US 12,214,744 B1
Link locking device of seat for vehicle
Sang Ok Park, Yongin-si (KR)
Assigned to DAS CO., LTD, Gyeongju-si (KR)
Filed by DAS CO., LTD, Gyeongju-si (KR)
Filed on Dec. 26, 2023, as Appl. No. 18/396,129.
Claims priority of application No. 10-2023-0153754 (KR), filed on Nov. 8, 2023.
Int. Cl. B60R 22/20 (2006.01); B60N 2/68 (2006.01); B60R 22/18 (2006.01)
CPC B60R 22/202 (2013.01) [B60N 2/688 (2013.01); B60N 2205/20 (2013.01); B60R 2022/1812 (2013.01); B60R 2022/1818 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A link locking device of a vehicle seat, comprising:
a sector gear unit rotatably fastened to a cushion frame and fastened to a link connection unit, to which a height link provided in a seat rail is rotatably coupled, to rotate together; and
a locking unit rotatably coupled to the cushion frame and fastened to a buckle of a seat belt to engage the sector gear unit and block the rotation of the link connection unit when the buckle is pulled.