US 12,291,130 B2
Seat cushion extension device of fold and dive seat
Dong Hoon Keum, Busan (KR); Sang Do Park, Suwon-Si (KR); Sang Soo Lee, Hwaseong-Si (KR); Hoon Bok Lee, Hwaseong-Si (KR); Mu Young Kim, Osan-Si (KR); Chan Ho Jung, Gunpo-Si (KR); and Da Eun Lee, Hwaseong-Si (KR)
Assigned to Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed by Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed on Dec. 12, 2022, as Appl. No. 18/079,337.
Claims priority of application No. 10-2022-0112550 (KR), filed on Sep. 6, 2022.
Prior Publication US 2024/0075850 A1, Mar. 7, 2024
Int. Cl. B60N 2/02 (2006.01); B60N 2/12 (2006.01); B60N 2/16 (2006.01); B60N 2/18 (2006.01); B60N 2/30 (2006.01)
CPC B60N 2/02246 (2023.08) [B60N 2/12 (2013.01); B60N 2/1625 (2013.01); B60N 2/1821 (2013.01); B60N 2/3065 (2013.01)] 13 Claims
OG exemplary drawing
 
1. A seat cushion extension device for a fold-and-dive seat, the seat cushion extension device comprising:
a pair of seat cushion side frames spaced apart from each other at a first distance;
a seatback frame rotatably connected to the pair of seat cushion side frames and having a pair of guide pins each disposed on a respective outer lateral surface of the seatback frame;
a seat cushion frame having a front end;
a pair of links each rotatably connected between a respective one of the pair of seat cushion side frames and the front end of the seat cushion frame; and
a pair of extension frames each having:
a front end connected to the seat cushion frame, and
a rear end with a guide hole for receiving a respective one of the pair of guide pins.