公开(公告)号：US20190184880A1

公开(公告)日：2019-06-20

申请号：US15846949

申请日：2017-12-19

申请人： Tachi-s Engineering USA, Inc.

发明人： Yasuo KAKISHIMA ,  Rengith Francis Xavier ,  Ravi KRISHNAN ,  Avijit Gopalakrishnan

IPC分类号： B60N2/879 ,  B60N2/812 ,  B60N2/80

摘要： A vehicle seat is equipped with a seatback having a mounting portion, a headrest having a headrest frame and an electric component, a first connector, and a second connector. The first connector has an engaging portion engaged with a hole of the headrest frame, a protrusion engaging the second connector, and a first connector terminal electrically connected to a lead wire of the electric component. The second connector has a first engaging piece engaged with a hole of the guide bracket from the outside of the guide bracket, a second engaging piece engaged with the protrusion of the first connector from the outside of the first connector, and a second connector terminal electrically connected to a lead wire wired in the seatback and the first connector terminal. The engagement between the hole of the mounting portion and the first engaging piece of the second connector can be released irreversibly.

公开(公告)号：US20190184881A1

公开(公告)日：2019-06-20

申请号：US15847133

申请日：2017-12-19

申请人： Tachi-s Engineering USA, Inc. ,  Bose Corporation

发明人： Yasuo KAKISHIMA ,  Ravi KRISHNAN ,  Dave HAMEL ,  Barry McLEAN ,  Seiji KAWAKAMI

IPC分类号： B60N2/879 ,  B29C44/12 ,  B29C44/42 ,  B29L31/30

CPC分类号： B60N2/879 ,  B29C44/12 ,  B29C44/42 ,  B29L2031/3023 ,  B60N2/6045 ,  B60N2/897 ,  B60R11/0217 ,  B60R2011/0017 ,  H04R1/345 ,  H04R5/023 ,  H04R2499/13

摘要： A headrest includes: (a) a headrest frame, (b) a speaker unit supported by the headrest frame and having a speaker box, a speaker attached to the speaker box, and a megaphone-shaped tube attached to the speaker box, (c) a cushion material, (d) a skin material having an opening, sewed into a pouch shape, and covering the headrest frame, the speaker unit, and the cushion material, and (e) a ring-shaped member securing the entire opening-side end portion of the skin material sandwiched between the ring-shaped member and the megaphone-shaped tube.