Lift mechanisms are arranged on the front running device and the rear running device which can be separated and can be inserted and fixed to form integration by a screw bolt and a screw nut.
前行路装置与后行路装置上均设有升降机构，前行路装置与后行路装置可分离，也可插接并用螺栓、螺母固定成一体。
The utility model relates to a vehicle-number indication plate with an insertion-bolt lock, and vehicle-number indication which can be formed by splicing can be inserted in the utility model.
本实用新型涉及一种可插接拼对组成标示车辆编号的设有插栓锁具的车号标示牌。
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