Provided are a vehicle seat and a seat frame for the vehicle seat being configured in such a manner that a headrest bracket is welded and fixed to an upper frame, in which the thermal strain of the welded portion is small and the manufacturing time thereof is shortened by high-speed welding. A seat frame for a vehicle seat has a seat back frame with an upper frame and a bracket joined to the upper frame and holding a pillar of a headrest, and the bracket is fixed to the upper frame by laser-welding. The bracket supports the pillar of the headrest via a support guide, and in at least a portion of the range in the up and down direction where the support guide is provided, the bracket is laser-welded to the upper frame in the up and down direction.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE SEAT, AND SEAT FRAME FOR VEHICLE SEAT


    Contributors:

    Publication date :

    2015-08-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B23K Löten , SOLDERING OR UNSOLDERING / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    VEHICLE SEAT, AND SEAT FRAME FOR VEHICLE SEAT

    FUJITA SATOSHI / ITOI HIROYUKI | European Patent Office | 2015

    Free access

    SEAT CUSHION FRAME, VEHICLE SEAT FRAME, AND VEHICLE SEAT

    OSA SYUNICHIROU / MATSUDA HIROKI / SHIRAI JUN et al. | European Patent Office | 2023

    Free access

    Vehicle seat, and seat frame for vehicle seat

    FUJITA SATOSHI / ITOI HIROYUKI | European Patent Office | 2015

    Free access

    VEHICLE SEAT FRAME AND VEHICLE SEAT

    NISHIKIDO SATOSHI / KOMOKUCHI TSUKASA | European Patent Office | 2023

    Free access

    VEHICLE SEAT AND VEHICLE SEAT FRAME

    OSA SYUNICHIROU / MATSUDA HIROKI / SHIRAI JUN et al. | European Patent Office | 2023

    Free access