Honda Motor Co., Ltd.

Hideki Hitomi

Takumi Sato

Hidekazu Tamaki

Takayuki Toyoshima

Kazuhiro Ikeya

A seat device includes a seatback frame attached to a seat cushion frame via a seatback attachment member. The seatback attachment member includes a first attachment point to which the seat cushion frame extending forward is attached, a second attachment point to which the rear portion of the seat cushion frame is attached, and a third attachment point to which the lower portion of the seatback frame is rotatably attached. The second attachment point has a floating structure.

Seat device

A seat back of a seat includes: a seat back frame; a front side elastic member positioned on a user side; a rear side elastic member disposed more rearward than the front side elastic member is; and a pressure receiving member disposed at a rear of the rear side elastic member. The rear side elastic member has a lower resilience than the front side elastic member. The pressure receiving member supports the front side elastic member and the rear side elastic member while being supported by the seat back frame.

Seat and vehicle

A vehicle seat includes a seatback, a headrest body, a stay and a locking member. The seatback is provided on a floor of a vehicle body. The headrest body is provided above the seatback. The stay extends downward from the headrest body into the seatback. The locking member, provided to the seatback and engaging with the stay at a specific position in a longitudinal direction of the stay, engages with the stay at a substantially longitudinal center of the stay when the headrest body is positioned at a lowest position.

Growing community of inventors

Tochigi-ken, Japan

Hideki Hitomi