Provided is a frame structure for a seat back, the frame structure being provided in a seat back having a seatbelt retractor and a seatbelt guide at the top of a seat and configured to have an integral structure of an oblique frame that obliquely extends upward to a seatbelt guide installation section from a first support point located on one end side in the seat width direction of the lower part of the seat back, a vertical frame that extends upward from a second support point located on the other end side in the seat width direction of the lower part of the seat back with the upper end thereof connected to the oblique frame, and a transverse frame that extends between the lower end of the oblique frame and the lower end of the vertical frame. The stiffness of the frame structure with respect to a load acting on the seat forward or obliquely forward can be effectively improved, and the weight of the frame structure can be easily reduced.


    Access

    Download


    Export, share and cite



    Title :

    FRAME STRUCTURE FOR SEAT BACK


    Additional title:

    RAHMENSTRUKTUR FÜR SITZRÜCKENLEHNE
    STRUCTURE DE CADRE POUR DOSSIER DE SIÈGE


    Contributors:

    Publication date :

    2019-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / A47C Stühle , CHAIRS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    SEAT BACK FRAME STRUCTURE

    MIZUKI TAKASHI | European Patent Office | 2016

    Free access

    VEHICLE SEAT BACK FRAME STRUCTURE

    YASUIKE SHIGEAKI / KOMURA SHOGO / SAKURAI AKIHIRO et al. | European Patent Office | 2018

    Free access

    SEAT BACK FRAME AND SEAT BACK

    MORIGUCHI RYUJI / MIZUNO HIROKI | European Patent Office | 2024

    Free access

    VEHICULAR SEAT BACK FRAME STRUCTURE

    YASUIKE SHIGEAKI / KOMURA SHOGO / SAKURAI AKIHIRO et al. | European Patent Office | 2021

    Free access

    REAR SEAT BACK FRAME STRUCTURE

    MITA AKIHISA | European Patent Office | 2016

    Free access