The present disclosure relates to a seat cushion frame including a first side frame and a second side frame, and a connecting member that connects a rear end portion of the first side frame and a rear end portion of the second side frame to each other. The first side frame and the second side frame are provided with fixing parts at the rear end parts of the first side frame and the second side frame. The first side frame has a first rib portion and a second rib portion at a rear end portion. In the first side frame, a virtual ridge line of the first rib portion and a virtual line from the connecting member to the fixing portion substantially coincide, and an angle formed by the virtual ridge line of the first rib portion and a virtual ridge line of the second rib portion is less than or equal to a predetermined angle.

    本公开涉及一种坐垫框架,其包括第1侧框架和第2侧框架、以及使第1侧框架的后端部和第2侧框架的后端部彼此连结的连结部件。第1侧框架和第2侧框架在各自的后端部均具有固定部。第1侧框架在后端部具有第1筋条部以及第2筋条部。在第1侧框架中,第1筋条部的虚拟的脊线与从连结部件及至固定部的虚拟线大致一致,第1筋条部的虚拟的脊线和第2筋条部的虚拟的脊线所成的角小于或等于预先规定的角度。


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    Title :

    Cushion frame


    Additional title:

    坐垫框架


    Contributors:
    KONDO YUMA (author) / INOUE TAKUYA (author)

    Publication date :

    2023-10-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A47C Stühle , CHAIRS



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