Vehicle seat

摘要

A vehicle seat includes a stopping structure that stops forward tilting rotation of a seatback between the seatback and a base on a floor. The stopping structure includes a stopping portion provided on one of the seatback or the base, and a stopper that is provided in a state supported in a cantilevered manner on the other of the seatback or the base, and that extends to a position overlapping with the stopping portion in a seat width direction. The stopping structure is configured to stop the forward tilting rotation of the seatback by abutment of the stopping portion and the stopper. A deformation inhibiting member that minimizes deformation in the seat width direction from the stopper abutting against the stopping portion following forward tilting rotation of the seatback, is provided on the other of the seatback or the base.

主权项

1. A vehicle seat comprising a stopping structure that stops forward tilting rotation of a seatback between the seatback and a base on a floor, the stopping structure including:
a stopping portion provided on one of the seatback and the base; a stopper, having a leg portion, that is provided on the other of the seatback and the base and that extends to a position overlapping with the stopping portion in a seat width direction, the stopping structure being configured to stop the forward tilting rotation of the seatback by abutment of the stopping portion and the stopper; and a deformation inhibiting member that is fixed to the other of the seatback and the base to prevent rotation of the deformation inhibiting member relative to the other of the seatback and the base, the deformation inhibiting member being configured to minimize deformation in the seat width direction initiated from the abutment of the stopper against the stopping portion following forward tilting rotation of the seatback, the deformation inhibiting member including:
a stopping surface that extends in the seat width direction and that is configured to stop a forward tilting rotation of the stopper at an engagement position where the stopping surface is brought into surface-abutment with the leg portion of the stopper; anda deformation inhibiting surface that extends in a seat front-rear direction that is configured to minimize the deformation of the stopper in the seat width direction by the deformation inhibiting surface being brought into surface-abutment with the leg portion of the stopper upon forward tilting rotation of the seatback, wherein the leg portion of the stopper is rotatable in a direction away from the stopping surface and the deformation inhibiting surface so as to disengage the surface-abutment of the leg portion of the stopper with the stopping surface and the deformation inhibiting surface.