Luggage case with mechanical locking universal wheels

Abstract

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.

Description

technical field [0001] The invention relates to a suitcase, in particular to a suitcase with mechanical locking universal wheels. Background technique [0002] Present suitcase structure mainly is made up of casing, the pull bar on the casing and the universal wheel that is connected around bottom of casing. Due to the small friction between the wheels and the ground, even if there are heavy items in the suitcase, the suitcase can be moved forward easily by pulling the pull rod. This feature is convenient for people to carry out and brings great benefits to people in life. convenience. [0003] Although the suitcase has brought convenience to people, there are still problems when using it. For example, when carrying this type of suitcase on a bus and other means of transportation, when the bus accelerates, decelerates or brakes, due to the universal wheels and the ground There is less friction, causing the luggage to move on its own, potentially colliding with items such a...

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