Vehicle seat
AssigneesToyota Jidosha Kabushiki Kaisha, Toyoda Gosei Co., Ltd., Toyota Boshoku Kabushiki Kaisha
InventorsMitsuyoshi Ohno, Takashi Iida, Shuji Yamamoto, Shigemi Mase, Hiroyuki Tomita
Life of this patent
Estimating the term…
Abstract
Provided is a vehicle seat having a seat cushion, a submarine bar, an airbag main body, a bag retainer, and a transmission member. The seat cushion is shifted by a tilting mechanism or a lifting mechanism. The submarine bar is suspended across side frames. The airbag main body inflates and deploys inside the seat cushion. The bag retainer is at least partially disposed inside the airbag main body and retains an inflator. The transmission member transmits, to the submarine bar, a load that acts on the bag retainer when the airbag main body inflates and deploys in a state where the seat cushion has been shifted upward.
Claims10
A vehicle seat comprising:
- a seat cushion configured to be shifted in a seat up-down direction by a tilting mechanism or a lifting mechanism;
- a suspended member suspended across framework members that are provided inside the seat cushion, side by side at an interval in a seat width direction;
- a cushion airbag main body provided inside the seat cushion and configured to inflate and deploy upon being supplied with gas;
- a retaining member that is at least partially disposed inside the cushion airbag main body and is configured to retain an inflator that supplies the gas to the cushion airbag main body;
- and
- a transmission member configured to transmit, to the suspended member, a load that acts on the retaining member when the cushion airbag main body inflates and deploys in a state where the seat cushion has been shifted upward in the seat up-down direction, the transmission member including a protruding member that protrudes from the retaining member toward an outside of the cushion airbag main body, and a fixed member that has an insertion part into which a part of the protruding member is inserted so as to be relatively movable and that is fixed to the suspended member.
A vehicle seat comprising:
- a seat cushion configured to be shifted in a seat up-down direction by a tilting mechanism or a lifting mechanism;
- a suspended member suspended across framework members that are provided inside the seat cushion, side by side at an interval in a seat width direction;
- a cushion airbag main body provided inside the seat cushion and configured to inflate and deploy upon being supplied with gas;
- a retaining member that is at least partially disposed inside the cushion airbag main body and is configured to retain an inflator that supplies the gas to the cushion airbag main body;
- and
- a transmission member configured to transmit, to the suspended member, a load that acts on the retaining member when the cushion airbag main body inflates and deploys in a state where the seat cushion has been shifted upward in the seat up-down direction, the transmission member including a protruding member that protrudes from the retaining member toward an outside of the cushion airbag main body, and a fabric member that is provided on the protruding member and wrapped around the suspended member.
Dependencies are inferred from the claim text.