US 12,257,942 B2
Vehicle seat
Takanori Yamaguchi, Tochigi (JP); and Heehyeok Park, Tochigi (JP)
Assigned to TS TECH CO., LTD., Asaka (JP)
Filed by TS TECH CO., LTD., Asaka (JP)
Filed on Apr. 22, 2024, as Appl. No. 18/642,115.
Application 18/642,115 is a continuation of application No. 17/920,151, granted, now 11,993,187, previously published as PCT/JP2021/016016, filed on Apr. 20, 2021.
Claims priority of provisional application 63/013,770, filed on Apr. 22, 2020.
Claims priority of application No. 2020-114675 (JP), filed on Jul. 2, 2020.
Prior Publication US 2024/0270142 A1, Aug. 15, 2024
Int. Cl. B60N 2/56 (2006.01); B60N 2/90 (2018.01); A47C 7/46 (2006.01); A47C 7/54 (2006.01); B60N 2/66 (2006.01)
CPC B60N 2/99 (2018.02) [B60N 2/914 (2018.02); A47C 7/467 (2013.01); A47C 7/54 (2013.01); B60N 2/56 (2013.01); B60N 2/5642 (2013.01); B60N 2/5657 (2013.01); B60N 2/665 (2015.04); B60N 2/667 (2015.04)] 2 Claims
OG exemplary drawing
 
1. A vehicle seat provided with a seat cushion and a seat back, wherein the seat back comprises:
a blower;
at least one wire member extending up and down; and
at least one shoulder support supported on an upper portion of the wire member, and
wherein the blower includes a blower main body provided with an impeller and a duct extending from the blower main body,
the duct has one end joined to the blower main body and another end forming a port, and
another end of the duct is located upward of the lower end of the shoulder support and downward of the upper end of the shoulder support.