The invention provides a tray device which comprises a tray body, and four corners of the upper surface of the tray body are each provided with a top functional groove used for fixing and hiding a top connector. The four side edges of the upper surface of the tray body are each provided with a dragging handle rapid connection connector used for being rapidly connected with a detachable dragging handle. The four corners of the lower surface of the tray body are each provided with a bottom function groove which is used for fixing and hiding the detachable towing wheels or is connected with the top connector of the lower-layer tray. Through the design of a series of rapid connectors and the simple overall structure design, the multiple functions that one tray can stand, a tow bar and a tow wheel are rapidly connected to conduct tow operation, and multiple layers of trays are stacked to adapt to the higher bearing requirement are achieved at the same time. The device is simple in structure, easy to produce, low in cost, portable and reliable.

    本发明提供一种托盘装置,托盘包括托盘盘身,托盘盘身上表面的四个角分别设有一个顶部功能槽,用于固定和隐藏顶部连接头;托盘盘身上表面的四侧边分别设有一个拖柄快速连接接口,用于与可拆卸拖柄快速连接;托盘盘身下表面四个角分别设有一个底部功能槽,用于固定和隐藏可拆卸拖轮,或者与下层托盘的顶部连接头连接。本发明通过一系列快速接口设计以及简单的整体结构设计,实现了一块托盘同时满足静置、快速连接拖杆和拖轮进行拖运操作以及多层托盘叠放以适应更高承载需求等多种功能。其结构简单、易于生产、成本低廉,便携可靠。


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    Title :

    Tray device


    Additional title:

    一种托盘装置


    Contributors:
    ZHOU HUI (author) / WANG HAO (author) / JIANG YAO (author) / LI XINKE (author)

    Publication date :

    2024-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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