Title:
車両用シート
Document Type and Number:
Japanese Patent JP6383297
Kind Code:
B2
Abstract:
A vehicular seat capable of reducing a tensile force, which acts on a sewing thread in a webbing sewn part, enables desired expanding operation of a side air bag in the case of emergency. The vehicular seat has an air bag body, provided in the side part of the seat back, which tear-opens the extending part of the trim cover by expansion, to expand from the seat back. A wrap-sewn part, with its terminal end wrap-folded, is provided at an end sewn to the trim cover. The wrap-sewn part has an overlap part where the webbing is overlapped, and a non-overlap part provided at an end of the overlap part in a direction along a sewing line of sewing to the trim cover. The wrap-sewn part is sewn over the overlap and the non-overlap part with respect to the trim cover.
Inventors:
Yoshikai Yukari
Seiichiro Miyazaki
Seiichiro Miyazaki
Application Number:
JP2015012253A
Publication Date:
August 29, 2018
Filing Date:
January 26, 2015
Export Citation:
Assignee:
Tachi-S Co., Ltd.
International Classes:
B60R21/207; B60N2/427; B60N2/58
Domestic Patent References:
| JP2003127815A | ||||
| JP11129854A | ||||
| JP2002166815A |
Attorney, Agent or Firm:
Polaire Patent Business Corporation