Hard open-top container with locking mechanisms

Abstract

The invention provides a hard open-top container, which comprises a chassis, four side plates arranged on four sides of the chassis respectively and a top plate for sealing the hard open-top container, wherein the top plate is provided with at least one locking mechanism for locking the top plate on at least one side plate in an openable way; each locking mechanism comprises a lock axis and a locktongue; the lock axis vertically penetrates the top plate and can rotate between a first position and a second position relative to the top plate; the lock tongue is fixed at the bottom end of the lock axis, so that the lock tongue does not extend outwards relative to the top plate when the lock axis rotates to the first position and the lock tongue extends outwards relative to the top plate whenthe lock axis rotates to the second position; and the inside of each of the side plates is provided with a lock notch in fit with the lock tongue of each of the locking mechanisms so as to accommodate the lock tongue when the lock axis rotates to the second position. Because the locking mechanisms are arranged at the top of the container, no inconvenience is brought to the transport of the hard open-top container.

Description

technical field [0001] The invention relates to a logistics transport container, in particular to a hard open-top box with a locking mechanism. Background technique [0002] A hard open-top box is a transport storage container for loading and unloading goods from the top, which usually includes a chassis, four side panels respectively fixed on the four sides of the chassis, and a top plate for closing the hard open-top box. In this way, the chassis, side panels A receiving space for placing goods is defined between the board and the top plate. Usually, there is also a locking mechanism on the hard open top box. When the locking mechanism is in the open state, the top plate can be removed from the side plate to load / unload goods; when the locking mechanism is in the locked state, the top plate is opposite It is fixed on the side panel to ensure the safety of the goods in the box. [0003] Most of the known locking mechanisms are arranged on the side of the hard open top box...

AI Technical Summary

Problems solved by technology

[0004] However, in the open top box using this type of locking mechanism, the locking stability between the top plate and the side plate is not high, and the locking operation is cumbersome, and it takes a long time to open or lock the top plate

In addition, because the locking mechanism is arranged on the outer surface of the open top box, it will protrude from the outer surface of the side plate, resulting in an increase in the width of the box body, which is not conducive to transportation

Moreover, during transportation, structures such as the outwardly protruding locking rod, handle and / or buckle are easily bumped, resulting in failure of the locking mechanism

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