Buffering folding packaging box with elastic layers

Abstract

The invention relates to the technical field of packaging, in particular to a buffering folding packaging box with elastic layers. The elastic layer buffering packaging technology is adopted, one side of a top plate and a front plate are movably connected through a rotary shaft, the other side of the top plate and a rear plate are movably connected through a rotary shaft, one side of a bottom plate and a left plate are movably connected through a rotary shaft, and the other side of the bottom plate and a right plate are movably connected through a rotary shaft; the two side ends of the upper elastic layer are fixed to the front plate and the rear plate respectively; the two side ends of the lower elastic layer are fixed to the left plate and the right plate respectively; sliding rails on the front plate and the rear plate are movably connected with sliding grooves in the left plate and the right plate in a sliding mode; the inner sides of the upper edges of the left and right plates are fixed to a clamping protrusion; the two sides of the inner surface of the top plate are fixed to a plate A and a plate B, a movable shaft is fixed to a sliding plate and sleeved with a spring, the two ends of the spring abut against the sliding plate and the plate B respectively, a sliding hole in the top plate is movably connected with the sliding plate in a left-right sliding mode, the two ends of the movable shaft are movably connected with a movable shaft hole of the plate A and a movable shaft hole of the plate B respectively in a left-right sliding mode, and the clamping protrusion is buckled with a movable shaft of a connector. The buffering folding packaging box with the elastic layers is used for packaging products and is ingenious in structure and good in effect.

Description

technical field [0001] The invention relates to a cushioning folding packaging box provided with an elastic layer, and relates to the technical field of packaging. Background technique [0002] At present, in the process of express delivery (including packaging, sorting, loading, transportation, transshipment, delivery, and unpacking, etc.), the packaging of items mainly uses paper boxes and tapes to seal the boxes, or Packed in plastic bags, or a small number of boxes made of wooden boxes or other materials. In the contemporary fast-paced commodity economy, especially the rapid development of the network economy, its express parcels are increasing rapidly, so the above-mentioned packaging forms, which are basically disposable packaging materials, have been used in large quantities, and a large number of them have also been produced. Garbage, such as the packaging carton or plastic bag itself, also has a lot of fillers and tapes used, especially many fillers and tapes are n...

AI Technical Summary

Problems solved by technology

In the contemporary fast-paced commodity economy, especially the rapid development of the network economy, its express parcels are increasing rapidly, so the above-mentioned packaging forms, which are basically disposable packaging materials, have been used in large quantities, and a large number of them have also been produced. Garbage, such as the packaging carton or plastic bag itself, also has a lot of fillers and tapes used, especially many fillers and tapes are non-degradable and non-recyclable materials, which have greatly increased environmental burden

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