Luggage case with mechanical locking universal wheels

The invention provides a luggage case with mechanical locking universal wheels. The luggage case comprises a luggage case body, locking devices, connecting rods and a button. Under the conditions that the luggage case easily slips on a bus and the like, the button is pressed downwards, and is connected with the connecting rods and the connecting rods are used for controlling the locking devices to move downwards so as to clamp the universal wheels, so that the luggage case is locked. The luggage case is simple to operate; and the luggage case can be effectively prevented from automatic movement under the conditions that the bus is accelerated, decelerated and the like. 种带有机械式锁止万向轮的行李箱。包括行李箱本体、锁定装置、连接杆、按钮。在公交车等容易打滑的情况下，向下按住按钮，按钮与连接杆相连，连接杆控制锁定装置向下移动，卡住万向轮，从而将行李箱锁定。本发明操作简单，能够有效防止在公交车加速、减速等情况下行李箱自动移动。