The invention discloses a table board structure used on the back of a train or airplane seat. The table board structure comprises a table board support and a table board. One end of the table board support is hinged with a seat mounting arm for mounting a seat, the other end is hinged with the table board; a rotating buckle is arranged on the back surface of the seat; the rotating buckle can limitthe table board so that the table board and the seat can move synchronously. The seat is connected with the seat mounting arm in a sliding mode, the seat swings around a certain point in the front-back direction of the seat, a telescopic compensation mechanism is arranged on the hinged portion of the table board support and the table board, and in the state that the table board is limited by therotating buckle, the compensation mechanism is driven to work when the seat swings so that the table board can not be separated from the rotating buckle to be limited. Compensation for rotation of theseat is achieved through telescopic sliding of the table board and the table board support, the telescopic requirement during rotation of the seat is met, the table board is provided with the springplunger, the position of the first sliding block can be locked, and the stability of the table board during use is guaranteed.

    本发明公开了一种用于列车或飞机座椅后背上的桌板结构,该桌板结构包括桌板支架、桌板,桌板支架一端与用于安装座椅的座椅安装臂铰接,另一端与桌板铰接,座椅的背面设有转动扣,转动扣能对桌板限位以使桌板与座椅同步移动,所述座椅与座椅安装臂滑动连接,且座椅绕某一点在座椅前后方向摆动,所述桌板支架与桌板铰接部设有可伸缩的补偿机构,转动扣限位桌板状态下,所述座椅在摆动时引起所述补偿机构工作以使桌板不脱离转动扣限位。本发明通过桌板与桌板支架的伸缩滑动实现座椅转动的补偿,满足座椅转动时的伸缩需求,并且桌板设置弹簧柱塞,可锁止第一滑块位置,保障桌板使用时的稳定。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Table board structure used on back of train or airplane seat


    Weitere Titelangaben:

    一种用于列车或飞机座椅后背上的桌板结构


    Beteiligte:
    LI WENLONG (Autor:in) / LIANG TAO (Autor:in)

    Erscheinungsdatum :

    2020-06-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Table plate support for supporting table plate on back of train seat or airplane seat

    LI WENLONG / LIANG TAO | Europäisches Patentamt | 2020

    Freier Zugriff

    Seat and table plate structure for train or airplane

    LI WENLONG / LIANG TAO | Europäisches Patentamt | 2020

    Freier Zugriff

    Airplane and train passenger seat

    WANG SHUJU | Europäisches Patentamt | 2021

    Freier Zugriff

    D-series high-speed train seat table board

    ZHOU FUJING | Europäisches Patentamt | 2021

    Freier Zugriff

    Seat structure of airplane

    CHO HANG MIN | Europäisches Patentamt | 2015

    Freier Zugriff