Title:
車両用シート
Document Type and Number:
Japanese Patent JP7078011
Kind Code:
B2
Abstract:
A headrest (28) is supported by an upper lateral member (72U) and a lower lateral member (72L) of a seat frame. A headrest stay (32) is inserted through each of guide slots (74, 76), both of which are formed in both the upper lateral member (72U) and the lower lateral member (72L), and an extension wire (34B) is hooked on a lower end of the headrest stay (32). In a rear-collision, a seat back is retreated by a force received from a seated passenger, and a tension (T) of the tension wire (34B) is accordingly loosened, which causes the headrest (28) to be tilted forward by an urging force of tilt springs (88, 90).
Inventors:
Tetsuya Nagai
Yasuyuki Kato
Kouki Koto
Ryunosuke Seki
Yasuyuki Kato
Kouki Koto
Ryunosuke Seki
Application Number:
JP2019088106A
Publication Date:
May 31, 2022
Filing Date:
May 08, 2019
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B60N2/888; B60N2/64
Domestic Patent References:
| JP2005212596A | ||||
| JP10290728A | ||||
| JP2012101561A | ||||
| JP200682773A | ||||
| JP200783950A | ||||
| JP200824106A | ||||
| JP1080338A | ||||
| JP20165938A |
Foreign References:
| US20020093231 |
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office