초록 ▼

A vehicle sheet includes: a longitudinal sliding mechanism configured to support a seat body such that the seat body is slidable relative to a vehicle floor in the vehicle longitudinal direction; a lateral sliding mechanism configured to support the seat body such that the seat body is slidable in t

A vehicle sheet includes: a longitudinal sliding mechanism configured to support a seat body such that the seat body is slidable relative to a vehicle floor in the vehicle longitudinal direction; a lateral sliding mechanism configured to support the seat body such that the seat body is slidable in the vehicle lateral direction; a reclining mechanism configured to connect a seat back to a seat cushion and adjust a reclining angle of the seat back; a first lever configured to be able to cancel fixation of the reclining angle of the seat back, which has been provided by the reclining mechanism; and a release mechanism configured to release locks on both the longitudinal sliding mechanism and the lateral sliding mechanism upon detection of a motion of tilting the seat back to a forward tilt position, which is caused by an operation of the first lever.

대표청구항 ▼

1. A vehicle seat, comprising: a longitudinal sliding mechanism configured to support a seat body such that the seat body is slidable relative to a vehicle floor in a vehicle longitudinal direction;a lateral sliding mechanism configured to support the seat body such that the seat body is slidable in

1. A vehicle seat, comprising: a longitudinal sliding mechanism configured to support a seat body such that the seat body is slidable relative to a vehicle floor in a vehicle longitudinal direction;a lateral sliding mechanism configured to support the seat body such that the seat body is slidable in a vehicle lateral direction;a reclining mechanism configured to connect a seat back to a seat cushion and adjust a reclining angle of the seat back;a first lever configured to be able to cancel fixation of the reclining angle of the seat back, which has been provided by the reclining mechanism; anda release mechanism configured to release locks on both the longitudinal sliding mechanism and the lateral sliding mechanism upon detection of a motion of tilting the seat back to a forward tilt position, which is caused by an operation of the first lever. 2. The vehicle seat according to claim 1, wherein the release mechanism includes:an operating mechanism operated by a second lever that is operated by an occupant seated in the seat body;a transmission mechanism that operates the operating mechanism by transmitting a motion of tilting the seat back to the forward tilt position;a first link that is operated by the operating mechanism so as to release the lock on the longitudinal sliding mechanism; anda second link that is operated by the operating mechanism so as to release the lock on the lateral sliding mechanism. 3. The vehicle seat according to claim 2, wherein the operating mechanism is an operating pin that is fixedly attached to the second lever. 4. The vehicle seat according to claim 3, wherein when the second link is at an initial position, the second link is not in contact with the operating pin and there is a gap between the second link and the operating pin in a direction in which the second link pivots. 5. The vehicle seat according to claim 2, wherein: the first link and the second link are supported so as to be pivotable about a single axis;one of the first link and the second link is urged by a spring so as to pivot in one direction such that the one of the first link and the second link is held at an initial position; andthe other of the first link and the second link pivots together with the one of the first link and the second link when the first link and the second link are engaged with each other via a hook, and the other of the first link and the second link stops pivoting together with the one of the first link and the second link upon cancellation of engagement between the first link and the second link, which has been provided by the hook. 6. The vehicle seat according to claim 5, wherein the first link is in an L-shape, and has arms that extend in two radial directions from the single axis. 7. The vehicle seat according to claim 6, wherein a cable for releasing the lock on the longitudinal sliding mechanism is connected to one of the arms that extend in the two radial directions. 8. The vehicle seat according to claim 5, wherein the second link is a T-shaped second link that extends from the single axis and pivots about the single axis. 9. The vehicle seat according to claim 8, wherein: the T-shaped second link has two arms, and wherein one of the arms of the T-shaped second link, which extend in opposite directions, is pivoted upon reception of pivot operating force from the operating mechanism; anda cable for releasing the lock on the lateral sliding mechanism is connected to the other of the arms of the T-shaped second link. 10. The vehicle seat according to claim 9, wherein the hook is provided at the other of the arms of the T-shaped second link.