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.
VEHICLE SEAT, AND SEAT FRAME FOR VEHICLE SEAT
2015-08-20
Patent
Electronic Resource
English
SEAT CUSHION FRAME, VEHICLE SEAT FRAME, AND VEHICLE SEAT
European Patent Office | 2023
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