leg
European Patent Office | 2023
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