Logistics tray

A pallet and logistics technology, applied in the field of logistics transportation equipment, can solve the problems of poor practicability and versatility of logistics pallets, and achieve the effect of uniform force

Active Publication Date: 2018-12-21
ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when faced with the load of heavy goods, since the pressure of the air bag is relatively high at this time, only relying on the elastic force of the spring cannot support the guide plate body well to ensure its balance without tilting.
Therefore, in order to ensure that the rollers are not stuck, the existing air bag lifting pallets all limit the carrying capacity of the pallets, resulting in poor practicability and versatility of logistics pallets

Method used

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Embodiment Construction

[0031] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0032] Such as figure 1 and figure 2 As shown, the logistics tray includes a tray body 1. The tray body 1 includes a rectangular plate-shaped substrate 1a, and a plurality of support seats 1b for supporting the substrate 1a are integrally formed on the bottom surface of the substrate 1a. In this embodiment, the substrate 1a is placed on four sides. A support seat 1b is provided at four corners, the central position, and the middle position of each side, and a guide cover 2 is respectively fixed on the support seat 1b at the four corners and the central position of the substrate 1a. In order to realize the installation of the guide cover 2 on the support base 1b, a circular installation opening is opened on the bottom pla...

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PUM

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Abstract

The invention provides a logistics tray, and belongs to the technical field of logistics transportation equipment. The invention solves the problem that the stability of a logistics tray roller in theprior art is poor. The logistics tray comprises a tray body and a plurality of guide covers fixedly disposed at the bottom of the tray body; each guide cover is provided with an air bag, a lower joint and a roller connected to the lower joint; each lower joint comprises a main body having an annular shape and a convex portion located at a central portion of the main body portion and convex upwardly with respect to the main body portion; each air bag is located above the main body portion; the edge of the main body portion forms a sliding fit with the inner side wall of the corresponding guidecover; an outer peripheral wall of the convex portion forms an annular inflatable cavity with the inner side wall of the corresponding guide cover; and each air bag portion is embedded in the inflatable cavity when the corresponding roller is retracted into the guide cover. The invention has the advantages of high bearing capacity and good lifting and lowering stability of the rollers.

Description

technical field [0001] The invention belongs to the technical field of logistics transportation equipment and relates to a logistics pallet. Background technique [0002] The logistics pallet is a tool for placing goods and is widely used in the logistics and transportation process. Logistics pallets are divided according to materials, such as wooden pallets, plastic pallets, metal pallets and so on. According to the function, it can be divided into a tray with rollers and a tray without rollers. Among them, the roller tray is the most widely used because it is more convenient to move. When the tray does not need to move, the rollers generally need to be retracted, so as to avoid the rollers from grounding and moving randomly. Therefore, the trays with rollers are generally liftable trays, and in order to drive the rollers up and down, airbags are the most commonly used power. source. [0003] Such as Chinese patent literature discloses a packing box (application number:...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D19/38B65D19/42
CPCB65D19/38B65D19/42
Inventor 阮卜琴牛胜良
Owner ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
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