folding box

Abstract

The invention discloses a foldable box. The foldable box comprises a bottom plate, a pair of first side plates and a pair of second side plates, wherein the first side plates and the second side plates are hinged with the bottom plate and can be folded relative to the bottom plate; the first side plates and the second side plates are detachably locked through locking mechanisms; each locking mechanism comprises a guide part, a locking part and a returning part; the locking parts are arranged on the first side plates and used for interlocking one first side plate and the adjacent second side plate; the returning parts are used for driving the locking parts. The foldable box has the advantages that the driving power for locking and unlocking is small during the foldable box is put into use, so that a box body can be frequently and repeatedly used, the comfort in operation can be improved, and as a result, the fatigue and loss of an operator can be reduced; the side plates can be simply and conveniently unlocked; in addition, the friction in locking and unlocking is small, so that the service lives of the locking mechanisms and the box body can be prolonged.

Description

technical field [0001] The present invention relates to containers, in particular to folding boxes. Background technique [0002] The existing folding box has a fixed thickness and height of the side panels. When in use, the side panels should be relatively unfolded and upright, and the four side panels are interlocked to form a relatively closed space to accommodate the goods. After the goods are emptied, the box needs to In order to maximize cost savings, the side panels of the box are folded so that more boxes can be recycled in the same space. [0003] During the recycling process of folding boxes, it needs to be easy to clean, especially when the folding boxes are used to load fresh fruits and vegetables, etc., cleaning after use is particularly important. At the same time, during the use of the box, it is necessary to ensure the safety and reliability of the goods loaded in it, and the side panels can be easily and quickly unlocked and folded when the goods in the box...

AI Technical Summary

Problems solved by technology

[0004] In existing folding boxes, such as the folding box disclosed in patent application WO2011062565A1, the side panels of the box body can be quickly locked, but the handles of the box body are generally arranged on the outer edge of the side panels. When the folding box is in use, it is often damaged. The goods loaded inside expand the force on the side panel, and the assembly gap required by the handle can easily cause the handle part to deform and protrude from the outer edge of the side panel. In this case, the box can easily trigger the handle during transportation or use. And let it be unlocked, which brings safety hazards to the folding box, and when the side panels are locked, the lock tongues at both ends of the handle and the guiding features of the side panels rub against each other, overcoming the deformation of the shrapnel on the handle and crossing the guiding features of the side panels to lock , like this, frequent repeated operations will cause wear and tear on the handles and cause additional loss. In addition, a large number of ribs are arranged on the side panels of this folding box to strengthen the strength of the side panels, which makes the box easy to hide during use. Dirt and dirt, it is not conducive to quick cleaning after use, and it is not conducive to food safety such as fresh fruits and vegetables

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