Seat frame
AssigneeTs Tech Co., Ltd.
InventorsJinichi Tanabe, Masaya Furuta
Life of this patent
Estimating the term…
Abstract
Provided is a readily-attached seat frame that has a compact periphery of a stay cloth attachment portion while maintaining a high deployment performance of an airbag. A seat frame is provided in which an airbag module is disposed in a seat back frame. The seat back frame is provided with a guide member end attachment member that locks ends of guide members for facilitating the deployment of an airbag provided in the airbag module, and the attachment positions of the guide members in the guide member end attachment member are disposed at the inside of the seat back frame in relation to the attachment position of the airbag module 6.
Claims17
A seat frame comprising:
- a seat back frame in which an airbag module is disposed;
- wherein:
- the seat back frame comprises a guide member end attachment member that locks an end of a guide member for facilitating deployment of an airbag provided in the airbag module;
- a guide member attachment position of the guide member end attachment member is disposed at an inside of the seat back frame in relation to an airbag module attachment position;
- and
- the guide member end attachment member comprises:
- a guide member engagement portion that locks the guide member;
- leg portions that are respectively bent at an obtuse angle from both ends of the guide member engagement portion and extend in a same direction;
- and
- locking portions that respectively extend from front extension portions of the leg portions while being bent in a direction moving away from the guide member engagement portion,
- the locking portions are locked to locking holes formed in side frames extending while being separated from each other in a width direction of the seat back frame;
- the airbag module is disposed at an outside of the side frame;
- and
- the guide member engagement portion engages with an end of the guide member at an inside of the side frame in relation to the airbag module attachment position.
A seat frame comprising:
- a seat back frame in which an airbag module is disposed;
- wherein:
- the seat back frame comprises a stay cloth end attachment member that locks an end of a stay cloth for facilitating deployment of an airbag provided in the airbag module;
- the stay cloth end attachment member comprises:
- a stay cloth engagement portion that engages with the stay cloth;
- and
- locking portions that respectively extend while being bent in a direction moving away from the stay cloth engagement portion;
- the stay cloth engagement portion is disposed at an inner side of the seat back frame in a seat back frame width direction in relation to an airbag module attachment position at which the airbag module is attached to the seat back frame;
- and
- the locking portions are locked to locking holes formed in side frames extending while being separated from each other in the seat back frame width direction.
A seat frame comprising:
- a seat back frame in which an airbag module is disposed;
- wherein:
- the seat back frame comprises a guide member end attachment member that locks an end of a guide member for facilitating deployment of an airbag provided in the airbag module;
- the guide member end attachment member is a wire and comprises:
- a guide member engagement portion that engages with the guide member;
- and
- locking portions that respectively extend while being bent in a direction moving away from the guide member engagement portion;
- the guide member engagement portion is disposed at an inner side of the seat back frame in a seat back frame width direction in relation to an airbag module attachment position at which the airbag module is attached to the seat back frame;
- and
- the locking portions are locked to locking holes formed in side frames extending while being separated from each other in the seat back frame width direction.
Dependencies are inferred from the claim text.