The operation in a closing direction and the operation in an opening direction of a storage rack are performed efficiently with small force. Fixed frames 11 and a storage rack 10 are connected by link mechanisms 20, and the link mechanism 20 includes fixed-side links 21, 22 linked to the fixed frame 11 and movable-side links 23, 24 linked to the storage rack 10. When a position of one ends of the movable-side links 23, 24 is located closer to one ends of the fixed-side links 21, 22 than a balanced point P, the elastic member 30 biases the storage rack 10 in an open-position direction. In the open position, since the elastic member 30 biases the storage rack 10 in the opening direction, an open state is maintained as long as the position of the one ends of the movable-side links 23, 24 does not return to the change point position. According to the present invention, the open position can be held by a simple structure without using electric power.


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    Title :

    LINK MECHANISM, VEHICLE UPPER STORAGE-RACK STRUCTURE, AND SEAT SUSPENSION MECHANISM


    Additional title:

    VERBINDUNGSMECHANISMUS, STRUKTUR FÜR OBERES AUFBEWAHRUNGSGESTELL EINES FAHRZEUGS UND SITZAUFHÄNGUNGSMECHANISMUS
    MÉCANISME DE LIAISON, STRUCTURE DE SUPPORT DE STOCKAGE SUPÉRIEUR DE VÉHICULE ET MÉCANISME DE SUSPENSION DE SIÈGE


    Contributors:

    Publication date :

    2022-07-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / F16F SPRINGS , Federn / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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