公开(公告)号：US10953770B2

公开(公告)日：2021-03-23

申请号：US16498037

申请日：2018-03-23

申请人： TS TECH CO., LTD.

发明人： Takatoshi Nakazawa ,  Wataru Honda ,  Hiromi Taniguchi

IPC分类号： B60N2/68 ,  B60N2/16 ,  B60N2/02

摘要： A vehicle seat (1) is provided with a cushion frame (5) that can be moved up and down by means of a link mechanism (6). To assist the upward movement of the cushion frame (5), a torsion bar (14) is disposed in a connection pipe (12) having both ends secured to a pair of left and right rear links (11, 11). A position holding member (24) holds the torsion bar (14) and is supported by the connection pipe (12), whereby the positional shift of the axis of the torsion bar (14) is suppressed. The position holding member (24) engages an extension portion (16) extending perpendicular to the shaft portion (15), and thus, does not rotate around the axis relative to the torsion bar (14). Therefore, in the position holding member (24), portions requiring reinforcement against a transverse force from the torsion bar (14) are limited a narrow range, and the position holding member (24) can be reduced in size and weight.

公开(公告)号：US20200023754A1

公开(公告)日：2020-01-23

申请号：US16498037

申请日：2018-03-23

申请人： TS TECH CO., LTD.

发明人： Takatoshi Nakazawa ,  Wataru Honda ,  Hiromi Taniguchi

IPC分类号： B60N2/16 ,  B60N2/02

摘要： A vehicle seat (1) is provided with a cushion frame (5) that can be moved up and down by means of a link mechanism (6). To assist the upward movement of the cushion frame (5), a torsion bar (14) is disposed in a connection pipe (12) having both ends secured to a pair of left and right rear links (11, 11). A position holding member (24) holds the torsion bar (14) and is supported by the connection pipe (12), whereby the positional shift of the axis of the torsion bar (14) is suppressed. The position holding member (24) engages an extension portion (16) extending perpendicular to the shaft portion (15), and thus, does not rotate around the axis relative to the torsion bar (14). Therefore, in the position holding member (24), portions requiring reinforcement against a transverse force from the torsion bar (14) are limited a narrow range, and the position holding member (24) can be reduced in size and weight.

公开(公告)号：US11938852B2

公开(公告)日：2024-03-26

申请号：US18115038

申请日：2023-02-28

申请人： TS TECH CO., LTD.

发明人： Soichiro Kamei ,  Hiromi Taniguchi ,  Koji Onuma

IPC分类号： B60N2/68 ,  B60N2/00 ,  B60N2/56

CPC分类号： B60N2/686 ,  B60N2/002 ,  B60N2/5621 ,  B60Y2400/306

摘要： A sensor disposition structure in a seat includes a cushion pad and a board-like member which is disposed under the cushion pad. A concave is formed in an upper surface of the board-like member, and a sensor is disposed in the concave.

公开(公告)号：US11850982B2

公开(公告)日：2023-12-26

申请号：US17464147

申请日：2021-09-01

申请人： TS TECH CO., LTD.

发明人： Atsushi Okimura ,  Tatsumi Konno ,  Wataru Nishii ,  Yuji Nakano ,  Hiroshi Izawa ,  Hiromi Taniguchi

IPC分类号： B60N2/56

CPC分类号： B60N2/5657

摘要： A seat comprises a seat cushion pad (20) including an air flow passage (21), and a blower connected to the air flow passage (21). The seat cushion pad (20) comprises a pad body (100), and a cover member (200) disposed on an upper surface of the pad body (100) to form the air flow passage (21) between the pad body (100) and the cover member (200). The cover member (200) comprises a first cover member (210) disposed on the upper surface of the pad body (100), and a second cover member (220) disposed on an upper surface of the first cover member (210). The first cover member (210) is fixed to the pad body (100), and the second cover member (220) is fixed to the first cover member (210) and to the pad body (100).

公开(公告)号：US11628756B2

公开(公告)日：2023-04-18

申请号：US17689094

申请日：2022-03-08

申请人： TS TECH CO., LTD.

发明人： Soichiro Kamei ,  Hiromi Taniguchi ,  Koji Onuma

IPC分类号： B60N2/68 ,  B60N2/00 ,  B60N2/56

摘要： A sensor disposition structure in a seat includes a cushion pad and a board-like member which is disposed under the cushion pad. A concave is formed in an upper surface of the board-like member, and a sensor is disposed in the concave.

公开(公告)号：US11364820B2

公开(公告)日：2022-06-21

申请号：US17203970

申请日：2021-03-17

申请人： TS TECH CO., LTD.

发明人： Takatoshi Nakazawa ,  Wataru Honda ,  Hiromi Taniguchi

IPC分类号： A47C1/02 ,  A47C1/11 ,  B60N2/16 ,  B60N2/02

摘要： A vehicle seat (1) is provided with a cushion frame (5) that can be moved up and down by means of a link mechanism (6). To assist the upward movement of the cushion frame (5), a torsion bar (14) is disposed in a connection pipe (12) having both ends secured to a pair of left and right rear links (11, 11). A position holding member (24) holds the torsion bar (14) and is supported by the connection pipe (12), whereby the positional shift of the axis of the torsion bar (14) is suppressed. The position holding member (24) engages an extension portion (16) extending perpendicular to the shaft portion (15), and thus, does not rotate around the axis relative to the torsion bar (14). Therefore, in the position holding member (24), portions requiring reinforcement against a transverse force from the torsion bar (14) are limited a narrow range, and the position holding member (24) can be reduced in size and weight.

公开(公告)号：US11135949B2

公开(公告)日：2021-10-05

申请号：US16338249

申请日：2017-08-31

申请人： TS TECH CO., LTD.

发明人： Atsushi Okimura ,  Tatsumi Konno ,  Wataru Nishii ,  Yuji Nakano ,  Hiroshi Izawa ,  Hiromi Taniguchi

IPC分类号： B60N2/56

摘要： A seat comprises a seat cushion pad (20) including an air flow passage (21), and a blower connected to the air flow passage (21). The seat cushion pad (20) comprises a pad body (100), and a cover member (200) disposed on an upper surface of the pad body (100) to form the air flow passage (21) between the pad body (100) and the cover member (200). The cover member (200) comprises a first cover member (210) disposed on the upper surface of the pad body (100), and a second cover member (220) disposed on an upper surface of the first cover member (210). The first cover member (210) is fixed to the pad body (100), and the second cover member (220) is fixed to the first cover member (210) and to the pad body (100).

公开(公告)号：US10507746B2

公开(公告)日：2019-12-17

申请号：US16386890

申请日：2019-04-17

申请人： TS TECH CO., LTD.

发明人： Atsushi Okimura ,  Tatsumi Konno ,  Wataru Nishii ,  Yuji Nakano ,  Hiroshi Izawa ,  Hiromi Taniguchi

IPC分类号： B60N2/68 ,  B60N2/56 ,  B60N2/90 ,  B60N2/58 ,  B60N2/60 ,  A47C7/74

摘要： A vehicle seat according to the present invention includes: a seat back frame constituting a framework of a seat back; a blower disposed in the seat back; a bracket to which the blower is fixed; and a cover member provided on the rear side of the seat back frame. Herein, the bracket is fixed to the cover member with the seat back frame being held between the bracket and the cover member.