Box type plastic tray for logistics transportation

Abstract

The invention relates to a box-type plastic tray for logistics transportation. The box-type plastic tray comprises an outer tray body, the outer disc body is provided with a side wall, and the inner disc body is arranged in the outer disc body; a limiting guide mechanism is arranged between the inner disc body and the outer disc body; a first accommodating cavity is formed between the bottom of the inner tray body and the outer tray body; the accommodating cavity is filled with a buffer medium; elastic stop blocks are arranged on the two sides of the containing cavity. And a second accommodating cavity is formed between the side wall of the inner tray body and the outer tray body. When the bottom plate of the inner disc body is extruded by a heavy object, the bottom plate moves downwards, the volume of the first containing cavity is reduced, in the downward movement process, the elastic stop block can rotate, the second block body can be in a vertical state, and under the condition that the volume of the first containing cavity is reduced, the second block body can be in a vertical state. When the inner disc body is broken, the buffer medium in the inner disc body enters the second containing cavity through the second one-way valve on the second block body, the buffer effect is provided for the side wall of the inner disc body, and the risk of breakage can be reduced even if heavy object collision occurs.

Description

technical field [0001] The invention relates to a pallet, in particular to a box-type plastic pallet for logistics transportation, belonging to the technical field of logistics equipment. Background technique [0002] A pallet is a medium that transforms static goods into dynamic goods, a cargo platform, and a movable platform, or a movable floor. Even if the goods on the ground lose their flexibility, they gain mobility as soon as they are loaded on the pallet, and become flexible mobile goods, because the goods loaded on the pallet are in a ready state that can be transferred into motion at any time. This dynamic loading and unloading method with pallet as the basic tool is called pallet operation. The Chinese national standard "Logistics Terminology" defines a pallet as a horizontal platform device used for containerization, stacking, handling and transportation to place goods and products as unit loads. As a kind of container equipment similar to containers, pallets ar...

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