Passenger protection device
AssigneeToyoda Gosei Co., Ltd.
InventorsTakatoshi Yajima, Shinji Yamada
Life of this patent
Estimating the term…
Abstract
A passenger protection device has a seat, a seat belt for restraining a passenger seated on the seat, an airbag disposed on the seat belt in a lap belt which restrains a waist of the passenger seated on the seat while the seat belt is worn, and an inflator disposed close to a lower end of the seat and supplying inflation gas to the airbag. The airbag includes a bag body formed of a flexible sheet body and inflated to protect the passenger, and a conduit part connected to the inflator and allowing the inflation gas to flow into the bag body. The conduit part is disposed between a seat part of the seat and a side cover covering a lateral side of the seat part, in a state of being held by a holder attached to a seat frame side of the seat.
Claims2
A passenger protection device configured to protect a passenger, the passenger protection device comprising:
- a seat including a backrest part, a seat part, and a side cover covering a lateral side of the seat part;
- a seat belt configured to restrain the passenger seated on the seat;
- an airbag disposed on the seat belt in a region of a lap belt configured to restrain a waist of the passenger seated on the seat in a state where the seat belt is worn;
- and
- an inflator disposed in a vicinity of a lower end of the seat part, and configured to supply inflation gas to the airbag, wherein
- the airbag is configured to include:
- a bag body being in a bag-shape formed of a flexible sheet body, and inflated to protect the passenger in the state where the seat belt is worn;
- and
- a conduit part connected to the inflator, and configured to allow the inflation gas to flow into the bag body,
- the conduit part is disposed between the seat part and the side cover in a state of being held by a holder attached to a seat frame side of the seat,
- the holder is configured to hold the lap belt together with the conduit part,
- the holder includes:
- a conduit part insertion portion in which the conduit part is inserted to be held;
- and
- a lap belt insertion portion in which the lap belt is inserted to be held, and
- the conduit part insertion portion and the lap belt insertion portion are arranged in a front-rear direction.
A passenger protection device configured to protect a passenger, the passenger protection device comprising:
- a seat including a backrest part, a seat part, and a side cover covering a lateral side of the seat part;
- a seat belt configured to restrain the passenger seated on the seat;
- an airbag disposed on the seat belt in a region of a lap belt configured to restrain a waist of the passenger seated on the seat in a state where the seat belt is worn;
- and
- an inflator disposed in a vicinity of a lower end of the seat part, and configured to supply inflation gas to the airbag, wherein
- the airbag is configured to include:
- a bag body being in a bag-shape formed of a flexible sheet body, and inflated to protect the passenger in the state where the seat belt is worn;
- and
- a conduit part connected to the inflator, and configured to allow the inflation gas to flow into the bag body,
- the conduit part is disposed between the seat part and the side cover in a state of being held by a holder attached to a seat frame side of the seat, and
- the holder includes a lid part which covers a side facing the side cover.
Dependencies are inferred from the claim text.